CN211912814U - Resin chromatographic column capable of being separated for use - Google Patents

Abstract

The utility model discloses a resin chromatography column of separable use, including base, cylinder, dwang and motor, the top fixed mounting of base has the cylinder, and the surface bottom fixed mounting of cylinder has the bottom plate, and the both ends of bottom plate are gone up the surface and are rotated and install the dwang, and the top of dwang is rotated and is installed at the both ends basal surface of roof, and roof fixed mounting is on the top of cylinder, the centre cover of dwang has the sleeve, and the sleeve runs through and installs inside the both ends of fly leaf, and the fly leaf cover is in the middle of the surface of cylinder, the both ends of fly leaf are gone up surface fixed mounting and are had the pole setting, and the top fixed mounting. The utility model discloses utilize the motor to drive the dwang, then the screw thread on dwang surface rotates the screw thread in the meshing sleeve to the promotion sleeve lets its top cap of taking the top installation go up and down, has reached the thread meshing and has gone up and down, and the staff's later stage of being convenient for opens the effect that the top cap operated to cylinder inside.

Description

Resin chromatographic column capable of being separated for use

Technical Field

The utility model relates to a chromatography equipment technical field specifically is a resin chromatography column of separable use.

Background

The chromatographic column is a main body in the gel chromatography technology and generally adopts a glass tube or an organic glass tube. A chromatographic method for separating components of a sample mixture by their different partition coefficients in a stationary phase and a mobile phase.

The top end sealing cover of the existing chromatography column is screwed and fixed by adopting screws and nuts, and the sealing cover which is screwed and fixed by adopting a plurality of sets of screws and nuts is troublesome when a worker needs to open the sealing cover, needs complicated operation and wastes time and labor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a resin chromatographic column of separable use to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a resin chromatography column of separable use, includes base, cylinder, dwang and motor, the top fixed mounting of base has the cylinder, and the surface bottom fixed mounting of cylinder has the bottom plate, and the both ends of bottom plate are gone up the surface and are rotated and install the dwang, and the top of dwang is rotated and is installed at the both ends basal surface of roof, and roof fixed mounting is on the top of cylinder, the centre cover of dwang has the sleeve, and the sleeve runs through to be installed inside the both ends of fly leaf, and the fly leaf cover is in the middle of the surface of cylinder, the both ends of fly leaf are gone up surface fixed mounting and are had the pole setting.

Preferably, the bottom surface of the top cover is fixedly provided with a second sealing washer, the surface of the second sealing washer is attached with a first sealing washer, and the first sealing washer is fixedly arranged at the top end of the cylinder.

Preferably, the inner surface of the sleeve and the outer surface of the rotating rod are both provided with threads and are meshed with each other.

Preferably, two the bottom fixed mounting of dwang has first reel, and the surface winding of first reel has the one end of belt, and the other end winding of belt is on the second reel, and second reel fixed mounting is on the output of motor.

Preferably, motor fixed mounting has seted up the louvre in the inside of guard box, the surface one side of guard box, and guard box fixed mounting is in the rear surface bottom of cylinder.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cooperation of second reel and belt and first reel makes the turning force of motor can transmit for the dwang on, has reached power transmission's effect, through setting up the motor, makes the dwang rotate, has reached the effect that provides the turning force.

2. The utility model discloses a cooperation of sleeve and dwang is equipped with the screw thread because of the surface of dwang, so the screw thread on its surface will mesh the screw thread in the sleeve when the dwang rotates, and the sleeve will take fly leaf and top cap to go up and down like this, has reached the effect that threaded engagement control top cap was opened and was closed.

Drawings

FIG. 1 is a schematic view of the non-lifting structure of the top cover in front view;

FIG. 2 is a schematic view of the lifted structure of the rear-view top cover of the present invention;

fig. 3 is a schematic diagram of the internal structure of the protection box of the present invention.

In the figure: 1. a base; 2. a base plate; 3. a belt; 4. a first hub; 5. a sleeve; 6. a movable plate; 7. erecting a rod; 8. a cylinder; 9. a top plate; 10. a first sealing gasket; 11. a second sealing gasket; 12. a top cover; 13. rotating the rod; 14. a protection box; 15. a second reel; 16. a motor.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: a resin chromatographic column capable of being used separately comprises a base 1, a column body 8, rotating rods 13 and a motor 16, wherein the column body 8 is fixedly arranged at the top end of the base 1, a bottom plate 2 is fixedly arranged at the bottom end of the outer surface of the column body 8, the rotating rods 13 are rotatably arranged on the top surfaces of two ends of the bottom plate 2, a first shaft disc 4 is fixedly arranged at the bottom ends of the two rotating rods 13, one end of a belt 3 is wound on the surface of the first shaft disc 4, the other end of the belt 3 is wound on a second shaft disc 15, the rotating force of the motor 16 can be transmitted to the rotating rods 13 through the matching of the second shaft disc 15 and the belt 3 with the first shaft disc 4, the power transmission effect is achieved, the second shaft disc 15 is fixedly arranged at the output end of the motor 16, the motor 16 adopts a 5IK60RGU-CF model, the motor 16 has large torque and low noise, and is, the effect of providing the turning force has been reached, motor 16 fixed mounting is in the inside of guard box 14, the louvre has been seted up to guard box 14's surface one side, and guard box 14 fixed mounting is in the rear surface bottom of cylinder 8, guard box 14 both provides the mounted position to motor 16 and can provide the effect of protection to motor 16, and the seting up of louvre makes motor 16 who installs in guard box 14 can outwards dispel the heat at the during operation, prevent high temperature damage, the top of dwang 13 is rotated and is installed the both ends basal surface at roof 9, roof 9 fixed mounting is on the top of cylinder 8.

The middle sleeve of the rotating rod 13 is provided with the sleeve 5, the inner surface of the sleeve 5 and the outer surface of the rotating rod 13 are both provided with threads and are meshed with each other, through the matching of the sleeve 5 and the rotating rod 13, because the outer surface of the rotating rod 13 is provided with threads, the threads on the surface of the rotating rod 13 can be meshed with the threads in the sleeve 5 when the rotating rod 13 rotates, so the sleeve 5 can drive the movable plate 6 and the top cover 12 to lift, the effect of controlling the top cover 12 to open and close through threaded engagement is achieved, the sleeve 5 is arranged inside the two ends of the movable plate 6 in a penetrating way, the movable plate 6 is sleeved in the middle of the outer surface of the cylinder 8, the top surfaces of the two ends of the movable plate 6 are fixedly provided with the upright rods 7, the top end of the upright rods 7 is fixedly provided with the top cover 12, the top, and first seal ring 10 is fixed mounting in the top of cylinder 8, through the cooperation of second seal ring 11 and first seal ring 10, make top cap 12 can fill the gap that produces its edge when the lid is at the top of cylinder 8, reached sealed effect of preventing the leakage.

The working principle is as follows: when the staff need open top cap 12, the staff need be right the utility model discloses external power supply, then open motor 16's switch, make its output rotate second reel 15, then pivoted second reel 15 utilizes belt 3 to rotate primary shaft dish 4, primary shaft dish 4 rotates and can take dwang 13 to rotate, at this moment dwang 13 utilizes the screw thread in the screw-thread engagement sleeve 5 on surface, sleeve 5 will take fly leaf 6 to reciprocate at the surface of cylinder 8 because of the rotation of dwang 13 like this, thereby its fly leaf 6 promotes pole setting 7 will be fixed and open for the jack-up at the top cap 12 on cylinder 8 top when upwards promoting, the effect that the staff of being convenient for opened top cap 12 has been reached.

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 (5)

1. A resin chromatographic column capable of being used in a separable mode comprises a base (1), a column body (8), a rotating rod (13) and a motor (16), and is characterized in that: the utility model discloses a cylinder (8) for the medical instrument, including base (1), the top fixed mounting of base (1) has cylinder (8), and the surface bottom fixed mounting of cylinder (8) has bottom plate (2), and the both ends top surface of bottom plate (2) rotates and installs dwang (13), and the top of dwang (13) is rotated and is installed at the both ends basal surface of roof (9), and roof (9) fixed mounting is on the top of cylinder (8), the centre cover of dwang (13) has sleeve (5), and sleeve (5) run through to be installed inside the both ends of fly leaf (6), and fly leaf (6) cover is in the middle of the surface of cylinder (8), the both ends top surface fixed mounting of fly leaf (6) has pole setting (7), and the top fixed mounting of pole setting (7) has top cap (.

2. The resin chromatographic column for separable use according to claim 1, wherein: the bottom surface fixed mounting of top cap (12) has second seal ring (11), and the surface laminating of second seal ring (11) has first seal ring (10), and first seal ring (10) fixed mounting is on the top of cylinder (8).

3. The resin chromatographic column for separable use according to claim 1, wherein: the internal surface of sleeve (5) and the surface of dwang (13) all are equipped with the screw thread, and intermeshing.

4. The resin chromatographic column for separable use according to claim 1, wherein: two the bottom fixed mounting of dwang (13) has first reel (4), and the surface winding of first reel (4) has the one end of belt (3), and the other end winding of belt (3) is on second reel (15), and second reel (15) fixed mounting is on the output of motor (16).

5. The resin chromatographic column for separable use according to claim 1, wherein: the motor (16) is fixedly installed inside the protection box (14), a heat dissipation hole is formed in one side of the outer surface of the protection box (14), and the protection box (14) is fixedly installed at the bottom end of the rear surface of the column body (8).

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