CN107896570B - A kind of agricultural drilling machine - Google Patents
A kind of agricultural drilling machine Download PDFInfo
- Publication number
- CN107896570B CN107896570B CN201711054770.4A CN201711054770A CN107896570B CN 107896570 B CN107896570 B CN 107896570B CN 201711054770 A CN201711054770 A CN 201711054770A CN 107896570 B CN107896570 B CN 107896570B
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- bar shaped
- loading plate
- frame
- shaped loading
- drilling machine
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- 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
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Agricultural Machines (AREA)
Abstract
The invention discloses a kind of agricultural drilling machines, including bar shaped loading plate, bar shaped loading plate lower surface is equipped with rotation pitting machine structure, and hand-held mechanism is equipped at the bar shaped loading plate top surface edge, and bar shaped loading plate two opposite sides surface is equipped with lifting moving mechanism.The invention has the advantages that it is a kind of using more convenient, it is convenient for the brill hole of rule, while the adjustable depth for boring hole, it is easy to carry and mobile, it reduces labor intensity, improves the device of sowing efficiency.
Description
Technical field
The present invention relates to bore hole field, especially a kind of agricultural drilling machine.
Background technique
Boring hole is exactly to carry out ground to dig moving groove, wherein agricultural brill hole equipment is exactly before being sowed, by it
Ground carries out brill hole, convenient for placing the device of seed.
It is to have certain difference in the mode of plantation for different seeds, some seeds energy in nutrient solution
Growth, but most of seed is to need to be embedded in subsurface absorbs what the nutrient of soil could be grown, therefore is being sowed
When, need to dig pit on ground, since the volume of seed is smaller, hole quantity be it is more, due to
It is operated on ground, is usually all manually to be operated, needed to bend over for a long time to carry out, be to compare for artificial intensity
Big, and it is irregular manually to carry out digging pit, and the size in hole is also indefinite, therefore the buried depth of seed is different, influences same kind
The development degree of son is different, and hand digging efficiency is relatively low, therefore in order to which structural reform productivity also mitigates labor intensity simultaneously,
It is necessary for designing the agricultural brill hole equipment of one kind.
Summary of the invention
The purpose of the present invention is to solve the above problems, devise a kind of agricultural drilling machine.
Realize above-mentioned purpose the technical scheme is that, a kind of agricultural drilling machine, including bar shaped loading plate, the bar shaped
Loading plate lower surface is equipped with rotation pitting machine structure, is equipped with hand-held mechanism, the bar shaped at the bar shaped loading plate top surface edge
Loading plate two opposite sides surface is equipped with lifting moving mechanism, and the rotation pitting machine structure is by processing in bar shaped loading plate upper surface
Multiple No.1s carrying through-hole, be fixedly connected on bar shaped loading plate upper surface and be located at each No.1 carrying through-hole on the outside of support
Frame is arranged in upper surface in each braced frame and the downward miniature rotating electric machine of No.1 of round end, is sleeved on each No.1
Vertical rotation screw rod on miniature rotating electric machine round end, the elevator being sleeved on each vertical rotation screw rod, be inlaid in it is every
Multiple folding shapes on a elevator side surface, which scrape moving frame, are sleeved on each folding shape scrapes cone-shaped metal head on the face of moving frame one end, solid
Surely be connected to bar shaped loading plate lower surface and be located at multiple No.1s carrying through-hole two sides center at support round bar, be sleeved on it is each
What the loading floor on support round bar lower end surface collectively formed, the hand-held mechanism is by being fixedly connected on bar shaped loading plate upper surface
Two groups of bearing bases of edge are arranged at the both ends of each bearing base upper surface and between bar shaped loading plate upper surface
One group of holding screw, is fixedly connected on cross support frame the cross support frame for being inlaid in two groups of bearing base upper surfaces
The vertical round bar on surface, the clamping rings frame for being sleeved on vertical round bar upper surface, be sleeved on clamping rings frame upper surface two groups
What arc spacer collectively formed, lifting moving mechanism is by two groups of bar shapeds processing on the surface of bar shaped loading plate two opposite sides
Gap, the fixed frame for being sleeved on each upright slide rail upper end, is arranged every the upright slide rail being inlaid in each bar shaped gap
A fixed frame side surface and folding support frame between bar shaped loading plate upper surface, the liter being arranged on each upright slide rail
Drop sliding shoe, is sleeved on each vertical support round bar the vertical support round bar for being inlaid in each lifting carriage block lower surface
Rotation universal wheel, be fixedly connected on bar shaped loading plate lower surface and with mutually overlapped water at each lifting carriage block lower surface edge
What flat restriction plate, one group of N shape pushing frame for being fixedly connected on every group of elevator upper surface collectively formed.
It is equipped with bar shaped electric power storage cabinet between the cross support frame inner surface, is equipped with and stores in the bar shaped mounting electricity storage pack body
Battery.
The quantity of multiple No.1 carrying through-holes is 6-9, and every three No.1 carrying through-holes are equidistant positioned at same
On one horizontal line.
The longitudinal section of each braced frame is inverted U-shaped.
Each braced frame upper surface is equipped with three Miniature nails between bar shaped loading plate upper surface.
The quantity that multiple folding shapes scrape moving frame is 4-6, and multiple folding shapes scrape moving frame and are angularly located at same circumference
On.
Limited block is set on each vertical rotation screw rod lower end surface.
The end of each cone-shaped metal head is close to corresponding vertical rotation screw rod.
The cross support frame inner surface is fixedly connected and mutually overlapped the two groups of supports of bar shaped electric power storage cabinet lower surface
Frame.
The model WDKH-F of the battery.
The agricultural drilling machine made using technical solution of the present invention, a kind of use is more convenient, is convenient for rule
Hole, while the adjustable depth for boring hole are bored, it is easy to carry and mobile, it reduces labor intensity, improves the device of sowing efficiency.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of agricultural drilling machine of the present invention；
Fig. 2 is a kind of top view of agricultural drilling machine of the present invention；
Fig. 3 is a kind of side view of agricultural drilling machine of the present invention；
Fig. 4 is to rotate screw rod, elevator, folding shape in a kind of agricultural drilling machine of the present invention vertically to scrape moving frame, taper gold
Belong to the partial enlarged view that head and limited block match；
Fig. 5 be bar shaped loading plate in a kind of agricultural drilling machine of the present invention, braced frame, bearing base, holding screw,
The partial enlarged view that cross support frame and Miniature nail match；
In figure, 1, bar shaped loading plate；2, braced frame；3, the miniature rotating electric machine of No.1；4, screw rod is rotated vertically；5, it goes up and down
Block；6, folding shape scrapes moving frame；7, cone-shaped metal head；8, round bar is supported；9, loading floor；10, bearing base；11, holding screw；
12, cross support frame；13, vertical round bar；14, clamping rings frame；15, arc spacer；16, upright slide rail；17, fixed frame
Frame；18, folding support frame；19, lifting carriage block；20, round bar is supported vertically；21, universal wheel is rotated；22, horizontal restriction plate；
23, N shape pushing frame；24, bar shaped electric power storage cabinet；25, battery；26, Miniature nail；27, limited block；28, support frame.
Specific embodiment
The present invention is specifically described with reference to the accompanying drawing, as shown in Figs. 1-5, a kind of agricultural drilling machine, including bar shaped
Loading plate 1,1 lower surface of bar shaped loading plate are equipped with rotation pitting machine structure, are equipped at 1 top surface edge of bar shaped loading plate
Hand-held mechanism, the 1 two opposite sides surface of bar shaped loading plate are equipped with lifting moving mechanism, and the rotation pitting machine structure is by processing
Multiple No.1s in 1 upper surface of bar shaped loading plate carry through-hole, are fixedly connected on 1 upper surface of bar shaped loading plate and are located at each one
Upper surface in each braced frame 2 and the downward No.1 Miniature of round end is arranged in braced frame 2 on the outside of number carrying through-hole
Rotating motor 3, is sleeved on each vertical rotation at the vertical rotation screw rod 4 being sleeved on miniature 3 round end of rotating electric machine of each No.1
Elevator 5 on screw rod 4, the multiple folding shapes being inlaid on each 5 side surface of elevator, which scrape moving frame 6, are sleeved on each folding shape scrapes
Cone-shaped metal head 7 on 6 one end face of moving frame is fixedly connected on 1 lower surface of bar shaped loading plate and is located at multiple No.1s and carries through-hole
Support round bar 8 at the center of two sides, the loading floor 9 being sleeved on each support 8 lower end surface of round bar collectively form, the hand
Mechanism is held by being fixedly connected on two groups of bearing bases 10 of 1 top surface edge of bar shaped loading plate, being arranged in each bearing base
One group of holding screw 11 at 10 upper surfaces both ends and between 1 upper surface of bar shaped loading plate is inlaid in two groups of bearing bases 10
The cross support frame 12 of upper surface, the vertical round bar 13 for being fixedly connected on 12 upper surface of cross support frame are sleeved on vertically
The clamping rings frame 14 of 13 upper surface of round bar, two groups of arc spacers 15 for being sleeved on 14 upper surface of clamping rings frame collectively form
, the lifting moving mechanism by process on 1 two opposite sides surface of bar shaped loading plate two groups of bar shaped gap, be inlaid in it is each
Upright slide rail 16 in bar shaped gap, is arranged in each fixed frame the fixed frame 17 for being sleeved on each 16 upper end of upright slide rail
17 side surface of frame and folding support frame 18 between 1 upper surface of bar shaped loading plate, the liter being arranged on each upright slide rail 16
Drop sliding shoe 19, is sleeved on each vertical branch and holds round the vertical support round bar 20 for being inlaid in each 19 lower surface of lifting carriage block
Rotation universal wheel 21 on bar 20, be fixedly connected on 1 lower surface of bar shaped loading plate and with each 19 lower surface side of lifting carriage block
Horizontal restriction plate 22 that mutually overlapped at edge, one group of N shape pushing frame 23 for being fixedly connected on every group of 5 upper surface of elevator collectively form
's；It is equipped with bar shaped electric power storage cabinet 24 between 12 inner surface of cross support frame, is equipped in the bar shaped electric power storage cabinet 24
Battery 25；The quantity of multiple No.1 carrying through-holes is 6-9, and every three No.1 carrying through-holes are equidistant positioned at same
On one horizontal line；The longitudinal section of each braced frame 2 is inverted U-shaped；Each 2 upper surface of the braced frame be equipped with
Three Miniature nails 26 between 1 upper surface of bar shaped loading plate；The quantity that multiple folding shapes scrape moving frame 6 is 4-6, multiple described
Folding shape is scraped moving frame 6 and is angularly located on same circumference；Limited block 27 is set on each vertical 4 lower end surface of rotation screw rod；
The end of each cone-shaped metal head 7 is close to corresponding vertical rotation screw rod 4；The 12 inside table of cross support frame
Face is fixedly connected and 24 lower surface of bar shaped electric power storage cabinet mutually overlapped two groups of support frames 28；The model of the battery 25
WDKH-F。
The characteristics of the present embodiment, is, first when carrying out using this device, bar shaped loading plate 1 is placed on needs
Bore on the ground in hole, wherein the multiple vertical rotation screw rods 4 for being located at 1 lower section of bar shaped loading plate contact ground, wherein often
A vertical rotation screw rod 4 is fixedly connected on the round end of the miniature rotating electric machine 3 of No.1, wherein by control, so that No.1
Miniature rotating electric machine 3 is rotated, and corresponding vertical rotation screw rod 4 is driven to be rotated, and is driven and is located at vertical rotation screw rod 4
On elevator 5 gone up and down, wherein by control rotation direction, the lifting of elevator 5 is adjusted, in each elevator 5
During being gone up and down, so that the multiple folding shapes being located on each 5 side surface of elevator are scraped moving frame 6 and are gone up and down, while
As vertical rotation screw rod 4 is rotated, so that being located at each folding shape scrapes the cone-shaped metal head 7 on 6 lower end surface of moving frame to ground
It carries out effective rotation to scrape, hole is bored convenient for carrying out effective rotation to ground, wherein the miniature rotating electric machine 3 of each No.1 is logical
It crosses braced frame 2 to be attached with 1 upper surface of bar shaped loading plate, wherein being located under bar shaped loading plate 1 when carrying out boring hole
One group of support round bar 8 at surface both ends supports this device, and the loading floor 9 positioned at each support 8 lower end surface of round bar contacts ground,
Convenient for carrying out excellent support to this device, when carrying out mobile brill hole position, 1 one end of bar shaped loading plate is tilted, so that
One of loading floor 9 is far from ground, wherein carrying out rotation 180 degree, mobile bar shaped carrying with another loading floor 9
The distance of plate 1 carries out aforesaid operations again and carries out brill hole, and each movement is all with one of loading floor 9 for rotation origin,
When carrying out rotating mobile, the clamping rings frame 14 for being located at 1 top of bar shaped loading plate is held, is located on clamping rings frame 14
Two groups of arc spacers 15 on surface are comfortable convenient for holding, and wherein clamping rings frame 14 passes through vertical round bar 13 and cross support frame
12 upper surfaces are attached, and wherein the lower end of cross support frame 12 passes through table on two groups of bearing bases 10 and bar shaped loading plate 1
Face is attached, wherein each bearing base 10 is attached securely by one group of holding screw 11 and bar shaped loading plate 1,
In without bore hole when, by pushing down on one group of N shape pushing frame 23 so that be located at each 23 lower end of N shape pushing frame
One group of lifting carriage block 19 in face is declined on corresponding upright slide rail 16, so that being located under each lifting carriage block 19
The vertical support round bar 20 on surface and positioned at it is each it is vertical support 20 lower surface of round bar rotation universal wheel 21 contact ground so that
Each elevator 5 and the folding shape on each 5 side surface of elevator scrape moving frame 6 far from ground, by manually pushing this device,
So that this device carries out shift position, and it is easy to carry, wherein each upright slide rail 16 is by fixed frame 17 and for fixing
The folding support frame 18 of each fixed frame 17 is attached with 1 upper surface of bar shaped loading plate, wherein being located under bar shaped loading plate 1
Surface and with mutually overlapped each 19 lower surface of the lifting carriage block horizontal restriction plate 22 lifting carriage block corresponding convenient for limitation
19, it is a kind of using more convenient, it is convenient for the brill hole of rule, while the adjustable depth for boring hole, it is easy to carry and mobile,
It reduces labor intensity, improves the device of sowing efficiency.
In the present embodiment, wherein installing control switch and motor driver at the free time of this device, control is opened
The control terminal of pass and the driving end of motor driver are attached, wherein the output end of battery 25 by one group of conducting wire respectively with
The power connection end of control switch and motor driver is attached, by pressing control switch, when this device is worked, and motor
Driver just drives the miniature rotating electric machine 3 of No.1 to be rotated, wherein the length of time pressed, to control the miniature electric rotating of No.1
The rotation time of machine 3, to control the adjustable height of elevator 5, the direction for the direction controlling rotation pressed is made first
When with this device, bar shaped loading plate 1 is placed on the ground for carrying out boring hole, wherein being located at bar shaped loading plate 1
Multiple vertical rotation screw rods 4 of lower section contact ground, wherein each vertical rotation screw rod 4 is fixedly connected in the miniature rotation of No.1
On the round end of motor 3, wherein, so that the miniature rotating electric machine 3 of No.1 is rotated, driving corresponding vertical turn by control
Dynamic screw rod 4 is rotated, and the elevator 5 being located on vertical rotation screw rod 4 is driven to be gone up and down, wherein passing through control rotation side
To, be adjusted the lifting of elevator 5, during each elevator 5 is gone up and down so that be located at each 5 side of elevator
Multiple folding shapes on surface are scraped moving frame 6 and are gone up and down, while being rotated also with vertical rotation screw rod 4, so that being located at each
Folding shape is scraped the cone-shaped metal head 7 on 6 lower end surface of moving frame and is scraped to the effective rotation of ground progress, convenient for carrying out effectively to ground
Hole is bored in rotation, wherein the miniature rotating electric machine 3 of each No.1 is attached by braced frame 2 and 1 upper surface of bar shaped loading plate,
Wherein when carrying out boring hole, one group of support round bar 8 positioned at 1 lower surface both ends of bar shaped loading plate supports this device, is located at
The loading floor 9 of each support 8 lower end surface of round bar contacts ground, convenient for carrying out excellent support to this device, is carrying out mobile brill
When cheating position, 1 one end of bar shaped loading plate is tilted, so that one of loading floor 9 is far from ground, wherein with another
Loading floor 9 carries out rotation 180 degree, and the distance of a mobile bar shaped loading plate 1 carries out aforesaid operations again and carries out brill hole, often
Secondary movement is all with one of loading floor 9 for rotation origin, when carrying out rotating mobile, holds and is located at bar shaped carrying
The clamping rings frame 14 of 1 top of plate, two groups of arc spacers 15 positioned at 14 upper surface of clamping rings frame are comfortable convenient for holding, wherein
Clamping rings frame 14 is attached by vertical round bar 13 and 12 upper surface of cross support frame, wherein cross support frame 12
Lower end is attached by two groups of bearing bases 10 and 1 upper surface of bar shaped loading plate, wherein each bearing base 10 passes through one
Group holding screw 11 and bar shaped loading plate 1 are attached securely, wherein when without boring hole, by pushing down on one group
N shape pushing frame 23, so that being located at one group of lifting carriage block 19 of each 23 lower end surface of N shape pushing frame in corresponding upright slide rail
Declined on 16, so that being located at the vertical support round bar 20 of each 19 lower surface of lifting carriage block and being located at each vertical support
The rotation universal wheel 21 of 20 lower surface of round bar contacts ground, so that each elevator 5 and on each 5 side surface of elevator
Folding shape scrapes moving frame 6 far from ground, by manually pushing this device, so that this device progress shift position, easy to carry, wherein often
A upright slide rail 16 is carried by fixed frame 17 and for fixing the folding support frame 18 of each fixed frame 17 and bar shaped
1 upper surface of plate is attached, wherein mutually overlapped positioned at 1 lower surface of bar shaped loading plate and with each 19 lower surface of lifting carriage block
The horizontal restriction plate 22 lifting carriage block 19 corresponding convenient for limitation, wherein being located at the bar shaped electric power storage inside cross support frame 12
Battery 25 in cabinet 24 is convenient for providing power supply to the electrical components in this device, and wherein 24 lower surface of bar shaped electric power storage cabinet is logical
It crosses two groups of support frames 28 to be attached with 12 inner surface of cross support frame, wherein each braced frame 2 is micro- by three
Sprig 26 is attached with 1 upper surface of bar shaped loading plate, wherein being located at the limited block 27 on each vertical rotation 4 lower end surface of screw rod
Convenient for limiting the elevator 5 on corresponding vertical rotation screw rod 4.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art couple
Some variations that some of them part may be made embody the principle of the present invention, belong to the scope of protection of the present invention within.
Claims (10)
1. a kind of agricultural drilling machine, including bar shaped loading plate (1), which is characterized in that bar shaped loading plate (1) lower surface is equipped with
Pitting machine structure is rotated, is equipped with hand-held mechanism, bar shaped loading plate (1) two-phase at bar shaped loading plate (1) top surface edge
Contralateral surface is equipped with lifting moving mechanism, and the rotation pitting machine structure is by processing in the multiple of bar shaped loading plate (1) upper surface
No.1 carrying through-hole, the support frame for being fixedly connected on bar shaped loading plate (1) upper surface and being located on the outside of each No.1 carrying through-hole
Frame (2), setting in the interior upper surface of each braced frame (2) and the downward miniature rotating electric machine of No.1 (3) of round end, be sleeved on it is every
Vertical rotation screw rod (4) on a miniature rotating electric machine of No.1 (3) round end is sleeved on each vertical rotation screw rod (4)
Elevator (5), the multiple folding shapes being inlaid on each elevator (5) side surface, which scrape moving frame (6), are sleeved on each folding shape scrapes moving frame
Cone-shaped metal head (7) on (6) one end faces is fixedly connected on bar shaped loading plate (1) lower surface and to be located at the carrying of multiple No.1s logical
Support round bar (8) at the center of hole two sides, the loading floor (9) being sleeved on each support round bar (8) lower end surface collectively form
, the hand-held mechanism is existed by being fixedly connected on two groups of bearing bases (10) of bar shaped loading plate (1) top surface edge, being arranged
It is one group of holding screw (11) at each bearing base (10) upper surface both ends and between bar shaped loading plate (1) upper surface, embedding
Mounted in two groups of bearing base (10) upper surfaces cross support frame (12), be fixedly connected on cross support frame (12) upper surface
Vertical round bar (13), be sleeved on vertical round bar (13) upper surface clamping rings frame (14), be sleeved on clamping rings frame (14)
What two groups of arc spacers (15) of upper surface collectively formed, the lifting moving mechanism is by processing in bar shaped loading plate (1) two-phase
Two groups of bar shaped gap on contralateral surface, are sleeved on each vertical cunning at the upright slide rail (16) being inlaid in each bar shaped gap
The fixed frame (17) of rail (16) upper end, setting each fixed frame (17) side surface and with bar shaped loading plate (1) upper surface
Between folding support frame (18), lifting carriage block (19) on each upright slide rail (16) is set, is inlaid in each lifting
The vertical support round bar (20) of sliding shoe (19) lower surface, the rotation universal wheel being sleeved on each vertical support round bar (20)
(21), it is fixedly connected on bar shaped loading plate (1) lower surface and mutually overlapped at each lifting carriage block (19) lower surface edge
What horizontal restriction plate (22), one group of N shape pushing frame (23) for being fixedly connected on every group of elevator (5) upper surface collectively formed.
2. a kind of agricultural drilling machine according to claim 1, which is characterized in that table on the inside of the cross support frame (12)
It is equipped with bar shaped electric power storage cabinet (24) between face, is equipped with battery (25) in the bar shaped electric power storage cabinet (24).
3. a kind of agricultural drilling machine according to claim 1, which is characterized in that the quantity of multiple No.1 carrying through-holes
It is 6-9.
4. a kind of agricultural drilling machine according to claim 1, which is characterized in that the vertical of each braced frame (2) cuts
Face is inverted U-shaped.
5. a kind of agricultural drilling machine according to claim 1, which is characterized in that each braced frame (2) upper surface
Three Miniature nails (26) being equipped between bar shaped loading plate (1) upper surface.
6. a kind of agricultural drilling machine according to claim 1, which is characterized in that multiple folding shapes scrape the number of moving frame (6)
Amount is 4-6, and multiple folding shapes are scraped moving frame (6) and are angularly located on same circumference.
7. a kind of agricultural drilling machine according to claim 1, which is characterized in that under each vertical rotation screw rod (4)
Limited block (27) are set on end face.
8. a kind of agricultural drilling machine according to claim 1, which is characterized in that the end of each cone-shaped metal head (7)
Portion is close to corresponding vertical rotation screw rod (4).
9. a kind of agricultural drilling machine according to claim 2, which is characterized in that table on the inside of the cross support frame (12)
Face is fixedly connected and bar shaped electric power storage cabinet (24) lower surface mutually overlapped two groups of support frames (28).
10. a kind of agricultural drilling machine according to claim 2, which is characterized in that the model of the battery (25)
WDKH-F。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711054770.4A CN107896570B (en) | 2017-11-01 | 2017-11-01 | A kind of agricultural drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711054770.4A CN107896570B (en) | 2017-11-01 | 2017-11-01 | A kind of agricultural drilling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107896570A CN107896570A (en) | 2018-04-13 |
| CN107896570B true CN107896570B (en) | 2019-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711054770.4A Active CN107896570B (en) | 2017-11-01 | 2017-11-01 | A kind of agricultural drilling machine |
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| CN (1) | CN107896570B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109315107B (en) * | 2018-11-29 | 2020-06-30 | 湖南工艺美术职业学院 | Extrusion formula gardens equipment of digging pit |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105569584B (en) * | 2015-03-27 | 2017-02-08 | 中国石油化工股份有限公司 | Device and method for oil pipe automatic discharge |
| CN106489420B (en) * | 2016-10-18 | 2018-09-14 | 刘晓岚 | One kind being used for corncob head cutter device |
| CN106817934A (en) * | 2016-12-19 | 2017-06-13 | 青岛橡胶谷知识产权有限公司 | A kind of depth loosening device |
| CN106982586B (en) * | 2017-04-06 | 2019-01-29 | 重庆市泉薮生态农业有限责任公司 | A kind of Novel movable mowing apparatus for vegetable garden |
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Effective date of registration: 20211028 Address after: 513042 Room 201, building 2, Chachang middle school, Yinghong Town, Yingde City, Qingyuan City, Guangdong Province Patentee after: GUANGDONG YINGJIU MANOR GREEN INDUSTRY DEVELOPMENT Co.,Ltd. Address before: 29 Jinying Road, Tianhe District, Guangzhou City, Guangdong Province Patentee before: GUANGDONG ACADEMY OF AGRICULTURAL SCIENCES |
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