CN117189698A - Leather bag type energy accumulator - Google Patents
Leather bag type energy accumulator Download PDFInfo
- Publication number
- CN117189698A CN117189698A CN202311159297.1A CN202311159297A CN117189698A CN 117189698 A CN117189698 A CN 117189698A CN 202311159297 A CN202311159297 A CN 202311159297A CN 117189698 A CN117189698 A CN 117189698A
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- Prior art keywords
- energy storage
- disc
- buffer
- feed liquor
- shell
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- 239000010985 leather Substances 0.000 title abstract description 29
- 238000004146 energy storage Methods 0.000 claims abstract description 67
- 239000007788 liquid Substances 0.000 claims abstract description 30
- 239000000872 buffer Substances 0.000 claims description 47
- 239000012530 fluid Substances 0.000 claims description 34
- 238000007789 sealing Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention relates to the technical field of energy accumulator equipment, in particular to a leather bag type energy accumulator, which comprises a shell, wherein an inflation tube is arranged at the top of the shell, the bottom end of the inflation tube extends into the shell, a leather bag body communicated with the bottom end of the inflation tube is arranged in the shell, an oil tube communicated with the inside of the shell is arranged at the bottom of the shell, a jacking assembly is slidably arranged in the shell, the bottom end of the jacking assembly extends into the oil tube, a liquid inlet assembly is arranged on the outer wall of the left side of the shell, the liquid inlet assembly is communicated with the inside of the oil tube, an energy storage assembly is arranged on the outer wall of the right side of the shell, and the bottom end of the energy storage assembly is communicated with the inner bottom end of the shell.
Description
Technical Field
The invention relates to the technical field of energy accumulator equipment, in particular to a leather bag type energy accumulator.
Background
Currently, an accumulator is an energy storage device in a hydropneumatic system. The energy in the system is converted into compression energy or potential energy to be stored at proper time, and the compression energy or potential energy is converted into energy such as hydraulic pressure or air pressure to be released when the system is needed, so that the system is supplied again. When the instantaneous pressure of the system increases, the system can absorb the energy of the part so as to ensure that the pressure of the whole system is normal.
The Chinese patent of patent No. CN111810463B discloses a leather bag type energy accumulator based on the function of a hydraulic system, the accumulator comprises a shell, an inflation valve is installed at the top of the shell in a penetrating manner, a valve protection cover is fixedly sleeved at the top of the inflation valve, a leather bag is fixedly connected to the bottom of the inflation valve, a first separation disc which is positioned on the inner wall of the shell and sleeved with a sealing ring is movably installed at the bottom of the leather bag, and a second separation disc is fixedly connected to the lower surface of the first separation disc. According to the leather bag type energy accumulator based on the hydraulic system function, the sealing structure movably connected with the inner wall of the shell is arranged at the bottom of the leather bag, the leather bag is thoroughly separated from oil filled in the shell through the sealing structure, so that the contact between the leather bag and the oil is basically avoided, the problem that the leather bag is corroded by the oil generated by the long-term contact between the leather bag and the oil and the impact damage of tiny solid impurities in the oil to the leather bag are effectively solved, and the service life of the leather bag is prolonged.
However, the above-mentioned patent has the following disadvantages in the actual use process: the patent oil passes through the sealing concave surface through the through groove and enters the lower half part of the shell, and when the fluid pressure of the oil is overlarge, the sealing concave surface is stressed and damaged, so that the normal operation of the whole device is affected.
Disclosure of Invention
The invention aims to provide a leather bag type energy accumulator, which solves the problem that the sealing concave surface is stressed and damaged when the fluid pressure of oil is too high in the prior art, so that the normal operation of the whole device is affected.
The technical scheme of the invention is as follows:
the utility model provides a bellows type energy storage ware, includes the casing, the top of casing is equipped with the gas tube, the bottom of gas tube extends to in the casing, the inside of casing is equipped with the bellows body that is linked together with the gas tube bottom, the bottom of casing is equipped with the fluid pipe that is linked together rather than inside, the inside slidable mounting of casing has the jacking subassembly, the bottom of jacking subassembly extends to in the fluid pipe, be equipped with the feed liquor subassembly on the left side outer wall of casing, the feed liquor subassembly is linked together with the inside of fluid pipe, be equipped with energy storage subassembly on the right side outer wall of casing, the bottom of energy storage subassembly is linked together with the inside bottom of casing.
Further, the feed liquor subassembly includes mount, feed liquor case, first pipeline, second pipeline and a plurality of buffer unit, the mount is installed on the left side outer wall of casing, the feed liquor case level sets up the bottom at the mount, first pipeline is installed at the head end of feed liquor case to first pipeline is linked together with the inside of feed liquor case, the installation of second pipeline is linked together at the tail end of feed liquor case, and the inside of second pipeline and feed liquor case and the inside of fluid pipe, a plurality of buffer unit dislocation set is in the feed liquor incasement to the top of a plurality of buffer unit extends to the outside of feed liquor case.
Further, the buffer part comprises a buffer shaft, a buffer impeller and a counterweight, wherein the buffer shaft is rotatably arranged in the liquid inlet box, the top end of the buffer shaft extends to the outside of the liquid inlet box, the buffer impeller is arranged on the buffer shaft, and the counterweight is arranged at the top end of the buffer shaft.
Further, the counterweight comprises a chassis, a screw rod, a fixed sleeve and a plurality of counterweight plates, wherein the chassis is arranged at the top end of the buffer shaft, the screw rod is vertically arranged at the center of the top of the chassis, the plurality of counterweight plates are stacked on the chassis, the fixed sleeve is sleeved on the screw rod, and the fixed sleeve is in threaded fit with the screw rod.
Further, a vertical shaft for storing the counterweight plate is vertically arranged at the top of the fixing frame.
Further, jacking subassembly includes hollow disc, jacking dish, rotation axis, rotary disk, gear, sliding block, rack, riser, first mount pad, second mount pad, reset spring and two elastic connection parts, hollow disc and jacking dish slidable mounting respectively are in the casing to the hollow disc is located the below of jacking dish, two elastic connection parts symmetry sets up in the bottom of jacking dish, and the bottom of two elastic connection parts is connected with the top of hollow disc, the rotation axis rotates the bottom of installing at the hollow disc to the top of rotation axis extends to in the hollow disc, the bottom of rotation axis extends to in the fluid pipe, the bottom at the rotation axis is installed to the rotary disk, be equipped with a plurality of logical groove on the rotary disk, the top at the rotation axis is installed to the gear, sliding block slidable mounting is in the inside of hollow disc, the rack level sets up at the top of sliding block, the gear meshes with the rack, the vertical setting is in the inside bottom of hollow disc, first mount pad is installed on the outer wall of riser, the second mount pad is installed on the second mount pad and is connected with second mount pad and second mount pad respectively.
Further, the elastic connecting component comprises a sleeve, a loop bar, a connecting plate and a connecting spring, wherein the sleeve is vertically arranged at the bottom of the jacking disc, the loop bar is slidably installed in the sleeve, the connecting plate is installed at the bottom of the loop bar, the bottom of the connecting plate is connected with the top of the hollow disc, the connecting spring is sleeved outside the loop bar, and two ends of the connecting spring are connected with the sleeve and the connecting plate respectively.
Further, the energy storage assembly comprises an energy storage box, an energy storage barrel, a connecting pipe, a piston and an energy storage spring, wherein the energy storage box is arranged on the outer wall of the right side of the shell, the energy storage barrel is vertically arranged in the energy storage box, two ends of the connecting pipe are respectively communicated with the inner bottom end of the shell and the inner bottom end of the energy storage barrel, the piston is slidably arranged in the energy storage barrel, the energy storage spring is vertically arranged in the energy storage barrel, and two ends of the energy storage spring are respectively connected with the inner walls of the piston and the energy storage barrel.
Further, an inflation valve is arranged on the inflation tube.
The invention provides a leather bag type energy accumulator through improvement, which has the following improvement and advantages compared with the prior art:
the method comprises the following steps: according to the invention, a certain amount of gas is filled into the leather bag body through the gas charging pipe, then the external oil enters the oil pipe after being buffered by the liquid inlet component, so that the jacking component and the energy storage component are prevented from being damaged due to overlarge fluid pressure of the oil, the stable operation of the whole device is ensured, then the oil in the oil pipe enters the inner bottom end of the shell, the jacking component is slowly jacked up in the shell, a part of the oil enters the energy storage component to store energy, meanwhile, the jacking component moves up to be in contact with the bottom end of the leather bag body, when the gas pressure in the leather bag body is consistent with the oil pressure at the inner bottom end of the shell, the liquid inlet component stops conveying the oil into the oil pipe, at the moment, the energy accumulator is in an equilibrium state, when the oil is required to be released to supplement the pressure in the hydraulic system, the leather bag body continues to charge the gas to enable the jacking component to move downwards to reset, meanwhile, the stored oil in the energy storage component is released to flow into the inner bottom end of the shell, and finally the oil at the inner bottom end of the shell flows into the hydraulic system through the pipe and the liquid inlet component to supplement the pressure.
And two,: according to the invention, the oil liquid entering the liquid inlet box drives the buffer shaft to rotate by utilizing the buffer impeller, and the buffer shaft drives the counterweight to rotate.
And thirdly,: according to the invention, oil enters the bottom end of the inside of the shell through the oil pipe, the oil pushes the hollow disc and the jacking disc to move upwards, meanwhile, the oil drives the rotating disc to rotate when flowing through the through groove, the rotating disc drives the rotating shaft and the gear to rotate, the gear drives the rack to move horizontally, the rack drives the reset spring to compress and deform between the first mounting seat and the second mounting seat, and the reset spring performs a part of energy storage work.
Drawings
The invention is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of a second embodiment of the present invention;
FIG. 3 is a partial cross-sectional view of the invention;
FIG. 4 is a partial cross-sectional view of a fluid intake assembly of the present invention;
fig. 5 is an enlarged view at a in fig. 4;
FIG. 6 is a schematic perspective view of a jacking assembly according to the present invention;
FIG. 7 is a partial cross-sectional view of a jacking assembly of the present invention;
fig. 8 is a partial cross-sectional view of an accumulator assembly of the present invention.
Reference numerals illustrate:
the hydraulic pump comprises a shell 1, an inflation tube 2, an inflation valve 21, a leather bag body 3, an oil tube 4, a jacking component 5, a hollow disc 51, a jacking disc 511, a rotating shaft 512, a rotating disc 513, a gear 514, a through groove 515, a sliding block 52, a rack 53, a vertical plate 54, a first mounting seat 55, a second mounting seat 56, a return spring 57, an elastic connecting component 58, a sleeve 581, a sleeve rod 582, a connecting plate 583, a connecting spring 584, a liquid inlet component 6, a fixing frame 61, a vertical shaft 611, a liquid inlet tank 62, a first pipeline 63, a second pipeline 64, a buffer component 65, a buffer shaft 66, a buffer impeller 67, a counterweight 68, a chassis 681, a screw 682, a fixing sleeve 683, a counterweight disc 684, an energy storage component 7, an energy storage tank 71, an energy storage cylinder 72, a connecting pipe 73, a piston 74 and an energy storage spring 75.
Detailed Description
The following detailed description of the present invention clearly and fully describes the technical solutions of the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides a leather bag type energy accumulator through improvement, as shown in fig. 1-8, which comprises a shell 1, wherein an inflation tube 2 is arranged at the top of the shell 1, the bottom end of the inflation tube 2 extends into the shell 1, a leather bag body 3 communicated with the bottom end of the inflation tube 2 is arranged in the shell 1, an oil tube 4 communicated with the inside of the shell 1 is arranged at the bottom of the shell 1, a jacking component 5 is slidably arranged in the shell 1, the bottom end of the jacking component 5 extends into the oil tube 4, a liquid inlet component 6 is arranged on the outer wall of the left side of the shell 1, the liquid inlet component 6 is communicated with the inside of the oil tube 4, an energy storage component 7 is arranged on the outer wall of the right side of the shell 1, and the bottom end of the energy storage component 7 is communicated with the bottom end of the inside of the shell 1; through using the gas charging tube 2 to charge a certain amount of gas into the leather bag body 3, then outside fluid enters into the fluid tube 4 after passing through the buffering of the fluid inlet assembly 6, prevent that the fluid pressure of fluid from being too big from causing jacking subassembly 5 and energy storage assembly 7 to take place to damage, ensure the steady operation of whole device, then the fluid in the fluid tube 4 gets into the inside bottom of casing 1, the fluid slowly jack-up subassembly 5 upwards in casing 1, a portion of fluid gets into energy storage assembly 7 and carries out the energy storage, simultaneously jacking subassembly 5 upwards moves to contact with the bottom of leather bag body 3, when the gas pressure in the leather bag body 3 is unanimous with the fluid pressure of the inside bottom of casing 1, then fluid inlet assembly 6 stops carrying fluid to the fluid tube 4, at this moment the energy storage ware is in balanced state, when the pressure in the supplementary hydraulic system of need release fluid, then the leather bag body 3 continuously charges gas and makes its inflation make jacking subassembly 5 move down and reset, simultaneously the inside bottom of casing 1 is released wherein the fluid that stores flows into the inside bottom of casing 1, finally, the fluid in the inside bottom of casing 1 flows into the fluid storage assembly 6 through the tube 4 and the fluid inlet assembly 6 and carries out the pressure to carry out the hydraulic system.
Specifically, the liquid inlet assembly 6 includes a fixing frame 61, a liquid inlet box 62, a first pipe 63, a second pipe 64 and a plurality of buffer components 65, the fixing frame 61 is installed on the left outer wall of the shell 1, the liquid inlet box 62 is horizontally arranged at the bottom of the fixing frame 61, the first pipe 63 is installed at the head end of the liquid inlet box 62, the first pipe 63 is communicated with the interior of the liquid inlet box 62, the second pipe 64 is installed at the tail end of the liquid inlet box 62, the second pipe 64 is communicated with the interior of the liquid inlet box 62 and the interior of the oil liquid pipe 4, the plurality of buffer components 65 are arranged in the liquid inlet box 62 in a staggered manner, and the top ends of the plurality of buffer components 65 extend to the exterior of the liquid inlet box 62; the outside oil is conveyed to the liquid inlet box 62 through the first pipeline 63, then the fluid pressure in the oil is buffered by the plurality of buffer components 65, the buffered oil enters the oil pipe 4 through the second pipeline 64, the damage to the jacking component 5 and the energy storage component 7 caused by overlarge fluid pressure of the oil is prevented, and the stable operation of the whole device is ensured.
Specifically, the buffer member 65 includes a buffer shaft 66, a buffer impeller 67, and a weight 68, the buffer shaft 66 is rotatably installed in the liquid inlet tank 62, and the top end of the buffer shaft 66 extends to the outside of the liquid inlet tank 62, the buffer impeller 67 is installed on the buffer shaft 66, and the weight 68 is installed at the top end of the buffer shaft 66; the oil entering the liquid inlet box 62 drives the buffer shaft 66 to rotate by the buffer impeller 67, and the buffer shaft 66 drives the weight piece 68 to rotate, so that the weight piece 68 has a certain weight, and the rotation of the weight piece 68 buffers the fluid pressure in the oil.
Specifically, the weight 68 includes a chassis 681, a screw 682, a fixing sleeve 683 and a plurality of weight plates 684, the chassis 681 is mounted on the top end of the buffer shaft 66, the screw 682 is vertically disposed at the top center of the chassis 681, the plurality of weight plates 684 are stacked on the chassis 681, the fixing sleeve 683 is sleeved on the screw 682, and the fixing sleeve 683 is in threaded engagement with the screw 682; the number of stacks of weight plates 684 is determined by actual use requirements, and then the weight plates 684 are fixed to the chassis 681 using the fixing sleeve 683.
Specifically, a vertical shaft 611 for storing the counterweight plate 684 is vertically arranged at the top of the fixing frame 61; the vertical shaft 611 is used to store excess weight plate 684.
Specifically, the jacking assembly 5 includes a hollow disc 51, a jacking disc 511, a rotation shaft 512, a rotating disc 513, a gear 514, a sliding block 52, a rack 53, a vertical plate 54, a first installation seat 55, a second installation seat 56, a return spring 57 and two elastic connection members 58, wherein the hollow disc 51 and the jacking disc 511 are respectively slidably installed in the shell 1, the hollow disc 51 is located below the jacking disc 511, the two elastic connection members 58 are symmetrically arranged at the bottom of the jacking disc 511, the bottom ends of the two elastic connection members 58 are connected with the top of the hollow disc 51, the rotation shaft 512 is rotatably installed at the bottom of the hollow disc 51, the top end of the rotation shaft 512 extends into the hollow disc 51, the bottom end of the rotation shaft 512 extends into the oil pipe 4, the rotating disc 513 is installed at the bottom end of the rotation shaft 512, a plurality of through grooves 515 are formed in the rotating disc 513, the gear 514 is installed at the top end of the rotation shaft 512, the sliding block 52 is slidably installed in the interior of the hollow disc 51, the 53 is horizontally arranged at the top of the sliding block 52, the gear 514 is rotatably installed at the top of the sliding block 52, the rack 53 is rotatably installed at the bottom of the vertical plate 55, and the rack 55 is installed at the two ends of the vertical plate 55, and the rack 55 is respectively installed at the two ends of the vertical seats and the vertical plate 55 are respectively installed at the outer walls and the two vertical seats 55 and are installed in the outer wall 55 and the hollow seat 55 and the upper and the seat 55 is respectively mounted in the hollow seat and the hollow seat 55; oil enters the bottom end of the shell 1 through the oil pipe 4, the oil pushes the hollow disc 51 and the jacking disc 511 to move upwards, meanwhile, the oil drives the rotating disc 513 to rotate when flowing through the through groove 515, the rotating disc 513 drives the rotating shaft 512 and the gear 514 to rotate, the gear 514 drives the rack 53 to move horizontally, the rack 53 drives the return spring 57 to compress and deform between the first mounting seat 55 and the second mounting seat 56, and the return spring 57 performs a part of energy storage work.
Specifically, the elastic connection member 58 includes a sleeve 581, a sleeve rod 582, a connection plate 583, and a connection spring 584, wherein the sleeve 581 is vertically disposed at the bottom of the jacking disc 511, the sleeve rod 582 is slidably mounted in the sleeve 581, the connection plate 583 is mounted at the bottom of the sleeve rod 582, the bottom of the connection plate 583 is connected with the top of the hollow disc 51, the connection spring 584 is sleeved outside the sleeve rod 582, and two ends of the connection spring 584 are respectively connected with the sleeve 581 and the connection plate 583; when the hollow disc 51 moves upward, the hollow disc 51 then drives the sleeve rod 582 by the connecting plate 583 to move upward to retract into a part of the sleeve 581, and meanwhile, the connecting spring 584 is also subjected to compression deformation between the connecting plate 583 and the sleeve 581, so that the connecting spring 584 performs a part of energy storage work.
Specifically, the energy storage assembly 7 includes an energy storage box 71, an energy storage barrel 72, a connecting pipe 73, a piston 74 and an energy storage spring 75, wherein the energy storage box 71 is installed on the outer wall of the right side of the shell 1, the energy storage barrel 72 is vertically arranged in the energy storage box 71, two ends of the connecting pipe 73 are respectively communicated with the inner bottom end of the shell 1 and the inner bottom end of the energy storage barrel 72, the piston 74 is slidably installed in the energy storage barrel 72, the energy storage spring 75 is vertically arranged in the energy storage barrel 72, and two ends of the energy storage spring 75 are respectively connected with the piston 74 and the inner wall of the energy storage barrel 72; part of oil at the bottom end inside the shell 1 enters the energy storage barrel 72 through the connecting pipe 73, the oil extrudes the piston 74 to move upwards, the piston 74 compresses the energy storage spring 75 while moving upwards, and the energy storage spring 75 compresses and deforms to store energy.
Specifically, the inflation tube 2 is provided with an inflation valve 21; the air charging valve 21 is used for controlling the air intake of the air charging tube 2.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. A bellows accumulator comprising a housing (1), characterized in that: the top of casing (1) is equipped with gas tube (2), the bottom of gas tube (2) extends to in casing (1), the inside of casing (1) is equipped with bellows body (3) that are linked together with gas tube (2) bottom, the bottom of casing (1) is equipped with fluid pipe (4) rather than inside being linked together, the inside slidable mounting of casing (1) has jacking subassembly (5), the bottom of jacking subassembly (5) extends to in fluid pipe (4), be equipped with feed liquor subassembly (6) on the left side outer wall of casing (1), feed liquor subassembly (6) are linked together with the inside of fluid pipe (4), be equipped with energy storage subassembly (7) on the right side outer wall of casing (1), the bottom of energy storage subassembly (7) is linked together with the inside bottom of casing (1).
2. A bellows accumulator according to claim 1, characterized in that: the utility model provides a feed liquor subassembly (6) includes mount (61), feed liquor case (62), first pipeline (63), second pipeline (64) and a plurality of buffer unit (65), mount (61) are installed on the left side outer wall of casing (1), feed liquor case (62) level sets up the bottom at mount (61), first pipeline (63) are installed at the head end of feed liquor case (62) to first pipeline (63) are linked together with the inside of feed liquor case (62), the tail end at feed liquor case (62) is installed to second pipeline (64) to the inside and the inside of fluid pipe (4) of second pipeline (64) and feed liquor case (62) are linked together, a plurality of buffer unit (65) dislocation set in feed liquor case (62) to the outside of extension to feed liquor case (62) of top of a plurality of buffer unit (65).
3. A bellows accumulator according to claim 2, characterized in that: the buffer component (65) comprises a buffer shaft (66), a buffer impeller (67) and a counterweight (68), wherein the buffer shaft (66) is rotatably installed in the liquid inlet box (62), the top end of the buffer shaft (66) extends to the outside of the liquid inlet box (62), the buffer impeller (67) is installed on the buffer shaft (66), and the counterweight (68) is installed at the top end of the buffer shaft (66).
4. A bellows accumulator according to claim 3, characterized in that: the counterweight (68) comprises a chassis (681), a screw rod (682), a fixing sleeve (683) and a plurality of counterweight plates (684), wherein the chassis (681) is installed at the top end of a buffer shaft (66), the screw rod (682) is vertically arranged at the center of the top of the chassis (681), the counterweight plates (684) are stacked on the chassis (681), the fixing sleeve (683) is sleeved on the screw rod (682), and the fixing sleeve (683) is in threaded fit with the screw rod (682).
5. A bellows accumulator according to claim 4, characterized in that: the top of the fixing frame (61) is vertically provided with a vertical shaft (611) for storing the counterweight plates (684).
6. A bellows accumulator according to claim 1, characterized in that: the jacking component (5) comprises a hollow disc (51), a jacking disc (511), a rotating shaft (512), a rotating disc (513), gears (514), sliding blocks (52), racks (53), a vertical plate (54), a first mounting seat (55), a second mounting seat (56), a return spring (57) and two elastic connecting components (58), wherein the hollow disc (51) and the jacking disc (511) are respectively and slidably mounted in a shell (1), the hollow disc (51) is positioned below the jacking disc (511), the two elastic connecting components (58) are symmetrically arranged at the bottom of the jacking disc (511), the bottom ends of the two elastic connecting components (58) are connected with the top of the hollow disc (51), the rotating shaft (512) is rotatably mounted at the bottom of the hollow disc (51), the top end of the rotating shaft (512) extends into the hollow disc (51), the bottom end of the rotating shaft (512) extends into an oil liquid pipe (4), the bottom end of the rotating disc (513) is mounted at the rotating shaft (512), a plurality of gears (515) are symmetrically arranged on the rotating disc (513), a plurality of gears (52) are slidably mounted in the hollow disc (51), the rack (53) is horizontally arranged at the top of the sliding block (52), the gear (514) is meshed with the rack (53), the vertical plate (54) is vertically arranged at the bottom end of the hollow disc (51), the first mounting seat (55) is mounted on the outer wall of the vertical plate (54), the second mounting seat (56) is mounted on the outer wall of the sliding block (52), and two ends of the reset spring (57) are connected with the first mounting seat (55) and the second mounting seat (56) respectively.
7. A bellows accumulator according to claim 6, characterized in that: the elastic connection part (58) comprises a sleeve (581), a sleeve rod (582), a connection plate (583) and a connection spring (584), wherein the sleeve rod (581) is vertically arranged at the bottom of the jacking disc (511), the sleeve rod (582) is slidably mounted in the sleeve (581), the connection plate (583) is mounted at the bottom of the sleeve rod (582), the bottom of the connection plate (583) is connected with the top of the hollow disc (51), the connection spring (584) is sleeved outside the sleeve rod (582), and two ends of the connection spring (584) are connected with the sleeve rod (581) and the connection plate (583) respectively.
8. A bellows accumulator according to claim 1, characterized in that: the energy storage assembly (7) comprises an energy storage box (71), an energy storage barrel (72), a connecting pipe (73), a piston (74) and an energy storage spring (75), wherein the energy storage box (71) is arranged on the outer wall of the right side of the shell (1), the energy storage barrel (72) is vertically arranged in the energy storage box (71), two ends of the connecting pipe (73) are respectively communicated with the inner bottom end of the shell (1) and the inner bottom end of the energy storage barrel (72), the piston (74) is slidably arranged in the energy storage barrel (72), the energy storage spring (75) is vertically arranged in the energy storage barrel (72), and two ends of the energy storage spring (75) are respectively connected with the inner walls of the piston (74) and the energy storage barrel (72).
9. A bellows accumulator according to claim 1, characterized in that: an inflation valve (21) is arranged on the inflation tube (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311159297.1A CN117189698A (en) | 2023-09-10 | 2023-09-10 | Leather bag type energy accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311159297.1A CN117189698A (en) | 2023-09-10 | 2023-09-10 | Leather bag type energy accumulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117189698A true CN117189698A (en) | 2023-12-08 |
Family
ID=88999215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311159297.1A Pending CN117189698A (en) | 2023-09-10 | 2023-09-10 | Leather bag type energy accumulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117189698A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117780699A (en) * | 2024-02-26 | 2024-03-29 | 栖霞市大力矿山机械有限公司 | Automatic pressure relief device of energy accumulator for underground trackless equipment |
-
2023
- 2023-09-10 CN CN202311159297.1A patent/CN117189698A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117780699A (en) * | 2024-02-26 | 2024-03-29 | 栖霞市大力矿山机械有限公司 | Automatic pressure relief device of energy accumulator for underground trackless equipment |
| CN117780699B (en) * | 2024-02-26 | 2024-04-19 | 栖霞市大力矿山机械有限公司 | Automatic pressure relief device of energy accumulator for underground trackless equipment |
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