A kind of medical microbial twin-stage separation screening device
Technical field
The utility model is related to medical microbial technical field, and specially a kind of medical microbial twin-stage bolter chooses to install
Put.
Background technology
Microorganism (microorganism), including bacterium, virus, fungi and some small-sized protozoans etc.
A major class biocenose, individual it is small, it is closely related with human lives, relate generally to health, medicine, industrial or agricultural, environmental protection etc.
Numerous areas.In the textbook of CONTINENTAL AREA OF CHINA, microorganism is divided into following 8 major class:Bacterium, virus, fungi, put
Line bacterium, Richettsia, mycoplasma, Chlamydia, conveyor screw, in the prior art, a microorganism separator only one of which centrifugation
The patent of net, such as Patent No. 201620075181.9, including drive pulley are arranged on the output shaft of motor, driven skin
Belt wheel is fixedly connected on the lower end of rotating shaft, and belt sleeve is on driven pulley and drive pulley, and the upper end of rotating shaft is through micro-
Biological its top of cylinder and filtration barrel body is fixedly connected with installing plate, and two-stage centrifugal cylinder and first-stage centrifugal cylinder are fixed by screw and connected
Connect on a mounting board, although separation and Extraction speed is fast, but concentrator bowl can be shaken when being operated, and damage is brought to concentrator bowl
Evil, has had a strong impact on the service life of concentrator bowl.
Utility model content
The purpose of this utility model is to provide a kind of medical microbial twin-stage separation screening device, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides following technical scheme:A kind of medical microbial twin-stage separation screening
Device, including outer barrel I, the bottom of the outer barrel I are provided with support I, and the inner side of the support I is provided with motor, the outer barrel I
Top be provided with outer barrel and cover, the inner chamber of the outer barrel I is provided with the first concentrator bowl, and the top of first concentrator bowl is installed
Have and covered on concentrator bowl, the second concentrator bowl is installed on the inside of first concentrator bowl, the bottom of first concentrator bowl is provided with
Base tray, the bottom of the base tray is provided with power transmission shaft, and the outer wall of the power transmission shaft is socketed with damping pallet, described to subtract
The top of shake pallet is provided with multiple shock brackets, and the shock bracket includes shock absorption outer cylinder, and the bottom of the shock absorption outer cylinder is pacified
Equipped with damping inner cylinder, the damping inner cylinder, which runs through on the inside of shock absorption outer cylinder, the damping inner cylinder, to be provided with spring, the damping
The left and right sides of cylinder is mounted on the outside of sliding block, the sliding block being provided with the 3rd chute, and the 3rd chute coordinates with sliding block
It is connected, top of the shock absorption outer cylinder or so, which is provided with the inside of rolling wheel support, the rolling wheel support, is provided with roller, the rolling
Wheel coordinates with base tray and is connected, and the roller is coordinated with rolling wheel support by rotating bar and is connected, and the rotating bar runs through roller,
The bottom of the power transmission shaft is provided with belt pulley, and the belt pulley is coordinated with motor by belt and is connected.
It is preferred that, the top end surface inside circumference of the pallet is provided with the second chute, the inner side peace of second chute
Equipped with the second fixed block, the bottom of second concentrator bowl is provided with the second slide bar, and second slide bar and the second chute coordinate
It is connected, the top end surface periphery of the base tray, which is provided with the inside of the first chute, first chute, is provided with first
Slide bar, first slide bar coordinates with the first chute and is connected.
It is preferred that, the top covered on the outer barrel is provided with handle.
It is preferred that, bearing is installed on the inside of the damping pallet.
It is preferred that, it is provided with the inside of second chute on the inside of the second fixed block, first chute and is provided with
One fixed block.
Compared with prior art, the beneficial effects of the utility model are:The medical microbial twin-stage separation screening device, when
Motor is started working when connecting external power supply, and connecting external power supply by motor drives belt, is rotated by belt drive belt
It is dynamic, drive rod rotation is driven by belt pulley, drives base tray to rotate by drive link, by base tray drive first from
Heart cylinder and the second concentrator bowl, drive base tray to rock, roller are driven by base tray when the first concentrator bowl, which is rotated, to be rocked,
Rolling wheel support is driven by roller, shock absorption outer cylinder is driven by rolling wheel support, shock absorption outer cylinder is moved down, passes through shock absorption outer cylinder
Compression spring, makes damping inner cylinder enter shock absorption outer cylinder, according to the spring property of spring, makes the translational speed and amplitude of shock absorption outer cylinder
Buffered, eliminate due to rocking the infringement brought when concentrator bowl works, effectively raise the service life of concentrator bowl.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the structural representation of the concentrator bowl of the utility model second;
Fig. 3 is the structural representation of the utility model shock bracket;
Fig. 4 is the structural representation of the utility model base tray.
In figure:1st, outer barrel I, 2, support I, 3, belt, 4, motor, 5, belt pulley, 6, power transmission shaft, 7, damping pallet, 8,
One concentrator bowl, 9, shock bracket, 901, shock absorption outer cylinder, 902, damping inner cylinder, 903, spring, the 904, the 3rd chute, 905, sliding block,
906th, rolling wheel support, 907, roller, 908, rotating bar, 10, cover on outer barrel, 11, handle, 12, cover on concentrator bowl, 13, bearing,
14th, the second concentrator bowl, 15, base tray, the 16, second slide bar, the 17, first slide bar, the 18, second chute, the 19, second fixed block,
20th, the first fixed block, the 21, first chute.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme:A kind of medical microbial twin-stage bolter chooses to install
Put, including outer barrel I 1, outer barrel I 1 is due to collecting the microorganism filtered out, and the bottom of outer barrel I 1 is provided with support I 2, support I 2
For supporting and fixing motor 4 and outer barrel I 1, the inner side of support I 2 is provided with motor 4, starts when motor 4 connects external power supply
Work, the top that the top of outer barrel I 1 is provided with lid 10 on lid 10 on outer barrel, outer barrel is provided with handle 11, and pull handle 11 drives
Lid 10 on outer barrel, the inner chamber of outer barrel I 1 is provided with the first concentrator bowl 8, and the first concentrator bowl 8 is used to screen microorganism, the first concentrator bowl
8 top is provided with lid 12 on concentrator bowl, and the inner side of the first concentrator bowl 8 is provided with the second concentrator bowl 14, and the second concentrator bowl 14 is used
In screening microorganism, the bottom of the first concentrator bowl 8 is provided with base tray 15, and base tray 15 drives the first concentrator bowl 8 and the
Two concentrator bowls 14, the bottom of base tray 15 is provided with power transmission shaft 6, and drive link 6 drives base tray 15 to rotate, power transmission shaft 6
Outer wall is socketed with damping pallet 7, and damping pallet 7 is used for fixed support shock bracket 9, and the inner side of damping pallet 7 is provided with bearing
13, power transmission shaft 6 runs through bearing 13, and the top of damping pallet 7 is provided with four shock brackets 9, and shock bracket 9 includes shock absorption outer cylinder
901, the bottom of shock absorption outer cylinder 901 is provided with damping inner cylinder 902, and damping inner cylinder 902 runs through shock absorption outer cylinder 901, damping inner cylinder 902
The inner side of shock absorption outer cylinder 901 can be entered, the inner side of damping inner cylinder 902 is provided with spring 903, and spring 903 is compression spring, elasticity
Coefficient is 15N/CM, and the left and right sides of damping inner cylinder 902 is mounted on sliding block 905, and the outside of sliding block 905 is provided with the 3rd chute
904, the 3rd chute 904 coordinates with sliding block 905 and is connected, and sliding block 905 can be slided in 904, top of shock absorption outer cylinder 901 or so
Rolling wheel support 906 is installed, rolling wheel support 906 is used for back-up roller wheel support 906, and the inner side of rolling wheel support 906 is provided with roller
907, roller 907 coordinates with base tray 15 and is connected, and base tray 15 drives roller 907 to rotate, and roller 907 passes through rotating bar
908 are connected with the cooperation of rolling wheel support 906, and roller 907 is rotated around dress lever 908, and rotating bar 908 is fixed with rolling wheel support 906
Connection, rotating bar 908 runs through roller 907, and the bottom of power transmission shaft 6 is provided with belt pulley 5, and belt pulley 5 drives power transmission shaft 6, belt
Wheel 5 is coordinated with motor 4 by belt 3 and is connected, and motor 4 is driven in belt pulley 5, the top end surface circumference of pallet 15 by belt 3
Side is provided with the second chute 18, and the inner side of the second chute 18 is provided with the second fixed block 19, and the second fixed block 19 is used for second
Slide bar 16 is fixed, and prevents it from being rotated further, and the bottom of the second concentrator bowl 14 is provided with the second slide bar 16, the second slide bar 16 and
Two chutes 18, which coordinate, to be connected, and the second slide bar 16 can be slided in the second chute 18, be convenient for changing the second concentrator bowl 14, base support
The top end surface periphery of disk 15 is provided with the first chute 21, and the inner side of the first chute 21 is provided with the first fixed block 20, first
Fixed block 20 is used to fix the first slide bar 17, prevents it from being rotated further, the inner side of the first chute 21 is provided with the first slide bar 17,
First slide bar 17 coordinates with the first chute 21 and is connected, and the first slide bar 17 can be slided in the first chute 21, be convenient for changing first
Concentrator bowl 8.
Started working when motor 4 connects external power supply, motor 4 connects external power supply and drives belt 3, belt 3 drives skin
Belt wheel 5 is rotated, and belt pulley 5 drives drive link 6 to rotate, and drive link 6 drives base tray 15 to rotate, and base tray 15 drives first
The concentrator bowl 14 of concentrator bowl 8 and second, drives base tray 15 to rock, the band of base tray 15 when the first concentrator bowl 8, which is rotated, to be rocked
Dynamic roller 907, roller 907 drives rolling wheel support 906, and rolling wheel support 906 drives shock absorption outer cylinder 901, makes shock absorption outer cylinder 901 downward
Mobile, the compression spring 903 of shock absorption outer cylinder 901 makes damping inner cylinder 902 enter shock absorption outer cylinder 901, according to the spring of spring 903
Matter, is buffered the translational speed and amplitude of shock absorption outer cylinder 901, is eliminated due to rocking the damage brought when concentrator bowl works
Evil, effectively raises the service life of concentrator bowl.
In description of the present utility model, it is to be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
Portion ", " other end ", " on ", " side ", " top ", " interior ", " front portion ", " center ", the orientation of the instruction such as " two ends " or position close
It is to be described based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying, rather than
Indicate or imply that the device or element of meaning there must be specific orientation, with specific azimuth configuration and operation, therefore can not
It is interpreted as to limitation of the present utility model.
In addition, term " first ", " second ", " the 3rd ", " the 4th " are only used for describing purpose, and it is not intended that indicate or
Relative importance or the implicit quantity for indicating indicated technical characteristic are implied, " first ", " second ", " the thus, is defined
Three ", at least one this feature can be expressed or be implicitly included to the feature of " the 4th ".
In the utility model, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection ", " Gu
Calmly ", the term such as " spinning " should be interpreted broadly, and also can be to be detachably connected for example, can be fixedly connected, or integrally;
Can mechanically connect, also can be electrical connection;Can be joined directly together, can be also indirectly connected to by intermediary, can
It is connection or the interaction relationship of two elements of two element internals, unless otherwise clear and definite restriction, for this area
For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It will be appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.