CN217633669U

CN217633669U - Chain for palm oil press with high strength and low abrasion

Info

Publication number: CN217633669U
Application number: CN202221458840.9U
Authority: CN
Inventors: 曹樑; 柴伟林; 俞观峰
Original assignee: Hangzhou Dongteng Industry Co ltd
Current assignee: Hangzhou Dongteng Industry Co ltd
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2022-10-21
Anticipated expiration: 2032-06-09

Abstract

The utility model discloses a chain for palm oil press of high strength low wear, including the round pin axle, it is equipped with two outer link plates to sell epaxial cover, the middle part of round pin axle is equipped with the sleeve, telescopic both ends are equipped with two inner link plates, telescopic surface just is located two be equipped with the chain wheel between the inner link plate, the chain wheel with be equipped with the bearing between the sleeve, be equipped with on the chain wheel with bearing matched with through-hole, be equipped with the lubricating block in the through-hole, lubricating block one side is equipped with spring one, the opposite side of spring one is equipped with the thread plate, be equipped with the seal groove on the through-hole, be equipped with dustproof subassembly in the seal groove. Has the advantages that: the lubricating block is placed in the through hole, then the base plate, the first spring and the threaded plate are sequentially installed, the first spring releases elastic force to enable the lubricating block to be always in contact with the outer surface of the bearing, when the chain wheel rotates, the lubricating block can be abraded and melted on the bearing, and abrasion of the bearing is reduced.

Description

Chain for palm oil press with high strength and low abrasion

Technical Field

The utility model relates to a chain technical field particularly, relates to a chain for palm oil press of high strength low wear.

Background

The chain is one of the important drive disk assembly of automatic escalator, and the extensive palm oil squeezer of being applied to has been, and at present, the chain of many palm oil squeezers still adopts not sealed, also dustproof and waterproof structure, often leads to the life of chain can't be ensured like this to influence the reliability and the life of whole palm oil squeezer.

Meanwhile, the staff needs to lubricate and maintain the chain regularly, and after the inner protective cover and the outer protective cover seal the chain, when the staff needs to lubricate and maintain the bearing in the chain, the whole chain needs to be disassembled, lubricating oil is coated on the bearing, the chain is assembled after the maintenance, and the work of the whole chain maintenance is troublesome and consumes large labor cost.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem in the correlation technique, the utility model provides a chain for palm oil press of high strength low wear to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

the utility model provides a chain for palm oil press of high strength low wear, includes the round pin axle, round pin epaxial cover is equipped with two outer link plates, the middle part of round pin axle is equipped with the sleeve, telescopic both ends are equipped with two inner link plates, telescopic surface just is located two be equipped with the chain wheel between the inner link plate, the chain wheel with be equipped with the bearing between the sleeve, be equipped with on the chain wheel with bearing matched with through-hole, be equipped with the lubricating block in the through-hole, lubricating block one side is equipped with spring one, the opposite side of spring one is equipped with the flight, be equipped with the seal groove on the through-hole, be equipped with dustproof subassembly in the seal groove.

Preferably, the dustproof assembly comprises a sliding groove and an extrusion rod which are located on the inner wall of the sealing groove, a second spring inside the sliding groove is provided with a movable block, a pressure rod is sleeved on the movable block, the other end of the pressure rod is movably connected with the middle of the extrusion rod, a plugging plate is arranged inside the sealing groove, and the plugging plate and the end of the extrusion rod are extruded together.

Preferably, the inner wall of one side of the through hole is provided with an internal thread, and the outer surface of the thread plate is provided with an external thread matched with the internal thread.

Preferably, a base plate is arranged between the first spring and the lubricating block, and a roller is arranged at the end part of the extrusion rod.

Preferably, both the first spring and the second spring are compression springs, and spring washers are arranged at the end parts of both the first spring and the second spring.

Preferably, a cross-shaped groove is formed in the center of the outer surface of the thread plate.

The utility model has the advantages that:

a lubricating block is placed in the through hole, then a base plate, a first spring and a threaded plate are sequentially installed, the first spring releases elasticity to enable the lubricating block to be always abutted against the outer surface of the bearing, and when the chain wheel rotates, the lubricating block can be abraded and melted on the bearing, so that the abrasion of the bearing is reduced;

through the design of the dustproof assembly, the phenomenon that external dust enters the interior of the chain wheel to influence the rotation of the bearing is avoided, and meanwhile, the extrusion rod and the pressed rod can play a role in limiting the separation of the plugging plate in the sealing groove because the movable block is positioned at the end part of the sliding groove;

through the design of the roller, the blocking plate can be guided when entering the sealing groove, and the rotating speed of the extrusion rod is further accelerated.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the general structure of a high strength and low wear palm oil press chain according to an embodiment of the present invention;

fig. 2 is an enlarged schematic view of the point a structure of a chain for a high-strength low-wear palm oil press according to an embodiment of the present invention.

In the figure:

1. a pin shaft; 2. a sleeve; 3. an inner link plate; 4. an outer link plate; 5. a bearing; 6. a chain wheel; 7. a through hole; 8. a lubricating block; 9. a first spring; 10. a thread plate; 11. a sealing groove; 12. a chute; 13. a second spring; 14. a movable block; 15. an extrusion stem; 16. a pressure receiving rod; 17. a roller; 18. a plugging plate.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a chain for palm oil press of high strength low wear.

Embodiment one, as shown in fig. 1-2, according to the utility model discloses a chain for palm oil press is worn and torn to high strength low, including round pin axle 1, the cover is equipped with two outer link plates 4 on the round pin axle 1, the middle part of round pin axle 1 is equipped with sleeve 2, the both ends of sleeve 2 are equipped with two inner link plates 3, sleeve 2's surface just is located two be equipped with chain wheel 6 between the inner link plate 3, chain wheel 6 with be equipped with bearing 5 between the sleeve 2, be equipped with on the chain wheel 6 with bearing 5 matched with through-hole 7, be equipped with lubricated piece 8 in the through-hole 7, lubricated piece 8 one side is equipped with spring 9, the opposite side of spring 9 is equipped with thread plate 10, be equipped with seal groove 11 on the through-hole 7, be equipped with dustproof component in the seal groove 11.

Embodiment two, as shown in fig. 1-2, according to the utility model discloses a chain for palm oil press is worn and torn to high strength low, including round pin axle 1, the cover is equipped with two outer link plates 4 on round pin axle 1, the middle part of round pin axle 1 is equipped with sleeve 2, the both ends of sleeve 2 are equipped with two inner link plates 3, the surface of sleeve 2 just is located two be equipped with chain wheel 6 between the inner link plate 3, chain wheel 6 with be equipped with bearing 5 between the sleeve 2, be equipped with on the chain wheel 6 with bearing 5 matched with through-hole 7, be equipped with lubricated piece 8 in the through-hole 7, lubricated piece 8 one side is equipped with spring one 9, the opposite side of spring one 9 is equipped with thread plate 10, be equipped with seal groove 11 on the through-hole 7, be equipped with dustproof component in the seal groove 11, dustproof component is including being located spout 12 and extrusion pole 15 on the seal groove 11 inner wall, spout 12 inside spring two 13, spring one side is equipped with movable block 14, the cover is equipped with on the movable block 14, the other end of compression pole 16 with the middle part swing joint of extrusion pole, the inside is equipped with the seal groove 18, the extrusion pole 18 is in the extrusion pole 15 together. It can be seen from the above design that, through the design of the dustproof assembly, the external dust is prevented from entering the interior of the chaining wheel 6 to affect the rotation of the bearing 5, and at the same time, because the movable block 14 is located at the end of the sliding slot 12, both the pressing rod 15 and the pressure receiving rod 16 play a role of limiting the separation of the blocking plate 10 in the sealing slot 11.

Embodiment three, as shown in fig. 1-2, according to the utility model discloses a chain for palm oil press is worn and torn to high strength low, including round pin axle 1, the cover is equipped with two outer link plates 4 on the round pin axle 1, the middle part of round pin axle 1 is equipped with sleeve 2, the both ends of sleeve 2 are equipped with two inner link plates 3, the surface of sleeve 2 just is located two be equipped with chain wheel 6 between the inner link plate 3, chain wheel 6 with be equipped with bearing 5 between the sleeve 2, be equipped with on the chain wheel 6 with bearing 5 matched with through-hole 7, be equipped with lubricated piece 8 in the through-hole 7, lubricated piece 8 one side is equipped with spring one 9, the opposite side of spring one 9 is equipped with thread plate 10, be equipped with seal groove 11 on the through-hole 7, be equipped with dustproof component in the seal groove 11, one side inner wall of through-hole 7 is equipped with the internal thread, the surface of thread plate 10 be equipped with internal thread matched with the external screw thread, spring one 9 with be equipped with the backing plate between the lubricated piece 8, the tip of extrusion pole 15, spring one 9 with spring two are compression springs 13, both are equipped with the gyro wheel tip of spring all be equipped with the cross gyro wheel 10. It is easy to see from the above design that the screw plate 10 is convenient for a user to disassemble by the design of the cross-shaped groove.

In practical application, a lubricating block 8 is placed in the through hole 7, then a base plate, a spring I9 and a thread plate 10 are sequentially installed, the spring I9 releases elastic force to enable the lubricating block 8 to be always abutted against the outer surface of the bearing 5, and when the chain wheel 6 rotates, the lubricating block 8 can be abraded and melted on the bearing 5, so that abrasion of the bearing 5 is reduced; through the design of dustproof subassembly, and then avoid external dust to enter into the rotation that chain wheel 6 inside influences bearing 5, when the dustproof subassembly of installation, at first, press shutoff board 18 and get into in seal groove 11, shutoff board 18 is when through extrusion stem 15, extrusion stem 15 pressurized can take place rotatoryly, extrusion stem 15 can promote simultaneously when rotatory and receive pressure pole 16, receive pressure pole 16 and remove its other end and can promote movable block 14 extrusion spring two 13, after shutoff board 18 passes through and receive pressure pole 16, under the effect of spring two 13, extrusion stem 15 and receive pressure pole 16 both can resume initial position, and simultaneously, because movable block 14 has removed the tip of spout 12, so extrusion stem 15 and receive pressure pole 16 both can restrict shutoff board 18 and break away from in seal groove 11.

The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a chain for high strength low wear palm oil press, a serial communication port, including round pin axle (1), the cover is equipped with two outer chain plates (4) on round pin axle (1), the middle part of round pin axle (1) is equipped with sleeve (2), the both ends of sleeve (2) are equipped with two inner chain plate (3), the surface of sleeve (2) just is located two be equipped with chain wheel (6) between inner chain plate (3), chain wheel (6) with be equipped with bearing (5) between sleeve (2), be equipped with on chain wheel (6) with bearing (5) matched with through-hole (7), be equipped with lubricating block (8) in through-hole (7), lubricating block (8) one side is equipped with spring (9), the opposite side of spring (9) is equipped with thread plate (10), be equipped with on through-hole (7) and seal groove (11), be equipped with dustproof components in seal groove (11).

2. The chain for the palm oil press with high strength and low wear as claimed in claim 1, wherein the dustproof assembly comprises a sliding groove (12) and an extrusion rod (15) which are located on the inner wall of the sealing groove (11), a second spring (13) is arranged inside the sliding groove (12), a movable block (14) is arranged on one side of the second spring (13), a pressed rod (16) is sleeved on the movable block (14), the other end of the pressed rod (16) is movably connected with the middle part of the extrusion rod (15), a blocking plate (18) is arranged inside the sealing groove (11), and the blocking plate (18) and the end part of the extrusion rod (15) are extruded together.

3. A high strength low wear palm oil press chain according to claim 2, characterized in that the inner wall of one side of the through hole (7) is provided with an internal thread, and the outer surface of the thread plate (10) is provided with an external thread matching with the internal thread.

4. A high strength low wear palm oil press chain as claimed in claim 3, wherein a shim plate is provided between the first spring (9) and the lubricating block (8), and the end of the extrusion rod (15) is provided with a roller (17).

5. A high strength low wear palm oil press chain as claimed in claim 4 wherein both the first spring (9) and the second spring (13) are compression springs and the ends of both the first spring (9) and the second spring (13) are provided with spring washers.

6. A high strength low wear palm oil press chain according to claim 5, characterized in that the thread plate (10) is provided with a cross groove at the center of its outer surface.