CN213529139U

CN213529139U - Portable experiment high speed tubular centrifuge convenient to clearance

Info

Publication number: CN213529139U
Application number: CN202022039593.6U
Authority: CN
Inventors: 王雯雯
Original assignee: Xi'an Zhongzhi Science Education And Culture Industry Co ltd
Current assignee: Xi'an Zhongzhi Science Education And Culture Industry Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-06-25
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses a portable experiment high-speed tubular centrifuge convenient to clearance, including base, support column and dustcoat, four corners of base bottom all are provided with shock attenuation locking wheel structure, one side fixedly connected with support column on base top, one side of support column is provided with the washing structure, the top fixedly connected with driving motor of support column, the opposite side fixedly connected with dustcoat of support column, the inside vertical swing joint of dustcoat has the rotary drum. The utility model discloses a be provided with and upwards promote the pedal in the shock attenuation locking wheel structure, open and make the locking piece break away from the pulley and push away the centrifuge to the service position, damping spring in the in-process support can compress and make the slider slide from top to bottom in the spout, cushions to some uneven road surfaces and filters the shock attenuation, pushes away to make the locking piece move down the locking pulley with four group's pedals after suitable position, has reached the shock attenuation buffering and the position locking of removal wheel and has increased the purpose of functional.

Description

Portable experiment high speed tubular centrifuge convenient to clearance

Technical Field

The utility model relates to a centrifuge technical field specifically is high-speed tubular centrifuge of portable experiment of clearance for being convenient for.

Background

Tubular centrifuge's suspension gets into from the bottom position, and under the effect of centrifugal force, the solid that density is the bit can subside inside rotating parts, and clear liquid can upwards then discharge in rotating parts middle part, and tubular centrifuge simple structure can reach very high rotational speed, subsides less granule suspended solid, is the ideal equipment that present centrifuge separates, but has some problems such as the inside difficult clearance washing of separating centrifuge etc. in the use.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:

(1) the traditional movable experimental high-speed tubular centrifuge bottom moving wheel convenient to clean does not have the functions of damping and locking the position of a wheel, and is not enough in functionality;

(2) the traditional mobile experimental high-speed tubular centrifuge convenient to clean can not carry out secondary filtration on the separated materials after separation;

(3) the traditional mobile experimental high-speed tubular centrifuge convenient to clean is not convenient for cleaning the inside of the separator after being used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable experiment high-speed tubular centrifuge convenient to clearance to propose in solving above-mentioned background art and remove the wheel and do not possess the shock attenuation and carry out the position locking to the wheel, functional not enough, after separating can not carry out secondary filter and be not convenient for carry out abluent problem to the separator inside to the material of isolating.

In order to achieve the above object, the utility model provides a following technical scheme: portable experiment high-speed tubular centrifuge convenient to clearance, including base, support column and dustcoat, four corners of base bottom all are provided with shock attenuation locking wheel structure, one side fixedly connected with support column on base top, one side of support column is provided with the washing structure, the top fixedly connected with driving motor of support column, the opposite side fixedly connected with dustcoat of support column, the inside vertical swing joint of dustcoat has the rotary drum, the top fixed connection of shaft coupling and rotary drum is passed through to driving motor's output, the top fixedly connected with discharge gate of dustcoat one side, and the bottom of discharge gate is provided with dismantles filtration, the bottom fixedly connected with connecting seat of dustcoat, and the intermediate position department fixedly connected with T type pipe of connecting seat bottom, one side fixedly connected with feed inlet of T type pipe.

Preferably, the shock attenuation locking wheel structure comprises damping spring, pedal, locking piece, pulley, mount pad, slider, spout and support, support fixed connection is in one side of base bottom, the top fixedly connected with damping spring of the inside of support, damping spring's bottom fixedly connected with slider, the inside of support bottom is provided with the spout, the bottom swing joint of slider has the mount pad, and swing joint has the pulley between the bottom of mount pad, it is pedal to articulate between the top of one side of mount pad, one side of pedal inside articulates there is the locking piece.

Preferably, the size of the sliding groove is larger than that of the sliding block, and the sliding groove and the sliding block form sliding connection.

Preferably, wash the structure and constitute by water tank, inlet tube, water pump, outlet pipe, check valve, diaphragm and mounting panel, mounting panel fixed connection is in the bottom of one side of support column, one side fixedly connected with water tank of mounting panel, the bottom fixedly connected with diaphragm of mounting panel one side, and one side fixedly connected with water pump on diaphragm top, the bottom fixedly connected with inlet tube of water tank, and the bottom of inlet tube and the input fixed connection of water pump, the output fixedly connected with outlet pipe of water pump, and one side of outlet pipe runs through the inside of support column bottom and outside one side and fixedly connected with check valve, the opposite side of check valve and the opposite side fixed connection of T type pipe.

Preferably, dismantle filtration, the bottom of piece fixed connection at the discharge gate comprises bottom block, filter screen, shell and screw hole, the bottom of bottom block is provided with the shell, the inside fixedly connected with screw hole on shell top, the inside fixedly connected with filter screen of shell.

Preferably, the outside of bottom piece bottom is provided with the external screw thread, the inside of screw hole is provided with the internal thread with external screw thread matched with, constitute threaded connection between bottom piece and the screw hole.

Compared with the prior art, the beneficial effects of the utility model are that: the movable experimental high-speed tubular centrifuge convenient to clean not only realizes the shock absorption and buffering and position locking of the movable wheels, increases the functionality, realizes the secondary filtration of separated clear liquid, but also realizes the convenience for cleaning the interior of the centrifuge;

(1) when the centrifugal machine is pushed to a proper position, the four groups of pedals are stepped down to enable the locking block to move down to lock the pulley, and the purposes of shock absorption and buffering of a moving wheel, position locking and functionality increasing are achieved;

(2) by arranging the bottom block, the filter screen, the shell and the threaded hole, the output shaft of a switch driving motor for starting the driving motor on the control switch drives the discharge hole and the feed inlet fixed at the bottom end of the discharge hole to rotate through the coupler, suspension is connected into the connecting seat and the valve is opened, clarified liquid separated preliminarily by the centrifuge after starting to work flows out of the discharge hole at one side of the top end of the outer cover under the action of the centrifuge and is discharged after secondary filtration through the filter screen in the detachable filter structure, when the filter screen is cleaned, the shell reversely rotates at the bottom of the bottom block to separate the bottom block from the threaded hole in the shell, the filter screen in the shell is cleaned, and then the bottom block is repeatedly rotated back to the threaded hole in the shell through forward rotation, so that the purpose of secondary filtration of the separated clarified liquid after separation is achieved;

(3) through being provided with the water tank, the inlet tube, a water pump, the outlet pipe, the check valve, diaphragm and mounting panel, after the separation work, at first add a quantitative washing liquid in the water tank in wasing the structure, close the back with the valve of connector side, open the switch of water pump, the water pump is taken the washing liquid out the back from the water tank through inlet tube and is entered into the feed inlet through outlet pipe and check valve, clear up the washing to the feed inlet is inside, pull down the shell during the washing, waste water waste liquid after the clearance is direct to be discharged from the discharge gate, close driving motor's switch after the washing finishes, reached and conveniently carried out abluent mesh to centrifuge inside after the use.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a front view of the shock-absorbing locking wheel of the present invention;

FIG. 3 is a front view of the cleaning structure of the present invention;

fig. 4 is a front view of the filter structure of the present invention.

In the figure: 1. a shock absorbing locking wheel structure; 101. a damping spring; 102. pedaling; 103. a locking block; 104. a pulley; 105. a mounting seat; 106. a slider; 107. a chute; 108. a support; 2. a base; 3. cleaning the structure; 301. a water tank; 302. a water inlet pipe; 303. a water pump; 304. a water outlet pipe; 305. a one-way valve; 306. a transverse plate; 307. mounting a plate; 4. a support pillar; 5. a drive motor; 6. a discharge port; 7. disassembling the filtering structure; 701. a bottom block; 702. filtering with a screen; 703. a housing; 704. a threaded hole; 8. a housing; 9. a drum; 10. a feed inlet; 11. a connecting seat; 12. t-shaped pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: the movable experimental high-speed tubular centrifuge convenient to clean comprises a base 2, support columns 4 and an outer cover 8, wherein four corners of the bottom end of the base 2 are provided with damping locking wheel structures 1;

the damping locking wheel structure 1 comprises a damping spring 101, pedals 102, a locking block 103, a pulley 104, a mounting seat 105, a slider 106, a sliding groove 107 and a support 108, wherein the support 108 is fixedly connected to one side of the bottom end of the base 2, the damping spring 101 is fixedly connected to the top end of the inside of the support 108, the slider 106 is fixedly connected to the bottom end of the damping spring 101, the sliding groove 107 is arranged in the inside of the bottom end of the support 108, the bottom end of the slider 106 is movably connected with the mounting seat 105, the pulley 104 is movably connected between the bottom ends of the mounting seats 105, the pedals 102 are hinged between the top ends of one side of the mounting seats 105, and the locking block 103 is;

the size of the sliding groove 107 is larger than that of the sliding block 106, and the sliding groove 107 and the sliding block 106 form sliding connection;

specifically, as shown in fig. 1 and fig. 2, when the mechanism is used, firstly, the pedals 102 in the damping locking wheel structure 1 are pushed upwards when in use, the locking block 103 is separated from the pulley 104 and the centrifugal machine is pushed to the use position, the damping spring 101 in the support 108 is compressed to enable the sliding block 106 to slide up and down in the sliding groove 107 during the process, the rough road surface is buffered, filtered and damped, and after the centrifugal machine is pushed to the proper position, the four groups of pedals 102 are pushed down to enable the locking block 103 to move down the locking pulley 104, so that the purposes of damping and buffering of the moving wheel, position locking and functionality increasing are achieved;

a supporting column 4 is fixedly connected to one side of the top end of the base 2, and a cleaning structure 3 is arranged on one side of the supporting column 4;

the cleaning structure 3 comprises a water tank 301, a water inlet pipe 302, a water pump 303, a water outlet pipe 304, a one-way valve 305, a transverse plate 306 and a mounting plate 307, the mounting plate 307 is fixedly connected to the bottom of one side of the support column 4, the water tank 301 is fixedly connected to one side of the mounting plate 307, the transverse plate 306 is fixedly connected to the bottom end of one side of the mounting plate 307, the water pump 303 is fixedly connected to one side of the top end of the transverse plate 306, the type of the water pump 303 can be CD, the water inlet pipe 302 is fixedly connected to the bottom end of the water tank 301, the bottom end of the water inlet pipe 302 is fixedly connected to the input end of the water pump 303, the water outlet pipe 304 is fixedly connected to the output end of the water pump 303, one side of the water outlet pipe;

specifically, as shown in fig. 1 and 3, when the mechanism is used, firstly, after the separation operation is finished, a certain amount of cleaning liquid is added into the water tank 301 in the cleaning structure 3, after the valve on the side of the connecting seat 11 is closed, the switch of the water pump 303 is turned on, the water pump 303 pumps out the cleaning liquid from the water tank 301 through the water inlet pipe 302 and then enters the feed inlet 10 through the water outlet pipe 304 and the check valve 305, the interior of the feed inlet 10 is cleaned, the shell 703 is detached during cleaning, the cleaned waste water and waste liquid are directly discharged from the discharge port 6, and after the cleaning is finished, the switch of the driving motor 5 is turned off, so that the purpose of conveniently cleaning the interior of the centrifuge after the use is achieved;

the top end of the supporting column 4 is fixedly connected with a driving motor 5, the type of the driving motor 5 can be Y90S-2, the other side of the supporting column 4 is fixedly connected with an outer cover 8, the inside of the outer cover 8 is vertically and movably connected with a 9 rotating drum, the output end of the driving motor 5 is fixedly connected with the top end of the 9 rotating drum through a coupler, the top end of one side of the outer cover 8 is fixedly connected with a discharge port 6, and the bottom end of the discharge port 6 is provided with a detachable filtering structure 7;

the detachable filtering structure 7 consists of a bottom block 701, a filter screen 702, a shell 703 and a threaded hole 704, wherein the bottom block 701 is fixedly connected to the bottom end of the discharge hole 6, the shell 703 is arranged at the bottom end of the bottom block 701, the threaded hole 704 is fixedly connected to the inside of the top end of the shell 703, and the filter screen 702 is fixedly connected to the inside of the shell 703;

an external thread is arranged on the outer portion of the bottom end of the bottom block 701, an internal thread matched with the external thread is arranged in the threaded hole 704, and the bottom block 701 and the threaded hole 704 are in threaded connection;

specifically, as shown in fig. 1 and 4, when using the mechanism, firstly, the output shaft of the switch driving motor 5 of the driving motor 5 is started on the control switch to drive the discharge port 6 and the feed port 10 fixed at the bottom end of the discharge port 6 to rotate through the coupling, the suspension is connected into the connecting seat 11 and the valve is opened, the clarified liquid separated primarily by the centrifuge starts to work and flows out from the discharge port 6 at one side of the top end of the outer cover 8 under the action of the centrifuge and is discharged after secondary filtration by detaching the filter screen 702 in the filter structure 7, when the filter screen 702 is cleaned, the housing 703 is rotated back on the bottom of the bottom block 701 to disengage the bottom block 701 from the threaded hole 704 in the interior of the housing 703, the internal filter screen 702 is cleaned, and then the bottom block 701 is rotated back to the threaded hole 704 in the shell 703 by positive rotation, so that the purpose of secondary filtration of separated clarified liquid after separation is achieved;

the bottom end of the outer cover 8 is fixedly connected with a connecting seat 11, a T-shaped pipe 12 is fixedly connected to the middle position of the bottom end of the connecting seat 11, and a feeding hole 10 is fixedly connected to one side of the T-shaped pipe 12.

The working principle is as follows: the utility model discloses when using, at first, pedal 102 in with shock attenuation locking wheel structure 1 when using upwards promotes, open and make locking piece 103 break away from pulley 104 and push away to the centrifugal machine to the service position, damping spring 101 in-process support 108 can compress and make slider 106 slide in spout 107 up and down, cushion and filter the shock attenuation to some road surface unevenness, step on four groups pedal 102 behind the centrifugal machine pushes away to suitable position and make locking piece 103 move down locking pulley 104, reached the shock attenuation buffering and the position locking of removal wheel and increased the purpose of functionality.

Then, the output shaft of the switch driving motor 5 which starts the driving motor 5 on the control switch drives the discharge port 6 and the feed inlet 10 fixed at the bottom end of the discharge port 6 to rotate through the coupler, suspension is connected into the connecting seat 11 and the valve is opened, the clarified liquid which is separated primarily by the centrifuge starts to work flows out from the discharge port 6 at one side of the top end of the outer cover 8 under the action of the centrifuge and then is discharged after being secondarily filtered by the filter screen 702 in the detachable filter structure 7, when the filter screen 702 is cleaned, the outer cover 703 is reversely rotated at the bottom of the bottom block 701 to separate the bottom block 701 from the threaded hole 704 in the outer cover 703, the inner filter screen 702 is cleaned, then the bottom block 701 is repeatedly rotated back to the threaded hole 704 in the outer cover 703 through the forward rotation, and the purpose of secondarily filtering the separated clarified liquid after separation is achieved.

Finally, after the separation work is finished, firstly, a certain amount of cleaning liquid is added into the water tank 301 in the cleaning structure 3, after the valve on the side of the connecting seat 11 is closed, the switch of the water pump 303 is turned on, the cleaning liquid is pumped out from the water tank 301 by the water pump 303 through the water inlet pipe 302 and then enters the feed inlet 10 through the water outlet pipe 304 and the check valve 305, the interior of the feed inlet 10 is cleaned, the shell 703 is detached during cleaning, the cleaned waste water and waste liquid are directly discharged from the discharge port 6, after the cleaning is finished, the switch of the driving motor 5 is turned off, and the purpose of conveniently cleaning the interior of the centrifuge after the use is achieved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Portable experiment high-speed tubular centrifuge convenient to clearance, including base (2), support column (4) and dustcoat (8), its characterized in that: four corners of the bottom end of the base (2) are respectively provided with a damping locking wheel structure (1), one side of the top end of the base (2) is fixedly connected with a supporting column (4), one side of the supporting column (4) is provided with a cleaning structure (3), the top end of the supporting column (4) is fixedly connected with a driving motor (5), the other side of the supporting column (4) is fixedly connected with an outer cover (8), the inside of the outer cover (8) is vertically and movably connected with a rotary drum (9), the output end of the driving motor (5) is fixedly connected with the top end of the rotary drum (9) through a coupler, the top end of one side of the outer cover (8) is fixedly connected with a discharge port (6), the bottom end of the discharge port (6) is provided with a detachable filtering structure (7), the bottom end of the outer cover (8) is fixedly connected with a connecting seat (11), and a T, one side of the T-shaped pipe (12) is fixedly connected with a feeding hole (10).

2. The portable laboratory high speed tubular centrifuge of claim 1, wherein: shock attenuation locking wheel structure (1) comprises damping spring (101), pedal (102), locking piece (103), pulley (104), mount pad (105), slider (106), spout (107) and support (108), support (108) fixed connection is in one side of base (2) bottom, the top fixedly connected with damping spring (101) of the inside of support (108), the bottom fixedly connected with slider (106) of damping spring (101), the inside of support (108) bottom is provided with spout (107), the bottom swing joint of slider (106) has mount pad (105), and swing joint has pulley (104) between the bottom of mount pad (105), it has pedal (102) to articulate between the top of one side of mount pad (105), one side of pedal (102) inside articulates there is locking piece (103).

3. A portable laboratory high speed tubular centrifuge as recited in claim 2 wherein: the size of the sliding groove (107) is larger than that of the sliding block (106), and the sliding groove (107) and the sliding block (106) are in sliding connection.

4. The portable laboratory high speed tubular centrifuge of claim 1, wherein: the cleaning structure (3) is composed of a water tank (301), a water inlet pipe (302), a water pump (303), a water outlet pipe (304), a check valve (305), a transverse plate (306) and a mounting plate (307), the mounting plate (307) is fixedly connected to the bottom of one side of a supporting column (4), the water tank (301) is fixedly connected to one side of the mounting plate (307), the transverse plate (306) is fixedly connected to the bottom of one side of the mounting plate (307), the water pump (303) is fixedly connected to one side of the top end of the transverse plate (306), the water inlet pipe (302) is fixedly connected to the bottom end of the water tank (301), the bottom end of the water inlet pipe (302) is fixedly connected to the input end of the water pump (303), the water outlet pipe (304) is fixedly connected to the output end of the water pump (303), and the check valve (305) is fixedly connected, the other side of the one-way valve (305) is fixedly connected with the other side of the T-shaped pipe (12).

5. The portable laboratory high speed tubular centrifuge of claim 1, wherein: dismantle filtration (7) and constitute by end piece (701), filter screen (702), shell (703) and screw hole (704), end piece (701) fixed connection is in the bottom of discharge gate (6), the bottom of end piece (701) is provided with shell (703), the inside fixedly connected with screw hole (704) on shell (703) top, the inside fixedly connected with filter screen (702) of shell (703).

6. The portable laboratory high speed tubular centrifuge of claim 5, wherein: the external screw thread is arranged on the outer portion of the bottom end of the bottom block (701), the internal screw thread matched with the external screw thread is arranged in the threaded hole (704), and the bottom block (701) is in threaded connection with the threaded hole (704).