CN208016383U - A kind of grass trimmer - Google Patents
A kind of grass trimmer Download PDFInfo
- Publication number
- CN208016383U CN208016383U CN201820114439.0U CN201820114439U CN208016383U CN 208016383 U CN208016383 U CN 208016383U CN 201820114439 U CN201820114439 U CN 201820114439U CN 208016383 U CN208016383 U CN 208016383U
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- China
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- grass trimmer
- shaft
- swing arm
- ontology
- fixedly connected
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Abstract
The utility model discloses a kind of grass trimmers, belong to animal husbandry machinery field, it is desirable to provide a kind of grass trimmer applied widely, its key points of the technical solution are that：A kind of grass trimmer, including grass trimmer ontology and haulage gear, the haulage gear includes the swing arm being fixedly connected vertical with grass trimmer body length direction side, the one end of the swing arm far from grass trimmer ontology is rotatably connected to hoisting frame, the length direction for being axially parallel to grass trimmer ontology of the shaft one by shaft one；The hoisting frame is fixedly connected with suspension linkage member away from the side of grass trimmer ontology.
Description
Technical field
The utility model is related to animal husbandry machinery, more particularly to a kind of grass trimmers.
Background technology
Grass trimmer is widely used in the fields such as afforestation, road upkeep, land reclamation, stalk crushing, mainly with dilatory
Machine carry mode connects.Existing grass trimmer is mostly to hang fixed, and grass trimmer is connected as being rigidly connected with host, and grass trimmer is being cut
Careless work opportunity device cannot float with landform, and encountering barrier just cannot continue to carry out cutting operation well, thus cause to cut
The smaller scope of application of careless machine.
Utility model content
The purpose of this utility model is to provide a kind of grass trimmer, has the advantages that applied widely.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of grass trimmer, including grass trimmer ontology and haulage gear, the haulage gear include and grass trimmer body length
The swing arm that direction side is vertically fixedly connected, the one end of the swing arm far from grass trimmer ontology is rotatably connected to by shaft one to be carried
Rise frame, the length direction for being axially parallel to grass trimmer ontology of the shaft one；
The hoisting frame is fixedly connected with suspension linkage member away from the side of grass trimmer ontology.
It is hung and is connected by suspension linkage member by using above-mentioned technical proposal, between tractor and hoisting frame, and promoted
Frame is connect with grass trimmer ontology by swing arm, and one end of swing arm is fixedly connected with grass trimmer ontology, and the other end passes through with hoisting frame
Shaft one is rotatablely connected, thus when tractor-drawn grass trimmer ontology carries out cutting operation, if grass trimmer ontology encounters obstacle
When object, swing arm can float up and down with grass trimmer ontology along the realization of shaft one, and grass trimmer, which can clear the jumps, to be continued to mow
Operation, to improve the scope of application of grass trimmer.
Further, the swing arm is arranged in one end of grass trimmer body length direction, the grass trimmer body length side
It is provided in the middle part of to side and the axial parallel pivoted arm of swing arm；
One end of the close grass trimmer ontology of the pivoted arm is turned by axial shaft two straight down and grass trimmer ontology
Dynamic connection, the other end are rotatablely connected by the axial direction shaft three conllinear with shaft one and hoisting frame.
By using above-mentioned technical proposal, swing arm and pivoted arm realize the draw to grass trimmer ontology jointly, improve
Stability of the tractor to grass trimmer ontology draw；Since swing arm is close to one end of grass trimmer ontology and grass trimmer ontology
Be fixedly connected, hoisting frame, swing arm, pivoted arm length will not change, therefore pivoted arm will not be rotated relative to grass trimmer；It is mowing
When opportunity is to barrier, swing arm and pivoted arm are overturn with respect to shaft one and shaft three respectively, realize the floating of grass trimmer ontology
Dynamic function.
Further, the pivoted arm and swing arm are rotatablely connected by connector and hoisting frame respectively；
The connector includes opening away from the Contraband shape connecting plate one of grass trimmer ontology and a pair of connecting plate being distributed up and down
Two, the connecting plate one is clamped in the opposite both sides of hoisting frame, and the shaft one and shaft three are each passed through hoisting frame end simultaneously
The both sides rotation connection opposite with connecting plate one；
A pair of connecting plate two is fixedly connected on connecting plate one close to the side of grass trimmer ontology, a pair of connecting plate
It is rotatably connected to the shaft four for being axially parallel to shaft two between two, the outer walls of two shafts four is respectively with swing arm far from cutting
The one end of one end, pivoted arm far from grass trimmer ontology of careless machine ontology is fixedly connected；
Floating suspension pin is inserted between the connecting plate one and hoisting frame, being axially parallel to for the floating suspension pin turns
Axis one and not conllinear with shaft one.
By using above-mentioned technical proposal, swing arm and pivoted arm are rotatablely connected by connector and hoisting frame, realize mowing
The float function of machine ontology；Pass through floating suspension pin in carrying out transportational process to grass trimmer by the setting of floating suspension pin
With the collective effect of shaft three and shaft one, realization connecting plate one is fixedly connected with hoisting frame, prevents from cutting in transportational process
Careless machine ontology significantly floats and is damaged.
Further, the one end of the swing arm far from hoisting frame is fixedly connected by adjusting part with grass trimmer ontology；
The adjusting part includes the adjustable plate that a pair being fixedly connected with grass trimmer ontology is distributed up and down, two tune
It is rotatably connected to the shaft five for being axially parallel to shaft two between section plate, the swing arm is close to one end of grass trimmer ontology and shaft
Five are fixedly connected；
Several lockholes are offered on the swinging track of the adjustable plate upper edge swing arm, opened up in the swing arm there are one with lock
The mounting hole of hole adaptation, is fixedly connected between the lockhole and mounting hole by lock pin.
First lock pin is taken out from lockhole, then by using above-mentioned technical proposal when encountering the region of inconvenient cleaning
Swing arm is adjusted to appropriate location, recycles lock pin that swing arm is fixed on to the sideward sliding function for realizing grass trimmer ontology on adjustable plate.
Further, it is fixedly connected with limited block between two pieces of adjustable plates.
By using above-mentioned technical proposal, the setting of limited block plays restriction effect to the rotational travel of swing arm, reduces pendulum
The possibility collided with grass trimmer ontology in arm adjustment process, and the restriction of stroke facilitates the adjustment of pendulum arm angle.
Further, the fixed plate that a pair is distributed up and down is fixedly connected on the grass trimmer ontology, the shaft two is grown
The both ends in degree direction are each passed through two fixed plates and are rotatablely connected with fixed plate.
By using above-mentioned technical proposal, the setting of fixed plate improves the stable connection of shaft two and grass trimmer ontology
Property, and facilitate the installation of pivoted arm.
Further, one downside of the connector offers the floating notch downwardly turned over for hoisting frame, and described float lacks
Mouth is fixedly connected with limiting plate towards the side of hoisting frame.
By using above-mentioned technical proposal, the setting of floating notch increases the angle of oscillation of pivoted arm and swing arm with respect to hoisting frame
Degree, to improve the domain of walker of grass trimmer ontology so that the applicable range of grass trimmer is more extensive；The setting of limiting plate subtracts
Lack the collision phenomenon with hoisting frame in grass trimmer ontology location free procedure, reduces the damage of hoisting frame.
Further, the middle part sliding of the swing arm is connected with supporting square tube straight down, the supporting square tube and pendulum
It is fixed by spike pin between arm two, the supporting square tube offers several adjustings being adapted to spike pin on vertically
Hole.
By using above-mentioned technical proposal, when grass trimmer is on the shelf, support tube is slided towards ground and passes through support
Foot pin is fixedly connected with swing arm, and supporting square tube is supported swing arm, improves the horizontal positioned stability of grass trimmer；It is mowing
During machine operation, supporting square tube is slid upwards, and is fixed by spike pin, supporting square tube is made not influence grass trimmer
Normal operation.
In conclusion the utility model has the advantages that：
1. hoisting frame and swing arm are used, to generate the floating effect for realizing grass trimmer ontology；
2. hoisting frame, swing arm, pivoted arm, pivoted arm connector, adjusting part are used, to generate the sidesway of grass trimmer ontology
Function；
3. supporting square tube is used, to generate the effect for improving grass trimmer ontology and being horizontally arranged stability.
Description of the drawings
Fig. 1 is the schematic diagram for embodying grass trimmer ontology and haulage gear connection relation in the present embodiment；
Fig. 2 is the enlarged diagram in the portions A in Fig. 1；
Fig. 3 is the exploded perspective view for embodying grass trimmer ontology and haulage gear structure in the present embodiment；
Fig. 4 is the enlarged diagram in the portions B in Fig. 3.
In figure, 1, grass trimmer ontology；11, bonnet body；12, cutter shaft component；13, gear case assembly；14, power transmission group
Part；2, haulage gear；21, swing arm；211, shaft one；212, shaft five；213, mounting hole；214, lock pin；22, pivoted arm；221,
Shaft two；222, shaft three；3, hoisting frame；31, suspension linkage member；4, connector；41, connecting plate one；411, floating suspension pin；
412, floating notch；413, limiting plate；42, connecting plate two；421, shaft four；5, adjusting part；51, adjustable plate；512, lockhole；
513, limited block；6, fixed plate；7, supporting square tube；71, spike pin；72, adjustment hole.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Wherein identical parts are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and
"outside" refers respectively to the direction towards or away from geometric center of specific component.
A kind of grass trimmer, as shown in Figure 1, including grass trimmer ontology 1 and haulage gear 2, tractor is real by haulage gear 2
Now to the draw of grass trimmer ontology 1, to which grass trimmer ontology 1 can realize cutting operation.
As shown in Figure 1, grass trimmer ontology 1 includes bonnet body 11 and setting and the cutter shaft component 12 in bonnet body 11（Referring to
Fig. 3）.11 top of bonnet body is fixedly connected with gear case assembly 13, and gear case assembly 13 is by being set to 11 length side of bonnet body
It is connect to the power transmitting assembly 14 of one end with cutter shaft component 12.Gear case assembly 13 is connect with tractor dynamic power source, to dynamic
Power transmission assembly 14 realizes the gearing to cutter shaft component 12 under the action of gear case assembly 13, final realization grass trimmer
Mowing function.
As shown in Figure 1, haulage gear 2 includes being vertically connected with swing arm 21 and pivoted arm with 11 length direction side of bonnet body
22, the axial direction of swing arm 21 and pivoted arm 22 is mutually parallel.Swing arm 21 is arranged in the end of 11 length direction of bonnet body and and bonnet body
11 are fixedly connected by adjusting part 5, and pivoted arm 22 is arranged at the middle part of 11 length direction of bonnet body, and are rotated and connected with bonnet body 11
It connects.The one end of swing arm 21 and pivoted arm 22 far from bonnet body 11 is rotatably connected to the U-shaped hoisting frame 3 that Open Side Down, and swing arm 21 passes through
Be axially parallel to the shaft 1 of 11 length direction of bonnet body and the end of hoisting frame 3 be rotatablely connected, pivoted arm 22 by it is axial with
The conllinear shaft 3 222 of shaft 1 and the end of hoisting frame 3 are rotatablely connected.Hoisting frame 3 deviates from the side of grass trimmer ontology 1
It is fixedly connected with suspension linkage member 31.
As shown in Figure 1, being respectively arranged with connector 4 between swing arm 21 and hoisting frame 3, between pivoted arm 22 and hoisting frame 3, put
Arm 21 and pivoted arm 22 are rotatablely connected by connector 4 and hoisting frame 3 respectively.
It is distributed up and down away from the Contraband shape connecting plate 1 of bonnet body 11 and a pair as shown in Fig. 2, connector 4 includes opening
Connecting plate 2 42.Connecting plate 1 is clamped in the opposite both sides of hoisting frame 3, shaft 1 and shaft 3 222（Referring to Fig. 1）Point
It Chuan Guo not 3 end of hoisting frame and the two side rotation connection opposite with connecting plate 1.Connecting plate 1 interleaves with hoisting frame 3
Equipped with floating suspension pin 411, floating suspension pin 411 is axially parallel to shaft 1 and not conllinear with shaft 1.Pendulum
Arm 21 and pivoted arm 22（Referring to Fig. 1）It is rotatablely connected by connector 4 and hoisting frame 3, realizes grass trimmer ontology 1（Referring to Fig. 1）
Float function.Pass through floating suspension pin 411 in carrying out transportational process to grass trimmer by the setting of floating suspension pin 411
With the collective effect of shaft 3 222 and shaft 1, realization connecting plate 1 is fixedly connected with hoisting frame 3, prevents from transporting
Grass trimmer ontology 1 significantly floats and is damaged in the process.
As shown in Fig. 2, in order to increase pivoted arm 22（Referring to Fig. 1）Swing angle with swing arm 21 with respect to hoisting frame 3 improves
Grass trimmer ontology 1（Referring to Fig. 1）Domain of walker, offer the floating downwardly turned over for hoisting frame 3 in the downside of connecting plate 1
Notch 412（Referring to Fig. 3）.The side of floating notch 412 towards hoisting frame 3 is fixedly connected with limiting plate 413, limiting plate 413
The damage for reducing the collision phenomenon in 1 location free procedure of grass trimmer ontology with hoisting frame 3 to hoisting frame 3 is set.
As shown in Fig. 2, a pair of of connecting plate 2 42 is fixedly connected on connecting plate 1 close to the side of bonnet body 11, Yi Duilian
Be rotatably connected to axial shaft 4 421 straight down between fishplate bar 2 42, the side walls of two shafts 4 421 respectively with swing arm 21
One end, pivoted arm 22 far from bonnet body 11（Referring to Fig. 1）One end far from bonnet body 11 is fixedly connected.
As shown in Figure 1, pivoted arm 22 is fixedly connected with axial shaft 2 221 straight down close to one end of bonnet body 11.
About the two pieces fixed plates 6 for being distributed and being mutually parallel are fixedly connected on bonnet body 11, shaft 2 221 is rotatably connected on two pieces
Between fixed plate 6, pivoted arm 22 is rotatablely connected by shaft 2 221 and bonnet body 11.
As shown in Fig. 2, adjusting part 5 includes the adjustable plate 51 that a pair being fixedly connected with bonnet body 11 is distributed up and down, two
Be rotatably connected to the shaft 5 212 for being axially parallel to shaft 4 421 between a adjustable plate 51, swing arm 21 close to bonnet body 11 one
End is fixedly connected with shaft 5 212, and swing arm 21 and two pieces of adjustable plates 51 are rotatablely connected by shaft 5 212.
As shown in figure 4, swing arm 21 can be swung along shaft 5 212, opened on the swinging track of 51 upper edge swing arm 21 of adjustable plate
Equipped with several lockholes 512, open up that there are one the mounting hole 213 that be adapted to lockhole 512, lockhole 512 and mounting holes 213 in swing arm 21
Between be fixedly connected by lock pin 214.When encountering the region of inconvenient cleaning, first lock pin 214 is taken out from lockhole 512, by
In swing arm 21 and pivoted arm 22（Referring to Fig. 1）Both ends respectively with bonnet body 11 and connector 4（Referring to Fig. 1）Along turning straight down
Axis is rotatablely connected, so swing arm 21 and pivoted arm 22 can be rotated relative to bonnet body 11, then adjusts swing arm 21 to appropriate location, then
Swing arm 21 is fixed on to the sideward sliding function that grass trimmer ontology 1 is realized on adjustable plate 51 using lock pin 214.
As shown in figure 4, being fixedly connected with limited block 513 between two pieces of adjustable plates 51, the setting of limited block 513 is to swing arm 21
Rotational travel play restriction effect, reduce in 21 adjustment process of swing arm with grass trimmer ontology 1（Referring to Fig. 1）The possibility of collision,
And the restriction of stroke facilitates the adjustment of 21 angle of swing arm.
As shown in figure 4, the middle part sliding of swing arm 21 is connected with supporting square tube 7 straight down, supporting square tube 7 and swing arm 21
It is fixed by spike pin 71 between two, supporting square tube 7 offers several adjustment holes being adapted to spike pin 71 on vertically
72。
Specific implementation process：In carrying out transportational process to grass trimmer, pass through 3 222 He of floating suspension pin 411 and shaft
The collective effect of shaft 1, realization connecting plate 1 are fixedly connected with hoisting frame 3, prevent the grass trimmer in transportational process
Ontology 1 significantly floats and is damaged.
In grass trimmer operation process, floating suspension pin 411 is taken out.Tractor is realized by haulage gear 2 to mowing
The draw of machine ontology 1, and grass trimmer ontology 1 realizes that mowing acts under the action of tractor dynamic power shaft.Work as mowing
When opportunity is to barrier, swing arm 21 and pivoted arm 22 can be realized along shaft 1, shaft 3 222 respectively with grass trimmer ontology 1
It floats up and down, grass trimmer, which can clear the jumps, continues cutting operation.
When encountering the region of inconvenient cleaning, first lock pin 214 is taken out from lockhole 512, then adjusts swing arm 21 to suitable
Work as position, recycles lock pin 214 that swing arm 21 is fixed on to the sideward sliding function for realizing grass trimmer ontology 1 on adjustable plate 51.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of grass trimmer, it is characterized in that：Including grass trimmer ontology (1) and haulage gear (2), the haulage gear (2) includes
The swing arm (21) being fixedly connected vertical with grass trimmer ontology (1) length direction side, the swing arm (21) is far from grass trimmer ontology
(1) one end is rotatably connected to hoisting frame (3) by shaft one (211), and the shaft one (211) is axially parallel to grass trimmer
The length direction of ontology (1)；
The hoisting frame (3) is fixedly connected with suspension linkage member (31) away from the side of grass trimmer ontology (1).
2. a kind of grass trimmer according to claim 1, it is characterized in that：The swing arm (21) is arranged in grass trimmer ontology (1)
One end of length direction is provided in the middle part of grass trimmer ontology (1) the length direction side axial parallel with swing arm (21)
Pivoted arm (22)；
One end of the close grass trimmer ontology (1) of the pivoted arm (22) passes through axial shaft two (221) straight down and mowing
Machine ontology (1) is rotatablely connected, and the other end is rotated by axial direction and the conllinear shaft three (222) of shaft one (211) with hoisting frame (3)
Connection.
3. a kind of grass trimmer according to claim 2, it is characterized in that：The pivoted arm (22) and swing arm (21) pass through company respectively
Fitting (4) is rotatablely connected with hoisting frame (3)；
The connector (4) includes that opening is distributed up and down away from the Contraband shape connecting plate one (41) of grass trimmer ontology (1) and a pair
Connecting plate two (42), the connecting plate one (41) are clamped in the opposite both sides of hoisting frame (3), the shaft one (211) and shaft
Three (222) are each passed through hoisting frame (3) end and the both sides rotation connection opposite with connecting plate one (41)；
A pair of connecting plate two (42) is fixedly connected on side of the connecting plate one (41) close to grass trimmer ontology (1), Yi Duisuo
It states and is rotatably connected to the shaft four (421) for being axially parallel to shaft two (221), two shafts four between connecting plate two (42)
(421) solid with the one end of swing arm (21) far from grass trimmer ontology (1), the one end of pivoted arm (22) far from grass trimmer ontology (1) respectively
Fixed connection；
Floating suspension pin (411), the floating suspension pin (411) are inserted between the connecting plate one (41) and hoisting frame (3)
Be axially parallel to shaft one (211) and not conllinear with shaft one (211).
4. a kind of grass trimmer according to claim 3, it is characterized in that：The one end of the swing arm (21) far from hoisting frame (3)
It is fixedly connected with grass trimmer ontology (1) by adjusting part (5)；
The adjusting part (5) include be fixedly connected with grass trimmer ontology (1) a pair up and down be distributed adjustable plate (51), two
The shaft five (212) for being axially parallel to shaft two (221) is rotatably connected between the adjustable plate (51), the swing arm (21) is leaned on
One end of nearly grass trimmer ontology (1) is fixedly connected with shaft five (212)；
Several lockholes (512) are offered on the swinging track of adjustable plate (51) the upper edge swing arm (21), on the swing arm (21)
It opens up there are one the mounting hole (213) being adapted to lockhole (512), passes through lock pin between the lockhole (512) and mounting hole (213)
(214) it is fixedly connected.
5. a kind of grass trimmer according to claim 4, it is characterized in that：It is fixedly connected between two pieces of adjustable plates (51)
Limited block (513).
6. a kind of grass trimmer according to claim 2, it is characterized in that：It is fixedly connected with one on the grass trimmer ontology (1)
To the fixed plate (6) being distributed up and down, the both ends of the shaft two (221) length direction be each passed through two fixed plates (6) and with
Fixed plate (6) is rotatablely connected.
7. a kind of grass trimmer according to claim 3, it is characterized in that：(4) one downside of the connector is offered for being promoted
The floating notch (412) that frame (3) downwardly turns over, the side of floating notch (412) towards the hoisting frame (3) are fixedly connected limited
Position plate (413).
8. a kind of grass trimmer according to any one of claims 1 to 7, it is characterized in that：The middle part of the swing arm (21) slides
It is connected with supporting square tube (7) straight down, it is solid by spike pin (71) between the supporting square tube (7) and swing arm (21) two
Fixed, the supporting square tube (7) offers several adjustment holes (72) being adapted to spike pin (71) on vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820114439.0U CN208016383U (en) | 2018-01-23 | 2018-01-23 | A kind of grass trimmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820114439.0U CN208016383U (en) | 2018-01-23 | 2018-01-23 | A kind of grass trimmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208016383U true CN208016383U (en) | 2018-10-30 |
Family
ID=63902441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820114439.0U Active CN208016383U (en) | 2018-01-23 | 2018-01-23 | A kind of grass trimmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208016383U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114208478A (en) * | 2021-12-17 | 2022-03-22 | 江苏艾威机械制造有限公司 | Formula lawn mower is moved to upset side |
-
2018
- 2018-01-23 CN CN201820114439.0U patent/CN208016383U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114208478A (en) * | 2021-12-17 | 2022-03-22 | 江苏艾威机械制造有限公司 | Formula lawn mower is moved to upset side |
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