CN207382911U - A kind of agricultural lawn mowers of adjustable mowing area - Google Patents
A kind of agricultural lawn mowers of adjustable mowing area Download PDFInfo
- Publication number
- CN207382911U CN207382911U CN201721229298.9U CN201721229298U CN207382911U CN 207382911 U CN207382911 U CN 207382911U CN 201721229298 U CN201721229298 U CN 201721229298U CN 207382911 U CN207382911 U CN 207382911U
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- lawn mowers
- fixedly connected
- bolt
- cutter
- agricultural lawn
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Abstract
The utility model discloses a kind of agricultural lawn mowers of adjustable mowing area, including agricultural lawn mowers body, bumper is fixedly connected on the left of the agricultural lawn mowers body bottom portion, the center of the agricultural lawn mowers bodies top is fixedly connected with the bottom of motor, the output terminal of the motor is fixedly connected with the top of output shaft, the bottom of the output shaft is through agricultural lawn mowers body and extends to below, and the bottom of the output shaft at the top of turntable with being fixedly connected.The agricultural lawn mowers of the adjustable mowing area, by being provided with motor, output shaft, turntable, outer cutter, the first spring, limiting plate, groove, interior cutter, card slot and the first bolt, adjust the mowing area of cutter as needed, when maximum mowing area is needed, first bolt is plugged on to the inside of outermost side bayonet slot on outer cutter, tightens the first bolt until surface of the one end of the first bolt just with interior cutter contacts.
Description
Technical field
The utility model is related to farm equipment technical fields, are specially a kind of agricultural lawn mowers of adjustable mowing area.
Background technology
Grass trimmer is also known as weeder, grass mower and lawn mower etc., and grass trimmer is a kind of for cutting the grass on a lawn and vegetation
Deng machine tool, it is made of cutterhead, engine, traveling wheel, walking mechanism, blade, handrail and control section, cutterhead dress
On traveling wheel, engine on cutterhead is housed, is rotated on the output shaft of engine equipped with blade, blade using the high speed of engine
It is improved much in terms of speed, saves the activity duration of weeding worker, reduce substantial amounts of human resources.
General agricultural lawn mowers, it is complicated complicated for operation, it has not been convenient to which that staff operates, and staff is caused to delay
The substantial amounts of time, also inconvenient adjusting mowing area and mowing height, cause the height horizontal stroke mowed single, it is impossible in different rings
The lawn height needed is cut out in border.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of agricultural lawn mowers of adjustable mowing area, solution
It has determined the problem of being inconvenient to adjust the area and mowing height mowed.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of adjustable mowing area
Agricultural lawn mowers, including agricultural lawn mowers body, bumper is fixedly connected on the left of the agricultural lawn mowers body bottom portion,
The center of the agricultural lawn mowers bodies top is fixedly connected with the bottom of motor, the output terminal of the motor and the top of output shaft
End is fixedly connected, and the bottom of the output shaft through agricultural lawn mowers body and extends to below, the bottom of the output shaft
It is fixedly connected at the top of turntable, the surface of the output shaft and turntable is socketed with protection shell, the top of the protection shell
It being fixedly connected with the bottom of agricultural lawn mowers body, the bottom at left and right sides of the protection shell is interspersed to be provided with outer cutter,
One end of the outer cutter is fixedly connected with the outer surface of turntable, and the inside of the outer cutter offers sliding slot, the outer cutter
One end of inner wall is flexibly connected by the first spring with the one side of limiting plate, and the front and rear sides of the sliding slot inner wall offer recessed
Slot, the front and rear sides of the limiting plate are socketed in the inside of two grooves, the other end and the interior cutter of the limiting plate respectively
One end is fixedly connected, and the interior cutter is socketed in the inside of outer cutter, and one end of the interior cutter through outer cutter and extends to
Outside it, the side surface of the outer cutter offers card slot, and the inside of the card slot is socketed with the first bolt, first bolt
One end through card slot and extend to the inside of sliding slot, one end of first bolt is overlapped with the surface of interior cutter, and first
The side surface of bolt and the one side of limiting plate overlap, and are fixedly connected with push rod on the right side of the agricultural lawn mowers bodies top, institute
The front and rear sides for stating agricultural lawn mowers body bottom portion are fixedly connected respectively at the top of two casings, the inside socket of described sleeve pipe
There is interior bar, the bottom of the interior bar through casing and is extended to outside it, and the bottom movable sleeve of the interior bar is connected to idler wheel, described
The left side of the side surface of casing, which is interted, is provided with the second bolt, and one end of second bolt is fixed with the surface of /V half-shell to be connected
It connects, the inner surface of the /V half-shell and the side surface of interior bar overlap, and the surface of the /V half-shell passes through second spring and set
The inner wall flexible connection of pipe, the second spring winding are arranged on the side surface of the second bolt.
Preferably, the height of the limiting plate and the height of groove are equal, and the front and rear sides of the limiting plate are respectively with two
The inner wall overlap joint of a groove.
Preferably, the quantity of the card slot is four, and the equidistant front for being opened in outer cutter of four card slots.
Preferably, the bottom of the agricultural lawn mowers body is fixedly connected with grass guard, and grass guard is located at turntable and set
Between pipe.
Preferably, the inner wall of the side surface of the interior bar and casing overlaps, and the radius of the interior bar is the five of casing radius
/ tri-.
Preferably, the limiting plate and the first spring are socketed in the inside of outer cutter, the second spring and /V half
Shell is socketed in the inside of casing.
(3) advantageous effect
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the agricultural lawn mowers of mowing area are adjusted in the utility model, by being provided with motor, output shaft, turntable, outer
Cutter, the first spring, limiting plate, groove, interior cutter, card slot and the first bolt adjust the mowing area of cutter as needed,
When maximum mowing area is needed, the first bolt is plugged on to the inside of outermost side bayonet slot on outer cutter, tightens the first spiral shell
Bolt is contacted until surface of the one end of the first bolt just with interior cutter, then is connected motor with power supply with conducting wire, starts motor
Afterwards, the output terminal of motor drives output shaft rotation, and output shaft drives turntable to rotate, the outer cutter rotation at left and right sides of driven by rotary disc
Turn, under the influence of centrifugal force, interior tool driving limiting plate and the first spring are displaced outwardly, when limiting plate and the first threaded bolt contacts
When, the first bolt prevents limiting plate from continuing to move to so that mowing area can be fixed up, if necessary to minimum mowing face
Product, the first bolt is plugged in innermost card slot, terminate mow after, the first spring from interior cutter pulling force it
Afterwards, cutter in inwardly being pulled under the action of the first spring force so that interior cutter is retracted to the inside of outer cutter, easy to operate
Convenient, mowing area can be adjusted arbitrarily, disclosure satisfy that in varying environment, to the demand of mowing area.
2nd, the agricultural lawn mowers of mowing area are adjusted in the utility model, by be provided with agricultural lawn mowers body, push rod,
Casing, interior bar, idler wheel, the second bolt, /V half-shell and second spring, pull out the second bolt, and the second bolt drives /V
Half-shell squeezes second spring, and after the inner surface of /V half-shell departs from interior bar, upward lifting push rod, agricultural lawn mowers body is to moving up
It is dynamic, and idler wheel is contacted with ground, if excessive height can move down agricultural lawn mowers body, is waited and is determined agricultural lawn mowers
It looses one's grip again after the height of body, under the action of second spring elastic force, second spring promotes the movement of /V half-shell so that /V half
The inner wall of shell is tightly contacted with the side surface of interior bar, and the height of grass trimmer can be adjusted arbitrarily, disclosure satisfy that in different places
The demand of lawn height.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the schematic diagram of the outer cutter structure of the utility model；
Fig. 3 is the side schematic view of the outer cutter cross-section structure of the utility model；
Fig. 4 is the front schematic view of the outer cutter structure of the utility model；
Fig. 5 is the front schematic view of the utility model casing cross-section structure.
In figure：1 agricultural lawn mowers body, 2 bumpers, 3 motors, 4 output shafts, 5 turntables, 6 protection shells, 7 outer cutters, 8
Sliding slot, 9 first springs, 10 limiting plates, 11 grooves, cutter in 12,13 card slots, 14 first bolts, 15 push rods, 16 casings, in 17
Bar, 18 idler wheels, 19 second bolts, 20 /V half-shells, 21 second springs, 22 grass guards.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of agricultural mowing of adjustable mowing area
Machine, including agricultural lawn mowers body 1, agricultural lawn mowers body is fixedly connected with bumper 2 on the left of 1 bottom, by being provided with
The upper stone on meadow or hard object are blocked in outside, stone or hard object are avoided to be connect with outer cutter 7 and interior cutter 12 by bumper 2
After touch, external cutter 7 and interior cutter 12 destroy, and influence the intensity and efficiency mowed, the center at 1 top of agricultural lawn mowers body
It is fixedly connected with the bottom of motor 3, the output terminal of motor 3 is fixedly connected with the top of output shaft 4, and the bottom of output shaft 4 is run through
Agricultural lawn mowers body 1 simultaneously extends to below, and the bottom of output shaft 4 is fixedly connected with the top of turntable 5, output shaft 4 and turn
The surface of disk 5 is socketed with protection shell 6, by being provided with protection shell 6, broken grass can be prevented to be rolled into 4 surface of output shaft, hindered
Output shaft 4 is hindered to rotate, plays the role of protecting output shaft 4 and motor 3, protects the top of shell 6 and agricultural lawn mowers body 1
Bottom is fixedly connected, and the bottom of 6 left and right sides of protection shell is interspersed to be provided with outer cutter 7, one end and the turntable 5 of outer cutter 7
Outer surface be fixedly connected, the inside of outer cutter 7 offers sliding slot 8, and one end of outer 7 inner wall of cutter passes through the first spring 9 and limit
The one side flexible connection of position plate 10,10 and first spring 9 of limiting plate are socketed in the inside of outer cutter 7,8 inner wall of sliding slot it is front and rear
Both sides open up fluted 11, and the front and rear sides of limiting plate 10 are socketed in the inside of two grooves 11, the height of limiting plate 10 respectively
Degree is equal with the height of groove 11, and the front and rear sides of limiting plate 10 overlap respectively with the inner wall of two grooves 11, by being provided with
Limiting plate 10 and groove 11, limiting plate 10 is in the internal slide of groove 11, one end of the other end of limiting plate 10 and interior cutter 12
It being fixedly connected, interior cutter 12 is socketed in the inside of outer cutter 7, and one end of interior cutter 12 through outer cutter 7 and is extended to outside it,
The side surface of outer cutter 7 offers card slot 13, and the quantity of card slot 13 is four, and four card slots 13 are equidistant is opened in outer cutter
7 front, the inside of card slot 13 are socketed with the first bolt 14, and one end of the first bolt 14 through card slot 13 and extends to sliding slot 8
Inside, the surface of one end of the first bolt 14 and interior cutter 12 overlaps, and the side surface of the first bolt 14 and limiting plate 10
One side overlaps, and the right side at 1 top of agricultural lawn mowers body is fixedly connected with push rod 15, by being provided with push rod 15, staff
Push rod 15 is promoted, push rod 15 drives agricultural lawn mowers body 1 to move forward, the front and rear sides point of 1 bottom of agricultural lawn mowers body
Top not with two casings 16 is fixedly connected, and the bottom of agricultural lawn mowers body 1 is fixedly connected with grass guard 22, passes through setting
Grass guard 22, grass guard 22 can stop broken grass, prevent staff from not seeing road and grass trimmer when work
Mowing situation, and grass guard 22, between turntable 5 and casing 16, the inside of casing 16 is socketed with interior bar 17, interior bar 17
Bottom is through casing 16 and extends to outside it, and the side surface of interior bar 17 is overlapped with the inner wall of casing 16, and the radius of interior bar 17 is
3/5ths of 16 radius of casing, the bottom movable sleeve of interior bar 17 are connected to idler wheel 18, and the left side of the side surface of casing 16, which is interted, to be set
The second bolt 19 is equipped with, one end of the second bolt 19 is fixedly connected with the surface of /V half-shell 20, the inner surface of /V half-shell 20
It being overlapped with the side surface of interior bar 17, the surface of /V half-shell 20 is flexibly connected by second spring 21 with the inner wall of casing 16, the
Two springs 21 wind the side surface for being arranged on the second bolt 19, and second spring 21 and /V half-shell 20 are socketed in the interior of casing 16
Portion, by being provided with second spring 21, second spring 21 in the state of compression, by /V half-shell 20 tightly be against interior bar 17
On, increase the frictional force of 20 half-shell of /V half-shell and interior bar 17, make to be fixed between them, by being provided with motor 3, defeated
Shaft 4, turntable 5, outer cutter 7, the first spring 9, limiting plate 10, groove 11, interior cutter 12,13 and first bolt 14 of card slot, root
The mowing area of cutter is adjusted according to needs, when maximum mowing area is needed, the first bolt 14 is plugged on outer cutter 7
The inside of upper outermost side bayonet slot 13, tightens the first bolt 14 until surface of the one end of the first bolt 14 just with interior cutter 12 connects
It touches, then is connected motor 3 with power supply with conducting wire, after starting motor 3, the output terminal of motor 3 drives output shaft 4 to rotate, output shaft 4
Turntable 5 is driven to rotate, turntable 5 drives the outer cutter 7 of the left and right sides to rotate, and under the influence of centrifugal force, interior cutter 12 drives limit
Position 10 and first spring 9 of plate is displaced outwardly, and when limiting plate 10 is contacted with the first bolt 14, the first bolt 14 prevents limiting plate 10
It continues to move to so that mowing area can be fixed up, and if necessary to minimum mowing area, the first bolt 14 is plugged on most
In the card slot 13 of inside, terminate after mowing, after pulling force of first spring 9 from interior cutter 12, in 9 bullet of the first spring
Cutter 12 in inwardly being pulled under the action of power so that interior cutter 12 is retracted to the inside of outer cutter 7, simple to operate, mows
Area can be adjusted arbitrarily, disclosure satisfy that in varying environment, to the demand of mowing area, by being provided with agricultural lawn mowers sheet
Body 1, push rod 15, casing 16, interior bar 17, idler wheel 18, the second bolt 19, /V half-shell 20 and second spring 21 pull out
Two bolts 19, the second bolt 19 drive /V half-shell 20 to squeeze second spring 21, and the inner surface of /V half-shell 20 departs from interior bar 17
Afterwards, upward lifting push rod 15, agricultural lawn mowers body 1 moves up, and idler wheel 18 is contacted with ground, if excessive height can be with
Agricultural lawn mowers body 1 is moved down, is loosed one's grip again after waiting the height for determining agricultural lawn mowers body 1, in 21 bullet of second spring
Under the action of power, second spring 21 promotes /V half-shell 20 to move so that side of the inner wall of /V half-shell 20 tightly with interior bar 17
Surface contacts, and the height of grass trimmer can be adjusted arbitrarily, disclosure satisfy that the demand of lawn height in different places.
During work, the mowing area of cutter is adjusted as needed, when maximum mowing area is needed, by the first spiral shell
Bolt 14 is plugged on the inside of outermost side bayonet slot 13 on outer cutter 7, tighten the first bolt 14 until one end of the first bolt 14 just
It contacts with the surface of interior cutter 12, then is connected motor 3 with power supply with conducting wire, after starting motor 3, the output terminal of motor 3 drives
Output shaft 4 rotates, and output shaft 4 drives turntable 5 to rotate, and turntable 5 drives the outer cutter 7 of the left and right sides to rotate, in the work of centrifugal force
Under, interior cutter 12 drives 10 and first spring 9 of limiting plate to be displaced outwardly, when limiting plate 10 is contacted with the first bolt 14, the
One bolt 14 prevents limiting plate 10 from continuing to move to so that and mowing area can be fixed up, if necessary minimum mowing area,
Second bolt 19 is plugged in innermost card slot 13, then adjusts mowing height, pulls out the second bolt 19, second
Bolt 19 drives /V half-shell 20 to squeeze second spring 21, and after the inner surface of /V half-shell 20 departs from interior bar 17, upward lifting pushes away
Bar 15, agricultural lawn mowers body 1 moves up, and idler wheel 18 is contacted with ground, if excessive height can move down it is agricultural
Grass trimmer body 1 is loosed one's grip again after waiting the height for determining agricultural lawn mowers body 1, under the action of 21 elastic force of second spring, the
Two springs 21 promote /V half-shell 20 to move so that side surface of the inner wall of /V half-shell 20 tightly with interior bar 17 contacts, and terminates
After mowing, after pulling force of first spring 9 from interior cutter 12, inwardly pull under the action of 9 elastic force of the first spring in knife
Tool 12 so that interior cutter 12 is retracted to the inside of outer cutter 7.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " bag
Include ", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion so that including a series of
Process, method, article or the equipment of element not only include those elements, but also including be not explicitly listed other want
It element or further includes as elements inherent to such a process, method, article, or device.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of agricultural lawn mowers of adjustable mowing area, including agricultural lawn mowers body (1), it is characterised in that：The agriculture
With being fixedly connected with bumper (2) on the left of grass trimmer body (1) bottom, the center at the top of the agricultural lawn mowers body (1)
It is fixedly connected with the bottom of motor (3), the output terminal of the motor (3) is fixedly connected with the top of output shaft (4), the output
The bottom of axis (4) is through agricultural lawn mowers body (1) and extends to below, bottom and the turntable (5) of the output shaft (4)
Top is fixedly connected, and the surface of the output shaft (4) and turntable (5) is socketed with protection shell (6), the protection shell (6)
Top is fixedly connected with the bottom of agricultural lawn mowers body (1), and the bottom at left and right sides of the protection shell (6) is interspersed to be set
There is outer cutter (7), one end of the outer cutter (7) is fixedly connected with the outer surface of turntable (5), the inside of the outer cutter (7)
Sliding slot (8) is offered, one end of outer cutter (7) inner wall is connected by the activity of the one side of the first spring (9) and limiting plate (10)
It connects, the front and rear sides of sliding slot (8) inner wall open up fluted (11), and the front and rear sides of the limiting plate (10) are socketed respectively
In the inside of two grooves (11), the other end of the limiting plate (10) is fixedly connected with one end of interior cutter (12), described interior
Cutter (12) is socketed in the inside of outer cutter (7), and one end of the interior cutter (12) through outer cutter (7) and is extended to outside it
Portion, the side surface of the outer cutter (7) offer card slot (13), and the inside of the card slot (13) is socketed with the first bolt (14),
One end of first bolt (14) is through card slot (13) and extends to the inside of sliding slot (8), and the one of first bolt (14)
End and the surface of interior cutter (12) overlap, and the side surface of the first bolt (14) and the one side of limiting plate (10) overlap, the agriculture
Push rod (15) is fixedly connected with the right side at the top of grass trimmer body (1), front and rear the two of agricultural lawn mowers body (1) bottom
Side is fixedly connected respectively at the top of two casings (16), and the inside of described sleeve pipe (16) is socketed with interior bar (17), the interior bar
(17) bottom is through casing (16) and extends to outside it, and the bottom movable sleeve of the interior bar (17) is connected to idler wheel (18), institute
The left side for stating the side surface of casing (16) interts and is provided with the second bolt (19), one end and the /V half of second bolt (19)
The surface of shell (20) is fixedly connected, and the inner surface of the /V half-shell (20) is overlapped with the side surface of interior bar (17), the /V
The surface of half-shell (20) is flexibly connected by second spring (21) with the inner wall of casing (16), and second spring (21) winding is set
It puts in the side surface of the second bolt (19).
2. a kind of agricultural lawn mowers of adjustable mowing area according to claim 1, it is characterised in that：The limiting plate
(10) height is equal with the height of groove (11), and the front and rear sides of the limiting plate (10) are interior with two grooves (11) respectively
Wall overlaps.
3. a kind of agricultural lawn mowers of adjustable mowing area according to claim 1, it is characterised in that：The card slot
(13) quantity is four, and four equidistant fronts for being opened in outer cutter (7) of card slot (13).
4. a kind of agricultural lawn mowers of adjustable mowing area according to claim 1, it is characterised in that：It is described agricultural to cut
The bottom of careless machine body (1) is fixedly connected with grass guard (22), and grass guard (22) is located between turntable (5) and casing (16).
5. a kind of agricultural lawn mowers of adjustable mowing area according to claim 1, it is characterised in that：The interior bar
(17) side surface and the inner wall of casing (16) overlap, and the radius of the interior bar (17) is 3/5ths of casing (16) radius.
6. a kind of agricultural lawn mowers of adjustable mowing area according to claim 1, it is characterised in that：The limiting plate
(10) and the first spring (9) is socketed in the inside of outer cutter (7), and the second spring (21) and /V half-shell (20) are socketed
In the inside of casing (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721229298.9U CN207382911U (en) | 2017-09-24 | 2017-09-24 | A kind of agricultural lawn mowers of adjustable mowing area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721229298.9U CN207382911U (en) | 2017-09-24 | 2017-09-24 | A kind of agricultural lawn mowers of adjustable mowing area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207382911U true CN207382911U (en) | 2018-05-22 |
Family
ID=62403835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721229298.9U Expired - Fee Related CN207382911U (en) | 2017-09-24 | 2017-09-24 | A kind of agricultural lawn mowers of adjustable mowing area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207382911U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108966805A (en) * | 2018-06-30 | 2018-12-11 | 广东知识城运营服务有限公司 | A kind of coarse-fine processing gardens grass trimmer |
| CN109392445A (en) * | 2018-12-20 | 2019-03-01 | 孟祥龙 | Picker is used in a kind of picking of banana |
| CN109431384A (en) * | 2018-11-15 | 2019-03-08 | 广东工业大学 | It is a kind of to consolidate sweeper clearly |
| CN109451972A (en) * | 2018-11-23 | 2019-03-12 | 南县伟业机械制造有限公司 | A kind of Improvement type efficient grass trimmer under water |
| CN109673246A (en) * | 2018-12-26 | 2019-04-26 | 马鞍山经邦立机械有限公司 | A kind of fixture of fixed cutting tool |
| CN111264170A (en) * | 2020-04-10 | 2020-06-12 | 漆建平 | Lawn mower for forestry |
| CN112586171A (en) * | 2020-12-08 | 2021-04-02 | 娄底市三和绿缘高科农业发展有限公司 | Weed remove device of usefulness is planted to fruit tree |
| CN112602463A (en) * | 2020-12-15 | 2021-04-06 | 新昌县大菠萝农业发展有限公司 | Corn root shoveling equipment |
| CN112916155A (en) * | 2021-01-21 | 2021-06-08 | 黑龙江工业学院 | Animal remedy pellet rubbing crusher with adjustable smash distance |
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2017
- 2017-09-24 CN CN201721229298.9U patent/CN207382911U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108966805A (en) * | 2018-06-30 | 2018-12-11 | 广东知识城运营服务有限公司 | A kind of coarse-fine processing gardens grass trimmer |
| CN109431384A (en) * | 2018-11-15 | 2019-03-08 | 广东工业大学 | It is a kind of to consolidate sweeper clearly |
| CN109451972A (en) * | 2018-11-23 | 2019-03-12 | 南县伟业机械制造有限公司 | A kind of Improvement type efficient grass trimmer under water |
| CN109392445A (en) * | 2018-12-20 | 2019-03-01 | 孟祥龙 | Picker is used in a kind of picking of banana |
| CN109392445B (en) * | 2018-12-20 | 2024-01-23 | 孟祥龙 | Picking device for picking bananas |
| CN109673246A (en) * | 2018-12-26 | 2019-04-26 | 马鞍山经邦立机械有限公司 | A kind of fixture of fixed cutting tool |
| CN111264170A (en) * | 2020-04-10 | 2020-06-12 | 漆建平 | Lawn mower for forestry |
| CN112586171A (en) * | 2020-12-08 | 2021-04-02 | 娄底市三和绿缘高科农业发展有限公司 | Weed remove device of usefulness is planted to fruit tree |
| CN112602463A (en) * | 2020-12-15 | 2021-04-06 | 新昌县大菠萝农业发展有限公司 | Corn root shoveling equipment |
| CN112602463B (en) * | 2020-12-15 | 2022-07-29 | 新昌县大菠萝农业发展有限公司 | Corn root shoveling equipment |
| CN112916155A (en) * | 2021-01-21 | 2021-06-08 | 黑龙江工业学院 | Animal remedy pellet rubbing crusher with adjustable smash distance |
| CN112916155B (en) * | 2021-01-21 | 2022-04-19 | 黑龙江工业学院 | Animal remedy pellet rubbing crusher with adjustable smash distance |
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Granted publication date: 20180522 Termination date: 20180924 |