Speed reducer base mechanism for stirring equipment

Abstract

The utility model discloses a speed reducer base mechanism for stirring equipment, which relates to the technical field of speed reducer bases and is technically characterized by comprising a positioning concave plate fixedly mounted on a base, a positioning groove matched with the edge of the bottom end of a speed reducer is arranged in the positioning concave plate, a stirring shaft through hole is formed in the positioning concave plate, and a stirring shaft is arranged in the stirring shaft through hole. A pair of channel openings are further formed in the positioning concave plate, a clamping plate is correspondingly arranged at each channel opening, the two clamping plates are symmetrically distributed on the two sides of the stirring shaft penetrating hole, a driving assembly is installed on the lower surface of the base, and the driving assembly enables the two clamping plates to move oppositely or oppositely. The speed reducer is convenient to mount and dismount, and the speed reducer or the motor is convenient to maintain during use.

Description

Technical Field

[0001] The utility model relates to the technical field of reducer bases, in particular to a reducer base mechanism for stirring equipment. Background Art

[0002] The reducer is an independent closed transmission device between the prime mover and the working machine, which is used to reduce the speed and increase the torque to meet the work needs. In some occasions, it is also used to increase the speed, which is called a speed increaser. When selecting a reducer, you should compare the outer dimensions, transmission efficiency, load-bearing capacity, quality, price, etc. of different types and varieties of reducers based on the selection conditions, technical parameters, performance of the power machine, economy and other factors of the working machine, and select the most suitable reducer. The reducer is a relatively precise machine. The purpose of using it is to reduce the speed and increase the torque.

[0003] For some mixers, the reducer is an indispensable component. Since the mixing equipment does not require a high speed but requires greater power, the reducer is set to have a larger torque, thereby obtaining greater power. An existing mixing equipment is composed of a support frame, a lifting component, a reducer base, a reducer and a motor. During mixing, the reducer base is raised by the lifting component, and then the mixing drum is moved to the bottom of the mixing rod, and then the lift assembly lowers the reducer base, so that the mixing rod is inserted into the mixing drum for mixing; wherein the lifting component is installed on the support frame, one end of the reducer base is fixed to the lifting component, and the bottom end of the reducer is fixed to the reducer base by a plurality of bolts. When installing the reducer, it is necessary to align the through holes on the bottom edge of the reducer with the through holes on the reducer base, and then fix it with bolts. Aligning multiple through holes is troublesome, which is not conducive to the installation of the reducer, and the positioning and maintenance of the reducer or the motor are not convenient enough. Therefore, in order to solve the above technical problems, the utility model provides a reducer base mechanism for a mixing equipment. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a reducer base mechanism for a mixing device, which can reduce the difficulty of installing and disassembling the reducer.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a reducer base mechanism for a stirring equipment, comprising a positioning concave plate fixedly mounted on the base, the positioning concave plate having a positioning groove matched with the bottom edge of the reducer, the positioning concave plate having a stirring shaft through-hole, the positioning concave plate also having a pair of channel openings, a splint is correspondingly arranged at each of the channel openings, the two splints are symmetrically distributed on both sides of the stirring shaft through-hole, a driving assembly is installed on the lower surface of the base, the driving assembly enables the two splints to move relative to or away from each other.

[0008] Preferably, the driving assembly includes a threaded rod and a square threaded sleeve; the threaded rod is rotatably mounted on the lower surface of the base, and a pair of square threaded sleeves are provided, the threads of the two square threaded sleeves are both sleeved on the outer surface of the threaded rod, and the two square threaded sleeves are fixedly connected to the two clamping plates through L-shaped connecting rods respectively, and the upper surfaces of the two square threaded sleeves are in contact with the lower surface of the base.

[0009] Preferably, a pressing plate is fixedly mounted on the bottom end of the clamping plate.

[0010] Preferably, rubber pads are fixedly mounted on opposite surfaces of the two clamping plates.

[0011] Preferably, a side panel is fixedly mounted on the upper surface of the base, a top panel is fixedly mounted on the top of the side panel, a vertical mounting plate is fixedly mounted between the top panel and the base, a plurality of horizontal mounting plates are fixedly mounted on the vertical mounting plate, and a plurality of mounting holes are provided on both the vertical mounting plate and the horizontal mounting plate.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides a reducer base mechanism for a mixing device, which has the following beneficial effects:

[0014] By fixing a positioning concave plate on the base, a positioning groove matched with the bottom edge of the reducer is provided in the positioning concave plate. After the bottom end of the reducer is inserted into the positioning groove, initial stability is achieved. A pair of channel openings are also provided on the positioning concave plate. A splint is correspondingly provided at each channel opening. The two splints are controlled by a driving assembly so that the two splints can move relative to or away from each other. Not only is it convenient to install and disassemble the reducer, but it is also convenient to maintain the reducer or the motor during use.

[0015] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the base in the utility model;

[0019] Figure 3 It is a structural schematic diagram of the lower surface of the base in the utility model;

[0020] Figure 4 It is a structural schematic diagram of the clamping plate and the driving assembly in the utility model.

[0021] In the figure: 1. base; 2. positioning concave plate; 3. positioning groove; 4. stirring shaft through hole; 5. channel opening; 6. side plate; 7. top plate; 8. vertical mounting plate; 9. horizontal mounting plate; 10. threaded rod; 11. clamping plate; 12. pressure plate; 13. L-shaped connecting rod; 14. square threaded sleeve; 15. rubber pad; 16. reducer. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1-4 The principles and features of the present invention are described, and the examples are only used to explain the present invention, and are not used to limit the scope of the present invention. In the following paragraphs, the present invention is described in more detail by way of example with reference to the accompanying drawings. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to facilitate and clearly assist in explaining the purpose of the embodiments of the present invention.

[0023] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0025] Embodiment 1:

[0026] Please combine Figures 1 to 4 As shown, the utility model provides a reducer base mechanism for a mixing device, a positioning concave plate 2 is fixedly installed on the base 1, and a positioning groove 3 is provided in the positioning concave plate 2 to match the bottom edge of the reducer 16. After the bottom end of the reducer 16 is inserted into the positioning groove 3, the bottom edge of the reducer 16 is fitted on the inner surface of the positioning concave plate 2, and the reducer 16 is initially stabilized. A stirring shaft through hole 4 is provided on the positioning concave plate 2, and a pair of channel openings 5 ​​are also provided on the positioning concave plate 2, and a clamping plate 11 is correspondingly provided at each channel opening 5, and the two clamping plates 11 are symmetrical Distributed on both sides of the stirring shaft through hole 4, a driving assembly is installed on the lower surface of the base 1, and the driving assembly consists of a threaded rod 10 and a square threaded sleeve 14, wherein the threaded rod 10 is rotatably installed on the lower surface of the base 1, and a pair of square threaded sleeves 14 are provided, and the threads of the two square threaded sleeves 14 are both sleeved on the outer surface of the threaded rod 10, and two different direction threaded areas are provided in the length direction of the threaded rod 10, and the two square threaded sleeves 14 are respectively arranged in the two different direction threaded areas, and the two square threaded sleeves 14 are respectively connected to the two clamping plates 11 through an L-shaped connecting rod 13 The upper surfaces of the two square threaded sleeves 14 fit with the lower surface of the base 1, and the circumferential direction of the square threaded sleeves 14 can be limited. After the reducer 16 is initially stabilized, one end of the threaded rod 10 can be rotated to make the two clamping plates 11 move relative to each other. The two clamping plates 11 clamp the outer surface of the reducer 16 and fix the reducer 16 in the positioning groove 3. In this way, not only is it convenient to install and disassemble the reducer 16, but it is also convenient to maintain the reducer 16 or the motor during use. Since the mixer is prone to vibration during use, it is easy to cause This causes the two clamps 11 and the reducer 16 to become loose. In order to solve this problem, a pressure plate 12 is fixedly installed on the bottom end of the clamp 11. After the two clamps 11 clamp the reducer 16, the pressure plate 12 is pressed against the bottom edge of the reducer 16. Even if the clamps 11 become loose, the reducer 16 can be firmly fixed. Rubber pads 15 are fixedly installed on the opposite surfaces of the two clamps 11. The rubber pads 15 can reduce the impact of the vibration generated by the mixer on the threaded rod 10, which is conducive to the clamps 11 firmly fitting on the outer surface of the reducer 16.

[0027] Embodiment 2:

[0028] A side plate 6 is fixedly installed on the upper surface of the base 1, a top plate 7 is fixedly installed on the top of the side plate 6, a vertical mounting plate 8 is fixedly installed between the top plate 7 and the base 1, a plurality of horizontal mounting plates 9 are fixedly installed on the vertical mounting plate 8, and a plurality of mounting holes are provided on the vertical mounting plate 8 and the horizontal mounting plate 9. When the base 1 is installed on the lifting assembly, the vertical mounting plate 8 and the horizontal mounting plate 9 are fixedly connected to the lifting assembly together, so that the force at the connection with each bolt of the lifting assembly is more uniform, thereby improving the firmness of the connection.

[0029] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A reducer base mechanism for a mixing device, characterized in that: The invention comprises a positioning concave plate (2) fixedly mounted on a base (1), wherein the positioning concave plate (2) has a positioning groove (3) matched with the bottom edge of a reducer (16), the positioning concave plate (2) is provided with a stirring shaft through hole (4), the positioning concave plate (2) is also provided with a pair of passage openings (5), a clamping plate (11) is correspondingly arranged at each of the passage openings (5), and the two clamping plates (11) are symmetrically distributed on both sides of the stirring shaft through hole (4), and a driving component is installed on the lower surface of the base (1), and the driving component enables the two clamping plates (11) to move relative to each other or move away from each other.

2. A reducer base mechanism for a mixing device according to claim 1, characterized in that: The driving assembly comprises a threaded rod (10) and a square threaded sleeve (14); The threaded rod (10) is rotatably mounted on the lower surface of the base (1); a pair of square threaded sleeves (14) are provided; the threads of the two square threaded sleeves (14) are both sleeved on the outer surface of the threaded rod (10); the two square threaded sleeves (14) are fixedly connected to the two clamping plates (11) via L-shaped connecting rods (13) respectively; the upper surfaces of the two square threaded sleeves (14) are in contact with the lower surface of the base (1).

3. The reducer base mechanism for a mixing device according to claim 1, characterized in that: A pressing plate (12) is fixedly mounted on the bottom end of the clamping plate (11).

4. The reducer base mechanism for a mixing device according to claim 1, characterized in that: Rubber pads (15) are fixedly mounted on the opposite surfaces of the two clamping plates (11).

5. The reducer base mechanism for a mixing device according to claim 1, characterized in that: A side plate (6) is fixedly mounted on the upper surface of the base (1); a top plate (7) is fixedly mounted on the top of the side plate (6); a vertical mounting plate (8) is fixedly mounted between the top plate (7) and the base (1); a plurality of horizontal mounting plates (9) are fixedly mounted on the vertical mounting plate (8); and a plurality of mounting holes are provided on the vertical mounting plate (8) and the horizontal mounting plate (9).

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