Lubricating pump suitable for offshore operation

Abstract

The utility model discloses a lubricating pump suitable for offshore operation, which relates to the technical field of lubricating pumps and comprises a pump body, a main oil tank is connected onto the pump body, an oil inlet is arranged on the main oil tank, the oil inlet on the main oil tank is connected with an oil conveying device, and one side of the oil conveying device far away from the main oil tank is connected with an auxiliary oil tank. Universal wheels used for supporting the auxiliary fuel tank to move are arranged at the bottom of the auxiliary fuel tank, a fixing device is arranged on the auxiliary fuel tank and used for fixing the auxiliary fuel tank to the main fuel tank, and the fixing device comprises a fixing block arranged on the side wall of the auxiliary fuel tank; a rubber pad used for making contact with the side wall of the main oil tank in an attached mode is arranged on the side, away from the auxiliary oil tank, of the fixing block, a first binding band is arranged on the fixing block, and the free end of the first binding band is connected with a euphroe. The auxiliary oil tank can be quickly connected with the main oil tank, the position of the auxiliary oil tank can be adjusted according to oil supply requirements, the auxiliary oil tank is convenient to mount and dismount, and working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to lubrication pump technical field, concretely is a kind of lubrication pump suitable for offshore operation. BACKGROUND

[0002] Gear lubrication pump working principle is very simple, it is a driving wheel a driven wheel, two gear parameters are same, in a pump body inside rotation movement. Form similar "8" shape work area inside this shell, the outer diameter of gear and both sides are closely matched with shell, conveying medium enters from oil inlet, along with the rotation of gear movement in shell, finally from oil outlet, finally the pressure of medium is converted into mechanical energy and does work.

[0003] In prior art, the utility model discloses a kind of lubrication pump suitable for offshore operation, including pump body and the main oil tank fixedly installed in pump body top, the bottom of the pump body is welded with base, the top surface of the base is fixedly connected with bearing, and bearing sleeve is connected on the outer surface of main oil tank, the side surface of bearing is fixedly connected with bearing platform, recess is set in the top surface of bearing platform, and vice oil tank is clamped in recess.

[0004] The lubrication pump suitable for offshore operation cannot be separated from the main oil tank, and the vice oil tank can only be used for the main oil tank of a group of pump bodies. It cannot adjust the distance between the vice oil tank and the main oil tank according to the oil supply demand. Therefore, the present application provides a lubrication pump suitable for offshore operation to solve the above problems. SUMMARY

[0005] The utility model discloses a kind of lubrication pumps suitable for offshore operation, to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of lubrication pump suitable for offshore operation, including pump body, pump body is connected with main oil tank, the main oil tank is equipped with oil inlet, the oil inlet of the main oil tank is connected with oil conveying device, the oil conveying device is connected with vice oil tank on side away from main oil tank, the bottom of the vice oil tank is equipped with universal wheel for supporting the movement of vice oil tank, the vice oil tank is equipped with fixing device, the fixing device is used to fix vice oil tank on main oil tank, the fixing device includes fixed block on the side wall of vice oil tank, the fixed block is equipped with rubber pad for sticking contact main oil tank side wall on side away from vice oil tank, fixed block is equipped with bandage one, the free end of bandage one is connected with tight rope device, the fixed end of tight rope device is connected with bandage two.

[0007] The oil conveying device is used to input lubricating oil in the vice oil tank into the main oil tank.

[0008] The oil conveying device comprises a plug for blocking the oil inlet of the main oil tank, an oil outlet pipe is fixedly arranged on the plug, a free end of the oil outlet pipe is connected with an oil pump, and an oil inlet pipe for connecting the auxiliary oil tank and the oil pump is arranged on the oil pump.

[0009] The rubber pad is in an arc plate structure, the inner diameter of the rubber pad is greater than or equal to the outer diameter of the main oil tank, and the arc length of the rubber pad is less than or equal to one half of the circumference of the main oil tank.

[0010] The length of the first binding belt is greater than the circumference of the main oil tank, the length of the second binding belt is less than the length of the first binding belt, and the second binding belt and the first binding belt are arranged on opposite surfaces of the fixing block in the longitudinal direction.

[0011] The height of the plug is greater than the height of the oil inlet of the main oil tank, the plug is in a reverse circular platform structure, and the oil outlet pipe is a universal telescopic directional and shaped hose.

[0012] The oil pump is arranged on the auxiliary oil tank, a free end of the oil inlet pipe is inserted into the auxiliary oil tank, and a gas valve is arranged on each of the main oil tank and the auxiliary oil tank.

[0013] Compared with the prior art, the oil conveying device has the following beneficial effects:

[0014] 1. The auxiliary oil tank is moved to the vicinity of the main oil tank, the auxiliary oil tank is moved to a specified position through the universal wheels, the universal wheels are limited to move by stepping on the universal wheel brake, thereby limiting the movement of the auxiliary oil tank, then the oil outlet pipe is stretched, the plug is inserted into the oil inlet of the main oil tank, the oil pump is started, the lubricating oil in the auxiliary oil tank is guided into the main oil tank through the oil inlet pipe and the oil outlet pipe, the auxiliary oil tank can be quickly connected with the main oil tank, and the position of the auxiliary oil tank can be adjusted according to the oil supply demand.

[0015] 2. When the auxiliary oil tank needs to be fixed on the main oil tank for use, the auxiliary oil tank is moved, the rubber pad is moved to follow the fixing block, the rubber pad is moved to adhere to the outer wall of the main oil tank, then the free end of the first binding belt is connected with the tightener, the first binding belt is tightened by operating the tightener, the main oil tank is fixed on one side of the rubber pad through the tightening of the first binding belt, and the work of fixing the auxiliary oil tank on the main oil tank is completed, so that the auxiliary oil tank is convenient to install and disassemble, and the working efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is a structural schematic view of the utility model;

[0017] Fig. 2 It is a structural schematic view of the fixing device in the utility model;

[0018] Fig. 3 It is a structural schematic view of the oil conveying device in the utility model.

[0019] In the figure: 1, pump body; 2, main oil tank; 3, oil conveying device; 31, plug; 32, oil outlet pipe; 33, oil pump; 34, oil inlet pipe; 4, auxiliary oil tank; 5, universal wheel; 6, fixing device; 61, fixing block; 62, rubber pad; 63, bandage I; 64, tightener; 65, bandage II. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Please refer to Figs. 1-3 A lubricating pump suitable for offshore operation, comprising a pump body 1, a main oil tank 2 connected to the pump body 1, an oil inlet provided on the main oil tank 2, an oil conveying device 3 connected to the oil inlet of the main oil tank 2, an auxiliary oil tank 4 connected to the oil conveying device 3 away from the main oil tank 2, universal wheels 5 provided at the bottom of the auxiliary oil tank 4 for supporting the auxiliary oil tank 4 to move, the universal wheels 5 being brake-equipped universal casters, and at least three groups of the universal wheels 5 being provided, the oil conveying device 3 being used for inputting lubricating oil in the auxiliary oil tank 4 into the main oil tank 2, the oil conveying device 3 comprising a plug 31 for plugging the oil inlet of the main oil tank 2, the plug 31 being fixedly provided with an oil outlet pipe 32 penetrating therethrough, a free end of the oil outlet pipe 32 being connected to an oil pump 33, the oil pump 33 being provided with an oil inlet pipe 34 for connecting the auxiliary oil tank 4 and the oil pump 33, the plug 31 being higher than the oil inlet of the main oil tank 2, the plug 31 being in a reverse circular table structure, the oil outlet pipe 32 being a universal telescopic directional and shaping hose, the oil pump 33 being provided on the auxiliary oil tank 4, a free end of the oil inlet pipe 34 being inserted into the auxiliary oil tank 4, and gas valves being provided on the main oil tank 2 and the auxiliary oil tank 4.

[0022] The auxiliary oil tank 4 is moved to the vicinity of the main oil tank 2, the auxiliary oil tank 4 is moved to a designated position through the universal wheels 5, the universal wheels 5 are braked to limit the movement of the universal wheels 5, thereby limiting the movement of the auxiliary oil tank 4, then the oil outlet pipe 32 is stretched, the plug 31 is plugged into the oil inlet of the main oil tank 2, the oil pump 33 is started to guide the lubricating oil in the auxiliary oil tank 4 into the main oil tank 1 through the oil inlet pipe 34 and the oil outlet pipe 32, so that the auxiliary oil tank 4 can be quickly connected to the main oil tank 2, and the position of the auxiliary oil tank 4 can be adjusted according to the oil supply demand.

[0023] The fixing device 6 is arranged on the side wall of the auxiliary oil tank 4, and the fixing device 6 is used for fixing the auxiliary oil tank 4 on the main oil tank 2, and the fixing device 6 comprises a fixing block 61 arranged on the side wall of the auxiliary oil tank 4, the fixing block 61 is provided with a rubber pad 62 used for abutting and contacting the side wall of the main oil tank 2 on the side, away from the auxiliary oil tank 4, the fixing block 61 is provided with a first binding belt 63, the free end of the first binding belt 63 is connected with a tightener 64, the fixed end of the tightener 64 is connected with a second binding belt 65, the rubber pad 62 is in an arc plate structure, the inner diameter of the rubber pad 62 is greater than or equal to the outer diameter of the main oil tank 2, the arc length of the rubber pad 62 is less than or equal to half of the circumference of the main oil tank 2, the rubber pad 62 is detachably arranged on the fixing block 61, and a plurality of groups of rubber pads 62 can be arranged, the plurality of groups of rubber pads 62 are of different thicknesses, the length of the first binding belt 63 is greater than the circumference of the main oil tank 2, the length of the second binding belt 65 is less than the length of the first binding belt 63, and the first binding belt 63, the tightener 64 and the second binding belt 65 are arranged on opposite sides of the fixing block 61 in the longitudinal direction, and the principle of the first binding belt 63, the tightener 64 and the second binding belt 65 is the same as that of a truck binding belt ratchet tensioner.

[0024] When the auxiliary oil tank 4 needs to be fixed on the main oil tank 2 for use, the auxiliary oil tank 4 is pushed to move, the rubber pad 62 is moved by the fixing block 61, the rubber pad 62 is abutted and contacted with the outer wall of the main oil tank 2, then the free end of the first binding belt 63 is connected with the tightener 64, the tightener 64 is operated to tighten the first binding belt 63, the main oil tank 2 is fixed on the side of the rubber pad 62 through the first binding belt 63, and then the work of fixing the auxiliary oil tank 4 on the main oil tank 2 is completed, so that the auxiliary oil tank 4 is convenient to install and disassemble, and the working efficiency is improved.

[0025] Working principle: the auxiliary oil tank 4 is moved to the vicinity of the main oil tank 2, the auxiliary oil tank 4 is moved through the universal wheel 5, the brake of the universal wheel 5 is pressed to limit the movement of the universal wheel 5 after the auxiliary oil tank 4 is moved to a specified position, and then the movement of the auxiliary oil tank 4 is limited, then the oil pipe 32 is stretched out, the plug 31 is inserted into the oil inlet of the main oil tank 2, the oil pump 33 is started, the lubricating oil in the auxiliary oil tank 4 is guided into the main oil tank 1 through the oil inlet pipe 34 and the oil outlet pipe 32, the auxiliary oil tank 4 can be quickly connected with the main oil tank 2, the position of the auxiliary oil tank 4 can be adjusted according to the oil supply demand, when the auxiliary oil tank 4 needs to be fixed on the main oil tank 2 for use, the auxiliary oil tank 4 is pushed to move, the rubber pad 62 is moved by the fixing block 61, the rubber pad 62 is abutted and contacted with the outer wall of the main oil tank 2, then the free end of the first binding belt 63 is connected with the tightener 64, the tightener 64 is operated to tighten the first binding belt 63, the main oil tank 2 is fixed on the side of the rubber pad 62 through the first binding belt 63, and then the work of fixing the auxiliary oil tank 4 on the main oil tank 2 is completed, so that the auxiliary oil tank 4 is convenient to install and disassemble, and the working efficiency is improved.

[0026] The pump body 1, the oil pump 33 and the tightener 64 are prior arts, and will not be repeated here.

[0027] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A lubricating pump for marine service comprising a pump body (1) to which a main oil tank (2) is connected, characterized in that: The main oil tank (2) is provided with an oil inlet, and the oil inlet of the main oil tank (2) is connected with an oil conveying device (3), the oil conveying device (3) is connected with a secondary oil tank (4) away from the main oil tank (2), the bottom of the secondary oil tank (4) is provided with universal wheels (5) for supporting the movement of the secondary oil tank (4), the secondary oil tank (4) is provided with a fixing device (6), the fixing device (6) is used for fixing the secondary oil tank (4) on the main oil tank (2), the fixing device (6) comprises a fixing block (61) arranged on the side wall of the secondary oil tank (4), a rubber pad (62) for abutting against the side wall of the main oil tank (2) is arranged on the side of the fixing block (61) away from the secondary oil tank (4), a bandage (63) is arranged on the fixing block (61), and the free end of the bandage (63) is connected with a tight rope device (64), and the fixed end of the tight rope device (64) is connected with a bandage (65).

2. A lubrication pump for marine applications according to claim 1, characterized in that: The oil conveying device (3) is used for inputting the lubricating oil in the secondary oil tank (4) into the main oil tank (2).

3. A lubrication pump for marine applications according to claim 2, characterized in that: The oil conveying device (3) comprises a plug (31) for moving and blocking the oil inlet of the main oil tank (2), the plug (31) is fixedly provided with an oil outlet pipe (32) penetrating therethrough, the free end of the oil outlet pipe (32) is connected with an oil pump (33), and the oil pump (33) is connected with an oil inlet pipe (34) for connecting the secondary oil tank (4) and the oil pump (33).

4. The lubrication pump for marine operations of claim 1, wherein: The rubber pad (62) is an arc-shaped plate structure, the inner diameter of the rubber pad (62) is greater than or equal to the outer diameter of the main oil tank (2), and the arc length of the rubber pad (62) is less than or equal to one half of the circumference of the main oil tank (2).

5. The lubrication pump for marine operations of claim 1, wherein: The length of the bandage (63) is greater than the circumference of the main oil tank (2), the length of the bandage (65) is less than the length of the bandage (63), and the bandage (65) and the bandage (63) are arranged on opposite sides of the fixing block (61) in the longitudinal direction.

6. A lubrication pump for marine applications as claimed in claim 3, characterized in that: The height of the plug (31) is greater than the height of the oil inlet of the main oil tank (2), the plug (31) is a reverse circular table structure, and the oil outlet pipe (32) is a universal telescopic directional shaping hose.

7. A lubrication pump for marine applications as claimed in claim 3, wherein: The oil pump (33) is arranged on the secondary oil tank (4), the free end of the oil inlet pipe (34) is inserted into the secondary oil tank (4), and the main oil tank (2) and the secondary oil tank (4) are both provided with a gas valve.

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