Liquid metering type oiling machine

Abstract

The utility model relates to the technical field of oiling machines, in particular to a liquid metering type oiling machine which comprises two first connecting discs, the two first connecting discs are symmetrically distributed, and a fixing assembly is arranged in each first connecting disc and comprises four first connecting grooves. And the four first connecting grooves are formed in the front face of the first connecting disc and are symmetrically distributed, the interiors of the first connecting grooves are movably connected with connecting rods, and first through holes are formed in the side surfaces of the connecting rods. According to the liquid metering type oiling machine, when the liquid metering type oiling machine is used, a connecting rod can be inserted into a first connecting groove and a second connecting groove, a sliding block can be pushed to move towards the outer side through the elastic force of a first spring, a clamping block can be connected with a second connecting disc, and meanwhile a baffle is connected with a first connecting disc; and the baffle and the clamping block can fix the first connecting disc and the second connecting disc, so that the flowmeter can be quickly mounted and fixed, and the labor force of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of fuel dispensers, in particular to a liquid metering fuel dispenser. Background Technique

[0002] A liquid metering fuel dispenser is a device used to accurately measure and dispense liquid fuels. When the oil product passes through the measuring element of the flowmeter, the measuring element generates corresponding signals according to the liquid flow rate. These signals are transmitted to the electronic system of the fuel dispenser for processing and calculation, so as to obtain the volume of the dispensed liquid. With the development of technology, it is also applied in some industrial fields, such as dispensing lubricating oil, hydraulic oil, etc. for mechanical equipment in factories.

[0003] When using the flowmeter to measure the fuel filling volume, the flowmeter is usually fixed by fixing bolts. Since there are a large number of pipelines in the factory, this installation method is rather cumbersome for the installation of the flowmeter. Moreover, when the flowmeter needs to be inspected, it is rather troublesome, thus affecting the installation efficiency of the flowmeter. Content of the Utility Model

[0004] The purpose of the utility model is to provide a liquid metering fuel dispenser to solve the problem of a large number of pipelines and a rather cumbersome installation method proposed in the above background technique. To achieve the above purpose, the utility model provides the following technical solution: A liquid metering fuel dispenser includes two first connection plates. The two first connection plates are symmetrically distributed. A fixing component is arranged inside the first connection plate. The fixing component includes four first connection grooves. The four first connection grooves are opened on the front surface of the first connection plate and are symmetrically distributed. A connecting rod is movably connected inside the first connection groove. A first through hole is opened on the side surface of the connecting rod. A first sliding groove is opened inside the first through hole. The bottoms of the two first springs are fixedly connected to the bottom inside the first sliding groove and the two first springs are symmetrically distributed. A slider is slidably connected inside the first sliding groove and the bottom of the slider is fixedly connected to the top of the first spring. A second sliding groove is opened on one side of the slider. A clamping block is fixedly connected to the top of the slider and the outside of the clamping block is movably connected to the inside of the first through hole. When using this device, then the connecting rod can be inserted into the inside of the first connection groove and the second connection groove. Through the elastic force of the first spring, the slider can be pushed to move outward, so that the clamping block can be connected to the second connection plate. At the same time, the baffle is connected to the first connection plate, so that the baffle and the clamping block can fix the first connection plate and the second connection plate, enabling it to quickly install and fix the flowmeter and reducing the labor of the staff.

[0005] Further preferably, a groove is formed in the back surface of the connecting rod. A second through hole is formed in the groove, and the inside of the second through hole is fixedly communicated with the inside of the first sliding groove. A connecting component is arranged inside the groove, which can limit the button to prevent the connecting rod from getting stuck and improve the practicability of the device.

[0006] Further preferably, the connecting component includes two second springs. The two second springs are fixedly connected inside the groove and are symmetrically distributed. The other end of the second spring is fixedly connected with a button, and the side surface of the button is slidably connected with the inside of the groove.

[0007] Further preferably, a push rod is fixedly connected to the front surface of the button, and the outside of the push rod is slidably connected with the inside of the second through hole. A connecting frame is fixedly connected to the front surface of the push rod, and the outside of the connecting frame is slidably connected with the inside of the second sliding groove. A baffle is fixedly connected to the side surface of the connecting rod. A metering component is arranged inside the first connecting disc, enabling the staff to conveniently remove the flowmeter for inspection.

[0008] Further preferably, the metering component includes a connecting pipe, which is fixedly connected inside the first connecting disc. A transmission pipe is fixedly connected inside the connecting pipe. A flowmeter is fixedly connected to the side surface of the transmission pipe, and the bottom of the flowmeter is fixedly communicated with the inside of the transmission pipe, enabling accurate flow measurement data to be provided and improving the working efficiency of the machine.

[0009] Further preferably, a sealing ring is fixedly connected inside the connecting pipe. An oil filling pipe is sleeved outside the sealing ring. A second connecting disc is fixedly connected to the side surface of the oil filling pipe. Four second connecting grooves are formed in the front surface of the second connecting disc and are symmetrically distributed, which can seal the oil filling pipeline and effectively prevent leakage.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] In the present utility model, when using the device, the connecting rod can then be inserted into the first connecting groove and the second connecting groove. By the elastic force of the first spring, the slider can be pushed to move outward, enabling the clamping block to be connected with the second connecting disc. At the same time, the baffle is connected with the first connecting disc, so that the baffle and the clamping block can fix the first connecting disc and the second connecting disc, enabling quick installation and fixation of the flowmeter and reducing the labor force of the staff.

[0012] In the present utility model, during the refueling operation, the staff can start the oil pump so that the oil can be transported through the fueling pipe into the interior of the transfer pipe, and then the flowmeter performs the detection work. The flowmeter measures the flow rate based on the pressure difference generated when the fluid passes through the transfer pipe, and then the fueling work is carried out through the fueling pipe, enabling accurate flow measurement data to be provided and improving the working efficiency of the machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 Schematic diagram of the three-dimensional structure of the present utility model Figure 1 ;

[0014] Figure 2 Schematic diagram of the sectional structure of the present utility model;

[0015] Figure 3 In the present utility model Figure 2 Schematic diagram of the structure at position a;

[0016] Figure 4 In the present utility model Figure 2 Schematic diagram of the structure of b;

[0017] Figure 5 Schematic diagram of the three-dimensional structure of the present utility model Figure 2 ;

[0018] Figure 6 In the present utility model Figure 5 Schematic diagram of the structure at position c.

[0019] In the figures: 1, first connection disk; 2, fixing assembly; 201, first connection groove; 202, connecting rod; 203, first through hole; 204, first chute; 205, first spring; 206, slider; 207, second chute; 208, clamping block; 3, groove; 4, second through hole; 5, connecting assembly; 501, second spring; 502, button; 503, push rod; 504, connecting frame; 505, baffle; 6, metering assembly; 601, connecting pipe; 602, transfer pipe; 603, flowmeter; 604, sealing ring; 605, fueling pipe; 606, second connection disk; 607, second connection groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1 - 6, the present utility model provides a technical solution: a liquid metering fuel dispenser, which includes two first connection disks 1. The two first connection disks 1 are symmetrically distributed. A fixing component 2 is arranged inside the first connection disk 1. The fixing component 2 includes four first connection slots 201. The four first connection slots 201 are opened on the front surface of the first connection disk 1 and are symmetrically distributed. A connecting rod 202 is movably connected inside the first connection slot 201. A first through hole 203 is opened on the side surface of the connecting rod 202. A first sliding slot 204 is opened inside the first through hole 203. Two first springs 205 are fixedly connected to the bottom inside the first sliding slot 204 and are symmetrically distributed. A slider 206 is slidably connected inside the first sliding slot 204, and the bottom of the slider 206 is fixedly connected to the top of the first spring 205. A second sliding slot 207 is opened on one side of the slider 206. A clamping block 208 is fixedly connected to the top of the slider 206, and the outside of the clamping block 208 is movably connected to the inside of the first through hole 203.

[0022] In this embodiment, as Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6 shown, a groove 3 is opened on the back surface of the connecting rod 202. A second through hole 4 is opened inside the groove 3, and the inside of the second through hole 4 is fixedly communicated with the inside of the first sliding slot 204. A connecting component 5 is arranged inside the groove 3. The connecting component 5 includes two second springs 501. The two second springs 501 are fixedly connected inside the groove 3 and are symmetrically distributed. The other end of the second spring 501 is fixedly connected to a button 502. The side surface of the button 502 is slidably connected to the inside of the groove 3. A push rod 503 is fixedly connected to the front surface of the button 502, and the outside of the push rod 503 is slidably connected to the inside of the second through hole 4. A connecting frame 504 is fixedly connected to the front surface of the push rod 503. The outside of the connecting frame 504 is slidably connected to the inside of the second sliding slot 207. A baffle 505 is fixedly connected to the side surface of the connecting rod 202. A metering component 6 is arranged inside the first connection disk 1. The staff can press the button 502. The button 502 drives the connecting frame 504 to move towards the flowmeter 603 through the push rod 503. Through the sliding cooperation between the connecting frame 504 and the second sliding slot 207, the connecting frame 504 can drive the slider 206 to move towards the middle of the first connection disk 1, so that the clamping block 208 can release the fixing of the first connection disk 1 and the second connection disk 606, enabling the staff to remove the flowmeter 603.

[0023] In this embodiment, as Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6As shown in the figure, the metering component 6 includes a connecting pipe 601, which is fixedly connected inside the first connecting disc 1. Inside the connecting pipe 601, a transmission pipe 602 is fixedly connected. On the side surface of the transmission pipe 602, a flowmeter 603 is fixedly connected. The bottom of the flowmeter 603 is fixedly communicated with the inside of the transmission pipe 602. Inside the connecting pipe 601, a sealing ring 604 is fixedly connected. An oil filling pipe 605 is sleeved outside the sealing ring 604. On the side surface of the oil filling pipe 605, a second connecting disc 606 is fixedly connected. Four second connecting grooves 607 are formed on the front surface of the second connecting disc 606 and are symmetrically distributed. The staff can start the oil pump so that the oil can be transmitted into the inside of the transmission pipe 602 through the oil filling pipe 605, and then the flowmeter 603 can perform the detection work. The flowmeter 603 measures the flow based on the pressure difference generated when the fluid passes through the transmission pipe 602, and then the oil filling work is carried out by the oil filling pipe 605.

[0024] The usage method and advantages of the present utility model: When using this liquid metering fuel dispenser, the working process is as follows:

[0025] Such as Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 And Figure 6As shown, when using this device, the staff can first place the first connecting plate 1 in the middle of the second connecting plate 606, making the first connecting groove 201 parallel to the second connecting groove 607, so that the sealing ring 604 can be inserted into the interior of the fuel filling pipe 605 to seal the fuel filling pipe 605. Then, the connecting rod 202 can be inserted into the first connecting groove 201 and the second connecting groove 607. Due to the elastic force of the first spring 205, when the connecting rod 202 is inserted, the clamping block 208 is squeezed and moves into the first sliding groove 204. Then, after the connecting rod 202 is completely inserted into the first connecting groove 201 and the second connecting groove 607, the elastic force of the first spring 205 can push the slider 206 to move outward, so that the slider 206 can push the clamping block 208 to move to the outside of the first through hole 203, enabling the clamping block 208 to be connected to the second connecting plate 606. At the same time, the baffle 505 is connected to the first connecting plate 1, so that the baffle 505 and the clamping block 208 can fix the first connecting plate 1 and the second connecting plate 606. Then, the staff can start the oil pump, so that the oil can be transmitted into the interior of the transmission pipe 602 through the fuel filling pipe 605, and then detected by the flow meter 603. The flow meter 603 measures the flow rate based on the pressure difference generated when the fluid passes through the transmission pipe 602, and then the fuel filling work is carried out through the fuel filling pipe 605. When it is necessary to remove the flow meter 603 for inspection, the staff can press the button 502. The button 502 pushes the connecting frame 504 to move in the direction of the flow meter 603 through the push rod 503. Through the sliding cooperation between the connecting frame 504 and the second sliding groove 207, the connecting frame 504 can drive the slider 206 to move towards the middle of the first connecting plate 1, so that the clamping block 208 can release the fixation of the first connecting plate 1 and the second connecting plate 606, enabling the staff to remove the flow meter 603.

[0026] The above shows and describes the basic principles, main features and advantages of the present invention. Technical staff in this industry should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection required by the present invention is defined by the appended claims and their equivalents.

Claims

1. A liquid metering fuel dispenser, comprising two connecting plates (1), characterized in that: The two connecting plates (1) are symmetrically arranged, a fixing assembly (2) is arranged inside the connecting plate (1), the fixing assembly (2) comprises four connecting grooves (201), the four connecting grooves (201) are arranged on the front side of the connecting plate (1) and the four connecting grooves (201) are symmetrically arranged, a connecting rod (202) is movably connected inside the connecting groove (201), a through hole (203) is arranged on the side surface of the connecting rod (202), a sliding groove (203) is arranged inside the through hole (203) 04), the bottom of the interior of the slide groove 1 (204) is fixedly connected to two springs 1 (205) and the two springs 1 (205) are symmetrically distributed, the interior of the slide groove 1 (204) is slidably connected to a slider (206) and the bottom of the slider (206) is fixedly connected to the top of the spring 1 (205), a slide groove 2 (207) is provided on one side of the slider (206), the top of the slider (206) is fixedly connected to a block (208) and the outer side of the block (208) is movably connected to the interior of the through hole 1 (203).

2. A liquid metering fuel dispenser according to claim 1, characterized in that: The back side of the connecting rod (202) is provided with a groove (3), the interior of the groove (3) is provided with a second through hole (4), and the interior of the second through hole (4) is fixedly connected to the interior of the first slide groove (204), and the interior of the groove (3) is provided with a connecting component (5).

3. A liquid metering fuel dispenser according to claim 2, characterized in that: The connecting assembly (5) comprises two springs (501), the two springs (501) are fixedly connected inside the groove (3) and are symmetrically distributed, the other end of the spring (501) is fixedly connected to a button (502), and the side surface of the button (502) is slidably connected to the inside of the groove (3).

4. A liquid metering fuel dispenser according to claim 3, characterized in that: The front of the button (502) is fixedly connected to a push rod (503), and the outer side of the push rod (503) is slidably connected to the inside of the second through hole (4); the front of the push rod (503) is fixedly connected to a connecting frame (504), and the outer side of the connecting frame (504) is slidably connected to the inside of the second slide groove (207); the side surface of the connecting rod (202) is fixedly connected to a baffle (505), and a metering component (6) is arranged inside the first connecting plate (1).

5. A liquid metering fuel dispenser according to claim 4, characterized in that: The metering component (6) comprises a connecting pipe (601), wherein the connecting pipe (601) is fixedly connected to the interior of the connecting plate (1), a transmission pipe (602) is fixedly connected to the interior of the connecting pipe (601), a flow meter (603) is fixedly connected to the side surface of the transmission pipe (602), and the bottom of the flow meter (603) is fixedly connected to the interior of the transmission pipe (602).

6. A liquid metering fuel dispenser according to claim 5, characterized in that: A sealing ring (604) is fixedly connected to the interior of the connecting pipe (601), a refueling pipe (605) is sleeved on the outer side of the sealing ring (604), a connecting plate 2 (606) is fixedly connected to the side surface of the refueling pipe (605), and four connecting grooves 2 (607) are opened on the front side of the connecting plate 2 (606), and the four connecting grooves 2 (607) are symmetrically distributed.

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