CN211975361U - Hydraulic pump with heat dissipation function - Google Patents

Abstract

The utility model belongs to the technical field of hydraulic pumps, in particular to a hydraulic pump with heat dissipation function, which comprises a pump body and a seat body, wherein the bottom end of the pump body is fixed with the seat body, two sides of the pump body are positioned at the upper end of the seat body and are fixed with a plurality of fixing clamps, the fixing clamps are internally provided with fixing grooves, the fixing grooves are clamped inside the fixing grooves and are provided with heat dissipation fans, the surfaces of two sides of the seat body are respectively provided with a chute, the outer side of the seat body is provided with a pull rod, the left end and the right end of the inner surface of one side of the pull rod are respectively fixed with a slide block, the slide block and the chutes are mutually clamped, the middle positions of two sides of the bottom end of the pump body are respectively fixed with a fixing plate, the bottom end of the fixing plate is connected with a second limit bolt in a screwing way, the pump body is cooled, the base body and the pump body are pulled to move forwards through the pull rod, and the pump body is convenient to carry and move and saves labor.

Description

Hydraulic pump with heat dissipation function

Technical Field

The utility model belongs to the technical field of the hydraulic pump, concretely relates to hydraulic pump with heat dissipation function.

Background

The hydraulic pump is a hydraulic element for providing pressurized liquid for hydraulic transmission, is a pump, has the function of converting mechanical energy of a power machine into pressure energy of liquid, and has the condition that a pump cavity has sealed volume change, and the working principle is as follows: the cam is driven by the motor to rotate, when the cam promotes the plunger upward movement, the sealed volume that plunger and cylinder body formed reduces, fluid is extruded from sealed volume, go to the place of needs through the check valve row, when the cam is rotatory to curved decline position, the spring forces the plunger downwards, form certain vacuum, fluid in the oil tank gets into sealed volume under the effect of atmospheric pressure, the cam makes the plunger go up and down constantly, sealed volume reduces and increases periodically, the pump is with regard to constantly inhaling oil and arranges oil, characteristics: the pressure regulating valve is suitable for operation in various environments, the double-speed characteristic reduces the number of times of pressurizing, the low-pressure chamber is quickly in a load work-using state and immediately converted into high pressure, the operation period of each time is shortened, and the pressure regulating valve is provided and can regulate, control and set working pressure.

The existing hydraulic pump has the following problems in the use process: the hydraulic pump can generate certain heat in the long-time working process, so that the heat of the hydraulic pump needs to be dissipated through a heat dissipating device, the conventional heat dissipating mode of the hydraulic pump is water cooling heat dissipation or air cooling heat dissipation, the heat dissipating device of the hydraulic pump is independent, and the heat dissipating device is inconvenient to move along with the pump body, so that the heat dissipation of the pump body is influenced; meanwhile, the pump body is made of metal and has certain mass, the pump body is inconvenient to carry and move, and the pump body is carried and moved by a single person or two persons and is relatively laborious.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a hydraulic pump with heat dissipation function has easy operation and uses convenient characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hydraulic pump with heat dissipation function, which comprises a pump body and a pedestal, the bottom mounting of the pump body has the pedestal, the upper end that the both sides of the pump body are located the pedestal is fixed with a plurality of fixation clamp, the fixed slot has been seted up to the inside of fixation clamp, the inside block of fixed slot has the heat dissipation fan, the spout has all been seted up on the both sides surface of pedestal, the outside of pedestal is provided with the pull rod, both ends all are fixed with the slider about one side internal surface of pull rod, the mutual block of slider and spout, the bottom both sides intermediate position department of the pump body all is fixed with the fixed plate, the bottom of.

As the utility model discloses a preferred technical scheme of hydraulic pump with heat dissipation function, fixation clamp are the symmetry setting, and the fixed slot is arc structure and opening slope up, and the both ends of fixation clamp all close soon and are connected with No. three spacing bolts, and No. three spacing bolts and heat dissipation fan are laminated each other.

As the utility model discloses a preferred technical scheme of hydraulic pump with heat dissipation function, pull rod are the U-shaped structure, and the inner wall of pull rod is laminated each other all around with the outer wall of pedestal, and the both sides surface of pull rod all closes soon and is connected with spacing bolt No. one.

As the utility model discloses a preferred technical scheme of hydraulic pump with heat dissipation function, the fixed plate is the U-shaped structure, No. two spacing bolts for the toper structure and with fixed plate mutually perpendicular.

As the utility model discloses a preferred technical scheme of hydraulic pump with heat dissipation function, the heat dissipation fan is the slope setting.

As the utility model discloses a preferred technical scheme of hydraulic pump with heat dissipation function, a plurality of gyro wheel is installed to the bottom of the pump body.

Compared with the prior art, the beneficial effects of the utility model are that: the pump body is fixed at the upper end of the seat body, when the pump body is used, the pump body is subjected to air cooling heat dissipation through the heat dissipation fans positioned at the two sides of the pump body at the upper end of the seat body, and meanwhile, the heat dissipation fans are fixedly installed through the fixing clamps, so that the heat dissipation fans can move conveniently along with the structure, and the installation, the disassembly and the replacement are convenient; when using, relative pedestal pulls the pull rod forward, and the relative spout of slider slides forward, moves forward through pull rod pulling pedestal and the pump body, after the use, pushes away the pull rod and retrieves in the outside of pedestal, and pump body transport removes conveniently, and is comparatively laborsaving, and the pull rod receive and releases conveniently, easy to use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the side view structure of the pump body according to the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 4 is an enlarged view of the structure at B in FIG. 1;

FIG. 5 is an enlarged view of the structure at C in FIG. 2;

FIG. 6 is an enlarged view of the structure shown at D in FIG. 2;

fig. 7 is a schematic top view of the pull rod of the present invention;

FIG. 8 is an enlarged view of E in FIG. 7;

FIG. 9 is an enlarged view of the structure at F in FIG. 7;

FIG. 10 is a front view of the fixing clip of the present invention;

FIG. 11 is an enlarged view of the structure at H in FIG. 10;

in the figure: 1. a pump body; 2. a base body; 3. a chute; 4. a pull rod; 5. a first limit bolt; 6. a fixing clip; 7. a heat dissipation fan; 8. a fixing plate; 9. a second limit bolt; 10. a slider; 11. fixing grooves; 12. and a third limit bolt.

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.

Examples

Referring to fig. 1-11, the present invention provides the following technical solutions: a hydraulic pump with heat dissipation function comprises a pump body 1 and a base body 2, wherein the base body 2 is fixed at the bottom end of the pump body 1, a plurality of fixing clamps 6 are fixed at the upper ends of the base body 2 at the two sides of the pump body 1, fixing grooves 11 are formed in the fixing clamps 6, heat dissipation fans 7 are clamped in the fixing grooves 11, sliding grooves 3 are formed in the surfaces of the two sides of the base body 2, a pull rod 4 is arranged at the outer side of the base body 2, sliding blocks 10 are fixed at the left end and the right end of the inner surface of one side of the pull rod 4, the sliding blocks 10 are mutually clamped with the sliding grooves 3, a fixing plate 8 is fixed at the middle positions of the two sides of the bottom end of the pump body 1, a second limiting bolt 9 is connected at the bottom end of the fixing plate 8 in a screwing mode, when the hydraulic pump is used, air-cooling heat dissipation is conducted on the pump body 1 through the heat dissipation fans 7 at the two, the installation, the disassembly and the replacement are convenient; when using, relative pedestal 2 pulling pull rod 4 forward, slider 10 slides forward relative spout 3, through pull rod 4 pulling pedestal 2 and pump body 1 forward movement, after the use, pushes away pull rod 4 and retrieves in the outside of pedestal 2, and the transport of pump body 1 is removed conveniently, comparatively laborsaving, and pull rod 4 receive and releases conveniently, easy to use.

It is specific, fixation clamp 6 is the symmetry setting, fixed slot 11 is arc structure and opening slope up, the both ends of fixation clamp 6 all close soon and are connected with No. three spacing bolts 12, No. three spacing bolts 12 and heat dissipation fan 7 laminate each other, fixation clamp 6 is the metal material in this embodiment, be equipped with the four places altogether, and two liang of a set of, a heat dissipation fan 7 is fixed through two fixation clamps 6, fixed slot 11 is the arc wall, No. three spacing bolts 12 are the metal material, fixed slot 11 carries out preliminary block with fixation clamp 6 through fixed slot 11 and fixes, and it is fixed to carry out further spinning through No. three spacing bolts 12.

Specifically, pull rod 4 is the U-shaped structure, the inner wall of pull rod 4 is laminated each other all around with the outer wall of pedestal 2, the both sides surface of pull rod 4 all closes soon and is connected with spacing bolt 5 No. one, pedestal 2 is the metal material in this embodiment, the U-shaped structure, be convenient for installing of the pump body 1 and carrying of the pump body 1, spout 3 is the arc structure, be convenient for the slip of slider 10, thereby be convenient for pull rod 4 relative pedestal 2 back-and-forth movement, pull rod 4 is the metal U-shaped, be convenient for the pulling of pedestal 2 and the pump body 1, spacing bolt 5 is the metal material, be equipped with two, be convenient for pull rod 4 to withdraw under the state its and pedestal 2 spacing fixed, slider 10 is the metal material, block each other with spout 3, prevent that pull rod 4 from droing from the pedestal 2 outside, and simultaneously, slider 10 can move the back-.

Specifically, fixed plate 8 is the U-shaped structure, and No. two spacing bolts 9 are the toper structure and with fixed plate 8 mutually perpendicular, and fixed plate 8 is the metal U-shaped in this embodiment for No. two installation of spacing bolt 9, and No. two spacing bolts 9 are the metal toper, are used for under the pump body 1 user state, and pedestal 2 current position is fixed, simultaneously, do also to support the gyro wheel both sides through outside stone or billet, prevent that pedestal 2 from removing by oneself.

Specifically, the heat dissipation fan 7 is disposed in an inclined manner, and in this embodiment, the heat dissipation fan 7 can refer to a small heat dissipation fan 7 with a model number of 120-20, and is used for air cooling and heat dissipation of the pump body 1.

Specifically, a plurality of gyro wheel is installed to the bottom of the pump body 1, and the gyro wheel is the nylon material in this embodiment, is equipped with everywhere.

The utility model discloses a theory of operation and use flow: when the utility model is used, the first limiting bolt 5 is rotated outwards, the pull rod 4 is in a movable state relative to the seat body 2, the pull rod 4 is pulled forwards relative to the seat body 2, the pull rod 4 moves forwards relative to the sliding grooves 3 formed on the two side surfaces of the seat body 2 through the two sliders 10, the seat body 2 and the pump body 1 are pulled forwards through the pull rod 4 and a plurality of rollers at the bottom of the seat body 2, the seat body 2 and the pump body 1 are pulled to a specified position, the second limiting bolt 9 is rotated downwards relative to the fixing plate 8, the second limiting bolt 9 is contacted with the ground, the current position of the seat body 2 and the pump body 1 is limited through the second limiting bolt 9, the pull rod 4 is pushed and recovered outside the seat body 2, the pull rod 4 moves backwards relative to the seat body 2, the slider 10 moves backwards relative to the sliding grooves 3, the first limiting bolt 5 is rotated inwards, the end part of the first limiting bolt 5 is screwed into the sliding groove 3, the current position of the pull rod, external power supply starts pump body 1, and two heat dissipation fans 7 of external power supply start pump body 1 both sides carry out the forced air cooling heat dissipation to the pump body 1 through heat dissipation fan 7, when heat dissipation fan 7 need tear open and trade the maintenance, outwards the No. three spacing bolt 12 of rotating takes out fixed plate 8 from the fixed slot 11 of fixation clamp 6 inside.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a hydraulic pump with heat dissipation function which characterized in that: including the pump body (1) and pedestal (2), the bottom mounting of the pump body (1) has pedestal (2), the upper end that the both sides of the pump body (1) are located pedestal (2) is fixed with a plurality of fixation clamp (6), fixed slot (11) have been seted up to the inside of fixation clamp (6), the inside block of fixed slot (11) has heat dissipation fan (7), spout (3) have all been seted up on the both sides surface of pedestal (2), the outside of pedestal (2) is provided with pull rod (4), both ends all are fixed with slider (10) about one side internal surface of pull rod (4), slider (10) and the mutual block of spout (3), bottom both sides intermediate position department of the pump body (1) all is fixed with fixed plate (8), the bottom of fixed plate (8) closes soon and is connected with No. two stop bolts (9).

2. The hydraulic pump with a heat dissipation function as claimed in claim 1, wherein: fixation clamp (6) are the symmetry and set up, and fixed slot (11) are arc structure and opening slope up, and the both ends of fixation clamp (6) all close soon and are connected with No. three spacing bolt (12), and No. three spacing bolt (12) are laminated each other with heat dissipation fan (7).

3. The hydraulic pump with a heat dissipation function as claimed in claim 1, wherein: the pull rod (4) is of a U-shaped structure, the periphery of the inner wall of the pull rod (4) is mutually attached to the periphery of the outer wall of the seat body (2), and the surfaces of two sides of the pull rod (4) are respectively connected with a first limiting bolt (5) in a screwing mode.

4. The hydraulic pump with a heat dissipation function as claimed in claim 1, wherein: the fixing plate (8) is of a U-shaped structure, and the second limiting bolt (9) is of a conical structure and is perpendicular to the fixing plate (8).

5. The hydraulic pump with a heat dissipation function according to claim 2, wherein: the heat dissipation fan (7) is arranged in an inclined manner.

6. The hydraulic pump with a heat dissipation function as claimed in claim 1, wherein: the bottom of the pump body (1) is provided with a plurality of rollers.

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