CN114162021B - Damping mechanism for mine car frame - Google Patents
Damping mechanism for mine car frame Download PDFInfo
- Publication number
- CN114162021B CN114162021B CN202111341867.XA CN202111341867A CN114162021B CN 114162021 B CN114162021 B CN 114162021B CN 202111341867 A CN202111341867 A CN 202111341867A CN 114162021 B CN114162021 B CN 114162021B
- Authority
- CN
- China
- Prior art keywords
- plate
- shock
- fixedly connected
- frame
- cams
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000013016 damping Methods 0.000 title claims description 7
- 238000003825 pressing Methods 0.000 claims abstract description 9
- 230000035939 shock Effects 0.000 abstract description 10
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 30
- 239000000463 material Substances 0.000 description 7
- 239000007788 liquid Substances 0.000 description 5
- 238000005065 mining Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/04—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Vibration Dampers (AREA)
Abstract
本发明公开了一种矿车车架减震机构，所述矿车车架减震机构包括：车架和所述车架上固定连接的放置板，所述放置板用于对减震机构零部件的安装，按压部件，所述按压部件包括限位腔、滑块，两个所述限位腔分别固定连接在所述放置板两端，两个所述滑块分别滑动连接在所述限位腔内，减震部件，所述减震部件包括齿条板、凸轮、移动板、固定板、第二弹簧，两个所述齿条板分别滑动连接在所述放置板上，两个所述凸轮均转动连接在所述放置板上，所述固定板固定连接在所述放置板上，本发明通过两个凸轮远离支杆的一端在旋转时分别挤压移动板移动，使得第二弹簧起到对车厢复位至车架上时起到减震的作用。
The invention discloses a mine car frame shock-absorbing mechanism. The mine car frame shock-absorbing mechanism includes: a frame and a placement plate fixedly connected to the frame. The placement plate is used to zero the shock-absorbing mechanism. The installation of the components, the pressing component, the pressing component includes a limiting cavity and a slider, the two limiting cavities are fixedly connected to both ends of the placement plate, and the two sliders are slidingly connected to the limiting cavity. In the position cavity, there is a shock-absorbing component. The shock-absorbing component includes a rack plate, a cam, a moving plate, a fixed plate, and a second spring. The two rack plates are respectively slidingly connected to the placement plate. The cams are all rotatably connected to the placing plate, and the fixed plate is fixedly connected to the placing plate. In the present invention, one end of the two cams away from the support rod presses the moving plate to move respectively during rotation, so that the second spring It plays the role of shock absorption when the carriage is reset to the frame.
Description
技术领域Technical field
本发明涉及矿车车架技术领域，尤其涉及一种矿车车架减震机构。The invention relates to the technical field of mine car frames, and in particular to a mine car frame shock absorbing mechanism.
背景技术Background technique
在工业以及制造业快速发展的状态下，对矿产资源的开采也日益增多，对于矿产开采需要用到矿车进行对物料的输送，现有矿产车大多还是采用翻斗的车进行对物料的快速到处，但现有翻斗时车在物料倾倒完后复位至车架上时，由于不具有减震的结构，使得车厢旋转并与车架之间吻合时，相互之间会产生较大的震动，不仅到导致车架与车厢之间的损伤，同时产生的震动还会影响到矿车其余零部件的稳定连接，因此现有矿车不适用长时间的矿用开采。With the rapid development of industry and manufacturing, the mining of mineral resources is also increasing. Mining trucks are required to transport materials. Most of the existing mining trucks still use dump trucks to move materials quickly. , but when the existing dump truck is reset to the frame after dumping the materials, since it does not have a shock-absorbing structure, when the carriage rotates and matches the frame, there will be a large vibration between each other, not only It will cause damage between the frame and the carriage, and the vibration will also affect the stable connection of the other parts of the mine car. Therefore, the existing mine car is not suitable for long-term mining.
发明内容Contents of the invention
本发明的目的是为了解决现有技术中以下缺点，但现有翻斗时车在物料倾倒完后复位至车架上时，由于不具有减震的结构，使得车厢旋转并与车架之间吻合时，相互之间会产生较大的震动，不仅到导致车架与车厢之间的损伤，同时产生的震动还会影响到矿车其余零部件的稳定连接，因此现有矿车不适用长时间的矿用开采，而提出的一种矿车车架减震机构。The purpose of the present invention is to solve the following shortcomings in the prior art. However, when the existing dump truck is reset to the frame after the material is dumped, it does not have a shock-absorbing structure, causing the carriage to rotate and fit with the frame. At this time, there will be a large vibration between each other, which will not only cause damage between the frame and the carriage, but also affect the stable connection of the other parts of the mine car. Therefore, the existing mine car is not suitable for long-term use. A mine car frame shock absorbing mechanism is proposed for mining purposes.
为了实现上述目的，本发明采用了如下技术方案：In order to achieve the above objects, the present invention adopts the following technical solutions:
一种矿车车架减震机构，所述矿车车架减震机构包括：A mine car frame shock-absorbing mechanism, the mine car frame shock-absorbing mechanism includes:
车架和所述车架上固定连接的放置板，所述放置板用于对减震机构零部件的安装；The vehicle frame and a placement plate fixedly connected to the vehicle frame, the placement plate being used to install components of the shock absorbing mechanism;
按压部件，所述按压部件包括限位腔、滑块，两个所述限位腔分别固定连接在所述放置板两端，两个所述滑块分别滑动连接在所述限位腔内；Pressing component, the pressing component includes a limiting cavity and a slider, the two limiting cavities are respectively fixedly connected to both ends of the placing plate, and the two sliders are respectively slidingly connected in the limiting cavity;
减震部件，所述减震部件包括齿条板、凸轮、移动板、固定板、第二弹簧，两个所述齿条板分别滑动连接在所述放置板上，两个所述凸轮均转动连接在所述放置板上，所述固定板固定连接在所述放置板上，所述移动板滑动连接在所述放置板上，两个所述第二弹簧分别固定连接在所述移动板与所述固定板之间；Shock-absorbing component, the shock-absorbing component includes a rack plate, a cam, a moving plate, a fixed plate, and a second spring. The two rack plates are respectively slidingly connected to the placement plate, and both of the two cams rotate. Connected to the placing plate, the fixed plate is fixedly connected to the placing plate, the moving plate is slidingly connected to the placing plate, and the two second springs are respectively fixedly connected to the moving plate and the placing plate. between the fixed plates;
缓冲部件，所述缓冲部件包括密封腔、支杆、两个所述支杆呈竖直贯穿在所述凸轮上，所述支杆底端固定连接在所述放置板上，两个所述密封腔分别固定连接在所述凸轮上，所述缓冲部件用于对所述车架的缓冲。Buffer component, the buffer component includes a seal cavity, a support rod, two of the support rods vertically penetrate the cam, the bottom end of the support rod is fixedly connected to the placement plate, and the two seals The cavities are respectively fixedly connected to the cams, and the buffer components are used to buffer the vehicle frame.
优选的，所述按压部件还包括第一弹簧，所述两个所述第一弹簧分别固定连接在所述滑块下端与所述放置板上表面之间。Preferably, the pressing component further includes a first spring, and the two first springs are respectively fixedly connected between the lower end of the slider and the upper surface of the placing plate.
优选的，所述减震部件还包括斜杆，两个斜杆分别铰接在所述齿条板与所述滑块之间。Preferably, the damping component further includes an oblique rod, and two oblique rods are respectively hinged between the rack plate and the slider.
优选的，所述缓冲部件还包括丝帽、密封塞，所述支杆顶端外表面开设有丝纹，两个所述丝帽分别固定螺纹连接在所述支杆上，所述密封塞固定连接在所述丝帽上，所述密封塞开设有多个通孔。Preferably, the buffer component further includes a wire cap and a sealing plug. The outer surface of the top end of the strut is provided with threads. The two silk caps are respectively fixedly threadedly connected to the strut, and the sealing plug is fixedly connected. On the wire cap, the sealing plug is provided with a plurality of through holes.
优选的，两个所述凸轮上开设有齿纹，所述凸轮与所述齿条板之间啮合连接。Preferably, two cams are provided with tooth patterns, and the cams are engaged with the rack plate.
优选的，两个所述凸轮分别转动连接在所述支杆上。Preferably, the two cams are respectively rotatably connected to the support rod.
与现有技术相比，本发明的有益效果是：Compared with the prior art, the beneficial effects of the present invention are:
两个滑块分别通过斜杆分别推动齿条板居中移动，并带动凸轮以与支杆的连接处为支点进行旋转，同时两个凸轮远离支杆的一端在旋转时分别挤压移动板移动，使得第二弹簧起到对车厢复位至车架上时起到减震的作用。The two slide blocks respectively push the rack plate to move centrally through the inclined rod, and drive the cam to rotate with the connection with the support rod as the fulcrum. At the same time, the end of the two cams away from the support rod squeezes the moving plate respectively when rotating. The second spring acts as a shock absorber when the carriage is returned to the frame.
在丝帽转动时并与密封塞在密封腔内向上移动，密封塞上侧的液体通过通孔流向密封塞下侧，由于通孔较小，液体流通速度较慢，因此密封塞在密腔内移动速度较慢，从而达到在第二弹簧进行减震的同时配合缓冲部件，达到车厢更稳定的落在车架上的效果，避免车厢下落较快时给车架带来撞击的损坏。When the wire cap rotates and moves upward with the sealing plug in the sealing cavity, the liquid on the upper side of the sealing plug flows to the lower side of the sealing plug through the through hole. Because the through hole is small and the liquid circulation speed is slow, the sealing plug is in the sealing cavity. The moving speed is slow, so that the second spring can absorb shock and cooperate with the buffer component to achieve the effect of the carriage landing on the frame more stably, and avoid impact damage to the frame when the carriage falls quickly.
附图说明Description of the drawings
图1为本发明提出的一种矿车车架减震机构的正面结构示意图；Figure 1 is a schematic front structural view of a mine car frame shock-absorbing mechanism proposed by the present invention;
图2为本发明提出的一种矿车车架减震机构的密封腔内部结构示意图。Figure 2 is a schematic diagram of the internal structure of the sealed cavity of a mine car frame shock absorbing mechanism proposed by the present invention.
图中：1车架、2限位腔、3第一弹簧、4滑块、5斜杆、6凸轮、7放置板、8移动板、9固定板、10第二弹簧、11密封腔、12支杆、13密封塞、14丝帽、15齿条板。In the picture: 1 frame, 2 limit cavity, 3 first spring, 4 slider, 5 inclined rod, 6 cam, 7 placement plate, 8 moving plate, 9 fixed plate, 10 second spring, 11 sealing cavity, 12 Support rod, 13 sealing plug, 14 wire cap, 15 rack plate.
具体实施方式Detailed ways
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments.
本发明中所引用的如“上”、“下”、“左”、“右”、“中间”及“一”等的用语，亦仅为便于叙述的明了，而非用以限定本发明可实施的范围，其相对关系的改变或调整，在无实质变更技术内容下，当亦视为本发明可实施的范畴。Terms such as "upper", "lower", "left", "right", "middle" and "one" cited in the present invention are only for convenience of description and are not used to limit the scope of the present invention. Changes or adjustments in the scope of implementation and relative relationships shall also be regarded as the scope within which the present invention can be implemented, provided there is no substantial change in the technical content.
参照图1-2，一种矿车车架减震机构，矿车车架减震机构包括：Referring to Figure 1-2, a mine car frame shock-absorbing mechanism is shown. The mine car frame shock-absorbing mechanism includes:
车架1和车架1上固定连接的放置板7，车架1两侧为车的主梁，用于支撑与放置车厢，放置板7用于对减震机构零部件的安装；The vehicle frame 1 and the placement plate 7 are fixedly connected to the vehicle frame 1. Both sides of the vehicle frame 1 are the main beams of the vehicle, which are used to support and place the carriage. The placement plate 7 is used to install the components of the shock-absorbing mechanism;
按压部件，按压部件包括限位腔2、滑块4，两个限位腔2分别固定连接在放置板7两端，两个滑块4分别滑动连接在限位腔2内，在车厢为倾斜状态时，滑块4高于车架1，在车厢由倾斜状旋转时水平状态的过程中首先挤压滑块4向下移动，按压部件还包括第一弹簧3，两个第一弹簧3分别固定连接在滑块4下端与放置板7上表面之间，在车厢挤压滑块4向下移动时，滑块4挤压第一弹簧3，从而第一弹簧3起到减震的作用，同时在车厢的一端远离滑块4时，在第一弹簧3的弹力下推动滑块4上移复位。The pressing component includes a limiting chamber 2 and a slider 4. The two limiting chambers 2 are fixedly connected to both ends of the placing plate 7. The two sliders 4 are respectively slidingly connected in the limiting chamber 2. They are tilted in the carriage. state, the slider 4 is higher than the frame 1. When the carriage is rotated from an inclined state to a horizontal state, the slider 4 is first pressed to move downward. The pressing component also includes a first spring 3, and the two first springs 3 are respectively It is fixedly connected between the lower end of the slider 4 and the upper surface of the placement plate 7. When the carriage squeezes the slider 4 and moves downward, the slider 4 squeezes the first spring 3, so that the first spring 3 plays the role of shock absorption. At the same time, when one end of the carriage is away from the slider 4, the slider 4 is pushed up and reset under the elastic force of the first spring 3.
减震部件，减震部件包括齿条板15、凸轮6、移动板8、固定板9、第二弹簧10，两个齿条板15分别滑动连接在放置板7上，两个凸轮6均转动连接在放置板7上，两个凸轮6上开设有齿纹，凸轮6与齿条板15之间啮合连接，两个凸轮6分别转动连接在支杆12上，因此在两个滑块4向下移动并通过斜杆5分别推动齿条板15居中移动时，齿条板15能够带动两个凸轮6转动，使得凸轮6挤压移动板8并压缩第二弹簧10，因此第二弹簧10起到对车厢与车架1之间的减震效果，固定板9固定连接在放置板7上，移动板8滑动连接在放置板7上，两个第二弹簧10分别固定连接在移动板8与固定板9之间；The shock absorbing component includes a rack plate 15, a cam 6, a moving plate 8, a fixed plate 9, and a second spring 10. The two rack plates 15 are respectively slidingly connected to the placement plate 7, and both cams 6 rotate. Connected to the placement plate 7, the two cams 6 are provided with tooth patterns, and the cams 6 are meshed with the rack plate 15. The two cams 6 are respectively rotatably connected to the support rod 12, so when the two sliders 4 move in the direction When moving downward and pushing the rack plate 15 to move centrally through the inclined rod 5 respectively, the rack plate 15 can drive the two cams 6 to rotate, so that the cam 6 squeezes the moving plate 8 and compresses the second spring 10, so the second spring 10 lifts To achieve the shock absorption effect between the carriage and the frame 1, the fixed plate 9 is fixedly connected to the placing plate 7, the moving plate 8 is slidingly connected to the placing plate 7, and the two second springs 10 are respectively fixedly connected to the moving plate 8 and the placing plate 7. between fixed plates 9;
缓冲部件，缓冲部件包括密封腔11、支杆12、两个支杆12呈竖直贯穿在凸轮6上，支杆12底端固定连接在放置板7上，两个密封腔11分别固定连接在凸轮6上，缓冲部件还包括丝帽14、密封塞13，支杆12顶端外表面开设有丝纹，两个丝帽14分别固定螺纹连接在支杆12上，密封塞13固定连接在丝帽14上，密封塞13开设有多个通孔，密封塞13只能上下滑动在密封腔11内，不能在密封腔11内转动，缓冲部件用于对车架1的缓冲。The buffer component includes a sealed cavity 11, a strut 12, and two struts 12 that run vertically through the cam 6. The bottom end of the strut 12 is fixedly connected to the placement plate 7, and the two sealed cavities 11 are respectively fixedly connected to the cam 6. On the cam 6, the buffer component also includes a wire cap 14 and a sealing plug 13. The outer surface of the top end of the strut 12 is provided with threads. The two wire caps 14 are fixedly threadedly connected to the strut 12, and the sealing plug 13 is fixedly connected to the wire cap. 14, the sealing plug 13 is provided with a plurality of through holes. The sealing plug 13 can only slide up and down in the sealing cavity 11 and cannot rotate in the sealing cavity 11. The buffer component is used to buffer the vehicle frame 1.
本发明中，由于矿车车厢其中一端铰接在车架1上，因此在车厢倾倒完物料时并进行旋转复位时，首先挤压滑块4在限位腔2内向下滑动，两个滑块4通过斜杆5分别推动齿条板15居中移动，并带动凸轮6以与支杆12的连接处为支点进行旋转，同时两个凸轮6远离支杆12的一端在旋转时分别挤压移动板8移动，由于移动板8与固定板9之间固定连接有第二弹簧10，使得第二弹簧10起到对车厢复位至车架1上时起到减震的作用，同时在滑块4向下移动时挤压第一弹簧3，使得第一弹簧3也起到减震作用，同时车厢再次有水平状态旋转至倾斜状态倾倒物料时，在第一弹簧3与第二弹簧10的弹力下，分别推动移动板8、凸轮6、滑块4进行复位，为车厢倾倒完物料并复位至水平状态时，对车厢再次起到减震作用。In the present invention, since one end of the mine car carriage is hinged to the frame 1, when the carriage dumps the materials and rotates and resets, first the squeeze slider 4 slides downward in the limiting cavity 2, and the two sliders 4 The rack plate 15 is pushed to move centrally through the inclined rod 5, and the cam 6 is driven to rotate with the connection with the support rod 12 as the fulcrum. At the same time, the ends of the two cams 6 away from the support rod 12 squeeze the moving plate 8 respectively during rotation. Since the second spring 10 is fixedly connected between the moving plate 8 and the fixed plate 9, the second spring 10 plays a role in damping the carriage when it is returned to the frame 1. At the same time, when the slider 4 moves downward, When moving, the first spring 3 is squeezed, so that the first spring 3 also plays a shock-absorbing role. At the same time, when the carriage is rotated from a horizontal state to an inclined state to dump materials, under the elastic force of the first spring 3 and the second spring 10, respectively Push the moving plate 8, the cam 6, and the slider 4 to reset. When the material is dumped into the carriage and returned to a horizontal state, the carriage will have a shock-absorbing effect again.
同时在凸轮6旋转时带动密封腔11转动，由于密封塞13上下滑动在密封腔11内，因此在密封腔11转动时通过密封塞13带动丝帽14在支杆12上转动，由于丝帽14与支杆12螺纹连接，因此在丝帽14转动时并与密封塞13在密封腔11内向上移动，同时密封腔11内填充有液体，因此在密封塞13向上移动时，密封塞13上侧的液体通过通孔流向密封塞13下侧，由于通孔较小，液体流通速度较慢，因此密封塞13在密封腔11内移动速度较慢，从而达到在第二弹簧10进行减震的同时配合缓冲部件，从而达到车厢更稳定的落在车架1上，从而避免车厢下落较快时给车架1带来撞击的损坏。At the same time, when the cam 6 rotates, it drives the sealing chamber 11 to rotate. Since the sealing plug 13 slides up and down in the sealing chamber 11, when the sealing chamber 11 rotates, the sealing plug 13 drives the wire cap 14 to rotate on the support rod 12. Since the wire cap 14 It is threadedly connected to the support rod 12, so when the screw cap 14 rotates, it moves upward with the sealing plug 13 in the sealing cavity 11. At the same time, the sealing cavity 11 is filled with liquid, so when the sealing plug 13 moves upward, the upper side of the sealing plug 13 The liquid flows through the through hole to the lower side of the sealing plug 13. Since the through hole is small and the liquid circulation speed is slow, the sealing plug 13 moves slowly in the sealing cavity 11, so that the second spring 10 is damping at the same time. Cooperating with the buffer components, the carriage can fall on the frame 1 more stably, thereby avoiding impact damage to the frame 1 when the carriage falls quickly.
在本发明中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解。In the present invention, unless otherwise explicitly stated and limited, the terms "installation", "connection", "connection", "fixing" and other terms should be understood in a broad sense.
以上所述，仅为本发明较佳的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，根据本发明的技术方案及其发明构思加以等同替换或改变，都应涵盖在本发明的保护范围之内。The above are only preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person familiar with the technical field can, within the technical scope disclosed in the present invention, implement the technical solutions of the present invention. Equivalent substitutions or changes of the inventive concept thereof shall be included in the protection scope of the present invention.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111341867.XA CN114162021B (en) | 2021-11-12 | 2021-11-12 | Damping mechanism for mine car frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111341867.XA CN114162021B (en) | 2021-11-12 | 2021-11-12 | Damping mechanism for mine car frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114162021A CN114162021A (en) | 2022-03-11 |
| CN114162021B true CN114162021B (en) | 2023-12-22 |
Family
ID=80479220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111341867.XA Active CN114162021B (en) | 2021-11-12 | 2021-11-12 | Damping mechanism for mine car frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114162021B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001101511A (en) * | 1999-09-28 | 2001-04-13 | Sanden Corp | Commodity carrying-out device for vending machine |
| JP2011162974A (en) * | 2010-02-08 | 2011-08-25 | Fuji Electric Co Ltd | Sliding door opening/closing device for vehicle |
| CN111876956A (en) * | 2020-08-04 | 2020-11-03 | 安徽倍发来服饰有限公司 | Steam setting machine based on textile processing and use method thereof |
| CN113036665A (en) * | 2021-04-13 | 2021-06-25 | 浙江工贸职业技术学院 | Cable erection supporting equipment for electromechanical installation |
-
2021
- 2021-11-12 CN CN202111341867.XA patent/CN114162021B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001101511A (en) * | 1999-09-28 | 2001-04-13 | Sanden Corp | Commodity carrying-out device for vending machine |
| JP2011162974A (en) * | 2010-02-08 | 2011-08-25 | Fuji Electric Co Ltd | Sliding door opening/closing device for vehicle |
| CN111876956A (en) * | 2020-08-04 | 2020-11-03 | 安徽倍发来服饰有限公司 | Steam setting machine based on textile processing and use method thereof |
| CN113036665A (en) * | 2021-04-13 | 2021-06-25 | 浙江工贸职业技术学院 | Cable erection supporting equipment for electromechanical installation |
Non-Patent Citations (2)
| Title |
|---|
| Kaveshnikov, V.M. ; Anosov, V.N. ; Orel, A.V..Use of electrochemical capacitors as buffer power units in independent vehicles.《 Russian Electrical Engineering》.2007,490-492. * |
| 沈晨晨,唐杰,古寒冰等.一种自适应减震座椅的动态特性.《盐城工学院学报(自然科学版)》.2011,52-55. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114162021A (en) | 2022-03-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104192461B (en) | Link-type waste-skip | |
| CN114162021B (en) | Damping mechanism for mine car frame | |
| CN208995061U (en) | A kind of high stability hydraulic lift | |
| CN208616496U (en) | A kind of LCD song screen carrying mechanism | |
| CN111546921A (en) | A wireless charging device for electric vehicles | |
| CN210946478U (en) | A road bridge expansion joint structure | |
| CN108825697A (en) | A kind of new-energy automobile shock absorber | |
| CN219492915U (en) | A conveniently adjustable shock-absorbing equipment linkage | |
| CN208252656U (en) | A shock absorber for a servo injection molding machine | |
| CN211944612U (en) | An electrical-mechanical shock-absorbing frame structure | |
| CN115377584A (en) | New energy vehicle battery damping device | |
| CN210799857U (en) | High-bearing-capacity cylindrical spring and rubber combined shock isolator | |
| CN210390672U (en) | Buffer type automobile rear suspension | |
| CN211429076U (en) | A damping device for new energy automobile motor | |
| CN221954434U (en) | A mine material conveying equipment based on Internet of Things monitoring | |
| CN215827077U (en) | Board feeding machine capable of automatically reducing noise | |
| CN213862435U (en) | Cargo box floor assembly of light truck | |
| CN222808094U (en) | A dump truck | |
| CN208843051U (en) | Lifting hook vehicle | |
| CN112325090A (en) | Shock absorber oil cylinder support with double sealing structure for automobile | |
| CN217328270U (en) | Piston unit is with supplementary damping device | |
| CN220723251U (en) | Elevator suspension structure | |
| CN214779954U (en) | Full-automatic shaft mounting vehicle | |
| CN220555451U (en) | An automatic shovel transportation equipment | |
| CN223017402U (en) | A bridge anti-seismic buffer shock absorbing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240618 Address after: 230000 Room 203, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Hefei Jiuzhou Longteng scientific and technological achievement transformation Co.,Ltd. Country or region after: China Address before: 224000 No. 1 Hope Avenue Middle Road, Tinghu District, Yancheng City, Jiangsu Province Patentee before: YANCHENG INSTITUTE OF TECHNOLOGY Country or region before: China |
|
| TR01 | Transfer of patent right |