Novel stirring device for DOTP production

Abstract

The utility model discloses a novel stirring device for DOTP (dioctyl terephthalate) production, which comprises a base, a base is arranged above the base, support frames are arranged on two sides of the bottom end of the base, the bottom ends of the support frames are fixedly connected with the top end of the base, a stirring machine body is arranged on one side of the top end of the base through a support, and a transmission case is arranged on the top end of the base on one side of the stirring machine body. A motor is mounted at the top end of the base on one side, far away from the stirring machine body, of the transmission box, one end of the motor extends into the transmission box and is provided with a driving gear, a driven gear is rotatably mounted in the transmission box on one side of the driving gear, and rotating shafts are arranged at one ends of the driven gear and the driving gear; one end, far away from the driving gear and the driven gear, of the rotating shaft extends into the stirrer body and is provided with a stirring paddle. According to the stirring device, the stirring efficiency of DOTP raw materials is improved when the stirring device is used, the purpose that the DOTP materials in the stirring device body can be automatically discharged easily is achieved, and the quality of the DOTP materials is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of DOTP production, in particular to a novel stirring device used for DOTP production. Background Art

[0002] In the production process of DOTP, the stirring device plays a vital role. Traditional stirring devices still have many problems, which not only affect the production efficiency of DOTP, but also increase the production cost. Therefore, the development of a new stirring device for DOTP production has important practical significance.

[0003] Reference announcement number CN211133691U is a new stirring device for DOTP production, which includes a stirring barrel, a motor is installed on the top of the stirring barrel, and the bottom of the motor extends to the inside of the stirring barrel and is installed with a main shaft, a stirring rod is installed on the outer wall of the main shaft, and a cross plate is installed on one end of the main shaft, the bottom of the cross plate is fixedly connected with a fixing block by bolts, and a first filter plate and a second filter plate are installed on one side of the fixing block, an annular water pipe is installed on the top of the stirring barrel, and an atomizing nozzle is installed on one side of the annular water pipe, and a conduit is installed on one end of the annular water pipe. The stirring device solves the problem that precipitation is easy to accumulate at the bottom of the stirring barrel and is not conducive to removal through the filter plate, and the atomizing nozzle is used to avoid corrosion of the stirring rod, improve the service life of the stirring rod, and solve the problem that the material stuck on the stirring rod is difficult to fall off automatically. According to the above, although the stirring device can be well applied, it is usually not convenient for high-efficiency double-leaf stirring of DOTP raw materials, so that the stirring efficiency of the stirring device for DOTP raw materials is still difficult to reach the established expectations, which often troubles users. Utility Model Content

[0004] The purpose of the utility model is to provide a novel stirring device for DOTP production, so as to solve the problem that although the stirring device proposed in the above background technology can be well applied, it is usually not convenient to perform double-blade efficient stirring of DOTP raw materials, so that the stirring efficiency of the stirring device for DOTP raw materials is still difficult to reach the established expectations.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new stirring device for DOTP production, comprising a base, a base is provided above the base, support frames are provided on both sides of the bottom end of the base, the bottom end of the support frame is fixedly connected to the top end of the base, a stirring body is provided on one side of the top end of the base through a bracket, a transmission box is provided on the top end of the base on one side of the stirring body, a motor is installed on the top end of the base on the transmission box away from the stirring body, one end of the motor extends to the interior of the transmission box and is provided with a driving gear, a driven gear is rotatably installed inside the transmission box on one side of the driving gear, the driven gear and the driving gear are meshed with each other, one end of the driven gear and the driving gear are both provided with a rotating shaft, one end of the rotating shaft away from the driving gear and the driven gear extends to the interior of the stirring body and is provided with a stirring paddle, a control panel is provided on one side of the top end of the base, and the output end of the single-chip microcomputer inside the control panel is electrically connected to the input end of the motor.

[0006] Preferably, a discharge port is provided on one side of the bottom of the mixer body, and a baffle is provided below the discharge port, so that the discharge port can be opened and closed by the setting of the baffle.

[0007] Preferably, a transmission frame is provided on the top of the base below the baffle, and belt transmission mechanisms are provided on the inner walls on both sides of the transmission frame. A linkage shaft is provided on the inner wall at one end between the belt transmission mechanisms, and the belt transmission mechanism is set to drive the linkage plate to translate.

[0008] Preferably, a collection box is provided at the top of the base below the baffle, and a filter is installed at the upper end of the interior of the collection box, so that the DOTP material can be filtered and collected through the setting of the filter.

[0009] Preferably, a rotating driving member is installed on the outer wall of one side of the transmission frame, one end of the rotating driving member is connected to one end of a belt transmission mechanism, and the input end of the rotating driving member is electrically connected to the output end of the single-chip microcomputer inside the control panel. The rotating driving member is arranged to drive the belt transmission mechanism to operate.

[0010] Preferably, a linkage plate is installed on one side of the top of the belt transmission mechanism, and a connecting rod is provided at the center position of the top of the linkage plate. The top of the connecting rod is connected to the bottom end of the baffle, and the linkage plate and the baffle are connected by the setting of the connecting rod.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the new stirring device for DOTP production not only improves the stirring efficiency of the DOTP raw material when the stirring device is used, but also achieves the purpose of facilitating automatic unloading of the DOTP material inside the stirring body, and ensures the quality of the DOTP material;

[0012] The motor drives the driving gear to rotate, so that the driving gear drives the driven gear to rotate in opposite directions, so that the driving gear and the driven gear drive two stirring paddles located inside the stirring body to rotate in opposite directions through the rotating shaft, and the DOTP raw material inside the stirring body can be stirred efficiently in a double-blade manner, thereby improving the stirring efficiency of the DOTP raw material when the stirring device is used;

[0013] A belt transmission mechanism is driven to operate by a rotating driving member, so that one belt transmission mechanism drives the belt transmission mechanism on the other side to operate synchronously through a linkage shaft, and the two belt transmission mechanisms drive the linkage plate to move horizontally, and the linkage plate drives the baffle plate to move synchronously through a connecting rod, so as to open and close the bottom of the discharge port, thereby achieving the purpose of facilitating automatic unloading of DOTP materials inside the mixer body;

[0014] By installing a filter inside the aggregate box, when the stirred DOTP material falls into the aggregate box through the discharge port, the filter can filter and screen the DOTP material, and then large particles in the DOTP material can be filtered out, thereby ensuring the quality of the DOTP material. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the top view of the transmission frame of the utility model;

[0017] Figure 3 This is a schematic diagram of the top view of the mixer body of the utility model;

[0018] Figure 4 It is a schematic diagram of the cross-sectional structure of the aggregate box of the utility model.

[0019] In the figure: 1. base; 2. support frame; 3. pedestal; 4. control panel; 5. collection box; 6. mixer body; 7. discharge port; 8. baffle; 9. transmission frame; 10. linkage plate; 11. motor; 12. transmission box; 13. connecting rod; 14. rotating drive member; 15. belt transmission mechanism; 16. linkage shaft; 17. driving gear; 18. driven gear; 19. stirring paddle; 20. rotating shaft; 21. filter. DETAILED DESCRIPTION

[0020] 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. 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.

[0021] See also Figure 1-4 The utility model provides an embodiment: a new stirring device for DOTP production, comprising a base 1, a base 3 is provided above the base 1, support frames 2 are provided on both sides of the bottom end of the base 3, the bottom end of the support frame 2 is fixedly connected to the top end of the base 1, a stirring body 6 is provided on one side of the top end of the base 3 through a bracket, a discharge port 7 is provided on one side of the bottom of the stirring body 6, and a baffle 8 is provided below the discharge port 7;

[0022] When in use, the baffle 8 is arranged to open and close the discharge port 7;

[0023] A transmission frame 9 is provided on the top of the base 3 below the baffle 8, and a belt transmission mechanism 15 is provided on the inner walls on both sides of the transmission frame 9, and a linkage shaft 16 is provided on the inner wall at one end between the belt transmission mechanisms 15;

[0024] When in use, the belt transmission mechanism 15 is arranged to drive the linkage plate 10 to translate;

[0025] A material collecting box 5 is provided at the top of the base 1 below the baffle 8, and a filter screen 21 is installed at the upper end of the interior of the material collecting box 5;

[0026] When in use, the filter screen 21 is provided to filter and collect the DOTP material;

[0027] A rotating drive member 14 is mounted on the outer wall of one side of the transmission frame 9, one end of the rotating drive member 14 is connected to one end of a belt transmission mechanism 15, and the input end of the rotating drive member 14 is electrically connected to the output end of the single chip microcomputer inside the control panel 4;

[0028] When in use, the driving member 14 is rotated to drive the belt transmission mechanism 15 to operate;

[0029] A linkage plate 10 is installed on one side of the top of the belt transmission mechanism 15, and a connecting rod 13 is provided at the center position of the top of the linkage plate 10, and the top of the connecting rod 13 is connected to the bottom end of the baffle 8;

[0030] When in use, the connecting rod 13 is provided to connect the linkage plate 10 and the baffle plate 8;

[0031] A transmission box 12 is provided at the top of the base 3 on one side of the mixer body 6, and a motor 11 is installed at the top of the base 3 on the side of the transmission box 12 away from the mixer body 6. One end of the motor 11 extends to the inside of the transmission box 12 and is provided with a driving gear 17. A driven gear 18 is rotatably installed inside the transmission box 12 on one side of the driving gear 17. The driven gear 18 and the driving gear 17 are meshed with each other. One end of the driven gear 18 and the driving gear 17 are both provided with a rotating shaft 20. One end of the rotating shaft 20 away from the driving gear 17 and the driven gear 18 extends to the inside of the mixer body 6 and is provided with a stirring paddle 19. A control panel 4 is provided on one side of the top of the base 1, and the output end of the single-chip microcomputer inside the control panel 4 is electrically connected to the input end of the motor 11.

[0032] When the embodiment of the present application is used, firstly, various DOTP raw materials are put into the interior of the mixer body 6, and the driving gear 17 is driven to rotate by the motor 11. Since the driving gear 17 and the driven gear 18 are meshed with each other, the driving gear 17 drives the driven gear 18 to rotate in opposite directions, so that the driving gear 17 and the driven gear 18 drive two stirring paddles 19 located in the mixer body 6 to rotate in opposite directions via the rotating shaft 20, and the DOTP raw materials in the mixer body 6 can be stirred in a double-blade manner. Then, a belt transmission mechanism 15 is driven to operate by the rotating driving member 14, so that one belt transmission mechanism 15 drives the other side belt transmission mechanism 15 to operate synchronously via the linkage shaft 16, and the two belt transmission mechanisms 15 can be driven to rotate synchronously. The driving mechanism 15 drives the linkage plate 10 to move laterally, and the linkage plate 10 drives the baffle plate 8 to move synchronously through the connecting rod 13 to open and close the bottom of the discharge port 7. When the discharge port 7 is in a closed state, the DOTP raw material can be stirred inside the mixer body 6, and when the discharge port 7 is in an open and closed state, the stirred DOTP material can fall into the inside of the aggregate box 5. Finally, by installing a filter screen 21 inside the aggregate box 5, the filter screen 21 can filter and screen the DOTP material falling into the aggregate box 5, and then the large particles in the DOTP material can be filtered out to ensure the quality of the DOTP material, thereby completing the use of the stirring device.

Claims

1. A novel stirring device for DOTP production, characterized in that: The invention comprises a base (1), wherein a base (3) is provided above the base (1), support frames (2) are provided on both sides of the bottom end of the base (3), the bottom end of the support frame (2) is fixedly connected to the top end of the base (1), a mixer body (6) is provided on one side of the top end of the base (3) via a bracket, a transmission box (12) is provided on the top end of the base (3) on one side of the mixer body (6), a motor (11) is installed on the top end of the base (3) on the side of the transmission box (12) away from the mixer body (6), one end of the motor (11) extends into the interior of the transmission box (12) and is provided with a driving gear (17), A driven gear (18) is rotatably mounted inside the transmission box (12) on one side of the driving gear (17). The driven gear (18) and the driving gear (17) are meshed with each other. One end of each of the driven gear (18) and the driving gear (17) is provided with a rotating shaft (20). One end of the rotating shaft (20) away from the driving gear (17) and the driven gear (18) extends into the interior of the mixer body (6) and is provided with a stirring paddle (19). A control panel (4) is provided on one side of the top of the base (1). The output end of the single chip microcomputer inside the control panel (4) is electrically connected to the input end of the motor (11).

2. A novel stirring device for DOTP production according to claim 1, characterized in that: A discharge port (7) is provided on one side of the bottom of the mixer body (6), and a baffle (8) is provided below the discharge port (7).

3. A novel stirring device for DOTP production according to claim 2, characterized in that: A transmission frame (9) is provided on the top of the base (3) below the baffle (8), belt transmission mechanisms (15) are provided on the inner walls on both sides of the transmission frame (9), and a linkage shaft (16) is provided on the inner wall at one end between the belt transmission mechanisms (15).

4. A novel stirring device for DOTP production according to claim 2, characterized in that: A material collection box (5) is provided at the top of the base (1) below the baffle (8), and a filter screen (21) is installed at the upper end of the interior of the material collection box (5).

5. A novel stirring device for DOTP production according to claim 3, characterized in that: A rotating drive member (14) is mounted on an outer wall of one side of the transmission frame (9); one end of the rotating drive member (14) is connected to one end of a belt transmission mechanism (15); and an input end of the rotating drive member (14) is electrically connected to an output end of a single chip microcomputer inside the control panel (4).

6. A novel stirring device for DOTP production according to claim 3, characterized in that: A linkage plate (10) is installed on one side of the top of the belt transmission mechanism (15), a connecting rod (13) is provided at the center position of the top of the linkage plate (10), and the top of the connecting rod (13) is connected to the bottom end of the baffle (8).

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