A furnace head lifting device

Abstract

This utility model relates to the technical field of burner head lifting, and more particularly to a burner head lifting device. Its technical solution includes a lifting platform body, a base, a collection box, and an outer rod. A fixed platform is installed on the upper surface of the base, and an installation groove is formed inside the fixed platform. A water receiving tray is installed on the upper surface of the lifting platform body, and a furnace frame is sleeved on the upper surface of the water receiving tray. An outer flame cover is installed on the upper surface of the lifting platform body, and a burner head is installed on the upper surface of the lifting platform body. A knob is installed on the upper surface of the lifting platform body, and a support frame is fixed to the lower surface of the lifting platform body. An inner plate and a support plate are movably inserted into the lower surface of the support frame. A collection box is installed at the inner bottom of the base, and an outer rod is fixed to the inner bottom of the collection box. An inner rod is movably inserted into the upper surface of the outer rod, and the inner rod is connected to the lower surface of the lifting platform body. A hydraulic cylinder is installed on the inner wall of the outer rod. This utility model facilitates the lifting of the burner head.

Description

Technical Field

[0001] This utility model relates to the technical field of stove heads, specifically a stove head lifting device. Background Technology

[0002] The burner head, also known as the burner head, is the terminal execution component in a gas combustion device that fully mixes combustible gas and air in a set ratio and stably ignites them. It is usually composed of a nozzle, an ejector tube, a mixing chamber, a burner cap, and a flame stabilizing structure. Its function is to form a uniform, controllable, and safe heat source for heating cooking containers.

[0003] Modern burner designs are fixed in structure and cannot be adjusted in height, resulting in low practicality. Furthermore, when the burner is raised, a large gap is created in the gas stove, allowing cooking fumes to easily enter the stove and making it difficult to clean. Utility Model Content

[0004] The purpose of this invention is to provide a furnace head lifting device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a burner head lifting device, wherein a hydraulic cylinder drives a hydraulic rod to rise, the hydraulic rod drives an inner rod to rise, the inner rod drives the lifting platform body to rise, and the lifting platform body drives the burner head to rise. The height of the burner head can be adjusted according to specific actual needs. When the lifting platform body rises, it will drive the support frame to rise, and the support frame will drive the inner plate and support plate to rise. The inner plate and support plate can keep the base closed, which can prevent gaps from being generated after the lifting platform body rises, and then oil fumes will enter the interior of the base through the gaps.

[0006] When using a furnace head lifting device according to this technical solution, it includes a lifting platform body, a base, a collection box and an outer rod. A fixed platform is installed on the upper surface of the base, and an installation groove is opened inside the fixed platform. A knob is installed on the upper surface of the lifting platform body, and a support frame is fixed on the lower surface of the lifting platform body. An inner plate is movably inserted into the lower surface of the support frame, and a support plate is movably inserted into the lower surface of the support frame.

[0007] Preferably, a water receiving tray is installed on the upper surface of the lifting platform body, and a furnace frame is fitted onto the upper surface of the water receiving tray. The water receiving tray and the furnace frame are stacked vertically, utilizing the same vertical space to complete the two functions of water collection and support, reducing the lateral space occupied by components and improving the overall compactness of the device.

[0008] Preferably, an outer flame cover is installed on the upper surface of the lifting platform body, and a burner head is installed on the upper surface of the lifting platform body. The outer flame cover and the burner head are placed on the same upper surface of the lifting platform body, and the force plane is unified. The combustion and cookware loads are directly transmitted through the lifting platform, reducing cantilever and bending moment, and significantly improving the overall rigidity and deformation resistance.

[0009] Preferably, a collection box is installed at the bottom inner end of the base, and an outer rod is fixed to the bottom inner end of the collection box. The collection box is located at the bottom of the base and can collect oil stains, condensate, and residue dripping from the stove, drip tray, or lifting mechanism, preventing liquid from leaking out along the gaps in the base and keeping the kitchen floor clean.

[0010] Preferably, one outer end face of the collection box is connected to a discharge pipe that penetrates the base, and the outer surface of the discharge pipe is threaded with a discharge valve. Accumulated liquid can be directly discharged from the base through the discharge pipe, allowing for quick drainage without removing the collection box and significantly reducing daily maintenance workload.

[0011] Preferably, an inner rod is movably inserted into the upper surface of the outer rod, and the inner rod is connected to the lower surface of the lifting platform body. The inner and outer rods form a sliding pair, providing axial guidance for the lifting platform, limiting lateral swaying, and ensuring no deviation or jamming during the lifting of the furnace head.

[0012] Preferably, a hydraulic cylinder is installed on the inner wall of the outer rod, and a hydraulic rod is movably inserted into the upper surface of the hydraulic cylinder. The hydraulic rod is connected to the lower surface of the inner rod. The hydraulic cylinder is built into the cavity of the outer rod, and the hydraulic rod directly drives the inner rod. The driving element and the guide rod are arranged coaxially, eliminating the need for external supports or connecting rods, reducing the overall volume, and significantly improving space utilization.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model, by setting up a hydraulic cylinder, a support frame, and an inner plate, achieves the effect of preventing gaps from forming after the lifting platform body rises. The hydraulic cylinder drives the hydraulic rod to rise, the hydraulic rod drives the inner rod to rise, the inner rod drives the lifting platform body to rise, and the lifting platform body drives the burner head to rise. The height of the burner head can be adjusted according to specific actual needs. When the lifting platform body rises, it will drive the support frame to rise, and the support frame will drive the inner plate and support plate to rise. The inner plate and support plate can keep the base closed, which can prevent gaps from forming after the lifting platform body rises, and then oil fumes will enter the interior of the base through the gaps.

[0015] 2. This utility model, by setting up a drip tray, collection box, and burner head, achieves the effect of uniformly collecting oil stains, condensate, and residue dripping from the burner head, drip tray, or lifting mechanism. The drip tray is located below the burner frame, which can immediately intercept overflow and guide it away from the heat source. An air insulation layer is formed between the fixed platform and the lifting platform body to reduce the temperature rise of the base. The knob is installed on the upper surface of the lifting platform body, away from the combustion zone, avoiding high-temperature baking and extending the life of electrical components. The burner frame is fitted onto the drip tray and can be lifted as a whole. The drip tray and the lifting platform body are flat and fitted without screw holes or recesses, making it easy to wipe clean. The fixed platform has a reserved installation groove inside, and the lifting module can be pulled out as a whole for maintenance, reducing after-sales difficulty. The collection box is located at the bottom of the base, which can uniformly collect oil stains, condensate, and residue dripping from the burner head, drip tray, or lifting mechanism, preventing liquid from leaking out along the gaps in the base and keeping the kitchen floor clean. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the main cross-sectional structure of the base of this utility model;

[0018] Figure 3 This is an enlarged structural schematic diagram of the collection box of this utility model;

[0019] Figure 4 This is an enlarged structural schematic diagram of the support frame of this utility model.

[0020] In the diagram: 1. Fixed platform; 2. Mounting slot; 3. Lifting platform body; 4. Knob; 5. Base; 6. Furnace frame; 7. Outer flame cover; 8. Furnace head; 9. Water receiving tray; 10. Support frame; 11. Inner plate; 12. Collection box; 13. Discharge pipe; 14. Discharge valve; 15. Inner rod; 16. Outer rod; 17. Hydraulic cylinder; 18. Hydraulic rod; 19. Support plate. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1

[0023] Please see Figures 1 to 4An embodiment of this utility model provides a furnace head lifting device, including a lifting platform body 3, a base 5, a collection box 12, and an outer rod 16. A support frame 10 is fixed to the lower surface of the lifting platform body 3. An inner plate 11 is movably inserted into the lower surface of the support frame 10, and a support plate 19 is movably inserted into the lower surface of the support frame 10. An outer rod 16 is fixed to the bottom of the inside of the collection box 12. An inner rod 15 is movably inserted into the upper surface of the outer rod 16, and the inner rod 15 is connected to the lower surface of the lifting platform body 3. A hydraulic cylinder 17 is installed on the inner wall of the outer rod 16, and a hydraulic rod 18 is movably inserted into the upper surface of the hydraulic cylinder 17. The hydraulic rod 18 is connected to the lower surface of the inner rod 15. A discharge pipe 13 penetrating the base 5 is connected to one side of the outer end face of the collection box 12, and a discharge valve 14 is threadedly connected to the outer surface of the discharge pipe 13.

[0024] Of course, as is well known to those skilled in the art, the hydraulic cylinder 17 of this utility model also needs to be provided with a power device to enable it to work normally. And as is well known to those skilled in the art, the provision of such power is commonplace and is a conventional means or common knowledge. It will not be elaborated here. Those skilled in the art can make any selection according to their needs or convenience.

[0025] Based on Embodiment 1, a burner head lifting device is provided. The hydraulic cylinder 17 drives the hydraulic rod 18 to rise, the hydraulic rod 18 drives the inner rod 15 to rise, the inner rod 15 drives the lifting platform body 3 to rise, and the lifting platform body 3 drives the burner head 8 to rise. The height of the burner head 8 can be adjusted according to specific actual needs. When the lifting platform body 3 rises, it will drive the support frame 10 to rise. The support frame 10 drives the inner plate 11 and the support plate 19 to rise. The inner plate 11 and the support plate 19 can keep the base 5 closed, which can prevent gaps from being generated after the lifting platform body 3 rises, and then the oil fumes will enter the interior of the base 5 through the gaps.

[0026] Example 2

[0027] like Figures 1-4 As shown, the present invention proposes a stove head lifting device. Compared with Embodiment 1, this embodiment further includes a lifting platform body 3, a base 5, a collection box 12, and an outer rod 16. A fixing platform 1 is installed on the upper surface of the base 5, and an installation groove 2 is opened inside the fixing platform 1. A water receiving tray 9 is installed on the upper surface of the lifting platform body 3, and a stove frame 6 is sleeved on the upper surface of the water receiving tray 9. An outer flame cover 7 is installed on the upper surface of the lifting platform body 3, and a stove head 8 is installed on the upper surface of the lifting platform body 3. A knob 4 is installed on the upper surface of the lifting platform body 3, and a collection box 12 is installed at the bottom inside the base 5.

[0028] In this embodiment, the drip tray 9 is located below the stove frame 6, which can immediately intercept overflow and guide away from the heat source; an air insulation layer is formed between the fixed platform 1 and the lifting platform body 3 to reduce the temperature rise of the base 5; the knob 4 is installed on the upper surface of the lifting platform body 3, away from the combustion zone, to avoid high-temperature baking and extend the life of electrical components; the stove frame 6 is sleeved on the drip tray 9 and can be lifted as a whole; the drip tray 9 and the lifting platform body 3 are flat and fitted, without screw holes or recesses, and can be wiped clean with a single wipe; the fixed platform 1 has a reserved installation groove 2 inside, and the lifting module can be pulled out as a whole for maintenance, reducing the difficulty of after-sales service; the collection box 12 is located at the bottom of the base 5, which can uniformly collect oil stains, condensate and residue dripped from the stove head 8, drip tray 9 or lifting mechanism, to prevent liquid from leaking out along the gaps of the base 5 and to keep the kitchen floor clean.

[0029] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A furnace head lifting device, comprising a lifting platform body (3), a base (5), a collection box (12), and an outer rod (16), characterized in that: The upper surface of the base (5) is equipped with a fixed platform (1), and the fixed platform (1) has an installation groove (2) inside. The upper surface of the lifting platform body (3) is equipped with a knob (4), and the lower surface of the lifting platform body (3) is fixed with a support frame (10). The lower surface of the support frame (10) is movably connected with an inner plate (11), and the lower surface of the support frame (10) is movably connected with a support plate (19).

2. The furnace head lifting device according to claim 1, characterized in that: The upper surface of the lifting platform body (3) is equipped with a water receiving tray (9), and the upper surface of the water receiving tray (9) is fitted with a furnace frame (6).

3. The furnace head lifting device according to claim 1, characterized in that: The upper surface of the lifting platform body (3) is equipped with an outer fire cover (7), and the upper surface of the lifting platform body (3) is equipped with a furnace head (8).

4. A furnace head lifting device according to claim 3, characterized in that: A collection box (12) is installed at the bottom inside the base (5), and an outer rod (16) is fixed at the bottom inside the collection box (12).

5. A furnace head lifting device according to claim 4, characterized in that: The outer end face of the collection box (12) is connected to a discharge pipe (13) that passes through the base (5), and the outer surface of the discharge pipe (13) is threaded with a discharge valve (14).

6. A furnace head lifting device according to claim 4, characterized in that: The upper surface of the outer rod (16) is movably connected to the inner rod (15), and the inner rod (15) is connected to the lower surface of the lifting platform body (3).

7. A furnace head lifting device according to claim 4, characterized in that: A hydraulic cylinder (17) is installed on the inner wall of the outer rod (16), and a hydraulic rod (18) is movably inserted into the upper surface of the hydraulic cylinder (17). The hydraulic rod (18) is connected to the lower surface of the inner rod (15).

Images