CN202819068U - Vehicle-mounted aquatic plant trimming device - Google Patents
Vehicle-mounted aquatic plant trimming device Download PDFInfo
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- CN202819068U CN202819068U CN 201220482131 CN201220482131U CN202819068U CN 202819068 U CN202819068 U CN 202819068U CN 201220482131 CN201220482131 CN 201220482131 CN 201220482131 U CN201220482131 U CN 201220482131U CN 202819068 U CN202819068 U CN 202819068U
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Abstract
A vehicle-mounted aquatic plant trimming device is characterized by comprising a rack (1), a rotary driving device (2) arranged on the rack (1) and a rotary transmission mechanism arranged on the rack (1). The vehicle-mounted aquatic plant trimming device further comprises a main shaft (3), a reciprocating transmission mechanism (4), a stationary tool (5) and a dynamic tool (6). A downward-stretching arm (7) stretching downward is arranged on the rack (1), the upper end of the downward-stretching arm (7) is fixedly connected on the rack (1), and the lower end of the downward-stretching arm (7) is fixedly connected with the stationary tool (5) and is connected with the dynamic tool (6) in sliding mode. The main shaft (3) stretches downward in the same direction with the downward-stretching arm (7), the rotary driving device (2) is in transmission connection with the upper end of the main shaft (3) through the rotary transmission mechanism and drives the main shaft (3) to rotate, the lower end of the main shaft (3) is in transmission connection with the dynamic tool (6) on the lower end of the downward-stretching arm (7) through the reciprocating transmission mechanism (4) to drive the dynamic tool (6) to reciprocate relative to the stationary tool (5). The vehicle-mounted aquatic plant trimming device is suitable for trimming of aquatic plants in a shallow water area, convenient to use, simple in structure, and low in cost.
Description
Technical field
The utility model belongs to the gardening facility of agricultural mechanical field, is specifically related to a kind of boat-carrying water plants clipping device.
Background technology
Along with the attention of people to protection of the water environment, the water plants in ecological wetland or the aquatic ecosystem has good water and soil conservation or water body purification ability because of it, and range of application is more and more wider, and it is also increasing to use area.
Plant needs in time to prune, and with new varieties more, beautifies the environment etc.For terrestrial plant, its clipping device has GREEB HEDGE MACHINE, long handle GREEB HEDGE MACHINE, brush saw, chain saw etc., be gardening facility commonly used, use these facility than artificial pruning, can increase substantially the pruning efficient of terrestrial plant, carry out the pruning of water plants but the terrestrial plant clipping device can't be used for water.
More existing heavy mechanical equipments of pruning for water plants, operations such as can gathering to water plants, push, pack and pulverize, use but need to be loaded on the expensive large-scale special vessel, and the draft of large vessel is large, therefore generally can only operation in the waters of the depth of water more than 2 meters, in shallow waters, can't navigate by water and operation at all.And the method that water plants is pruned in the shallow waters is still and manually carries out the push-and-pull operation with cutter, cut etc., and pruning efficient is extremely low.In existing many farms or the ecological park shallow waters is arranged, need small-sized boat-carrying water plants clipping device badly and carry out the shallow water area operation in small boat, significantly improve the water plants of shallow waters and prune efficient.
The utility model content
The utility model purpose provides a kind of water plants clipping device that uses on the small boat that is loaded in, and prunes applicable to the water plants in the shallow waters, and easy to use, simple in structure, cost is low.
For achieving the above object, the technical solution adopted in the utility model is: a kind of boat-carrying water plants clipping device, and comprise frame, be positioned at device of rotation driving and rotation drive machine on this frame, also comprise main shaft, reciprocating transmission mechanism, stationary knife and moving knife;
Have the lower semi-girder that stretches out on the described frame downwards, lower semi-girder upper end is located by connecting on the frame, and the lower end is fixedly connected with described stationary knife and the described moving knife that is slidingly connected;
Described main shaft and lower semi-girder are with stretching downwards, the upper end of described device of rotation driving and main shaft is in transmission connection through described rotation drive machine, the drive shaft rotation, the lower end of main shaft is in transmission connection through the moving knife of described reciprocating transmission mechanism and lower semi-girder lower end, moves back and forth to drive the relative stationary knife of moving knife.
Related content in the technique scheme is explained as follows:
1, in the such scheme, the ship in described " boat-carrying " is generalized concept, makes a general reference the carrying tool of all floatabilitys on the water surface, such as floating plate, raft, ship etc.
2, in the such scheme, the spigot shaft coaxle of the lower end of described main shaft and a disk is connected, the card outer rim of this disk has a bearing pin, the moving knife handle of a knife is provided with a groove seat, offer an elongated slot on the groove seat, the length direction of elongated slot is perpendicular to the vibration-direction of moving knife, and the effect end of the bearing pin on the disk stretches into and slides in the elongated slot and be rotationally connected, to form described reciprocating transmission mechanism, when main shaft rotates, drive the relative stationary knife of moving knife and move back and forth.
3, in the such scheme, the spigot shaft coaxle of the lower end of described main shaft and a disk is connected, the card outer rim of this disk is through an end of the hinged connecting rod of one first pin, the other end of connecting rod and moving knife handle of a knife are hinged by one second pin, to form described reciprocating transmission mechanism, when main shaft rotates, drive the relative stationary knife of moving knife and move back and forth.
4, in the such scheme, described device of rotation driving is motor or oil machine.
5, in the such scheme, described rotation drive machine comprises pulley mechanism, chain-wheel mechanism and bevel gear mechanism, the output of described motor or oil machine connects the input of pulley mechanism, the input of the output connection chain wheel mechanism of pulley mechanism, the output of chain-wheel mechanism is in transmission connection through the upper end of bevel gear mechanism and main shaft, rotates with drive shaft.
6, in the such scheme, described device of rotation driving is two cranks, described rotation drive machine comprises chain-wheel mechanism and bevel gear mechanism, these two cranks are divided into the drive sprocket both sides in the chain-wheel mechanism, one end of crank is connected in the end of the wheel shaft of drive sprocket, and the other end connects a pedal or one handle, by people's pin or staff drive sprocket mechanical operation, the wheel beam warp bevel gear mechanism of the driven sprocket of chain-wheel mechanism and the upper end of main shaft are in transmission connection, and rotate with drive shaft.
7, in the such scheme, upper end one first gimbal coupling of described main shaft is connected with described rotation drive machine, lower end one second gimbal coupling is connected with described reciprocating transmission mechanism, so that the instantaneous angular velocity that the output of rotation drive machine equates with the input maintenance of reciprocating transmission mechanism.
8, in the such scheme, described main shaft comprises first party oblique crank Z, second party oblique crank Z and a square casing, the sheathed square casing compression fit in the opposite rear outside, the top of the bottom of first party oblique crank Z and second party oblique crank Z.
9, in the such scheme, installing herringbone or V-arrangement backplate on the described lower semi-girder, the place ahead of direction is entered in the herringbone of backplate or the tip of V-arrangement towards shipping agency.
10, in the such scheme, described frame and lower semi-girder are set up by the crossing location of some section bars and are formed; Described section bar is at the length direction uiform section, the global shape in section bar cross section is square, has the gap segments to foursquare umbo on foursquare every one side, be used for holding screw in this gap segments, the gap segments shape is slightly smaller than the nut on the screw longitudinal section and closes on the outline line of the first half double-screw bolt of nut, the latter half double-screw bolt of screw stretches out from gap segments, with to the screw radial location;
Two section bars that intersect during assembling use tripod location, this tripod has the first perpendicular side plate and the second side plate, all offer screw on the first side plate and the second side plate, the latter half double-screw bolt of the screw that stretches out in two section bars is fixed on the tripod with nut after passing screw on the first side plate, the latter half double-screw bolt of the screw that stretches out on second section bar also is fixed on the tripod with nut after passing screw on the second side plate, so that two dismountable intersecting vertically of section bar are located by connecting.
The utility model operation principle is: the frame of boat-carrying water plants clipping device location aboard ship during use, lower semi-girder on the frame stretches to downwards in the water surface of outboard side, (generally be that frame is positioned at fore so that the stationary knife of lower semi-girder lower end and moving knife all are immersed in the water body, sometimes also be positioned at shipboard or stern, the blade of moving knife and stationary knife advances direction towards shipping agency); Device of rotation driving is on rotation drive machine is in transmission connection main shaft, and drive shaft is rotated, and the main shaft lower end is in transmission connection through reciprocating transmission mechanism and moving knife, drives the relative stationary knife of moving knife and moves back and forth, and the plant in the water body is pruned.
Because technique scheme is used, the utility model compared with prior art has following advantages and effect:
1, the utility model is simple in structure, is specially adapted to carry out the water plants pruning on the small boat, and cost is low.
2, the utility model can use oil machine, motor or manpower driving to turn round, and uses more flexible.
3, the utility model is done push-and-pull by square casing and square shaft to main shaft, makes the main shaft height scalable; Set up the lower semi-girder that forms by some section bars in addition, make lower semi-girder height-adjustable through adjusting the position location of intersecting section bar, make the stationary knife of lower semi-girder arm end and the degree of depth that moving knife is dipped in the water adjustable, just make clipping device applicable to the water plants of pruning the different water depth position, or applicable on the ship of different drafts, use more flexible.
Description of drawings
Accompanying drawing 1 is the structure chart of the utility model boat-carrying water plants clipping device the first embodiment;
Accompanying drawing 2 is the end view of accompanying drawing 1;
Accompanying drawing 3 is main shaft in the accompanying drawing 1 and the detail of construction of reciprocating transmission mechanism;
Accompanying drawing 5 is the sectional view of the section bar in the accompanying drawing 4;
Accompanying drawing 6 is the mechanism principle figure of the device of rotation driving drive shaft rotation in the accompanying drawing 1;
Accompanying drawing 7 is the mechanism principle figure of the reciprocating transmission mechanism in the accompanying drawing 1;
Accompanying drawing 8 is the structure chart of the utility model boat-carrying water plants clipping device the second embodiment;
Accompanying drawing 9 is the end view of accompanying drawing 8;
Accompanying drawing 10 is the mechanism principle figure of the device of rotation driving drive shaft rotation in the accompanying drawing 8;
Accompanying drawing 11 is the mechanism principle figure of the reciprocating transmission mechanism of the third embodiment of the utility model boat-carrying water plants clipping device.
In the above accompanying drawing: 1. frame; 2. device of rotation driving; 3. main shaft; 4. reciprocating transmission mechanism; 5. stationary knife; 6. moving knife; 7. descend semi-girder; 8. groove seat; 9. elongated slot; 10. bearing pin; 11. motor; 12. pulley mechanism; 13. chain-wheel mechanism; 14. bevel gear mechanism; 15. crank; 16. pedal; 17. the first gimbal coupling; 18. the second gimbal coupling; 19. first party oblique crank Z; 20. second party oblique crank Z; 21. square casing; 22. backplate; 23. section bar; 24. gap segments; 25. nut; 26. the first half double-screw bolt; 27. the latter half double-screw bolt; 28. tripod; 29. the first side plate; 30. the second side plate; 31. seat; 32. handrail; 33. disk; 34. connecting rod.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment one: referring to accompanying drawing 1～7, a kind of boat-carrying water plants clipping device comprises frame 1, is positioned at device of rotation driving 2 and rotation drive machine on this frame 1, also comprises main shaft 3, reciprocating transmission mechanism 4, stationary knife 5 and moving knife 6;
Have the lower semi-girder 7 that stretches out on the described frame 1 downwards, lower semi-girder 7 upper ends are located by connecting on the frame 1, and the lower end is fixedly connected with described stationary knife 5 and the described moving knife 6 that is slidingly connected;
Described main shaft 3 is stretched downwards together with lower semi-girder 7, described device of rotation driving 2 is in transmission connection through described rotation drive machine with the upper end of main shaft 3, drive shaft 3 rotations, the lower end of main shaft 3 is in transmission connection through the moving knife 6 of described reciprocating transmission mechanism 4 with lower semi-girder 7 lower ends, moves back and forth to drive moving knife 6 relative stationary knifes 5.
Described device of rotation driving 2 is motor 11 or oil machine.Rotation drive machine comprises pulley mechanism 12, chain-wheel mechanism 13 and bevel gear mechanism 14, the be in transmission connection input of pulley mechanism 12 of the output of described motor 11 or oil machine, the input of the output connection chain wheel mechanism 13 of pulley mechanism 12, the output of chain-wheel mechanism 13 is in transmission connection with the upper end of main shaft 3 through bevel gear mechanism 14, with drive shaft 3 rotations.The effect of rotation drive machine is the transmission of carrying out rotatory force.General installing frame 1 aboard ship comprises a horizontal bracing frame, with the location aboard ship and support rotating transmission mechanism etc.The rotation of device of rotation driving 2 is delivered to the length that needs to cross over the cross-brace frame on the main shaft 3 etc., therefore uses chain-wheel mechanism 13.And be positioned at the rotating drive that device of rotation driving on the horizontal bracing frame generally provides the rotating shaft level, therefore need one can provide alternating axis to rotate the mechanism of transmission, make the rotation of rotating shaft level be transformed into the vertical rotation of rotating shaft and be delivered to again on the main shaft 3, just used bevel gear mechanism 14.In addition, use worm-and-wheel gear also can realize the function of bevel gear mechanism 14.
Upper end one first gimbal coupling 17 of main shaft 3 is connected with described rotation drive machine, lower end one second gimbal coupling 18 is connected with described reciprocating transmission mechanism 4, so that the instantaneous angular velocity that the output of rotation drive machine equates with the input maintenance of reciprocating transmission mechanism 4.
Installing herringbone or V-arrangement backplate 22 on the lower semi-girder 7, the place ahead of direction is entered towards shipping agency in the herringbone of backplate 22 or the tip of V-arrangement, and the water plants under will pruning when shipping agency advances is pushed both sides to, and avoiding pruning the cauline leaf winding of getting off affects cut operation.Backplate 22 will adopt stainless steel or other hard material to make, and keeps certain rigidity.All materials that enter wet part all pass through antirust processing, and the blade of moving knife 6 and stationary knife 5 need to be heat-treated, to reach antirust purpose.In addition, bevel gear 14, chain-wheel mechanism 13, pulley mechanism 12 etc. have the position of axle and bearing need adopt lubricated.
Frame 1 and lower semi-girder 7 are set up by some section bars 23 crossing location and are formed; Section bar 23 is at the length direction uiform section, the global shape in section bar 23 cross sections is square, has the gap segments 24 to foursquare umbo on foursquare every one side, be used for holding screw in this gap segments 24, gap segments 24 shapes are slightly smaller than the nut 25 on the screw longitudinal section and close on the outline line of the first half double-screw bolt 26 of nut 25, the latter half double-screw bolt 27 of screw stretches out from gap segments 24, with to the screw radial location; Two section bars 23 that intersect during assembling use a tripod 28 location, this tripod 28 has the first perpendicular side plate 29 and the second side plate 30, all offer screw on the first side plate 29 and the second side plate 30, the latter half double-screw bolt 27 of the screw that stretches out in two section bars 23 is fixed on the tripod 28 with nut after passing screw on the first side plate 29, the latter half double-screw bolt 27 of the screw that stretches out on second section bar 23 also is fixed on the tripod 28 with nut after passing screw on the second side plate 30, so that two section bar 23 dismountable intersecting vertically are located by connecting.During two section bars 23 of assembling, adjust it behind needed position, the screw in two section bars 23 is slid into two section bars, 23 intersection location and location.The lower semi-girder 7 of clipping device is also set up by some section bars 23 and is formed, make lower semi-girder 7 height-adjustable through adjusting the position location of intersecting section bar 23, axial and the lower of lower semi-girder 7 of main shaft 3 are stretched direction in the same way, cooperate the adjustment of main shaft 3 height to make the stationary knife 5 of lower semi-girder 7 arm ends and the degree of depth that moving knife 6 is dipped in the water adjustable, make clipping device applicable to the water plants of pruning the different water depth position, or applicable on the ship of different drafts, use more flexible.
Embodiment two: referring to accompanying drawing 8～10, boat-carrying water plants clipping device basic structure is identical with embodiment one, but device of rotation driving 2 is manpowers to be driven, be specially two cranks 15, described rotation drive machine comprises chain-wheel mechanism 13 and bevel gear mechanism 14, these two cranks 15 are divided into the drive sprocket both sides in the chain-wheel mechanism 13, one end of crank 15 is connected in the end of the wheel shaft of drive sprocket, the other end connects pedal 16 or an one handle, by people's pin or 13 runnings of staff drive sprocket mechanism, the wheel beam warp bevel gear mechanism 14 of the driven sprocket of chain-wheel mechanism 13 is in transmission connection with the upper end of main shaft 3, with drive shaft 3 rotations.For ease of operation, be provided with seat 31 and handrail 32 in clipping device frame 1.
Embodiment three: referring to accompanying drawing 11, boat-carrying water plants clipping device basic structure is identical with embodiment one, but reciprocating transmission mechanism 4 is specially: the spigot shaft coaxle of the lower end of main shaft 3 and a disk 33 is connected, the card outer rim of this disk 33 is through an end of the hinged connecting rod 34 of one first pin, the other end of connecting rod 34 and moving knife 6 handle of a knifes are hinged by one second pin, so that drive moving knife 6 relative stationary knifes 5 reciprocating motions during main shaft 3 rotation.
In other embodiments, device of rotation driving 2 can be motor 11 or an oil machine, directly is connected drive shaft 3 rotations after reductor (independently type closed driving device, motor 11 carries or joins in addition) deceleration transmission with main shaft 3.
In addition, the disk 33 among the embodiment one～three and the bearing pin 10 on the disk 33 are equivalent to a connecting rod in function, therefore, can replace disk 33 effects with connecting rod.
Because frame 1 is to set up the location by some section bars 23 to form, and makes length, the width and highly all scalable of frame 1, the degree of tightness such as chain-wheel mechanism 13 on the capable of regulating frame 1, the degree of tightness of pulley mechanism 12 etc. are used more convenient.
Above-described embodiment only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with technique can understand content of the present utility model and according to this enforcement, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, and all should be encompassed within the protection domain of the present utility model.
Claims (10)
1. boat-carrying water plants clipping device, it is characterized in that: comprise frame (1), be positioned at device of rotation driving (2) and rotation drive machine on this frame (1), also comprise main shaft (3), reciprocating transmission mechanism (4), stationary knife (5) and moving knife (6);
Have the lower semi-girder (7) that stretches out on the described frame (1) downwards, lower semi-girder (7) upper end is located by connecting on the frame (1), and the lower end is fixedly connected with described stationary knife (5) and the described moving knife (6) that is slidingly connected;
Described main shaft (3) is stretched downwards together with lower semi-girder (7), described device of rotation driving (2) is in transmission connection through described rotation drive machine with the upper end of main shaft (3), drive shaft (3) rotation, the lower end of main shaft (3) is in transmission connection through the moving knife (6) of described reciprocating transmission mechanism (4) with lower semi-girder (7) lower end, to drive relatively stationary knife (5) reciprocating motion of moving knife (6).
2. boat-carrying water plants clipping device according to claim 1, it is characterized in that: the spigot shaft coaxle of the lower end of described main shaft (3) and a disk (33) is connected, the card outer rim of this disk (33) has a bearing pin (10), moving knife (6) handle of a knife is provided with a groove seat (8), offer an elongated slot (9) on the groove seat (8), the length direction of elongated slot (9) is perpendicular to the vibration-direction of moving knife (6), the effect end of the bearing pin (10) on the disk (33) stretches into the middle slip of elongated slot (9) and is rotationally connected, to form described reciprocating transmission mechanism (4), when rotating, main shaft (3) drives relatively stationary knife (5) reciprocating motion of moving knife (6).
3. boat-carrying water plants clipping device according to claim 1, it is characterized in that: the spigot shaft coaxle of the lower end of described main shaft (3) and a disk (33) is connected, the card outer rim of this disk (33) is through an end of the one first hinged connecting rod of pin (34), the other end of connecting rod (34) and moving knife (6) handle of a knife are hinged by one second pin, to form described reciprocating transmission mechanism (4), when rotating, main shaft (3) drives relatively stationary knife (5) reciprocating motion of moving knife (6).
4. boat-carrying water plants clipping device according to claim 1 is characterized in that: described device of rotation driving (2) is motor (11) or oil machine.
5. boat-carrying water plants clipping device according to claim 4, it is characterized in that: described rotation drive machine comprises pulley mechanism (12), chain-wheel mechanism (13) and bevel gear mechanism (14), the output of described motor (11) or oil machine connects the input of pulley mechanism (12), the input of the output connection chain wheel mechanism (13) of pulley mechanism (12), the output of chain-wheel mechanism (13) is in transmission connection with the upper end of main shaft (3) through bevel gear mechanism (14), rotates with drive shaft (3).
6. boat-carrying water plants clipping device according to claim 1, it is characterized in that: described device of rotation driving (2) is two cranks (15), described rotation drive machine comprises chain-wheel mechanism (13) and bevel gear mechanism (14), these two cranks (15) are divided into the drive sprocket both sides in the chain-wheel mechanism (13), one end of crank (15) is connected in the end of the wheel shaft of drive sprocket, the other end connects a pedal (16) or one handle, by people's pin or staff drive sprocket mechanism (13) running, the wheel beam warp bevel gear mechanism (14) of the driven sprocket of chain-wheel mechanism (13) is in transmission connection with the upper end of main shaft (3), rotates with drive shaft (3).
7. boat-carrying water plants clipping device according to claim 1, it is characterized in that: upper end one first gimbal coupling (17) of described main shaft (3) is connected with described rotation drive machine, lower end one second gimbal coupling (18) is connected with described reciprocating transmission mechanism (4), so that the instantaneous angular velocity that the output of rotation drive machine equates with the input maintenance of reciprocating transmission mechanism (4).
8. boat-carrying water plants clipping device according to claim 1, it is characterized in that: described main shaft (3) comprises first party oblique crank Z (19), second party oblique crank Z (20) and a square casing (21), the top sheathed square casing in the opposite rear outside (21) compression fit of the bottom of first party oblique crank Z (19) and second party oblique crank Z (20).
9. boat-carrying water plants clipping device according to claim 1 is characterized in that: described lower semi-girder (7) upper installing herringbone or V-arrangement backplate (22), the place ahead of direction is entered in the herringbone of backplate (22) or the tip of V-arrangement towards shipping agency.
10. boat-carrying water plants clipping device according to claim 1 is characterized in that: described frame (1) and lower semi-girder (7) intersect the location by some section bars (23) to be set up and forms;
Described section bar (23) is at the length direction uiform section, the global shape in section bar (23) cross section is square, has the gap segments (24) to foursquare umbo on foursquare every one side, be used for holding screw in this gap segments (24), gap segments (24) shape is slightly smaller than the nut (25) on the screw longitudinal section and closes on the outline line of the first half double-screw bolt (26) of nut (25), the latter half double-screw bolt (27) of screw stretches out from gap segments (24), with to the screw radial location;
Two section bars (23) that intersect during assembling use a tripod (28) location, this tripod (28) has perpendicular the first side plate (29) and the second side plate (30), all offer screw on the first side plate (29) and the second side plate (30), the latter half double-screw bolt (27) of the screw that stretches out in two section bars (23) is fixed on the tripod (28) with nut after passing screw on the first side plate (29), the latter half double-screw bolt (27) of the screw that stretches out on second section bar (23) also is fixed on the tripod (28) with nut after passing screw on the second side plate (30), so that dismountable the intersecting vertically of two section bars (23) is located by connecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220482131 CN202819068U (en) | 2012-09-20 | 2012-09-20 | Vehicle-mounted aquatic plant trimming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220482131 CN202819068U (en) | 2012-09-20 | 2012-09-20 | Vehicle-mounted aquatic plant trimming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202819068U true CN202819068U (en) | 2013-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220482131 Expired - Fee Related CN202819068U (en) | 2012-09-20 | 2012-09-20 | Vehicle-mounted aquatic plant trimming device |
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| CN (1) | CN202819068U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102823444A (en) * | 2012-09-20 | 2012-12-19 | 苏州市农业科学院 | Shipborne aquatic plant trimming device |
| CN109526436A (en) * | 2018-10-25 | 2019-03-29 | 蔡溦儿 | A kind of trimming watering integral type medicinal material planting unit |
-
2012
- 2012-09-20 CN CN 201220482131 patent/CN202819068U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102823444A (en) * | 2012-09-20 | 2012-12-19 | 苏州市农业科学院 | Shipborne aquatic plant trimming device |
| CN102823444B (en) * | 2012-09-20 | 2014-01-15 | 苏州市农业科学院 | Shipborne aquatic plant trimming device |
| CN109526436A (en) * | 2018-10-25 | 2019-03-29 | 蔡溦儿 | A kind of trimming watering integral type medicinal material planting unit |
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Granted publication date: 20130327 Termination date: 20150920 |
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