A butter gun provided with a scraping assembly

Abstract

The utility model discloses a butter gun with scraping assembly relates to butter use technical field, including fixing frame, mobile base, the top of mobile base is connected with fixing frame, the inside swing joint of fixing frame has the pressing plate, and the top of pressing plate is fixed with butter gun body, the inside rotation connection of pressing plate has the pivot. The utility model discloses through the drive motor first gear and second gear meshing connection, to drive the pivot rotation, namely through the effect of scraper can scrape the butter that the inner wall of butter bucket sticks and covers to butter utilization rate, further through the movement of adjusting piece in adjusting groove can conveniently drive adjusting rod telescopic, namely can realize the adjustment of scraper spacing, make it can adapt to the butter bucket of different capacity size, improve overall practicality and flexibility.

Description

Technical Field

[0001] This utility model relates to the field of grease application technology, and in particular to a grease gun equipped with a scraping component. Background Technology

[0002] A grease gun is a manual tool for adding grease to mechanical equipment. It can be equipped with either a metal handle (metal grease gun) or a flexible hose (flat grease gun) nozzle. For convenient, spacious locations, the metal handle (metal grease gun) is suitable; for concealed or winding locations, the flexible hose (flat grease gun) is necessary. This tool is simple to operate, portable, and widely applicable, making it an essential tool for agricultural machinery operators and repair centers.

[0003] Chinese Patent Publication No. CN 217503303 U discloses a grease gun, relating to the field of grease application technology. A grease gun includes a main support and a grease container mounted on the main support. A scraping plate is slidably disposed within the grease container, which also includes a suction tube. One end of the suction tube is located at the bottom of the grease container, and the other end passes through the scraping plate and connects to a grease gun. The main support is equipped with a power component for driving the scraping plate to scrape and press the grease against the inner wall of the grease container. The purpose of this invention is to provide a grease gun that can scrape off grease adhering to the side wall of the grease container and simultaneously press it into the bottom, thus utilizing previously wasted grease and improving the utilization rate of the grease in the container.

[0004] The existing technical solution has the following shortcomings: the technical solution can achieve scraping operation inside the grease can during use, but it has certain limitations for scraping grease cans of different volumes and has certain room for optimization. Therefore, it is necessary to design a grease gun with a scraping component to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this invention is to provide a grease gun equipped with a scraping component to solve the problem of inconvenient scraping adjustment mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a grease gun equipped with a scraping component, comprising a fixed frame and a movable base, wherein the fixed frame is connected to the top of the movable base;

[0007] The fixed frame is internally connected to a pressure plate, and a grease gun body is fixed to the top of the pressure plate. A rotating shaft is rotatably connected inside the pressure plate, and a first gear is fixed to the top of the outer side of the rotating shaft. A motor is fixed to the top of the pressure plate, and a second gear is fixed to the outer side of the motor's output shaft. The second gear and the first gear mesh with each other. Connecting rods are fixed to both ends of one side of the rotating shaft, and adjusting rods are movably connected inside each connecting rod. Adjusting blocks are fixed to both ends of each adjusting rod. Adjusting grooves are provided at both ends of the connecting rods, and these grooves are connected to the rotating shaft. Screw holes are provided inside the rotating shaft, and bolts are threaded into these screw holes. A scraper is fixed between the outer sides of the adjusting rods. A sealing gasket is fixed to the bottom of the pressure plate. A grease container is placed inside the movable base.

[0008] Furthermore, each bolt has a washer fitted on its outer side, and the inner side of each washer is in contact with the connecting rod.

[0009] Furthermore, handles are fixed to both sides of the top of the fixing frame, and anti-slip textures are provided on the outer side of the handles.

[0010] Furthermore, movable blocks are fixed on both sides of the pressure plate, and movable grooves are provided on both sides inside the fixing frame, and the movable grooves are connected to the movable blocks.

[0011] Furthermore, the width of each movable block is matched with the width of the movable groove, and the movable blocks are symmetrically arranged about the central axis of the pressure plate.

[0012] Furthermore, both sides of the top of the pressure plate are fixed with fixing plates, and the inner side of each fixing plate is threaded with a threaded rod, and the inner side of each threaded rod is connected with a limit plate.

[0013] Furthermore, the inner side of each limiting plate is provided with anti-slip texture, and each limiting plate is in contact with the fixing frame.

[0014] Compared with the prior art, the beneficial effects of this utility model are: the grease gun equipped with a scraping component realizes the functions of easy adjustment of scraping and easy loading and unloading and fixing;

[0015] The motor drives the first and second gears to mesh and rotate the shaft. The scraper scrapes the grease adhering to the inner wall of the grease container, improving the grease utilization rate. Furthermore, the movement of the adjusting block in the adjusting groove allows the adjusting rod to extend and retract, thus adjusting the scraper spacing to accommodate grease containers of different sizes, improving overall practicality and flexibility.

[0016] By placing the grease bucket on top of the movable base and viewing the fixing frame from above inside the movable base, the top of the grease bucket will contact the pressure plate. As the fixing frame descends, it will push the pressure plate to rise continuously. After installation, rotate the threaded rod to make the limiting plate contact the inner wall of the fixing frame. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a frontal cross-sectional view of the present invention.

[0019] Figure 2 This is a top view cross-sectional structural diagram of the present invention;

[0020] Figure 3 This is a three-dimensional structural diagram of the connecting rod of this utility model;

[0021] Figure 4 This is a bottom view schematic diagram of the pressure plate structure of this utility model;

[0022] Figure 5 This is a front view structural diagram of the present invention.

[0023] The following are the annotations in the diagram: 1. Grease gun body; 2. Fixing bracket; 3. First gear; 4. Rotating shaft; 5. Second gear; 6. Motor; 7. Fixing plate; 8. Pressure plate; 9. Movable block; 10. Movable groove; 11. Sealing gasket; 12. Grease can; 13. Scraper; 14. Adjusting rod; 15. Adjusting block; 16. Moving base; 17. Threaded rod; 18. Limiting plate; 19. Handle; 20. Connecting rod; 21. Adjusting groove; 22. Bolt; 23. Washer; 24. Screw hole. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0025] Please see Figures 1-5 The present invention provides the following technical solution:

[0026] Example 1

[0027] To address the inconvenience of adjustment in existing technologies, the following solution is disclosed, specifically as follows: Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, the grease gun with a scraping assembly provided in this application includes a fixed frame 2 and a movable base 16. The fixed frame 2 is connected to the top of the movable base 16. A pressure plate 8 is movably connected inside the fixed frame 2, and a grease gun body 1 is fixed to the top of the pressure plate 8. A rotating shaft 4 is rotatably connected inside the pressure plate 8, and a first gear 3 is fixed to the top of the outer side of the rotating shaft 4. A motor 6 is fixed to the top of the pressure plate 8, and a second gear 5 is fixed to the outer side of the output shaft of the motor 6. The second gear 5 and the first gear 3 are meshed together. Connecting rods 20 are fixed to both ends of one side of the rotating shaft 4, and adjusting rods 14 are movably connected inside the connecting rods 20. Adjusting blocks 15 are fixed to both ends of the adjusting rods 14. Adjusting grooves 21 are provided at both ends of the connecting rods 20, and the adjusting grooves 21 are connected to the rotating shaft 4. The rotating shaft 4 has screw holes 24 inside, and bolts 22 are threaded into the screw holes 24. Scrapers 13 are fixed to the outer sides of the adjusting rod 14. A sealing gasket 11 is fixed to the bottom of the pressure plate 8. A grease can 12 is placed inside the movable base 16. A gasket 23 is fitted on the outer side of the bolts 22, and the inner side of the gasket 23 is in contact with the connecting rod 20. Handles 19 are fixed on both sides of the top of the fixed frame 2, and the outer side of the handles 19 is provided with anti-slip texture. Movable blocks 9 are fixed on both sides of the pressure plate 8. Movable grooves 10 are provided on both sides inside the fixed frame 2, and the movable grooves 10 are connected to the movable blocks 9. The width of the movable blocks 9 matches the width of the movable grooves 10. The movable blocks 9 and the movable blocks 9 are symmetrically arranged about the central axis of the pressure plate 8.

[0028] In this embodiment, during use, the starting motor 6 drives the first gear 5 and the second gear 3 to mesh and connect, thereby driving the rotating shaft 4 to rotate. That is, the scraper 13 can scrape the grease adhering to the inner wall of the grease container 12 to improve the grease utilization rate. Furthermore, the movement of the adjusting block 15 in the adjusting groove 21 can facilitate the extension and retraction of the adjusting rod 14, thereby adjusting the spacing of the scraper 14 to adapt to grease containers 12 of different sizes, improving the overall practicality and flexibility.

[0029] Example 2

[0030] This embodiment differs from Embodiment 1 in that its modular structure facilitates the loading and unloading of the butter container 12. Specifically, as shown below... Figure 1 and Figure 2As shown, both sides of the top of the pressure plate 8 are fixed with a fixing plate 7, and the inner side of the fixing plate 7 is threaded with a threaded rod 17. The inner side of the threaded rod 17 is connected with a limit plate 18. The inner side of the limit plate 18 is provided with anti-slip texture. The limit plate 18 is in contact with the fixing frame 2.

[0031] In this embodiment, during use, the grease bucket 12 is placed on the top of the movable base 16, and the fixing frame 2 is viewed from above inside the movable base 16. At this time, the top of the grease bucket 12 is in contact with the pressure plate 8, and the pressure plate 8 is pushed to rise continuously during the descent of the fixing frame 2. After installation, the threaded rod 17 is rotated to make the limiting plate 18 contact the inner wall of the fixing frame 2.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A grease gun with a scraping assembly, comprising a fixed frame (2) and a movable base (16), wherein the fixed frame (2) is connected to the top of the movable base (16). Its features are: The fixed frame (2) is internally connected to a pressure plate (8), and a grease gun body (1) is fixed to the top of the pressure plate (8). The pressure plate (8) is internally rotatably connected to a rotating shaft (4), and a first gear (3) is fixed to the top of the outer side of the rotating shaft (4). A motor (6) is fixed to the top of the pressure plate (8), and a second gear (5) is fixed to the outer side of the output shaft of the motor (6). The second gear (5) and the first gear (3) are meshed together. Connecting rods (20) are fixed to both ends of one side of the rotating shaft (4), and the connecting rods (20) are internally movably connected to... Adjusting rod (14), both ends of the adjusting rod (14) are fixed with adjusting blocks (15), both ends of the connecting rod (20) are provided with adjusting grooves (21), and the adjusting grooves (21) are connected to the rotating shaft (4). The rotating shaft (4) is provided with screw holes (24), and the screw holes (24) are threaded with bolts (22). Scrapers (13) are fixed between the outer sides of the adjusting rod (14). A sealing gasket (11) is fixed at the bottom of the pressure plate (8). A grease bucket (12) is placed inside the movable base (16).

2. A grease gun with a scraping assembly according to claim 1, characterized in that: The outer side of each bolt (22) is fitted with a washer (23), and the inner side of each washer (23) is in contact with the connecting rod (20).

3. A grease gun with a scraping assembly according to claim 1, characterized in that: The top two sides of the fixed frame (2) are fixed with handles (19), and the outer side of the handles (19) is provided with anti-slip texture.

4. A grease gun with a scraping assembly according to claim 1, characterized in that: Movable blocks (9) are fixed on both sides of the pressure plate (8), and movable grooves (10) are provided on both sides inside the fixed frame (2), and the movable grooves (10) are connected to the movable blocks (9).

5. A grease gun with a scraping assembly according to claim 4, characterized in that: The width of each movable block (9) is matched with the width of the movable groove (10), and both movable blocks (9) are symmetrically arranged about the central axis of the pressure plate (8).

6. A grease gun with a scraping assembly according to claim 1, characterized in that: Both sides of the top of the pressure plate (8) are fixed with fixing plates (7), and the inner side of the fixing plates (7) is threaded with threaded rods (17), and the inner side of the threaded rods (17) is connected with limit plates (18).

7. A grease gun with a scraping assembly according to claim 6, characterized in that: The inner side of each limiting plate (18) is provided with anti-slip texture, and each limiting plate (18) is in contact with the fixing frame (2).

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