Pneumatic oil pump with metering function

Abstract

The utility model provides a pneumatic oil pump with a metering function, and relates to the technical field of pneumatic oil pumps, the pneumatic oil pump comprises an oil pump machine, a winding device and a fixing device, the surface of the oil pump machine is fixedly connected with an oil drum, the surface of the oil pump machine is fixedly connected with an oil pipe, one end of the oil pipe is fixedly connected with an oil gun, and the other end of the oil gun is fixedly connected with a valve. A pressure gauge is fixedly connected to the surface of one side of the oil pump machine, a meter is fixedly connected to the surface of the oil pump machine, the winding device is installed on the surface of the oil pump machine through a fixing device, the fixing device adjusts the length of an oil pipe on the oil pump machine to conduct winding, and the winding device comprises a mounting plate. According to the oil pump machine, when the oil pump machine is idle or outputs corresponding oil products, the length of the oil pipe can be adjusted more conveniently or the oil pipe can be wound more conveniently, the oil pipe is not prone to being knotted or bent, therefore, the oil products can be better output, and the using effect and the working efficiency of the oil pump machine are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of pneumatic oil pump especially relates to a kind of with the metering pneumatic oil pump. BACKGROUND

[0002] Pneumatic oil pump is a kind of equipment using pneumatic principle operation, for conveying liquid tool, it uses compressed air or nitrogen as power source, through pneumatic drive device, liquid is inhaled from container and pushed to the position needed, with high reliability, applicable to flammable and explosive environment etc.

[0003] When pneumatic oil pump is in the output of oil product use, first operate pneumatic oil pump machine, then the oil gun of hand-held oil pipe, the oil gun mouth is aimed at the injection port, then operates switch, makes the oil product in oil drum be extracted by pneumatic, and is exported from oil pipe, finally exports from the oil gun mouth, the pressure gauge on the pneumatic oil pump machine shows the pressure in the barrel at this time, and the metering meter on one side shows the remaining oil tank in the barrel and the output oil quantity, but in actual process, it is found that the oil pipe on the pneumatic oil pump machine is long, and according to the difference of actual use scene, the length of required oil pipe is different, at this time, oil pipe can appear knot interlaced even bending, thereby the normal use effect of pneumatic oil pump machine is affected. UTILITY MODEL CONTENTS

[0004] The utility model discloses to solve the oil pipe on the pneumatic oil pump machine is long, and according to the difference of actual use scene, the length of required oil pipe is different, at this time, problem, and propose a kind of with the metering pneumatic oil pump.

[0005] In order to realize the above-mentioned purpose, the utility model discloses the following technical scheme: a kind of with the metering pneumatic oil pump, including oil pump machine, winding device and fixing device, the surface of oil pump machine is fixedly connected with oil drum, the surface of oil pump machine is fixedly connected with oil pipe, one end of oil pipe is fixedly connected with oil gun, the surface of one side of oil pump machine is fixedly connected with pressure gauge, the surface of oil pump machine is fixedly connected with metering meter, the winding device is installed on the surface of oil pump machine by means of fixing device, the length of oil pipe on the oil pump machine is adjusted and wound by the fixing device.

[0006] The effect reached by the above-mentioned components is that when the oil pump machine is used, the winding device is installed on the oil drum side of the oil pump machine by means of the fixing device, and then the oil pipe is wound on the fixing device, at this time, the length of the oil pipe can be conveniently adjusted according to the actual use condition when the oil pump machine is used, which improves the use effect and practicability of the oil pump machine.

[0007] Preferably, the rolling device comprises a mounting plate, the mounting plate is mounted on the surface of the oil drum by means of a fixing device, the surface of the mounting plate is fixedly connected with a fixed disc, the surface of the fixed disc is slidably connected with a pressing plate, one side surface of the fixed disc is fixedly connected with a mounting rod, the circular arc surface of the mounting rod is slidably connected with a fixed plate, the surface of the fixed plate is fixedly connected with the surface of the fixed disc, the circular arc surface of the mounting rod is sleeved with a first spring, the two ends of the first spring are fixedly connected with the surface of the mounting rod and the fixed plate respectively, one side surface of the fixed plate is fixedly connected with a fixed column, one side surface of the fixed disc is fixedly connected with a sliding rail, the inner wall of the sliding rail is slidably connected with an adjusting plate, the surface of the adjusting plate is provided with a plurality of uniformly distributed holes, and the fixed column is clamped with the holes on the adjusting plate.

[0008] The above-mentioned component achieves the effect that when the oil pump machine is idle or outputs corresponding oil products, the length of the oil pipe can be adjusted or rolled more conveniently, and the oil pipe is not easy to be knotted or bent, so that the output of oil products is better, and the use effect and working efficiency of the oil pump machine are improved.

[0009] Preferably, the surface of the fixed disc is fixedly connected with a reinforcing pad on the side close to the mounting plate, and the reinforcing pad is a rubber pad.

[0010] The above-mentioned component achieves the effect that when the pressing plate contacts and extrudes the oil pipe ring on the fixed disc, the friction force is further increased, so that the rolling of the oil pipe is more stable.

[0011] Preferably, the surface of the sliding rail is provided with a convenient assembly, and the convenient assembly keeps the assembly position of the fixed disc stable.

[0012] The above-mentioned component achieves the effect that when the fixed disc fixes the position, the position of the pressing plate is fixed more conveniently, so that the use of the rolling device is more convenient.

[0013] Preferably, the convenient assembly comprises a pull rod, the pull rod is slidably connected with one side of the sliding rail, one end of the pull rod is fixedly connected with the surface of the adjusting plate, the circular arc surface of the pull rod is sleeved with a second spring, and the two ends of the second spring are fixedly connected with the inner wall of the sliding rail and the adjusting plate respectively.

[0014] The above-mentioned component achieves the effect that when the fixed disc extrudes and limits the oil pipe ring on the fixed disc, the pull rod is loosened, the pull rod slides in the inner wall of the sliding rail under the elastic force of the second spring until the holes on the adjusting plate are clamped with the fixed column, so that the rolling and limiting of the oil pipe are more convenient and fast.

[0015] Preferably, the fixing device comprises an assembling plate fixedly connected with the arc surface of the oil drum, one side surface of the mounting plate is fixedly connected with a connecting frame, both ends of the connecting frame are respectively inserted with the inner walls of the assembling plate, a screw rod is inserted through the surface of the connecting frame, and the screw rod is threadedly connected with the surface of the assembling plate.

[0016] The above-mentioned components achieve the effect that the winding device is more convenient to use, so that the oil pipe is better wound, and the use effect and convenience of the winding device are improved.

[0017] Preferably, one end surface of the screw rod is fixedly connected with a connecting rope, and the other end of the connecting rope is fixedly connected with the surface of the connecting frame.

[0018] The above-mentioned components achieve the effect that the screw rod is more convenient to take when in use, so that the winding device is more conveniently installed, and the convenience of the fixing device is improved.

[0019] Preferably, both sides of the surface of the connecting frame are fixedly connected with clamping blocks, both sides of the surface of the assembling plate are respectively provided with clamping grooves, and the clamping blocks are clamped with the inner walls of the clamping grooves.

[0020] The above-mentioned components achieve the effect that the assembling of the assembling plate and the connecting frame is more stable and firm through the clamping of the clamping blocks and the clamping grooves, so that the installation of the winding device is more stable.

[0021] In summary, the beneficial effects of the utility model are as follows:

[0022] When the oil pump machine is idle or outputs corresponding oil products, the length of the oil pipe can be more conveniently adjusted or wound, and the oil pipe is not prone to knotting or bending, so that the output of the oil products is better, and the use effect and working efficiency of the oil pump machine are improved. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0024] Figure 2 It is a three-dimensional structure schematic view of the utility model mounting plate position;

[0025] Figure 3 It is a three-dimensional structure schematic view of the utility model Figure 2 It is a side three-dimensional structure schematic view of the utility model;

[0026] Figure 4 It is a three-dimensional structure schematic view of the utility model fixing device.

[0027] Legend: 1, oil pump machine; 2, oil tank; 3, oil pipe; 4, oil gun; 5, pressure gauge; 6, meter; 7, winding device; 71, mounting plate; 72, fixed disc; 73, pressing plate; 74, fixed plate; 75, mounting rod; 76, first spring; 77, buckle; 78, fixed column; 79, sliding rail; 710, adjusting plate; 711, reinforcing pad; 8, convenient assembly; 81, second spring; 82, pull rod; 9, fixing assembly; 91, assembly plate; 92, connecting frame; 93, screw; 94, connecting rope; 95, clamping groove; 96, clamping block. DETAILED DESCRIPTION

[0028] Referring to Figure 1 The embodiment shown discloses a pneumatic oil pump with metering, comprising an oil pump machine 1, a winding device 7 and a fixing device 9, the surface of the oil pump machine 1 is fixedly connected with an oil tank 2, the surface of the oil pump machine 1 is fixedly connected with an oil pipe 3, one end of the oil pipe 3 is fixedly connected with an oil gun 4, one side surface of the oil pump machine 1 is fixedly connected with a pressure gauge 5, the surface of the oil pump machine 1 is fixedly connected with a meter 6, the winding device 7 is installed on the surface of the oil pump machine 1 by means of the fixing device 9, the fixing device 9 adjusts the length of the oil pipe 3 on the oil pump machine 1, when the oil pump machine 1 is in use, the winding device 7 is installed on one side of the oil tank 2 of the oil pump machine 1 by means of the fixing device 9, then the oil pipe 3 is wound on the fixing device 9, at this time the length of the oil pipe 3 can be conveniently adjusted according to the actual use when the oil pump machine 1 is in use, which improves the use effect and practicality of the oil pump machine 1, the surface of the sliding rail 79 is provided with a convenient assembly 8, wherein the convenient assembly 8 keeps the assembly position of the fixed disc 72 stable, through the setting of the convenient assembly 8, the fixed disc 72 is more convenient to fix the position of the pressing plate 73 when fixing the position, so that the use of the winding device 7 is more convenient.

[0029] Referring to Figure 1 and Figure 2 and Figure 3As shown, the embodiment discloses that the winding device 7 comprises a mounting plate 71, the mounting plate 71 is installed on the surface of the oil drum 2 by means of the fixing device 9, the surface of the mounting plate 71 is fixedly connected with a fixed disc 72, the surface of the fixed disc 72 is slidably connected with a pressing plate 73, one side surface of the fixed disc 72 is fixedly connected with a mounting rod 75, the circular arc surface of the mounting rod 75 is slidably connected with a fixed plate 74, the surface of the fixed plate 74 is fixedly connected with the surface of the fixed disc 72, the circular arc surface of the mounting rod 75 is sleeved with a first spring 76, the two ends of the first spring 76 are respectively fixedly connected with the surface of the mounting rod 75 and the fixed plate 74, one side surface of the fixed plate 74 is fixedly connected with a fixed column 78, one side surface of the fixed disc 72 is fixedly connected with a sliding rail 79, the inner wall of the sliding rail 79 is slidably connected with an adjusting plate 710, the surface of the adjusting plate 710 is provided with a plurality of uniformly distributed holes, the fixed column 78 is clamped with the holes on the adjusting plate 710, when the oil pump machine 1 is idle or in use, the oil pipe 3 is wound on the circular arc surface of the fixed disc 72 on one side of the mounting plate 71, after being wound to a suitable length, one side of the oil pipe 3 is clamped on the buckle 77, and then the fixed plate 74 is loosened, the fixed plate 74 will slide on the circular arc surface of the mounting rod 75 under the elastic force of the first spring 76, thereby driving the pressing plate 73 on the fixed plate 74 to slide on the surface of the fixed disc 72, until the pressing plate 73 is in contact with the oil pipe 3 and is extruded, and then the adjusting plate 710 on the inner wall of the sliding rail 79 is slid, so that the corresponding holes on the adjusting plate 710 are clamped on the circular arc surface of the fixed column 78 on one side of the stabilizing plate, so that the position of the pressing plate 73 is fixed, at this time, when the oil pump machine 1 is idle or outputs corresponding oil products, the length of the oil pipe 3 can be more conveniently adjusted or wound, and the oil pipe 3 is not easy to be knotted or bent, so that the output of oil products is better, and the use effect and working efficiency of the oil pump machine 1 are improved.

[0030] Referring to Figure 1 and Figure 2 and Figure 3 As shown, the embodiment discloses that the surface of the fixed disc 72 is fixedly connected with a reinforcing pad 711 near one side of the mounting plate 71, the reinforcing pad 711 is a rubber pad, through the arrangement of the reinforcing pad 711, when the pressing plate 73 is in contact with and extrudes the oil pipe 3 on the fixed disc 72, the friction force is further increased, so that the winding of the oil pipe 3 is more stable, the convenient assembly 8 comprises a pull rod 82, the pull rod 82 is slidably connected with one side of the sliding rail 79, one end of the pull rod 82 is fixedly connected with the surface of the adjusting plate 710, the circular arc surface of the pull rod 82 is sleeved with a second spring 81, the two ends of the second spring 81 are respectively fixedly connected with the inner wall of the adjusting plate 710 and the sliding rail 79, when the fixed disc 72 extrudes and limits the oil pipe 3 on the fixed disc 72, the pull rod 82 is loosened, the adjusting plate 710 will slide in the inner wall of the sliding rail 79 under the elastic force of the second spring 81, until the holes on the adjusting plate 710 are clamped on the fixed column 78, so that the winding and limiting of the oil pipe 3 are more convenient and fast.

[0031] Referring to Figure 1 and Figure 2 and Figure 4 As shown in the figure, the embodiment discloses a fixing device 9 comprising an assembly plate 91 fixedly connected with the circular surface of the oil drum 2, one side surface of the mounting plate 71 is fixedly connected with a connecting frame 92, both ends of the connecting frame 92 are respectively inserted into the inner wall of the assembly plate 91, a screw rod 93 is inserted through the surface of the connecting frame 92, and the screw rod 93 is threadedly connected with the surface of the assembly plate 91. When the winding device 7 is installed by using the fixing device 9, first, the connecting frame 92 fixedly connected with the mounting plate 71 is inserted into the inner wall of the assembly plate 91 on the surface of the oil drum 2, then the screw rod 93 is inserted through the surface of the connecting frame 92, until the screw rod 93 is threadedly connected with the surface of the assembly plate 91, so that the position of the connecting frame 92 is fixed. At this time, the winding device 7 is more convenient and fast in use, so that the oil pipe 3 is better wound, and the use effect and convenience of the winding device 7 are improved.

[0032] Referring to Figure 1 and Figure 4 As shown in the figure, one end surface of the screw rod 93 is fixedly connected with a connecting rope 94, the other end of the connecting rope 94 is fixedly connected with the surface of the connecting frame 92. Through the arrangement of the connecting rope 94, the screw rod 93 is more convenient to take in use, so that the winding device 7 is more conveniently installed, and the convenience of use of the fixing device 9 is improved. The surface of the connecting frame 92 is fixedly connected with a clamping block 96 on both sides, and the surface of the assembly plate 91 is provided with a clamping groove 95 on both sides. The clamping block 96 is clamped with the inner wall of the clamping groove 95. Through the clamping arrangement of the clamping block 96 and the clamping groove 95, the assembly of the assembly plate 91 and the connecting frame 92 is more stable and firm, so that the installation of the winding device 7 is more stable.

[0033] Working principle: when the oil pump machine 1 is idle or in use, the oil pipe 3 is wound on the circular surface of the fixing disc 72 on one side of the mounting plate 71. After winding to an appropriate length, one side of the oil pipe 3 is clamped on the buckle 77, and then the fixing plate 74 is loosened. The fixing plate 74 will slide on the circular surface of the mounting rod 75 under the elastic force of the first spring 76, and then drive the pressing plate 73 on the fixing plate 74 to slide on the surface of the fixing disc 72, until the pressing plate 73 is in contact with the oil pipe 3 and is extruded, and then the adjusting plate 710 in the inner wall of the sliding rail 79 is slid, so that the corresponding hole on the adjusting plate 710 is clamped on the circular surface of the fixing column 78 on one side of the stabilizing plate, so that the position of the pressing plate 73 is fixed. At this time, the length of the oil pipe 3 can be more conveniently adjusted or wound when the oil pump machine 1 is idle or outputs corresponding oil, and the oil pipe 3 is not easy to knot or bend, so that the output of oil is better, and the use effect and working efficiency of the oil pump machine 1 are improved.

[0034] When the winding device 7 is installed by using the fixing device 9, first, the fixedly connected connecting frame 92 on the mounting plate 71 is inserted into the inner wall of the assembly plate 91 on the surface of the oil drum 2, then the screw rod 93 is penetrated through the surface of the connecting frame 92 until the screw rod 93 is screwed with the surface of the assembly plate 91, so that the position of the connecting frame 92 is fixed, at this time, the winding device 7 is more convenient and fast in use, so that the oil pipe 3 is better wound, and the use effect and convenience of the winding device 7 are improved.

Claims

1. A metered pneumatic oil pump comprising an oil pump machine (1), a winding device (7) and a fixing device (9), characterized in that: The surface of the oil pump machine (1) is fixedly connected with an oil drum (2), the surface of the oil pump machine (1) is fixedly connected with an oil pipe (3), one end of the oil pipe (3) is fixedly connected with an oil gun (4), one side surface of the oil pump machine (1) is fixedly connected with a pressure gauge (5), the surface of the oil pump machine (1) is fixedly connected with a meter (6), the winding device (7) is installed on the surface of the oil pump machine (1) by means of the fixing device (9), and the fixing device (9) adjusts the length of the oil pipe (3) on the oil pump machine (1).

2. A metering air operated pump as claimed in claim 1 wherein: The winding device (7) comprises a mounting plate (71), the mounting plate (71) is installed on the surface of the oil drum (2) by means of the fixing device (9), the surface of the mounting plate (71) is fixedly connected with a fixing disc (72), the surface of the fixing disc (72) is slidably connected with a pressing plate (73), one side surface of the fixing disc (72) is fixedly connected with a mounting rod (75), the circular arc surface of the mounting rod (75) is slidably connected with a fixing plate (74), the surface of the fixing plate (74) is fixedly connected with the fixing disc (72), the circular arc surface of the mounting rod (75) is sleeved with a first spring (76), the two ends of the first spring (76) are fixedly connected with the surface of the mounting rod (75) and the fixing plate (74) respectively, one side surface of the fixing plate (74) is fixedly connected with a fixing column (78), one side surface of the fixing disc (72) is fixedly connected with a sliding rail (79), the inner wall of the sliding rail (79) is slidably connected with an adjusting plate (710), the surface of the adjusting plate (710) is provided with a plurality of uniformly distributed holes, and the fixing column (78) is clamped with the holes on the adjusting plate (710).

3. A metering air operated pump as claimed in claim 2 wherein: The surface of the fixing disc (72) is fixedly connected with a reinforcing pad (711) on one side close to the mounting plate (71), and the reinforcing pad (711) is a rubber pad.

4. A metering air operated pump as claimed in claim 2 wherein: The surface of the sliding rail (79) is provided with a convenient assembly (8), and the convenient assembly (8) keeps the assembly position of the fixing disc (72) stable.

5. A metering air operated pump according to claim 4, wherein: The convenient assembly (8) comprises a pull rod (82), the pull rod (82) is slidably connected with one side of the sliding rail (79), one end of the pull rod (82) is fixedly connected with the surface of the adjusting plate (710), and the circular arc surface of the pull rod (82) is sleeved with a second spring (81), and the two ends of the second spring (81) are fixedly connected with the inner wall of the adjusting plate (710) and the sliding rail (79) respectively.

6. A metering air operated pump as claimed in claim 2 wherein: The fixing device (9) comprises an assembly plate (91), the assembly plate (91) is fixedly connected with the circular arc surface of the oil drum (2), one side surface of the mounting plate (71) is fixedly connected with a connecting frame (92), the two ends of the connecting frame (92) are respectively inserted with the inner wall of the assembly plate (91), and the surface of the connecting frame (92) penetrates the insertion of a screw rod (93), and the surface of one end of the screw rod (93) is fixedly connected with a connecting rope (94), and the other end of the connecting rope (94) is fixedly connected with the surface of the connecting frame (92).

7. A metering air operated pump according to claim 6, wherein: The surface of one end of the screw rod (93) is fixedly connected with a connecting rope (94), and the other end of the connecting rope (94) is fixedly connected with the surface of the connecting frame (92).

8. A metering air operated pump as claimed in claim 6 wherein: The surface of the connecting frame (92) is fixedly connected with clamping blocks (96) on both sides, the surface of the assembling plate (91) is provided with clamping grooves (95) on both sides, and the clamping blocks (96) are clamped with the inner walls of the clamping grooves (95).

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