Conveyor chain oiling mechanism

Abstract

The invention relates to the technical field of conveyors, in particular to a conveyor chain oiling mechanism which comprises an oil storage barrel and a chain, a detachable barrel cover is installed at the upper end of the oil storage barrel, an oil discharging piece is installed at the bottom of the oil storage barrel, and a first piston used for squeezing lubricating oil is installed in the oil storage barrel in a sliding mode. A connecting pipe penetrating through the cylinder cover is installed on the upper surface of the cylinder cover, a third one-way valve is installed at the end, away from the cylinder cover, of the connecting pipe, an air cylinder communicated with the third one-way valve is installed at the upper end of the third one-way valve, a second one-way valve is installed at the bottom of the air cylinder, and a second piston is slidably installed in the air cylinder; the second piston is connected with the upper end of a lever through a connecting piece, a shaft rod is rotationally installed in the middle of the lever, and an extrusion piece used for enabling the lower end of the lever to move downwards is installed in the middle of the lever. And the oiling efficiency of the chain is improved.

Description

Technical Field

[0001] The invention relates to a conveyor chain oiling mechanism, belonging to the field of conveyors. Background Art

[0002] Chain conveyor is a commonly used material handling equipment. The chain conveyor drives the sprocket through the motor to make the chain move in a circular motion, thereby driving the material placed on the chain to move. The material moves with the chain from the feed end to the discharge end. In order to ensure the normal operation of the chain and extend its service life, it is very important to lubricate it from time to time. The chain includes an inner link plate, an outer link plate, a pin and a roller. The roller is sleeved on the pin and is located between the inner link plate and the outer link plate. Dripping liquid lubricating oil between the roller and the pin is a common way to lubricate the chain. At present, when dripping liquid lubricating oil between the roller and the pin, the lubricating oil is generally stored in a deformable plastic bottle. A dripping tube is installed on the mouth of the plastic bottle. By manually squeezing the plastic bottle, the liquid lubricating oil in the plastic bottle drips from the dripping tube onto the surface of the roller in the form of droplets. This method requires personnel to move the plastic bottle to align the dripping tube with each roller on the chain one by one. Because the rollers in the chain are not large in size, personnel need to concentrate on maintaining the relative position of the dripping tube and the roller, which affects the oiling efficiency. Summary of the invention

[0003] In view of the shortcomings of the prior art, the object of the present invention is to provide a conveyor chain oiling mechanism to solve the problems raised in the above background technology.

[0004] In order to achieve the above-mentioned purpose, the present invention is realized through the following technical scheme: a conveyor chain oiling mechanism comprises an oil storage cylinder and a chain, a detachable cylinder cover is installed on the upper end of the oil storage cylinder, an oil discharge member is installed on the bottom of the oil storage cylinder, a ball valve is installed inside the oil storage cylinder, a first piston for squeezing lubricating oil is slidably installed in the oil storage cylinder, a connecting pipe penetrating the cylinder cover is installed on the upper surface of the cylinder cover, a third one-way valve is installed on the end of the connecting pipe away from the cylinder cover, an air cylinder communicating with the third one-way valve is installed on the upper end of the third one-way valve, the third one-way valve is conducted in a direction away from the air cylinder, the upper end of the air cylinder is open, a second one-way valve is installed at the bottom of the air cylinder, the second one-way valve is conducted in a direction close to the air cylinder, a second piston is slidably installed in the air cylinder, the second piston is connected to the upper end of a lever through a connecting member, a shaft rod is rotatably installed at the middle position of the lever, the lower end of the lever extends to between two rollers in the chain, and an extrusion member for moving the lower end of the lever downward is installed at the middle position of the lever.

[0005] Specifically, the oil discharge component includes a first one-way valve, a first one-way valve is installed at the bottom of the oil storage cylinder, the first one-way valve is conductive in the direction away from the oil storage cylinder, a hose is installed at the lower end of the first one-way valve, a pipe joint is installed at the lower end of the hose, a capillary is installed at the lower end of the pipe joint, both ends of the capillary are open, a plurality of oil discharge holes are equidistantly provided at the lower position of the outer surface of the capillary, both ends of the capillary are installed with sealing components for adjusting the number of oil discharge holes opened, and an adjusting component for adjusting the relative position of the capillary and the chain is installed between the pipe joint and the oil storage cylinder.

[0006] Specifically, the blocking member includes an end cover, and both ends of the capillary are provided with end covers for blocking the ends of the capillary, and both ends of the capillary are sleeved with connecting rings that match the end covers, and the end cover is connected to the connecting ring through a plurality of bolts, and a threaded hole is opened in the middle position of one side surface of the end cover, and a screw is threadedly connected to the threaded hole, and a knob head is installed at the end of the screw that is on the outside of the capillary, and a third piston is installed at the end of the screw that is on the inside of the capillary.

[0007] Specifically, the adjusting member includes a support plate, the support plate is connected and fixed to the outer surface of the pipe joint, a vertically arranged stud is installed at one end of the support plate away from the pipe joint, a support ear is installed at the lower end of the oil storage cylinder, a vertical hole matching the stud is opened on the upper surface of the support ear, the stud passes through the vertical hole, nuts are provided on the upper side and the lower side of the vertical hole, and the nuts are threadedly connected to the stud.

[0008] Specifically, the connecting member includes a round rod, which is installed at the middle position of the upper surface of the second piston, the upper end of the round rod is connected and fixed to a horizontal frame, the upper end of the lever is installed with an axis head, the axis head is inserted in the horizontal frame and the axis head is in sliding contact with the inner wall of the horizontal frame, the outer surface of the gas cylinder is connected and fixed with a connecting plate, the upper end of the connecting plate is installed with a top plate, and one end of the top plate is connected and fixed to the cylinder cover.

[0009] Specifically, the extrusion part includes a support plate, which is installed at the middle position of the lever, a lower limit cylinder is installed on the upper surface of the support plate, a vertically arranged spring is inserted in the lower limit cylinder, an upper limit cylinder is sleeved on the upper end of the spring, a cross plate is installed on the upper end of the upper limit cylinder, the end of the shaft rod away from the lever is connected and fixed with a connecting plate, the end of the cross plate away from the upper limit cylinder is connected and fixed to the connecting plate, the end of the cross plate close to the upper limit cylinder is connected and fixed with a hanging plate, the upper end of the hanging plate is connected and fixed to a top plate, an ear plate is installed at the middle position of the top plate, and a plurality of fixing holes are evenly arranged on the upper surface of the ear plate.

[0010] Specifically, an upper ring connected and fixed to the cylinder cover is sleeved on the outer surface of the lower end of the cylinder cover, and a lower ring connected and fixed to the oil storage cylinder is sleeved on the oil storage cylinder, and the upper ring is connected to the lower ring by a plurality of bolts.

[0011] Specifically, a connecting head is connected and fixed to the middle of the upper surface of the first piston, and a lifting ear is connected and fixed to the upper end of the connecting head.

[0012] Specifically, a roller is rotatably mounted on the lower end of the lever, the roller is arranged between two rollers in the chain, and the roller is in contact with the rollers.

[0013] Beneficial effects of the present invention:

[0014] 1. According to the height difference between the capillary tube and the chain, adjust the position of the stud along the vertical hole on the lug to change the height of the capillary tube until the spacing between the capillary tube and the chain meets the requirement. Then use the two nuts on the stud to limit the relative position of the stud and the lug to conveniently adjust the relative position between the capillary tube and the chain, so that the lubricating oil drips onto the connection between the roller and the pin in the chain with a shorter height difference.

[0015] 2. According to the width of the chain and the relative position of the chain and the capillary tube, use the knob head to turn the screws in the two threaded holes so that the screws drive the third piston to move in the capillary tube, and finally the oil drain hole between the two third pistons is directly above the roller in the chain. The number of oil drain holes can be adjusted according to the width of the chain, and the opened oil drain holes can be directly above the roller in the chain. When the lubricating oil is dripped, the lubricating oil will drip directly on the connection between the roller and the pin shaft to prevent the lubricating oil from dripping on other parts and reduce the waste of lubricating oil.

[0016] 3. Make the chain move at a lower speed. The roller in the chain will force the roller at the lower end of the lever to move upward. The roller realizes rolling contact between the lower end of the lever and the roller to reduce wear. When the roller drives the lower end of the lever to move upward, the lever rotates around the shaft rod, and the shaft head at the upper end of the lever presses the cross frame downward. At the same time, the spring is in a compressed state. At this time, the second piston moves downward in the air cylinder, the second one-way valve is closed, and the third one-way valve is opened. Therefore, the air in the air cylinder enters the space formed by the cylinder cover and the oil storage cylinder through the connecting pipe under the pressure of the second piston. The first piston moves downward under the pressure of the air and squeezes the lubricating oil in the oil storage cylinder, so that the first one-way valve opens. The oil in the oil reservoir is opened, so that the lubricating oil in the oil reservoir is discharged through the oil drain hole on the cap and drips onto the connection between the roller and the pin in the chain. When the roller passes over a roller in the chain, the lower end of the lever moves downward under the action of the spring rebound force, so that the second piston moves upward in the air cylinder, the second one-way valve opens, and the third one-way valve closes, preparing for the next injection of air into the space formed by the cylinder cover and the oil reservoir. The roller moves up and down repeatedly during the alternating contact with multiple rollers in the chain, thereby oiling the rollers in the chain one by one, without the need for personnel to concentrate on maintaining the relative position of the drip tube and the roller, thereby improving the oiling efficiency of the chain. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings:

[0018] Figure 1 It is a structural schematic diagram of a conveyor chain oiling mechanism of the present invention;

[0019] Figure 2 It is a three-dimensional diagram from another perspective of a conveyor chain oiling mechanism of the present invention;

[0020] Figure 3 It is a schematic diagram of the assembly of a first piston and an oil storage cylinder in a conveyor chain oiling mechanism of the present invention;

[0021] Figure 4 It is a schematic diagram of the assembly of a spring, a second piston and a lever in a conveyor chain oiling mechanism of the present invention;

[0022] Figure 5 It is a schematic diagram of the assembly of a screw rod, an end cover and a capillary tube of a conveyor chain oiling mechanism of the present invention;

[0023] Figure 6 It is a schematic diagram of the assembly of a third piston, a screw rod and a capillary tube in a conveyor chain oiling mechanism of the present invention;

[0024] In the figure: 1, oil storage cylinder, 2, ball valve, 3, first non-return valve, 4, hose, 5, capillary, 6, screw, 7, chain, 8, shaft, 9, connecting plate, 10, lever, 11, support plate, 12, lower limit cylinder, 13, spring, 14, upper limit cylinder, 15, horizontal plate, 16, hanging plate, 17, top plate, 18, connecting plate, 19, shaft head, 20, horizontal frame, 21, round rod, 22, air cylinder, 23 , second one-way valve, 24, third one-way valve, 25, connecting pipe, 26, stud, 27, nut, 28, support ear, 29, lower ring, 30, support plate, 31, upper ring, 32, cylinder cover, 33, ear plate, 34, lifting ear, 35, first piston, 36, second piston, 37, roller, 38, end cover, 39, connecting ring, 40, knob head, 41, third piston, 42, oil drain hole. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0026] See also Figure 1-Figure 3The present invention provides a technical solution: a conveyor chain oiling mechanism, comprising an oil storage cylinder 1 and a chain 7, a detachable cylinder cover 32 is installed on the upper end of the oil storage cylinder 1, wherein the outer surface of the lower end of the cylinder cover 32 is sleeved with an upper ring 31 connected and fixed to the cylinder cover 32, and the oil storage cylinder 1 is sleeved with a lower ring 29 connected and fixed to the oil storage cylinder 1, so that the upper ring 31 is connected to the lower ring 29 by a plurality of bolts, which is convenient for the disassembly and assembly of the cylinder cover 32 and the oil storage cylinder 1.

[0027] See also Figure 1 , Figure 2 , Figure 5 and Figure 6 A first one-way valve 3 is installed at the bottom of the oil storage cylinder 1, and the first one-way valve 3 is conductive in the direction away from the oil storage cylinder 1. A hose 4 is installed at the lower end of the first one-way valve 3, and a pipe joint is installed at the lower end of the hose 4. A thin tube 5 is installed at the lower end of the pipe joint. Both ends of the thin tube 5 are open. A plurality of oil discharge holes 42 are equidistantly provided at the lower position of the outer surface of the thin tube 5. Both ends of the thin tube 5 are provided with end covers 38 for sealing the ends of the thin tube 5. Both ends of the thin tube 5 are sleeved with connecting rings 39 that match the end covers 38. The end covers 38 are connected to the connecting rings 39 by multiple bolts. A threaded hole is provided in the middle of one side of the end cover 38. A screw 6 is threadedly connected to the threaded hole. The screw 6 is at one end of the outer side of the thin tube 5. A knob head 40 is installed, and a third piston 41 is installed at one end of the screw 6 on the inner side of the capillary 5. According to the width of the chain 7 and the relative position of the chain 7 and the capillary 5, the knob head 40 is used to twist the screw 6 in the two threaded holes, so that the screw 6 drives the third piston 41 to move in the capillary 5, and finally the oil drain hole 42 between the two third pistons 41 is located directly above the roller in the chain 7, so that the number of oil drain holes 42 can be adjusted according to the width of the chain 7, and the opened oil drain holes 42 are located directly above the roller in the chain 7. When the lubricating oil is dripped, the lubricating oil will directly drip on the connecting part of the roller and the pin shaft, preventing the lubricating oil from dripping on other parts, thereby reducing the waste of lubricating oil.

[0028] See also Figure 1-Figure 3 A support plate 30 is connected and fixed to the outer surface of the pipe joint, and a vertically arranged stud 26 is installed at one end of the support plate 30 away from the pipe joint. A support ear 28 is installed at the lower end of the oil storage cylinder 1. A vertical hole matching the stud 26 is opened on the upper surface of the support ear 28. The stud 26 passes through the vertical hole. Nuts 27 are provided on the upper and lower sides of the vertical hole. The nut 27 is threadedly connected to the stud 26. According to the height difference between the capillary 5 and the chain 7, the position of the stud 26 is adjusted along the vertical hole on the support ear 28 to change the height of the capillary 5 until the spacing between the capillary 5 and the chain 7 meets the requirement. Then, the two nuts 27 on the stud 26 are used to limit the relative position of the stud 26 and the support ear 28, so as to realize the convenient adjustment of the relative position between the capillary 5 and the chain 7, so that the lubricating oil drips on the roller and the pin connection part in the chain 7 with a shorter height difference.

[0029] See also Figure 1-Figure 3 A ball valve 2 is installed inside the oil storage cylinder 1, and a first piston 35 for squeezing lubricating oil is slidably installed in the oil storage cylinder 1. A connecting head is connected and fixed to the middle position of the upper surface of the first piston 35, and a lifting ear 34 is connected and fixed to the upper end of the connecting head. After the oil storage cylinder 1 and the cylinder cover 32 are disassembled, the ball valve 2 is opened, and then the lifting ear 34 is used to pull the first piston 35 to make the first piston 35 separate from the oil storage cylinder 1. At this time, air enters the space formed by the first piston 35 and the oil storage cylinder 1 through the ball valve 2. After the first piston 35 is taken out of the oil storage cylinder 1, it is convenient to replenish the lubricating oil into the oil storage cylinder 1.

[0030] See also Figure 1 , Figure 2 and Figure 4 A connecting pipe 25 penetrating the cylinder cover 32 is installed on the upper surface of the cylinder cover 32, and a third one-way valve 24 is installed on the end of the connecting pipe 25 away from the cylinder cover 32. The upper end of the third one-way valve 24 is installed with a gas cylinder 22 communicating with the third one-way valve 24, and the third one-way valve 24 is conducted in a direction away from the gas cylinder 22. The upper end of the gas cylinder 22 is open, and a second one-way valve 23 is installed at the bottom of the gas cylinder 22. The second one-way valve 23 is conducted in a direction close to the gas cylinder 22. A second piston 36 is slidably installed in the gas cylinder 22, and a round rod 21 is installed in the middle position of the upper surface of the second piston 36. The upper end of the round rod 21 is connected and fixed with a horizontal Frame 20, a shaft head 19 is installed on the upper end of the lever 10, a connecting plate 18 is connected and fixed to the outer surface of the gas cylinder 22, a top plate 17 is installed on the upper end of the connecting plate 18, one end of the top plate 17 is connected and fixed to the cylinder cover 32, the top plate 17 and the connecting plate 18 jointly limit the position of the gas cylinder 22, so that the shaft head 19 is inserted in the horizontal frame 20, at this time, the shaft head 19 is in sliding contact with the inner wall of the horizontal frame 20, and the shaft head 19 will drive the shaft head 19 to move in the horizontal frame 20 during the up and down movement of the upper end of the lever 10, and the horizontal frame 20 is forced to move up and down during the up and down movement of the shaft head 19, so as to facilitate the up and down movement of the second piston 36 in the gas cylinder 22.

[0031] See also Figure 1 , Figure 2 and Figure 4 A shaft rod 8 is rotatably installed at the middle position of the lever 10, and the lower end of the lever 10 extends between the two rollers in the chain 7. A roller 37 is rotatably installed at the lower end of the lever 10. The roller 37 is set between the two rollers in the chain 7. The roller 37 contacts the roller, so that the chain 7 moves at a lower speed. The roller in the chain 7 will force the roller 37 at the lower end of the lever 10 to move upward, and the roller 37 realizes rolling contact between the lower end of the lever 10 and the roller, thereby reducing wear.

[0032] See also Figure 1 , Figure 2 and Figure 4A support plate 11 is installed in the middle position of the lever 10, and a lower limit cylinder 12 is installed on the upper surface of the support plate 11. A vertically arranged spring 13 is inserted in the lower limit cylinder 12. An upper limit cylinder 14 is sleeved on the upper end of the spring 13, and a horizontal plate 15 is installed on the upper end of the upper limit cylinder 14. The upper limit cylinder 14 and the lower limit cylinder 12 jointly limit the positions of the two ends of the spring 13.

[0033] See also Figure 1-Figure 6 The end of the shaft rod 8 away from the lever 10 is connected and fixed with a connecting plate 9, the end of the cross plate 15 away from the upper limit cylinder 14 is connected and fixed to the connecting plate 9, the end of the cross plate 15 close to the upper limit cylinder 14 is connected and fixed with a hanging plate 16, the upper end of the hanging plate 16 is connected and fixed with a top plate 17, and an ear plate 33 is installed at the middle position of the top plate 17, and a plurality of fixing holes are evenly opened on the upper surface of the ear plate 33. The ear plate 33 is installed at the required position by bolts. At this time, the position of the top plate 17 is restricted, that is, the positions of the cylinder cover 32, the air cylinder 22, the cross plate 15, the lever 10 and other components are restricted. When the roller 37 drives the lower end of the lever 10 to move upward, the lever 10 rotates around the shaft rod 8, and the shaft head 19 at the upper end of the lever 10 presses the cross frame 20 downward. At the same time, the spring 13 is in a compressed state. At this time, the second piston 36 moves downward in the air cylinder 22, the second one-way valve 23 is closed, and the third one-way valve 24 is opened, so that the air in the air cylinder 22 is squeezed by the second piston 36. The first piston 35 is pressed down and enters the space formed by the cylinder cover 32 and the oil storage cylinder 1 through the connecting pipe 25. The first piston 35 moves downward under the pressure of air and squeezes the lubricating oil in the oil storage cylinder 1, so that the first one-way valve 3 is opened, so that the lubricating oil in the oil storage cylinder 1 is discharged through the oil discharge hole 42 on the capillary 5 and drips onto the connection part between the roller and the pin shaft in the chain 7. When the roller 37 passes over one of the rollers in the chain 7, the lower end of the lever 10 moves downward under the action of the rebound force of the spring 13, so that the second piston 36 moves upward in the air cylinder 22, the second one-way valve 23 is opened, and the third one-way valve 24 is closed, preparing for the next injection of air into the space formed by the cylinder cover 32 and the oil storage cylinder 1. The roller 37 moves up and down repeatedly during the alternating contact with multiple rollers in the chain 7, so as to realize oiling of the rollers in the chain 7 one by one, without the need for personnel to concentrate on maintaining the relative position of the drip tube and the roller, thereby improving the oiling efficiency of the chain 7.

[0034] Although this specification is described according to implementation modes, not every implementation mode includes only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A conveyor chain oiling mechanism, comprising an oil storage cylinder (1) and a chain (7), characterized in that: A detachable cylinder cover (32) is mounted on the upper end of the oil storage cylinder (1), an oil discharge member is mounted on the bottom of the oil storage cylinder (1), a ball valve (2) is mounted inside the oil storage cylinder (1), a first piston (35) for squeezing lubricating oil is slidably mounted inside the oil storage cylinder (1), a connecting pipe (25) penetrating the cylinder cover (32) is mounted on the upper surface of the cylinder cover (32), a third one-way valve (24) is mounted on the end of the connecting pipe (25) away from the cylinder cover (32), an air cylinder (22) in communication with the third one-way valve (24) is mounted on the upper end of the third one-way valve (24), and the third one-way valve (24) is disposed away from the air cylinder ( The air cylinder (22) is open at the upper end, a second one-way valve (23) is installed at the bottom of the air cylinder (22), the second one-way valve (23) is open in the direction close to the air cylinder (22), a second piston (36) is slidably installed in the air cylinder (22), the second piston (36) is connected to the upper end of the lever (10) through a connecting piece, a shaft (8) is rotatably installed at the middle position of the lever (10), the lower end of the lever (10) extends between two rollers in the chain (7), and an extrusion piece for moving the lower end of the lever (10) downward is installed at the middle position of the lever (10).

2. A conveyor chain oiling mechanism according to claim 1, characterized in that: The oil discharge member comprises a first one-way valve (3), the first one-way valve (3) is installed at the bottom of the oil storage cylinder (1), the first one-way valve (3) is open in a direction away from the oil storage cylinder (1), a hose (4) is installed at the lower end of the first one-way valve (3), a pipe joint is installed at the lower end of the hose (4), a capillary tube (5) is installed at the lower end of the pipe joint, both ends of the capillary tube (5) are open, a plurality of oil discharge holes (42) are equidistantly opened at the lower position of the outer surface of the capillary tube (5), both ends of the capillary tube (5) are installed with a plugging member for adjusting the number of oil discharge holes (42) opened, and an adjusting member for adjusting the relative position of the capillary tube (5) and the chain (7) is installed between the pipe joint and the oil storage cylinder (1).

3. A conveyor chain oiling mechanism according to claim 2, characterized in that: The blocking member comprises an end cover (38), both ends of the capillary tube (5) are provided with an end cover (38) for blocking the end of the capillary tube (5), both ends of the capillary tube (5) are sleeved with a connecting ring (39) matched with the end cover (38), the end cover (38) is connected to the connecting ring (39) by a plurality of bolts, a threaded hole is provided in the middle of one side surface of the end cover (38), a screw rod (6) is threadedly connected in the threaded hole, a knob head (40) is installed at one end of the screw rod (6) located outside the capillary tube (5), and a third piston (41) is installed at one end of the screw rod (6) located inside the capillary tube (5).

4. A conveyor chain oiling mechanism according to claim 2, characterized in that: The adjusting member comprises a support plate (30), the support plate (30) is connected and fixed to the outer surface of the pipe joint, a vertically arranged stud (26) is installed at one end of the support plate (30) away from the pipe joint, a support ear (28) is installed at the lower end of the oil storage cylinder (1), a vertical hole matching with the stud (26) is opened on the upper surface of the support ear (28), the stud (26) passes through the vertical hole, nuts (27) are provided on the upper side and the lower side of the vertical hole, and the nut (27) is threadedly connected to the stud (26).

5. The conveyor chain oiling mechanism according to claim 1, characterized in that: The connecting member comprises a round rod (21), the round rod (21) is installed at the middle position of the upper surface of the second piston (36), the upper end of the round rod (21) is connected and fixed with a transverse frame (20), the upper end of the lever (10) is installed with an axis head (19), the axis head (19) is inserted in the transverse frame (20) and the axis head (19) is in sliding contact with the inner wall of the transverse frame (20), the outer surface of the air cylinder (22) is connected and fixed with a connecting plate (18), the upper end of the connecting plate (18) is installed with a top plate (17), and one end of the top plate (17) is connected and fixed to the cylinder cover (32).

6. A conveyor chain oiling mechanism according to claim 1, characterized in that: The extrusion component comprises a support plate (11), the support plate (11) is installed at the middle position of the lever (10), a lower limit cylinder (12) is installed on the upper surface of the support plate (11), a vertically arranged spring (13) is inserted in the lower limit cylinder (12), an upper limit cylinder (14) is sleeved on the upper end of the spring (13), a transverse plate (15) is installed on the upper end of the upper limit cylinder (14), the end of the shaft rod (8) away from the lever (10) is connected and fixed with a connecting plate (9), the end of the transverse plate (15) away from the upper limit cylinder (14) is connected and fixed to the connecting plate (9), the end of the transverse plate (15) close to the upper limit cylinder (14) is connected and fixed with a hanging plate (16), the upper end of the hanging plate (16) is connected and fixed with a top plate (17), an ear plate (33) is installed at the middle position of the top plate (17), and a plurality of fixing holes are evenly opened on the upper surface of the ear plate (33).

7. The conveyor chain oiling mechanism according to claim 1, characterized in that: An upper ring (31) is sleeved on the outer surface of the lower end of the cylinder cover (32) and is connected and fixed to the cylinder cover (32). A lower ring (29) is sleeved on the oil storage cylinder (1) and is connected and fixed to the oil storage cylinder (1). The upper ring (31) is connected to the lower ring (29) via a plurality of bolts.

8. The conveyor chain oiling mechanism according to claim 1, characterized in that: A connecting head is fixedly connected to the middle of the upper surface of the first piston (35), and a lifting ear (34) is fixedly connected to the upper end of the connecting head.

9. The conveyor chain oiling mechanism according to claim 1, characterized in that: A roller (37) is rotatably mounted on the lower end of the lever (10), and the roller (37) is arranged between two rollers in the chain (7), and the roller (37) is in contact with the rollers.

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