CN104838972B - A kind of automatic bamboo root digging machine - Google Patents
A kind of automatic bamboo root digging machine Download PDFInfo
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- CN104838972B CN104838972B CN201510255770.5A CN201510255770A CN104838972B CN 104838972 B CN104838972 B CN 104838972B CN 201510255770 A CN201510255770 A CN 201510255770A CN 104838972 B CN104838972 B CN 104838972B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G23/00—Forestry
- A01G23/02—Transplanting, uprooting, felling or delimbing trees
- A01G23/06—Uprooting or pulling up trees; Extracting or eliminating stumps
- A01G23/062—Pulling up trees or stumps
- A01G23/065—Pulling up trees or stumps in a substantially vertical plane
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- Biodiversity & Conservation Biology (AREA)
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- Forests & Forestry (AREA)
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- Soil Working Implements (AREA)
- Harvesting Machines For Specific Crops (AREA)
Abstract
The present invention provides a kind of automatic bamboo root digging machines, belong to forest machine technology field.It solves the problems, such as that existing automatic bamboo root digging machine stability is not high.This automatic bamboo root digging machine, including elongated mounting bracket and tubular knife cylinder, the bracket component that mounting bracket can be made upright is provided on mounting bracket, source of rotational drive and Feed servo system source are additionally provided on mounting bracket, there is accommodating chamber in knife cylinder, knife cylinder lower end has the opening being connected with accommodating chamber, and knife cylinder opening is provided with cutter head, the push-plate that matches with accommodating chamber shape and can be slided along accommodating chamber is provided in the accommodating chamber of knife cylinder, push-plate is connected with knife cylinder upper end by spring, and the upper end of knife cylinder is additionally provided with casting driving mechanism.This automatic bamboo root digging machine is supported by bracket component, and source of rotational drive and Feed servo system source are respectively with the rotation of moving knife cylinder and feeding so that bamboo root digging machine without operating personnel's righting and pushes feeding, good operating stability in mining process.
Description
Technical field
The invention belongs to forest machine technology fields, are related to a kind of automatic bamboo root digging machine.
Background technology
There is bamboo stalk shape to lead to, and straight, material is excellent, fast growing, power of regeneration is strong, has become a useful person and can fell within general 3 years
Advantage so that bamboo is widely used in production and sphere of life.Due to having preferable social and economic benefits and good life
State environment protection significance, China's bamboo industry are rapidly developed and are grown, this has also driven the utilization of bamboo resource.
But after bamboo felling, bamboo root stays in the soil, and the diameter of a bamboo root is about 5~12 centimetres, dense root
A diameter of 0.5~0.7 meter of circle range is accounted for, the rotten time is 5~10 years, if bamboo root not cut out, bamboo root occupies
Region can not regrowth bamboo, cause the waste of land resource.
It in order to avoid land resource wastes, needs to dig out bamboo root, and complete bamboo root is also used as craftwork
Raw material is utilized.Traditional bamboo root processing mode is, by manually digging out bamboo root, this mode inefficiency is time-consuming to take
Power.In order to substitute traditional bamboo root processing mode, people start to design various bamboo root digging tools, for example, Chinese patent【Application
Numbers 200720184716.7；Authorization Notice No. CN201107951Y】Disclosed a kind of barrel-type bamboo root digger, including main brace base
Seat, engine, be arranged in support base and end have bamboo pawl guide rod and drive cylinder excavate saw rotation power train
System, the barrel that cylinder excavates saw have earth discharging hole, and the inside and outside wall of cylinder is separately installed with the soil spirally-guided earth's surface that will be excavated
Helical feed piece.
Machine is retouched in above-mentioned cylindrical bamboo root digging can substitute traditional unarmed mode for digging out bamboo root, and still, which excavates
Machine has problems in that, by way of the bamboo pawl in saw is excavated mounted on cylinder and takes out bamboo root, being sawed since cylinder excavates
Exist between bamboo pawl and relatively rotate, the stability for leading to the bamboo root digging machine is poor, and can not ensure the complete of bamboo root.
Invention content
The purpose of the present invention is being directed to existing technology, there are the above problems, it is proposed that a kind of automatic bamboo root digging machine, this
The technical issues of invention solves is how to make bamboo root digging machine work more stable.
The purpose of the present invention can be realized by following technical proposal：A kind of automatic bamboo root digging machine, which is characterized in that institute
It states bamboo root digging machine and includes elongated mounting bracket and tubular knife cylinder, mounting bracket can be made by being provided on the mounting bracket
Upright bracket component is additionally provided on the mounting bracket described in the source of rotational drive that can drive the knife cylinder rotation and drive
The Feed servo system source that knife cylinder moves along a straight line along mounting bracket, has accommodating chamber in the knife cylinder, the knife cylinder lower end have with it is upper
The opening that accommodating chamber is connected is stated, and knife cylinder opening is provided with cutter head, be provided in the accommodating chamber of the knife cylinder and accommodating chamber
The push-plate that shape matches and can be slided along accommodating chamber, the push-plate and knife cylinder upper end are connected by spring, the knife cylinder
Upper end be additionally provided with casting driving mechanism.
Originally the working method of automatic bamboo root digging machine is：Automatic bamboo root digging machine is first transported to Active workings, passes through branch
The alignment of knife cylinder is simultaneously needed the bamboo root position excavated, and knife cylinder is adjusted to proper height by frame component positioning installation frame.Rotation is driven
Dynamic source band moving knife cylinder rotation, the earthward upper bamboo root position movement of Feed servo system source band moving knife cylinder.The cutter head of knife cylinder lower end
Contact ground simultaneously starts to excavate ground, and the soil adhered to around bamboo root and bamboo root enters in the accommodating chamber of knife cylinder and connect with push-plate
It touches, push-plate is moved by the upper end for overcoming spring force to knife cylinder after thrust.In mining process, the meeting such as the bamboo palpus of bamboo root and bamboo whip
It is cut off or is twisted off by the cutter head of knife cylinder, bamboo root is completely into after in the accommodating chamber of knife cylinder, completing excavation action, Feed servo system source
Reset strap moving knife cylinder is returned on ground.Push-plate is under the restoring force effect of spring by the complete bamboo root in accommodating chamber and the soil of attachment
Earth is discharged by the opening of knife cylinder outside knife cylinder, when the restoring force of spring is not enough to discharge bamboo root, the action of casting driving mechanism,
Push-plate is helped to discharge bamboo root outside knife cylinder.This automatic bamboo root digging machine is pressed into mining process without operating personnel's righting under
It gives, good operating stability；Smaller to the destruction of bamboo root, the bamboo root dug out is more complete；Moving rack assembly position, can be continuous
Excacation is carried out, working efficiency is high.
In above-mentioned automatic bamboo root digging machine, the Feed servo system source is located at the side of mounting bracket, the knife cylinder and turns
Dynamic driving source is respectively positioned on the opposite side of mounting bracket, has the straight slot of perforation mounting bracket both sides on the mounting bracket, at the straight slot
Sliding block is provided with, the telescopic rod in the Feed servo system source is connected with above-mentioned sliding block, and the source of rotational drive has across described logical
Slot and the fixed part being fixed on above-mentioned sliding block.Feed servo system source and source of rotational drive are located at mounting bracket both sides respectively, reduce peace
Shelve the vibration of the excavator course of work caused by center of gravity offsets to one side；By way of sliding block connection so that Feed servo system
Source and source of rotational drive and the connection structure of knife cylinder are more compact.
Preferably, in above-mentioned automatic bamboo root digging machine, have and slide position and shape one on the mounting bracket
One corresponding slideway, the sliding block are located in above-mentioned slideway and can be slided along slideway.By sliding block knife cylinder in feed motion
It is more steady in the process, reduce vibration of the excavator during feeding.
In above-mentioned automatic bamboo root digging machine, the casting driving mechanism includes air source, the accommodating chamber and push-plate it
Between form casting gas chamber, the casting gas chamber is connected with the gas outlet of air source, and during casting air source to casting gas chamber delivery pressure
Contracting air, casting gas chamber is connected with the external world during excavation.In the excavator course of work, the soil that adheres to around bamboo root and bamboo root
Into in knife cylinder, the air in knife cylinder is squeezed from casting gas chamber and discharges, and the effects of air pressure in knife cylinder is avoided to excavate progress；Row
During soil, soil fills the accommodating chamber of knife cylinder, and the casting gas chamber formed between accommodating chamber and push-plate is made to be sealed with extraneous；When pushing away
Disk can not under the restoring force independent role of spring by outside the bamboo root in accommodating chamber and soil discharge knife cylinder when, by air source to row
Rustic interior is passed through compressed air, gas pressure formed on push-plate with the restoring force of spring resultant force by the bamboo root in accommodating chamber and
Outside soil discharge knife cylinder, bamboo root is avoided to be destroyed, also, excavator can carry out next bamboo root at once in taking-up link
It excavates, working efficiency is improved.
In above-mentioned automatic bamboo root digging machine, the knife cylinder upper end has cover, on the cover there is screw thread to connect
Socket part is threaded with transmission shaft on the threaded joints, and the transmission shaft is connected with the rotary shaft of the source of rotational drive；
Connector sleeve is fixedly connected in the source of rotational drive, has Packed air storing cavity in the connector sleeve, has on the transmission shaft
There are venting channels, above-mentioned venting channels one end connects air storing cavity, has the gas port being connected with casting gas chamber on the cover,
Above-mentioned gas port is connected with the other end of venting channels；There is the air inlet connected with air storing cavity on the connector sleeve, it is described
Air inlet is connected by snorkel with the gas outlet of air source.Compressed air enters air storing cavity in connector sleeve via transmission shaft
Gas port on venting channels and cover enters in the casting gas chamber in knife cylinder.
Preferably, in above-mentioned automatic bamboo root digging machine, also have on the connector sleeve across straight slot and be fixed on
Connecting portion on sliding block.So that the positioning of source of rotational drive and sliding block is more reliable.
Alternatively, in above-mentioned automatic bamboo root digging machine, the casting driving mechanism includes being fixed on knife
The vibration machine of cylinder upper end.When push-plate can not exclude bamboo root and soil under the effect of spring-return power, pass through vibration
Generator continuously taps knife cylinder, knife cylinder is enable first to be discharged close to the soil of opening, and the soil inside knife cylinder is shaking
Action becomes loose with lower separation, until being discharged in the case where push-plate is made in.
In above-mentioned automatic bamboo root digging machine, the bracket component includes being fixed on the fixed plate of mounting bracket upper end,
At least three supporting legs are hinged in the fixed plate, the mounting bracket lower end is hinged with to be positioned correspondingly with the supporting leg
Bar, is respectively provided with locating slot arrange along locating rod length direction in each locating rod, on corresponding supporting leg with it is above-mentioned
The locating piece that locating slot matches.In use, three supporting legs are opened up into proper angle, three supporting legs support mounting bracket and make knife
Locating piece on locating slot in locating rod and corresponding supporting leg is coordinated along alignment bamboo root, makes supporting leg and installation rack position lock by cylinder
It is fixed, so as to which knife cylinder is located in the position excavated and needed；During transport, supporting leg is stowed in mounting bracket side so that entire
The occupied space smaller of excavator, easy to carry and storage.
In above-mentioned automatic bamboo root digging machine, each supporting leg includes connecting rod and adjusting rod, in the connecting rod
With the connecting hole to match with adjusting rod-shape, the adjusting rod is inserted into connecting hole, and being provided in the connecting rod makes tune
Pole and the fixed hook knob in connecting rod position.The length that adjusting rod stretches out connecting rod can be adjusted by unclamping hook knob, be changed
Become the length of entire supporting leg, so as to adjust the terrain clearance of knife cylinder.
In above-mentioned automatic bamboo root digging machine, the bottom end of each supporting leg is respectively arranged with buffering connecting rod, Mei Gesuo
The bottom for stating buffering connecting rod is connected with cushion pad by bulb.The cushion pad connected by bulb enables to supporting leg smoothly
It is placed on uneven ground, suitable for field work, simultaneous buffering pad can absorb the vibration generated in mining process, make digging
The work of pick machine is more steady.
Alternatively, in above-mentioned automatic bamboo root digging machine, the bracket component is fixed on including several
Supporting rod on mounting bracket, the supporting rod tilt respectively to mounting bracket both sides, and the bottom of each supporting rod has level
Supporting surface.Such bracket component can be such that excavator is located on uneven ground, and simple in structure, manufacture cost compared with
It is low.
In above-mentioned automatic bamboo root digging machine, there is helicla flute on the peripheral surface of the knife cylinder.It rotates and cuts the earth in knife cylinder
During, helicla flute can discharge soil outward, upwards, and the soil for reducing knife cylinder periphery hinders the excavation of knife cylinder, avoids
Knife cylinder is stuck, and the excavation for making knife cylinder is more smooth.
In above-mentioned automatic bamboo root digging machine, the source of rotational drive can be air motor, hydraulic motor or motor.
In above-mentioned automatic bamboo root digging machine, the Feed servo system source can be cylinder, hydraulic cylinder or linear motor.
Compared with prior art, it is the advantages of this automatic bamboo root digging machine：
1st, this automatic bamboo root digging machine is supported by bracket component, and source of rotational drive and Feed servo system source are respectively with moving knife cylinder
Rotation and feeding, knife cylinder is interior to be connected with push-plate by spring so that bamboo root digging machine is helped in mining process without operating personnel
It is just fed with pushing, good operating stability.
2nd, this automatic bamboo root digging machine plays the role of assisting push-plate and spring casting by setting casting driving mechanism,
Without manually carrying out casting and row's root using tool, smaller to the destruction of bamboo root, the bamboo root dug out is more complete.
3rd, this automatic bamboo root digging machine can be carried out continuously excacation, working efficiency by moving rack assembly position
It is high.
Description of the drawings
Fig. 1 is the structure diagram of this automatic bamboo root digging machine.
Fig. 2 is the dimensional structure diagram of this automatic bamboo root digging machine.
Fig. 3 is the knife barrel structure schematic diagram of this automatic bamboo root digging machine.
Fig. 4 is the schematic cross-sectional view on A-A directions in Fig. 3.
Fig. 5 is the knife barrel structure schematic diagram of the automatic bamboo root digging machine of this in embodiment one.
In figure, 1, mounting bracket；1a, straight slot；1b, slideway；2nd, knife cylinder；2a, accommodating chamber；2b, opening；2c, cover；2c1, spiral shell
Line connecting portion；2c2, gas port；2d, helicla flute；3rd, source of rotational drive；3a, fixed part；4th, Feed servo system source；5th, cutter head；6th, it pushes away
Disk；7th, spring；8th, sliding block；9th, air source；10th, casting gas chamber；11st, transmission shaft；12nd, connector sleeve；121st, air inlet；122nd, it connects
Portion；13rd, fixed plate；14th, supporting leg；141st, connecting rod；142nd, adjusting rod；143rd, locating piece；15th, locating rod；151st, locating slot；
16th, connecting rod is buffered；17th, cushion pad；18th, hook knob；19th, power supply；20th, trolley.
Specific embodiment
The following is specific embodiments of the present invention and with reference to attached drawing, technical scheme of the present invention is further described,
But the present invention is not limited to these embodiments.
Embodiment one：
This automatic bamboo root digging machine includes mounting bracket 1, knife cylinder 2, cutter head 5, push-plate 6, spring 7, bracket component, rotation driving
Source 3, Feed servo system source 4 and casting driving mechanism.
Specifically, as depicted in figs. 1 and 2, mounting bracket 1 is elongated, has 1 both sides of perforation mounting bracket on mounting bracket 1
Straight slot 1a, be provided with sliding block 8 at straight slot 1a.Source of rotational drive 3 is used for band moving knife cylinder 2 and rotates, and Feed servo system source 4 is used to drive
Knife cylinder 2 moves along a straight line along mounting bracket 1, and in the present embodiment, Feed servo system source 4 is cylinder, and source of rotational drive 3 is motor.Cylinder is consolidated
1 side of mounting bracket is scheduled on, the piston rod of cylinder is threadedly attached on sliding block 8, and motor is located at 1 opposite side of mounting bracket, motor
Housing on have across straight slot 1a and the fixed part 3a that is fixed on sliding block 8.Feed servo system source 4 and source of rotational drive 3 are distinguished
Positioned at 1 both sides of mounting bracket, 1 center of gravity of mounting bracket is avoided to offset to one side, reduce the vibration of the excavator course of work.Pass through sliding block 8
The mode of connection so that Feed servo system source 4 and source of rotational drive 3 and the connection structure of knife cylinder 2 are more compact.In practical production
In manufacturing process, Feed servo system source 4 can also select hydraulic cylinder or linear motor；Source of rotational drive 3 can also select gas
Dynamic motor, hydraulic motor or motor.
Preferably, have on mounting bracket 1 and be located at the one-to-one slideway 1b of 8 location and shape of sliding block, sliding block 8
It can slide in slideway 1b and along slideway 1b, it is more steady during feed motion by 8 knife cylinder 2 of sliding block, reduce digging
Vibration of the pick machine during feeding.
As shown in figure 3, knife cylinder 2 is cylindrical in shape, there is accommodating chamber 2a in knife cylinder 2,2 lower end of knife cylinder has and accommodating chamber 2a phases
The opening 2b of connection, and cutter head 5 is provided at the opening of knife cylinder 2 2b, 2 upper end of knife cylinder has cover 2c, has spiral shell on cover 2c
Line connecting portion 2c1.As shown in Figure 1, being threaded with transmission shaft 11 on threaded joints 2c1, knife cylinder 2 is located at mounting bracket with motor
1 the same side, knife cylinder 2 are connected by transmission shaft 11 with the rotary shaft of motor.As shown in Figure 3 and Figure 4, the accommodating chamber 2a of knife cylinder 2
The push-plate 6 that matches with accommodating chamber 2a shapes and can be slided along accommodating chamber 2a is inside provided with, push-plate 6 and 2 upper end of knife cylinder pass through
Spring 7 is connected.Also there is helicla flute 2d on the peripheral surface of knife cylinder 2, during the rotation of knife cylinder 2 is cut the earth, helicla flute 2d energy
Enough to discharge soil outward, upwards, the soil for reducing 2 periphery of knife cylinder hinders the excavation of knife cylinder 2, and knife cylinder 2 is avoided to be stuck, makes knife
The excavation of cylinder 2 is more smooth.
As depicted in figs. 1 and 2, casting driving mechanism is arranged on the upper end of knife cylinder 2, for assisting 2 accommodating chamber of knife cylinder
The soil discharge adhered to around bamboo root and bamboo root in 2a.In the present embodiment, casting driving mechanism includes air source 9, such as Fig. 4 institutes
Show, casting gas chamber 10 is formed between accommodating chamber 2a and push-plate 6.Connector sleeve 12, connector sleeve 12 are fixedly connected in source of rotational drive 3
It is interior to have Packed air storing cavity, there are venting channels, venting channels one end connects air storing cavity, has on cover 2c on transmission shaft 11
The gas port 2c2 being connected with casting gas chamber 10, gas port 2c2 are connected with the other end of venting channels.Have on connector sleeve 12
There is the air inlet 121 connected with air storing cavity, air inlet 121 is connected by snorkel with the gas outlet of air source 9.
The operation principle of casting driving mechanism is：In the excavator course of work, the soil that adheres to around bamboo root and bamboo root
Into in knife cylinder 2, the air in knife cylinder 2 is squeezed from casting gas chamber 10 and discharges, avoid the effects of air pressure in knife cylinder 2 excavate into
Degree.During casting, the accommodating chamber 2a of soil filling knife cylinder 2, make the casting gas chamber 10 formed between accommodating chamber 2a and push-plate 6 with
External world's sealing.When the bamboo root in accommodating chamber 2a and soil can not be discharged knife cylinder by push-plate 6 under the restoring force independent role of spring 7
2 it is outer when, air source 9 conveys compressed air to casting gas chamber 10, and compressed air enters air storing cavity in connector sleeve 12 via transmission shaft
Gas port 2c2 on 11 venting channels and cover 2c enters in the casting gas chamber 10 in knife cylinder 2, and gas pressure is on push-plate 6
Resultant force is formed by outside the bamboo root in accommodating chamber 2a and soil discharge knife cylinder 2 with the restoring force of spring 7, and bamboo root is avoided to take out link
It is destroyed, also, excavator can carry out the excavation of next bamboo root at once, working efficiency is improved.
Preferably, also have on connector sleeve 12 across straight slot 1a and the connecting portion 122 that is fixed on sliding block 8, make
It obtains source of rotational drive 3 and the positioning of sliding block 8 is more reliable.
As depicted in figs. 1 and 2, it is provided with the bracket component that mounting bracket 1 can be made upright on mounting bracket 1, in the present embodiment,
Bracket component includes being fixed on the fixed plate 13 of 1 upper end of mounting bracket, and at least three supporting legs 14 are hinged in fixed plate 13.Each
Supporting leg 14 includes connecting rod 141 and adjusting rod 142, has the connecting hole to match with 142 shape of adjusting rod in connecting rod 141,
Adjusting rod 142 is inserted into connecting hole, and being provided in connecting rod 141 makes adjusting rod 142 be revolved with the fixed locking in 141 position of connecting rod
Button 18.1 lower end of mounting bracket be hinged with 14 one-to-one locating rod 15 of supporting leg, be respectively provided in each locating rod 15 along positioning
The locating slot 151 of 15 length direction of bar arrangement has the locating piece 143 to match with locating slot 151 on corresponding supporting leg 14.Often
The bottom end of a supporting leg 14 is respectively arranged with buffering connecting rod 16, and each bottom for buffering connecting rod 16 is connected with cushion pad by bulb
17.The cushion pad 17 connected by bulb enables to supporting leg 14 to rest easily on uneven ground, makees suitable for field
Industry, simultaneous buffering pad 17 can absorb the vibration generated in mining process, make excavator work more steady.
The occupation mode of bracket component is：In use, three supporting legs 14 are opened up into proper angle, three supporting legs 14 support
Mounting bracket 1 simultaneously makes knife cylinder 2 be directed at bamboo root, and the locating piece 143 on the locating slot 151 in locating rod 15 and corresponding supporting leg 14 is matched
It closes, supporting leg 14 is made to be locked with 1 position of mounting bracket, so as to which knife cylinder 2 is located in the position excavated and needed.Unclamp hook knob
18 can adjust the length that adjusting rod 142 stretches out connecting rod 141, change the length of entire supporting leg 14, so as to adjust knife cylinder 2
Terrain clearance.During transport, supporting leg 14 is stowed in 1 side of mounting bracket so that the occupied space smaller of entire excavator, just
In carrying and storage.
As shown in figure 5, in the present embodiment, cylinder and soil-discharging device can share an air source 9, and air source 9 is air pump.Power supply
19 can give motor and air pump to power, and power supply 19 is generator.Engine and air pump are placed on trolley 20, in this automatic bamboo root
During excavator use, it is only necessary to, can the company of realization without moving trolley 20 by the position of single moving rack assembly
It is continuous to excavate, in long-distance transportation, easily carry air source 9 and power supply 19.
Originally the working method of automatic bamboo root digging machine is：Automatic bamboo root digging machine is first transported to Active workings, passes through branch
Knife cylinder 2 is simultaneously directed at the bamboo root position for needing to excavate, and knife cylinder 2 is adjusted to proper height by frame component positioning installation frame 1.Rotation
Driving source 3 is rotated with moving knife cylinder 2, and Feed servo system source 4 is with the earthward upper bamboo root position movement of moving knife cylinder 2.2 lower end of knife cylinder
Cutter head 5 contact and ground and start to excavate ground, the soil adhered to around bamboo root and bamboo root enters in the accommodating chamber 2a of knife cylinder 2 simultaneously
It is contacted with push-plate 6, push-plate 6 is moved by the upper end for overcoming spring force to knife cylinder 2 after thrust.In mining process, the bamboo of bamboo root
Must and bamboo whip etc. can be cut off or be twisted off by the cutter head 5 of knife cylinder 2, bamboo root is completed to dig completely into after in the accommodating chamber 2a of knife cylinder 2
Pick acts, and 4 reset strap moving knife cylinder 2 of Feed servo system source and bamboo root are returned on ground together.Push-plate 6 is acted in the restoring force of spring 7
The lower complete bamboo root by accommodating chamber 2a and the soil of attachment are discharged by the opening 2b of knife cylinder 2 outside knife cylinder 2, when returning for spring 7
When multiple power is not enough to discharge bamboo root, the action of casting driving mechanism helps push-plate 6 will be outside bamboo root discharge knife cylinder 2.By this automatic bamboo
Root digging machine is moved to the excavation position of next bamboo root, can realize continuous bamboo root dredge operation.
Embodiment two：
Technical solution in the present embodiment and the technical solution in embodiment one are essentially identical, and the difference lies in this realities
It applies in example, casting driving mechanism includes being fixed on the vibration machine of 2 upper end of knife cylinder.When push-plate 6 is acted in 7 restoring force of spring
Under when bamboo root and soil can not be excluded, knife cylinder 2 is continuously tapped by vibration machine, makes mud of the knife cylinder 2 at opening 2b
Soil can be first discharged, and the soil inside knife cylinder 2 detaches under effect of vibration becomes loose, until in the case where push-plate 6 is made in
It is discharged.
Embodiment three：
Technical solution in the present embodiment and the technical solution in embodiment one are essentially identical, and the difference lies in this realities
It applies in example, bracket component includes several supporting rods being fixed on mounting bracket 1, and supporting rod tilts respectively to 1 both sides of mounting bracket,
The bottom of each supporting rod has horizontal supporting surface.Such bracket component can make excavator be located in uneven ground
On, and it is simple in structure, manufacture cost is relatively low.
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention is led
The technical staff in domain can do various modifications or additions to described specific embodiment or replace in a similar way
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although mounting bracket 1, straight slot 1a, slideway 1b, knife cylinder 2, accommodating chamber 2a, opening 2b, cover is used more herein
2c, it threaded joints 2c1, gas port 2c2, helicla flute 2d, source of rotational drive 3, fixed part 3a, Feed servo system source 4, cutter head 5, pushes away
Disk 6, spring 7, sliding block 8, air source 9, casting gas chamber 10, transmission shaft 11, connector sleeve 12, air inlet 121, connecting portion 122, fixed plate
13rd, supporting leg 14, connecting rod 141, adjusting rod 142, locating piece 143, locating rod 15, locating slot 151, buffering connecting rod 16, cushion pad
The terms such as 17 hook knob 18, power supply 19, trolley 20, but it does not preclude the possibility of using other terms.Use these terms
It is only for the convenience of describing and explaining the nature of the invention；Be construed as any one of the additional limitations be all with
What spirit of the present invention was disagreed.
Claims (7)
1. a kind of automatic bamboo root digging machine, which is characterized in that the bamboo root digging machine includes elongated mounting bracket (1) and is in
The knife cylinder (2) of tubular is provided with the bracket component that mounting bracket (1) can be made upright, the mounting bracket on the mounting bracket (1)
(1) source of rotational drive (3) that can drive knife cylinder (2) rotation is additionally provided on and drives the knife cylinder (2) along mounting bracket
(1) the Feed servo system source (4) of linear motion, the knife cylinder (2) is interior to have accommodating chamber (2a), and knife cylinder (2) lower end has
The opening (2b) being connected with above-mentioned accommodating chamber (2a), and it is provided with cutter head (5), the knife cylinder (2) at knife cylinder (2) opening (2b)
Accommodating chamber (2a) in be provided with the push-plate (6) that matches and can be slided along accommodating chamber (2a) with accommodating chamber (2a) shape, it is described
Push-plate (6) is connected with knife cylinder (2) upper end by spring (7), and the upper end of the knife cylinder (2) is additionally provided with casting driving machine
Structure, has helicla flute (2d) on the peripheral surface of the knife cylinder (2), and the bracket component includes being fixed on mounting bracket (1) upper end
Fixed plate (13), be hinged at least three supporting legs (14) on the fixed plate (13), mounting bracket (1) lower end is hinged with
With the one-to-one locating rod (15) of the supporting leg (14), each it is respectively provided on the locating rod (15) along locating rod (15) length
The locating slot (151) of direction arrangement has the locating piece to match with above-mentioned locating slot (151) on corresponding supporting leg (14)
(143)。
2. automatic bamboo root digging machine according to claim 1, which is characterized in that the Feed servo system source (4) is positioned at installation
The side of frame (1), the knife cylinder (2) and source of rotational drive (3) are respectively positioned on the opposite side of mounting bracket (1), on the mounting bracket (1)
With the straight slot (1a) for penetrating through mounting bracket (1) both sides, sliding block (8), the Feed servo system source (4) are provided at the straight slot (1a)
Telescopic rod be connected with above-mentioned sliding block (8), the source of rotational drive (3), which has, across the straight slot (1a) and is fixed on above-mentioned cunning
Fixed part (3a) on block (8).
3. automatic bamboo root digging machine according to claim 1, which is characterized in that the casting driving mechanism includes air source
(9), casting gas chamber (10) is formed between the accommodating chamber (2a) and push-plate (6), the casting gas chamber (10) goes out with air source (9)
Gas port is connected, and air source (9) conveys compressed air to casting gas chamber (10) during casting, during excavation casting gas chamber (10) with it is extraneous
It is connected.
4. automatic bamboo root digging machine according to claim 3, which is characterized in that knife cylinder (2) upper end has cover
(2c) has threaded joints (2c1) on the cover (2c), transmission shaft is threaded on the threaded joints (2c1)
(11), the transmission shaft (11) is connected with the rotary shaft of the source of rotational drive (3)；It is fixed on the source of rotational drive (3) to connect
Connector sleeve (12) is connected to, has Packed air storing cavity in the connector sleeve (12), there are venting channels on the transmission shaft (11),
Above-mentioned venting channels one end connects air storing cavity, has the gas port being connected with casting gas chamber (10) on the cover (2c)
(2c2), above-mentioned gas port (2c2) are connected with the other end of venting channels；Have on the connector sleeve (12) and connect with air storing cavity
Logical air inlet (121), the air inlet (121) are connected by snorkel with the gas outlet of air source (9).
5. automatic bamboo root digging machine according to claim 1, which is characterized in that the casting driving mechanism includes being fixed on
The vibration machine of knife cylinder (2) upper end.
6. automatic bamboo root digging machine according to claim 1, which is characterized in that each supporting leg (14) is including connecting rod
(141) and adjusting rod (142), there is the connecting hole to match with adjusting rod (142) shape on the connecting rod (141), it is described
Adjusting rod (142) is inserted into connecting hole, and being provided on the connecting rod (141) makes adjusting rod (142) and connecting rod (141) position
Fixed hook knob (18).
7. automatic bamboo root digging machine according to claim 1, which is characterized in that the bottom end difference of each supporting leg (14)
Buffering connecting rod (16) is provided with, the bottom of each buffering connecting rod (16) is connected with cushion pad (17) by bulb.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107434033A (en) * | 2016-05-25 | 2017-12-05 | 天津宏宇天翔科技有限公司 | A kind of undercarriage universal damper |
| CN106212203B (en) * | 2016-09-20 | 2022-01-25 | 衢州市依科达节能技术有限公司 | Moso bamboo root digging and pulling machine |
| CN107667819B (en) * | 2017-09-28 | 2019-10-15 | 浙江农林大学 | A kind of bamboo root digging machine |
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|---|---|
| CN104838972A (en) | 2015-08-19 |
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Effective date of registration: 20200929 Address after: 8 Qianjiang Road, Changjiang town (Rugao port area), Rugao City, Nantong City, Jiangsu Province, 226500 Patentee after: SHUANGDENG TIANPENG METALLURGY JIANGSU Co.,Ltd. Address before: 324000 North Road, Quzhou, Zhejiang, No. 78, No. nine Patentee before: QUZHOU University |