CN206650111U - A kind of protector of battery bag and the dumper for being provided with the device - Google Patents

Abstract

The utility model discloses a kind of protector of battery bag and the heavy pure electric self-unloading car for being provided with the protector, the protector includes framework and protector.Framework includes upper transverse frame, lower horizontal border, the first longitudinal edge frame and the second longitudinal edge frame, the both ends of one end of upper transverse frame and one end of lower horizontal border respectively with the first longitudinal edge frame are fixedly connected correspondingly, and the both ends of the other end of upper transverse frame and the other end of lower horizontal border respectively with the second longitudinal edge frame are fixedly connected correspondingly；The upper transverse frame with framework, lower horizontal border, the first longitudinal edge frame and the second longitudinal edge frame are fixedly connected protector respectively, and protector includes openable maintenance door, and maintenance door is connected with framework.Protector can stop the debris such as slungshot, prevent the debris such as slungshot from damaging battery bag, meanwhile, the setting of maintenance door can provide access path for engineering staff, facilitate the service work of engineering staff.

Description

A kind of protector of battery bag and the dumper for being provided with the device

Technical field

Electric vehicle field is the utility model is related to, more particularly to a kind of protector of battery bag and the device is installed Dumper.

Background technology

The protector of the existing pure electronic quarry tipper of heavy type is used to protect battery bag to prevent debris from damaging battery Bag, but when battery bag breaks down, because protector causes engineering staff to be not readily accessible to electricity as a protection is overall Chi Bao, then also inconvenient engineering staff is overhauled.

Utility model content

The utility model is intended at least solve one of above-mentioned technical problem of the prior art to a certain extent.Therefore, The utility model proposes a kind of protector for increasing access path.

According to protector of the present utility model, including framework and protector.The framework includes upper transverse frame, lower horizontal edge Frame, the first longitudinal edge frame and the second longitudinal edge frame, one end of the upper transverse frame and one end of the lower horizontal border are respectively with described The both ends of one longitudinal edge frame are fixedly connected correspondingly, the other end of the upper transverse frame and the other end of the lower horizontal border point Both ends not with the second longitudinal edge frame are fixedly connected correspondingly, the upper transverse frame, the lower horizontal border, described first Longitudinal edge frame and the second longitudinal edge frame are shaped to an entirety；The protector respectively with the upper transverse frame, the lower horizontal edge Frame, the first longitudinal edge frame are fixedly connected with the second longitudinal edge frame, and the protector includes openable maintenance door, the inspection Door is repaiied to be connected with the framework.

In addition, the framework also includes the first longeron and the second longeron, first longeron respectively with the upper transverse frame And the lower horizontal border is connected and is arranged between the first longitudinal edge frame and the second longitudinal edge frame, the second longeron difference It is connected and is arranged between the first longitudinal edge frame and the second longitudinal edge frame, institute with the upper transverse frame and the lower horizontal border State maintenance door be fixedly connected with first longeron and with the movable connection of the second longeron.

The maintenance door includes having the first frame, the second frame, the doorframe of the 3rd frame and the 4th frame, hinge and Door lock, the first frame of the doorframe are fixed on first longeron by the hinge, and the second frame of the doorframe leads to The door lock is crossed to be securable on second longeron, the 3rd frame of the doorframe be located at the lower section of the upper transverse frame and with The upper transverse frame is disposed adjacent, the 4th frame of the doorframe be located at the top of the lower horizontal border and with the lower horizontal border It is disposed adjacent.

The protector includes：The second shutter grid and the 3rd shutter grid of the maintenance door both sides are separately positioned on, Second shutter grid respectively with the upper transverse frame, the lower horizontal border, the first longitudinal edge frame and first longeron Be fixedly connected, the 3rd shutter grid respectively with the upper transverse frame, the lower horizontal border, the second longitudinal edge frame and described second Longeron is fixedly connected.

In addition, the framework also includes the first longeron, the second longitudinal and cross beam, the both ends of the crossbeam are respectively with described the One longitudinal edge frame and the second longitudinal edge frame are fixedly connected and are arranged between the upper transverse frame and the lower horizontal border, and described One longeron is connected with the crossbeam and the lower horizontal border and is arranged on the first longitudinal edge frame and the second longitudinal edge frame respectively Between, second longeron is connected with the crossbeam and the lower horizontal border and is arranged on the first longitudinal edge frame and described respectively Between second longitudinal edge frame, the maintenance door be fixedly connected with first longeron and with the movable connection of the second longeron.

The maintenance door includes having the first frame, the second frame, the doorframe of the 3rd frame and the 4th frame, hinge, and Door lock, the first frame of the doorframe are fixed on first longeron by the hinge, and the second frame of the doorframe leads to The door lock is crossed to be securable on second longeron, the 3rd frame of the doorframe be located at the lower section of the crossbeam and with it is described Crossbeam is disposed adjacent, and the 4th frame of the doorframe is located at the top of the lower horizontal border and adjacent with the lower horizontal border set Put.

The protector includes：The second shutter grid and the 3rd shutter grid of the maintenance door both sides are separately positioned on, Second shutter grid is fixed with the crossbeam, the lower horizontal border, the first longitudinal edge frame and first longeron respectively Connection, the 3rd shutter grid are fixed with the crossbeam, the lower horizontal border, the second longitudinal edge frame and second longeron respectively Connection.

The maintenance door also includes the first shutter grid for being fixed on doorframe, and first shutter grid includes having the One frame, the second frame, the 3rd frame and the first shutter grid framework of the 4th frame and the first blinds, first blinds Both ends, which correspond, to be fixed on the first frame and the second frame of the first shutter grid framework, first shutter grid First frame of framework is fixedly connected with the first frame of the doorframe, the second frame of the first shutter grid framework and institute The second frame for stating doorframe is fixedly connected, and the 3rd frame of the 3rd frame and the doorframe of the first shutter grid framework is consolidated Fixed connection, the 4th frame of the first shutter grid framework are fixedly connected with the 4th frame of the doorframe.

Second shutter grid the second shutter grid framework and the second blinds being fixed in the second shutter grid framework； 3rd shutter grid includes the 3rd shutter grid framework and the 3rd blinds being fixed in the 3rd shutter grid framework.

Plane where first blinds forms acute angle with horizontal plane, and the first edge of first blinds is higher than second Edge；Plane where second blinds forms acute angle with horizontal plane, and the first edge of second blinds is higher than the second side First edge of edge, the first edge of second blinds and first blinds is located at the same side of the protector；Institute Plane where stating the 3rd blinds forms acute angle with horizontal plane, and the first edge of the 3rd blinds is higher than the second edge, described First edge of the first edge of the 3rd blinds and first blinds is located at the same side of the protector.

The protector also includes covering and the 3rd longeron, the 3rd longeron respectively with the upper transverse frame and the horizontal stroke Beam is fixedly connected and is arranged between the first longitudinal edge frame and the second longitudinal edge frame, the covering respectively with the upper horizontal edge Frame, the first longitudinal edge frame, the second longitudinal edge frame are fixedly connected with and covered the side for fitting in the 3rd longeron with the crossbeam.

According to protector of the present utility model, the debris such as slungshot can be stopped, prevent the debris such as slungshot from damaging battery bag, together When, the setting of maintenance door can provide access path for engineering staff, facilitate the maintenance to battery bag of engineering staff.

The utility model also provides a kind of heavy pure electronic quarry tipper, and the dumper includes any of the above-described described Protector, car body and battery bag, the protector are installed in the car body, the battery bag be located in the car body and It is arranged at the side of the protector.

First edge of the first blinds is located at the same side of the protector with battery bag.

The dumper also includes air intake device, and the first edge of the air intake device and the first blinds is located at the protection The same side of device is placed in the top of the battery bag.

According to the pure electronic quarry tipper of heavy type of the present utility model, its protector can stop the debris such as slungshot, prevent from flying The debris such as stone damage battery bag, meanwhile, the setting of maintenance door can provide access path for engineering staff so that engineering staff can The inner side of apparatus for examination and repair is entered, facilitates the maintenance to battery bag of engineering staff.

Brief description of the drawings

Fig. 1 is the structural representation of the protector of the utility model one embodiment.

Fig. 2 is the explosive view of the protector of the utility model one embodiment.

Fig. 3 is the enlarged drawing of the door limiting block of the protector of the utility model one embodiment.

Fig. 4 is the fixed block of protector and the enlarged drawing of contiguous block of another embodiment of the utility model.

Embodiment

Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng The embodiment for examining accompanying drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model Limitation.

In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two More than, unless otherwise specifically defined.

The protector of the utility model embodiment is described in detail with reference to the accompanying drawings.

As shown in figure 1, the utility model provides a kind of protector, including framework and protector.

Specifically, the direction indicated by arrow A is the above-below direction of framework, and the direction indicated by arrow B is a left side for framework Right direction.Framework includes upper transverse frame 10, lower horizontal border 11, the first longitudinal edge frame 12 and the second longitudinal edge frame 13, upper transverse frame 10 The both ends of one end and one end of lower horizontal border 11 respectively with the first longitudinal edge frame 12 are fixedly connected correspondingly, upper transverse frame 10 Both ends of the other end of the other end and lower horizontal border 11 respectively with the second longitudinal edge frame 13 are fixedly connected correspondingly；Protector point Upper transverse frame 10, lower horizontal border 11, the first longitudinal edge frame 12 and the second longitudinal edge frame 13 not with framework are fixedly connected, upper transverse frame 10th, lower horizontal border 11, the first longitudinal edge frame 12 and the second longitudinal edge frame 13 are shaped to an entirety；Protector includes what is be connected with framework Openable maintenance door.It is understood that the main material of protector can be carbon steel so that protective device structure possess compared with Strong hardness, adapt to it and worked in work condition environment adverse circumstances.

Thus, it can prevent the debris such as slungshot from damaging battery bag by protector, meanwhile, the setting of maintenance door can be engineering people Member's offer access path, facilitates the service work of engineering staff.

According to one embodiment of the present utility model, framework includes the first longeron 12 and the second longeron 18, the first longeron 15 It is fixedly connected and is arranged between the first longitudinal edge frame 12 and the second longitudinal edge frame 13 with upper transverse frame 10 and lower horizontal border 11 respectively, i.e., The both ends of first longeron 15 are connected respectively to transverse frame 10 and lower horizontal border 11, the second longeron 18 respectively with upper transverse frame 10 And lower horizontal border 11 is connected and is arranged between the first longitudinal edge frame 12 and the second longitudinal edge frame 13, i.e. the both ends of the second longeron 18 are also divided Transverse frame 10 and lower horizontal border 11 are not connected to, and maintenance door is fixedly connected with the first longeron 15 and can lived with the second longeron 18 Dynamic connection.

Further, maintenance door includes having the first frame, the second frame, the doorframe 20 of the 3rd frame and the 4th frame, Hinge 21 and door lock 22, the frame of doorframe 20 first are the left longitudinal edge frame of doorframe 20, and the second frame of doorframe 20 is the right side of doorframe 20 Longitudinal edge frame, the 3rd frame of doorframe 20 are the upper transverse frame of doorframe 20, and the 4th frame of doorframe 20 is the lower horizontal border of doorframe 20, First frame of doorframe 20 is fixed on the first longeron 15 by hinge 21, and the second frame of doorframe 20 can be fixed by door lock 20 In on the second longeron 18, the 3rd frame of doorframe 20 is located at the lower section of upper transverse frame 10 and is disposed adjacent with upper transverse frame 10, door 4th frame of frame 20 is located at the top of lower horizontal border 11 and is disposed adjacent with lower horizontal border 11.

In a particular embodiment, maintenance door also includes the first shutter grid being fixed on doorframe 20, the first shutter grid Including the first shutter grid framework 32 and the first blinds 33, the first shutter grid framework 32 includes the first frame, the second frame, and Three frames and the 4th frame, the first frame of the first shutter grid framework 32 is the left longitudinal edge frame of the first shutter grid framework 32, Second frame of the first shutter grid framework 32 is the right longitudinal edge frame of the first shutter grid framework 32, the first shutter grid framework 32 The 3rd frame be the first shutter grid framework 32 upper transverse frame, the 4th frame of the first shutter grid framework 32 is the 100th The lower horizontal border of leaf grid framework 32, the both ends of the first blinds 33, which correspond, is fixed on the of the first shutter grid framework 32 On one frame and the second frame, the first frame of the first shutter grid framework 32 is fixedly connected with the first frame of doorframe 20, the Second frame of one shutter grid framework 32 is fixedly connected with the second frame of doorframe 20, and the of the first shutter grid framework 32 Three frames are located at the lower section of the 3rd frame of doorframe 20 and are disposed adjacent with the 3rd frame of doorframe 20, the first shutter grid framework 32 the 4th frame is located above the 4th frame of doorframe 20 and is disposed adjacent with the 4th frame of doorframe 20.

Thus, the first shutter grid is fixed on doorframe, the first shutter grid plays a part of protecting and radiated.

In specific implementation, protector includes the second shutter grid and the 3rd louver for being respectively arranged at maintenance door both sides Grid.Second shutter grid includes the second blinds 31 and has the first frame, the second frame, and the second of the 3rd frame and the 4th frame Shutter grid framework 30, the first frame of the second shutter grid framework 30 is the left longitudinal edge frame of the second shutter grid framework 30, the Second frame of two shutter grid frameworks 30 is the right longitudinal edge frame of the second shutter grid framework 30, the second louver grid framework 30 3rd frame is the upper transverse frame of the second shutter grid framework 30, and the 4th frame of the second shutter grid framework 30 is the second blinds The lower horizontal border of grid framework 30, the both ends of multiple second blinds 31, which correspond, is fixed on the of the second shutter grid framework 30 On one frame and the second frame, the first frame of the second shutter grid frame 30 is fixedly connected with the first longitudinal edge frame 12, and the 200th Second frame of leaf grille side 30 is fixedly connected with the first longeron 15, and the 3rd frame of the second shutter grid framework 30 is positioned at upper The lower section of transverse frame 10 and it is disposed adjacent with upper transverse frame 10, the 4th frame of the second shutter grid framework 30 is located at lower horizontal border 11 top and it is disposed adjacent with lower horizontal border 11.

3rd shutter grid includes the 3rd blinds 41 and has the first frame, the second frame, the 3rd frame and the 4th frame The 3rd shutter grid framework 42, the first frame of the 3rd shutter grid framework 42 is the left longitudinal edge of the 3rd shutter grid framework 42 Frame, the second frame of the 3rd shutter grid framework 42 are the right longitudinal edge frame of the second shutter grid framework 30, the 3rd louver grill frame 3rd frame of frame 42 is the upper transverse frame of the 3rd shutter grid framework 42, and the 4th frame of the 3rd shutter grid framework 42 is The lower horizontal border of three shutter grid frameworks 42, the both ends of multiple 3rd blinds 41, which correspond, is fixed on the 3rd shutter grid framework On 42 the first frame and the second frame, the first frame of the 3rd shutter grid frame 42 is fixedly connected with the second longeron 18, the Second frame of three shutter grid frames 42 is fixedly connected with the second longitudinal edge frame 13, the 3rd frame of the 3rd shutter grid framework 42 It is disposed adjacent positioned at the lower section of upper transverse frame 10 and with upper transverse frame 10, under the 4th frame of the 3rd shutter grid framework 42 is located at The top of transverse frame 11 and it is disposed adjacent with lower horizontal border 11.Further, in a particular embodiment, the upper horizontal edge of protector Frame 10, lower horizontal border 11, the first longitudinal edge frame 12, the second longitudinal edge frame 13, the first longeron 15, the first of the second longeron 18 and doorframe 20 Fixed block 16 is provided with frame, the second frame, the 3rd frame and the 4th frame.

The company of being also equipped with first frame of the first shutter grid framework 32, the second frame, the 3rd frame and the 4th frame Connect block 34, the fixed block 16 on the first frame of doorframe 20, the second frame, the 3rd frame and the 4th frame respectively with the first blinds Contiguous block 34 on first frame of grid framework 32, the second frame, the 3rd frame and the 4th frame is fixedly connected, i.e., and the 100th Contiguous block 34 on first frame of leaf grid framework 32 passes through spiral shell with the corresponding fixed block 16 on the first frame of doorframe 20 Bolt 17 is fixedly connected, the contiguous block 34 on the second frame of the first shutter grid framework 32 and pair on the second frame of doorframe 20 The fixed block 16 answered is fixedly connected by bolt 17, contiguous block 34 and door on the 3rd frame of the 3rd shutter grid framework 32 Corresponding fixed block 16 on 3rd frame of frame 20 is fixedly connected by bolt 17, and the 4th of the first shutter grid framework 32 the Contiguous block 34 on frame is fixedly connected with corresponding fixed block 16 on the 4th frame of doorframe 20 by bolt 17.

Further, set on the first frame of the second shutter grid framework 30, the second frame, the 3rd frame and the 4th frame Be equipped with contiguous block 34, the first longitudinal edge frame 12, the first longeron 15, upper transverse frame 10, lower horizontal border 11 fixed block 16 respectively with Contiguous block 34 on first frame of the second shutter grid framework 30, the second frame, the 3rd frame and the 4th frame is fixedly connected, I.e. the fixed block 16 of the first longitudinal edge frame passes through spiral shell with the corresponding contiguous block 34 on the first frame of the second shutter grid framework 30 Bolt 17 is fixedly connected, and the fixed block 16 on the first longeron 15 is corresponding with the second frame of the second shutter grid framework 30 to be connected Connect block 34 to be fixedly connected by bolt 17, the 3rd side of the shutter grid framework 30 of fixed block 16 and second on upper transverse frame 10 Corresponding contiguous block 34 on frame is fixedly connected by bolt 17, fixed block and the second shutter grid framework on lower horizontal border 11 Corresponding contiguous block 34 on 30 the 4th frame is fixedly connected by bolt 17.

Second longeron 15, the second longitudinal edge frame 12, crossbeam 14, lower horizontal border 11 fixed block 16 respectively with the 3rd shutter grid Contiguous block 34 on first frame of framework 42, the second frame, the 3rd frame and the 4th frame is fixedly connected, i.e. the second longeron 18 Fixed block 16 be fixedly connected with the corresponding contiguous block 34 on the first frame of the 3rd shutter grid framework 42 by bolt 17, Fixed block 16 on second longitudinal edge frame 13 passes through with the corresponding contiguous block 34 on the second frame of the 3rd shutter grid framework 42 Bolt 17 is fixedly connected, and the fixed block 16 on upper transverse frame 10 is corresponding with the 3rd frame of the 3rd shutter grid framework 30 Contiguous block 34 is fixedly connected by bolt 17, the 4th frame of fixed block and the 3rd shutter grid framework 30 on lower horizontal border 11 On corresponding contiguous block 34 be fixedly connected by bolt 17.

Hereby it is achieved that shutter grid is mounted on framework, shutter grid can stop the debris such as slungshot, prevent slungshot Battery bag is damaged Deng debris, meanwhile, the engineering staff that is arranged to of maintenance door provides access path, facilitates the check man of engineering staff Make, in addition, radiating is played a part of in the gap of shutter grid.

It is understood that the first shutter grid, the second shutter grid and the 3rd shutter grid can also use general grille Substitute, can also play a part of protecting and radiate.Further, the place plane of the first blinds 33 forms acute angle with horizontal plane, and First edge of the first blinds 33 is higher than the second edge；The place plane of second blinds 31 forms acute angle, and the 200th with horizontal plane First edge of leaf 31 is higher than the second edge, the first edge of the second blinds 31 and the first edge of the first blinds and filled positioned at protection The same side put；The place plane of 3rd blinds 41 forms acute angle with horizontal plane, and the first edge of the 3rd blinds 41 is higher than second Edge, the first edge of the 3rd blinds and the first edge of the first blinds are located at the same side of the protector.

Maintenance door also includes door limiting block 24, and door limiting block 24 is fixed on the second longeron 18 and for limiting maintenance door It is mobile.It is understood that the movement of limitation maintenance door, refers to closing when the position of maintenance door enables to door lock 22 to realize During function, door limiting block 24 limits the movement of maintenance door, and this prevents the second frame of the doorframe of maintenance door and the second longeron Generation relative motion, and prevent from overhauling under door closure state, the second frame of doorframe and the second longeron 1 have generation relative motion During trend, the concentration stress of door lock.

As depicted in figs. 1 and 2, the direction indicated by arrow A is the above-below direction of framework, and the direction indicated by arrow B is The left and right directions of framework, in another embodiment of the present utility model, framework also includes the first longeron 15, the and of the second longeron 18 Crossbeam 14, the both ends of crossbeam 14 are fixedly connected with the first longitudinal edge frame 12 and the second longitudinal edge frame 13 and are arranged on upper transverse frame 10 respectively Between lower horizontal border 11, the first longeron 15 is fixedly connected with crossbeam 14 and lower horizontal border 11 and is arranged on the first longitudinal edge frame respectively 12 and second between longitudinal edge frame 13, i.e. the both ends of the first longeron 15 are fixedly connected with crossbeam 14 and lower horizontal border 11 respectively, and second Longeron 18 is fixedly connected and is arranged between the first longitudinal edge frame 12 and the second longitudinal edge frame 13 with crossbeam 14 and lower horizontal border 11 respectively, And second the both ends of longeron 18 be fixedly connected respectively with crossbeam 14 and lower horizontal border 11, maintenance door is fixedly connected with the first longeron 15 And with the 18 movable connection of the second longeron, thus, can be achieved maintenance door unlatching, the function of closing.

In a particular embodiment, as shown in figure 1, maintenance door includes hinge 21, door lock 22 and has the first frame, second The doorframe 20 of frame, the 3rd frame and the 4th frame, the frame of doorframe 20 first are the left longitudinal edge frame of doorframe 20, the of doorframe 20 Two frames are the right longitudinal edge frame of doorframe 20, and the 3rd frame of doorframe 20 is the upper transverse frame of doorframe 20, the 4th frame of doorframe 20 That is the lower horizontal border of doorframe 20, the first frame of doorframe 20 are fixed on the first longeron 15 by hinge 21, and the second of doorframe 20 Frame is securable on the second longeron 18 by door lock 22, the 3rd frame of doorframe 20 be located at the lower section of crossbeam 14 and with crossbeam 14 It is disposed adjacent, the 4th frame of doorframe 20 is located at the top of lower horizontal border 11 and is disposed adjacent with lower horizontal border 11, thus, works as inspection Repair when closing, can open gate lock maintenance door and framework are fixed.

Hereby it is achieved that maintenance door is mounted on framework, being set on protector to open, closable maintenance Door, can provide access path for engineering staff, facilitate the service work of engineering staff, meanwhile, when maintenance door is closed, play protection The effect of battery bag.In a particular embodiment, as shown in figure 1, maintenance door also includes the first shutter grid, the first shutter grid bag Including the first shutter grid framework 32 and the first blinds 33, the first shutter grid framework 32 includes the first frame, the second frame, and the 3rd Frame and the 4th frame, the frame of the first shutter grid framework 32 first are the left longitudinal edge frame of the first shutter grid framework 32, first Second frame of shutter grid framework 32 is the right longitudinal edge frame of the first shutter grid framework 32, the of the first shutter grid framework 32 Three frames are the upper transverse frame of the first shutter grid framework 32, and the 4th frame of the first shutter grid framework 32 is the first louver The lower horizontal border of grid framework 32, the both ends of the first blinds 33 correspond the first side for being fixed on the first shutter grid framework 32 On frame and the second frame, the first frame of the first shutter grid framework 32 is fixedly connected with the first frame of doorframe 20, and the 100th Second frame of leaf grid framework 32 is fixedly connected with the second frame of doorframe 20, the 3rd side of the first shutter grid framework 32 Frame is located at the lower section of the 3rd frame of doorframe 20 and is disposed adjacent with the 3rd frame of doorframe 20, the first shutter grid framework 32 4th frame is located above the 4th frame of doorframe 20 and is disposed adjacent with the 4th frame of doorframe 20.

Thus, the first shutter grid is fixed on maintenance door frame, the first shutter grid plays the work of protection and radiating With.

Further, in a particular embodiment, as depicted in figs. 1 and 2, protector includes being respectively arranged at maintenance door both sides The second shutter grid and the 3rd shutter grid.Second shutter grid includes the second blinds 31 and has the first frame, the second side Second shutter grid framework 30 of frame, the 3rd frame and the 4th frame, the first frame of the second shutter grid framework 30 is second The left longitudinal edge frame of shutter grid framework 30, the second frame of the second shutter grid framework 30 is the second shutter grid framework 30 Right longitudinal edge frame, the 3rd frame of the second louver grid framework 30 are the upper transverse frame of the second shutter grid framework 30, the second blinds 4th frame of grid framework 30 is the lower horizontal border of the second shutter grid framework 30, a pair of the both ends 1 of multiple second blinds 31 It should be fixed on the first frame and the second frame of the second shutter grid framework 30, the first frame of the second shutter grid frame 30 It is fixedly connected with the first longitudinal edge frame 12, the second frame of the second shutter grid frame 30 is fixedly connected with the first longeron 15, and second 3rd frame of shutter grid framework 30 is located at the lower section of crossbeam 14 and is disposed adjacent with crossbeam 14, the second shutter grid framework 30 The 4th frame be located at the top of lower horizontal border 11 and be disposed adjacent with lower horizontal border 11.

3rd shutter grid includes the 3rd blinds 41 and has the first frame, the second frame, the 3rd frame and the 4th frame The 3rd shutter grid framework 42, the first frame of the 3rd shutter grid framework 42 is the left longitudinal edge of the 3rd shutter grid framework 42 Frame, the second frame of the 3rd shutter grid framework 42 are the right longitudinal edge frame of the second shutter grid framework 30, the 3rd louver grill frame 3rd frame of frame 42 is the upper transverse frame of the 3rd shutter grid framework 42, and the 4th frame of the 3rd shutter grid framework 42 is The lower horizontal border of three shutter grid frameworks 42, the both ends of multiple 3rd blinds 41, which correspond, is fixed on the 3rd shutter grid framework On 42 the first frame and the second frame, the first frame of the 3rd shutter grid frame 42 is fixedly connected with the second longitudinal edge frame 18, Second frame of the 3rd shutter grid frame 42 is fixedly connected with the second longitudinal edge frame 13, the 3rd side of the 3rd shutter grid framework 42 Frame is located at the lower section of crossbeam 14 and is disposed adjacent with crossbeam 14, and the 4th frame of the 3rd shutter grid framework 42 is located at lower horizontal border 11 top and it is disposed adjacent with lower horizontal border 11.

Thus, shutter grid is fixed on framework, shutter grid can stop the debris such as slungshot, prevent the debris such as slungshot Battery bag is damaged, plays a part of protecting battery bag, in addition, thermolysis is played in the gap of shutter grid.

Further, in a particular embodiment, as shown in Figures 2 and 3, the lower horizontal border 11 of protector, the first longitudinal edge Frame 12, the second longitudinal edge frame 13, crossbeam 14, the first longeron 15, the first frame of the second longeron 18 and doorframe 20, the second frame, Fixed block 16 is provided with three frames and the 4th frame.

The company of being also equipped with first frame of the first shutter grid framework 32, the second frame, the 3rd frame and the 4th frame Connect block 34, the fixed block 16 on the first frame of doorframe 20, the second frame, the 3rd frame and the 4th frame respectively with the first blinds Contiguous block 34 on first frame of grid framework 32, the second frame, the 3rd frame and the 4th frame is fixedly connected, i.e., and the 100th Contiguous block 34 on first frame of leaf grid framework 32 passes through spiral shell with the corresponding fixed block 16 on the first frame of doorframe 20 Bolt 17 is fixedly connected, the contiguous block 34 on the second frame of the first shutter grid framework 32 and pair on the second frame of doorframe 20 The fixed block 16 answered is fixedly connected by bolt 17, contiguous block 34 and door on the 3rd frame of the 3rd shutter grid framework 32 Corresponding fixed block 16 on 3rd frame of frame 20 is fixedly connected by bolt 17, and the 4th of the first shutter grid framework 32 the Contiguous block 34 on frame is fixedly connected with corresponding fixed block 16 on the 4th frame of doorframe 20 by bolt 17.

Further, set on the first frame of the second shutter grid framework 30, the second frame, the 3rd frame and the 4th frame Be equipped with contiguous block 34, the first longitudinal edge frame 12, the first longeron 15, crossbeam 14, lower horizontal border 11 fixed block 16 respectively with second Contiguous block 34 on first frame of shutter grid framework 30, the second frame, the 3rd frame and the 4th frame is fixedly connected, i.e., and The fixed block 16 of one longitudinal edge frame passes through bolt 17 with the corresponding contiguous block 34 on the first frame of the second shutter grid framework 30 It is fixedly connected, the fixed block 16 on the first longeron 15 and the corresponding contiguous block on the second frame of the second shutter grid framework 30 34 are fixedly connected by bolt 17, the fixed block 16 on crossbeam 14 with it is corresponding on the 3rd frame of the second shutter grid framework 30 Contiguous block 34 be fixedly connected by bolt 17, the 4th side of fixed block and the second shutter grid framework 30 on lower horizontal border 11 Corresponding contiguous block 34 on frame is fixedly connected by bolt 17.

Second longeron 15, the second longitudinal edge frame 12, crossbeam 14, lower horizontal border 11 fixed block 16 respectively with the 3rd shutter grid Contiguous block 34 on first frame of framework 42, the second frame, the 3rd frame and the 4th frame is fixedly connected, i.e. the second longeron 18 Fixed block 16 be fixedly connected with the corresponding contiguous block 34 on the first frame of the 3rd shutter grid framework 42 by bolt 17, Fixed block 16 on second longitudinal edge frame 13 passes through with the corresponding contiguous block 34 on the second frame of the 3rd shutter grid framework 42 Bolt 17 is fixedly connected, the fixed block 16 on crossbeam 14 and the corresponding connection on the 3rd frame of the 3rd shutter grid framework 30 Block 34 is fixedly connected by bolt 17, fixed block on lower horizontal border 11 and on the 4th frame of the 3rd shutter grid framework 30 Corresponding contiguous block 34 be fixedly connected by bolt 17.

Hereby it is achieved that shutter grid is mounted on framework, shutter grid can stop the debris such as slungshot, prevent slungshot Battery bag is damaged Deng debris, meanwhile, the engineering staff that is arranged to of maintenance door provides access path, facilitates the check man of engineering staff Make, in addition, radiating is played a part of in the gap of shutter grid.

It is understood that the first shutter grid, the second shutter grid and the 3rd shutter grid can also use general grille Substitute, can also play a part of protecting and radiate.

Further, as depicted in figs. 1 and 2, the place plane of the first blinds 33 forms acute angle, and the first blinds with horizontal plane 33 the first edge is higher than the second edge；The place plane of second blinds 31 and horizontal plane form acute angle, and the of the second blinds 31 One edge is higher than the second edge, and the first edge of the second blinds 31 is located at the same of protector with the first edge of the first blinds Side；The place plane of 3rd blinds 41 and horizontal plane form acute angle, and the first edge of the 3rd blinds 41 is higher than the second edge, and the 3rd First edge of blinds and the first edge of the first blinds are located at the same side of the protector.

In addition, protector also includes the longeron 19 of covering 40 and the 3rd, the 3rd longeron 19 respectively with upper transverse frame 10 and crossbeam 14 are fixedly connected and are arranged between the first longitudinal edge frame 12 and the second longitudinal edge frame 13, i.e., the both ends of the 3rd longeron 19 respectively with upper horizontal stroke Frame 10 is fixedly connected with crossbeam 14, covering respectively with upper transverse frame 10, the first longitudinal edge frame 12, the second longitudinal edge frame 13 and crossbeam 14 It is fixedly connected with and covers the side for fitting in the 3rd longeron 19.

Covering is arranged at the top of the first shutter grid, the second shutter grid and the 3rd shutter grid, and covering is detachable, by This, it is possible to provide another access path, facilitate engineering staff to repair the parts of vehicle, in addition, after covering is dismantled, Facilitate the various installation operations of engineering staff, meanwhile, covering can be used for the logo of spraying company, and covering is bonded with the 3rd longeron, 3rd longeron plays the supporting role to covering.

It is understood that the material of covering 40 can be carbon steel, possess stronger hardness, the work of adaptation condition bad environments Make environment, in addition, according to another embodiment of the present utility model, covering 40 can also be not provided with, as shown in figure 4, protector Only include the shutter grid being fixed on framework.

Further, maintenance door also includes door limiting block 24, and door limiting block 24 is fixed on the second longeron 18 and for limiting The movement of maintenance door processed.It is understood that the movement of limitation maintenance door, is referred to when the position of maintenance door enables to door lock 22 when realizing closing function, and door limiting block 24 limits the movement of maintenance door, and this prevents the second frame of the doorframe of maintenance door Relative motion occurs with the second longeron, and prevents from overhauling under door closure state, the second frame of doorframe and the second longeron 1 have generation During the trend of relative motion, the concentration stress of door lock.

In specific implementation, the utility model provides a kind of heavy pure electronic quarry tipper of embodiment, the self-unloading Car includes the protector, car body and battery bag of above-described embodiment, and protector is installed in car body, and battery bag is located in car body And it is arranged at the side of protector.

Thus, protector can stop the debris such as slungshot, prevent the debris such as slungshot from damaging battery bag, meanwhile, protector On be provided with maintenance door, an access path can be provided for engineering staff, when battery bag breaks down, engineering staff can pass through The access path enters the inner side of protector, and battery bag is overhauled, in addition, detachable covering provides another maintenance Passage, facilitate maintenance of the engineering staff to the vehicle component on the inside of covering.

Further, dumper also includes air intake device, and the first edge of air intake device and the first blinds fills positioned at protection The same side put is placed in the top of battery bag.

It is understood that air intake device possesses air drag to commonly use in the prior art, air can be made to be flowed to it Dynamic device.

As described above, plane and horizontal plane where the first blinds form acute angle, and the first edge of the first blinds is higher than the Two edges；Plane where second blinds and horizontal plane form acute angle, and the first edge of the second blinds is higher than the second edge, and second First edge of the first edge of blinds and first blinds is located at the same side of protector；Plane where 3rd blinds with Horizontal plane forms acute angle, and the first edge of the 3rd blinds is higher than the second edge, the first edge of the 3rd blinds and described first First edge of blinds is located at the same side of protector.I.e. relative to the side where battery and air intake device, each first Blinds, each second blinds and each 3rd blinds is are obliquely installed, the first adjacent blinds of each two, and each two is adjacent Second blinds and adjacent the 3rd blinds of each two form air duct from bottom to top.

Thus, the first blinds, the second blinds and the 3rd blinds in rainwater weather, can guide to set diagonally downward The outside that the rainwater on blinds flows to protector from top to down is poured, enhances the water-resistant performance of protector.

In addition, dumper also includes being arranged at the air intake device being placed on the inside of protector above battery bag, air draught dress Put and be used cooperatively with the first shutter grid, the second shutter grid and the 3rd shutter grid, the first adjacent blinds of each two, every two Individual the second adjacent blinds or adjacent the 3rd blinds interval of each two form passage from bottom to top, when air intake device works When, the air that can make to flow to air intake device flows by the inner side of passage flow to protector and finally from bottom to up To air intake device, in other words, the first shutter grid, the second shutter grid and the 3rd shutter grid produce when working air intake device Raw air stream plays a part of guiding so that away from air intake device, i.e., the air of the lower section outside protector still is able to By the first adjacent blinds of each two, what the second adjacent blinds of each two or adjacent the 3rd blinds interval of each two were formed Passage from bottom to top is flowed from bottom to up by the tractive force of air intake device, enters the inner side of protector, if Passage from bottom to top is not formed, such as using the grid used in the prior art, the grid is logical only from outside to inner side Road, air intake device, which is arranged on the inside of protector, is placed in top, then close air intake device only on the outside of protector Air can be entered in protector by stronger tractive force and then by grid gap, the lower section outside protector Air, away from air intake device, the rate of air circulation of protector by less tractive force, will be limited, thus, air draught dress Put with the first shutter grid, the second shutter grid and the 3rd shutter grid with the use of the air stream that can improve protector It is logical, and then strengthen the heat sinking function of protector.

Meanwhile the main material of protector is carbon steel, possess stronger hardness, adapt to heavy pure electric self-unloading car in work Worked in the mine environment of condition bad environments.

In addition, as depicted in figs. 1 and 2, in a particular embodiment, protector also includes being used to place illuminating lamp (in figure Be not shown) support 50, illuminating lamp is used to illuminate, and support 50 is fixed on the first longitudinal edge frame 12 and the second longitudinal edge frame 13, can be with Understand, support 50 can be shaped to an entirety with the first longitudinal edge frame 12 and the second longitudinal edge frame 13 and be fixedly connected, protector The front end of dumper is installed on, thus, illuminating lamp can be the front field illumination of heavy mining truck.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description Point is contained at least one embodiment or example of the present utility model.In this manual, to the schematic table of above-mentioned term State and be necessarily directed to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be with Combined in an appropriate manner in any one or more embodiments or example.In addition, those skilled in the art can incite somebody to action Different embodiments or example described in this specification are engaged and combined.

Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is in the scope of the utility model It is interior above-described embodiment to be changed, changed, replaced and modification.

Using technical scheme described in the utility model, or those skilled in the art is in technical solutions of the utility model Under inspiration, similar technical scheme is designed, and reaches above-mentioned technique effect, is to fall into protection model of the present utility model Enclose.

Claims (14)

1. a kind of protector of battery bag, it is characterised in that the protector includes：

Framework, including upper transverse frame, lower horizontal border, the first longitudinal edge frame and the second longitudinal edge frame, one end of the upper transverse frame and institute Both ends of the one end of lower horizontal border respectively with the first longitudinal edge frame are stated to be fixedly connected correspondingly, the upper transverse frame it is another Both ends of the other end of one end and the lower horizontal border respectively with the second longitudinal edge frame are fixedly connected correspondingly；

Protector, fixed respectively with the upper transverse frame, the lower horizontal border, the first longitudinal edge frame and the second longitudinal edge frame Connection, the protector include openable maintenance door, and the maintenance door is connected with the framework.

2. protector according to claim 1, it is characterised in that the framework, which also includes the first longeron and second, to be indulged Beam, first longeron are connected with the upper transverse frame and the lower horizontal border and are arranged on the first longitudinal edge frame and institute respectively Between stating the second longitudinal edge frame, second longeron is connected with the upper transverse frame and the lower horizontal border and is arranged on described respectively Between first longitudinal edge frame and the second longitudinal edge frame, the maintenance door is fixedly connected with first longeron and indulged with described second The movable connection of beam.

3. protector according to claim 2, it is characterised in that the maintenance door includes having the first frame, and second Doorframe, hinge and the door lock of frame, the 3rd frame and the 4th frame, the first frame of the doorframe are fixed by the hinge In on first longeron, the second frame of the doorframe is securable on second longeron by the door lock, the door 3rd frame of frame is located at the lower section of the upper transverse frame and is disposed adjacent with the upper transverse frame, the 4th frame of the doorframe It is disposed adjacent positioned at the top of the lower horizontal border and with the lower horizontal border.

4. protector according to claim 3, it is characterised in that the protector includes：It is separately positioned on the inspection The second shutter grid and the 3rd shutter grid of Xiu Men both sides, second shutter grid respectively with the upper transverse frame, described Lower horizontal border, the first longitudinal edge frame are fixedly connected with first longeron, the 3rd shutter grid respectively with the upper transverse frame, The lower horizontal border, second longeron are fixedly connected with the second longitudinal edge frame.

5. protector according to claim 1, it is characterised in that the framework also includes the first longeron, the second longeron And crossbeam, the both ends of the crossbeam are fixedly connected with the first longitudinal edge frame and the second longitudinal edge frame and are arranged on described respectively Between upper transverse frame and the lower horizontal border, first longeron is connected and set with the crossbeam and the lower horizontal border respectively Between the first longitudinal edge frame and the second longitudinal edge frame, second longeron respectively with the crossbeam and the lower horizontal border Connect and be arranged between the first longitudinal edge frame and the second longitudinal edge frame, the maintenance door is fixed with first longeron to be connected Connect and with the movable connection of the second longeron.

6. protector according to claim 5, it is characterised in that the maintenance door includes having the first frame, and second The doorframe of frame, the 3rd frame and the 4th frame, hinge, and door lock, the first frame of the doorframe are fixed by the hinge In on first longeron, the second frame of the doorframe is securable on second longeron by the door lock, the door 3rd frame of frame is located at the lower section of the crossbeam and is disposed adjacent with the crossbeam, and the 4th frame of the doorframe is positioned at described The top of lower horizontal border and it is disposed adjacent with the lower horizontal border.

7. protector according to claim 6, it is characterised in that the protector includes：It is separately positioned on the inspection The second shutter grid and the 3rd shutter grid of Xiu Men both sides, second shutter grid respectively with the crossbeam, the lower horizontal stroke Frame, the first longitudinal edge frame are fixedly connected with first longeron, the 3rd shutter grid respectively with the crossbeam, the lower horizontal stroke Frame, second longeron are fixedly connected with the second longitudinal edge frame.

8. the protector according to claim 4 or 7, it is characterised in that：The maintenance door also includes being fixed on doorframe The first shutter grid, first shutter grid includes having the first frame, the second frame, the 3rd frame and the 4th frame First shutter grid framework and the first blinds, the both ends of first blinds, which correspond, is fixed on the first shutter grid frame On the first frame and the second frame of frame, the first frame of the first shutter grid framework is consolidated with the first frame of the doorframe Fixed connection, the second frame of the first shutter grid framework are fixedly connected with the second frame of the doorframe, and the described 100th 3rd frame of leaf grid framework is fixedly connected with the 3rd frame of the doorframe, the 4th side of the first shutter grid framework Frame is fixedly connected with the 4th frame of the doorframe.

9. protector according to claim 8, it is characterised in that second shutter grid includes the second shutter grid Framework and the second blinds being fixed in the second shutter grid framework；3rd shutter grid includes the 3rd shutter grid framework With the 3rd blinds being fixed in the 3rd shutter grid framework.

10. protector according to claim 9, it is characterised in that plane where first blinds and horizontal plane structure It is at an acute angle, and the first edge of first blinds is higher than the second edge of first blinds；It is flat where second blinds Face forms acute angle with horizontal plane, and the first edge of second blinds is higher than the second edge of second blinds, and described First edge of the first edge of the second blinds and first blinds is located at the same side of the protector；

Plane where 3rd blinds forms acute angle with horizontal plane, and the first edge of the 3rd blinds is higher than the described 3rd Second edge of blinds, and first edge at the first edge of the 3rd blinds and first blinds fills positioned at the protection The same side put.

11. protector according to claim 5, it is characterised in that the protector also includes covering and the 3rd longeron, 3rd longeron is fixedly connected with the upper transverse frame and the crossbeam and is arranged on the first longitudinal edge frame and described respectively Between second longitudinal edge frame, the covering respectively with the upper transverse frame, the first longitudinal edge frame, the second longitudinal edge frame and described Crossbeam is fixedly connected with and covered the side for fitting in the 3rd longeron.

12. a kind of heavy pure electronic quarry tipper, it is characterised in that the dumper is included as any in claim 1-11 Described protector, car body and battery bag, the protector are installed in the car body, and the battery bag is located at the car In body and it is arranged at the side of the protector.

13. dumper according to claim 12, it is characterised in that the first edge of the first blinds is located at institute with battery bag State the same side of protector.

14. dumper according to claim 13, it is characterised in that the dumper also includes air intake device, the suction The same side that first edge of wind apparatus and the first blinds is located at the protector is placed in the top of the battery bag.