Elastic potential energy application system

Abstract

The utility model relates to the technical field of potential energy devices, in particular to an elastic potential energy application system which comprises an energy storage unit and an energy release unit. The energy storage unit comprises a first energy storage rod, an energy storage support, an energy storage rack mechanism and an energy input device. The first energy storage rod is placed in the energy storage support, one end of the first energy storage rod is in contact connection with the energy storage rack mechanism, the energy storage rack mechanism is connected with the energy input device, and the energy input device converts energy through the energy storage rack mechanism and stores the energy to the first energy storage rod; the energy release unit comprises an energy release bracket, a second energy storage rod, an energy release rack mechanism and an energy output device; at least one group of energy release brackets, energy release rack mechanisms and second energy storage rods are arranged in the energy release unit; the second energy storage rod is placed in the energy release support, one end of the second energy storage rod is in contact connection with the energy release rack mechanism, and the energy release rack mechanism is connected with the energy output device. According to the utility model, photovoltaic, wind power, power plant abandoned electricity and other energy sources can be converted into potential energy for storage, and storage and taking are convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of potential energy device, especially a kind of elastic potential energy application system. BACKGROUND

[0002] There are many methods to store electric energy at present, such as storage battery, water storage reservoir, hydrogen energy storage, hot molten salt energy storage, flywheel energy storage, etc. However, in high-temperature hot weather or cold winter, the storage condition will be greatly affected by temperature, and defects such as heat impact or large electric energy loss in cold weather may occur.

[0003] There is also potential energy storage, such as elastic potential energy storage. However, the energy storage capacity of potential energy storage is not large enough, and after energy storage, the energy storage elastic member is fixed in the energy storage device. The potential energy storage and release are in the same device, the energy storage elastic member cannot be taken out alone for storage after energy storage, and it cannot be stored for a long time. Moreover, the energy storage elastic member has large loss after repeated use, and the potential energy storage effect is not ideal. For example, the Chinese patent with the patent name "elastic potential energy storage device" and the patent number "201220237151.5" discloses an elastic potential energy storage device, which includes an elastic member and a column. The elastic member is wound on the column. The column includes a first column and a second column which are rotatably installed on a support. One end of the elastic member is connected to the first column, and the other end is connected to the second column. One end of the first column is fixedly connected with a first gear, and one end of the second column is fixedly connected with a second gear. The first gear and the second gear are in transmission connection. The diameter of the first column is the same as that of the second column. The transmission ratio of the first gear to the second gear is greater than 1:1. The elastic member is a rubber belt. This elastic potential energy storage device uses a switch or a clutch to flexibly control the storage or release of elastic potential energy. The energy storage time is short, and the elastic potential energy storage and release are in the same device. The energy storage elastic member cannot be stored alone after energy storage, and the potential energy cannot be released alone conveniently.

[0004] Therefore, there is a need for an elastic potential energy storage and release system that can be used separately, the energy storage elastic member can be separated from the energy storage device, and the elastic potential energy can be stored for a long time and used at any time. The elastic potential energy application system solves the problems in the prior art. UTILITY MODEL CONTENTS

[0005] In order to solve the problems in the prior art, such as short energy storage time, low elastic potential energy of the elastic member, and the same device for elastic potential energy storage and release, which cannot store the elastic potential energy alone after energy storage and cannot release the potential energy alone conveniently, an elastic potential energy application system is provided.

[0006] To address the above issues, an elastic potential energy application system is provided, comprising an energy storage unit and an energy release unit.

[0007] The energy storage unit includes a first energy storage rod, an energy storage support, an energy storage rack mechanism, and an energy input device;

[0008] The first energy storage rod is placed in the energy storage support. One end of the first energy storage rod is in contact with the energy storage rack mechanism. The energy storage rack mechanism is connected to the energy input device. The energy input device converts and stores energy into the first energy storage rod through the energy storage rack mechanism.

[0009] The energy release unit includes an energy release support, a second energy storage rod, an energy release rack mechanism, and an energy output device;

[0010] The energy release unit shall be equipped with at least one set of energy release support, energy release rack mechanism and second energy storage rod;

[0011] The second energy storage rod is placed in the energy release support. One end of the second energy storage rod is in contact with the energy release rack mechanism. The energy release rack mechanism is connected to the energy output device. The second energy storage rod transmits energy to the energy output device through the energy release rack mechanism.

[0012] Preferably, the first energy storage rod and the second energy storage rod have the same structure, including a front end cover, a rear end cover, a guide rod, and an energy storage elastic element;

[0013] A front protrusion is provided in the middle of the outer side of the front end cover of the energy storage rod, and a rear protrusion is provided in the middle of the outer side of the rear end cover of the energy storage rod. A through hole is provided in the middle of the rear protrusion of the rear end cover of the energy storage rod, through which a guide rod can slide. U-shaped locking grooves are provided on the upper edge and the left and right edges of the front end cover and the rear end cover of the energy storage rod.

[0014] The guide rod includes a front guide rod and a rear guide rod; the front guide rod and the rear guide rod are connected by threads; the end of the front guide rod is fixedly connected to the middle position inside the front end cover of the energy storage rod, and the end of the rear guide rod is set in the through hole of the rear end cover of the energy storage rod; when the first energy storage rod has completed energy storage, the rear guide rod extends out from the through hole of the rear end cover of the first energy storage rod and is removed; before the second energy storage rod releases energy, the rear guide rod is inserted into the through hole of the rear end cover of the second energy storage rod and connected to the front guide rod;

[0015] The energy storage elastic element is disposed between the front end cover and the rear end cover of the energy storage rod, and the two ends of the energy storage elastic element are respectively fixedly connected to the inner sides of the front end cover and the rear end cover of the energy storage rod.

[0016] Preferably, both the energy storage unit and the energy release unit further include an energy storage rod locking assembly and a pressure auxiliary device;

[0017] The energy storage rod locking assembly locks the first energy storage rod after it has finished storing energy; before the second energy storage rod releases energy, the energy storage rod locking assembly releases the lock on the second energy storage rod.

[0018] The energy storage rod locking assembly includes a traction rod and an energy storage rod locking plate;

[0019] The traction rod is equipped with end caps at both ends. The traction rod is used to lock the first energy storage rod after it has finished storing energy by engaging the locking groove.

[0020] The pressure assist device acts on the front end cover of the first energy storage rod and the front end cover of the second energy storage rod to assist in the installation or removal of the traction rod.

[0021] The energy storage rod locking plate includes a sealing plate and a long plate; the sealing plate is a U-shaped plate, including an end plate and a side plate, and the end plate of the sealing plate is provided with a limiting through hole that matches the traction rod installed on the locking groove;

[0022] After the traction rod is inserted into the locking groove, the first energy storage rod is removed. The sealing plate is fastened to the front end cover and rear end cover of the first energy storage rod, respectively. The side plate of the sealing plate and the long plate located between the side plates are fastened by fasteners.

[0023] Before the second energy storage rod is placed into the energy release bracket, remove the sealing plate and the long plate. Then, place the second energy storage rod into the energy release bracket and use the pressure auxiliary device to help remove the traction rod from the locking groove.

[0024] Preferably, the energy storage bracket and the energy release bracket have the same structure, including a front cover, a rear cover, a crossbeam, a fixing base, and a support assembly;

[0025] A through hole is provided at the center of the front and rear covers of the bracket.

[0026] The front and rear covers of the bracket are symmetrically equipped with mounting holes on both sides.

[0027] The crossbeams are set on both sides between the front cover and the rear cover of the bracket, and are connected to the front cover and the rear cover of the bracket through mounting holes.

[0028] The front and rear covers of the bracket are fixed to the ground by mounting brackets;

[0029] The support assembly is located below the front cover and rear cover of the support frame and is used to support the first and second energy storage rods.

[0030] Preferably, the support assembly includes a fixed support plate and a movable support plate;

[0031] The fixed support plate is located near the rear end cover of the bracket and connects the rear end cover of the bracket to the crossbeam located at the bottom.

[0032] The movable support plate is located near the front cover of the bracket, and a lifting bracket is installed below the movable support plate. The position of the movable support plate is adjusted by the lifting push rod on the lifting bracket. When the first energy storage rod is storing energy, the movable support plate supports both the first energy storage rod and the energy storage rack mechanism.

[0033] When the second energy storage rod releases energy, the movable support plate simultaneously supports the second energy storage rod and the energy release rack mechanism.

[0034] Preferably, the energy storage rack mechanism and the energy release rack mechanism have the same structure, including a rack, a rack limiting component, and a rack support component;

[0035] A longitudinal limiting groove is provided at the middle position on both sides of the rack;

[0036] The rack limiting assembly is located on both sides of the rack, and the rack is limited by the limiting groove;

[0037] The rack support assembly is located below the rack, enabling the rack to rise and fall.

[0038] Preferably, the rack limiting assembly includes a pulley and a pulley bracket; the rack support assembly includes a base plate, a rack plate, and an electric pressure rod.

[0039] The pulley is slidably positioned within the limiting groove, and the size of the pulley is smaller than the height of the limiting groove.

[0040] The pulley is connected to the pulley bracket via a connecting rod; the lower part of the pulley bracket is connected to the base plate via a fastener; the base plate is fixed to the ground via a fastener.

[0041] The pulley brackets are spaced apart along the longitudinal direction of the rack, including a first pulley bracket and a second pulley bracket; the first pulley bracket is located on both sides of the rack, and the second pulley bracket is located on both sides of the energy storage bracket and the energy release bracket; the connecting rod connecting the pulley in the second pulley bracket is a telescopic electric push rod, and the extended end of the telescopic electric push rod passes through the gap between the crossbeams and connects to the pulley.

[0042] A rack plate is positioned below the rack, and the rack plate is connected to an electric pressure rod; the rack slides on the rack plate, and the rack rises and falls through the electric pressure rod on the rack plate.

[0043] Preferably, the energy input device includes a first speed increaser, a first pulley, and an input pulley;

[0044] The first speed increaser is equipped with a first main gear, a first auxiliary gear, and a first main shaft;

[0045] An upward-sloping groove is provided on the upper plate of the first speed increaser next to the first main gear. The first auxiliary gear is locked in the groove by the first auxiliary gear shaft, and the first auxiliary gear shaft is connected to the plate of the first speed increaser by a tension spring.

[0046] When the first energy storage rod stores energy, the first main gear contacts the energy storage rack mechanism; after the first energy storage rod has finished storing energy, the first auxiliary gear contacts the energy storage rack mechanism.

[0047] The first main shaft is connected to the first pulley, and the first pulley and the input pulley are connected by a belt. The input pulley is powered by an external energy source. The rotation of the input pulley drives the first main shaft to rotate, and the first main shaft drives the first main gear to rotate. The rotation of the first main gear realizes the forward or backward movement of the energy storage rack mechanism.

[0048] Preferably, the energy output device includes a second speed increaser, a second pulley, a speed regulator, and an output pulley;

[0049] The second speed increaser is equipped with a second gear shaft, a second main gear, a second auxiliary gear, and a second main shaft;

[0050] At least one second main gear is provided on the second gear shaft;

[0051] An upward-sloping groove is provided on the upper plate of the second speed increaser next to the second main gear. The second auxiliary gear is locked in the groove by the second auxiliary gear shaft, which is connected to the plate of the second speed increaser by a tension spring.

[0052] When the second energy storage rod releases energy, the second main gear contacts the energy release rack mechanism; after the second energy storage rod has released energy, the second auxiliary gear contacts the energy release rack mechanism.

[0053] The energy-releasing rack mechanism drives the second main gear to rotate, which in turn drives the second gear shaft to rotate. The second gear shaft then drives the second main shaft to rotate. The second main shaft is connected to the second pulley, which is connected to the speed regulator via a belt. The output shaft of the speed regulator is connected to the output pulley via a belt, and the output shaft of the output pulley is connected to the generator, thus enabling the generator to generate electricity.

[0054] Preferably, it also includes an energy storage control unit and an energy release control unit;

[0055] The energy storage control unit and the energy release control unit have the same structure, including a main controller, a detection component, a control component, and a gripping device; the detection component, the control component, and the gripping device are all connected to the main controller;

[0056] The detection component includes detectors respectively installed on the first energy storage rod and the second energy storage rod; the detection component is used to detect the energy storage completion status of the first energy storage rod and the energy release status of the second energy storage rod.

[0057] The control components include controllers respectively installed on the energy storage support, energy storage rack mechanism, energy input device, energy release support, energy release rack mechanism, energy output device, gripping device, and pressure auxiliary device; the main controller controls the start-up, shutdown, and operation of the energy storage support, energy storage rack mechanism, energy input device, energy release support, energy release rack mechanism, energy output device, gripping device, and pressure auxiliary device through different controllers according to the detection data of the detector.

[0058] The beneficial effects of this utility model are:

[0059] 1. A first energy storage rod is placed inside the energy storage support, ensuring sufficient support force during energy storage and guaranteeing stability throughout the entire energy storage process. A second energy storage rod is placed inside the energy release support, ensuring sufficient support force during potential energy release and guaranteeing stability throughout the entire energy release process. During both energy storage and release, fixed and movable support plates provide support for the first and second energy storage rods. Furthermore, the movable support plate supports the rack during both energy storage and release processes.

[0060] 2. After storing energy, the first energy storage rod is locked by a locking mechanism. It features a small storage volume, simple structure, safe storage, and excellent storage condition. It has a large capacity for storing elastic potential energy and avoids drawbacks such as thermal collisions and excessive energy loss due to low temperatures, allowing for long-term safe storage. When the second energy storage rod releases potential energy, the energy conversion process results in minimal energy loss. Upon re-storage, the recovery of the elastic components after displacement and compression is excellent, leading to high reuse rate and high conversion efficiency.

[0061] 3. The rack and pinion limiting assembly can limit the rack's forward or backward movement. The rack and pinion support assembly adjusts the rack's ascent or descent, thereby achieving the purpose of the rack's forward or backward movement.

[0062] 4. This elastic potential energy application system has a stable structure and can convert energy sources such as photovoltaic, wind power, and power plant waste into potential energy for storage. It has a large energy storage capacity, small storage volume, can be stored for a long time, has low power loss, high reuse rate, strong operability, simple and convenient energy storage and release, convenient storage and retrieval, high safety, and is green and environmentally friendly. Attached Figure Description

[0063] Figure 1 This is a top view of the energy storage unit in this utility model;

[0064] Figure 2 This is a side view of the energy storage unit in this utility model;

[0065] Figure 3 This is a top view of the energy-releasing unit in this utility model;

[0066] Figure 4This is a side view of the energy-releasing unit in this utility model;

[0067] Figure 5 This is a schematic diagram of the energy storage working process in this utility model;

[0068] Figure 6 This is a schematic diagram of the working process after energy storage is completed in this utility model;

[0069] Figure 7 This is a schematic diagram of the working process before energy release in this utility model;

[0070] Figure 8 This is a schematic diagram of the energy release process in this utility model;

[0071] Figure 9 This is a schematic diagram of the structure of the first energy storage rod before energy storage and the second energy storage rod after energy release in this utility model;

[0072] Figure 10 This is a schematic diagram of the structure of the first energy storage rod after energy storage and the second energy storage rod before energy release in this utility model;

[0073] Figure 11 This is a side view of the locked state of the first energy storage rod after energy storage and the second energy storage rod before energy release in this utility model.

[0074] Figure 12 This is a schematic diagram of the front end cover structure of the energy storage rod in this utility model;

[0075] Figure 13 This is a schematic diagram of the rear end cover structure of the energy storage rod in this utility model;

[0076] Figure 14 This is a schematic diagram of the sealing plate structure in this utility model;

[0077] Figure 15 This is a schematic diagram of the medium-length version of this utility model;

[0078] Figure 16 This is a schematic diagram of the longitudinal structure of the movable support plate in the energy storage bracket and energy release bracket of this utility model;

[0079] Figure 17 for Figure 16 Schematic diagram of the cross-sectional structure of the energy storage support and the energy release support in the B-B direction;

[0080] Figure 18 This is a schematic diagram of the front end cover structure of the bracket in this utility model;

[0081] Figure 19 This is a schematic diagram of the rear end cover structure of the bracket in this utility model;

[0082] Figure 20This is a schematic diagram of the longitudinal structure of the energy storage rack mechanism and the energy release rack mechanism in this utility model;

[0083] Figure 21 for Figure 20 Schematic diagram of the lateral structure of the energy storage rack mechanism and the energy release rack mechanism;

[0084] Figure 22 This is a schematic diagram of the structure of the energy release unit in this utility model, which includes multiple sets of energy release supports, a second energy storage rod, and an energy release rack mechanism.

[0085] Figure 23 This is a schematic diagram of the working principle of the energy storage control unit in this utility model;

[0086] Figure 24 This is a schematic diagram of the working principle of the energy release control unit in this utility model.

[0087] In the diagram: Energy storage unit 1, energy release unit 2, first energy storage rod 3, second energy storage rod 4, energy storage rod front end cover 5, front protrusion 5-1, energy storage rod rear end cover 6, rear protrusion 6-1, locking groove 7, guide rod 8, front guide rod 8-1, rear guide rod 8-2, energy storage elastic element 9, energy storage rod locking assembly 10, pressure auxiliary device 30, traction rod 10-1, energy storage rod locking plate 10-2, sealing plate 10-2-1, long plate 10-2-2, Fastening component; 10-2-3, Energy storage bracket; 11, Energy release bracket; 12, Front end cover of bracket; 13, Rear end cover of bracket; 14, Crossbeam; 15, Mounting hole; 16, Fixing seat; 17, Support assembly; 18, Fixed support plate; 18-1, Movable support plate; 18-2, Energy storage rack mechanism; 19, Energy release rack mechanism; 20, Rack; 21, Rack limiting assembly; 21-1, Limiting groove; 21-1, Pulley; 21 -1-2, First pulley bracket 21-1-3, Second pulley bracket 21-1-4, Rack support assembly 21-2, Base plate 21-2-1, Rack plate 21-2-2, Energy input device 22, First speed increaser 22-1, First main gear 22-1-1, First auxiliary gear 22-1-2, First main shaft 22-1-3, First pulley 22-2, Input pulley 22-3, Energy output device 23, Second speed increaser 23-1, Second gear shaft 23-1-1, Second main gear 23-1-2, Second auxiliary gear 23-1-3, Second main shaft 23-1-4, Second pulley 23-2, Speed ​​regulator 23-3, Output pulley 23-4, Energy storage control unit 24, Energy release control unit 25, Main controller 26, Detection assembly 27, Control assembly 28, Gripping device 29. Detailed Implementation

[0088] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0089] like Figures 1-24 As shown, an elastic potential energy application system includes an energy storage unit 1 and an energy release unit 2. The energy storage unit 1 includes a first energy storage rod 3, an energy storage support 11, an energy storage rack mechanism 19, and an energy input device 22. The first energy storage rod 3 is placed in the energy storage support 11, and one end of the first energy storage rod 3 is in contact with the energy storage rack mechanism 19. The energy storage rack mechanism 19 is connected to the energy input device 22, and the energy input device 22 converts and stores energy into the first energy storage rod 3 through the energy storage rack mechanism 19. Energy release... Unit 2 includes an energy release bracket 12, a second energy storage rod 4, an energy release rack mechanism 20, and an energy output device 23; at least one set of the energy release bracket 12, the energy release rack mechanism 20, and the second energy storage rod 4 is provided in the energy release unit 2; the second energy storage rod 4 is placed in the energy release bracket 12, one end of the second energy storage rod 4 is in contact with the energy release rack mechanism 20, the energy release rack mechanism 20 is connected to the energy output device 23, and the second energy storage rod 4 transmits energy to the energy output device 23 through the energy release rack mechanism 20.

[0090] The first energy storage rod 3 and the second energy storage rod 4 have the same structure, including an energy storage rod front end cover 5, an energy storage rod rear end cover 6, a guide rod 8, and an energy storage elastic element 9; a front protrusion 5-1 is provided at the middle position of the outer side of the energy storage rod front end cover 5, a rear protrusion 6-1 is provided at the middle position of the outer side of the energy storage rod rear end cover 6, and a through hole for the guide rod to slide through is provided at the middle position of the rear protrusion 6-1 in the energy storage rod rear end cover 6; U-shaped locking grooves 7 are provided on the upper edge and left and right side edges of the energy storage rod front end cover 5 and the energy storage rod rear end cover 6; the guide rod 8 includes a front guide rod 8-1 and a rear guide rod 8-2; the front guide rod 8-1 and the rear guide rod 8-2 are connected by a thread. The front guide rod 8-1 is fixedly connected to the middle position inside the front end cover 5 of the energy storage rod, and the rear guide rod 8-2 is set in the through hole of the rear end cover 6 of the energy storage rod. After the first energy storage rod 3 has finished storing energy, the rear guide rod 8-2 extends out from the through hole of the rear end cover 6 of the first energy storage rod 3 and is removed. Before the second energy storage rod 4 releases energy, the rear guide rod 8-2 is inserted into the through hole of the rear end cover 6 of the second energy storage rod 4 and connected to the front guide rod 8-1. The energy storage elastic element 9 is set between the front end cover 5 and the rear end cover 6 of the energy storage rod, and the two ends of the energy storage elastic element 9 are fixedly connected to the inner sides of the front end cover 5 and the rear end cover 6 of the energy storage rod, respectively.

[0091] Both the energy storage unit 1 and the energy release unit 2 include an energy storage rod locking assembly 10 and a pressure auxiliary device 30. The energy storage rod locking assembly 10 locks the first energy storage rod 3 after it has stored energy. Before the second energy storage rod 4 releases energy, the energy storage rod locking assembly 10 releases the lock on the second energy storage rod 4. The energy storage rod locking assembly 10 includes a traction rod 10-1 and an energy storage rod locking plate 10-2. The traction rod 10-1 has end caps at both ends and is used to lock the first energy storage rod 3 in the locking groove 7 after it has stored energy. The pressure auxiliary device 30 acts on the front end cap 5 of the first energy storage rod 3 and the front end cap 5 of the second energy storage rod 4 to assist in the installation or removal of the traction rod 10-1. The energy storage rod locking plate 10-2 includes a sealing plate 10-2. -1. Long plate 10-2-2; Sealing plate 10-2-1 is a U-shaped plate, including an end plate and a side plate. The end plate of sealing plate 10-2-1 is provided with a limiting through hole that matches the traction rod 10-1 installed on the locking groove 7. After the traction rod 10-1 is inserted into the locking groove 7, the first energy storage rod 3 is taken out. Sealing plate 10-2-1 is fastened to the front end cover 5 and the rear end cover 6 of the first energy storage rod 3 respectively. The side plate of sealing plate 10-2-1 and the long plate 10-2-2 located between the side plates are fastened by fastener 10-2-3. Before the second energy storage rod 4 is put into the energy release bracket 12, sealing plate 10-2-1 and long plate 10-2-3 are removed. The second energy storage rod 4 is put into the energy release bracket 12. Pressure auxiliary device 30 assists in taking out the traction rod 10-1 in the locking groove 7.

[0092] The energy storage support 11 and the energy release support 12 have the same structure, including a front cover 13, a rear cover 14, a crossbeam 15, a fixing base 17, and a support assembly 18. The front cover 13 and the rear cover 14 have through holes at their center positions. The front cover 13 and the rear cover 14 have symmetrical mounting holes 16 on both sides. The crossbeam 15 is located on both sides between the front cover 13 and the rear cover 14 and is connected to the front cover 13 and the rear cover 14 through the mounting holes 16. The front cover 13 and the rear cover 14 are fixed to the ground by the fixing base 17. The support assembly 18 is located below the front cover 13 and the rear cover 14 and is used to support the first energy storage rod 3 and the second energy storage rod 4. The support assembly 18 includes a fixed support plate 18-1 and a movable support plate 18-2. The fixed support plate 18-1 is located near the rear end cover 14 of the bracket and connects the rear end cover 14 of the bracket to the lower crossbeam 15. The movable support plate 18-2 is located near the front end cover 13 of the bracket. A lifting bracket is provided below the movable support plate 18-2, and the position of the movable support plate 18-2 is adjusted by a lifting push rod on the lifting bracket. When the first energy storage rod 3 stores energy, the movable support plate 18-2 simultaneously supports the first energy storage rod 3 and the energy storage rack mechanism 19. When the second energy storage rod 4 releases energy, the movable support plate 18-1 simultaneously supports the second energy storage rod 4 and the energy release rack mechanism 20. The movable support frame is installed in a mounting groove below ground level near the front end cover 13 of the bracket, and multiple sets of movable support frames are provided.

[0093] The movable support frame includes a top plate, a lifting electric push rod, X-shaped brackets, and fixed support rods. A set of X-shaped brackets is connected to the front and rear positions of the bottom plate of the top plate. The hinge joints of the two sets of X-shaped brackets are connected by fixed support rods. The bottom of each set of X-shaped brackets is connected to both ends of the lifting electric push rod. The lifting electric push rod is fixed to the bottom of the installation groove by fasteners.

[0094] The energy storage rack mechanism 19 and the energy release rack mechanism 20 have the same structure, including a rack 21, a rack limiting component 21-1, and a rack support component 21-2; a limiting groove 21-1-1 is longitudinally provided at the middle position of both sides of the rack 21; the rack limiting component 21-1 is provided on both sides of the rack 21, and the rack 21 is limited by the limiting groove 21-1-1; the rack support component 21-2 is provided below the rack 21, and realizes the raising and lowering of the rack 21. The rack and pinion limiting assembly 21-1 includes a pulley 21-1-2 and a pulley bracket; the rack and pinion support assembly 21-2 includes a base plate 21-2-1, a rack plate 21-2-2, and an electric pressure rod 21-2-3; the pulley 21-1-2 slides within the limiting groove 21-1-1, and the size of the pulley 21-1-2 is smaller than the height of the limiting groove 21-1-1; the pulley 21-1-2 is connected to the pulley bracket via a connecting rod; the lower part of the pulley bracket is connected to the base plate 21-2-1 via a fixing member; the base plate 21-2-1 is fixed to the ground via a fixing member; the pulley brackets are spaced apart along the longitudinal direction of the rack 21, including a first pulley bracket 21-1-3 and a second pulley bracket 21-1-3. 1-1-4; The first pulley bracket 21-1-3 is set on both sides of the rack 21, and the second pulley bracket 21-1-4 is located on both sides of the energy storage bracket 11 and the energy release bracket 12; the connecting rod connecting the pulley 21-1-2 in the second pulley bracket 21-1-4 is a telescopic electric push rod, and the extended end of the telescopic electric push rod passes through the gap between the crossbeams 15 and connects to the pulley 21-1-2; the rack plate 21-2-2 is set below the rack 21, and the rack plate 21-2-2 is connected to the electric pressure rod 21-2-3; the rack 21 slides on the rack plate 21-2-2, and the rack 21 rises and falls through the electric pressure rod 21-2-3 set on the rack plate 21-2-2.

[0095] The specific implementation scheme for rack and pinion support assembly 21-2 is as follows:

[0096] Example 1: The bottom of the rack plate 21-2-2 is fixedly connected to the base plate 21-2-1 by a spring. The electric pressure rod 21-2-3 is connected to the base plate 21-2-1 by an electric pressure rod support rod. The electric pressure rod 21-2-3 is set above the rack plate 21-2-2. When the extended end of the electric pressure rod 21-2-3 extends downward, the rack plate 21-2-2 is pressed down and moves downward, driving the rack 21 to descend. When the extended end of the electric pressure rod 21-2-3 retracts, the rack plate 21-2-2 returns to its original position, realizing the reset of the rack 21.

[0097] Example 2: The bottom of the rack plate 21-2-2 is connected to the extended end of the electric pressure rod 21-2-3. When the extended end of the electric pressure rod 21-2-3 extends upward, the rack plate 21-2-2 moves upward, realizing the rise of the rack 21. When the extended end of the electric pressure rod 21-2-3 retracts, the rack plate 21-2-2 moves downward, realizing the fall of the rack 21.

[0098] Energy input device 22 includes a first speed increaser 22-1, a first pulley 22-2, and an input pulley 22-3; the first speed increaser 22-1 is provided with a first main gear 22-1-1, a first auxiliary gear 22-1-2, and a first main shaft 22-1-3; An upward-sloping groove is provided on the upper plate of the first speed increaser 22-1 next to the first main gear 22-1-1. The first auxiliary gear 22-1-2 is locked in the groove through the first auxiliary gear shaft, which is connected to the plate of the first speed increaser 22-1 through a tension spring. When the first energy storage rod 3 stores energy, the first main gear 22-1-1 contacts the energy storage rack mechanism 19. After the first energy storage rod 3 has finished storing energy, the first auxiliary gear 22-1-2 contacts the energy storage rack mechanism 19. The first main shaft 22-1-3 is connected to the first pulley 22-2. The first pulley 22-2 and the input pulley 22-3 are connected by a belt. The input pulley 22-3 is powered by an external energy source. The rotation of the input pulley 22-3 drives the first main shaft 22-1-3 to rotate. The first main shaft 22-1-3 drives the first main gear 22-1-1 to rotate. The rotation of the first main gear 22-1-1 realizes the forward or backward movement of the energy storage rack mechanism 19.

[0099] The energy output device 23 includes a second speed increaser 23-1, a second pulley 23-2, a speed regulator 23-3, and an output pulley 23-4; the second speed increaser 23-1 is provided with a second gear shaft 23-1-1, a second main gear 23-1-2, a second auxiliary gear 23-1-3, and a second main shaft 23-1-4; at least one second main gear 23-1-2 is provided on the second gear shaft 23-1-1;

[0100] An upward-sloping groove is provided on the upper plate of the second speed increaser 23-1 next to the second main gear 23-1-2. The second auxiliary gear 23-1-3 is engaged in the groove via a second auxiliary gear shaft, which is connected to the surface of the second speed increaser plate 23-1 via a tension spring. When the second energy storage rod 4 releases energy, the second main gear 23-1-2 contacts the energy release rack mechanism 20. After the second energy storage rod 4 releases energy, the second auxiliary gear 23-1-3 contacts the energy release rack mechanism 20. The second main gear 23-1-2 is driven to rotate, which in turn drives the second gear shaft 23-1-1 to rotate. The second gear shaft 23-1-1 then drives the second main shaft 23-1-4 to rotate. The second main shaft 23-1-4 is connected to the second pulley 23-2, which is connected to the speed regulator 23-3 via a belt. The output shaft of the speed regulator 23-3 is connected to the output pulley 23-4 via a belt, and the output shaft of the output pulley 23-4 is connected to the generator, thus enabling the generator to generate electricity.

[0101] This elastic potential energy application system also includes an energy storage control unit 24 and an energy release control unit 25;

[0102] The energy storage control unit 24 and the energy release control unit 25 have the same structure, including a main controller 26, a detection component 27, a control component 28, and a gripping device 29. The main controller 26 can be a single-chip microcomputer control system, the detection component 27 is a pressure sensor or a position detector, and the control component 28 can be a driver. The detection component 27, the control component 28, and the gripping device 29 are all connected to the main controller 26. The detection component 27 includes detectors respectively installed on the first energy storage rod 3 and the second energy storage rod 4. The detection component 27 is used to detect the energy storage completion status of the first energy storage rod 3 and the second energy storage rod 4. The energy storage rod 4 releases energy; the control component 28 includes controllers respectively installed on the energy storage support 11, the energy storage rack mechanism 19, the energy input device 22, the energy release support 12, the energy release rack mechanism 20, the energy output device 23, the gripping device 29, and the pressure auxiliary device 30; the main controller 26 controls the start-up, shutdown, and operation of the energy storage support 11, the energy storage rack mechanism 19, the energy input device 22, the energy release support 12, the energy release rack mechanism 20, the energy output device 23, the gripping device 29, and the pressure auxiliary device 30 through different controllers according to the detection status of the detector.

[0103] The working process of this elastic potential energy application system is as follows:

[0104] When storing energy:

[0105] The main controller 26 initiates the lifting of the movable support plate 18-1 until it is flush with the fixed support plate 18-2, and then activates the gripping device 29, which can be a robotic arm, to place the uncompressed first energy storage rod 3 into the energy storage bracket 11. The fixed support plate 18-1 and the movable support plate 18-2 simultaneously support the first energy storage rod 3. The main controller 26 then initiates the lifting of the rack and pinion support assembly 21-2, which supports the rack 21 to rise and engage with the first main gear 22-1-1. Photovoltaic, wind power, and power plant waste power drive the input pulley 22-3 to rotate. The input pulley 22-3 drives the first pulley 22-2 to rotate. The first pulley 22-2 drives the first main shaft 22-1-3 to rotate via the first speed increaser 22-1. The first main shaft 22-1-3 drives the first main gear 22-1-1 to rotate. The first main gear 22-1-1 drives the rack 21 to advance on the rack plate 21-2-2. The rack 21 pushes the front end cover 5 of the energy storage rod to compress the first energy storage rod 3. When it advances into the energy storage bracket 11, the movable support plate 18-1 that originally supported the first energy storage rod 3 rises below the rack 21 to support the rack 21. The main controller 26 controls the telescopic electric push rod on the second pulley bracket 21-1-4 to extend the pulley 21-1-2, which limits the rack through the limiting groove 21-1-1. After the main controller 26 detects that the first energy storage rod 3 has reached the energy storage position, it activates the pressure auxiliary device 30 to assist in pressing the front end cover 5 of the first energy storage rod 3. The pressure auxiliary device 30 can be a hydraulic jack. After pressing, the main controller 26 activates the gripping device 29 to place the traction rod 10-1 into the locking groove 7 of the first energy storage rod 3. The pressure auxiliary device 30 is then removed, and the gripping device 29 removes the first energy storage rod 3. The energy storage rod locking plate 10-2 is then used to lock the first energy storage rod 3 and place it in the designated area. At the same time, the rack and pinion support assembly 21-2 descends, the rack 21 descends, and the first auxiliary gear 22-1-2 descends from the slide groove to contact the first main gear 22-1-1. The rotating first main gear 22-1-1 drives the first auxiliary gear 22-1-2, which in turn drives the rack 21 to retract outside the energy storage bracket 11, restoring it to its pre-energy storage position.

[0106] When releasing energy:

[0107] The main controller 26 initiates the lifting of the movable support plate 18-2 until it is flush with the fixed support plate 18-1. Then, it activates the gripping device 29 to remove the energy storage rod locking plate 10-2 of the second energy storage rod 4 and place it into the energy release bracket 12. The fixed support plate 18-1 and the movable support plate 18-2 simultaneously support the second energy storage rod 4. The main controller 26 then initiates the descent of the rack support assembly 21-2. As the rack 21 descends, the second auxiliary gear 23-1-3 descends from its groove until it contacts the second main gear 23-1-2. The rotating second main gear 23-1-2 drives the second auxiliary gear 23-1-3, which pushes the rack 21 into the energy release bracket 12. At this time, the movable support plate 18-2 rises below the rack 21. The main controller 26 controls the telescopic electric push rod on the second pulley bracket 21-1-4 to extend the pulley, limiting the rack 21 through the limiting groove 21-1-1. After rack 21 reaches the front end cover 5 of the second energy storage rod 4, rack support assembly 21-2 rises and contacts the second main gear 23-1-2. Pressure auxiliary device 30 presses the front end cover 13 of the second energy storage rod 4, gripping device 29 removes traction rod 10-1, pressure auxiliary device 30 is removed, and energy release begins. As the second energy storage rod 4 advances and rack 21 retracts, movable support plate 18-2 supporting rack 21 descends, becoming flush with fixed support plate 18-1, supporting the advancing second energy storage rod 4. Rack drives second main gear 23-1-2 to rotate, second main gear 23-1-2 drives second pulley 23-2 to rotate via second speed increaser 23-1, second pulley 23-2 drives speed regulator 23-3, speed regulator 23-3 drives output pulley 23-4 to generate electricity, converting released energy into electrical energy.

[0108] In the energy release unit 2, the energy release bracket 12, the second energy storage rod 4, and the energy release rack mechanism 20 can be set into multiple groups as needed. Multiple second main gears 23-1-2 and second auxiliary gears 23-1-3 are correspondingly set on the second main shaft 23-1-4 on the energy release rack mechanism 20. Support seats are set below the second main shaft 23-1-4 and the second auxiliary gear shaft of the second auxiliary gear between the multiple second main gears 23-1-2 to support the second main shaft 23-1-4.

[0109] This elastic potential energy application system has a stable structure and can convert energy sources such as photovoltaic, wind power, and power plant waste into potential energy for storage. It has a large energy storage capacity, small storage volume, long-term storage capability, low power loss, high reuse rate, strong operability, simple and convenient energy storage and release, convenient storage and retrieval, high safety, and is green and environmentally friendly.

Claims

1. A system for applying elastic potential energy, characterized in that, Includes energy storage units and energy release units; The energy storage unit includes a first energy storage rod, an energy storage support, an energy storage rack mechanism, and an energy input device; The first energy storage rod is placed in the energy storage support. One end of the first energy storage rod is in contact with the energy storage rack mechanism. The energy storage rack mechanism is connected to the energy input device. The energy input device converts and stores energy into the first energy storage rod through the energy storage rack mechanism. The energy release unit includes an energy release support, a second energy storage rod, an energy release rack mechanism, and an energy output device; The energy release unit shall be equipped with at least one set of energy release support, energy release rack mechanism and second energy storage rod; The second energy storage rod is placed in the energy release support. One end of the second energy storage rod is in contact with the energy release rack mechanism. The energy release rack mechanism is connected to the energy output device. The second energy storage rod transmits energy to the energy output device through the energy release rack mechanism.

2. The elastic potential energy application system according to claim 1, characterized in that, The first and second energy storage rods have the same structure, including a front end cover, a rear end cover, a guide rod, and an energy storage elastic component. A front protrusion is provided in the middle of the outer side of the front end cover of the energy storage rod, and a rear protrusion is provided in the middle of the outer side of the rear end cover of the energy storage rod. A through hole is provided in the middle of the rear protrusion of the rear end cover of the energy storage rod, through which a guide rod can slide. U-shaped locking grooves are provided on the upper edge and the left and right edges of the front end cover and the rear end cover of the energy storage rod. The guide rod includes a front guide rod and a rear guide rod; the front guide rod and the rear guide rod are connected by threads; the end of the front guide rod is fixedly connected to the middle position inside the front end cover of the energy storage rod, and the end of the rear guide rod is set in the through hole of the rear end cover of the energy storage rod; when the first energy storage rod has completed energy storage, the rear guide rod extends out from the through hole of the rear end cover of the first energy storage rod and is removed; before the second energy storage rod releases energy, the rear guide rod is inserted into the through hole of the rear end cover of the second energy storage rod and connected to the front guide rod; The energy storage elastic element is disposed between the front end cover and the rear end cover of the energy storage rod, and the two ends of the energy storage elastic element are respectively fixedly connected to the inner sides of the front end cover and the rear end cover of the energy storage rod.

3. The elastic potential energy application system according to claim 2, characterized in that, Both the energy storage unit and the energy release unit include an energy storage rod locking assembly and a pressure auxiliary device; The energy storage rod locking assembly locks the first energy storage rod after it has stored energy; before the second energy storage rod releases energy, the energy storage rod locking assembly releases the lock on the second energy storage rod; the energy storage rod locking assembly includes a traction rod and an energy storage rod locking plate; The traction rod is equipped with end caps at both ends. The traction rod is used to lock the first energy storage rod after it has finished storing energy by engaging the locking groove. The pressure assist device acts on the front end cover of the first energy storage rod and the front end cover of the second energy storage rod to assist in the installation or removal of the traction rod. The energy storage rod locking plate includes a sealing plate and a long plate; the sealing plate is a U-shaped plate, including an end plate and a side plate, and the end plate of the sealing plate is provided with a limiting through hole that matches the traction rod installed on the locking groove; After the traction rod is inserted into the locking groove, the first energy storage rod is removed. The sealing plate is fastened to the front end cover and rear end cover of the first energy storage rod, respectively. The side plate of the sealing plate and the long plate located between the side plates are fastened by fasteners. Before the second energy storage rod is placed into the energy release bracket, remove the sealing plate and the long plate. Then, place the second energy storage rod into the energy release bracket and use the pressure auxiliary device to help remove the traction rod from the locking groove.

4. The elastic potential energy application system according to claim 1, characterized in that, The energy storage support and the energy release support have the same structure, including the front cover of the support, the rear cover of the support, the crossbeam, the fixing base, and the support components; A through hole is provided at the center of the front and rear covers of the bracket. The front and rear covers of the bracket are symmetrically equipped with mounting holes on both sides. The crossbeams are set on both sides between the front cover and the rear cover of the bracket, and are connected to the front cover and the rear cover of the bracket through mounting holes. The front and rear covers of the bracket are fixed to the ground by mounting brackets; The support assembly is located below the front cover and rear cover of the support frame and is used to support the first and second energy storage rods.

5. The elastic potential energy application system according to claim 4, characterized in that, The support components include a fixed support plate and a movable support plate; The fixed support plate is located near the rear end cover of the bracket and connects the rear end cover of the bracket to the crossbeam located at the bottom. The movable support plate is located near the front cover of the bracket, and a lifting bracket is installed below the movable support plate. The position of the movable support plate is adjusted by the lifting push rod on the lifting bracket. When the first energy storage rod is storing energy, the movable support plate supports both the first energy storage rod and the energy storage rack mechanism. When the second energy storage rod releases energy, the movable support plate simultaneously supports the second energy storage rod and the energy release rack mechanism.

6. The elastic potential energy application system according to claim 1, characterized in that, The energy storage rack mechanism and the energy release rack mechanism have the same structure, including a rack, a rack limiting assembly, and a rack support assembly; A longitudinal limiting groove is provided at the middle position on both sides of the rack; The rack limiting assembly is set on both sides of the rack, and the rack is limited by the limiting groove; The rack support assembly is located below the rack, enabling the rack to rise and fall.

7. The elastic potential energy application system according to claim 6, characterized in that, The rack and pinion limiting assembly includes a pulley and a pulley bracket; the rack and pinion support assembly includes a base plate, a rack plate, and an electric pressure rod. The pulley is slidably positioned within the limiting groove, and the size of the pulley is smaller than the height of the limiting groove. The pulley is connected to the pulley bracket via a connecting rod; the lower part of the pulley bracket is connected to the base plate via a fastener; the base plate is fixed to the ground via a fastener. The pulley brackets are spaced apart along the longitudinal direction of the rack, including a first pulley bracket and a second pulley bracket; the first pulley bracket is located on both sides of the rack, and the second pulley bracket is located on both sides of the energy storage bracket and the energy release bracket; the connecting rod connecting the pulley in the second pulley bracket is a telescopic electric push rod, and the extended end of the telescopic electric push rod passes through the gap between the crossbeams and connects to the pulley. A rack plate is positioned below the rack, and the rack plate is connected to an electric pressure rod; the rack slides on the rack plate, and the rack rises and falls through the electric pressure rod on the rack plate.

8. The elastic potential energy application system according to claim 1, characterized in that, The energy input device includes a first speed increaser, a first pulley, and an input pulley; The first speed increaser is equipped with a first main gear, a first auxiliary gear, and a first main shaft; An upward-sloping groove is provided on the upper plate of the first speed increaser next to the first main gear. The first auxiliary gear is locked in the groove by the first auxiliary gear shaft, and the first auxiliary gear shaft is connected to the plate of the first speed increaser by a tension spring. When the first energy storage rod stores energy, the first main gear contacts the energy storage rack mechanism; after the first energy storage rod has finished storing energy, the first auxiliary gear contacts the energy storage rack mechanism. The first main shaft is connected to the first pulley, and the first pulley and the input pulley are connected by a belt. The input pulley is powered by an external energy source. The rotation of the input pulley drives the first main shaft to rotate, and the first main shaft drives the first main gear to rotate. The rotation of the first main gear realizes the forward or backward movement of the energy storage rack mechanism.

9. The elastic potential energy application system according to claim 1, characterized in that, The energy output device includes a second speed increaser, a second pulley, a speed regulator, and an output pulley; The second speed increaser is equipped with a second gear shaft, a second main gear, a second auxiliary gear, and a second main shaft; At least one second main gear is provided on the second gear shaft; An upward-sloping groove is provided on the upper plate of the second speed increaser next to the second main gear. The second auxiliary gear is locked in the groove by the second auxiliary gear shaft, which is connected to the plate of the second speed increaser by a tension spring. When the second energy storage rod releases energy, the second main gear contacts the energy release rack mechanism; after the second energy storage rod has released energy, the second auxiliary gear contacts the energy release rack mechanism. The energy-releasing rack mechanism drives the second main gear to rotate, which in turn drives the second gear shaft to rotate. The second gear shaft then drives the second main shaft to rotate. The second main shaft is connected to the second pulley, which is connected to the speed regulator via a belt. The output shaft of the speed regulator is connected to the output pulley via a belt, and the output shaft of the output pulley is connected to the generator, thus enabling the generator to generate electricity.

10. The elastic potential energy application system according to claim 1, characterized in that, It also includes energy storage control units and energy release control units; The energy storage control unit and the energy release control unit have the same structure, including a main controller, a detection component, a control component, and a gripping device; the detection component, the control component, and the gripping device are all connected to the main controller; The detection component includes detectors respectively installed on the first energy storage rod and the second energy storage rod; the detection component is used to detect the energy storage completion status of the first energy storage rod and the energy release status of the second energy storage rod. The control components include controllers respectively installed on the energy storage bracket, energy storage rack mechanism, energy input device, energy release bracket, energy release rack mechanism, energy output device, gripping device, and pressure auxiliary device; Based on the detector's detection data, the main controller controls the start-up, shutdown, and operation of the energy storage bracket, energy storage rack mechanism, energy input device, energy release bracket, energy release rack mechanism, energy output device, gripping device, and pressure auxiliary device through different controllers.

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