CN103306910A - Symmetric type structure of scroll spring energy storage box in large scroll spring energy storage device - Google Patents
Symmetric type structure of scroll spring energy storage box in large scroll spring energy storage device Download PDFInfo
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- CN103306910A CN103306910A CN2013102379164A CN201310237916A CN103306910A CN 103306910 A CN103306910 A CN 103306910A CN 2013102379164 A CN2013102379164 A CN 2013102379164A CN 201310237916 A CN201310237916 A CN 201310237916A CN 103306910 A CN103306910 A CN 103306910A
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Abstract
The invention belongs to the technology of scroll spring energy storage, and particularly relates to a symmetric type structure of a scroll spring energy storage box in a large scroll spring energy storage device. The structure comprises multiple groups of scroll spring energy storage boxes which are connected in series, wherein each group of scroll spring energy storage boxes comprises two or more monomer scroll spring energy storage boxes which are connected in series; two or more monomer scroll spring energy storage boxes are arranged in a staggered manner in forward and reverse directions to form one scroll spring energy storage set, and the monomer scroll spring energy storage boxes are connected through connecting shafts; two ends of each connecting shaft are fixedly connected with rear end covers of two adjacent scroll spring energy storage boxes; a bearing is mounted at the middle of each connecting shaft to support two adjacent monomer scroll spring energy storage box bodies to rotate synchronously. According to the symmetric type structure provided by the invention, the connection of a plurality of scroll spring energy boxes in series is achieved, and the energy storage capacity of the energy storage device can be effectively increased; and with the adoption of the symmetric type structure, two small energy storage boxes are connected through one connecting shaft, so that the synchronous rotation of two energy storage boxes is achieved, and a good support effect can be performed on the two energy storage boxes.
Description
Technical field
The invention belongs to the spiral spring energy storage technology, particularly the symmetrical structure of spiral spring energy-storage box in a kind of large-scale spiral spring energy storage device is applied in the big machinery elastic energy storage device.
Background technique
Plane scroll spring is applied in motivational drive and the energy storage field as the mechanical elastic energy storage element.Using large-scale volute spring, can be Conversion of Energy the moment of torsion acting of spiral spring, is stored as mechanical energy.The spiral spring that at present energy storage is used need to be placed in the spiral spring case when in use, and an end is fixed on the mandrel, and an end is fixed on the inwall of spiral spring case.In the using process of spiral spring, ordinary circumstance is to place spiral spring in a spiral spring case, and fixedly the spiral spring case by the mandrel input torque of spiral spring, drives the spiral spring stored energy; When releasing energy, spiral spring drives the mandrel output torque.Also can pass through fixed central spindle, drive the rotation of spiral spring case, input torque, stored energy.
Because the energy storage capacity in each spiral spring case is limited, in order to increase the energy storage capacity of spiral spring energy storage device, can realize the interlock energy storage of a plurality of spiral spring casees by a plurality of energy-storage boxes are together in series, and increases the energy storage capacity of whole spiral spring energy storage device.But, if the mandrel of large-scale spiral spring is directly connected, can form the situation of a plurality of spiral spring case parallel connection, the moment of torsion of all spiral spring casees acts on the mandrel simultaneously, and the moment of torsion on the terminal output mandrel is directly proportional with the quantity of spiral spring, when the spiral spring box number is too much, can cause the Operating torque of spiral spring device excessive, can't work, so need to use a plurality of spiral spring case series connection, realize successively transferring energy of all spiral spring casees, realizing energy storage and release can; The Operating torque of whole spiral spring energy storage device equals the Operating torque of a spiral spring case.If the spiral spring case also participates in rotation when a plurality of spiral spring case interlock energy storage, so spiral spring case support when rotated also is a difficult problem.
Summary of the invention
For the problem of above-mentioned large-scale spiral spring energy storage device, the present invention proposes the symmetrical structure of energy-storage box in the large-scale spiral spring energy storage device, its technological scheme is as follows:
This structure is made of the series connection of many groups spiral spring energy-storage box group, and each spiral spring energy-storage box group is composed in series by two or more monomer spiral spring energy-storage boxes;
The structure of monomer spiral spring energy-storage box is: the front cover of spiral spring case and rear end cover are installed in respectively the both sides of spiral spring casing, and an end of spiral spring is fixed on the mandrel, and the other end is fixed on the inwall of spiral spring casing; One end of mandrel passes front cover, and be connected with the spiral spring case by bearing, and leave the space between the end of mandrel and rear end cover, the other end running in bearings of mandrel, and be installed on the bearing support;
The forward and reverse interlaced arrangement of two or more monomer spiral spring energy-storage boxes forms spiral spring energy-storage box group, connects by coupling shaft between each monomer spiral spring energy-storage box; The two ends of coupling shaft are fixedly connected with the rear end cover of two adjacent spiral spring energy-storage boxes respectively, and bearing is installed at the coupling shaft middle part, supports the casing synchronous rotary of adjacent two monomer spiral spring energy-storage boxes.
The mandrel of described monomer spiral spring energy-storage box does not contact with the two ends of coupling shaft.
In the described spiral spring energy-storage box group, the rotation direction of the spiral spring of each monomer spiral spring energy-storage box is staggered oppositely, in the time of at one end mandrel input service moment of torsion, realizes that a plurality of spiral springs screw energy storage simultaneously.
Beneficial effect of the present invention is:
1) realizes the series connection of a plurality of spiral spring energy-storage boxes, can effectively increase the energy storage capacity of energy storage device.
2) structure of employing symmetric type couples together two small-sized energy-storage boxes by a coupling shaft, has realized the synchronous rotary of two energy-storage boxes, and can play good supporting effect to two energy-storage boxes.
Description of drawings
Fig. 1 is the structural representation of many group series connection spiral spring energy-storage boxes;
Fig. 2 is the structural representation of single group symmetric type spiral spring energy-storage box.
Number in the figure:
The 1-coupling, first group of spiral spring energy-storage box of 2-, 3-coupling, the 4-coupling, second group of spiral spring energy-storage box of 5-, 6-coupling, 7-end stop seat, the 8-base, 9-inputs mandrel, the 10-bearing support, 11-bearing, 12-bearing, 13-spiral spring case front cover, 14-spiral spring casing, 15-spiral spring box back lid, the 16-bearing, 17-bearing support, 18-bearing, the 19-coupling shaft, 20-spiral spring box back lid, 21-spiral spring casing, 22-spiral spring case front cover, 23-bearing support, 24-bearing, the 25-mandrel, 26-base, 27-bearing, the 28-spiral spring, 29-bearing, 30-spiral spring
Embodiment
The invention provides the symmetrical structure of energy-storage box in a kind of large-scale spiral spring energy storage device, the invention will be further described below in conjunction with the drawings and specific embodiments.
Large-scale spiral spring energy storage device can be made of the series connection of many groups spiral spring energy-storage box, Figure 1 shows that N group symmetric type spiral spring energy-storage box cascaded structure.Coupling 1 is installed in the left end of first group of spiral spring energy-storage box 2 as the device that is connected with the energy input device.Two groups of spiral spring energy-storage boxes (2,5) pass through coupling 3 and are connected connection.The right-hand member of second group of spiral spring energy-storage box 5 is fixedly connected with end stop seat 7 by coupling 6, and end stop seat 7 is installed on the base 8.
Each spiral spring energy-storage box group is composed in series by two or more monomer spiral spring energy-storage boxes, and the structure of single group spiral spring energy-storage box group as shown in Figure 2.
Input mandrel 9 is installed on the bearing support 10 by bearing 11; Bearing 12 and the bearing 16 of the assembling of input mandrel 9 right-hand members are installed in respectively on spiral spring case front cover 13 and the spiral spring box back lid 15.Input mandrel 9 right sides are concordant with the right side of bearing 16.Spiral spring case front cover 13 and spiral spring box back lid 15 are installed in the both sides of spiral spring casing 14.The left end of coupling shaft 19 is fixedly connected with spiral spring box back lid 15.Running in bearings 18 on the middle axle head of coupling shaft 19, and be installed on the bearing support 17.Coupling shaft 19 right-hand members are fixedly connected with the spiral spring box back lid 20 of another monomer spiral spring energy-storage box.Spiral spring box back lid 20 and spiral spring case front cover 22 are installed in the both sides of spiral spring casing 21.The left end running in bearings 29 of mandrel 25 and bearing 27 are installed in respectively on spiral spring box back lid 20 and the spiral spring case front cover 22.Bearing 24 is installed on the mandrel 25, and is installed on the bearing support 23.Bearing support 23 is fixed on the base 26, and other bearing support 10,17 is fixed on the base too.
One end of spiral spring 30 is fixed on the input mandrel 9, and the other end is fixed on the inwall of spiral spring casing 14.One end of spiral spring 28 is fixed on the mandrel 25, and the other end is fixed on the inwall of spiral spring casing 21.Left end shaft part and the mandrel 25 right-hand member shaft parts of input mandrel 9 are installed respectively coupling, are connected with other spiral spring energy-storage box.Spiral spring 30 is opposite with the rotation direction of spiral spring 28.
Mandrel keeps certain distance between the end face of the end in the energy-storage box and coupling shaft, can relatively rotate.
Working procedure of the present invention is: in the time of the energy storage of spiral spring energy storage device, Operating torque acts on the coupling 1 of input mandrel left end of first group of symmetric type spiral spring energy-storage box, driving input mandrel 9 rotates, input mandrel 9 rotates under bearing 11,12,16 support, driving spiral spring 30 screws, storage elasticity potential energy, spiral spring 30 drives spiral spring casing 14 and rotates.Spiral spring case end cap 15 drives coupling shaft 19 rotations along with spiral spring casing 14 rotates together.Coupling shaft 19 drives spiral spring box back lid 20 and rotates.Spiral spring box back lid 20 is fixedly connected with spiral spring casing 21, rotates together, and drive case 21 interior spiral springs 28 screw storage elasticity potential energy.Spiral spring 28 band moving mandrels 25 rotations that screw.Mandrel 25 at right-hand member output services moment of torsion, drives next group symmetric type spiral spring energy-storage box energy storage under the support of bearing 24.Mandrel 25 of last group spiral spring energy-storage box is by coupling 6 and 7 fixed installations of end stop seat, and mandrel 25 is static not to be rotated, and makes whole spiral spring energy storage device realize energy storage.
When the spiral spring energy storage device released energy, the spiral spring in all spiral spring casees discharged elastic potential energy, by transmitting step by step, at the left end output services moment of torsion of the input mandrel of first group of symmetric type spiral spring energy-storage box, realized energy discharge.
Claims (3)
1. the symmetrical structure of spiral spring energy-storage box in one kind large-scale spiral spring energy storage device is characterized in that, is made of the series connection of many groups spiral spring energy-storage box group, and each spiral spring energy-storage box group is composed in series by two or more monomer spiral spring energy-storage boxes;
The structure of monomer spiral spring energy-storage box is: the front cover of spiral spring case and rear end cover are installed in respectively the both sides of spiral spring casing, and an end of spiral spring is fixed on the mandrel, and the other end is fixed on the inwall of spiral spring casing; One end of mandrel passes front cover, and be connected with the spiral spring case by bearing, and leave the space between the end of mandrel and rear end cover, the other end running in bearings of mandrel, and be installed on the bearing support;
The forward and reverse interlaced arrangement of two or more monomer spiral spring energy-storage boxes forms spiral spring energy-storage box group, connects by coupling shaft between each monomer spiral spring energy-storage box; The two ends of coupling shaft are fixedly connected with the rear end cover of two adjacent spiral spring energy-storage boxes respectively, and bearing is installed at the coupling shaft middle part, supports the casing synchronous rotary of adjacent two monomer spiral spring energy-storage boxes.
2. the symmetrical structure of spiral spring energy-storage box in a kind of large-scale spiral spring energy storage device according to claim 1 is characterized in that, the mandrel of described monomer spiral spring energy-storage box does not contact with the two ends of coupling shaft.
3. the symmetrical structure of spiral spring energy-storage box in a kind of large-scale spiral spring energy storage device according to claim 1, it is characterized in that, in the described spiral spring energy-storage box group, the rotation direction of the spiral spring of each monomer spiral spring energy-storage box is oppositely staggered, in the time of at one end mandrel input service moment of torsion, realize that a plurality of spiral springs screw energy storage simultaneously.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310237916.4A CN103306910B (en) | 2013-06-14 | 2013-06-14 | Symmetric type structure of scroll spring energy storage box in large scroll spring energy storage device |
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| CN201310237916.4A CN103306910B (en) | 2013-06-14 | 2013-06-14 | Symmetric type structure of scroll spring energy storage box in large scroll spring energy storage device |
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| CN103306910B CN103306910B (en) | 2015-06-24 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2085795C1 (en) * | 1995-01-24 | 1997-07-27 | Юрий Петрович Фаюстов | Mechanical energy accumulator |
| CN201276192Y (en) * | 2008-08-30 | 2009-07-22 | 王美兰 | Bicycle with wind spring booster |
| CN101936269A (en) * | 2010-07-26 | 2011-01-05 | 李颖超 | Environmentally-friendly and high-efficiency multi-clockwork energy-storing and energy-releasing device |
| CN202215695U (en) * | 2011-08-31 | 2012-05-09 | 邝建华 | Clockwork energy storing box device |
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2013
- 2013-06-14 CN CN201310237916.4A patent/CN103306910B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2085795C1 (en) * | 1995-01-24 | 1997-07-27 | Юрий Петрович Фаюстов | Mechanical energy accumulator |
| CN201276192Y (en) * | 2008-08-30 | 2009-07-22 | 王美兰 | Bicycle with wind spring booster |
| CN101936269A (en) * | 2010-07-26 | 2011-01-05 | 李颖超 | Environmentally-friendly and high-efficiency multi-clockwork energy-storing and energy-releasing device |
| CN202215695U (en) * | 2011-08-31 | 2012-05-09 | 邝建华 | Clockwork energy storing box device |
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| CN103306910B (en) | 2015-06-24 |
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Granted publication date: 20150624 Termination date: 20160614 |