CN213100886U

CN213100886U - Food detects with rotatory evaporimeter cooling water circle device

Info

Publication number: CN213100886U
Application number: CN202021411530.2U
Authority: CN
Inventors: 刘牛妞; 张洋; 吴敏; 侯亚飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-05-04
Anticipated expiration: 2030-07-17

Abstract

The utility model discloses a food detects uses rotatory evaporimeter cooling water circle device, including base, receiving flask, circulation mechanism, support frame, rotating electrical machines, rotation axis, constant temperature water bath, the receiving flask is located the base top, the rotation axis rotates with the support frame to be connected, the rotation axis is connected with rotatory bottle through latch mechanism, rotatory bottle is located constant temperature water bath directly over, circulation mechanism is including the circulation case, and receiving flask top intercommunication has the condenser pipe, the circulation case is linked together through inlet tube and outlet pipe with the condenser pipe, latch mechanism includes that two fixed connection are the connecting rod board that the symmetry set up at the rotation axis lateral wall. The utility model discloses a connecting rod, U template, connecting plate, movable block, joint groove, telescopic link and reset spring's cooperation is used, has realized dismantling the quick installation of rotatory bottle, and rotatory bottle can stably rotate when the rotation axis drives rotatory bottle and rotates simultaneously, the problem that can not appear droing.

Description

Food detects with rotatory evaporimeter cooling water circle device

Technical Field

The utility model relates to a detect and use experimental apparatus technical field, especially relate to a food detects and uses rotatory evaporimeter cooling water circle device.

Background

Water is an important component of natural resources and is the main material basis for the structural composition and vital activities of all living beings. Globally, water is the link connecting all ecosystems, and natural ecosystems can control the flow of water and promote the purification and circulation of water continuously. Therefore, water is of decisive significance for the survival of living beings and humans in the natural environment. The rotary evaporator for food detection needs cooling water to cool the condensation pipe in the using process.

In the prior art, when a rotary bottle is heated in a water area, the rotary bottle and the rotary bottle are connected in a manner that the rotary bottle is inserted into a rotary bottle mouth through a rotary shaft, and the problem that the rotary bottle falls off easily occurs when the rotary shaft rotates.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art and providing a rotary evaporator cooling water circulating device for food detection.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a food detects with rotatory evaporimeter cooling water circle device, includes base, receiving flask, circulation mechanism, support frame, rotating electrical machines, rotation axis, constant temperature water-bath, the receiving flask is located the base top, the rotation axis rotates with the support frame to be connected, the rotation axis is connected with rotatory bottle through latch mechanism, rotatory bottle is located directly over the constant temperature water-bath.

Preferably, the circulation mechanism comprises a circulation box, the top of the collecting bottle is communicated with a condensation pipe, and the circulation box is communicated with the condensation pipe through a water inlet pipe and a water outlet pipe.

Preferably, latch mechanism includes that two fixed connection are the connecting rod that the symmetry set up at the rotation axis lateral wall, the connecting rod is the setting of L type, two the equal fixedly connected with U template in connecting rod bottom, the connecting plate that two symmetries of rotatory bottle lateral wall fixedly connected with set up, the side wall adaptation in connecting plate and U template, the connecting plate passes through stop gear with the U template and is connected.

Preferably, stop gear is including seting up the expansion joint on the U template, the joint groove has been seted up on the connecting plate, be equipped with the movable block in the expansion joint, be equipped with on the movable block and accomodate the groove, accomodate inslot bottom fixedly connected with telescopic link, the telescopic link is kept away from the one end and the joint inslot bottom fixed connection of expansion joint.

Preferably, the outer side wall of the telescopic rod is sleeved with a return spring, and two ends of the return spring are respectively fixedly connected with the bottom in the clamping groove and the outer side wall of the movable block.

Preferably, the collection bottle is communicated with a vacuum tube, and a vacuum valve is arranged on the vacuum tube.

Compared with the prior art, the utility model has the following advantage:

the utility model discloses a connecting rod, U template, connecting plate, movable block, joint groove, telescopic link and reset spring's cooperation is used, has realized dismantling the quick installation of rotatory bottle, and rotatory bottle can stably rotate when the rotation axis drives rotatory bottle and rotates simultaneously, the problem that can not appear droing.

Drawings

Fig. 1 is a schematic view of a front connection structure of a cooling water circulation device of a rotary evaporator for food detection according to the present invention;

fig. 2 is an enlarged view of a position a of a cooling water circulation device of a rotary evaporator for food detection according to the present invention;

fig. 3 is a B-position enlarged view of the rotary evaporator cooling water circulation device for food detection provided by the utility model.

In the figure: the device comprises a base 1, a collecting bottle 2, a condenser pipe 3, a circulation box 4, a water inlet pipe 5, a water outlet pipe 6, a rotating motor 7, a rotating shaft 8, a rotating bottle 9, a vacuum valve 10, a support frame 11, a constant-temperature water bath kettle 12, a connecting rod 13, a U-shaped plate 14, a connecting plate 15, a movable block 16, a clamping groove 17, an expansion rod 18 and a return spring 19.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a cooling water circulation device of a rotary evaporator for food detection includes a base 1, a collection bottle 2, a circulation mechanism, a support frame 11, a rotary motor 7, a rotary shaft 8 and a constant temperature water bath 12, wherein the circulation mechanism includes a circulation box 4, the top of the collection bottle 2 is communicated with a condensation pipe 3, the circulation box 4 is communicated with the condensation pipe 3 through a water inlet pipe 5 and a water outlet pipe 6, the collection bottle 2, the circulation mechanism, the support frame 11, the rotary motor 7, the rotary shaft 8 and the constant temperature water bath 12, the working principle of the circulation mechanism including the circulation box 4 is the prior art, which can be referred to specifically as patent No. CN206642387U, which is not described herein in detail, the collection bottle 2 is located at the top of the base 1, the collection bottle 2 is communicated with a vacuum pipe, and the vacuum valve 10 is provided on the vacuum pipe, wherein the vacuum valve 10 is a prior art;

the rotary shaft 8 is rotatably connected with the support frame 11, the rotary shaft 8 is connected with the rotary bottle 9 through a clamping mechanism, the clamping mechanism comprises two connecting rods 13 which are fixedly connected to the outer side wall of the rotary shaft 8 and symmetrically arranged, the connecting rods 13 are arranged in an L shape, the bottoms of the two connecting rods 13 are both fixedly connected with a U-shaped plate 14, the outer side wall of the rotary bottle 9 is fixedly connected with two connecting plates 15 which are symmetrically arranged, and the connecting plates 15 are matched with the inner side wall of the U-shaped plate;

the connecting plate 15 is connected with the U-shaped plate 14 through a limiting mechanism, the limiting mechanism comprises a movable opening formed in the U-shaped plate 14, a clamping groove 17 is formed in the connecting plate 15, a movable block 16 is arranged in the movable opening, a containing groove is formed in the movable block 16, a telescopic rod 18 is fixedly connected to the bottom in the containing groove, one end, away from the movable opening, of the telescopic rod 18 is fixedly connected with the bottom in the clamping groove 17, a reset spring 19 is sleeved on the outer side wall of the telescopic rod 18, and the movable block 16 is moved through the matching use of the reset spring 19 and the telescopic rod 18;

two ends of a return spring 19 are respectively fixedly connected with the bottom in the clamping groove 17 and the outer side wall of the movable block 16, and the rotary bottle 9 is positioned right above the constant-temperature water bath kettle 12.

The utility model discloses specific theory of operation as follows:

in an initial state, when the rotary bottle 9 and the rotary shaft 8 need to be connected, only the movable block 16 needs to be pressed by hands, the telescopic rod 18 can be contracted by the movable block 16 under the action of external force, the telescopic rod 18 can enter the accommodating groove after being contracted, and then the movable block 16 enters the clamping groove 17;

after movable block 16 got into joint groove 17, insert connecting plate 15U template 14's inside wall department, loosen the hand after, under the effect of no external force, reset spring 19 and telescopic link 18's cooperation effect down, reset spring 19 pops out telescopic link 18 from joint groove 17, and then make movable block 16 pop out, make movable block 16 be located the dodge gate, when movable block 16 is located the dodge gate, connecting plate 15 just blocks at U template 14 inside wall, and then realized the stable connection of rotation axis 8 with rotatory bottle 9, through the stable connection of rotatory bottle 9, the phenomenon that rotatory bottle 9 is unstable and drops easily in the rotation process among the traditional device has been avoided, the stability of device has been improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a food detects with rotatory evaporimeter cooling water circle device, includes base (1), receiving flask (2), circulation mechanism, support frame (11), rotating electrical machines (7), rotation axis (8), constant temperature water bath (12), its characterized in that, receiving flask (2) are located base (1) top, rotation axis (8) are rotated with support frame (11) and are connected, rotation axis (8) are connected with rotatory bottle (9) through latch mechanism, rotatory bottle (9) are located constant temperature water bath (12) directly over.

2. The cooling water circulation device of the rotary evaporator for food detection as claimed in claim 1, wherein the circulation mechanism comprises a circulation box (4), the top of the collection bottle (2) is communicated with the condensation pipe (3), and the circulation box (4) is communicated with the condensation pipe (3) through a water inlet pipe (5) and a water outlet pipe (6).

3. The cooling water circulation device of the rotary evaporator for food detection according to claim 1, wherein the clamping mechanism comprises two connecting rods (13) which are fixedly connected to the outer side wall of the rotating shaft (8) and symmetrically arranged, the connecting rods (13) are arranged in an L shape, the bottoms of the two connecting rods (13) are fixedly connected with U-shaped plates (14), the outer side wall of the rotating bottle (9) is fixedly connected with two connecting plates (15) which are symmetrically arranged, the connecting plates (15) are matched with the inner side wall of the U-shaped plate (14), and the connecting plates (15) are connected with the U-shaped plate (14) through a limiting mechanism.

4. The cooling water circulation device of the rotary evaporator for food detection as claimed in claim 3, wherein the limiting mechanism comprises a movable opening formed in the U-shaped plate (14), the connecting plate (15) is provided with a clamping groove (17), a movable block (16) is arranged in the movable opening, the movable block (16) is provided with a storage groove, a telescopic rod (18) is fixedly connected to the bottom of the storage groove, and one end of the telescopic rod (18) far away from the movable opening is fixedly connected to the bottom of the clamping groove (17).

5. The cooling water circulation device of the rotary evaporator for food detection as claimed in claim 4, wherein a return spring (19) is sleeved on the outer side wall of the telescopic rod (18), and two ends of the return spring (19) are respectively and fixedly connected with the inner bottom of the clamping groove (17) and the outer side wall of the movable block (16).

6. The rotary evaporator cooling water circulation device for food detection as claimed in claim 1, wherein the collection bottle (2) is connected with a vacuum tube, and the vacuum tube is provided with a vacuum valve (10).