CN111788900A - Intelligent electric-drive self-propelled water injection hole making machine and method for tobacco well cellar - Google Patents
Intelligent electric-drive self-propelled water injection hole making machine and method for tobacco well cellar Download PDFInfo
- Publication number
- CN111788900A CN111788900A CN202010615916.3A CN202010615916A CN111788900A CN 111788900 A CN111788900 A CN 111788900A CN 202010615916 A CN202010615916 A CN 202010615916A CN 111788900 A CN111788900 A CN 111788900A
- Authority
- CN
- China
- Prior art keywords
- hole drilling
- drill bit
- hole
- water injection
- making machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/04—Machines for making or covering holes for sowing or planting
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Earth Drilling (AREA)
Abstract
The invention relates to an intelligent electric-drive self-propelled water injection hole making machine and method for a tobacco well cellar, and belongs to the field of tobacco transplanting machinery, wherein the hole making machine comprises a movable base and a hole making mechanism arranged on the movable base; the hole drilling mechanism comprises a hole drilling support and a hole drilling drill bit perpendicular to the ground; the hole drilling support moves up and down on the movable base; the hole drilling drill bit is rotationally fixed on the hole drilling support; the top of the hole drilling drill bit is connected with a flow guide cover which can pour water flow on the hole drilling drill bit; the movable base is also provided with an intelligent control box which controls the base to move, the hole drilling support to move up and down and the drill bit to rotate. According to the hole drilling machine, the hole drilling mechanism arranged on the upper portion completes hole drilling work in a clearance period along with the traveling mechanism under the coordination of the control box, and meanwhile, water is injected into the hole drilling mechanism through the water tank, so that the hole drilling quality is guaranteed.
Description
Technical Field
The invention belongs to the field of tobacco transplanting machinery, and particularly relates to an intelligent electric-driving self-propelled water injection hole making machine and method for a tobacco well cellar.
Background
The statements herein merely provide background related to the present disclosure and may not necessarily constitute prior art.
The current tobacco planting in China adopts a well cellar transplanting technology, hole digging operation in ridges needs to be completed before tobacco seedlings are transplanted, and an ideal well cellar transplanting environment is provided for the tobacco seedlings. At present, the pit drilling is mostly carried out by hand-held drilling equipment driven by a manual or gasoline engine, the automation degree is low, and a simple and easy-to-use intelligent electric-drive self-propelled water injection pit drilling machine for tobacco pits is lacked to replace manual hand-held drilling. Therefore, the development of the intelligent electric-driving self-propelled water injection hole making machine for the tobacco well is necessary.
Disclosure of Invention
Aiming at the defects in the prior art, the intelligent electric-drive self-propelled water injection hole digging machine and method for the tobacco well cellar are provided, the machine can self-propel along the ridge gap in the field, and the automatic hole digging operation of the well cellar is realized for the tobacco planting ridge.
The utility model discloses at least one embodiment of the intelligent electric-drive self-propelled water injection hole making machine for the tobacco well cellar, which comprises a movable base and a hole making mechanism arranged on the movable base; the hole drilling mechanism comprises a hole drilling support and a hole drilling drill bit perpendicular to the ground; the hole drilling support moves up and down on the movable base; the hole drilling drill bit is rotationally fixed on the hole drilling support; the top of the hole drilling drill bit is connected with a flow guide cover which can pour water flow on the hole drilling drill bit; the movable base is also provided with an intelligent control box which controls the base to move, the hole drilling support to move up and down and the drill bit to rotate.
Further, the shape of the air guide sleeve is conical; one side of the diversion cover surface, facing the hole drilling bit, is connected with a circular pressing plate with the diameter larger than that of the hole drilling bit, and the diversion cover is fixed on the hole drilling support through a connecting plate; and a water pipe connector is arranged on the connecting plate.
Furthermore, a hole drilling motor is arranged at the upper part of the hole drilling support; an output shaft of the hole drilling motor penetrates through the hole drilling support and is connected with one end of the hole drilling main shaft through a coupler; the other end of the main hole drilling shaft is connected with a hole drilling bit.
Furthermore, the hole drilling drill comprises a cylindrical cylinder wall and a conical head arranged at the lower end of the cylindrical cylinder wall; an annular gap is arranged between the top end of the cylindrical cylinder wall and the bottom of the flow guide cover.
Furthermore, a water tank bracket for placing a water tank is arranged on the movable base; the water tank bracket is connected with a flow pump; the flow pump is connected with the air guide sleeve through a water pipe.
Furthermore, the movable base is provided with a fixed support, and a vertical guide rail and a lead screw are arranged on the fixed support in height; one end of the hole drilling bracket is connected with the screw rod through a screw rod nut; the other end is provided with a sliding block matched with the vertical guide rail.
Further, the moving wheels include a pair of driving wheels and a pair of steering wheels; the pair of steering wheels are connected through a parallel four-bar mechanism.
Furthermore, a rotary encoder and a disc brake are arranged on the driving wheel.
The invention further discloses a hole digging method of the intelligent electric-drive self-propelled water injection hole digging machine for the tobacco well based on any one of the above, and the method comprises the following steps:
determining the walking gap distance, the hole drilling depth and the water injection amount of the hole drilling machine through an intelligent control box, starting an automatic mode, and enabling the whole machine to enter a self-walking operation state;
the whole machine stops after walking for a set gap distance in a self-walking operation state, the drill bit descends, and the lower part of the drill bit starts to rotate when contacting soil; when the drill bit penetrates into the soil, water flows onto the drill bit along the flow guide cover, and the wall surface of the well cellar is leveled along with the rotation of the outer wall of the drill bit;
and lifting the drill bit to leave the ground surface, and continuously walking the whole machine for a set distance to circularly and circularly operate.
The beneficial effects disclosed by the above embodiment are as follows:
(1) the utility model discloses a be equipped with the support of making the cave that can do up-and-down motion on the machine of making the cave on the base, be equipped with rotatable drill bit of making the cave on the support of making the cave, can realize electronic quick automatic well cellar for storing things and make the cave through the intelligent control case on the base, walk along the ridge, lifting efficiency reduces artificial dependence, strictly according to the agriculture requirement promotes well cellar for storing things quality, can cooperate various running gear combination uses simultaneously, is convenient for extend the development.
(2) The upper portion of the punching drill bit is connected with the diversion cover capable of leading water flow into the drill bit, so that the water flow can flow down along the diversion cover to water the punching drill bit, the hole punching shaping of the well cellar is realized, and the collapse problem of the well cellar is avoided.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure and are not to limit the disclosure.
FIG. 1 is a front view of an intelligent electrically-driven self-propelled tobacco well water injection hole making machine disclosed in an embodiment of the present disclosure;
FIG. 2 is a side view of a shaft of an intelligent electrically driven self-propelled tobacco well water injection hole making machine disclosed in an embodiment of the present disclosure;
FIG. 3 is an isometric view of a mobile base according to the disclosed embodiments;
FIG. 4 is an isometric view of a hole-making mechanism disclosed in an embodiment of the present disclosure;
FIG. 5 is an isometric view of a pod assembly according to an embodiment of the present disclosure;
fig. 6 is a control system diagram of the hole making machine in the present embodiment.
In the figure: 1. the device comprises a hole drilling mechanism, 2, a storage battery, 3, a water tank, 4, a traveling mechanism, 5, an intelligent control box, 6, a generator, 7, a flow pump, 8, a water pipe, 101, a triangular supporting seat, 102, a supporting frame, 103, a hole drilling support, 104, a sliding block guide rail, 105, a hole drilling motor, 106, a lifting motor, 107, a lead screw, 108, a hole drilling main shaft, 109, a hole drilling drill bit, 110, a flow guide cover assembly, 401, a water tank bracket, 402, a driving wheel support, 403, a driving wheel, 404, a driving chain, 405, a rotary encoder, 406, a disc brake, 407, an auxiliary four-connecting rod, 408, a steering wheel, 409, a steering wheel support, 410, a brake, 411, a handrail, 412, a traveling electric assembly, 413 and a driving chain shaft.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs.
In the description of the present disclosure, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present disclosure and simplifying the description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present disclosure.
As shown in fig. 1, the structure of the tobacco well water injection hole making machine disclosed in the embodiment of the present disclosure mainly includes a movable base frame, the movable base frame is provided with a hole making mechanism 1, a storage battery 2, a water tank 3, a traveling mechanism 4, an intelligent control box 5 and a generator 6, the electric generator 6 provides electric energy for the hole making machine, the storage battery 2 is connected in parallel to supply electric energy to the whole machine, and the electric traveling mechanism 4 is driven to realize the gap traveling of the hole making machine. The hole drilling mechanism 1 arranged on the upper part of the movable rack completes hole drilling work along with the clearance period of the travelling mechanism on the movable base under the coordination of the intelligent control box 5, and meanwhile, water is injected into the hole drilling mechanism 1 from the water tank 3.
As shown in figure 2, the bottom of the water tank 3 is provided with a flow pump 7, and the flow pump 7 is connected with the hole drilling mechanism through a water pipe 8, so that a water source can be conveyed into the hole drilling mechanism.
As shown in fig. 3, the mobile base in this embodiment is mainly a main body frame made of rectangular steel, two sides of the front end of the mobile base are connected with driving wheel brackets 402, the driving wheel brackets 402 are connected with driving wheels 403 through driving chain shafts 413, two sides of the rear end of the mobile base are connected with steering wheel brackets 409, the steering wheel brackets 409 are connected with steering wheels 408, the steering wheels 408 are universal wheels, an auxiliary four-bar linkage 407 is connected between the two universal wheels, and two cranks of the four-bar linkage are respectively connected with a universal wheel, so that the two steering wheels can be synchronously rotated at the same angle.
Further, a walking electric assembly 412 is arranged in the middle of the movable base, the walking electric assembly comprises a driving motor, the driving motor is used for controlling two driving wheels, two output shafts of the driving motor are connected with a driving sprocket, a driven sprocket is arranged on a driving chain shaft of the driving wheels, and the driving sprocket and the driven sprocket are connected through a driving chain 404 to realize the rotation of the driving wheels.
It should be noted that, in the embodiment, the differential mechanism is further disposed in the middle of the electric walking assembly, and the differential effect of all the driving wheels is achieved through the left and right disc brakes to drive the steering wheel component at the rear section, so that left and right steering is achieved.
Be equipped with rotary encoder 405 and dish 406 of stopping on the outside on one of them side drive sprocket, this rotary encoder 405 is used for detecting drive sprocket's the number of turns, through gathering rotatory data, give this data feedback to the intelligent control case on the mobile base again, and the stop rotation of drive wheel is realized to the intelligent control case again to the driving motor of controlling simultaneously, can realize the intermittent type walking of this machine like this, walks to the distance of settlement after, this machine stops, then the mechanism of hitting vital point begins to move.
Further, in this embodiment, the rear portion of the mobile base is provided with an armrest 411, the upper portion of the armrest is provided with a brake 410, and when the intelligent control box is set to the manual mode, an operator can hold the armrest 411 to move the mobile machine to a place where a hole needs to be punched to punch the hole.
As shown in fig. 4, the hole-making mechanism disposed on the movable base according to the embodiment of the present disclosure mainly includes a triangular support base 101 and a support frame 102 disposed at each corner of the support base, wherein the triangular support base 101 and the three support frames 102 form a triangular prism frame connected to the upper portion of the movable base.
Furthermore, the bottoms of the two back support frames on the triangular support seat are connected through a cross rod, a first bearing seat is arranged at the middle position on the cross rod, a lifting motor 106 is installed at the top of the frame of the triangular support seat corresponding to the cross rod, a U-shaped plate is connected to the bottom of the frame, a second bearing seat is arranged on the U-shaped plate, a lead screw 107 is arranged between the first bearing seat and the second bearing seat, and an output shaft of the lifting motor penetrates through the frame and is connected with the top of the lead screw through a coupler, so that the rotation of the lead screw can be realized through the rotation of the lifting motor.
Further, still be equipped with the support 103 of making a hole on the inside of triangle-shaped supporting seat, the support 103 of making a hole is a rectangle, the support 103 of making a hole perpendicular to lead screw 107 and the foremost support frame of connection on the triangle-shaped supporting seat to the one end of the support 103 of making a hole pass through the nut with lead screw 107 rotates and is connected, other end link block, corresponding set up a vertical slider guide rail 104 on the support frame, can realize making a hole reciprocating of support like this through the rotation of lead screw.
Furthermore, a punching motor 105 is arranged at the top of one end, close to the slide block guide rail, of the punching support in the embodiment, and meanwhile, a rectangular frame is connected to the lower surface of the punching support through bolts; two bearing blocks are connected in the rectangular frame, a hole drilling main shaft 108 is arranged between the two bearing blocks, an output shaft of the hole drilling motor penetrates through the hole drilling support and is connected with the top of the hole drilling main shaft through a coupler, and the lower end of the hole drilling main shaft is connected with a hole drilling drill bit. The kuppe 110 is connected to rectangular frame's bottom, and the drill bit 109 of making a cave is connected to the bottom of kuppe, and the drill bit 109 head of making a cave adopts the toper structure, and the cave is convenient for drill downwards, and the middle part is cylindrical section of thick bamboo wall, the pit wall face shaping of being convenient for, and kuppe 110 on upper portion and the drill bit 109 coaxial distribution of making a cave.
As shown in fig. 5, the upper portion of the air guide sleeve is connected to the rectangular frame through two connecting plates in the embodiment, an opening is formed in each connecting plate, the opening is connected with a water pipe connector, the water pipe connector is connected with a water tank on the movable base through a water pipe, the lower portion of the air guide sleeve is connected with a circular pressing plate, the upper portion and the lower portion of the air guide sleeve are both provided with openings, the whole appearance is of an inverted conical structure, meanwhile, an annular gap is formed between the openings in the lower portion of the air guide sleeve and the top of a drill bit, the drill bit is driven to rotate by a hole digging main shaft, meanwhile, water flowing out of the water pipe connector is matched, a hole digging drill bit is poured in a.
This it is equipped with PLC control system that this disclosure sets up at the intelligent control incasement portion of removing the base, upper portion is equipped with the control screen, but real-time supervision, adjust each item parameter, mainly including walking clearance distance, speed, automatic mode, manual mode, the degree of depth of digging a cave, water injection volume etc. control system in the intelligent control shown in fig. 6 is used for controlling the battery that sets up on removing the base respectively, the mechanism of digging a cave, walking motor assembly and flow water pump etc. realize automatic digging a cave, specific process is as follows:
the control screen on the intelligent control box is used for setting various parameters, determining the walking gap distance, the hole drilling depth and the water injection amount, adjusting the hole drilling machine into an automatic mode, and enabling the whole machine to enter a self-walking operation state.
The whole machine is in a self-propelled operation state, 50 cm of walking stops, the hole drilling mechanism works, the hole drilling support is controlled to drive the drill bit to descend, the hole drilling motor rotates when the lower portion of the drill bit is close to soil, the drill bit is driven to rotate and continues to descend, the lifting distance is controlled by controlling the number of rotating circles of the lifting motor, and the circular pressing panel on the air guide cover stops descending when contacting the ground surface.
When the hole drilling bit goes deep into soil, a water pipe joint arranged on the flow guide cover injects water according to the quantity, water flows onto the hole drilling bit along the flow guide cover, and the wall surface of the well cellar is smoothed along with the rotation of the cylindrical wall of the hole drilling bit.
And finally, lifting the hole drilling bit to leave the ground surface, and enabling the whole machine to continue to travel by 50 cm and to circularly operate repeatedly.
Can realize replacing current manpower hand-held type to make cave through above-mentioned process, can realize electronic quick automatic well cellar for storing things and make cave, walk along the ridge, promote efficiency, reduce artificial reliance, strictly according to the agronomy requirement promote well cellar for storing things quality, can cooperate various running gear combination uses simultaneously, be convenient for extend the development.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and it should be understood by those skilled in the art that various modifications and variations can be made without inventive efforts by those skilled in the art based on the technical solution of the present invention.
Claims (10)
1. The utility model provides an intelligence electricity drives from walking tobacco well cellar for storing things water injection hole-making machine which characterized in that: comprises a movable base and a hole punching mechanism arranged on the movable base; the hole drilling mechanism comprises a hole drilling support and a hole drilling drill bit perpendicular to the ground; the hole drilling support moves up and down on the movable base; the hole drilling drill bit is rotationally fixed on the hole drilling support; the top of the hole drilling drill bit is provided with a flow guide cover for pouring water flow on the hole drilling drill bit; the movable base is also provided with an intelligent control box which controls the base to move, the hole drilling support to move up and down and the drill bit to rotate.
2. The intelligent electric-drive self-propelled water injection hole making machine for the tobacco well pit as claimed in claim 1, wherein: the shape of the air guide sleeve is conical; one side of the diversion cover surface, facing the hole drilling bit, is connected with a circular pressing plate with the diameter larger than that of the hole drilling bit, and the diversion cover is fixed on the hole drilling support through a connecting plate; and a water pipe connector is arranged on the connecting plate.
3. The intelligent electric-drive self-propelled water injection hole making machine for the tobacco well pit as claimed in claim 1, wherein: the upper part of the hole drilling support is provided with a hole drilling motor; an output shaft of the hole drilling motor penetrates through the hole drilling support and is connected with one end of the hole drilling main shaft through a coupler; the other end of the main hole drilling shaft is connected with a hole drilling bit.
4. The intelligent electric-drive self-propelled water injection hole making machine for the tobacco well pit as claimed in claim 1, wherein: the hole drilling drill comprises a cylindrical barrel wall and a conical head arranged at the lower end of the cylindrical barrel wall; an annular gap is arranged between the top end of the cylindrical cylinder wall and the bottom of the flow guide cover.
5. The intelligent electric-drive self-propelled water injection hole making machine for the tobacco well pit as claimed in claim 1, wherein: a water tank bracket for placing a water tank is arranged on the movable base; the water tank bracket is connected with a flow pump; the flow pump is connected with the air guide sleeve through a water pipe.
6. The intelligent electric-drive self-propelled water injection hole making machine for the tobacco well pit as claimed in claim 1, wherein: the movable base is provided with a fixed support, and a vertical guide rail and a lead screw are arranged on the fixed support in height; one end of the hole drilling bracket is connected with the screw rod through a screw rod nut; the other end is provided with a sliding block matched with the vertical guide rail.
7. The intelligent electric-drive self-propelled water injection hole making machine for the tobacco well pit as claimed in claim 1, wherein: the moving wheels comprise a pair of driving wheels and a pair of steering wheels; the pair of steering wheels are connected through a parallel four-bar mechanism.
8. The intelligent electric-drive self-propelled water injection hole making machine for the tobacco well pit as claimed in claim 7, wherein: the mobile base is provided with a walking electric assembly, and the walking electric assembly comprises a driving motor; the driving motor is connected with the driving wheel through a chain transmission system.
9. The intelligent electric-drive self-propelled water injection hole making machine for the tobacco well pit as claimed in claim 7, wherein: and the driving wheel is provided with a rotary encoder and a disc brake.
10. The intelligent electric-drive self-propelled water injection hole making machine for the tobacco well pit based on any one of claims 1 to 9 is characterized in that: comprises the following steps
Determining the walking gap distance, the hole drilling depth and the water injection amount of the hole drilling machine through an intelligent control box, starting an automatic mode, and enabling the whole machine to enter a self-walking operation state;
the whole machine stops after walking for a set gap distance in a self-walking operation state, the drill bit descends, and the lower part of the drill bit starts to rotate when contacting soil; when the drill bit penetrates into the soil, water flows onto the drill bit along the flow guide cover, and the wall surface of the well cellar is leveled along with the rotation of the outer wall of the drill bit;
and lifting the drill bit to leave the ground surface, and continuously walking the whole machine for a set distance to circularly and circularly operate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010615916.3A CN111788900B (en) | 2020-06-30 | 2020-06-30 | Intelligent electric-drive self-propelled water injection hole making machine and method for tobacco well cellar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010615916.3A CN111788900B (en) | 2020-06-30 | 2020-06-30 | Intelligent electric-drive self-propelled water injection hole making machine and method for tobacco well cellar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111788900A true CN111788900A (en) | 2020-10-20 |
| CN111788900B CN111788900B (en) | 2022-07-19 |
Family
ID=72810883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010615916.3A Active CN111788900B (en) | 2020-06-30 | 2020-06-30 | Intelligent electric-drive self-propelled water injection hole making machine and method for tobacco well cellar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111788900B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB736695A (en) * | 1952-08-25 | 1955-09-14 | Taymen Ltd | Improvements in or relating to vehicles having transmissions for rotating tools |
| CN204929594U (en) * | 2015-08-13 | 2016-01-06 | 山东临沂烟草有限公司 | Cigarette transplantation of seedlings puncher |
| CN205670943U (en) * | 2016-04-07 | 2016-11-09 | 山东潍坊烟草有限公司 | Towed flue-cured tobacco transplanting well cellar for storing things maker |
| CN108040543A (en) * | 2017-12-18 | 2018-05-18 | 山东理工大学 | A kind of electrically driven (operated) self-propelled pit-picker |
| CN108476664A (en) * | 2018-05-29 | 2018-09-04 | 金寨益企学农业科技有限公司 | A kind of Novel fruit-tree earth auger equipment for planting fruit trees |
| CN210694921U (en) * | 2019-04-16 | 2020-06-09 | 夏江明 | Quick fertilizer injection equipment of fruit tree |
-
2020
- 2020-06-30 CN CN202010615916.3A patent/CN111788900B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB736695A (en) * | 1952-08-25 | 1955-09-14 | Taymen Ltd | Improvements in or relating to vehicles having transmissions for rotating tools |
| CN204929594U (en) * | 2015-08-13 | 2016-01-06 | 山东临沂烟草有限公司 | Cigarette transplantation of seedlings puncher |
| CN205670943U (en) * | 2016-04-07 | 2016-11-09 | 山东潍坊烟草有限公司 | Towed flue-cured tobacco transplanting well cellar for storing things maker |
| CN108040543A (en) * | 2017-12-18 | 2018-05-18 | 山东理工大学 | A kind of electrically driven (operated) self-propelled pit-picker |
| CN108476664A (en) * | 2018-05-29 | 2018-09-04 | 金寨益企学农业科技有限公司 | A kind of Novel fruit-tree earth auger equipment for planting fruit trees |
| CN210694921U (en) * | 2019-04-16 | 2020-06-09 | 夏江明 | Quick fertilizer injection equipment of fruit tree |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111788900B (en) | 2022-07-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108124546B (en) | Unmanned on duty's accurate bunch planting system of plant row spacing intelligence | |
| CN103718719B (en) | Orchard tumbril | |
| CN203646044U (en) | Orchard tumbrel | |
| CN111109056A (en) | Agricultural automatic spraying irrigation device | |
| CN112616631A (en) | Automatic accurate watering and fertilizing integrated robot and use method | |
| CN209498106U (en) | A kind of afforestation project planting of plants device | |
| CN111788900B (en) | Intelligent electric-drive self-propelled water injection hole making machine and method for tobacco well cellar | |
| CN111713210B (en) | Tobacco punching device and equipment | |
| CN112974015A (en) | Self-propelled highland crack pineapple flower forcing machine based on PLC control | |
| CN111492729A (en) | Movable traditional Chinese medicine planting and soil loosening device | |
| CN217445824U (en) | Electric strawberry transplanter | |
| CN114769037A (en) | Multi freedom self-adaptation spraying device that ornamental trees and shrubs sick worm prevention and cure was used | |
| CN109098128A (en) | A kind of road cleaning robot easy to use | |
| CN211982593U (en) | Quantity-controlled fertilizing device | |
| CN212211894U (en) | Digging device for agricultural planting | |
| CN107761643A (en) | A kind of intelligent water sprinkling robot | |
| CN220087921U (en) | Multifunctional salix psammophila planting device | |
| CN210630194U (en) | Agricultural equipment for improving soil in agriculture | |
| CN215011495U (en) | Self-propelled automatic multi-head hole making machine | |
| CN108967154A (en) | A kind of gardens water-saving and environmental protection irrigation rig | |
| CN110438997B (en) | Photovoltaic stake hole casting machine | |
| CN220897415U (en) | Automatic seedling transplanting robot | |
| CN221118372U (en) | Wind field sprinkling mechanism | |
| CN214554550U (en) | Self-propelled highland crack pineapple flower forcing machine based on PLC control | |
| CN211353052U (en) | Seedling is planted and is used earth boring machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |