Refining kettle for bispyribac-sodium production

Abstract

The utility model relates to the technical field of reaction kettles, and discloses a refining kettle for bispyribac-sodium production, which comprises a kettle body, a kettle cover, a motor, a stirring component, a mounting component, a scraping component, a linkage component and a transmission component, the kettle cover is arranged at the top of the kettle body, the motor is fixedly mounted at the top of the kettle cover, the stirring component is rotatably mounted in the kettle body, and the mounting component is fixedly mounted in the kettle body. The stirring assembly is fixedly connected with one end of an output shaft of the motor, the mounting assembly is fixedly mounted on the inner wall of the bottom of the kettle body, the scraping assembly is rotatably mounted on the mounting assembly, the linkage assembly is fixedly mounted in the scraping assembly, and the transmission assembly is slidably mounted on the stirring assembly; according to the utility model, through the arrangement of the stirring assembly, the scraping assembly, the linkage assembly and the transmission assembly, liquid medicine adhered to the inner wall of the kettle body can be scraped when discharging is about to be completed, so that the liquid medicine is prevented from being wasted, and meanwhile, the liquid medicine is prevented from being left in the kettle body.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction kettles, and more specifically to a refining kettle for producing bispyribac-sodium. Background Art

[0002] Bispyribac-sodium is a widely used herbicide. It inhibits cell division and thus plant growth by inhibiting the synthesis of side chain amino acids, i.e., acetyl lactone synthase inhibitors. Bispyribac-sodium is quickly absorbed mainly through leaves and roots and effectively controls weeds in various crop fields. Currently, most workers use reactors to prepare bispyribac-sodium.

[0003] At present, when unloading after the preparation of bispyribac-sodium is completed, part of the liquid medicine will adhere to the inner wall of the kettle body, and the staff needs to spend a long time waiting for the liquid medicine to flow out completely. In addition, the liquid medicine may not be able to flow out completely and remain in the kettle body, which will not only cause waste of the liquid medicine, but also affect the next use. Therefore, it is urgent to design a refining kettle for bispyribac-sodium production to solve the above problems. Utility Model Content

[0004] In order to overcome the above defects of the prior art, the utility model provides a refining kettle for the production of bispyribac-sodium, so as to solve the problem in the above background technology that the drug liquid may not be able to flow out completely and remain in the kettle body, which will not only cause waste of the drug liquid, but also affect the next use.

[0005] The utility model provides the following technical scheme: a refining kettle for producing bispyribac-sodium, comprising a kettle body, a kettle cover, a motor, a stirring assembly, a mounting assembly, a scraping assembly, a linkage assembly, and a transmission assembly, wherein the kettle cover is arranged on the top of the kettle body, the motor is fixedly mounted on the top of the kettle cover, the stirring assembly is rotatably mounted in the kettle body, and the stirring assembly is fixedly connected to one end of the output shaft of the motor, the mounting assembly is fixedly mounted on the bottom inner wall of the kettle body, the scraping assembly is rotatably mounted on the mounting assembly, the linkage assembly is fixedly mounted in the scraping assembly, and the transmission assembly is slidably mounted on the stirring assembly;

[0006] The scraping assembly includes a rotating ring, two arc-shaped scrapers, and two S-shaped scrapers. The rotating ring is rotatably mounted on the mounting assembly. The two arc-shaped scrapers are fixedly mounted on the outer wall of the rotating ring. The two S-shaped scrapers are respectively fixedly mounted on the top of the two arc-shaped scrapers. The two arc-shaped scrapers are in contact with the bottom arc-shaped inner wall of the kettle body, and the two S-shaped scrapers are in contact with the vertical inner wall of the kettle body.

[0007] Furthermore, the stirring assembly includes a stirring rod and a plurality of paddles. The stirring rod is fixedly mounted on one end of the output shaft of the motor, and the plurality of paddles are equidistantly distributed on the outer wall of the stirring rod.

[0008] Furthermore, the mounting assembly includes four fixing plates and a fixing ring. The four fixing plates are fixedly mounted on the bottom inner wall of the kettle body. The fixing ring is fixedly mounted between the tops of the four fixing plates. An annular groove is formed on the outer wall of the fixing ring. The rotating ring is rotatably mounted in the annular groove.

[0009] Furthermore, the linkage assembly includes two connecting rods and a fixed sleeve. The two connecting rods are fixedly mounted on opposite ends of the two arc-shaped scrapers respectively, and the fixed sleeve is fixedly mounted between the two connecting rods, and the fixed sleeve does not contact the stirring rod.

[0010] Furthermore, the transmission assembly includes a floating plate, a sliding sleeve, four strip rods, an annular plate, and two plug rods. The sliding sleeve is slidably sleeved on the outer wall of the stirring rod, the floating plate is fixedly installed on the outer wall of the sliding sleeve, the four strip rods are fixedly installed on the inner wall of the sliding sleeve, the outer wall of the stirring rod is provided with four strip grooves, the four strip rods are respectively slidably installed in the four strip grooves, the annular plate is fixedly installed between the outer walls of the four strip rods, the two plug rods are fixedly installed on the bottom of the annular plate, and a plurality of holes are equidistantly opened on the top circumference of the fixed sleeve, and the plug rods are adapted to the holes.

[0011] Furthermore, the scraping assembly also includes a plurality of balls, which are equidistantly mounted on the top and bottom of the rotating ring for circular rotation. The inner walls of the top and bottom of the annular groove are both provided with arc grooves, and the balls are adapted to the arc grooves.

[0012] Furthermore, the bottom diameter of the insertion rod is slightly smaller than the inner diameter of the insertion hole.

[0013] Technical effects and advantages of the utility model:

[0014] In the utility model, when there is liquid medicine inside the kettle body, the floating plate will remain stationary under the action of buoyancy. When the liquid medicine is prepared and discharged, the liquid level will drop as the discharge proceeds. When the liquid level drops to the bottom of the floating plate, the floating plate will slide downward as the liquid level drops, thereby driving the sliding sleeve and the four strip rods to slide downward, thereby driving the annular plate and the two plug rods to slide downward. When the plug rods slide downward to contact the top of the fixed sleeve, the motor is started to rotate the stirring rod slowly. The stirring rod can drive the four strip rods to rotate through the four strip grooves, thereby driving the annular plate and the two plug rods to rotate. When the plug rods rotate to the position of the insertion holes, The two plug rods will slide into the insertion holes, and the annular plate will be connected to the fixed sleeve when the stirring rod rotates, which in turn drives the two connecting rods to rotate, and then drives the two arc-shaped scrapers and the two S-shaped scrapers to scrape the inner wall of the kettle body, so that the medicine that cannot flow out in time and the possible residual medicine can be scraped off. By setting the stirring component, scraping component, linkage component and transmission component, the medicine adhering to the inner wall of the kettle body can be scraped off when the discharging is about to be completed, which prevents the waste of medicine liquid and avoids the medicine liquid remaining in the kettle body. Scraping is only started when the discharging is about to be completed, which can reduce the wear on the inner wall of the kettle body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the kettle structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the stirring assembly of the utility model;

[0018] Figure 4 This is a schematic diagram of the installation assembly structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the scraping component of the utility model;

[0020] Figure 6 This is a schematic diagram of the ball structure of the utility model;

[0021] Figure 7 This is a schematic diagram of the structure of the transmission component of the utility model.

[0022] The accompanying drawings are marked as follows: 1. kettle body; 2. kettle cover; 3. motor; 4. stirring assembly; 401. stirring rod; 402. paddle; 403. strip groove; 5. mounting assembly; 501. fixing plate; 502. fixing ring; 503. annular groove; 504. arc groove; 6. scraping assembly; 601. rotating ring; 602. arc scraper; 603. S-shaped scraper; 604. ball; 7. linkage assembly; 701. connecting rod; 702. fixing sleeve; 703. socket; 8. transmission assembly; 801. floating plate; 802. sliding sleeve; 803. strip rod; 804. annular plate; 805. plug rod. DETAILED DESCRIPTION

[0023] The present invention is further described below in conjunction with specific embodiments. However, people familiar with the art should understand that the detailed description given here in conjunction with the drawings is for better explanation, and the structure of the present invention necessarily exceeds these limited embodiments. For some equivalent replacement schemes or common means, they are no longer described in detail herein, but still fall within the scope of protection of the present application.

[0024] Figures 1 to 7 It is the best embodiment of the utility model, and the following Figures 1 to 7 The utility model is further described.

[0025] A refining kettle for producing bispyribac-sodium comprises a kettle body 1, a kettle cover 2, a motor 3, a stirring assembly 4, a mounting assembly 5, a scraping assembly 6, a linkage assembly 7, and a transmission assembly 8, wherein the kettle cover 2 is arranged on the top of the kettle body 1, the motor 3 is fixedly mounted on the top of the kettle cover 2, the stirring assembly 4 is rotatably mounted in the kettle body 1, and the stirring assembly 4 is fixedly connected to one end of the output shaft of the motor 3, the mounting assembly 5 is fixedly mounted on the bottom inner wall of the kettle body 1, the scraping assembly 6 is rotatably mounted on the mounting assembly 5, the linkage assembly 7 is fixedly mounted in the scraping assembly 6, and the transmission assembly 8 is slidably mounted on the stirring assembly 4;

[0026] The scraping assembly 6 includes a rotating ring 601, two arc-shaped scrapers 602, and two S-shaped scrapers 603. The rotating ring 601 is rotatably mounted on the mounting assembly 5. The two arc-shaped scrapers 602 are fixedly mounted on the outer wall of the rotating ring 601. The two S-shaped scrapers 603 are respectively fixedly mounted on the top of the two arc-shaped scrapers 602. The two arc-shaped scrapers 602 are in contact with the bottom arc-shaped inner wall of the kettle body 1, and the two S-shaped scrapers 603 are in contact with the vertical inner wall of the kettle body 1.

[0027] Specifically, the stirring assembly 4 includes a stirring rod 401 and a plurality of paddles 402 . The stirring rod 401 is fixedly mounted on one end of the output shaft of the motor 3 , and the plurality of paddles 402 are equidistantly distributed on the outer wall of the stirring rod 401 circumferentially.

[0028] Specifically, the mounting assembly 5 includes four fixing plates 501 and a fixing ring 502. The four fixing plates 501 are fixedly mounted on the bottom inner wall of the kettle body 1. The fixing ring 502 is fixedly mounted between the tops of the four fixing plates 501. An annular groove 503 is formed on the outer wall of the fixing ring 502. The rotating ring 601 is rotatably mounted in the annular groove 503.

[0029] Specifically, the linkage assembly 7 includes two connecting rods 701 and a fixed sleeve 702 . The two connecting rods 701 are fixedly mounted on opposite ends of the two arc-shaped scrapers 602 , respectively. The fixed sleeve 702 is fixedly mounted between the two connecting rods 701 , and the fixed sleeve 702 does not contact the stirring rod 401 .

[0030] Specifically, the transmission assembly 8 includes a floating plate 801, a sleeve 802, four strip rods 803, an annular plate 804, and two plug rods 805. The sleeve 802 is slidably sleeved on the outer wall of the stirring rod 401, the floating plate 801 is fixedly installed on the outer wall of the sleeve 802, the four strip rods 803 are all fixedly installed on the inner wall of the sleeve 802, the outer wall of the stirring rod 401 is provided with four strip grooves 403, the four strip rods 803 are respectively slidably installed in the four strip grooves 403, the annular plate 804 is fixedly installed between the outer walls of the four strip rods 803, the two plug rods 805 are both fixedly installed on the bottom of the annular plate 804, and a plurality of holes 703 are equidistantly opened on the top circumference of the fixed sleeve 702, and the plug rods 805 are adapted to the holes 703.

[0031] Specifically, the scraping assembly 6 also includes a plurality of balls 604 , which are equidistantly mounted on the top and bottom of the rotating ring 601 , and the top and bottom inner walls of the annular groove 503 are both provided with arc grooves 504 , and the balls 604 are adapted to the arc grooves 504 .

[0032] In this embodiment, the balls 604 are provided to reduce the friction between the rotating ring 601 and the arc groove 504 when the rotating ring 601 rotates, thereby improving the smoothness of the rotation of the rotating ring 601.

[0033] Specifically, the bottom diameter of the insertion rod 805 is slightly smaller than the inner diameter of the insertion hole 703 .

[0034] In this embodiment, the bottom diameter of the insertion rod 805 is slightly smaller than the inner diameter of the insertion hole 703 , so that the insertion rod 805 can be more easily engaged into the insertion hole 703 .

[0035] Working principle: When there is liquid medicine inside the kettle body 1, the float plate 801 will remain still under the action of buoyancy. When the liquid medicine is prepared and discharged, the liquid level will drop as the discharge proceeds. When the liquid level drops to the bottom of the float plate 801, the float plate 801 will slide downward as the liquid level drops, thereby driving the sliding sleeve 802 and the four strip rods 803 to slide downward, which can drive the annular plate 804 and the two plug rods 805 to slide downward. When the plug rods 805 slide downward to contact the top of the fixed sleeve 702, the motor 3 is started to rotate the stirring rod 401 slowly. The stirring rod 401 can drive the four strip rods 803 to rotate through the four strip grooves 403, thereby driving the annular plate 804 and the two plug rods 805 to rotate. When the plug rods 805 rotate to the insertion hole When the stirring rod 401 is in the position 703, the two insertion rods 805 will slide into the insertion hole 703. At this time, the annular plate 804 will be connected with the fixed sleeve 702. The rotation of the stirring rod 401 will drive the fixed sleeve 702 to rotate, and then drive the two connecting rods 701 to rotate, and then drive the two arc scrapers 602 and the two S-shaped scrapers 603 to scrape the inner wall of the kettle body 1, so as to scrape off the medicine liquid that cannot flow out in time and may remain. By setting the stirring component 4, scraping component 6, linkage component 7 and transmission component 8, the medicine liquid adhering to the inner wall of the kettle body 1 can be scraped off when the discharging is about to be completed, so as to prevent the waste of the medicine liquid and avoid the medicine liquid remaining in the kettle body 1. And the scraping is only started when the discharging is about to be completed, which can reduce the wear on the inner wall of the kettle body 1.

[0036] The above is only the preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model.

Claims

1. A refining kettle for producing bispyribac-sodium, comprising a kettle body (1), characterized in that: The kettle also comprises a kettle cover (2), a motor (3), a stirring assembly (4), a mounting assembly (5), a scraping assembly (6), a linkage assembly (7), and a transmission assembly (8), wherein the kettle cover (2) is arranged on the top of the kettle body (1), the motor (3) is fixedly mounted on the top of the kettle cover (2), the stirring assembly (4) is rotatably mounted in the kettle body (1), and the stirring assembly (4) is fixedly connected to one end of the output shaft of the motor (3), the mounting assembly (5) is fixedly mounted on the bottom inner wall of the kettle body (1), the scraping assembly (6) is rotatably mounted on the mounting assembly (5), the linkage assembly (7) is fixedly mounted in the scraping assembly (6), and the transmission assembly (8) is slidably mounted on the stirring assembly (4); The scraping assembly (6) comprises a rotating ring (601), two arc-shaped scrapers (602), and two S-shaped scrapers (603); the rotating ring (601) is rotatably mounted on the mounting assembly (5); the two arc-shaped scrapers (602) are fixedly mounted on the outer wall of the rotating ring (601); the two S-shaped scrapers (603) are respectively fixedly mounted on the tops of the two arc-shaped scrapers (602); the two arc-shaped scrapers (602) are in contact with the bottom arc-shaped inner wall of the kettle body (1); and the two S-shaped scrapers (603) are in contact with the vertical inner wall of the kettle body (1).

2. The refining kettle for producing bispyribac-sodium according to claim 1, characterized in that: The stirring assembly (4) comprises a stirring rod (401) and a plurality of paddles (402); the stirring rod (401) is fixedly mounted on one end of the output shaft of the motor (3); and the plurality of paddles (402) are equidistantly distributed on the outer wall of the stirring rod (401) at a circumference.

3. The refining kettle for producing bispyribac-sodium according to claim 1, characterized in that: The mounting assembly (5) comprises four fixing plates (501) and a fixing ring (502). The four fixing plates (501) are fixedly mounted on the bottom inner wall of the kettle body (1). The fixing ring (502) is fixedly mounted between the tops of the four fixing plates (501). An annular groove (503) is formed on the outer wall of the fixing ring (502). The rotating ring (601) is rotatably mounted in the annular groove (503).

4. The refining kettle for producing bispyribac-sodium according to claim 1, characterized in that: The linkage assembly (7) comprises two connecting rods (701) and a fixing sleeve (702). The two connecting rods (701) are fixedly mounted on opposite ends of two arc-shaped scrapers (602), respectively. The fixing sleeve (702) is fixedly mounted between the two connecting rods (701), and the fixing sleeve (702) does not contact the stirring rod (401).

5. The refining kettle for producing bispyribac-sodium according to claim 1, characterized in that: The transmission assembly (8) comprises a floating plate (801), a sliding sleeve (802), four strip rods (803), an annular plate (804), and two plug rods (805); the sliding sleeve (802) is slidably sleeved on the outer wall of the stirring rod (401); the floating plate (801) is fixedly mounted on the outer wall of the sliding sleeve (802); the four strip rods (803) are fixedly mounted on the inner wall of the sliding sleeve (802); the outer wall of the stirring rod (401) is provided with four strip grooves (403); the four strip rods (803) are respectively slidably mounted in the four strip grooves (403); the annular plate (804) is fixedly mounted between the outer walls of the four strip rods (803); the two plug rods (805) are fixedly mounted on the bottom of the annular plate (804); a plurality of plug holes (703) are equidistantly arranged on the top circumference of the fixed sleeve (702); the plug rods (805) are adapted to the plug holes (703).

6. The refining kettle for producing bispyribac-sodium according to claim 1, characterized in that: The scraping assembly (6) further comprises a plurality of balls (604), which are respectively mounted on the top and bottom of the rotating ring (601) to rotate equidistantly in a circular manner, and the inner walls of the top and bottom of the annular groove (503) are both provided with arc grooves (504), and the balls (604) are adapted to fit the arc grooves (504).

7. The refining kettle for producing bispyribac-sodium according to claim 5, characterized in that: The bottom diameter of the insertion rod (805) is slightly smaller than the inner diameter of the insertion hole (703).

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