CN213712331U - Portable hydraulic pump station - Google Patents

Abstract

The utility model discloses a portable hydraulic power unit, including base, cylinder and hydraulic pressure station body, hydraulic pressure station body and cylinder output shaft fixed connection, the bottom fixed mounting of base has polylith connecting block, polylith the equal fixedly connected with pulley mechanism in bottom of connecting block, polylith equal fixed mounting has supplementary buffer gear on the lateral wall of connecting block, run through on the base and be equipped with the installation piece, the mounting groove has been seted up on the installation piece, cylinder fixed mounting is on the bottom of mounting groove, the through-hole has been seted up to the bottom of mounting groove. The utility model discloses a cooperation between base, connecting block, telescopic link, first pulley, first buffer spring and the supplementary buffer gear is used, has realized through setting up telescopic link and first buffer spring, realizes the absorbing purpose of hydraulic pressure station body, through setting up second landing and second buffer spring, realizes promoting the purpose of shock attenuation effect.

Description

Portable hydraulic pump station

Technical Field

The utility model belongs to the technical field of hydraulic power unit, especially, relate to a portable hydraulic power unit.

Background

The hydraulic station is a hydraulic source device composed of a hydraulic pump, a motor for driving, an oil tank, a directional valve, a throttle valve, an overflow valve, etc., or a hydraulic device including a control valve, and supplies oil according to the flow direction, pressure and flow rate required by the driving device, and is suitable for various machines with the driving device separated from the hydraulic station.

Although the existing portable hydraulic pump station is convenient to push, the existing portable hydraulic pump station can vibrate under the condition of uneven road surface, elements on the hydraulic pump station can be damaged due to the fact that the existing portable hydraulic pump station does not have a damping function, and meanwhile the height of the existing portable hydraulic pump station cannot be adjusted and cannot be adapted to the field operation condition, so that the portable hydraulic pump station is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that it not only does not have the absorbing among the prior art, highly can not adjust moreover, and a portable hydraulic power unit who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a portable hydraulic pump station comprises a base, a cylinder and a hydraulic station body, wherein the hydraulic station body is fixedly connected with an output shaft of the cylinder, the bottom of the base is fixedly provided with a plurality of connecting blocks, the bottoms of the connecting blocks are fixedly connected with pulley mechanisms, the side walls of the connecting blocks are fixedly provided with auxiliary buffer mechanisms, the base is provided with an installation block in a penetrating way, the installation block is provided with an installation groove, the cylinder is fixedly arranged at the bottom of the installation groove, the bottom of the mounting groove is provided with a through hole, the top of the base is fixedly provided with a plurality of limiting mechanisms, the limiting mechanisms are all fixedly connected with the hydraulic station body, the top fixed mounting of base has the water tank, the last intercommunication of stop gear is provided with the heat dissipation mechanism that runs through the water tank setting, heat dissipation mechanism's the end of giving vent to anger extends to in the mounting groove.

Preferably, the pulley mechanism comprises a telescopic rod fixedly connected with the bottom of the connecting block, a first pulley is fixedly connected with the bottom of the telescopic rod, and a first buffer spring which is sleeved on the telescopic rod in a sliding manner is fixedly connected between the first pulley and the bottom of the connecting block.

Preferably, supplementary buffer gear includes the connecting plate of fixed mounting on the connecting block lateral wall, the spout has been seted up on the lateral wall of connecting plate, the same root dead lever of fixedly connected with between the top of spout and the bottom, fixedly connected with slip cap locates the second buffer spring on the dead lever between spout and the slider, it locates the slider on the dead lever to slide in the spout to be equipped with the slip cap, fixed mounting has the connecting rod on the lateral wall of slider, the free end fixed mounting of connecting rod has the second pulley.

Preferably, stop gear includes the fixed pipe of fixed mounting on the base top, sliding seal is equipped with the piston board in the fixed pipe, the top fixed mounting of piston board has the slide bar that sliding seal runs through fixed pipe top and sets up, the bottom fixed connection setting of slide bar and hydraulic pressure station body, heat dissipation mechanism sets up with the lateral wall intercommunication of fixed pipe.

Preferably, heat dissipation mechanism includes first cooling tube and the second cooling tube that sets up with fixed pipe lateral wall intercommunication, first cooling tube and second cooling tube all run through the water tank setting, the end of giving vent to anger of first cooling tube and second cooling tube all extends to in the mounting groove.

Preferably, a push handle is fixedly mounted at the top of the base.

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

1. the utility model discloses a cooperation between base, connecting block, telescopic link, first pulley, first buffer spring and the supplementary buffer gear is used, has realized through setting up telescopic link and first buffer spring, realizes the absorbing purpose of hydraulic pressure station body, through setting up second landing and second buffer spring, realizes promoting the purpose of shock attenuation effect.

2. The utility model discloses a cooperation between base, cylinder, installation piece, mounting groove, through-hole, water tank, stop gear and the heat dissipation mechanism is used, has realized driving hydraulic pressure station body lift in-process at the cylinder operation, realizes the radiating purpose of cylinder, realizes being adapted to the field operation's purpose to and the life of extension cylinder.

Drawings

Fig. 1 is a schematic front perspective structural view of a portable hydraulic pump station provided by the present invention;

fig. 2 is a schematic diagram of a partial top view structure of a portable hydraulic pump station provided by the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

FIG. 4 is an enlarged view of a portion of FIG. 1 at B;

fig. 5 is a partially enlarged view of C in fig. 1.

In the figure: the hydraulic heat dissipation device comprises a base 1, a cylinder 2, a hydraulic station body 3, a connecting block 4, an installing block 5, a mounting groove 6, a through hole 7, a water tank 8, a telescopic rod 9, a first pulley 10, a first buffer spring 11, a connecting plate 12, a sliding chute 13, a fixing rod 14, a sliding block 15, a connecting rod 16, a second pulley 17, a fixing pipe 18, a piston plate 19, a sliding rod 20, a first heat dissipation pipe 21, a second heat dissipation pipe 22, a push handle 23 and a second buffer spring 24.

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.

Referring to fig. 1-5, a portable hydraulic power unit comprises a base 1, a cylinder 2 and a hydraulic power unit body 3, wherein a push handle 23 is fixedly installed at the top of the base 1, and specifically, the push handle 22 is arranged to facilitate the movement of the base 1. Hydraulic pressure station body 3 and 2 output shaft fixed connection of cylinder, base 1's bottom fixed mounting has polylith connecting block 4, the equal fixedly connected with pulley mechanism in bottom of polylith connecting block 4, equal fixed mounting has supplementary buffer gear on the lateral wall of polylith connecting block 4, it is equipped with installation piece 5 to run through on the base 1, mounting groove 6 has been seted up on installation piece 5, 2 fixed mounting of cylinder are on the bottom of mounting groove 6, through-hole 7 has been seted up to the bottom of mounting groove 6, base 1's top fixed mounting has a plurality of stop gear, a plurality of stop gear all set up with 3 fixed connection of hydraulic pressure station body, base 1's top fixed mounting has water tank 8, the last intercommunication of stop gear is provided with the heat dissipation mechanism that runs through water tank 8 and set up, heat dissipation mechanism.

Wherein, pulley mechanism includes the telescopic link 9 with connecting block 4 bottom fixed connection, the first pulley 10 of bottom fixed connection of telescopic link 9, fixedly connected with slip cap locates the first buffer spring 11 on telescopic link 9 between the bottom of first pulley 10 and connecting block 4.

It should be noted that, by arranging the first buffer spring 11 and the telescopic rod 9, when the base 1 vibrates, the purpose of damping and buffering the base 1 is achieved, and the purpose of protecting elements on the hydraulic station body 3 is achieved.

Wherein, supplementary buffer gear includes connecting plate 12 of fixed mounting on connecting block 4 lateral wall, spout 13 has been seted up on the lateral wall of connecting plate 12, the same root dead lever 14 of fixedly connected with between the top of spout 13 and the bottom, fixedly connected with sliding sleeve locates second buffer spring 24 on dead lever 14 between spout 13 and the slider 15, it locates slider 15 on dead lever 14 to slide to be equipped with the sliding sleeve in spout 13, fixed mounting has connecting rod 16 on the lateral wall of slider 15, the free end fixed mounting of connecting rod 16 has second pulley 17.

It should be noted that, by providing the second pulley 17 and the second buffer spring 24, when the base 1 generates a shock, the purpose of further damping the base is achieved, and the components on the hydraulic station body 3 are protected.

Wherein, stop gear includes fixed tube 18 of fixed mounting on base 1 top, and sliding seal is equipped with piston plate 19 in fixed tube 18, and the top fixed mounting of piston plate 19 has sliding seal to run through the slide bar 20 that fixed tube 18 top set up, and slide bar 20 sets up with the bottom fixed connection of hydraulic pressure station body 3, and heat dissipation mechanism sets up with the lateral wall intercommunication of fixed tube 18.

It should be noted that the purpose of further limiting the hydraulic station body 3 is achieved by arranging the fixing tube 18 and the slide rod 19, and meanwhile, the purpose of inflating the inside of the heat dissipation mechanism is achieved in the process of up-and-down movement of the slide rod 19.

Wherein, the heat dissipation mechanism includes the first cooling pipe 21 and the second cooling pipe 22 that set up with the lateral wall intercommunication of fixed pipe 18, and first cooling pipe 21 and second cooling pipe 22 all run through the setting of water tank 8, and the end of giving vent to anger of first cooling pipe 21 and second cooling pipe 22 all extends to in the mounting groove 6.

It should be noted that, by providing the water tank 8, the purpose of cooling the air in the first heat dissipation pipe 21 and the second heat dissipation pipe 22 is achieved, so as to be used for the purpose of dissipating heat from the air cylinder 2 in the mounting groove 6, and prolong the service life of the air cylinder 2.

The utility model discloses in, when base 1 produced vibrations, first buffer spring 11 received the pressure effect, then carried out the purpose of here compression, telescopic link 9 then accomodates here simultaneously, thereby realize degree base 1's buffering shock attenuation purpose, base 1 downstream simultaneously drives installation piece 5 downstream through connecting block 4, because the ground is to the holding power of second pulley 17, thereby make slider 15 slide in spout 13, extrude second buffer spring 24, realize further absorbing purpose.

Further, start cylinder 2, 2 output shafts of cylinder drive hydraulic pressure station body 3 and go up and down, hydraulic pressure station body 3 is at the in-process that rises, then drive piston plate 19 through slide bar 20 and upwards remove in fixed pipe 18, thereby with the gas extrusion in the fixed pipe 18 of piston plate 19 top in second cooling tube 22, after the water cooling through in the water tank 8, get into in the mounting groove 6, realize the heat dissipation purpose to cylinder 2, first cooling tube 21 then is in the state of breathing in this moment, equally through water tank 8, can make the gas in the first cooling tube 21 be in the cooling state, when 3 downstream in hydraulic pressure station body, then realize first cooling tube 21 to the radiating purpose of cylinder 2, when having realized adjusting hydraulic pressure station body 3 height, the realization is to the radiating purpose of cylinder 2.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A portable hydraulic pump station comprises a base (1), a cylinder (2) and a hydraulic station body (3), wherein the hydraulic station body (3) is fixedly connected with an output shaft of the cylinder (2), and the portable hydraulic pump station is characterized in that a plurality of connecting blocks (4) are fixedly arranged at the bottom of the base (1), pulley mechanisms are fixedly connected at the bottoms of the connecting blocks (4), auxiliary buffer mechanisms are fixedly arranged on the side walls of the connecting blocks (4), an installation block (5) is arranged on the base (1) in a penetrating manner, an installation groove (6) is formed in the installation block (5), the cylinder (2) is fixedly arranged at the bottom of the installation groove (6), a through hole (7) is formed in the bottom of the installation groove (6), a plurality of limiting mechanisms are fixedly arranged at the top of the base (1) and are fixedly connected with the hydraulic station body (3), the top fixed mounting of base (1) has water tank (8), the last intercommunication of stop gear is provided with the heat dissipation mechanism that runs through water tank (8) and set up, heat dissipation mechanism's the end of giving vent to anger extends to in mounting groove (6).

2. The portable hydraulic pump station according to claim 1, wherein the pulley mechanism comprises a telescopic rod (9) fixedly connected with the bottom of the connecting block (4), a first pulley (10) is fixedly connected with the bottom of the telescopic rod (9), and a first buffer spring (11) slidably sleeved on the telescopic rod (9) is fixedly connected between the first pulley (10) and the bottom of the connecting block (4).

3. The portable hydraulic pump station according to claim 1, wherein the auxiliary buffering mechanism includes a connecting plate (12) fixedly mounted on a side wall of the connecting block (4), a sliding groove (13) is formed in a side wall of the connecting plate (12), the same fixing rod (14) is fixedly connected between the top and the bottom of the sliding groove (13), a sliding sleeve is fixedly connected between the sliding groove (13) and the sliding block (15) and is provided with a second buffering spring (24) on the fixing rod (14), the sliding block (15) which is slidably sleeved on the fixing rod (14) is slidably arranged in the sliding groove (13), a connecting rod (16) is fixedly mounted on a side wall of the sliding block (15), and a second pulley (17) is fixedly mounted at a free end of the connecting rod (16).

4. The portable hydraulic pump station according to claim 1, wherein the limiting mechanism comprises a fixed pipe (18) fixedly installed on the top of the base (1), a piston plate (19) is arranged in the fixed pipe (18) in a sliding sealing manner, a sliding rod (20) is fixedly installed on the top of the piston plate (19) and penetrates through the top of the fixed pipe (18) in a sliding sealing manner, the sliding rod (20) is fixedly connected with the bottom of the hydraulic station body (3), and the heat dissipation mechanism is communicated with the side wall of the fixed pipe (18).

5. The portable hydraulic pump station according to claim 4, wherein the heat dissipation mechanism comprises a first heat dissipation pipe (21) and a second heat dissipation pipe (22) which are communicated with the side wall of the fixed pipe (18), the first heat dissipation pipe (21) and the second heat dissipation pipe (22) are both arranged through the water tank (8), and the air outlet ends of the first heat dissipation pipe (21) and the second heat dissipation pipe (22) are both extended into the installation groove (6).

6. The portable hydraulic pump station according to claim 1, characterized in that a push handle (23) is fixedly arranged at the top of the base (1).

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