CN212156607U - Electric gasoline pump convenient to move - Google Patents

Abstract

The utility model discloses an electronic fuel filler pump of convenient removal, including electronic fuel filler pump main part, motor and plunger pump, the top of electronic fuel filler pump main part is fixed with the motor, the bleed valve surface passes through reinforcing apparatus and rubber tube interface surface connection, electronic fuel filler pump main part bottom mounting has the chassis, and the bottom mounting on chassis has the plunger pump, the chassis is provided with fixing device all around. This electronic fuel filler pump of convenient removal is provided with fixing device, wherein fixing device includes the telescopic link, the connecting rod, nut and sucking disc, can make the plunger pump when taking out the grease through this device, do not need the artificial electronic fuel filler pump main part of support, convenient operation is swift practical, still is provided with reinforcing apparatus, wherein reinforcing apparatus includes fixed block, gag lever post and spacing groove, can make the rubber tube interface when with bleed valve threaded connection through this device, can not lead to droing because of external force factors such as artificial, improve the high efficiency of device.

Description

Electric gasoline pump convenient to move

Technical Field

The utility model belongs to the technical field of the petrol pump, concretely relates to electronic petrol pump of convenient removal.

Background

The current domestic similar products comprise the following two types: the manual oil filling pump is of a manual plunger type structure and is suitable for a small dry oil centralized lubricating system, the electric oil filling pump is provided with a single-hand carrying handle for moving a common barrel conveniently, the plunger pump is driven to reciprocate mainly through a motor, a speed reducer and a crankshaft, and the electric oil filling pump is suitable for a large dry oil lubricating system, but various problems still exist in the using process.

After the plunger pump at the bottom end is inserted into an oil drum by the conventional conveniently-moved electric oiling pump, the bottom end of the speed reducer is attached to the opening of the oil drum but cannot be fixed, so that the motor and the speed reducer body need to be manually supported in the process of conveying grease, and inconvenience is caused; meanwhile, the rubber tube interface and the air release valve of the conventional electric oil filling pump convenient and fast to move are in a threaded screwing mode, and when grease is conveyed outwards through the rubber tube, if the rubber tube and the air release valve drop off due to human factors, oiling interruption is caused, and waste of the grease is serious. To this end, we propose a portable electric petrol pump to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic fuel filler pump of convenient removal to after the plunger pump of the electronic fuel filler pump bottom of the current convenient removal of proposing inserts the oil drum in solving above-mentioned background art, pump body bottom can't be fixed with the oil drum, and the not high problem of fastness between rubber tube interface and the bleed valve.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electronic gasoline pump of convenient removal, includes electronic gasoline pump main part, motor and plunger pump, the top of electronic gasoline pump main part is fixed with the motor, the left side of electronic gasoline pump main part is fixed with the bleed valve, and the bleed valve all with rubber tube interface threaded connection, the bleed valve surface passes through reinforcing apparatus and rubber tube interface surface connection, electronic gasoline pump main part bottom mounting has the chassis, and the bottom mounting on chassis has the plunger pump, the chassis is provided with fixing device all around.

Preferably, fixing device includes telescopic link, thread groove, external screw thread, connecting rod, nut and sucking disc, the chassis internal fixation has the telescopic link, and has all seted up the thread groove in the telescopic link, all threaded connection has the external screw thread in the thread groove, and the external screw thread all sets up on the connecting rod, the top of connecting rod all is fixed with the nut, the bottom of connecting rod all is fixed with the sucking disc.

Preferably, four groups of telescopic rods are symmetrically arranged in the front, the back, the left and the right.

Preferably, the thread groove, the external thread, the connecting rod, the nut and the sucker are all arranged on the outermost side of the telescopic rod.

Preferably, reinforcing apparatus includes fixed block, movable rod, spring, gag lever post and spacing groove, the bleed valve outer wall is fixed with the fixed block, the fixed block is articulated with the one end of movable rod, the outer wall of movable rod is connected with the one end of spring, the other end and the bleed valve outer wall connection of spring, the other end of movable rod is fixed with the gag lever post, and the gag lever post all with the spacing groove block, the spacing groove is seted up in the rubber tube connector.

Preferably, the springs are symmetrically arranged in two groups up and down, and the springs in each group are all in an arc shape.

Preferably, the movable rods are symmetrically arranged in two groups up and down, and the movable rods of each group are all arranged in an L shape.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this electronic fuel filler pump of convenient removal is provided with fixing device, wherein fixing device includes the telescopic link, the thread groove, the external screw thread, the connecting rod, nut and sucking disc, after the staff puts into the plunger pump the oil drum, until the chassis with the oil drum mouth contact after, the telescopic link of four orientations of bore size drawing of oil drum can be according to the user of service, then rotatory nut drives the connecting rod and rotates, the connecting rod rotates and drives the external screw thread and rotate, the external screw thread all coordinates the downward rotation with the thread groove each other, make the connecting rod drive sucking disc downstream, final sucking disc adsorbs with the outer wall of oil drum and forms fixedly can, can make the plunger pump when taking out the grease through this device, do not need the artificial electronic fuel filler pump main part of holding, convenient operation is swift.

(2) This electronic fuel filler pump of convenient removal is provided with reinforcing apparatus, wherein reinforcing apparatus includes the fixed block, the movable rod, a spring, gag lever post and spacing groove, at first outwards stir two sets of movable rods, it is rotatory with the fixed block to make the movable rod pass through the articulated shaft, the rotatory extrusion spring of movable rod produces deformation this moment, then drive the gag lever post and all separate with the spacing groove is complete, at this moment with rubber tube interface and bleed valve threaded connection, then the movable rod at not hard up both ends, the spring promotes the movable rod because the resilience that the elasticity of self produced recovers, finally make the movable rod drive the gag lever post and form spacingly with the spacing groove block, can make the rubber tube interface when with bleed valve threaded connection through this device, can not lead to droing because of external force factors such as artificial, improve the high efficiency of device.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic side view of the structure of the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention;

fig. 5 is a schematic diagram of the active state of the structure at the position of fig. 4.

In the figure: 1. an electric petrol pump body; 2. a motor; 3. a rubber pipe connector; 4. a chassis; 5. a plunger pump; 61. a telescopic rod; 62. a thread groove; 63. an external thread; 64. a connecting rod; 65. a nut; 66. a suction cup; 71. a fixed block; 72. a movable rod; 73. a spring; 74. a limiting rod; 75. a limiting groove; 8. and (4) deflating the valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution of an electric gasoline pump with convenient movement: the utility model provides an electronic gasoline pump of convenient removal, including electronic gasoline pump main part 1, motor 2 and plunger pump 5, the top of electronic gasoline pump main part 1 is fixed with motor 2, the left side of electronic gasoline pump main part 1 is fixed with bleed valve 8, and bleed valve 8 all with 3 threaded connection of rubber tube interface, the external surface of bleed valve 8 passes through reinforcing apparatus and 3 surface connection of rubber tube interface, 1 bottom mounting of electronic gasoline pump main part has chassis 4, and the bottom mounting of chassis 4 has plunger pump 5, chassis 4 is provided with fixing device all around.

In this embodiment, it is preferred, fixing device includes telescopic link 61, thread groove 62, external screw thread 63, connecting rod 64, nut 65 and sucking disc 66, chassis 4 internal fixation has telescopic link 61, and thread groove 62 has all been seted up in telescopic link 61, all threaded connection has external screw thread 63 in the thread groove 62, and external screw thread 63 all sets up on connecting rod 64, the top of connecting rod 64 all is fixed with nut 65, the bottom of connecting rod 64 all is fixed with sucking disc 66, can make plunger pump 5 when taking out the grease through this device, need not artificially support electronic fuel filler pump main part 1, convenient operation is swift practical.

In this embodiment, preferred, telescopic link 61 is provided with four groups all around bilateral symmetry, and the purpose that sets up like this makes four groups of sucking discs 66 and the absorptive fastness of oil drum mouthful outer wall, guarantees that electronic gasoline pump main part 1 can not rock in the course of the work.

In this embodiment, it is preferable that the screw groove 62, the external screw 63, the connecting rod 64, the nut 65 and the suction cup 66 are all disposed at the outermost side of the telescopic bar 61.

In this embodiment, preferably, the reinforcing apparatus includes a fixed block 71, a movable rod 72, a spring 73, a limit rod 74 and a limit groove 75, the fixed block 71 is fixed on the outer wall of the deflation valve 8, the fixed block 71 is hinged to one end of the movable rod 72, the outer wall of the movable rod 72 is connected to one end of the spring 73, the other end of the spring 73 is connected to the outer wall of the deflation valve 8, the limit rod 74 is fixed to the other end of the movable rod 72, the limit rod 74 is engaged with the limit groove 75, the limit groove 75 is disposed in the rubber tube interface 3, when the rubber tube interface 3 is in threaded connection with the deflation valve 8, the rubber tube interface 3 cannot fall off due to external force factors such as human factors, and the efficiency of the apparatus.

In this embodiment, preferably, two sets of springs 73 are symmetrically arranged in the up-down direction, and each set of springs 73 is shaped like an arc, so that the springs 73 are arranged to cooperate with the movable rod 72 to rotate and extrude, thereby achieving the purpose of controlling the engagement and disengagement of the limit rod 74 and the limit groove 75.

In this embodiment, preferably, two sets of the movable rods 72 are symmetrically arranged up and down, and the shape of each set of the movable rods 72 is set to be "L", so that the movable rods 72 can be parallel to the hose connector 3 and can also fix and limit the hose connector 3.

The utility model discloses a theory of operation and use flow: after the staff puts into the oil drum with plunger pump 5, until chassis 4 and oil drum mouth contact after, the user can be according to the telescopic link 61 of the tensile four directions of bore size of oil drum, then swivel nut 65 drives connecting rod 64 and rotates, connecting rod 64 rotates and drives external screw thread 63 and rotate, external screw thread 63 all coordinates the downwardly rotating with thread groove 62 each other, make connecting rod 64 drive sucking disc 66 downstream, finally sucking disc 66 adsorbs with the outer wall of oil drum and forms fixedly can, can make plunger pump 5 when taking out the grease through this device, do not need the artificial electronic fuel filler pump main part 1 of holding, convenient operation is swift practical.

Firstly, two groups of movable rods 72 are shifted outwards, so that the movable rods 72 rotate with the fixed block 71 through a hinge shaft, at the moment, the movable rods 72 rotate to extrude the springs 73 to deform, then the movable rods 74 are driven to be completely separated from the limiting grooves 75, at the moment, the rubber tube interface 3 is in threaded connection with the air release valve 8, then the movable rods 72 at two ends are loosened, the springs 73 push the movable rods 72 to restore due to restoring force generated by elasticity of the springs, and finally the movable rods 72 drive the limiting rods 74 to be clamped with the limiting grooves 75 to form limiting, the rubber tube interface 3 can be in threaded connection with the air release valve 8 through the device, falling caused by artificial external force factors is avoided, the efficiency of the device is improved, and the operation is finished.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an electronic fuel filler pump of convenient removal, includes electronic fuel filler pump main part (1), motor (2) and plunger pump (5), its characterized in that: the top of electronic fuel filler pump main part (1) is fixed with motor (2), the left side of electronic fuel filler pump main part (1) is fixed with bleed valve (8), and bleed valve (8) all with rubber tube interface (3) threaded connection, bleed valve (8) surface is through reinforcing apparatus and rubber tube interface (3) surface connection, electronic fuel filler pump main part (1) bottom mounting has chassis (4), and the bottom mounting of chassis (4) has plunger pump (5), chassis (4) are provided with fixing device all around.

2. A portable electric petrol pump according to claim 1, characterized in that: fixing device includes telescopic link (61), thread groove (62), external screw thread (63), connecting rod (64), nut (65) and sucking disc (66), chassis (4) internal fixation has telescopic link (61), and has all seted up thread groove (62) in telescopic link (61), all threaded connection has external screw thread (63) in thread groove (62), and external screw thread (63) all set up on connecting rod (64), the top of connecting rod (64) all is fixed with nut (65), the bottom of connecting rod (64) all is fixed with sucking disc (66).

3. A portable electric petrol pump according to claim 2, characterized in that: four groups of telescopic rods (61) are symmetrically arranged in the front, the back, the left and the right.

4. A portable electric petrol pump according to claim 2, characterized in that: the thread groove (62), the external thread (63), the connecting rod (64), the screw cap (65) and the sucker (66) are all arranged on the outermost side of the telescopic rod (61).

5. A portable electric petrol pump according to claim 1, characterized in that: reinforcing apparatus includes fixed block (71), movable rod (72), spring (73), gag lever post (74) and spacing groove (75), bleed valve (8) outer wall is fixed with fixed block (71), fixed block (71) are articulated with the one end of movable rod (72), the outer wall of movable rod (72) is connected with the one end of spring (73), the other end and bleed valve (8) outer wall connection of spring (73), the other end of movable rod (72) is fixed with gag lever post (74), and gag lever post (74) all with spacing groove (75) block, spacing groove (75) are seted up in rubber tube interface (3).

6. A portable electric petrol pump according to claim 5, characterized in that: two groups of springs (73) are symmetrically arranged up and down, and the shape of each group of springs (73) is arc-shaped.

7. A portable electric petrol pump according to claim 5, characterized in that: two groups of movable rods (72) are arranged in an up-and-down symmetrical mode, and the movable rods (72) of each group are all arranged in an L shape.

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