Fixing mechanism of distillation still

Abstract

The fixing mechanism is reasonable in structure and novel in design, when the fixing mechanism is used, a kettle body is placed at a through hole in a base, a motor is started, the motor works to drive a second gear to rotate so as to drive a first gear to rotate, and then a counter-pulling lead screw rotates in a fixing plate; when the kettle body needs to be fixed, the motor drives the fixing plates to be clamped on the two sides of the kettle body for fixing, the vertical plates and the transverse plates move along with the fixing plates, the clamping plates are made to be close to the kettle body, the clamping plates can be attached to the side wall of the kettle body through the hydraulic cylinders, and when the clamping plates are clamped on the side wall of the kettle body, the kettle body can be fixed. A downward component force can be applied to the kettle body, so that the kettle body is further fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of distillation kettles, in particular to a fixing mechanism for a distillation kettle. Background Art

[0002] The still is a kind of still used for distillation in chemical production. It is mainly designed to solve the problem that the existing still needs intermittent maintenance and cleaning when the material contains solids and high-boiling-point substances during the production process. The still will vibrate and shake during use. Generally, the still needs to be fixed to stabilize the still and increase the safety of its use.

[0003] The existing fixing device of the distillation kettle cannot fix distillation kettles of different sizes. Different fixing devices need to be used for distillation kettles of different sizes when needed. The practicality is relatively low and it is inconvenient for personnel to operate. Based on this, a fixing mechanism for the distillation kettle is proposed to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, a fixing mechanism for a distillation kettle is disclosed, which comprises a base, a through hole is opened on the base, a kettle body is placed at the through hole, and a fixing structure is arranged outside the kettle body;

[0005] The fixing structure includes fixing plates symmetrically arranged on the left and right sides of the kettle body, and a pair of wire drawing rods are spirally penetrated on the front and rear sides of the fixing plates. Fixed seats are rotatably arranged on both sides of the wire drawing rods, and the fixed seats are installed on the base. A first gear is arranged on one side of the wire drawing rod, and a second gear is meshed and connected between a pair of the first gears. A motor is connected to the second gear, and the motor is fixed on the base.

[0006] Preferably, auxiliary structures are provided on the fixing plates.

[0007] Preferably, the auxiliary structure comprises a vertical plate mounted on the upper wall of the fixed plate, a horizontal plate is fixed to the upper wall of the vertical plate, a clamping plate is arranged at the lower end of the horizontal plate, and a hydraulic cylinder is arranged between the clamping plate and the horizontal plate.

[0008] Preferably, the fixing plate is an arc-shaped structure close to the kettle body.

[0009] Preferably, a protective pad is provided on the curved surface of the fixing plate.

[0010] The utility model has the following beneficial effects: the utility model has a reasonable structure and a novel design. When in use, the kettle body is placed on the through hole on the base, and the motor is started. The motor drives the second gear to rotate, thereby driving the first gear to rotate, and then the drawing rod is rotated in the fixed plate, so that a pair of fixed plates can be brought closer to or farther away from each other. When the kettle body needs to be fixed, the motor drives the fixed plate to be clamped on both sides of the kettle body for fixation. As the fixed plate moves, the vertical plate and the horizontal plate move accordingly, so that the clamp is close to the kettle body, and the clamp can be attached to the side wall of the kettle body through the hydraulic cylinder. When the clamp is clamped on the side wall of the kettle body, a downward component force can be applied to the kettle body, thereby further fixing the kettle body. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic front view of the utility model;

[0012] Figure 2 It is a schematic top view of the utility model.

[0013] In the figure: 1-base, 2-through hole, 3-kettle body, 4-fixed plate, 5-pair of drawing rods, 6-fixed seat, 7-first gear, 8-second gear, 9-motor, 10-vertical plate, 11-horizontal plate, 12-clamping plate, 13-hydraulic cylinder, 14-protective pad. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] See also Figure 1-2 A fixing mechanism for a distillation kettle, comprising a base 1, a through hole 2 is provided on the base 1, a kettle body 3 is placed at the through hole 2, the through hole 2 is circular in shape, the kettle body 3 is inserted into the inner side of the through hole 2, the bottom of the kettle body 3 is semicircular, the through hole 2 is provided to facilitate temporary placement of the kettle body 3 and convenient fixing, and a fixing structure is provided outside the kettle body 3;

[0016] The fixing structure includes a fixing plate 4 symmetrically arranged on the left and right sides of the kettle body 3, a pair of drawing rods 5 are spirally penetrated on the front and rear sides of the fixing plate 4, the fixing plate 4 is located on the reverse thread of the drawing rod 5, and a fixing seat 6 is rotatably arranged on both sides of the drawing rod 5, one end of the drawing rod 5 is rotatably connected to the fixing seat 6, and the other end is rotatably penetrated through the fixing seat 6, and the fixing seat 6 is installed on the base 1, and a first gear 7 is arranged on the side where the drawing rod 5 penetrates the fixing seat 6, and a second gear 8 is meshed and connected between the pair of first gears 7, and a motor 9 is connected to the second gear 8, and the motor 9 is fixed on the base 1;

[0017] Start the motor 9, the motor 9 drives the second gear 8 to rotate, thereby driving the first gear 7 to rotate, and then the wire drawing rod 5 rotates in the fixing plate 4, so that the pair of fixing plates 4 can be moved closer to or farther from each other. When the kettle body 3 needs to be fixed, the fixing plates 4 are clamped on both sides of the kettle body 3 by the motor 9 to fix it;

[0018] The fixing plate 4 is provided with an auxiliary structure, which includes a vertical plate 10 installed on the upper wall of the fixing plate 4, a horizontal plate 11 is fixed to the upper wall of the vertical plate 10, a clamping plate 12 is provided at the lower end of the horizontal plate 11, and a hydraulic cylinder 13 is provided between the clamping plate 12 and the horizontal plate 11;

[0019] The clamping plate 12 can be attached to the side wall of the kettle body 3 by the hydraulic cylinder 13. Figure 1 As shown, when the clamping plate 12 is clamped on the side wall of the kettle body 3, a downward force can be applied to the kettle body 3, thereby further fixing the kettle body 3;

[0020] The fixing plate 4 and the clamping plate 12 are arc-shaped structures near the kettle body 3 , and protective pads 14 are arranged on the arc surfaces of the fixing plate 4 and the clamping plate 12 to prevent the fixing plate 4 and the clamping plate 12 from damaging the surface of the kettle body 3 .

[0021] Embodiment: When in use, the kettle body 3 is placed on the through hole 2 on the base 1, and the motor 9 is started. The motor 9 drives the second gear 8 to rotate, thereby driving the first gear 7 to rotate, and then the drawing rod 5 is rotated in the fixed plate 4, so that a pair of fixed plates 4 can be moved closer to or farther away from each other. When the kettle body 3 needs to be fixed, the motor 9 drives the fixed plates 4 to be clamped on both sides of the kettle body 3 for fixation. As the fixed plates 4 move, the vertical plates 10 and the horizontal plates 11 move accordingly, so that the clamping plates 12 are close to the kettle body 3. The hydraulic cylinder 13 can make the clamping plates 12 stick to the side walls of the kettle body 3. When the clamping plates 12 are clamped on the side walls of the kettle body 3, a downward component force can be applied to the kettle body 3, thereby further fixing the kettle body 3.

[0022] In the description of this solution, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection", "connection", and "communication" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, it can also be the internal communication of two components, it can be a wireless connection, or it can be a wired connection. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fixing mechanism for a distillation kettle, characterized in that: It comprises a base (1), the base (1) is provided with a through hole (2), a kettle body (3) is placed at the through hole (2), and a fixing structure is arranged outside the kettle body (3); The fixing structure comprises a fixing plate (4) symmetrically arranged on the left and right sides of the kettle body (3), a pair of drawing rods (5) are spirally penetrated on the front and rear sides of the fixing plate (4), and a fixing seat (6) is rotatably arranged on both sides of the pair of drawing rods (5), and the fixing seat (6) is installed on the base (1), and a first gear (7) is arranged on one side of the pair of drawing rods (5), and a second gear (8) is meshed and connected between a pair of the first gears (7), and a motor (9) is connected to the second gear (8), and the motor (9) is fixed on the base (1).

2. A fixing mechanism for a distillation kettle according to claim 1, characterized in that: Auxiliary structures are provided on the fixing plates (4).

3. A fixing mechanism for a distillation kettle according to claim 2, characterized in that: The auxiliary structure comprises a vertical plate (10) mounted on the upper wall of the fixed plate (4); a horizontal plate (11) is fixed to the upper wall of the vertical plate (10); a clamping plate (12) is arranged at the lower end of the horizontal plate (11); and a hydraulic cylinder (13) is arranged between the clamping plate (12) and the horizontal plate (11).

4. A fixing mechanism for a distillation kettle according to claim 1, characterized in that: The fixing plate (4) is in an arc-shaped structure on the side close to the kettle body (3).

5. The fixing mechanism of a distillation kettle according to claim 1, characterized in that: A protection pad (14) is provided on the curved surface of the fixing plate (4).

Images