CN110476582A - A kind of combined type potato digger plow - Google Patents
A kind of combined type potato digger plow Download PDFInfo
- Publication number
- CN110476582A CN110476582A CN201910725647.3A CN201910725647A CN110476582A CN 110476582 A CN110476582 A CN 110476582A CN 201910725647 A CN201910725647 A CN 201910725647A CN 110476582 A CN110476582 A CN 110476582A
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- shovel
- balance
- pressure spring
- combined type
- installation part
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- 235000002595 Solanum tuberosum Nutrition 0.000 title claims abstract description 47
- 244000061456 Solanum tuberosum Species 0.000 title claims abstract description 47
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 238000009434 installation Methods 0.000 claims abstract description 32
- 239000011324 bead Substances 0.000 claims description 6
- 230000014759 maintenance of location Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 9
- 239000002689 soil Substances 0.000 description 8
- 238000003306 harvesting Methods 0.000 description 6
- 238000009412 basement excavation Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000008602 contraction Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D13/00—Diggers, e.g. potato ploughs
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D33/00—Accessories for digging harvesters
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Root Crops (AREA)
- Soil Working Implements (AREA)
Abstract
The present invention discloses a kind of combined type potato digger plow, is installed on the installation part and middle shovel of shovel frame；The installation part is equipped with the first cross track；Middle shovel is installed on the first cross track；Equipped with automatic adjustment component, the automatic adjustment component includes two balance shovels for the two sides of middle shovel, and the balance shovel is located at the two sides of the middle shovel；Shovel is moved left and right along the first cross track to two balance shovel stress balances in pushing when two balance shovels are by different resistances；Automatic adjustment component includes the longitudinal adjusting mechanism and lateral adjustment for being installed on middle shovel two sides；When the resistance difference that the two balance shovels are subject to, longitudinal adjusting mechanism band dynamic balancing shovel is moved up and down；The balance shovel driving lateral adjustment band dynamic balancing shovel moved up and down and middle shovel move left and right；The invention passes through balanced left and right resistance, and position is excavated in automatic adjustment, it is ensured that is directed at ridge to be excavated, prevents digger blade leakage from digging.
Description
Technical field
The present invention relates to potato digger plow technical fields, have more particularly to a kind of combined type automatically to ridge function
Potato digger plow.
Background technique
The digger blade of potato picker is connected to the crossbeam of shovel frame, and driver drives cropper between potato fields by ridge
Potato is excavated, potato is harvested.
There is a problem of in actual potato harvest it is varied, such as potato digger plow angle to potato dig
Pick is affected, therefore a kind of digger blade for harvesting potato is disclosed in ZL2015105956209 patent of invention, passes through shovel
Face adjustment for angle of inclination and shovel bevel angle adjustment mechanism digger blade is adjusted, with reduce harvest potato when tractive resistance and
Power consumption.
But above-mentioned potato digger plow cannot be automatically adjusted to ridge, encounter curved ridge or driver operates and receives
It obtains that machine is unskilled, the ridge of a part is caused to be mined machine excavation, the another part on same ridge is not mined, and causes potato
Leakage is received, and is reduced the yield of potato or is also needed secondary subsequent collection, increases workload, be unfavorable for the harvest of potato.
Potato picker is mostly to pass through detection determination to wander off to ridge method currently on the market, then with Driven by Hydraulic Cylinder control
It makes entire excavator to come to ridge, structure is complicated, higher cost.
Summary of the invention
The purpose of the present invention is to provide a kind of combined type potato digger plow, which passes through balanced left and right resistance, from
Dynamic adjust excavates position, it is ensured that is directed at ridge to be excavated, prevents digger blade leakage from digging.
To solve this technical problem, the technical scheme is that a kind of combined type potato digger plow, is installed on shovel frame
Installation part and middle shovel；
The installation part is equipped with the first cross track；Middle shovel is installed on the first cross track；
Equipped with automatic adjustment component, the automatic adjustment component includes two balance shovels, the balance shovel point for the two sides of middle shovel
Not Wei Yu the middle shovel two sides；Two balance shovel by different resistances when push in shovel along the first cross track move left and right to
Two balance shovel stress balances.
It is further improved, automatic adjustment component includes the longitudinal adjusting mechanism and lateral adjustments machine for being installed on middle shovel two sides
Structure；When the resistance difference that the two balance shovels are subject to, longitudinal adjusting mechanism band dynamic balancing shovel is moved up and down；The balance moved up and down
Shovel driving lateral adjustment band dynamic balancing shovel and middle shovel move left and right.Pass through longitudinal adjusting mechanism and lateral adjustments in the present invention
Mechanism cooperation shovels automatic position adjusting function in actual operation in realizing, adaptivity of the present invention adds, flexible adjustment.
It is further improved, each balance shovels the side close to the middle shovel and is equipped with long rails；It is corresponding, it is described in
The two sides of shovel against the balance shovel are respectively equipped with the first mounting groove；The two balance shovels in long rails insertion by shoveling
In first mounting groove described in two sides.In the present invention, since automatic adjustment component is by different left and right resistances, balance shovel is in
The long rails for shoveling two sides are moved forward and backward, and lateral adjustment pushes balance shovel and middle shovel to move left and right to the stress of two balance shovels
Balance realizes the excavation position of shovel and balance shovel in present invention automatic adjustment.
It is further improved, each balance shovel is installed on the installation part by longitudinal adjusting mechanism；Longitudinal tune
Section mechanism includes resistance seat and the first pressure spring, and the resistance seat includes being embedded in the second cross track of the balance shovel and towards institute
The guide rod of installation part extension is stated, the balance shovel is equipped with the second mounting groove for being embedded in second cross track；
The guide rod is cased with the first pressure spring, and first pressure spring one end is connected resistance seat, and the first pressure spring other end is fixed on described
Installation part.
The second mounting groove that shovel is balanced in the present invention is matched with the second cross track of resistance seat, and balances the longitudinal direction of shovel
It is shoveled in track insertion, lateral adjustment pushes balance shovel and middle shovel synchronous horizontal along the second cross track and peace of resistance seat
First cross track of piece installing is mobile, adjusts the position of digger blade, realizes of the invention automatic to ridge；On the other hand, of the invention
Balance shovel is limited in longitudinal contracted length by guide rod length, is protected the first pressure spring in the deformation of controlled range, is prevented first
Pressure spring damage, uses conducive to long-time of the invention.
It is further improved, the resistance seat tool has three guide rods, and longitudinal adjusting mechanism described in corresponding each group has three
First pressure spring.Deformation occurs simultaneously for more first springs, guarantees longitudinal adjusting mechanism adjustment shovel length travel of the present invention
Stability improves the present invention to ridge as two balance of left and right shovels the different fine tunings for realizing digger blade left and right displacement of suffered resistance
Order of accuarcy.
It is further improved, a lateral adjustment includes one second pressure spring and spring base, and the second pressure spring is in described
In spring base, the second pressure spring both ends pass through two connecting rods respectively and are fixed with two cams, and the cam is moved along guide part；
The spring base and balance shovel are connected.
The present invention is cooperated by lateral adjustment and longitudinal adjusting mechanism, by the lesser digger blade of resistance because of vertical adjustment
Balance shovel is pushed and is moved up along guide part by the effect of the first pressure spring restoring force of mechanism, the second pressure spring both ends at balance shovel middle part
Cam move up along guide part to causing the deformation quantity of the second pressure spring to change, convert balance for longitudinal movement that balance is shoveled
The transverse shifting of shovel is so that the movement shoveled in drive, until resistance suffered by two balance shovels is identical, i.e., two balance shovel and middle shovel
Deeply into ridge, potato is effectively excavated.
It is further improved, the guide part includes the first guide pad and the second guide pad, and first guide pad is fixed on
The installation part；Second guide pad is fixed on middle shovel；Two cams are opposite in the first guide pad and the second guide pad
It is rolled on two sides；The distance between first guide pad and the second guide pad opposite sides face are shoveled from the balance towards institute
The direction for stating installation part is gradually reduced.Since two cams roll between first guide pad and the second guide pad opposite sides face
Dynamic, when the balance of side shovel is not excavated, the digger blade is smaller by resistance, at this time the of corresponding longitudinal adjusting mechanism
One pressure spring pushes balance shovel to move up, and the second pressure spring of lateral adjustment is under the drive of balance shovel along on guide part
Move, the decrement of the second pressure spring continues to increase, and the deformation quantity that the second pressure spring is shunk is L1, and the second compressed spring by cam and
The thrust for being fixed on the second guide pad application of middle shovel is F1；
The resistance that the balance shovel dug into ridge accordingly is subject to is larger, the first of its corresponding longitudinal adjusting mechanism is pushed to press
Spring is mobile towards the direction of installation part, and the second pressure spring of lateral adjustment is moved along guide part medial surface, the second pressure spring
The deformation quantity of contraction is L2, and the thrust that the second pressure spring centering shovel applies in this group of lateral adjustment is F2, and wherein F1 and F2 is
Reversely, since L1 is greater than L2, F1 is greater than F2, therefore middle shovel drives two balances to shovel to stretching under the action of F1 and F2 thrust is poor
The balance shovel direction entered in ridge pushes, until the resistance that two balance shovels are subject to is identical, the shape of two first pressure springs and two second pressure springs
Variable is consistent, i.e., the present invention in middle shovel and balance shovel deeply is excavated into soil, by the above process realize from
It moves to ridge.
It is further improved, the spring base is equipped with through-hole, and second pressure spring passes through the through-hole.The spring base is to
Two pressure springs are nested and protect, and second spring can be extended or be shunk with opposed spring seats, be shoveled by second spring centering
Left and right pushes, and middle shovel drives the balance shovel of two sides to move left and right, and balance shovel is with flexible spring seat along the second transverse rails of resistance seat
Road moves left and right.
It is further improved, the automatic adjustment component includes two baffles, and each baffle is fixed on two first guide pads
With the installation part top.In the present invention by baffle to automatic adjustment component protect, prevent soil from top fall into
Automatically adjust in component, influence the movement and linkage of each component, guarantee the present invention in the excavation of potato flexibly accurately to ridge,
Guarantee effectively to excavate, anti-leak-stopping is dug, and raising is excavated and efficiency of crop.The both ends of the first guide pad longitudinal direction are respectively equipped with transverse direction
The retention bead of extension.Cam is limited by the retention bead at the first guide pad both ends in the present invention, guarantees that cam exists
The different resistances that balance shovel is subject to are passed through the shape of the second pressure spring by stable operation in the track of guide part, cooperation longitudinal adjusting mechanism
Become and is converted into the lateral displacement of middle shovel and balance shovel to be adjusted to the resistance that is subject to of two balances shovel identical.
It is further improved, when the non-stress of the automatic adjustment component, the two balance shovels stretch out in the middle shovel.Balance
The front end that the front end of shovel slightly protrudes from middle shovel is conducive to sharp and longitudinal adjusting mechanism when balance of the invention is shoveled by resistance difference
Cooperation, then together with lateral adjustment, improve the sensitivity that the present invention is automatically adjusted ridge.
By using above-mentioned technical proposal, the beneficial effects of the present invention are:
Middle shovel of the invention can be moved left and right along the first cross track of installation part, two balances of cooperation automatic adjustment component
Shovel when two balances shovels the resistance difference being subject to when left and right, automatically adjusts shovel in components drive and moves along first cross track or so
It is dynamic, until two balance shovel stress balances；The present invention can realize digger blade position by the cooperation of middle shovel and automatic adjustment component
Automatic left and right adjusting, it is accurate to ridge in potato mining process to realize, anti-leak-stopping digs, effectively excavated, and improves potato
Efficiency of crop；
The present invention realizes the digger blade realization to ridge function automatically, reduces and wants to potato picker driver experience
It asks, is conducive to manual operation, improve digging efficiency；
The present invention difference may be often occurred by resistance since left-right balance is shoveled in the process of actual use, so that this hair
Middle shovel and balance shovel in bright carry out the process that similar left and right sieves, prevent the present invention poly- often in the state of side-to-side movement
Collect more soil, and the position of middle shovel and balance shovel is constantly finely tuned, conducive to the incision of soil, conducive to potato it is quick,
It excavates effectively and efficiently, conducive to the harvest of potato；
The present invention is without components such as hydraulic cylinder, detection and controls, and cost is relatively low, compact-sized, is easy to use and pacifies
Dress.
To realize above-mentioned purpose of the invention.
Detailed description of the invention
Fig. 1 is a kind of perspective view of combined type potato digger plow of the present invention；
Fig. 2 is A direction view of the present invention；
Fig. 3 is explosive view of the present invention.
In figure:
Installation part 1；First cross slide way 11；Middle shovel 2；First mounting groove 21；Automatically adjust component 3；Balance shovel 31；It is longitudinal
Track 311；Second mounting groove 312；Longitudinal adjusting mechanism 4；Resistance seat 41；Second cross slide way 411；Guide rod 412；First pressure spring
42；Lateral adjustment 5；Second pressure spring 51；Spring base 52；Through-hole 521；Connecting rod 53；Cam 54；Guide part 55；First guiding
Block 551；Second guide pad 552；Retention bead 553.
Specific embodiment
In order to further explain the technical solution of the present invention, being explained in detail below by specific embodiment the present invention
It states.
The present embodiment discloses a kind of combined type potato digger plow, as shown in Figure 1 to Figure 3, is installed on the installation part 1 of shovel frame
With middle shovel 2；The installation part 1 is equipped with the first cross track 11；Middle shovel 2 is installed on the first cross track 11；The two sides dress of middle shovel 2
There is automatic adjustment component 3, the automatic adjustment component 3 includes two balance shovels 31, and the balance shovel 31 is located at the middle shovel 2
Two sides；Two balance shovel 31 by different resistances when push in shovel 2 along the first cross track 11 move left and right to two balance shovel
31 stress balances.Automatic adjustment component 3 includes the longitudinal adjusting mechanism 4 and lateral adjustment 5 for being installed on 2 two sides of middle shovel；Two
When the resistance difference that the balance shovel 31 is subject to, longitudinal adjusting mechanism 4 is moved up and down with dynamic balancing shovel 31；The balance moved up and down
31 driving lateral adjustment 5 of shovel is moved left and right with dynamic balancing shovel 31 and middle shovel 2.Pass through longitudinal adjusting mechanism 4 in the present embodiment
Automatic position adjusting function, the present embodiment adaptivity add shovel 2 in actual operation with the cooperation realization of lateral adjustment 5, adjust
Flexibly.
Each balance shovel 31 is equipped with long rails 311 close to the side of the middle shovel 2；It is corresponding, middle 2 pairs of the shovel
It is described balance shovel 31 two sides be respectively equipped with the first mounting groove 21；The two balance shovels 31 are embedding by the long rails 311
Enter in the first mounting groove 21 described in 2 two sides of shovel.Two balance shovels 31 can be relative to middle shovel 2 along the first installation in the present embodiment
Slot 21 is moved forward and backward.Since automatic adjustment component 3 is by different left and right resistances, balance shovel 31 is along the middle longitudinal direction for shoveling 2 two sides
Track 311 is moved forward and backward, and the promotion of lateral adjustment 5 balances shovel 31 and middle shovel 2 is moved left and right to the stress that two balances shovel 31 and put down
Weighing apparatus realizes the excavation position of shovel 2 and balance shovel 31 in the present embodiment automatic adjustment.
Each balance shovel 31 is installed on the installation part 1 by longitudinal adjusting mechanism 4；The longitudinal adjusting mechanism 4
Including resistance seat 41 and the first pressure spring 42, the resistance seat 41 includes 411 He of the second cross track for being embedded in the balance shovel 31
The guide rod 412 extended towards the installation part 1, the balance shovel 31 are equipped with the second peace for being embedded in second cross track 411
Tankage 312；The guide rod 412 is cased with the first pressure spring 42, and 42 one end of the first pressure spring is connected resistance seat 41,42 other end of the first pressure spring
It is fixed on the installation part 1.Second cross track of the second mounting groove 312 and resistance seat 41 of balance shovel 31 in the present embodiment
411 match, and 2 are shoveled in the insertion of long rails 311 of balance shovel 31, and shovel 2 is lateral along first in the promotion of lateral adjustment 5
Track 11 is mobile, as moving left and right for middle shovel 2 drives the balance shovel 31 of two sides along the second cross track 411 of resistance seat 41
It moves left and right, adjusts the position of digger blade, realize the automatic to ridge of the present embodiment.
On the other hand, the present embodiment balance shovel 31 is limited in longitudinal contracted length by 412 length of guide rod, protection first
Pressure spring 42 prevents the first pressure spring 42 from damaging in the deformation of controlled range, uses conducive to the long-time of the present embodiment.Work as the present embodiment
In balance 31 resistances that are subject to of shovel it is larger when, the larger compression of pressure that the first pressure spring 42 is subject to, but due to every one first pressure
It is covered on guide rod 412 in spring 42, the smallest length of the first pressure spring 42 is the length of guide rod 412, due to the limitation of guide rod 412
It cannot continue to compress, the first pressure spring 42 is protected.The resistance seat 41 has three guide rods 412, described in corresponding each group
Longitudinal adjusting mechanism 4 has three first pressure springs 42.Deformation occurs simultaneously for more first springs, guarantees the present embodiment vertical adjustment machine
4 adjustment of structure shovels the stability of 31 length travels, as the different of resistance suffered by two balance shovel 31 of left and right realize that digger blade is left
The fine tuning of right displacement improves the present embodiment to the order of accuarcy on ridge.
The lateral adjustment 5 includes one second pressure spring 51 and spring base 52, and the second pressure spring 51 is in the spring base
In 52,51 both ends of the second pressure spring pass through two connecting rods 53 respectively and are fixed with two cams 54, and the cam 54 is moved along guide part 55；
The spring base 52 is connected with balance shovel 31.Guide part 55 described in the present embodiment includes the first guide pad 551 and second
Guide pad 552, first guide pad 551 are fixed on the installation part 1；Second guide pad 552 is fixed on middle shovel 2；Two
The cam 54 rolls on the opposite two sides of the first guide pad 551 and the second guide pad 552；First guide pad 551
The distance between second guide pad, 552 opposite sides face gradually subtracts from balance shovel 31 towards the direction of the installation part 1
It is small.The present embodiment is cooperated by lateral adjustment 5 and longitudinal adjusting mechanism 4, by the lesser digger blade of resistance because of vertical adjustment
Balance shovel 31 is pushed and is moved up along guide part 55 by the effect of 42 restoring force of the first pressure spring of mechanism 4, and the of 31 middle part of balance shovel
The cam 54 at two pressure springs, 51 both ends is moved up along guide part 55, since the distance between guide part 55 is gradually reduced from bottom to up,
The compressed shape variable of second pressure spring 51 increases；Corresponding, in addition a balance shovel 31 balances 31 bands of shovel because the resistance being subject to is larger
Dynamic lateral adjustment 5 moves down, and the cam 54 at 51 both ends of the second pressure spring continues on guide part with the elongation of the second pressure spring 51
55 inner surface is mobile, and with the increase of distance between guide part 55, the compressed shape variable of the second pressure spring 51 reduces.Middle 2 liang of shovel
The deformation quantity of second pressure spring 51 of side is different, causes the thrust of two sides different, and shovel 2 moves left and right in the thrust difference promotion of two sides.
By the above process, it automatically adjusts the resistance difference that balance shovel 31 is subject in component 3 and passes through longitudinal adjusting mechanism 4 and lateral adjustments
The effect of mechanism 5 is converted into middle shovel 2 along the lateral displacement of the first cross track 11.By the longitudinal movement conversion of balance shovel 31
For balance shovel 31 transverse shifting to drive in shovel 2 movement, until two balance shovel 31 suffered by resistance it is identical, i.e., two balance
Shovel 31 and middle shovel 2 go deep into ridge, are effectively excavated to potato.
Spring base 52 described in the present embodiment is equipped with through-hole 521, and second pressure spring 51 passes through the through-hole 521.It is described
Spring base 52 is nested to the second pressure spring 51 and protects, and the second pressure spring 51 can be extended or be shunk with opposed spring seats 52, be led to
The left and right for crossing 51 centering of the second pressure spring shovel 2 pushes, and the balance shovel 31 of middle 2 drive two sides of shovel moves left and right, and balance 31 bands of shovel are moved
Spring abutment 52 is moved left and right along the second cross track 411 of resistance seat 41.
Automatic adjustment component 3 described in the present embodiment includes two baffles 32, and each baffle 32 is fixed on two described first and leads
To 1 top of block 551 and the installation part.It is protected in the present embodiment by 32 pairs of automatic adjustment components 3 of baffle, prevents soil
It falls into from top to automatic adjustment component 3, influences the movement and linkage of each component, it is flexible to guarantee that the present embodiment excavates potato
Accurately to ridge, guarantee effectively to excavate, anti-leak-stopping is dug, and raising is excavated and efficiency of crop.The longitudinal both ends of first guide pad 551
It is respectively provided with a horizontally extending retention bead 553.It is right by the retention bead 553 at 551 both ends of the first guide pad in the present embodiment
Cam 54 is limited, and guarantees the stable operation in the track of guide part 55 of cam 54, and cooperation longitudinal adjusting mechanism 4 shovels balance
The 31 different resistances being subject to by the deformation of the second pressure spring 51 are converted into the lateral displacement of middle shovel 2 and balance shovel 31, and to be adjusted to two flat
The resistance that weighing apparatus shovel 31 is subject to is identical.Spring base 52 in the present embodiment has also carried out longitudinal limit to the cam 54 of two sides, protects
Two cams 54 for demonstrate,proving every one second pressure spring 51 are rolled only along the inner surface of corresponding guide part 55.Lateral adjustments in the present embodiment
Mechanism 5 uses cam 54, and cam 54 is pressed in the inner surface of guide part 55 by the second pressure spring 51 always, and cam 54 is along guide part
55 inner surface rolls, and reduction prevents lateral adjustment 5 from causing shadow to the deformation power of 4 first pressure spring 42 of longitudinal adjusting mechanism
It rings, guarantees effective adjusting of automatic adjustment 3 centering of component shovel 2.
In the present embodiment when the automatic adjustment 3 non-stress of component, the two balance shovels 31 stretch out in the middle shovel 2.
The front end that balance shovels 31 slightly protrudes from acumen when the front end of middle shovel 2 shovels 31 by resistance difference conducive to the balance of the present embodiment and indulges
Cooperate to regulating mechanism 4, then together with lateral adjustment 5, improves the sensitivity that the present embodiment is automatically adjusted ridge.
Shovel 2 can be moved left and right along 1 first cross track 11 of installation part in the present embodiment, cooperation automatic adjustment component 3
Two balances shovel 31, and when left and right, two balances shovels the resistance difference that 31 are subject to, shovel 2 is along the first cross in the automatic adjustment promotion of component 3
It is moved left and right to track 11, until two balance 31 stress balances of shovel；The cooperation that the present embodiment passes through middle shovel 2 and automatic adjustment component 3
Realize the automatic left and right adjusting of digger blade position, it is accurate to ridge in potato mining process to realize, anti-leak-stopping is dug, and is carried out effective
It excavates, improves the efficiency of crop of potato；
The present embodiment realizes the digger blade realization to ridge function automatically, reduces and wants to potato picker driver experience
It asks, is conducive to manual operation, improve digging efficiency；
The present embodiment difference may be often occurred by resistance since left-right balance shovels 31 in the process of actual use, so that
Middle shovel 2 and balance shovel 31 in the present embodiment carry out the process that similar left and right sieves, prevent often in the state of side-to-side movement
The present embodiment assembles more soil, and the position of middle shovel 2 and balance shovel 31 is constantly finely tuned, and conducive to the incision of soil, is conducive to
Quick, effective and efficient excavation of potato, conducive to the harvest of potato.
The course of work of the present embodiment is as follows:
When the balance of side shovel 31 is not excavated, the digger blade is smaller by resistance, at this time corresponding vertical adjustment
First pressure spring 42 of mechanism 4 pushes balance shovel 31 to move up, and the second pressure spring 51 of lateral adjustment 5 shovels 31 band in balance
It being moved up under dynamic along guide part 55, the decrement of the second pressure spring 51 continues to increase, and the deformation quantity that the second pressure spring 51 is shunk is L1, and
Second compressed spring is F1 by cam 54 and the thrust for the second guide pad 552 application for being fixed on middle shovel 2；
The resistance that the balance shovel 31 that automatic adjustment component 3 is dug into ridge is subject to is larger, pushes its corresponding vertical adjustment machine
First pressure spring 42 of structure 4 is mobile towards the direction of installation part 1, and the second pressure spring 51 of lateral adjustment 5 is along in guide part 55
Side is mobile, and the deformation quantity of the contraction of the second pressure spring 51 is L2, and second pressure spring, 51 centering shovel 2 is applied in this group of lateral adjustment 5
The thrust added is F2, and wherein F1 and F2 is reversed, and since L1 is greater than L2, F1 is greater than F2, therefore in F1 and F2 thrust difference
Shovel 2 drives two balance shovels 31 to shovel 31 directions to the balance protruded into ridge and pushes during effect is lower, until the resistance that two balance shovels 31 are subject to
Power is identical, and two first pressure springs 42 and the deformation quantity of two second pressure springs 51 are consistent, i.e. the middle shovel 2 of the present embodiment and balance shovel 31 is equal
It is deeply excavated, is realized by the above process automatically to ridge into soil.
The present embodiment is in use, the angle between combination shovel and ground is 15 ° to 30 °.
The product form and style of above-described embodiment and schema and non-limiting the present embodiment, any technical field it is general
The appropriate changes or modifications that logical technical staff does it, all should be regarded as the patent category for not departing from the present embodiment.
Claims (10)
1. a kind of combined type potato digger plow, it is characterised in that: be installed on the installation part (1) for shoveling frame and middle shovel (2)；
The installation part (1) is equipped with the first cross track (11)；Middle shovel (2) is installed on the first cross track (11)；
Equipped with automatic adjustment component (3), the automatic adjustment component (3) includes that two balances shovel (31), described for the two sides of middle shovel (2)
Balance shovel (31) is located at the two sides of the middle shovel (2)；Two balance shovel (31) by different resistances when push in shovel (2) along
First cross track (11) is moved left and right to two balance shovel (31) stress balances.
2. a kind of combined type potato digger plow as described in claim 1, it is characterised in that: automatically adjusting component (3) includes
It is installed on the longitudinal adjusting mechanism (4) and lateral adjustment (5) of middle shovel (2) two sides；The resistance that the two balance shovels (31) are subject to
When power difference, longitudinal adjusting mechanism (4) band dynamic balancing shovel (31) is moved up and down；Balance shovel (31) driving moved up and down is laterally adjusted
Section mechanism (5) band dynamic balancing shovel (31) and middle shovel (2) move left and right.
3. a kind of combined type potato digger plow as described in claim 1, it is characterised in that: each balance shovel (31) is leaned on
The side of the nearly middle shovel (2) is equipped with long rails (311)；Corresponding, the middle shovel (2) balances the two of shovel (31) against described
Side is respectively equipped with the first mounting groove (21)；The two balance shovels (31) are by shoveling (2) two sides in the long rails (311) insertion
In first mounting groove (21).
4. a kind of combined type potato digger plow as described in claim 1, it is characterised in that: each balance shovel (31) is logical
It crosses longitudinal adjusting mechanism (4) and is installed on the installation part (1)；The longitudinal adjusting mechanism (4) includes resistance seat (41) and first
Pressure spring (42), the resistance seat (41) include being embedded in the second cross track (411) of the balance shovel (31) and towards the peace
The guide rod (412) that piece installing (1) extends, the balance shovel (31) are equipped with the second installation for being embedded in second cross track (411)
Slot；
The guide rod (412) is cased with the first pressure spring (42), and the first pressure spring (42) one end is connected resistance seat (41), the first pressure spring (42)
The other end is fixed on the installation part (1).
5. a kind of combined type potato digger plow as claimed in claim 4, it is characterised in that: the resistance seat (41) has three
Root guide rod (412), longitudinal adjusting mechanism (4) described in corresponding each group have three first pressure springs (42).
6. a kind of combined type potato digger plow as described in claim 1, it is characterised in that: a lateral adjustment
It (5) include one second pressure spring (51) and spring base (52), the second pressure spring (51) is in the spring base (52), the second pressure spring
(51) both ends pass through two connecting rods (53) respectively and are fixed with two cams (54), and the cam (54) is mobile along guide part (55)；
The spring base (52) and balance shovel (31) are connected.
7. a kind of combined type potato digger plow as claimed in claim 6, it is characterised in that: the guide part (55) includes the
One guide pad (551) and the second guide pad (552), first guide pad (551) are fixed on the installation part (1)；Described
Two guide pads (552) are fixed on middle shovel (2)；Two cams (54) are in the first guide pad (551) and the second guide pad (552) phase
Pair two sides on roll；The distance between first guide pad (551) and the second guide pad (552) opposite sides face are from institute
The direction for stating balance shovel (31) towards the installation part (1) is gradually reduced.
8. a kind of combined type potato digger plow as claimed in claim 6, it is characterised in that: the spring base (52) is equipped with logical
Hole (521), second pressure spring (51) pass through the through-hole (521).
9. a kind of combined type potato digger plow as claimed in claim 6, it is characterised in that: the automatic adjustment component (3)
Including two baffles (32), each baffle (32) is fixed on two first guide pads (551) and the installation part (1) top.
The both ends of first guide pad (551) longitudinal direction are respectively provided with a horizontally extending retention bead (553).
10. a kind of combined type potato digger plow as described in any one of claim 1 to 9, it is characterised in that: when described automatic
When adjusting component (3) non-stress, the two balance shovels (31) stretch out in the middle shovel (2).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110204942.1A CN112930830B (en) | 2019-08-07 | 2019-08-07 | Automatic regulating assembly of potato digging shovel |
| CN201910725647.3A CN110476582B (en) | 2019-08-07 | 2019-08-07 | Modular potato digger blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910725647.3A CN110476582B (en) | 2019-08-07 | 2019-08-07 | Modular potato digger blade |
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| CN202110204942.1A Division CN112930830B (en) | 2019-08-07 | 2019-08-07 | Automatic regulating assembly of potato digging shovel |
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| CN110476582A true CN110476582A (en) | 2019-11-22 |
| CN110476582B CN110476582B (en) | 2021-03-19 |
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| CN201910725647.3A Active CN110476582B (en) | 2019-08-07 | 2019-08-07 | Modular potato digger blade |
| CN202110204942.1A Active CN112930830B (en) | 2019-08-07 | 2019-08-07 | Automatic regulating assembly of potato digging shovel |
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| CN202110204942.1A Active CN112930830B (en) | 2019-08-07 | 2019-08-07 | Automatic regulating assembly of potato digging shovel |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN112930830A (en) | 2021-06-11 |
| CN110476582B (en) | 2021-03-19 |
| CN112930830B (en) | 2023-03-14 |
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Effective date of registration: 20210202 Address after: 321000 1158 Zhihe Road, Sumeng Township, Wucheng District, Jinhua City, Zhejiang Province Applicant after: Jinhua Academy of Agricultural Sciences (Zhejiang Academy of agricultural machinery) Address before: 321000 717, agricultural science and education building, 828 Shuanglong South Street, Jinhua City, Zhejiang Province Applicant before: JINHUA AGRICULTURE MACHINERY INSTITUTE (ZHEJIANG AGRICULTURAL MACHINE Research Institute ZHEJIANG JINHUA ENVIRONMENTAL PROTECTION EQUIPMENT INSTITUTE ZHEJIANG JINHUA FOOD MACHINERY INSTITUTE) |
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