CN220285967U - Heat dissipation type gear pump for engineering machinery processing - Google Patents

Abstract

The utility model discloses a heat dissipation type gear pump for engineering machinery processing, which comprises the following components: the shell, the both sides of this shell are fixedly equipped with the siphunculus, two sets of mounting grooves are offered to the both sides of this shell, two sets of said mounting grooves are located the siphunculus both sides separately, the said shell can make up the part in inside a whole, make the part in inside have a correct positional relationship each other; at least two groups of heat dissipation components are hinged inside the mounting groove, and each heat dissipation component comprises an upper row of components and a lower dispatch component; the upper row of pieces and the lower delivery piece are symmetrically distributed, the upper row of pieces and the lower delivery piece are respectively composed of a plurality of heat dissipation pieces and a support frame, and one ends of the heat dissipation pieces and the support frame are hinged with the shell; the heat dissipation assembly can absorb heat at the shell and transfer the heat to the outside, and the support frame is used for supporting and fixing the heat dissipation piece, so that the problem that the heat dissipation module is not easy to blow dust is solved.

Description

Heat dissipation type gear pump for engineering machinery processing

Technical Field

The utility model relates to the technical field of gear pump equipment, in particular to a heat dissipation type gear pump for engineering machinery processing.

Background

The gear pump is a rotary pump which conveys liquid or pressurizes the liquid by means of the change and movement of working volume formed between a pump cylinder and an engaged gear, two closed spaces are formed by two gears, a pump body and a front cover and a rear cover, when the gears rotate, the volume of the space at the disengaging side of the gears is changed from small to large, vacuum is formed, liquid is sucked, the volume of the space at the engaging side of the gears is changed from large to small, and the liquid is extruded into a pipeline. When the gear pump is in operation, a large amount of heat is generated, and heat dissipation is needed.

The utility model patent with the application number of 202021550901.5 specifically discloses a heat dissipation structure of a gear pump, which accelerates the circulation and heat exchange of air and realizes the heat dissipation of the heat of the gear pump by being provided with heat dissipation holes.

In the above patent, heat dissipation to the gear pump is achieved. However, when the gear pump works, a lot of dust and the like often exist in the working site, and dust accumulation is blocked in the heat dissipation holes to influence heat dissipation. And only the metal plate is dismantled in the later stage to blow ash in the metal plate, which is time-consuming and labor-consuming.

Disclosure of Invention

The utility model aims to provide a heat dissipation type gear pump for engineering machinery processing, which is used for solving the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: a heat dissipation type gear pump for engineering machinery processing, which is suitable for a high-temperature operation environment, comprising: the shell, the both sides of this shell are fixedly equipped with the siphunculus, two sets of mounting grooves are offered to the both sides of this shell, two sets of said mounting grooves are located the siphunculus both sides separately, the said shell can make up the part in inside a whole, make the part in inside have a correct positional relationship each other;

at least two groups of heat dissipation components are hinged inside the mounting groove, and each heat dissipation component comprises an upper row of components and a lower dispatch component; the upper row of pieces and the lower delivery piece are symmetrically distributed, the upper row of pieces and the lower delivery piece are respectively composed of a plurality of heat dissipation pieces and a support frame, and one ends of the heat dissipation pieces and the support frame are hinged with the shell; the heat dissipation component can absorb heat at the shell and transfer the heat to the outside, and the support frame is used for supporting and fixing the heat dissipation piece.

According to the technical scheme, the two sides of the heat dissipation piece are respectively provided with the sliding groove and the plurality of clamping grooves, and the plurality of clamping grooves are uniformly distributed in the middle of the sliding groove; the support frame consists of a left support rod, a right support rod, a connecting frame and two sliding keys, wherein the connecting frame is fixed between the left support rod and the right support rod, and the two sliding keys are respectively fixed at one ends of the left support rod and the right support rod; the side face of the sliding key is in sliding connection with the sliding groove, and the clamping groove is matched with the sliding key.

According to the technical scheme, the radiating piece and the supporting frame are arranged in a relative mode. Is convenient for overlapping placement when being folded.

According to the technical scheme, the bottom of the shell is fixedly provided with the base, and the base is used for supporting and fixing the shell.

According to the technical scheme, the end covers are fixedly arranged at the two ends of the shell, and the end covers provide sealing for the shell.

Compared with the prior art, the utility model has the following beneficial effects:

(1) Through being provided with the radiating component, when the casing need dispel the heat, will go up each radiating piece of row's spare, lower dispatch department and rotate in proper order and open, the sliding key that corresponds slides in the spout to the support frame is passively opened. When the heat dissipation part is opened to a certain extent, one end of the support frame is pressed inwards to enable the sliding key to enter the corresponding clamping groove, so that the heat dissipation part is supported and fixed to a certain angle, the largest area of the heat dissipation part is enabled to contact with flowing air, and the effect of rapid heat dissipation is achieved;

(2) The support frame and the heat dissipation piece are arranged; when the heat radiation component is cleaned, the support frame opens the heat radiation piece 51 at the maximum angle, so that soot blowing is facilitated.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a schematic perspective view of the heat dissipating assembly of FIG. 1;

FIG. 3 is a schematic perspective view of the heat sink and support structure of FIG. 2;

in the figure: 1. a housing; 11. a through pipe; 12. a mounting groove; 2. a base; 3. an end cap; 4. a heat dissipation assembly; 41. an upper row of pieces; 42. lower dispatch; 51. a heat sink; 511. a chute; 512. a clamping groove; 52. a support frame; 521. a left strut; 522. a right strut; 523. a connecting frame; 524. sliding key.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, the present utility model provides the following technical solutions: a heat dissipation type gear pump for engineering machinery processing, which is suitable for a high-temperature operation environment, comprising: the shell 1, the two sides of the shell 1 are fixedly provided with the through pipe 11, two groups of mounting grooves 12 are formed in the two sides of the shell, the two groups of mounting grooves 12 are respectively positioned at the two sides of the through pipe 11, and the shell 1 can combine the internal parts into a whole, so that the internal parts have a correct position relation with each other; the bottom of the shell 1 is fixedly provided with a base 2, and the base 2 is used for supporting and fixing the shell 1; end covers 3 are fixedly arranged at two ends of the shell 1, and the end covers 3 provide sealing for the shell 1.

At least two groups of heat dissipation components 4 are arranged on two sides of the shell 1, the heat dissipation components 4 are hinged inside the mounting groove 12, and the heat dissipation components 4 comprise an upper row of components 41 and a lower dispatch component 42; the upper row of pieces 41 and the lower dispatch pieces 42 are symmetrically distributed; the heat dissipation assembly 4 absorbs heat at the housing 1 and transfers the heat to the outside.

Wherein: as shown in fig. 2, the upper row of members 41 and the lower dispatch 42 are each composed of a plurality of heat dissipation members 51 and a supporting frame 52, one ends of the heat dissipation members 51 and the supporting frame 52 are hinged with the casing 1, the heat dissipation members 51 and the supporting frame 52 are arranged oppositely, and the supporting frame 52 is used for supporting and fixing the heat dissipation members 51.

As shown in fig. 3, two sides of the heat dissipation element 51 are provided with sliding grooves 511, and a plurality of clamping grooves 512 are provided in the middle of the sliding grooves 511 and are uniformly distributed; the supporting frame 52 is composed of a left supporting rod 521, a right supporting rod 522, a connecting frame 523 and two sliding keys 524, wherein the connecting frame 523 is fixed between the left supporting rod 521 and the right supporting rod 522 and is used for synchronously operating the left supporting rod 521 and the right supporting rod 522, and the two sliding keys 524 are respectively fixed at one ends of the left supporting rod 521 and the right supporting rod 522; the side of the sliding key 524 is slidably connected to the sliding groove 511, and the clamping groove 512 is matched with the sliding key 524. The heat sink 51 can be rotated open at the mounting groove 12, and the slide key 524 slides in the slide groove 511, so that the support bracket 52 is passively opened. When the heat dissipation element 51 is opened to a certain extent, one end of the support frame 52 is pressed inwards to enable the sliding key 524 to enter the corresponding clamping groove 512, and the support frame 52 plays a role in supporting and fixing the heat dissipation element 51 to a certain extent.

In summary, when the housing 1 needs to dissipate heat, the heat dissipation elements 51 at the upper row of elements 41 and the lower dispatch element 42 are rotated and opened in sequence, and the corresponding sliding keys 524 slide in the sliding grooves 511, so that the supporting frame 52 is opened passively. When the heat dissipation element 51 is opened to a certain extent, one end of the supporting frame 52 is pressed inwards to enable the sliding key 524 to enter the corresponding clamping groove 512, so that the heat dissipation element 51 is supported and fixed to a certain angle, and the heat dissipation element 51 is enabled to contact with flowing air in the largest area, and the effect of rapid heat dissipation is achieved.

When the case 1 needs to dissipate heat slightly, the heat dissipation elements 51 at the upper row of elements 41 and the lower distributing element 42 can be opened at a small angle or in a fan shape.

When the case 1 needs to dissipate heat seriously, the heat dissipation elements 51 at the upper row 41 and the lower dispatch 42 can be opened at the maximum angle.

In addition, when the heat dissipation component 4 is cleaned, the heat dissipation components 51 at the upper row of components 41 and the lower dispatch component 42 can be opened at the maximum angle, so that dust can be conveniently removed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (5)

1. A heat dissipation type gear pump for engineering machinery processing, which is suitable for a high-temperature operation environment, and is characterized by comprising:

the device comprises a shell (1), wherein through pipes (11) are fixedly arranged on two sides of the shell (1), two groups of mounting grooves (12) are formed in two sides of the shell, the two groups of mounting grooves (12) are respectively positioned on two sides of the through pipes (11), and the shell (1) can combine internal parts into a whole, so that the internal parts have a correct position relationship with each other;

the heat dissipation assembly (4) is hinged inside the mounting groove (12), and the heat dissipation assembly (4) comprises an upper row of pieces (41) and a lower dispatch piece (42); the upper row of pieces (41) and the lower dispatch pieces (42) are symmetrically distributed, the upper row of pieces (41) and the lower dispatch pieces (42) are respectively composed of a plurality of heat dissipation pieces (51) and a support frame (52), and one ends of the heat dissipation pieces (51) and the support frame (52) are hinged with the shell (1); the heat dissipation component (4) can absorb heat at the shell (1) and then transfer the heat to the outside.

2. A heat dissipating gear pump for engineering machinery according to claim 1, wherein: both sides of the heat dissipation piece (51) are respectively provided with a chute (511) and a plurality of clamping grooves (512), and the clamping grooves (512) are uniformly distributed in the middle of the chute (511); the support frame (52) consists of a left support rod (521), a right support rod (522), a connecting frame (523) and two sliding keys (524), wherein the connecting frame (523) is fixed between the left support rod (521) and the right support rod (522), and the two sliding keys (524) are respectively fixed at one ends of the left support rod (521) and the right support rod (522); the side face of the sliding key (524) is connected with the sliding groove (511) in a sliding mode, and the clamping groove (512) is matched with the sliding key (524).

3. A heat dissipating gear pump for engineering machinery according to claim 2, wherein: the heat dissipation piece (51) and the support frame (52) are arranged in a relative mode.

4. A heat dissipating gear pump for engineering machinery according to claim 3, wherein: the bottom of the shell (1) is fixedly provided with a base (2), and the base (2) is used for supporting and fixing the shell (1).

5. The heat dissipating gear pump for engineering machinery processing of claim 4, wherein: end covers (3) are fixedly arranged at two ends of the shell (1), and the end covers (3) provide sealing for the shell (1).