CN106304937B - A kind of flat shellfish cropper - Google Patents
A kind of flat shellfish cropper Download PDFInfo
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- CN106304937B CN106304937B CN201610940649.0A CN201610940649A CN106304937B CN 106304937 B CN106304937 B CN 106304937B CN 201610940649 A CN201610940649 A CN 201610940649A CN 106304937 B CN106304937 B CN 106304937B
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- main body
- frame main
- sieve
- upper screen
- screen
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D15/00—Digging machines with sieve graters but without conveying mechanisms
- A01D15/04—Digging machines with sieve graters but without conveying mechanisms with moving or vibrating grates
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Mechanical Means For Catching Fish (AREA)
Abstract
A kind of flat shellfish cropper, belongs to agricultural machinery technological field.The present invention solves the problems, such as that the existing mechanical consumption for flat shellfish harvest is big.The front portion for digging shovel is rotatably connected with main shaft by two groups of transmission components, shovel is dug to be rotatably connected in frame main body by the first rocking arm, main shaft is connected by chain-drive mechanism with speed changer, screening plant is connected by tape handler with main shaft, sieve main body is rotatably connected in frame main body by the 3rd rocking arm and the 4th rocking arm, and the front end of sieve main body is rotatably connected with the second crank disc by third connecting rod, the mesh of lower screen is less than the mesh of upper screen, the planar tilt that each hack bar is set each parallel to upper screen and some hack bars are formed is in upper screen, the rear end of upper screen is provided with the first discharge port, the rear end of lower screen is provided with the second discharge port, first discharge port and the second discharge port are staggered.The present invention is used to harvesting and screening flat shellfish.
Description
Technical field
The present invention relates to a kind of flat shellfish cropper, belong to agricultural machinery technological field.
Background technology
Flat shellfish is China's parts of generic medicinal plants, and a kind of characteristic plants economic kind, the medical value and warp of flat shellfish uniqueness
Ji value is so that the plantation industry development of flat shellfish is swift and violent.The sowing of flat shellfish now, harvest and screening are all to rely on to be accomplished manually, and are passed through
Plantation, excavation and the screening of flat shellfish are completed using instruments such as pick, spade, dustpan, sieves, there are labor intensity is big, work efficiency is low,
The problems such as labour cost is high, product breakage rate high quality is unstable.Flat shellfish is blocked up in the flat shellfish of many of screening process root that ossifys
Plug Screening Network, sieving flat shellfish soil each time must use people brush to dial Screening Network, and the flat shellfish screened out is scooped up in dustpan, manually the portion of winnowing with a dustpan out
Point flat shellfish is ossify small root or sorting some debris, cumbersome, influences flat shellfish soil separative efficiency, while cause flat shellfish quality
It is not high.
The utility model patent of Application No. 201610097576.3 discloses a kind of fritillary bulb cropper, by dilatory motor-driven
Power output shaft connects transmission case, and transmission case drives spiral Fen Tu mechanisms and transmission mechanism respectively, and spiral Fen Tu mechanisms wipe top layer off
It is simultaneously pushed into work road by soil to both sides, after the mixture of fritillary bulb and soil is dug through digging mechanism, and by conveyer
Structure is sent it on bolter, and different size of fritillary bulb is screened in the reciprocating motion sieved by two separate.It is such a
Fritillary bulb cropper will harvest screening integration, save time and manpower, but its is complicated, and transmission case wants band at the same time
Dynamic digging mechanism, bolter and spiral point of native mechanism kinematic, power consumption is larger, and energy saving is bad, and digging mechanism can not be adjusted
Whole excavating depth, it is impossible to adjusting excavating depth according to the native depth of actually burying of flat shellfish.
The content of the invention
The present invention is to solve the problems, such as that the existing mechanical consumption for flat shellfish harvest is big, and then is provided a kind of flat
Shellfish cropper.
The present invention is that technical solution is used by solving above-mentioned technical problem：
A kind of flat shellfish cropper, including rack, excavating gear, screening plant, rack include frame main body and are fixed in machine
The haulage clip of frame body front end, the excavating gear are fixed in the front portion of frame main body, and the screening plant is fixed in rack master
The rear portion of body, the front portion of frame main body are also connected with speed changer,
The excavating gear include main shaft, dig shovel, two the first crank discs, two first connecting rods being oppositely arranged, relatively
Two second connecting rods and symmetrically arranged two the first rocking arms set, major axis horizontal set and can be turned by bearing and bearing block
Dynamic to be fixed in frame main body, each first crank disc is affixed with main shaft and is relatively arranged on the outside of frame main body, Mei Ge
One end of one connecting rod is hinged with first crank disc, and the other end of each first connecting rod is hinged with a second connecting rod, digs shovel
Front portion be rotatably connected with main shaft by the first crank disc, first connecting rod and second connecting rod, dig shovel pass through the first rocking arm can turn
Dynamic to be connected in frame main body, main shaft is connected by chain-drive mechanism with speed changer,
The screening plant includes the second crank disc, third connecting rod, sieve main body, is oppositely arranged on sieve body front part
Two the 3rd rocking arms, two the 4th rocking arms and two carrying rollers for being oppositely arranged on sieve back body, two carrying rollers are symmetrical
It is fixed in frame main body both sides and is located at frame main body rear portion, screening plant is connected by tape handler with main shaft, the band
Transmission mechanism includes the first to the 3rd belt wheel, and first pulley is fixed on main shaft, and the second belt wheel and the 3rd belt wheel are fixed in rack
In main body, and the 3rd belt wheel and the second crank disc are coaxially affixed, and the second belt wheel is located at the surface of the 3rd belt wheel, and sieve main body is led to
Cross the 3rd rocking arm and the 4th rocking arm is rotatably connected in frame main body, and the front end of sieve main body and the second crank disc pass through the
Three-link is rotatably connected, and the rear end for digging shovel is located at the top of sieve main body, and the sieve main body includes upper screen, lower screen
Net, the coaming plate for being fixed in upper screen and lower screen surrounding, some hack bars above upper screen, lower screen
Mesh is less than the mesh of upper screen, and the both ends of hack bar are respectively and fixedly connected on the coaming plate at left and right sides of upper screen, each broken
The planar tilt that native bar is set each parallel to upper screen and some hack bars are formed is set in upper screen, the rear end of upper screen
The first discharge port is equipped with, the rear end of lower screen is provided with the second discharge port, and the first discharge port and the second discharge port are staggered.
The mesh of upper screen and the mesh of lower screen are the slot hole being uniformly arranged, the mesh overall length * of upper screen
Width is 40mm*15mm, a diameter of 15mm of its end semicircle, several between adjacent two slot holes being arranged side by side in upper screen
What centre distance is 45mm, and the geometric center distance between adjacent two slot holes being arranged in juxtaposition is 70mm；The net of lower screen
Kong overall lengths * wide is 20mm*10mm, a diameter of 10mm of its end semicircle, adjacent two slot holes being arranged side by side in lower screen it
Between geometric center distance be 25mm, geometric center between adjacent two slot holes being arranged in juxtaposition is apart from being 40mm.
The cross section of sieve main body is rectangular configuration, four corners of upper screen and four corners of lower screen
Baffle is both provided with, the baffle is set perpendicular to upper screen and lower screen.
A kind of flat shellfish cropper further includes covering device, and the covering device is affixed with frame main body and is located at screening plant
Rear, the upper end of covering device is the first stock chest and the second stock chest being set up in parallel, and the first stock chest is correspondingly arranged at
The lower section of first discharge port, the second stock chest are correspondingly arranged at the lower section of the second discharge port, and the lower end of covering device is moved along it
Direction offers the straight slot of inverted U.
The slot bottom of straight slot is arranged to stepped along its length on covering device, the connection between two adjacent ladders
Plane is inclined-plane.
A kind of flat shellfish cropper further includes two locating wheels for being oppositely arranged on frame main body both sides, and each locating wheel is logical
It is detachably affixed with frame main body to cross a locating rod, the vertical range between locating wheel and frame main body is adjustable.
The present invention has the following effects that compared with prior art：
The mixture of flat shellfish and soil has been dug by excavating gear, and mixture has been sent in sieve main body, has passed through second
The effect of crank disc and third connecting rod, sieve main body move reciprocatingly in frame main body, and the mixture on upper screen passes through
The movement of sieve strikes on hack bar and is broken up, and easy to preferably screen, separate flat shellfish and soil, is received with existing fritillary bulb
The machine of obtaining is compared, and is reduced spiral Fen Tu mechanisms, is added hack bar, and the screening effect that the two reaches is identical, but the present invention's is flat
Energy consumption needed for shellfish cropper has obtained greatly reducing, energy saving higher.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is the schematic front view of the present invention；
Fig. 3 is the schematic top plan view of the present invention；
Fig. 4 is the dimensional structure diagram for digging shovel；
Fig. 5 is the dimensional structure diagram of sieve main body；
Fig. 6 is the dimensional structure diagram of frame main body；
Fig. 7 is the dimensional structure diagram of trailing bar.
Embodiment
Embodiment one：Illustrate present embodiment with reference to Fig. 1~Fig. 7, a kind of flat shellfish cropper of present embodiment,
Including rack, excavating gear, screening plant, rack includes frame main body 1 and the haulage clip 2 for being fixed in 1 front end of frame main body, institute
The front portion that excavating gear is fixed in frame main body 1 is stated, the screening plant is fixed in the rear portion of frame main body 1, frame main body 1
Front portion is also connected with speed changer 3,
The excavating gear include main shaft 4, dig shovel 5, two the first crank discs 6, be oppositely arranged two first connecting rods 7,
Two second connecting rods 8 and symmetrically arranged two the first rocking arms 9 being oppositely arranged, main shaft 4 is horizontally disposed and passes through bearing and axis
Bearing is rotatably fixed in frame main body 1, and each first crank disc 6 is affixed with main shaft 4 and is relatively arranged on frame main body 1
Outside, one end of each first connecting rod 7 is hinged with first crank disc 6, the other end of each first connecting rod 7 and one second
Connecting rod 8 is hinged, and the front portion for digging shovel 5 is rotatably connected with main shaft 4 by the first crank disc 6, first connecting rod 7 and second connecting rod 8, is dug
Shovel 5 is rotatably connected in frame main body 1 by the first rocking arm 9, and main shaft 4 is connected by chain-drive mechanism 11 with speed changer 3,
The screening plant includes the second crank disc 20, third connecting rod 21, sieve main body 22, is oppositely arranged on sieve main body
22 two anterior the 3rd rocking arms 23, two the 4th rocking arms 24 and two carrying rollers for being oppositely arranged on 22 rear portion of sieve main body
25, two carrying rollers 25 are symmetrically fixed in 1 both sides of frame main body and are located at 1 rear portion of frame main body, and screening plant passes through V belt translation
Mechanism is connected with main shaft 4, and the tape handler includes the first to the 3rd belt wheel, and first pulley 26-1 is fixed on main shaft 4, the
Two belt wheel 26-2 and the 3rd belt wheel 26-3 are fixed in frame main body 1, and the 3rd belt wheel 26-3 and the second crank disc 20 are coaxially solid
Connect, the second belt wheel 26-2 is located at the surface of the 3rd belt wheel 26-3, and sieve main body 22 passes through the 3rd rocking arm 23 and the 4th rocking arm 24
It is rotatably connected in frame main body 1, and the front end of sieve main body 22 and the second crank disc 20 are rotatable by third connecting rod 21
Connection, the rear end for digging shovel 5 are located at the top of sieve main body 22, and the sieve main body 22 includes upper screen 22-1, lower screen
If 22-2, the coaming plate 22-3 that is fixed in upper screen 22-1 and lower screen 22-2 surroundings, above upper screen 22-1
The mesh of dry crushing soil bar 22-4, lower screen 22-2 are less than the mesh of upper screen 22-1, and the both ends of hack bar 22-4 are solid respectively
Be connected on the coaming plate 22-3 at left and right sides of upper screen 22-1, each hack bar 22-4 each parallel to upper screen 22-1 set and
The planar tilt that some hack bar 22-4 are formed is provided with the first discharging in upper screen 22-1, the rear end of upper screen 22-1
Mouth 22-5, the rear end of lower screen 22-2 is provided with the second discharge port 22-6, the first discharge port 22-5 and the second discharge port 22-6
It is staggered.
Frame main body 1 is connected by haulage clip 2 and axis pin with dynamic power machine (such as tractor).The quantity of hack bar 22-4 is excellent
Elect four as.During work, by the power output axis connection speed changer 3 of dynamic power machine (such as tractor), speed changer 3 passes through chain drive
Mechanism 11 drives main shaft 4 to rotate, and the first crank disc 6, first connecting rod 7 and second connecting rod 8 drive digging with the rotation of main shaft 4
Shovel 5, which is done, excavates downwards movement, with the rotation of main shaft 4, digs shovel 5 and digs the mixture of Ping Bei and soil, then be delivered to sieve master
In body 22, the first rocking arm 9 plays the role of support digging 5, Ping Bei of shovel and the mixture of soil is first dropped into upper screen 22-1, the
One belt wheel 26-1, which is fixed on main shaft 4, is used as driving pulley, and band the second belt wheel 26-2 of branch and the 3rd belt wheel 26-3 is rotated successively, from
And drive and rotated with coaxial the second affixed crank discs 20 of the 3rd belt wheel 26-3, sieve main body 22 passes through third connecting rod 21 and second
Crank disc 20 connects, and sieve main body 22 moves reciprocatingly with the rotation of the second crank disc 20, on upper screen 22-1
The mixture of flat shellfish and soil is struck on hack bar 22-4 by rocking, and by shock repeatedly, large clod is crashed, and makes to put down
Shellfish and soil can be separated preferably, and easy to screen, the 3rd rocking arm 23 and the 4th rocking arm 24 play the work of support screen host body 22
With big flat shellfish is fallen into storing bag or groove by the first discharge port 22-5, and it is enterprising that small flat shellfish and fine earth fall into lower screen 22-2
One step is sieved, and small flat shellfish is fallen into another storing bag or groove by the second discharge port 22-6.
Use the flat shellfish cropper of the present invention so that the harvest of flat shellfish and screening integration, it is cost-effective, save the time
And manpower, production capacity caused by when compensate for manually harvest screening is low, phenomena such as unstable product quality, it is simple in structure can
Lean on.
Embodiment two：Illustrate present embodiment, the mesh and lower screen of upper screen 22-1 with reference to Fig. 1~Fig. 4
The mesh of net 22-2 is the slot hole being uniformly arranged, and the mesh overall length * wide of upper screen 22-1 is 40mm*15mm, its end is partly
Circular diameter is 15mm, and the geometric center distance between adjacent two slot holes being arranged side by side in upper screen 22-1 is 45mm, and
The geometric center distance arranged between adjacent two slot holes of arrangement is 70mm；The mesh overall length * wide of lower screen 22-2 is 20mm*
Geometric center between adjacent two slot holes being arranged side by side in 10mm, its end semicircle a diameter of 10mm, lower screen 22-2
Distance is 25mm, and the geometric center distance between adjacent two slot holes being arranged in juxtaposition is 40mm.It is so designed that, upper screen
22-1 screens out flat shellfish of the diameter dimension less than 15mm and soil, collects flat shellfish of the diameter dimension more than 15mm from the first discharge port 22-5
Send out, lower screen 22-2 screens out flat shellfish of the diameter dimension less than 10mm and soil, collects diameter dimension between 10mm~15mm
Flat shellfish sent out from the second discharge port 22-6.It is relatively low less than the flat shellfish proportion of 10mm, and it can not commercially sell, one
As seed stay in Tanaka.Other compositions are identical with embodiment one with connection relation.
Embodiment three：Illustrating present embodiment with reference to Fig. 1, the cross section of sieve main body 22 is rectangular configuration, on
Four corners of layer sieve 22-1 and four corners of lower screen 22-2 are both provided with baffle 30, and the baffle 30 hangs down
Directly set in upper screen 22-1 and lower screen 22-2.It is so designed that, baffle 30 can be prevented in screening process, flat shellfish residual
In the corner of sieve main body 22.Other compositions are the same as one or two specific embodiments with connection relation.
Embodiment four：Illustrating present embodiment with reference to Fig. 1, a kind of flat shellfish cropper further includes covering device 40,
The covering device 40 is affixed with frame main body 1 and is located at the rear of screening plant, and the upper end of covering device 40 is to be set up in parallel
The first stock chest 40-1 and the second stock chest 40-2, the first stock chest 40-1 be correspondingly arranged under the first discharge port 22-5
Side, the second stock chest 40-2 are correspondingly arranged at the lower section of the second discharge port 22-6, its moving direction of the lower end edge of covering device 40
Offer the straight slot 40-3 of inverted U.It is so designed that, the first stock chest 40-1 is used to collect what is sent out in the first discharge port 22-5
Flat shellfish, the second stock chest 40-2 are used to collect the flat shellfish sent out in the second discharge port 22-6, during use, inverted U straight slot 40-
3 fall within ground, after under excavating gear has dug native peaceful shellfish, screening plant sieves soil, with the shifting of front dynamic power machine
Dynamic, the soil aggregation being scattered is formed ridge platform by inverted U straight slot 40-3, is sowed easy to next time.Other compositions are with connection relation and specifically
Embodiment three is identical.
Embodiment five：Illustrate present embodiment with reference to Fig. 1~Fig. 4, the slot bottom of straight slot 40-3 on covering device 40
It is arranged to stepped along its length, the connection plane between two adjacent ladders is inclined-plane.It is so designed that, is obliquely installed
Slot bottom during being moved with dynamic power machine, avoid soil amount it is more poly- more and enter stock chest in, influence screen quality,
Resistance of the soil to slot bottom of a part can be reduced at the same time, improve efficiency.Other compositions and connection relation and embodiment
Four is identical.
Embodiment six：Illustrate present embodiment with reference to Fig. 1, a kind of flat shellfish cropper further includes the machine of being oppositely arranged on
Two locating wheels 50 of 1 both sides of frame body, each locating wheel 50 are detachably solid by a locating rod 51 and frame main body 1
Connect, the vertical range between locating wheel 50 and frame main body 1 is adjustable.It is so designed that, by adjusting locating wheel 50 and frame main body 1
Between vertical range, the relative altitude of frame main body 1 and dynamic power machine (such as tractor) is determined when being easily installed, so as to control
System digs the embedded depth of shovel 5, meanwhile, when rack is mechanically unloaded from power, play a supportive role, anti-mesh digs shovel 5 and destroys.
Other compositions are identical with embodiment one, two, four or five with connection relation.
Claims (6)
1. a kind of flat shellfish cropper, including rack, excavating gear, screening plant, rack includes frame main body (1) and is fixed in machine
The haulage clip (2) of frame body (1) front end, the excavating gear are fixed in the front portion of frame main body (1), and the screening plant is affixed
At the rear portion of frame main body (1), the front portion of frame main body (1) is also connected with speed changer (3), it is characterised in that：
The excavating gear includes main shaft (4), digs shovel (5), two the first crank discs (6), two first connecting rods being oppositely arranged
(7), two second connecting rods (8) and symmetrically arranged two the first rocking arms (9) being oppositely arranged, main shaft (4) are horizontally disposed and logical
Cross bearing and bearing block to be rotatably fixed in frame main body (1), each first crank disc (6) is affixed with main shaft (4) and phase
To being arranged on the outside of frame main body (1), one end of each first connecting rod (7) is hinged with first crank disc (6), and each first
The other end of connecting rod (7) and second connecting rod (8) are hinged, dig the front portion of shovel (5) and main shaft (4) by the first crank disc (6),
First connecting rod (7) and second connecting rod (8) are rotatably connected, and dig shovel (5) and are rotatably connected by the first rocking arm (9) in frame main body
(1) on, main shaft (4) is connected by chain-drive mechanism (11) with speed changer (3),
The screening plant includes the second crank disc (20), third connecting rod (21), sieve main body (22), is oppositely arranged on sieve master
Two the 3rd rocking arms (23) of body (22) front portion, two the 4th rocking arms (24) and two for being oppositely arranged on sieve main body (22) rear portion
A carrying roller (25), two carrying rollers (25) are symmetrically fixed in frame main body (1) both sides and are located at frame main body (1) rear portion, sieve
Screening device is connected by tape handler with main shaft (4), and the tape handler includes the first to the 3rd belt wheel, first pulley
(26-1) is fixed on main shaft (4), and the second belt wheel (26-2) and the 3rd belt wheel (26-3) are fixed in frame main body (1), and the
Three belt wheels (26-3) and the second crank disc (20) are coaxial affixed, the second belt wheel (26-2) be located at the 3rd belt wheel (26-3) just on
Side, sieve main body (22) is rotatably connected in frame main body (1) by the 3rd rocking arm (23) and the 4th rocking arm (24), and sieve
The front end of main body (22) is rotatably connected with the second crank disc (20) by third connecting rod (21), digs the rear end of shovel (5) positioned at sieve
The top of host's body (22), the sieve main body (22) include upper screen (22-1), lower screen (22-2), are fixed in upper strata
Sieve (22-1) and the coaming plate (22-3) of lower screen (22-2) surrounding, some hack bars above upper screen (22-1)
(22-4), the mesh of lower screen (22-2) are less than the mesh of upper screen (22-1), and the both ends of hack bar (22-4) are solid respectively
It is connected on the coaming plate (22-3) at left and right sides of upper screen (22-1), each hack bar (22-4) is each parallel to upper screen (22-
1) set and the planar tilt of some hack bars (22-4) formation is set in upper screen (22-1), the rear end of upper screen (22-1)
The first discharge port (22-5) is equipped with, the rear end of lower screen (22-2) is provided with the second discharge port (22-6), the first discharge port
(22-5) and the second discharge port (22-6) are staggered.
A kind of 2. flat shellfish cropper according to claim 1, it is characterised in that：The mesh of upper screen (22-1) and lower floor
The mesh of sieve (22-2) is the slot hole being uniformly arranged, and the mesh overall length * wide of upper screen (22-1) is 40mm*15mm, its
The a diameter of 15mm of end semicircle, the geometric center distance between adjacent two slot holes being arranged side by side in upper screen (22-1) are
45mm, the geometric center distance between adjacent two slot holes being arranged in juxtaposition is 70mm；The mesh overall length * of lower screen (22-2)
Width is 20mm*10mm, a diameter of 10mm of its end semicircle, between adjacent two slot holes being arranged side by side in lower screen (22-2)
Geometric center distance be 25mm, geometric center between adjacent two slot holes being arranged in juxtaposition is apart from being 40mm.
A kind of 3. flat shellfish cropper according to claim 1 or 2, it is characterised in that：The cross section of sieve main body (22) is
Rectangular configuration, four corners of upper screen (22-1) and four corners of lower screen (22-2) are both provided with baffle
(30), the baffle (30) is set perpendicular to upper screen (22-1) and lower screen (22-2).
A kind of 4. flat shellfish cropper according to claim 3, it is characterised in that：A kind of flat shellfish cropper further includes earthing dress
Put (40), the covering device (40) and frame main body (1) be affixed and rear positioned at screening plant, covering device (40) it is upper
The first stock chest (40-1) and the second stock chest (40-2) to be set up in parallel are held, the first stock chest (40-1) is correspondingly arranged at
The lower section of one discharge port (22-5), the second stock chest (40-2) are correspondingly arranged at the lower section of the second discharge port (22-6), earthing dress
Put the straight slot (40-3) that the lower end edge of (40) its moving direction offers inverted U.
A kind of 5. flat shellfish cropper according to claim 4, it is characterised in that：Straight slot (40-3) on covering device (40)
Slot bottom is arranged to stepped along its length, and the connection plane between two adjacent ladders is inclined-plane.
A kind of 6. flat shellfish cropper according to claim 1,2,4 or 5, it is characterised in that：A kind of flat shellfish cropper also wraps
Two locating wheels (50) for being oppositely arranged on frame main body (1) both sides are included, each locating wheel (50) passes through a locating rod
(51) detachable affixed with frame main body (1), the vertical range between locating wheel (50) and frame main body (1) is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610940649.0A CN106304937B (en) | 2016-10-25 | 2016-10-25 | A kind of flat shellfish cropper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610940649.0A CN106304937B (en) | 2016-10-25 | 2016-10-25 | A kind of flat shellfish cropper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106304937A CN106304937A (en) | 2017-01-11 |
| CN106304937B true CN106304937B (en) | 2018-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610940649.0A Expired - Fee Related CN106304937B (en) | 2016-10-25 | 2016-10-25 | A kind of flat shellfish cropper |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107646805B (en) * | 2017-10-15 | 2019-11-12 | 长乐清大正华机械制造有限公司 | Clam machine is harrowed at sandy beach |
| CN110214516A (en) * | 2019-06-27 | 2019-09-10 | 丹阳荣嘉精密机械有限公司 | A kind of harvester for potato rack |
| CN117397406B (en) * | 2023-11-30 | 2024-06-04 | 西藏自治区农牧科学院 | Grassland ecological restoration is with planting device |
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| CN101185389A (en) * | 2007-10-25 | 2008-05-28 | 叶保国 | Reciprocating vibrating type peanut harvesting machine |
| KR100920776B1 (en) * | 2009-04-13 | 2009-10-08 | 경상북도 농업기술원 | Harvesters for root crops |
| CN203618343U (en) * | 2013-12-15 | 2014-06-04 | 郑州市鼎力干燥设备有限公司 | Double-layer vibration rack double-side shrinking peanut unearthed machine |
| CN203633145U (en) * | 2013-12-27 | 2014-06-11 | 中国农业大学 | Long tuber Chinese herbal medicine excavating harvester |
| CN204408938U (en) * | 2015-01-27 | 2015-06-24 | 黑龙江八一农垦大学 | Minitype flat bulb of fritillary excavator |
| CN105557170A (en) * | 2016-02-23 | 2016-05-11 | 黑龙江八一农垦大学 | Fritillary bulb harvesting machine |
| CN206100934U (en) * | 2016-10-25 | 2017-04-19 | 东北林业大学 | Flat shellfish harvester |
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| CN106304937A (en) | 2017-01-11 |
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