CN104904379A - Accumulator-driven self-propelled hole digging machine applicable to hillside orchard terrain - Google Patents
Accumulator-driven self-propelled hole digging machine applicable to hillside orchard terrain Download PDFInfo
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- CN104904379A CN104904379A CN201510345024.5A CN201510345024A CN104904379A CN 104904379 A CN104904379 A CN 104904379A CN 201510345024 A CN201510345024 A CN 201510345024A CN 104904379 A CN104904379 A CN 104904379A
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- 239000002420 orchard Substances 0.000 title claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 73
- 230000001276 controlling effect Effects 0.000 claims description 15
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 230000008520 organization Effects 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The invention discloses an accumulator-driven self-propelled hole digging machine applicable to a hillside orchard terrain. The accumulator-driven self-propelled hole digging machine applicable to the hillside orchard terrain comprises a rack as well as a hole digging mechanism and a profiling supporting mechanism which are arranged on the rack, wherein the profiling supporting mechanism comprises a fixed supporting leg, a movable supporting leg and a supporting control mechanism connected with the movable supporting leg; the supporting control mechanism comprises a pull rod, a control handle and partial gear, wherein the lower end of the pull rod is hinged on the movable supporting leg, the upper end of the pull rod is hinged on the control handle, the lower end of the control handle is hinged on the rack, a locking piece capable of being elastically expanded is arranged in the control handle, and the locking piece is blocked between two adjacent teeth of the part of the gear; the partial gear is fixed on the rack; and the hole digging mechanism comprises a drill bit, a drill bit driving mechanism, a vertical sliding mechanism and a hole digging control mechanism. The accumulator-driven self-propelled hole digging machine disclosed by the invention can be applicable to the hillside orchard terrain, operates after being fixed on the ground and does not need to be carried by a person or lifted by hands, operation is easy, and a hole digging process is time-saving and labour-saving.
Description
Technical field
What the present invention relates to hillside orchard digs cave equipment, is specifically related to a kind of accumulator adapting to hillside orchard landform and drives self-propelled earth auger.
Background technology
Digging cave is link very important in the daily production management of hillside orchard, be limited by hillside orchard hypsography changeable, walking road lack of standardization, soil property soft or hard degree is complicated and changeable, the development of hillside orchard earth auger is seriously delayed.Existing manpower backpack and portable earth auger, operator's labour intensity is large, and vibration is large, and safety is poor; Portable earth auger safety is good, but manpower will be leaned on to drag transfer; Traditional wheeled and crawler-type mountain area earth auger is limited by complicated landform, cannot enter hillside orchard at all and carry out digging cave operation.Therefore, research and develop a kind ofly be applicable to the complicated landform of hillside orchard, earth auger that is simple to operate, mobile and that dig cave process time saving and energy saving is significant.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of accumulator adapting to hillside orchard landform is provided to drive self-propelled earth auger, this earth auger can adapt to the different terrain of hillside orchard and easily carry out digging cave operation, without the need to manually to bear or portable, simple to operate, safe ready, mobile and to dig cave process time saving and energy saving.
Object of the present invention is realized by following technical scheme:
The accumulator adapting to hillside orchard landform drives a self-propelled earth auger, comprises frame, is located at earth auger structure in frame and profiling supporting mechanism, wherein:
The support operating-controlling mechanism that described profiling supporting mechanism comprises the fixed support pin being located at frame bottom end, the movable supporter being located at the other end bottom frame and is connected with movable supporter; Described movable supporter is in the bending be formed by connecting by horizontal segment and vertical section, and wherein the end of horizontal segment is hinged in frame, and the lower end of vertical section supports on the ground; Described support operating-controlling mechanism comprises pull bar, manipulation handle and operative gear, wherein, the lower end of described pull bar is hinged on movable supporter, upper end thereof is on manipulation handle, the lower end of described manipulation handle is hinged in frame, be provided with the locking member can making elastic telescopic in this manipulation handle, this manipulation handle is also provided with the control lever pulling described locking member to make stretching motion, described locking member is stuck between adjacent two teeth of described operative gear; Described operative gear is fixed in frame;
Described earth auger structure comprises drill bit, drill bit driving mechanism, vertical slide mechanism and digs cave operating-controlling mechanism, and wherein, described drill bit driving mechanism comprises drive motors, accumulator and electric machine controller; The main shaft of described drive motors is connected with described drill bit, and this drive motors is connected with frame by described vertical slide mechanism; Described vertical slide mechanism comprises the guide rail be located in frame, sliding seat and spring, and described spring and sliding base sleeve are located on guide rail, and the sliding seat of gig is in the upper end of spring, and described drive motors is connected on sliding seat; The described cave controlling organization that digs comprises be connected with sliding seat foot-operated and for regulating the Electric Machine Control handle of drive motors rotating speed.
A preferred version of the present invention, wherein, described frame is provided with motor positioning seat, and when described drive motors is positioned at the peak of vertical sliding stroke, this drive motors is connected on described motor positioning seat by pin.
Adopt the effect of above-mentioned preferred version to be, when earth auger of the present invention is in off working state, drive motors rises to peak, and is fixed on motor positioning seat by described pin lock, prevents drive motors and the upper and lower play of drill bit; When earth auger works, extract described pin, drive motors and drill bit just freely can move downward and carry out digging cave work.
Preferably, two, seat, described motor location, is arranged on the both sides of drive motors; Described drive motors is fixed on motor mounting plate, is connected between this motor mounting plate with described motor positioning seat by pin; Described motor mounting plate is fixedly connected with sliding seat by connecting plate.
A preferred version of the present invention, wherein, described fixed support pin is two, and is arranged at the rear side bottom frame; Described movable supporter is two, and is arranged on the front side bottom frame; Each movable supporter connects one and support operating-controlling mechanism, two manipulation handles supported in operating-controlling mechanism are arranged on the both sides of the upper end of frame.
By arranging two fixed support pin and two movable supporters, more stable support can be obtained; And two movable supporters can regulate its attitude respectively by respective support operating-controlling mechanism, to adapt to more complicated landform.
A preferred version of the present invention, wherein, the main shaft of described drive motors is connected with drill bit by pin, is convenient to installation and removal like this.
A preferred version of the present invention, wherein, described riding is linked together by connecting rod with Electric Machine Control handle, wherein, the upper end of described connecting rod is connected with sliding seat, and the described foot-operated lower end being arranged on connecting rod, described Electric Machine Control handle is arranged on the upper end of connecting rod.
A preferred version of the present invention, wherein, also comprise running gear, this running gear comprises the first row travelling wheel and the second road wheel that are arranged on rear side below frame, described the first row travelling wheel with the second road wheel is connected respectively the first movable motor and the second movable motor, described first movable motor and the second movable motor are connected with an accumulator respectively; The upper end of described frame is provided with two for promoting the handrail of earth auger walking, one of them handrail is provided with the first movable motor control handle for controlling the first movable motor work, and another handrail is provided with the second movable motor control handle for controlling the second movable motor work.
By adopting above-mentioned preferred version, earth auger of the present invention can freely be walked, without the need to a dead lift; During work, by handrail keep complete machine steadily and controlling party to, control the speed of the first row travelling wheel and the second road wheel by described first movable motor control handle and the second movable motor control handle and turn to (advancing or retrogressing).
A preferred version of the present invention, wherein, also comprises the third line travelling wheel, and this third line travelling wheel is connected to the rear side of frame by folding rack; The upper end thereof of described folding rack is in the upper end of frame, and described the third line travelling wheel is arranged on the lower end of folding rack.
By adopting above-mentioned preferred version, when running into complicated landform, rotating described folding rack, making the third line travelling wheel kiss the earth, utilize three road wheels to control the walking of earth auger, make the walking of earth auger more steady.By arranging described folding rack, make the third line travelling wheel to put down as required or to pack up, flexibility is good.
A preferred version of the present invention, wherein, described frame is provided with for carrying out spacing position-limit mechanism to folding rack in the corresponding position, upper end with folding rack, this position-limit mechanism comprises two limiting plates be arranged in parallel, space between two limiting plates forms spacing space, is hinged on two limiting plates in the front end that the upper end of described folding rack extend into spacing space;
The rear end of described limiting plate is provided with the front apron rotated forward for limiting folding rack;
Described limiting plate is provided with the gag lever post rotated backward for limiting folding rack in the front side of folding rack, described gag lever post is arranged in the skewed slot be located on two limiting plates, this gag lever post is connected with stay cord and limit spring, described stay cord upwards extends the upper end being connected to frame, one end of described limit spring is connected on gag lever post, the other end is to downward-extension and be connected in frame, and under normality, described limit spring pulls gag lever post to be pushed against the lower end of skewed slot.
The object of above-mentioned preferred version is adopted to be to prevent folding rack unintentional rotation, its principle is: when folding rack is without the need to producing, described front apron restriction folding rack rotates forward, and described gag lever post pushes against the lower end of skewed slot under the effect of limit spring, and restriction folding rack rotates backward; When needs allow folding rack produce, first by stay cord, gag lever post is pulled upwardly to the upper end of skewed slot, now folding rack can freely rotate backward, when turning to certain angle, now unclamp described stay cord, gag lever post limit spring moved downward and push against the lower end of skewed slot, folding rack cannot be rotated forward, thus folding rack is limited to the position of setting; When needs allow folding rack regain, again pull described stay cord, folding rack is rotated and unclamps stay cord after resetting to home position.
Preferably, described folding rack comprises two montants being positioned at upper end, and the lower end of these two montants bends to centre and links together, and the tie point place of two montants is extended with extension rod downwards, and described the third line travelling wheel is arranged on this extension rod; Described two montants are positioned at the both sides of frame, and the upper end correspondence of every bar montant is provided with a position-limit mechanism; Stay cord in each position-limit mechanism through the stay cord dead lever being located at frame upper end, and links into an integrated entity with the stay cord in another position-limit mechanism.
In above-mentioned preferred version, adopt the folding rack be made up of two montants and extension rod, Stability Analysis of Structures, bearing capacity is good; By being connected by the stay cord in two position-limit mechanisms, be convenient to unified control.
A preferred version of the present invention, wherein, the top of described frame is provided with control cabinet, and described electric machine controller is arranged in this control cabinet; This control cabinet is provided with the button for controlling drive motors work.
Operation principle of the present invention is:
During work, earth auger of the present invention is supported on the ground by profiling supporting mechanism, and wherein, fixed support pin is fixedly connected with frame, is positioned at one end of frame and unadjustable; Movable supporter then can regulate height according to landform, thus combines with fixed support pin and guarantee that earth auger can be vertical and be securely fixed on ground.The height adjusting method of described movable supporter is: under normality, and the locking member in manipulation handle is locked between certain adjacent two tooth of operative gear, and now the height of movable supporter is determined; When needing to regulate the height of movable supporter with adaptation to the ground, first by pulling control lever to allow locking member retract in manipulation handle, locking member is made to depart from operative gear, now rotate manipulation handle, thus drive movable supporter to rotate around the pin joint with frame by pull bar, thus change the height of movable supporter, after being adjusted to proper height, unclamp control lever, locking member is locked between other adjacent two teeth of operative gear again.
After earth auger is firmly fixed on job position stably, start the drive motors in earth auger structure, drive drill bit to carry out digging cave operation by drive motors; In operation process, drive motors and drill bit are pressed down by foot-operated by operator gradually, make drill bit under the guiding of vertical slide mechanism, little by little bore soil downwards and dig cave, dig the rotating speed of drive motors during cave by Electric Machine Control handle; When digging after cave completes, unclamp foot-operated, and allow drive motors reverse, drive motors and drill bit upwards reset under the spring action of vertical slide mechanism.
The present invention compared with prior art has following beneficial effect:
1, can support on the ground reposefully, without the need to manually to bear or portable, manipulate easy, greatly alleviate the labour intensity of operator.
2, by regulating movable supporter, all can stably fix on the ground for different terrain, landform adaptability is good, is particularly useful for operation in hillside orchard.
Accompanying drawing explanation
Fig. 1 and Fig. 2 is the perspective view that the accumulator adapting to hillside orchard landform of the present invention drives an embodiment of self-propelled earth auger.
Fig. 3 is the partial structurtes schematic diagram of the connecting portion of display driver motor and frame in Fig. 1 and Fig. 2 illustrated embodiment.
Fig. 4 shows the partial structurtes schematic diagram supporting operating-controlling mechanism in Fig. 1 and Fig. 2 illustrated embodiment.
Fig. 5 is the structure diagram showing folding rack and position-limit mechanism in Fig. 1 and Fig. 2 illustrated embodiment.
Fig. 6 is the A-A cutaway view (only showing critical piece) of Fig. 5.
The course of work schematic diagram that Fig. 7 and Fig. 8 is structure shown in Fig. 5, wherein, Fig. 7 is the schematic diagram that folding rack rotates backward in process, Fig. 8 be folding rack rotate backward operating position time structural representation.
Fig. 9 is the structural representation in Fig. 1 and Fig. 2 illustrated embodiment after folding rack expansion.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
See Fig. 1 ~ Fig. 9, the accumulator adapting to hillside orchard landform of the present invention drives self-propelled earth auger to comprise frame 1, the earth auger structure be located in frame 1, profiling supporting mechanism and running gear.Wherein:
The support operating-controlling mechanism that described profiling supporting mechanism comprises the fixed support pin 4 being located at frame 1 bottom end, the movable supporter 5 being located at the other end bottom frame 1 and is connected with movable supporter 5.Described movable supporter 5 is in the bending be formed by connecting by horizontal segment 5-1 and vertical section 5-1, and wherein the end of horizontal segment 5-1 is hinged in frame 1, and the lower end of vertical section 5-1 supports on the ground.Described support operating-controlling mechanism comprises pull bar 6, manipulation handle 7 and operative gear 8, wherein, the lower end of described pull bar 6 is hinged on movable supporter 5, upper end thereof is on manipulation handle 7, the lower end of described manipulation handle 7 is hinged in frame 1, be provided with the locking member 9 can making elastic telescopic in this manipulation handle 7, this manipulation handle 7 be also provided with the control lever 10 pulling described locking member 9 to make stretching motion, described locking member 9 is stuck between adjacent two teeth of described operative gear 8; Described operative gear 8 is fixed in frame 1.
Described earth auger structure comprises drill bit 3, drill bit driving mechanism, vertical slide mechanism and digs cave operating-controlling mechanism, and wherein, described drill bit driving mechanism comprises drive motors 2, accumulator and electric machine controller.The main shaft of described drive motors 2 is connected with described drill bit 3, and this drive motors 2 is connected with frame 1 by described vertical slide mechanism; Described vertical slide mechanism comprises the guide rail 11 be located in frame 1, sliding seat 12 and spring 13, and described spring 13 and sliding seat 12 are set on guide rail 11, and sliding seat 12 is positioned at the upper end of spring 13, and described drive motors 2 is connected on sliding seat 12.Described dig cave controlling organization comprise be connected with sliding seat 12 foot-operated 14 and for regulating the Electric Machine Control handle 15 of drive motors 2 rotating speed.
See Fig. 1 ~ Fig. 3, described frame 1 is provided with motor positioning seat 17, and when described drive motors 2 is positioned at the peak of vertical sliding stroke, this drive motors 2 is connected on described motor positioning seat 17 by pin 18.Its role is to, when earth auger of the present invention is in off working state, drive motors 2 rises to peak, and is locked on motor positioning seat 17 by described pin 18, prevents drive motors 2 and drill bit about 3 play; When earth auger works, extract described pin 18, drive motors 2 and drill bit 3 just freely can move downward and carry out digging cave work.Further, described motor positioning seat 17 two, is arranged on the both sides of drive motors 2; Described drive motors 2 is fixed on motor mounting plate 19, is connected between this motor mounting plate 19 with described motor positioning seat 17 by pin 18; Described motor mounting plate 19 is fixedly connected with sliding seat 12 by connecting plate 20.
See Fig. 1 ~ Fig. 4, described fixed support pin 4 is two, and is arranged at the rear side bottom frame 1; Described movable supporter 5 is two, and is arranged on the front side bottom frame 1; Each movable supporter 5 connects one and support operating-controlling mechanism, two manipulation handles 7 supported in operating-controlling mechanism are arranged on the both sides of the upper end of frame 1.By arranging two fixed support pin 4 and two movable supporters 5, more stable support can be obtained; And two movable supporters 5 can regulate its attitude respectively by respective support operating-controlling mechanism, to adapt to more complicated landform.
See Fig. 1 ~ Fig. 4, the main shaft of described drive motors 2 is connected with drill bit 3 by pin, is convenient to installation and removal like this.
See Fig. 1, described foot-operated 14 and Electric Machine Control handle 15 linked together by connecting rod 16, wherein, the upper end of described connecting rod 16 is connected with sliding seat 12, described foot-operated 14 lower ends being arranged on connecting rod 16, described Electric Machine Control handle 15 is arranged on the upper end of connecting rod 16.
See Fig. 1 ~ Fig. 9, described running gear comprises the first row travelling wheel 21 and the second road wheel 22 that arrange rear side below frame 1, described the first row travelling wheel 21 is connected the first movable motor and the second movable motor respectively with on the second road wheel 22, and described first movable motor and the second movable motor are connected with an accumulator respectively; The upper end of described frame 1 is provided with two for promoting the handrail 23 of earth auger walking, one of them handrail 23 is provided with the first movable motor control handle 24 for controlling the first movable motor work, and another handrail 23 is provided with the second movable motor control handle 25 for controlling the second movable motor work.By adopting above-mentioned running gear, earth auger of the present invention can freely be walked, without the need to a dead lift; During work, by handrail 23 keep complete machine steadily and controlling party to, control the speed of the first row travelling wheel 21 and the second road wheel 22 by described first movable motor control handle 24 and the second movable motor control handle 25 and turn to (advancing or retrogressing).
Further, described running gear also comprises the third line travelling wheel 26, and this third line travelling wheel 26 is connected to the rear side of frame 1 by folding rack 27; The upper end thereof of described folding rack 27 is in the upper end of frame 1, and described the third line travelling wheel 26 is arranged on the lower end of folding rack 27.By arranging the third line travelling wheel 26, when running into complicated landform, rotating described folding rack 27, making the third line travelling wheel 26 kiss the earth, utilize three road wheels to control the walking of earth auger, make the walking of earth auger more steady.By arranging described folding rack 27, make the third line travelling wheel 26 to put down as required or to pack up, flexibility is good.
See Fig. 1 ~ Fig. 3, Fig. 6 ~ Fig. 9, described frame 1 is provided with in the corresponding position, upper end with folding rack 27 for carrying out spacing position-limit mechanism to folding rack 27, this position-limit mechanism comprises two limiting plates be arranged in parallel 28, space between two limiting plates 28 forms spacing space 29, is hinged on two limiting plates 28 in the front end that the upper end of described folding rack 27 extend into spacing space 29.The rear end of described limiting plate 28 is provided with the front apron 31 rotated forward for limiting folding rack 27.Described limiting plate 28 is provided with the gag lever post 30 rotated backward for limiting folding rack 27 in the front side of folding rack 27, described gag lever post 30 is arranged in the skewed slot 32 be located on two limiting plates 28, this gag lever post 30 is connected with stay cord 34 and limit spring 33, described stay cord 34 upwards extends the upper end being connected to frame 1, one end of described limit spring 33 is connected on gag lever post 30, the other end is to downward-extension and be connected in frame 1, and under normality, described limit spring 33 pulls gag lever post 30 to be pushed against the lower end of skewed slot 32.Described gag lever post 30 is made up of bolt, and the head 30-1 of this bolt is provided with two locating dowel 30-2, and described limit spring 33 and stay cord 34 are connected on one of them locating dowel 30-2.
The object of above-mentioned position-limit mechanism is adopted to be to prevent folding rack 27 unintentional rotation, its principle is: when folding rack 27 is without the need to producing, described front apron 31 limits folding rack 27 and rotates forward, described gag lever post 30 pushes against the lower end of skewed slot 32 under the effect of limit spring 33, and restriction folding rack 27 rotates backward; When needs allow folding rack 27 produce, first by stay cord 34, gag lever post 30 is pulled upwardly to the upper end of skewed slot 32, now folding rack 27 can freely rotate backward, when turning to certain angle, now unclamp described stay cord 34, gag lever post 30 limit spring 33 moved downward and push against the lower end of skewed slot 32, folding rack 27 cannot be rotated forward, thus folding rack 27 is limited to the position of setting; When needs allow folding rack 27 regain, again pull described stay cord 34, folding rack 27 is rotated and unclamps stay cord 34 after resetting to home position.
Further, described folding rack 27 comprises two the montant 27-1 being positioned at upper end, the lower end of these two montant 27-1 bends to centre and links together, and the tie point place of two montant 27-1 is extended with extension rod 27-2 downwards, and described the third line travelling wheel 26 is arranged on this extension rod 27-2; Described two montant 27-1 are positioned at the both sides of frame 1, and the upper end correspondence of every bar montant 27-1 is provided with a position-limit mechanism; Stay cord 34 in each position-limit mechanism through the stay cord dead lever 35 being located at frame 1 upper end, and links into an integrated entity with the stay cord 34 in another position-limit mechanism.Adopt the folding rack 27 be made up of two montant 27-1 and extension rod 27-2, Stability Analysis of Structures, bearing capacity is good; By being connected by the stay cord 34 in two position-limit mechanisms, be convenient to unified control.
See Fig. 1, Fig. 2 and Fig. 9, the top of described frame 1 is provided with control cabinet 36, and described electric machine controller is arranged in this control cabinet 36; This control cabinet 36 is provided with the button 41 worked for controlling drive motors 2, comprises the button controlling drive motors 2 and rotate forward, reverse and stop.Described control cabinet 36 is also provided with display screen, for showing the information such as current accumulator electric-quantity, drill bit 3 rotating speed.Described accumulator is four, the first accumulator 37, second accumulator 40, the 3rd accumulator 38 and the 4th accumulator 39 respectively, four accumulatoies are arranged at the bottom of frame 1, wherein, first accumulator 37 and the second accumulator 40 are arranged on the both sides bottom frame 1, and the 3rd accumulator 38 and the 4th accumulator 39 are arranged on the centre of the bottom of frame 1; Described first accumulator 37 is for powering for drive motors 2, and the second accumulator 40 is for powering for control cabinet 36, and the 3rd accumulator 38 is for powering for the first movable motor, and described 4th accumulator 39 is for powering for the second movable motor.
Operation principle of the present invention is:
See Fig. 1 ~ Fig. 9, during work, earth auger of the present invention is supported on the ground by profiling supporting mechanism, and wherein, fixed support pin 4 is fixedly connected with frame 1, is positioned at one end of frame 1 and unadjustable; Movable supporter 5 then can regulate height according to landform, thus combines with fixed support pin 4 and guarantee that earth auger can be vertical and be securely fixed on ground.The height adjusting method of described movable supporter 5 is: under normality, and the locking member 9 in manipulation handle 7 is locked between certain adjacent two tooth of operative gear 8, and now the height of movable supporter 5 is determined; When needing to regulate the height of movable supporter 5 with adaptation to the ground, first by pulling control lever 10 to allow locking member 9 retract in manipulation handle 7, locking member 9 is made to depart from operative gear 8, now rotate manipulation handle 7, thus drive movable supporter 5 to rotate around the pin joint with frame 1 by pull bar 6, thus change the height of movable supporter 5, after being adjusted to proper height, unclamp control lever 10, locking member 9 is locked between other adjacent two teeth of operative gear 8 again.
After earth auger is firmly fixed on job position stably, starts the drive motors 2 in earth auger structure, drive drill bit 3 to carry out digging cave operation by drive motors 2; In operation process, drive motors 2 and drill bit 3 press down by foot-operated 14 by operator gradually, make drill bit 3 under the guiding of vertical slide mechanism, little by little bore soil downwards and dig cave, dig the rotating speed of drive motors 2 during cave by Electric Machine Control handle 15; When digging after cave completes, unclamp foot-operated 14, and allow drive motors 2 reverse, drive motors 2 and drill bit 3 upwards reset under the spring 13 of vertical slide mechanism acts on.
Above-mentioned is the present invention's preferably embodiment; but embodiments of the present invention are not by the restriction of foregoing; change, the modification done under other any does not deviate from Spirit Essence of the present invention and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (10)
1. the accumulator that can adapt to hillside orchard landform drives a self-propelled earth auger, it is characterized in that, comprises frame, is located at earth auger structure in frame and profiling supporting mechanism, wherein:
The support operating-controlling mechanism that described profiling supporting mechanism comprises the fixed support pin being located at frame bottom end, the movable supporter being located at the other end bottom frame and is connected with movable supporter; Described movable supporter is in the bending be formed by connecting by horizontal segment and vertical section, and wherein the end of horizontal segment is hinged in frame, and the lower end of vertical section supports on the ground; Described support operating-controlling mechanism comprises pull bar, manipulation handle and operative gear, wherein, the lower end of described pull bar is hinged on movable supporter, upper end thereof is on manipulation handle, the lower end of described manipulation handle is hinged in frame, be provided with the locking member can making elastic telescopic in this manipulation handle, this manipulation handle is also provided with the control lever pulling described locking member to make stretching motion, described locking member is stuck between adjacent two teeth of described operative gear; Described operative gear is fixed in frame;
Described earth auger structure comprises drill bit, drill bit driving mechanism, vertical slide mechanism and digs cave operating-controlling mechanism, and wherein, described drill bit driving mechanism comprises drive motors, accumulator and electric machine controller; The main shaft of described drive motors is connected with described drill bit, and this drive motors is connected with frame by described vertical slide mechanism; Described vertical slide mechanism comprises the guide rail be located in frame, sliding seat and spring, and described spring and sliding base sleeve are located on guide rail, and the sliding seat of gig is in the upper end of spring, and described drive motors is connected on sliding seat; The described cave controlling organization that digs comprises be connected with sliding seat foot-operated and for regulating the Electric Machine Control handle of drive motors rotating speed.
2. the accumulator adapting to hillside orchard landform according to claim 1 drives self-propelled earth auger, it is characterized in that, described frame is provided with motor positioning seat, when described drive motors is positioned at the peak of vertical sliding stroke, this drive motors is connected on described motor positioning seat by pin.
3. the accumulator adapting to hillside orchard landform according to claim 1 drives self-propelled earth auger, it is characterized in that, described fixed support pin is two, and is arranged at the rear side bottom frame; Described movable supporter is two, and is arranged on the front side bottom frame; Each movable supporter connects one and support operating-controlling mechanism, two manipulation handles supported in operating-controlling mechanism are arranged on the both sides of the upper end of frame.
4. the accumulator adapting to hillside orchard landform according to claim 1 drives self-propelled earth auger, it is characterized in that, the main shaft of described drive motors is connected with drill bit by pin.
5. the accumulator adapting to hillside orchard landform according to claim 1 drives self-propelled earth auger, it is characterized in that, described riding is linked together by connecting rod with Electric Machine Control handle, wherein, the upper end of described connecting rod is connected with sliding seat, the described foot-operated lower end being arranged on connecting rod, described Electric Machine Control handle is arranged on the upper end of connecting rod.
6. the accumulator of the adapted to hillside orchard landform according to any one of Claims 1 to 5 drives self-propelled earth auger, it is characterized in that, also comprise running gear, this running gear comprises the first row travelling wheel and the second road wheel that are arranged on rear side below frame, described the first row travelling wheel with the second road wheel is connected respectively the first movable motor and the second movable motor, described first movable motor and the second movable motor are connected with an accumulator respectively; The upper end of described frame is provided with two for promoting the handrail of earth auger walking, one of them handrail is provided with the first movable motor control handle for controlling the first movable motor work, and another handrail is provided with the second movable motor control handle for controlling the second movable motor work.
7. the accumulator adapting to hillside orchard landform according to claim 6 drives self-propelled earth auger, it is characterized in that, also comprises the third line travelling wheel, and this third line travelling wheel is connected to the rear side of frame by folding rack; The upper end thereof of described folding rack is in the upper end of frame, and described the third line travelling wheel is arranged on the lower end of folding rack.
8. the accumulator adapting to hillside orchard landform according to claim 7 drives self-propelled earth auger, it is characterized in that, described frame is provided with for carrying out spacing position-limit mechanism to folding rack in the corresponding position, upper end with folding rack, this position-limit mechanism comprises two limiting plates be arranged in parallel, space between two limiting plates forms spacing space, is hinged on two limiting plates in the front end that the upper end of described folding rack extend into spacing space;
The rear end of described limiting plate is provided with the front apron rotated forward for limiting folding rack;
Described limiting plate is provided with the gag lever post rotated backward for limiting folding rack in the front side of folding rack, described gag lever post is arranged in the skewed slot be located on two limiting plates, this gag lever post is connected with stay cord and limit spring, described stay cord upwards extends the upper end being connected to frame, one end of described limit spring is connected on gag lever post, the other end is to downward-extension and be connected in frame, and under normality, described limit spring pulls gag lever post to be pushed against the lower end of skewed slot.
9. the accumulator adapting to hillside orchard landform according to claim 8 drives self-propelled earth auger, it is characterized in that, described folding rack comprises two montants being positioned at upper end, the lower end of these two montants bends to centre and links together, article two, the tie point place of montant is extended with extension rod downwards, and described the third line travelling wheel is arranged on this extension rod; Described two montants are positioned at the both sides of frame, and the upper end correspondence of every bar montant is provided with a position-limit mechanism; Stay cord in each position-limit mechanism through the stay cord dead lever being located at frame upper end, and links into an integrated entity with the stay cord in another position-limit mechanism.
10. the accumulator adapting to hillside orchard landform according to claim 1 drives self-propelled earth auger, it is characterized in that, the top of described frame is provided with control cabinet, and described electric machine controller is arranged in this control cabinet; This control cabinet is provided with the button for controlling drive motors work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510345024.5A CN104904379B (en) | 2015-06-19 | 2015-06-19 | A kind of earth auger for being suitable for hillside orchard landform |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510345024.5A CN104904379B (en) | 2015-06-19 | 2015-06-19 | A kind of earth auger for being suitable for hillside orchard landform |
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| CN104904379A true CN104904379A (en) | 2015-09-16 |
| CN104904379B CN104904379B (en) | 2017-10-03 |
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| CN201510345024.5A Expired - Fee Related CN104904379B (en) | 2015-06-19 | 2015-06-19 | A kind of earth auger for being suitable for hillside orchard landform |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111264128A (en) * | 2020-02-21 | 2020-06-12 | 华南农业大学 | Electric self-propelled hole digger with automatic feeding and returning functions and applicable to mountain orchard |
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| Publication number | Publication date |
|---|---|
| CN104904379B (en) | 2017-10-03 |
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