Electric stirrer

Abstract

The utility model relates to the technical field of electric stirrers, in particular to an electric stirrer which comprises an upper cover, a stirring mechanism with a stirring function of a first motor is arranged on the upper cover, and the stirring mechanism comprises the first motor, a first stirring rod, a second motor, a driving gear, a driven gear, a fixing cylinder and a second stirring rod. The rotating end of the first motor is fixedly connected with a first stirring rod, the rotating end of the second motor is fixedly connected with a driving gear, the driving gear is meshed with a driven gear, and the inner ring of the driven gear is fixedly connected with a fixed cylinder. According to the utility model, the stirring rod and the stirring rod are arranged in the stirring mechanism, so that the liquid medicine in the stirring barrel can be stirred forwards and backwards, and the advantages of rapid stirring and uniform stirring are achieved; the adsorption of a magnet and an iron ball in the opening and closing mechanism is convenient for a user to easily receive the liquid medicine, the hard work of taking up the stirring barrel by hand to pour the liquid medicine is avoided, and meanwhile, the stirring barrel has the advantages of being simple in structure and convenient for the user to master and operate.

Description

Technical Field

[0001] The utility model relates to the technical field of electric stirrers, in particular to an electric stirrer. Background Art

[0002] Tenofovir, an antiviral drug intermediate, is also known as Tenofovir. Its chemical name is R-9-(2-methoxypropylphosphate)adenine, abbreviated as PMPA, and its molecular formula is C9H14N504P. It is a nucleotide reverse transcriptase inhibitor. In order to improve the production yield of the product, it is necessary to improve the stirring effect of the stirrer so that the raw materials can be fully in contact with each other. The existing patent (application number: CN201922273217.0) discloses a drug stirrer, which relates to the field of medical device technology. It includes a base and a drug container. The drug container is detachably arranged on the base. A stirring device is also installed on the base. The stirring device has a stirring head that extends into the drug container for automatic stirring. The device can achieve sufficient stirring of the drug through automatic stirring by the stirring head of the stirring device. When stirring the drug, the stirrer can often only stir in one direction, which will cause uneven stirring and long stirring time. Therefore, to address the above problems, the applicant proposed an electric stirrer. Utility Model Content

[0003] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an electric stirrer.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] An electric stirrer, comprising an upper cover, wherein the upper cover is provided with a stirring mechanism having a stirring function of a motor 1, the stirring mechanism comprising a motor 1, a stirring rod 1, a motor 2, a driving gear, a driven gear, a fixed cylinder and a stirring rod 2, wherein the rotating end of the motor 1 is fixedly connected to the stirring rod 1, the rotating end of the motor 2 is fixedly connected to the driving gear, the driving gear is meshed with the driven gear, the inner ring of the driven gear is fixedly connected to the fixed cylinder, the bottom outer wall of the fixed cylinder is fixedly connected to a fixed frame, one end of the fixed frame is fixedly connected to a sleeve, and the circumferential outer wall of the sleeve is fixedly connected to a stirring blade;

[0006] It also includes a liquid outlet pipe, which is provided with an opening and closing mechanism with an iron ball opening and closing function. The opening and closing mechanism includes a limit groove, a conical bottom surface and a magnet. A limit groove is provided in the middle of the liquid outlet pipe, and the bottom of the limit groove is set as a conical bottom surface. An iron ball is placed in the limit groove, and the iron ball is magnetically connected to the magnet; the mixing barrel and the liquid outlet pipe are transparent, and the user can observe the adsorption of the iron ball and the magnet and the amount in the mixing barrel with his eyes.

[0007] Preferably, it also includes a mixing barrel, which consists of an upper cover, a fixing rod, a liquid outlet pipe and supporting legs. The top inner wall of the mixing barrel is engraved with an internal thread, and the internal thread of the mixing barrel is threadedly connected to the external thread of the upper cover. The top of the upper cover is fixedly connected to the fixing rod, and the bottom of the mixing barrel is penetrated by a liquid outlet pipe. The outer wall of the bottom surface of the mixing barrel is equidistantly arranged with three supporting legs in a circular array; the three supporting legs give the mixing barrel the advantage of good stability.

[0008] Preferably, one end of the fixed rod is fixedly connected to motor 1, and the motor 1 passes through the inner ring of the fixed cylinder. The fixed frame, sleeve and stirring blade are combined into stirring rod 2. Both motor 2 and motor 1 are externally powered. The stirring blade of stirring rod 1 is located in the fixed frame, and the stirring rod of stirring rod 1 passes through the sleeve; stirring rod 1 consists of stirring blades and stirring rod, which are not numbered in the figure. The positions of the stirring rod and stirring blade can be clearly known in combination with the drawings attached to the specification.

[0009] Preferably, the liquid receiving cup is further included, the liquid receiving cup is provided with a handle, and a magnet is provided at one end of the handle.

[0010] The utility model has the following beneficial effects:

[0011] In the utility model, the stirring rod and the stirring rod provided in the stirring mechanism can realize forward and reverse stirring of the medicine in the stirring bucket, so as to achieve the advantages of rapid stirring and uniform stirring; the adsorption of the magnet and the iron ball in the opening and closing mechanism can facilitate the user to easily receive the medicine liquid, avoiding the hard work of picking up the stirring bucket by hand to pour the medicine liquid; at the same time, the structure is simple, which is easy for the user to master and operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model provides a schematic diagram of the overall structure of an electric stirrer;

[0013] Figure 2 This utility model provides a schematic diagram of the disassembled structure of the mixing barrel and mixing mechanism of an electric mixer;

[0014] Figure 3 This utility model provides a schematic diagram of the split structure of the stirring mechanism of an electric stirrer;

[0015] Figure 4 The utility model provides a schematic cross-sectional structure diagram of the opening and closing mechanism of an electric stirrer:

[0016] Figure 5 The utility model proposes an electric stirrer Figure 4 Schematic diagram of the local enlarged structure at point A.

[0017] In the figure: 1. Mixing barrel; 100. Upper cover; 101. Fixing rod; 102. Liquid outlet pipe; 1020. Limiting groove; 1021. Conical bottom; 103. Support foot; 2. Motor 1; 3. Stirring rod 1; 4. Motor 2; 5. Driving gear; 6. Driven gear; 7. Fixing barrel; 8. Stirring rod 2; 80. Fixing frame; 81. Sleeve; 82. Stirring blade; 9. Liquid collecting cup; 90. Handle; 91. Magnet; 10. Iron ball. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0019] Reference Figure 1-5 , an electric stirrer, comprising an upper cover 100, on which is provided a stirring mechanism having a stirring function of a motor 2, the stirring mechanism comprising a motor 2, a stirring rod 3, a motor 2 4, a driving gear 5, a driven gear 6, a fixed cylinder 7 and a stirring rod 2 8, the rotating end of the motor 1 2 is fixedly connected to the stirring rod 3, the rotating end of the motor 2 4 is fixedly connected to the driving gear 5, the driving gear 5 is meshed with the driven gear 6, the inner ring of the driven gear 6 is fixedly connected to the fixed cylinder 7, the bottom outer wall of the fixed cylinder 7 is fixedly connected to a fixed frame 80, one end of the fixed frame 80 is fixedly connected to a sleeve 81, and the circumferential outer wall of the sleeve 81 is fixedly connected to a stirring blade 82;

[0020] It also includes a liquid outlet pipe 102, on which an opening and closing mechanism with the opening and closing function of the iron ball 10 is provided. The opening and closing mechanism includes a limiting groove 1020, a conical bottom surface 1021 and a magnet 91. A limiting groove 1020 is provided in the middle of the liquid outlet pipe 102, and the bottom of the limiting groove 1020 is set as a conical bottom surface 1021. The iron ball 10 is placed in the limiting groove 1020, and the iron ball 10 is magnetically connected to the magnet 91; the mixing barrel 1 and the liquid outlet pipe 102 are transparent, and the user can observe the adsorption of the iron ball 10 and the magnet 91 and the amount in the mixing barrel 1 with his eyes.

[0021] The present invention also includes a mixing barrel 1, which is composed of an upper cover 100, a fixing rod 101, a liquid outlet pipe 102 and a support leg 103. The top inner wall of the mixing barrel 1 is engraved with an internal thread, and the internal thread of the mixing barrel 1 is threadedly connected to the external thread of the upper cover 100. The top of the upper cover 100 is fixedly connected to the fixing rod 101, and the bottom of the mixing barrel 1 is penetrated and connected with the liquid outlet pipe 102. The outer wall of the bottom surface of the mixing barrel 1 is equidistantly provided with three support legs 103 in a circular array; the three support legs 103 give the mixing barrel 1 the advantage of good stability.

[0022] In the present invention, one end of the fixed rod 101 is fixedly connected to a motor 2, and the motor 2 passes through the inner ring of the fixed cylinder 7. The fixed frame 80, the sleeve 81 and the stirring blade 82 are combined into a stirring rod 2 8. The motor 2 4 and the motor 2 are both externally powered. The stirring blade of the stirring rod 3 is located in the fixed frame 80, and the stirring rod of the stirring rod 3 passes through the sleeve 81; the stirring rod 3 is composed of a stirring blade and a stirring rod, which are not numbered in the figure. Figure 3 The position of the stirring rod and stirring blade can be clearly known.

[0023] The present invention further comprises a liquid receiving cup 9 , on which a handle 90 is mounted. A magnet 91 is mounted at one end of the handle 90 .

[0024] The use method and advantages of this utility model: When this electric stirrer is in use, the working process is as follows:

[0025] When it is necessary to stir the medicine, only a certain amount of water and medicine needs to be added. At this time, the switches of the forward and reverse motor 1 2 and the forward and reverse motor 2 4 are turned on synchronously. At this time, the forward and reverse motor 1 2 rotates forward and reverse, and the forward and reverse motor 1 2 drives the stirring rod 1 3 to rotate forward synchronously, and the forward and reverse motor 2 4 rotates forward synchronously. The forward and reverse motor 1 2 drives the driving gear 5 to rotate forward, and the driving gear 5 engages with the driven gear 6 to reverse the driven gear 6. The reverse rotation of the driven gear 6 drives the fixed cylinder 7 and the stirring rod 2 8 to turn over synchronously. At this time, the medicine in the mixing barrel 1 is stirred forward and reversely to achieve the advantages of rapid stirring and uniform stirring.

[0026] The iron ball 10 is not attracted by the magnet 91 and will move downward along the inclined angle of the conical bottom surface 1021 to block the liquid outflow from the limiting groove 1020. Through the above operation, the user can easily collect the liquid and avoid the trouble of picking up the mixing bucket 1 and pouring the liquid by hand.

[0027] The above shows and describes the basic principles, main features, and advantages of the present invention. Persons skilled in the art should understand that the present invention is not limited to the above-described embodiments. The above-described embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. An electric stirrer, characterized in that: The invention comprises an upper cover (100), wherein a stirring mechanism having a stirring function of a motor 1 (2) is provided on the upper cover (100), wherein the stirring mechanism comprises a motor 1 (2), a stirring rod 1 (3), a motor 2 (4), a driving gear (5), a driven gear (6), a fixed cylinder (7) and a stirring rod 2 (8), wherein the rotating end of the motor 1 (2) is fixedly connected to the stirring rod 1 (3), the rotating end of the motor 2 (4) is fixedly connected to the driving gear (5), the driving gear (5) is meshed with the driven gear (6), the inner ring of the driven gear (6) is fixedly connected to the fixed cylinder (7), the bottom outer wall of the fixed cylinder (7) is fixedly connected to a fixed frame (80), one end of the fixed frame (80) is fixedly connected to a sleeve (81), and the circumferential outer wall of the sleeve (81) is fixedly connected to a stirring blade (82); The invention also comprises a liquid outlet pipe (102), wherein an opening and closing mechanism having an opening and closing function of an iron ball (10) is provided on the liquid outlet pipe (102), wherein the opening and closing mechanism comprises a limiting groove (1020), a conical bottom surface (1021) and a magnet (91), wherein a limiting groove (1020) is provided at the middle of the liquid outlet pipe (102), wherein the bottom of the limiting groove (1020) is provided with a conical bottom surface (1021), wherein an iron ball (10) is placed in the limiting groove (1020), and wherein the iron ball (10) is magnetically connected to the magnet (91).

2. An electric stirrer according to claim 1, characterized in that: The invention also comprises a mixing barrel (1), the mixing barrel (1) comprising an upper cover (100), a fixing rod (101), a liquid outlet pipe (102) and a support leg (103); an inner wall of the top of the mixing barrel (1) is engraved with an internal thread, the internal thread of the mixing barrel (1) is threadedly connected to the external thread of the upper cover (100), the top of the upper cover (100) is fixedly connected to the fixing rod (101), the bottom of the mixing barrel (1) is penetrated and connected to the liquid outlet pipe (102), and the outer wall of the bottom surface of the mixing barrel (1) is provided with three support legs (103) equidistantly arranged in a circular array.

3. An electric stirrer according to claim 2, characterized in that: One end of the fixed rod (101) is fixedly connected to a motor 1 (2), and the motor 1 (2) passes through the inner ring of the fixed cylinder (7). The fixed frame (80), the sleeve (81) and the stirring blade (82) are combined into a stirring rod 2 (8). The motor 2 (4) and the motor 1 (2) are both externally connected to a power supply. The stirring blade of the stirring rod 1 (3) is located in the fixed frame (80), and the stirring rod of the stirring rod 1 (3) passes through the sleeve (81).

4. The electric stirrer according to claim 1, characterized in that: The invention also comprises a liquid receiving cup (9), wherein a handle (90) is installed on the liquid receiving cup (9), and a magnet (91) is installed at one end of the handle (90).

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