CN210769027U

CN210769027U - Small-size portable generating set with foldable walking wheels

Info

Publication number: CN210769027U
Application number: CN201921763989.6U
Authority: CN
Inventors: 不公告发明人
Original assignee: Wuxi Energy Power Technology Co ltd
Current assignee: Wuxi Energy Power Technology Co ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-06-16
Anticipated expiration: 2029-10-21

Abstract

The utility model discloses a folding small-size portable generating set of walking wheel, include: the power generating set is arranged in the box body; the traveling wheel assembly at least comprises a first traveling wheel assembly, the first traveling wheel assembly is rotatably arranged at the lower right corner of the front side wall and the rear side wall of the box body, a first accommodating groove for accommodating the first traveling wheel assembly is formed in the lower right corner of the front side wall and the rear side wall of the box body, and the first traveling wheel assembly is rotatably arranged in the first accommodating groove through a rotating shaft; when the walking wheel assembly needs to be used, the first walking wheel assembly can rotate relative to the box body, so that the first walking wheel assembly at least partially extends out of the bottom wall of the box body to support the box body; when the traveling wheel assembly is not needed, the first traveling wheel assembly can rotate relative to the box body, so that the first traveling wheel assembly is folded and contained in the first containing groove.

Description

Small-size portable generating set with foldable walking wheels

Technical Field

The utility model relates to a generating set technical field especially relates to a folding small-size portable generating set of walking wheel.

Background

The generator set mainly comprises an engine, a generator and an electric control system, can convert chemical energy of fuel oil into electric energy, and has wide application, such as: the system comprises a plurality of occasions such as field operation, emergency power utilization, disaster relief, outdoor life and travel, a yacht and vehicle self-contained power supply, a mobile communication base station and the like.

Currently, in some application scenarios, a small portable generator set that is mobile is needed. The walking wheel is mostly arranged at the bottom end of the shell of the existing small portable generator set, the walking wheel is used for realizing the movement of the generator set, and when the small portable generator set does not need to be moved, the walking wheel easily influences the use of the small portable generator set.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a folding small-size portable generator set of walking wheel can realize the walking with contact ground with the walking wheel rotation to stretching out the box when needs remove, will walk the wheel when not needing to remove and rotate to the accepting groove on the box lateral wall in order to prevent to small-size portable generator set's the influence that causes.

In order to solve the technical problem, the utility model discloses a technical scheme provide a folding small-size portable generating set of walking wheel, include: the power generating set is arranged in the box body; the traveling wheel assembly at least comprises a first traveling wheel assembly, the first traveling wheel assembly is rotatably arranged at the lower right corner of the front side wall and the rear side wall of the box body, a first accommodating groove for accommodating the first traveling wheel assembly is formed in the lower right corner of the front side wall and the rear side wall of the box body, and the first traveling wheel assembly is rotatably arranged in the first accommodating groove through a rotating shaft; when the walking wheel assembly needs to be used, the first walking wheel assembly can rotate relative to the box body, so that the first walking wheel assembly at least partially extends out of the bottom wall of the box body to support the box body; when the traveling wheel assembly is not needed, the first traveling wheel assembly can rotate relative to the box body, so that the first traveling wheel assembly is folded and contained in the first containing groove.

In a particular embodiment of the invention, the first running wheel assembly, in use, at least partially also protrudes from the right side wall of the box.

In a specific embodiment of the present invention, an angle between a rotation center axis of the first traveling wheel assembly and the bottom wall of the case is 45 °.

The utility model discloses a concrete embodiment, the walking wheel subassembly still includes the second walking wheel subassembly, the setting of second walking wheel subassembly is in the left downside of the preceding lateral wall of box and back lateral wall, the left downside of the preceding lateral wall of box and back lateral wall is provided with and is used for acceping the second accepting groove of second walking wheel subassembly, the setting is rotated through the pivot to the second walking wheel subassembly in the second accepting groove.

In a specific embodiment of the present invention, the second road wheel assembly at least partially extends out of the bottom wall of the box body when in use, and the rotation center axis of the second road wheel assembly is parallel to the bottom wall of the box body.

The utility model discloses a concrete embodiment, first walking wheel subassembly with second walking wheel subassembly all includes walking wheel, walking wheel support and roller bearing, the walking wheel passes through the roller bearing rotates to be set up on the walking wheel support, the walking wheel support passes through the pivot is rotated and is set up first accepting groove with in the second accepting groove.

In a specific embodiment of the utility model, set up the fixed orifices on the walking wheel support, first accepting groove with all be provided with in the second accepting groove with first mounting hole and second mounting hole that the fixed orifices cooperatees.

In a specific embodiment of the present invention, the first traveling wheel assembly and the second traveling wheel assembly each include a traveling wheel, and the traveling wheels are rotatably disposed on a traveling wheel support through a roller; the left and right sides of walking wheel support is provided with the slider, the slider slides and sets up on the slide rail, the slide rail sets up and extends the setting along upper and lower direction on the inside wall of slide, the interior roof of slide with it is equipped with the elastic component to press from both sides between the outer roof of walking wheel support.

In a specific embodiment of the present invention, the bottom of the box body is provided with a sliding groove, and a pull rod is slidably disposed in the sliding groove.

In a specific embodiment of the present invention, the top wall of the box body is provided with a first handle, and the first handle is located at the middle position of the top wall of the box body; a second handle is arranged on the left side wall of the box body and is positioned in the middle of the left side wall of the box body; and latticed reinforcing ribs are arranged on the bottom wall and the right side wall of the box body.

By applying the technical scheme of the utility model, when the traveling wheel assembly is needed, the first traveling wheel assembly can rotate relative to the box body, so that at least part of the first traveling wheel assembly extends out of the bottom wall of the box body to support the box body; when the walking wheel assembly is not needed, the first walking wheel assembly can rotate relative to the box body, so that the first walking wheel assembly is contained in the first containing groove in a folding mode. The utility model discloses a folding small-size portable generator set of walking wheel can be when needs remove the walking wheel rotatory to stretching out the box and realize the walking with contact ground, will walk the wheel when not needing to remove and rotate in order to prevent to small-size portable generator set's the influence that causes on the accepting groove on the box lateral wall.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a use state of a small portable generator set with foldable travelling wheels;

fig. 2 is a schematic structural diagram of a small portable generator set with foldable travelling wheels in an unused state;

fig. 3 is a schematic structural diagram of another embodiment of the walking wheel assembly of the small portable generator set with foldable walking wheels.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the embodiment of the small portable generator set with foldable walking wheels of the present invention includes: a box body 1 and a road wheel component 2. A generator set is arranged in the box body 1. The traveling wheel assembly 2 at least comprises a first traveling wheel assembly, the first traveling wheel assembly is rotatably arranged at the lower right corner of the front side wall and the rear side wall of the box body 1, a first accommodating groove 11 used for accommodating the first traveling wheel assembly is formed in the lower right corner of the front side wall and the rear side wall of the box body 1, and the first traveling wheel assembly is rotatably arranged in the first accommodating groove 11 through the rotating shaft 3. When the walking wheel assembly 2 is needed to be used, the first walking wheel assembly can rotate relative to the box body 1, so that at least part of the first walking wheel assembly extends out of the bottom wall of the box body 1 to support the box body 1; when the traveling wheel assembly 2 is not needed, the first traveling wheel assembly can rotate relative to the case body 1 so that the first traveling wheel assembly is folded and contained in the first containing groove 11.

By applying the technical scheme of the embodiment, when the traveling wheel assembly 2 is required to be used, the first traveling wheel assembly can rotate relative to the box body 1, so that at least part of the first traveling wheel assembly extends out of the bottom wall of the box body 1 to support the box body 1; when the traveling wheel assembly 2 is not needed, the first traveling wheel assembly can rotate relative to the case body 1 so that the first traveling wheel assembly is folded and contained in the first containing groove 11. The folding small-size portable generating set of walking wheel of this embodiment can be when needs remove with the walking wheel rotatory to stretching out the box and realize the walking with contact ground, in order to prevent to cause the influence to small-size portable generating set in the accepting groove on the box lateral wall with the walking wheel rotation when need not remove.

In an embodiment the first running wheel assembly also extends at least partly out of the right side wall of the tank 1 when in use. When first walking wheel subassembly used promptly, the walking wheel 21 of first walking wheel subassembly both stretched out the diapire of box 1 and stretched out the right side wall of box 1 for it is more laborsaving and convenient when the manual work pulls generating set with first walking wheel subassembly contact ground.

Preferably, the angle between the central axis of rotation of the first running wheel assembly (i.e., the rotation axis 3) and the bottom wall of the case 1 is 45 °. Thus, the farthest points of the parts of the first running wheel assembly protruding out of the bottom wall and the right side wall of the case 1 are equidistant.

Specifically, the first accommodating groove 11 includes a first accommodating portion 111 and a second accommodating portion 112, the first accommodating portion 111 is used for accommodating the travelling wheel 21 of the first travelling wheel assembly, the first accommodating portion 111 is partially circular, and when the travelling wheel 21 is folded and accommodated in the first accommodating portion 111, the center of the circle of the first accommodating portion 111 coincides with the center line of the roller 22 of the travelling wheel 21; the second receiving portion 112 has a rectangular shape, and the second receiving portion 112 communicates with the first receiving portion 111.

In an embodiment, the traveling wheel assembly 2 further includes a second traveling wheel assembly, the second traveling wheel assembly is disposed at the left lower side of the front side wall and the rear side wall of the box body 1, a second receiving groove 12 for receiving the second traveling wheel assembly is disposed at the left lower side of the front side wall and the rear side wall of the box body 1, and the second traveling wheel assembly is rotatably disposed in the second receiving groove 12 through the rotating shaft 3.

In one embodiment, the second road wheel assembly at least partially extends out of the bottom wall of the box body 1 when in use, and the rotation central shaft (namely, the rotating shaft 3) of the second road wheel assembly is parallel to the bottom wall of the box body 1.

Specifically, the second accommodating groove 12 includes a first accommodating portion 121, a second accommodating portion 122 and a third accommodating portion 123, the first accommodating portion 121 is used for accommodating the travelling wheel 21 of the second travelling wheel assembly, the first accommodating portion 121 is partially circular, and when the travelling wheel 21 is folded and accommodated in the first accommodating portion 121, the center of the circle of the first accommodating portion 121 coincides with the center line of the roller 22 of the travelling wheel 21; the third accommodating part 123 is partially circular and is used for partially accommodating the travelling wheel 21 of the second travelling wheel assembly when the second travelling wheel assembly is used; the second receiving portion 122 is rectangular; one end of the second receiving portion 122 communicates with the first receiving portion 121, and the other end communicates with the third receiving portion 123.

In one embodiment, each of the first and second traveling wheel assemblies includes a traveling wheel 21, a traveling wheel bracket 23 and a roller 22, the traveling wheel 21 is rotatably disposed on the traveling wheel bracket 23 through the roller 22, and the traveling wheel bracket 23 is rotatably disposed in the first and second receiving grooves 11 and 12 through the rotating shaft 3.

Further, a fixing hole 231 is formed in the road wheel support 23, and a first mounting hole and a second mounting hole matched with the fixing hole 231 are formed in the first accommodating groove 11 and the second accommodating groove 12. When the walking wheel assembly 2 is folded and accommodated in the first accommodating groove 11 and the second accommodating groove 12, the walking wheel assembly 2 can be fixed in an accommodating state by passing a screw through the fixing hole 231 and the first mounting hole; when the road wheel assembly 2 extends out of the box body 1, the road wheel assembly 2 can be fixed in a use state by passing screws through the fixing holes 231 and the second mounting holes.

In another embodiment, as shown in fig. 3, the first and second traveling wheel assemblies each include a traveling wheel 21, and the traveling wheels 21 are rotatably disposed on a traveling wheel bracket 23 through rollers 22; the left side and the right side of the walking wheel support 23 are provided with sliders 24, the sliders 24 are arranged on slide rails 25 in a sliding mode, the slide rails 25 are arranged on the inner side wall of the slide seat 27 and extend in the vertical direction, and an elastic piece 28 is arranged between the inner top wall of the slide seat 27 and the outer top wall of the walking wheel support 23 in a clamping mode. Through setting up elastic component 28, can cushion the shock attenuation to the walking wheel for generating set can not appear jolting and cause the damage of generating set inside components and parts when the road surface is uneven. In particular, the elastic member 28 is a spring.

Further, the lower end of the slide rail 25 is provided with a stopper 26, and the stopper 26 is used for preventing the slider 24 from separating from the slide rail 25.

In one embodiment, a sliding groove is formed in the bottom of the box body 1, a pull rod 15 is slidably disposed in the sliding groove, the pull rod 15 can be pulled out of the box body 1 when in use, and the pull rod 15 can be pushed into and contained in the sliding groove of the box body 1 when not in use. The pull rod 15 includes a slide rod 151 and a pull handle 152, and the pull handle 152 is disposed at an end of the slide rod 151.

In one embodiment, the top wall of the box 1 is provided with a first handle 13, the first handle 13 being located in the middle of the top wall of the box 1. The top wall of the box body 1 is provided with a first clamping groove matched with the first handle 13, and the first clamping groove is used for accommodating the first handle 13 when the first handle 13 is not used. Through setting up first handle 13, the manual work can carry the generating set of carrying of package formula.

In one embodiment, the left side wall of the case 1 is provided with a second handle 14, and the second handle 14 is located at the middle position of the left side wall of the case 1. The left side wall of the box body 1 is provided with a second clamping groove matched with the second handle 14, and the second clamping groove is used for accommodating the second handle 14 when the second handle 14 is not used. Through setting up second handle 14, the manual work can be carried box 1 and make box 1 stand, is convenient for the manual work use pull rod 15 pulling box 1 and removes.

Further, each of the first handle 13 and the second handle 14 includes two connecting portions disposed oppositely and a handle portion connecting between the two connecting portions. Each of the connection portions has a twist shape, thereby improving the structural strength of the first handle 13 and the second handle 14.

In an embodiment, the bottom wall and the right side wall of the box body 1 are provided with latticed reinforcing ribs, the reinforcing ribs can enhance the structural strength of the bottom wall and the right side wall, and the problem that the bottom wall and the right side wall deform due to excessive bearing when a generator set is moved can be avoided.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. The utility model provides a folding small-size portable generating set of walking wheel which characterized in that includes:

the power generating set is arranged in the box body;

the traveling wheel assembly at least comprises a first traveling wheel assembly, the first traveling wheel assembly is rotatably arranged at the lower right corner of the front side wall and the rear side wall of the box body, a first accommodating groove for accommodating the first traveling wheel assembly is formed in the lower right corner of the front side wall and the rear side wall of the box body, and the first traveling wheel assembly is rotatably arranged in the first accommodating groove through a rotating shaft;

when the walking wheel assembly needs to be used, the first walking wheel assembly can rotate relative to the box body, so that the first walking wheel assembly at least partially extends out of the bottom wall of the box body to support the box body; when the traveling wheel assembly is not needed, the first traveling wheel assembly can rotate relative to the box body, so that the first traveling wheel assembly is folded and contained in the first containing groove.

2. The portable generator set with foldable wheels of claim 1, wherein the first running wheel assembly further extends at least partially out of the right side wall of the housing in use.

3. The portable generator set with foldable road wheels of claim 2, wherein the angle between the central axis of rotation of the first road wheel assembly and the bottom wall of the housing is 45 °.

4. The small portable generator set with foldable traveling wheels as claimed in claim 3, wherein the traveling wheel assembly further comprises a second traveling wheel assembly, the second traveling wheel assembly is disposed at the left lower side of the front side wall and the rear side wall of the box body, a second accommodating groove for accommodating the second traveling wheel assembly is disposed at the left lower side of the front side wall and the rear side wall of the box body, and the second traveling wheel assembly is rotatably disposed in the second accommodating groove through a rotating shaft.

5. The portable generator set with foldable road wheels of claim 4, wherein the second road wheel assembly extends at least partially out of the bottom wall of the box body when in use, and the rotation center shaft of the second road wheel assembly is parallel to the bottom wall of the box body.

6. The small portable generator set with foldable traveling wheels as claimed in claim 5, wherein the first traveling wheel assembly and the second traveling wheel assembly each comprise a traveling wheel, a traveling wheel bracket and a roller, the traveling wheel is rotatably disposed on the traveling wheel bracket through the roller, and the traveling wheel bracket is rotatably disposed in the first accommodating groove and the second accommodating groove through the rotating shaft.

7. The small portable generator set with the foldable walking wheels as claimed in claim 6, wherein the walking wheel bracket is provided with a fixing hole, and the first accommodating groove and the second accommodating groove are provided with a first mounting hole and a second mounting hole which are matched with the fixing hole.

8. The small portable generator set with foldable travelling wheels as claimed in claim 5, wherein the first travelling wheel assembly and the second travelling wheel assembly comprise travelling wheels, and the travelling wheels are rotatably arranged on travelling wheel brackets through rolling shafts; the left and right sides of walking wheel support is provided with the slider, the slider slides and sets up on the slide rail, the slide rail sets up and extends the setting along upper and lower direction on the inside wall of slide, the interior roof of slide with it is equipped with the elastic component to press from both sides between the outer roof of walking wheel support.

9. The small portable generator set with the foldable traveling wheels as claimed in claim 1, wherein a sliding groove is formed in the bottom of the box body, and a pull rod is slidably arranged in the sliding groove.

10. The small portable generator set with the foldable traveling wheels as claimed in claim 1, wherein a first handle is arranged on the top wall of the box body, and the first handle is located in the middle of the top wall of the box body; a second handle is arranged on the left side wall of the box body and is positioned in the middle of the left side wall of the box body; and latticed reinforcing ribs are arranged on the bottom wall and the right side wall of the box body.