Automatic oiling device

Abstract

The utility model relates to the technical field of lubricating oil conveying, in particular to an automatic oiling device which comprises a frame, an oil conveying assembly and a controller, the oil conveying assembly comprises an oil pump, an oil suction pipe and an oil conveying pipe, and the automatic oiling device further comprises a lifting device which comprises a driving piece, a connecting piece and a sealing cover. The driving piece is used for driving the connecting piece to move up and down in a reciprocating mode, the sealing cover is fixedly connected with the connecting piece, the oil conveying assembly is installed on the sealing cover, and the sealing cover is provided with a separating position upwards away from the finished oil barrel and a sealing position downwards pressing the finished oil barrel; the lifting device is arranged on the frame, so that the sealing cover fixed at the output end of the lifting device can reciprocate up and down; when the sealing cover moves upwards, an operator can replace the product oil barrel conveniently, and when the sealing cover moves downwards to a determined position, the product oil barrel can be pressed tightly, so that oil liquid is prevented from being polluted in the using process; in addition, the applicability of the oiling device is also improved in the mode that the sealing cover presses the finished oil barrel downwards.

Description

TECHNICAL FIELD

[0001] The utility model relates to equipment lubrication technical field, concretely relates to an automatic oiling device. BACKGROUND

[0002] Lubricating oil is necessary lubricant in the running process of various mechanical equipment, and plays an important role in lubrication and cooling of vulnerable parts in the running process of equipment. The traditional oiling mode is manual oiling, or the equipment is oiled in a mobile mode through an oiling trolley. In the process of oiling, the lubricating oil in the lubricating oil packaging barrel needs to be poured into the oil storage barrel of the oiling trolley, and when dry lubricating oil is used, tools need to be used to clean the residual lubricating oil packaging barrel.

[0003] For example, the Chinese patent document with the authorization announcement number CN219136363U discloses a multifunctional trolley type wireless mobile oiling machine, which comprises a trolley, an oil storage barrel, an oil pump and an electric control system. The trolley is provided with a box body, the box body has two layers, the oil storage barrel is installed on the lower layer of the box body, the oil pump is installed in the oil storage barrel, the oil pump is connected with the oil gun head through an output oil pipe, and the oil gun head is used to fill oil liquid into the equipment; the electric control system is installed on the upper layer of the box body, a timer one is connected with an external power supply, the timer one is connected with a power supply module, is used for timing charging, and the power supply module stabilizes and steps down the input power supply, the power supply module is connected with a power source, the power source is connected with a change-over switch, the power source stores electric energy and supplies power to a remote control module, a timer two and a speed regulation module, the speed regulation module is connected with the oil pump, and the speed regulation module controls the oil output of the oil pump; the oiling machine can improve the working efficiency and avoid the artificial pollution of oil liquid.

[0004] However, the above-mentioned oiling machine still has certain defects in the use process: the oiling trolley is provided with an oil barrel for placing lubricating oil, and there may be two situations, one is that the oil barrel is fixedly installed on the trolley, and when the lubricating oil is replenished, the finished oil needs to be poured into the oil barrel, which not only consumes time and effort, but also is inconvenient to install, and when the lubricating oil has high viscosity, it also causes waste of lubricating oil.

[0005] The other is to place the oil barrel of finished oil on the trolley, and replace the oil barrel after the lubricating oil is used up. This mode improves the replenishment speed of the lubricating oil in the trolley, but generally the finished oil barrel needs to be kept in an open state during use, at this time the lubricating oil cannot be well sealed, which causes the oil quality of the lubricating oil to be polluted during transportation and use of the oil on the trolley. There is also a mode that the oil suction end of the oil pump and the oil cover of the finished oil barrel are adaptively arranged, which can ensure the sealing of the finished oil barrel during use, but this mode is limited in the types of the finished oil barrel, thus leading to poor applicability of the oiling machine. UTILITY MODEL CONTENTS

[0006] The utility model provides an automatic oiling device to enhance the applicability of the oiling device while ensuring the sealing of the oil barrel.

[0007] To solve the above problems, the utility model provides an automatic oiling device adopts the following technical scheme:

[0008] An automatic oiling device, including frame, oil delivery assembly and controller, oil delivery assembly includes oil pump, oil suction pipe and oil delivery pipe, automatic oiling device still includes installing the lifting device on the frame, lifting device includes driving piece, connecting piece and sealing cover, driving piece is used for driving connecting piece reciprocating motion up and down, sealing cover and connecting piece fixed connection, oil delivery assembly installs on sealing cover, sealing cover has the disengagement position of going away from the finished product oil drum upwards and the sealing position of pressing the finished product oil drum downwards.

[0009] The utility model discloses an automatic oiling device sets up lifting device on the frame, so that the sealing cover fixed at the output end of lifting device can reciprocating motion up and down under the control of controller. When the sealing cover moves upwards, it is convenient for the operator to replace the finished product oil drum, and when the sealing cover moves downwards to the determined position, it can press the finished product oil drum, guarantee the sealing of oil liquid in the finished product oil drum, avoid the pollution of oil liquid in the use process, and the sealing of the barrel-shaped container of different sizes and shapes can also be realized through the way that the sealing cover presses the finished product oil drum downwards, and the applicability of the oiling device is improved.

[0010] Further, the driving piece is an oil cylinder extending upwards and downwards, and the output end of the oil cylinder is the upper end.

[0011] Further, the connecting piece is an L-shaped frame body with an opening facing downwards, which includes a long-side rod and a short-side rod, the short-side rod extends along the left-right direction and is fixedly connected with the output end of the oil cylinder, and the long-side rod extends along the up-down direction and is located at the left side of the oil cylinder.

[0012] Further, the sealing cover is located at the left side of the long-side rod and is fixedly connected with the long-side rod, and a pulley is hingedly connected to the right side of the long-side rod, and the pulley is used for abutting against the oil cylinder to support the connecting piece.

[0013] Its beneficial effects are that the setting of the pulley can guarantee the perpendicularity of the long-side rod of the connecting piece when moving up and down along the side wall of the oil cylinder, and further can guarantee the levelness of the sealing cover, and the sealing property of the sealing cover and the finished product oil drum is improved.

[0014] Further, the sealing cover is a horizontally extending cover plate, and a reinforcing rib is arranged between the sealing cover and the long-side rod to guarantee the connecting strength of the sealing cover and the connecting piece.

[0015] Further, the frame includes a fixed seat and a push frame, the fixed seat is a ring-shaped baffle used for limiting the position of the finished product oil drum on the frame, and the push frame is located at the right end of the fixed seat to be pushed by the operator.

[0016] The beneficial effect of the fixed seat is that the finished oil barrel can be limited in the fixed position of the frame, and the stability of the finished oil barrel fixed on the frame is improved.

[0017] Further, the oil pump is installed at the upper end of the sealing cover, the oil suction pipe is fixed at the lower end of the sealing cover, and the oil suction pipe is communicated with the oil delivery pipe through the oil pump to output the oil in the finished oil barrel.

[0018] Further, the controller is installed on the push frame, and the controller is used for controlling the oil output of the oil pump and the up-down movement of the oil cylinder through the PLC program.

[0019] The automatic oiling device has the beneficial effects that:

[0020] 1. The lifting device is arranged on the frame, so that the sealing cover fixed at the output end of the lifting device can reciprocate up and down under the control of the controller. When the sealing cover moves up, the operator can replace the finished oil barrel conveniently, and when the sealing cover moves down to the determined position, the finished oil barrel can be pressed tightly to ensure the sealing of the oil in the finished oil barrel and avoid the pollution of the oil in the use process. In addition, the sealing cover can also realize the sealing of the barrel-shaped container with different sizes and shapes by pressing the finished oil barrel downward, thereby improving the applicability of the oiling device.

[0021] 2. The verticality of the long side rod of the connecting piece when moving up and down along the side wall of the oil cylinder can be ensured by the pulley, and the levelness of the sealing cover can be ensured, thereby improving the sealing performance of the sealing cover and the finished oil barrel.

[0022] 3. The fixed seat can limit the finished oil barrel in the fixed position of the frame, and the stability of the finished oil barrel fixed on the frame is improved. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 The structure schematic view of the automatic oiling device is provided.

[0024] Figure 2 The Figure 1 The local enlarged schematic view of A in the middle.

[0025] MARKS IN THE DRAWINGS:

[0026] 1. Frame; 11, bottom plate; 12, wheel; 13, brake; 14, push frame; 141, vertical rod; 142, horizontal rod; 143, handle; 15, fixed seat;

[0027] 2. Lifting device; 21, oil cylinder; 22, L-shaped frame body; 221, long side rod; 222, short side rod; 23, pulley; 24, reinforcing rib; 25, sealing cover;

[0028] 3, oil delivery assembly; 31, oil pump; 32, oil suction pipe; 33, oil delivery pipe; 34, pressure gauge; 35, oil gun; 4, controller. DETAILED DESCRIPTION

[0029] The principles and spirits of the present application will be explained in detail below with reference to several representative embodiments of the present application.

[0030] Embodiment 1 of the automatic oiling device provided by the present application is as follows:

[0031] As shown in Figure 1 , Figure 2 , the automatic oiling device comprises a vehicle frame 1, a lifting device 2, an oil delivery assembly 3 and a controller 4. The vehicle frame 1 is used to support the lifting device 2, the oil delivery assembly 3 and the controller 4. The lifting device 2 is used to realize the sealing of the finished oil barrel. The oil delivery assembly 3 is installed on the lifting device 2 and is used to deliver oil outward. The controller 4 is installed on the vehicle frame 1 and is used to control the lifting device 2 and the oil delivery assembly 3.

[0032] Firstly, the vehicle frame 1 is introduced below. The vehicle frame 1 comprises a bottom plate 11, a wheel 12, a fixing seat 15 and a push frame 14. The bottom plate 11 extends horizontally along the left-right direction. The wheel 12 is fixed at the lower end of the bottom plate 11. The wheel 12 is further provided with a brake 13, which is used to fix the automatic oiling device when delivering oil outward. The fixing seat 15 is a ring-shaped baffle fixed on the bottom plate 11. The fixing seat 15 is used to fix the placement position of the finished oil barrel on the bottom plate 11, thereby improving the stability of the finished oil barrel on the vehicle frame 1. The push frame 14 comprises a vertical rod 141, a horizontal rod 142 and a handle 143. The vertical rod 141 is fixed at the right end of the bottom plate 11 and extends along the up-down direction. The horizontal rod 142 is fixed at the upper end of the vertical rod 141 and extends along the left-right direction. The handle 143 is fixed at the right end of the horizontal rod 142 and is used to push the vehicle frame 1 by the operator.

[0033] The lifting device 2 is introduced below, which comprises a driving member, a connecting member and a sealing cover 25. The driving member is an oil cylinder 21 extending upward and downward, which is fixed on the bottom plate 11 and located at the right end of the bottom plate 11, and the upper end of the oil cylinder 21 is an output end. The connecting member is an L-shaped frame body 22 with an opening downward, which comprises a long edge rod 221 extending upward and downward and a short edge rod 222 fixed on the upper end of the long edge rod 221 and extending horizontally to the right, and the short edge rod 222 is fixedly connected with the output end of the oil cylinder 21 to move up and down reciprocatingly under the driving of the oil cylinder 21. A pulley 23 is fixedly arranged at the right side of the lower end of the long edge rod 221, and the pulley 23 is in rotating contact with the side wall of the oil cylinder 21 to ensure the verticality of the long edge rod 221 in the upward and downward directions. The sealing cover 25 is a horizontally extending circular cover plate, which is fixedly connected with the long edge rod 221 and located at the left side of the long edge rod 221, and a reinforcing rib 24 is further arranged between the sealing cover 25 and the long edge rod 221 to enhance the connection strength of the sealing cover 25 and the long edge rod 221.

[0034] The oil conveying assembly 3 is introduced below, which comprises an oil pump 31, an oil suction pipe 32, an oil conveying pipe 33, a pressure gauge 34 and an oil gun 35. The oil pump 31 is fixedly installed on the sealing cover 25, the oil suction pipe 32 is fixedly arranged at the lower end of the sealing cover 25 and connected with the oil inlet end of the oil pump 31, and the oil conveying pipe 33 is fixedly installed at the upper end of the sealing cover 25 and connected with the oil outlet end of the oil pump 31, so that the oil in the oil product tank is outputted outward by the oil pump 31. The pressure gauge 34 is installed on the oil conveying pipe 33 and used for displaying the oil pressure in the oil conveying pipe 33. The oil gun 35 is installed at the end of the oil conveying pipe 33 and used for matching the equipment interface.

[0035] Finally, the controller 4 is introduced, which is fixedly installed on the vertical rod 141, and the PLC control program is arranged in the controller 4, which is used for realizing the positioning control of the oil cylinder 21 and the quantitative output of the oil pump 31, so as to improve the sealing performance and the oil conveying precision.

[0036] The use principle of the automatic oil filling device is as follows: in the normal oil filling process, the oil product tank is placed in the fixing seat 15 of the frame 1, and the sealing cover 25 is pressed tightly to the oil product tank under the driving of the oil cylinder 21. When it is needed to convey oil to the equipment, the operator places the oil conveying gun 35 at the oil storage place of the equipment, and the oil pump 31 is controlled by the controller 4 to convey oil to the equipment quantitatively. When it is needed to replace the empty oil tank, the operator controls the oil cylinder 21 to drive the sealing cover 25 to move upward by the controller 4, and after the sealing cover 25 moves to the determined position, the empty oil tank is replaced by the oil product tank, and then the sealing cover 25 is controlled to move downward by the controller 4 until the oil product tank is pressed tightly.

[0037] Embodiment 2 of the automatic oil filling device provided by the utility model:

[0038] The difference between the embodiment 1 and the embodiment 2 is mainly as follows:

[0039] In the embodiment 1, the driving member is an oil cylinder extending upward and downward.

[0040] In the embodiment, the driving member is a gear and a rack transmission structure driven by a cylinder or a motor.

[0041] According to the above description of the present specification, those skilled in the art can also understand that the terms used as follows, such as "up", "down", "front", "back", "left", "right", "width", "horizontal", "top", "bottom", "inner", "outer" and other terms indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the drawings of the present specification, which are only for the purpose of facilitating the description of the scheme of the present application and simplifying the description, and are not explicitly or implicitly indicating that the devices or elements involved must have the specific orientation, be constructed and operated in the specific orientation, therefore the above orientation or positional relationship terms cannot be understood or interpreted as a limitation on the scheme of the present application.

[0042] In addition, in the description of the present specification, the meaning of "a plurality of" is at least two, such as two, three or more, etc., unless otherwise explicitly and specifically limited.

Claims

1. An automatic oiling device comprising a frame, an oil delivery assembly and a controller, the oil delivery assembly comprising an oil pump, a suction tube and a delivery tube, characterised in that, The lifting device is installed on the frame and comprises a driving member, a connecting member and a sealing cover.

2. An automatic oiling device according to claim 1, wherein The driving member is an oil cylinder extending upward and downward, which is fixed on the frame and has an upper output end.

3. An automatic oiling device according to claim 2, wherein The connecting member is an L-shaped frame body with an opening downward, which comprises a long-side rod and a short-side rod.

4. An automatic oiling device according to claim 3, wherein The sealing cover is located on the left side of the long-side rod and is fixedly connected with the long-side rod.

5. An automatic oiling device according to claim 4, wherein The sealing cover is a horizontally extending cover plate, and a reinforcing rib is arranged between the sealing cover and the long-side rod to ensure the connection strength of the sealing cover and the connecting member.

6. An automatic oiling device according to claim 1, wherein The frame comprises a fixed seat and a pushing frame.

7. An automatic oiling device according to claim 1, wherein The oil pump is installed on the upper end of the sealing cover, and the oil suction pipe is fixed on the lower end of the sealing cover.

8. An automatic oiling device according to claim 6, wherein The controller is installed on the pushing frame and is used to control the oil output of the oil pump and the upward and downward movement of the oil cylinder through a PLC program.

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