CN206713282U - A kind of multifunction farm grass-remover - Google Patents
A kind of multifunction farm grass-remover Download PDFInfo
- Publication number
- CN206713282U CN206713282U CN201720504316.3U CN201720504316U CN206713282U CN 206713282 U CN206713282 U CN 206713282U CN 201720504316 U CN201720504316 U CN 201720504316U CN 206713282 U CN206713282 U CN 206713282U
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- gasoline engine
- power connector
- connector block
- support
- handrail
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Abstract
The utility model discloses a kind of multifunction farm grass-remover, its structure includes weeding cage, mud guard, gasoline engine, resistive muffler, armrest support, handrail height adjusting means, Oil Switch, grip, handrail, trench digging plow support frame, walking wheel support, road wheel, bearing, power connector block, weeding cage is provided with two, power connector block is housed among two weeding cages, power connector block and gasoline engine welding, power connector block periphery is equipped with mud guard, resistive muffler is housed, trench digging plow support frame is below gasoline engine on gasoline engine；Resistive muffler is made up of top cover, porous hush tube, bottom, external screw joint, and top cover is housed on porous hush tube, and bottom is located at porous noise elimination bottom of the tube, and porous hush tube is connected with external screw joint, and external screw joint is connected with gasoline engine by screw thread.The utility model adds resistive muffler, noise when being produced when can reduce machine operation, does not interfere with surrounding enviroment.
Description
Technical field
The utility model is a kind of multifunction farm grass-remover, belongs to grass-remover field.
Background technology
Grass-remover category agricultural operation machinery, through using the symmetrical integral frame of body centred, left and right is adjacent, front and rear stays
There are distance corresponding with being intended to retain plant bar, the thinning parts group of transverse reciprocating action and its with sets of transmission mechanism, corresponding regulation
Fixed structure, it is suitable for the specific tillage requirements of agriculture thinning of hoeing up weeds.Smart structural design is original, easy rationally it is easy to make,
Cost is cheap.Applicable simple equipment is provided to complete the mechanical thinning operation for being difficult to realize.
Prior art discloses Application No.：201610846633.3 a kind of hand electric grass-remover of disclosure of the invention,
Including action bars, the mechanism that hoes up weeds, drive mechanism and control device；The action bars is fixedly connected with drive mechanism, the driving
Mechanism, which is arranged on, to hoe up weeds in mechanism, with mechanism drive connection of hoeing up weeds；The control device is arranged on action bars, with drive mechanism
Connection, by adjusting the output of drive mechanism, so as to change the rotating speed for the mechanism that hoes up weeds；User only needs hand-held bar during use,
Turn regulation hand handle makes electric motor starting, and then for motor with roller rolls forward, the blade installed in cylinder periphery will be continuous
Constantly weeds are uprooted in incision soil.Because motor, controller and battery are built in roller, so grass-remover is whole
Body is simple in construction, small volume and compact.Inclined blade advantageously reduces impact of burying, and improves the continuity that blade buries,
Obtain effect of preferably hoeing up weeds.Grass-remover provided by the present invention hoes up weeds efficiency high, simple and compact structure, operation speed governing very
It is convenient.But prior art imperfection, in machine operation, caused noise is too big, easily causes noise to surrounding enviroment, influence
Surrounding environment.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of multifunction farm grass-remover, with solution
Certainly prior art imperfection, in machine operation, caused noise is too big, easily causes noise to surrounding enviroment, influences surrounding
Environment.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of multifunction farm
Grass-remover, its structure include weeding cage, mud guard, gasoline engine, resistive muffler, armrest support, handrail height adjusting means, oil
Door switch, grip, handrail, trench digging plow support frame, walking wheel support, road wheel, bearing, power connector block, the weeding cage are provided with
Two, two weeding cages centres are equipped with power connector block, power connector block and the gasoline engine welding, the power connector block week
Side is equipped with mud guard, resistive muffler is housed, the trench digging plow support frame is below gasoline engine, the walking on the gasoline engine
Wheel support is connected with ditching plow support side, and the walking wheel support is connected by bearing with road wheel inner side, described to help
Hand branch is set up in walking wheel support upper intermediate part, and armrest support top both sides connect with the activity of handrail height adjusting means
Connecing, the handrail height adjusting means is connected with handrail bottom, and Oil Switch is housed on the right of top on the right side of the armrest support,
Grip is provided with the top of the armrest support both ends；The resistive muffler is connect by top cover, porous hush tube, bottom, external screw thread
Mouthful composition, be equipped with top cover on the porous hush tube, and the bottom be located at porous noise elimination bottom of the tube, the porous hush tube and outside
Hickey is connected, and the external screw joint is connected with gasoline engine by screw thread.
Further, the road wheel has 2, and 2 road wheels are connected by bearing both ends, and two-wheeled interphase is every 1.2
Rice.
Further, the handrail height adjusting means is made up of bolt, contiguous block, regulation handle.
Further, the contiguous block is bolted to connection positioned at being fixed on armrest support both ends, the contiguous block
It is upper that regulation handle is housed.
Further, walking wheel support head both ends and power connector block welding are V-structure.
Further, the Oil Switch is flexibly connected by wire with gasoline engine.
Further, the mud guard prevents clod from flying out.
Further, the bearing may be rotated.
The utility model adds resistive muffler, noise when being produced when can reduce machine operation, does not interfere with
Surrounding enviroment.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of multifunction farm grass-remover of the utility model.
Fig. 2 is the structural representation of this practical resistive muffler.
Fig. 3 is the structural representation of this practical handrail height adjusting means.
In figure：Weeding cage -1, mud guard -2, gasoline engine -3, resistive muffler -4, armrest support -5, handrail height regulation
Device -6, Oil Switch -7, grip -8, handrail -9, trench digging plow support frame -10, walking wheel support -11, road wheel -12, bearing -
13rd, power connector block -14, top cover -401, porous hush tube -402, bottom -403, external screw joint -404, bolt -602, company
Connect block -603, regulation handle -601.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1, Fig. 2 are referred to, the utility model provides a kind of multifunction farm grass-remover technical scheme：A kind of multi-functional agriculture
Field grass-remover, its structure include weeding cage 1, mud guard 2, gasoline engine 3, resistive muffler 4, armrest support 5, handrail height regulation
Device 6, Oil Switch 7, grip 8, handrail 9, trench digging plow support frame 10, walking wheel support 11, road wheel 12, bearing 13, power connect
Block 14 is connect, the weeding cage 1 is provided with two, power connector block 13, the He of power connector block 13 are housed among two weeding cages 1
Gasoline engine 3 is welded, and the periphery of power connector block 13 is equipped with mud guard 2, and resistive muffler 4 is housed on the gasoline engine 3, described
Plow support frame 10 of ditching is connected located at the lower section of gasoline engine 3, the walking wheel support 11 with trench digging plow support frame 10 side, the walking
Wheel support 11 is connected by bearing 13 with the inner side of road wheel 12, and the armrest support 5 is middle above located at walking wheel support 11
Part, the top both sides of armrest support 5 are flexibly connected with handrail height adjusting means 6, the handrail height adjusting means 6 with
The bottom of handrail 9 is connected, and Oil Switch 7, the both ends of armrest support 5 top are housed on the right of the right side top of armrest support 5
It is provided with grip 8；The resistive muffler 4 is made up of top cover 401, porous hush tube 402, bottom 403, external screw joint 404,
Top cover 401 is housed, the bottom 403 is located at the porous bottom of hush tube 402, the porous noise elimination on the porous hush tube 402
Pipe 402 is connected with external screw joint 404, and the external screw joint 404 is connected with gasoline engine 3 by screw thread.The walking
Wheel 12 has 2, and 2 road wheels 12 are connected by the both ends of bearing 13, and two-wheeled interphase is every 1.2 meters.The handrail height regulation
Device 6 is made up of bolt 602, contiguous block 603, regulation handle 601.The contiguous block 603, which is located at, is fixed on the both ends of armrest support 5
It is fixedly connected by bolt 602, regulation handle 601, the head two of walking wheel support 11 is housed on the contiguous block 603
End is welded as V-structure with power connector block 14, and the Oil Switch 7 is flexibly connected by wire with gasoline engine 3, institute
Stating mud guard 2 prevents clod from flying out, and the bearing 13 may be rotated.
Resistive muffler 4 described in this patent mainly reduces noise using sound-absorbing porous material.Sound-absorbing material
It is fixed on the inwall of gas channel or is arranged in the duct according to certain way, just constitutes resistive muffler.When sound wave enters
When entering resistive muffler, a part of acoustic energy rubs in the hole of porous material and changes into thermal energy consumption and dissipate, and makes to pass through noise reduction
The sound wave of device weakens.Resistive muffler just looks like pure resistor element circuit electrically, and sound-absorbing material is similar to resistance.Therefore, people
This muffler is just called resistive muffler.Resistive muffler is good to medium-high frequency soundproof effect, poor to low frequency soundproof effect,
Structure is the straight tube of an endcapped, and many apertures are drilled with tube wall.The principle of aperture muffler is the frequency with jet noise
Compose as foundation, use if keeping the gross area of spout constant much small spouts replace, when air-flow is through small holes, jet
The frequency spectrum of noise will shift to high frequency or hyperfrequency, the audible sound composition in frequency spectrum is substantially reduced, people is done so as to reduce
Disturb and injure.
Carrying out in use, we need first to open gasoline engine 3, the can of road wheel 12 drives machine movement, throttle
Switch 7 can control throttle size, accelerate machine operation, and weeding cage 1 can cut off grass and continuous running, resistive muffler 4
Can be many by lower noise caused by machine installed in gasoline engine 3, muffler can be fixed on gasoline by external screw joint 404
On machine 3, porous hush tube 402 can absorb noise, such as when we use grass-remover, be produced without noise, would not shadow
Ring the mood of operator.
Weeding cage 1 of the present utility model, mud guard 2, gasoline engine 3, resistive muffler 4, armrest support 5, handrail height are adjusted
Regulating device 6, Oil Switch 7, grip 8, handrail 9, trench digging plow support frame 10, walking wheel support 11, road wheel 12, bearing 13, power
Contiguous block 14, top cover 401, porous hush tube 402, bottom 403, external screw joint 404, bolt 602, contiguous block 603, regulation handle
Hand 601, the part that part is universal standard part or those skilled in the art know, its structure and principle are all this technology personnel
It can be learnt by technical manual or be known by normal experiment method, the utility model solves the problems, such as it is that prior art is endless
Kind, in machine operation, caused noise is too big, easily causes noise to surrounding enviroment, influences surrounding environment, the utility model
Resistive muffler is added by being combined with each other for above-mentioned part, noise when being produced when can reduce machine operation, Bu Huiying
Sound arrives surrounding enviroment, described in detail below：
The resistive muffler 4 is made up of top cover 401, porous hush tube 402, bottom 403, external screw joint 404, described
Rubber end 101 is connected with sealing shroud 102, top cover 401 is housed, the bottom 403 is located at porous on the porous hush tube 402
The bottom of hush tube 402, the porous hush tube 402 are connected with external screw joint 404, the external screw joint 404 and gasoline
Machine 3 is connected by screw thread.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms this area note technology people
The other embodiment that member is appreciated that.
Claims (6)
1. a kind of multifunction farm grass-remover, its structure includes weeding cage (1), mud guard (2), gasoline engine (3), resistive muffler
(4), armrest support (5), handrail height adjusting means (6), Oil Switch (7), grip (8), handrail (9), trench digging plow support frame
(10), walking wheel support (11), road wheel (12), bearing (13), power connector block (14),
The weeding cage (1) is provided with two, and power connector block (14), the power connector block are housed among two weeding cages (1)
(14) welded with gasoline engine (3), it is characterised in that：
Power connector block (13) periphery is equipped with mud guard (2), and resistive muffler (4) is housed on the gasoline engine (3), described
Plow support frame (10) ditch below gasoline engine (3), the walking wheel support (11) is connected with trench digging plow support frame (10) side,
The walking wheel support (11) on the inside of road wheel (12) by bearing (13) with being connected, and the armrest support (5) is located at walking
Wheel support (11) upper intermediate part, armrest support (5) the top both sides are flexibly connected with handrail height adjusting means (6),
The handrail height adjusting means (6) is connected with handrail (9) bottom, equipped with oil on the right of top on the right side of the armrest support (5)
Door switch (7), armrest support (5) the both ends top are provided with grip (8)；
The resistive muffler (4) is by top cover (401), porous hush tube (402), bottom (403), external screw joint (404) group
Into being equipped with top cover (401) on the porous hush tube (402), the bottom (403) is located at porous hush tube (402) bottom, institute
State porous hush tube (402) with external screw joint (404) to be connected, the external screw joint (404) passes through spiral shell with gasoline engine (3)
Line is connected.
A kind of 2. multifunction farm grass-remover according to claim 1, it is characterised in that：The road wheel (12) has 2,
2 road wheels (12) are connected by bearing (13) both ends, and two-wheeled interphase is every 1.2 meters.
A kind of 3. multifunction farm grass-remover according to claim 1, it is characterised in that：The handrail height adjusting means
(6) it is made up of bolt (602), contiguous block (603), regulation handle (601).
A kind of 4. multifunction farm grass-remover according to claim 3, it is characterised in that：The contiguous block (603) is located at
It is fixed on armrest support (5) both ends to be fixedly connected by bolt (602), regulation handle is housed on the contiguous block (603)
(601)。
A kind of 5. multifunction farm grass-remover according to claim 1, it is characterised in that：Walking wheel support (11) head
Portion both ends are welded as V-structure with power connector block (14).
A kind of 6. multifunction farm grass-remover according to claim 1, it is characterised in that：The Oil Switch (7) passes through
Wire is flexibly connected with gasoline engine (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720504316.3U CN206713282U (en) | 2017-05-08 | 2017-05-08 | A kind of multifunction farm grass-remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720504316.3U CN206713282U (en) | 2017-05-08 | 2017-05-08 | A kind of multifunction farm grass-remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206713282U true CN206713282U (en) | 2017-12-08 |
Family
ID=60509595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720504316.3U Expired - Fee Related CN206713282U (en) | 2017-05-08 | 2017-05-08 | A kind of multifunction farm grass-remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206713282U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108093701A (en) * | 2018-03-06 | 2018-06-01 | 陈玉民 | Millet thinning clean tillage all-in-one machine and thinning herbicidal methods |
-
2017
- 2017-05-08 CN CN201720504316.3U patent/CN206713282U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108093701A (en) * | 2018-03-06 | 2018-06-01 | 陈玉民 | Millet thinning clean tillage all-in-one machine and thinning herbicidal methods |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20180508 |