CN111456136A - Agricultural ditch digs former fast - Google Patents
Agricultural ditch digs former fast Download PDFInfo
- Publication number
- CN111456136A CN111456136A CN202010263348.5A CN202010263348A CN111456136A CN 111456136 A CN111456136 A CN 111456136A CN 202010263348 A CN202010263348 A CN 202010263348A CN 111456136 A CN111456136 A CN 111456136A
- Authority
- CN
- China
- Prior art keywords
- box
- agricultural
- rack
- air inlet
- vertical rack
- 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.)
- Pending
Links
- 238000009412 basement excavation Methods 0.000 claims abstract description 18
- 238000000465 moulding Methods 0.000 claims abstract description 9
- 230000005641 tunneling Effects 0.000 claims description 11
- 238000003973 irrigation Methods 0.000 claims description 5
- 230000002262 irrigation Effects 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 4
- 230000000694 effects Effects 0.000 abstract description 8
- 239000007789 gas Substances 0.000 description 9
- 239000010865 sewage Substances 0.000 description 5
- 241001465754 Metazoa Species 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/04—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with digging screws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Soil Working Implements (AREA)
Abstract
The invention relates to the technical field of agricultural machinery, and discloses agricultural ditch rapid excavation molding equipment which comprises a movable base, wherein a vertical rack is arranged on the left side of the upper end of the movable base, a fixed frame is arranged on the right side of the upper end of the movable base, a top plate is arranged on the fixed frame and the vertical rack, an adjusting box is arranged in the middle of the vertical rack in a sliding mode, a horizontal rack is arranged at the right end of the adjusting box, a movable box is arranged in the middle of the horizontal rack in a sliding mode, an air inlet box is arranged at the lower end of the movable box, rotating shafts are arranged in the movable box and the air inlet box, the lower end of each rotating shaft penetrates through the air inlet box, a plurality of. According to the invention, the agricultural ditch is dug, and the digging depth of the ditch can be adaptively adjusted through the adjusting box and the vertical rack, so that the digging forming effect is further improved.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to agricultural ditch rapid excavating and forming equipment.
Background
Agriculture (Agriculture) is an industry that obtains products by artificial cultivation using growth and development laws of animals and plants. Agriculture belongs to the first industry, and the science for researching agriculture is agriculture. The agricultural working object is living animals and plants, and the obtained products are the animals and plants. Agriculture is a fundamental industry for supporting national economic construction and development. The generalized agriculture refers to five industrial forms including planting industry, forestry industry, animal husbandry, fishery industry and auxiliary industry; narrow-sense agriculture refers to the crop farming industry. Including production activities for producing crops such as grain crops, cash crops, feed crops, green manure and the like.
Trenches can be roughly divided into two types. One is a rainwater sewer which is commonly seen everywhere on the roadside, and the other is a sewage sewer which transports the waste water of households and factories to a sewage treatment plant in a closed pipeline manner. The construction of the sewage sewers is almost completed, and the construction of the sewage sewers depends on the mutual cooperation of the government and people, so that the connection of the sewage sewers is popularized. At present, in the agricultural production, need set up the drainage canal and realize inside drainage, however present drainage canal is adopting the mode of manual tunnelling to excavate, not only seriously extravagant manpower and materials, also reducing the excavation efficiency of drainage canal simultaneously, the practicality is not strong.
Chinese patent (publication No. CN 109183745A) discloses a municipal garden drainage channel rapid excavation forming device, which comprises a moving seat, fixed columns are installed on two sides of the upper end of the moving seat, a telescopic spring is installed on the upper end of each fixed column, a telescopic cylinder is installed on the upper end of the telescopic spring, a supporting plate is installed on the top end of the telescopic cylinder, an adjusting cavity is arranged at the lower end of the outer side of the telescopic cylinder, an adjusting rod is installed inside the adjusting cavity, an adjusting block is installed on the inner side of the adjusting rod, an adjusting head is installed on the inner side of the adjusting block, an adjusting hole matched with the adjusting head is arranged on the outer side of each fixed column, although the device can achieve rapid excavation of a channel to a certain extent, in actual operation, the device cannot effectively form the channel, and cannot achieve soil loosening and oxygenation effects in the forming process.
Disclosure of Invention
The invention aims to provide agricultural ditch rapid excavating and forming equipment to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an agricultural ditch rapid excavation molding device comprises a movable base, wherein a vertical rack is arranged on the left side of the upper end of the movable base, a fixed frame is arranged on the right side of the upper end of the movable base, a top plate is arranged on the fixed frame and the vertical rack, an adjusting box is arranged in the middle of the vertical rack in a sliding manner, a horizontal rack is arranged at the right end of the adjusting box, a moving box is arranged in the middle of the horizontal rack in a sliding manner, an air inlet box is arranged at the lower end of the moving box, a rotating shaft is arranged in the movable box and the air inlet box, the lower end of the rotating shaft penetrates through the air inlet box, a plurality of tunneling spirals are arranged at the bottom end of the rotating shaft, a plurality of air outlet holes are arranged on the outer sides of the tunneling spirals, an air inlet hole is arranged in the middle of the rotating shaft in the air inlet box, the inside of the rotating shaft is of a hollow structure, a horizontal gear is arranged at the top end of the rotating shaft, a horizontal rack is meshed with the rear side of the horizontal gear, the top end of the movable box is connected with a sliding block through a telescopic rod, and the middle part of the sliding block is provided with a reciprocating screw rod.
As a further scheme of the invention: the buffer blocks are installed on two sides of the lower end of the movable base, and the walking wheels are installed at the lower ends of the buffer blocks.
As a further scheme of the invention: the middle part of the movable base is provided with a yielding groove matched with the tunneling screw.
As a further scheme of the invention: the adjusting box is internally and coaxially provided with an adjusting gear and a worm wheel, the lower end of the worm wheel is meshed with a worm, the left side of the worm is connected with a driving rod, the driving rod penetrates through the adjusting box and is connected with a driving handle, and the right side of the adjusting gear is meshed with a vertical rack.
As a further scheme of the invention: the reciprocating screw rod is characterized in that two ends of the reciprocating screw rod are connected to the vertical rack and the inner side of the top end of the fixing frame through bearings respectively, the right end of the reciprocating screw rod is connected with an output shaft of a reciprocating motor, and the reciprocating motor is fixed to the top of the right side of the fixing frame.
As a further scheme of the invention: the air inlet box is connected with an air inlet fan through an air inlet pipe, and the air inlet fan is fixed at the upper end of the top plate.
As a further scheme of the invention: the middle part of the lower end of the top plate is provided with a sliding groove matched with the sliding block.
As a further scheme of the invention: the right side of the horizontal rack is connected to the middle of the left side of the fixed frame through a fixing bolt, and the left side of the middle of the fixed frame is also provided with a lifting groove matched with the horizontal rack.
As a further scheme of the invention: the telescopic rods are connected through a plurality of connecting rods connected in series through bolts.
As a still further scheme of the invention: a power source is also included.
Compared with the prior art, the invention has the beneficial effects that:
the utility model provides an agricultural irrigation canals and ditches excavate former fast, rational in infrastructure, the modern design through the removal case that is equipped with and the horizontal rack between mutually supporting for the rotation axis can also rotate when removing about, has realized the excavation of agricultural irrigation canals and ditches, through regulating box and the vertical rack that is equipped with, makes the degree of depth that the irrigation canals and ditches were excavated can carry out the further festival of adaptability, has further increased and has excavated the shaping effect, and the practicality is strong, and the reliability is high.
Drawings
Fig. 1 is a schematic structural view of an agricultural trench rapid digging and forming apparatus.
FIG. 2 is a schematic view of the internal structure of a regulating box in the agricultural trench rapid digging and forming equipment.
Fig. 3 is a schematic view of the internal structure of an air inlet box in the agricultural ditch rapid excavation forming equipment.
FIG. 4 is a schematic view of the internal structure of a movable box of the agricultural trench rapid excavation forming apparatus.
In the figure: 1-moving base, 2-buffer block, 3-walking wheel, 4-abdicating groove, 5-rotating shaft, 6-tunneling screw, 7-air inlet box, 8-air inlet pipe, 9-vertical rack, 10-adjusting box, 11-top plate, 12-air inlet fan, 13-sliding block, 14-reciprocating screw, 15-telescopic rod, 16-moving box, 17-fixing bolt, 18-reciprocating motor, 19-adjusting gear, 20-worm wheel, 21-worm, 22-driving rod, 23-driving handle, 24-air inlet hole, 25-horizontal gear, 26-horizontal rack, 27-air outlet hole and 28-fixing frame.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
Example 1
Referring to fig. 1-4, in the embodiment of the invention, an agricultural ditch rapid excavation forming device comprises a movable base 1, wherein a yielding groove 4 matched with a tunneling screw 6 is arranged in the middle of the movable base 1, and is used for realizing the yielding effect on the tunneling screw 6 and ensuring the movable support of the whole device, buffer blocks 2 are arranged on two sides of the lower end of the movable base 1, walking wheels 3 are arranged at the lower ends of the buffer blocks 2 and are used for ensuring the movable support of the whole device, a vertical rack 9 is arranged on the left side of the upper end of the movable base 1, a fixed frame 28 is arranged on the right side of the upper end of the movable base 1, a top plate 11 is arranged on the fixed frame 28 and the vertical rack 9, an adjusting box 10 is arranged in the middle of the vertical rack 9 in a sliding manner, the adjusting box 10 is used for driving the whole horizontal rack 26 to move up and down along the vertical rack 9, the lower end of the worm wheel 20 is engaged with a worm 21, the left side of the worm 21 is connected with a driving rod 22, the driving rod 22 penetrates through the adjusting box 10 to be connected with a driving handle 23, the driving rod 22 can be driven to rotate by rotating the driving handle 23, so that the whole worm 21 can rotate, the worm wheel 20 can drive the whole adjusting gear 19 to move up and down along the vertical rack 9 in an engaged manner, the adjustment of the height of the whole adjusting box 10 is ensured, the right side of the adjusting gear 19 is engaged with the vertical rack 9, the right end of the adjusting box 10 is provided with a horizontal rack 26, the middle part of the horizontal rack 26 is provided with a moving box 16 in a sliding manner, the lower end of the moving box 16 is provided with an air inlet box 7, the air inlet box 7 is connected with an air inlet fan 12 through an air inlet pipe 8, the air inlet fan 12 is, the gas in the whole rotating shaft 5 is ensured to be led in, so that the gas can be discharged through the gas outlet holes 27, the oxygen increasing and soil loosening effects can be realized in the ditch digging process, the rotating shaft 5 is arranged in the moving box 16 and the gas inlet box 7, the lower end of the rotating shaft 5 penetrates through the gas inlet box 7, the bottom end of the rotating shaft 5 is provided with the tunneling spirals 6, the outer sides of the tunneling spirals 6 are provided with the gas outlet holes 27, the middle part of the lower end of the top plate 11 is provided with a sliding groove matched with the sliding block 13 for limiting the left and right movement of the sliding block 13, the middle part of the rotating shaft 5 positioned in the gas inlet box 7 is provided with the gas inlet holes 24, the rotating shaft 5 is of a hollow structure, so that the leading-in and circulation of the gas in the rotating shaft 5 are ensured, the top end of the rotating shaft, the telescopic link 15 is connected through the bolt by the connecting rod of a plurality of series connection to can adjust from top to bottom the distance between sliding block 13 and the movable box 16, thereby has satisfied the degree of depth effect of whole tunnelling spiral 6 when excavating the irrigation canals and ditches, sliding block 13 mid-mounting reciprocating screw 14, reciprocating screw 14 both ends are connected in vertical rack 9 and mount 28 top inboard through the bearing respectively, reciprocating screw 14 right-hand member is connected with reciprocating motor 18's output shaft for drive reciprocating screw 14 rotates, reciprocating motor 18 is fixed in mount 28 right side top, still includes the power supply, is used for having ensured reciprocating motor 18 and air intake fan 12's electric drive.
Example 2
In another embodiment of the present invention, the embodiment is different from the above embodiments in that the right side of the horizontal rack 26 is connected to the middle of the left side of the fixed frame 28 through the fixing bolt 17, the left side of the middle of the fixed frame 28 is further provided with a lifting groove which is matched with the horizontal rack 26, and the position of the horizontal rack 26 on the fixed frame 28 on the right side is adjusted through the arrangement of the fixing bolt 17 and the lifting groove, so as to meet the requirement of the tunneling depth.
In the invention, when the device works, the reciprocating motor 18 is started to drive the reciprocating screw rod 14 to rotate, so that the moving block 13 can slide left and right along the top plate 11, the moving box 16 can synchronously move left and right along the horizontal rack 26 in the process, the horizontal gear 25 in the moving box 16 is meshed with the horizontal rack 26, the rotating shaft 5 is ensured to drive the tunneling screw 6 to synchronously rotate, the deep tunneling of a ground ditch is realized, and the whole process is quick and convenient to operate. The agricultural ditch excavator is reasonable in structure and novel in design, the rotating shaft 5 can rotate while moving left and right through the mutual matching of the moving box 16 and the horizontal rack 26, the digging of agricultural ditches is realized, the digging depth of the ditches can be further adjusted in an adaptive mode through the adjusting box 10 and the vertical rack 9, the digging forming effect is further improved, and the agricultural ditch excavator is high in practicability and reliability.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The utility model provides an agricultural irrigation canals and ditches excavate former fast, includes mobile base (1), vertical rack (9) of mobile base (1) upper end left side installation, mobile base (1) upper end right side installation mount (28), its characterized in that, mount (28) and vertical rack (9) upper end installation roof (11), vertical rack (9) middle part slides and is provided with regulating box (10), and horizontal rack (26) are installed to regulating box (10) right-hand member, and horizontal rack (26) middle part slides and is provided with mobile box (16), and mobile box (16) lower extreme installation inlet box (7), mobile box (16) and inlet box (7) internally mounted rotation axis (5), rotation axis (5) lower extreme pass inlet box (7) and the bottom is installed a plurality of tunnelling spirals (6), and tunnelling spiral (6) outside is equipped with a plurality of ventholes (27), be located inside rotation axis (5) middle part of inlet box (7) and be equipped with inlet port (24), rotation axis (5) inside is hollow structure, and horizontal gear (25) are installed on rotation axis (5) top, and horizontal gear (25) rear side meshing has horizontal rack (26), moving box (16) top is connected with sliding block (13) through telescopic link (15), and reciprocating lead screw (14) are installed to sliding block (13) middle part.
2. The agricultural ditch rapid excavation molding device as claimed in claim 1, wherein buffer blocks (2) are installed on two sides of the lower end of the movable base (1), and walking wheels (3) are installed at the lower ends of the buffer blocks (2).
3. The agricultural ditch rapid excavation molding device as claimed in claim 1 or 2, wherein the middle part of the movable base (1) is provided with a abdicating groove (4) matched with the tunneling spiral (6).
4. The agricultural ditch rapid excavation molding device as claimed in claim 1, wherein an adjusting gear (19) and a worm wheel (20) are coaxially installed inside the adjusting box (10), a worm (21) is meshed at the lower end of the worm wheel (20), a driving rod (22) is connected to the left side of the worm (21), the driving rod (22) penetrates through the adjusting box (10) and is connected with a driving handle (23), and a vertical rack (9) is meshed at the right side of the adjusting gear (19).
5. The agricultural ditch rapid excavation molding device as claimed in claim 1, wherein two ends of the reciprocating lead screw (14) are respectively connected to the inside of the top ends of the vertical rack (9) and the fixed frame (28) through bearings, the right end of the reciprocating lead screw (14) is connected with an output shaft of a reciprocating motor (18), and the reciprocating motor (18) is fixed at the top of the right side of the fixed frame (28).
6. The agricultural ditch rapid excavation molding device as claimed in claim 1, wherein the air inlet box (7) is connected with an air inlet fan (12) through an air inlet pipe (8), and the air inlet fan (12) is fixed at the upper end of the top plate (11).
7. The agricultural ditch rapid excavation molding device as claimed in claim 1, wherein the middle of the lower end of the top plate (11) is provided with a sliding groove which is matched with the sliding block (13).
8. The agricultural ditch rapid excavation molding device as claimed in claim 7, wherein the right side of the horizontal rack (26) is connected to the middle of the left side of the fixed frame (28) through a fixed bolt (17), and the left side of the middle of the fixed frame (28) is further provided with a lifting groove which is matched with the horizontal rack (26).
9. The agricultural ditch rapid excavation and forming device as claimed in claim 8, wherein the telescopic rod (15) is connected by a plurality of connecting rods connected in series through bolts.
10. The agricultural trench rapid excavation forming apparatus of claim 1, further comprising a power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010263348.5A CN111456136A (en) | 2020-04-07 | 2020-04-07 | Agricultural ditch digs former fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010263348.5A CN111456136A (en) | 2020-04-07 | 2020-04-07 | Agricultural ditch digs former fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111456136A true CN111456136A (en) | 2020-07-28 |
Family
ID=71683638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010263348.5A Pending CN111456136A (en) | 2020-04-07 | 2020-04-07 | Agricultural ditch digs former fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111456136A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114227721A (en) * | 2022-01-12 | 2022-03-25 | 东北电力大学 | Robot capable of singing Beijing opera |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108093703A (en) * | 2017-11-29 | 2018-06-01 | 刘勤 | A kind of municipal administration afforestation softens prosthetic device with hardening soil |
| CN109005706A (en) * | 2018-06-15 | 2018-12-18 | 苏州格瑞格登新材料科技有限公司 | A kind of agricultural seeder integrated apparatus of ditching of digging |
| CN109168435A (en) * | 2018-08-16 | 2019-01-11 | 章其娟 | A kind of adjustable stable type digging apparatus for municipal gardens |
| CN208754645U (en) * | 2018-09-14 | 2019-04-19 | 永春芳艺茶果专业合作社 | A kind of oxygen-increasing device that loosens the soil for the plantation of sweet shaddock |
-
2020
- 2020-04-07 CN CN202010263348.5A patent/CN111456136A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108093703A (en) * | 2017-11-29 | 2018-06-01 | 刘勤 | A kind of municipal administration afforestation softens prosthetic device with hardening soil |
| CN109005706A (en) * | 2018-06-15 | 2018-12-18 | 苏州格瑞格登新材料科技有限公司 | A kind of agricultural seeder integrated apparatus of ditching of digging |
| CN109168435A (en) * | 2018-08-16 | 2019-01-11 | 章其娟 | A kind of adjustable stable type digging apparatus for municipal gardens |
| CN208754645U (en) * | 2018-09-14 | 2019-04-19 | 永春芳艺茶果专业合作社 | A kind of oxygen-increasing device that loosens the soil for the plantation of sweet shaddock |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114227721A (en) * | 2022-01-12 | 2022-03-25 | 东北电力大学 | Robot capable of singing Beijing opera |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2914612Y (en) | Scarifier for raising Chinese yam | |
| CN211322429U (en) | Device for desert soilless culture | |
| CN111456136A (en) | Agricultural ditch digs former fast | |
| CN216018231U (en) | Agricultural horticulture plays seedling device | |
| CN201674768U (en) | Multi-functional herba cistanches seeder | |
| CN112262729A (en) | High-efficient seedling device that plays of tea tree seedling | |
| CN109526278A (en) | A kind of automatic rooter of multifunction farm with novel jack | |
| CN113228884A (en) | Saline-alkali soil peanut seeding and film laminating machine and operation method | |
| CN117178836A (en) | Seedling planting robot | |
| CN213462931U (en) | Plant root topdressing device for agriculture based on solid fertilizer | |
| CN216253927U (en) | Pear garden fertilizer injection unit with ditching function | |
| CN112868491B (en) | Engineering processing apparatus suitable for municipal garden and flowers management and maintenance | |
| CN213245581U (en) | A excavating gear for quick agricultural is ploughed and is woven | |
| CN214014962U (en) | Centralized control hole fertilization seedling in sapling planter of an organic whole | |
| CN213044086U (en) | Scraping and rotating type grape vine digging machine | |
| CN115843477B (en) | Wisdom gardens are with flowers and trees transplanting equipment of looseness that digs soil | |
| CN110463411A (en) | A kind of agricultural irrigation irrigation canals and ditches excavating device | |
| CN214940568U (en) | Fish paddy field ditch pull throughs | |
| CN111527861A (en) | Chinese yam harvester | |
| CN213867999U (en) | Garden construction ditching device | |
| CN215957076U (en) | Ditching machine for agricultural | |
| CN218736281U (en) | Elevation angle adjusting mechanism of three-dimensional multilayer plant cultivation bed | |
| CN219961311U (en) | A excavating gear for farming | |
| CN204968423U (en) | Directly link formula ground auger earth boring machine | |
| CN220493809U (en) | Transplanting vehicle suitable for sand |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200728 |