Efficient lubricating grease stirring device with pretreatment structure

Abstract

The utility model discloses an efficient lubricating grease stirring device with a pretreatment structure, which comprises a stirring tank, a stirring mechanism arranged on the stirring tank, a filter cartridge arranged on the stirring tank, a support frame arranged on the stirring tank and positioned above the filter cartridge, and two groups of annular baffles oppositely arranged on the support frame, a mounting plate is slidably mounted on the supporting frame and located between the two annular baffles, an electric cylinder is arranged at the top of the supporting frame, the output end of the electric cylinder penetrates through the mounting plate and is rotationally provided with a pressing plate, an annular rotating seat is arranged at the bottom of the mounting plate, and a plurality of second stirring rods penetrating through the pressing plate are arranged at the bottom of the annular rotating seat; the utility model relates to the technical field of lubricating grease production, lubricating grease is pre-stirred through the second stirring rod to improve the flowability of lubricating grease raw materials, and the lower pressing plate is pressed down to be matched with the filter cartridge to filter the lubricating grease, so that the pretreatment of the lubricating grease is realized, and the use performance of the high-efficiency lubricating grease stirring device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grease production, and specifically relates to a high-efficiency stirring device for grease with a pretreatment structure. Background Technique

[0002] Grease is a thick, greasy semi-solid; it is used for the friction parts of machinery to play a lubricating and sealing role. It is also used on the metal surface to fill voids and prevent rust. It is mainly prepared by mixing mineral oil (or synthetic lubricating oil) and thickening agent.

[0003] At present, in the processing of grease, it is necessary to add thickeners and additives to the grease raw materials for stirring and processing. However, due to the poor fluidity of the grease raw materials in the physical state, it is difficult to filter during the pretreatment process of the grease, reducing the service performance of the high-efficiency stirring device for grease. Therefore, a high-efficiency stirring device for grease with a pretreatment structure is provided. Content of the Utility Model

[0004] The purpose of the utility model is to provide a high-efficiency stirring device for grease with a pretreatment structure to solve the problem that due to the poor fluidity of the grease raw materials in the physical state, it is difficult to filter during the pretreatment process of the grease, reducing the service performance of the high-efficiency stirring device for grease.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A high-efficiency stirring device for grease with a pretreatment structure, including a stirring tank, a stirring mechanism is provided on the stirring tank, a filter cylinder is provided on the stirring tank and on one side of the stirring mechanism, a support frame is provided on the stirring tank and above the filter cylinder, two groups of annular baffles are oppositely provided on the support frame, a mounting plate is slidably installed between the two groups of annular baffles on the support frame, an electric cylinder is provided on the top of the support frame, the output end of the electric cylinder passes through the mounting plate and is rotatably installed with a lower pressing plate, a circular rotating seat is provided at the bottom of the mounting plate, and a plurality of second stirring rods passing through the lower pressing plate are provided at the bottom of the circular rotating seat.

[0006] Preferably, the circular rotating seat includes an annular mounting seat rotatably installed at the bottom of the mounting plate, a plurality of the second stirring rods are all arranged on the annular mounting seat, an annular external gear ring is provided on the outer wall of the annular mounting seat, a second driving motor is provided on the mounting plate, and the driving end of the second driving motor passes through the mounting plate and is provided with a gear adapted to the annular external gear ring.

[0007] Preferably, the lower pressing plate includes a rotating plate rotatably installed at the output end of the electric cylinder, an annular rubber pad is provided on the side wall of the rotating plate, a plurality of through holes adapted to the second stirring rods are provided on the rotating plate, and a sealing ring adapted to the second stirring rods is provided on the inner wall of the through hole.

[0008] Preferably, the support frame is provided with a plurality of guide rods penetrating the mounting plate.

[0009] Preferably, the filter cartridge comprises a cylinder body embedded in the mixing tank, and a filter plate is provided at the bottom of the cylinder body.

[0010] Preferably, the stirring mechanism comprises a first driving motor arranged on the stirring tank, the driving end of the first driving motor extends into the stirring tank and is provided with a rotating rod, and a plurality of evenly distributed first stirring rods are provided on the side wall of the rotating rod.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the utility model is a high-efficiency stirring device for grease with a pretreatment structure. During the pretreatment of the grease, the grease is added into the filter cartridge, the annular rotating seat is started to drive the lower pressure plate and the second stirring rod to rotate, so that the second stirring rod stirs the grease. After the stirring is stopped, the electric cylinder is started to press the lower pressure plate downward, so that the grease passes through the filter cartridge and enters the stirring tank for stirring. The grease is pre-stirred by the second stirring rod to improve the fluidity of the grease raw material, and the grease is filtered by pressing the lower pressure plate downward in cooperation with the filter cartridge, thereby realizing the pretreatment of the grease and improving the performance of the high-efficiency stirring device for grease. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the main cross-sectional structure of the pre-treatment structure of the utility model;

[0014] Figure 3 for Figure 2 Schematic diagram of the local enlarged structure at A.

[0015] In the figure: 1. stirring tank; 2. stirring mechanism; 2-1. first drive motor; 2-2. rotating rod; 2-3. first stirring rod; 3. filter cylinder; 3-1. cylinder body; 3-2. filter plate; 4. support frame; 5. annular baffle; 6. mounting plate; 7. electric cylinder; 8. lower pressure plate; 8-1. rotating plate; 8-2. annular rubber pad; 8-3. through hole; 8-4. sealing ring; 9. annular rotating seat; 9-1. annular mounting seat; 9-2. annular outer gear ring; 9-3. second drive motor; 9-4. gear; 10. second stirring rod; 11. guide rod. DETAILED DESCRIPTION

[0016] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0017] Please refer to Figures 1-3 , the present utility model provides a technical solution: a high-efficiency stirring device for grease with a pretreatment structure, including a stirring tank 1, a stirring mechanism 2 is provided on the stirring tank 1, and the stirring mechanism 2 is used for stirring the grease raw material. A filter cylinder 3 is provided on the stirring tank 1 and on one side of the stirring mechanism 2, and the filter cylinder 3 is used for filtering the grease raw material. A support frame 4 is provided on the stirring tank 1 and above the filter cylinder 3, and the support frame 4 is used for supporting the pretreatment structure. Two sets of annular baffles 5 are oppositely arranged on the support frame 4, and a space for the up-and-down movement of the mounting plate 6 is formed between the two sets of annular baffles 5. A mounting plate 6 is slidably mounted on the support frame 4 and between the two sets of annular baffles 5. An electric cylinder 7 is provided at the top of the support frame 4, and the output end of the electric cylinder 7 passes through the mounting plate 6 and is rotatably mounted with a lower pressing plate 8. A ring-shaped rotating seat 9 is provided at the bottom of the mounting plate 6, and a plurality of second stirring rods 10 penetrating the lower pressing plate 8 are provided at the bottom of the ring-shaped rotating seat 9. There is damping during the relative movement between the second stirring rods 10 and the lower pressing plate 8. During feeding, the electric cylinder 7 drives the lower pressing plate 8 to rise, and the lower pressing plate 8 drives the mounting plate 6, the ring-shaped rotating seat 9 and the second stirring rods 10 on the mounting plate 6 to rise, and stops when the mounting plate 6 abuts against the upper annular baffle 5. The grease raw material is added into the filter cylinder 3. The electric cylinder 7 is started to drive the lower pressing plate 8 to descend, and the lower pressing plate 8 drives the mounting plate 6 to descend. When the mounting plate 6 abuts against the lower annular baffle 5, it stops. The ring-shaped rotating seat 9 is started to drive a plurality of second stirring rods 10 and the lower pressing plate 8 to rotate to stir the grease raw material. After stirring is completed, the electric cylinder 7 is started to continue driving the lower pressing plate 8 to descend, so that the lower pressing plate 8 presses the grease raw material in the filter cylinder 3, and the grease raw material passes through the filtration of the filter cylinder 3 and enters the stirring tank 1. The stirring mechanism 2 is started to stir the grease raw material. During the pretreatment of the grease, the grease is pre-stirred by the second stirring rods 10 to improve the fluidity of the grease raw material, and the grease is filtered by the cooperation of the lower pressing plate 8 and the filter cylinder 3, realizing the pretreatment of the grease and improving the use performance of the high-efficiency stirring device for grease.

[0018] Specifically, the annular rotating seat 9 includes an annular mounting seat 9-1 rotatably mounted on the bottom of the mounting plate 6. A plurality of second stirring rods 10 are all arranged on the annular mounting seat 9-1. An annular external gear ring 9-2 is provided on the outer wall of the annular mounting seat 9-1. A second driving motor 9-3 is provided on the mounting plate 6. The driving end of the second driving motor 9-3 penetrates through the mounting plate 6 and is provided with a gear 9-4 adapted to the annular external gear ring 9-2. During use, by starting the second driving motor 9-3 to drive the gear 9-4 to rotate, the gear 9-4 drives the annular external gear ring 9-2 and the annular mounting seat 9-1 to rotate. By the rotation of the annular mounting seat 9-1, a plurality of second stirring rods 10 are driven to rotate to stir the grease raw material, effectively improving the fluidity of the grease raw material.

[0019] Specifically, the lower pressing plate 8 includes a rotating plate 8-1 rotatably mounted on the output end of the electric cylinder 7. By rotatably mounting the rotating plate 8-1 on the output end of the electric cylinder 7, it is ensured that the lower pressing plate 8 does not interfere with the annular rotating seat 9 driving the second stirring rods 10 to stir the grease raw material. An annular rubber pad 8-2 is provided on the side wall of the rotating plate 8-1. By setting the annular rubber pad 8-2 to match the inner wall of the filter cylinder 3, it is effectively avoided that during the downward pressing process of the rotating plate 8-1, the grease raw material overflows from the gap between the annular rubber pad 8-2 and the filter cylinder 3, ensuring the effectiveness of pressing the grease raw material. A plurality of through holes 8-3 adapted to the second stirring rods 10 are provided on the rotating plate 8-1. The through holes 8-3 are used for the second stirring rods 10 to pass through the rotating plate 8-1. A sealing ring 8-4 adapted to the second stirring rods 10 is provided on the inner wall of the through holes 8-3. A damping is generated between the sealing ring 8-4 and the second stirring rods 10. By setting the sealing ring 8-4, it is effectively avoided that the grease raw material overflows from the through holes 8-3 during the downward pressing process of the rotating plate 8-1, ensuring the effectiveness of pressing the grease raw material.

[0020] Specifically, a plurality of guide rods 11 penetrating through the mounting plate 6 are provided on the support frame 4. At least two guide rods 11 are provided. By setting the guide rods 11, the stability of the mounting plate 6 during the up and down movement process is ensured.

[0021] Specifically, the filter cylinder 3 includes a cylinder body 3-1 embedded and mounted on the stirring tank 1. The open end of the cylinder body 3-1 is used for adding the grease raw material. A filter plate 3-2 is provided at the bottom of the cylinder body 3-1. The filter plate 3-2 at the bottom of the cylinder body 3-1 is used for filtering the grease raw material. When the lower pressing plate 8 descends to press the grease raw material in the cylinder body 3-1, the pressed grease raw material enters the stirring tank 1 from the filter plate 3-2, realizing the filtering of the grease raw material.

[0022] Specifically, the stirring mechanism 2 includes a first driving motor 2-1 disposed on the stirring tank 1. The driving end of the first driving motor 2-1 extends into the stirring tank 1 and is provided with a rotating rod 2-2. A number of uniformly distributed first stirring rods 2-3 are provided on the side wall of the rotating rod 2-2. When in use, after the grease enters the interior of the stirring tank 1, the first driving motor 2-1 is started to drive the rotating rod 2-2 and a number of first stirring rods 2-3 to rotate. The rotation of the number of first stirring rods 2-3 is used to stir and mix the thickener and additive with the grease.

[0023] Working principle: When the present utility model is working, the grease raw material is added into the filter cylinder 3. The electric cylinder 7 is started to drive the lower pressing plate 8 to descend. The lower pressing plate 8 drives the mounting plate 6 to descend. When the mounting plate 6 abuts against the lower annular baffle 5, it stops. The annular rotating seat 9 is started to drive a number of second stirring rods 10 and the lower pressing plate 8 to rotate to stir the grease raw material. After the stirring is completed, the electric cylinder 7 is started to continue to drive the lower pressing plate 8 to descend, so that the lower pressing plate 8 presses the grease raw material in the filter cylinder 3, and the grease raw material passes through the filtration of the filter cylinder 3 and enters the stirring tank 1. The stirring mechanism 2 is started to stir the grease raw material to realize the pretreatment of the grease.

[0024] In the description of the present invention, unless otherwise clearly defined and limited, the terms "installation", "connection", "connection", "fixation" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral body; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] The standard parts used in the present invention can all be purchased from the market. The special-shaped parts can be customized according to the description of the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding in the existing technology. The machines, parts, and equipment all adopt conventional models in the existing technology. Coupled with the circuit connection adopting the conventional connection method in the existing technology, it will not be elaborated here.

[0026] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An efficient stirring device for grease with a pre-treatment structure, comprising a stirring tank (1), and a stirring mechanism (2) is arranged on the stirring tank (1), characterized in that: A filter cylinder (3) is provided on one side of the stirring tank (1) and located on the side of the stirring mechanism (2). A support frame (4) is provided above the filter cylinder (3) on the stirring tank (1). Two sets of annular baffles (5) are oppositely provided on the support frame (4). A mounting plate (6) is slidably mounted between the two sets of annular baffles (5) on the support frame (4). An electric cylinder (7) is provided at the top of the support frame (4). The output end of the electric cylinder (7) passes through the mounting plate (6) and is rotatably mounted with a lower pressing plate (8). A ring-shaped rotating seat (9) is provided at the bottom of the mounting plate (6). A plurality of second stirring rods (10) passing through the lower pressing plate (8) are provided at the bottom of the ring-shaped rotating seat (9).

2. The high-efficiency grease stirring device with a pre-treatment structure according to claim 1, characterized in that: The ring-shaped rotating seat (9) includes a ring-shaped mounting seat (9-1) rotatably mounted at the bottom of the mounting plate (6). A plurality of the second stirring rods (10) are all arranged on the ring-shaped mounting seat (9-1). An annular external toothed ring (9-2) is provided on the outer wall of the ring-shaped mounting seat (9-1). A second driving motor (9-3) is provided on the mounting plate (6). The driving end of the second driving motor (9-3) passes through the mounting plate (6) and is provided with a gear (9-4) adapted to the annular external toothed ring (9-2).

3. The high-efficiency grease stirring device with a pretreatment structure according to claim 1, wherein: The lower pressing plate (8) includes a rotating plate (8-1) rotatably mounted at the output end of the electric cylinder (7). An annular rubber pad (8-2) is provided on the side wall of the rotating plate (8-1). A plurality of through holes (8-3) adapted to the second stirring rods (10) are provided on the rotating plate (8-1). A sealing ring (8-4) adapted to the second stirring rods (10) is provided on the inner wall of the through holes (8-3).

4. The high-efficiency stirring device for grease with a pretreatment structure according to claim 1, characterized in that: A plurality of guide rods (11) passing through the mounting plate (6) are provided on the support frame (4).

5. The high-efficiency stirring device for grease with a pretreatment structure according to claim 1, wherein: The filter cylinder (3) includes a cylinder body (3-1) embedded and mounted on the stirring tank (1). A filter plate (3-2) is provided at the bottom of the cylinder body (3-1).

6. The high-efficiency stirring device for grease with a pre-treatment structure according to claim 1, characterized in that: The stirring mechanism (2) includes a first driving motor (2-1) provided on the stirring tank (1). The driving end of the first driving motor (2-1) extends into the stirring tank (1) and is provided with a rotating rod (2-2). A plurality of first stirring rods (2-3) are evenly distributed on the side wall of the rotating rod (2-2).

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