Portable emergency generator set

Abstract

The invention discloses a portable emergency generator set, and relates to the technical field of power generation equipment, the portable emergency generator set comprises a power generation part, the bottom of the power generation part is rotatably connected with two connecting shafts, the ends, away from each other, of the two connecting shafts are fixedly connected with rolling wheels and stabilizing mechanisms, and the stabilizing mechanisms are arranged in the rolling wheels; the stabilizing mechanism comprises a plurality of anti-skid piles inserted into the rolling wheel, a plurality of connecting battens are fixedly connected to the inner wall of the rolling wheel, supporting rings are fixedly connected to the ends, close to each other, of the connecting battens, a plurality of guide rods are inserted into the supporting rings, every two guide rods form a group, and the anti-skid piles are fixedly connected to the inner wall of the rolling wheel. The ends, away from each other, of the multiple sets of guide rods are fixedly connected with anti-skid piles, and the ends, close to each other, of the multiple sets of guide rods are fixedly connected with bottom blocks, so that the problem that when moving operation is carried out under the wet, slippery and muddy ground conditions, slipping is likely to happen is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of power generation equipment, and more particularly to a portable emergency generator set. Background Art

[0002] A portable emergency generator set is a compact, mobile, temporary power supply designed to handle sudden power outages or unavailable outdoor power sources. It consists of a small fuel engine coupled to a generator, housed in a housing and equipped with rolling wheels for single-person transport. It starts quickly and provides a stable power source, making it suitable for outdoor operations or disaster relief.

[0003] When conducting outdoor power generation operations, especially for emergency scenarios such as outdoor disaster relief, it is often necessary to deploy emergency generator sets. Such operating environments are often accompanied by muddy terrain. When the generator sets are moving on slippery and muddy ground conditions, they are very likely to slip. Especially on muddy roads with slopes, since the road adhesion coefficient is significantly reduced, the risk of the generator sets slipping during movement is further increased, which not only increases the difficulty of movement, but may also have an adverse effect on the portability and overall operating efficiency of the generator sets. Summary of the Invention

[0004] In view of the problems existing in the prior art, the purpose of the present invention is to provide a portable emergency generator set to solve the problem of slipping easily encountered when performing mobile operations on wet and muddy ground conditions.

[0005] To solve the above problems, the present invention adopts the following technical solutions.

[0006] The yoke is provided with a plurality of connecting rods, each of which is connected to the bottom surface of the yoke, and the connecting rods are connected to the bottom surface of the yoke, and the connecting rods are connected to the bottom surface of the yoke, and the yoke is connected to the bottom surface of the yoke.

[0007] Furthermore, two supporting legs are fixedly connected to the rear side of the bottom of the power generation part, and a rotating handle is fixedly connected to one end of the screw away from the pushing block.

[0008] Furthermore, a return spring is fixedly connected to the surface of the bottom block, and ends of the plurality of return springs that are away from each other are fixedly connected to the inner arc surface of the support ring.

[0009] Furthermore, one end of the bottom block close to the pushing block is rotatably connected to a supporting roller.

[0010] Furthermore, an uphill assist mechanism is provided on both sides of the power generation unit, and the uphill assist mechanism includes two rotating shafts fixedly connected to both sides of the rear end of the power generation unit, the surface of the rotating shaft is rotatably connected to a prying arm, the long arm end of the prying arm is rotatably connected to an upper lifting plate, the lower surface of the long arm end of the prying arm is fixedly connected to a first support plate, the sides of the two rolling wheels away from each other are fixedly connected to a plurality of lifting columns, and the short arm ends of the two prying arms are rotatably connected to a pedal tube.

[0011] Furthermore, the rear end of the power generation part is fixedly connected to two transverse support plates, the short arm end of the prying arm is fixedly connected to a connecting platform, and a tension spring is fixedly connected between the connecting platform and the transverse support plates.

[0012] Furthermore, the long arm end of the prying arm is fixedly connected to a first elastic piece.

[0013] Furthermore, a rotating disk is fixedly connected to the surface of the connecting shaft, a plurality of arc-shaped teeth are fixedly connected to the arc surface of the rotating disk, two connecting parts are fixedly connected to both sides of the power generation part, two guide columns are fixedly connected between the two connecting parts, a movable column is slidingly sleeved on the surface of the guide column, a connecting arm is fixedly connected to the lower end of the movable column, an end of the connecting arm away from the movable column is rotatably connected to an arc-shaped tooth, and a second support plate is fixedly connected to the lower surface of the connecting arm away from the movable column.

[0014] Furthermore, a second elastic sheet is fixedly connected to the upper surface of the connecting arm away from the movable column.

[0015] Furthermore, a connecting piece close to the rolling wheel and the surface of the moving column are both fixedly connected with magnet blocks, and the two magnet blocks attract each other.

[0016] Compared with the prior art, the present invention has the following beneficial effects: (1) This solution achieves an anti-skid effect by extending a plurality of anti-skid piles from the rolling wheel and inserting them into the mud, which better adapts to muddy and slippery roads. By controlling the rotation of the screw to control the extension length of the anti-skid piles according to the muddiness of the road surface, it can prevent the anti-skid piles from being too long and difficult to push or too short and unable to form an effective anti-skid effect, thereby further improving the anti-skid effect.

[0017] (2) This solution applies external force to step on the treadle tube, which lifts the upper lifting plate upward, so that the rolling wheel can roll forward. When the treadle pressure is released, the treadle tube and the upper lifting plate return to their initial positions through the tension spring. The operator can move the generator set forward through the cyclic action of "stepping-releasing-stepping again", so that it is more convenient to move on muddy ground with a slope.

[0018] (3) This solution blocks the arc-shaped teeth by the second support plate so that they can only rotate upwards, so that the rotating disk can only rotate forward together with the rolling wheel and cannot rotate backwards, preventing the generator set from sliding when moving on a muddy road with a slope, thereby improving the safety of the generator set during movement and further improving the convenience of the generator set during movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 This is a schematic diagram of the internal structure of the scroll wheel of the present invention; Figure 3 It is a structural schematic diagram of the scroll wheel of the present invention; Figure 4 This is a schematic structural diagram of the anti-slip pile of the present invention; Figure 5 This is a schematic structural diagram of the push block of the present invention; Figure 6 This is a schematic structural diagram of the back side of the power generation unit of the present invention; Figure 7 It is a structural schematic diagram of the prying arm portion of the present invention; Figure 8 For the present invention Figure 7 Enlarged view of point A in the middle; Figure 9 It is a structural schematic diagram of the rotating disk part of the present invention; Figure 10 For the present invention Figure 9 Enlarged view of point B in the middle; Figure 11 It is a structural schematic diagram of the movable column and the connecting frame part of the present invention.

[0020] Description of the numbers in the figure: 1. Power generation department; 201, rolling wheel; 202, anti-slip pile; 203, guide rod; 204, support ring; 205, bottom block; 206, connecting strip; 207, support frame; 208, push block; 209, screw; 210, supporting roller; 211, turning handle; 212, supporting leg; 213, return spring; 214, connecting shaft; 301. Prying arm; 302. Connecting platform; 303. Tension spring; 304. Treading tube; 305. Horizontal support plate; 306. Rotating shaft; 307. First elastic sheet; 308. Lifting plate; 309. First supporting plate; 310. Lifting column; 311. Connecting arm; 312. Rotating disk; 313. Connecting piece; 314. Guide column; 315. Moving column; 316. Arc teeth; 317. Arc-shaped latch teeth; 318. Second supporting plate; 319. Second elastic sheet; 320. Magnet block. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-Figure 5 , a portable emergency generator set includes a power generation unit 1, the bottom of the power generation unit 1 is rotatably connected to two connecting shafts 214, and the ends of the two connecting shafts 214 away from each other are fixedly connected to a rolling wheel 201, and the generator set can be pushed to move by the cooperation of the rolling wheel 201, and a stabilizing mechanism is arranged inside the rolling wheel 201. The stabilizing mechanism includes a plurality of anti-slip piles 202 inserted into the rolling wheel 201, so that the plurality of anti-slip piles 202 extend from the rolling wheel 201, and the anti-slip piles 202 will be inserted into the soil to achieve an anti-slip effect. The inner wall of the rolling wheel 201 is fixedly connected to a plurality of connecting strips 206, and the ends of the plurality of connecting strips 206 close to each other are fixedly connected to a support ring 204, and a plurality of guide rods 203 are inserted into the interior of the support ring 204, and the plurality of guide rods 203 are grouped in pairs, and the ends of the plurality of groups of guide rods 203 away from each other are fixedly connected to the anti-slip piles 202.

[0023] Among them, the ends of the multiple groups of guide rods 203 close to each other are fixedly connected to the bottom blocks 205, and the surface of the rolling wheel 201 is fixedly connected to the support frame 207. The middle part of the support frame 207 is threadedly inserted with a screw 209. By controlling the rotation of the screw 209, the extension length of the anti-skid pile 202 can be controlled according to the muddy degree of the road surface, which can prevent the anti-skid pile 202 from extending too long and difficult to push, or the anti-skid pile 202 from extending too short and difficult to achieve an anti-skid effect. The end of the screw 209 close to the rolling wheel 201 is rotatably connected to a pushing block 208, and the pushing block 208 is used to squeeze the multiple bottom blocks 205, so that the multiple bottom blocks 205 can be moved in a direction away from each other. The pushing block 208 is frustum-shaped.

[0024] Among them, two supporting legs 212 are fixedly connected to the rear side of the bottom of the power generation part 1, and the supporting legs 212 can play a supporting role when the generator set stops moving. The end of the screw 209 away from the pushing block 208 is fixedly connected to the handle 211, and the surface of the bottom block 205 is fixedly connected to the return spring 213. The return spring 213 can drive multiple anti-slip piles 202 to retract into the rolling wheel 201, so that the anti-slip piles 202 can be stored. The ends of the multiple return springs 213 away from each other are fixedly connected to the inner arc surface of the support ring 204, and the end of the bottom block 205 close to the pushing block 208 is rotatably connected to the support roller 210. The support roller 210 can reduce the friction force on the surface of the pushing block 208 when the pushing block 208 squeezes the multiple bottom blocks 205 to move, making the rotation of the screw 209 more labor-saving.

[0025] By adopting the above technical solution, when the generator set is moved, the generator set can be pushed to move by the cooperation of the rolling wheel 201. When facing a muddy and slippery road, the screw 209 can be rotated by rotating the handle 211, and then the screw 209 drives the pushing block 208 to move in the direction close to the rolling wheel 201. Since the pushing block 208 is a truncated cone, the pushing block 208 can squeeze the multiple bottom blocks 205, so that the multiple bottom blocks 205 can move in the direction away from each other, thereby pushing A plurality of anti-skid piles 202 extend from the rolling wheel 201. When the rolling wheel 201 rolls on muddy ground, the anti-skid piles 202 will be inserted into the mud to achieve an anti-skid effect and better adapt to muddy and slippery roads. By controlling the rotation of the screw 209 and cooperating with the return spring 213, the extension length of the anti-skid piles 202 can be controlled according to the muddiness of the road surface. This can prevent the anti-skid piles 202 from extending too long and being difficult to push, or from extending too short and being difficult to achieve an anti-skid effect.

[0026] When the generator set leaves the muddy and slippery road and drives onto the hardened road, since the return spring 213 is in a compressed state when the anti-skid pile 202 extends out of the rolling wheel 201, when the screw 209 is rotated in the opposite direction to move the pushing block 208 away from the bottom block 205, the return spring 213 can drive the multiple anti-skid piles 202 to retract into the rolling wheel 201, and the anti-skid piles 202 can be stored.

[0027] like Figure 5-Figure 11As shown, the uphill auxiliary mechanism is arranged on both sides of the power generation part 1, and the uphill auxiliary mechanism includes two rotating shafts 306 fixedly connected to the two sides of the rear end of the power generation part 1, and the surface of the rotating shaft 306 is rotatably connected to the prying arm 301, and the upper lifting plate 308 can be lifted upward by the prying arm 301, and the long arm end of the prying arm 301 is rotatably connected to the upper lifting plate 308, so that the upper lifting plate 308 is lifted upward and the lifting column 310 can be driven to move upward synchronously, thereby causing the rolling wheel 201 to roll forward, and the lower surface of the long arm end of the prying arm 301 is fixedly connected to the first support plate 309, and the obstruction of the first support plate 309 makes the upper lifting plate 308 only rotate upward, so that it can lift and synchronously drive the lifting column 310 to move upward, and the sides of the two rolling wheels 201 away from each other are fixedly connected with multiple lifting columns 310.

[0028] Among them, the short arm ends of the two prying arms 301 are rotatably connected to the pedal tube 304. By stepping on the pedal tube 304, the prying arm 301 can be rotated around the rotating shaft 306. The rear end of the power generation part 1 is fixedly connected to two horizontal support plates 305. The short arm end of the prying arm 301 is fixedly connected to the connecting platform 302. A tension spring 303 is fixedly connected between the connecting platform 302 and the horizontal support plate 305. When the pedal is released, the tension spring 303 can be used to drive the prying arm 301 to return to its original state. The long arm end of the prying arm 301 is fixedly connected to the first elastic piece 307. The first elastic piece 307 can push the upper plate 308 to return to its original position, thereby reducing the situation where the upper plate 308 gets stuck and cannot return to its original position.

[0029] Among them, the surface of the connecting shaft 214 is fixedly connected to a rotating disk 312, and the arc surface of the rotating disk 312 is fixedly connected to a plurality of arc teeth 316. Two connecting parts 313 are fixedly connected to both sides of the power generation part 1, and two guide columns 314 are fixedly connected between the two connecting parts 313. The surface of the guide column 314 is slidingly sleeved with a moving column 315, and the lower end of the moving column 315 is fixedly connected to a connecting arm 311. The end of the connecting arm 311 away from the moving column 315 is rotatably connected to an arc-shaped tooth 317, which can prevent the generator set from sliding when moving on a muddy road with a slope. The lower surface of the connecting arm 311 away from the moving column 315 is fixedly connected to a second support plate 318. The obstruction of the second support plate 318 causes the arc-shaped tooth 317 to rotate only upward, so the rotating disk 312 can only rotate forward with the rolling wheel 201 but cannot rotate backward.

[0030] Among them, the upper surface of the connecting arm 311 away from the movable column 315 is fixedly connected to the second elastic piece 319, and the arc-shaped tooth 317 can be pushed to return to its original position through the second elastic piece 319, thereby reducing the situation where the arc-shaped tooth 317 is stuck and cannot return to its original position. A connecting piece 313 close to the scroll wheel 201 and the surface of the movable column 315 are fixedly connected with a magnet block 320, and the two magnet blocks 320 attract each other. The two magnet blocks 320 are attracted to each other, which can limit the movement of the movable column 315.

[0031] By adopting the above technical solution, when the generator set moves to a muddy and slippery road with a slope, the above operation can be used to extend the anti-skid piles 202 from the rolling wheel 201, and the anti-skid piles 202 can be used to prevent the rolling wheel 201 from slipping. Then, by stepping on the treadle tube 304, the prying arm 301 can be rotated around the rotating shaft 306 as the center, thereby lifting the upper lifting plate 308 upward and simultaneously driving the lifting column 310 to move upward, causing the rolling wheel 201 to roll forward. Then, by releasing the pedal, the short arm end of the prying arm 301 can be driven to rotate upward by the tension spring 303, so that the prying arm 301 returns to its original state, and the upper lifting plate 308 moves back to between the lower two lifting columns 310, so that the treadle tube 304 can be stepped on again. By repeating the above operation multiple times, the rolling wheel 201 can be driven to roll forward, and the generator set can be driven to move by the cooperation of the staff's leg strength and whole body weight, so that it is more convenient to move on a muddy ground with a slope.

[0032] The movable column 315 is pushed to make the arc-shaped latch tooth 317 insert between the corresponding two arc-shaped teeth 316. At this time, the two magnet blocks 320 attract each other to limit the movement of the movable column 315, so that the arc-shaped latch tooth 317 is always located between the two arc-shaped teeth 316. Therefore, when the rolling wheel 201 rolls forward, it can drive the rotating disk 312 and the arc-shaped teeth 316 to rotate. Since the arcs of the arc-shaped teeth 316 and the arc-shaped latch teeth 317 are in opposite directions, and the arc-shaped latch teeth 317 can only rotate upward due to the obstruction of the second support plate 318, the rotating disk 312 can only rotate forward with the rolling wheel 201 and cannot rotate backward, thereby preventing the generator set from sliding when moving on a muddy road with a slope, thereby improving the safety and convenience of the generator set when moving.

[0033] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed by the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A portable emergency generator set, comprising a power generation unit, wherein the bottom of the power generation unit is rotatably connected to two connecting shafts, and the ends of the two connecting shafts, which are away from each other, are fixedly connected to rolling wheels, characterized in that: The stabilizing mechanism is arranged inside the rolling wheel, and the stabilizing mechanism includes a plurality of anti-slip piles inserted into the rolling wheel, a plurality of connecting strips are fixedly connected to the inner wall of the rolling wheel, and a plurality of connecting strips are fixedly connected to a support ring at one end close to each other, and a plurality of guide rods are inserted into the interior of the support ring, and the plurality of guide rods are grouped in pairs, and the ends of the plurality of groups of guide rods away from each other are fixedly connected to the anti-slip piles, and the ends of the plurality of groups of guide rods close to each other are fixedly connected to the bottom block, and the surface of the rolling wheel is fixedly connected to a support frame, and a screw is threadedly inserted in the middle part of the support frame, and the end of the screw close to the rolling wheel is rotatably connected to a pushing block, and the pushing block is frustum-shaped.

2. A portable emergency generator set according to claim 1, characterized in that: The rear side of the bottom of the power generation part is fixedly connected to two supporting legs, and one end of the screw rod away from the pushing block is fixedly connected to a rotating handle.

3. A portable emergency generator set according to claim 1, characterized in that: A return spring is fixedly connected to the surface of the bottom block, and ends of the return springs that are away from each other are all fixedly connected to the inner arc surface of the support ring.

4. A portable emergency generator set according to claim 1, characterized in that: One end of the bottom block close to the pushing block is rotatably connected to a supporting roller.

5. The portable emergency generator set according to claim 1, characterized in that: An uphill assist mechanism is provided on both sides of the power generation unit, and the uphill assist mechanism includes two rotating shafts fixedly connected to both sides of the rear end of the power generation unit, the surface of the rotating shaft is rotatably connected to a prying arm, the long arm end of the prying arm is rotatably connected to an upper lifting plate, the lower surface of the long arm end of the prying arm is fixedly connected to a first support plate, the sides of the two rolling wheels away from each other are fixedly connected to a plurality of lifting columns, and the short arm ends of the two prying arms are rotatably connected to a pedal tube.

6. A portable emergency generator set according to claim 5, characterized in that: The rear end of the power generation part is fixedly connected to two transverse support plates, the short arm end of the prying arm is fixedly connected to a connecting platform, and a tension spring is fixedly connected between the connecting platform and the transverse support plates.

7. The portable emergency generator set according to claim 5, characterized in that: The long arm end of the prying arm is fixedly connected to a first elastic piece.

8. The portable emergency generator set according to claim 1, characterized in that: The surface of the connecting shaft is fixedly connected to a rotating disk, and the arc surface of the rotating disk is fixedly connected to a plurality of arc-shaped teeth. Two connecting parts are fixedly connected to both sides of the power generation part, and two guide columns are fixedly connected between the two connecting parts. A movable column is slidingly sleeved on the surface of the guide column, and the lower end of the movable column is fixedly connected to a connecting arm, and the end of the connecting arm away from the movable column is rotatably connected to an arc-shaped tooth, and the lower surface of the connecting arm away from the movable column is fixedly connected to a second support plate.

9. The portable emergency generator set according to claim 8, characterized in that: The upper surface of the connecting arm away from the movable column is fixedly connected with a second elastic piece.

10. The portable emergency generator set according to claim 8, characterized in that: A connecting piece close to the rolling wheel and the surface of the moving column are both fixedly connected with magnet blocks, and the two magnet blocks attract each other.

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