A device for accelerating the synthesis of 2,3,5-trichloropyridine intermediates

Abstract

The invention discloses a device for accelerating the synthesis of a 2,3,5-trichloropyridine intermediate. The device is applied in the technical field of organic synthesis. According to the invention, a processing mechanism is provided, and a centrifugal component can drive a fixed component and a mixing component along with the driving of a transmission mechanism. The fixed component can limit a separation component, so that the separation component can be centrifugally rotated along with the centrifugal component. The separation component can store a 2,3,5-trichloropyridine intermediate raw material, and can centrifugally extract the 2,3,5-trichloropyridine intermediate raw material, so that an extracted extract can be delivered to a mixing component. A current limiting component can adjust the amount of the extract delivered by the separation component along with the control of an adjustment component. The adjustment component can facilitate a user to adjust the amount of the extract delivered by the adjustment component. The mixing component can store a mixture, and can contact and rotate with the transmission mechanism when the centrifugal component rotates, so that the extract and the mixture can be mixed to prepare the 2,3,5-trichloropyridine intermediate.

Description

Technical Field

[0001] The invention belongs to the technical field of organic synthesis, and in particular relates to a device for accelerating the synthesis of a 2,3,5-trichloropyridine intermediate. Background Art

[0002] 2,3,5-Trichloropyridine intermediate is a commonly used organic synthesis intermediate with broad application value and prospects. Its important role in organic chemical synthesis and drug development makes it one of the indispensable compounds in the field of organic synthesis.

[0003] Existing devices for accelerating the synthesis of 2,3,5-trichloropyridine intermediates have the following disadvantages when used: when synthesizing the 2,3,5-trichloropyridine intermediate, the 2,3,5-trichloropyridine intermediate raw material needs to be centrifugally extracted, and then the extracted 2,3,5-trichloropyridine intermediate is mixed with reactants to obtain the 2,3,5-trichloropyridine intermediate. This process cannot be carried out simultaneously, thereby reducing the efficiency of the synthesis of the 2,3,5-trichloropyridine intermediate. Summary of the Invention

[0004] The present invention aims to improve the efficiency of the synthesis of 2,3,5-trichloropyridine intermediates by using a device for accelerating the synthesis of 2,3,5-trichloropyridine intermediates. The device has the advantages of being able to centrifugally extract the 2,3,5-trichloropyridine intermediate raw material and then immediately mix it with a compound, thereby improving the efficiency of the synthesis of the 2,3,5-trichloropyridine intermediates.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions: A device for accelerating the synthesis of 2,3,5-trichloropyridine intermediates, comprising a transmission mechanism and a processing mechanism, wherein the processing mechanism is arranged at the top of the transmission mechanism, the transmission mechanism comprising a drive assembly, a force transmission assembly and a limit assembly, the force transmission assembly being bolted to the bottom of the surface of the drive assembly, the limit assembly being bolted to the top of the surface of the drive assembly, the processing mechanism comprising a centrifugal assembly, a fixed assembly, a separation assembly, a current limiting assembly, an adjustment assembly and a mixing assembly, the centrifugal assembly being bolted to the top of the drive assembly, the surface of the centrifugal assembly being slidably connected to the inner side of the force transmission assembly, the bottom of the centrifugal assembly being slidably connected to the top of the limit assembly, the fixed assembly being bolted to the top of the centrifugal assembly, the separation assembly being clamped on the inner side of the fixed assembly, the current limiting assembly being connected to the side of the separation assembly close to the force transmission assembly, the adjustment assembly being rotatably connected to the surface of the current limiting assembly, the mixing assembly being rotatably connected to the front, rear and both sides of the top of the centrifugal assembly, and the top of the mixing assembly being connected to the separation assembly.

[0006] By adopting the above technical solution, a transmission mechanism and a processing mechanism are provided. The transmission mechanism can provide the power required for the operation of the processing mechanism after being powered on and started. The processing mechanism can extract the 2,3,5-trichloropyridine intermediate and then immediately mix it, thereby improving the efficiency of the synthesis of the 2,3,5-trichloropyridine intermediate.

[0007] The present invention is further configured as follows: the drive assembly includes a servo motor, a base plate and a top plate, the base plate is bolted to the bottom of the servo motor surface, and the top plate is bolted to the top of the servo motor surface.

[0008] By adopting the above technical solution and setting up a drive assembly, the servo motor can rotate the centrifugal assembly after being powered on and started, the servo motor can support and limit the force transmission assembly, and the top plate can support the limit assembly.

[0009] The present invention is further configured as follows: the force transmission assembly includes a cavity box, a connecting groove and a force transmission gear ring, the connecting groove is opened at the bottom of the cavity box, the inner side of the connecting groove is bolted to the surface of the base plate, and the force transmission gear ring is bolted to the top of the inner side of the cavity box.

[0010] By adopting the above technical solution and setting a force transmission component, the cavity box can provide space for the movement of the mixing component, the connecting groove can be connected to the base plate to limit the cavity box, and the force transmission gear ring can provide power for the rotation of the mixing component.

[0011] The present invention is further configured as follows: the limiting assembly includes a limiting ring cylinder, a fixing groove and an auxiliary ball, the limiting ring cylinder is bolted to the surface of the top plate, the fixing groove is opened at the top of the limiting ring cylinder, the auxiliary ball is movably connected to the inner side of the fixing groove, and the top of the auxiliary ball contacts the bottom of the centrifugal assembly.

[0012] By adopting the above technical solution, by setting the limiting assembly, the limiting ring can limit the movement of the centrifugal assembly, the fixed groove can limit the auxiliary ball, and the auxiliary ball can provide auxiliary support for the rotation of the centrifugal assembly.

[0013] The present invention is further configured as follows: the centrifugal assembly includes a centrifugal turntable, a stabilizing block and a limiting slide groove; the centrifugal turntable is bolted to the output end of the top of the servo motor; the stabilizing block is bolted to the top of the centrifugal turntable; the limiting slide groove is opened on the surface of the centrifugal turntable; and the inner side of the limiting slide groove is slidably connected to the surface of the force transmission gear ring.

[0014] By adopting the above technical solution, by setting up a centrifugal assembly, the centrifugal turntable can support and limit the mixing assembly and the fixed assembly, the stabilizing block can provide stability for the rotation of the centrifugal turntable, and the limiting slide groove can cooperate with the force transmission gear ring to allow the mixing assembly to rotate.

[0015] The present invention is further configured as follows: the fixing assembly includes a fixing plate, a fixing clamping hole and a fixing baffle, the fixing plate is bolted to the front side, the rear side and both sides of the top of the centrifugal turntable, the fixing clamping hole is opened on the side of the fixing plate close to the stabilizing block, and the fixing baffle is bolted to the side of the fixing plate away from the stabilizing block.

[0016] By adopting the above technical solution, by setting a fixing component, the fixing plate can fix the fixed baffle, the fixing clamping hole can limit the connection of the separation component, and the fixed baffle can limit the separation component during centrifugal motion.

[0017] The present invention is further configured as follows: the separation assembly includes a separation tube, a connecting pipe clamp and a conveying hose, the separation tube is clamped on the inner side of the fixed baffle, the connecting pipe clamp is fixedly connected to the side of the separation tube close to the fixed clamp hole, the surface of the connecting pipe clamp is clamped to the inner side of the fixed clamp hole, and the conveying hose is connected to the side of the separation tube away from the stabilizing block.

[0018] By adopting the above technical solution and setting up a separation component, the separation tube can centrifugally separate the 2,3,5-trichloropyridine intermediate raw material, the connecting clamp can limit the separation tube, and the delivery hose can deliver the separated extract in the separation tube to the mixing component.

[0019] The present invention is further configured as follows: the flow limiting assembly includes a limiting ring, a damping groove and an extrusion spring, the limiting ring is fixedly connected to the surface of the conveying hose, the damping groove is opened on the surface of the limiting ring, the extrusion spring is bolted to the inner side of the limiting ring, and the inner side of the extrusion spring is in contact with the surface of the conveying hose.

[0020] By adopting the above technical solution, by setting a current limiting component, the limiting ring can limit the rotation of the adjusting component, the damping groove can cooperate with the adjusting component to allow the adjusting component to adjust the rotation position, and the extrusion spring can cooperate with the adjusting component to change the amplitude of the extrusion on the delivery hose, thereby changing the amount of extraction liquid delivered by the delivery hose.

[0021] The present invention is further configured as follows: the adjustment assembly includes an adjustment ring, an adjustment push block and a damping slip ring, the adjustment ring is rotatably connected to the surface of the restriction ring, the adjustment push block is bolted to the inner side of the adjustment ring, the side of the adjustment push block close to the extrusion spring sheet is in contact with the extrusion spring sheet, the damping slip ring is bolted to the inner side of the adjustment ring, and the side of the damping slip ring close to the damping slot is in contact with the inner side of the damping slot.

[0022] By adopting the above technical solution and setting up an adjustment component, the adjustment ring can drive the adjustment push block and the damping slip ring to rotate. The adjustment push block can change the position of contact with the extrusion spring piece as the adjustment ring rotates, thereby changing the degree to which the extrusion spring piece presses the conveying hose. The damping slip ring can cooperate with the damping slide groove to limit the changed position of the adjustment ring.

[0023] The present invention is further configured as follows: the mixing assembly includes a connecting pipe, a mixing pipe and a transmission gear column, the connecting pipe is rotatably connected to the front side, the rear side and both sides of the top of the centrifugal turntable, the connecting pipe is communicated with the delivery hose, the top of the mixing pipe is rotatably connected to the bottom of the connecting pipe, the transmission gear column is bolted to the surface of the mixing pipe, and the surface of the transmission gear column is engaged with the inner side of the force transmission gear ring.

[0024] By adopting the above technical solution, a mixing assembly is provided, and the connecting pipe can transport the extract to the mixing tube. The mixing tube can temporarily store the mixture and the extract. The transmission gear column can cooperate with the force transmission gear ring to rotate the mixing tube, so that the mixing tube can rotate and stir the extract and the mixture to synthesize the finished 2,3,5-trichloropyridine intermediate.

[0025] In summary, the present invention has the following beneficial effects:

[0026] 1. By setting up a transmission mechanism, the driving component can rotate the processing mechanism after power is turned on and started, so that the processing mechanism can extract the 2,3,5-trichloropyridine intermediate. The force transmission component can enable the processing mechanism to mix the 2,3,5-trichloropyridine intermediate. The limit component can provide auxiliary support for the rotation of the processing mechanism, thereby improving the structural stability of the processing mechanism during operation;

[0027] 2. By providing a processing mechanism, the centrifugal component can drive the fixed component and the mixing component along with the drive mechanism. The fixed component can limit the separation component, allowing the separation component to rotate centrifugally along with the centrifugal component. The separation component can store the 2,3,5-trichloropyridine intermediate raw material and can centrifugally extract the 2,3,5-trichloropyridine intermediate raw material, and the extracted extract can be delivered to the mixing component. The flow limiting component can adjust the amount of extract delivered by the separation component under the control of the regulating component. The regulating component allows the user to adjust the amount of extract delivered by the regulating component. The mixing component can store the mixture and, when the centrifugal component rotates, contact and rotate with the transmission mechanism, thereby mixing the extract and the mixture to produce the 2,3,5-trichloropyridine intermediate. Therefore, the 2,3,5-trichloropyridine intermediate raw material can be mixed with the mixture immediately after extraction, thereby improving the efficiency of the synthesis of the 2,3,5-trichloropyridine intermediate. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 It is a schematic structural diagram of the transmission mechanism of the present invention;

[0030] Figure 3 It is a schematic diagram of the structure of the drive assembly of the present invention;

[0031] Figure 4 It is a schematic structural diagram of the force transmission component of the present invention;

[0032] Figure 5 It is a schematic structural diagram of the limit assembly of the present invention;

[0033] Figure 6 It is a schematic structural diagram of the processing mechanism of the present invention;

[0034] Figure 7 It is a schematic structural diagram of the centrifugal assembly of the present invention;

[0035] Figure 8 It is a schematic structural diagram of the fixing assembly of the present invention;

[0036] Figure 9 It is a schematic structural diagram of the separation component of the present invention;

[0037] Figure 10 1 is a schematic structural diagram of a current limiting component of the present invention;

[0038] Figure 11 It is a schematic structural diagram of the regulating assembly of the present invention;

[0039] Figure 12 It is a schematic diagram of the structure of the mixing assembly of the present invention.

[0040] Reference numerals: 1. Transmission mechanism; 101. Driving assembly; 1011. Servo motor; 1012. Base plate; 1013. Top plate; 102. Force transmission assembly; 1021. Cavity box; 1022. Connecting groove; 1023. Force transmission gear ring; 103. Limiting assembly; 1031. Limiting ring cylinder; 1032. Fixing groove; 1033. Auxiliary ball; 2. Processing mechanism; 201. Centrifugal assembly; 2011. Centrifugal turntable; 2012. Stabilizing block; 2013. Limiting slide; 202. Fixing assembly; 2 021. Fixed plate; 2022. Fixed card hole; 2023. Fixed baffle; 203. Separation assembly; 2031. Separation tube; 2032. Take-over card plate; 2033. Delivery hose; 204. Current limiting assembly; 2041. Limiting ring; 2042. Damping slide; 2043. Extrusion spring; 205. Adjustment assembly; 2051. Adjustment ring; 2052. Adjustment push block; 2053. Damping slip ring; 206. Mixing assembly; 2061. Connecting tube; 2062. Mixing tube; 2063. Transmission gear column. DETAILED DESCRIPTION

[0041] The present invention will be further described in detail below with reference to the accompanying drawings.

[0042] Example 1:

[0043] refer to Figure 1-5 A device for accelerating the synthesis of a 2,3,5-trichloropyridine intermediate includes a transmission mechanism 1, which includes a drive component 101, a force transmission component 102, and a limit component 103. The force transmission component 102 is bolted to the bottom of the drive component 101 surface, and the limit component 103 is bolted to the top of the drive component 101 surface. By setting the transmission mechanism 1, the drive component 101 can rotate the processing mechanism 2 after being powered on and started, so that the processing mechanism 2 can extract the 2,3,5-trichloropyridine intermediate. The force transmission component 102 can enable the processing mechanism 2 to mix and process the 2,3,5-trichloropyridine intermediate. The limit component 103 can provide auxiliary support for the processing mechanism 2 during rotation, thereby improving the structural stability of the processing mechanism 2 during operation.

[0044] like Figure 3 As shown, the drive assembly 101 includes a servo motor 1011, a base plate 1012 and a top plate 1013. The base plate 1012 is bolted to the bottom of the surface of the servo motor 1011, and the top plate 1013 is bolted to the top of the surface of the servo motor 1011. By setting the drive assembly 101, the servo motor 1011 can rotate the centrifugal assembly 201 after being powered on and started. The servo motor 1011 can support and limit the force transmission assembly 102, and the top plate 1013 can support the limiting assembly 103.

[0045] like Figure 4As shown, the force transmission component 102 includes a cavity box 1021, a connecting groove 1022 and a force transmission gear ring 1023. The connecting groove 1022 is opened at the bottom of the cavity box 1021, and the inner side of the connecting groove 1022 is bolted to the surface of the base plate 1012. The force transmission gear ring 1023 is bolted to the top of the inner side of the cavity box 1021. By setting the force transmission component 102, the cavity box 1021 can provide space for the movement of the mixing component 206, the connecting groove 1022 can be connected to the base plate 1012 to limit the cavity box 1021, and the force transmission gear ring 1023 can provide power for the rotation of the mixing component 206.

[0046] like Figure 5 As shown, the limiting assembly 103 includes a limiting ring cylinder 1031, a fixing groove 1032 and an auxiliary ball 1033. The limiting ring cylinder 1031 is bolted to the surface of the top plate 1013, the fixing groove 1032 is opened at the top of the limiting ring cylinder 1031, and the auxiliary ball 1033 is movably connected to the inner side of the fixing groove 1032. The top of the auxiliary ball 1033 contacts the bottom of the centrifugal assembly 201. By setting the limiting assembly 103, the limiting ring cylinder 1031 can limit the movement of the centrifugal assembly 201, the fixing groove 1032 can limit the auxiliary ball 1033, and the auxiliary ball 1033 can provide auxiliary support for the rotation of the centrifugal assembly 201.

[0047] Brief description of the usage process: First, the transmission mechanism 1 is powered on and started, and then the servo motor 1011 will drive the processing mechanism 2 to rotate. During the rotation, the processing mechanism 2 will contact the auxiliary ball 1033 on the top of the limiting ring cylinder 1031 and rotate along the auxiliary ball 1033. The processing mechanism 2 will perform centrifugal extraction on the 2,3,5-trichloropyridine intermediate. After the extraction is completed and the extract is generated, the processing mechanism 2 will contact the force transmission gear ring 1023. When the extract is mixed with the mixture, the force transmission gear ring 1023 drives the processing mechanism 2 to mix the mixture and the extract until the synthesis of the 2,3,5-trichloropyridine intermediate is completed.

[0048] Example 2:

[0049] refer to Figure 6-12A device for accelerating the synthesis of a 2,3,5-trichloropyridine intermediate includes a processing mechanism 2, which is arranged on the top of a transmission mechanism 1. The processing mechanism 2 includes a centrifugal component 201, a fixing component 202, a separation component 203, a current limiting component 204, a regulating component 205, and a mixing component 206. The centrifugal component 201 is bolted to the top of the driving component 101, the surface of the centrifugal component 201 is slidably connected to the inner side of the force transmission component 102, and the bottom of the centrifugal component 201 is slidably connected to the top of the limiting component 103. The fixing assembly 202 is bolted to the top of the centrifugal assembly 201, the separation assembly 203 is clamped on the inner side of the fixing assembly 202, the flow limiting assembly 204 is connected to the side of the separation assembly 203 close to the force transmission assembly 102, the adjustment assembly 205 is rotatably connected to the surface of the flow limiting assembly 204, the mixing assembly 206 is rotatably connected to the front side, the rear side and both sides of the top of the centrifugal assembly 201, and the top of the mixing assembly 206 is connected to the separation assembly 203. By setting the processing mechanism 2, the centrifugal assembly 201 can be driven by the transmission mechanism 1. The fixed component 202 and the mixing component 206 are driven, and the fixed component 202 can limit the separation component 203, so that the separation component 203 can be centrifugally rotated along with the centrifugal component 201. The separation component 203 can store the 2,3,5-trichloropyridine intermediate raw material and can centrifugally extract the 2,3,5-trichloropyridine intermediate raw material, so that the extracted extract can be transported to the mixing component 206. The flow limiting component 204 can adjust the separation component 203 along with the control of the regulating component 205. 03. The amount of extract delivered is adjusted by the adjustment component 205, which allows the user to adjust the amount of extract delivered. The mixing component 206 can store the mixture and, as the centrifugal component 201 rotates, it contacts and rotates with the transmission mechanism 1, thereby mixing the extract and the mixture to produce a 2,3,5-trichloropyridine intermediate. Therefore, the 2,3,5-trichloropyridine intermediate raw material can be mixed with the mixture immediately after extraction, thereby improving the efficiency of the synthesis of the 2,3,5-trichloropyridine intermediate.

[0050] like Figure 7 As shown, the centrifugal assembly 201 includes a centrifugal turntable 2011, a stabilizing block 2012 and a limiting chute 2013. The centrifugal turntable 2011 is bolted to the output end at the top of the servo motor 1011, the stabilizing block 2012 is bolted to the top of the centrifugal turntable 2011, and the limiting chute 2013 is opened on the surface of the centrifugal turntable 2011. The inner side of the limiting chute 2013 is slidably connected to the surface of the force transmission gear ring 1023. By setting the centrifugal assembly 201, the centrifugal turntable 2011 can support and limit the mixing assembly 206 and the fixed assembly 202, the stabilizing block 2012 can provide stability for the rotation of the centrifugal turntable 2011, and the limiting chute 2013 can cooperate with the force transmission gear ring 1023 to allow the mixing assembly 206 to rotate.

[0051] like Figure 8 As shown, the fixing assembly 202 includes a fixing plate 2021, a fixing hole 2022 and a fixing baffle 2023. The fixing plate 2021 is bolted to the front, rear and both sides of the top of the centrifugal turntable 2011. The fixing hole 2022 is opened on the side of the fixing plate 2021 close to the stabilizing block 2012. The fixing baffle 2023 is bolted to the side of the fixing plate 2021 away from the stabilizing block 2012. By setting the fixing assembly 202, the fixing plate 2021 can fix the fixing baffle 2023, the fixing hole 2022 can limit the connection of the separation assembly 203, and the fixed baffle 2023 can limit the separation assembly 203 during centrifugal motion.

[0052] like Figure 9 As shown, the separation component 203 includes a separation tube 2031, a connecting pipe clamp 2032 and a delivery hose 2033. The separation tube 2031 is clamped on the inner side of the fixed baffle 2023. The connecting pipe clamp 2032 is fixedly connected to the side of the separation tube 2031 near the fixed clamp hole 2022. The surface of the connecting pipe clamp 2032 is clamped to the inner side of the fixed clamp hole 2022. The delivery hose 2033 is connected to the side of the separation tube 2031 away from the stabilizing block 2012. By setting up the separation component 203, the separation tube 2031 can centrifuge the 2,3,5-trichloropyridine intermediate raw material, the connecting pipe clamp 2032 can limit the separation tube 2031, and the delivery hose 2033 can deliver the separated extract in the separation tube 2031 to the mixing component 206.

[0053] like Figure 10 As shown, the flow limiting component 204 includes a limiting ring 2041, a damping groove 2042 and an extrusion spring 2043. The limiting ring 2041 is fixedly connected to the surface of the delivery hose 2033, the damping groove 2042 is opened on the surface of the limiting ring 2041, and the extrusion spring 2043 is bolted to the inner side of the limiting ring 2041. The inner side of the extrusion spring 2043 contacts the surface of the delivery hose 2033. By setting the flow limiting component 204, the limiting ring 2041 can limit the rotation of the adjustment component 205, the damping groove 2042 can cooperate with the adjustment component 205 to allow the adjustment component 205 to adjust the rotation position, and the extrusion spring 2043 can cooperate with the adjustment component 205 to change the amplitude of the extrusion on the delivery hose 2033, thereby changing the amount of extraction liquid delivered by the delivery hose 2033.

[0054] like Figure 11As shown, the adjustment assembly 205 includes an adjustment ring 2051, an adjustment push block 2052 and a damping slip ring 2053. The adjustment ring 2051 is rotatably connected to the surface of the limiting ring 2041. The adjustment push block 2052 is bolted to the inner side of the adjustment ring 2051. The side of the adjustment push block 2052 close to the extrusion spring 2043 contacts the extrusion spring 2043. The damping slip ring 2053 is bolted to the inner side of the adjustment ring 2051. The side of the damping slip ring 2053 close to the damping groove 2042 contacts the damping groove. 2042 is in contact with the inner side. By setting the adjustment component 205, the adjustment ring 2051 can drive the adjustment push block 2052 and the damping slip ring 2053 to rotate. The adjustment push block 2052 can change the position of contact with the extrusion spring piece 2043 as the adjustment ring 2051 rotates, thereby changing the degree to which the extrusion spring piece 2043 presses the conveying hose 2033. The damping slip ring 2053 can cooperate with the damping slide groove 2042 to limit the changed position of the adjustment ring 2051.

[0055] like Figure 12 As shown, the mixing assembly 206 includes a connecting pipe 2061, a mixing pipe 2062 and a transmission gear column 2063. The connecting pipe 2061 is rotatably connected to the front, rear and both sides of the top of the centrifugal turntable 2011. The connecting pipe 2061 is communicated with the delivery hose 2033. The top of the mixing pipe 2062 is rotatably connected to the bottom of the connecting pipe 2061. The transmission gear column 2063 is bolted to the surface of the mixing pipe 2062. The surface of the transmission gear column 2063 engages with the inner side of the force transmission gear ring 1023. By setting up the mixing assembly 206, the connecting pipe 2061 can deliver the extract to the mixing pipe 2062, and the mixing pipe 2062 can temporarily store the mixture and the extract. The transmission gear column 2063 can cooperate with the force transmission gear ring 1023 to rotate the mixing pipe 2062, so that the mixing pipe 2062 can rotate and stir the extract and the mixture to synthesize the finished 2,3,5-trichloropyridine intermediate.

[0056] Brief description of the usage process: First, place the 2,3,5-trichloropyridine intermediate raw material into the separation tube 2031 and seal the separation tube 2031. Then, clamp the separation tube 2031 into the fixed clamping hole 2022 until the surface of the separation tube 2031 contacts the fixed baffle 2023. Then, connect the delivery hose 2033 to the separation tube 2031. Then, place the mixed material into the mixing tube 2062. Then, place the mixing tube 2062 on the centrifugal turntable 2011. Then, connect the mixing tube 2062 to the delivery hose 2033. Power on and start the transmission mechanism 1. The transmission mechanism 1 will drive the centrifugal turntable 2011 to rotate. The 2,3,5-trichloropyridine intermediate raw material in the separation tube 2031 will be extracted due to centrifugal force. After the 2,3,5-trichloropyridine intermediate raw material is extracted into an extract, the user pauses the transmission mechanism 1. The user then rotates the adjustment ring 2051 according to the required amount of extract to be delivered. The adjustment ring 2051 will drive the adjustment push block 2052 to contact the extrusion spring 2043. As the adjustment ring 2051 rotates, the adjustment push block 2052 will gradually contact the rotating part of the extrusion spring 2043. As the adjustment push block 2052 gradually approaches the rotating part, the extrusion spring 2043 will gradually change its angle and gradually contact the delivery hose 2033, thereby changing the diameter of the delivery hose 2033 and thus the delivery amount of the delivery hose 2033. The extract will then flow into the mixing tube 2062 through the delivery hose 2033. The transmission gear column 2063 will then rotate the connecting tube 2061 along with the transmission mechanism 1. The connecting tube 2061 will allow the internal mixture to mix with the extract until the synthesis of the 2,3,5-trichloropyridine intermediate is completed.

[0057] This specific embodiment is merely an explanation of the present invention and is not intended to limit the present invention. After reading this specification, those skilled in the art may make non-creative modifications to this embodiment as needed. However, as long as such modifications are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A device for accelerating the synthesis of a 2,3,5-trichloropyridine intermediate, comprising a transmission mechanism (1) and a processing mechanism (2), characterized in that: The processing mechanism (2) is arranged on the top of the transmission mechanism (1). The transmission mechanism (1) includes a driving component (101), a force transmission component (102) and a position limiting component (103). The force transmission component (102) is bolted to the bottom of the surface of the driving component (101). The position limiting component (103) is bolted to the top of the surface of the driving component (101). The processing mechanism (2) includes a centrifugal component (201), a fixing component (202), a separation component (203), a flow limiting component (204), an adjustment component (205) and a mixing component (206). The centrifugal component (201) is bolted to the top of the driving component (101). The surface of the centrifugal component (201) is slidably connected to the inner side of the force transmission component (102). The bottom of the centrifugal component (201) is slidably connected to the top of the position limiting component (103). The fixing component (203) is bolted to the top of the driving component (101). The fixed component (202) is bolted to the top of the centrifugal component (201), the separation component (203) is clamped on the inner side of the fixed component (202), the flow-limiting component (204) is connected to the side of the separation component (203) close to the force transmission component (102), the adjustment component (205) is rotatably connected to the surface of the flow-limiting component (204), the mixing component (206) is rotatably connected to the front side, the rear side and both sides of the top of the centrifugal component (201), the top of the mixing component (206) is connected to the separation component (203), and the centrifugal component (201) drives the fixed component (202) and the mixing component (206) under the drive of the transmission mechanism (1), so that the separation component (203) is centrifugally rotated along with the centrifugal component (201), and the separation component (203) transports the extracted extract into the mixing component (206).

2. A device for accelerating the synthesis of a 2,3,5-trichloropyridine intermediate according to claim 1, characterized in that: The drive assembly (101) comprises a servo motor (1011), a base plate (1012) and a top plate (1013), wherein the base plate (1012) is bolted to the bottom of the surface of the servo motor (1011), and the top plate (1013) is bolted to the top of the surface of the servo motor (1011).

3. A device for accelerating the synthesis of a 2,3,5-trichloropyridine intermediate according to claim 2, characterized in that: The force transmission assembly (102) comprises a cavity box (1021), a connecting groove (1022) and a force transmission toothed ring (1023), wherein the connecting groove (1022) is provided at the bottom of the cavity box (1021), the inner side of the connecting groove (1022) is bolted to the surface of the base plate (1012), and the force transmission toothed ring (1023) is bolted to the top of the inner side of the cavity box (1021).

4. The device for accelerating the synthesis of a 2,3,5-trichloropyridine intermediate according to claim 3, characterized in that: The limiting assembly (103) comprises a limiting ring cylinder (1031), a fixing groove (1032) and an auxiliary ball (1033), wherein the limiting ring cylinder (1031) is bolted to the surface of the top plate (1013), the fixing groove (1032) is opened at the top of the limiting ring cylinder (1031), and the auxiliary ball (1033) is movably connected to the inner side of the fixing groove (1032), and the top of the auxiliary ball (1033) contacts the bottom of the centrifugal assembly (201).

5. The device for accelerating the synthesis of a 2,3,5-trichloropyridine intermediate according to claim 4, characterized in that: The centrifugal assembly (201) comprises a centrifugal turntable (2011), a stabilizing block (2012) and a limiting slide groove (2013); the centrifugal turntable (2011) is bolted to the output end at the top of the servo motor (1011); the stabilizing block (2012) is bolted to the top of the centrifugal turntable (2011); the limiting slide groove (2013) is provided on the surface of the centrifugal turntable (2011); and the inner side of the limiting slide groove (2013) is slidably connected to the surface of the force transmission gear ring (1023).

6. The device for accelerating the synthesis of a 2,3,5-trichloropyridine intermediate according to claim 5, characterized in that: The fixing assembly (202) comprises a fixing plate (2021), a fixing clamping hole (2022) and a fixing baffle (2023); the fixing plate (2021) is bolted to the front side, the rear side and both sides of the top of the centrifugal turntable (2011); the fixing clamping hole (2022) is provided on a side of the fixing plate (2021) close to the stabilizing block (2012); and the fixing baffle (2023) is bolted to a side of the fixing plate (2021) away from the stabilizing block (2012).

7. The device for accelerating the synthesis of a 2,3,5-trichloropyridine intermediate according to claim 6, characterized in that: The separation assembly (203) comprises a separation tube (2031), a connecting pipe clamping plate (2032) and a delivery hose (2033); the separation tube (2031) is clamped on the inner side of the fixed baffle (2023); the connecting pipe clamping plate (2032) is fixedly connected to a side of the separation tube (2031) close to the fixed clamping hole (2022); the surface of the connecting pipe clamping plate (2032) is clamped to the inner side of the fixed clamping hole (2022); and the delivery hose (2033) is connected to a side of the separation tube (2031) away from the stabilizing block (2012).

8. The device for accelerating the synthesis of a 2,3,5-trichloropyridine intermediate according to claim 7, characterized in that: The flow limiting assembly (204) comprises a limiting ring (2041), a damping chute (2042) and an extrusion spring (2043), wherein the limiting ring (2041) is fixedly connected to the surface of the delivery hose (2033), the damping chute (2042) is opened on the surface of the limiting ring (2041), and the extrusion spring (2043) is bolted to the inner side of the limiting ring (2041), and the inner side of the extrusion spring (2043) contacts the surface of the delivery hose (2033).

9. The device for accelerating the synthesis of a 2,3,5-trichloropyridine intermediate according to claim 8, characterized in that: The adjustment assembly (205) comprises an adjustment ring (2051), an adjustment push block (2052) and a damping slip ring (2053); the adjustment ring (2051) is rotatably connected to the surface of the limiting ring (2041); the adjustment push block (2052) is bolted to the inner side of the adjustment ring (2051); the side of the adjustment push block (2052) close to the extrusion spring (2043) contacts the extrusion spring (2043); the damping slip ring (2053) is bolted to the inner side of the adjustment ring (2051); the side of the damping slip ring (2053) close to the damping slot (2042) contacts the inner side of the damping slot (2042).

10. The device for accelerating the synthesis of 2,3,5-trichloropyridine intermediates according to claim 7, characterized in that: The mixing assembly (206) comprises a connecting pipe (2061), a mixing pipe (2062) and a transmission gear column (2063); the connecting pipe (2061) is rotatably connected to the front side, the rear side and both sides of the top of the centrifugal turntable (2011); the connecting pipe (2061) is communicated with the delivery hose (2033); the top of the mixing pipe (2062) is rotatably connected to the bottom of the connecting pipe (2061); the transmission gear column (2063) is bolted to the surface of the mixing pipe (2062); and the surface of the transmission gear column (2063 is engaged with the inner side of the force transmission gear ring (1023).

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