Lubricating equipment for mechanical equipment maintenance

Abstract

The utility model discloses lubricating equipment for mechanical equipment maintenance. The lubricating equipment comprises a storage pipe, a lubricating mechanism and an injection mechanism, a protective cover is arranged on the upper side of the outer cambered surface of the storage pipe, and a mounting groove is formed in the middle of the upper end of the protective cover; the lubricating mechanism comprises a rack plate and a piston plate, the piston plate is in sliding connection with the inner wall of the storage pipe, the rack plate is arranged at the upper end of the piston plate, the rack plate is in sliding connection with a sliding groove formed in the middle of the top wall of the storage pipe, the upper end of the rack plate penetrates through the mounting groove and extends out of the protective cover, and a baffle is arranged at the upper end of the rack plate; the injection mechanism is arranged at the lower end of the storage pipe, the lubricating mechanism further comprises a mounting rod and a gear, the lubricating equipment for mechanical equipment maintenance can replace a traditional mode that lubricating oil is extracted or injected by manually pressing or pulling an operating rod, the whole process is time-saving and labor-saving, operation is convenient, and the lubricating efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lubrication equipment, in particular to lubrication equipment for mechanical equipment maintenance. Background Art

[0002] Lubrication equipment for mechanical equipment maintenance is a device or system that provides lubrication services for mechanical equipment to ensure the normal operation of the equipment and extend its service life. These devices can ensure that lubricants are accurately and timely delivered to the key friction parts of the mechanical equipment, thereby reducing friction, wear and heat generation, and improving the operating efficiency and reliability of the equipment;

[0003] When using existing lubrication equipment for mechanical equipment maintenance, most of them use a delivery pump to extract lubricating oil from the inside of a storage tank, and then inject the lubricating oil into the inside of an injection interface through a delivery pipe. The lubricating oil entering the injection interface finally enters the inside of the mechanical equipment through the oil inlet of the mechanical equipment, thereby achieving lubrication of the mechanical equipment;

[0004] When the existing lubrication equipment for mechanical equipment maintenance is working, although it can inject lubricating oil into the interior of the mechanical equipment through a delivery pump to achieve lubrication of the mechanical equipment, this type of lubrication equipment for mechanical equipment maintenance is large in size, inconvenient to transport, and troublesome to use. For some lubrication equipment for mechanical equipment maintenance, the operator holds the storage tube and the injection interface by hand, and then another operator presses the operating lever, so that the operating lever squeezes the lubricating oil through the piston plate, and finally the lubricating oil enters the interior of the mechanical equipment through the injection interface. Although this method is small in size and convenient to operate, in the process of extracting and injecting the lubricating oil, pulling and pressing the operating lever back and forth is time-consuming and labor-intensive, which puts a heavy workload on personnel and reduces the lubrication efficiency. For this reason, we propose a lubrication equipment for mechanical equipment maintenance. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a lubrication device for maintenance of mechanical equipment. Through the coordinated arrangement of the rack plate and the gear, the position of the piston plate can be adjusted to extract or inject lubricating oil, instead of the traditional method of extracting or injecting lubricating oil by manually pressing or pulling the operating lever. The whole process saves time and labor, is easy to operate, further improves the lubrication efficiency, and can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lubricating device for mechanical equipment maintenance, comprising a storage tube, a lubricating mechanism and an injection mechanism;

[0007] Storage tube: A protective cover is provided on the upper side of the outer arc surface, and a mounting groove is provided in the middle of the upper end of the protective cover;

[0008] Lubricating mechanism: it includes a rack plate and a piston plate, the piston plate is slidably connected to the inner wall of the storage tube, the upper end of the piston plate is provided with a rack plate, the rack plate is slidably connected to the slide groove provided in the middle of the top wall of the storage tube, the upper end of the rack plate passes through the mounting groove and extends to the outside of the protective cover, and the upper end of the rack plate is provided with a baffle;

[0009] Injection mechanism: It is arranged at the lower end of the storage tube. Through the coordination of the rack plate and the gear, the position of the piston plate can be adjusted to extract or inject the lubricating oil, replacing the traditional method of extracting or injecting the lubricating oil by manually pressing or pulling the operating lever. The whole process saves time and effort, is easy to operate, and further improves the lubrication efficiency.

[0010] Furthermore, the lubrication mechanism also includes a mounting rod and a gear. The mounting rod is rotatably connected to the front side of the protective cover through a bearing. Gears are respectively arranged on the left and right sides of the outer arc surface of the mounting rod. The gear on the right side is meshed and connected with the rack plate, and the rack plate can be driven to move by the gear on the right side.

[0011] Furthermore, the lubrication mechanism also includes an output rod, a driving gear, a ratchet and an adjusting wheel. The output rod is rotatably connected to the upper side of the left wall of the protective cover through a bearing. A ratchet is provided on the left side of the outer arc surface of the output rod, and a driving gear is provided on the right side of the outer arc surface of the output rod. The driving gear is meshed and connected with the gear on the left. An adjusting wheel is provided at the left end of the output rod, which can drive the mounting rod to rotate through the gear on the left.

[0012] Furthermore, the injection mechanism includes a connecting pipe, a conveying bucket, a conveying hose and an injection interface. The connecting pipe is threadedly connected to an external thread arranged on the lower side of the outer arc surface of the storage tube. A conveying bucket is arranged at the lower end of the connecting pipe. A conveying hose is arranged at the lower end of the conveying bucket. The lower end of the conveying hose is connected to a conveying port arranged in the middle part of the upper end of the injection interface. The lubricating oil can enter the interior of the mechanical equipment through the injection interface.

[0013] Furthermore, it also includes a card plate and a pressure plate, wherein the card plate is rotatably connected to an avoidance groove opened on the left side of the front end of the protective cover through a pin shaft, the rear end of the card plate is installed in cooperation with the ratchet, and the pressure plate is arranged at the front end of the card plate, and the ratchet can be locked and fixed by the card plate.

[0014] Furthermore, it also includes a torsion spring, which is movably sleeved on the outside of the left side of the pin shaft, the left end of the torsion spring is fixedly connected to the left end of the avoidance groove, and the right end of the torsion spring is fixedly connected to the outer arc surface of the pin shaft, which can drive the clamping plate to move and reset.

[0015] Furthermore, it also includes an observation window, which is arranged in an observation port opened on the front side of the outer arc surface of the storage tube. The existence of the observation window can observe the remaining amount of lubricating oil inside the storage tube in real time.

[0016] Compared with the prior art, the utility model has the following advantages:

[0017] The operator presses the pressure plate downward, and the pressure plate drives the card plate to rotate around the pin shaft, thereby separating the card plate from the ratchet and twisting the torsion spring. Then the operator rotates the adjusting wheel with the other hand, and the adjusting wheel drives the driving gear to rotate through the output rod. The driving gear drives the left gear to rotate through the meshing connection, and the left side drives the right gear to rotate through the mounting rod. The gear on the right side drives the rack plate to move downward through the meshing connection, and the rack plate drives the piston plate to move downward, thereby injecting the lubricating oil stored in the storage tube into the conveying bucket through the connecting tube. Through the coordinated arrangement of the rack plate and the gear, the position of the piston plate can be adjusted to extract or inject the lubricating oil, instead of the traditional method of extracting or injecting the lubricating oil by manually pressing or pulling the operating lever. The whole process saves time and effort, is easy to operate, and further improves the lubrication efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the injection mechanism of the utility model;

[0020] Figure 3 It is a schematic diagram of the upper side cross-sectional structure of the utility model;

[0021] Figure 4 This is an enlarged structural diagram of point A of the utility model.

[0022] In the figure: 1 storage tube, 2 protective cover, 3 lubrication mechanism, 31 rack plate, 32 piston plate, 33 mounting rod, 34 gear, 35 output rod, 36 driving gear, 37 ratchet, 38 adjusting wheel, 4 injection mechanism, 41 connecting pipe, 42 conveying bucket, 43 conveying hose, 44 injection interface, 5 clamping plate, 6 pressure plate, 7 torsion spring, 8 observation window. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 ,This embodiment provides a technical solution: a lubrication device for mechanical equipment maintenance, comprising a storage tube 1, a lubrication mechanism 3 and an injection mechanism 4;

[0025] Storage tube 1: A protective cover 2 is provided on the upper side of its outer arc surface, and a mounting groove is provided in the middle of the upper end of the protective cover 2. When working, the injection device is connected to the oil inlet of the mechanical device. At this time, the operator holds the storage tube 1 with one hand and presses the injection interface 44 with the other hand to prevent the injection device from being separated from the oil inlet of the mechanical device during the subsequent injection of the lubricating oil. Then, another operator squeezes the lubricating oil from the inside of the storage tube 1 through the lubricating device, and the squeezed lubricating oil enters the inside of the injection device. Finally, the lubricating oil enters the inside of the mechanical device through the oil inlet of the mechanical device, thereby realizing the lubrication of the mechanical device;

[0026] The lubrication mechanism 3 includes a rack plate 31 and a piston plate 32. The piston plate 32 is slidably connected to the inner wall of the storage tube 1. The upper end of the piston plate 32 is provided with a rack plate 31. The rack plate 31 is slidably connected to a slide groove provided in the middle of the top wall of the storage tube 1. The upper end of the rack plate 31 passes through the mounting groove and extends to the outside of the protective cover 2. The upper end of the rack plate 31 is provided with a baffle. The lubrication mechanism 3 also includes a mounting rod 33 and a gear 34. The mounting rod 33 is rotatably connected to the front side of the inside of the protective cover 2 through a bearing. Gears 34 are respectively provided on the left and right sides of the outer arc surface of the mounting rod 33. The gear 34 on the right side is meshed and connected with the rack plate 31. The lubrication mechanism 3 also includes an output rod 35, a driving gear 36, a ratchet 37 and an adjusting wheel 38. The output rod 35 is rotatably connected to the upper side of the left wall of the protective cover 2 through a bearing. The left side of the outer arc surface of the output rod 35 is provided with a ratchet 37, and the right side of the outer arc surface of the output rod 35 is provided with a driving gear 36. The movable gear 36 is meshed with the gear 34 on the left side, and an adjusting wheel 38 is provided at the left end of the output rod 35. The operator rotates the adjusting wheel 38 with the other hand, and the adjusting wheel 38 drives the driving gear 36 to rotate through the output rod. The driving gear 36 drives the gear 34 on the left side to rotate through the meshing connection. The left 34 drives the gear 34 on the right side to rotate through the mounting rod 33. The gear 34 on the right side drives the rack plate 31 to move downward through the meshing connection, and the rack plate 31 drives the piston plate 32 to move downward, so that the lubricating oil stored in the storage tube 1 is injected into the interior of the injection device. Through the coordinated arrangement of the rack plate 31 and the gear 34, the position of the piston plate 32 can be adjusted to extract or inject the lubricating oil, instead of the traditional method of extracting or injecting the lubricating oil by manually pressing or pulling the operating rod. The whole process saves time and labor, is easy to operate, and further improves the lubrication efficiency.

[0027] Injection mechanism 4: It is arranged at the lower end of the storage tube 1. The injection mechanism 4 includes a connecting tube 41, a conveying bucket 42, a conveying hose 43 and an injection interface 44. The connecting tube 41 is threadedly connected to the external thread arranged on the lower side of the outer arc surface of the storage tube 1. The lower end of the connecting tube 41 is provided with a conveying bucket 42. The lower end of the conveying bucket 42 is provided with a conveying hose 43. The lower end of the conveying hose 43 is connected with the conveying port arranged in the middle part of the upper end of the injection interface 44. The rack plate 31 drives the piston plate 32 to move downward, so that the lubricating oil stored in the storage tube 1 is injected into the interior of the conveying bucket 42 through the connecting tube 41. The lubricating oil entering the conveying bucket 42 enters the interior of the injection interface 44 through the conveying hose 43. The lubricating oil entering the injection interface 44 finally enters the interior of the mechanical equipment through the oil inlet of the mechanical equipment, thereby realizing the lubrication of the mechanical equipment.

[0028] Among them: it also includes a card plate 5 and a pressure plate 6. The card plate 5 is rotatably connected to the avoidance groove opened on the left side of the front end of the protective cover 2 through a pin shaft. The rear end of the card plate 5 is installed in cooperation with the ratchet 37. The pressure plate 6 is set at the front end of the card plate 5. The card plate 5 will rotate and reset under the torque of the resetting device, thereby clamping the teeth of the ratchet 37, thereby locking and fixing the piston plate 32.

[0029] Among them: it also includes a torsion spring 7, which is movably sleeved on the outside of the left side of the pin shaft, the left end of the torsion spring 7 is fixedly connected to the left end of the avoidance groove, and the right end of the torsion spring 7 is fixedly connected to the outer arc surface of the pin shaft. The clamping plate 5 will rotate and reset under the torsion force of the torsion spring 7, thereby clamping the teeth of the ratchet 37, thereby locking and fixing the piston plate 32.

[0030] Among them, it also includes an observation window 8, which is arranged in an observation port opened on the front side of the outer arc surface of the storage tube 1. The existence of the observation window 8 can observe the remaining amount of lubricating oil inside the storage tube 1 in real time.

[0031] The working principle of a lubricating device for mechanical equipment maintenance provided by the utility model is as follows: before use, the connecting tube 41 is rotated to separate the connecting tube 41 from the storage tube 1, and then the lower end of the storage tube 1 is inserted into the storage tank filled with lubricating oil, and then the operator rotates the adjusting wheel 38, and the adjusting wheel 38 drives the driving gear 36 to rotate through the output rod 35, and the driving gear 36 drives the left gear 34 to rotate through the meshing connection, and the left gear 34 drives the right gear 34 to rotate through the mounting rod 33, and the right gear 34 drives the rack plate 31 to move upward through the meshing connection, and the rack plate 31 drives the piston plate 32 upward The output rod 35 drives the ratchet wheel 37 to rotate during rotation, and the ratchet wheel 37 pushes the clamping plate 5 upward during rotation, and the torsion spring 7 is twisted. When the lubricating oil is extracted, the adjusting wheel 38 is stopped from rotating. At this time, the ratchet wheel 37 stops rotating, and the clamping plate 5 rotates and resets under the torsion of the torsion spring 7, thereby locking the teeth of the ratchet wheel 37, thereby locking and fixing the piston plate 32. Then, the storage tube 1 is taken out, and the lower end of the storage tube 1 is wiped clean with a towel. After wiping clean, the storage tube 1 is reconnected to the connecting tube 41, and then the operator turns the machine on. The lubrication equipment for mechanical equipment maintenance is moved to the designated work location, and then the injection interface 44 is connected to the oil inlet of the mechanical equipment. At this time, the operator holds the storage tube 1 with one hand and presses the injection interface 44 with the other hand to prevent the injection interface 44 from being separated from the oil inlet of the mechanical equipment during the subsequent injection of lubricating oil. Then another operator presses down the pressure plate 6, and the pressure plate drives the card plate 5 to rotate around the pin shaft, so that the card plate 5 is separated from the ratchet 37, and the torsion spring 7 is twisted. Then the operator's other hand rotates the adjusting wheel 38, and the adjusting wheel 38 drives the driving gear 36 to rotate through the output rod, driving The gear 36 drives the left gear 34 to rotate through a meshing connection, and the left gear 34 drives the right gear 34 to rotate through the mounting rod 33, and the right gear 34 drives the rack plate 31 to move downward through a meshing connection, and the rack plate 31 drives the piston plate 32 to move downward, so that the lubricating oil stored in the storage tube 1 is injected into the interior of the conveying bucket 42 through the connecting tube 41, and the lubricating oil entering the conveying bucket 42 enters the interior of the injection interface 44 through the conveying hose 43, and the lubricating oil entering the injection interface 44 finally enters the interior of the mechanical equipment through the oil inlet of the mechanical equipment, thereby realizing the lubrication of the mechanical equipment.

[0032] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A lubrication device for mechanical equipment maintenance, characterized in that: It comprises a storage tube (1), a lubrication mechanism (3) and an injection mechanism (4); Storage tube (1): a protective cover (2) is arranged on the upper side of the outer arc surface thereof, and a mounting groove is arranged in the middle of the upper end of the protective cover (2); The lubrication mechanism (3) comprises a rack plate (31) and a piston plate (32), wherein the piston plate (32) is slidably connected to the inner wall of the storage tube (1), the upper end of the piston plate (32) is provided with a rack plate (31), the rack plate (31) is slidably connected to a slide groove provided in the middle of the top wall of the storage tube (1), the upper end of the rack plate (31) passes through the mounting groove and extends to the outside of the protective cover (2), and the upper end of the rack plate (31) is provided with a baffle; Injection mechanism (4): It is arranged at the lower end of the storage tube (1).

2. A lubricating device for mechanical equipment maintenance according to claim 1, characterized in that: The lubricating mechanism (3) further comprises a mounting rod (33) and a gear (34); the mounting rod (33) is rotatably connected to the front side of the interior of the protective cover (2) via a bearing; gears (34) are respectively arranged on the left and right sides of the outer arc surface of the mounting rod (33); the gear (34) on the right side is meshedly connected to the rack plate (31).

3. A lubricating device for mechanical equipment maintenance according to claim 2, characterized in that: The lubricating mechanism (3) further comprises an output rod (35), a driving gear (36), a ratchet (37) and an adjusting wheel (38); the output rod (35) is rotatably connected to the upper side of the left wall of the protective cover (2) via a bearing; the ratchet (37) is arranged on the left side of the outer arc surface of the output rod (35); the driving gear (36) is arranged on the right side of the outer arc surface of the output rod (35); the driving gear (36) is meshedly connected with the gear (34) on the left side; and the adjusting wheel (38) is arranged on the left end of the output rod (35).

4. The lubrication device for mechanical equipment maintenance according to claim 1, characterized in that: The injection mechanism (4) comprises a connecting pipe (41), a conveying bucket (42), a conveying hose (43) and an injection interface (44); the connecting pipe (41) is threadedly connected to an external thread arranged on the lower side of the outer arc surface of the storage pipe (1); a conveying bucket (42) is arranged at the lower end of the connecting pipe (41); a conveying hose (43) is arranged at the lower end of the conveying bucket (42); and the lower end of the conveying hose (43) is connected to a conveying port arranged in the middle of the upper end of the injection interface (44).

5. The lubrication device for mechanical equipment maintenance according to claim 3, characterized in that: It also includes a clamping plate (5) and a pressing plate (6), wherein the clamping plate (5) is rotatably connected to an avoidance groove opened on the left side of the front end of the protective cover (2) through a pin shaft, the rear end of the clamping plate (5) is installed in cooperation with the ratchet (37), and the pressing plate (6) is arranged at the front end of the clamping plate (5).

6. The lubrication device for mechanical equipment maintenance according to claim 5, characterized in that: It also includes a torsion spring (7), which is movably sleeved on the outside of the left side of the pin shaft, the left end of the torsion spring (7) is fixedly connected to the left end of the avoidance groove, and the right end of the torsion spring (7) is fixedly connected to the outer arc surface of the pin shaft.

7. The lubrication device for mechanical equipment maintenance according to claim 1, characterized in that: It also comprises an observation window (8), which is arranged in an observation port opened on the front side of the outer arc surface of the storage tube (1).

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