CN207160970U - A kind of rotary digging equipment - Google Patents
A kind of rotary digging equipment Download PDFInfo
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- CN207160970U CN207160970U CN201721182295.4U CN201721182295U CN207160970U CN 207160970 U CN207160970 U CN 207160970U CN 201721182295 U CN201721182295 U CN 201721182295U CN 207160970 U CN207160970 U CN 207160970U
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- rotary digging
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- supporter
- rotating shaft
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Abstract
Piping lane technical field is the utility model is related to, in particular to a kind of rotary digging equipment.A kind of rotary digging equipment, it includes supporter, rotary digging body, rotary digging head, the first power set；Rotary digging head is arranged on rotary digging body, and rotary digging body is movably disposed on supporter；One end of first power set is connected with rotary digging head；Rotary digging head includes rotating shaft and blade, and length direction of the blade along rotating shaft is spirally extended to the other end of rotating shaft from one end of rotating shaft；Rotating shaft is parallel with rotary digging body, and rotary digging body is configured to promote rotary digging head to advance along moving perpendicular to rotary digging body length direction.Such rotary digging device structure is simple, easy to use, can efficiently complete the work of rotary digging.
Description
Technical field
Piping lane technical field is the utility model is related to, in particular to a kind of rotary digging equipment.
Background technology
The form of construction work that rotary digging is commonly used as capital construction field, there is the spy that mechanization degree is high, is adapted to Large Construction to require
Point.But existing rotary digging equipment is to realize rotary digging operation by the motion of rotary drilling rig, it is using process by rotary digging body
More limitation itself, such as its rotary digging depth are low, and can not be derived automatically from sandy soil, so cause in more use not
Just, it is unfavorable for improving the convenience of piping lane construction.
Utility model content
The purpose of this utility model is to provide a kind of rotary digging equipment, its enable to piping lane construct in rotary digging efficiency high
And stablize.
Another object of the present utility model is to provide a kind of rotary digging construction method for including above-mentioned rotary digging equipment, and it can
Quickly and easily complete piping lane construction, ensure the high efficiency of construction.
What embodiment of the present utility model was realized in：
A kind of rotary digging equipment, it includes supporter, rotary digging body, rotary digging head, the first power set；Rotary digging head is arranged on rotation
Dig on body, rotary digging body is movably disposed on supporter；One end of first power set is connected with rotary digging head；Rotation
Digging head includes rotating shaft and blade, and length direction of the blade along rotating shaft is spirally extended to the other end of rotating shaft from one end of rotating shaft；Turn
Axle is parallel with rotary digging body, and rotary digging body is configured to along before being moved perpendicular to rotary digging body length direction to promote rotary digging head
Enter.
Rotary digging equipment often has utilization, so because it has the characteristics of mechanization degree is high, easy to operate in piping lane construction
And inventor has found, the rotary digging depth of existing rotary digging equipment is low, insufficient height, it is impossible to efficiently completes the digging of desired depth
Soil, it can not complete to be derived automatically from sandy soil, so cause the inconvenience in more use, be unfavorable for improving piping lane construction just
Victory.Rotary digging equipment in this case of inventor's utility model accordingly.
The supporter of rotary digging equipment is used for the weight for supporting whole equipment, while it also functions to and promotes what rotary digging equipment was advanced
Effect.Rotary digging head is arranged on rotary digging body, and rotary digging body is movably disposed on supporter, so that rotary digging head can
More neatly move, while scattered set-up mode, rotary digging head can be ensured by being set directly at compared to rotary digging head on supporter
Reliability as key equipment.One end of first power set is connected with rotary digging head, and the power set are mainly responsible for rotation
The rotation of head is dug, to complete the task of most important power distribution.Rotary digging head includes rotating shaft and blade, length of the blade along rotating shaft
Direction is spirally extended to the other end of rotating shaft from one end of rotating shaft, in this way, with the rotation of rotary digging head, blade is set according to its spiral
Characteristic can be readily achieved the export of sandy soil, it is and convenient, fast, efficient.Rotating shaft is parallel with rotary digging body, rotary digging body quilt
It is configured to promote rotary digging head to advance along moving perpendicular to rotary digging body length direction.To sum up, such rotary digging equipment user
Just it is, simple in construction, construction that is efficient, stably accomplishing piping lane construction can be ensured.
In a kind of embodiment of the present utility model：
Above-mentioned rotary digging equipment also includes guiding device, and guiding device is arranged on the top of rotary digging head；
Guiding device possesses export face, and export face extends to the position away from rotary digging head from the blade of rotary digging head.
In a kind of embodiment of the present utility model：
Above-mentioned guiding device also includes casting mechanism；
Casting mechanism is rotatably arranged on the top in export face；
The rotation direction of casting mechanism is vertical with the length direction of rotary digging head.
In a kind of embodiment of the present utility model：
Above-mentioned rotary digging equipment also includes securing device；
One end of securing device and the rotating shaft of rotary digging head are rotatably coupled, and the other end and the rotary digging body of securing device connect
Connect.
In a kind of embodiment of the present utility model：
In the short transverse along supporter, rotary digging body is telescopically disposed on supporter.
In a kind of embodiment of the present utility model：
Above-mentioned rotary digging equipment also includes the first connector；
One end of first connector is arranged on supporter, and the other end of the first connector telescopically connects with rotary digging body
Connect.
In a kind of embodiment of the present utility model：
Above-mentioned rotary digging equipment also includes attachment means；
One end of first power set is connected with rotary digging head, and the other end of the first power set can by attachment means
It is movably arranged as on supporter.
In a kind of embodiment of the present utility model：
Above-mentioned rotary digging head also includes cutting edge portion；
Cutting edge portion is located at the bottom of rotary digging head, and cutting edge portion extends to the bottom outside of rotary digging body.
In a kind of embodiment of the present utility model：
The blade of above-mentioned rotary digging head also includes multiple rotary digging teeth；
Rotary digging tooth is arranged at the edge of blade.
A kind of rotary digging construction method, rotary digging equipment of its rotary digging construction method based on above-mentioned any one；Rotary digging construction party
Method includes any one at least following steps：
Rotary digging step：First power set driving rotary digging head rotates, and excavates native stone so as to rotate；The native stone excavated is along spiral shell
The bearing of trend of vane piece is lifted and discharged from the top of blade from bottom to up；
Moving step：Mobile supporter, supporter is set to advance along perpendicular to the direction of rotation grease head highness.
Native stone, to complete the rotary digging of native stone, and is successfully discharged to by rotary digging construction method by rotary digging step at rotary digging
Device external；Moving step then pushes ahead rotary digging equipment so that can be by rotary digging along the earthwork of rotary digging equipment direction of advance
Go out the groove of pre-set dimension, the groove is used to place piping lane shield, to carry out the work of piping lane laying.
The beneficial effect of the utility model embodiment is：
A kind of rotary digging equipment, it includes supporter, rotary digging body, rotary digging head, the first power set.In use, rotary digging is set
Standby supporter is used for the weight for supporting whole equipment, while it also functions to the effect for promoting rotary digging equipment to advance.Rotary digging head is set
To put on rotary digging body, rotary digging body is movably disposed on supporter, so that rotary digging head can be moved more neatly,
Scattered set-up mode simultaneously, being set directly at compared to rotary digging head on supporter can ensure rotary digging head as key equipment
Reliability.One end of first power set is connected with rotary digging head, and the power set are mainly responsible for the rotation of rotary digging head, with complete
Into the task of most important power distribution.Rotary digging head includes rotating shaft and blade, and length direction of the blade along rotating shaft is from the one of rotating shaft
End is spirally extended to the other end of rotating shaft, in this way, with the rotation of rotary digging head, the characteristic that blade is set according to its spiral can facilitate
The export of sandy soil is completed on ground, and convenient, fast, efficient.Rotating shaft is parallel with rotary digging body, rotary digging body be configured to along perpendicular to
The movement of rotary digging body length direction with promote rotary digging head advance.To sum up, such rotary digging equipment is easy to use, simple in construction, energy
It is enough to ensure construction that is efficient, stably accomplishing piping lane construction.
A kind of rotary digging construction method, rotary digging equipment of its rotary digging construction method based on above-mentioned any one；Rotary digging construction party
Method includes any one at least following steps：Rotary digging step：First power set driving rotary digging head rotates, and excavates so as to rotate
Native stone；Bearing of trend of the native stone excavated along helical blade is lifted and discharged from the top of blade from bottom to up；Mobile step
Suddenly：Mobile supporter, supporter is set to advance along perpendicular to the direction of rotation grease head highness.Rotary digging construction method by rotary digging step with
The rotary digging of native stone is completed, and native stone is successfully discharged to device external at rotary digging；Moving step then by rotary digging equipment forward
Promote so that the groove of pre-set dimension can be gone out by rotary digging along the earthwork of rotary digging equipment direction of advance, the groove, which is used to place, manages
Corridor shield, to carry out the work of piping lane laying.To sum up, such rotary digging construction method, it is convenient, fast, can efficiently, stably
Ground meets the needs of piping lane construction.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 is the structural representation of the rotary digging equipment in the utility model embodiment one；
Fig. 2 is the partial enlarged drawing at a Fig. 1 visual angle；
Fig. 3 is Fig. 1 sectional view；
Fig. 4 is the partial enlarged drawing at Fig. 1 another visual angle.
Icon：10- rotary digging equipment；100- supporters；110- tracks；The sliding blocks of 121- first；The sliding blocks of 122- second；200- revolves
Dig body；300- rotary digging heads；310- rotating shafts；320- blades；The power set of 400- first；410- level power set；500- is led
Go out device；510- exports face；600- castings mechanism；620- star arrangements；700- securing devices；The connectors of 710- first；850-
Attachment means；851- cutting edges portion；852- rotary digging teeth.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be configured to arrange and design with a variety of.
Therefore, the detailed description of the embodiment of the present utility model to providing in the accompanying drawings is not intended to limit requirement below
The scope of the utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
, it is necessary to explanation in description of the present utility model, if occur term " " center ", " on ", " under ", " left side ",
The orientation or position relationship of the instruction such as " right side ", " vertical ", " level ", " interior ", " outer " are based on orientation shown in the drawings or position
Relation, or the utility model product using when the orientation usually put or position relationship, be for only for ease of and describe this reality
With new and simplify description, rather than instruction or imply that signified device or element there must be specific orientation, with specific
Azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " first ", " second ", " the 3rd "
Described etc. being only used for distinguishing, and it is not intended that instruction or hint relative importance.
If it is not offered as requiring part abswolute level or outstanding in addition, there is the term such as term " level ", " vertical ", " pendency "
Hang down, but can be slightly tilted.Such as " level " only refers to that its direction is more horizontal with respect to for " vertical ", is not to represent to be somebody's turn to do
Structure must be fully horizontal, but can be slightly tilted.
In description of the present utility model, it is also necessary to explanation, unless otherwise clearly defined and limited, if there is art
Language " setting ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or detachably
Connection, or be integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, centre can also be passed through
Medium is indirectly connected, and can be the connection of two element internals.For the ordinary skill in the art, can specific feelings
Condition understands concrete meaning of the above-mentioned term in the utility model.
Embodiment
Fig. 1 is refer to, Fig. 1 is a kind of structural representation for rotary digging equipment 10 that the utility model embodiment provides.From Fig. 1
In it can be seen that a kind of rotary digging equipment 10, it includes supporter 100, rotary digging body 200, rotary digging first 300 and the first power set
400。
Rotary digging first 300 is arranged on rotary digging body 200, and rotary digging body 200 is movably disposed on supporter 100；The
300 drive connection first with rotary digging of one end of one power set 400；Rotary digging first 300 includes rotating shaft 310 and blade 320, blade 320
The other end of rotating shaft 310 is spirally extended to along the length direction of rotating shaft 310 from one end of rotating shaft 310；Rotating shaft 310 and rotary digging body
200 is parallel, and rotary digging body 200 is configured to along before being moved perpendicular to the length direction of rotary digging body 200 to promote rotary digging first 300
Enter.
Rotary digging equipment 10 often has utilization because it has the characteristics of mechanization degree is high, easy to operate in piping lane construction,
But inventor has found that the rotary digging depth of existing rotary digging equipment 10 is low, insufficient height, it is impossible to efficiently completes desired depth
Cut the earth, can not complete to be derived automatically from sandy soil, so cause the inconvenience in more use, be unfavorable for improving piping lane construction
Convenience.Rotary digging equipment 10 in this case of inventor's utility model accordingly.
The supporter 100 of rotary digging equipment 10 is used for the weight for supporting whole equipment, while it also functions to and promotes rotary digging equipment
10 effects advanced.Rotary digging first 300 is arranged on rotary digging body 200, and rotary digging body 200 is arranged on supporter 100, is so made
Obtaining rotary digging first 300 can more neatly move, while scattered set-up mode, and first compared to rotary digging 300 are set directly at support
Body 100, such mode can ensure first 300 reliability as key equipment of rotary digging.One end of first power set 400 with
First 300 connection of rotary digging, the power set are mainly responsible for the rotation of rotary digging first 300, to complete the task of most important power distribution.
Rotary digging first 300 includes rotating shaft 310 and blade 320, and length direction of the blade 320 along rotating shaft 310 prolongs from one end spiral of rotating shaft 310
The other end of rotating shaft 310 is extended, in this way, with the rotation of rotary digging first 300, the characteristic that blade 320 is set according to its spiral can be square
Just the export of sandy soil is completed, and it is convenient, fast, efficient.Rotating shaft 310 is parallel with rotary digging body 200, and rotary digging body 200 is by structure
Cause to promote rotary digging first 300 to advance along moving perpendicular to the length direction of rotary digging body 200.To sum up, such rotary digging equipment 10
It is easy to use, simple in construction, construction that is efficient, stably accomplishing piping lane construction can be ensured.
It should be noted that in the present embodiment, the first power set 400 include two secondary power set 410, above-mentioned
Power is transported in rotary digging first 300 to realize rotary digging by two secondary power set 410 jointly by gear drive respectively
First 300 complete corresponding work.On the one hand such set-up mode realizes less power set combination and exported larger
Power；Even if on the other hand there is the situation that a secondary power set 410 damage, rotary digging first 300 can also realize work, so
The normal work of rotary digging first 300 is ensured.
Fig. 2 is Fig. 1 partial enlarged drawing, be can be clearly seen that from Fig. 2, the CONSTRUCTED SPECIFICATION at first 300 top of rotary digging.
Incorporated by reference to referring to Figures 1 and 2, it can be seen that in the present embodiment of the present utility model, above-mentioned rotary digging equipment 10 is also
Including guiding device 500, guiding device 500 is arranged on the top of rotary digging first 300；Guiding device 500 possesses export face 510, leads
Appear 510 to extend to the position away from rotary digging first 300 from the blade 320 of rotary digging first 300.
In the present embodiment of the present utility model, above-mentioned guiding device 500 also includes casting mechanism 600；Casting mechanism 600
Rotatably it is arranged on the top in export face 510；The rotation direction of casting mechanism 600 and the length direction of rotary digging first 300
Vertically.In the present embodiment, the middle part of casting mechanism 600 is provided with the star arrangement 620 arranged in cross, the star arrangement 620
Derived native stone can easily be separated.
In the present embodiment of the present utility model, above-mentioned rotary digging equipment 10 also includes securing device 700；Securing device 700
One end and the rotating shaft 310 of rotary digging first 300 be rotatably coupled, the other end of securing device 700 is connected with rotary digging body 200.
Securing device 700 is arranged on the middle part of rotary digging first 300, and blade 320 is divided and ensured for two sections, such set-up mode
First 300 stability in the height direction of rotary digging, has ensured the integrality of structure, improves the security of equipment.
Fig. 3 is the sectional view at mono- visual angle of Fig. 1, to show the internal construction details of rotary digging equipment 10.
In the present embodiment of the present utility model, in the short transverse along supporter 100, above-mentioned rotary digging body 200 can be stretched
It is arranged on supporter 100 to contracting.
In the present embodiment of the present utility model, above-mentioned rotary digging equipment 10 also includes the first connector 710；First connector
710 one end is arranged on supporter 100, and the other end of the first connector 710 is telescopically connected with rotary digging body 200.Can
Selection of land, in the present embodiment, the first connector 710 are hydraulic cylinder, and the cylinder body of hydraulic cylinder is arranged on supporter 100, hydraulic cylinder
End set of the piston rod away from cylinder body in rotary digging main body so that rotary digging first 300 can be in the height side of supporter 100
To moving freely, the flexibility of rotary digging equipment 10 is improved.
It should be noted that the short transverse of supporter 100 is provided with track 110.Rotary digging body 200 and above-mentioned support
Body 100 is slidably connected.Further, in the present embodiment, the first sliding block 121 is additionally provided with supporter 100, first sliding block
121 displacements being slidably connected with track 110 with spacing rotary digging body 200 perpendicular to the short transverse of supporter 100.
Alternatively, when the piston rod elongation of hydraulic cylinder, to drive rotary digging body 200 along in the short transverse of supporter 100
Move；When the piston rod of hydraulic cylinder shortens, to drive rotary digging body 200 to be moved down along the short transverse of supporter 100.
Fig. 4 is the partial enlarged drawing at Fig. 1 another visual angle.
Further, reference picture 4, in the present embodiment of the present utility model, above-mentioned rotary digging equipment 10 also includes connection dress
Put 850；First power set 400 are also arranged on supporter 100 by attachment means 850；Attachment means 850 are along supporter
100 short transverse is movably connected with supporter 100.
Alternatively, supporter 100 also includes the second sliding block 122, and second sliding block 122 is slidably connected with track 110 to limit
The first power set of position 400 and the displacement of the short transverse of supporter 100.It should be noted that here by rotary digging body 200 with connecting
Connection device 850 is provided separately, to cause first 300 transmission of rotary digging of first power set 400 with being arranged on rotary digging body 200 to connect
Connect, improve the situation that the first power set 400 are fixedly connected with caused excessive rigid shock with rotary digging body 200.
It can be appreciated that in other embodiments, the first power set 400 can also be fixedly connected with rotary digging body 200.
In the present embodiment of the present utility model, above-mentioned rotary digging first 300 also includes cutting edge portion 851；Cutting edge portion 851 is positioned at rotation
First 300 bottom is dug, and cutting edge portion 851 extends to the bottom outside of rotary digging body 200.
The one side of cutting edge portion 851 makes rotary digging first 300 have the action for preferably completing rotary digging, is advantageous to loose treat rotary digging
Native stone；On the other hand, due to the overall huge weight of rotary digging equipment 10, cutting edge portion 851 can preferably support rotary digging equipment 10
Gravity, occur the phenomenon for planting head when avoiding rotary digging.
In the present embodiment of the present utility model, the blade 320 of above-mentioned rotary digging first 300 also includes multiple rotary digging teeth 852；Rotation
Dig the edge that tooth 852 is arranged at blade 320.
Rotary digging tooth 852 is made by special alloy, while it has more special characteristics, such as preferably machinery
Intensity and heat resistance etc., be so advantageous to strengthen rotary digging it is first 300 work operating efficiency, be adapted to more operative scenarios,
And improve the service life of rotary digging equipment 10.
The present embodiment of the present utility model also provides a kind of rotary digging construction method, and its rotary digging construction method is based on above-mentioned any
The rotary digging equipment 10 of one；Rotary digging construction method includes any one at least following steps：
Rotary digging step：First power set 400 driving rotary digging first 300 rotates, and excavates native stone so as to rotate；The soil excavated
Bearing of trend of the stone along helical blade 320 is lifted and discharged from the top of blade 320 from bottom to up；
Moving step：Mobile supporter 100, supporter 100 is set to advance along perpendicular to the direction of rotation grease head highness.
Native stone, to complete the rotary digging of native stone, and is successfully discharged to by rotary digging construction method by rotary digging step at rotary digging
Device external；Moving step then pushes ahead rotary digging equipment 10 so that can be by along the earthwork of the direction of advance of rotary digging equipment 10
Rotary digging goes out the groove of pre-set dimension, and the groove is used to place piping lane shield, to carry out the work of piping lane laying.
Preferred embodiment of the present utility model is these are only, is not limited to the utility model, for this area
Technical staff for, the utility model can have various modifications and variations.It is all within the spirit and principles of the utility model,
Any modification, equivalent substitution and improvements made etc., should be included within the scope of protection of the utility model.
Claims (9)
- A kind of 1. rotary digging equipment, it is characterised in that：Including supporter, rotary digging body, rotary digging head, the first power set；The rotary digging head is arranged on the rotary digging body, and the rotary digging body is movably disposed on the supporter；One end of first power set is connected with the rotary digging head；The rotary digging head includes rotating shaft and blade, one end spiral of length direction of the blade along the rotating shaft from the rotating shaft Extend to the other end of the rotating shaft；The rotating shaft is parallel with the rotary digging body, and the rotary digging body is configured to along perpendicular to the rotary digging body length side To mobile to promote rotary digging head to advance.
- 2. rotary digging equipment according to claim 1, it is characterised in that：The rotary digging equipment also includes guiding device, and the guiding device is arranged on the top of rotary digging head；The guiding device possesses export face, and the export face is extended to away from the rotary digging from the blade of the rotary digging head The position of head.
- 3. rotary digging equipment according to claim 2, it is characterised in that：The guiding device also includes casting mechanism；The casting mechanism is rotatably arranged on the top in the export face；The rotation direction of the casting mechanism is vertical with the length direction of the rotary digging head.
- 4. rotary digging equipment according to claim 1, it is characterised in that：The rotary digging equipment also includes securing device；One end of the securing device and the rotating shaft of the rotary digging head are rotatably coupled, the other end of the securing device and institute State the connection of rotary digging body.
- 5. rotary digging equipment according to claim 1, it is characterised in that：In the short transverse along the supporter, the rotary digging body is telescopically disposed on supporter.
- 6. rotary digging equipment according to claim 5, it is characterised in that：The rotary digging equipment also includes the first connector；One end of first connector is arranged on the supporter, the other end of first connector telescopically with institute State the connection of rotary digging body.
- 7. rotary digging equipment according to claim 6, it is characterised in that：The rotary digging equipment also includes attachment means；First power set are also arranged on the supporter by the attachment means；Short transverse of the attachment means along the supporter is movably connected with the supporter.
- 8. rotary digging equipment according to claim 1, it is characterised in that：The rotary digging head also includes cutting edge portion；The cutting edge portion is located at the bottom of the rotary digging head, and the cutting edge portion extends to the bottom outside of the rotary digging body.
- 9. rotary digging equipment according to claim 1, it is characterised in that：The blade of the rotary digging head also includes multiple rotary digging teeth；The rotary digging tooth is arranged at the edge of the blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721182295.4U CN207160970U (en) | 2017-09-14 | 2017-09-14 | A kind of rotary digging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721182295.4U CN207160970U (en) | 2017-09-14 | 2017-09-14 | A kind of rotary digging equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207160970U true CN207160970U (en) | 2018-03-30 |
Family
ID=61721906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721182295.4U Active CN207160970U (en) | 2017-09-14 | 2017-09-14 | A kind of rotary digging equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207160970U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448140A (en) * | 2017-09-14 | 2017-12-08 | 四川省成都普什机电技术研究有限公司 | A kind of rotary digging equipment and rotary digging construction method |
-
2017
- 2017-09-14 CN CN201721182295.4U patent/CN207160970U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448140A (en) * | 2017-09-14 | 2017-12-08 | 四川省成都普什机电技术研究有限公司 | A kind of rotary digging equipment and rotary digging construction method |
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Address after: 611730 Tianrun Road 1228, Chengdu High-tech Zone, Sichuan Province Patentee after: Sichuan Shengteng Yuanchuang Mechanical and Electrical Technology Research Co., Ltd. Address before: 610000 Western Park of Chengdu City, Sichuan Patentee before: Sichuan Province Chengdu Pushi Electromechanical Technology Research Co., Ltd. |