Quantitative base oil introduction device

Abstract

The base oil quantitative leading-in device comprises a weighing assembly, the weighing assembly comprises a base, a fixing seat is arranged on the outer wall of the top of the base, a storage bin is installed on the top of the fixing seat, a discharging port is connected to the bottom of the storage bin, an electric control valve is installed at one end of the discharging port, and an adding port is connected to the top of the storage bin. A weighing box is arranged at the top of the weighing table; a stirring motor is arranged on the outer wall of the top of the storage bin; a stirring shaft is connected to the bottom of the stirring motor; one end of the stirring shaft is rotatably connected into the storage bin; one side of the base is provided with a leading-in assembly used for leading in base oil and a cleaning assembly used for cleaning the weighing box, the leading-in assembly comprises a supporting frame, the supporting frame is fixed to the outer wall of the top of the base, one side of the supporting frame is provided with a leading-in cylinder, the bottom of the leading-in cylinder is provided with a connector, and the outer wall of the top of the supporting frame is provided with a hydraulic lifting rod.

Description

TECHNICAL FIELD

[0001] The utility model relates to lubricating oil blending technical field especially relates to a base oil quantitative introduction device. BACKGROUND

[0002] Lubricating oil blending refers to the process of mixing different viscosity base oils and additives to produce finished lubricating oil according to product specifications and performance requirements. This process involves mixing base oils (usually mineral oil, semi-synthetic or fully synthetic oil) and various additives in a certain proportion to achieve the required performance indicators and specification standards. Usually, mixing is completed by stirring. The base oil added during stirring needs to be added strictly according to a certain proportion, and the base oil needs to be introduced quantitatively.

[0003] After searching, the patent with patent application number 201520699662.2 discloses a lubricating oil blending production system, which includes a raw material tank, a diluter, a stirrer, a mixer and a liquid storage tank. The raw material tank is connected to the feeding device through a connecting pipeline. The upper part of the side wall of the raw material tank is connected to the overflow device through a connecting pipeline. The overflow device is connected to the overflow port. The bottom of the raw material tank is connected to the diluter through a raw liquid suction pipe. The stirrer is connected to the mixer through multiple-stage blades. The top of the mixer is connected to the overflow device. The multiple-stage blades in the stirrer are connected to the speed reducer and the motor. The bottom of the mixer is connected to the top of the liquid storage tank through an introduction pipe. The lubricating oil blending production system in the above patent has the following disadvantages: the device does not have a weighing device during use. When adding base oil, it needs to be added strictly according to the proportion and weighed to be introduced quantitatively. If the introduction is not quantitative, the amount of addition will be incorrect, which will affect the product quality. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the shortcomings in the prior art and provides a base oil quantitative introduction device.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0006] The utility model provides a base oil quantitative introduction device, including the weighing assembly, its characterized in be that the weighing assembly includes base, and the outer wall of base top is provided with fixed seat, and the fixed seat top is installed with storage bin, and the bottom of storage bin is connected with discharge gate, and the one end of discharge gate is installed with electric control valve, and the top of storage bin is connected with addition opening, and the outer wall of base top is provided with weighing table, and the top of weighing table is provided with weighing box, and the outer wall of storage bin top is provided with stirring motor, and the bottom of stirring motor is connected with stirring shaft, and the one end rotatable of stirring shaft is connected in storage bin, and the one end of stirring shaft is installed with stirring blade, and one side of base is provided with the introduction assembly for introducing base oil and the cleaning assembly for cleaning weighing box.

[0007] As a further scheme of the utility model: the introduction assembly includes support frame, the support frame is fixed to the outer wall of the top of the base, a guide cylinder is installed on one side of the support frame, a connecting head is arranged at the bottom of the guide cylinder, a hydraulic lifting rod is arranged on the outer wall of the top of the support frame, the output end of the bottom of the hydraulic lifting rod is slidably arranged through the support frame, a piston plate is arranged at the bottom of the hydraulic lifting rod, and the piston plate is matched with the guide cylinder.

[0008] As a further scheme of the utility model: the cleaning assembly includes a cleaning pool, the cleaning pool is fixed to the outer wall of the top of the base by bolts, a rotating motor is fixed to one side of the outer wall of the cleaning pool by bolts, a rotating shaft is connected to one end of the rotating motor, the one end of the rotating shaft is rotatably connected to the cleaning pool, and a paddle is arranged at one end of the rotating shaft.

[0009] As a further scheme of the utility model: a plurality of heating pipes are fixed to the outer wall of the storage bin by bolts, the heating pipes are arranged on the two outer walls of the storage bin in sequence, heat preservation shells are symmetrically arranged on the two outer walls of the storage bin, and the heating pipes are wrapped in the heat preservation shells.

[0010] As a further scheme of the utility model: a plurality of universal wheels are fixed to the outer wall of the bottom of the base by bolts, and the rotating wheels of the universal wheels are made of rubber.

[0011] As a further scheme of the utility model: a handle is fixed to the outer wall of one side of the base by bolts, and a protective layer made of rubber is arranged on the outer wall of the handle.

[0012] As a further scheme of the utility model: a drain port is connected to one side of the cleaning pool, a sealing plug is arranged at one end of the drain port, and the diameter of the tail of the sealing plug is slightly larger than the diameter of the drain port.

[0013] As a further scheme of the utility model: a control panel is fixed to the outer wall of one side of the storage bin by bolts, and a transparent scratch-proof protective film is attached to the control panel.

[0014] The utility model has the advantages of:

[0015] 1. The base oil can be stored by setting the storage bin, the weighing box is placed on the weighing table, the weighing can be carried out by starting the weighing table, the electric control valve of the discharge port is opened, the base oil is input into the weighing box through the discharge port, the weighing is carried out through the weighing table, the electric control valve is closed when the required amount is reached, and the base oil in the weighing table is introduced to complete the quantitative introduction, the base oil can be strictly installed and added, and the situation that the product quality is affected due to incorrect proportion caused by incorrect addition amount is avoided, the base oil can be stirred by rotating the stirring shaft and stirring blade controlled by the stirring motor, and the base oil is kept flowing by stirring to prevent solidification.

[0016] 2. The heat loss is reduced and the heating efficiency is increased by wrapping the heating pipe with the heat preservation shell made of heat preservation material, the storage bin can be heated by starting the heating pipe, and the base oil in the storage bin is prevented from being affected by low ambient temperature to become viscous or solidified to affect normal conveying.

[0017] 3. The position of the device is conveniently and quickly adjusted by setting the universal wheel, and the force is more conveniently applied when the device is moved, and the device is more conveniently controlled. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 FIG. 1 is a structure schematic view of a front view of a base oil quantitative introduction device according to the present application;

[0019] Figure 2 FIG. 2 is a structure schematic view of a heating part of a base oil quantitative introduction device according to the present application;

[0020] Figure 3 FIG. 3 is a structure schematic view of a storage part of a base oil quantitative introduction device according to the present application;

[0021] Figure 4 FIG. 4 is a structure schematic view of a cleaning part of a base oil quantitative introduction device according to the present application.

[0022] In the figure: 1 - base, 2 - weighing box, 3 - weighing table, 4 - support frame, 5 - introduction cylinder, 6 - universal wheel, 7 - cleaning pool, 8 - drain, 9 - piston sheet, 10 - hydraulic lifting rod, 11 - stirring motor, 12 - auxiliary frame, 13 - adding port, 14 - storage bin, 15 - heat preservation shell, 16 - fixing seat, 17 - handle, 18 - discharge port, 19 - control panel, 20 - heating pipe, 21 - rotary motor, 22 - stirring shaft, 23 - stirring blade, 24 - rotary shaft, 25 - paddle, 26 - sealing plug. DETAILED DESCRIPTION

[0023] The technical scheme of the present application will be further described in detail in combination with specific embodiments.

[0024] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0025] Example 1

[0026] A base oil metering device, such as Figures 1-4 As shown, the system includes a weighing assembly, which includes a base 1. A fixing seat 16 is bolted to the top outer wall of the base 1. A storage chamber 14 is installed on the top of the fixing seat 16. A discharge port 18 is connected to the bottom of the storage chamber 14. An electric control valve is installed at one end of the discharge port 18. An addition port 13 is connected to the top of the storage chamber 14. A weighing platform 3 is bolted to the top outer wall of the base 1. A weighing box 2 is installed on the top of the weighing platform 3. A stirring motor 11 is bolted to the top outer wall of the storage chamber 14. A stirring shaft 22 is connected to the bottom of the stirring motor 11. One end of the stirring shaft 22 is rotatably connected to the storage chamber 14. A stirring blade 23 is installed at one end of the stirring shaft 22. An inlet assembly for introducing base oil and a cleaning assembly for cleaning the weighing box 2 are provided on one side of the base 1.

[0027] In use, base oil can be added to storage chamber 14 through addition port 13. The stirring motor 11 controls the rotation of stirring shaft 22 and stirring blade 23 to stir the base oil, keeping it flowing and preventing solidification. Weighing box 2 is placed on weighing platform 3, and weighing is performed through its weight sensor. The electric control valve of discharge port 18 is opened, and base oil is input into weighing box 2 through discharge port 18. Weighing is performed through weighing platform 3. When the required amount is reached, the electric control valve is closed, and the base oil in weighing platform 2 is introduced to complete the quantitative introduction.

[0028] The inlet assembly includes a support frame 4, which is fixed to the top outer wall of the base 1 by bolts. An inlet cylinder 5 is installed on one side of the support frame 4. A connector is provided at the bottom of the inlet cylinder 5. A hydraulic lifting rod 10 is fixed to the top outer wall of the support frame 4 by bolts. The output end of the hydraulic lifting rod 10 can slide through the support frame 4. A piston plate 9 is installed at the bottom of the hydraulic lifting rod 10. The piston plate 9 is adapted to the inlet cylinder 5.

[0029] When in use, after weighing the base oil, pick up the weighing box 2 and pour the base oil inside into the inlet cylinder 5. The residue on the inner wall of the weighing box 2 can be scraped clean by the scraper. The pipe can be connected through the connector, and the other end of the pipe can be connected to the mixing equipment. The piston plate 9 is controlled to fall by the hydraulic lifting rod 10. The piston plate 9 enters the inlet cylinder 5 and continues to fall, which can transport the base oil in the inlet cylinder 5 and introduce it into the mixing equipment for processing.

[0030] The cleaning assembly comprises a cleaning pool 7 which is fixed on the outer wall of the top of the base 1 by bolts, and a rotating motor 21 is fixed on one side of the outer wall of the cleaning pool 7 by bolts, one end of the rotating motor 21 is connected with a rotating shaft 24, one end of the rotating shaft 24 is rotatably connected in the cleaning pool 7, and a paddle 25 is installed on one end of the rotating shaft 24;

[0031] In use, water and cleaning agent can be added into the cleaning pool 7 for mixing, and after completion, the weighing box 2 used is placed into the cleaning pool 7, and the rotating of the paddle 25 controlled by the rotating motor 21 can drive the cleaning liquid to flow to clean the weighing box 2 thoroughly, so as to avoid the influence of residues on the accuracy of the base oil quantitative weighing;

[0032] In order to avoid the influence of temperature on the solidification or viscosity of the base oil, as shown in Figure 1 , 2 , 3, a heating pipe 20 is fixed on the outer wall of the storage bin 14 by bolts, a plurality of groups of the heating pipe 20 are arranged and installed on the outer walls of the two sides of the storage bin 14 in sequence, and a heat preservation shell 15 is symmetrically installed on the outer walls of the two sides of the storage bin 14, and the heat preservation shell 15 wraps the heating pipe 20;

[0033] In use, the heat preservation shell 15 made of heat preservation material wrapping the heating pipe 20 can reduce the loss of heat and increase the heating efficiency, the storage bin 14 can be heated by starting the heating pipe 20, and the solidification or viscosity of the base oil in the storage bin 14 caused by the influence of temperature in the low temperature environment can be avoided to affect the normal conveying;

[0034] In order to facilitate the movement of the device, as shown in Figure 3 , a universal wheel 6 is fixed on the outer wall of the bottom of the base 1 by bolts, a plurality of groups of the universal wheel 6 are arranged, and the rotating wheel of the universal wheel 6 is made of rubber material;

[0035] In use, the position of the device can be moved by pushing or pulling the device to make the universal wheel 6 contact the ground and rotate, the position of the device can be conveniently adjusted, the rotating wheel made of rubber material can be more silent during movement, and the noise can be reduced while avoiding the slipping;

[0036] In order to control the movement of the device, as shown in Figure 2 , a handle 17 is fixed on the outer wall of one side of the base 1 by bolts, and a protective layer made of rubber material is arranged on the outer wall of the handle 17;

[0037] In use, the position of the device can be conveniently and quickly adjusted by pushing or pulling the device to make the universal wheel 6 contact the ground and rotate by holding the handle 17, the handle 17 is convenient to hold and exert force, and the device is convenient to control while preventing the handle from slipping, and the position and direction of the device can be more accurately adjusted.

[0038] To facilitate water changes, such as Figure 1 As shown, a drain outlet 8 is connected to one side of the cleaning pool 7, and a sealing plug 26 is installed at one end of the drain outlet 8. The diameter of the tail of the sealing plug 26 is slightly larger than the diameter of the drain outlet 8.

[0039] During use, wastewater can be drained through drain outlet 8. After rinsing, the sealing plug 26 can be replaced and water can be added again for a quick and convenient water change.

[0040] Example 2

[0041] For convenient control of the device, refer to Figure 2 A base oil metering device, compared with embodiment 1, has the following improvements: a control panel 19 is fixed to one side of the outer wall of the storage chamber 14 by bolts, and a transparent anti-scratch protective film is pasted on the control panel 19;

[0042] During use, the control panel 19 is connected to various components of the device via wiring. The control panel 19 allows for convenient control of the start / stop and power adjustment of various components of the device. The protective film attached to it effectively prevents scratches.

[0043] The above description is only a preferred embodiment of the present utility model. For parts that do not require creative effort in circuit control, signal control and transmission, please refer to the prior art. However, the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the scope of the technology disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A base oil dosing device comprising a weighing assembly, characterized by, The weighing assembly includes a base (1), the top outer wall of the base (1) is provided with a fixing seat (16), the top of the fixing seat (16) is provided with a storage bin (14), the bottom of the storage bin (14) is connected with a discharge port (18), one end of the discharge port (18) is provided with an electric control valve, the top of the storage bin (14) is connected with an adding port (13), the top outer wall of the base (1) is provided with a weighing table (3), the top of the weighing table (3) is provided with a weighing box (2), the top outer wall of the storage bin (14) is provided with a stirring motor (11), the bottom of the stirring motor (11) is connected with a stirring shaft (22), one end of the stirring shaft (22) is rotatably connected in the storage bin (14), one end of the stirring shaft (22) is provided with a stirring blade (23), one side of the base (1) is provided with an import assembly for importing base oil and a cleaning assembly for cleaning the weighing box (2).

2. The base oil quantity introduction device according to claim 1, characterized by The import assembly includes a support frame (4), the support frame (4) is fixed to the top outer wall of the base (1), one side of the support frame (4) is provided with an import cylinder (5), the bottom of the import cylinder (5) is provided with a connecting head, the top outer wall of the support frame (4) is provided with a hydraulic lifting rod (10), the output end of the bottom of the hydraulic lifting rod (10) is slidably penetrated through the support frame (4), the bottom of the hydraulic lifting rod (10) is provided with a piston sheet (9), the piston sheet (9) is matched with the import cylinder (5).

3. The base oil quantity introduction device according to claim 1, characterized by The cleaning assembly includes a cleaning pool (7), the cleaning pool (7) is fixed to the top outer wall of the base (1) by bolts, one side outer wall of the cleaning pool (7) is fixedly provided with a rotating motor (21) by bolts, one end of the rotating motor (21) is connected with a rotating shaft (24), one end of the rotating shaft (24) is rotatably connected in the cleaning pool (7), one end of the rotating shaft (24) is provided with a paddle (25).

4. The base oil quantity introduction device according to claim 1, characterized by The outer wall of the storage bin (14) is fixedly provided with a heating pipe (20) by bolts, the heating pipe (20) is provided with multiple groups, which are arranged on the outer walls of the two sides of the storage bin (14) in sequence, the outer walls of the two sides of the storage bin (14) are symmetrically provided with heat preservation shells (15), and the heat preservation shells (15) wrap the heating pipes (20) in.

5. The base oil quantity introduction device according to claim 1, wherein The bottom outer wall of the base (1) is fixedly provided with universal wheels (6) by bolts, the universal wheels (6) are provided with multiple groups, and the rotating wheels of the universal wheels (6) are made of rubber material.

6. The base oil quantity introduction device according to claim 1, wherein One side outer wall of the base (1) is fixedly provided with a handle (17) by bolts, and the outer wall of the handle (17) is provided with a protective layer made of rubber material.

7. The base oil quantity introduction device according to claim 3, characterized by One side of the cleaning pool (7) is connected with a drain port (8), one end of the drain port (8) is provided with a sealing plug (26), and the diameter of the tail of the sealing plug (26) is slightly larger than the diameter of the drain port (8).

8. The base oil dosing device according to claim 1, wherein The outer wall of one side of the storage bin (14) is fixedly provided with a control panel (19) by bolts, and the control panel (19) is pasted with a transparent scratch-proof protective film.

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