Portable gasoline generating set and using method thereof

Abstract

The portable gasoline generator set comprises a generator body, cushioning feet are connected to the four corners of the bottom of the generator body, an oil injection port is connected to the top of the generator body, and a control panel is further connected to the other side of the generator body; the bottom of the generator body is further concaved inwards to form an embedding groove, a bottom plate moving along the Z axis is arranged in the embedding groove in a sliding connection mode, universal rolling wheels are arranged at the lower end of the bottom plate in a connected mode, and a manual driving assembly for controlling the bottom plate to slide is further arranged at the top of the generator body. Compared with the prior art, the portable gasoline generating set and the using method thereof have the advantages that the portable gasoline generating set is reasonable in structure and easy and convenient to operate, and has excellent damping performance and flexible moving capacity.

Description

Technical Field

[0001] This invention relates to the field of gasoline generator technology, specifically to a portable gasoline generator set and its usage method. Background Technology

[0002] With the increasing reliance on electricity in modern society, especially in scenarios such as outdoor operations, emergency rescue, construction, camping, and remote areas without power grid coverage, portable gasoline generator sets have become indispensable mobile power sources due to their advantages such as compact structure, rapid start-up, and flexible power supply.

[0003] However, existing portable gasoline generator sets on the market still have many shortcomings in actual use, which seriously restrict their user experience and scope of application.

[0004] Therefore, there is an urgent need for a new type of portable gasoline generator set that integrates high stability, good shock absorption, convenient mobility and user-friendly operation to solve the above-mentioned technical pain points. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to overcome the above-mentioned technical defects and provide a portable gasoline generator set and its usage method that has a reasonable structure, is easy to operate, and has both excellent shock absorption performance and flexible mobility.

[0006] To solve the above-mentioned technical problems, the technical solution provided by the present invention is as follows: a portable gasoline generator set, including a generator body, with shock-absorbing feet connected to the four corners of the bottom of the generator body, an oil filling port connected to the top of the generator body, and a control panel connected to the other side. The bottom of the generator body is recessed to form a fitting groove, and a base plate that moves along the Z-axis is slidably connected in the fitting groove. A universal roller is connected to the lower end of the base plate, and a manual drive component for controlling the sliding of the base plate is provided on the top of the generator body.

[0007] Preferably, the generator body is provided with hinged handles on both the left and right sides.

[0008] Preferably, the shock-absorbing foot includes an upper connecting part, an elastic buffer, and a lower support part. The upper connecting part is fixedly connected to the four corners of the bottom of the generator body, and the elastic buffer is disposed between the upper connecting part and the lower support part.

[0009] Preferably, the inner wall of the fitting groove is provided with a guide protrusion along the Z-axis direction, and the two sides of the bottom plate are provided with guide grooves that cooperate with the guide protrusion. Both the guide ridge and the guide groove are arc-shaped.

[0010] Preferably, the omnidirectional roller is equipped with a self-locking mechanism, which is controlled by a pedal or lever.

[0011] Preferably, the manual drive assembly includes a lead screw rotatably disposed in a fitting groove, a first bevel gear disposed at the top of the lead screw, and a second bevel gear meshing with the first bevel gear; The top of the lead screw is installed through the top of the generator body, and the base plate is threadedly connected to the bottom end of the lead screw; The second bevel gear is also connected to a crossbar at its core, and a handwheel is connected to the end of the crossbar.

[0012] Preferably, the outer side of the handwheel is provided with several anti-slip textures along its circumference.

[0013] Another aspect of this invention discloses a method for using a portable gasoline generator set, comprising the following steps: S1: Move the gasoline generator set to the site of use and lift or drag the whole machine using the handles that are hinged on both sides; S2: Control the self-locking mechanism to lock the roller; S3: The universal rollers are fully retracted into the locking slots via manual drive components, allowing the shock-absorbing feet to contact the ground and bear weight. S4: Inject gasoline through the fuel filler port; S5: Start the generator via the control panel; S6: After use, disconnect all loads and wait for complete cooling. Then, reverse the manual drive component to control the universal rollers to protrude outwards and contact the ground. S7: Move or store the entire unit by pushing or pulling it with the handle.

[0014] Preferably, S3 includes confirming that the elastic buffer is in its natural state and is not fully compressed or stretched.

[0015] The advantages of this invention compared to the prior art are: The shock-absorbing feet at the four bottom corners of this invention effectively absorb operating vibrations, improving the overall stability and service life of the machine; The fitting slot integrates a liftable base plate and omnidirectional casters. With the manual screw-bevel gear drive assembly, the casters can be easily raised and lowered without electricity. The feet ensure stability during use, and the casters make it easy to push when moving. The arc-shaped guide ridges and guide grooves ensure smooth lifting and anti-eccentric load. The casters have a self-locking mechanism for safer parking. The hinged handles on both sides support multi-position handling, and the top oil filling port and side control panel are reasonably laid out, making maintenance and operation efficient. The present invention has a compact overall structure, high functional integration, and balances operational reliability and mobility flexibility, which is significantly better than traditional models. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of a portable gasoline generator set.

[0017] Figure 2 This is a second-view structural diagram of a portable gasoline generator set.

[0018] Figure 3 This is a bottom view structural diagram of a portable gasoline generator set.

[0019] Figure 4 This is a structural diagram of the manually driven component.

[0020] As shown in the figure: 1. Generator body, 2. Vibration damping foot, 3. Oil filler port, 4. Control panel, 5. Fitting groove, 6. Base plate, 7. Universal roller, 8. Handle, 9. Upper connecting part, 10. Elastic buffer, 11. Lower support part, 12. Guide protrusion, 13. Guide groove, 14. Lead screw, 15. First bevel gear, 16. Second bevel gear, 17. Handwheel. Detailed Implementation

[0021] The present invention will now be described in further detail with reference to the accompanying drawings.

[0022] Combined with appendix Figure 1-4 As shown, a portable gasoline generator set includes a generator body 1. Vibration-damping feet 2 are connected to the four corners of the bottom of the generator body 1. An oil filler port 3 is connected to the top of the generator body 1, and a control panel 4 is connected to the other side. A recessed fitting groove 5 is formed in the bottom of the generator body 1, and a base plate 6 that moves along the Z-axis is slidably connected within the fitting groove 5. Universal casters 7 are connected to the lower end of the base plate 6. A manual drive assembly for controlling the sliding of the base plate 6 is also provided on the top of the generator body 1.

[0023] The generator body 1 is provided with hinged handles 8 on both the left and right sides. The shock-absorbing foot 2 includes an upper connecting part 9, an elastic buffer 10 and a lower support part 11. The upper connecting part 9 is fixedly connected to the four corners of the bottom of the generator body 1, and the elastic buffer 10 is located between the upper connecting part 9 and the lower support part 11.

[0024] In one embodiment: The inner wall of the fitting groove 5 is provided with a guide protrusion 12 along the Z-axis direction, and the two sides of the bottom plate 6 are provided with guide grooves 13 that cooperate with the guide protrusion 12. Both the guide ridge 12 and the guide groove 13 are arc-shaped. The universal roller 7 is equipped with a self-locking mechanism, which is controlled by a pedal or lever. The manual drive assembly includes a lead screw 14 rotatably disposed in the fitting groove 5, a first bevel gear 15 disposed at the top of the lead screw 14, and a second bevel gear 16 meshing with the first bevel gear 15. The top of the lead screw 14 is provided through the top of the generator body 1, and the base plate 6 is threadedly connected to the bottom end of the lead screw 14. The second bevel gear 16 is also connected to a crossbar at its core, and the end of the crossbar is connected to a handwheel 17.

[0025] In one embodiment: The outer side of the handwheel has several anti-slip grooves along its circumference.

[0026] In specific implementation of the present invention, S1: Move the gasoline generator set to the usage site and lift or drag the entire unit using the handles 8 hinged on both sides; S2: Control the self-locking mechanism to lock the rollers; S3: Control the universal rollers 7 to fully retract into the fitting grooves 5 using the manual drive component, so that the shock-absorbing feet 2 contact the ground and bear the weight; S4: Fill gasoline through the fuel filler port 3; S5: Start the generator through the control panel 4; S6: After use, disconnect all loads and wait for it to cool completely before reversing the control of the manual drive component to make the universal rollers 7 protrude outwards and contact the ground; S7: Push or pull the entire unit using the handles 8 to move or store it.

[0027] S3 includes confirming that the elastic buffer 10 is in its natural state and is not fully compressed or stretched.

[0028] In this invention: The generator can be easily moved to the designated location using the handles 8 hinged on both sides. Upon arrival at the destination, the self-locking mechanism of the omnidirectional casters 7 is used to lock the casters, ensuring the equipment will not slip accidentally. Manually rotate the handwheel 17 to drive the lead screw 14 to rotate through the bevel gear transmission system, causing the base plate 6 to rise or fall along the guide ridge 12. When it is necessary to fix the equipment, let the base plate 6 retract completely into the fitting groove 5, at which time the shock-absorbing feet 2 contact the ground and bear the weight. Open the sealing cap of the fuel filler port 3 and add an appropriate amount of gasoline; then, start the generator using the start button on the control panel 4, and adjust the output voltage and frequency as needed; After shutting off all loads and allowing the generator to cool completely, operate the manual drive assembly again to extend the casters 7, and then move or store the entire unit by dragging or pushing it with the handle 8.

[0029] It not only improves portability but also enhances ease of use and safety, making it suitable for various outdoor work scenarios.

[0030] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0031] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0032] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the spirit of the invention, such designs should fall within the protection scope of the present invention.

Claims

1. A portable gasoline generator set comprising a generator body (1), characterized in that: The bottom of the generator body (1) is connected with a shock-absorbing foot (2), the top of the generator body (1) is connected with an oil inlet (3), and the other side is further connected with a control panel (4). The bottom of the generator body (1) is further recessed to form a fitting groove (5), the fitting groove (5) is slidably connected with a bottom plate (6) moving along the Z-axis, the lower end of the bottom plate (6) is connected with a universal roller (7), and the top of the generator body (1) is further provided with a manual drive assembly for controlling the sliding of the bottom plate (6).

2. A portable gasoline generator set according to claim 1, characterized in that: The left side and the right side of the generator body (1) are both connected with a hingedly arranged handle (8).

3. A portable gasoline generator set according to claim 1, wherein: The shock-absorbing foot (2) comprises an upper connecting portion (9), an elastic buffer (10) and a lower supporting portion (11), the upper connecting portion (9) is fixedly connected to the bottom of the generator body (1), and the elastic buffer (10) is arranged between the upper connecting portion (9) and the lower supporting portion (11).

4. A portable gasoline powered electric generator as set forth in Claim 1, wherein: The inner wall of the fitting groove (5) is provided with a guide protrusion (12) along the Z-axis direction, and the two sides of the bottom plate (6) are correspondingly provided with guide grooves (13) matched with the guide protrusion (12). The guide protrusion (12) and the guide groove (13) are both arranged in an arc shape.

5. The portable gasoline-powered electric generator of claim 1, wherein: The universal roller (7) is provided with a self-locking mechanism, and the self-locking mechanism is controlled by a pedal or a lever.

6. A portable gasoline powered electric generator as set forth in Claim 1, wherein: The manual drive assembly comprises a lead screw (14) rotatably arranged in the fitting groove (5), a first bevel gear (15) arranged at the top end of the lead screw (14), and a second bevel gear (16) arranged in meshing with the first bevel gear (15). The top of the lead screw (14) penetrates through the top of the generator body (1), and the bottom plate (6) is threadedly connected with the bottom end of the lead screw (14). The shaft core of the second bevel gear (16) is further connected with a cross rod, and the end of the cross rod is connected with a hand wheel (17).

7. A portable gasoline generator set according to claim 6, wherein: The outer side of the hand wheel is provided with a plurality of anti-skid lines along the circumferential direction thereof.

8. A method of using a portable gasoline generator set as claimed in any one of claims 1 to 6, characterized in that: The method comprises the following steps: S1: The gasoline generator set is carried to the use site, and the whole machine is lifted or dragged through the two hingedly arranged handles (8); S2: The self-locking mechanism is controlled to lock the roller; S3: The manual drive assembly is controlled to completely retract the universal roller (7) into the fitting groove (5), the shock-absorbing foot (2) contacts the ground and bears the weight; S4: The gasoline is injected through the oil inlet (3); S5: The generator is started through the control panel (4); S6: After use, all loads are disconnected, and after complete cooling, the manual drive assembly is controlled in reverse to make the universal roller (7) protrude and contact the ground; S7: The whole machine is pushed or pulled through the handle (8) to be transferred or stored.

9. A portable gasoline generator set according to claim 8, wherein: In S3, it is confirmed that the elastic buffer (10) is in a natural state and is not completely compressed or stretched.

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