Stirrer for producing self-drying gel for radioactive decontamination on solid surface

Abstract

The utility model discloses a stirrer for producing self-drying gel for radioactive decontamination on a solid surface, which comprises a stirring box, and a stirring structure is arranged in the stirring box; the stirring device is reasonable in structure and novel in design, when the stirring device is used, a motor works to drive a rotating shaft to rotate, so that a first stirring rod is driven to rotate to stir materials, when the rotating shaft rotates, a third gear can rotate, and under the action of a rotating rod, a first gear, a second gear, a fourth gear and a fifth gear, a second stirring rod can rotate to stir the materials. The position of a third gear is adjustable, so that the first stirring rod can rotate independently, the first stirring rod and the second stirring rod can rotate together, multiple operation modes are achieved, and the operability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of gel production, in particular to a stirrer for producing self-drying gel for radioactive decontamination of solid surfaces. Background Art

[0002] Gel materials are often not a single component, but a mixed system formed by multiple substances. In order to achieve better quality effects, the gel materials need to be mixed evenly. At present, there are many stirring devices for mixing gel materials on the market. The general structure is usually to set a stirring shaft driven by a motor in the tank containing the gel material, and stirring blades are set on the stirring shaft. For gel materials that are not easy to disperse and mix, the effect is not ideal, which affects the quality of the material. Utility Model Content

[0003] In view of the shortcomings of the prior art, a stirrer for producing a self-drying gel for radioactive decontamination of solid surfaces is disclosed, which comprises a stirring box in which a stirring structure is arranged;

[0004] The stirring structure comprises a rotating shaft that rotates and passes through the upper wall of the stirring box, a plurality of first stirring rods are arranged on the rotating shaft, a motor is connected to the upper end of the rotating shaft, and the motor is installed on the upper wall of the stirring box through a mounting frame, a cavity is opened in the rotating shaft, a through slot is opened at the upper end of the rotating shaft, the through slot is communicated with the cavity, a connecting shaft is arranged in the cavity, and the upper and lower ends of the connecting shaft are rotatably arranged on the upper and lower walls of the cavity respectively, a first gear is fixedly sleeved on the upper end of the connecting shaft, a second gear is meshedly connected to the first gear, a rotating rod is fixed on the second gear, the rotating rod rotates and passes through the through slot, a third gear is arranged at the end of the rotating rod passing through the through slot, a gear ring is meshedly connected to the lower end of the third gear, and the gear ring is fixed to the upper wall of the stirring box;

[0005] The first stirring rod is provided with a stirring shaft, the stirring shaft rotates through the rotating shaft and enters the cavity, the stirring shaft is installed with a fourth gear at the inner end of the cavity, the fourth gear is meshed with a fifth gear, the fifth gear is fixed on the connecting shaft, and the first stirring rod is provided with a second stirring rod;

[0006] A sleeve is slidably sleeved on the right side of the rotating rod, and the sleeve is fixedly connected to the third gear. A pair of threaded holes is opened on the rotating rod, and a bolt is spirally penetrated through the sleeve.

[0007] Preferably, the first stirring rod and the second stirring rod are both provided with pressure relief holes.

[0008] Preferably, the first stirring rod and the second stirring rod are connected via a reinforcing rod.

[0009] The utility model has the following beneficial effects: the utility model has a reasonable structure and a novel design. When in use, the motor drives the rotating shaft to rotate, thereby driving the first stirring rod to rotate to stir the material. When the rotating shaft rotates, the third gear can be made to rotate on its own. Under the action of the rotating rod, the first gear, the second gear, the fourth gear and the fifth gear, the second stirring rod can be made to rotate, thereby improving the stirring effect. The position of the third gear is adjustable, so that the first stirring rod can be rotated alone, or the first stirring rod and the second stirring rod can be rotated together. There are multiple operation modes and the operability is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic front view of the utility model;

[0011] Figure 2 for Figure 1 A is an enlarged view.

[0012] In the figure: 1-mixing box, 2-rotating shaft, 3-first stirring rod, 4-motor, 5-cavity, 6-through groove, 7-connecting shaft, 8-first gear, 9-second gear, 10-rotating rod, 11-third gear, 12-gear ring, 13-mixing shaft, 14-fourth gear, 15-fifth gear, 16-second stirring rod, 17-pressure relief hole, 18-reinforcement rod, 19-sleeve, 20-threaded hole, 21-bolt. DETAILED DESCRIPTION

[0013] 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.

[0014] See also Figure 1-2 , a stirrer for producing a self-drying gel for radioactive decontamination of solid surfaces, comprising a stirring box 1, in which a stirring structure is arranged;

[0015] The stirring structure includes a rotating shaft 2 that rotates and passes through the upper wall of the stirring box 1, a plurality of first stirring rods 3 are arranged on the rotating shaft 2, a motor 4 is connected to the upper end of the rotating shaft 2, and the motor 4 is installed on the upper wall of the stirring box 1 through a mounting frame, a cavity 5 is opened in the rotating shaft 2, a through slot 6 is opened at the upper end of the rotating shaft 2, the through slot 6 is communicated with the cavity 5, a connecting shaft 7 is arranged in the cavity 5, and the upper and lower ends of the connecting shaft 7 are rotatably arranged on the upper and lower walls of the cavity 5 respectively, a first gear 8 is fixedly sleeved on the upper end of the connecting shaft 7, a second gear 9 is meshedly connected to the first gear 8, a rotating rod 10 is fixed to the second gear 9, the rotating rod 10 rotates and passes through the through slot 6, a third gear 11 is arranged at the end of the rotating rod 10 passing through the through slot 6, a gear ring 12 is meshedly connected to the lower end of the third gear 11, and the gear ring 12 is fixed to the upper wall of the stirring box 1;

[0016] The motor 4 is started, and the motor 4 drives the rotating shaft 2 to rotate, thereby driving the first stirring rod 3 to rotate, and the material is stirred by the first stirring rod 3. When the rotating shaft 2 rotates, the rotating rod 10 revolves around the rotating shaft 2, thereby causing the third gear 11 to revolve. When the third gear 11 revolves, since the third gear 11 is meshed with the gear ring 12, when the third gear 11 revolves, it rotates, thereby causing the rotating rod 10 to rotate, and then the second gear 9 rotates. The rotation of the second gear 9 drives the first gear 8 to rotate, thereby rotating the rotating shaft 2;

[0017] The first stirring rod 3 is provided with a stirring shaft 13, which rotates through the rotating shaft 2 and enters the cavity 5. The stirring shaft 13 is located at the inner end of the cavity 5 and is provided with a fourth gear 14. The fourth gear 14 is meshed and connected with a fifth gear 15, which is fixed on the connecting shaft 7. The first stirring rod 3 is provided with a second stirring rod 16.

[0018] When the rotating shaft 2 rotates, the fifth gear 15 rotates accordingly, thereby driving the fourth gear 14 to rotate, and then the stirring shaft 13 rotates, so that the first stirring rod 3 rotates, and the first stirring rod 3 rotates, driving the second stirring rod 16 to rotate, thereby improving the stirring effect;

[0019] The first stirring rod 3 and the second stirring rod 16 are both provided with a pressure relief hole 17 to reduce the material pressure on the stirring rod when it rotates, thereby preventing the stirring rod from breaking;

[0020] The first stirring rod 3 and the second stirring rod 16 are connected by a reinforcing rod 18 to strengthen the connection between the first stirring rod 3 and the second stirring rod 16;

[0021] A sleeve 19 is slidably sleeved on the right side of the rotating rod 10, and the sleeve 19 is fixedly connected to the third gear 11. A pair of threaded holes 20 are opened on the rotating rod 10, and a bolt 21 is spirally penetrated through the sleeve 19;

[0022] The sleeve 19 can slide on the rotating rod 10, and can be fixed by the cooperation of the bolt 21 and the threaded hole 20. The sleeve 19 can move, thereby driving the third gear 11 to rotate. When the third gear 11 moves out of the gear ring 12, the first stirring rod 3 can rotate alone, with strong operability and multiple working modes.

[0023] Embodiment: When in use, the motor 4 drives the rotating shaft 2 to rotate, thereby driving the first stirring rod 3 to rotate to stir the material. When the rotating shaft 2 rotates, the third gear 11 can rotate on its own. Under the action of the rotating rod 10, the first gear 8, the second gear 9, the fourth gear 14 and the fifth gear 15, the second stirring rod 16 can be rotated, thereby improving the stirring effect. The position of the third gear 11 is adjustable, so that the first stirring rod 3 can be rotated alone, or the first stirring rod 3 and the second stirring rod 16 can be rotated together. There are multiple operation modes and strong operability.

[0024] 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.

[0025] 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 stirrer for producing a self-drying gel for radioactive decontamination of solid surfaces, characterized in that: It comprises a stirring box (1), wherein a stirring structure is arranged in the stirring box (1); The stirring structure comprises a rotating shaft (2) which rotates and passes through the upper wall of the stirring box (1); a plurality of first stirring rods (3) are arranged on the rotating shaft (2); a motor (4) is connected to the upper end of the rotating shaft (2); the motor (4) is mounted on the upper wall of the stirring box (1) through a mounting frame; a cavity (5) is provided in the rotating shaft (2); a through groove (6) is provided at the upper end of the rotating shaft (2); the through groove (6) is connected to the cavity (5); a connecting shaft (7) is arranged in the cavity (5); and the upper and lower ends of the connecting shaft (7) are respectively The connecting shaft (7) is rotatably arranged on the upper and lower walls of the cavity (5); the upper end of the connecting shaft (7) is fixedly sleeved with a first gear (8); the first gear (8) is meshingly connected with a second gear (9); the second gear (9) is fixedly provided with a rotating rod (10); the rotating rod (10) rotates through the through slot (6); the end of the rotating rod (10) passing through the through slot (6) is provided with a third gear (11); the lower end of the third gear (11) is meshingly connected with a gear ring (12); the gear ring (12) is fixed to the upper wall of the mixing box (1); The first stirring rod (3) is provided with a stirring shaft (13), the stirring shaft (13) rotates to penetrate the rotating shaft (2) and enters the cavity (5), the stirring shaft (13) is located at the inner end of the cavity (5) and is provided with a fourth gear (14), the fourth gear (14) is meshedly connected with a fifth gear (15), the fifth gear (15) is fixed on the connecting shaft (7), and the first stirring rod (3) is provided with a second stirring rod (16); A sleeve (19) is slidably sleeved on the right side of the rotating rod (10), and the sleeve (19) is fixedly connected to the third gear (11). A pair of threaded holes (20) are opened on the rotating rod (10), and a bolt (21) is spirally penetrated through the sleeve (19).

2. The agitator for producing a self-drying gel for radioactive decontamination of solid surfaces according to claim 1, characterized in that: The first stirring rod (3) and the second stirring rod (16) are both provided with a pressure relief hole (17).

3. The agitator for producing a self-drying gel for radioactive decontamination of solid surfaces according to claim 1, characterized in that: The first stirring rod (3) and the second stirring rod (16) are connected via a reinforcing rod (18).

Images