Energy storage type wagon balance potential energy recovery power generation device based on supercapacitor

Abstract

The utility model relates to the technical field of wagon balance potential energy power generation, in particular to an energy storage type wagon balance potential energy recovery power generation device based on a super capacitor, which comprises a first rotating rod, a limiting shaft arranged in the first rotating rod, a second rotating rod fixedly arranged at one end of the limiting shaft, and two limiting blocks fixedly arranged on the side face of the limiting shaft. The beneficial effects of the utility model are that the device facilitates the adjustment of the overall length of the first rotating rod and the second rotating rod, enables the permanent magnet synchronous generator to be just arranged at the side of the loadometer scale, enables the permanent magnet synchronous generator to be arranged at the side of the loadometer scale, and enables the permanent magnet synchronous generator to be arranged at the side of the loadometer scale, thereby achieving the adjustment of the overall length of the first rotating rod and the second rotating rod. Therefore, the underground space is saved, the construction cost is saved, the permanent magnet synchronous generator is prevented from being crushed by the loadometer scale, the service life of the permanent magnet synchronous generator is prolonged, and the application range of the device is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of potential energy power generation for weighbridges, and in particular to an energy storage type weighbridge potential energy recovery power generation device based on a supercapacitor. Background Art

[0002] A floor scale is a device used to weigh trucks, etc. In order to recover the potential energy when the floor scale moves downward, a potential energy recovery power generation device is usually set at the bottom of the floor scale;

[0003] The potential energy recovery power generation device usually includes a transmission device and a power generation device. The transmission device usually includes a rotating rod. A support seat is fixedly provided on the side of the rotating rod. A pressure rod is hinged on the top of the support seat. The top of the pressure rod is fixedly connected to the bottom of the floor scale. When the floor scale moves downward, the pressure rod will move downward, thereby driving the support seat to rotate, thereby driving the rotating rod to rotate. A first planar gear is fixedly provided at one end of the rotating rod. The power generation device includes a permanent magnet synchronous generator. A second planar gear is provided on the side of the transmission shaft of the permanent magnet synchronous generator. The second planar gear is driven to rotate by the first planar gear, thereby driving the transmission shaft of the permanent magnet synchronous generator to rotate, generating electricity through the permanent magnet synchronous generator, and storing electrical energy through a supercapacitor.

[0004] When the existing potential energy recovery power generation device is in use, the length of the rotating rod cannot be adjusted. When the rotating rod is short, the permanent magnet synchronous generator needs to be set at the bottom of the floor scale. When the floor scale falls, it is easy to crush the permanent magnet synchronous generator and reduce the service life of the permanent magnet synchronous generator. When the rotating rod is long, it occupies more underground space, which is easy to increase construction costs, making the application scope of the device smaller.

[0005] In order to solve the above problems, the present application proposes a supercapacitor-based energy storage type weighbridge potential energy recovery and power generation device. Utility Model Content

[0006] To solve the problems raised in the above background technology. The utility model provides a supercapacitor-based energy storage type scale potential energy recovery power generation device, which can adjust the overall length of the first rotating rod and the second rotating rod so that the permanent magnet synchronous generator can be set just on the side of the scale, thereby saving underground space and construction costs, and avoiding the permanent magnet synchronous generator from being crushed by the scale, which is convenient for increasing the service life of the permanent magnet synchronous generator, thereby increasing the scope of application of the device, and limiting the positioning bolts through the baffle so that the positioning bolts cannot move up, thereby avoiding the positioning bolts from loosening, thereby reducing the probability of the limiting shaft and the limiting block from loosening, thereby further improving the stability of the first rotating rod, the limiting shaft and the second rotating rod during rotation, thereby improving the stability of the potential energy recovery device during use.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A potential energy recovery and power generation device for an energy storage type weighing scale based on a supercapacitor, comprising a first rotating rod, a limiting shaft is provided inside the first rotating rod, a second rotating rod is fixedly provided at one end of the limiting shaft, two limiting blocks are fixedly provided on the side of the limiting shaft, two limiting grooves are provided on the side of the first rotating rod, the interiors of the two limiting grooves are respectively fitted with the side surfaces of the two limiting blocks, a plurality of positioning holes are provided inside the two limiting blocks, and a plurality of positioning holes are provided inside the plurality of positioning holes, two first fixing seats are fixedly provided on the side of the first rotating rod, a plurality of first threaded holes are provided inside the two first fixing seats, and the sides of the plurality of positioning bolts are respectively threadedly connected with the internal surfaces of the corresponding first threaded holes, two second fixing seats are fixedly provided on the side of the first rotating rod, a plurality of second threaded holes are provided inside the two second fixing seats, and the sides of the plurality of positioning bolts are respectively threadedly connected with the internal surfaces of the corresponding second threaded holes, and a plurality of sliders are fixedly provided on the side of the limiting shaft.

[0008] As a preferred energy storage type weighbridge potential energy recovery and power generation device based on a supercapacitor of the utility model, the side of the first rotating rod is rotatably connected to a first mounting seat, the side of the first rotating rod is fixedly provided with a support seat, the top end of the support seat is hinged with a pressure rod, and the first mounting seat facilitates limiting the first rotating rod.

[0009] As a preferred energy storage type weighbridge potential energy recovery and power generation device based on a supercapacitor of the utility model, a plurality of slide grooves are opened inside the first rotating rod, and the side surfaces of the plurality of sliding blocks are respectively fitted with the interiors of the plurality of slide grooves, so that the first rotating rod can easily drive the limit shaft and the second rotating rod to rotate.

[0010] As a preferred energy storage type weighbridge potential energy recovery and power generation device based on a supercapacitor of the utility model, a plane gear is fixedly provided at one end of the second rotating rod, and the side of the second rotating rod is rotatably connected to a second mounting seat, and the second mounting seat facilitates limiting the second rotating rod.

[0011] As a preferred embodiment of the utility model of a supercapacitor-based energy storage type weighbridge potential energy recovery and power generation device, the sides of the two limit blocks are provided with fixed plates, and one side of the two fixed plates is fixed with a baffle, which facilitates the limiting of the baffle.

[0012] As a preferred energy storage type weighbridge potential energy recovery and power generation device based on supercapacitor of the utility model, a connecting rod is fixedly provided on one side of the two fixed plates, and connecting holes are opened on the sides of the two limit blocks. The interiors of the two connecting holes are respectively fitted with the sides of the two connecting rods, and the connecting rods facilitate limiting the fixed plates.

[0013] As a preferred embodiment of the utility model, a supercapacitor-based energy storage type weighbridge potential energy recovery and power generation device, one side of the two limit blocks is provided with a placement groove, the inside of the two placement grooves is provided with an extrusion block, one side of the two connecting rods is provided with an extrusion groove, the inside of the two extrusion grooves are respectively fitted with the side surfaces of the two extrusion blocks, and the extrusion blocks facilitate limiting the connecting rods.

[0014] As a preferred energy storage type weighbridge potential energy recovery and power generation device based on supercapacitor of the utility model, one side of the two placement slots is fixedly provided with an extrusion spring, one side of the two extrusion springs is respectively fixedly connected to one side of the two extrusion blocks, one side of the extrusion block is fixedly provided with a pull rod, one end of the pull rod is fixedly provided with a pull ring, and the pull ring facilitates pulling the pull rod.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. Remove the positioning bolt, move the second rotating rod left and right, thereby driving the limiting shaft to move left and right, so that the overall length of the first rotating rod and the second rotating rod increases or decreases, and the limiting shaft is limited by the slider and cannot rotate in the limiting groove. When the overall length of the first rotating rod and the second rotating rod is adjusted, the positioning bolt is inserted into the corresponding first threaded hole, the second threaded hole and the positioning hole, so that the first rotating rod and the limiting shaft are fixed together, so that the device is easy to adjust the overall length of the first rotating rod and the second rotating rod, so that the permanent magnet synchronous generator can be set on the side of the floor scale, thereby saving underground space, saving construction costs, and preventing the permanent magnet synchronous generator from being crushed by the floor scale, which is convenient for increasing the service life of the permanent magnet synchronous generator, thereby increasing the scope of application of the device;

[0017] 2. After the positioning bolt is installed, pull the pull ring to drive the pull rod and the extrusion block to move to the right. At this time, move the fixed plate to allow the connecting rod to enter the limit block. Release the pull ring. The extrusion block enters the inside of the connecting rod driven by the extrusion spring, so that the connecting rod is limited, so that the fixed plate and the limit block are fixed together. The positioning bolt is limited by the baffle plate so that the positioning bolt cannot move up, thereby avoiding the loosening of the positioning bolt, thereby reducing the probability of loosening of the limit shaft and the limit block, thereby further improving the stability of the first rotating rod, the limit shaft and the second rotating rod during rotation, thereby improving the stability of the potential energy recovery device during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

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

[0020] Figure 2 It is a schematic diagram of the exploded structure of the first rotating rod of the utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of the first rotating rod of the utility model;

[0022] Figure 4 It is a schematic diagram of the segmentation structure of the limit block of the utility model.

[0023] In the figure:

[0024] 1. First rotating rod; 2. Limiting shaft; 3. Second rotating rod; 4. Limiting block; 5. Positioning bolt; 6. First fixed seat; 7. Second fixed seat; 8. Sliding block; 9. First mounting seat; 10. Support seat; 11. Pressure rod; 12. Planar gear; 13. Second mounting seat; 14. Fixed plate; 15. Baffle; 16. Connecting rod; 17. Extrusion block; 18. Extrusion spring; 19. Pull rod; 20. Pull ring. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example 1

[0027] like Figure 1-Figure 4 As shown;

[0028] A supercapacitor-based energy storage type weighbridge potential energy recovery power generation device comprises a first rotating rod.

[0029] The potential energy recovery power generation device usually includes a transmission device and a power generation device. The transmission device usually includes a rotating rod. A support seat is fixedly provided on the side of the rotating rod. A pressure rod is hinged on the top of the support seat. The top of the pressure rod is fixedly connected to the bottom of the floor scale. When the floor scale moves downward, the pressure rod will move downward, thereby driving the support seat to rotate, thereby driving the rotating rod to rotate. A first planar gear is fixedly provided at one end of the rotating rod. The power generation device includes a permanent magnet synchronous generator. A second planar gear is provided on the side of the transmission shaft of the permanent magnet synchronous generator. The second planar gear is driven to rotate by the first planar gear, thereby driving the transmission shaft of the permanent magnet synchronous generator to rotate, generating electricity through the permanent magnet synchronous generator, and storing electrical energy through a supercapacitor.

[0030] When the existing potential energy recovery power generation device is in use, the length of the rotating rod cannot be adjusted. When the rotating rod is shorter, the permanent magnet synchronous generator needs to be set at the bottom of the floor scale. When the floor scale falls, it is easy to crush the permanent magnet synchronous generator, reducing the service life of the permanent magnet synchronous generator. When the rotating rod is longer, it occupies more underground space and easily increases construction costs, making the application scope of the device smaller. Combined with actual use, this problem is obviously a real problem that is difficult to solve. In view of this, in order to solve this technical problem, a limit shaft and a limit block are added to this application document.

[0031] According to the above content, in order to solve the problem that the length of the rotating rod cannot be adjusted and reduces the application scope of the device, it also includes a first rotating rod 1, a limiting shaft 2 is provided inside the first rotating rod 1, and a second rotating rod 3 is fixedly provided at one end of the limiting shaft 2, and two limiting blocks 4 are fixedly provided on the side of the limiting shaft 2, and two limiting grooves are provided on the side of the first rotating rod 1, and the interiors of the two limiting grooves are respectively fitted with the sides of the two limiting blocks 4, and the interiors of the two limiting blocks 4 are respectively provided with a plurality of positioning holes, and the interiors of the plurality of positioning holes are respectively provided with positioning bolts 5, and two first fixing seats 6 are fixedly provided on the side of the first rotating rod 1, and the interiors of the two first fixing seats 6 are respectively provided with a plurality of first threaded holes, and the sides of the plurality of positioning bolts 5 are respectively threadedly connected with the internal parts of the corresponding first threaded holes, and two second fixing seats 7 are fixedly provided on the side of the first rotating rod 1, and the interiors of the two second fixing seats 7 are respectively provided with a plurality of second threaded holes, and the sides of the plurality of positioning bolts 5 are respectively threadedly connected with the internal parts of the corresponding second threaded holes, and a plurality of sliding blocks 8 are fixedly provided on the side of the limiting shaft 2.

[0032] In this embodiment: the first mounting base 9 is fixed on the ground below the floor scale, the permanent magnet synchronous generator is placed on the side of the floor scale, the pressure rod 11 is fixed to the bottom end of the floor scale, and a gear is provided on the side of the permanent magnet synchronous generator transmission shaft. When the overall length between the first rotating rod 1 and the second rotating rod 3 is shorter, the positioning bolt 5 is removed, and the second rotating rod 3 is moved to the right, thereby driving the limiting shaft 2 to move to the right, so that the overall length of the first rotating rod 1 and the second rotating rod 3 increases, and the limiting shaft 2 is limited by the slider 8 and cannot rotate in the limiting groove, so that when the first rotating rod 1 rotates, the limiting shaft 2 and the second rotating rod 3 will rotate synchronously, and when the overall length between the first rotating rod 1 and the second rotating rod 3 is longer, the second rotating rod 3 is moved to the left, thereby driving the limiting shaft 2 to move to the left, so that the overall length of the first rotating rod 1 and the second rotating rod 3 is shortened. After the overall length adjustment of the rotating rod 1 and the second rotating rod 3 is completed, the positioning bolt 5 is inserted into the corresponding first threaded hole, the second threaded hole and the positioning hole, so that the limit block 4 is fixed together with the first fixing seat 6 and the second fixing seat 7, so that the first rotating rod 1 is fixed together with the limit shaft 2 to prevent the first rotating rod 1 and the limit shaft 2 from shaking when rotating. At this time, the second mounting seat 13 is fixed, and the gear on the permanent magnet synchronous generator transmission shaft is meshed with the plane gear 12 to complete the installation of the potential energy recovery device, so that the device is easy to adjust the overall length of the first rotating rod 1 and the second rotating rod 3, so that the permanent magnet synchronous generator can be set just on the side of the floor scale, so as to save underground space, save construction costs, and prevent the permanent magnet synchronous generator from being crushed by the floor scale, so as to increase the service life of the permanent magnet synchronous generator, thereby increasing the scope of application of the device.

[0033] In an optional embodiment: the side of the first rotating rod 1 is rotatably connected to the first mounting seat 9, the side of the first rotating rod 1 is fixedly provided with a support seat 10, and the top end of the support seat 10 is hinged with a pressure rod 11.

[0034] In this embodiment: the first mounting seat 9 is convenient for limiting the position of the first rotating rod 1 .

[0035] In an optional embodiment: a plurality of slide grooves are provided inside the first rotating rod 1 , and the side surfaces of the plurality of sliding blocks 8 are respectively fitted with the insides of the plurality of slide grooves.

[0036] In this embodiment: the first rotating rod 1 is convenient for driving the limiting shaft 2 and the second rotating rod 3 to rotate.

[0037] In an optional embodiment: a flat gear 12 is fixedly provided at one end of the second rotating rod 3 , and a second mounting seat 13 is rotatably connected to a side surface of the second rotating rod 3 .

[0038] In this embodiment: the second mounting seat 13 is convenient for limiting the second rotating rod 3 .

[0039] In an optional embodiment: a fixing plate 14 is provided on the side surfaces of the two limiting blocks 4 , and a baffle 15 is fixedly provided on one side of the two fixing plates 14 .

[0040] In this embodiment, the fixing plate 14 is convenient for limiting the baffle 15 .

[0041] In an optional embodiment: a connecting rod 16 is fixedly provided on one side of the two fixing plates 14 , and connecting holes are opened on the sides of the two limiting blocks 4 , and the insides of the two connecting holes are respectively fitted with the sides of the two connecting rods 16 .

[0042] In this embodiment, the connecting rod 16 is convenient for limiting the position of the fixing plate 14 .

[0043] In an optional embodiment: a placement groove is opened on one side of the two limit blocks 4, and an extrusion block 17 is provided inside the two placement grooves; an extrusion groove is opened on one side of the two connecting rods 16, and the insides of the two extrusion grooves are respectively fitted with the side surfaces of the two extrusion blocks 17.

[0044] In this embodiment, the extrusion block 17 is convenient for limiting the position of the connecting rod 16 .

[0045] In an optional embodiment: an extrusion spring 18 is fixedly provided on one side of the two placement grooves, one side of the two extrusion springs 18 is fixedly connected to one side of the two extrusion blocks 17 respectively, a pull rod 19 is fixedly provided on one side of the extrusion block 17, and a pull ring 20 is fixedly provided at one end of the pull rod 19.

[0046] In this embodiment: the pull ring 20 facilitates pulling the pull rod 19.

[0047] The working principle and use process of the utility model are as follows: fix the first mounting base 9 on the ground below the floor scale, place the permanent magnet synchronous generator on the side of the floor scale, fix the pressure rod 11 on the bottom end of the floor scale, and provide a gear on the side of the transmission shaft of the permanent magnet synchronous generator. When the overall length between the first rotating rod 1 and the second rotating rod 3 is short, remove the positioning bolt 5, move the second rotating rod 3 to the right, thereby driving the limiting shaft 2 to move to the right, so that the overall length of the first rotating rod 1 and the second rotating rod 3 increases, and the limiting shaft 2 is limited by the slider 8 and cannot rotate in the limiting groove, so that when the first rotating rod 1 rotates, the limiting shaft 2 The limiting shaft 2 and the second rotating rod 3 will rotate synchronously. When the overall length between the first rotating rod 1 and the second rotating rod 3 is longer, the second rotating rod 3 is moved leftward, thereby driving the limiting shaft 2 to move leftward, so that the overall length of the first rotating rod 1 and the second rotating rod 3 is shortened. When the overall length of the first rotating rod 1 and the second rotating rod 3 is adjusted, the positioning bolt 5 is inserted into the corresponding first threaded hole, the second threaded hole and the positioning hole, so that the limiting block 4 is fixed together with the first fixing seat 6 and the second fixing seat 7, so that the first rotating rod 1 and the limiting shaft 2 are fixed together to prevent the first rotating rod 1 and the limiting shaft 2 from shaking when rotating. At this time, the second mounting seat 13 is fixed, and the gear on the permanent magnet synchronous generator transmission shaft is meshed with the plane gear 12, so as to complete the installation of the potential energy recovery device, so that the device is convenient for adjusting the overall length of the first rotating rod 1 and the second rotating rod 3, so that the permanent magnet synchronous generator can be set just on the side of the floor scale, so as to save underground space, save construction costs, and avoid the permanent magnet synchronous generator being crushed by the floor scale, so as to increase the service life of the permanent magnet synchronous generator, thereby increasing the scope of application of the device. After the positioning bolt 5 is installed, pull the pull ring 20, thereby driving the pull rod 19 and the extrusion block 17 to move to the right. The fixing plate 14 is moved at this time, so that the connecting rod 16 enters the interior of the limit block 4, the pull ring 20 is released, and the extrusion block 17 enters the interior of the connecting rod 16 under the drive of the extrusion spring 18, so that the connecting rod 16 is limited, so that the fixing plate 14 and the limit block 4 are fixed together, and the positioning bolt 5 is limited by the baffle 15, so that the positioning bolt 5 cannot move up, thereby avoiding the positioning bolt 5 from loosening, thereby reducing the probability of loosening of the limit shaft 2 and the limit block 4, thereby further improving the stability of the first rotating rod 1, the limit shaft 2 and the second rotating rod 3 during rotation, thereby improving the stability of the potential energy recovery device during use.

[0048] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A supercapacitor-based energy storage type weighbridge potential energy recovery power generation device, comprising a first rotating rod (1), characterized in that: A limiting shaft (2) is provided inside the first rotating rod (1), a second rotating rod (3) is fixedly provided at one end of the limiting shaft (2), two limiting blocks (4) are fixedly provided on the side of the limiting shaft (2), two limiting grooves are provided on the side of the first rotating rod (1), the interiors of the two limiting grooves are respectively fitted with the side surfaces of the two limiting blocks (4), a plurality of positioning holes are provided inside the two limiting blocks (4), a plurality of positioning holes are provided inside the two limiting blocks (4), two first fixing seats (6) are fixedly provided on the side of the first rotating rod (1), a plurality of first threaded holes are provided inside the two first fixing seats (6), the sides of the plurality of positioning bolts (5) are respectively threadedly connected with the interiors of the corresponding first threaded holes, two second fixing seats (7) are fixedly provided on the side of the first rotating rod (1), a plurality of second threaded holes are provided inside the two second fixing seats (7), the sides of the plurality of positioning bolts (5) are respectively threadedly connected with the interiors of the corresponding second threaded holes, and a plurality of sliding blocks (8) are fixedly provided on the side of the limiting shaft (2).

2. According to claim 1, a supercapacitor-based energy storage type weighbridge potential energy recovery power generation device is characterized in that: The side surface of the first rotating rod (1) is rotatably connected to a first mounting seat (9), the side surface of the first rotating rod (1) is fixedly provided with a support seat (10), and the top end of the support seat (10) is hinged with a pressure rod (11).

3. According to claim 1, a supercapacitor-based energy storage type weighbridge potential energy recovery power generation device is characterized in that: A plurality of slide grooves are provided inside the first rotating rod (1), and the side surfaces of the plurality of sliding blocks (8) are respectively fitted with the insides of the plurality of slide grooves.

4. The energy storage type weighbridge potential energy recovery power generation device based on supercapacitor according to claim 1 is characterized in that: A plane gear (12) is fixedly provided on one end of the second rotating rod (3), and a second mounting seat (13) is rotatably connected to a side surface of the second rotating rod (3).

5. According to claim 1, a supercapacitor-based energy storage type weighbridge potential energy recovery power generation device is characterized in that: A fixing plate (14) is provided on the side of each of the two limit blocks (4), and a baffle (15) is fixedly provided on one side of each of the two fixing plates (14).

6. The energy storage type weighbridge potential energy recovery power generation device based on supercapacitor according to claim 5, characterized in that: A connecting rod (16) is fixedly provided on one side of the two fixing plates (14), and connecting holes are provided on the sides of the two limiting blocks (4), and the interiors of the two connecting holes are respectively fitted with the sides of the two connecting rods (16).

7. The energy storage type weighbridge potential energy recovery power generation device based on supercapacitor according to claim 6, characterized in that: One side of the two limit blocks (4) is provided with a placement groove, and the interior of the two placement grooves is provided with an extrusion block (17); one side of the two connecting rods (16) is provided with an extrusion groove, and the interior of the two extrusion grooves is respectively fitted with the side surfaces of the two extrusion blocks (17).

8. The energy storage type weighbridge potential energy recovery power generation device based on supercapacitor according to claim 7, characterized in that: An extrusion spring (18) is fixedly provided on one side of the two placement grooves, one side of the two extrusion springs (18) is fixedly connected to one side of two extrusion blocks (17) respectively, one side of the extrusion blocks (17) is fixedly provided with a pull rod (19), and one end of the pull rod (19) is fixedly provided with a pull ring (20).

Images