CN217188015U

CN217188015U - Laboratory is with opening door formula tubular blood separating centrifuge

Info

Publication number: CN217188015U
Application number: CN202220377282.7U
Authority: CN
Inventors: 万发扬
Original assignee: Guangzhou Fuyi Co ltd
Current assignee: Guangzhou Fuyi Co ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-08-16
Anticipated expiration: 2032-02-24

Abstract

The utility model discloses a laboratory is with opening door tubular blood separating centrifuge relates to tubular separating centrifuge technical field, including the separating centrifuge main part, the lateral part of separating centrifuge main part is rotated and is connected with the assorted access door, two fixed bolsters are installed to the bottom symmetry of separating centrifuge main part, four control double-screw bolts are installed through the even rotation of bearing in the bottom of separating centrifuge main part. The utility model discloses rational in infrastructure, when the rotation control carousel, can be through connecting the pivot, driving gear and driven gear drive four control double-screw bolts and rotate in step, under the common cooperation of injecing the connecting rod, the control double-screw bolt rotates can drive the control barrel and removes the wheel and reciprocate, when removing the wheel lapse and contact with ground and jack up the separating centrifuge main part, can be convenient for promote the separating centrifuge main part and remove, it is laborsaving convenient, when removing wheel lapse and ground and breaking away from mutually, can be convenient for carry out fixed mounting to the separating centrifuge main part, and the operation is simple, high durability and good practicability.

Description

Laboratory is with opening door formula tubular blood separating centrifuge

Technical Field

The utility model relates to a tubular separation machine technical field, in particular to laboratory is with opening door type tubular blood separation machine.

Background

The tubular separator belongs to a fine separation device, is suitable for separating liquid with low solid content and immiscible liquid with small specific gravity difference, and is a device selected in multiple industries such as pharmacy, food, chemical industry, biological products, beverage products and the like; the tubular separator may be classified into a general type, a special type (laboratory type, blood separation type, cell separation type, biodiesel type), an explosion-proof type, a cooling type, a swing type, an open type, and the like, according to the range of application of the apparatus and the operation form of the apparatus.

Most of current laboratory are with opening door type tubular blood separator generally all than heavier, when removing the separating centrifuge, rely on the manpower to carry usually, intensity of labour is great, though also have a small amount of separating centrifuge to install and remove the wheel, however, when fixed mounting separating centrifuge, still need will remove the wheel and tear, waste time and energy, use comparatively inconvenient, for this reason, this application discloses the laboratory is with opening door type tubular blood separator and satisfy people's demand.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide laboratory is with opening door tubular blood separator to provide in solving above-mentioned background art and to have a small amount of separating centrifuge to install and remove the wheel and be convenient for remove yet, when fixed mounting separating centrifuge, still need will remove the wheel and tear, waste time and energy, use comparatively inconvenient problem.

In order to achieve the above purpose, the present application provides the following technical solutions: laboratory is with opening door tubular blood separator, including the separating centrifuge main part, the lateral part of separating centrifuge main part rotates and is connected with assorted access door, two fixed bolsters are installed to the bottom symmetry of separating centrifuge main part, four control double-screw bolts are evenly installed through the bearing in the bottom of separating centrifuge main part, four control screw cylinder, four have all been cup jointed to equal screw thread on the control double-screw bolt the bottom of control screw cylinder is all installed and is removed the wheel, rotate through the bearing on the bottom inner wall of separating centrifuge main part and install the connection pivot, the control carousel is installed on the top of connecting the pivot, the bottom of connecting the pivot is run through separating centrifuge main part is installed and is used for driving four control double-screw bolt synchronous pivoted gear drive unit, install on the control screw cylinder and prescribe a limit to the guide unit.

Preferably, the gear transmission unit comprises a driving gear installed at the bottom end of the connecting rotating shaft, and four control studs are sleeved with driven gears meshed with the driving gear.

Preferably, the limiting guide unit includes two limiting links respectively mounted on sides of two of the control cylinders, and one ends of the two limiting links are respectively mounted on sides of the other two control cylinders.

Preferably, install in the separating centrifuge main part and be used for fixing or loosen the locking mechanical system of control carousel, locking mechanical system is including installing fixed lug on the inner wall of separating centrifuge main part bottom, the inserted bar slide opening has been seted up to the lateral part of fixed lug, slidable mounting has the locking inserted bar in the inserted bar slide opening, a plurality of locking jacks have evenly been seted up to the periphery side of control carousel, the one end of locking inserted bar extends to one of them in the locking jack, the other end of locking inserted bar is installed and is controlled the pull block, control and install the reset unit on the pull block.

Preferably, the reset unit comprises a reset tension spring sleeved on the locking insertion rod, and two ends of the reset tension spring are respectively installed on the fixed lug and the side part of the control pull block.

Preferably, still install in the separating centrifuge main part and be used for fixing the subassembly of closing the door of access door, the subassembly of closing the door is installed including the symmetry two first solid pieces on the access door lateral part, two the through-hole has all been seted up to the lateral part of first solid piece, two equal movable mounting has the screw thread locking lever in the through-hole, the lateral part symmetry of separating centrifuge main part install two with the first solid corresponding second of piece solid piece, two the lateral part of the second solid piece all seted up with screw thread locking lever assorted screw hole.

Preferably, the bottom of each of the two fixing supports is fixedly provided with a cushion pad.

To sum up, the utility model discloses a technological effect and advantage:

1. the utility model has reasonable structure, when the control turntable is rotated, the movable wheel can be driven to move up and down through the connecting rotating shaft, the driving gear, the driven gear, the control stud and the control screw cylinder, when the movable wheel moves downwards to contact with the ground and jack the separator main body, the separator main body can be conveniently pushed to move, labor is saved and convenient, when the movable wheel moves upwards to be separated from the ground, the separator main body can be conveniently and fixedly installed, the operation is simple, the use is convenient, and the practicability is good;

2. the utility model discloses in, when the pulling is controlled and is drawn the piece, can drive the locking inserted bar and shift out outside the locking jack, loosen the control carousel, at this moment, the accessible rotates the control carousel and controls to remove the wheel and reciprocate, when loosening and control and draw the piece, under the spring action of extension spring that resets, can make locking inserted bar automatic re-setting insert in the locking jack, it is fixed with the control carousel, effectively reduce the control carousel rotation and appear and lead to removing the condition that the wheel position changes, it is stable firm.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic perspective view of another embodiment of the present disclosure;

FIG. 3 is an enlarged perspective view of a gear transmission unit according to an embodiment of the present application;

fig. 4 is an enlarged schematic view of the locking mechanism of fig. 1.

In the figure: 1. a separator body; 2. an access door; 3. fixing a bracket; 4. a control stud; 5. controlling the screw cylinder; 6. a moving wheel; 7. connecting the rotating shaft; 8. a control dial; 9. a driving gear; 10. a driven gear; 11. a restraining link; 12. fixing the bump; 13. locking the inserted rod; 14. locking the jack; 15. controlling a pulling block; 16. a return tension spring; 17. a first fixed block; 18. a threaded locking bar; 19. a second fixed block; 20. a cushion pad.

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.

Example (b): referring to fig. 1-4, the laboratory open-door tubular blood separator comprises a separator body 1, wherein the separator body 1 can be any open-door tubular separator for laboratory blood separation in the prior art; the side part of the separator main body 1 is rotatably connected with a matched access door 2, and the access door 2 can be rotatably connected with the side part of the separator main body 1 through a hinge; two fixed bolster 3 are installed to the bottom symmetry of separating centrifuge main part 1, four control double-screw bolts 4 are installed through the even rotation of bearing in the bottom of separating centrifuge main part 1, control screw cylinder 5 has all been cup jointed to equal screw thread on four control double-screw bolts 4, the removal wheel 6 is all installed to the bottom of four control screw cylinders 5, install through the bearing rotation on the bottom inner wall of separating centrifuge main part 1 and connect pivot 7, connect the top of pivot 7 and install control carousel 8, the bottom of connecting pivot 7 runs through separating centrifuge main part 1 and installs and be used for driving four control double-screw bolt 4 synchronous pivoted gear drive unit, install on the control screw cylinder 5 and prescribe a limit to the guide unit.

Borrow by above-mentioned structure, when rotation control carousel 8, can drive four control double-screw bolts 4 synchronous rotations through connecting pivot 7 and gear drive unit, under the common cooperation of injecing the guide unit, control double-screw bolt 4 rotates and can drive control barrel 5 and remove wheel 6 and reciprocate, when removing wheel 6 and moving down and contacting ground and jack up separating centrifuge main part 1, can be convenient for promote separating centrifuge main part 1 and remove, it is convenient laborsaving, when removing wheel 6 rebound and ground and breaking away from mutually, can be convenient for carry out fixed mounting to separating centrifuge main part 1, and easy operation, high durability and good practicability.

As a preferred embodiment of this embodiment, the gear transmission unit includes a driving gear 9 mounted on the bottom end of the connecting shaft 7, and driven gears 10 engaged with the driving gear 9 are sleeved on the four control studs 4. The advantage that sets up like this is, when connecting pivot 7 and rotating, can drive driving gear 9 and rotate, and then accessible driven gear 10 drives four control double-screw bolts 4 synchronous rotations, has realized the linkage function.

As a preferred embodiment of the present embodiment, the limiting guide unit includes two limiting links 11 respectively mounted on the side portions of two of the control cylinders 5, and one ends of the two limiting links 11 are respectively mounted on the side portions of the other two control cylinders 5. The advantage of setting up like this can make control barrel 5 only can vertically reciprocate, and can not rotate along with control double-screw bolt 4 together, has played the limited guide effect, and it is more stable when control moves wheel 6 and reciprocates.

As a preferred embodiment of this embodiment, a locking mechanism for fixing or releasing the control rotary disc 8 is installed on the separator main body 1, the locking mechanism includes a fixing protrusion 12 installed on the inner wall of the bottom of the separator main body 1, an insertion rod sliding hole is formed on a side portion of the fixing protrusion 12, a locking insertion rod 13 is slidably installed in the insertion rod sliding hole, a plurality of locking insertion holes 14 are uniformly formed on the outer peripheral side of the control rotary disc 8, one end of the locking insertion rod 13 extends into one of the locking insertion holes 14, an operation pull block 15 is installed at the other end of the locking insertion rod 13, and a reset unit is installed on the operation pull block 15. The advantage of setting up like this is, when removing and controlling pull block 15, can change the position relation between locking inserted bar 13 and the locking jack 14, and then can fix or loosen control carousel 8, effectively reduces control carousel 8 and appears the rotation and lead to the condition that the removal wheel 6 position changes.

In this embodiment, the reset unit includes a reset tension spring 16 sleeved on the locking inserted rod 13, and two ends of the reset tension spring 16 are respectively installed on the side portions of the fixing protrusion 12 and the control pulling block 15. The advantage of this arrangement is that when the operation pulling block 15 is released, the locking inserted rod 13 is automatically reset and inserted into the locking insertion hole 14 under the action of the elastic force of the reset tension spring 16, so as to fix the control rotary disc 8, and the fixed state can be always kept, and the stability and the firmness are realized.

As a preferred implementation manner of this embodiment, the separator main body 1 is further provided with a door closing assembly for fixing the access door 2, the door closing assembly includes two first fixed blocks 17 symmetrically installed on the side portion of the access door 2, the side portions of the two first fixed blocks 17 are both provided with through holes, the two through holes are both movably installed with threaded locking rods 18, the side portion of the separator main body 1 is symmetrically installed with two second fixed blocks 19 corresponding to the first fixed blocks 17, and the side portions of the two second fixed blocks 19 are both provided with threaded holes matched with the threaded locking rods 18. This provides the advantage that when the screw locking lever 18 is rotated, the access door 2 can be released or fixed in cooperation with the screw holes, thereby achieving the object of facilitating the opening or closing of the access door 2.

As a preferred embodiment of this embodiment, the bottom of each of the two fixing brackets 3 is fixedly provided with a cushion pad 20, and the cushion pad 20 may be any one of rubber pads in the prior art, and is fixed to the bottom of the fixing bracket 3 by gluing. The advantage that sets up like this is, can play the shock attenuation cushioning effect through blotter 20, effectively reduces because of vibrations and leads to the condition that the internal part of separating centrifuge main part 1 appears becoming flexible and drops, has improved the life of separating centrifuge main part 1.

This practical theory of operation:

when the control rotary disc 8 is rotated, the four control studs 4 are driven to synchronously rotate through the connecting rotary shaft 7, the driving gear 9 and the driven gear 10, under the common cooperation of the limiting connecting rod 11, the control studs 4 rotate to drive the control screw cylinder 5 and the moving wheel 6 to move up and down, when the moving wheel 6 moves downwards to contact with the ground and jack the separator main body 1, the separator main body 1 can be conveniently pushed to move, labor is saved, convenience is brought, when the moving wheel 6 moves upwards to be separated from the ground, the separator main body 1 can be conveniently and fixedly installed, the operation is simple, the use is convenient, and the practicability is good.

When the pulling control pull block 15 is pulled, the locking insertion rod 13 can be driven to move out of the locking insertion hole 14, the control rotary disc 8 is loosened, at the moment, the movable wheel 6 is controlled to move up and down by rotating the control rotary disc 8, when the pulling control pull block 15 is loosened, the locking insertion rod 13 can be automatically reset and inserted into the locking insertion hole 14 under the elastic action of the reset tension spring 16, the control rotary disc 8 is fixed, the situation that the position of the movable wheel 6 is changed due to autorotation of the control rotary disc 8 is effectively reduced, and the stability and the firmness are realized.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a laboratory is with opening door tubular blood separator, includes separating centrifuge main part (1), its characterized in that: the side part of the separator main body (1) is rotatably connected with a matched access door (2), two fixed brackets (3) are symmetrically arranged at the bottom of the separator main body (1), four control studs (4) are uniformly and rotatably arranged at the bottom of the separator main body (1) through bearings, control screw barrels (5) are sleeved on the four control studs (4) in a threaded manner, moving wheels (6) are arranged at the bottom ends of the four control screw barrels (5), a connecting rotating shaft (7) is rotatably arranged on the inner wall of the bottom of the separator main body (1) through a bearing, the top of connecting pivot (7) is installed control carousel (8), the bottom of connecting pivot (7) is run through separating centrifuge main part (1) is installed and is used for driving four the synchronous pivoted gear drive unit of control double-screw bolt (4), install on control spiral shell section of thick bamboo (5) and prescribe a limit to the guide unit.

2. The laboratory open-door tubular blood separator according to claim 1, wherein: the gear transmission unit comprises a driving gear (9) installed at the bottom end of the connecting rotating shaft (7), and four control studs (4) are all sleeved with driven gears (10) which are meshed with the driving gear (9).

3. The laboratory open-door tubular blood separator according to claim 1, wherein: the limiting guide unit comprises two limiting connecting rods (11) respectively installed on the side parts of two control screw cylinders (5), and one ends of the two limiting connecting rods (11) are respectively installed on the side parts of the other two control screw cylinders (5).

4. The laboratory open-door tubular blood separator according to claim 1, wherein: install on separating centrifuge main part (1) and be used for fixing or loosen the locking mechanical system of control carousel (8), locking mechanical system is including installing fixed lug (12) on separating centrifuge main part (1) bottom inner wall, the inserted bar slide opening has been seted up to the lateral part of fixed lug (12), slidable mounting has locking inserted bar (13) in the inserted bar slide opening, a plurality of locking jack (14) have evenly been seted up to the periphery side of control carousel (8), the one end of locking inserted bar (13) extends to one of them in locking jack (14), the other end of locking inserted bar (13) is installed and is controlled pull block (15), control and install the reset unit on pull block (15).

5. The laboratory open-door tubular hemoseparator according to claim 4, wherein: the resetting unit comprises a resetting tension spring (16) which is sleeved on the locking inserted rod (13), and two ends of the resetting tension spring (16) are respectively installed on the fixed lug (12) and the side part of the control pulling block (15).

6. The laboratory open-door tubular blood separator according to claim 1, wherein: still install on separating centrifuge main part (1) and be used for fixing the subassembly of closing the door of access door (2), the subassembly of closing the door is installed including the symmetry two first solid pieces (17), two on access door (2) lateral part the through-hole has all been seted up, two to the lateral part of first solid piece (17) equal movable mounting has screw thread locking lever (18) in the through-hole, the lateral part symmetry of separating centrifuge main part (1) install two with first solid piece (17) corresponding second solid piece (19), two the lateral part of second solid piece (19) all seted up with screw thread locking lever (18) assorted screw hole.

7. The laboratory open-door tubular blood separator according to claim 1, wherein: the bottom of the two fixing supports (3) is fixedly provided with a cushion pad (20).