Adjustable lubricating device for chain gear

Abstract

The utility model relates to the technical field of lubricating devices, and discloses an adjustable lubricating device for a chain gear, which comprises a flow control mechanism, an adjusting mechanism and an oil supply mechanism, the flow control mechanism is positioned at the lower end of the oil supply mechanism, and the adjusting mechanism is positioned at the lower end of the oil supply mechanism. The flow control mechanism comprises a protective sleeve, a sliding notch is formed in the surface of the protective sleeve, a limiting inner ring is fixedly connected to the inner wall of the protective sleeve, a first spacer is slidably connected to the inner wall of the limiting inner ring, a rotating inner ring is fixedly connected to the lower end of the first spacer, and an adjusting connecting rod is fixedly connected to the surface of the rotating inner ring. The inner wall of the limiting inner ring is fixedly connected with a second spacer, and the upper end of the second spacer is fixedly connected with a fixed inner ring. The adjusting connecting rod is used for driving the rotating inner ring so that the first spacer can rotate to change the design of the gap between the first spacer and the second spacer, the lubricant conveying amount can be controlled, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lubricating devices, in particular to an adjustable lubricating device for chain gears. Background Art

[0002] Chains and gears are common transmission components in mechanical equipment, and their operating condition directly impacts the performance and lifespan of the entire machine. Lubrication is key to ensuring proper operation of chains and gears, reducing wear and extending their service life. Good lubrication significantly reduces friction, minimizes energy loss, improves transmission efficiency, and prevents failures caused by overheating.

[0003] However, when using this equipment, you may sometimes encounter problems such as excessive lubricant spraying or inconvenience in adjusting the spray dosage and the lubrication position. These situations may result in waste of lubricant or insufficient lubrication effect, making it inconvenient to use. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides an adjustable lubricating device for chain gears.

[0005] The utility model adopts the following technical solutions: an adjustable lubricating device for chain gears, comprising a flow control mechanism, an adjusting mechanism and an oil supply mechanism, wherein the flow control mechanism is located at the lower end of the oil supply mechanism, and the adjusting mechanism is located at the lower end of the oil supply mechanism;

[0006] The flow control mechanism includes a protective cover, a sliding groove is opened on the surface of the protective cover, the inner wall of the protective cover is fixedly connected to a limiting inner ring, the inner wall of the limiting inner ring is slidably connected to a first spacer, the lower end of the first spacer is fixedly connected to a rotating inner ring, the surface of the rotating inner ring is fixedly connected to an adjusting connecting rod, the inner wall of the limiting inner ring is fixedly connected to a second spacer, and the upper end of the second spacer is fixedly connected to the fixed inner ring.

[0007] Through the above technical solution, the adjustment connecting rod is used to drive the rotating inner ring to rotate the first diaphragm to change the design of the gap between the first diaphragm and the second diaphragm, thereby achieving the control of the amount of lubricant delivered and improving practicality.

[0008] As a further improvement of the above solution, the surface of the rotating inner ring is slidably connected to the inner wall of the limiting inner ring, the second spacer is located at the upper end of the first spacer, and the surface of the fixed inner ring is slidably connected to the inner wall of the limiting inner ring.

[0009] As a further improvement of the above scheme, the adjustment mechanism includes a diverter sleeve, the upper end of the diverter sleeve is fixedly connected to a drainage pipe, the surface of the drainage pipe is fixedly connected to a first connecting pipe, the inner wall of the diverter sleeve is slidably connected to a first through pipe, the surface of the first through pipe is slidably connected to a second through pipe, the lower end of the second through pipe is connected to a first nozzle, and the lower end of the first through pipe is connected to a second nozzle.

[0010] Through the above technical solution, the first through tube is used to slide on the inner wall of the diversion sleeve, and the second through tube is designed to slide on the surface of the first through tube. The second nozzle at the lower end of the first through tube is retracted or pulled out by the inner wall of the second through tube, thereby realizing the adjustment of the spraying width of the overall nozzle.

[0011] As a further improvement of the above solution, the surface of the second nozzle is slidably connected to the inner wall of the second through pipe, and the upper end of the first connecting pipe is fixedly connected to the lower end of the limiting inner ring.

[0012] As a further improvement of the above solution, the oil supply mechanism includes an oil tank, a lower end of the oil tank is fixedly connected to a connecting port, and an inner wall of the connecting port is fixedly connected to a second connecting pipe.

[0013] Through the above technical solution, lubricant is provided for the entire mechanism, making it more convenient to use.

[0014] As a further improvement of the above solution, the lower end of the second connecting tube is fixedly connected to the upper end of the limiting inner ring, the surface of the second connecting tube is fixedly connected to the inner wall of the protective sleeve, and the inner wall of the second connecting tube is fixedly connected to the surface of the fixed inner ring.

[0015] As a further improvement of the above solution, the surface of the adjusting link is slidably connected to the inner wall of the sliding slot, and the upper end of the first spacer is rotatably connected to the lower end of the second spacer.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] The utility model provides a flow control mechanism. Specifically, when spraying, the adjusting connecting rod can be toggled to slide on the inner wall of the sliding groove to drive the rotating inner ring to rotate. At the same time, the first spacer with it rotates, so that the gap between the first spacer and the second spacer becomes smaller, thereby achieving the effect of controlling the amount of sprayed lubricant, avoiding excessive spraying and waste, and insufficient spraying and insufficient lubrication.

[0018] The utility model provides an adjustment mechanism, specifically, the second through-tube is pulled out or pushed in to both ends according to the width of the chain gear, so that the second through-tube slides on the surface of the first through-tube. When the second through-tube slides to the extreme position, the first through-tube is driven to slide on the inner wall of the diversion sleeve, thereby changing the spraying length of the second nozzle, so as to adapt to different chain gear widths. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the whole structure schematic view of the utility model;

[0020] Figure 2 It is the control flow mechanism structure schematic view of the utility model;

[0021] Figure 3 It is the control flow mechanism specific parts structure schematic view of the utility model;

[0022] Figure 4 It is the adjusting mechanism structure schematic view of the utility model;

[0023] Figure 5 It is the utility model Figure 4 A place enlarged structure schematic view.

[0024] Main symbol explanation:

[0025] 1, control flow mechanism;101, protective sleeve;102, sliding notch;103, rotating inner ring;104, adjusting connecting rod;105, first spacer;106, limit inner ring;107, second spacer;108, fixed inner ring;2, adjusting mechanism;201, shunt sleeve;202, drainage pipeline;203, first connecting pipe;204, first through pipe;205, second through pipe;206, first spout;207, second spout;3, oil supply mechanism;301, oil tank;302, connecting port;303, second connecting pipe. DETAILED DESCRIPTION

[0026] Next, the utility model is further described in combination with the drawings and specific embodiments, and it should be noted that the following described embodiments or technical features can be combined to form new embodiments without conflict.

[0027] Embodiment:

[0028] Please combine Figure 1-5 The adjustable chain gear lubricating device of the embodiment, including control flow mechanism 1, adjusting mechanism 2 and oil supply mechanism 3, control flow mechanism 1 is located at the lower end of oil supply mechanism 3, adjusting mechanism 2 is located at the lower end of oil supply mechanism 3;

[0029] The flow control mechanism 1 includes a protective sleeve 101, a sliding groove 102 is provided on the surface of the protective sleeve 101, the inner wall of the protective sleeve 101 is fixedly connected to a limiting inner ring 106, the inner wall of the limiting inner ring 106 is slidingly connected to a first spacer 105, the lower end of the first spacer 105 is fixedly connected to a rotating inner ring 103, the surface of the rotating inner ring 103 is fixedly connected to an adjusting link 104, the inner wall of the limiting inner ring 106 is fixedly connected to a second spacer 107, the upper end of the second spacer 107 is fixedly connected to a fixed inner ring 108, and the design of using the adjusting link (104) to drive the rotating inner ring (103) so that the first spacer (105) rotates to change the gap between the first spacer (105) and the second spacer (107) realizes the control of the amount of lubricant delivered and improves practicality.

[0030] The surface of the rotating inner ring 103 is slidably connected to the inner wall of the limiting inner ring 106 . The second spacer 107 is located at the upper end of the first spacer 105 . The surface of the fixed inner ring 108 is slidably connected to the inner wall of the limiting inner ring 106 .

[0031] The regulating mechanism 2 comprises a diverter sleeve 201, the upper end of the diverter sleeve 201 is fixedly connected to a drainage pipe 202, the surface of the drainage pipe 202 is fixedly connected to a first connecting pipe 203, the inner wall of the diverter sleeve 201 is slidably connected to a first through pipe 204, the surface of the first through pipe 204 is slidably connected to a second through pipe 205, the lower end of the second through pipe 205 is connected to a first nozzle 206, and the lower end of the first through pipe 204 is connected to a second nozzle 207. The design of the first through pipe (204) sliding on the inner wall of the diverter sleeve (201) and the second through pipe (205) sliding on the surface of the first through pipe (204) is used, and the second nozzle (207) at the lower end of the first through pipe (204) is retracted or pulled out by the inner wall of the second through pipe (205), thereby realizing the adjustment of the spraying width of the entire nozzle.

[0032] The surface of the second nozzle 207 is slidably connected to the inner wall of the second through pipe 205 , and the upper end of the first connecting pipe 203 is fixedly connected to the lower end of the limiting inner ring 106 .

[0033] The oil supply mechanism 3 includes an oil tank 301 , the lower end of the oil tank 301 is fixedly connected to a connecting port 302 , and the inner wall of the connecting port 302 is fixedly connected to a second connecting pipe 303 . The oil tank 301 provides lubricant for the entire mechanism, making it more convenient to use.

[0034] The lower end of the second connecting tube 303 is fixedly connected to the upper end of the limiting inner ring 106 , the surface of the second connecting tube 303 is fixedly connected to the inner wall of the protective sleeve 101 , and the inner wall of the second connecting tube 303 is fixedly connected to the surface of the fixed inner ring 108 .

[0035] The surface of the adjusting link 104 is slidably connected to the inner wall of the sliding slot 102 , and the upper end of the first spacer 105 is rotatably connected to the lower end of the second spacer 107 .

[0036] The implementation principle of an adjustable chain gear lubricating device in the embodiment of the present application is as follows: when using the device, first align the first nozzle 206 of the device with the connection of the chain gear, and then pull out or push the second through-tube 205 to both ends according to the width of the chain gear, so that the second through-tube 205 slides on the surface of the first through-tube 204. When the second through-tube 205 slides to the extreme position, it will drive the first through-tube 204 to slide on the inner wall of the diverter sleeve 201, thereby changing the spraying length of the second nozzle 207 to adapt to different chain gear widths. Degree, to prevent the spraying area from being too small, the lubrication area from being insufficient, or the spraying area from being too large, resulting in waste when spraying the lubricant. Then the chain can be started to rotate and spraying can begin. When spraying, the adjusting link 104 can be toggled to slide on the inner wall of the sliding groove 102 to drive the rotating inner ring 103 to rotate, and at the same time, the first spacer 105 with it rotates, thereby reducing the gap between the first spacer 105 and the second spacer 107, so as to achieve the effect of controlling the amount of lubricant sprayed, avoiding excessive spraying, resulting in waste, and too little spraying, resulting in insufficient lubrication.

[0037] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the present invention fall within the scope of protection required by the present invention.

Claims

1. An adjustable lubricating device for chain gears, characterized in that: It comprises a flow control mechanism (1), an adjustment mechanism (2) and an oil supply mechanism (3), wherein the flow control mechanism (1) is located at the lower end of the oil supply mechanism (3), and the adjustment mechanism (2) is located at the lower end of the oil supply mechanism (3); The flow control mechanism (1) comprises a protective sleeve (101), a sliding slot (102) is provided on the surface of the protective sleeve (101), a limiting inner ring (106) is fixedly connected to the inner wall of the protective sleeve (101), a first spacer (105) is slidably connected to the inner wall of the limiting inner ring (106), a lower end of the first spacer (105) is fixedly connected to the rotating inner ring (103), an adjusting connecting rod (104) is fixedly connected to the surface of the rotating inner ring (103), a second spacer (107) is fixedly connected to the inner wall of the limiting inner ring (106), and an upper end of the second spacer (107) is fixedly connected to the fixed inner ring (108).

2. The adjustable chain gear lubricating device according to claim 1, characterized in that: The surface of the rotating inner ring (103) is slidably connected to the inner wall of the limiting inner ring (106), the second spacer (107) is located at the upper end of the first spacer (105), and the surface of the fixed inner ring (108) is slidably connected to the inner wall of the limiting inner ring (106).

3. The adjustable chain gear lubricating device according to claim 1, characterized in that: The regulating mechanism (2) comprises a diverter sleeve (201), the upper end of the diverter sleeve (201) is fixedly connected to a drainage pipe (202), the surface of the drainage pipe (202) is fixedly connected to a first connecting pipe (203), the inner wall of the diverter sleeve (201) is slidably connected to a first through pipe (204), the surface of the first through pipe (204) is slidably connected to a second through pipe (205), the lower end of the second through pipe (205) is connected to a first nozzle (206), and the lower end of the first through pipe (204) is connected to a second nozzle (207).

4. The adjustable chain gear lubricating device according to claim 3, characterized in that: The surface of the second nozzle (207) is slidably connected to the inner wall of the second through pipe (205), and the upper end of the first connecting pipe (203) is fixedly connected to the lower end of the limiting inner ring (106).

5. The adjustable chain gear lubricating device according to claim 1, characterized in that: The oil supply mechanism (3) comprises an oil tank (301), the lower end of the oil tank (301) is fixedly connected to a connecting port (302), and the inner wall of the connecting port (302) is fixedly connected to a second connecting pipe (303).

6. The adjustable chain gear lubricating device according to claim 5, characterized in that: The lower end of the second connecting tube (303) is fixedly connected to the upper end of the limiting inner ring (106), the surface of the second connecting tube (303) is fixedly connected to the inner wall of the protective sleeve (101), and the inner wall of the second connecting tube (303) is fixedly connected to the surface of the fixed inner ring (108).

7. The adjustable chain gear lubricating device according to claim 1, characterized in that: The surface of the adjusting link (104) is slidably connected to the inner wall of the sliding slot (102), and the upper end of the first spacer (105) is rotatably connected to the lower end of the second spacer (107).

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