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CN-224215113-U - Grease lubrication gear pump with overhead oil tank

CN224215113UCN 224215113 UCN224215113 UCN 224215113UCN-224215113-U

Abstract

The utility model discloses a grease lubrication gear pump with an upper oil tank, and mainly relates to the field of lubrication pumps. The oil storage pump comprises a pump body, wherein a motor is arranged on one side of the pump body, the pump body is further connected with an oil storage cylinder, the oil storage cylinder is arranged at the top of the pump body, a cylinder cover is arranged at the top of the oil storage cylinder, and a gear pump set directly connected with the motor is further arranged in the pump body. The utility model has the beneficial effects that the problems of waste or deterioration caused by the suction of the traditional lower oil cylinder and long-term accumulation of bottom grease are avoided by adopting the upper oil storage cylinder, and a solution is provided for a medium-pressure high-flow grease system by adopting the gear pump set, so that the popularization and the use are facilitated.

Inventors

  • Dai Juchen
  • CHU XIAOHUI
  • CUI YONGBIN

Assignees

  • 宁波百浪润滑元件有限公司

Dates

Publication Date
20260508
Application Date
20250715

Claims (6)

  1. 1. The grease lubrication gear pump comprises a pump body (1), wherein a motor (6) is arranged on one side of the pump body (1), and the pump body (1) is further connected with an oil storage cylinder (4), and is characterized in that the oil storage cylinder (4) is arranged at the top of the pump body (1), a cylinder cover (5) is arranged at the top of the oil storage cylinder (4), and a gear pump set (7) directly connected with the motor (6) is further arranged in the pump body (1).
  2. 2. The grease lubrication gear pump arranged on the oil tank according to claim 1, wherein the motor (6) is sleeved with a motor cover (3).
  3. 3. The grease lubrication gear pump arranged on the oil tank according to claim 1, wherein a side cover (2) is arranged on one side of the pump body (1) away from the motor (6).
  4. 4. The grease lubrication gear pump arranged on the oil tank is characterized in that a pressure gauge (11) and a junction box (12) are arranged on the outer side of the pump body (1).
  5. 5. The grease lubrication gear pump arranged on the oil tank is characterized in that an exhaust valve (8), an unloading valve (9) and an overflow valve (10) are arranged in the pump body (1).
  6. 6. The grease lubrication gear pump with the upper oil tank is characterized in that a mounting bracket (13) is arranged on the back of the pump body (1).

Description

Grease lubrication gear pump with overhead oil tank Technical Field The utility model relates to the field of lubricating pumps, in particular to a grease lubricating gear pump with an oil tank arranged on the upper part. Background With the development of manufacturing industry, a centralized lubrication system is widely adopted for moving parts in mechanical equipment so as to realize periodic accurate lubrication of timing and quantification. The lubrication pump is a core component of the lubrication system, and is a key of whether the lubrication system can reliably operate. In engineering application practice, the lubricating pump mostly adopts a lower-arranged oil tank structure, so that grease at the bottom is easy to accumulate for a long time, waste or residual deterioration is caused, and phenomena of suction and unstable pressure are easy to occur. On the other hand, the discharge capacity of the existing lubricating pump in the market is smaller, and the equipment with larger flow demand is also relatively lack. Disclosure of utility model The utility model aims to provide a grease lubrication gear pump arranged on an oil tank, which adopts an upper oil storage cylinder to solve the problems of empty suction and long-term accumulation waste or deterioration of bottom grease of a traditional lower oil storage cylinder, and adopts a gear pump group to provide a solution for a medium-pressure high-flow grease system, thereby being beneficial to popularization and use. The utility model aims to achieve the aim, and the aim is achieved by the following technical scheme: The utility model provides a grease lubrication gear pump of overhead oil tank, includes the pump body, pump body one side is equipped with the motor, the pump body still is connected with the oil storage section of thick bamboo, the oil storage section of thick bamboo sets up the top at the pump body, oil storage section of thick bamboo top is equipped with the cover, still be equipped with in the pump body with the gear pump group of motor direct connection. Further, the motor is sleeved with a motor cover. Further, one side of the pump body far away from the motor is provided with a side cover. Furthermore, a pressure gauge and a junction box are arranged on the outer side of the pump body. Further, an exhaust valve, an unloading valve and an overflow valve are arranged in the pump body. Furthermore, the back of the pump body is provided with a mounting bracket. Compared with the prior art, the utility model has the beneficial effects that: 1. This patent sets up the oil storage section of thick bamboo in the pump body top, has avoided traditional underlying type oil storage section of thick bamboo to inhale empty, and the bottom grease long-term accumulate extravagant or rotten problem, and the pump body is inside to be set up gear pump package, the motor is directly connected with gear pump package, the motor of optional different voltages and power, be furnished with the gear pump package of many discharge capacity specifications, in order to adapt to multiple occasion demands, provide the solution for the high-flow grease system of middling pressure, the user can directly be in the oil storage section of thick bamboo intussuseption, also can adopt the oil pocket to refuel, satisfy the different selections of user. 2. The damping type multi-model lubricating device can be applied to a quantitative lubricating system, can also be used for a damping type distribution system and a progressive distribution system, is reasonable in structure and reliable in function, can form a series of multi-model products, and is beneficial to popularization and use in industries. Drawings Fig. 1 is a schematic diagram of the structure of the present utility model. Fig. 2 is a front view in cross section of the structure of the present utility model. Fig. 3 is an exploded view of a part of the structure of the present utility model. The reference numbers shown in the drawings are 1, a pump body, 2, a side cover, 3, a motor cover, 4, an oil storage cylinder, 5, a cylinder cover, 6, a motor, 7, a gear pump set, 8, an exhaust valve, 9, an unloading valve, 10, an overflow valve, 11, a pressure gauge, 12, a junction box, 13 and a mounting bracket. Detailed Description The utility model will be further illustrated with reference to specific examples. It is to be understood that these examples are illustrative of the present utility model and are not intended to limit the scope of the present utility model. Further, it will be understood that various changes and modifications may be made by those skilled in the art after reading the teachings of the utility model, and equivalents thereof fall within the scope of the utility model as defined by the claims. The utility model discloses a grease lubrication gear pump with an upper oil tank, which comprises a main body 1, wherein one side of the pump body 1 is provided with a motor 6, the pump body 1 is also