CN209420339U - A kind of height-adjustable sitting type lawn machine - Google Patents
A kind of height-adjustable sitting type lawn machine Download PDFInfo
- Publication number
- CN209420339U CN209420339U CN201821950021.XU CN201821950021U CN209420339U CN 209420339 U CN209420339 U CN 209420339U CN 201821950021 U CN201821950021 U CN 201821950021U CN 209420339 U CN209420339 U CN 209420339U
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- China
- Prior art keywords
- fixedly installed
- height
- bracket
- shaft
- sitting type
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Abstract
The utility model relates to graden machine technical fields; and disclose a kind of height-adjustable sitting type lawn machine; including chassis; bracket is fixedly installed at the top of the chassis; protection shell is fixedly installed at the top of the bracket; motor is fixedly installed at the top of the bracket, the output shaft of the motor is fixedly installed with the first taper cone pulley.The height-adjustable sitting type lawn machine, pass through swing handle, to drive worm screw to rotate, under the action of gear grooved and screw thread, worm screw rotation can drive adjusting bracket to move up and down, to drive isolation board to move up and down, then motion bar is driven to move up and down, motion bar drives shaft to move up and down, final band cutting blade moves up and down, play the purpose for adjusting height, it and is not influence blade rotation while blade moves up and down, it can be carried out during cutting the grass on a lawn more convenient when the adjusting of height cuts the grass on a lawn, it adjusts faster, applicability is wider.
Description
Technical field
The utility model relates to graden machine technical field, specially a kind of height-adjustable sitting type lawn machine.
Background technique
Lawn machine, referred to herein as a kind of mechanical equipment for cutting herbage and greening and environmental protection equipment, it can be by herbage and gardens
In weeds cut, by sunning, and hay after the recovery is used for livestock feed, and sitting type lawn machine is original
Improved products after being improved on the basis of lawn machine, people when in use, can directly be sitting in above lawn machine, make people
It is lighter when cutting the grass on a lawn.
In existing lawn machine, most of is that not can be carried out height adjustment, can not be well adapted to when in use
Environment, to different terrain lawn carry out operation when, can not operation well, the effect finally obtained be not very well, therefore
And propose a kind of height-adjustable sitting type lawn machine.
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 height-adjustable sitting type lawn machine, has
It the advantages that adjustable height, solves in existing lawn machine, most of is that not can be carried out height adjustment, when in use not
Can be good at adapt to environment, to different terrain lawn carry out operation when, can not operation well, the effect finally obtained
Fruit is not fine problem.
(2) technical solution
To realize above-mentioned height-adjustable purpose, the utility model is provided the following technical solutions: the adjustable height of one kind
Sitting type lawn machine, including chassis is fixedly installed with bracket at the top of the chassis, is fixedly installed at the top of the bracket
Shell is protected, is fixedly installed with motor at the top of the bracket, the output shaft of the motor is fixedly installed with the first taper cone pulley, institute
It states and is engaged with the second taper cone pulley on the left of the first taper cone pulley, the bottom of second taper cone pulley is fixedly installed with loop bar, the set
The internal activity of bar is connected with shaft, and the bottom of the shaft is fixedly installed with blade, and the left and right sides of the shaft is fixed
Motion bar is installed, two motion bars are movably installed with ball far from one end of shaft, and motion bar is pacified by ball activity
Equipped with isolation board, two motion bars are fixedly installed with the position limiting slide block on the outside of isolation board, institute far from the side of shaft
The outside for stating isolation board is fixedly installed with adjusting bracket, and the top right side of the adjusting bracket is fixedly installed with slide bar, the bracket
Bottom is fixedly installed with the position-limiting tube outside slide bar, and worm screw, the top of the worm screw are engaged on the left of the adjusting bracket
It is fixedly installed with handle.
Preferably, the worm screw sequentially passes through chassis and bracket and extends to the top of bracket, and the outside of worm screw is provided with
Screw thread.
Preferably, gear grooved is offered on the left of the adjusting bracket, gear grooved is adapted with screw thread.
Preferably, the quantity of the ball is no less than 16, and ball is uniformly distributed in the two sides up and down of motion bar.
Preferably, the inside of the loop bar offers square hole, and the top half of shaft is square column, square column with it is rectangular
Hole is adapted.
Preferably, the inner wall of the protection shell offers heat release hole, and heat release hole is uniformly distributed in the inner wall of protection shell,
Heat release hole is internally provided with filter screen.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of height-adjustable sitting type lawn machine, has following
The utility model has the advantages that
The height-adjustable sitting type lawn machine, is rotated by electrical power, drives the rotation of the first taper cone pulley, the first cone
The rotation of shape wheel drives the rotation of the second taper cone pulley, so that loop bar be driven to rotate, loop bar rotation drives shaft rotation, thus with cutting blade
Rotation, plays the purpose to cut the grass on a lawn, when shaft rotates, will drive motion bar rotation, under the action of ball, motion bar with every
From, substantially without frictional force, while position limiting slide block can prevent shaft from deviating from the position in rotation between plate, so that the lawn machine
It is more stable at work, when needing to adjust blade height, rotatable handles, to drive worm screw to rotate, in gear grooved and screw thread
Under the action of, worm screw rotation can drive adjusting bracket to move up and down, so that isolation board be driven to move up and down, then drive on motion bar
Lower movement, motion bar drive shaft to move up and down, and final band cutting blade moves up and down, and play the purpose for adjusting height, and
It is not influence blade rotation while blade moves up and down, the adjusting that height can be carried out during cutting the grass on a lawn is repaired
It is more convenient when mowing, adjustment is faster, and applicability is wider.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is structure enlargement diagram at the utility model A.
In figure: 1 chassis, 2 brackets, 3 protection shells, 4 motors, 5 first taper cone pulleies, 6 second taper cone pulleies, 7 loop bars, 8 shafts,
9 blades, 10 motion bars, 11 balls, 12 isolation boards, 13 position limiting slide blocks, 14 adjusting brackets, 15 slide bars, 16 position-limiting tubes, 17 worm screws, 18
Handle.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of height-adjustable sitting type lawn machine referring to FIG. 1-2, including chassis 1, the fixed peace in the top on chassis 1
Equipped with bracket 2, the top of bracket 2 is fixedly installed with protection shell 3, and the inner wall of protection shell 3 offers heat release hole, and heat release hole is equal
The even inner wall for being distributed in protection shell 3, heat release hole are internally provided with filter screen, and the top of bracket 2 is fixedly installed with motor 4, electricity
The model 1P65F of machine 4, the output shaft of motor 4 are fixedly installed with the first taper cone pulley 5, and the left side of the first taper cone pulley 5 is engaged with
Two taper cone pulleies 6, the bottom of the second taper cone pulley 6 are fixedly installed with loop bar 7, and the internal activity of loop bar 7 is connected with shaft 8, loop bar 7
Inside offers square hole, and the top half of shaft 8 is square column, and square column is adapted with square hole, and the bottom of shaft 8 is fixed
Blade 9 is installed, the left and right sides of shaft 8 is fixedly installed with motion bar 10, and the one end of two motion bars 10 far from shaft 8 is living
Dynamic to be equipped with ball 11, the quantity of ball 11 is no less than 16, and ball 11 is uniformly distributed in the two sides up and down of motion bar 10, living
Lever 10 is movably installed with isolation board 12 by ball 11, and two motion bars 10 are fixedly installed with far from the side of shaft 8 to be located at
The position limiting slide block 13 in 12 outside of isolation board, the outside of isolation board 12 are fixedly installed with adjusting bracket 14, and the left side of adjusting bracket 14 opens up
There is gear grooved, the top right side of adjusting bracket 14 is fixedly installed with slide bar 15, and the bottom of bracket 2 is fixedly installed with outside slide bar 15
The position-limiting tube 16 in portion, the left side of adjusting bracket 14 are engaged with worm screw 17, and worm screw 17 sequentially passes through chassis 1 and bracket 2 and extends to branch
The top of frame 2, the outside of worm screw 17 are provided with screw thread, and screw thread is adapted with gear grooved, and the top of worm screw 17 is fixedly installed with handle
Hand 18, the height-adjustable sitting type lawn machine are powered by motor 4 and are rotated, and the rotation of the first taper cone pulley 5, the first cone are driven
The rotation of shape wheel 5 drives the rotation of the second taper cone pulley 6, so that loop bar 7 be driven to rotate, the rotation of loop bar 7 drives shaft 8 to rotate, thus band
Cutting blade 9 rotates, and plays the purpose to cut the grass on a lawn, when shaft 8 rotates, will drive the rotation of motion bar 10, in the effect of ball 11
Under, substantially without frictional force between motion bar 10 and isolation board 12, while position limiting slide block 13 can prevent shaft 8 inclined in rotation
It offs normal and sets, so that the lawn machine is more stable at work, when needing to adjust 9 height of blade, rotatable handles 18, to drive snail
Bar 17 rotates, and under the action of gear grooved and screw thread, the rotation of worm screw 17 can drive adjusting bracket 14 to move up and down, to drive isolation
Plate 12 moves up and down, and then motion bar 10 is driven to move up and down, and motion bar 10 drives shaft 8 to move up and down, final band cutting blade 9
It moves up and down, plays the purpose for adjusting height, and be not influence the rotation of blade 9 while blade 9 moves up and down, it can
More convenient when the adjusting of height cuts the grass on a lawn to carry out during cutting the grass on a lawn, adjustment is faster, and applicability is wider.
In conclusion the height-adjustable sitting type lawn machine, is powered by motor 4 and is rotated, the first taper cone pulley 5 is driven
Rotation, the rotation of the first taper cone pulley 5 drives the rotation of the second taper cone pulley 6, so that loop bar 7 be driven to rotate, the rotation of loop bar 7 drives shaft 8
Rotation plays the purpose to cut the grass on a lawn to rotate with cutting blade 9, when shaft 8 rotates, will drive the rotation of motion bar 10, is rolling
Under the action of pearl 11, substantially without frictional force between motion bar 10 and isolation board 12, while position limiting slide block 13 can prevent shaft 8
The from deviating from the position in rotation, so that the lawn machine is more stable at work, when needing to adjust 9 height of blade, rotatable handles 18,
To drive worm screw 17 to rotate, under the action of gear grooved and screw thread, the rotation of worm screw 17 can drive adjusting bracket 14 to move up and down, from
And isolation board 12 is driven to move up and down, then drive motion bar 10 to move up and down, motion bar 10 drives shaft 8 to move up and down, most
Band cutting blade 9 moves up and down eventually, plays the purpose for adjusting height, and be not influence knife while blade 9 moves up and down
What piece 9 rotated, can be carried out during cutting the grass on a lawn it is more convenient when the adjusting of height cuts the grass on a lawn, adjust it is faster, it is suitable
It is wider with property, it solves in existing lawn machine, most of is that not can be carried out height adjustment, when in use can not be fine
Adaptation environment, to different terrain lawn carry out operation when, can not operation well, the effect finally obtained is not very
Good problem.
It should be noted that, in this document, 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 actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of height-adjustable sitting type lawn machine, including chassis (1), it is characterised in that: the top of the chassis (1) is solid
Dingan County is equipped with bracket (2), protection shell (3) is fixedly installed at the top of the bracket (2), the top of the bracket (2) is fixed
It is equipped with motor (4), the output shaft of the motor (4) is fixedly installed with the first taper cone pulley (5), first taper cone pulley (5)
Left side is engaged with the second taper cone pulley (6), and the bottom of second taper cone pulley (6) is fixedly installed with loop bar (7), the loop bar (7)
Internal activity be connected with shaft (8), the bottom of the shaft (8) is fixedly installed with blade (9), the left and right of the shaft (8)
Two sides are fixedly installed with motion bar (10), and two motion bars (10) are movably installed with ball far from the one end of shaft (8)
(11), motion bar (10) is movably installed with isolation board (12) by ball (11), and two motion bars (10) are far from shaft (8)
Side be fixedly installed with the position limiting slide block (13) on the outside of isolation board (12), the external of the isolation board (12) is fixedly mounted
Have adjusting bracket (14), the top right side of the adjusting bracket (14) is fixedly installed with slide bar (15), and the bottom of the bracket (2) is fixed
It is equipped with and is located at slide bar (15) external position-limiting tube (16), be engaged with worm screw (17), the snail on the left of the adjusting bracket (14)
Handle (18) are fixedly installed at the top of bar (17).
2. a kind of height-adjustable sitting type lawn machine according to claim 1, it is characterised in that: the worm screw (17)
Chassis (1) and bracket (2) and the top for extending to bracket (2) are sequentially passed through, the outside of worm screw (17) is provided with screw thread.
3. a kind of height-adjustable sitting type lawn machine according to claim 2, it is characterised in that: the adjusting bracket
(14) gear grooved is offered on the left of, gear grooved is adapted with screw thread.
4. a kind of height-adjustable sitting type lawn machine according to claim 1, it is characterised in that: the ball (11)
Quantity be no less than 16, ball (11) is uniformly distributed in the two sides up and down of motion bar (10).
5. a kind of height-adjustable sitting type lawn machine according to claim 1, it is characterised in that: the loop bar (7)
Inside offer square hole, the top half of shaft (8) is square column, and square column is adapted with square hole.
6. a kind of height-adjustable sitting type lawn machine according to claim 1, it is characterised in that: the protection shell
(3) inner wall offers heat release hole, and heat release hole is uniformly distributed in the inner wall of protection shell (3), and heat release hole is internally provided with filtering
Net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821950021.XU CN209420339U (en) | 2018-11-26 | 2018-11-26 | A kind of height-adjustable sitting type lawn machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821950021.XU CN209420339U (en) | 2018-11-26 | 2018-11-26 | A kind of height-adjustable sitting type lawn machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209420339U true CN209420339U (en) | 2019-09-24 |
Family
ID=67968673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821950021.XU Expired - Fee Related CN209420339U (en) | 2018-11-26 | 2018-11-26 | A kind of height-adjustable sitting type lawn machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209420339U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112586194A (en) * | 2020-12-24 | 2021-04-02 | 黄翠 | Lawn trimmer convenient for avoiding obstacles |
-
2018
- 2018-11-26 CN CN201821950021.XU patent/CN209420339U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112586194A (en) * | 2020-12-24 | 2021-04-02 | 黄翠 | Lawn trimmer convenient for avoiding obstacles |
| CN112586194B (en) * | 2020-12-24 | 2021-12-14 | 秦宝贵 | Lawn trimmer convenient for avoiding obstacles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190924 Termination date: 20211126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |