Chain with oil storage tank

Abstract

The utility model discloses a chain with an oil storage tank, which comprises outer mounting plates which are symmetrically arranged, inner mounting plates are symmetrically arranged at two ends between the two outer mounting plates, connecting shafts are arranged between the outer mounting plates and the inner mounting plates, and the outer mounting plates and the inner mounting plates are connected through the connecting shafts. Oil storage grooves are formed in the outer mounting plates and the inner mounting plates, a lubricating mechanism used for lubricating is arranged at the position, located between the two inner mounting plates, of the outer side of the connecting shaft, the lubricating mechanism comprises an oil storage barrel, and the oil storage barrel is arranged at the position, located between the two inner mounting plates, of the outer side of the connecting shaft. The oil storage barrel can still store a certain amount of lubricating oil after the oil absorption cotton adsorbs the certain amount of lubricating oil, the chain does not need to be frequently coated with the lubricating oil manually, the use experience is enhanced, and the situation that the lubricating oil which is manually coated drips on the ground and is difficult to clean is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to chain technical field, concretely is a chain with oil storage groove. BACKGROUND

[0002] Chain is generally metal chain ring or annular, is used for mechanical transmission, traction, is used for chain of mechanical transmission, chain is mainly composed of chain plate, chain pin, shaft sleeve and the like parts, the use of chain generally wants to be engaged transmission with sprocket, a chain is usually composed of multiple single pieces, and the same interval is provided between each single piece for the tooth of sprocket to insert.

[0003] The structure of the current chain is relatively fixed, and regular manual lubricating oil smearing is needed for lubrication, and the chain needs to be frequently lubricated for long-term exposure to the environment, the smearing process is cumbersome, and the coated lubricating oil is prone to drop on the ground and is difficult to clean, therefore, we provide a chain with an oil storage groove. UTILITY MODEL CONTENTS

[0004] The utility model discloses a chain with an oil storage groove to solve the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a chain with an oil storage groove, including the symmetrical setting of the outer mounting plate, the two ends between two outer mounting plates are symmetrically provided with the inner mounting plate, the outer mounting plate and the inner mounting plate are provided with the connecting shaft between, and the outer mounting plate and the inner mounting plate are connected through the connecting shaft, the outer mounting plate and the inner mounting plate are all provided with the oil storage groove, the connecting shaft outside between two inner mounting plates is provided with the lubricating mechanism for lubrication, the lubricating mechanism includes the oil storage cylinder, the connecting shaft outside between two inner mounting plates is provided with the oil storage cylinder.

[0006] Preferably, the top of the oil storage cylinder is provided with an oil injection hole, and the two ends of the oil storage cylinder are fixedly connected with the two inner mounting plates respectively, the connecting shaft is rotatably arranged in the oil storage cylinder, and oil channels are equidistantly arranged on the outer side of the connecting shaft.

[0007] Preferably, a first annular groove is arranged on the outer side of the section of the connecting shaft in the oil storage groove in the outer mounting plate, and a second annular groove is arranged on the outer side of the section of the connecting shaft in the oil storage groove in the inner mounting plate, and the first annular groove and the second annular groove are in communication with the oil channels.

[0008] Preferably, the two ends of the inner wall of the oil channel are in a slope structure, and the height of the one end of the oil channel in the oil storage cylinder is higher than the height of the other end of the oil channel outside the oil storage cylinder.

[0009] Preferably, the oil storage groove is matched with oil absorption cotton, and the connecting shaft penetrates the oil absorption cotton.

[0010] Preferably, the oil injection hole is provided with a sealing plug.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses a lubricating mechanism, which comprises an oil storage cylinder, a connecting shaft, an outer mounting plate, an inner mounting plate and an oil storage groove, wherein the oil storage cylinder is arranged on the connecting shaft, the outer mounting plate is arranged on one side of the oil storage cylinder, the inner mounting plate is arranged on the other side of the oil storage cylinder, and the oil storage groove is arranged in the outer mounting plate and the inner mounting plate. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a whole structure schematic view of the utility model;

[0013] Figure 2 It is a connecting structure schematic view of the oil storage cylinder and the connecting shaft of the utility model;

[0014] Figure 3 It is a cross-sectional structure schematic view of the oil storage cylinder and the connecting shaft of the utility model;

[0015] Figure 4 It is a structure schematic view of the oil storage groove and the oil absorption cotton of the utility model.

[0016] In the drawing: 1, outer mounting plate; 2, inner mounting plate; 3, connecting shaft; 4, lubricating mechanism; 5, oil injection hole; 6, oil channel; 7, No. 1 annular groove; 8, No. 2 annular groove; 9, oil absorption cotton; 10, oil storage groove; 11, oil storage cylinder. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0018] Please refer to Figure 1 , Figure 2 and Figure 4The utility model provides a kind of technical scheme: a chain with oil storage tank, including symmetrically arranged outer mounting plate 1, two ends between two outer mounting plate 1 are symmetrically provided with inner mounting plate 2, connecting shaft 3 is provided between outer mounting plate 1 and inner mounting plate 2, and outer mounting plate 1 and inner mounting plate 2 are connected by connecting shaft 3, and outer mounting plate 1 and inner mounting plate 2 are all provided with oil storage tank 10.

[0019] It should be noted that the setting of oil storage tank 10 is used to store lubricating oil, facilitate the lubrication of the connecting part, and ensure the service life of the chain.

[0020] Connecting shaft 3 outside between two inner mounting plates 2 is provided with lubricating mechanism 4 for lubrication, and lubricating mechanism 4 includes oil storage cylinder 11.

[0021] It should be noted that after a certain amount of lubricating oil is adsorbed by oil absorbing cotton 9, oil storage cylinder 11 can still store a certain amount of lubricating oil, without frequent manual application of lubricating oil to the chain.

[0022] Please refer to Figure 2 Oil hole 5 is formed in the top of oil storage cylinder 11, and the two ends of oil storage cylinder 11 are fixedly connected with two inner mounting plates 2 respectively, connecting shaft 3 is rotatably arranged in oil storage cylinder 11, oil passage 6 is equidistantly formed on the outside of connecting shaft 3, and the oil storage tank 10 inside outer mounting plate 1 and inner mounting plate 2 is in communication with the inside of multiple oil passages 6.

[0023] It should be noted that the lubricating oil in the oil storage cylinder 11 flows out through the multiple oil passages 6, and flows into the oil storage tank 10 of outer mounting plate 1 and inner mounting plate 2 through No. 1 annular groove 7 and No. 2 annular groove 8 respectively, and is stored in the oil absorbing cotton 9 inside, the outer mounting plate 1 and inner mounting plate 2 are moved, so that the connecting part thereof contacts with the oil absorbing cotton 9, and the lubricating oil is applied.

[0024] Please refer to Figure 1 And Figure 2 One side of connecting shaft 3 located in the oil storage tank 10 inside outer mounting plate 1 is provided with No. 1 annular groove 7, and the other side of connecting shaft 3 located in the oil storage tank 10 inside inner mounting plate 2 is provided with No. 2 annular groove 8, and No. 1 annular groove 7 and No. 2 annular groove 8 are in communication with the inside of oil passage 6.

[0025] It needs to be explained that, when the utility model is used, the lubricating oil is injected into the oil storage cylinder 11 through the oil injection hole 5, stored in the oil storage cylinder 11, and the lubricating oil in the oil storage cylinder 11 flows out through the plurality of oil channels 6, and flows into the oil storage grooves 10 of the outer mounting plate 1 and the inner mounting plate 2 through the first annular groove 7 and the second annular groove 8 respectively, and is stored in the oil absorbing cotton 9, and the outer mounting plate 1 and the inner mounting plate 2 are moved in the chain movement, so that the connecting part thereof is in contact with the oil absorbing cotton 9, so that the lubricating oil is evenly applied to the connecting part, and after the oil absorbing cotton 9 absorbs a certain amount of lubricating oil, the oil storage cylinder 11 can still store a certain amount of lubricating oil, and manual frequent lubricating oil application to the chain is not required, and the use experience is enhanced.

[0026] Please refer to Figure 3 The inner wall bottom of the oil channel 6 is in a slope structure, and the height of the oil channel 6 at the inner end of the oil storage cylinder 11 is higher than the height of the oil channel 6 at the outer end of the oil storage cylinder 11.

[0027] It needs to be explained that the oil channel 6 with the slope structure can make the lubricating oil in the oil storage cylinder 11 flow rapidly in the oil channel 6, and realize automatic addition of the lubricating oil.

[0028] Please refer to Figure 4 The oil absorbing cotton 9 is arranged in the oil storage groove 10 in cooperation, and the connecting shaft 3 penetrates the oil absorbing cotton 9.

[0029] It needs to be explained that the oil absorbing cotton 9 can absorb a certain amount of lubricating oil, and when the parts are in contact with the oil absorbing cotton 9, the lubricating oil can be applied to the parts, so as to achieve the lubricating purpose.

[0030] The oil injection hole 5 is provided with a sealing plug.

[0031] It needs to be explained that the sealing plug can block the oil injection hole 5, so as to avoid volatilization and leakage of the lubricating oil.

[0032] In addition, the terms "first", "second", "third", "fourth" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features, so that the features with "first", "second", "third", "fourth" can be explicitly or implicitly included at least one feature.

[0033] In the utility model, unless another definite provision and limitation, the term "installation", "arrangement", "connection", "fixation", "screw connection" and so on term should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be direct connection, also can indirectly connect through intermediate medium, can be two element inside's intercommunication or two element's mutual action relation, unless another definite limitation, for the ordinary skill of the art, can understand the above-mentioned term in the utility model specific meaning according to specific circumstances.

[0034] Although the embodiments of the utility model have been shown and described, it will be appreciated by those of ordinary skill in the art that various changes, modifications, alternatives, and variations can be made thereto without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A chain with an oil storage tank, characterized in that, The device includes symmetrically arranged outer mounting plates (1), and inner mounting plates (2) are symmetrically arranged at both ends between the two outer mounting plates (1). A connecting shaft (3) is provided between the outer mounting plates (1) and the inner mounting plates (2), and the outer mounting plates (1) and the inner mounting plates (2) are connected by the connecting shaft (3). An oil storage groove (10) is provided in both the outer mounting plates (1) and the inner mounting plates (2). A lubrication mechanism (4) for lubrication is provided on the outside of the connecting shaft (3) between the two inner mounting plates (2). The lubrication mechanism (4) includes an oil storage cylinder (11). An oil storage cylinder (11) is provided on the outside of the connecting shaft (3) between the two inner mounting plates (2).

2. The chain with an oil storage tank according to claim 1, characterized in that: The top of the oil storage cylinder (11) is provided with an oil injection hole (5). The two ends of the oil storage cylinder (11) are respectively fixed to two inner mounting plates (2). The connecting shaft (3) is rotatably arranged inside the oil storage cylinder (11). Oil channels (6) are provided at equal intervals on the outer side of the connecting shaft (3). The oil storage tanks (10) inside the outer mounting plate (1) and the inner mounting plate (2) are all connected to the interior of multiple oil channels (6).

3. A chain with an oil storage tank according to claim 2, characterized in that: The connecting shaft (3) has a first annular groove (7) on the outside of a section inside the oil storage tank (10) in the outer mounting plate (1), and a second annular groove (8) on the outside of a section inside the oil storage tank (10) in the inner mounting plate (2). Both the first annular groove (7) and the second annular groove (8) are connected to the inside of the oil channel (6).

4. A chain with an oil storage tank according to claim 2, characterized in that: Both ends of the bottom of the inner wall of the oil channel (6) are sloped, and the height of the end of the oil channel (6) inside the oil storage cylinder (11) is higher than the height of the end of the oil channel (6) outside the oil storage cylinder (11).

5. A chain with an oil storage tank according to claim 1, characterized in that: Oil-absorbing cotton (9) is provided inside the oil storage tank (10), and the connecting shaft (3) passes through the oil-absorbing cotton (9).

6. A chain with an oil storage tank according to claim 2, characterized in that: A sealing plug is provided inside the oil injection hole (5).

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