Transmission system and automatic lubricating oil applying device thereof

Abstract

The invention relates to the technical field of transmission system lubrication, and provides a transmission system and an automatic lubricating oil applying device thereof. The automatic lubricating oil feeding device of the conveying system is mounted on the upper side of a support of the conveying system and comprises a mounting seat, a connecting seat, a roller assembly, a supporting seat, a driving assembly, an oil storage barrel, a guide seat, a rotating part and an oil feeding part. The mounting seat is fixed on the upper side of the support; the connecting seat is mounted on the mounting seat; the roller assembly is rotatably supported on the upper side of the connecting seat; the supporting seat is mounted on the lower side of the connecting seat; the driving assembly and the oil storage barrel are installed on the lower side of the connecting base. The guide seat is mounted on the lower side of the supporting seat; the rotating piece is rotatably supported on the guide seat and is driven by the driving assembly; the oiling piece is installed on the guide base in a sliding mode and is partially connected in the rotating piece.

Description

Technical Field

[0001] The invention relates to the technical field of transmission system lubrication, and in particular to a transmission system and an automatic lubricating oil supply device thereof. Background Art

[0002] In the field of irradiation sterilization, a transmission system is needed to transport items to the irradiation device for irradiation sterilization. The chains of the transmission system in the irradiation environment need to be lubricated frequently. When lubricating the chains of the transmission system, the operator manually brushes the lubricant on the chains and sprockets. However, lubrication must be performed while the equipment is running. Due to the small space in the operating area and the high speed of the chain, there is a risk of mechanical injury and a high risk. In addition, multiple chains and sprockets need to be lubricated, which makes lubrication time-consuming and labor-intensive. Summary of the invention

[0003] In view of this, an object of the present invention is to provide a transmission system and an automatic lubricating oil application device thereof that can solve or at least alleviate the above-mentioned problems, so as to automatically lubricate the sprocket chain of the transmission system, making lubrication time-saving and labor-saving.

[0004] The technical solution provided by the present invention is: an automatic lubricating oil oiling device for a transmission system, which is installed on the upper side of a support of the transmission system, and includes a mounting seat, a connecting seat, a roller assembly, a supporting seat, a driving assembly, an oil storage barrel, a guide seat, a rotating member and an oiling member; the mounting seat is fixed on the upper side of the support; the connecting seat is installed on the mounting seat; the roller assembly is rotatably supported on the upper side of the connecting seat; the supporting seat is installed on the lower side of the connecting seat; the driving assembly and the oil storage barrel are respectively installed on the lower side of the connecting seat; the guide seat is installed on the lower side of the support seat; the rotating member is rotatably supported on the guide seat and driven by the driving assembly; the oiling member is slidably installed on the guide seat and partially engaged in the rotating member.

[0005] In some embodiments, the mounting seat is L-shaped, including a vertical portion and a horizontal portion; the vertical portion of the mounting seat is installed on the upper side of the support, and a guide rail is provided on the lower side of the horizontal portion; the guide rail is I-shaped, and the connecting seat is movably mounted on the guide rail through a roller assembly.

[0006] In some embodiments, the connecting seat is U-shaped, and a notch is provided at the bottom of the U-shaped connecting seat; the roller assembly includes a first roller, a second roller, a third roller and a fourth roller which are rotatably supported on two branches of the U-shaped connecting seat, respectively, the first roller is arranged opposite to the second roller, and the third roller is arranged opposite to the fourth roller; a first follower portion is provided on the side of the first roller facing the connecting seat; the supporting seat is U-shaped, and a notch is provided at the bottom of the U-shaped supporting seat.

[0007] In some embodiments, the driving assembly drives the connecting seat to move relative to the guide rail through the first driven part, and includes a motor installed on the connecting seat, a driving member installed on the output shaft of the motor, a first transmission member wound around the driving member and the first driven part, and a second transmission member wound around the driving member and the rotating member; the driving member includes a first driving part and a second driving part; the first transmission member passes through the notch on the connecting seat and is wound around the first driven part, and the second transmission member passes through the notch on the support seat and is wound around the rotating member.

[0008] In some embodiments, the guide seat is U-shaped, and a guide groove is provided at the bottom of the U-shaped guide seat, and the guide groove is arranged along the axial direction of the transmission roller of the transmission system; mounting holes are respectively provided on the two branches of the U-shaped guide seat, and the rotating member can be rotatably installed in the mounting holes.

[0009] In some embodiments, the rotating member includes a rotating member body, a second driven portion opened on an axial end of the rotating member body, and a first groove, a second groove, a first spiral groove and a second spiral groove opened on the circumferential side of the rotating member body.

[0010] In some embodiments, the rotating member body is cylindrical, and the two axial ends of the rotating member body are respectively rotatably mounted in the mounting holes; the second transmission member passes through the notch on the support seat and is arranged around the second driven part of the rotating member; the first groove is arranged adjacent to the second driven part, and the second groove is arranged on the other axial end of the rotating member body.

[0011] In some embodiments, the first groove and the second groove are respectively formed by radial depressions of the rotating member body, and the first groove and the second groove are staggered; the first spiral groove is connected between the two adjacent ends of the first groove and the second groove, and the second spiral groove is connected between the other two adjacent ends of the first groove and the second groove, and the spiral directions of the first spiral groove and the second spiral groove are opposite.

[0012] In some embodiments, the oiling member includes an oiling member body, an annular groove engaged in the guide groove of the guide seat, and a brush head arranged on the lower side of the oiling member body; the oiling member body is a square body, and the annular groove is recessed from the circumferential side of the oiling member body; a coupling portion is provided on the upper side of the oiling member body, and as the rotating member rotates, the coupling portion can be partially engaged in the first groove, the second groove, the first spiral groove and the second spiral groove accordingly.

[0013] The present invention also provides a transmission system, including a transmission system main body, and the above-mentioned automatic lubricating oil oiling device installed on the transmission system main body; the transmission system main body includes a support, a transmission roller, a sprocket and a chain; a plurality of transmission rollers are rotatably supported on the support; two sprockets are installed at each axial end of the transmission roller, namely an outer sprocket and an inner sprocket, and the outer sprocket is between the support and the inner sprocket; the outer sprockets or inner sprockets on two adjacent transmission rollers are connected by a chain.

[0014] Compared with the prior art, the present invention has at least the following beneficial effects:

[0015] 1. The automatic lubricating oil greasing device of the transmission system provided by the present invention can automatically lubricate the sprocket chain of the transmission system, making lubrication time-saving and labor-saving.

[0016] 2. In the present invention, when the engaging portion of the oiling member is engaged in the first groove (or the second groove), the oiling member stays at the end of the guide groove, so that the brush head of the oiling member brushes the lubricating oil on the inner sprocket and the corresponding chain (or the outer sprocket and the corresponding chain); when the engaging portion of the oiling member is engaged in the first spiral groove (or the second spiral groove), the oiling member moves in the guide groove, so that the oiling member moves from the outer sprocket of the corresponding transmission roller to the inner sprocket of the next transmission roller (or the oiling member moves from the inner sprocket of the corresponding transmission roller to the outer sprocket of the next transmission roller) to oil the next set of sprockets and chains. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of a transmission system according to an embodiment of the present invention is shown, in which some components are omitted.

[0018] Figure 2 Shows Figure 1 Exploded view of the transmission system shown.

[0019] Figure 3 Shows Figure 1 A three-dimensional view of the automatic lubrication oiling device of the transmission system shown.

[0020] Figure 4 Shows Figure 3 Exploded view of the automatic lubricating oiling device shown.

[0021] Figure 5 Shows Figure 3 A three-dimensional view of the rotating parts of the automatic lubricating oil oiling device is shown.

[0022] Figure 6 Shows Figure 5 A three-dimensional view of the rotating member from another direction is shown.

[0023] Description of reference numerals: 1-transmission system; 2-transmission system body; 21-support; 22-transmission roller; 23-sprocket; 24-chain; 3-automatic lubricating oil feeding device; 31-mounting seat; 311-guide rail; 32-connecting seat; 321-notch; 33-roller assembly; 331-first roller; 332-second roller; 333-third roller; 334-fourth roller; 335-first driven part; 34-support seat; 41-notch; 35- Driving assembly; 51-motor; 52-driving member; 53-first transmission member; 54-second transmission member; 36-oil storage barrel; 37-guide seat; 71-guide groove; 72-mounting hole; 38-rotating member; 81-rotating member body; 82-first groove; 83-second groove; 84-first spiral groove; 85-second spiral groove; 86-second driven part; 39-oiling member; 90-oiling member body; 91-annular groove; 92-brush head; 93-joining part. DETAILED DESCRIPTION

[0024] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments.

[0025] It should be noted that the following detailed descriptions are all illustrative and intended to provide further explanation of the present invention. Unless otherwise specified, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which the present invention belongs.

[0026] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit exemplary embodiments according to the present invention. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprising" and / or "including" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0027] In the present invention, terms such as "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "side", "bottom", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are relational words determined only for the convenience of describing the structural relationships of the various parts or elements of the present invention, and do not specifically refer to any part or element in the present invention and should not be understood as limitations on the present invention.

[0028] In the present invention, terms such as "fixed connection", "connected", "connection", etc. should be understood in a broad sense, indicating that it can be fixedly connected, integrally connected or detachably connected; it can be directly connected or indirectly connected through an intermediate medium. Relevant scientific research or technical personnel in this field can determine the specific meanings of the above terms in the present invention according to specific circumstances, and they should not be understood as limiting the present invention.

[0029] Also refer to Figures 1 to 4 The transmission system 1 of one embodiment of the present invention includes a transmission system body 2, and an automatic lubricating oil application device 3 installed on the transmission system body 2. The transmission system body 2 includes a support 21, a transmission roller 22, a sprocket 23 and a chain 24. A plurality of transmission rollers 22 are rotatably supported on the support 21. Two sprockets 23 are installed at each axial end of the transmission roller 22, which are an outer sprocket and an inner sprocket, respectively, wherein the outer sprocket is between the support 21 and the inner sprocket. The outer sprockets or inner sprockets on two adjacent transmission rollers 22 are connected by a chain 24. The automatic lubricating oil application device 3 is installed on the upper side of the support 21.

[0030] The automatic lubricating oil oiling device 3 includes a mounting seat 31, a connecting seat 32, a roller assembly 33, a supporting seat 34, a driving assembly 35, an oil storage barrel 36, a guide seat 37, a rotating member 38 and an oiling member 39. The mounting seat 31 is fixed on the upper side of the support 21. The connecting seat 32 is mounted on the mounting seat 31. The roller assembly 33 is rotatably supported on the upper side of the connecting seat 32. The supporting seat 34 is mounted on the lower side of the connecting seat 32. The driving assembly 35 and the oil storage barrel 36 are respectively mounted on the lower side of the connecting seat 32. The guide seat 37 is mounted on the lower side of the supporting seat 34. The rotating member 38 is rotatably supported on the guide seat 37 and is driven by the driving assembly 35. The oiling member 39 is slidably mounted on the guide seat 37 and is partially engaged in the rotating member 38.

[0031] The mounting seat 31 is roughly L-shaped, including a vertical portion and a horizontal portion. The vertical portion of the mounting seat 31 is mounted on the upper side of the support 21. A guide rail 311 is provided on the lower side of the horizontal portion. Preferably, the guide rail 311 is roughly I-shaped. The connecting seat 32 is movably mounted on the guide rail 311 through a roller assembly 33. The connecting seat 32 is roughly U-shaped. A notch 321 is provided at the bottom of the U-shaped connecting seat 32. The roller assembly 33 includes a first roller 331, a second roller 332, a third roller 333 and a fourth roller 334, which are rotatably supported on two branches of the U-shaped connecting seat 32, respectively, wherein the first roller 331 is arranged opposite to the second roller 332, and the third roller 333 is arranged opposite to the fourth roller 334. A first driven portion 335 is provided on the side of the first roller 331 facing the connecting seat 32. The support seat 34 is also roughly U-shaped. A notch 41 is provided at the bottom of the U-shaped support seat 34. The driving assembly 35 drives the connecting seat 32 to move relative to the guide rail 311 through the first driven portion 335 .

[0032] The driving assembly 35 includes a motor 51 mounted on the connecting seat 32, a driving member 52 mounted on the output shaft of the motor 51, a first transmission member 53 wound around the driving member 52 and the first driven part 335, and a second transmission member 54 wound around the driving member 52 and the rotating member 38. The driving member 52 includes a first driving part and a second driving part. Preferably, the first driving part, the second driving part and the first driven part 335 are respectively configured as pulleys. The first transmission member 53 and the second transmission member 54 are respectively belts. The first transmission member 53 passes through the notch 321 on the connecting seat 32 and is wound around the first driven part 335. The second transmission member 53 passes through the notch 41 on the supporting seat 34 and is wound around the rotating member 38.

[0033] The guide seat 37 is roughly U-shaped. A guide groove 71 is provided at the bottom of the U-shaped guide seat 37, and the guide groove 71 is arranged along the axial direction of the transmission roller 22. Mounting holes 72 are respectively provided on the two branches of the U-shaped guide seat 37, and the rotating member 38 is rotatably mounted in the mounting holes 72.

[0034] Also refer to Figure 5 and Figure 6 The rotating member 38 includes a rotating member body 81, a second driven portion 86 provided on an axial end of the rotating member body 81, and a first groove 82, a second groove 83, a first spiral groove 84 and a second spiral groove 85 provided on the circumferential side of the rotating member body 81. Preferably, the rotating member body 81 is roughly cylindrical. The two axial ends of the rotating member body 81 are rotatably mounted in the mounting holes 72 respectively. The second transmission member 53 passes through the notch 41 on the support seat 34 and is arranged around the second driven portion 86 of the rotating member 38. The first groove 82 is arranged adjacent to the second driven portion 86. The second groove 83 is arranged on the other axial end of the rotating member body 81. Preferably, the first groove 82 and the second groove 83 are respectively recessed along the radial direction of the rotating member body 81, and the first groove 82 and the second groove 83 are staggered. The first spiral groove 84 is connected between two adjacent ends of the first groove 82 and the second groove 83 , and the second spiral groove 85 is connected between the other adjacent ends of the first groove 82 and the second groove 83 , and the spiral directions of the first spiral groove 84 and the second spiral groove 85 are opposite.

[0035] The oil storage barrel 36 is connected to the oiling member 39 through a conduit so that the lubricating oil in the oil storage barrel 36 can be brushed onto the sprocket 23 and the chain 24 through the oiling member 39. The oiling member 39 includes an oiling member body 90, an annular groove 91 engaged in the guide groove 71 of the guide seat 37, and a brush head 92 arranged on the lower side of the oiling member body 90. The oiling member body 90 is roughly square. The annular groove 91 is recessed from the circumferential side of the oiling member body 90. It can be imagined that a valve is provided inside the oiling member body 90, and the valve is switched to control whether the lubricating oil is discharged from the brush head 92, so that the oiling process of the lubricating oil can be controlled. A coupling portion 93 is provided on the upper side of the oiling member body 90. As the rotating member 38 rotates, the coupling portion 93 can be partially engaged in the first groove 82, the second groove 83, the first spiral groove 84 and the second spiral groove 85 respectively, so that the oiling member 39 can move back and forth in the guide groove 71 and can stop at both ends of the guide groove 71.

[0036] During use, the motor 51 of the driving assembly 35 is started, and the motor 51 drives the driving member 52 to rotate. The driving member 52 drives the first roller 331 to rotate through the first transmission member 53, so that the connecting seat 32 can move on the guide rail 311; the driving member 52 drives the rotating member 38 to rotate through the second transmission member 54, and the rotation of the rotating member 38, with the cooperation of the guide groove 71 of the guide seat 37, enables the oiling member 39 to reciprocate in the guide groove 71 and to stop at both ends of the guide groove 71; when the engaging portion 93 of the oiling member 39 is engaged in the first groove 82 (or the second groove 83), the oiling member 39 stays in the guide groove 71. end, so that the brush head 92 of the oiling piece 39 brushes the lubricating oil on the inner sprocket and the corresponding chain (or the outer sprocket and the corresponding chain); when the engaging portion 93 of the oiling piece 39 is engaged in the first spiral groove 84 (or the second spiral groove 85), the oiling piece 39 moves in the guide groove 71, so that the oiling piece 39 moves from the outer sprocket of the corresponding transmission roller 22 to the inner sprocket of the next transmission roller 22 (or the oiling piece 39 moves from the inner sprocket of the corresponding transmission roller 22 to the outer sprocket of the next transmission roller 22) to oil the next group of sprockets and chains. During this process, the valve inside the oiling piece body 90 is closed to prevent the lubricating oil from dripping.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatic lubricating oil greasing device for a transmission system, which is mounted on the upper side of a support of the transmission system, characterized in that: It includes a mounting seat, a connecting seat, a roller assembly, a supporting seat, a driving assembly, an oil storage barrel, a guide seat, a rotating member and an oiling member; the mounting seat is fixed on the upper side of the support; the connecting seat is installed on the mounting seat; the roller assembly is rotatably supported on the upper side of the connecting seat; the supporting seat is installed on the lower side of the connecting seat; the driving assembly and the oil storage barrel are respectively installed on the lower side of the connecting seat; the guide seat is installed on the lower side of the supporting seat; the rotating member is rotatably supported on the guide seat and is driven by the driving assembly; the oiling member is slidably installed on the guide seat and is partially engaged in the rotating member.

2. The automatic lubricating oil greasing device for the transmission system according to claim 1, characterized in that: The mounting seat is L-shaped, including a vertical portion and a horizontal portion; the vertical portion of the mounting seat is installed on the upper side of the support, and a guide rail is provided on the lower side of the horizontal portion; the guide rail is I-shaped, and the connecting seat is movably mounted on the guide rail through a roller assembly.

3. The automatic lubricating oil greasing device of the transmission system according to claim 2, characterized in that: The connecting seat is U-shaped, and a notch is provided at the bottom of the U-shaped connecting seat; the roller assembly includes a first roller, a second roller, a third roller and a fourth roller which are rotatably supported on two branches of the U-shaped connecting seat respectively, the first roller is arranged opposite to the second roller, and the third roller is arranged opposite to the fourth roller; a first follower is provided on the side of the first roller facing the connecting seat; the supporting seat is U-shaped, and a notch is provided at the bottom of the U-shaped supporting seat.

4. The automatic lubricating oil greasing device for the transmission system according to claim 3, characterized in that: The driving assembly drives the connecting seat to move relative to the guide rail through the first driven part, and includes a motor installed on the connecting seat, a driving member installed on the output shaft of the motor, a first transmission member wound around the driving member and the first driven part, and a second transmission member wound around the driving member and the rotating member; the driving member includes a first driving part and a second driving part; the first transmission member passes through the notch on the connecting seat and is wound around the first driven part, and the second transmission member passes through the notch on the supporting seat and is wound around the rotating member.

5. The automatic lubricating oil greasing device for the transmission system according to claim 4, characterized in that: The guide seat is U-shaped, and a guide groove is provided at the bottom of the U-shaped guide seat, and the guide groove is arranged along the axial direction of the transmission roller of the transmission system; mounting holes are respectively provided on the two branches of the U-shaped guide seat, and the rotating member can be rotatably installed in the mounting holes.

6. The automatic lubricating oil greasing device for the transmission system according to claim 5, characterized in that: The rotating member includes a rotating member body, a second driven portion disposed on an axial end of the rotating member body, and a first groove, a second groove, a first spiral groove, and a second spiral groove disposed on a circumferential side of the rotating member body.

7. The automatic lubricating oil greasing device for the transmission system according to claim 6, characterized in that: The rotating member body is cylindrical, and the two axial ends of the rotating member body are rotatably mounted in the mounting holes respectively; the second transmission member passes through the notch on the support seat and is arranged around the second driven part of the rotating member; the first groove is arranged adjacent to the second driven part, and the second groove is arranged on the other axial end of the rotating member body.

8. The automatic lubricating oil greasing device for the transmission system according to claim 7, characterized in that: The first groove and the second groove are respectively recessed along the radial direction of the rotating member body, and the first groove and the second groove are staggered; the first spiral groove is connected between the two adjacent ends of the first groove and the second groove, and the second spiral groove is connected between the other two adjacent ends of the first groove and the second groove, and the spiral directions of the first spiral groove and the second spiral groove are opposite.

9. The automatic lubricating oil greasing device for the transmission system according to claim 8, characterized in that: The oiling part includes an oiling part body, an annular groove engaged in the guide groove of the guide seat, and a brush head arranged on the lower side of the oiling part body; the oiling part body is a square body, and the annular groove is recessed from the circumferential side of the oiling part body; a coupling portion is provided on the upper side of the oiling part body, and as the rotating part rotates, the coupling portion can be partially engaged in the first groove, the second groove, the first spiral groove and the second spiral groove accordingly.

10. A transmission system, comprising a transmission system body, and an automatic lubricating oiling device installed on the transmission system body; the transmission system body comprises a support, a transmission roller, a sprocket and a chain; a plurality of transmission rollers are rotatably supported on the support; two sprockets are installed at each axial end of the transmission roller, namely an outer sprocket and an inner sprocket, and the outer sprocket is between the support and the inner sprocket; the outer sprockets or inner sprockets on two adjacent transmission rollers are connected by a chain; characterized in that The automatic lubricating oil oiling device is the automatic lubricating oil oiling device according to any one of claims 1 to 9.

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