CN207978396U - Lawn machine reversing mowing lockable mechanism - Google Patents
Lawn machine reversing mowing lockable mechanism Download PDFInfo
- Publication number
- CN207978396U CN207978396U CN201820373924.XU CN201820373924U CN207978396U CN 207978396 U CN207978396 U CN 207978396U CN 201820373924 U CN201820373924 U CN 201820373924U CN 207978396 U CN207978396 U CN 207978396U
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- China
- Prior art keywords
- baffle
- sliding
- ping
- trip
- lever
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- 230000007246 mechanism Effects 0.000 title claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 230000006835 compression Effects 0.000 claims abstract description 10
- 238000007906 compression Methods 0.000 claims abstract description 10
- 230000007935 neutral effect Effects 0.000 claims abstract description 8
- 238000003825 pressing Methods 0.000 claims description 4
- 230000008450 motivation Effects 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Abstract
The utility model discloses a kind of lawn machine reversing mowing lockable mechanisms, including rack (3), trip(ping) lever (1), baffle (5), gear shifting rod (8), transmission mechanism, clutch, the gear shifting rod (8) is equipped with the first sliding groove (9) and second sliding slot (6), clutch includes sliding handle (10), compression spring (11), sliding handle pin (12), linkage piece (13), backing pin (7), sliding handle (10) is set on gear shifting rod (8) can be mobile relative to the first sliding groove (9), compression spring (11) setting is in the first sliding groove (9), backing pin (7) is arranged in second sliding slot (6), linkage piece (13) is connected between sliding handle pin (12) and backing pin (7)；Reset tension spring (4) is connected between baffle (5) and rack (3), backing pin (7) coordinates in neutral gear bonding state with the radial edges of baffle (5) (17), and backing pin (7) coordinates when reversing gear bonding state with the circumferential edge of baffle (5) (18).Using after this structure, have many advantages, such as it is reasonable for structure, easy to operate, safe to use, meet safety requirement.
Description
Technical field
The utility model is related to a kind of lawn machine technical field, especially a kind of sitting type lawn machine meeting safety requirement
Reversing mowing lockable mechanism.
Background technology
Sitting type lawn machine is mainly used for large area urban green space turf-mown, safe to use in order to ensure, safety regulation：
The equipment for falling back that travel speed is more than 0.3 m/s when preventing cutter from operating should be equipped with；Can be equipped with makes sitting type lawn machine fall back row
The mechanism of the interim live tool of energy when sailing, such mechanism should restore to fall automatically after cutter recombines or after releasing retroversion state
Move back the function of stopping cutter operating when driving.
In order to reach safety requirement, mainly there is following technical scheme at present：First, dynamic using electromagnetic clutch control cutter
The lawn machine of power generally all takes measures in appliance circuit system, complicated, and production cost is high, and service life is short；Second is that adopting
With the lawn machine of drive belt tensioning wheel " pine " " tight " manual clutch, cutter power " in conjunction with " is i.e. flame-out when often taking reversing
Method meet safety requirement, this method, all without benefit, is also unsatisfactory for user's comfort to engine and storage battery
It is required that needing to improve.In view of the above-mentioned problems, many manufacturers and knowledgeable people develop and develop, but so far there has been no
Comparatively ideal product emerges.
Invention content
To overcome the above problem of the existing technology, the purpose of this utility model be to provide it is a kind of it is reasonable in design,
Lawn machine reversing mowing locking machine simple to operate, safe and reliable, service life is long, fully meets safety requires
Structure.
The utility model solves technical solution used by above-mentioned technical problem, it includes rack, trip(ping) lever, baffle, change
Bar, transmission mechanism, clutch, trip(ping) lever, baffle and gear shifting rod are respectively hinged in rack, and trip(ping) lever passes through transmission mechanism
Drive baffle rotate synchronously, the gear shifting rod be equipped with the first sliding groove and second sliding slot, clutch include sliding handle, compression spring,
Sliding handle pin, linkage piece, backing pin, sliding handle are set on gear shifting rod and can be moved up and down with respect to the first sliding groove by sliding handle pin, compression spring
It is arranged in the first sliding groove and makes sliding handle that there is the thrust moved down, backing pin can be arranged in second sliding slot up or down,
Linkage piece is connected between sliding handle pin and backing pin；Reset tension spring is connected between baffle and rack, backing pin is in neutral gear bonding state
When and baffle radial edges coordinate, backing pin when reversing gear bonding state with the circumferential edge of baffle coordinate.
The further scheme of the utility model, the transmission mechanism are flexible axle, the both ends of flexible axle be fixed on trip(ping) lever,
In the corresponding rack of baffle, adjustably correspondence is fixed on trip(ping) lever and baffle the guy cable length of flexible axle.
The further scheme of the utility model, the trip(ping) lever and gear shifting rod are installed in rotation on by stepped screw
In rack, baffle is installed in rotation on by axle sleeve and pressing plate in rack.
The further scheme of the utility model, the radial edges are smooth flat, and circumferential edge is smooth arc-shaped surface.
With the above structure, it has the following advantages compared with prior art and effect：First, trip(ping) lever passes through transmission mechanism
It links with baffle, gear shifting rod is linked by clutch and baffle, easy to operate, easy to use.Second is that at trip(ping) lever and baffle
When disengaged position, gear shifting rod can normally be linked into and reverse gear；When trip(ping) lever and baffle are in binding site, it is necessary to will be on clutch
Shifting, which can be just linked into, reverses gear；Trip(ping) lever returns to separation, and baffle also returns to disengaged position under tension spring effect, and clutch is reset to just
Beginning position can fully meet safety requirement.
Description of the drawings
Fig. 1 is the fit structure schematic diagram of the utility model.
Fig. 2 is the A-A cross-sectional views of the utility model Fig. 1.
Fig. 3 is the baffle and backing pin position view of the utility model neutral gear bonding state.
Fig. 4 is that the utility model reverses gear the baffle and backing pin position view of bonding state.
Fig. 5 is that the utility model reverses gear the baffle and backing pin position view of discrete state.
Wherein 1 trip(ping) lever, 2 drag-lines, 3 racks, 4 reset tension springs, 5 baffles, 6 second sliding slots, 7 backing pins, 8 gear shifting rods, 9 first
Sliding slot, 10 sliding handles, 11 compression springs, 12 sliding handle pins, 13 linkage pieces, 14 pressing plates, 15 axle sleeves, 16 stepped screws.
Specific implementation mode
Shown in Fig. 1, Fig. 2 and Fig. 3, the specific embodiment for mowing lockable mechanism of moving backward for the utility model lawn machine, it
Including rack 3, the trip(ping) lever 1 of control cutter power separation D or combination E, baffle 5, there is forward gear F, neutral gear N and the R tri- that reverses gear
The gear shifting rod 8, transmission mechanism, clutch of manipulation are kept off, trip(ping) lever 1, baffle 5 and gear shifting rod 8 are respectively hinged in rack 3, from
Close bar 1 drives baffle 5 to rotate synchronously by transmission mechanism, and the gear shifting rod 8 is equipped with the first sliding groove 9 and second sliding slot 6, from
It includes sliding handle 10, compression spring 11, sliding handle pin 12, linkage piece 13, backing pin 7 to close mechanism, and sliding handle 10 is set on gear shifting rod 8 and passes through cunning
Handle pin 12 can be moved up and down with respect to the first sliding groove 9, and top pressure is arranged in the first sliding groove 9 in compression spring 11 makes sliding handle on sliding handle pin 12
10 there is the reset thrust moved down, backing pin 7 can up or down be arranged in second sliding slot 6, and linkage piece 13 is connected to cunning
Between handle pin 12 and backing pin 7；Reset tension spring 4 is connected between baffle 5 and rack 3.Backing pin 7 is in neutral gear N combination E-states and keeps off
The radial edges 17 of plate 5 coordinate, and backing pin 7 coordinates when reversing gear R combination E-states with the circumferential edge 18 of baffle 5.
For the ease of transmission, the transmission mechanism is flexible axle, and the both ends of flexible axle are fixed on trip(ping) lever 1, baffle 5 relatively
In the rack 3 answered, adjustably correspondence is fixed on trip(ping) lever 1 and baffle 52 length of drag-line of flexible axle.It is described for the ease of installation
Trip(ping) lever 1 and gear shifting rod 8 be installed in rotation in rack 3 by stepped screw 16, baffle 5 passes through axle sleeve 15 and pressing plate 14
It is installed in rotation in rack 3.For the ease of using, the radial edges 17 are smooth flat, and circumferential edge 18 is light
Slip circle face.
Utility model works process is as follows：When trip(ping) lever 1 and baffle 5 are in the position of separation D, gear shifting rod 8 can not
It is interrupted to be linked into the R that reverses gear, as shown in Figure 5.When trip(ping) lever 1 and baffle 5 are in the position in conjunction with E, as shown in figure 3, if wanting
Extension reverses gear R, it is necessary to which by sliding handle 10, sliding handle pin 12, linkage piece 13, backing pin 7 moves up can just be linked into the R that reverses gear, as shown in Figure 4；At this point,
If trip(ping) lever 8 returns to separation D, baffle 5 also returns to the positions separation D, sliding handle 10, sliding handle pin 12, linkage under the effect of reset tension spring 4
Piece 13 and backing pin 7 reset to initial position, as shown in Figure 5 in the case where dead weight and compression spring 11 act on；If operating again in this case
When trip(ping) lever 1 to the position for combining E, baffle 5 shifts gear shifting rod 8 onto neutral gear N positions by force, as shown in Figure 3.It mows in reversing
Under state, if as shown in figure 4, gear shifting rod 8 is linked into neutral gear N, sliding handle 10, sliding handle pin 12, linkage piece 13 and backing pin 7 are being conducted oneself with dignity and are being pressed
Under spring 11 acts on, it is also reset to initial position, as shown in Figure 3；If at this moment hanging the R that reverses gear again, still need to sliding handle 10, sliding handle again
Pin 12, linkage piece 13, backing pin 7 move up, and have fully met safety requirement.
The above, only specific embodiment of the utility model, not makes in any form the utility model
Limitation, on the basis of not departing from the technical solution of the utility model, made simple modification, equivalent variations or modification are fallen
Enter the scope of protection of the utility model.
Claims (4)
- The mowing lockable mechanism 1. a kind of lawn machine is moved backward, including rack (3), trip(ping) lever (1), baffle (5), gear shifting rod (8), transmission Mechanism, clutch, trip(ping) lever (1), baffle (5) and gear shifting rod (8) are respectively hinged in rack (3), and trip(ping) lever (1) passes through biography Motivation structure drives baffle (5) to rotate synchronously, it is characterized in that：The gear shifting rod (8) is equipped with the first sliding groove (9) and second sliding slot (6), clutch includes sliding handle (10), compression spring (11), sliding handle pin (12), linkage piece (13), backing pin (7), and sliding handle (10) is arranged It can be moved up and down with respect to the first sliding groove (9) on gear shifting rod (8) and by sliding handle pin (12), compression spring (11) is arranged in the first sliding groove (9) in and make sliding handle (10) that there is the thrust moved down, backing pin (7) can be arranged up or down in second sliding slot (6), join Movable plate (13) is connected between sliding handle pin (12) and backing pin (7)；Reset tension spring (4) is connected between baffle (5) and rack (3), Backing pin (7) in neutral gear bonding state with the radial edges of baffle (5) (17) coordinate, backing pin (7) when reversing gear bonding state with The circumferential edge (18) of baffle (5) coordinates.
- The mowing lockable mechanism 2. lawn machine according to claim 1 is moved backward, it is characterized in that：The transmission mechanism is soft Axis, the both ends of flexible axle are fixed on rack (3) corresponding with trip(ping) lever (1), baffle (5), and drag-line (2) length of flexible axle is adjustable Ground correspondence is fixed on trip(ping) lever (1) and baffle (5).
- The mowing lockable mechanism 3. lawn machine according to claim 1 or 2 is moved backward, it is characterized in that：The trip(ping) lever (1), Gear shifting rod (8) is installed in rotation on by stepped screw (16) in rack (3), and baffle (5) passes through axle sleeve (15) and pressing plate (14) it is installed in rotation in rack (3).
- The mowing lockable mechanism 4. lawn machine according to claim 3 is moved backward, it is characterized in that：The radial edges (17) are Smooth flat, circumferential edge (18) are smooth arc-shaped surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820373924.XU CN207978396U (en) | 2018-03-20 | 2018-03-20 | Lawn machine reversing mowing lockable mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820373924.XU CN207978396U (en) | 2018-03-20 | 2018-03-20 | Lawn machine reversing mowing lockable mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207978396U true CN207978396U (en) | 2018-10-19 |
Family
ID=63827448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820373924.XU Withdrawn - After Issue CN207978396U (en) | 2018-03-20 | 2018-03-20 | Lawn machine reversing mowing lockable mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207978396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108271534A (en) * | 2018-03-20 | 2018-07-13 | 浙江中坚科技股份有限公司 | Lawn machine reversing mowing lockable mechanism |
-
2018
- 2018-03-20 CN CN201820373924.XU patent/CN207978396U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108271534A (en) * | 2018-03-20 | 2018-07-13 | 浙江中坚科技股份有限公司 | Lawn machine reversing mowing lockable mechanism |
| CN108271534B (en) * | 2018-03-20 | 2024-02-23 | 浙江中坚科技股份有限公司 | Reversing mowing locking mechanism of lawn mower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181019 Effective date of abandoning: 20240223 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20181019 Effective date of abandoning: 20240223 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |