CN106358583B - It is a kind of for the digging arm of harvester and its installation and application method - Google Patents
It is a kind of for the digging arm of harvester and its installation and application method Download PDFInfo
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- CN106358583B CN106358583B CN201610897114.XA CN201610897114A CN106358583B CN 106358583 B CN106358583 B CN 106358583B CN 201610897114 A CN201610897114 A CN 201610897114A CN 106358583 B CN106358583 B CN 106358583B
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- seat assembly
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000009434 installation Methods 0.000 title claims abstract description 11
- 238000005183 dynamical system Methods 0.000 claims abstract description 12
- 230000001105 regulatory effect Effects 0.000 claims description 18
- 230000013011 mating Effects 0.000 claims description 4
- 230000001276 controlling effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 239000002360 explosive Substances 0.000 description 3
- 238000003306 harvesting Methods 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 238000007418 data mining Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
- A01D43/12—Mowers combined with apparatus performing additional operations while mowing with soil-working implements, e.g. ploughs
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Root Crops (AREA)
Abstract
The present invention provides a kind of digging arm for harvester and its installation and application methods, including dig arm, bucket, rotation holder assembly, connecting seat assembly, harvester chassis, two groups of steering cylinders, two supporting beams, two groups of connection components, two groups of support components；Bucket is connect with arm is dug, and is dug arm and is connect with rotation holder assembly, and the front end for rotating holder assembly and connecting seat assembly connects, and the rear end of harvester chassis and connecting seat assembly connects；Two groups of support components are separately mounted to the both sides of connecting seat assembly；The both ends of supporting beam are separately connected the lower end of harvester chassis and connecting seat assembly, and the both ends of connection component are separately connected the upper end of harvester chassis and connecting seat assembly.Structure of the invention reasonable design, install convenient, digging arm control is flexible and convenient, integrates the function of excavator and harvester, shares a set of dynamical system, greatly reduces cost, improve labor efficiency, and reduces labor intensity.
Description
Technical field
The present invention relates to a kind of digging arm for harvester and its installation and application methods, are mainly used for agricultural harvesting
Machine.
Background technology
In current farm machinery, harvester and excavator are two kinds of machines, excavator for the reclamation of wasteland in farmland, finishing,
The operations such as trench digging, harvester is for gathering in farmland ripe crop.But two kinds of machine costs of outfit are higher simultaneously, each machine
For device also only in the practicality of specific time, usage time is shorter, results in waste of resources to peasant household.
Invention content
The technical problem to be solved by the present invention is to overcome the above-mentioned deficiency in the presence of the prior art, and one kind is provided and is set
Meter is reasonable, at low cost, make harvester with data mining duty for the digging arm of harvester and its installation and application method.
Technical solution is used by the present invention solves above-mentioned technical problem：A kind of digging arm for harvester, including
Dig arm, bucket, harvester chassis, it is characterised in that：It further include rotation holder assembly, connecting seat assembly, two supporting beams, two groups
Connection component, two groups of support components；Bucket is connect with arm is dug, and is dug arm and is connect with rotation holder assembly, rotates holder assembly and connecting seat
The front end of component connects, and the rear end of harvester chassis and connecting seat assembly connects；Two groups of support components are separately mounted to connecting seat
The both sides of component；The both ends of supporting beam are separately connected the lower end of harvester chassis and connecting seat assembly, the both ends point of connection component
Not Lian Jie harvester chassis and connecting seat assembly upper end.
Entire digging arm is mounted on harvester chassis, shares a set of dynamical system with harvester, dynamical system drives
Arm lifting is dug, digging operation is carried out.
Rotation holder assembly is used to control the left rotation and right rotation for digging arm.
Two supporting beams are used to support connecting seat assembly, and adjust between connecting seat assembly and harvester chassis away from
From.
Two groups of connection components are used to adjust the left and right and upper and lower position of connecting seat assembly, and adjust connecting seat assembly and receive
The distance between cutting mill chassis.
Two groups of support components are used to support entire digging arm, and digging arm is in use, support component lands is supported；It excavates
When arm is packed up, support component, which is packed up, leaves ground.
Connecting seat assembly of the present invention includes upper plate, lower plate and rectangle frame, and rectangle frame is provided with parallel to each other
Upper beam and bottom end rail, upper plate fixes with upper beam, and lower plate is fixed with bottom end rail.Connecting seat assembly is each for connecting
Entire digging arm is connected by component, easy to operate.
The rotation holder assembly includes shaft, swivel base and steering cylinder, and the front end of swivel base is fixed with arm is dug, and rear end is caught in
Upper plate and lower plate, the rear end of swivel base, upper plate, lower plate are both provided with axis hole in correspondence with each other, and shaft penetrates in axis hole；
The steering cylinder is fixed on lower plate, and the piston rod of steering cylinder and the side of swivel base connect.
Swivel base is rotated by axis of shaft, and steering cylinder can drive swivel base, and both direction rotates to the left and right；Work as steering cylinder
When piston rod extends, piston rod pushes swivel base to turn right, and when steering cylinder piston rod is shunk, swivel base is pulled to turn left；
Swivel base, which drives, digs arm rotation, and the direction of arm is dug in control.
Be provided with two groups of fixing devices in supporting beam of the present invention, fixing device include two standing screws, two pieces
Fixed plate and cushion block, there are two long slot bore, the both ends of standing screw pass through the long slot bore of two fixed plates for setting in fixed plate, and
It is fixed by nut；Supporting beam and harvester chassis are fixed between being stuck in two fixed plates, and cushion block is stuck in supporting beam and harvester
Between chassis；The height of the fixed plate is more than the thickness of supporting beam and harvester chassis.
Nut is tightened, supporting beam is fixed with harvester chassis；Nut is unclamped, supporting beam is separated with harvester chassis, adjustable
Save left and right position of the supporting beam on harvester chassis, to adjust the left and right between connecting seat assembly and harvester chassis away from
From.
When unclamping nut, since the height of fixed plate is more than the thickness of supporting beam, supporting beam can be in two standing screws
Between move up and down, the height of supporting beam is adjusted, to adjust the distance up and down between connecting seat assembly and harvester chassis.
The junction of supporting beam of the present invention and connecting seat assembly is provided with attachment device, and attachment device includes that right angle is solid
Fixed board and right angle screw rod, right angle fixed plate are fixed on the front end of supporting beam, and there are two long slot bore, right angles for setting in right angle fixed plate
The both ends of screw rod pass through two long slot bores and are fixed by nut, form rectangular through-hole, and bottom end rail is fixed across rectangular through-hole；Two
The connection type of root supporting beam is identical, is separately fixed at the both ends of bottom end rail.
Nut is tightened, bottom end rail is fixed in rectangular through-hole；Nut is unclamped, bottom end rail can move in rectangular through-hole, from
And adjust the left and right position of connecting seat assembly.Two supporting beams are mounted on the both ends of bottom end rail, play balanced action, support effect
More preferably.
Connection component of the present invention include adjusting screw rod, two adjusting nuts, two connecting tubes, two adjustment seats,
Two adjusting bolts, two groups of attachment devices, two adjusting nuts are screwed into the both ends of adjusting screw rod, one end setting of connecting tube respectively
There are internal thread hole, the other end to be provided with regulating tank；The both ends of adjusting screw rod are screwed into respectively in the internal thread hole of two connecting tubes, and
It is fixed by adjusting nut；The front end of two adjustment seats is respectively clamped into two regulating tanks, and axis hole is provided in adjustment seat, is adjusted
Bolt passes through regulating tank and axis hole and is fixed in connecting tube by nut；The end of one of adjustment seat passes through attachment device
It is connect with harvester chassis, the end of another adjustment seat is connect by attachment device with upper beam；Adjustment seat passes through connection to fill
The right angle fixed plate set；The connection type of two groups of connection components is identical.
Rotate adjusting screw rod, position of the controllable adjustable screw rod in connecting tube, to adjust the length of entire connection component
Degree controls the distance between connecting seat assembly and harvester chassis.
The nut in adjusting bolt is unclamped, connecting tube can be dynamic for shaft rotation along adjusting bolt, to adjust connecting seat assembly
Angle between upper beam and harvester chassis makes flexibly connect between upper beam and harvester chassis.
Unclamp adjusting bolt on nut when, adjustment seat is rotatable, to drive connecting tube to swing up and down, make connecting tube with
Horizontal plane is in inclination angle upward or downward, to adjust connecting seat assembly height.
Support component of the present invention includes bearing, supporting leg, holder and oil cylinder, and holder is fixed on connecting seat assembly,
The upper and lower side of holder is respectively arranged with shaft and lower rotary shaft, and the upper end of oil cylinder is connect with upper shaft, the upper end of supporting leg with lower turn
Axis connection, the piston rod of oil cylinder and the lower end of supporting leg connect, and bearing is fixed on the bottom end of supporting leg；The installation side of two groups of support components
Formula is identical.
When oil cylinder stroke is elongated, piston rod makes supporting leg open downwards downwards, and bearing is fallen to the ground, and plays support and makees
With harvester stops walking, and digging arm can work normally at this time；When oil cylinder stroke shortens, piston rod is upwards collected through supporting leg, and
From the ground by bearing band, make harvester that can normally advance, piston rod, supporting leg, branch put up a triangle at this time.
The present invention also provides a kind of installation methods of the digging arm for harvester, it is characterised in that：Its installation step
It is rapid as follows：
（1）The rear end of two supporting beams is fixed by fixing device and harvester chassis, supporting beam and harvester chassis
It is stuck between two fixed plates fixed, cushion block is stuck between supporting beam and harvester chassis；The both ends of standing screw pass through two pieces
The long slot bore of fixed plate, and fixed by nut；
Two supporting beam front ends are fixed by attachment device and bottom end rail, and the both ends of right angle screw rod pass through two long slot bores simultaneously
It is fixed by nut, forms rectangular through-hole, bottom end rail is fixed across rectangular through-hole；
（2）The both ends of adjusting screw rod in connection component are screwed into respectively in the internal thread hole of two connecting tubes, two adjustings
Seat is respectively clamped into the regulating tank of two connecting tubes, and adjusting bolt passes through regulating tank and axis hole and fixed by nut；Two tune
Section seat is each passed through the right angle fixed plate of two attachment devices, and one of adjustment seat is connected by attachment device and harvester chassis
It connects, another adjustment seat is connect by attachment device with upper beam；
（3）The swivel base rotated in holder assembly is connect with connecting seat assembly by shaft, steering cylinder is fixed on lower plate
On, the piston rod of steering cylinder and the side of swivel base connect；It digs arm to connect with swivel base, bucket is connect with arm is dug；
（4）Two groups of support components are mounted on to the both sides of connecting seat assembly, the upper end of oil cylinder and the upper end of supporting leg are respectively mounted
On holder, the piston rod of oil cylinder and the lower end of supporting leg connect, and bearing is fixed on the bottom end of supporting leg.
The present invention also provides a kind of application methods of the digging arm for harvester, it is characterised in that：The excavation
Arm is mounted on harvester chassis, shares a dynamical system with harvester, dynamical system, which drives, digs arm lifting, carries out excavation work
Industry；Application method is as follows：
（1）Two groups of support components are used to support entire digging arm, and digging arm is in use, support component lands is supported；
When digging arm is packed up, support component, which is packed up, leaves ground；
Application method is：When oil cylinder stroke is elongated, piston rod makes supporting leg open downwards downwards, and is seated to ground by branch
Face is played a supporting role, and harvester stops walking, and digging arm can work normally at this time；When oil cylinder stroke shortens, piston rod to
On pack up supporting leg, and from the ground by bearing band, make harvester that can normally advance, piston rod, supporting leg, branch put up a triangle at this time
Shape；
（2）Rotation holder assembly is used to control the left rotation and right rotation for digging arm, and application method is：Swivel base is rotated by axis of shaft, is turned
Can driving swivel base to oil cylinder, both direction rotates to the left and right；When steering cylinder piston rod extends, piston rod push swivel base to
It turns right dynamic, when steering cylinder piston rod is shunk, swivel base is pulled to turn left；Swivel base, which drives, digs arm rotation, and the side of arm is dug in control
To；
（3）Entire digging arm is connected, connection component and supporting beam are used by connecting seat assembly for connecting various components
In the upper, lower, left and right positions and direction of control connecting seat assembly；
（3-1）The control method of connecting seat assembly left and right position is：
Rotation adjusting screw rod and adjusting nut, position of the controllable adjustable screw rod in connecting tube adjust entire connection group
The length of part, to adjust the left and right distance between upper beam and harvester chassis；
The nut in fixing device is unclamped, supporting beam is separated with harvester chassis, and adjustable support beam is in harvester chassis
On left and right position, to adjust the left and right distance between bottom end rail and harvester chassis；
Adjust above-mentioned two position, the distance between adjustable connecting base component and harvester chassis, to adjust simultaneously
The left and right position of connecting seat assembly；
（3-2）The control method of connecting seat assembly upper and lower position is：
Unclamp adjusting bolt on nut when, adjustment seat is rotatable, to drive connecting tube to swing up and down, make connecting tube with
Horizontal plane is in inclination angle upward or downward, to adjust connecting seat assembly height；
When unclamping the nut in fixing device, since the height of fixed plate is more than the thickness of supporting beam, supporting beam can be
It is moved up and down between two standing screws, adjusts the height of supporting beam, to adjust the height of connecting seat assembly；
Adjust above-mentioned two position, the height with ground of adjustable connecting base component simultaneously；
（3-3）The control method of connecting seat assembly direction is：
The nut in adjusting bolt is unclamped, connecting tube can be dynamic for shaft rotation along adjusting bolt, to adjust connecting seat assembly
With the angle between harvester chassis；
Unclamp the nut in fixing device, left and right position of the adjustable support beam on harvester chassis, mating connection seat
The steering of component；
The nut of attachment device on rectangle frame is unclamped, upper beam and bottom end rail can move in attachment device, and cooperation connects
The steering of joint chair component.
Compared with prior art, the present invention having following positive effect：It is reasonable in design, collect excavator and harvester
Function shares a set of dynamical system, greatly reduces cost in one；Install convenient, digging arm control is flexible and convenient, needs to make
When with data mining duty, digging arm is installed on harvester chassis, power is provided by hydraulic system of harvesting machine, power
Connect it is efficient and convenient, and do not influence harvester normal operation；When harvesting, digging arm is dismantled；Cost effectively is saved, is improved
Efficiency reduces labor intensity.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the explosive view of Fig. 1.
Fig. 3 is the structural schematic diagram of connecting seat assembly in Fig. 2, rotation holder assembly, support component.
Fig. 4 be Fig. 1 in connection component, supporting beam structural schematic diagram.
Fig. 5 is the explosive view of supporting beam, fixing device, attachment device.
Fig. 6 is the explosive view of connection component.
Specific implementation mode
The invention will be further described below in conjunction with the accompanying drawings and by embodiment.
Embodiment：
Referring to Fig. 1~Fig. 2, the present embodiment includes digging arm 7, bucket 8, rotation holder assembly 2, connecting seat assembly 1, harvester bottom
9, two, frame, 6, two groups of supporting beam, 3, two groups of support components 5 of connection component；Bucket 8 is connect with arm 7 is dug, and digs arm 7 and rotating seat group
Part 2 connects, and rotation holder assembly 2 is connect with the front end of connecting seat assembly 1, and harvester chassis is connect with the rear end of connecting seat assembly 1；
Two groups of support components 5 are separately mounted to the both sides of connecting seat assembly 1；The both ends of supporting beam 6 are separately connected harvester chassis 9 and connect
The lower end of joint chair component 1, the both ends of connection component 3 are separately connected the upper end of harvester chassis 9 and connecting seat assembly 1.
Entire digging arm is mounted on harvester chassis 9, shares a set of dynamical system with harvester, dynamical system drives
It digs arm 7 to lift, carries out digging operation.
Rotation holder assembly 2 is used to control the left rotation and right rotation for digging arm 7.
Two supporting beams 6 are used to support connecting seat assembly 1, and adjust between connecting seat assembly 1 and harvester chassis 9
Distance.
Two groups of connection components 3 are used to adjust the left and right and upper and lower position of connecting seat assembly 1, and adjust connecting seat assembly 1
The distance between harvester chassis 9.
Two groups of support components 5 are used to support entire digging arm, and digging arm is in use, support component 5 lands and is supported；It digs
When pick arm is packed up, support component 5, which is packed up, leaves ground.
Referring to Fig. 3, in the present embodiment, connecting seat assembly 1 includes upper plate 11, lower plate 12 and rectangle frame 13, rectangle frame
13 are provided with upper beam 14 parallel to each other and bottom end rail 15, and upper plate 11 is fixed with upper beam 14, lower plate 12 and bottom end rail
15 fix.Connecting seat assembly 1 is used to connect various components, and entire digging arm is connected, easy to operate.
The rotation holder assembly 2 includes shaft, swivel base 22 and steering cylinder 23, and the front end of swivel base 22 is fixed with arm 7 is dug,
Rear end is caught in upper plate 11 and lower plate 12, and the rear end of swivel base 22, upper plate 11, lower plate 12 are both provided with axis in correspondence with each other
Hole 24, shaft penetrate in axis hole 24；The steering cylinder 23 is fixed on lower plate 12, the piston rod 25 of steering cylinder 23 with
The side of swivel base 22 connects.
Swivel base 22 is rotated by axis of shaft, and steering cylinder 23 can drive swivel base 22, and both direction rotates to the left and right；When turn
When being extended to the piston rod 25 of oil cylinder 23, piston rod 25 pushes swivel base 22 to turn right, when the piston rod 25 of steering cylinder 23 is received
When contracting, swivel base 22 is pulled to turn left；Swivel base 22, which drives, digs the rotation of arm 7, and the direction of arm 7 is dug in control.
Support component 5 includes bearing 51, supporting leg 52, holder 53 and oil cylinder 54, and holder 53 is fixed on connecting seat assembly 1,
The upper and lower side of holder 53 is respectively arranged with shaft 55 and lower rotary shaft 56, and the upper end of oil cylinder 54 is connect with upper shaft 55, supporting leg 52
Upper end connect with lower rotary shaft 56, cylinder piston rod 57 is connect with the lower end of supporting leg 52, and bearing 51 is fixed on the bottom end of supporting leg 52；
The mounting means of two groups of support components 5 is identical.
When 54 stroke of oil cylinder is elongated, cylinder piston rod 57 makes downwards supporting leg 52 open downwards, and falls on ground by bearing 51
Face is played a supporting role, and harvester stops walking, and digging arm can work normally at this time；When 54 stroke of oil cylinder shortens, oil cylinder is lived
Stopper rod 57 is upwards collected through supporting leg 52, and from the ground by 51 band of bearing, makes harvester that can normally advance, at this time cylinder piston rod 57,
Supporting leg 52, holder 53 are at a triangle.
Referring to Fig. 4~Fig. 5, in the present embodiment, two groups of fixing devices 60 are provided in supporting beam 6, fixing device 60 includes
Two standing screws 61, two fixed plates 62 and cushion block 63, in fixed plate 62 setting there are two long slot bore 64, standing screw 61
Both ends pass through the long slot bore 64 of two fixed plates 62, and are fixed by nut 10；Supporting beam 6 and harvester chassis 9 are stuck in two pieces
Fixed between fixed plate 62, cushion block 63 is stuck between supporting beam 6 and harvester chassis 9；The height L of the fixed plate 62 is more than branch
Support the thickness H of beam 6 and harvester chassis 9.
Nut 10 is tightened, supporting beam 6 is fixed with harvester chassis 9；Nut 10 is unclamped, supporting beam 6 is divided with harvester chassis 9
Open, left and right position of the adjustable support beam 6 on harvester chassis 9, to adjust connecting seat assembly 1 and harvester chassis 9 it
Between left and right distance.
When unclamping nut 10, since the height L of fixed plate 62 is more than the thickness H of supporting beam 6, supporting beam 6 can be at two
It is moved up and down between standing screw 61, the height of supporting beam 6 is adjusted, to adjust between connecting seat assembly 1 and harvester chassis 9
Distance up and down.
The supporting beam 6 and the junction of connecting seat assembly 1 are provided with attachment device 4, and attachment device 4 is fixed including right angle
Plate 41 and right angle screw rod 42, right angle fixed plate 41 are fixed on the front end of supporting beam 6, and there are two right angles for setting in right angle fixed plate 41
The both ends of screw rod long slot bore 43, right angle screw rod 42 pass through two right angle screw rod long slot bores 43 and are fixed by nut 10, form square
Shape through-hole, bottom end rail 15 are fixed across rectangular through-hole；The connection type of two supporting beams 6 is identical, is separately fixed at bottom end rail 15
Both ends.
Nut 10 is tightened, bottom end rail 15 is fixed in rectangular through-hole；Nut 10 is unclamped, bottom end rail 15 can be in rectangular through-hole
It is mobile, to adjust the left and right position of connecting seat assembly 1.Two supporting beams 6 are mounted on the both ends of bottom end rail 15, play balance and make
With support effect is more preferable.
Referring to Fig. 4, Fig. 6, in the present embodiment, connection component 3 includes the adjusting nut 32, two of adjusting screw rod 31, two company
35, the two groups of attachment devices 4 of adjusting bolt of adjustment seat 34, two of take over 33, two, two adjusting nuts 32 are screwed into adjusting spiral shell respectively
The one end at the both ends of bar 31, connecting tube 33 is provided with internal thread hole 36, and the other end is provided with regulating tank 37；The two of adjusting screw rod 31
End is screwed into respectively in the internal thread hole 36 of two connecting tubes 33, and is fixed by adjusting nut 32；The front end of two adjustment seats 34
It is respectively clamped into two regulating tanks 37, is provided in adjustment seat 34 and adjusts axis hole 38, adjusting bolt 35 passes through regulating tank 37 and adjusts
Nodal axisn hole 38 is simultaneously fixed on by nut 10 in connecting tube 33；The end of one of adjustment seat 34 passes through attachment device 4 and receipts
Cutting mill chassis 9 connects, and the end of another adjustment seat 34 is connect by attachment device 4 with upper beam 14；Adjustment seat 34, which passes through, to be connected
The right angle fixed plate 41 of connection device 4；The connection type of two groups of connection components 3 is identical.
Rotate adjusting screw rod 31, position of the controllable adjustable screw rod 31 in connecting tube 33, to adjust entire connection group
The length of part 3 controls the distance between connecting seat assembly 1 and harvester chassis 9.
The nut 10 in adjusting bolt 35 is unclamped, connecting tube 33 can be dynamic for shaft rotation along adjusting bolt 35, to the company of adjusting
Angle between 1 upper beam 14 of joint chair component and harvester chassis 9, making can be flexible between upper beam 14 and harvester chassis 9
Connection.
When unclamping the nut 10 in adjusting bolt 35, adjustment seat 34 is rotatable, to drive connecting tube 33 to swing up and down, makes
Connecting tube 33 is horizontal by inclination angle upward or downward, to adjust 1 height of connecting seat assembly.
Referring to Fig. 1~Fig. 6, in the present embodiment, the installation steps of digging arm are as follows：
（1）The rear end of two supporting beams 6 is fixed by fixing device 60 and harvester chassis 9, supporting beam 6 and harvester
Chassis 9 is fixed between being stuck in two fixed plates 62, and cushion block 63 is stuck between supporting beam 6 and harvester chassis 9；Standing screw 61
Both ends pass through the long slot bore 64 of two fixed plates 62, and are fixed by nut 10；
Two 6 front ends of supporting beam are fixed by attachment device 4 and bottom end rail 15, and the both ends of right angle screw rod 42 are straight across two
Angle screw rod long slot bore 43 is simultaneously fixed by nut 10, and rectangular through-hole is formed, and bottom end rail 15 is fixed across rectangular through-hole；
（2）The both ends of adjusting screw rod 31 in connection component 3 are screwed into respectively in the internal thread hole 36 of two connecting tubes 33, two
A adjustment seat 34 is respectively clamped into the regulating tank 37 of two connecting tubes 33, and adjusting bolt 35 passes through regulating tank 37 and adjusts axis hole 38
And it is fixed by nut 10；Two adjustment seats 34 are each passed through the right angle fixed plate 41 of two attachment devices 4, one of to adjust
Seat 34 is connect by attachment device 4 with harvester chassis 9, another adjustment seat 34 is connect by attachment device 4 with upper beam 14；
（3）The swivel base 22 rotated in holder assembly 2 is connect with connecting seat assembly 1 by shaft, steering cylinder 23 is fixed on
On lower plate 12, the piston rod 25 of steering cylinder 23 is connect with the side of swivel base 22；It digs arm 7 to connect with swivel base 22, bucket 8 and digging
Arm 7 connects；
（4）Two groups of support components 5 are mounted on to the both sides of connecting seat assembly 1, the upper end of the upper end and supporting leg 52 of oil cylinder 54
It is installed on holder 53, cylinder piston rod 57 is connect with the lower end of supporting leg 52, and bearing 51 is fixed on the bottom end of supporting leg 52.
In the present embodiment, the digging arm is mounted on harvester chassis 9, and a dynamical system is shared with harvester,
Dynamical system, which drives, digs the lifting of arm 7, carries out digging operation；Application method is as follows：
（1）Two groups of support components 5 are used to support entire digging arm, and digging arm is in use, support component 5 lands and propped up
Support；When digging arm is packed up, support component 5, which is packed up, leaves ground；
Application method is：When 54 stroke of oil cylinder is elongated, cylinder piston rod 57 makes downwards supporting leg 52 open downwards, and will branch
Seat 51 is fallen to the ground, and is played a supporting role, and harvester stops walking, and digging arm can work normally at this time；When 54 stroke of oil cylinder
It shortens, cylinder piston rod 57 is upwards collected through supporting leg 52, and from the ground by 51 band of bearing, makes harvester that can normally advance, live at this time
Stopper rod, supporting leg 52, holder 53 are at a triangle；
（2）Rotation holder assembly 2 is used to control the left rotation and right rotation for digging arm 7, and application method is：Swivel base 22 is revolved by axis of shaft
Turn, steering cylinder 23 can drive swivel base 22, and both direction rotates to the left and right；It is living when the piston rod 25 of steering cylinder 23 extends
Stopper rod 25 pushes swivel base 22 to turn right, and when the piston rod 25 of steering cylinder 23 is shunk, swivel base 22 is pulled to turn left；Swivel base
22 drive digging arm 7 to rotate, and the direction of arm 7 is dug in control；
（3）Connecting seat assembly 1 is used to connect various components, and entire digging arm is connected, connection component 3 and supporting beam
6 upper, lower, left and right positions and direction for controlling connecting seat assembly 1；
（3-1）The control method of 1 left and right position of connecting seat assembly is：
Adjusting screw rod 31 and adjusting nut 32 are rotated, position of the controllable adjustable screw rod 31 in connecting tube 33 is adjusted whole
The length of a connection component 3, to adjust the left and right distance between upper beam 14 and harvester chassis 9；
The nut 10 in fixing device 60 is unclamped, supporting beam 6 is separated with harvester chassis 9, and adjustable support beam 6 is gathering in
Left and right position on machine chassis 9, to adjust the left and right distance between bottom end rail 15 and harvester chassis 9；
Adjust above-mentioned two position, the distance between adjustable connecting base component 1 and harvester chassis 9, to adjust simultaneously
Save the left and right position of connecting seat assembly 1；
（3-2）The control method of 1 upper and lower position of connecting seat assembly is：
When unclamping the nut 10 in adjusting bolt 35, adjustment seat 34 is rotatable, to drive connecting tube 33 to swing up and down, makes
Connecting tube 33 is horizontal by inclination angle upward or downward, to adjust 1 height of connecting seat assembly；
When unclamping the nut 10 in fixing device 60, since the height L of fixed plate 62 is more than the thickness H of supporting beam 6, support
Beam 6 can move up and down between two standing screws 61, the height of supporting beam 6 be adjusted, to adjust the height of connecting seat assembly 1
It is low；
Adjust above-mentioned two position, the height with ground of adjustable connecting base component 1 simultaneously；
（3-3）The control method of 1 direction of connecting seat assembly is：
The nut 10 in adjusting bolt 35 is unclamped, connecting tube 33 can be dynamic for shaft rotation along adjusting bolt 35, to the company of adjusting
Angle between joint chair component 1 and harvester chassis 9；
Unclamp the nut 10 in fixing device 60, left and right position of the adjustable support beam 6 on harvester chassis 9, cooperation
The steering of connecting seat assembly 1；
The nut 10 of attachment device 4 on rectangle frame 13 is unclamped, upper beam 14 and bottom end rail 15 can move in attachment device 4
It is dynamic, the steering of mating connection holder assembly 1.
Furthermore, it is necessary to illustrate, the specific embodiment described in this specification, as long as its part does not specify specific shape
Shape and size, then the part can be any shape and size being adapted with its structure；Meanwhile the title that part is taken
It can be different.The equivalent or simple change that all structure, feature and principles according to described in inventional idea of the present invention are done, is included in
In the protection domain of patent of the present invention.
Claims (2)
1. a kind of installation method of digging arm for harvester, it is characterised in that：For harvester digging arm include dig arm,
Bucket, harvester chassis, rotation holder assembly, connecting seat assembly, two supporting beams, two groups of connection components, two groups of support components；It digs
Bucket is connect with arm is dug, and is dug arm and is connect with rotation holder assembly, the front end for rotating holder assembly and connecting seat assembly connects, harvester chassis
It is connect with the rear end of connecting seat assembly；Two groups of support components are separately mounted to the both sides of connecting seat assembly；The both ends of supporting beam point
Not Lian Jie harvester chassis and connecting seat assembly lower end, the both ends of connection component are separately connected harvester chassis and connecting seat group
The upper end of part；The connecting seat assembly includes upper plate, lower plate and rectangle frame, and rectangle frame is provided with upper cross parallel to each other
Beam and bottom end rail, upper plate are fixed with upper beam, and lower plate is fixed with bottom end rail；The rotation holder assembly includes shaft, turns
Seat and steering cylinder, the front end of swivel base are fixed with digging arm, and rear end is caught in upper plate and lower plate, the rear end of swivel base, upper plate, under
Bottom plate is both provided with axis hole in correspondence with each other, and shaft penetrates in axis hole；The steering cylinder is fixed on lower plate, steering oil
The piston rod of cylinder and the side of swivel base connect；Two groups of fixing devices are provided in the supporting beam, fixing device includes two
Standing screw, two fixed plates and cushion block, there are two long slot bores, the both ends of standing screw to pass through two pieces of fixations for setting in fixed plate
The long slot bore of plate, and fixed by nut；Supporting beam and harvester chassis are fixed between being stuck in two fixed plates, and cushion block is stuck in branch
It supports between beam and harvester chassis；The height of the fixed plate is more than the thickness of supporting beam and harvester chassis；The supporting beam
The junction of connecting seat assembly is provided with attachment device, attachment device includes right angle fixed plate and right angle screw rod, and right angle is fixed
Plate is fixed on the front end of supporting beam, is arranged in right angle fixed plate there are two long slot bore, the both ends of right angle screw rod pass through two elongated slots
Hole is simultaneously fixed by nut, and rectangular through-hole is formed, and bottom end rail is fixed across rectangular through-hole；The connection type phase of two supporting beams
Together, the both ends of bottom end rail are separately fixed at；The connection component include adjusting screw rod, two adjusting nuts, two connecting tubes,
Two adjustment seats, two adjusting bolts, two groups of attachment devices, two adjusting nuts are screwed into the both ends of adjusting screw rod respectively, connection
One end of pipe is provided with internal thread hole, and the other end is provided with regulating tank；The both ends of adjusting screw rod are screwed into two connecting tubes respectively
In internal thread hole, and fixed by adjusting nut；The front end of two adjustment seats is respectively clamped into two regulating tanks, is set in adjustment seat
It is equipped with axis hole, adjusting bolt passes through regulating tank and axis hole and is fixed in connecting tube by nut；The end of one of adjustment seat
End is connect by attachment device with harvester chassis, and the end of another adjustment seat is connect by attachment device with upper beam；It adjusts
Save the right angle fixed plate that seat passes through attachment device；The connection type of two groups of connection components is identical；The support component includes branch
Seat, supporting leg, holder and oil cylinder, holder are fixed on connecting seat assembly, and the upper and lower side of holder is respectively arranged with shaft and lower turn
Axis, the upper end of oil cylinder are connect with upper shaft, and the upper end of supporting leg is connect with lower rotary shaft, and the piston rod of oil cylinder and the lower end of supporting leg connect
It connects, bearing is fixed on the bottom end of supporting leg；The mounting means of two groups of support components is identical；
Its installation steps are as follows：
（1）The rear end of two supporting beams is fixed by fixing device and harvester chassis, supporting beam and harvester chassis are stuck in
Fixed between two fixed plates, cushion block is stuck between supporting beam and harvester chassis；The both ends of standing screw pass through two pieces of fixations
The long slot bore of plate, and fixed by nut；
Two supporting beam front ends are fixed by attachment device and bottom end rail, and the both ends of right angle screw rod pass through two long slot bores and pass through
Nut is fixed, and rectangular through-hole is formed, and bottom end rail is fixed across rectangular through-hole；
（2）The both ends of adjusting screw rod in connection component are screwed into respectively in the internal thread hole of two connecting tubes, two adjustment seats point
It is not caught in the regulating tank of two connecting tubes, adjusting bolt passes through regulating tank and axis hole and fixed by nut；Two adjustment seats
It is each passed through the right angle fixed plate of two attachment devices, one of adjustment seat is connect by attachment device with harvester chassis,
Another adjustment seat is connect by attachment device with upper beam；
（3）The swivel base rotated in holder assembly is connect with connecting seat assembly by shaft, steering cylinder is fixed on lower plate, is turned
The side of piston rod and swivel base to oil cylinder connects；It digs arm to connect with swivel base, bucket is connect with arm is dug；
（4）Two groups of support components are mounted on to the both sides of connecting seat assembly, the upper end of oil cylinder and the upper end of supporting leg are installed in branch
On frame, the piston rod of oil cylinder and the lower end of supporting leg connect, and bearing is fixed on the bottom end of supporting leg.
2. a kind of application method of digging arm for harvester, it is characterised in that：For harvester digging arm include dig arm,
Bucket, harvester chassis, rotation holder assembly, connecting seat assembly, two supporting beams, two groups of connection components, two groups of support components；It digs
Bucket is connect with arm is dug, and is dug arm and is connect with rotation holder assembly, the front end for rotating holder assembly and connecting seat assembly connects, harvester chassis
It is connect with the rear end of connecting seat assembly；Two groups of support components are separately mounted to the both sides of connecting seat assembly；The both ends of supporting beam point
Not Lian Jie harvester chassis and connecting seat assembly lower end, the both ends of connection component are separately connected harvester chassis and connecting seat group
The upper end of part；The connecting seat assembly includes upper plate, lower plate and rectangle frame, and rectangle frame is provided with upper cross parallel to each other
Beam and bottom end rail, upper plate are fixed with upper beam, and lower plate is fixed with bottom end rail；The rotation holder assembly includes shaft, turns
Seat and steering cylinder, the front end of swivel base are fixed with digging arm, and rear end is caught in upper plate and lower plate, the rear end of swivel base, upper plate, under
Bottom plate is both provided with axis hole in correspondence with each other, and shaft penetrates in axis hole；The steering cylinder is fixed on lower plate, steering oil
The piston rod of cylinder and the side of swivel base connect；Two groups of fixing devices are provided in the supporting beam, fixing device includes two
Standing screw, two fixed plates and cushion block, there are two long slot bores, the both ends of standing screw to pass through two pieces of fixations for setting in fixed plate
The long slot bore of plate, and fixed by nut；Supporting beam and harvester chassis are fixed between being stuck in two fixed plates, and cushion block is stuck in branch
It supports between beam and harvester chassis；The height of the fixed plate is more than the thickness of supporting beam and harvester chassis；The supporting beam
The junction of connecting seat assembly is provided with attachment device, attachment device includes right angle fixed plate and right angle screw rod, and right angle is fixed
Plate is fixed on the front end of supporting beam, is arranged in right angle fixed plate there are two long slot bore, the both ends of right angle screw rod pass through two elongated slots
Hole is simultaneously fixed by nut, and rectangular through-hole is formed, and bottom end rail is fixed across rectangular through-hole；The connection type phase of two supporting beams
Together, the both ends of bottom end rail are separately fixed at；The connection component include adjusting screw rod, two adjusting nuts, two connecting tubes,
Two adjustment seats, two adjusting bolts, two groups of attachment devices, two adjusting nuts are screwed into the both ends of adjusting screw rod respectively, connection
One end of pipe is provided with internal thread hole, and the other end is provided with regulating tank；The both ends of adjusting screw rod are screwed into two connecting tubes respectively
In internal thread hole, and fixed by adjusting nut；The front end of two adjustment seats is respectively clamped into two regulating tanks, is set in adjustment seat
It is equipped with axis hole, adjusting bolt passes through regulating tank and axis hole and is fixed in connecting tube by nut；The end of one of adjustment seat
End is connect by attachment device with harvester chassis, and the end of another adjustment seat is connect by attachment device with upper beam；It adjusts
Save the right angle fixed plate that seat passes through attachment device；The connection type of two groups of connection components is identical；The support component includes branch
Seat, supporting leg, holder and oil cylinder, holder are fixed on connecting seat assembly, and the upper and lower side of holder is respectively arranged with shaft and lower turn
Axis, the upper end of oil cylinder are connect with upper shaft, and the upper end of supporting leg is connect with lower rotary shaft, and the piston rod of oil cylinder and the lower end of supporting leg connect
It connects, bearing is fixed on the bottom end of supporting leg；The mounting means of two groups of support components is identical；
The digging arm is mounted on harvester chassis, shares a dynamical system with harvester, dynamical system, which drives, digs arm
Lifting carries out digging operation；Application method is as follows：
（1）Two groups of support components are used to support entire digging arm, and digging arm is in use, support component lands is supported；It excavates
When arm is packed up, support component, which is packed up, leaves ground；
Application method is：When oil cylinder stroke is elongated, piston rod makes supporting leg open downwards downwards, and bearing is fallen to the ground, and rises
To supporting role, harvester stops walking, and digging arm can work normally at this time；When oil cylinder stroke shortens, piston rod is received upwards
Supporting leg is played, and from the ground by bearing band, makes harvester that can normally advance, piston rod, supporting leg, branch put up a triangle at this time；
（2）Rotation holder assembly is used to control the left rotation and right rotation for digging arm, and application method is：Swivel base is rotated by axis of shaft, steering oil
Cylinder can drive swivel base, and both direction rotates to the left and right；When steering cylinder piston rod extends, piston rod pushes swivel base to turn right
It is dynamic, when steering cylinder piston rod is shunk, swivel base is pulled to turn left；Swivel base, which drives, digs arm rotation, and the direction of arm is dug in control；
（3）Entire digging arm is connected, connection component and supporting beam are for controlling by connecting seat assembly for connecting various components
The upper, lower, left and right positions and direction of connecting seat assembly processed；
（3-1）The control method of connecting seat assembly left and right position is：
Rotation adjusting screw rod and adjusting nut, position of the controllable adjustable screw rod in connecting tube adjust entire connection component
Length, to adjust the left and right distance between upper beam and harvester chassis；
The nut in fixing device is unclamped, supporting beam is separated with harvester chassis, and adjustable support beam is on harvester chassis
Left and right position, to adjust the left and right distance between bottom end rail and harvester chassis；
Above-mentioned two position, the distance between adjustable connecting base component and harvester chassis, to adjust connection are adjusted simultaneously
The left and right position of holder assembly；
（3-2）The control method of connecting seat assembly upper and lower position is：
When unclamping the nut in adjusting bolt, adjustment seat is rotatable, to drive connecting tube to swing up and down, makes connecting tube and level
Face is in inclination angle upward or downward, to adjust connecting seat assembly height；
When unclamping the nut in fixing device, since the height of fixed plate is more than the thickness of supporting beam, supporting beam can be at two
It is moved up and down between standing screw, adjusts the height of supporting beam, to adjust the height of connecting seat assembly；
Adjust above-mentioned two position, the height with ground of adjustable connecting base component simultaneously；
（3-3）The control method of connecting seat assembly direction is：
The nut in adjusting bolt is unclamped, connecting tube can be dynamic for shaft rotation along adjusting bolt, to adjust connecting seat assembly and receive
Angle between cutting mill chassis；
Unclamp the nut in fixing device, left and right position of the adjustable support beam on harvester chassis, mating connection holder assembly
Steering；
The nut of attachment device on rectangle frame is unclamped, upper beam and bottom end rail can move in attachment device, mating connection seat
The steering of component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610897114.XA CN106358583B (en) | 2016-10-14 | 2016-10-14 | It is a kind of for the digging arm of harvester and its installation and application method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610897114.XA CN106358583B (en) | 2016-10-14 | 2016-10-14 | It is a kind of for the digging arm of harvester and its installation and application method |
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| CN106358583A CN106358583A (en) | 2017-02-01 |
| CN106358583B true CN106358583B (en) | 2018-11-13 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115104386A (en) * | 2022-08-10 | 2022-09-27 | 乌鲁木齐优尼克生物科技有限公司 | Pier opening machine for small trellis grapes |
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| JP2007278044A (en) * | 2006-04-12 | 2007-10-25 | Hitachi Constr Mach Co Ltd | Hydraulic shovel and three-point support mounting device |
| WO2008108733A1 (en) * | 2007-03-06 | 2008-09-12 | Durban Ab | Stump harvester |
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| CN204370487U (en) * | 2014-10-30 | 2015-06-03 | 山东冠县鲁牛工程机械有限公司 | A kind of novel horizontal swinging arm excavator |
| CN204676629U (en) * | 2015-05-21 | 2015-09-30 | 常州迈腾机械有限公司 | A kind of excavator with swing leg |
| CN206165197U (en) * | 2016-10-14 | 2017-05-17 | 史东海 | A digging arm for harvester |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007278044A (en) * | 2006-04-12 | 2007-10-25 | Hitachi Constr Mach Co Ltd | Hydraulic shovel and three-point support mounting device |
| WO2008108733A1 (en) * | 2007-03-06 | 2008-09-12 | Durban Ab | Stump harvester |
| CN102979115A (en) * | 2012-09-28 | 2013-03-20 | 桂林晟成机械有限公司 | Domestic hanging type hydraulic excavator |
| CN103081593A (en) * | 2013-03-01 | 2013-05-08 | 湖南春燕机械制造有限公司 | Multi-functional rotary tillage excavator with self-propelled track |
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| CN106358583A (en) | 2017-02-01 |
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Effective date of registration: 20180927 Address after: 318054 Bai Feng Ao village, Feng Jiang Street, Luqiao District, Taizhou, Zhejiang Applicant after: Taizhou tie Cheung machinery Co., Ltd. Address before: 315600 Room 202, 8 gardeners, Yue long street, Ningbo, Zhejiang Applicant before: Shi Donghai |
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