Pneumatic lubricating pump for lubricating system

Abstract

The utility model provides a pneumatic lubricating pump for a lubricating system, and relates to the field of lubricating systems. The pneumatic lubricating pump for the lubricating system comprises a fixing plate, a main conveying shaft is rotationally connected to the inner surface of the fixing plate, a deflection disc is fixedly connected to the outer circumferential face of the main conveying shaft, and a dragging column is rotationally connected to the outer surface of the side, away from the fixing plate, of the deflection disc. According to the pneumatic lubricating pump for the lubricating system, blocky materials needed for reaction are fixed to the double-hole plate, in the reciprocating sliding process of the aligning block, a rod carrying frame is driven by an extension plate to pull a pressing and drawing rod to drive a liquid pressing plate to conduct reciprocating drawing in an air pressure pipe, and when the liquid pressing plate is lifted up, lubricating liquid is pumped into the air pressure pipe through an inner pipe; according to the lubricating liquid extracting and pushing device, the residual materials react with materials in the air pressure pipe, then the liquid pressing plate is pressed downwards, so that the reacted lubricating liquid is pressed out of the device through the leakage pipe, the purpose of extracting and pushing out the lubricating liquid in batches is achieved, and the problem that waste is possibly caused due to the fact that the residual materials are not used but are dissolved reversely is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of lubrication systems, in particular to a pneumatic lubrication pump for a lubrication system. Background Art

[0002] The so-called lubrication system refers to the general term for a series of grease supply, grease discharge and auxiliary devices that supply lubricants to the lubricated parts. The lubrication system can be divided into five types, namely, circulating lubrication system, centralized lubrication system, spray lubrication system, oil immersion and splash lubrication system, and total loss lubrication system of oil and grease.

[0003] During the process of the lubricant pump pumping the lubricant, if the power system directly drives the piston to pump the lubricant, some lubricants may be electrolyzed due to materials or faults, and some lubricants need to be added with certain materials for chemical reaction to achieve the best effect when used. If the entire batch of materials is chemically reacted in advance, the unused materials may be wasted. 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 pneumatic lubrication pump for a lubrication system, which solves the problems raised in the technical background.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: a pneumatic lubrication pump for a lubrication system, including a fixing plate, the inner surface of the fixing plate is rotatably connected to the main output shaft, the outer circumferential surface of the main output shaft is fixedly connected to a deflection plate, the outer surface of the deflection plate away from the fixing plate is rotatably connected to a drag column, the drag column is rotatably connected to the end of the deflection plate away from the deflection plate, the outer circumferential surface of the linkage rod is slidably connected to the fixing plate, the end of the linkage rod away from the drag column is fixedly connected to a uniform block, the outer surface of the uniform block is fixedly connected to an extension plate, the outer surface of the extension plate is slidably connected to a limited slide groove, the outer surface of the limited slide groove close to the drag column is fixedly connected to the fixing plate, the outer surface of the extension plate away from the uniform block is fixedly connected to a rod carrying frame, the inner surface of the rod carrying frame The surface is fixedly connected with a pressure-drawing rod, and a sealing plate is slidably connected with the outer circumferential surface of the pressure-drawing rod, and a fixing plate is fixedly connected with the outer surface of the sealing plate close to the limiting sliding groove, and the pressure-drawing rod is fixedly connected with a pressure liquid plate at one end away from the extension plate, and an air pressure tube is slidably connected with the outer surface of the pressure liquid plate, and the outer surface of the air pressure tube close to the main transmission shaft is fixedly connected with the fixing plate, and the outer surface of the air pressure tube close to the rod carrying frame is fixedly connected with a sealing plate, and the outer surface of the air pressure tube away from the sealing plate is fixedly connected with a double-hole plate, and the outer surface of the double-hole plate close to the main transmission shaft is fixedly connected with a fixing plate, the inner surface of the double-hole plate is fixedly connected with an inner tube, and the outer circumferential surface of the inner tube is slidably connected with the pressure liquid plate, the inner surface of the double-hole plate is fixedly connected with an external leakage tube, and the external circumferential surface of the external leakage tube is slidably connected with the pressure liquid plate.

[0008] Preferably, the fastener plate is a rectangular plate, a sealing plate is fixedly connected to the outer surface of the rectangular plate, an air pressure tube is fixedly connected to the outer surface of the rectangular plate, a double-hole plate is fixedly connected to the outer surface of the rectangular plate, a circular hole is provided on the outer surface of the rectangular plate, a main output shaft is rotatably connected to the inner surface of the circular hole, a rounded rectangular groove is provided on the outer surface of the rectangular plate, and a connecting rod is slidably connected to the inner surface of the rounded rectangular groove.

[0009] Preferably, the deflection disk is a circular disk with a circular hole at the center of the circular disk, the inner surface of the circular hole is fixedly connected to the main output shaft, a circular convex key is provided at the midpoint of the radius of the outer surface of the circular disk away from the fixing plate, and the outer circumferential surface of the convex key is rotatably connected to a drag column.

[0010] Preferably, the limited sliding groove is two rectangular plates, the outer surface of the rectangular plate close to the drag column is fixedly connected to a fixing plate, a synchronized block is slidably connected between the two rectangular plates, a rectangular groove is provided on the outer surface of the rectangular plate, and an extension plate is slidably connected to the inner surface of the rectangular groove.

[0011] Preferably, the rod carrying frame is a square plate, the outer surface of the square plate close to the synchronous block is fixedly connected to the extension plate, the outer surface of the square plate away from the extension plate is provided with an annular sleeve, and the inner surface of the annular sleeve is fixedly connected to the compression rod.

[0012] Preferably, the liquid pressure plate is a square plate, a pressure rod is fixedly connected to the outer surface of the square plate close to the rod carrying frame, an air pressure tube is slidably connected to the outer surface of the square plate, and two circular grooves are provided on the outer surface of the square plate close to the double-hole plate, one of the circular grooves is slidably connected to an inner tube, and the other circular groove is slidably connected to an external leakage tube.

[0013] Preferably, the inner tube is a circular tube, a double-hole plate is fixedly connected to the outer circumference of the circular tube, a liquid pressure plate is slidably connected to the outer circumference of the circular tube, and a one-way valve from outside the device to inside the air pressure tube is fixedly connected to the inner surface of the circular tube.

[0014] Preferably, the leakage pipe is a circular tube, the outer circumferential surface of the circular tube is fixedly connected with a double-hole plate, the outer circumferential surface of the circular tube is slidably connected with a liquid pressure plate, and the inner surface of the circular tube is fixedly connected with a one-way valve leading from the air pressure tube to the outside of the device.

[0015] (III) Beneficial effects

[0016] The utility model provides a pneumatic lubrication pump for a lubrication system, which has the following beneficial effects:

[0017] 1. The lubrication system uses a pneumatic lubrication pump. The block material required for the reaction is fixed on the double-hole plate. During the reciprocating sliding of the moving block, the rod-carrying frame is driven by the extension plate to pull the pressure rod to drive the pressure plate to reciprocate in the air pressure tube. When the pressure plate is lifted, the lubricating liquid is pumped into the air pressure tube through the inner tube to react with the material in the air pressure tube. After that, the pressure plate is pressed down, so that the lubricating liquid after the reaction is completed is pressed out of the device through the leakage pipe, thereby achieving the purpose of extracting and pushing out the lubricating liquid in batches, and solving the problem that the remaining material is not used but the chemical reaction has been completed, which may cause waste.

[0018] 2. The lubrication system uses a pneumatic lubrication pump, which drives the deflection plate to rotate during the rotation of the main output shaft, so that during the rotation of the deflection plate, the drag column pulls the connecting rod to drive the unison block to slide back and forth under the restriction of the limited sliding groove, so that during the reciprocating sliding of the unison block, the extension plate drives the rod-carrying frame to pull the pressure rod to drive the liquid pressure plate to reciprocate in the air pressure tube, thereby achieving automatic indirect extraction and pressure delivery of the lubricating fluid, solving the problem that the direct drive pumping of the power system may cause the electrolysis of lubricants of some materials due to materials or failures. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the firmware board of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the deflection disk of the utility model;

[0021] Figure 3 This is a schematic diagram of the limited slide groove structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the liquid pressure plate of the utility model.

[0023] Among them, the fixing plate 1, the main output shaft 2, the deflection plate 3, the drag column 4, the connecting rod 5, the unison block 6, the extension plate 7, the limit slide groove 8, the rod carrying frame 9, the pressure rod 10, the sealing plate 11, the pressure liquid plate 12, the air pressure tube 13, the double hole plate 14, the inner tube 15, and the leakage tube 16. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model provides a pneumatic lubrication pump for a lubrication system. Figure 1-4As shown, it includes a fixing plate 1, which is a rectangular plate. A sealing plate 11 is fixedly connected to the outer surface of the rectangular plate, an air pressure tube 13 is fixedly connected to the outer surface of the rectangular plate, a double-hole plate 14 is fixedly connected to the outer surface of the rectangular plate, a circular hole is provided on the outer surface of the rectangular plate, a main output shaft 2 is rotatably connected to the inner surface of the circular hole, a rounded rectangular groove is provided on the outer surface of the rectangular plate, a connecting rod 5 is slidably connected to the inner surface of the rounded rectangular groove, and the fixing plate 1 is used to provide necessary support for part of the device structure and provide it with a necessary working environment.

[0026] The inner surface of the fixing plate 1 is rotatably connected to the main output shaft 2, and the outer circumferential surface of the main output shaft 2 is fixedly connected to the deflection plate 3. The deflection plate 3 is a circular plate, and a circular hole is provided at the center of the circular plate. The main output shaft 2 is fixedly connected to the inner surface of the circular hole. A circular convex key is provided at the midpoint of the radius of the outer surface of the circular plate away from the fixing plate 1. The outer circumferential surface of the convex key is rotatably connected to a drag column 4. The deflection plate 3 is used to drag the drag column 4 through its own circular convex key to pull the connecting rod 5 to slide up and down during its own rotation.

[0027] The outer surface of the deflection disk 3 on the side away from the fixing plate 1 is rotatably connected to the dragging column 4, the dragging column 4 is rotatably connected to the end away from the deflection disk 3 with the connecting rod 5, the outer circumferential surface of the connecting rod 5 is slidably connected to the fixing plate 1, the connecting rod 5 is fixedly connected to the end away from the dragging column 4 with the unison block 6, the outer surface of the unison block 6 is fixedly connected to the extension plate 7, the outer surface of the extension plate 7 is slidably connected to the limited slide groove 8, the limited slide groove 8 is two rectangular plates, the outer surface of the rectangular plate close to the dragging column 4 is fixedly connected to the fixing plate 1, the two rectangular plates are slidably connected with the unison block 6, the outer surface of the rectangular plate is provided with a rectangular groove, the inner surface of the rectangular groove is slidably connected to the extension plate 7, and the limited slide groove 8 is used to regulate the sliding direction and distance of the extension plate 7.

[0028] A fixing plate 1 is fixedly connected to the outer surface of the limiting slide groove 8 on the side close to the drag column 4, and a rod carrying frame 9 is fixedly connected to the outer surface of the extension plate 7 on the side away from the uniformly moving block 6. The rod carrying frame 9 is a square plate, and the outer surface of the square plate close to the uniformly moving block 6 is fixedly connected to the extension plate 7. The extension plate 7 is an insulating material, and an annular sleeve is provided on the outer surface of the square plate away from the extension plate 7. A compression rod 10 is fixedly connected to the inner surface of the annular sleeve. The rod carrying frame 9 is used to drive the compression rod 10 therein to slide in the same direction during the sliding process.

[0029] A compression rod 10 is fixedly connected to the inner surface of the rod carrying frame 9, and a sealing plate 11 is slidably connected to the outer circumference of the compression rod 10. The outer surface of the sealing plate 11 close to the limiting slide groove 8 is fixedly connected to the fixing plate 1. The compression rod 10 is fixedly connected to the end away from the extension plate 7 with a liquid pressing plate 12. The liquid pressing plate 12 is a square plate. The outer surface of the square plate close to the rod carrying frame 9 is fixedly connected to the compression rod 10. The outer surface of the square plate is slidably connected to an air pressure tube 13. The outer surface of the square plate close to the double-hole plate 14 is provided with two circular grooves, one of which is slidably connected to an inner tube 15, and the other is slidably connected to an external leakage tube 16. The liquid pressing plate 12 is used to pull the liquid inside the air pressure tube 13, and then press the liquid out after it is drawn into the air pressure tube 13.

[0030] An air pressure tube 13 is slidably connected to the outer surface of the pressure plate 12, and a fixing plate 1 is fixedly connected to the outer surface of the air pressure tube 13 on the side close to the main output shaft 2, and a sealing plate 11 is fixedly connected to the outer surface of the air pressure tube 13 on the side close to the rod carrying frame 9, and a double-hole plate 14 is fixedly connected to the outer surface of the air pressure tube 13 away from the sealing plate 11, and the fixing plate 1 is fixedly connected to the outer surface of the double-hole plate 14 on the side close to the main output shaft 2, and an inner tube 15 is fixedly connected to the inner surface of the double-hole plate 14. The inner tube 15 is a circular tube, and the double-hole plate 14 is fixedly connected to the outer circumferential surface of the circular tube. The pressure plate 12 is slidably connected to the outer circumferential surface of the circular tube, and a one-way valve from the outside of the device to the inside of the air pressure tube 13 is fixedly connected to the inner surface of the circular tube, and the inner tube 15 is used to draw the lubricating liquid in the container outside the device into the air pressure tube 13.

[0031] The outer circumference of the inner tube 15 is slidably connected to the pressure plate 12, the inner surface of the double-hole plate 14 is fixedly connected to the leakage pipe 16, the outer circumference of the leakage pipe 16 is slidably connected to the pressure plate 12, the leakage pipe 16 is a circular tube, the outer circumference of the circular tube is fixedly connected to the double-hole plate 14, the outer circumference of the circular tube is slidably connected to the pressure plate 12, the inner surface of the circular tube is fixedly connected to a one-way valve from the air pressure tube 13 to the outside of the device, and the leakage pipe 16 is used to press the lubricating fluid in the air pressure tube 13 out of the air pressure tube 13.

[0032] Working principle: When using the device, the block material required for the reaction is fixed on the double-hole plate 14, and the inner tube 15 is fixed in the lubricating oil container. The main output shaft 2 is driven to rotate by an external power source. During the rotation of the main output shaft 2, the deflection plate 3 is driven to rotate, so that during the rotation of the deflection plate 3, the drag column 4 is dragged to pull the connecting rod 5 to drive the unison block 6 to slide back and forth under the restriction of the limited slide groove 8, so that during the reciprocating sliding of the unison block 6, the rod-carrying frame 9 is driven by the extension plate 7 to pull the pressure rod 10 to drive the liquid pressure plate 12 to reciprocate in the air pressure tube 13. When the liquid pressure plate 12 is lifted, the lubricating liquid is pumped into the air pressure tube 13 through the inner tube 15 to react with the material in the air pressure tube 13. Then the liquid pressure plate 12 is pressed down, so that the lubricating liquid after the reaction is completed is pressed out of the device through the leakage pipe 16.

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pneumatic lubrication pump for a lubrication system, comprising a fastener plate (1), characterized in that: The inner surface of the fixing plate (1) is rotatably connected to the main output shaft (2), the outer circumferential surface of the main output shaft (2) is fixedly connected to a deflection plate (3), the outer surface of the deflection plate (3) away from the fixing plate (1) is rotatably connected to a drag column (4), the end of the drag column (4) away from the deflection plate (3) is rotatably connected to a linkage rod (5), the outer circumferential surface of the linkage rod (5) is slidably connected to the fixing plate (1), and the end of the linkage rod (5) away from the drag column (4) is fixedly connected to a aligning block (6) The outer surface of the uniformly moving block (6) is fixedly connected with an extension plate (7), the outer surface of the extension plate (7) is slidably connected with a limited slide groove (8), the outer surface of the limited slide groove (8) close to the drag column (4) is fixedly connected with a fixing plate (1), the outer surface of the extension plate (7) away from the uniformly moving block (6) is fixedly connected with a rod carrying frame (9), the inner surface of the rod carrying frame (9) is fixedly connected with a pressure rod (10), the outer circumferential surface of the pressure rod (10) is slidably connected with a sealing plate (11), the sealing plate (11) is fixedly connected to a fixing plate (1) on the outer surface of a side close to the limiting slide groove (8), a pressure plate (12) is fixedly connected to the end of the pressure rod (10) away from the extension plate (7), an air pressure tube (13) is slidably connected to the outer surface of the pressure plate (12), the outer surface of the air pressure tube (13) close to the main output shaft (2) is fixedly connected to the fixing plate (1), the outer surface of the air pressure tube (13) close to the rod carrying frame (9) is fixedly connected to the sealing plate (11), the air pressure tube (13) is fixedly connected to the outer surface of the rod carrying frame (9), and the air pressure tube (13) is fixedly connected to the outer surface of the rod carrying frame (9). ) is fixedly connected to a double-hole plate (14) on the outer surface of a side away from the sealing plate (11), and is fixedly connected to a fixing plate (1) on the outer surface of the double-hole plate (14) on the side close to the main output shaft (2). An inner tube (15) is fixedly connected to the inner surface of the double-hole plate (14), and a liquid pressure plate (12) is slidably connected to the outer circumferential surface of the inner tube (15). An external leakage pipe (16) is fixedly connected to the inner surface of the double-hole plate (14), and the external leakage pipe (16) is slidably connected to the liquid pressure plate (12).

2. The pneumatic lubrication pump for a lubrication system according to claim 1, characterized in that: The fastener plate (1) is a rectangular plate, a sealing plate (11) is fixedly connected to the outer surface of the rectangular plate, a pneumatic tube (13) is fixedly connected to the outer surface of the rectangular plate, a double-hole plate (14) is fixedly connected to the outer surface of the rectangular plate, a circular hole is provided on the outer surface of the rectangular plate, a main output shaft (2) is rotatably connected to the inner surface of the circular hole, a rounded rectangular groove is provided on the outer surface of the rectangular plate, and a linkage rod (5) is slidably connected to the inner surface of the rounded rectangular groove.

3. The pneumatic lubrication pump for a lubrication system according to claim 1, characterized in that: The deflection plate (3) is a circular plate, a circular hole is provided at the center of the circular plate, the inner surface of the circular hole is fixedly connected to the main output shaft (2), a circular convex key is provided at the midpoint of the radius of the outer surface of the side of the circular plate away from the fixing plate (1), and the outer circumferential surface of the convex key is rotatably connected to a drag column (4).

4. The pneumatic lubrication pump for a lubrication system according to claim 1, characterized in that: The limited sliding groove (8) is composed of two rectangular plates, the outer surface of the rectangular plate close to the drag column (4) is fixedly connected to a fixing plate (1), a synchronized moving block (6) is slidably connected between the two rectangular plates, a rectangular groove is provided on the outer surface of the rectangular plate, and an extension plate (7) is slidably connected to the inner surface of the rectangular groove.

5. The pneumatic lubrication pump for a lubrication system according to claim 1, characterized in that: The rod carrying frame (9) is a square plate, the outer surface of the square plate close to the synchronous block (6) is fixedly connected to the extension plate (7), and the outer surface of the square plate away from the extension plate (7) is provided with an annular sleeve, and the inner surface of the annular sleeve is fixedly connected to the compression rod (10).

6. The pneumatic lubrication pump for a lubrication system according to claim 1, characterized in that: The liquid pressing plate (12) is a square plate, and a pressure rod (10) is fixedly connected to the outer surface of the square plate close to the rod carrying frame (9), and a pressure pipe (13) is slidably connected to the outer surface of the square plate. Two circular grooves are provided on the outer surface of the square plate close to the double-hole plate (14), and an inner tube (15) is slidably connected to the inner surface of one of the circular grooves, and an external leakage pipe (16) is slidably connected to the inner surface of the other circular groove.

7. The pneumatic lubrication pump for a lubrication system according to claim 1, characterized in that: The inner tube (15) is a circular tube, the outer circumferential surface of which is fixedly connected to a double-hole plate (14), the outer circumferential surface of which is slidably connected to a liquid pressure plate (12), and the inner surface of which is fixedly connected to a one-way valve leading from the outside of the device to the inside of the air pressure tube (13).

8. The pneumatic lubrication pump for a lubrication system according to claim 1, characterized in that: The external leakage pipe (16) is a circular pipe, the outer circumferential surface of which is fixedly connected to a double-hole plate (14), the outer circumferential surface of which is slidably connected to a liquid pressure plate (12), and the inner surface of which is fixedly connected to a one-way valve leading from the air pressure pipe (13) to the outside of the device.

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