Miniature electric four-wheel drive loader
Technical Field
The utility model relates to a loader field, more specifically says, the utility model relates to a miniature electronic four-wheel drive loader.
Background
The loader is a kind of earth and stone construction machinery widely used in highway, railway, building, water and electricity, port and mine, and is mainly used for shoveling and loading soil, gravel, lime, coal and other bulk materials, and also for light shoveling and digging of ore, hard soil and other materials.
The battery is installed in the inside of battery box more to current electronic four-wheel drive loader, and the battery box has to be installed in the saddle below, when changing or overhauing the battery, needs earlier to dismantle the saddle, opens the battery box again, and the engineering volume is great, is unfavorable for the operation.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defects of the prior art, the embodiment of the present invention provides a miniature electric four-wheel-drive loader.
In order to achieve the above object, the utility model provides a following technical scheme: a miniature electric four-wheel drive loader comprises a main vehicle body and a front vehicle body, wherein the front vehicle body is fixedly arranged at one end of the main vehicle body, an installation box is fixedly arranged above the main vehicle body, an installation bin is arranged in the installation box, a bottom plate is fixedly arranged in the installation bin, a battery box is movably arranged above the bottom plate, a fixed frame is arranged at the top of the battery box and is fixedly arranged at the top end of the interior of the installation bin, a placement groove is formed in the upper surface of the bottom plate, side baffles are fixedly arranged at two sides of one end of the bottom plate, a sliding groove and an opening are formed in the side baffles and are communicated with the top of one end of the sliding groove, a limiting rod is movably arranged at one end of the sliding groove, inserting plates are fixedly arranged at two ends of the top of the limiting rod, connecting grooves are respectively formed in two sides of the, the surface of the fixed shaft is provided with a roller, and the fixed shaft movably penetrates through the center inside the roller.
When changing or overhauing the battery, open the installation storehouse, the pull battery case, the battery case bottom slides inside the standing groove, the connecting rod slides inside the spout, the fixed axle rotates inside the spread groove, the battery case most is taken out to the installation storehouse outside, the battery case top that spills the part sets up the lid, open the lid and can overhaul or change the battery, the back of finishing the operation, inside the battery case pushback installation storehouse, the vertical direction of gag lever post passes the opening and gets into the one end that corresponds the spout, use the screw to fix the horizontal plate of picture peg on the side shield, the gag lever post blocks the one end at the battery case, the vertical board of bottom plate blocks the other end at the battery case, can fix the battery case.
In a preferred embodiment, the inside fixed hydraulic pump, differential case motor, differential case, controller, the oil pump of stopping, rear axle package subassembly and the transmission shaft of stopping that is equipped with of main automobile body, the differential case is located between hydraulic pump and the differential case motor, the oil pump of stopping is located hydraulic pump one end, rear axle package subassembly is located the oil one end of keeping away from the hydraulic pump of stopping the pump, the controller is located rear axle package subassembly one side, differential case one end is located to the transmission shaft is fixed.
In a preferred embodiment, a steering shaft, an oil cylinder fixing lug, an oil cylinder fixing shaft, a fixing sleeve, a sealing cover and a protecting sleeve are fixedly arranged at one end of the main vehicle body close to the front vehicle body, the oil cylinder fixing lug is located at the bottom of the protecting sleeve, the oil cylinder fixing shaft is fixedly arranged inside the oil cylinder fixing lug, the fixing sleeve is fixedly arranged at the top of the steering shaft, and the sealing cover is located at the top of the fixing sleeve.
In a preferred embodiment, preceding automobile body is close to the fixed stepped bearing that is equipped with of one end of main automobile body, turns to reference column, No. two stepped bearing, connecting plate and fender, No. one stepped bearing and No. two stepped bearing all inlay and locate inside the connecting plate, just No. one stepped bearing is located No. two stepped bearing bottoms, it is located one side of a stepped bearing to turn to the reference column, the fender sets up two sets ofly, and two sets of the both sides of connecting plate are fixed respectively to the fender.
In a preferred embodiment, the four corners of the main vehicle body are provided with hollow pipes, the hollow pipes are welded and fixed with the main vehicle body, supporting rods movably penetrate through the insides of the hollow pipes, the supporting rods and the hollow pipes are fixed through bolts, a ceiling frame is fixedly arranged at the tops of the supporting rods, and the ceiling frame is located above the installation box.
In a preferred embodiment, a shift lever and a hydraulic oil tank are fixedly arranged above one end of the main vehicle body away from the mounting box, and the hydraulic oil tank is positioned on one side of the shift lever.
In a preferred embodiment, a door plate is movably arranged at one end of the installation bin, and the door plate is detachably connected with the installation box through a bolt.
In a preferred embodiment, the bottom plate is provided in an L shape, the placement groove is opened on a horizontal plate of the bottom plate, and the side baffle is fixedly provided on a vertical plate of the bottom plate.
In a preferred embodiment, the bottom of the battery box is movably arranged in the placing groove, and the limiting rod is movably arranged at one end of the battery box.
In a preferred embodiment, the insertion plate is arranged in a T shape, and the vertical plate of the insertion plate movably penetrates through the opening.
In a preferred embodiment, the connecting rod penetrates through the inside of the corresponding sliding groove, and the connecting rod is slidably disposed along the inside of the corresponding sliding groove.
In a preferred embodiment, the fixing frame is provided with two groups corresponding to the connecting grooves in the horizontal direction, the fixing shaft is provided with a plurality of groups at equal intervals along the fixing frame, and the roller is rotatably arranged inside the corresponding connecting grooves.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a set up the install bin, be convenient for change or overhaul the battery, open the installation storehouse, the pull battery case, the battery case bottom slides inside the standing groove, the connecting rod slides inside the spout, the fixed axle rotates inside the spread groove, the battery case most is taken out to the installation storehouse outside, the battery case top that spills the part sets up the lid, open the lid and can overhaul or change the battery, the back that finishes, inside pushing back the battery case installation storehouse, the vertical direction of gag lever post passes the opening and gets into the one end that corresponds the spout, use the screw to fix the horizontal plate of picture peg on the side shield, the gag lever post blocks the one end at the battery case, the vertical board of bottom plate blocks the other end at the battery case, can fix the battery case, need not dismantling of big engineering, easy operation is.
2. The utility model discloses a set up hollow tube and bracing piece, be convenient for adjust the height of ceiling frame, the bracing piece can reciprocate corresponding the hollow tube is inside, when needing to adjust the height of ceiling frame, loosens the screw of hollow tube, reciprocates the height that the ceiling frame can be adjusted to the bracing piece, is convenient for adjust the height of ceiling frame according to user's height and use place to save occupation space.
3. The utility model discloses a hydraulic pump, differential case motor, the differential case, a controller, oil is stopped pump and rear axle package subassembly and is the internal drive structure of main automobile body, can guarantee the work of traveling of main automobile body, the main automobile body all is provided with the U-shaped connecting seat with the one end that preceding automobile body is close to mutually, the steering spindle passes No. two step bearing and step bearing's inside, the fixed cover sets up at the steering spindle top, be convenient for main automobile body and preceding automobile body be connected, the fender setting is at the wheel top, the gearshift lever is convenient for the driver to manipulate, the drive work of wholly being convenient for.
Drawings
Fig. 1 is a perspective view of the overall structure of the present invention.
Fig. 2 is the schematic view of the sectional structure of the installation box of the present invention.
Fig. 3 is a schematic view of the bottom plate structure of the present invention.
Fig. 4 is a schematic view of the stop lever structure of the present invention.
Fig. 5 is a schematic view of the battery box structure of the present invention.
Fig. 6 is a schematic view of the fixing frame of the present invention.
Fig. 7 is a schematic top view of the internal structure of the main body of the present invention.
Fig. 8 is a schematic view of the connecting end structure of the main body of the present invention.
Fig. 9 is a schematic view of the connecting end structure of the front body of the present invention.
The reference signs are: 1 main vehicle body, 101 hydraulic pump, 102 differential case motor, 103 differential case, 104 controller, 105 oil brake pump, 106 rear axle package component, 107 transmission shaft, 111 steering shaft, 112 oil cylinder fixing lug, 113 oil cylinder fixing shaft, 114 fixing sleeve, 115 sealing cover, 116 protection sleeve, 2 installation case, 21 installation bin, 22 bottom plate, 221 placing groove, 222 side baffle, 223 sliding groove, 224 opening, 225 limiting rod, 226 inserting plate, 23 battery box, 231 connecting groove, 232 connecting rod, 24 fixing frame, 241 fixing shaft, 242 rolling shaft, 25 door plate, 3 hollow tube, 4 supporting rod, 5 ceiling frame, 6 shifting lever, 7 hydraulic oil tank, 8 front vehicle body, 81 first step bearing, 82 steering positioning column, 83 second step bearing, 84 connecting plate and 85 fender.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a miniature electric four-wheel drive loader, which comprises a main body 1 and a front body 8, wherein the front body 8 is fixedly arranged at one end of the main body 1, an installation box 2 is fixedly arranged above the main body 1, an installation bin 21 is arranged in the installation box 2, a bottom plate 22 is fixedly arranged in the installation bin 21, a battery box 23 is movably arranged above the bottom plate 22, a fixed frame 24 is arranged at the top of the battery box 23, the fixed frame 24 is fixedly arranged at the top end in the installation bin 21, a placement groove 221 is arranged on the upper surface of the bottom plate 22, side baffles 222 are fixedly arranged at both sides of one end of the bottom plate 22, a chute 223 and an opening 224 are arranged in the side baffles 222, the opening 224 is communicated with the top of one end of the chute 223, a limiting rod 225 is movably arranged at one end in the chute 223, inserting plates 226 are fixedly arranged at both ends of, connecting grooves 231 are formed in two sides of the top of the battery box 23, connecting rods 232 are fixedly arranged on two sides of one end of the battery box 23, a fixing shaft 241 is fixedly arranged on the side face of the fixing frame 24, a roller 242 is arranged on the surface of the fixing shaft 241, and the fixing shaft 241 is movably penetrated through the center inside the roller 242.
1 four corners of main automobile body all is equipped with hollow tube 3, and welded fastening between hollow tube 3 and the main automobile body 1, 3 inside activities of hollow tube run through there is bracing piece 4, just through the bolt fastening between bracing piece 4 and the hollow tube 3, 4 fixed ceiling mounts 5 that are equipped with in bracing piece top, just ceiling mounts 5 is located install bin 2 tops.
A gear lever 6 and a hydraulic oil tank 7 are fixedly arranged above one end of the main vehicle body 1 far away from the installation box 2, and the hydraulic oil tank 7 is positioned on one side of the gear lever 6.
The door plate 25 is movably arranged at one end of the installation bin 21, and the door plate 25 is detachably connected with the installation box 2 through bolts.
The bottom plate 22 is arranged in an L shape, the placing groove 221 is formed in a horizontal plate of the bottom plate 22, and the side baffle 222 is fixedly arranged on a vertical plate of the bottom plate 22.
The bottom of the battery box 23 is movably arranged in the placing groove 221, and the limiting rod 225 is movably arranged at one end of the battery box 23.
The insertion plate 226 is arranged in a T shape, and a vertical plate of the insertion plate 226 movably penetrates through the opening 224.
The connecting rod 232 penetrates through the corresponding sliding groove 223, and the connecting rod 232 is slidably disposed along the corresponding sliding groove 223.
The fixing frame 24 is provided with two groups corresponding to the connecting grooves 231 in the horizontal direction, the fixing shaft 241 is provided with a plurality of groups at equal intervals along the fixing frame 24, and the roller 242 is rotatably arranged inside the corresponding connecting grooves 231.
As shown in fig. 1 to 6, the embodiment specifically is: the storage battery is arranged in the battery box 23, wherein the vertical plate of the bottom plate 22 and the side surface of the mounting box 2 are both provided with threading holes, the connecting wire passes through the threading holes, redundant connecting wires are wound outside the mounting box 2, when the storage battery is replaced or overhauled, the screws of the door plate 25 are disassembled, the mounting box 21 is opened, the battery box 23 is pulled, the bottom of the battery box 23 slides in the placing groove 221, the connecting rod 232 slides in the sliding groove 223, the fixing shaft 241 is used for supporting the rolling shaft 242, the fixing shaft 241 rotates in the connecting groove 231, most of the battery box 23 is pulled out of the mounting box 21, the top of the leaked part of the battery box 23 is provided with a box cover, which is a common operation of technical personnel in the field, the storage battery can be overhauled or replaced by opening the box cover, after the operation is finished, the battery box 23 is, the vertical plate of the inserting plate 226 stays inside the opening 224, the horizontal plate of the inserting plate 226 stays at the top of the opening 224, the horizontal plate of the inserting plate 226 is fixed on the side baffle 222 by using a screw, the limiting rod 225 blocks one end of the battery box 23, the vertical plate of the bottom plate 22 blocks the other end of the battery box 23, the battery box 23 can be fixed, and the maintenance or the replacement of the storage battery is completed after the door plate 25 is closed.
The four corners of the vehicle body 1 are provided with hollow pipes 3, and the hollow pipes 3 are welded and fixed with the vehicle body 1.
A support rod 4 penetrates through the hollow tube 3 movably, and the support rod 4 and the hollow tube 3 are fixed through bolts.
The top of the support rod 4 is fixedly provided with a ceiling frame 5, and the ceiling frame 5 is positioned above the installation box 2.
As shown in fig. 1, the embodiment specifically includes: 3 welded fastening of hollow tube is on automobile body 1, and bracing piece 4 can reciprocate corresponding 3 inside hollow tubes, uses the bolt to fix hollow tube 3 and bracing piece 4, when needing to adjust the height of ceiling frame 5, loosens the screw of hollow tube 3, reciprocates bracing piece 4 and can adjust the height of ceiling frame 5, is convenient for adjust the height of ceiling frame 5 according to user's height and use place to save occupation space.
The inside fixed hydraulic pump 101, differential case motor 102, differential case 103, controller 104, the oil pump 105 of stopping, rear axle package subassembly 106 and transmission shaft 107 of being equipped with of main truck body 1, differential case 103 is located between hydraulic pump 101 and the differential case motor 102, the oil pump 105 of stopping is located hydraulic pump 101 one end, rear axle package subassembly 106 is located the oil one end of stopping pump 105 and keeping away from hydraulic pump 101, controller 104 is located rear axle package subassembly 106 one side, transmission shaft 107 is fixed to be located differential case 103 one end.
The fixed steering shaft 111 that is equipped with of one end of main automobile body 1 near preceding automobile body 8, the fixed ear 112 of hydro-cylinder, hydro-cylinder fixed axle 113, fixed cover 114, sealed lid 115 and protective casing 116, the fixed ear 112 of hydro-cylinder is located protective casing 116 bottom, inside the fixed ear 112 of hydro-cylinder was located to the fixed ear 113 of hydro-cylinder, fixed cover 114 is fixed to be located steering shaft 111 top, sealed lid 115 is located fixed cover 114 top.
Preceding automobile body 8 is close to fixed being equipped with a step bearing 81, turning to reference column 82, No. two step bearing 83, connecting plate 84 and fender 85 of one end of main automobile body 1, step bearing 81 and No. two step bearing 83 all inlay and locate inside connecting plate 84, just step bearing 81 is located No. two step bearing 83 bottoms, turn to reference column 82 and be located one side of step bearing 81, fender 85 sets up two sets ofly, and is two sets of fender 85 is fixed respectively and locates the both sides of connecting plate 84.
As shown in fig. 1, 7, 8 and 9, the embodiment specifically is: the hydraulic pump 101, the differential case motor 102, the differential case 103, the controller 104, the oil brake pump 105 and the rear axle package subassembly 106 are internal driving structures of the main vehicle body 1, the installation and working modes are common means of technicians in the field, the running work of the main vehicle body 1 is guaranteed, one ends, close to the main vehicle body 1 and the front vehicle body 8, of the main vehicle body 1 are respectively provided with a U-shaped connecting seat, the steering shaft 111 penetrates through the interiors of the second step bearing 83 and the first step bearing 81, the fixed sleeve 114 is arranged at the top of the steering shaft 111, the main vehicle body 1 is conveniently connected with the front vehicle body 8, the mudguard 85 is arranged at the top of a wheel, the gear lever 6 is convenient for a driver to operate, and the whole driving work.
The utility model discloses the theory of operation:
referring to the attached drawings 1-9 of the specification, when the storage battery is replaced or overhauled, the screw of the door plate 25 is detached, the mounting bin 21 is opened, the battery box 23 is pulled, the bottom of the battery box 23 slides in the placing groove 221, the connecting rod 232 slides in the sliding groove 223, the fixing shaft 241 rotates in the connecting groove 231, most of the battery box 23 is drawn out of the mounting bin 21, the box cover is arranged at the top of the leaked part of the battery box 23, the battery box 23 can be overhauled or replaced by opening the box cover, after the operation is finished, the battery box 23 is pushed back into the mounting bin 21, the limiting rod 225 vertically passes through the opening 224 and enters one end of the corresponding sliding groove 223, the horizontal plate of the inserting plate 226 is fixed on the side baffle 222 by using the screw, the limiting rod 225 is blocked at one end of the battery box 23, the vertical plate of the bottom plate 22 is blocked at, when the height of the ceiling frame 5 needs to be adjusted, the screw of the hollow tube 3 is loosened, the height of the ceiling frame 5 can be adjusted by moving the support rod 4 up and down, the height of the ceiling frame 5 can be conveniently adjusted according to the height of a user and the using place, and therefore the occupied space is saved, the hydraulic pump 101, the differential case motor 102, the differential case 103, the controller 104, the oil brake pump 105 and the rear axle packet assembly 106 are internal driving structures of the main vehicle body 1, the running work of the main vehicle body 1 is ensured, one ends, close to the main vehicle body 1 and the front vehicle body 8, of the main vehicle body 1 and the front vehicle body 8 are respectively provided with a U-shaped connecting seat, the steering shaft 111 penetrates through the two stepped bearings 83 and the one stepped bearing 81, the fixing sleeve 114 is arranged at the top of the steering shaft 111, the main vehicle body 1 and the front vehicle body 8 are conveniently connected, the mudguard 85.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.