Preparation device for electron donor production

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By introducing multiple sets of equidistantly distributed stirring rings and stirring rods, along with gear transmission, into the electronic component production equipment, the problem of uneven mixing caused by residues inside the rotating drum was solved. This achieved uniform mixing of materials and increased equipment flexibility, thereby improving production efficiency and product quality.

CN223505178UActive Publication Date: 2025-11-04GUANGZHOU GUANGYI NEW MATERIALS CO LTD

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Patent Information

Application Number: CN202422516226.9
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-10-17
Publication Date: 2025-11-04
Estimated Expiration: 2034-10-17

AI Technical Summary

Technical Problem

Residues are easily generated inside the rotary drum of existing electronic component production equipment, resulting in uneven mixing, affecting product quality, and potentially causing equipment contamination.

Method used

A mixing mechanism comprising an internal mixing unit and an external rotating unit was designed. Through the equidistant distribution of multiple sets of mixing rings and mixing rods, combined with gear transmission and a moving structure, uniform mixing of materials and flexible adjustment of the equipment are achieved.

Benefits of technology

It improves mixing efficiency and quality, ensures uniform mixing of materials, reduces residue accumulation, enhances the flexibility and applicability of the equipment, and reduces cleaning difficulty.

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Abstract

The utility model belongs to the technical field of electron donor production, and particularly relates to a preparation device for electron donor production, which comprises a bottom plate and a stirring mechanism arranged above the bottom plate, the stirring mechanism comprises an internal stirring unit and an external rotating unit; the internal stirring unit comprises a roller, a first connecting base, a roller cover, a machine box, a second motor, a stirring shaft, a stirring ring, a stirring rod and a third connecting base, one side of the roller is rotationally connected to the third connecting base, the other side of the roller is rotationally connected to the first connecting base, the roller cover is connected to the front face of the roller, and a rotating cylinder is connected to the middle of the roller cover; the back face of the machine box is connected to the rotary drum, the second motor is arranged in the machine box, and the stirring shaft penetrates through the rotary drum and extends into the rotary drum. According to the preparation device for electron donor production, by arranging the moving structure, the stirring mechanism is allowed to be adjusted in the horizontal direction, the flexibility of the device is improved, the application range of the device is widened, and the roller can be moved away to facilitate cleaning of the stirring shaft.

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Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electron donor production, specifically a preparation device for electron donor production. BACKGROUND

[0002] Electron donor refers to a substance that can donate electrons or electron pairs in a chemical reaction. These substances usually have excess electrons or high electron cloud density, and can undergo electron transfer or sharing with other substances in chemical reactions. The production raw materials of electron donor usually include various chemical substances, such as organic compounds, inorganic compounds, etc. The selection of these raw materials depends on the type and properties of the required electron donor.

[0003] The Chinese patent with publication number CN214389794U discloses a preparation device for electron donor production, which includes a tank body, a tank cover is provided on the tank body, a rotating drum coaxially arranged is provided in the tank body, the rotating drum is rotatably arranged on the tank cover; a first motor for driving the rotating drum to rotate is provided on the tank cover; the rotating drum is hollow, a first heating device for heating the rotating drum is arranged on the inner wall of the rotating drum; two symmetrical stirring paddles are provided on the rotating drum; a feeding port is provided on the tank cover, and a supporting column and a discharge port are provided at the bottom of the tank body.

[0004] The existing technical solutions in the above have the following defects: residual materials may affect the stirring effect, leading to uneven mixing of raw materials. Long-term accumulation may cause internal contamination of the equipment and affect product quality.

[0005] Therefore, we propose a preparation device for electron donor production to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model aims to provide a preparation device for electron donor production to solve the problem of residual materials in the rotating drum which is difficult to clean as mentioned in the background technology.

[0007] To achieve the above purpose, the utility model provides the following technical scheme: a preparation device for electron donor production, comprising a bottom plate and a stirring mechanism arranged above the bottom plate;

[0008] The stirring mechanism comprises an internal stirring unit and an external rotating unit;

[0009] The internal stirring unit comprises a drum, a connecting seat one, a drum cover, a machine box, a motor two, a stirring shaft, a stirring ring, a stirring rod and a connecting seat three, one side of the drum is rotationally connected to the connecting seat three, the other side of the drum is rotationally connected to the connecting seat one, the drum cover is connected to the front of the drum, a rotating drum is connected to the middle of the drum cover, the back of the machine box is connected to the rotating drum, the motor two is arranged in the machine box, the stirring shaft penetrates through the rotating drum and extends into the drum, the stirring ring is fixedly connected to the stirring shaft, and the stirring rod is fixedly connected to the two sides of the stirring ring.

[0010] Preferably, the stirring ring and the stirring rod have multiple groups and are equidistantly connected to the stirring shaft, respectively, and the multiple groups of equidistantly distributed stirring rings and stirring rods can ensure that the materials are uniformly and sufficiently mixed in the drum during stirring, thereby improving the stirring efficiency and the stirring quality.

[0011] Preferably, the external rotating unit comprises a large gear, a motor three, a small gear and a connecting shaft, the large gear is fixedly connected to the outside of the drum cover, the small gear is meshingly connected to the large gear, the output end of the motor three is connected to a transmission member, one end of the connecting shaft is fixedly connected to the transmission member, and the other end of the connecting shaft is fixedly connected to the middle of the small gear, the motor three drives the small gear to rotate, thereby driving the large gear and the drum cover to rotate, achieving the external rotation of the drum, and increasing the diversity and effect of stirring. This gear transmission mode is stable and reliable, and can transmit a large torque.

[0012] Preferably, the transmission member is driven by a belt and a belt pulley, the belt and belt pulley transmission mode is simple and convenient to maintain, and can buffer and reduce the impact and vibration during transmission to a certain extent, thereby improving the stability and service life of the equipment.

[0013] Preferably, a moving structure is arranged on the base, the moving structure comprises a sliding groove one, a sliding groove two, a motor one, a sliding rod and a threaded rod, the sliding groove one and the sliding groove two are respectively arranged on the upper surface of the base, the sliding rod and the threaded rod are respectively connected to the interiors of the sliding groove one and the sliding groove two, a connecting block is fixedly connected to the middle of the bottom surfaces of the connecting seat three and the connecting seat one, the connecting block is respectively slidingly connected to the sliding rod and screwedly connected to the threaded rod, and the output end of the motor one is connected to the threaded rod through a shaft coupling, the motor one drives the threaded rod to rotate, thereby driving the connecting seat three and the connecting seat one to move in the sliding grooves, achieving the adjustment of the stirring mechanism in the horizontal direction, and increasing the flexibility and application range of the equipment.

[0014] Preferably, the output end of the motor two is connected to the stirring shaft, and the motor two directly drives the stirring shaft to rotate, thereby simplifying the transmission structure, improving the energy transmission efficiency, and reducing the failure rate and the maintenance cost.

[0015] Preferably, the machine case is overlapped on the two connecting seats, so that the whole stirring mechanism is more compact and reasonable in structure, the floor area is reduced, and the motor is also protected and cooled.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] 1. The preparation device for electron donor production allows the stirring mechanism to be adjusted in the horizontal direction through the movement structure, increases the flexibility and application range of the equipment, and enables the roller to be moved away for cleaning the stirring shaft.

[0018] 2. The preparation device for electron donor production introduces an external rotating unit, rotates through the motor three driving pinion gears, further drives the gear wheel and the cylinder cover to rotate, realizes the external rotation of the roller, increases the diversity and effect of stirring, and enables the materials to be more comprehensively stirred and mixed in the roller. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a whole top view structural schematic diagram of the utility model;

[0020] Figure 2 It is a whole side view structural schematic diagram of the utility model;

[0021] Figure 3 It is a whole side view structural schematic diagram of the utility model;

[0022] Figure 4 It is a whole front view structural schematic diagram of the utility model.

[0023] In the figure: 1 base, 101 sliding groove one, 102 sliding groove two, 201 motor one, 202 sliding rod, 203 threaded rod, 3 roller, 4 connecting seat one, 5 cylinder cover, 501 gear wheel, 502 rotating drum, 503 connecting seat two, 6 machine case, 601 motor two, 602 stirring shaft, 603 stirring ring, 604 stirring rod, 701 motor three, 702 transmission part, 703 pinion gear, 704 connecting shaft, 8 connecting seat three. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] Please refer to Figures 1-4 The utility model provides a technical scheme: Embodiment one:

[0026] A preparation device for electron donor production, comprising a base 1 and a stirring mechanism arranged above the base 1, providing a stable support platform to ensure that the entire stirring mechanism can be placed and operated stably. The stirring mechanism comprises an internal stirring unit and an external rotating unit;

[0027] The internal stirring unit comprises a drum 3, a connecting seat one 4, a cylinder cover 5, a machine box 6, a motor two 601, a stirring shaft 602, a stirring ring 603, stirring rods and a connecting seat three 8. One side of the drum 3 is rotatably connected to the connecting seat three 8, serving as a container for stirring materials, having sufficient strength and sealing performance to ensure that the materials will not leak during stirring. The other side of the drum 3 is rotatably connected to the connecting seat one 4, and the cylinder cover 5 is connected to the front of the drum 3 to close the opening of the drum 3, preventing the materials from splashing out during stirring, while providing a mounting position for the rotating drum 502. The rotating drum 502 is connected to the middle of the cylinder cover 5, and the back of the machine box 6 is connected to the rotating drum 502. The machine box 6 is overlapped above the connecting seat two 503, protecting the motor two 601 from external environmental interference, while providing support and transmission for the stirring shaft 602. The motor two 601 is arranged inside the machine box 6, and the output end of the motor two 601 is connected to the stirring shaft 602 to provide power for the stirring shaft 602, driving the stirring ring 603 and the stirring rods to perform stirring operations. The stirring shaft 602 penetrates the rotating drum 502 and extends into the drum 3, the stirring ring 603 is fixedly connected to the stirring shaft 602, and the stirring rods are fixedly connected to both sides of the stirring ring 603. The stirring ring 603 and the stirring rods have multiple groups and are equally spaced on the stirring shaft 602, serving as the core components of the stirring mechanism, uniformly mixing the materials through rotation and stirring. Embodiment two:

[0028] On the basis of embodiment one, the external rotating unit comprises a large gear 501, a motor three 701, a small gear 703 and a connecting shaft 704. The large gear 501 is fixedly connected to the outside of the cylinder cover 5, the small gear 703 is meshingly connected to the large gear 501, the output end of the motor three 701 is connected to a transmission member 702 to provide power for the external rotating unit, driving the small gear 703 to rotate, and then driving the large gear 501 and the drum 3 to rotate. One end of the connecting shaft 704 is fixedly connected to the transmission member 702, and the other end of the connecting shaft 704 is fixedly connected to the middle of the small gear 703. Through gear transmission, the external rotation of the drum 3 is realized, increasing the diversity and effect of stirring. The transmission member 702 is driven by a belt and a belt pulley, serving as a transmission device between the motor three 701 and the small gear 703, achieving stable power transmission, while having certain buffering and shock absorbing effects.

[0029] The base is provided with a moving structure for fixing and supporting the roller 3 to ensure smooth rotation of the roller. The moving structure includes a sliding groove one 101, a sliding groove two 102, a motor one 201, a sliding rod 202 and a threaded rod 203. The sliding groove one 101 and the sliding groove two 102 are respectively arranged on the upper surface of the base 1. The sliding rod 202 and the threaded rod 203 are respectively connected to the inside of the sliding groove one 101 and the sliding groove two 102. The bottom surface of the middle part of the connecting seat three 8 and the connecting seat one 4 is fixedly connected with a connecting block. The connecting block is respectively slidingly connected to the sliding rod 202 and screwedly connected to the threaded rod 203. The output end of the motor one 201 is connected to the threaded rod 203 through a shaft coupling. The connecting seat three 8 and the connecting seat one 4 are allowed to move horizontally on the base 1, which increases the flexibility and application range of the equipment. It is convenient for subsequent cleaning.

[0030] Working principle: The motor two 601 drives the stirring shaft 602 to rotate in the cabinet 6. The stirring shaft 602 drives the stirring ring 603 and the stirring rod to rotate in the roller 3, so as to stir and mix the materials. The multiple equidistant designs of the stirring ring 603 and the stirring rod ensure uniform mixing of the materials in the roller 3.

[0031] The motor three 701 drives the pinion 703 to rotate through the transmission member 702. The pinion 703 is engaged with the gear wheel 501, which drives the gear wheel 501, the drum cover 5 and the connected roller 3 to rotate. The external rotation increases the diversity and effect of stirring, so that the materials are subjected to more comprehensive stirring in the roller 3.

[0032] The motor one 201 drives the threaded rod 203 to rotate in the sliding groove two 102. The rotation of the threaded rod 203 drives the connecting seat one 4 to move horizontally. At the same time, the sliding rod 202 provides sliding support for the connecting seat three 8, so as to ensure that the roller 3 can move stably. This moving structure increases the flexibility and application range of the equipment, and is convenient for subsequent cleaning and adjustment.

[0033] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the presence of additional identical elements in the process, method, article, or apparatus that comprises the element.

Claims

1. A preparation device for the production of electron donors, comprising a base (1) and a stirring mechanism arranged above the base (1), characterized in that: The stirring mechanism comprises an internal stirring unit and an external rotating unit; The internal stirring unit comprises a drum (3), a connecting seat one (4), a cylinder cover (5), a machine box (6), a motor two (601), a stirring shaft (602), a stirring ring (603), stirring rods and a connecting seat three (8), one side of the drum (3) is rotatably connected to the connecting seat three (8), the other side of the drum (3) is rotatably connected to the connecting seat one (4), the cylinder cover (5) is connected to the front of the drum (3), a rotating drum (502) is connected to the middle of the cylinder cover (5), the back of the machine box (6) is connected to the rotating drum (502), the motor two (601) is arranged inside the machine box (6), the stirring shaft (602) penetrates through the rotating drum (502) and extends into the drum (3), the stirring ring (603) is fixedly connected to the stirring shaft (602), and the stirring rods are fixedly connected to the two sides of the stirring ring (603). A moving structure is arranged on the base, the moving structure comprises a sliding groove one (101), a sliding groove two (102), a motor one (201), a sliding rod (202) and a threaded rod (203), the sliding groove one (101) and the sliding groove two (102) are respectively arranged on the upper surface of the base (1), the sliding rod (202) and the threaded rod (203) are respectively connected to the interiors of the sliding groove one (101) and the sliding groove two (102), the middle portions of the bottom surfaces of the connecting seat three (8) and the connecting seat one (4) are fixedly connected with a connecting block, the connecting block is respectively slidably connected to the sliding rod (202) and threadedly connected to the threaded rod (203), and the output end of the motor one (201) is connected to the threaded rod (203) through a shaft coupling.

2. A preparation device for electron donor production according to claim 1, characterized in that: The stirring ring (603) and the stirring rods are multiple and equidistantly connected to the stirring shaft (602).

3. A preparation device for electron donor production according to claim 1, characterized in that: The external rotating unit comprises a large gear (501), a motor three (701), a small gear (703) and a connecting shaft (704), the large gear (501) is fixedly connected to the outside of the cylinder cover (5), the small gear (703) is meshedly connected to the large gear (501), the output end of the motor three (701) is connected to a transmission member (702), one end of the connecting shaft (704) is fixedly connected to the transmission member (702), and the other end of the connecting shaft (704) is fixedly connected to the middle of the small gear (703).

4. A preparation device for the production of electron donors according to claim 3, characterized in that The transmission member (702) is driven by a belt and a belt pulley.

5. A preparation device for electron donor production according to claim 1, characterized in that: The output end of the motor two (601) is connected to the stirring shaft (602).

6. A preparation device for electron donor production according to claim 1, characterized in that: The machine box (6) is overlapped above the connecting seat one (4).