Fixed-pitch oil mist lubricating device

Abstract

The utility model discloses a fixed-pitch oil mist lubricating device which comprises a main body unit, the main body unit comprises an oil cup and a base, and the upper end of the base is fixedly connected with an oil mist chamber; the fixed-pitch oil inlet assembly comprises a fixed cylinder, the fixed cylinder is fixedly connected between the oil cup and the base, and a gear motor is fixedly connected to the left side of the fixed cylinder. The fixed-pitch oil inlet assembly has the beneficial effects that the gear motor, a cross rod, a first bevel gear and a second bevel gear are arranged to drive a rotating rod to rotate; a rotating rod, a disc and a rotating block are arranged to drive a push rod to move left and right, the push rod drives a piston to move left and right, and lubricating oil can be intermittently sucked from an oil inlet pipe through negative pressure changes and input into a base through an oil outlet pipe, so that the lubricating oil can be intermittently input, and the situation that the lubricating oil leaks to the outside due to the empty dripping phenomenon is avoided; not only is pollution to the environment avoided, but also waste of the lubricating oil is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of oil mist lubrication, in particular to a fixed-pitch oil mist lubrication device. Background Art

[0002] Oil mist lubrication technology uses the energy of compressed air to atomize liquid lubricating oil into small particles of 1um-3um, which are suspended in the compressed air to form a mixture (oil mist). Under its own pressure energy, the mixture is transported to various required parts through transmission pipelines to provide a new lubrication method.

[0003] Existing oil mist lubrication devices face the challenge of adding lubricating oil to multiple dispersed lubricating units during operation. Due to the lack of continuity between these lubricating units, oil mist lubrication devices often experience dripping in actual operation, that is, the lubricating oil accidentally leaks to the outside. This not only pollutes the environment, but also leads to waste of lubricating oil.

[0004] Therefore, a fixed-pitch oil mist lubrication device is needed to solve the above problems. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In view of the problems of the above-mentioned fixed-pitch oil mist lubrication device, the present utility model is proposed.

[0007] Therefore, the utility model aims to provide a fixed-pitch oil mist lubrication device, which is used to solve the challenge of adding lubricating oil to multiple dispersed lubricating units when the existing oil mist lubrication device is in operation. Due to the lack of continuity between these lubricating units, the oil mist lubrication device often drips empty during actual operation, that is, the lubricating oil accidentally leaks to the outside. This not only pollutes the environment, but also leads to problems such as waste of lubricating oil.

[0008] In order to solve the above technical problems, the utility model provides the following technical solutions: a fixed pitch oil mist lubrication device, comprising:

[0009] A main unit, the main unit comprising an oil cup and a base, an upper end of the base being fixedly connected to an oil mist chamber;

[0010] The cam is secured to the bottom of the oil pump, and the cam is secured to the bottom of the oil pump with a spring, which is then connected to the oil cup by a spring. The cam is secured to the bottom of the oil pump with a spring. The cam is secured to the bottom of the oil pump with a spring.

[0011] As a preferred solution of the fixed-pitch oil mist lubrication device described in the utility model, wherein: an air inlet pipe and an air outlet pipe are fixedly connected to both sides of the base respectively, and the air inlet pipe and the air outlet pipe are communicated with each other.

[0012] As a preferred solution of the fixed-pitch oil mist lubrication device described in the utility model, the lower end of the oil inlet pipe is connected to the inside of the oil cup, and the upper end of the oil outlet pipe is connected to the air outlet pipe.

[0013] As a preferred solution of the fixed-pitch oil mist lubrication device described in the utility model, the upper end of the rotating rod is rotatably connected to the inner wall of the fixed cylinder, and the piston plate is slidably connected to the inner wall of the straight cylinder.

[0014] As a preferred solution of the fixed-pitch oil mist lubrication device described in the utility model, an oil filling pipe is fixedly connected to the side wall of the oil cup, and a plurality of liquid level observation windows are opened on the side wall of the oil cup.

[0015] As a preferred solution of the fixed-pitch oil mist lubrication device described in the utility model, wherein: the lower end of the reduction motor is fixedly connected with a mounting seat, and one end of the mounting seat is fixedly connected to the fixing cylinder.

[0016] Beneficial effects of the utility model:

[0017] The reduction motor, cross bar, No. 1 bevel gear and No. 2 bevel gear are used to drive the rotating rod to rotate, the rotating rod, disc and rotating block are used to drive the push rod to move left and right, and the push rod drives the piston to move left and right. The lubricating oil can be intermittently sucked from the oil inlet pipe through the change of negative pressure and input into the base through the oil outlet pipe, so that the lubricating oil can be input intermittently to avoid the leakage of the lubricating oil to the outside due to dripping, which not only avoids pollution to the environment, but also prevents waste of lubricating oil. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 It is a front structural schematic diagram of a fixed-pitch oil mist lubrication device of the utility model.

[0020] Figure 2 The utility model is a partial cross-sectional structural schematic diagram of a fixed-pitch oil mist lubrication device.

[0021] Figure 3 The utility model is a structural schematic diagram of a fixed pitch oil inlet assembly in a fixed pitch oil mist lubrication device.

[0022] Description of the drawings: 100, main unit; 101, oil cup; 102, base; 103, air inlet pipe; 104, air outlet pipe; 105, oil mist chamber; 200, fixed pitch oil inlet assembly; 201, fixed cylinder; 202, reduction motor; 203, cross bar; 204, bevel gear No. 1; 205, bevel gear No. 2; 206, rotating rod; 207, disc; 208, rotating block; 209, push rod; 210, straight cylinder; 211, piston; 212, oil inlet pipe; 213, oil outlet pipe. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0026] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0027] Reference Figure 1-Figure 3 , is an embodiment of the utility model, and provides a fixed pitch oil mist lubrication device, which includes:

[0028] The main unit 100 includes an oil cup 101 and a base 102, and an oil mist chamber 105 is fixedly connected to the upper end of the base 102;

[0029] The fixed pitch oil inlet assembly 200 includes a fixed cylinder 201, which is fixedly connected between the oil cup 101 and the base 102. The left side of the fixed cylinder 201 is fixedly connected with a reduction motor 202. The output end of the reduction motor 202 passes through the side wall of the fixed cylinder 201 and is fixedly connected with a cross bar 203. The other end of the cross bar 203 is fixedly sleeved with a first bevel gear 204. The lower end of the first bevel gear 204 is meshed with a second bevel gear 205. The center of the second bevel gear 205 is fixedly inserted with a rotating rod 206. The lower end of the rotating rod 206 is fixedly connected with a disc 207, the lower end of the disc 207 is rotatably connected with a rotating block 208, the side wall of the rotating block 208 is rotatably connected with a push rod 209, the right side of the fixed cylinder 201 is fixedly connected with a straight cylinder 210, the end of the push rod 209 away from the rotating block 208 is rotatably connected with a piston plate 211, the lower end of the straight cylinder 210 is fixedly connected with an oil inlet pipe 212, the upper end of the straight cylinder 210 is fixedly connected with an oil outlet pipe 213, and the oil inlet pipe 212 and the oil outlet pipe 213 are respectively fixedly installed with a liquid inlet check valve and a liquid outlet check valve.

[0030] The reduction motor 202, the cross bar 203, the first bevel gear 204 and the second bevel gear 205 are used to drive the rotating rod 206 to rotate, and the rotating rod 206, the disc 207 and the rotating block 208 are used to drive the push rod 209 to move left and right. The push rod 209 drives the piston 211 to move left and right. The lubricating oil can be intermittently sucked from the oil inlet pipe 212 through the change of negative pressure, and input into the base 102 through the oil outlet pipe 213, so that the lubricating oil can be input intermittently, avoiding the leakage of the lubricating oil to the outside due to the dripping phenomenon, which not only avoids pollution to the environment, but also prevents the waste of lubricating oil.

[0031] The two sides of the base 102 are respectively fixedly connected with an air inlet pipe 103 and an air outlet pipe 104 , the air inlet pipe 103 and the air outlet pipe 104 are connected, high-speed gas is introduced through the air inlet pipe 103 , and the gas is discharged through the air outlet pipe 104 .

[0032] The lower end of the oil inlet pipe 212 is connected to the interior of the oil cup 101 , and the upper end of the oil outlet pipe 213 is connected to the air outlet pipe 104 .

[0033] The upper end of the rotating rod 206 is rotatably connected to the inner wall of the fixed cylinder 201 , and the piston plate 211 is slidably connected to the inner wall of the straight cylinder 210 , and the rotating rod 206 drives the disc 207 to rotate.

[0034] Among them, an oil filling pipe is fixedly connected to the side wall of the oil cup 101, and a plurality of liquid level observation windows are opened on the side wall of the oil cup 101, through which the oil amount can be easily observed.

[0035] The lower end of the reduction motor 202 is fixedly connected with a mounting seat, one end of which is fixedly connected to the fixing cylinder 201 , so that the reduction motor 202 can be supported by the mounting seat.

[0036] Working principle: When in use, high-speed gas is introduced through the air inlet pipe 103, and the gas is discharged through the air outlet pipe 104, and the reduction motor 202 is started, and its output end drives the cross bar 203 to rotate, the cross bar 203 drives the first bevel gear 204 to rotate, the first bevel gear 204 drives the second bevel gear 205 to rotate, the second bevel gear 205 drives the rotating rod 206 to rotate, the rotating rod 206 drives the disc 207 to rotate, the disc 207 drives the push rod 209 to move left and right through the rotating block 208, and drives the piston 211 to move left and right through the push rod 209. When the piston 211 moves to the left, the lubricating oil is sucked from the oil inlet pipe 212 under the action of negative pressure, and when the piston 211 moves to the right, the lubricating oil is released. The lubricating oil is squeezed into the base 102 through the oil outlet pipe 213, so the lubricating oil can be intermittently sucked from the oil inlet pipe 212 through the change of negative pressure, and input into the base 102 through the oil outlet pipe 213. The lubricating oil is torn into fine particles under the action of the high-speed airflow and sprayed out from the air outlet pipe 104 along the airflow, so that the lubricating oil can be input intermittently, avoiding the leakage of the lubricating oil to the outside due to dripping, which not only avoids pollution to the environment, but also prevents the waste of lubricating oil. Furthermore, by controlling the rotation speed of the reduction motor 202, it is suitable for lubrication units with different spacings. The contents not described in detail in this description belong to the existing technology known to professional and technical personnel in this field.

[0037] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A fixed pitch oil mist lubrication device, characterized in that: include: A main unit (100), the main unit (100) comprising an oil cup (101) and a base (102), the upper end of the base (102) being fixedly connected to an oil mist chamber (105); A fixed pitch oil inlet assembly (200), the fixed pitch oil inlet assembly (200) comprising a fixed cylinder (201), the fixed cylinder (201) being fixedly connected between an oil cup (101) and a base (102), a reduction motor (202) being fixedly connected to the left side of the fixed cylinder (201), an output end of the reduction motor (202) penetrating through a side wall of the fixed cylinder (201) and being fixedly connected to a cross bar (203), a first bevel gear (204) being fixedly sleeved on the other end of the cross bar (203), a second bevel gear (205) being meshedly connected to the lower end of the first bevel gear (204), a rotating rod (206) being fixedly inserted through the center of the second bevel gear (205), The lower end of the rotating rod (206) is fixedly connected to a disc (207), the lower end of the disc (207) is rotatably connected to a rotating block (208), a push rod (209) is rotatably connected to the side wall of the rotating block (208), a straight cylinder (210) is fixedly connected to the right side of the fixed cylinder (201), an end of the push rod (209) away from the rotating block (208) is rotatably connected to a piston plate (211), the lower end of the straight cylinder (210) is fixedly connected to an oil inlet pipe (212), the upper end of the straight cylinder (210) is fixedly connected to an oil outlet pipe (213), and a liquid inlet check valve and a liquid outlet check valve are fixedly installed in the oil inlet pipe (212) and the oil outlet pipe (213), respectively.

2. A fixed pitch oil mist lubrication device according to claim 1, characterized in that: An air inlet pipe (103) and an air outlet pipe (104) are respectively fixedly connected to both sides of the base (102), and the air inlet pipe (103) and the air outlet pipe (104) are communicated with each other.

3. A fixed pitch oil mist lubrication device according to claim 2, characterized in that: The lower end of the oil inlet pipe (212) is in communication with the interior of the oil cup (101), and the upper end of the oil outlet pipe (213) is in communication with the air outlet pipe (104).

4. A fixed pitch oil mist lubrication device according to claim 1, characterized in that: The upper end of the rotating rod (206) is rotatably connected to the inner wall of the fixed cylinder (201), and the piston plate (211) is slidably connected to the inner wall of the straight cylinder (210).

5. The fixed pitch oil mist lubrication device according to claim 1, characterized in that: An oil filling pipe is fixedly connected to the side wall of the oil cup (101), and a plurality of liquid level observation windows are provided on the side wall of the oil cup (101).

6. A fixed pitch oil mist lubrication device according to claim 1, characterized in that: The lower end of the reduction motor (202) is fixedly connected to a mounting seat, and one end of the mounting seat is fixedly connected to the fixing cylinder (201).

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