Synthesis kettle with eccentric stirring structure

Abstract

The utility model discloses a synthesis kettle with an eccentric stirring structure, and relates to the related technical field of stirring synthesis. The stirring device comprises a supporting assembly, an eccentric adjusting mechanism and a stirring assembly, the eccentric adjusting mechanism comprises an eccentric transmission assembly and an adjusting driving assembly, the eccentric transmission assembly comprises an eccentric supporting plate and an arc-shaped rack, the adjusting driving assembly comprises an adjusting supporting plate and a transmission gear, and the transmission gear is meshed with the arc-shaped rack. The stirring assembly comprises a transmission supporting pipe capable of sliding up and down and a stirring connecting rod. The transmission gear rotates and is meshed with the arc rack to drive the eccentric transmission assembly to slide along the lower surface of the adjusting driving assembly, the position between the eccentric supporting plate and the adjusting supporting plate is adjusted, the transmission supporting pipe moves up and down to drive the stirring connecting rod to rotate, and stirring at the axis and the eccentric position is achieved. The stirring effect is better, and meanwhile, the stirring coverage area can be adjusted.

Description

Technical Field

[0001] The utility model belongs to the technical field related to stirring synthesis, in particular to a synthesis kettle with an eccentric stirring structure. Background Art

[0002] The synthesis reactor provides a specific environment to enable chemical reactions to proceed under specific temperature and pressure conditions. The synthesis reactor can accurately control the temperature and pressure of the reaction to synthesize the required chemical substances. The synthesis reactor is equipped with a stirring device that can stir the reactants to fully mix them and increase the reaction rate.

[0003] The synthesis kettle is equipped with a stirring device to stir the reactants inside and accelerate the reaction speed. The stirring device inside the common synthesis kettle is coaxially arranged with the synthesis kettle, and the stirring is performed at the axis position during the stirring process. The stirring position is fixed, and it is easy to have a stirring dead angle, which affects the stirring effect. It is not suitable for stirring materials with a large specific gravity and consumes a lot of energy. To this end, we provide a synthesis kettle with an eccentric stirring structure to solve the above technical problems. Utility Model Content

[0004] The utility model aims to provide a synthesis kettle with an eccentric stirring structure, which solves the problems in the above-mentioned background technology through the specific structural design of a supporting component, an eccentric adjustment mechanism and a stirring component.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a synthesis kettle with an eccentric stirring structure, comprising a supporting assembly, an eccentric adjusting mechanism and a stirring assembly, wherein the eccentric adjusting mechanism and the supporting assembly are fixedly connected, the eccentric adjusting mechanism comprises an eccentric transmission assembly and an adjusting driving assembly, the eccentric transmission assembly is slidably arranged on the lower surface of the adjusting driving assembly, the eccentric transmission assembly comprises an eccentric supporting plate and an arc-shaped rack, the adjusting driving assembly comprises an adjusting supporting plate and a transmission gear, the transmission gear and the arc-shaped rack are meshed with each other, the transmission gear rotates through meshing with the arc-shaped rack, and drives the eccentric transmission assembly to slide along the lower surface of the adjusting driving assembly; the stirring assembly is fixedly connected to the lower surface of the eccentric adjusting mechanism, the stirring assembly comprises a transmission supporting tube that can slide up and down and a plurality of rotatably arranged stirring connecting rods, and the transmission supporting tube moves up and down to drive the stirring connecting rods to rotate.

[0007] The utility model is further configured as follows: the support assembly includes a horizontal support plate, an auxiliary support frame is fixedly connected to the upper surface of the horizontal support plate, a mixing drum is fixedly installed on the upper surface of the horizontal support plate, and a horizontal section of the auxiliary support frame is located directly above the mixing drum.

[0008] The utility model is further configured such that an adjusting transmission column is fixedly connected at an eccentric position on the upper surface of the eccentric support plate, one end of the adjusting transmission column is fixedly connected to a limiting disc, an eccentric guide groove is opened on the surface of the eccentric support plate, and the arc-shaped rack is fixedly connected to an inner side wall of the eccentric guide groove.

[0009] The utility model is further configured as follows: a transmission guide groove is opened on the surface of the adjustment support plate, the adjustment transmission column is slidably arranged inside the transmission guide groove, and the limit disc is slidably matched with the upper surface of the adjustment support plate; the eccentric support plate and the adjustment support plate are coaxially arranged, the transmission gear is coaxially rotatably connected to the lower surface of the adjustment support plate, and a drive motor is fixedly installed on the upper surface of the auxiliary support frame, and the output shaft of the drive motor is fixedly connected to the transmission gear.

[0010] The utility model is further configured as follows: the stirring assembly also includes a hollow support column fixedly connected to the lower surface of the eccentric support plate, the transmission support tube is slidably arranged inside the hollow support column, and a plurality of connecting grooves are symmetrically provided on the circumferential side surface of the hollow support column; the stirring connecting rod is rotatably connected to the circumferential side surface of the hollow support column through a first ear plate, a transmission groove is provided on the surface of the stirring connecting rod, and a transmission rack is symmetrically fixedly connected to the inner side wall of the hollow support column; connecting grooves are symmetrically provided on the circumferential side surface of the transmission support tube, an extension plate is fixedly connected to an inner side wall of the connecting groove, and a side surface of the extension plate is symmetrically rotatably connected to a driving gear meshing with the corresponding transmission rack; a plurality of adjusting connecting rods are symmetrically rotatably connected to the circumferential side surface of the transmission support tube through a second ear plate, and one end of the adjusting connecting rod is rotatably connected to the corresponding transmission groove.

[0011] The utility model has the following beneficial effects:

[0012] 1. The utility model sets an eccentric adjustment mechanism and utilizes the transmission gear to rotate in different directions. Under the meshing action of the transmission gear and the arc-shaped rack, when the transmission gear is located at one end of the arc-shaped rack, the eccentric support plate and the adjustment support plate are coaxial, and the eccentric support plate rotates synchronously with the transmission gear at the axis; when the transmission gear is located at the other end of the arc-shaped rack, the eccentric support plate is located at the eccentric position of the adjustment support plate, and the eccentric support plate rotates synchronously with the transmission gear at the eccentric position, thereby realizing stirring at the axis and eccentric position, and conveniently adjusting according to use, so that the stirring inside the mixing drum is more sufficient, thereby achieving energy saving.

[0013] 2. The utility model sets a stirring assembly and utilizes the rotation of the driving gear to make the driving gear move along the corresponding transmission rack trajectory, thereby driving the transmission support tube to move up and down, driving the adjusting connecting rod to move synchronously, the adjusting connecting rod rotates, and pushes and pulls the stirring connecting rod to rotate the stirring connecting rod, thereby adjusting the angle between the stirring connecting rod and the hollow support column, thereby adjusting the area that can be covered during the stirring process of the stirring connecting rod, and conveniently adjusting to adapt to stirring containers of different sizes.

[0014] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 It is a schematic diagram of the structure of a synthesis reactor with an eccentric stirring structure.

[0017] Figure 2 It is a structural schematic diagram of the support assembly in the utility model.

[0018] Figure 3 It is a structural schematic diagram of the eccentric transmission component in the utility model.

[0019] Figure 4 It is a structural schematic diagram of the adjustment drive assembly in the utility model.

[0020] Figure 5 It is a longitudinal structural sectional view of the eccentric adjustment mechanism in the utility model.

[0021] Figure 6 It is a structural schematic diagram of the stirring component in the utility model.

[0022] Figure 7 It is a longitudinal structural sectional view of the stirring assembly in the utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1-support assembly, 101-horizontal support plate, 102-auxiliary support frame, 103-mixing cylinder, 2-eccentric adjustment mechanism, 21-eccentric transmission assembly, 211-eccentric support plate, 212-arc rack, 213-adjusting transmission column, 214-limiting disc, 215-eccentric guide groove, 22-adjusting drive assembly, 221-adjusting support plate, 222-transmission gear, 223-transmission guide groove, 224-limiting disc, 3-mixing assembly, 301-transmission support tube, 302-mixing connecting rod, 303-hollow support column, 304-transmission groove, 305-transmission rack, 306-extension plate, 307-drive gear, 308-adjusting connecting rod. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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. Specific embodiment 1

[0027] See also Figure 1-7 The utility model is a synthesis kettle with an eccentric stirring structure, comprising a supporting assembly 1, an eccentric adjusting mechanism 2 and a stirring assembly 3. Specifically, the eccentric adjusting mechanism 2 and the supporting assembly 1 are fixedly connected, the eccentric adjusting mechanism 2 comprises an eccentric transmission assembly 21 and an adjusting driving assembly 22, the eccentric transmission assembly 21 is slidably arranged on the lower surface of the adjusting driving assembly 22, and the eccentric transmission assembly 21 and the adjusting driving assembly 22 are coaxially arranged in the initial state, the eccentric transmission assembly 21 comprises an eccentric supporting plate 211 and an arc-shaped rack 212, the adjusting driving assembly 22 comprises an adjusting supporting plate 221 and a transmission gear 222, the transmission gear 222 and the arc-shaped rack 212 are meshed with each other, and the transmission gear 222 rotates through meshing with the arc-shaped rack 212 to drive the eccentric transmission assembly 21 to slide along the lower surface of the adjusting driving assembly 22, so that the eccentric transmission assembly 21 leaves the coaxial position of the adjusting driving assembly 22.

[0028] Furthermore, the stirring component 3 is fixedly connected to the lower surface of the eccentric adjustment mechanism 2, and the rotation of the eccentric support plate 211 drives the stirring component 3 to rotate synchronously to perform a stirring operation. The stirring component 3 includes a transmission support tube 301 that can slide up and down and a plurality of rotatably arranged stirring rods 302. The transmission support tube 301 moves up and down to drive the stirring rod 302 to rotate.

[0029] The operation process of this embodiment is as follows: in the initial state, the eccentric transmission assembly 21 and the adjustment drive assembly 22 are coaxially arranged, and the transmission gear 222 is located at one end of the arc-shaped rack 212. The transmission gear 222 limits the arc-shaped rack 212. When the transmission gear 222 rotates, it drives the eccentric transmission assembly 21 to rotate synchronously, thereby causing the stirring assembly 3 to rotate at the axis center for stirring operation; when eccentric stirring is required, the transmission gear 222 rotates in the opposite direction, and under the meshing action of the transmission gear 222 and the arc-shaped rack 212, the arc-shaped rack 212 moves, driving the eccentric support plate 211 to slide along the lower surface of the adjustment support plate 221, and the stirring assembly 3 moves synchronously until the transmission gear 222 is located at the other end of the arc-shaped rack 212, and the transmission gear 222 continues to rotate, driving the eccentric transmission assembly 21 to rotate synchronously in the opposite direction, thereby causing the stirring assembly 3 to rotate at the eccentric position for stirring operation.

[0030] During stirring, the transmission support tube 301 can be adjusted to move up and down according to the size of the stirring container, driving the stirring connecting rod 302 to rotate, so that the area covered by the stirring connecting rod 302 changes, which is convenient for stirring inside stirring containers of different sizes. Specific embodiment 2

[0032] See also Figure 1-7 On the basis of the first specific embodiment, specifically, the support assembly 1 includes a horizontal support plate 101, an auxiliary support frame 102 is fixedly connected to the upper surface of the horizontal support plate 101, the auxiliary support frame 102 is composed of two L-shaped support rods connected to each other, a mixing drum 103 is fixedly installed on the upper surface of the horizontal support plate 101, the horizontal section of the auxiliary support frame 102 is located directly above the mixing drum 103, and the connection between the two L-shaped support rods is located directly above the axis of the mixing drum 103.

[0033] Furthermore, an adjusting transmission column 213 is fixedly connected at an eccentric position on the upper surface of the eccentric support plate 211, one end of the adjusting transmission column 213 is fixedly connected to a limiting disc 214, an eccentric guide groove 215 is opened on the surface of the eccentric support plate 211, and an arc-shaped rack 212 is fixedly connected to an inner wall of the eccentric guide groove 215.

[0034] Furthermore, a transmission guide groove 223 is opened on the surface of the adjustment support plate 221, and the adjustment transmission column 213 is slidably arranged inside the transmission guide groove 223. The limiting disc 214 is slidably matched with the upper surface of the adjustment support plate 221, and the adjustment transmission column 213 slides along the transmission guide groove 223, driving the eccentric support plate 211 to move synchronously; the transmission gear 222 is coaxially rotatably connected to the lower surface of the adjustment support plate 221, and a driving motor 224 is fixedly installed on the upper surface of the auxiliary support frame 102, and the output shaft of the driving motor 224 is fixedly connected to the transmission gear 222, and the driving motor 224 is used to drive the transmission gear 222 to rotate.

[0035] The operation process of this embodiment is as follows: when stirring at the axial position, start the driving motor 224 to drive the transmission gear 222 to rotate. Since the transmission gear 222 is located at one end of the arc-shaped rack 212, the transmission gear 222 limits the arc-shaped rack 212. When the transmission gear 222 rotates, the arc-shaped rack 212 drives the eccentric support plate 211 to rotate synchronously, thereby causing the stirring assembly 3 to rotate and stir at the axial position.

[0036] When eccentric stirring is required, the drive motor 224 is started to rotate in the opposite direction, and the drive motor 224 drives the transmission gear 222 to rotate in the opposite direction synchronously. Under the meshing action of the transmission gear 222 and the arc rack 212, the arc rack 212 drives the eccentric support plate 211 to move synchronously. At the same time, the adjustment transmission column 213 slides along the transmission guide groove 223, and the limiting disk 214 slides along the upper surface of the adjustment support plate 221 to maintain stable movement and adjustment, so that the axis center of the eccentric support plate 211 is located at the eccentric position of the adjustment support plate 221. Until the transmission gear 222 is located at the other end of the arc rack 212, the transmission gear 222 continues to rotate. Under the limiting action of the transmission gear 222 and the arc rack 212, the arc rack 212 drives the eccentric support plate 211 to rotate in the opposite direction synchronously, so that the stirring component 3 rotates and stirs at the eccentric position. Specific embodiment three

[0038] See also Figure 1-7 On the basis of specific embodiment 1 and specific embodiment 2, specifically, the stirring component 3 also includes a hollow support column 303 fixedly connected to the lower surface of the eccentric support plate 211, the hollow support column 303 is fixedly connected at the axis of the eccentric support plate 211, and moves synchronously with the eccentric support plate 211. The transmission support tube 301 is slidably set inside the hollow support column 303, and a plurality of connecting grooves are symmetrically opened on the side surface of the hollow support column 303; the stirring connecting rod 302 is rotatably connected to the side surface of the hollow support column 303 through the first ear plate, and a transmission groove 304 is opened on the surface of the stirring connecting rod 302, and a transmission rack 305 is symmetrically fixedly connected to the inner wall of the hollow support column 303.

[0039] Furthermore, connecting grooves are symmetrically provided on the side surfaces of the transmission support tube 301, and an extension plate 306 is fixedly connected to an inner wall of the connecting groove. A driving gear 307 meshing with the corresponding transmission rack 305 is symmetrically rotatably connected to one side surface of the extension plate 306. The driving gear 307 rotates and moves along the corresponding transmission rack 305, driving the transmission support tube 301 to slide up and down along the inside of the hollow support column 303. A driving device (the driving device is a prior art, not shown in the figure) is fixedly installed on the other side surface of the extension plate 306, and the driving device is used to drive the two driving gears 307 to rotate synchronously; a plurality of adjusting connecting rods 308 are symmetrically rotatably connected to the side surfaces of the transmission support tube 301 through the second ear plate, and the adjusting connecting rods 308 pass through the corresponding connecting grooves, and one end of the adjusting connecting rods 308 is rotatably connected to the inside of the corresponding transmission groove 304.

[0040] The operation process of this embodiment is: according to the inner diameter of the mixing cylinder 103, the angle between the mixing connecting rod 302 and the hollow support column 303 is adjusted. The specific adjustment process is as follows:

[0041] The driving device is used to drive the two driving gears 307 to rotate synchronously. Under the meshing action of the driving gear 307 and the corresponding transmission rack 305, the driving gear 307 rotates synchronously in opposite directions and moves along the trajectory of the corresponding transmission rack 305, thereby driving the transmission support tube 301 to move up and down. During this process, the transmission support tube 301 slides up and down along the inside of the hollow support column 303, driving the adjustment link 308 to move synchronously. During the movement of the adjustment link 308, the adjustment link 308 rotates and pushes and pulls the stirring link 302 at the same time, causing the stirring link 302 to rotate. The angle between the stirring link 302 and the hollow support column 303 is adjusted, so that the size of the area covered by the stirring link 302 during the rotation and stirring process changes, which is convenient for adjustment.

[0042] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0043] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A synthesis reactor with an eccentric stirring structure, comprising a support assembly (1), an eccentric adjustment mechanism (2) and a stirring assembly (3), characterized in that: The eccentric adjustment mechanism (2) is fixedly connected to the support assembly (1), the eccentric adjustment mechanism (2) comprises an eccentric transmission assembly (21) and an adjustment drive assembly (22), the eccentric transmission assembly (21) is slidably arranged on the lower surface of the adjustment drive assembly (22), the eccentric transmission assembly (21) comprises an eccentric support plate (211) and an arc-shaped rack (212), the adjustment drive assembly (22) comprises an adjustment support plate (221) and a transmission gear (222), the transmission gear (222) and the arc-shaped rack (212) are meshed with each other, and the transmission gear (222) rotates and meshes with the arc-shaped rack (212), thereby driving the eccentric transmission assembly (21) to slide along the lower surface of the adjustment drive assembly (22); The stirring assembly (3) is fixedly connected to the lower surface of the eccentric adjustment mechanism (2), and comprises a transmission support tube (301) that can slide up and down and a plurality of rotatably arranged stirring connecting rods (302). The movement of the transmission support tube (301) drives the stirring connecting rods (302) to rotate synchronously.

2. The synthesis reactor with an eccentric stirring structure according to claim 1, characterized in that: The support assembly (1) comprises a horizontal support plate (101), an auxiliary support frame (102) is fixedly connected to the upper surface of the horizontal support plate (101), a mixing drum (103) is fixedly mounted on the upper surface of the horizontal support plate (101), and a horizontal section of the auxiliary support frame (102) is located directly above the mixing drum (103).

3. The synthesis reactor with an eccentric stirring structure according to claim 2, characterized in that: An adjusting transmission column (213) is fixedly connected at an eccentric position on the upper surface of the eccentric support plate (211); one end of the adjusting transmission column (213) is fixedly connected to a limiting disc (214); an eccentric guide groove (215) is provided on the surface of the eccentric support plate (211); and the arc-shaped rack (212) is fixedly connected to an inner side wall of the eccentric guide groove (215).

4. The synthesis reactor with an eccentric stirring structure according to claim 3, characterized in that: The surface of the adjusting support plate (221) is provided with a transmission guide groove (223), the adjusting transmission column (213) is slidably arranged inside the transmission guide groove (223), and the limiting disc (214) is slidably matched with the upper surface of the adjusting support plate (221).

5. A synthesis reactor with an eccentric stirring structure according to claim 4, characterized in that: The transmission gear (222) is coaxially rotatably connected to the lower surface of the adjustment support plate (221), and a drive motor (224) is fixedly mounted on the upper surface of the auxiliary support frame (102), and an output shaft of the drive motor (224) is fixedly connected to the transmission gear (222).

6. A synthesis reactor with an eccentric stirring structure according to claim 5, characterized in that: The stirring assembly (3) further comprises a hollow support column (303) fixedly connected to the lower surface of the eccentric support plate (211), the transmission support tube (301) being slidably arranged inside the hollow support column (303), and a plurality of connecting grooves are symmetrically provided on the peripheral side surface of the hollow support column (303).

7. A synthesis reactor with an eccentric stirring structure according to claim 6, characterized in that: The stirring connecting rod (302) is rotatably connected to the peripheral side of the hollow support column (303) through a first ear plate, a transmission groove (304) is provided on the surface of the stirring connecting rod (302), and a transmission rack (305) is symmetrically fixedly connected to the inner wall of the hollow support column (303).

8. The synthesis reactor with an eccentric stirring structure according to claim 7, characterized in that: The transmission support tube (301) is symmetrically provided with connecting grooves on its circumferential side surface, an inner side wall of the connecting groove is fixedly connected with an extension plate (306), and a side surface of the extension plate (306) is symmetrically rotatably connected with a driving gear (307) meshing with a corresponding transmission rack (305); The peripheral side surface of the transmission support tube (301) is symmetrically rotatably connected to a plurality of adjustment connecting rods (308) via a second ear plate, and one end of the adjustment connecting rod (308) is rotatably connected to the inside of the corresponding transmission groove (304).

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