Multifunctional grease lubrication pump

Abstract

This utility model relates to the field of lubrication pumps, specifically a multifunctional grease lubrication pump, including a base plate. Adjustment mechanisms and a lubrication pump body are respectively arranged on both sides of the top of the base plate. An output pipe is fixedly connected to one side of the lubrication pump body, and a dustproof component is provided on the surface of the output pipe. The dustproof component includes a lifting frame and two limiting shells. This utility model, through the cooperation of the dustproof component, allows the output pipe of the lubrication pump body to be sealed with a dust plug when the lubrication pump body is not in use, preventing external dust from entering the lubrication pump body through the output pipe, thus achieving the function of dust prevention for the output pipe. The adjustment mechanism allows for adjustment of the operating height of the lubrication pump body, facilitating operation by staff and connection to external pipes of different heights, solving the problem of the relatively limited functionality of existing grease lubrication pumps.

Description

Technical Field

[0001] This utility model relates to the field of lubrication pumps, specifically a multifunctional grease lubrication pump. Background Technology

[0002] A grease pump, also known as an electric grease pump, is a lubrication device driven by an electric motor. It delivers lubricating grease to the lubrication points of mechanical equipment at regular intervals and in measured quantities through the reciprocating motion of a plunger or gear. It is suitable for industrial scenarios that require regular lubrication and is applicable to the lubrication of high-pressure contact surfaces such as bearings and gears.

[0003] Existing grease lubrication pumps often suffer from limited functionality. First, the connecting pipes lack dustproof features, allowing external dust to easily enter the machine when not connected to external pipes. This dust may then follow the lubricating oil into the bearings and gears, affecting their operation. Second, they lack height adjustment functionality, limiting their operation to a fixed height. This makes it inconvenient to connect to external pipes at different heights, and the inability to adjust the height also hinders use by personnel of varying heights and operating habits. Utility Model Content

[0004] To overcome the shortcomings of existing technologies and solve the problem of the relatively simple function of grease lubrication pumps in existing technologies, this utility model proposes a multifunctional grease lubrication pump.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a multifunctional grease lubrication pump, including a base plate, an adjustment mechanism and a lubrication pump body respectively provided on both sides of the top of the base plate, an output pipe fixedly connected to one side of the lubrication pump body, and a dustproof component provided on the surface of the output pipe.

[0006] The dustproof assembly includes a lifting frame and two limiting shells. The left sides of the two limiting shells are fixedly connected to the front and rear sides of one side of the lubrication pump body, respectively. The lifting frame is sleeved on the surface of the output pipe. A sliding rod is fixedly connected to the inner wall of the limiting shell. A sliding sleeve is sleeved on the surface of the sliding rod. The left side of the lifting frame is fixedly connected to the two sliding sleeves, respectively. A pull rod is provided on one side of the lifting frame. One end of the pull rod passes through the inner cavity of the lifting frame and is fixedly connected to a dustproof plug. One side of the dustproof plug extends into the inner cavity of the output pipe. Limiting blocks are fixedly connected to the front and rear sides of the dustproof plug. A limiting rod is fixedly connected to one side of the limiting block. A spring is sleeved on the surface of the limiting rod. One end of the limiting rod passes through the outer side of the lifting frame.

[0007] Preferably, a positioning shell is provided at the top of the output pipe, and a mounting block is fixedly connected to one side of the positioning shell, and one side of the mounting block is fixedly connected to the lubrication pump body.

[0008] Preferably, each of the four corners of the bottom of the base plate is fixedly connected to a movable wheel, and a push rod is fixedly connected to the left side of the top of the base plate.

[0009] Preferably, the adjustment mechanism includes an adjustment seat and a mounting shell, with the bottom of the lubrication pump body located inside the mounting shell, and the bottom of the adjustment seat fixedly connected to the left side of the top of the base plate.

[0010] Preferably, a motor is fixedly connected to the top of the adjusting seat, a screw is fixedly connected to the output end of the motor, the bottom of the screw penetrates into the inner cavity of the adjusting seat and is threadedly connected to a threaded sleeve, and connecting blocks are fixedly connected to the front and rear sides of one side of the threaded sleeve, and one side of the connecting block penetrates the adjusting seat and is fixedly connected to the mounting shell.

[0011] Preferably, the surface of the screw is rotatably connected to the adjusting seat via a bearing, and the front and rear sides of one side of the adjusting seat are provided with openings for use with the connecting block.

[0012] Preferably, one end of the pull rod is fixedly connected to a pull block, the lifting frame is U-shaped, and both ends of the spring are fixedly connected to the limiting block and the lifting frame, respectively.

[0013] Preferably, the top of the lubrication pump body is fixedly connected to a feed pipe, and the top of the feed pipe is threadedly connected to a pipe cap.

[0014] Compared with the prior art, this utility model, through the cooperation of a dustproof component, seals the output pipe of the lubrication pump body with a dustproof plug when the lubrication pump body is not in use, preventing external dust from entering the lubrication pump body through the output pipe, thereby achieving the function of dust prevention for the output pipe. With the cooperation of the adjustment mechanism, the operating height of the lubrication pump body can be adjusted, making it convenient for operators to operate and also convenient to connect to external pipes of different heights, solving the problem of the relatively simple function of grease lubrication pumps in the prior art. Attached Figure Description

[0015] 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 only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the adjustment mechanism of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the lubrication pump body of this utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the dustproof component of this utility model.

[0020] In the diagram: 1. Base plate; 2. Adjustment mechanism; 201. Adjustment seat; 202. Mounting shell; 203. Motor; 204. Screw; 205. Screw sleeve; 206. Connecting block; 207. Opening; 3. Lubrication pump body; 4. Output pipe; 5. Dustproof assembly; 501. Lifting frame; 502. Limiting shell; 503. Slide rod; 504. Slide sleeve; 505. Pull rod; 506. Dust plug; 507. Limiting block; 508. Limiting rod; 509. Spring; 510. Positioning shell; 511. Mounting block; 512. Pull block; 6. Moving wheel; 7. Push rod; 8. Feed pipe; 9. Pipe cover. Detailed Implementation

[0021] 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.

[0022] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0023] This application discloses a multifunctional grease lubrication pump. (Refer to...) Figures 1-4 A multifunctional grease lubrication pump includes a base plate 1, an adjustment mechanism 2 and a lubrication pump body 3 respectively provided on both sides of the top of the base plate 1, an output pipe 4 fixedly connected to one side of the lubrication pump body 3, and a dustproof component 5 provided on the surface of the output pipe 4.

[0024] The dustproof assembly 5 includes a lifting frame 501 and two limiting shells 502. The left sides of the two limiting shells 502 are fixedly connected to the front and rear sides of one side of the lubrication pump body 3, respectively. The lifting frame 501 is sleeved on the surface of the output pipe 4. A sliding rod 503 is fixedly connected to the inner wall of the limiting shell 502. A sliding sleeve 504 is sleeved on the surface of the sliding rod 503. The left side of the lifting frame 501 is fixedly connected to the two sliding sleeves 504, respectively. A pull rod 505 is provided on one side of the lifting frame 501. One end of the pull rod 505 passes through the inner cavity of the lifting frame 501 and is fixedly connected to a dust plug 506. One side of the dust plug 506 extends into the inner cavity of the output pipe 4. Limiting blocks 507 are fixedly connected to the front and rear sides of the dust plug 506. A limiting rod 508 is fixedly connected to one side of block 507. A spring 509 is sleeved on the surface of the limiting rod 508. One end of the limiting rod 508 extends to the outside of the lifting frame 501. With the cooperation of the dustproof component 5, when the lubrication pump body 3 is not in use, the dustproof plug 506 therein can be used to seal the output pipe 4 of the lubrication pump body 3 to prevent external dust from entering the lubrication pump body 3 through the output pipe 4. This can achieve the function of dustproofing the output pipe 4. With the cooperation of the adjustment mechanism 2, the operating height of the lubrication pump body 3 can be adjusted, which is convenient for the staff to operate it and also convenient to connect with external pipes of different heights. This solves the problem that the function of the grease lubrication pump in the prior art is relatively simple.

[0025] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 The top of the output pipe 4 is provided with a positioning shell 510. A mounting block 511 is fixedly connected to one side of the positioning shell 510. One side of the mounting block 511 is fixedly connected to the lubrication pump body 3. The four corners of the bottom of the base plate 1 are fixedly connected with moving wheels 6. A push rod 7 is fixedly connected to the left side of the top of the base plate 1. The positioning shell 510 can be used to place the dust plug 506. The mounting block 511 can be used to fix the positioning shell 510. The moving wheels 6 can facilitate the movement of the entire device. The push rod 7 can facilitate the user to push the device.

[0026] Reference Figure 1 and Figure 2The adjusting mechanism 2 includes an adjusting seat 201 and a mounting shell 202. The bottom of the lubrication pump body 3 is located inside the mounting shell 202. The bottom of the adjusting seat 201 is fixedly connected to the left side of the top of the base plate 1. A motor 203 is fixedly connected to the top of the adjusting seat 201. A screw 204 is fixedly connected to the output end of the motor 203. The bottom of the screw 204 penetrates into the inner cavity of the adjusting seat 201 and is threadedly connected to a threaded sleeve 205. Connecting blocks 206 are fixedly connected to the front and rear sides of one side of the threaded sleeve 205. One side of the connecting block 206 penetrates the adjusting seat 201 and is fixedly connected to the mounting shell 202. The surface of the screw 204 is flush with the ground surface. The adjusting seat 201 is rotatably connected by a bearing. The front and rear sides of one side of the adjusting seat 201 are provided with openings 207 that cooperate with the connecting block 206. The mounting shell 202 is provided to support the lubrication pump body 3. The screw 204 can be rotated by controlling the motor 203 to turn. The rotation of the screw 204 can drive the screw sleeve 205 to adjust the height. The screw sleeve 205 can drive the lubrication pump body 3 to adjust the height through the cooperation of the connecting block 206 and the mounting shell 202. The bearing facilitates the rotation of the screw 204. The opening 207 facilitates the installation and use of the connecting block 206.

[0027] Reference Figure 3 and Figure 4 One end of the pull rod 505 is fixedly connected to the pull block 512. The lifting frame 501 is U-shaped. The two ends of the spring 509 are fixedly connected to the limit block 507 and the lifting frame 501 respectively. The top of the lubrication pump body 3 is fixedly connected to the feed pipe 8. The top of the feed pipe 8 is threadedly connected to the pipe cap 9. By setting the pull block 512, it is easy for the user to pull the pull rod 505. By setting the feed pipe 8, it is easy to inject lubricating oil into the lubrication pump body 3. By setting the pipe cap 9, it can be used to close the feed pipe 8. By setting the spring 509, the movement of the limit block 507 will squeeze it. The spring 509 can facilitate the reset of the limit block 507.

[0028] Working principle: The entire lubrication pump body 3 can be moved to a designated position by the cooperation of the movable wheels 6. Turning on the control motor 203 drives the screw 204 to rotate. The rotation of the screw 204 drives the screw sleeve 205 to adjust its height. The screw sleeve 205, through the cooperation of the connecting block 206 and the mounting shell 202, can adjust the height of the lubrication pump body 3, facilitating operation by personnel of different heights and simplifying subsequent connection of the lubrication pump body 3 to external pipelines of different heights. When the lubrication pump body 3 needs to be used, first pull the pull block 512 to move the pull rod 505. The pull rod 505 moves the dust plug 506 out of the output pipe 4. Then, move the pull block 512 upwards, causing the lifting frame 501, dust plug 506, and sliding sleeve 504 to move upwards. Move the pump body 3 upwards until the dust plug 506 aligns with the positioning housing 510. Pushing the pull block 512 and the pull rod 505 will cause the dust plug 506 to enter the positioning housing 510, releasing the dust plug 506 from the output pipe 4. Then, the external pipe can be connected to the output pipe 4. After the lubrication pump body 3 is used up and the output pipe 4 is no longer connected to the external pipe, pull the pull block 512 to move the dust plug 506 downwards to align with the output pipe 4. When the dust plug 506 moves, it will cause the limiting block 507 to compress the spring 509 and release the pull block 512. At this time, the spring 509 will reset and, through the cooperation of the limiting block 507, will cause the dust plug 506 to move into the output pipe 4, sealing the output pipe 4 and preventing external dust from entering the output pipe 4.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A multifunctional grease lubrication pump, comprising a base plate (1), characterized in that: An adjustment mechanism (2) and a lubrication pump body (3) are respectively provided on both sides of the top of the base plate (1). An output pipe (4) is fixedly connected to one side of the lubrication pump body (3). A dustproof component (5) is provided on the surface of the output pipe (4). The dustproof assembly (5) includes a lifting frame (501) and two limiting shells (502). The left sides of the two limiting shells (502) are fixedly connected to the front and rear sides of one side of the lubrication pump body (3), respectively. The lifting frame (501) is sleeved on the surface of the output pipe (4). A sliding rod (503) is fixedly connected to the inner wall of the limiting shell (502). A sliding sleeve (504) is sleeved on the surface of the sliding rod (503). The left side of the lifting frame (501) is fixedly connected to the two sliding sleeves (504), respectively. One side of the lifting frame (501) is provided with... There is a pull rod (505), one end of which passes through the inner cavity of the lifting frame (501) and is fixedly connected to a dust plug (506). One side of the dust plug (506) extends into the inner cavity of the output pipe (4). Limiting blocks (507) are fixedly connected to both the front and rear sides of the dust plug (506). A limiting rod (508) is fixedly connected to one side of the limiting block (507). A spring (509) is sleeved on the surface of the limiting rod (508). One end of the limiting rod (508) passes through the outer side of the lifting frame (501).

2. The multifunctional grease lubrication pump according to claim 1, characterized in that: The top of the output pipe (4) is provided with a positioning shell (510), and a mounting block (511) is fixedly connected to one side of the positioning shell (510). One side of the mounting block (511) is fixedly connected to the lubrication pump body (3).

3. A multifunctional grease lubrication pump according to claim 1, characterized in that: The four corners of the bottom of the base plate (1) are fixedly connected with movable wheels (6), and the left side of the top of the base plate (1) is fixedly connected with a push rod (7).

4. A multifunctional grease lubrication pump according to claim 1, characterized in that: The adjustment mechanism (2) includes an adjustment seat (201) and a mounting shell (202). The bottom of the lubrication pump body (3) is located in the inner cavity of the mounting shell (202). The bottom of the adjustment seat (201) is fixedly connected to the left side of the top of the base plate (1).

5. A multifunctional grease lubrication pump according to claim 4, characterized in that: A motor (203) is fixedly connected to the top of the adjusting seat (201). A screw (204) is fixedly connected to the output end of the motor (203). The bottom of the screw (204) penetrates into the inner cavity of the adjusting seat (201) and is threadedly connected to a threaded sleeve (205). A connecting block (206) is fixedly connected to the front and rear sides of one side of the threaded sleeve (205). One side of the connecting block (206) penetrates the adjusting seat (201) and is fixedly connected to the mounting shell (202).

6. A multifunctional grease lubrication pump according to claim 5, characterized in that: The surface of the screw (204) is rotatably connected to the adjusting seat (201) via a bearing. The front and rear sides of the adjusting seat (201) are provided with openings (207) that cooperate with the connecting block (206).

7. A multifunctional grease lubrication pump according to claim 1, characterized in that: One end of the pull rod (505) is fixedly connected to a pull block (512), the lifting frame (501) is U-shaped, and the two ends of the spring (509) are fixedly connected to the limiting block (507) and the lifting frame (501) respectively.

8. A multifunctional grease lubrication pump according to claim 1, characterized in that: The top of the lubrication pump body (3) is fixedly connected to the feed pipe (8), and the top of the feed pipe (8) is threadedly connected to the pipe cap (9).

Images