Energy-saving device for nitrogen making machine

Abstract

The utility model provides an energy-saving device for a nitrogen making machine, which comprises a base plate, a pair of vertical plates, a lifting lever, a hook rope and a photovoltaic panel, the base plate is centrally arranged at the top of the nitrogen making machine, and slide wire wheels are arranged at the left end and the right end of the base plate; the vertical plates are oppositely arranged in the middle of the upper plate face of the base plate. The lifting levers are transversely arranged between the two vertical plates, the ends of the lifting levers penetrate through the corresponding vertical plates, rope lifting blocks are fixed to the ends of the lifting levers, the lifting levers are driven by electric power to move in the height direction of the vertical plates, and the rope lifting blocks are attached to the outer plate faces of the vertical plates. The angle operation process of the photovoltaic panel is simple and convenient, a worker does not need to use a climbing tool, potential safety hazards can be effectively eradicated, meanwhile, a traditional bolt connection mode is abandoned for fixation of the photovoltaic panel and the nitrogen making machine, a simpler and quicker method is adopted, and the photovoltaic panel and the nitrogen making machine are fixed more conveniently and quickly. The installation speed of the photovoltaic panel and the nitrogen making machine can be effectively increased, the labor intensity of workers is effectively reduced, and the use effect is excellent.

Description

Technical Field

[0001] The utility model belongs to the technical field of energy saving for nitrogen generators, and in particular relates to an energy saving device for nitrogen generators. Background Art

[0002] The function of the nitrogen generator energy-saving device is to significantly reduce the overall electricity consumption of the nitrogen generator to reduce the production and processing cost of the nitrogen generator.

[0003] For example, an energy-saving device for a nitrogen generator with the authorization announcement number CN219326597U aims to collect the final light energy using photovoltaic panels, and to supply the nitrogen generator with electrical energy from nature, thereby improving the energy-saving effect of the energy-saving device for the nitrogen generator. However, although the patent can achieve energy-saving effects for the nitrogen generator, the photovoltaic panels of the patent need to be operated by workers at the top of the nitrogen generator to adjust their angles in order to adapt to the direction of light. In actual applications, the actual height of the nitrogen generator is much higher than the upright height of the human body, and the photovoltaic panels need to be installed on the top of the nitrogen generator to ensure the light energy collection effect. Therefore, the patent requires the use of climbing tools such as ladders to adjust the angle of the photovoltaic panels according to the direction of light. The operation process is not only cumbersome but also has certain safety hazards. Moreover, the photovoltaic panels of the patent also require workers to use climbing tools to fix the nitrogen generator, which is not only labor-intensive but also has low installation efficiency.

[0004] Therefore, it is necessary to provide an improved technical solution to address the above-mentioned deficiencies in the prior art. Utility Model Content

[0005] The utility model aims to overcome the problems of the energy-saving device for nitrogen generator in the prior art, such as complicated operation, potential safety hazards, low installation efficiency and high labor intensity, and provide an energy-saving device for nitrogen generator.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An energy-saving device for a nitrogen generator, comprising: a base plate, a pair of vertical plates, a lifting bar, a hook and a photovoltaic panel, wherein the base plate is centrally placed on the top of the nitrogen generator, and pulleys are provided at both ends of the base plate; a pair of vertical plates are relatively arranged in the middle of the upper plate surface of the base plate; the lifting bar is horizontally arranged between the two vertical plates, and the end of the lifting bar passes through the corresponding vertical plates, a lifting rope block is fixed to the end of the lifting bar and the lifting bar is driven by electricity to move along the height direction of the vertical plate, and the lifting rope block is in contact with the outer plate surface of the vertical plate; the hooks at both ends of the hook are respectively hooked on the protruding hanging rods on the top of the nitrogen generator, and the lifting rope is connected to the hook at both ends of the hook. The center of the rope portion of the hook cable is connected to the rope lifting block, and there is rolling friction between the rope portion of the hook cable and the pulley; the photovoltaic panel is rotatably arranged above the middle of the base plate, the middle of the photovoltaic panel is hinged to the top of the vertical plate, and an arc-shaped rack is provided in the center of the bottom of the photovoltaic panel, and the teeth of the arc-shaped rack are distributed on the inner arc surface of the arc-shaped rack, and a lifting frame is provided on one side of one of the vertical plates, and a motor is provided on the top of the lifting frame, and a gear is provided between the motor and the adjacent vertical plate, and the gear is mounted on the outside of the rotating shaft of the motor, and the gear is meshed with the arc-shaped rack.

[0008] In the energy-saving device for a nitrogen generator as described above, preferably, a vertical chute is provided at the bottom of the vertical plate, and the height of the chute does not exceed the height of the lifting frame;

[0009] The end of the lifting bar is located in the sliding groove and slides up and down in the sliding groove.

[0010] Preferably, both left and right ends of the base plate are provided with notches corresponding to the rope lifting blocks, and the pulley is rotatably arranged in the notches.

[0011] Preferably, both left and right sides of the upper plate surface of the base plate are provided with elongated grooves in the same direction as the extension direction of the two ends of the hook rope;

[0012] The elongated groove is communicated with the notch on the same side.

[0013] Preferably, a groove is provided at the center of the base plate, and a cylinder is provided in the groove;

[0014] The pneumatic rod of the cylinder is vertically upward, and the upper end of the pneumatic rod is fixed to the bottom center of the lifting bar.

[0015] Preferably, the end of the rotating shaft of the motor is inserted into the adjacent vertical plate, and a bearing is mounted on the end of the rotating shaft;

[0016] The bearing is embedded in the vertical plate.

[0017] Beneficial effects: The photovoltaic panel angle operation process of the utility model is simple, and the staff does not need to use climbing tools, which can effectively prevent the occurrence of safety hazards. At the same time, the fixation of the photovoltaic panel and the nitrogen generator in the utility model abandons the traditional bolt connection method and adopts a simpler and faster method, which can effectively improve the installation speed of the photovoltaic panel and the nitrogen generator, and effectively reduce the labor intensity of the staff, and the use effect is excellent. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments and descriptions of the present invention are used to explain the present invention and do not constitute an improper limitation on the present invention. Among them:

[0019] Figure 1 It is an overall schematic diagram of the utility model;

[0020] Figure 2 for Figure 1 A rear view schematic diagram of

[0021] Figure 3 for Figure 1 Schematic diagram of the main view.

[0022] In the figure: 1. base plate; 2. pulley; 3. vertical plate; 4. lifting bar; 5. lifting rope block; 6. hook rope; 7. hanging rod; 8. photovoltaic panel; 9. arc-shaped rack; 10. lifting frame; 11. motor; 12. gear; 13. slide groove; 14. notch; 15. long groove; 16. cylinder; 17. rotating shaft. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field belong to the protection scope of the present invention.

[0024] In the description of the present invention, the terms "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and do not require that the present invention must be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention. The terms "connected" and "connection" used in the present invention should be understood in a broad sense. For example, they can be fixed connections or detachable connections; they can be directly connected or indirectly connected through intermediate components. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0025] The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments. It should be noted that the embodiments and features in the embodiments of the present invention can be combined with each other without conflict.

[0026] Embodiment: This embodiment aims to provide an energy-saving device for a nitrogen generator, which mainly eliminates the safety hazards caused by the traditional energy-saving device for nitrogen generators during the adjustment of the angle of the photovoltaic panels, and makes the installation method of the photovoltaic panels and the nitrogen generator simple and quick, effectively reducing the labor intensity of the staff and improving work efficiency.

[0027] Reference Figure 1 and Figure 2 , including: a base plate 1, a pair of vertical plates 3, a lifting bar 4, a hook 6 and a photovoltaic panel 8, the base plate 1 is centrally placed on the top of the nitrogen generator, a pair of notches 14 are provided at the left and right ends of the base plate 1, and a pulley 2 is rotatably installed in the notch 14, the two vertical plates 3 are arranged on the upper plate surface of the base plate 1 one after the other, and the positions of the vertical plates 3 and the notches 14 are staggered, and the vertical plates 3 are moved a short distance toward the center of the base plate 1, and a vertical slide groove 13 is provided in the center of the bottom of the vertical plate 3; the lifting bar 4 is actually a rectangular crossbar, which is horizontally arranged between the two vertical plates 3, and the end of the lifting bar 4 extends To the corresponding slide groove 13, and the width of the lifting bar 4 is consistent with the groove width of the slide groove 13, so that the lifting bar 4 can only slide up and down in the slide groove 13. A groove is provided in the center of the base plate 1, and a cylinder 16 is placed and fixed in the groove. The pneumatic rod of the cylinder 16 is vertically upward, and the upper end of the pneumatic rod is fixed to the bottom center of the lifting bar 4. The pneumatic rod is driven by the cylinder 16 to drive the lifting bar 4 to move up and down. At the same time, the cylinder 16 can also be replaced by an electric motor, but it is necessary to ensure that the rotating shaft 17 of the motor passes through the center of the lifting bar 4, and the rotating shaft 17 is threadedly connected to the lifting bar 4.

[0028] Reference Figure 1 and Figure 2The end of the lifting bar 4 is fixed with a lifting rope block 5 corresponding to the notch 14, and the lifting rope block 5 fits the outer plate surface of the vertical plate 3; the hooks at both ends of the hook rope 6 are respectively hooked on the protruding hanging rods 7 on the left and right sides of the top of the nitrogen generator. It should be noted that a block is provided at the end of the hanging rod 7 away from the nitrogen generator to prevent the hook from falling off the hanging rod 7. The hook rope 6 passes through the middle of the lifting rope block 5, and the middle part of the hook rope 6 is fixed to the lifting rope block 5, and then the hook part of the hook rope 6 bypasses the pulley 2 to extend to the hanging rod 7 below, and the pulley 2 and the rope of the hook rope 6 The parts are in a state of rolling friction, and the pulley 2 guides the hook rope 6, which also avoids the static friction between the rope part of the hook rope 6 and the edge of the base plate 1, which causes the rope part of the hook rope 6 to be worn; the left and right sides of the upper plate surface of the base plate 1 are provided with elongated grooves 15 consistent with the extension direction of the two ends of the hook rope 6, and the elongated grooves 15 are connected with the notch 14 on the same side. When the middle part of the hook rope 6 gradually descends, the part of the hook rope 6 close to the upper plate surface of the base plate 1 naturally enters the elongated groove 15, so as to prevent the base plate 1 from interfering with the movement of the hook rope 6.

[0029] Reference Figure 1 , Figure 2 and Figure 3 The photovoltaic panel 8 is rotatably arranged above the middle of the substrate 1. The middle of the photovoltaic panel 8 is hinged to the top of the vertical plate 3. An arc-shaped rack 9 is arranged in the center of the bottom front side of the photovoltaic panel 8. The teeth of the arc-shaped rack 9 are distributed on the inner arc surface of the arc-shaped rack 9. A U-shaped lifting frame 10 is arranged behind the vertical plate 3 on the front side of the upper surface of the substrate 1. The lifting bar 4 passes through the U-shaped space of the lifting frame 10. The height of the slide 13 does not exceed the lifting frame 10. Therefore, the lifting and lowering of the lifting bar 4 will not interfere with the lifting frame 10. A motor 11 is arranged on the top of the lifting frame 10. The motor 1 A gear 12 is provided between the vertical plate 3 on the front side of the upper surface of the substrate 1 and the vertical plate 3. The gear 12 is fixedly mounted on the outside of the rotating shaft 17 of the motor 11, and the gear 12 is meshed with the arc-shaped rack 9. Based on this, the gear 12 can drive the arc-shaped rack 9 to rotate after being driven by the motor 11, and then drive the photovoltaic panel 8 to rotate, so as to adjust the angle of the photovoltaic panel 8 corresponding to the light emission direction. It should be understood that the empty positions on the left and right sides of the upper plate surface of the substrate 1 can be installed with batteries to store the electrical energy converted from the light energy collected by the photovoltaic panel 8 without hindering the rotation of the photovoltaic panel 8.

[0030] In this embodiment, according to the prior art, the motor 11 and the cylinder 16 can be remotely controlled by a remote control switch, or wired control can be achieved by physically connecting the motor 11 or the cylinder 16 through wires. However, compared with remote control, the distance of wired control is limited. However, for this device, wired control is more suitable for on-site use, and the use process is more stable.

[0031] In this embodiment, the end of the rotating shaft 17 of the motor 11 is inserted on the adjacent vertical plate 3, and a bearing is mounted on the end of the rotating shaft 17. The bearing is embedded in the vertical plate 3. The bearing can reduce the rotation resistance of the rotating shaft 17 of the motor 11. The purpose of inserting the rotating shaft 17 of the motor 11 on the adjacent vertical plate 3 is to ensure the stability of the rotating shaft 17, thereby ensuring the transmission capacity of the gear 12.

[0032] During actual operation, the staff first hoist the device as a whole to the top of the nitrogen generator and center the device, then fiddle with the hook at the end of the hook rope 6 to make it naturally hang down to the corresponding hanging rod 7, and then start the cylinder 16, so that the pneumatic rod of the cylinder 16 pushes the lifting bar 4 to rise, and at the same time, the lifting rope block 5 at the end of the lifting bar 4 gradually pulls up the middle part of the hook rope 6, and the hooks at both ends of the hook rope 6 gradually rise and finally hook on the hanging rod 7, the hook rope 6 is tensioned as a whole, and the substrate 1 is therefore stably fixed on the top of the nitrogen generator. After that, the angle of the photovoltaic panel 8 can be adjusted according to the direction of light emission. Specifically, by starting the motor 11 to drive the gear 12 to rotate, the arc rack 9 rotates through the gear 12, and the angle of the photovoltaic panel 8 also changes accordingly.

[0033] The photovoltaic panel 8 of the utility model has a simple angle operation process, and does not require the staff to use climbing tools, which can effectively prevent the occurrence of safety hazards. At the same time, the fixation of the photovoltaic panel 8 and the nitrogen generator in the utility model abandons the traditional bolt connection method and adopts a simpler and faster method, which can effectively improve the installation speed of the photovoltaic panel 8 and the nitrogen generator, and effectively reduce the labor intensity of the staff, and the use effect is excellent.

[0034] It should be understood that the above description is merely exemplary and the embodiments of the present application do not limit this.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention are within the scope of protection of the pending claims of the present invention.

Claims

1. An energy-saving device for a nitrogen generator, characterized in that: include: A base plate is centrally placed on the top of the nitrogen generator, and pulleys are provided at both left and right ends of the base plate; A pair of standing plates, arranged oppositely at the middle of the upper plate surface of the base plate; A lifting bar is horizontally arranged between the two vertical boards, the end of the lifting bar passes through the corresponding vertical board, a lifting rope block is fixed to the end of the lifting bar and the lifting bar is driven by electricity to move along the height direction of the vertical board, and the lifting rope block is in contact with the outer plate surface of the vertical board; The hook rope has hooks at both ends that are hooked on the hanging rods protruding from the top of the nitrogen generator, the rope of the hook rope is connected to the rope lifting block in the middle, and the rope of the hook rope is rolled and rubbed against the pulley; A photovoltaic panel is rotatably arranged above the middle of the substrate, the middle of the photovoltaic panel is hinged to the top of the vertical board, an arc-shaped rack is centrally arranged at the bottom of the photovoltaic panel, the teeth of the arc-shaped rack are distributed on the inner arc surface of the arc-shaped rack, a lifting frame is arranged on one side of one of the vertical boards, a motor is arranged on the top of the lifting frame, a gear is arranged between the motor and the adjacent vertical board, the gear is mounted on the outside of the rotating shaft of the motor, and the gear is meshed with the arc-shaped rack.

2. The energy-saving device for nitrogen generator according to claim 1, characterized in that: A vertical slide is provided at the bottom of the vertical board, and the height of the slide does not exceed that of the lifting frame; The end of the lifting bar is located in the sliding groove and slides up and down in the sliding groove.

3. The energy-saving device for nitrogen generator according to claim 1, characterized in that: The left and right ends of the base plate are both provided with notches corresponding to the rope lifting blocks, and the pulley is rotatably arranged in the notches.

4. The energy-saving device for nitrogen generator according to claim 3, characterized in that: The left and right sides of the upper plate surface of the base plate are both provided with elongated grooves in the same direction as the extension of the two ends of the hook rope; The elongated groove is communicated with the notch on the same side.

5. The energy-saving device for nitrogen generator according to claim 1, characterized in that: A groove is provided at the center of the base plate, and a cylinder is provided in the groove; The pneumatic rod of the cylinder is vertically upward, and the upper end of the pneumatic rod is fixed to the bottom center of the lifting bar.

6. The energy-saving device for nitrogen generator according to claim 1, characterized in that: The end of the rotating shaft of the motor is inserted into the adjacent vertical plate, and a bearing is sleeved on the end of the rotating shaft; The bearing is embedded in the vertical plate.

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