CN209287913U - A kind of Physiology Experiment test tube cleaning device - Google Patents

Abstract

The utility model discloses a kind of Physiology Experiment test tube cleaning devices, including container and cover board, the surface of container is fixedly installed Water filling valve, the top of Water filling valve is successively fixedly installed with first switch and the second switch, the top engaging of container is connected with cover board, there are two symmetrical lifting motors for the fixed installation of the junction of container and cover board, the output end of two lifting motors is fixedly connected with one end of screw rod, the other end of two screw rods both passes through cover board and is fixedly connected with the bottom of anti-off board, driving motor is fixedly installed at the top of cover board, a kind of Physiology Experiment test tube cleaning device of the utility model, four test tubes are fixed simultaneously, four test tube rotations when cleaning, four cleaning rods clean the test tube of rotation while water jet is sprayed water, it is easy to operate, cleaning is thorough, sewage after cleaning test tube is in gravity Under fall into the bottom of container, concentration is cleared up.

Description

A kind of Physiology Experiment test tube cleaning device

Technical field

The utility model relates to test tube cleaning device, in particular to a kind of Physiology Experiment test tube cleaning device belongs to Physiology Experiment technical field.

Background technique

In Physiology Experiment, the glass apparatus after chemical reaction of reactive material is held, often has residue to be attached to Instrument inner wall, it is some by high-temperature heating or placing response substance time longer glass apparatus, it is also less prone to clean, such instrument Device will affect experiment effect.Therefore, the glass apparatus that Physiology Experiment uses must washes clean.And use sordid instrument Device will affect experiment effect, or even experimenter is allowed to observe wrong phenomenon, conclude, reasoning makes mistake conclusion, cause to make mistakes.But It is that existing Physiology Experiment cleaned with test tube is scrubbed in circulating water to test tube by a test tube brush, cleaning process It is easy to appear fault, cleaning is not thorough enough, and the waste water after cleaning is inconvenient to handle.

Utility model content

The purpose of this utility model is to provide a kind of Physiology Experiment test tube cleaning devices, to solve above-mentioned background skill The existing Physiology Experiment proposed in art cleaned with test tube it is not thorough enough, and clean after waste water be inconvenient to the problem of handling.

To achieve the above object, the utility model provides the following technical solutions: a kind of Physiology Experiment cleans dress with test tube It sets, including container and cover board, the surface of the container is fixedly installed Water filling valve, and the top of the Water filling valve is successively fixed First switch and the second switch is installed, the top engaging of the container is connected with cover board, the junction of the container and cover board It being fixedly mounted there are two symmetrical lifting motor, the output end of two lifting motors is fixedly connected with one end of screw rod, The other end of two screw rods both passes through cover board and is fixedly connected with the bottom of anti-off board, is fixedly installed at the top of the cover board The output end of driving motor, the driving motor is fixedly connected at the top of the top of cover board and master gear, the master gear Outside connection is engaged with the side of four pinions respectively, the bottom of four pinions is fixed with the top of rotating cylinder Connection, the bottom of four rotating cylinders both pass through the interspersed connection in one end of the bottom and test tube of cover board, and four rotations The junction of cylinder and test tube is fixedly installed with clamping device, and the bottom of the container inner wall is fixedly connected with column, described vertical It is fixedly connected with disk at the top of column, the outside at the top of the disk is fixedly connected with that there are four cleaning rod, four cleaning rods The inside of four test tubes is respectively arranged at, and the top of four cleaning rods offers water jet, at the top of the disk Center is fixedly connected with limited post, and the bottom on the outside of four cleaning rods is communicated with one end of first pipe, described in four The other end of first pipe passes through limited post and communicates respectively with one end of second pipe, and the other end of the second pipe passes through limit Position column is communicated with Water filling valve, and the driving motor and Water filling valve pass through first switch and external power supply electric connection respectively, Two lifting motors pass through second switch respectively and external power supply is electrically connected.

As a kind of optimal technical scheme of the utility model, the junction of the cover board and two screw rods is fixedly installed There is threaded block.

As a kind of optimal technical scheme of the utility model, the bottom of the cover board engages company with the top of limited post It connects, and the junction of cover board and limited post is fixedly installed rubber buffer.

It is equally distributed that several are offered as a kind of optimal technical scheme of the utility model, at the top of the disk Permeable hole.

As a kind of optimal technical scheme of the utility model, four clamping devices include two clamping plates and several A spring, two clamping plates pass through several springs and are fixedly connected with the inside of rotating cylinder.

Compared with prior art, the utility model has the beneficial effects that a kind of Physiology Experiment test tube of the utility model Cleaning device, while fixing four test tubes, four test tube rotations when cleaning, four cleaning rods while water jet is sprayed water to from The test tube turned is cleaned, easy to operate, and thoroughly, the sewage after cleaning test tube falls under gravity into the bottom of container for cleaning Portion, concentration are handled.

Detailed description of the invention

Fig. 1 is the side structure schematic diagram of the utility model；

Fig. 2 is the schematic diagram of internal structure of the utility model；

Fig. 3 is the structural schematic diagram of the utility model disk.

In figure: 1, container；2, Water filling valve；3, first switch；4, second switch；5, cover board；6, driving motor；7, spiral shell Bar；8, anti-off board；9, disk；10, cleaning rod；11, test tube；12, lifting motor；13, threaded block；14, master gear；15, secondary tooth Wheel；16, rotating cylinder；17, clamping device；18, limited post；19, first pipe；20, column；21, water jet；22, permeable hole.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of Physiology Experiment test tube cleaning device, including 1 He of container Cover board 5, the surface of container 1 are fixedly installed Water filling valve 2, and the top of Water filling valve 2 is successively fixedly installed with 3 He of first switch Second switch 4, the top engaging of container 1 are connected with cover board 5, and there are two symmetrical for the junction fixed installation of container 1 and cover board 5 Lifting motor 12, the output end of two lifting motors 12 are fixedly connected with one end of screw rod 7, and the other end of two screw rods 7 is equal Be fixedly connected across cover board 5 with the bottom of anti-off board 8, the top of cover board 5 is fixedly installed with driving motor 6, driving motor 6 it is defeated Outlet pass through cover board 5 top be fixedly connected with the top of master gear 14, the outside of master gear 14 respectively with four pinions 15 Side engage connection, the bottom of four pinions 15 is fixedly connected with the top of rotating cylinder 16, the bottom of four rotating cylinders 16 Portion both passes through the interspersed connection in one end of the bottom and test tube 11 of cover board 5, and the junction of four rotating cylinders 16 and test tube 11 is solid Dingan County is equipped with clamping device 17, and the bottom of 1 inner wall of container is fixedly connected with column 20, and the top of column 20 is fixedly connected with disk 9, the outside at 9 top of disk is fixedly connected there are four cleaning rod 10, and four cleaning rods 10 are respectively arranged at the interior of four test tubes 11 Portion, and the top of four cleaning rods 10 offers water jet 21, the center at 9 top of disk are fixedly connected with limited post 18, and four The bottom in a 10 outside of cleaning rod is communicated with one end of first pipe 19, and the other end of four first pipes 19 passes through limited post 18 communicate with one end of second pipe respectively, and the other end of second pipe passes through limited post 18 and communicates with Water filling valve 2, driving electricity Machine 6 and Water filling valve 2 are electrically connected by first switch 3 and external power supply respectively, and two lifting motors 12 pass through second respectively Switch 4 and external power supply are electrically connected, the model SQ of Water filling valve 2.

Preferably, the junction of cover board 5 and two screw rods 7 is fixedly installed threaded block 13, screw rod 7 rotate after with its spiral shell The threaded block 13 of line connection moves up and down, so that integrated cover board 5 be driven to go up and down.

Preferably, the bottom of cover board 5 and the top of limited post 18 are connected together, and the junction of cover board 5 and limited post 18 Be fixedly installed rubber buffer, limited post 18 is used to limit the position of fixed cover board 5, rubber buffer prevent limited post 18 with Damaged in collision cover board 5 when cover board 5 contacts.

Preferably, the top of disk 9 offers several equally distributed permeable holes 22, and the sewage after cleaning test tube passes through Permeable hole 22 falls into the bottom of container 1.

Preferably, four clamping devices 17 include two clamping plates and several springs, and two clamping plates pass through several Spring is fixedly connected with the inside of rotating cylinder 16, several springs apply the power being fixedly clamped to test tube 11 by two clamping plates, It is secured firmly to test tube 11 in rotating cylinder 16.

When specifically used, a kind of Physiology Experiment test tube cleaning device of the utility model, Water filling valve 2 connects municipal water Pipe controls two lifting motors 12 by second switch 4 and opens, and two lifting motors 12 drive two screw rods 7 to rotate, and drives lid Plate 5 rises, and test tube 11 is put into four rotating cylinders 16, is fixed by clamping device 17 to test tube, is controlled by second switch 4 It makes two lifting motors 12 to open, two lifting motors 12 drive two screw rods 7 to rotate, and drive cover board 5 to decline, in the mistake of decline Cleaning rod 10 enters corresponding test tube 11 in journey, until limited post 18 is contacted with cover board 5, limits the position of fixed cover board 5, opening the One switch 3 and Water filling valve 2, driving motor 6 drive four pinions 15 to rotate by master gear 14, to pass through four rotations Cylinder 16 drives four 11 rotations of test tube, and Water filling valve 2 is four 10 notes of cleaning rod by second pipe and four first pipes 19 Enter, sprayed from water jet 21, four cleaning rods 10 clean the test tube 11 of rotation while water jet 21 is sprayed water, in weight Sewage after the lower cleaning test tube of power effect falls into the bottom of container 1 by permeable hole 22.

In the description of the present invention, it should be understood that the orientation or positional relationship of instruction is based on shown in attached drawing Orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as practical new to this The limitation of type.

In the present invention unless specifically defined or limited otherwise, for example, it may be being fixedly connected, be also possible to It is detachably connected, or integral；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be in Between medium be indirectly connected, can be the connection inside two elements or the interaction relationship of two elements, unless otherwise clear Restriction can understand above-mentioned term in the utility model as the case may be for the ordinary skill in the art In concrete meaning.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of Physiology Experiment test tube cleaning device, including container (1) and cover board (5), which is characterized in that the container (1) surface is fixedly installed Water filling valve (2), and the top of the Water filling valve (2) is successively fixedly installed with first switch (3) Top engaging with second switch (4), the container (1) is connected with cover board (5), the junction of the container (1) and cover board (5) Be fixedly mounted there are two symmetrical lifting motor (12), the output end of two lifting motors (12) with screw rod (7) one End is fixedly connected, and the other end of two screw rods (7) both passes through cover board (5) and is fixedly connected with the bottom of anti-off board (8), described Be fixedly installed at the top of cover board (5) driving motor (6), the output end of the driving motor (6) pass through the top of cover board (5) with Master gear is fixedly connected at the top of (14), and company is engaged with the side of four pinions (15) respectively in the outside of the master gear (14) It connects, the bottom of four pinions (15) is fixedly connected at the top of rotating cylinder (16), four rotating cylinders (16) Bottom both passes through the interspersed connection in one end of the bottom and test tube (11) of cover board (5), and four rotating cylinders (16) and test tube (11) junction is fixedly installed with clamping device (17), and the bottom of container (1) inner wall is fixedly connected with column (20), It is fixedly connected with disk (9) at the top of the column (20), the outside at the top of the disk (9) is fixedly connected there are four cleaning rod (10), four cleaning rods (10) are respectively arranged at the inside of four test tubes (11), and the top of four cleaning rods (10) End offers water jet (21), and the center at the top of the disk (9) is fixedly connected with limited post (18), four cleaning rods (10) bottom on the outside of is communicated with one end of first pipe (19), and the other end of four first pipes (19) passes through limit Column (18) is communicated with one end of second pipe respectively, and the other end of the second pipe passes through limited post (18) and Water filling valve (2) it communicating, the driving motor (6) and Water filling valve (2) are electrically connected by first switch (3) and external power supply respectively, and two A lifting motor (12) is electrically connected by second switch (4) and external power supply respectively.

2. a kind of Physiology Experiment test tube cleaning device according to claim 1, it is characterised in that: the cover board (5) Threaded block (13) are fixedly installed with the junction of two screw rods (7).

3. a kind of Physiology Experiment test tube cleaning device according to claim 1, it is characterised in that: the cover board (5) Bottom and limited post (18) at the top of be connected together, and the junction of cover board (5) and limited post (18) is fixedly installed rubber Cushion.

4. a kind of Physiology Experiment test tube cleaning device according to claim 1, it is characterised in that: the disk (9) Top offer several equally distributed permeable holes (22).

5. a kind of Physiology Experiment test tube cleaning device according to claim 1, it is characterised in that: four clampings Device (17) includes two clamping plates and several springs, and two clamping plates pass through several springs and rotating cylinder (16) Inside is fixedly connected.