CN102630402A - Nesting machine and nesting method of nesting machine - Google Patents
Nesting machine and nesting method of nesting machine Download PDFInfo
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- CN102630402A CN102630402A CN2012101403015A CN201210140301A CN102630402A CN 102630402 A CN102630402 A CN 102630402A CN 2012101403015 A CN2012101403015 A CN 2012101403015A CN 201210140301 A CN201210140301 A CN 201210140301A CN 102630402 A CN102630402 A CN 102630402A
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- nest
- beating
- pipe
- handrail
- support bar
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000010009 beating Methods 0.000 claims description 87
- 239000003351 stiffener Substances 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract 1
- 239000002689 soil Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
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Abstract
The invention relates to the field of machinery, particularly to a nesting machine and a nesting method of the nesting machine. The nesting machine comprises a connection plate, a supporting rod, a handrail and a nesting tube, wherein the supporting rod is fixed at the middle part of the connection plate, the handrail is rotationally connected with one end of the supporting rod far away from the connection plate, one end of the nesting tube is rotationally connected with one end of the handrail, a nesting tube guide device matched with the nesting tube is also arranged at one end of the connection plate near the nesting tube; the supporting rod is composed of two sub-supporting rods rotationally connected, and is connected with the connection plate and the handrail. The nesting method of the nesting machine comprises the steps: aligning the nesting tube guide device to a position requiring nesting, fixing the connection plate, lifting up one end of the handrail far away from the nesting tube, so that the nesting tube is inserted into the ground with required depth; pressing one end of the handrail far away from the nesting tube downwards, so that the nesting tube is lifted upwards and far away from the ground, and discharging mud from the nesting tube. According to the nesting machine and the nesting method of the nesting machine, the nesting efficiency is improved.
Description
Technical field
The present invention relates to mechanical field, especially relate to and a kind ofly make the nest machine and beat the nest method.
Background technology
Traditional beating in the nest technology, generally all be that mamoty with two semicircles nest of beating that forms a round straight-tube shape that stitchs together shovels, beat the position of nest then at needs; The upright nest shovel of will beating is inserted in the soil, and when pulling out, earth just can be stayed in the cylindric scoop of making the nest shovel again; Be brought out along with making nest shovel, on the soil, just can form a diameter and shovel the identical nest of diameter, in the still this mode of beating nest with beating nest; The general nest of beating shovels can not the satisfy the demand degree of depth of dozen nest and the requirement of diameter, therefore wants to get the nest of satisfying the demand, and is merely able to carry out the repetition operation; Beat for the second time, for the third time even the 4th time, this mode efficient of beating nest is low again.
Summary of the invention
The present invention proposes and a kind ofly make the nest machine and beat the nest method, can improve the efficient of beating nest.
In order to achieve the above object, technical scheme of the present invention is achieved in that
Make the nest machine, comprising:
Connecting plate;
Support bar, said support bar are arranged on said connecting plate middle part;
Handrail, the middle part of said handrail and said support bar are rotationally connected away from an end of said connecting plate;
Break the nest pipe, a said end of breaking the nest pipe is rotationally connected with an end of said handrail;
Make nest pipe guider, the said nest pipe guider of beating is arranged on the said connecting plate near an end of breaking the nest pipe, and matches with the said nest pipe of beating;
Wherein, said support bar is made up of the first sub-support bar and the second sub-support bar;
The said first sub-support bar is fixedly connected with said connecting plate, and the said second sub-support bar and said handrail are rotationally connected, and is rotationally connected between the said first sub-support bar and the second sub-support bar.
Preferably, saidly beat between nest pipe and the said handrail, between said handrail and the said second sub-support bar, be rotationally connected through connector between the said first sub-support bar and the said second sub-support bar.
Be vertically installed with stiffener on the said connecting plate.
The said nest pipe of beating is provided with blade away from an end that is connected with said handrail, and the sidewall wall thickness of said blade is by extremely evenly reducing away from an end that is connected with handrail near an end that is connected with said handrail.
The said nest pipe of beating is beaten the nest section of jurisdiction by two and is formed; Beat the nest section of jurisdiction and be rotationally connected through connector for said two near an end that is connected with said handrail;
Beat and form the said nest pipe of beating when match in the nest section of jurisdiction when said two;
Beat that contacted sidewall edge is provided with corresponding groove between the nest section of jurisdiction for said two, said groove is beaten the nest section of jurisdiction at said two and is matched and form hole of formation when breaking the nest pipe; And said hole is towards the direction at said support bar place.
Also be provided with on the said first sub-support bar can be towards said hole near with away from unload native bar;
Wherein, saidly unload native bar and comprise holding rod and unload native frame; Said to unload native frame be triangle, and a said angle of unloading native frame is towards said hole.
Make the nest machine and beat nest, comprising:
Need to beat the position of nest with beating nest pipe guider aligning;
Said connecting plate is fixed;
Said handrail is upwards lifted away from an end of breaking the nest pipe, dozen nest pipe is passed make nest pipe guider, and insert underground desired depth, in this process, keep beating the nest tubular axis to constant;
With said handrail away from a said end of breaking the nest pipe to pressing down, make and break the nest pipe and upwards rise up and away from ground;
Handrail is promoted to beating nest pipe place direction, make that breaking the nest pipe need beat the position of nest away from said ground, the earth discharge of beating in the nest pipe.
Preferably, the said earth that will beat in the nest pipe is discharged, and is specially: knock the lateral wall of breaking the nest pipe, make earth from break the nest pipe, discharge.
When the said nest pipe of beating is beaten the nest section of jurisdiction by two and formed, and two beaten that contacted sidewall edge is provided with corresponding groove between the nest section of jurisdiction, makes the nest machine and also include when unloading native frame, discharges and be specially beating earth in the nest pipe:
Native bar is unloaded in direction slip to belonging near said groove, makes to unload on the native bar to insert this groove towards the angle of this groove, beats the nest section of jurisdiction along said and connector junction backward rotation for said two, plays the earth discharge in the nest pipe.
When said connecting plate was provided with pedal away from a said end of breaking the nest pipe, the concrete steps that said connecting plate is fixing were:
Fixing said pedal, and then fixing connected said connecting plate.
The present invention provides and makes the nest machine and beat the nest method, has improved the efficient of beating nest.When beating nest,, select the different nest pipes of beating according to required shape, diameter and the degree of depth etc. of beating nest; The height of breaking the nest pipe all is higher than the degree of depth that needs are beaten nest, therefore, and when beating nest; Utilize lever principle, the connecting plate of making the nest machine is fixed on the ground, make the mouth of pipe aligning of breaking the nest pipe need to beat the position of nest; Handrail upwards lifts away from an end of breaking the nest pipe on the nest machine with beating, through the rotation between two sub-support bars, keep the said first sub-support bar and said beat the nest pipe with it between distance constant; Promptly keep said the axially constant of nest pipe of beating, dozen nest pipe is passed make nest pipe guider, and insert underground desired depth; Again with handrail away from a said end of breaking the nest pipe to pressing down, make and break the nest pipe and upwards rise up and away from ground, take the earth in the ground out of; Can a nest of disposable completion play the nest operation, need not repeat, thereby improve the efficient of beating nest.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply; Obviously, the accompanying drawing in describing below is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is a kind of structure chart of making the nest machine that one embodiment of the invention provides;
Fig. 2 is the overall structure figure of the hinged seat that provides of the embodiment of the invention;
Fig. 3 is the structure chart of making the nest machine that another one embodiment of the present invention provides;
Fig. 4 is a kind of concrete structure figure that beats the nest section of jurisdiction that the embodiment of the invention provides;
Fig. 5 be the embodiment of the invention provide beat the flow chart that the nest machine is beaten the nest method.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer; To combine the accompanying drawing in the embodiment of the invention below; Technical scheme in the embodiment of the invention is carried out clear, intactly description; Obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
Referring to Fig. 1, the invention provides a kind of nest machine of beating, comprising: connecting plate 1; The first sub-support bar 2, the said first sub-support bar 2 is arranged on said connecting plate 1 middle part; The second sub-support bar 3, the said second sub-support bar 3 is rotationally connected with the said first sub-support bar 2; Handrail 4, the middle part of said handrail 4 and the said second sub-support bar 3 are rotationally connected away from an end of the said first sub-support bar 2; Break nest pipe 5, a said end of breaking nest pipe 5 is rotationally connected with an end of said handrail 4; Make nest pipe guider 6, the said nest pipe guider 6 of beating is arranged on the said connecting plate 1 near an end of breaking nest pipe 5, and matches with the said nest pipe 5 of beating.
The nest machine of beating that the foregoing description provides is when beating nest, according to required shape, diameter and the degree of depth etc. of beating nest; Select the different nest pipes of beating, the height of breaking the nest pipe all is higher than the degree of depth that needs are beaten nest, therefore; When beating nest, utilize lever principle, the connecting plate of making the nest machine is fixed on the ground; Handrail upwards lifts away from an end of breaking the nest pipe on the nest machine with beating, through the rotation between two sub-support bars, keep the said first sub-support bar and said beat the nest pipe with it between distance constant; Promptly keep beating the nest tubular axis, dozen nest pipe is passed make nest pipe guider, and insert underground desired depth to constant; Again with handrail away from a said end of breaking the nest pipe to pressing down, make and break the nest pipe and upwards rise up and away from ground, take the earth in the ground out of; Can a nest of disposable completion play the nest operation, need not repeat, thereby improve the efficient of beating nest.In the above-described embodiments, preferred, the said first sub-support bar 2 is vertically set on the described connecting plate 1, also can depart from certain angle; Between the said handrail 4 and the said second sub-support bar 3, said handrail 4 and saidly beat between the nest pipe 5, can be rotationally connected through connector 7 between the said first sub-support bar 2 and the second sub-support bar 3; Said connector 7 can be hinged seat, other rotating connector, the rotational structure that perhaps self is provided with.
Wherein, support bar is divided into the first sub-support bar 2 and 3, two sub-support bars of the second sub-support bar and connecting plate 1, handrail 4, breaks nest pipe 5 and beats the nest pipe guider 6 common four bar structures that form in the mechanics; In beating the process of nest; The position of handrail 4 relative fixed plates 1 is relatively to change, but to keep beating nest pipe 5 will and the first sub-support bar 2 between distance constant, promptly beat the axially constant of nest pipe 5; Breaking nest pipe 5 is the nests of beating straight down; Therefore will adopt the first sub-support bar 2 and the second sub-support bar 3 to be rotationally connected, when beating nest, handrail 4 moves towards the direction of beating nest pipe 5 places with respect to fixed head 1; The second sub-support bar 3 equally with its with sub-support bar between 2 turning cylinder be that axial direction of beating nest pipe 5 places is moved, the distance that maintenance is beaten between the nest pipe 5 and the first sub-support bar 2 is constant; And this structure has been taken into account the convenience of casting simultaneously, beats after the nest operation accomplishes, and only need promote handrail towards the direction of beating nest pipe place, beats the position that the nest pipe just can belong to away from the nest of getting, and then the nest pipe is broken in the soil discharge.
The parts of making the nest machine include: the sub-support bar of the sub-support bar of connecting plate 1, first 2, second 3, handrail 4, break nest pipe 5, beat nest pipe guider 6 and connector 7 etc.
In another embodiment, preferably, said rotating connector can be hinged seat; Referring to Fig. 2, hinged seat comprises hinged seat connecting plate 8 and hinged seat fixed head 9; Said hinged seat fixed head 9 is divided into two sub-hinged seat fixed heads, and two sub-hinged seat fixed heads are set in parallel on the side of said hinged seat connecting plate 8; Said hinged seat fixed head 9 is provided with connecting hole 10; Beat two parts that are rotationally connected on the nest machine; Is example with the second sub-support bar 3 with handrail 4; Wherein, hinged seat connecting plate 8 is fixed on the said handrail 4, and the second sub-support bar 3 is provided with the hole that matches with connecting hole 10; The hole and the connecting hole 10 that have bearing pin to pass to match with connecting hole 10 are realized being rotationally connected between the second sub-support bar 3 and the handrail 4.
Perhaps, hinged seat connecting plate 8 is arranged on the second sub-support bar 3, and handrail 4 is provided with the hole that matches with connecting hole 10, thereby is rotationally connected.
Referring to Fig. 3 and Fig. 4, in another embodiment, the said nest machine of beating preferably also includes:
Stiffener 11; Said stiffener 11 is vertically set on the said connecting plate 1; And an end of stiffener 11 is fixedly connected with the said nest pipe guider 6 of beating, and this stiffener 11 guarantees when beating nest, and connecting plate can not exceed too greatly that it is stressed to greatest extent and crooked because of stressed;
Pedal 12, said pedal 12 are arranged on connecting plate 1 away from a said end of making nest pipe guider 6, and fix with said connecting plate 1; When beating nest, owing under the effect of lever force, break nest pipe 5 and constantly insert in the soil; Can produce a reaction force, fixed connecting plate is in order to overcoming this meal reaction force, when making the nest machine and be provided with pedal 12; Fixing said pedal 12, and then fixing connected said connecting plate 1.Preferably, the operator can stand on the pedal, overcomes described reaction force with operator's self weight.Here also have other to overcome the mode of this reaction force, such as push down said connecting plate 1 away from a said end of making nest pipe guider 6, perhaps directly with modes such as connecting plate are fixing with weight.
The said nest pipe 5 of beating is beaten the nest section of jurisdiction by two and is formed, and two form when beating the nest section of jurisdiction and matching and break nest pipe 5; The cross section of beating the nest section of jurisdiction that is proposed in the present embodiment is for semicircle, beats the adjacent side of an end that the nest section of jurisdiction is connected with handrail 4 for two and contacts, and promptly forms a tubular; In addition, can also the different shapes of beating the nest section of jurisdiction be set according to the different nest demands of beating; Two to beat the nest tunnel segment structure identical, and beating nest section of jurisdiction 15 with one of them is example, beats nest section of jurisdiction 15 and beat the nest section of jurisdiction with another one and be rotationally connected through connecting elements 17 near an end that is connected with handrail 4; Beat nest section of jurisdiction 15 and another one and beat that contacted sidewall edge is provided with corresponding groove 16 between the nest section of jurisdiction, said groove 16 as shown in Figure 3 is beaten the nest section of jurisdiction at said two and is matched and form hole 13 of formation when breaking nest pipe 5; And said hole 13 is towards the direction at the said first sub-support bar 2 places.
The said nest section of jurisdiction 15 of beating is provided with blade 18 away from an end that is connected with said handrail 4; Said blade 18 sidewall wall thickness are by extremely evenly reducing away from an end that is connected with handrail 4 near an end that is connected with said handrail 4; Like this, beat the nest pipe insert underground in, save strength more.
Said beat also to be provided with on the nest machine unload native bar 14; In the optional structure of a kind of embodiment; Unload native bar 14 and comprise holding rod and unload native frame, the said first sub-support bar 2 is provided with and unloads native frame sliding eye, and the said holding rod that unloads on the native bar 14 passes and saidly unloads native frame sliding eye and be arranged on the first sub-support bar 2; And can be towards said hole 13 near with away from; Said to unload native frame be triangle, and holding rod is fixedly connected with a limit of unloading native frame near the end in hole 13, makes an angle of unloading native frame towards the hole 13; When beating nest, break nest pipe 5 and take earth out of ground, the direction at 13 places is slided and is unloaded native bar 14 towards the hole, unloads on the native frame towards the hole 13 angle and passes hole 13 and insert and break nest pipe 5, make two be rotationally connected beat nest section of jurisdiction backward rotation, the earth in the nest pipe is beaten in discharge.
Referring to Fig. 5, the present invention also provides a kind of nest machine of beating to beat the nest method, and this method comprises:
Step 101: will beat the position that nest pipe guider aligning needs to beat nest;
Step 102: said connecting plate is fixed;
Step 103: said handrail is upwards lifted away from an end of breaking the nest pipe, dozen nest pipe is worn made nest pipe guider, and insert underground desired depth, in this process, keep beating the nest tubular axis to constant;
Step 104: with said handrail away from a said end of breaking the nest pipe to pressing down, make and break the nest pipe and upwards rise up and away from ground;
Step 105: handrail is promoted to beating nest pipe place direction, make that breaking the nest pipe need beat the position of nest away from said ground, with the earth discharge of beating in the nest pipe.
Wherein, in step 102, with said connecting plate is fixing can be for pushing down said connecting plate with weight away from a said end of making nest pipe guider, perhaps directly with modes such as connecting plate are fixing; When connecting plate was provided with pedal away from a said end of making nest pipe guider, the concrete steps that said connecting plate is fixing were: fixing said pedal, and then fixing connected said connecting plate.Preferably, the people stands on the pedal, when beating nest, because under the effect of lever force, breaks the nest pipe and constantly inserts in the soil, can produce a reaction force, and the operator can stand on the pedal, overcomes described reaction force with operator's self weight.
In step 103, handrail upwards lifts away from an end of breaking the nest pipe on the nest machine with beating, and through the rotation between two sub-support bars, makes that beat nest guarantees and hold with ground vertically that i.e. maintenance is beaten the nest tubular axis to constant.
In the step 105, the earth of beating in the nest pipe is discharged specifically and can be beaten nest pipe sidewall through knocking, make that slight vibrations take place to beat nest pipe sidewall; Vibrations are imported in the earth of beating in the nest pipe; Can make earth and beat between the nest pipe madial wall looseningly, earth is discharged and is broken the nest pipe under the effect of gravity.
When the said nest pipe of beating is beaten the nest section of jurisdiction by two and formed, and two beaten that contacted sidewall edge is provided with corresponding groove between the nest section of jurisdiction, makes the nest machine and also include when unloading native frame, discharges and be specially beating earth in the nest pipe:
Native bar is unloaded in direction slip to belonging near said groove, makes to unload on the native bar to insert this groove towards the angle of this groove, beats the nest section of jurisdiction along said and connector junction backward rotation for said two, plays the earth discharge in the nest pipe.
What should explain at last is: above embodiment is only in order to explaining technical scheme of the present invention, but not to its restriction; Although with reference to previous embodiment the present invention has been carried out detailed explanation, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these are revised or replacement, do not make the spirit and the scope of the essence disengaging various embodiments of the present invention technical scheme of relevant art scheme.
Claims (10)
1. make the nest machine, it is characterized in that, comprising:
Connecting plate;
Support bar, said support bar are arranged on said connecting plate middle part;
Handrail, the middle part of said handrail and said support bar are rotationally connected away from an end of said connecting plate;
Break the nest pipe, a said end of breaking the nest pipe is rotationally connected with an end of said handrail;
Make nest pipe guider, the said nest pipe guider of beating is arranged on the said connecting plate near an end of breaking the nest pipe, and matches with the said nest pipe of beating;
Wherein, said support bar is made up of the first sub-support bar and the second sub-support bar;
The said first sub-support bar is fixedly connected with said connecting plate, and the said second sub-support bar and said handrail are rotationally connected, and is rotationally connected between the said first sub-support bar and the second sub-support bar.
2. the nest machine of beating according to claim 1 is characterized in that,
Saidly beat between nest pipe and the said handrail, between said handrail and the said second sub-support bar, be rotationally connected through connector between the said first sub-support bar and the said second sub-support bar.
3. the nest pipe of beating according to claim 1 is characterized in that,
Be vertically installed with stiffener on the said connecting plate.
4. according to claim 1, the 2 or 3 described nest machines of beating, it is characterized in that,
The said nest pipe of beating is provided with blade away from an end that is connected with said handrail, and the sidewall wall thickness of said blade is by extremely evenly reducing away from an end that is connected with handrail near an end that is connected with said handrail.
5. according to claim 1, the 2 or 3 described nest machines of beating, it is characterized in that the said nest pipe of beating is beaten the nest section of jurisdiction by two and formed; Beat the nest section of jurisdiction and be rotationally connected through connector for said two near an end that is connected with said handrail;
Beat and form the said nest pipe of beating when match in the nest section of jurisdiction when said two;
Beat that contacted sidewall edge is provided with corresponding groove between the nest section of jurisdiction for said two, said groove is beaten the nest section of jurisdiction at said two and is matched and form hole of formation when breaking the nest pipe; And said hole is towards the direction at said support bar place.
6. the nest machine of beating according to claim 5 is characterized in that, also be provided with on the said first sub-support bar can be towards said hole near with away from unload native bar;
Wherein, saidly unload native bar and comprise holding rod and unload native frame; Said to unload native frame be triangle, and a said angle of unloading native frame is towards said hole.
7. any described nest machine of beating of claim 1 to 6 is beaten the nest method, it is characterized in that, comprising:
Need to beat the position of nest with beating nest pipe guider aligning;
Said connecting plate is fixed;
Said handrail is upwards lifted away from an end of breaking the nest pipe, dozen nest pipe is passed make nest pipe guider, and insert underground desired depth, in this process, keep beating the nest tubular axis to constant;
With said handrail away from a said end of breaking the nest pipe to pressing down, make and break the nest pipe and upwards rise up and away from ground;
Handrail is promoted to beating nest pipe place direction, make that breaking the nest pipe need beat the position of nest away from said ground, the earth discharge of beating in the nest pipe.
8. the nest machine of beating according to claim 7 is beaten the nest method, it is characterized in that, the said earth that will beat in the nest pipe is discharged, and is specially: knock the lateral wall of breaking the nest pipe, make earth from break the nest pipe, discharge.
9. the nest machine of beating according to claim 7 is beaten the nest method, it is characterized in that,
When the said nest pipe of beating is beaten the nest section of jurisdiction by two and formed, and two beaten that contacted sidewall edge is provided with corresponding groove between the nest section of jurisdiction, makes the nest machine and also include when unloading native frame, discharges and be specially beating earth in the nest pipe:
Native bar is unloaded in direction slip to belonging near said groove, makes to unload on the native bar to insert this groove towards the angle of this groove, beats the nest section of jurisdiction along said and connector junction backward rotation for said two, plays the earth discharge in the nest pipe.
According to Claim 8 or the 9 described nest machines of beating beat the nest method, it is characterized in that when said connecting plate was provided with pedal away from a said end of breaking the nest pipe, the concrete steps that said connecting plate is fixing were:
Fixing said pedal, and then fixing connected said connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210140301 CN102630402B (en) | 2012-05-08 | 2012-05-08 | Nesting machine and nesting method of nesting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210140301 CN102630402B (en) | 2012-05-08 | 2012-05-08 | Nesting machine and nesting method of nesting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102630402A true CN102630402A (en) | 2012-08-15 |
| CN102630402B CN102630402B (en) | 2013-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210140301 Expired - Fee Related CN102630402B (en) | 2012-05-08 | 2012-05-08 | Nesting machine and nesting method of nesting machine |
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| CN (1) | CN102630402B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09224425A (en) * | 1996-02-27 | 1997-09-02 | Ichiro Otani | Transplanting seedling hole forming machine with under carriage |
| CN201328242Y (en) * | 2008-12-23 | 2009-10-21 | 李继元 | Excavator of planting pot hole |
| CN201414286Y (en) * | 2009-06-16 | 2010-03-03 | 崔银平 | Power nest-knockout machine |
| CN201797720U (en) * | 2010-09-13 | 2011-04-20 | 四川省烟草公司宜宾市公司 | Digging machine |
| RU111383U1 (en) * | 2011-07-19 | 2011-12-20 | Валентина Александровна Гладкова | DEVICE FOR LABELING AND LANDING OF SEEDING MATERIAL |
| CN202565704U (en) * | 2012-05-08 | 2012-12-05 | 四川川龙拖拉机制造有限公司 | Hole forming machine |
-
2012
- 2012-05-08 CN CN 201210140301 patent/CN102630402B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09224425A (en) * | 1996-02-27 | 1997-09-02 | Ichiro Otani | Transplanting seedling hole forming machine with under carriage |
| CN201328242Y (en) * | 2008-12-23 | 2009-10-21 | 李继元 | Excavator of planting pot hole |
| CN201414286Y (en) * | 2009-06-16 | 2010-03-03 | 崔银平 | Power nest-knockout machine |
| CN201797720U (en) * | 2010-09-13 | 2011-04-20 | 四川省烟草公司宜宾市公司 | Digging machine |
| RU111383U1 (en) * | 2011-07-19 | 2011-12-20 | Валентина Александровна Гладкова | DEVICE FOR LABELING AND LANDING OF SEEDING MATERIAL |
| CN202565704U (en) * | 2012-05-08 | 2012-12-05 | 四川川龙拖拉机制造有限公司 | Hole forming machine |
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| Publication number | Publication date |
|---|---|
| CN102630402B (en) | 2013-10-30 |
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Granted publication date: 20131030 |
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