CN110024603A - A kind of agricultural film covering device - Google Patents
A kind of agricultural film covering device Download PDFInfo
- Publication number
- CN110024603A CN110024603A CN201910338151.0A CN201910338151A CN110024603A CN 110024603 A CN110024603 A CN 110024603A CN 201910338151 A CN201910338151 A CN 201910338151A CN 110024603 A CN110024603 A CN 110024603A
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- China
- Prior art keywords
- connecting plate
- shaft
- plate
- hole
- film covering
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- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
- A01G13/0287—Devices for laying-out or removing ground coverings
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Protection Of Plants (AREA)
Abstract
The invention discloses a kind of agriculture film covering devices, including bottom plate, L-type connecting plate top center offers through-hole, first arc-shaped through-hole there are two being opened up on the outside of through-hole at the top of L-type connecting plate, L-type connecting plate bottom is equipped with the first connecting plate being flexibly connected, first connecting plate top center is equipped with the second shaft, second arc-shaped through-hole there are two being opened up on the outside of the second shaft at the top of first connecting plate, L-type connecting plate and the first connecting plate are bolted by several, first connecting plate bottom is equipped with the first electric pushrod, first electric pushrod one end is equipped with the second connecting rod, second connecting rod one end is equipped with trailing bar, matching is equipped with slide plate in sliding rail, mounting rack bottom is equipped with motor, output shaft one end of motor is equipped with screw rod, screw rod one end is equipped with the 4th shaft, the matching of screw rod outer wall is equipped with feed screw nut.The present invention is convenient to use, it can be achieved that mulch reel fast moves in the horizontal direction, it can be achieved that the angle to trailing bar is adjusted.
Description
Technical field
The present invention relates to technical field of agricultural mechanical equipment, in particular to a kind of agricultural film covering device.
Background technique
Part potato, beans, greengrocery crop-planting often frequently with Root growth, Root growth can be improved ground
Temperature, fertilizer conservation, increases crop yield at water conservation, and Root growth is often arranged in pairs or groups mulch overlay film, and ditch ridge overlay film can be with effectively save water
Resource reduces the number of pouring, is further retained, heats, and avoids rain drop erosion ground or causes soil hardening, reduces workload
The characteristics of.Transparent plastic film is covered ground by plastic film mulching cultivation, sow under film and protect crops seedling raw
It is long, film is opened after temperature turns warm, seedling is transferred under normal weather conditions and grows.This measure is in Yield in Cold, heat
Play the effect of Meteorological effect, increasing both production and income in insufficient area.Generally, it is equivalent to and extends the season of growth 20~30 for crops
It.0~5 centimetre of ground temperature improves 2~4 DEG C in winter-spring season film, and surface layer temperature improves 4~8 DEG C, and hot summer can drop again
Ground temperature in low film.Plastic film mulching decreased soil water evaporation, also acts as the effect retained and conserved soil moisture.It is manured into soil under the protection of mulch
Fertilizer will not because wind, solarization, drench with rain due to lose, also efficiently control the growth of weeds.The ability of colorless film reflected light
It is very strong, the sunlight of 15 centimetres away from ground eminences can be made to increase by 10%, improve the light and heat condition of gas-bearing formation near the ground.Plastic-film-covered cultivation also promotees
Into soil microbial activity, accelerate the decomposition of organic substance, improve soil physical chemistry structure, is created for crop growth suitable
Suitable ecological environment.Crop film-coating cultivation has become an important measures of world agriculture volume increase, but with fastest developing speed, area is most
Greatly, what effect was best will calculate China.China's plastic-film-covered cultivation expands from the regional development that cools to outskirts of a town Plain from fruit trees and vegetables
To grain and cotton crop, labor efficiency is significantly improved, suddenly takes farming season, saves land used, small investment, high efficiency.It is located in high and cold cool
Yanbei Prefecture, very cold, growth period is short, is maize production " forbidden zone " for a long time, and general year's harvest kind corn all cannot be at
It is ripe, after plastic-film-covered cultivation, effective accumulated temperature is increased, corn can be safe mature in locality.Gansu Province combined task uses
Wheat mulch bunch planting technology solves the problems, such as that moisture is in short supply and shortage of heat, realizes and water-saving heats high-yield culturing.
Existing agriculture film covering device, mulch reel cannot be adjusted in the horizontal direction, be not easy to overlay film, earthing
The angle of plate cannot be adjusted, and influence the earthing effect of trailing bar.
Summary of the invention
The main purpose of the present invention is to provide a kind of agriculture film covering devices, can effectively solve asking in background technique
Topic.
To achieve the above object, the technical scheme adopted by the invention is as follows:
A kind of agriculture film covering device, including bottom plate, the bottom plate top side are equipped with bail, the other side at the top of the bottom plate
If two support bar tops are equipped with the same handle, and the bottom base plate is close to the bail one there are two support rod
Side is equipped with the first link block, and the first link block side wall is equipped with first rotating shaft, and the first rotating shaft passes through first connection
Block, the first rotating shaft both ends are set in the plate outer side there are two wheel, and the bottom base plate is close to the support rod side
If the first connecting rod is set to the L-type connecting plate and described there are two L-type connecting plate, two first connecting rods and sliding rail
Between sliding rail, described first connecting rod one end is equipped with universal wheel, and the L-type connecting plate top center offers through-hole, the L
It is opened up on the outside of the through-hole at the top of type connecting plate there are two the first arc-shaped through-hole, the L-type connecting plate bottom is equipped with activity even
The first connecting plate connect, the first connecting plate top center are equipped with the second shaft, and second shaft passes through the through-hole, institute
It states second shaft one end and is equipped with block at the top of the L-type connecting plate, the first connecting plate top is in outside second shaft
Side is opened up there are two the second arc-shaped through-hole, and the L-type connecting plate and first connecting plate are bolted by several, described
Bolt passes through first arc-shaped through-hole and second arc-shaped through-hole, and first connecting plate bottom is equipped with first and electronic pushes away
Bar, first electric pushrod one end are equipped with the second connecting rod, and second connecting rod one end is equipped with trailing bar, the bottom plate bottom
Portion is respectively equipped with the second link block and mounting rack close to the sliding rail both ends, and matching is equipped with slide plate, the slide plate in the sliding rail
Bottom side is equipped with third link block, and the slide plate bottom other side is set there are two the second electric pushrod, and two second electronic push away
Bar one end is equipped with same second connecting plate, and second connecting plate bottom side is equipped with third connecting plate, second connection
The board bottom portion other side is equipped with the 4th connecting plate, and the third connecting plate side wall is equipped with third shaft, and the third shaft passes through institute
Third connecting plate and the 4th connecting plate are stated, the third shaft outer wall is in the third connecting plate and the 4th connecting plate
Between be arranged with mulch reel, the mounting rack bottom is equipped with motor, and output shaft one end of the motor is equipped with screw rod, the silk
Bar passes through the third link block, and described screw rod one end is equipped with the 4th shaft, and the 4th shaft passes through second link block,
The screw rod outer wall matching is equipped with feed screw nut, and feed screw nut's side wall is connected with the third link block side wall.
Preferably, handle both ends outer wall is equipped with protective pad.
Preferably, the bail is connected with the base thread, and the block is connected with second shaft thread.
Preferably, the output shaft central axis of the motor and the screw rod central axis with the 4th spindle central
Axis is overlapped.
Preferably, the screw rod and the sliding rail are arranged in parallel.
Preferably, the sliding rail both ends are equipped with baffle.
Preferably, the wheel outer wall is equipped with anti-skid chequer.
Preferably, the third connecting plate bottom is equipped with through slot, and the third connecting plate side wall offers threaded hole, described
Threaded hole is connected to the through slot, and matching is equipped with fastening screw in the threaded hole, and the through slot inner wall is far from the threaded hole one
Side offers the thread groove to match with the fastening screw, and the fastening screw is set in the thread groove, the fastening spiral shell
Nail is intermediate not to have screw thread, and the third shaft is set to above the fastening screw, the third connecting plate and the 4th connection
Hardened structure is identical.
Compared with prior art, the invention has the following beneficial effects: a kind of agriculture film covering device, pass through setting the
Two link blocks, mounting rack, slide plate, third link block, the second electric pushrod, the second connecting plate, third connecting plate, the 4th connection
Plate, third shaft, motor, screw rod, the 4th shaft and feed screw nut are, it can be achieved that mulch reel fast moves in the horizontal direction；
By the way that L-type connecting plate, first connecting rod, sliding rail, universal wheel, through-hole, the first arc-shaped through-hole, the first connecting plate, second turn is arranged
Axis, block, the second arc-shaped through-hole and bolt are, it can be achieved that the angle to trailing bar is adjusted.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of agriculture film covering device of the present invention.
Fig. 2 is a kind of agriculture film covering device entirety side view of the present invention.
Fig. 3 is a kind of agricultural of present invention enlarged diagram at A in film covering device Fig. 2.
Fig. 4 is a kind of agricultural of present invention enlarged diagram at B in film covering device Fig. 2.
Fig. 5 is a kind of agricultural film covering device L-type connecting board structure schematic diagram of the present invention.
Fig. 6 is a kind of agricultural the first connecting board structure of film covering device schematic diagram of the present invention.
In figure: 1, bottom plate；2, bail；3, support rod；4, handle；5, the first link block；6, first rotating shaft；7, wheel；
8, L-type connecting plate；9, first connecting rod；10, sliding rail；11, universal wheel；12, through-hole；13, the first arc-shaped through-hole；14, first connects
Fishplate bar；15, the second shaft；16, block；17, the second arc-shaped through-hole；18, bolt；19, the first electric pushrod；20, the second connection
Bar；21, trailing bar；22, the second link block；23, mounting rack；24, slide plate；25, third link block；26, the second electric pushrod；
27, the second connecting plate；28, third connecting plate；29, the 4th connecting plate；30, third shaft；31, mulch reel；32, motor；33,
Screw rod；34, the 4th shaft；35, feed screw nut.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
As shown in Figure 1-3, a kind of agriculture film covering device, including bottom plate 1,1 top side of bottom plate are equipped with bail 2, bottom
The 1 top other side of plate is set there are two support rod 3, the same handle 4 is equipped at the top of two support rods 3,1 bottom of bottom plate is close to traction
2 side of ring is equipped with the first link block 5, and 5 side wall of the first link block is equipped with first rotating shaft 6, and first rotating shaft 6 passes through the first link block 5,
6 both ends of first rotating shaft are set on the outside of bottom plate 1 there are two wheel 7, and 1 bottom of bottom plate sets that there are two L-types to connect close to 3 side of support rod
8, two first connecting rods 9 of plate and sliding rail 10, first connecting rod 9 are set between L-type connecting plate 8 and sliding rail 10, first connecting rod 9
One end is equipped with universal wheel 11, and 8 top center of L-type connecting plate offers through-hole 12, and 8 top of L-type connecting plate is in 12 outside of through-hole
It opens up there are two the first arc-shaped through-hole 13,8 bottom of L-type connecting plate is equipped with the first connecting plate 14 being flexibly connected, the first connecting plate
14 top centers are equipped with the second shaft 15, and the second shaft 15 passes through through-hole 12, and 15 one end of the second shaft is in 8 top of L-type connecting plate
Equipped with block 16, the top of the first connecting plate 14 opens up that there are two the second arc-shaped through-hole 17, L-type connecting plates on the outside of the second shaft 15
8 and first connecting plate 14 by several bolts 18 connect, bolt 18 pass through the first arc-shaped through-hole 13 and the second arc-shaped through-hole 17,
First connecting plate, 14 bottom is equipped with the first electric pushrod 19, and 19 one end of the first electric pushrod is equipped with the second connecting rod 20, and second connects
20 one end of extension bar is equipped with trailing bar 21, and 1 bottom of bottom plate is respectively equipped with the second link block 22 and mounting rack 23 close to 10 both ends of sliding rail,
Matching is equipped with slide plate 24 in sliding rail 10, and 24 bottom side of slide plate is equipped with third link block 25, and the 24 bottom other side of slide plate is equipped with two
A second electric pushrod 26, two 26 one end of the second electric pushrod are equipped with same second connecting plate 27,27 bottom of the second connecting plate
Portion side is equipped with third connecting plate 28, and the 27 bottom other side of the second connecting plate is equipped with the 4th connecting plate 29,28 side of third connecting plate
Wall is equipped with third shaft 30, and third shaft 30 passes through third connecting plate 28 and the 4th connecting plate 29, and 30 outer wall of third shaft is in the
Mulch reel 31 is arranged between three connecting plates 28 and the 4th connecting plate 29,23 bottom of mounting rack is equipped with motor 32, motor 32
Output shaft one end is equipped with screw rod 33, and screw rod 33 passes through third link block 25, and 33 one end of screw rod is equipped with the 4th shaft 34, the 4th shaft
34 pass through the second link block 22, and the matching of 33 outer wall of screw rod is equipped with feed screw nut 35,35 side wall of feed screw nut and third link block 25
Side wall connection.
4 both ends outer wall of handle is equipped with protective pad；Bail 2 and bottom plate 1 are threadedly coupled, 15 spiral shell of block 16 and the second shaft
Line connection；The output shaft central axis and 33 central axis of screw rod of motor 32 are overlapped with 34 central axis of the 4th shaft；Screw rod
33 and sliding rail 10 be arranged in parallel；10 both ends of sliding rail are equipped with baffle；7 outer wall of wheel is equipped with anti-skid chequer；28 bottom of third connecting plate
Equipped with through slot, 28 side wall of third connecting plate offers threaded hole, and threaded hole is connected to through slot, and matching is equipped with fastening spiral shell in threaded hole
Nail, through slot inner wall offer the thread groove to match with fastening screw far from threaded hole side, and fastening screw is set in thread groove,
There is no screw thread among fastening screw, third shaft 30 is set to above fastening screw, 29 knot of third connecting plate 28 and the 4th connecting plate
Structure is identical.
It should be noted that the present invention is a kind of agriculture film covering device, in use, pulling equipment passes through 2 He of bail
Whole device is attached, and then traction device drives entire whole device to be moved on ditch ridge, and wheel 7 is made to be placed in ditch ridge two
32 power supply of motor is opened in side, and the output shaft of motor 32 drives screw rod 33 to rotate, and screw rod 33 drives third to connect by feed screw nut 35
It connects block 25 to move in the horizontal direction, third link block 25 drives slide plate 24 to slide along sliding rail 10, and slide plate 24 passes through the second electricity
Dynamic push rod 26, the second connecting plate 27, third connecting plate 28, the 4th connecting plate 29 and third shaft 30 drive mulch reel 31 in water
Suitable position square is moved upward to, 32 power supply of motor is closed, opens 26 power supply of the second electric pushrod, the second electric pushrod 26
The second connecting plate 27 is driven to move, the second connecting plate 27 passes through 30 band of third connecting plate 28, the 4th connecting plate 29 and third shaft
Dynamic mulch reel 31 moves to suitable height in the vertical direction, closes 26 power supply of the second electric pushrod, loosers a bolt 18, turns
Dynamic first connecting plate 14, the first connecting plate 14 drive trailing bar 21 to turn to by the first electric pushrod 19 and the second connecting rod 20
Suitable angle tightens bolt 18, opens 19 power supply of the first electric pushrod, and the first electric pushrod 19 passes through 20 band of the second connecting rod
Dynamic trailing bar 21 moves, and when trailing bar 21 moves to suitable soil depth, closes 19 power supply of the first electric pushrod, traction dress
It sets and whole device is driven to move along ditch ridge to ditch ridge progress overlay film.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (8)
1. a kind of agriculture film covering device, including bottom plate (1), it is characterised in that: bottom plate (1) top side is equipped with bail
(2), the other side is set there are two support rod (3) at the top of the bottom plate (1), and two support rods (3) tops are equipped with same
Hand (4), bottom plate (1) bottom are equipped with the first link block (5) close to the bail (2) side, first link block (5)
Side wall is equipped with first rotating shaft (6), and the first rotating shaft (6) passes through first link block (5), first rotating shaft (6) both ends
It sets on the outside of the bottom plate (1) there are two wheel (7), there are two bottom plate (1) bottom is set close to the support rod (3) side
L-type connecting plate (8), two first connecting rods (9) and sliding rail (10), the first connecting rod (9) are set to the L-type connecting plate
(8) between the sliding rail (10), described first connecting rod (9) one end is equipped with universal wheel (11), the L-type connecting plate (8)
Top center offers through-hole (12), opens up that there are two the first arcs at the top of the L-type connecting plate (8) on the outside of the through-hole (12)
Shape through-hole (13), L-type connecting plate (8) bottom are equipped with the first connecting plate (14) being flexibly connected, first connecting plate
(14) top center is equipped with the second shaft (15), and second shaft (15) passes through the through-hole (12), second shaft
(15) one end is equipped with block (16) at the top of the L-type connecting plate (8), in described second turn at the top of first connecting plate (14)
There are two opening up on the outside of axis (15) the second arc-shaped through-hole (17), the L-type connecting plate (8) and first connecting plate (14) pass through
The connection of several bolts (18), the bolt (18) pass through first arc-shaped through-hole (13) and second arc-shaped through-hole
(17), the first connecting plate (14) bottom is equipped with the first electric pushrod (19), and described first electric pushrod (19) one end is equipped with
Second connecting rod (20), described second connecting rod (20) one end are equipped with trailing bar (21), and bottom plate (1) bottom is close to the cunning
Rail (10) both ends are respectively equipped with the second link block (22) and mounting rack (23), and matching is equipped with slide plate (24) in the sliding rail (10),
Slide plate (24) bottom side is equipped with third link block (25), and slide plate (24) the bottom other side sets electronic there are two second
Push rod (26), two the second electric pushrod (26) one end are equipped with same second connecting plate (27), second connecting plate (27)
Bottom side is equipped with third connecting plate (28), and the second connecting plate (27) bottom other side is equipped with the 4th connecting plate (29), institute
Third connecting plate (28) side wall is stated equipped with third shaft (30), the third shaft (30) pass through the third connecting plate (28) and
4th connecting plate (29), third shaft (30) outer wall is in the third connecting plate (28) and the 4th connecting plate
(29) it is arranged between mulch reel (31), mounting rack (23) bottom is equipped with motor (32), the output of the motor (32)
Axis one end is equipped with screw rod (33), and the screw rod (33) passes through the third link block (25), and described screw rod (33) one end is equipped with the
Four shafts (34), the 4th shaft (34) pass through second link block (22), and screw rod (33) the outer wall matching is equipped with silk
Stem nut (35), feed screw nut's (35) side wall are connected with third link block (25) side wall.
2. a kind of agriculture film covering device according to claim 1, it is characterised in that: handle (4) both ends outer wall is equal
Equipped with protective pad.
3. a kind of agriculture film covering device according to claim 1, it is characterised in that: the bail (2) and the bottom
Plate (1) is threadedly coupled, and the block (16) and second shaft (15) are threadedly coupled.
4. a kind of agriculture film covering device according to claim 1, it is characterised in that: in the output shaft of the motor (32)
Mandrel line and the screw rod (33) central axis are overlapped with the 4th shaft (34) central axis.
5. a kind of agriculture film covering device according to claim 1, it is characterised in that: the screw rod (33) and the sliding rail
(10) it is arranged in parallel.
6. a kind of agriculture film covering device according to claim 1, it is characterised in that: sliding rail (10) both ends are equipped with
Baffle.
7. a kind of agriculture film covering device according to claim 1, it is characterised in that: wheel (7) outer wall is equipped with anti-
Sliding line.
8. a kind of agriculture film covering device according to claim 1, it is characterised in that: third connecting plate (28) bottom
Equipped with through slot, third connecting plate (28) side wall offers threaded hole, and the threaded hole is connected to the through slot, the threaded hole
Interior matching is equipped with fastening screw, and the through slot inner wall is offered far from the threaded hole side to match with the fastening screw
Thread groove, the fastening screw are set in the thread groove, do not have screw thread, the third shaft (30) among the fastening screw
Above the fastening screw, the third connecting plate (28) is identical with the 4th connecting plate (29) structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910338151.0A CN110024603A (en) | 2019-04-25 | 2019-04-25 | A kind of agricultural film covering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910338151.0A CN110024603A (en) | 2019-04-25 | 2019-04-25 | A kind of agricultural film covering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110024603A true CN110024603A (en) | 2019-07-19 |
Family
ID=67240252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910338151.0A Withdrawn CN110024603A (en) | 2019-04-25 | 2019-04-25 | A kind of agricultural film covering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110024603A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113728759A (en) * | 2021-07-29 | 2021-12-03 | 盐城市农业机械试验鉴定站 | Agricultural is with seeding tectorial membrane device |
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|---|---|---|---|---|
| CN2452279Y (en) * | 2000-11-27 | 2001-10-10 | 王子喜 | Man-power machine for laying-out mulch film |
| US20030150953A1 (en) * | 2000-06-17 | 2003-08-14 | Gent Keith Andrew | Dispensers |
| CN202310524U (en) * | 2011-09-19 | 2012-07-11 | 广西钦州力顺机械有限公司 | Sugarcane planting machine with adjustment screw rod for adjusting line spacing |
| CN206993890U (en) * | 2017-06-13 | 2018-02-13 | 山东科技大学 | A kind of electric power covering with ground sheeting stroller |
| CN207075188U (en) * | 2017-07-23 | 2018-03-09 | 中国热带农业科学院热带生物技术研究所 | A kind of trench digging, earthing, pipe laying, epiphragma all-in-one |
| CN108633360A (en) * | 2018-07-12 | 2018-10-12 | 河北农业大学 | A kind of multifunction straw bioreactor operation all-in-one machine |
| CN208387447U (en) * | 2018-07-06 | 2019-01-18 | 陈兵 | A kind of laminating machine of adjustment height |
-
2019
- 2019-04-25 CN CN201910338151.0A patent/CN110024603A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030150953A1 (en) * | 2000-06-17 | 2003-08-14 | Gent Keith Andrew | Dispensers |
| CN2452279Y (en) * | 2000-11-27 | 2001-10-10 | 王子喜 | Man-power machine for laying-out mulch film |
| CN202310524U (en) * | 2011-09-19 | 2012-07-11 | 广西钦州力顺机械有限公司 | Sugarcane planting machine with adjustment screw rod for adjusting line spacing |
| CN206993890U (en) * | 2017-06-13 | 2018-02-13 | 山东科技大学 | A kind of electric power covering with ground sheeting stroller |
| CN207075188U (en) * | 2017-07-23 | 2018-03-09 | 中国热带农业科学院热带生物技术研究所 | A kind of trench digging, earthing, pipe laying, epiphragma all-in-one |
| CN208387447U (en) * | 2018-07-06 | 2019-01-18 | 陈兵 | A kind of laminating machine of adjustment height |
| CN108633360A (en) * | 2018-07-12 | 2018-10-12 | 河北农业大学 | A kind of multifunction straw bioreactor operation all-in-one machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113728759A (en) * | 2021-07-29 | 2021-12-03 | 盐城市农业机械试验鉴定站 | Agricultural is with seeding tectorial membrane device |
| CN113728759B (en) * | 2021-07-29 | 2024-04-12 | 盐城市农业机械试验鉴定站 | Agricultural seeding tectorial membrane device |
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Application publication date: 20190719 |