CN208715315U - Multifunctional electric agricultural work machine - Google Patents

Abstract

The utility model provides a kind of multifunctional electric agricultural work machine, belongs to technical field of operating transport.It solves the problems, such as that existing multifunctional agriculture supervisor uses conventional dyes as power source, not energy-efficient and environmental protection, steering is not flexible, cannot achieve more gears adjustings.This multifunctional electric agricultural work machine, including walking chassis, the bracket in walking chassis, the container being articulated on bracket and for driving container around the push-rod assembly of itself and the hinged spot wobble of bracket, the rear of walking chassis is equipped with pedal, walking chassis is equipped with gearbox, the motor one for driving gearbox to act and for providing the battery of electric energy, and the station for extending to front on pedal is additionally provided in walking chassis.The utility model have many advantages, such as to turn to flexibly, can be achieved more gears adjust, easy to operate, low-power high-efficiency and applied widely.

Description

Multifunctional electric agricultural work machine

Technical field

The utility model belongs to technical field of operating transport, is related to a kind of multifunctional electric agricultural work machine.

Background technique

Existing agricultural transport vehicle is exported using petrol power as power source, because of shadows such as its exhaust gas discharge, noise pollution The factor for ringing Environmental Health not can effectively improve, it is caused to be unable to satisfy the requirement of the related placeies such as indoors.

For this purpose, Chinese patent discloses a kind of Multi-functional electric agricultural work machine, [Authorization Notice No. is CN206012660U], including vehicle frame, wagon box and wheel, wagon box be mounted on vehicle frame, wheel is mounted on the lower section of vehicle frame, also wraps Battery, electronic control unit, driving unit are included, battery is mounted on vehicle frame, and driving unit is mounted on wheel side, driving unit Driving wheel moves forward and backward, and electronic control unit is mounted on the handle of vehicle frame, and battery connects electronic control unit and driving unit.It The movement for being driven by electricity wheel is provided using battery, low noise is novel and environmentally friendly, and pollution is effectively reduced, and meets current green The objective of environmental protection.

But it uses electronic control unit to control electric car, can not change the transmission ratio of electric car, also can not just expand turning for driving wheel Square and revolving speed；When steering, the steering of wheel is controlled by the steering handle of setting, operation is laborious；It can not achieve retroversion and advances, The scope of application is small.

Summary of the invention

The purpose of this utility model is the presence of the above problem in view of the prior art, and proposing one kind can be achieved a variety of gears Multifunctional electric agricultural work machine.

The purpose of this utility model can be realized by the following technical scheme:

Multifunctional electric agricultural work machine including walking chassis, the bracket in walking chassis, is articulated on bracket Container and for driving container around the push-rod assembly of itself and the hinged spot wobble of bracket, the rear of the walking chassis, which is equipped with, to be stepped on Plate, which is characterized in that the walking chassis is equipped with gearbox, the motor one for driving gearbox to act and for providing The battery of electric energy is additionally provided with the station for extending to front on pedal in the walking chassis.Gearbox setting is at walking bottom On disk, bracket and shield are set on gearbox, battery is that lithium battery is placed on bracket, and motor one is set in shield, is being grasped Make on platform setting there are two handrail, several control sticks are arranged in the front of handrail, can manipulate respectively the different stalls of gearbox with And the movement such as steering, retroversion, it is easy to operate, it can be achieved that multi gear position.Bracket is located at the front of walking chassis, and push-rod assembly is located at branch The rear of frame, when push-rod assembly stretches out, the rear end of container rotates forward upwards, and cargo is poured out from the front end of container.As selected The motor one of 60V, 2.2KW, motor one are sequentially connected by the input shaft of belt and gearbox.

In above-mentioned multifunctional electric agricultural work machine, the two sides of the walking chassis are respectively equipped with by support wheel, lead The crawler belt supported to wheel and driving wheel, the gearbox are equipped with left output shaft and right output shaft, are located on the left of walking chassis Driving wheel be set on left output shaft, driving wheel on the right side of walking chassis is set on right output shaft, in the gearbox Equipped with for the rotation of left output shaft is operated alone or be operated alone right output shaft rotation or simultaneously with drive left output shaft with The driving assembly of right output shaft rotation.

Under the action of driving assembly, the steering of walking chassis is realized using the speed difference of two sides crawler belt, is turned particularly to Process are as follows: when straight trip, driving assembly drives left output shaft and right output shaft to rotate simultaneously；When left-hand rotation, driving assembly driving is right defeated Shaft rotation, left output shaft locking；When right-hand rotation, driving assembly drives left output shaft rotation, right output shaft locking.The knot of gearbox Structure is identical as gearbox designs in the prior art, only carries out tiny change to its structure, increases driving assembly, carries out for being adapted to Steering when with walking.

In above-mentioned multifunctional electric agricultural work machine, the driving assembly include be arranged in gearbox with change The parallel jackshaft of the final stage shaft of fast case, is coaxially fixed on left output shaft the gear three being coaxially fixed on jackshaft Gear one and the gear two being coaxially fixed on right output shaft, the gear three is engaged with the gear in final stage shaft, described The middle part of gear three has axis hole, and the inner wall of the axis hole is equipped with tooth socket, is arranged on the jackshaft and engages with gear one Shifting slide gear one and the shifting slide gear two that is engaged with gear two, the shifting slide gear one and the left end of tooth socket be equipped with, The right end of the shifting slide gear two and tooth socket is equipped with, and is additionally provided on the gearbox for making shifting slide gear one and tooth socket Left end engagement or isolated adjustment structure one and for engaging the right end of shifting slide gear two and tooth socket or isolated adjusting Structure two.

In above-mentioned multifunctional electric agricultural work machine, the adjustment structure one includes being fixed on gearbox to turn Spring one to brake disc one, between braking in a turn disk one and shifting slide gear one and for driving shifting slide gear one to move downward Torque arm one, the braking in a turn disk one be equipped with clutch tooth one, the shifting slide gear one be equipped with matches with clutch tooth one The clutch tooth two of setting is closed, shifting slide gear one moves downward rear clutch tooth two and engages with clutch tooth one.

In above-mentioned multifunctional electric agricultural work machine, the adjustment structure two includes being fixed on gearbox to turn Spring two to brake disc two, between braking in a turn disk two and shifting slide gear two and for driving shifting slide gear two to move right Torque arm two, the braking in a turn disk two be equipped with clutch tooth three, the shifting slide gear two be equipped with matches with clutch tooth three The clutch tooth four of setting is closed, shifting slide gear two moves downward rear clutch tooth four and engages with clutch tooth three.

Torque arm one and torque arm two are connect by different bracing wires with the one of control stick being set on station respectively, are led to It crosses and operates the control stick to realize the linear motion of torque arm one or torque arm two, to control the left output shaft of gearbox or right output The rotation of axis.The specific operation method is as follows: pulling torque arm one, torque arm one transports shifting slide gear one to one end of braking in a turn disk one Dynamic, clutch tooth one is engaged with clutch tooth two, and the wheel of gear one that limitation is set on left output shaft continues to rotate, to make left output shaft It stopping operating, the driving wheel on left output shaft stops operating, and the driving wheel being set on right output shaft at this time is still rotating, Left steering is realized using the rotational speed difference of two driving wheels, and after unclamping torque arm one, shifting slide gear one resets under the action of spring one, tooth The rotation of wheel three can pass to left output shaft again.Torque arm two is pulled, torque arm two makes shifting slide gear two to the one of braking in a turn disk two End motion, clutch tooth three and clutch tooth four engage, and the wheel of gear two that limitation is set on right output shaft continues to rotate, to make right defeated Shaft stops operating, and the driving wheel on right output shaft stops operating, and the driving wheel being set on left output shaft at this time still exists Rotation realizes right turn using the rotational speed difference of two driving wheels, and after unclamping torque arm two, shifting slide gear two is multiple under the action of spring two Position, the rotation of gear three can pass to right output shaft again.

In above-mentioned multifunctional electric agricultural work machine, the push-rod assembly includes that one end and walking chassis are hinged Putter body, the guide sleeve being sheathed in putter body and the motor two on guide sleeve are connected on the output shaft of the motor two There is lifting gear, the surface of the putter body is equipped with the rack gear extended along its length, the lifting tooth wheel and rack Engagement.

When needing to rise in container, the work of motor two drives lifting gear rotation, and lifting gear makes along rack movement Guide sleeve stretches out, and the entire length of push-rod assembly increases, and container is jacked up.Motor two is directly powered by battery, and control motor two is dynamic The switch of work is set on station.According to requirements, push-rod assembly can also be driven by cylinder etc..

In above-mentioned multifunctional electric agricultural work machine, the walking chassis is equipped with resilient cushion, works as push-rod assembly Container described in when in contraction state is resisted against on resilient cushion.

In above-mentioned multifunctional electric agricultural work machine, the gearbox is equipped with brake outer cover, the braking One end of device outer cover is equipped with cover board, and one of shaft of gearbox protrudes into brake outer cover, in the brake outer cover Equipped with the brake disc being coaxially connected in the shaft, the brake shoe connecting with cover board is equipped in the brake disc, it is described Cover board is equipped with the brake rocker arm for increasing the outer diameter of brake shoe.

Brake shoe is substantially coaxially disposed with brake disc in a ring and with certain elasticity, is had on brake shoe Notch, has flat braking parts on brake rocker arm, and braking parts are inserted into notch.When not braking, braking parts will not system Dynamic hoof block struts, and brake-shoe is fastly and brake disc is without friction, and brake disc is freely rotated with three axis at this time.When needing to brake, rotation The appropriate angle of brake rocker arm, brake shoe is strutted, and the outer surface of brake shoe is contacted with the inner wall of brake disc, is made by frictional force Brake disc stops operating.Brake rocker arm is connect by bracing wire with the one of control stick being set on station.

In above-mentioned multifunctional electric agricultural work machine, the container includes bottom plate, is fixed on consolidating for base plate rear end Determine side plate and three mobile side boards being hinge on the floor, three mobile side boards are located at the left and right both ends and front end of bottom plate, The support construction for being generally aligned in the same plane the mobile side board of expansion and bottom plate is equipped between each mobile side board and bottom plate.

In above-mentioned multifunctional electric agricultural work machine, the support construction includes the gusset for being fixed on bottom plate lower part One and the gusset two that is fixed on outside mobile side board, the gusset one is vertical with the rotary shaft of mobile side board, gusset two and work The gusset one that the rotary shaft of dynamic side plate is vertical and described is oppositely arranged with gusset two, the mobile side board expansion and and bottom plate Gusset one is resisted against on gusset two when being generally aligned in the same plane.

This multifunctional electric agricultural work machine plays the role of transport for transporting various products.

Compared with prior art, this multifunctional electric agricultural work machine has the advantage that

The transport vehicle, as power source, can be used in the places such as environment, food service industry indoors using lithium battery, save labour Power improves production efficiency；It since gearbox is arranged, and is realized and is walked by crawler belt, power is low and high-efficient；According to crawler travel Using reasonable steering structure, convenient for operation；It is realized and is shifted gears by bracing wire, it is more flexible, convenient to operate.

Detailed description of the invention

Fig. 1 is the perspective view of the explosion of preferred embodiment provided by the utility model.

Fig. 2 is the structural schematic diagram of preferred embodiment provided by the utility model.

Fig. 3 is the schematic diagram of internal structure of gearbox provided by the utility model.

Fig. 4 is the another schematic diagram of internal structure of gearbox provided by the utility model.

Fig. 5 is the structural schematic diagram of adjustment structure one Yu adjustment structure two.

Fig. 6 is the structural schematic diagram at brake outer cover provided by the utility model.

In figure, 1, walking chassis；2, bracket；3, container；4, pedal；5, gearbox；6, motor one；7, battery；8, it operates Platform；9, support wheel；10, directive wheel；11, driving wheel；12, left output shaft；13, right output shaft；14, final stage shaft；15, intermediate Axis；16, gear three；17, gear one；18, gear two；19, shifting slide gear one；20, shifting slide gear two；21, braking in a turn disk one； 22, spring one；23, torque arm one；24, clutch tooth one；25, clutch tooth two；26, braking in a turn disk two；28, torque arm two；29, clutch Tooth three；30, clutch tooth four；31, putter body；32, guide sleeve；33, motor two；34, resilient cushion；35, brake outer cover；36, it makes Moving plate；37, brake shoe；38, brake rocker arm；39, gusset one；40, gusset two.

Specific embodiment

It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further Description, but the utility model is not limited to these examples.

Multifunctional electric agricultural work machine as depicted in figs. 1 and 2, including walking chassis 1, in walking chassis 1 Bracket 2, the container 3 being articulated on bracket 2 and for driving container 3 around the push-rod assembly of itself and the hinged spot wobble of bracket 2, The rear of walking chassis 1 is equipped with pedal 4, as shown in Figure 1, walking chassis 1 is equipped with gearbox 5, for driving gearbox 5 to act Motor 1 and for providing the battery 7 of electric energy, the station 8 for extending on pedal 4 front is additionally provided in walking chassis 1.Become Fast case 5 is arranged in walking chassis 1, and bracket and shield are arranged on gearbox 5, and battery 7 is that lithium battery 7 is placed on bracket, Motor 1 is set in shield, and there are two handrails for setting on station 8, and the front of handrail is arranged several control sticks, can distinguish The movements such as different stalls and steering, the retroversion of gearbox 5 are manipulated, it is easy to operate, it can be achieved that multi gear position.Bracket 2 is located at walking The front on chassis 1, push-rod assembly are located at the rear of bracket 2, and when push-rod assembly stretches out, the rear end of container 3 rotates forward upwards, Cargo is poured out from the front end of container 3.The motor 1 of 60V, 2.2KW are such as selected, motor 1 passes through the input of belt and gearbox 5 Axis transmission connection.In the present embodiment, the structure of gearbox 5 is identical as the patent that the applicant applies on the same day, the title of the patent Are as follows: the gearbox 5 of multifunctional electric agricultural work machine.

As shown in Fig. 2, the two sides of walking chassis 1 are respectively equipped with the shoe supported by support wheel 9, directive wheel 10 and driving wheel 11 Band, support wheel 9 are respectively positioned between directive wheel 10 and driving wheel 11 to be multiple, and as shown in Figure 3 and Figure 4, gearbox 5 is equipped with left defeated Shaft 12 and right output shaft 13, the driving wheel 11 positioned at 1 left side of walking chassis are set on left output shaft 12, are located at walking chassis 1 The driving wheel 11 on right side is set on right output shaft 13, is equipped in gearbox 5 for the left rotation of output shaft 12 or list to be operated alone Solely drive the right rotation of output shaft 13 or the simultaneously driving assembly to drive left output shaft 12 to rotate with right output shaft 13.

Under the action of driving assembly, the steering of walking chassis 1 is realized using the speed difference of two sides crawler belt, is turned particularly to Process are as follows: when straight trip, driving assembly drives left output shaft 12 and right output shaft 13 to rotate simultaneously；When left-hand rotation, driving assembly driving Right output shaft 13 rotates, left 12 locking of output shaft；When right-hand rotation, driving assembly drives left output shaft 12 to rotate, and right output shaft 13 is embraced Extremely.

As shown in figure 4, driving assembly includes being arranged in parallel with the final stage shaft 14 of gearbox 5 in gearbox 5 Between axis 15, the gear 3 16 being coaxially fixed on jackshaft 15, the gear 1 that is coaxially fixed on left output shaft 12 and coaxial The gear 2 18 being fixed on right output shaft 13, gear 3 16 are engaged with the gear in final stage shaft 14, the middle part of gear 3 16 With axis hole, the inner wall of axis hole is equipped with tooth socket, be arranged on jackshaft 15 shifting slide gear 1 engaged with gear 1 and with The shifting slide gear 2 20 that gear 2 18 engages, shifting slide gear 1 and the left end of tooth socket are equipped with, shifting slide gear 2 20 and tooth The right end of slot is equipped with, and is additionally provided on gearbox 5 for making shifting slide gear 1 and the engagement of the left end of tooth socket or isolated tune Section structure one and right end engagement or isolated adjustment structure two for making shifting slide gear 2 20 and tooth socket.

As shown in figure 5, adjustment structure one includes the braking in a turn disk 1 being fixed on gearbox 5, is set to braking in a turn Spring 1 between disk 1 and shifting slide gear 1 and the torque arm for driving shifting slide gear 1 to move downward 1 turn to Brake disc 1 is equipped with clutch tooth 1, and shifting slide gear 1 is equipped with the clutch tooth two being equipped with clutch tooth 1 25, shifting slide gear 1 moves downward rear clutch tooth 2 25 and engages with clutch tooth 1.

As shown in figure 5, adjustment structure two includes the braking in a turn disk 2 26 being fixed on gearbox 5, is set to braking in a turn Spring two between disk 2 26 and shifting slide gear 2 20 and the torque arm for driving shifting slide gear 2 20 to move right 2 28 turn to system Moving plate 2 26 is equipped with clutch tooth 3 29, and shifting slide gear 2 20 is equipped with the clutch tooth 4 30 being equipped with clutch tooth 3 29, Shifting slide gear 2 20 moves downward rear clutch tooth 4 30 and engages with clutch tooth 3 29.

Torque arm 1 and torque arm 2 28 are connected by different bracing wires with the one of control stick being set on station 8 respectively It connects, the linear motion of torque arm 1 or torque arm 2 28 is realized by operating the control stick, to control the left output of gearbox 5 The rotation of axis 12 or right output shaft 13.The specific operation method is as follows: pull torque arm 1, torque arm 1 make shifting slide gear 1 to One end motion of braking in a turn disk 1, clutch tooth 1 are engaged with clutch tooth 2 25, and limitation is set to the tooth on left output shaft 12 One 17 wheels are taken turns to continue to rotate, so that left output shaft 12 be made to stop operating, the driving wheel 11 on left output shaft 12 stops operating, And the driving wheel 11 being set on right output shaft 13 at this time is still rotating, and realizes left steering, pine using the rotational speed difference of two driving wheels 11 After opening torque arm 1, shifting slide gear 1 resets under the action of spring 1, and the rotation of gear 3 16 can pass to left defeated again Shaft 12.Torque arm 2 28 is pulled, torque arm 2 28 makes an end motion of the shifting slide gear 2 20 to braking in a turn disk 2 26, clutch tooth three 29 and clutch tooth 4 30 engage, limitation be set to right output shaft 13 on gear 2 18 wheel continues to rotate, to make right output shaft 13 It stops operating, the driving wheel 11 on right output shaft 13 stops operating, and is set to the driving wheel 11 on left output shaft 12 at this time It is still rotating, is realizing right turn using the rotational speed difference of two driving wheels 11, after unclamping torque arm 2 28, slid under the action of spring two Gear 2 20 resets, and the rotation of gear 3 16 can pass to right output shaft 13 again.

As shown in Figure 1, push-rod assembly includes one end and the hinged putter body 31 of walking chassis 1, is sheathed on putter body Guide sleeve 32 on 31 and the motor on guide sleeve 32 2 33 are fixed with lifting gear, push rod sheet on the output shaft of motor 2 33 The surface of body 31 is equipped with the rack gear extended along its length, and the lifting gear is engaged with rack.When needing 3 liters of container When rising, the work of motor 2 33 drives lifting gear rotation, and lifting gear stretches out guide sleeve 32 along rack movement, push-rod assembly Entire length increases, and container 3 is jacked up.Motor 2 33 is directly powered by battery 7, and the switch that control motor 2 33 acts is set to behaviour Make on platform 8.

As depicted in figs. 1 and 2, walking chassis 1 is equipped with resilient cushion 34, the container 3 when push-rod assembly is in contraction state It is resisted against on resilient cushion 34.

As shown in fig. 6, gearbox 5 is equipped with brake outer cover 35, one end of brake outer cover 35 is equipped with cover board, gearbox 5 one of shaft protrudes into brake outer cover 35, and the braking being coaxially connected in the shaft is equipped in brake outer cover 35 Disk 36, brake disc 36 is interior to be equipped with the brake shoe 37 connecting with cover board, and cover board is equipped with for increasing the outer diameter of brake shoe 37 Big brake rocker arm 38.Brake shoe 37 is substantially coaxially disposed with brake disc 36 in a ring and with certain elasticity, braking There is notch on hoof block 37, there are flat braking parts on brake rocker arm 38, braking parts are inserted into notch.It is not braking When, braking parts do not strut brake shoe 37, and brake-shoe is fastly with brake disc 36 without friction, and brake disc 36 is with three axis freedom at this time Rotation.When needing to brake, rolling brake rocker arm 38 suitably degree angle, brake shoe 37 is strutted, the outer surface of brake shoe 37 with The inner wall of brake disc 36 contacts, and so that brake disc 36 is stopped operating by frictional force.Brake rocker arm 38 is by bracing wire and is set to operation One of control stick connection on platform 8.

In the present embodiment, container 3 includes bottom plate, be fixed on the fixed side panel of base plate rear end and three are hinge on the floor Mobile side board, three mobile side boards are located at the left and right both ends and front end of bottom plate, are all provided between each mobile side board and bottom plate There is the support construction for being generally aligned in the same plane the mobile side board of expansion and bottom plate.

As illustrated in fig. 1 and 2, support construction includes being fixed on the gusset 1 of bottom plate lower part and being fixed on outside mobile side board Gusset 2 40, gusset 1 is vertical with the rotary shaft of mobile side board, and gusset 2 40 is vertical with the rotary shaft of mobile side board, and muscle Plate 1 is oppositely arranged with gusset 2 40, and gusset 1 is resisted against gusset when mobile side board is unfolded and is generally aligned in the same plane with bottom plate On 2 40.

As depicted in figs. 1 and 2, the setting of being corresponding to it there are two gusset 1 is all provided in the lower part at each end of bottom plate Mobile side board on also be provided with two gussets 2 40, two gussets 1 are arranged in a one-to-one correspondence with two gussets 2 40.In order to guarantee Two gussets 1 are respectively placed at the both ends at each end of bottom plate by the balance of support.After the expansion of each mobile side board, with Bottom plate is in same plane, can not be limited by by transport small product size, the scope of application is wider.

The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.

Claims (10)

1. a kind of multifunctional electric agricultural work machine, including walking chassis (1), the bracket (2) being set on walking chassis (1), hinge The container (3) that is connected on bracket (2) and for driving container (3) around the push-rod assembly of itself and the hinged spot wobble of bracket (2), The rear of the walking chassis (1) be equipped with pedal (4), which is characterized in that the walking chassis (1) be equipped with gearbox (5), Motor one (6) for driving gearbox (5) to act and battery (7) for providing electric energy, in the walking chassis (1) also Equipped with the station (8) for extending to front on pedal (4).

2. multifunctional electric agricultural work machine according to claim 1, which is characterized in that the two of the walking chassis (1) Side is respectively equipped with the crawler belt supported by support wheel (9), directive wheel (10) and driving wheel (11), and the gearbox (5) is equipped with Left output shaft (12) and right output shaft (13) are located at the driving wheel (11) on the left of walking chassis (1) and are set on left output shaft (12), Driving wheel (11) on the right side of walking chassis (1) is set on right output shaft (13), is equipped in the gearbox (5) for single Left output shaft (12) are solely driven to rotate or be operated alone right output shaft (13) rotation or simultaneously to drive left output shaft (12) With the driving assembly of right output shaft (13) rotation.

3. multifunctional electric agricultural work machine according to claim 2, which is characterized in that the driving assembly includes wearing The jackshaft (15) parallel with final stage shaft (14) of gearbox (5) in gearbox (5) is coaxially fixed on jackshaft (15) gear three (16) on, the gear one (17) being coaxially fixed on left output shaft (12) and coaxially it is fixed on right output shaft (13) gear two (18) on, the gear three (16) are engaged with the gear on final stage shaft (14), the gear three (16) Middle part there is axis hole, the inner wall of the axis hole is equipped with tooth socket, is arranged on the jackshaft (15) and nibbles with gear one (17) The shifting slide gear one (19) of conjunction and the shifting slide gear two (20) engaged with gear two (18), the shifting slide gear one (19) and tooth The left end of slot is equipped with, and the shifting slide gear two (20) and the right end of tooth socket are equipped with, and the gearbox is also set on (5) Have for making shifting slide gear one (19) with the engagement of the left end of tooth socket or isolated adjustment structure one and for making shifting slide gear two (20) with the right end of tooth socket engagement or isolated adjustment structure two.

4. multifunctional electric agricultural work machine according to claim 3, which is characterized in that the adjustment structure one includes It is fixed on braking in a turn disk one (21) on gearbox (5), is set between braking in a turn disk one (21) and shifting slide gear one (19) Spring one (22) and torque arm one (23) for driving shifting slide gear one (19) to move downward, the braking in a turn disk one (21) It is equipped with clutch tooth one (24), the shifting slide gear one (19) is equipped with the clutch tooth two being equipped with clutch tooth one (24) (25), shifting slide gear one (19) moves downward rear clutch tooth two (25) and engages with clutch tooth one (24).

5. multifunctional electric agricultural work machine according to claim 3, which is characterized in that the adjustment structure two includes It is fixed on braking in a turn disk two (26) on gearbox (5), is set between braking in a turn disk two (26) and shifting slide gear two (20) Spring two and torque arm two (28) for driving shifting slide gear two (20) to move right are set on the braking in a turn disk two (26) There is clutch tooth three (29), the shifting slide gear two (20) is equipped with the clutch tooth four being equipped with clutch tooth three (29) (30), shifting slide gear two (20) moves downward rear clutch tooth four (30) and engages with clutch tooth three (29).

6. multifunctional electric agricultural work machine according to claim 1, which is characterized in that the push-rod assembly includes one End is with walking chassis (1) hinged putter body (31), the guide sleeve (32) being sheathed on putter body (31) and set on guide sleeve (32) motor two (33) on is fixed with lifting gear on the output shaft of the motor two (33), the putter body (31) Surface is equipped with the rack gear extended along its length, and the lifting gear is engaged with rack.

7. multifunctional electric agricultural work machine according to claim 1, which is characterized in that in the walking chassis (1) Equipped with resilient cushion (34), when push-rod assembly is in contraction state described in container (3) be resisted against on resilient cushion (34).

8. multifunctional electric agricultural work machine according to claim 1, which is characterized in that set on the gearbox (5) Have brake outer cover (35), one end of the brake outer cover (35) is equipped with cover board, and one of shaft of gearbox (5) protrudes into In brake outer cover (35), the brake disc (36) being coaxially connected in the shaft, institute are equipped in the brake outer cover (35) The brake shoe (37) connecting with cover board is equipped in the brake disc (36) stated, the cover board is equipped with for making brake shoe (37) brake rocker arm (38) that outer diameter increases.

9. multifunctional electric agricultural work machine according to claim 1, which is characterized in that the container (3) includes bottom Plate, the fixed side panel for being fixed on base plate rear end and three mobile side boards being hinge on the floor, three mobile side boards are located at The left and right both ends of bottom plate and front end, being equipped between each mobile side board and bottom plate is located at the mobile side board of expansion with bottom plate Conplane support construction.

10. multifunctional electric agricultural work machine according to claim 9, which is characterized in that the support construction includes The gusset two (40) for being fixed on the gusset one (39) of bottom plate lower part and being fixed on outside mobile side board, the gusset one (39) with The rotary shaft of mobile side board is vertical, and gusset two (40) is vertical with the rotary shaft of mobile side board, and the gusset one (39) and muscle Plate two (40) is oppositely arranged, and gusset one (39) is resisted against gusset when the mobile side board is unfolded and is generally aligned in the same plane with bottom plate On two (40).