CN108905874A - A kind of propeller for biological treatment - Google Patents
A kind of propeller for biological treatment Download PDFInfo
- Publication number
- CN108905874A CN108905874A CN201810721029.7A CN201810721029A CN108905874A CN 108905874 A CN108905874 A CN 108905874A CN 201810721029 A CN201810721029 A CN 201810721029A CN 108905874 A CN108905874 A CN 108905874A
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- China
- Prior art keywords
- worm
- propeller
- spring
- cabinet
- wheel
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/7175—Feed mechanisms characterised by the means for feeding the components to the mixer using propellers
Abstract
The invention discloses a kind of propellers for biological treatment, its structure includes angle adjustable device, fastening plates, anchor ear, propeller main body, propeller blade, screw blade cover, the top of propeller main body is uniformly connected with propeller blade, compared with prior art, the beneficial effects of the invention are as follows：The propeller is provided with adjustable apparatus, the combination setting that adjustable apparatus passes through the components such as active force rotating mechanism, pressing mechanism, telescoping mechanism, pulley blocks, Worm and worm-wheel gearing, rack and pinion drive mechanism, has the function of angular adjustment, fixture need not be replaced, it is time saving and energy saving, the angle of propeller can be adjusted in a certain range, and can ensure that the angle of propeller adjustment does not change, and be conducive to the effect and progress that improve biological treatment.
Description
Technical field
The present invention relates to a kind of propeller field for biological treatment, specifically a kind of pushing away for biological treatment
Into device.
Background technique
The preparation of solution and suspension in the preparation of fluid, especially drug and biological medicine industry, is usually directed to thorough
Bottom mixing is to provide the expectation distribution of ingredient in the product.Many mixing are executed using mixing propeller in bioreactor bag
Operation, the mixing propeller are mounted near the base portion of container.With different size propeller boss, propeller blade and/or leaf
A variety of propellers of piece construction can be used to be mixed.
The setting angle of current propeller is to immobilize, and cannot achieve the tune of propeller angle since technology is not perfect
It is whole, it when needing to carry out angle adjustment, needs not only to replace fixture, when this operating cost is time-consuming, and influences the effect of biological treatment
Fruit and progress.
Summary of the invention
It is a primary object of the present invention to overcome the deficiencies of the prior art and provide a kind of propeller for biological treatment.
The present invention adopts the following technical scheme that realize：A kind of propeller for biological treatment, structure include angle
Adjustable apparatus, fastening plates, anchor ear, propeller main body, propeller blade, screw blade cover, the propeller main body
Top is uniformly connected with propeller blade, the propeller blade in equidistant formula lay there are three or more and be inclined
Curved-surface structure, the propeller blade are equipped with the inside of screw blade cover, and the screw blade cover is in cylinder type, the spiral shell
Revolve the external mutually welding of the inner wall and propeller main body of blade cover, the propeller main body is through anchor ear, the anchor ear
It is arranged in parallel there are two and is used with fastening plates and is fixedly connected, the fastening plates are mechanically connected to angle adjustable device；
The angle adjustable device include active force rotating mechanism, chest, pressing mechanism, telescoping mechanism, pulley blocks,
Worm and worm-wheel gearing, rack and pinion drive mechanism；
The chest is provided with connected active force rotating mechanism, pressing mechanism, telescoping mechanism, pulley blocks, snail
Worm and gear transmission mechanism, rack and pinion drive mechanism, the active force rotating mechanism and Worm and worm-wheel gearing are using transmission
Connection, the Worm and worm-wheel gearing are flexibly connected with rack and pinion drive mechanism below, the Worm Wheel System
The side of mechanism is equipped with pressing mechanism, and the pressing mechanism is connect by pulley blocks with telescoping mechanism, and the telescoping mechanism is located at
The top of Worm and worm-wheel gearing, the chest are mechanically connected with fastening plates.
As optimization, the active force rotating mechanism includes drive bevel gear, T-type axis, turntable, guide groove, handle, determines
Position hole, first bearing seat, the left and right sides of the T-type axis are vertically connected with handle, and the T-type axis is through therewith using state
Surely the center of the turntable cooperated, the location hole of circular configuration is offered on the disk, and the outer end face of the turntable offers
The guide groove of circular configuration, the bottom of the T-type axis are equipped with first bearing seat, and the top of the first bearing seat is equipped in parallel
Drive bevel gear, the drive bevel gear are nested on T-type axis, and the guide groove is slidably connected with chest, the turntable
The fitting of bottom and chest contact, the first bearing seat is fixedly connected with chest, and the drive bevel gear is sequentially connected in snail
Worm and gear transmission mechanism, the location hole and telescoping mechanism movable contact.
As optimization, the chest include cabinet, groove, guide pad, first hinge seat, second hinge seat, mounting plate,
Laterally movable mouth, directive slide track, longitudinal spacing block, longitudinally-moving mouth, open up on the top surface side of the cabinet it is fluted, it is described
It is fixed with guide pad on the inner wall of groove, the rounded structure of guide pad, mechanical connection has the on the side of the cabinet
One hinge seat, the first hinge seat are adopted with second hinge seat and are hinged, and the second hinge seat is mechanically connected to installation
Plate, the lower section of the first hinge seat are equipped with the laterally movable mouth being provided on cabinet, and the inner bottom surface of the cabinet, which is equipped with, leads
To sliding rail, two ends of the directive slide track are respectively and fixedly provided with longitudinal spacing block, on side of the cabinet far from laterally movable mouth
Offer longitudinally-moving mouth, the cabinet with pressing mechanism, telescoping mechanism, pulley blocks, Worm and worm-wheel gearing, gear teeth
Strip transmission mechanism is connected, and the guide pad is gap-matched with guide groove, and the turntable is built in groove, and described first
Bearing block is fixedly connected with cabinet, and the mounting plate is fixedly connected with fastening plates.
As optimization, the pressing mechanism includes pressing plate, pressing lever, hollow cylinder, the first spring, card bead, through-hole, cross
To limited block, spring retainer footstock, second spring, spring retainer pedestal, bottom plate, the top surface of the pressing lever and the bottom of pressing plate
Face center vertically connects, and the pressing plate is set to the top of hollow cylinder in parallel, and the pressing lever is sequentially passed through in hollow cylinder, longitudinal direction
Movable mouth and connect with the plane perpendicular of bottom plate, the two sides of the bottom plate are respectively and fixedly provided with spring retainer pedestal, the spring retainer
Pedestal is laid there are two and is symmetrical set using the vertical center line of pressing lever as axis, and the spring retainer pedestal passes through second
Spring is connect with spring retainer footstock, and the spring retainer footstock and second spring are laid with two, and the two of the hollow cylinder
Side bottom offers through-hole, and the through-hole runs through the card bead for having clearance fit therewith, and the inside of the card bead is with first
One end of spring connects, and the other end of first spring is all connected to pressing lever, and the upper and lower ends of first spring are all provided with
Have cross spacing block, the side of the cross spacing block is vertical with pressing lever to be connect, the other end of the pressing lever with sky
The inner wall movable contact of heart cylinder, the bottom surface of the hollow cylinder are fixedly connected with cabinet, and the spring retainer footstock is also connected to case
Body, the bottom plate are connect by pulley blocks with telescoping mechanism.
As optimization, the telescoping mechanism includes locating rod, fixed cylinder, third spring, aperture, and the locating rod runs through
In fixed cylinder and the two is gap-matched, and the inner bottom surface of the fixed cylinder is connected with one end of third spring, the third
The other end of spring is connected to the bottom center of locating rod, and the bottom center of the fixed cylinder offers aperture, the locating rod
Through location hole, the fixed cylinder is fixedly connected with cabinet, and the underrun pulley blocks of the locating rod are connect with bottom plate.
As optimization, the pulley blocks include leading block, traction rope, the leading block lay there are four and with
Traction rope movable contact, one end of the traction rope pass through aperture, third spring and connect with the bottom surface of locating rod, the traction
The other end of rope is connected to bottom plate, and the leading block is mechanically connected with cabinet.
As optimization, the Worm and worm-wheel gearing includes driven wheel of differential, worm screw, second bearing seat, worm gear,
One shaft, driving wheel, transmission belt, the first rotating shaft are sequentially passed through in therewith using in the driving wheel of interference fit, worm gear
Heart position, the driving wheel are flexibly connected with one end of transmission belt, and the top of the worm gear is equipped with the worm screw being meshed therewith, institute
The both ends for stating worm screw are mounted on second bearing seat, and there are two the parallel settings of the second bearing seat, one of them second axis
The side for holding seat is equipped with driven wheel of differential in parallel, and the driven wheel of differential is nested on worm screw and the two is using excessively cooperation, institute
The other end for stating transmission belt is movably connected on rack and pinion drive mechanism, and the driven wheel of differential is with drive bevel gear using orthogonal
Engagement, the first rotating shaft and second bearing seat are flexibly connected with cabinet.
As optimization, the rack and pinion drive mechanism includes transmission gear, the second shaft, driven wheel, single-side rack
Driver plate, guiding raised line, auxiliary movable pulley, guiding slide, third hinge seat, it is nebenkern knot that the transmission gear is set to therewith
The driven wheel of structure, the driven wheel and transmission gear are nested in the second shaft, and the lower section of the transmission gear is equipped with therewith
The single-side rack driver plate being meshed, the both ends of the surface of the single-side rack driver plate are respectively and fixedly provided with guiding raised line, and the guiding is convex
The inner face sliding slot of item and guiding slide is slidably connected, and the bottom surface of the guiding slide offers rectangular opening, the auxiliary
Movable pulley is connect through rectangular opening with the plane perpendicular of single-side rack driver plate, one end hinge of the single-side rack driver plate
It is connected to third hinge seat, the driven wheel is flexibly connected with transmission belt, the outer end face of the guiding slide and the inner face of cabinet
It is fixedly connected, the auxiliary movable pulley is slidably connected with directive slide track, and the third hinge seat is mechanically connected with mounting plate.
As optimization, the setting of the pressing mechanism 13 can determine the flexible of telescoping mechanism 14 by pulley blocks 15, when
Press card bead 1305, pressing lever 1302 rise, i.e., the remotely located hole 1106 of locating rod 1401 and inside contracted to sleeve 1402, Ji Kezhuan
Turn is 1105, conversely, when pressing pressing plate 1301, pressing lever 1302 declines, that is, i.e. locating rod 1401 is overhanging to sleeve 1402
And with location hole 1106 cooperate, turntable 1103 can be fixed, can effectively avoid active force rotating mechanism 11 due to
It is neglectful operation and rotate, so that angle be avoided to change, and then be conducive to the stability of propeller main body.
As optimization, the setting of the active force rotating mechanism 11 passes through Worm Wheel System by rotating manually
It is connected in rack and pinion drive mechanism 17 between mechanism 16, power is provided, when rotating clockwise active force rotating mechanism 11, and worm gear snail
Bar transmission mechanism 16 does the movement with 11 opposite direction of active force rotating mechanism, i.e. rotation counterclockwise, thus transmission gear 1701
Rotation counterclockwise, so that single-side rack driver plate 1704 drives connecting plate 1208 to inside contract to cabinet 1201, thus propeller host
Body 4 and the angle of cabinet 1201 become smaller, conversely, when rotating counterclockwise active force rotating mechanism 11, Worm and worm-wheel gearing 16
It rotates clockwise, so that transmission gear 1701 rotates clockwise, so that single-side rack driver plate 1704 drives connecting plate 1208
It is overhanging to cabinet 1201, so that propeller main body 4 and the angle of cabinet 1201 become larger.
Beneficial effect
A kind of propeller for biological treatment of the invention, the card bead of two sides is pressed inward against so that the first spring by
Drive card bead to inside contract to hollow cylinder in stress, until card bead is detached from through-hole, at this time second spring to reset due to being stretched and
Pulling force is generated to spring retainer pedestal, so that pressing lever is overhanging to sleeve by bottom plate, until spring retainer pedestal is by bullet
Spring limits the limitation of footstock, is generated under the guiding role of leading block to locating rod while bottom plate rises by traction rope
Pulling force so that third spring by original state by pulling-down, so that locating rod inside contracts and remotely located hole to fixed cylinder, rotate clockwise and turn
So that driving drive bevel gear up time under the guide and limit effect of guide groove and guide pad of the rotary shaft on turntable
Needle rotation, so that driven wheel of differential is rotated counterclockwise, and then drives worm screw rotation, while worm gear is rotated with worm screw
First rotating shaft rotation is driven, so that driving wheel links, driven wheel is by the accessory drive of transmission belt with driving wheel
Rotation, so that the rotation of the second shaft is driven, so that transmission gear rotates counterclockwise, since the position of transmission gear is fixed not
Become and rotation counterclockwise, therefore single-side rack driver plate is being oriented to raised line, is being oriented to the guiding role of slide and lower and assist movable pulley
And moved horizontally under the booster action of directive slide track to box house, to generate drawing to connecting plate by third hinge seat
Power so that fastening plates under first hinge seat and the hinge effect of second hinge seat and run-off the straight, i.e. propeller main body with
The angle of cabinet becomes smaller, otherwise similarly, handle is rotated counterclockwise, eventually transmission gear is rotated clockwise, so that single cog
Driver plate drives connecting plate overhanging to cabinet, so that the angle of propeller main body and cabinet becomes larger；
Compared with prior art, the beneficial effects of the invention are as follows：The propeller is provided with adjustable apparatus, adjustable apparatus
Pass through active force rotating mechanism, pressing mechanism, telescoping mechanism, pulley blocks, Worm and worm-wheel gearing, rack and pinion drive mechanism
The combination setting of equal components, has the function of angular adjustment, time saving and energy saving without replacement fixture, can be in a certain range
The angle of propeller is adjusted, and can ensure that the angle of propeller adjustment does not change, is conducive to the effect for improving biological treatment
Fruit and progress.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram of the propeller for biological treatment of the present invention.
Fig. 2 is the structural schematic diagram of the first working condition of Fig. 1.
Fig. 3 is the structural schematic diagram of second of working condition of Fig. 1.
Fig. 4 is the structural schematic diagram of the enlarged drawing of the A of Fig. 3.
In figure：Adjustable apparatus 1, fastening plates 2, anchor ear 3, propeller main body 4, propeller blade 5, screw blade cover 6,
Active force rotating mechanism 11, chest 12, pressing mechanism 13, telescoping mechanism 14, pulley blocks 15, Worm and worm-wheel gearing 16, tooth
Take turns rack gear 17, drive bevel gear 1101, T-type axis 1102, turntable 1103, guide groove 1104, handle 1105, location hole
1106, first bearing seat 1107, cabinet 1201, groove 1202, guide pad 1203, first hinge seat 1204, second hinge seat
1205, mounting plate 1206, laterally movable mouth 1207, directive slide track 1208, longitudinal spacing block 1209, longitudinally-moving mouth 1210, press
Pressing plate 1301, pressing lever 1302, hollow cylinder 1303, the first spring 1304, card bead 1305, through-hole 1306, cross spacing block 1307,
Spring retainer footstock 1308, second spring 1309, spring retainer pedestal 1310, bottom plate 1311, locating rod 1401, fixed cylinder
1402, third spring 1403, aperture 1404, leading block 1501, traction rope 1502, driven wheel of differential 1601, worm screw 1602,
Two bearing bracket 1603, worm gear 1604, first rotating shaft 1605, driving wheel 1606, transmission belt 1607,1701, second turns of transmission gear
Axis 1702, driven wheel 1703, single-side rack driver plate 1704, guiding raised line 1705, auxiliary movable pulley 1706, guiding slide
1707, third hinge seat 1708.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of propeller technical solution for biological treatment：Its structure includes angle
Adjustable apparatus 1, fastening plates 2, anchor ear 3, propeller main body 4, propeller blade 5, screw blade cover 6, the propeller master
The top of body 4 is uniformly connected with propeller blade 5, the propeller blade 5 in equidistant formula lay there are three or more and
It is inclined curved-surface structure, the propeller blade 5 is equipped with the inside of screw blade cover 6, and the screw blade cover 6 is in cylinder
Type structure, the inner wall of the screw blade cover 6 are mutually welded with the external of propeller main body 4, and the propeller main body 4 runs through
In anchor ear 3, the anchor ear 3 is arranged in parallel there are two and uses with fastening plates 2 and is fixedly connected, and the fastening plates 2 are mechanically connected
In angle adjustable device 1；
The angle adjustable device 1 includes active force rotating mechanism 11, chest 12, pressing mechanism 13, telescoping mechanism
14, pulley blocks 15, Worm and worm-wheel gearing 16, rack and pinion drive mechanism 17；
The chest 12 is provided with connected active force rotating mechanism 11, pressing mechanism 13, telescoping mechanism 14, slides
Wheel group 15, Worm and worm-wheel gearing 16, rack and pinion drive mechanism 17, the active force rotating mechanism 11 are passed with worm and gear
Motivation structure 16 is connected using transmission connection, the Worm and worm-wheel gearing 16 with 17 activity of rack and pinion drive mechanism below
It connects, the side of the Worm and worm-wheel gearing 16 is equipped with pressing mechanism 13, and the pressing mechanism 13 passes through pulley blocks 15 and stretches
Contracting mechanism 14 connects, and the telescoping mechanism 14 is located at the top of Worm and worm-wheel gearing 16, the chest 12 and fastening plates 2 into
Row mechanical connection.
The active force rotating mechanism 11 includes drive bevel gear 1101, T-type axis 1102, turntable 1103, guide groove
1104, handle 1105, location hole 1106, first bearing seat 1107, the left and right sides of the T-type axis 1102, which is vertically connected with, to be turned
1105, the T-type axis 1102 is opened on the disk 1103 through the center for the turntable 1103 for using state to cooperate surely therewith
The outer end face of location hole 1106 equipped with circular configuration, the turntable 1103 offers the guide groove 1104 of circular configuration, the T
The bottom of profile shaft 1102 is equipped with first bearing seat 1107, and the top of the first bearing seat 1107 is equipped with drive bevel gear in parallel
1101, the drive bevel gear 1101 is nested on T-type axis 1102, and the guide groove 1104 is slidably connected with chest 12,
The bottom of the turntable 1103 is contacted with the fitting of chest 12, and the first bearing seat 1107 is fixedly connected with chest 12, the master
The transmission connection of dynamic bevel gear 1101 is in Worm and worm-wheel gearing 16, the location hole 1106 and 14 movable contact of telescoping mechanism.
The chest 12 includes cabinet 1201, groove 1202, guide pad 1203, first hinge seat 1204, second hinge
Seat 1205, mounting plate 1206, laterally movable mouth 1207, directive slide track 1208, longitudinal spacing block 1209, longitudinally-moving mouth 1210,
Fluted 1202 are opened up on the top surface side of the cabinet 1201, are fixed with guide pad 1203 on the inner wall of the groove 120,
The rounded structure of the guide pad 1203, mechanical connection has a first hinge seat 1204 on the side of the cabinet 1201, and described the
One hinge seat 1204 is adopted with second hinge seat 1205 to be hinged, and the second hinge seat 1205 is mechanically connected to mounting plate
1206, the lower section of the first hinge seat 1204 is equipped with the laterally movable mouth 1207 being provided on cabinet 1201, the cabinet
1201 inner bottom surface is equipped with directive slide track 1208, and two ends of the directive slide track 1208 are respectively and fixedly provided with longitudinal spacing block
1209, the cabinet 1201 offers longitudinally-moving mouth 1210, the cabinet 1201 on the side far from laterally movable mouth 1207
It is connected with pressing mechanism 13, telescoping mechanism 14, pulley blocks 15, Worm and worm-wheel gearing 16, rack and pinion drive mechanism 17
It connecing, the guide pad 1203 is gap-matched with guide groove 1104, and the turntable 1103 is built in groove 1202, and described
One bearing block 1107 is fixedly connected with cabinet 1201, and the mounting plate 1206 is fixedly connected with fastening plates 2.
The pressing mechanism 13 includes pressing plate 1301, pressing lever 1302, hollow cylinder 1303, the first spring 1304, card
Pearl 1305, through-hole 1306, cross spacing block 1307, spring retainer footstock 1308, second spring 1309, spring retainer pedestal
1310, bottom plate 1311, the top surface of the pressing lever 1302 is vertical with the bottom center of pressing plate 1301 to be connect, the pressing plate
The 1301 parallel tops for being set to hollow cylinder 1303, the pressing lever 1302 are sequentially passed through in hollow cylinder 1303, longitudinally-moving mouth
1210 and connect with the plane perpendicular of bottom plate 1311, the two sides of the bottom plate 1311 are respectively and fixedly provided with spring retainer pedestal 1310, institute
Spring retainer pedestal 1310 is stated to lay there are two and be symmetrical set using the vertical center line of pressing lever 1302 as axis, the spring
Limiting plate 1310 is connect with spring retainer footstock 1308 by second spring 1309, the spring retainer footstock 1308 and the
Two springs 1309 are laid with two, and two side bottoms of the hollow cylinder 1303 offer through-hole 1306, the through-hole 1306
Through the card bead 1305 for having clearance fit therewith, the inside of the card bead 1305 is connect with one end of the first spring 1304,
The other end of first spring 1304 is all connected to pressing lever 1302, and the upper and lower ends of first spring 1304 are equipped with cross
To limited block 1307, the side of the cross spacing block 1307 is vertical with pressing lever 1302 to be connect, the pressing lever 1302
With the inner wall movable contact of hollow cylinder 1303, the bottom surface of the hollow cylinder 1303 is fixedly connected the other end with cabinet 1201, institute
It states spring retainer footstock 1308 and is also connected to cabinet 1201, the bottom plate 1311 is connect by pulley blocks 15 with telescoping mechanism 14.
The telescoping mechanism 14 includes locating rod 1401, fixed cylinder 1402, third spring 1403, aperture 1404, described
Locating rod 1401 is through fixed cylinder 1402 and the two is gap-matched, the inner bottom surface and third spring of the fixed cylinder 1402
1403 one end is connected, and the other end of the third spring 1403 is connected to the bottom center of locating rod 1401, the fixation
The bottom center of cylinder 1402 offers aperture 1404, and the locating rod 1401 is through location hole 1106, the fixed cylinder 1402
It is fixedly connected with cabinet 1201, the underrun pulley blocks 15 of the locating rod 1401 are connect with bottom plate 1311.
The pulley blocks 15 include leading block 1501, traction rope 1502, and there are four the layings of leading block 1501
And with 1502 movable contact of traction rope, one end of the traction rope 1502 pass through aperture 1404, third spring 1403 and with it is fixed
The bottom surface connection of position bar 1401, the other end of the traction rope 1502 are connected to bottom plate 1311, the leading block 1501 with
Cabinet 1201 is mechanically connected.
The Worm and worm-wheel gearing 16 includes driven wheel of differential 1601, worm screw 1602, second bearing seat 1603, snail
1604, first rotating shaft 1605, driving wheel 1606, transmission belt 1607 are taken turns, the first rotating shaft 1605 is sequentially passed through in using therewith
The center of the driving wheel 1606 of interference fit, worm gear 1604, one end activity of the driving wheel 1606 and transmission belt 1607
Connection, the top of the worm gear 1604 are equipped with the worm screw 1602 being meshed therewith, and the both ends of the worm screw 1602 are mounted on the
Two bearing bracket 1603, there are two the parallel settings of the second bearing seat 1603, the side of one of second bearing seat 1603
It is equipped with driven wheel of differential 1601 in parallel, the driven wheel of differential 1601 is nested on worm screw 1602 and the two is cooperated using excessive,
The other end of the transmission belt 1607 is movably connected on rack and pinion drive mechanism 17, the driven wheel of differential 1601 and initiative taper
Gear 1101 uses orthogonal engagement, and the first rotating shaft 1605 and second bearing seat 1603 are flexibly connected with cabinet 1201.
The rack and pinion drive mechanism 17 includes transmission gear 1701, the second shaft 1702, driven wheel 1703, single side
Rack-driving plate 1704, guiding raised line 1705, auxiliary movable pulley 1706, guiding slide 1707, third hinge seat 1708, the biography
Moving gear 1701 is set to the driven wheel 1703 for concentric wheel construction therewith, and the driven wheel 1703 and transmission gear 1701 are nested with
In the second shaft 1702, the lower section of the transmission gear 1701 is equipped with the single-side rack driver plate 1704 being meshed therewith, institute
The both ends of the surface for stating single-side rack driver plate 1704 are respectively and fixedly provided with guiding raised line 1705, the guiding raised line 1705 and guiding slide
1707 inner face sliding slot is slidably connected, and the bottom surface of the guiding slide 1707 offers rectangular opening, the auxiliary movement
Wheel 1706 is connect, the single-side rack driver plate 1704 through rectangular opening with the plane perpendicular of single-side rack driver plate 1704
One end be hinged with third hinge seat 1708, the driven wheel 1703 is flexibly connected with transmission belt 1607, the guiding slide
1707 outer end face is fixedly connected with the inner face of cabinet 1201, and the auxiliary movable pulley 1706 connects with the sliding of directive slide track 1208
It connects, the third hinge seat 1708 is mechanically connected with mounting plate 1206.
The setting of the pressing mechanism 13 can determine the flexible of telescoping mechanism 14, when pressing card bead by pulley blocks 15
1305, pressing lever 1302 rises, i.e., the remotely located hole 1106 of locating rod 1401 and inside contracted to sleeve 1402, i.e. rotatable handle
1105, conversely, when pressing pressing plate 1301, pressing lever 1302 decline, that is, i.e. locating rod 1401 it is overhanging to sleeve 1402 and with calmly
Position hole 1106 cooperates, and can be fixed to turntable 1103, can effectively avoid active force rotating mechanism 11 due to accidentally
Operation and rotate, so that angle be avoided to change, and then be conducive to the stability of propeller main body.
The setting of the active force rotating mechanism 11, by being rotated manually to indirect by Worm and worm-wheel gearing 16
Power is provided for rack and pinion drive mechanism 17, when rotating clockwise active force rotating mechanism 11, and Worm and worm-wheel gearing
16 do the movement with 11 opposite direction of active force rotating mechanism, i.e. rotation counterclockwise, so that transmission gear 1701 rotates counterclockwise,
So that single-side rack driver plate 1704 drives connecting plate 1208 to inside contract to cabinet 1201, thus propeller main body 4 and cabinet
1201 angle becomes smaller, conversely, when rotating counterclockwise active force rotating mechanism 11, Worm and worm-wheel gearing 16 i.e. rotation clockwise
Turn, so that transmission gear 1701 rotates clockwise, so that single-side rack driver plate 1704 drives connecting plate 1208 to cabinet 1201
It is overhanging, so that propeller main body 4 and the angle of cabinet 1201 become larger.
Working principle：The card bead 1305 of two sides is pressed inward against, so that the first spring 1304 drives card bead due to stress
1305 inside contract to hollow cylinder 1303, until card bead 1305 is detached from through-hole 1306, second spring 1309 will be answered due to being stretched at this time
Position and to spring retainer pedestal 1310 generate pulling force, so that pressing lever 1302 is overhanging to sleeve 1303 by bottom plate 1311, directly
It is limited to spring retainer pedestal 1310 by spring retainer footstock 1308, passes through traction rope 1502 while bottom plate 1311 rises
Pulling force is generated under the guiding role of leading block 1501 and to locating rod 1401, so that third spring 1403 is drawn by original state
Contracting, so that locating rod 1401 inside contracts and remotely located hole 1106 to fixed cylinder 1402, rotates clockwise handle 1105, so that
Rotary shaft 1102 drives active conical tooth under the guide and limit effect of the guide groove 1104 and guide pad 1203 on turntable 1103
Wheel 1101 rotates clockwise, so that driven wheel of differential 1601 is rotated counterclockwise, and then drives worm screw 1601 to rotate, snail
First rotating shaft 1605 is driven to rotate while wheel 1604 is rotated with worm screw 1601, so that driving wheel 1606 links, from
Driving wheel 1703 is rotated by the accessory drive of transmission belt 1607 with driving wheel 1606, so that the rotation of the second shaft 1702 is driven,
So that transmission gear 1701 rotates counterclockwise, since the position of transmission gear 1701 immobilizes and rotates counterclockwise, therefore
Single-side rack driver plate 1704 be oriented to raised line 1705, be oriented to slide 1707 guiding role and it is lower and assist movable pulley 1706 and
It is mobile to 1201 inner horizontal of cabinet under the booster action of directive slide track 1208, thus by third hinge seat 1708 to even
Fishplate bar 1206 generates pulling force, so that fastening plates 2 are sent out under first hinge seat 1204 and the hinge effect of second hinge seat 1205
Raw inclination, i.e. propeller main body 4 and the angle of cabinet 1201 become smaller, otherwise similarly, handle 1105 is rotated counterclockwise, is made eventually
Transmission gear 1701 is obtained to rotate clockwise, so that single-side rack driver plate 1704 drives connecting plate 1208 overhanging to cabinet 1201,
To which propeller main body 4 and the angle of cabinet 1201 become larger.
The technological progress that the present invention obtains compared with the prior art is：The propeller is provided with adjustable apparatus, and dress is adjusted
It sets through active force rotating mechanism, pressing mechanism, telescoping mechanism, pulley blocks, Worm and worm-wheel gearing, rack pinion machine
The combination of the components such as structure is arranged, and has the function of angular adjustment, time saving and energy saving without replacement fixture, can be in a certain range
The angle of interior adjustment propeller, and can ensure that the angle of propeller adjustment does not change, be conducive to improve biological treatment
Effect and progress.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (8)
1. a kind of propeller for biological treatment, structure includes angle adjustable device, fastening plates, anchor ear, propeller master
Body, propeller blade, screw blade cover, it is characterised in that：
The top of the propeller main body is uniformly connected with propeller blade, and the propeller blade is laid in equidistant formula
Three or more and be inclined curved-surface structure, the propeller blade is equipped with the inside of screw blade cover, the propeller
Leaf cover is in cylinder type, and the inner wall of the screw blade cover is mutually welded with the external of propeller main body, the propeller master
Body is through anchor ear, and the anchor ear is arranged in parallel there are two and uses with fastening plates and is fixedly connected, and the fastening plates are mechanical
It is connected to angle adjustable device；
The angle adjustable device includes active force rotating mechanism, chest, pressing mechanism, telescoping mechanism, pulley blocks, worm gear
Worm gearing, rack and pinion drive mechanism；
The chest is provided with connected active force rotating mechanism, pressing mechanism, telescoping mechanism, pulley blocks, worm gear snail
Bar transmission mechanism, rack and pinion drive mechanism, the active force rotating mechanism and Worm and worm-wheel gearing, which use, to be sequentially connected,
The Worm and worm-wheel gearing is flexibly connected with rack and pinion drive mechanism below, the Worm and worm-wheel gearing
Side is equipped with pressing mechanism, and the pressing mechanism is connect by pulley blocks with telescoping mechanism, and the telescoping mechanism is located at worm gear snail
The top of bar transmission mechanism, the chest are mechanically connected with fastening plates.
2. a kind of propeller for biological treatment according to claim 1, it is characterised in that：The active force whirler
Structure includes drive bevel gear, T-type axis, turntable, guide groove, handle, location hole, first bearing seat, the left and right two of the T-type axis
Side is vertically connected with handle, and the T-type axis is opened on the disk through the center for the turntable for using state to cooperate surely therewith
Location hole equipped with circular configuration, the outer end face of the turntable offer the guide groove of circular configuration, the bottom peace of the T-type axis
Equipped with first bearing seat, the top of the first bearing seat is equipped with drive bevel gear in parallel, and the drive bevel gear is nested in T-type
On axis, the guide groove is slidably connected with chest, and the bottom of the turntable is contacted with chest fitting, the first bearing seat
It is fixedly connected with chest, the drive bevel gear transmission connection is in Worm and worm-wheel gearing, the location hole and telescoping mechanism
Movable contact.
3. a kind of propeller for biological treatment according to claim 2, it is characterised in that：The chest includes case
Body, guide pad, first hinge seat, second hinge seat, mounting plate, laterally movable mouth, directive slide track, longitudinal spacing block, is indulged groove
It to movable mouth, opens up fluted on the top surface side of the cabinet, guide pad is fixed on the inner wall of the groove, it is described to lead
To the rounded structure of block, mechanical connection has first hinge seat, the first hinge seat and second hinge on the side of the cabinet
Seat, which is adopted, to be hinged, and the second hinge seat is mechanically connected to mounting plate, and the lower section of the first hinge seat, which is equipped with, to be provided with
Laterally movable mouth on cabinet, the inner bottom surface of the cabinet are equipped with directive slide track, and two ends of the directive slide track are fixed
Have a longitudinal spacing block, the cabinet offers longitudinally-moving mouth on the side far from laterally movable mouth, the cabinet with pressing
Mechanism, telescoping mechanism, pulley blocks, Worm and worm-wheel gearing, rack and pinion drive mechanism are connected, the guide pad and guiding
Slot is gap-matched, and the turntable is built in groove, and the first bearing seat is fixedly connected with cabinet, the mounting plate with
Fastening plates are fixedly connected.
4. a kind of propeller for biological treatment according to claim 3, it is characterised in that：The pressing mechanism includes
There are pressing plate, pressing lever, hollow cylinder, the first spring, card bead, through-hole, cross spacing block, spring retainer footstock, second spring, bullet
Spring limiting plate, bottom plate, the top surface of the pressing lever and bottom center of pressing plate is vertical connects, the pressing plate is set in parallel
The top of hollow cylinder, the pressing lever sequentially pass through in hollow cylinder, longitudinally-moving mouth and connect with the plane perpendicular of bottom plate, it is described
The two sides of bottom plate are respectively and fixedly provided with spring retainer pedestal, the spring retainer pedestal lay there are two and with the vertical centre of pressing lever
Line is symmetrical set for axis, and the spring retainer pedestal passes through second spring and connect with spring retainer footstock, the spring limit
Position footstock and second spring are laid with two, and two side bottoms of the hollow cylinder offer through-hole, and the through-hole runs through
Have the card bead of clearance fit therewith, the inside of the card bead is connect with one end of the first spring, first spring it is another
End is all connected to pressing lever, and the upper and lower ends of first spring are equipped with cross spacing block, the side of the cross spacing block
It is vertical with pressing lever to connect, the other end of the pressing lever with the inner wall movable contact of hollow cylinder, the bottom of the hollow cylinder
Face is fixedly connected with cabinet, and the spring retainer footstock is also connected to cabinet, and the bottom plate is connected by pulley blocks and telescoping mechanism
It connects.
5. a kind of propeller for biological treatment according to claim 1 or 2, it is characterised in that：The telescoping mechanism
It include locating rod, fixed cylinder, third spring, aperture, the locating rod is through fixed cylinder and the two is gap-matched, institute
The inner bottom surface for stating fixed cylinder is connected with one end of third spring, and the other end of the third spring is connected to the bottom surface of locating rod
Center, the bottom center of the fixed cylinder offer aperture, and for the locating rod through location hole, the fixed cylinder and cabinet are solid
Fixed connection, the underrun pulley blocks of the locating rod are connect with bottom plate.
6. a kind of propeller for biological treatment according to claim 1 or 3, it is characterised in that：The pulley blocks packet
Included leading block, traction rope, the leading block lay there are four and with traction rope movable contact, the one of the traction rope
End across aperture, third spring and connect with the bottom surface of locating rod, the other end of the traction rope is connected to bottom plate, the guiding
Pulley is mechanically connected with cabinet.
7. a kind of propeller for biological treatment according to claim 3, it is characterised in that：The Worm Wheel System
Mechanism includes driven wheel of differential, worm screw, second bearing seat, worm gear, first rotating shaft, driving wheel, transmission belt, the first rotating shaft
It sequentially passes through in the center of the driving wheel, worm gear of use interference fit therewith, one end work of the driving wheel and transmission belt
Dynamic connection, the top of the worm gear are equipped with the worm screw being meshed therewith, and the both ends of the worm screw are mounted on second bearing seat, institute
It states there are two the parallel settings of second bearing seat, the side of one of second bearing seat is equipped with driven wheel of differential in parallel, described
Driven wheel of differential is nested on worm screw and the two is using excessively cooperating, and the other end of the transmission belt is movably connected on rack-and-pinion
Transmission mechanism, the driven wheel of differential and drive bevel gear use orthogonal engagement, the first rotating shaft and second bearing seat with
Cabinet is flexibly connected.
8. a kind of propeller for biological treatment according to claim 1 or claim 7, it is characterised in that：The rack-and-pinion
Transmission mechanism includes transmission gear, the second shaft, driven wheel, single-side rack driver plate, guiding raised line, auxiliary movable pulley, leads
To slide, third hinge seat, the transmission gear is set to the driven wheel for concentric wheel construction therewith, the driven wheel and driving cog
Wheel is nested in the second shaft, and the lower section of the transmission gear is equipped with the single-side rack driver plate being meshed therewith, the list
The both ends of the surface of face rack-driving plate are respectively and fixedly provided with guiding raised line, and the guiding raised line is slided with the inner face sliding slot for being oriented to slide
Dynamic connection, the bottom surface of the guiding slide offer rectangular opening, the auxiliary movable pulley through rectangular opening and and single-side rack
The plane perpendicular of driver plate connects, and one end of the single-side rack driver plate is hinged with third hinge seat, the driven wheel and biography
Dynamic band is flexibly connected, and the outer end face of the guiding slide is fixedly connected with the inner face of cabinet, the auxiliary movable pulley and guiding
Sliding rail is slidably connected, and the third hinge seat is mechanically connected with mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810721029.7A CN108905874A (en) | 2018-07-04 | 2018-07-04 | A kind of propeller for biological treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810721029.7A CN108905874A (en) | 2018-07-04 | 2018-07-04 | A kind of propeller for biological treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108905874A true CN108905874A (en) | 2018-11-30 |
Family
ID=64425400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810721029.7A Withdrawn CN108905874A (en) | 2018-07-04 | 2018-07-04 | A kind of propeller for biological treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108905874A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110146698A (en) * | 2019-06-11 | 2019-08-20 | 上海雄图生物科技有限公司 | The time-resolved fluoroimmunoassay of mycotoxin chromatographs kit in a kind of detection foodstuff grain |
| CN113634445A (en) * | 2021-07-29 | 2021-11-12 | 中山市志捷鞋业技术服务有限公司 | Environment-friendly glue spraying equipment capable of uniformly spraying glue |
| CN114739093A (en) * | 2019-07-12 | 2022-07-12 | Lg电子株式会社 | Refrigerator with a door |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE511588C2 (en) * | 1995-02-13 | 1999-10-25 | Flygt Ab Itt | Installation of an electrically driven mixer in a liquid tank |
| CN105498614A (en) * | 2016-01-12 | 2016-04-20 | 南京贝特环保通用设备制造有限公司 | Adjustable submarine agitator installation device |
| CN206708872U (en) * | 2017-05-22 | 2017-12-05 | 大连旭辉新能光电科技有限公司 | A kind of special Projecting Lamp of ship |
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2018
- 2018-07-04 CN CN201810721029.7A patent/CN108905874A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE511588C2 (en) * | 1995-02-13 | 1999-10-25 | Flygt Ab Itt | Installation of an electrically driven mixer in a liquid tank |
| CN105498614A (en) * | 2016-01-12 | 2016-04-20 | 南京贝特环保通用设备制造有限公司 | Adjustable submarine agitator installation device |
| CN206708872U (en) * | 2017-05-22 | 2017-12-05 | 大连旭辉新能光电科技有限公司 | A kind of special Projecting Lamp of ship |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110146698A (en) * | 2019-06-11 | 2019-08-20 | 上海雄图生物科技有限公司 | The time-resolved fluoroimmunoassay of mycotoxin chromatographs kit in a kind of detection foodstuff grain |
| CN114739093A (en) * | 2019-07-12 | 2022-07-12 | Lg电子株式会社 | Refrigerator with a door |
| CN114739093B (en) * | 2019-07-12 | 2024-01-05 | Lg电子株式会社 | Refrigerator with a refrigerator body |
| CN113634445A (en) * | 2021-07-29 | 2021-11-12 | 中山市志捷鞋业技术服务有限公司 | Environment-friendly glue spraying equipment capable of uniformly spraying glue |
| CN113634445B (en) * | 2021-07-29 | 2022-06-14 | 中山市志捷鞋业技术服务有限公司 | Environment-friendly glue spraying equipment capable of uniformly spraying glue |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181130 |
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| WW01 | Invention patent application withdrawn after publication |