Portable high-altitude oil injector

Abstract

The utility model discloses a portable high altitude oil feeder relates to oil feeder technical field, including support seat and drive assembly, one side fixedly connected with oil storage tank in the middle part of support seat, the other side of oil pump chamber is established in the middle part of support seat, the inner bottom wall fixedly connected with drive assembly of oil pump chamber, the utility model discloses through the setting of the fixed connection of sealing cover and the threaded connection of oil injection pipe, protection cover and oil storage tank effectively enhances the overall sealing property of oil storage tank, avoids lubricating oil leakage, reduces grease waste and protects the operating environment, prevents foreign matter pollution lubricating oil simultaneously, guarantees lubrication effect, through the setting of observation window, handle type oil injection nozzle, hose and connecting piece, and personnel can master oil quantity in real time, avoids midway oil cut, handle type oil injection nozzle promotes holding stability, and hose adapts multi -angle operation demand, and the precision and efficiency of high altitude oil injection operation are improved greatly, and the operation risk is reduced.

Description

Technical Field

[0001] This utility model relates to the field of oil injector technology, specifically a portable high-altitude oil injector. Background Technology

[0002] Portable high-altitude lubricator is a miniaturized, mobile lubrication device designed specifically for high-altitude, restricted, or inaccessible environments. Its core function is to accurately replenish lubricating grease to mechanical equipment (such as tower cranes, bridge supports, power line fittings, and high-altitude conveyor belt bearings) in high-altitude working environments, solving the safety hazards and operational inconvenience of traditional manual climbing for lubrication. It is widely used in industries such as construction, power, transportation, and mining.

[0003] An existing portable high-altitude oil injector, when in use,

[0004] (1) The oil storage tank has poor sealing performance and is prone to leakage of lubricating oil due to vibration during high-altitude operations. This not only wastes grease but may also pollute the working environment and equipment parts.

[0005] (2) There is no convenient oil level observation structure during the oil filling operation. It is difficult for personnel to keep track of the remaining oil level in the oil tank in real time, which may lead to oil interruption in the middle, affecting the efficiency of high-altitude lubrication operation. In addition, the traditional oil nozzle has poor grip stability, and the oil filling position may be deviated due to hand fatigue during high-altitude operation, increasing the operation risk.

[0006] To address the above problems, this utility model provides a portable high-altitude oil injector. Utility Model Content

[0007] The purpose of this invention is to provide a portable high-altitude oil injector. This invention improves the sealing performance of the oil tank, facilitates oil level observation, and optimizes the stability of the oil injection operation, thereby solving the problems of easy leakage of the oil tank, difficulty in observing the oil level, and unstable holding of the oil injector nozzle in existing equipment, which leads to low operating efficiency and high risk.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a portable high-altitude oil injector, comprising a support base and a drive assembly, wherein an oil storage tank is fixedly connected to one side of the middle portion of the support base, and an oil pump chamber is provided on the other side of the middle portion of the support base, the drive assembly is fixedly connected to the inner bottom wall of the oil pump chamber, an oil pump body is fixedly connected to the top of the drive assembly, an oil inlet pipe is connected through one side of the bottom of the oil pump body, and an oil outlet pipe is connected through the other side of the bottom of the oil pump body.

[0009] Furthermore, a protective cover is fixedly connected to the top of the oil tank, and an oil filling port is fixedly connected to the middle of the top of the protective cover. This achieves the purpose of protecting the top of the oil tank, preventing foreign objects from falling into the oil tank and contaminating the lubricating oil during high-altitude operations, and at the same time, it allows for convenient replenishment of lubricating oil through the oil filling port.

[0010] Furthermore, an oil injection pipe is fixedly connected to the middle of the oil injection port, a sealing cap is threaded onto the surface of the oil injection pipe, and a splash guard is fixedly connected to the bottom of the oil injection pipe. This achieves the effect of enhancing the sealing performance of the oil injection port through the threaded sealing structure, preventing the lubricating oil in the oil tank from leaking due to vibration or tilting, and ensuring the safety of grease storage.

[0011] Furthermore, an observation window is fixedly connected to one side of the support base, and a protective plate is fixedly connected to the front of the support base. This allows personnel to view the remaining oil level in the oil tank in real time through the observation window, preventing oil interruption midway. The protective plate protects the components on the front of the support base, preventing damage to the core structure of the equipment from falling objects.

[0012] Furthermore, a flexible hose is connected to one end of the oil outlet pipe, and a connector is fixedly connected to one end of the flexible hose. This allows the flexible hose to adapt to lubrication needs at different angles and positions during high-altitude operations. The connector ensures a stable connection between the hose and the subsequent oil injection components, preventing the hose from falling off during oil delivery.

[0013] Furthermore, one end of the connector is fixedly connected to a handle-type grease nipple, and one end of the handle-type grease nipple is fixedly connected to an oil delivery channel. The handle-type design improves the stability of the operator's grip and reduces hand fatigue during high-altitude operations, while the oil delivery channel precisely guides the lubricating oil to the lubrication point of the equipment, ensuring the accuracy of the grease injection.

[0014] Furthermore, a fixed seat is fixedly connected to the middle of the top of the support base, and a limiting block is fixedly connected to the middle of the oil pump chamber. A dust cover is snapped onto the top of the limiting block, so that the fixed seat can be used to mount equipment or assist in fixing other components, improving portability; the limiting block positions the dust cover, and the dust cover prevents dust and impurities from entering the oil pump chamber and contaminating the oil pump body, ensuring the normal operation of the oil pump.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] This utility model provides a portable high-altitude oil injector.

[0017] (1) By setting up the threaded connection between the sealing cap and the oil injection pipe and the fixed connection between the protective cap and the oil storage tank, the overall sealing of the oil storage tank is effectively enhanced when the personnel operate the device, so as to avoid lubricating oil leakage, reduce grease waste and protect the working environment, while preventing foreign matter from contaminating the lubricating oil and ensuring the lubrication effect.

[0018] (2) By setting up the observation window, the grip-type oil nozzle, the hose and the connector, the personnel can keep track of the oil volume in real time when the personnel operate the device, and avoid oil interruption in the middle; the grip-type oil nozzle improves the grip stability, and the hose adapts to the needs of multi-angle operation, which greatly improves the accuracy and efficiency of high-altitude oil injection operation and reduces the operation risk. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the device of this utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the support base of this utility model;

[0021] Figure 3 This is a schematic diagram of the external structure of the device of this utility model;

[0022] Figure 4 This is a schematic diagram of the grip-type oil injection device of this utility model;

[0023] Figure 5 This is a front view schematic diagram of the present utility model.

[0024] In the diagram: 1. Support base; 2. Drive assembly; 201. Oil pump body; 202. Oil inlet pipe; 203. Oil outlet pipe; 3. Oil reservoir; 4. Oil pump chamber; 5. Protective cover; 6. Oil injection pipe; 7. Sealing cover; 8. Observation window; 9. Protective plate; 10. Hoses; 11. Connectors; 12. Hand-held oil injection nozzle; 13. Oil delivery channel; 14. Fixing base; 15. Dust cover; 16. Splash protector. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] To solve the problem of how to effectively position and adjust the technology, such as Figure 1-5 As shown, the following preferred technical solutions are provided:

[0027] A portable high-altitude oil injector includes a support base 1 and a drive assembly 2. An oil storage tank 3 is fixedly connected to one side of the middle of the support base 1, and an oil pump chamber 4 is opened on the other side of the middle of the support base 1. The drive assembly 2 is fixedly connected to the inner bottom wall of the oil pump chamber 4. An oil pump body 201 is fixedly connected to the top of the drive assembly 2. An oil inlet pipe 202 is connected through one side of the bottom of the oil pump body 201, and an oil outlet pipe 203 is connected through the other side of the bottom of the oil pump body 201.

[0028] Specifically, when operating the device, the operator first opens the sealing cover 7 and injects sufficient lubricating oil into the oil storage tank 3 through the oil injection pipe 6. Then, the sealing cover 7 is tightened to ensure a seal. Next, the dust cover 15 on the oil pump chamber 4 is removed, and the drive assembly 2 is started. The drive assembly 2 drives the oil pump body 201 to operate. The oil pump body 201 draws lubricating oil from the oil storage tank 3 through the oil inlet pipe 202 and delivers it to the hose 10 through the oil outlet pipe 203. The operator holds the handle-type oil injection nozzle 12 and accurately injects the lubricating oil into the lubrication point of the aerial equipment through the oil delivery channel 13. During the process, the oil level in the oil storage tank 3 can be viewed in real time through the observation window 8.

[0029] Furthermore, such as Figure 1 As shown, the following preferred technical solutions are provided:

[0030] A protective cover 5 is fixedly connected to the top of the oil reservoir 3, and an oil filling port is fixedly connected to the middle of the top of the protective cover 5. The purpose of this design is to cover the top of the oil reservoir 3 with the protective cover 5 to prevent dust, small stones and other foreign objects from falling into the oil reservoir 3 during high-altitude operations, and to ensure that the lubricating oil is clean. The oil filling port provides a convenient channel for replenishing the lubricating oil. Oil can be added without removing the protective cover 5, which simplifies the operation process.

[0031] Furthermore, such as Figure 2 As shown, the following preferred technical solutions are provided:

[0032] An oil injection pipe 6 is fixedly connected to the middle of the oil injection port. A sealing cap 7 is threadedly connected to the surface of the oil injection pipe 6. A splash guard 16 is fixedly connected to the bottom of the oil injection pipe 6. The purpose of this design is to extend the oil injection channel of the oil injection pipe 6 and prevent lubricating oil from spilling out during oil injection. The threaded sealing cap 7 can fit tightly against the oil injection pipe 6 to form a reliable seal. Even if the equipment is tilted or vibrated at a high altitude, it can effectively prevent lubricating oil leakage.

[0033] Furthermore, such as Figure 1 As shown, the following preferred technical solutions are provided:

[0034] An observation window 8 is fixedly connected to one side of the support base 1, and a protective plate 9 is fixedly connected to the front of the support base 1. The purpose of this design is that the observation window 8 is made of transparent and oil-resistant material, so that personnel can intuitively understand the oil level in the oil tank 3 without disassembling the equipment, plan the oil filling time in advance, and avoid oil interruption during operation. The protective plate 9 is made of wear-resistant metal material, which can prevent falling objects from hitting the drive component 2 wiring terminals, control buttons and other components on the front of the support base 1, thus extending the service life of the equipment.

[0035] Furthermore, such as Figure 1 As shown, the following preferred technical solutions are provided:

[0036] One end of the oil outlet pipe 203 is connected to a hose 10, and one end of the hose 10 is fixedly connected to a connector 11. The purpose of this design is that the hose 10 has good flexibility and pressure resistance, and can be bent at will during high-altitude operations to adapt to lubrication point positions at different heights and angles. The connector 11 adopts a threaded or snap-fit ​​connection structure to ensure that the hose 10 is firmly connected to the handle-type oil nozzle 12 and to prevent it from falling off due to pressure during oil delivery.

[0037] Furthermore, such as Figure 1 As shown, the following preferred technical solutions are provided:

[0038] One end of the connector 11 is fixedly connected to a handle-type grease nipple 12, and the other end of the handle-type grease nipple 12 is fixedly connected to an oil delivery channel 13. The purpose of this design is that the handle-type grease nipple 12 conforms to the ergonomic design, so that the hand is evenly stressed when the person holds it, and can be operated for a long time without fatigue. It is especially suitable for stable operation when working at height. The oil delivery channel 13 is made of metal and designed as a pointed tip, which can be accurately inserted into the lubrication hole of the equipment, avoiding the leakage of lubricating oil and improving the oil injection efficiency.

[0039] Furthermore, such as Figure 1 As shown, the following preferred technical solutions are provided:

[0040] A fixed base 14 is fixedly connected to the middle of the top of the support base 1, and a limiting block is fixedly connected to the middle of the oil pump chamber 4. A dust cover 15 is snapped onto the top of the limiting block. The purpose of this design is that hooks or straps can be installed on the fixed base 14, so that personnel can hang the equipment on their bodies or fix it on the work platform when moving at heights, thus improving portability. The limiting block positions the dust cover 15 to ensure that the dust cover 15 accurately covers the oil pump chamber 4, preventing dust and oil from entering the chamber and contaminating the oil pump body 201, thus ensuring the operating accuracy and service life of the oil pump body 201.

[0041] Working principle: Before use, lubricating oil is injected into the oil tank 3 through the oil injection pipe 6, and the sealing cap 7 is tightened to achieve a seal; the drive assembly 2 is started, and the drive assembly 2 drives the oil pump body 201 to work. The oil pump body 201 draws lubricating oil from the oil tank 3 through the oil inlet pipe 202, and after internal pressurization, it is delivered to the hose 10 through the oil outlet pipe 203; the operator holds the handle-type oil injection nozzle 12 and uses the flexibility of the hose 10 to adjust the oil injection angle, aligning the oil delivery channel 13 with the lubrication point of the aerial equipment to complete precise oil injection; during operation, the oil level in the oil tank 3 is monitored in real time through the observation window 8, and the oil is replenished in time if the oil level is insufficient; when not in use, the dust cover 15 is clipped onto the limit block of the oil pump chamber 4 to protect the oil pump body 201 from dust, and the equipment can be hung and stored through the fixing seat 14, saving space and making it easy to carry.

[0042] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A portable high-altitude oil injector, comprising a support base (1) and a drive assembly (2), characterized in that: An oil storage tank (3) is fixedly connected to one side of the middle of the support base (1), and an oil pump chamber (4) is opened on the other side of the middle of the support base (1). A drive assembly (2) is fixedly connected to the inner bottom wall of the oil pump chamber (4), and an oil pump body (201) is fixedly connected to the top of the drive assembly (2). An oil inlet pipe (202) is connected through one side of the bottom of the oil pump body (201), and an oil outlet pipe (203) is connected through the other side of the bottom of the oil pump body (201).

2. The portable high-altitude oil injector according to claim 1, characterized in that: The top of the oil tank (3) is fixedly connected to a protective cover (5), and the middle of the top of the protective cover (5) is fixedly connected to an oil inlet.

3. A portable high-altitude oil injector according to claim 2, characterized in that: An oil injection pipe (6) is fixedly connected to the middle of the oil injection port. A sealing cap (7) is threaded onto the surface of the oil injection pipe (6). A splash guard (16) is fixedly connected to the bottom of the oil injection pipe (6).

4. A portable high-altitude oil injector according to claim 1, characterized in that: An observation window (8) is fixedly connected to one side of the support base (1), and a protective plate (9) is fixedly connected to the front of the support base (1).

5. A portable high-altitude oil injector according to claim 1, characterized in that: One end of the oil outlet pipe (203) is connected to a hose (10), and one end of the hose (10) is fixedly connected to a connector (11).

6. A portable high-altitude oil injector according to claim 5, characterized in that: One end of the connector (11) is fixedly connected to a handle-type oil nozzle (12), and one end of the handle-type oil nozzle (12) is fixedly connected to an oil delivery channel (13).

7. A portable high-altitude oil injector according to claim 1, characterized in that: A fixed seat (14) is fixedly connected to the middle of the top of the support base (1), and a limiting block is fixedly connected to the middle of the oil pump chamber (4). A dust cover (15) is snapped onto the top of the limiting block.

Images