WO2020113492A1 - 一种电池快换物流车 - Google Patents

一种电池快换物流车 Download PDF

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Publication number
WO2020113492A1
WO2020113492A1 PCT/CN2018/119466 CN2018119466W WO2020113492A1 WO 2020113492 A1 WO2020113492 A1 WO 2020113492A1 CN 2018119466 W CN2018119466 W CN 2018119466W WO 2020113492 A1 WO2020113492 A1 WO 2020113492A1
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WIPO (PCT)
Prior art keywords
frame
battery
cargo box
logistics vehicle
vehicle according
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PCT/CN2018/119466
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English (en)
French (fr)
Inventor
王国富
Original Assignee
杭州容大智造科技有限公司
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Priority to PCT/CN2018/119466 priority Critical patent/WO2020113492A1/zh
Publication of WO2020113492A1 publication Critical patent/WO2020113492A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/64—Constructional details of batteries specially adapted for electric vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
    • H01M50/264—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks for cells or batteries, e.g. straps, tie rods or peripheral frames
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Definitions

  • the invention relates to a logistics vehicle, in particular to a battery quick-change logistics vehicle.
  • the battery logistics vehicle has significant environmental protection performance due to its use of electrical energy; therefore, the battery logistics vehicle is used in many fields, such as the transportation of express parts and the transportation of fast food.
  • the battery is generally installed inside the logistics vehicle, and the battery and the frame are also locked and fixed by screws.
  • the screw needs to be loosened, and the operation is very cumbersome.
  • the purpose of the present invention is to provide a battery quick-change logistics vehicle, which solves the problem of inconvenience of existing battery replacement, and has the advantages of facilitating battery replacement and improving working efficiency.
  • a battery quick-change logistics vehicle includes a frame and a cargo box that is flipped and connected to the frame, and further includes:
  • the placement frame installed in the frame, with the mouth of the placement frame facing upward and under the cargo box;
  • the first end of the pressing piece is connected to the frame plate on one side of the placing frame, and the second end of the pressing piece is fixed to the other frame plate of the placing frame through a buckle.
  • the cargo box and the frame are turned over to facilitate and quickly separate the bottom of the cargo box from the frame, so that the battery can be quickly exposed from the frame;
  • the frame mouth of the placement frame is facing upward, which is convenient for the staff to quickly pull the battery out of the placement frame, and the face opening of the frame is also a special orientation for quick battery replacement and setting.
  • the battery is constrained by the placement frame around and below, so that the upper end of the battery can be constrained to fix the battery stably in the placement frame.
  • the purpose of using the pressing member and the buckle is: First, the pressing piece is pressed above the battery, and the pressing piece can prevent the battery from detaching from the top of the placement frame through the blocking effect; second, the buckle is very convenient to open and close, which is beneficial to the battery to quickly unlock the placement frame and improve the battery replacement rate;
  • the rotation and pressing action of the pressing member has been explained.
  • the pressing member is only rotated in the vertical plane, so when the vertical rotation of the pressing member is restricted by the buckle, the pressing member is firmly fixed in the three-dimensional space, making the The pressing of the battery is very stable.
  • the beneficial effect of the connection between the pressing piece and the placement frame relative rotation point is:
  • the pressure piece and the placement frame are completely detached, there are the following two problems when replacing the battery.
  • the worker needs to place the pressure piece in a relatively stable station to prevent the pressure piece from falling and hurting the staff
  • the position of the buckle on the two needs to be manually positioned by the staff. Only after the position of the two buckles is aligned can the pressure piece and the placement frame be fixed, obviously this is also Very time-consuming; the rotary connection of the pressing member and the placing frame effectively solves the above two problems.
  • the rotating connection makes the pressing member and the placing frame not completely detached from each other.
  • the pressing member Due to the pulling effect of the placing frame, the pressing member will not fall; And the rotation relationship itself is also a trajectory constraint, and the rotation relationship of the pressing member is also a rotation positioning relationship.
  • the pressing member rotates to the upper end of the placement frame, so that the worker can quickly find the pressing member and rotate the pressing member on the battery. In fact, It is a snap alignment process, so the rotating connection relationship not only improves the safety when replacing the battery, but also increases the rate of replacing the battery.
  • the pressing member adopts a hard bead, and the upper part of the battery is higher than the upper part of the placement frame.
  • the hard bead is not easy to deform, making it difficult for the battery to squeeze the bead and cause up and down vibrations; for example, using a more elastic pull belt as the pressing member, when the logistics vehicle vibrates, due to the large deformation of the pull belt, it will be
  • the battery has a larger upward movement space, and the battery will have a process of shaking up and down in the placement frame.
  • the battery is easy to be damaged due to this type of jitter collision, and it is easier to cause the electrical connection line on the battery to become loose due to this kind of jitter.
  • the use of hard beading has effectively solved this defect to a certain extent.
  • the upper part of the battery protrudes the placing frame, and its effect is: first, the protruding part of the battery has no heat dissipation due to the frame plate of the placing frame; second, the side of the upper part of the battery is convenient for the staff to exert force, and the staff lifts the battery Easier, and faster battery replacement
  • an elastic sheet for pressing the battery is provided on the pressing bar.
  • the elastic sheet can be a rubber block or an elastic plastic. Its function is that the elastic sheet itself has a small deformation but is relatively soft.
  • the elastic sheet is used as an intermediate medium and the battery is tightly pressed to press the battery. It is not easy to be excessively pressed and worn by the bead.
  • the frame plate on which the frame is placed is fixed with a heightening plate, the upper end of the heightening plate is higher than the upper portion of the battery, and the first end of the pressing member is hinged to the upper end of the heightening plate.
  • the purpose of the heightening plate is to facilitate the rotation of the pressing piece. If the rotation point of the pressing piece is directly on the edge of the placement frame, the lowering of the rotation point makes it difficult to rotate the pressing plate, so the heightening plate can effectively improve this problem.
  • the upper end is higher than the battery, which is to provide more rotation space for the rotation of the pressing member, so that the pressing member can be smoothly pressed on the battery; and the height setting of the heightening plate will inevitably make a certain distance between the pressing member and the battery
  • the space is just filled with the deformed elastic sheet.
  • the elastic sheet also plays a role in conjunction with the heightening plate to make the pressing plate tightly press the battery.
  • the second end of the pressing member is bent downward to form a vertical plate, a snap ring is installed on the vertical plate, and a snap hook of the snap frame is fixed on the frame plate on which the frame is placed.
  • connection structure between the pressing member and the upper end of the placement frame is an inverted concave shape, and the vertical plate is a short side of the concave shape, the design is for pressing and placing The frame can be pressed firmly.
  • At least two metal strips protruding upward are provided at the bottom of the placement frame, and there is a gap between the metal strips.
  • the metal strip supports the battery, and the gap is used as a heat dissipation channel for heat flow; and the metal strip itself has elasticity, which makes it have a certain buffering effect; when the battery is placed in the placement frame, it can play a buffering role on the battery , So as to protect the battery.
  • a heat dissipation groove is opened on the peripheral wall of the placement frame.
  • the air inside and outside the placement frame is communicated through the heat sink to make the air flow inside and outside, which is convenient for the heat dissipation of the battery.
  • one side of the cargo box is connected to the frame by hinge two, and the other side of the cargo box is limited to the frame by a fixing member.
  • the side of the cargo box opposite to the hinge two is limited by the fixing member, so that the cargo box is stably fixed on the frame.
  • the fixing member includes a latch slidingly connected to the cargo box, a mounting seat fixed to the frame, sleeved outside the latch, and both ends respectively contact the cargo box and the latch and drive the latch to be inserted into the installation
  • the spring in the seat is also provided with a limit seat on the cargo box, and a limit groove is provided on the limit seat for the bolt to be inserted, and the bolt is vertically fixed to the side of the mounting seat.
  • the latch under the elastic force of the spring, the latch is driven to move outward, so that the latch is inserted into the mounting seat without external force, and the cooperation between the latch and the mounting seat is used to limit the cargo box.
  • Position function the staff manually exerts force on the bolt, pulls the bolt away from the mounting seat, and makes the limit lever 2 abut the limit seat, so that the bolt is in a state of being separated from the mounting seat, so that the cargo box is relative to the frame Turn over to facilitate the replacement of the battery; on the other hand, due to the high value of the battery itself, it is often easy to be stolen.
  • the latch inside the cargo box when the cargo box needs to be turned over, the door of the cargo box needs to be opened. Entering into the cargo box to release the limiting effect of the bolt and the mounting seat, the cargo box can be turned over, avoiding that the cargo box can be directly driven to turn over on the outside, thus playing an anti-theft role.
  • the bottom wall of the cargo box is provided with a concave groove, and the limit seat and the latch are provided in the concave groove no higher than the surface of the bottom wall of the cargo box.
  • the limit seat and the bolt are accommodated through the concave groove formed in the bottom wall of the cargo box, so that the bottom wall of the cargo box is kept flat and does not affect the loading of the cargo.
  • the present invention has the following beneficial effects:
  • the pressing member is turned over relative to the placement frame and the other end of the pressing member is fixed to the placement frame by a buckle, which plays a role in pressing the battery and is beneficial to improve the battery replacement rate;
  • Figure 1 is a schematic diagram of the overall structure of this embodiment
  • FIG. 2 is a partial structural schematic diagram of the cargo box in FIG. 1 turned over with respect to the frame;
  • FIG. 3 is a partial structural diagram of the frame and the battery in FIG. 2;
  • FIG. 4 is a partial structural schematic diagram of the pressing member and the placement frame of FIG. 2;
  • FIG. 5 is a partial structural diagram of the fixing member in FIG. 2.
  • a battery quick-change logistics vehicle as shown in FIGS. 1 and 3, includes a frame 1 and a cargo box 2 flipped over and connected to the frame 1, the frame 1 is provided with a placement frame 3 below the cargo box 2, and the placement frame 3 is rectangular and includes four vertical frame plates and a frame bottom, a frame opening is opened directly above the placement frame 3, the battery 4 is inserted into the placement frame 3 from the frame opening, and the four sides and the bottom of the frame 3 are placed Limit the battery 4.
  • the left side of the placement frame 3 is hinged with a bead 5. After the bead 5 is turned and pressed onto the upper end of the battery 4, the other end of the bead 5 is snapped to the right side of the placement frame 3 to limit the battery 4 (see FIG. 3 ).
  • the left side of the placement frame 3 is fixed with a vertical height-increasing plate 7, the height-increasing plate 7 is provided with two parallel to each other, the upper end of the height-increasing plate 7 is connected to the bead 5 through a hinge 12, and the bead 5 is hinged
  • the end is the first end, and the end on which the bead 5 is fastened to the right side of the placing frame 3 is the second end; the bead 5 is turned clockwise or counterclockwise along the vertical plane of the placing frame 3.
  • the bead 5 When the bead 5 is opened in a counterclockwise direction, the second end is away from the right side of the placement frame 3, which can facilitate the insertion or removal of the battery 4 into the placement frame 3; when the battery 4 is replaced in the placement frame 3, the bead 5 is moved along Rotating in the clockwise direction, the pressing bar 5 is pressed onto the upper end of the battery 4 and the second end is engaged with the placement frame 3 to achieve the fixing of the battery 4.
  • An elastic sheet 6 is sleeved on the bead 5, the elastic sheet 6 is a long rubber strip, and the cross section of the elastic sheet 6 is concave, and the concave surface of the elastic sheet 6 is sleeved on the side of the bead 5 facing the battery 4;
  • the elastic holding force of the short sides of the elastic sheet 6 fixes the elastic sheet 6 on the bead 5; when the bead 5 presses the battery 4, the elastic sheet 6 is located between the battery 4 and the bead 5 to play a buffer role; the elastic sheet 6 also serves as a tight filler between the bead 5 and the battery 4 to slow down the vertical jitter of the battery 4 in the placement frame 3; in this embodiment, the bead 5 is made of a hard material.
  • a lock hook 82 is fixed on the right side of the placement frame 3, and the lock hook 82 is formed by bending one end of the side plate; one end of the side plate is bent upward, and the other end is welded and fixed to the placement frame 3; the second end of the bead 5 is fixed with a buckle
  • the ring 81, the buckle 81 and the locking hook 82 cooperate with each other to form a locking force, and lock the bead 5 to the upper end of the battery 4.
  • the second end of the bead 5 is bent to form a vertical plate 14, and the buckle 81 is welded and fixed to the vertical plate 14; when the bead 5 is fastened to the placing frame 3, the vertical plate 14 is parallel to the height direction of the placing frame 3 Set; when the buckle 81 cooperates with the lock hook 82, the vertical plate 14 and the side plate together block the side of the battery 4.
  • the height of the placement frame 3 is less than the height of the battery 4, and one third of the height of the battery 4 is outside the placement frame 3, which is convenient for the staff to work on the battery 4.
  • the placement frame 3 is fixed on the frame 1, and the left and right sides of the placement frame 3 have a space of 15-30 cm between the frame 1 and the right side is the position of the buckle 8 This space is enough for the staff to reach into the hand opening and closing buckle 8; in this embodiment, the left and right sides of the placement frame 3 are correspondingly provided with heat dissipation slots 11 that communicate with the space inside and outside the placement frame 3.
  • three metal strips 10 are also fixed on the bottom wall of the placing frame 3, and the three metal strips 10 are arranged parallel to each other at intervals.
  • the battery 4 When the battery 4 is placed in the placing frame 3, it rests on the three metal strips 10.
  • the above cargo box 2 is connected to the right side of the frame 1 by a hinge two 13 and the other side of the cargo box 2 is connected to the frame 1 by a fixing member 9 to restrict the turning of the cargo box 2 relative to the frame 1 .
  • the above-mentioned fixing member 9 includes a bolt 91, a mounting seat 92, a spring 98, a limit seat 94, a limit lever one 95, a limit lever two 96, and a fixed seat 93; the lower end of the cargo box 2 protrudes outward so that the bottom wall of the cargo box 2 A concave groove 15 is formed; a fixed seat 93 is fixed to the lower end of the cargo box 2 by bolts, a mounting seat 92 is welded and fixed to the frame 1, the fixed seat 93, the mounting seat 92 and the concave groove 15 are on the same straight line; the bolt 91 is provided in the concave groove 15 is inserted into the mounting base 92 through the concave groove 15 and the fixed seat 93; the limit bar one 95 and the limit bar two 96 are vertically fixed to the slot at one end of the concave groove 15; the limit seat 94 is fixed to In the concave groove 15 and the limiting seat 94 is provided with a limiting groove for the bolt 91
  • two sets of fixing members 9 are provided symmetrically at an intermediate position along the longitudinal direction of the concave groove 15.

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Abstract

一种电池快换物流车，包括车架（1）、翻转连接于车架（1）的货箱（2）、安装于车架（1）内的放置框（3）、电池（4）和压件；其中，放置框（3）的框口朝上且处于货箱（2）的下方，电池（4）从框口放入放置框（3）内，压件从框口方向压合电池（4），压件的第一端转动连接于放置框（3）一侧框板，压件的第二端通过搭扣固定于放置框的另一侧框板。这种物流车具有电池更换便捷，工作效率高的优点。

Description

一种电池快换物流车 技术领域
本发明涉及一种物流车，特别涉及一种电池快换物流车。
背景技术
电瓶物流车由于其利用电能，环保性能比较显著；故电瓶物流车被运用的领域有很多，比如有的用于快递件的运输，有的用于快餐食品的运输。
而在电瓶物流车的使用过程，被发现一个缺陷，就是其续航能力比较弱，当电瓶物流车开出50公里或者80公里之后，电瓶的电量开始供应不上，而采用充电的方式补充电能则由于充电时间较长，容易耽误物品的运输，故使用者想到更换物流车中的电瓶就是来解决电瓶车的续航问题。
但是，电瓶一般安装在物流车的内部，电瓶与车架之间还通过螺钉锁合固定，电瓶在更换时需要拧松螺钉，操作十分繁琐。
发明内容
本发明的目的是提供一种电池快换物流车，其解决了现有电池更换不便的问题，具有便于电池更换，提高工作效率的优点。
本发明的上述技术目的是通过以下技术方案得以实现的：
一种电池快换物流车，包括车架与翻转连接于车架的货箱，还包括：
安装于车架内的放置框，放置框的框口朝上且处于货箱的下方；
从框口放入放置框内的电池；
从框口方向压合电池的压件，压件的第一端转动连接于放置框一侧框板，压件的第二端通过搭扣固定于放置框的另一侧框板。
采用上述结构，货箱与车架翻转是为了便捷并且快速的实现货箱底部与车架分离，这样就可以使得电池快速从车架中暴露出来；
放置框的框口朝上，便于工作人员快速的将电池提拉出放置框，框口朝上也是了电池更换快捷而设置的特殊方位。
电池的四周以及下方受到放置框的约束，则只需对将电池的上端部形成约束，即可将电池稳定的固定在放置框内，本设计中采用压件与搭扣的配合目的在于：其一，压件压在电池上方，压件可以通过阻隔作用防止电池从放置框的上方脱离；其二，搭扣开闭十分便捷，有利于电池快速和放置框实现解锁，提高电池的更换速率；压件的旋转压合动作已经说明， 压件仅仅是在竖直平面内的旋动，故当搭扣将压件的竖向旋转约束后，压件在三维空间内被牢牢固定，使得对电池的压合十分稳定。压件与放置框相对旋转点连接的有益效果：
如果压件和放置框完全脱离，在更换电池时具有以下两个问题，第一，搭扣脱离后，工作人员需要将压件放置一个比较平稳的工位，以免压件掉落压伤工作人员；第二，压件在和放置框连接时，两者上的搭扣位置需要工作人员手动定位，只有将两者搭扣的位置对准后，才能将压件和放置框固定，显然这也是非常耽误时间的；压件与放置框旋转连接则有效解决了上述的两个问题，旋转连接使得压件与放置框彼此不是完全脱离，由于放置框的牵制作用，使得压件不会掉落；并且旋转关系本身也是一种轨迹约束，压件旋转关系也是一种旋转定位关系，压件旋转到放置框的上端，便于工作人员快速找到压件，将压件旋转压合在电池上，其实也就是一个搭扣对准过程，故旋转连接关系即提高更换电池时的安全性，也提高了更换电池的速率。
进一步优选为：压件采用硬质的压条，电池的上部高于放置框的上部。
采用上述结构，硬质的压条不易形变，使得电池不易挤压压条而发生上下的震动；比如采用弹性比较好的拉带作为压件，当物流车发生震动时，由于拉带因为形变量较大会电池提高较大的上移空间，那电池就会在放置框里有一个上下抖动的过程，电池易因为这类抖动碰撞而损坏，更易因为这类抖动的而导致电池上的电连接线松动，显然采用硬质压条在一定程度上有效解决了该缺陷。电池的上部突出放置框，其效果是：第一，电池突出的部分由于没有放置框的框板隔挡，电池散热快捷；第二，电池上部的侧面便于工作人员施力，工作人员提拉电池更加的轻松，从而更换电池更加快捷
进一步优选为：所述压条上设置有压合电池的弹性片。
采用上述结构，弹性片可以是橡胶块或弹性塑料等，其作用在于，弹性片本身的形变量较小但又比较柔软，有弹性片作为中间介质，压条紧固的压紧电池，而电池又不易被压条过度的挤压磨损。
进一步优选为：所述放置框的框板固定有增高板，增高板的上端高于电池的上部，压件的第一端铰接于增高板的上端部。
采用上述结构，增高板目的在于，便于压件旋转，若压件的旋转点直接在放置框边沿，由于旋转点位置较低，压板难以旋转，而故增高板可有效改善这个问题，增高板的上端高于电池，也正是为了给压件的旋转提供更多的转动空间，使得压件可以顺利的压合在电池上；而增高板的高度设置，势必使得压件与电池之间有一定的空间，该空间正好由形变后的弹性片来填充，弹性片还起到和增高板配合使用以使得压板紧密压合电池的作用。
进一步优选为：所述压件的第二端向下弯折成竖板，竖板上安装有搭扣的扣环，所述放置框的框板上固定有搭扣的锁钩。
采用上述结构，由于电池凸起放置框，则压件与放置框上端的连接结构是一个倒置的凹字状，竖板则是凹字状的一侧短边，该设计是为了压件与放置框可以牢固的压合。
进一步优选为：所述放置框底部设有至少两个朝上凸起的金属条，金属条之间具有间隙。
采用上述结构，金属条对电池支撑，间隙用于热量流动的散热通道；且金属条本身具有弹性，使其具备一定的缓冲作用；当电池放入放置框内时，可对电池起到缓冲作用，从而对电池起到一定的保护作用。
进一步优选为：所述放置框周壁上开设有散热槽。
采用上述结构，通过散热槽连通放置框内外空气，使其空气内外流通，便于电池的散热工作。
进一步优选为：所述货箱一侧通过铰链二相对车架翻转连接，货箱另一侧通过固定件限位于车架上。
采用上述结构，通过固定件对货箱相对铰链二的一侧进行限位，实现货箱稳定的固定于车架上。
进一步优选为：所述固定件包括滑动连接于货箱内的插销、固定于车架上的安装座、套设于插销外且两端分别与货箱以及插销抵接并驱使插销插接于安装座内的弹簧，所述货箱上还设置有限位座，限位座上开设有供插销插接的限位槽，所述插销相对安装座一侧垂直固定有限位杆一、限位杆二，限位杆一与限位杆二之间一段插接于限位槽内时，插销插接于安装座内；限位杆二朝向安装座的一侧与限位座抵接时，插销远离安装座。
采用上述结构，在弹簧的弹性作用力下，驱使插销朝外位移，使其在无外力作用下，将插销插接于安装座内，利用插销与安装座的配合关系，实现对货箱的限位作用；进而通过工作人员手动对插销施力，拉动插销脱离安装座，并使其限位杆二与限位座抵接，使其插销处于脱离安装座的状态，便于货箱相对车架的翻转工作，从而便于对电池进行更换；另一方面由于电池本身价值较高，往往容易被盗，通过将插销设置于货箱内部，当需要翻转货箱时，需打开货箱门后，工作人员进入到货箱内解除插销与安装座的限位作用，才可实现货箱的翻转，避免在外侧可直接驱使货箱翻转，从而起到防盗作用。
进一步优选为：所述货箱底壁开设有凹型槽，限位座、插销设置于凹型槽内不高于货箱底壁表面。
采用上述结构，通过货箱底壁开设的凹型槽对限位座、插销进行收纳，使其货箱底壁保持平面，不影响其货物装载。
综上所述，本发明具有以下有益效果：
1、压件相对放置框翻转且通过搭扣实现压件另一端与放置框的固定，对电池起到压合作用，且有利于提高电池更换速率；
2、利用插销与安装座的配合连接关系，对货箱起到限位作用，使其货箱稳定的安装于车架上；进而通过将插销设置于货箱内部，需打开货箱门后进入到货箱内才可解除插销与安装座的配合，使其起到防盗作用。
附图说明
图1是本实施例的整体结构示意图；
图2是图1中货箱相对车架翻转的局部结构示意图；
图3是图2中放置框与电池的局部结构示意图；
图4是图2中压件与放置框的局部结构示意图；
图5是图2中固定件的局部结构示意图。
图中，1、车架；2、货箱；3、放置框；4、电池；5、压条；6、弹性片；7、增高板；8、搭扣；81、扣环；82、锁钩；9、固定件；91、插销；92、安装座；93、固定座；94、限位座；95、限位杆一；96、限位杆二；97、限位杆三；98、弹簧；10、金属条；11、散热槽；12、铰链一；13、铰链二；14、竖板；15、凹型槽。
具体实施方式
以下结合附图对本发明作进一步详细说明。
一种电池快换物流车，如图1和3所示，包括车架1以及翻转连接于车架1上的货箱2，车架1位于货箱2的下方设置有放置框3，放置框3呈矩形状且包括四个竖直的框板和一个框底，放置框3的正上方开设有框口，电池4从框口放入至放置框3内，放置框3的四侧以及底面对电池4进行限位。放置框3的左侧铰接有压条5，压条5翻转压合于电池4上端后，压条5的另一端与放置框3右侧扣合，实现对电池4的限位(参照图3)。
参照图3和4，放置框3的左侧固定有竖直的增高板7，增高板7设置有两个且相互平行，增高板7的上端通过铰链一12与压条5连接，压条5的铰接端即为第一端，压条5与放置框3右侧扣合的一端为第二端；压条5沿放置框3竖直平面进行顺时针或逆时针方向翻转。
当压条5沿逆时针方向打开时，第二端远离放置框3右侧，可便于将电池4放入或 取出放置框3；当电池4在放置框3内更换完毕后，将压条5沿顺时针方向旋转，压条5压合与电池4上端且第二端与放置框3扣合，实现对电池4的固定。
压条5上套设有弹性片6，弹性片6为长条状的橡胶条，且弹性片6的横截面为凹形，弹性片6的凹形面套在压条5朝向电池4的一面；利用弹性片6两侧短边的弹性加持力，将弹性片6固定于压条5上；当压条5压合电池4时，弹性片6位于电池4与压条5之间，起到缓冲作用；弹性片6还作为压条5与电池4之间的紧密填充物，减缓电池4在放置框3内的竖向抖动；本实施例中，压条5采用硬质材料制成。
放置框3的右侧固定有锁钩82，锁钩82为侧板一端弯折形成；侧板弯折一端朝上，另一端焊接固定于放置框3上；压条5的第二端固定有扣环81，扣环81与锁钩82相互配合形成锁紧力，将压条5锁紧于电池4上端。
本实施例中，压条5的第二端弯折形成竖板14，扣环81焊接固定于竖板14上；压条5扣合于放置框3上时，竖板14与放置框3高度方向平行设置；扣环81与锁钩82配合时，竖板14与侧板一同对电池4侧面进行隔档。
本实施例中，放置框3高度小于电池4高度，电池4三分之一高度在放置框3之外，便于工作人员对电池4的施力工作。
参照图2，本实施例中，放置框3固定于车架1上，放置框3的左侧、右侧分别与车架1之间具有15cm-30cm的空间，右侧为搭扣8所在位置，该空间足够工作人员伸入手启闭搭扣8；本实施例中，放置框3的左侧和右侧上对应开设有连通放置框3内外空间的散热槽11。
参照图4，本实施例中，放置框3底壁还固定有三条金属条10，三金属条10相互平行间隔设置，电池4放入放置框3内时，搁置于三金属条10上。
参照图2和5，上述货箱2与车架1的右侧通过铰链二13翻转连接，货箱2另一侧通过固定件9与车架1连接，限制货箱2相对车架1的翻转。
上述固定件9包括插销91、安装座92、弹簧98、限位座94、限位杆一95、限位杆二96以及固定座93；货箱2下端朝外突出使其货箱2底壁形成凹型槽15；固定座93通过螺栓固定于货箱2下端，安装座92焊接固定于车架1上，固定座93、安装座92与凹型槽15处于同一直线上；插销91设置于凹型槽15内且穿过凹型槽15以及固定座93插接于安装座92内；限位杆一95、限位杆二96垂直固定于插槽处于凹型槽15内一端上；限位座94固定于凹型槽15内且限位座94上开设有供插销91穿过的限位槽；插销91处于固定座93的一段上垂直固定有限位杆三97；弹簧98套设于插销91处于固定座93内一段上且一端与 固定座93内壁抵接，另一端与限位杆三97抵接，并给与插销91施加插接于安装座92内的驱动力；
当限位杆一95与限位杆二96之间一段插接于限位槽内时，限位杆一95、限位杆二96分别与限位座94两侧抵接，并保持插销91插接于安装座92内，起到限位货箱2相对车架1的翻转工作；
当工作人员对插销91进行拔插并周向旋转插销91，使其限位杆二96朝向安装座92的一侧与限位座94抵接时，插销91远离安装座92，解除对货箱2的限位工作。
本实施例中，固定件9沿凹型槽15长度方向的中间位置对称设置有两组。
工作原理：对电池4进行更换时，工作人员打开货箱2门，进入至货箱2内，将两插销91拔出安装座92并保持插销91远离安装座92状态，再将货箱2相对车架1翻转，将放置框3暴露出，工作人员再解除搭扣8的自锁，将两压条5相对放置框3翻转，工作人员再电池4施力，将放置框3内电池4取出，再将新电池4放入放置框3内，压条5重新对电池4进行锁紧，进而将货箱2翻转至车架1上，工作人员再进入至货箱2内，将插销91一端插接于安装座92内，对货箱2进行限位，从而完成整个对电池4的快速更换工作。
本具体实施例仅仅是对本发明的解释，其并不是对本发明的限制，本领域技术人员在阅读完本说明书后可以根据需要对本实施例做出没有创造性贡献的修改，但只要在本发明的保护范围内都受到专利法的保护。

Claims (10)

  1. 一种电池快换物流车，包括车架(1)与翻转连接于车架(1)的货箱(2)，其特征是：还包括：安装于车架(1)内的放置框(3)，放置框(3)的框口朝上且处于货箱(2)的下方；
    从框口放入放置框(3)内的电池(4)；
    从框口方向压合电池(4)的压件，压件的第一端转动连接于放置框(3)一侧框板，压件的第二端通过搭扣(8)固定于放置框(3)的另一侧框板。
  2. 根据权利要求1所述的一种电池快换物流车，其特征是：压件采用硬质的压条(5)，电池(4)的上部高于放置框(3)的上部。
  3. 根据权利要求2所述的一种电池快换物流车，其特征是：所述压条(5)上设置有压合电池(4)的弹性片(6)。
  4. 根据权利要求2所述的一种电池快换物流车，其特征是：所述放置框(3)的框板固定有增高板(7)，增高板(7)的上端高于电池(4)的上部，压件的第一端铰接于增高板(7)的上端部。
  5. 根据权利要求4所述的一种电池快换物流车，其特征是：所述压件的第二端向下弯折成竖板(14)，竖板(14)上安装有搭扣(8)的扣环(81)，所述放置框(3)的框板上固定有搭扣(8)的锁钩(82)。
  6. 根据权利要求1所述的一种电池快换物流车，其特征是：所述放置框(3)底部设有至少两个朝上凸起的金属条(10)，金属条(10)之间具有间隙。
  7. 根据权利要求1所述的一种电池快换物流车，其特征是：所述放置框(3)周壁上开设有散热槽(11)。
  8. 根据权利要求1所述的一种电池快换物流车，其特征是：所述货箱(2)一侧通过铰链二(13)相对车架(1)翻转连接，货箱(2)另一侧通过固定件(9)限位于车架(1)上。
  9. 根据权利要求8所述的一种电池快换物流车，其特征是：所述固定件(9)包括滑动连接于货箱(2)内的插销(91)、固定于车架(1)上的安装座(92)、套设于插销(91)外且两端分别与货箱(2)以及插销(91)抵接并驱使插销(91)插接于安装座(92)内的弹簧(98)，所述货箱(2)上还设置有限位座(94)，限位座(94)上开设有供插销(91)插接的限位槽，所述插销(91)相对安装座(92)一侧垂直固定有限位杆一(95)、限位杆二(96)，限位杆一(95)与限位杆二(96)之间一段插接于限位槽内时，插销(91)插接于安装座(92)内；限位杆二(96)朝向安装座(92)的一侧与限位座(94)抵接时，插销(91)远离安装座(92)。
  10. 根据权利要求9所述的一种电池快换物流车，其特征是：所述货箱(2)底壁开设有凹型槽(15)，限位座(94)、插销(91)设置于凹型槽(15)内不高于货箱(2)底壁表面。
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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114122604A (zh) * 2021-11-29 2022-03-01 金鸿松 一种便于更换电池包的电动汽车电池安全防盗装置
CN114335871A (zh) * 2021-12-08 2022-04-12 中科检测技术服务(重庆)有限公司 一种新能源汽车电池拆解装置
CN114516263A (zh) * 2022-03-09 2022-05-20 杭州德创电子股份有限公司 一种重卡换电的连接器气动安装装置
CN115312947A (zh) * 2022-08-05 2022-11-08 东风越野车有限公司 一种越野车蓄电池框结构
CN115566248A (zh) * 2022-11-04 2023-01-03 楚能新能源股份有限公司 一种电芯模组堆叠挤压装置和挤压加工方法
CN116031562A (zh) * 2023-03-28 2023-04-28 合肥召洋电子科技有限公司 一种储能电池的电池包安装结构
CN117465331A (zh) * 2023-12-13 2024-01-30 金华送变电工程有限公司 一种能够快速固定的gis设备的可换电牵引车

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1792659A (zh) * 2005-12-29 2006-06-28 中国南车集团株洲电力机车研究所 一种电动汽车电池快换方法及装置
CN101559758A (zh) * 2009-06-01 2009-10-21 奇瑞汽车股份有限公司 一种电动汽车电池的快装快换系统及快装快换方法
DE102016119424A1 (de) * 2016-10-12 2018-04-12 Ujet S.A. Batteriebaugruppe und Motorfahrzeug, insbesondere Motorroller, mit einer Batteriebaugruppe
CN108539073A (zh) * 2018-04-27 2018-09-14 佛山市瑞生海特生物科技有限公司 一种用于汽车电池组的固定装置
CN108583536A (zh) * 2017-12-30 2018-09-28 王思瑶 一种便于拆卸的电池的新能源电动车
CN207925554U (zh) * 2018-03-23 2018-09-28 北京汽车研究总院有限公司 一种蓄电池固定装置及汽车
CN109050749A (zh) * 2018-08-23 2018-12-21 杭州容大智造科技有限公司 与物流车货箱联动的电池快拆装置
CN109080425A (zh) * 2018-08-23 2018-12-25 杭州容大智造科技有限公司 一种带有快换电池的物流车

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1792659A (zh) * 2005-12-29 2006-06-28 中国南车集团株洲电力机车研究所 一种电动汽车电池快换方法及装置
CN101559758A (zh) * 2009-06-01 2009-10-21 奇瑞汽车股份有限公司 一种电动汽车电池的快装快换系统及快装快换方法
DE102016119424A1 (de) * 2016-10-12 2018-04-12 Ujet S.A. Batteriebaugruppe und Motorfahrzeug, insbesondere Motorroller, mit einer Batteriebaugruppe
CN108583536A (zh) * 2017-12-30 2018-09-28 王思瑶 一种便于拆卸的电池的新能源电动车
CN207925554U (zh) * 2018-03-23 2018-09-28 北京汽车研究总院有限公司 一种蓄电池固定装置及汽车
CN108539073A (zh) * 2018-04-27 2018-09-14 佛山市瑞生海特生物科技有限公司 一种用于汽车电池组的固定装置
CN109050749A (zh) * 2018-08-23 2018-12-21 杭州容大智造科技有限公司 与物流车货箱联动的电池快拆装置
CN109080425A (zh) * 2018-08-23 2018-12-25 杭州容大智造科技有限公司 一种带有快换电池的物流车

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