CN207586248U - Moving head detection device on grass-mowing machine - Google Patents
Moving head detection device on grass-mowing machine Download PDFInfo
- Publication number
- CN207586248U CN207586248U CN201721895918.2U CN201721895918U CN207586248U CN 207586248 U CN207586248 U CN 207586248U CN 201721895918 U CN201721895918 U CN 201721895918U CN 207586248 U CN207586248 U CN 207586248U
- Authority
- CN
- China
- Prior art keywords
- grass
- moving head
- mowing machine
- detection device
- sliding block
- 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.)
- Expired - Fee Related
Links
Landscapes
- Harvester Elements (AREA)
Abstract
The utility model discloses a kind of moving head detection device on grass-mowing machine, including board and is arranged on limit assembly on the board grass-mowing machine to be limited；The side of the board is equipped with a detection block, and the moving head extension of the grass-mowing machine is placed in the detection block, and the moving head is driven by being arranged on the driving device inside the grass-mowing machine；The measuring device for measuring the moving head rotating speed and the cutting means for being cut to the rope of beating the grass on the moving head are additionally provided in the detection block.The beneficial effects of the utility model are mainly reflected in：Exquisiteness simple in structure, high degree of automation, by the detection of infrared facility air exercise straw rope speed it can be seen that the rotating speed rotating speed of moving head is more accurate.Meanwhile the length for rope of beating the grass can be accurately controlled by cutting means, the rope that avoids the problem that beating the grass is long to cause to beat the grass that difficulty is big, is not easy to control and be easily broken off.
Description
Technical field
The utility model is related to a kind of detection device, specifically, the moving head detection more particularly, on grass-mowing machine
Device.
Background technology
Grass-mowing machine is a kind of pruning tool, is worked applied to the turf-mown of family and public arena.At present, on grass-mowing machine
The rope of beating the grass being equipped with is rotated synchronously with moving head, for ibid the different grass of height does not carry out cutting and arranges on lawn.
Producer is when the grass-mowing machine machined to manufacture is detected, since moving head high speed rotation being needed to drive installation
Rope rotation of beating the grass on it realizes that the cutting on lawn is arranged, so needing to be detected the rotating speed of moving head, to meet grass
The demand of level ground cutting is typically that drive motor is detected at present, but there may be the feelings that moving head does not rotate still
Condition may influence use in practice.In addition, the rope of beating the grass on moving head also there are certain requirements, the long difficulty of beating the grass of length
Spend it is larger, be not easy to control, and be easily broken off, need to limit its length in a certain range, be typically using people at present
Work measures it interception, but manually-operated workload is larger, increases the unnecessary cost payout of enterprise.
Utility model content
The purpose of the utility model is to overcome the shortcomings of the prior art, provide a kind of moving head on grass-mowing machine
Detection device.
The purpose of this utility model is achieved through the following technical solutions
A kind of moving head detection device on grass-mowing machine including board and is arranged on the board to beat
The limit assembly that careless machine is limited；The side of the board is equipped with a detection block, and the moving head extension of the grass-mowing machine is placed in
In the detection block, and the moving head is driven by being arranged on the driving device inside the grass-mowing machine；In the detection block also
Equipped with the measuring device for measuring the moving head rotating speed and for beating the grass what rope was cut on the moving head
Cutting means.
Preferably, the detection block is equipped with a groove, and the convergence part on the grass-mowing machine is fastened in the groove, uses
To be limited to the moving head.
Preferably, the driving device is drive motor.
Preferably, the measuring device includes the RF transmitter being arranged in the detection block and for receiving
The infrared receiver for the infrared ray that RF transmitter is launched is stated, the infrared ray that the RF transmitter is launched is with turning
The rope of beating the grass under dynamic state is intersecting.
Preferably, the cutting means, which include at least, is arranged on the guide rails of the moving head both sides, on each guide rail
A sliding block is equipped with, the sliding block is equipped with a sliding slot to match with guide rail, and the sliding block can slide on the guide rail；Often
A recess is equipped on one sliding block, is equipped between two recesses and cuts piece.
Preferably, it is additionally provided on the sliding block and tightens bolt, the bolt of tightening can be put from the extension of the side of the sliding block
In in the recess, the piece that cuts is pressed in the recess.
Preferably, the distance between the RF transmitter and the moving head cut piece less than described in and beat the grass with described
The distance between head.
Preferably, the cutting means include at least driving cylinder, the cylinder axis of the driving cylinder and one of institute
It is affixed to state sliding block.
Preferably, it is labeled with scale on the guide rail.
The beneficial effects of the utility model are mainly reflected in：Exquisiteness simple in structure, high degree of automation, by infrared traditional thread binding
The detection of air exercise straw rope speed is put it can be seen that the rotating speed rotating speed of moving head is more accurate.It meanwhile can be accurately by cutting means
Control is beaten the grass the length of rope, and the rope that avoids the problem that beating the grass is long to cause to beat the grass that difficulty is big, is not easy to control and be easily broken off.
Description of the drawings
Technical solutions of the utility model are described further below in conjunction with the accompanying drawings：
Fig. 1：The structure diagram of grass-mowing machine in the utility model；
Fig. 2：The vertical view of the utility model.
Specific embodiment
The utility model is described in detail below with reference to specific embodiment shown in the drawings.But these embodiment party
Formula is not limited to the utility model, structure that those of ordinary skill in the art are made according to these embodiments, method or
Transformation functionally is all contained in the scope of protection of the utility model.
As shown in Figure 1 to Figure 2, the utility model discloses a kind of moving head detection device on grass-mowing machine, including
It board and is arranged on the board to the limit assembly for limiting grass-mowing machine 2, in the utility model, by described
Limit assembly limits the grass-mowing machine 2, prevents its deflection, influences detection result.The side of the board is equipped with an inspection
Frame 3 is surveyed, the extension of moving head 21 of the grass-mowing machine 2 is placed in the detection block 3, and the detection block 3 is equipped with a groove 31, institute
It states the convergence part on grass-mowing machine 2 to be fastened in the groove 31, to limit the moving head 21.The moving head 21 is by setting
The driving device driving inside the grass-mowing machine 2 is put, the driving device is drive motor.
The detection block 3 is equipped with the measuring device 4 for measuring 21 rotating speed of moving head, and the measuring device 4 is wrapped
Include the RF transmitter 41 that is arranged in the detection block 3 and for receive the RF transmitter 41 launch it is red
The infrared receiver 42 of outside line, the rope of beating the grass under infrared ray and rotary state that the RF transmitter 41 is launched
22 is intersecting, by the way that within a certain period of time, the rope 22 of beating the grass is by the RF transmitter 41 and the infrared receiver
Quantity between 42 obtains its rotating speed, and the rope 22 of beating the grass is driven by the moving head 21, so as to obtain the upper moving head 21
Rotating speed.
The detection block 3 is equipped with the cutting means 5 for being cut to the rope 22 of beating the grass on the moving head 21, institute
It states cutting means 5 and includes at least the guide rail 51 for being arranged on 21 both sides of moving head, a sliding block is equipped on each guide rail
52, the sliding block 52 is equipped with a sliding slot to match with guide rail 51, and the sliding block 52 can slide on the guide rail 51；It is each
A recess 54 is equipped on the sliding block 52, is equipped between two recesses 54 and cuts piece 55.It is also set on the sliding block 52
Tighten bolt 56, it is described tighten bolt 56 and can extend from the side of the sliding block 52 be placed in the recess 54, to by institute
It states and cuts piece 55 and be pressed in the recess 54.
Preferably, the cutting means 5 include at least driving cylinder 57, the cylinder axis and wherein one of the driving cylinder 57
A sliding block 52 is affixed.Scale is labeled on the guide rail 51.
Further, the distance between the RF transmitter 41 and the moving head 21 be less than it is described cut piece 55 with
The distance between described moving head 21.
The beneficial effects of the utility model are mainly reflected in：Exquisiteness simple in structure, high degree of automation, by infrared traditional thread binding
The detection of air exercise straw rope speed is put it can be seen that the rotating speed rotating speed of moving head is more accurate.It meanwhile can be accurately by cutting means
Control is beaten the grass the length of rope, and the rope that avoids the problem that beating the grass is long to cause to beat the grass that difficulty is big, is not easy to control and be easily broken off.
It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one
A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say
For bright book as an entirety, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can
With the other embodiment of understanding.
The a series of tool that the feasibility embodiment only for the utility model is described in detail of those listed above
Body illustrates, they are all to be made without departing from the utility model skill spirit not to limit the scope of protection of the utility model
Equivalent implementations or change should be included within the scope of protection of this utility model.
Claims (9)
1. for the moving head detection device on grass-mowing machine, it is characterised in that：It is used including board and being arranged on the board
With by grass-mowing machine（2）The limit assembly limited；The side of the board is equipped with a detection block（3）, the grass-mowing machine（2）'s
Moving head（21）Extension is placed in the detection block（3）It is interior, and the moving head（21）By being arranged on the grass-mowing machine（2）Internal
Driving device drives；The detection block（3）On be additionally provided with to measure the moving head（21）The measuring device of rotating speed（4）And
For to the moving head（21）On rope of beating the grass（22）The cutting means cut（5）.
2. the moving head detection device according to claim 1 on grass-mowing machine, it is characterised in that：The detection block
（3）It is equipped with a groove（31）, the grass-mowing machine（2）On convergence part be fastened on the groove（31）It is interior, to beat described
Toothed burclover（21）Limiting.
3. the moving head detection device according to claim 1 on grass-mowing machine, it is characterised in that：The driving device
For drive motor.
4. the moving head detection device according to claim 1 on grass-mowing machine, it is characterised in that：The measuring device
（4）Including being arranged on the detection block（3）Interior RF transmitter（41）And for receiving the RF transmitter
（41）The infrared receiver for the infrared ray launched（42）, the RF transmitter（41）The infrared ray launched and rotation
The rope of beating the grass under state（22）It is intersecting.
5. the moving head detection device according to claim 4 on grass-mowing machine, it is characterised in that：The cutting means
（5）Including at least being arranged on the moving head（21）The guide rail of both sides（51）, a sliding block is equipped on each guide rail（52）,
The sliding block（52）It is equipped with one and guide rail（51）The sliding slot to match, the sliding block（52）It can be in the guide rail（51）Upper cunning
It is dynamic；Each sliding block（52）On be equipped with a recess（54）, two recesses（54）Between be equipped with and cut piece（55）.
6. the moving head detection device according to claim 5 on grass-mowing machine, it is characterised in that：The sliding block（52）
On be additionally provided with and tighten bolt（56）, it is described to tighten bolt（56）It can be from the sliding block（52）Side extension be placed in the recess
（54）It is interior, to cut piece by described（55）It is pressed on the recess（54）It is interior.
7. the moving head detection device according to claim 6 on grass-mowing machine, it is characterised in that：The infrared ray hair
Emitter（41）With the moving head（21）The distance between be less than and described cut piece（55）With the moving head（21）Between away from
From.
8. the moving head detection device according to claim 6 on grass-mowing machine, it is characterised in that：The cutting means
（5）Including at least driving cylinder（57）, the driving cylinder（57）Cylinder axis and one of them described sliding block（52）It is affixed.
9. the moving head detection device according to claim 8 on grass-mowing machine, it is characterised in that：The guide rail（51）
On be labeled with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721895918.2U CN207586248U (en) | 2017-12-29 | 2017-12-29 | Moving head detection device on grass-mowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721895918.2U CN207586248U (en) | 2017-12-29 | 2017-12-29 | Moving head detection device on grass-mowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207586248U true CN207586248U (en) | 2018-07-06 |
Family
ID=62740460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721895918.2U Expired - Fee Related CN207586248U (en) | 2017-12-29 | 2017-12-29 | Moving head detection device on grass-mowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207586248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108132356A (en) * | 2017-12-29 | 2018-06-08 | 苏州奔腾塑业有限公司 | Moving head detection device on grass-mowing machine |
-
2017
- 2017-12-29 CN CN201721895918.2U patent/CN207586248U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108132356A (en) * | 2017-12-29 | 2018-06-08 | 苏州奔腾塑业有限公司 | Moving head detection device on grass-mowing machine |
| CN108132356B (en) * | 2017-12-29 | 2024-01-05 | 苏州奔腾塑业有限公司 | Grass cutting head detection device for grass cutting machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207586248U (en) | Moving head detection device on grass-mowing machine | |
| CN208590238U (en) | A kind of seeder electric-control system | |
| CN105319279B (en) | A kind of mechanical device for ultrasonic probe calibration detection | |
| CN106879383B (en) | One planting fruit-trees automatic ring shells device | |
| CN109220053A (en) | A kind of whole bar sugarcane of view-based access control model identification cuts kind of a device and method | |
| CN104913998A (en) | Tester for cutting edge sharpness of agricultural machinery cutter | |
| CN105340481A (en) | Multi-degree-of-freedom cutting machine | |
| CN103674749B (en) | Concrete curing rear surface strength testing device and test method thereof | |
| CN108132356A (en) | Moving head detection device on grass-mowing machine | |
| CN106249670A (en) | A kind of control method of pruning robot AUTONOMOUS TASK of climbing tree | |
| CN207351369U (en) | A kind of water-depth measurement device | |
| CN211240873U (en) | Leek reaping apparatus convenient to use | |
| CN107379072B (en) | It is exclusively used in the apparatus for shaping of mushroom | |
| CN204740182U (en) | Agricultural machinery cutter blade sharpness tester | |
| CN207703385U (en) | A kind of resistant slide test specimen device for screwing up | |
| CN216013363U (en) | Multi-angle energy-saving soil detection system | |
| CN109573594A (en) | A kind of horizontal turnover mechanism of the quick locking with pooling feature | |
| AU2014100995A4 (en) | Device for Testing Bonding Strength of Tile Type Magnetic Steel | |
| CN204422299U (en) | A kind of test unit for preparing target water percentage | |
| CN206223161U (en) | A kind of planning type plant actinobacillus device | |
| CN104429657B (en) | Steel ball adjusts arm twisting formula duplicate rows to cut the machine of cutting down | |
| CN109946172B (en) | Torsion resistance tester for feathers | |
| CN208606976U (en) | Arc spring torsional fatigue test device | |
| CN209203423U (en) | One kind opening cranium limit Kirschner wire | |
| CN207127401U (en) | Laser numerical control point stake instrument |
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: 20180706 Termination date: 20201229 |