CN206974573U - A kind of clamping force checking device of block seedling planting machine - Google Patents
A kind of clamping force checking device of block seedling planting machine Download PDFInfo
- Publication number
- CN206974573U CN206974573U CN201720865131.5U CN201720865131U CN206974573U CN 206974573 U CN206974573 U CN 206974573U CN 201720865131 U CN201720865131 U CN 201720865131U CN 206974573 U CN206974573 U CN 206974573U
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- China
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- detection case
- piston
- planting machine
- seedling planting
- checking device
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Abstract
A kind of clamping force checking device of block seedling planting machine, including the detection case of force mechanism and strip；The force mechanism includes being used for the soft oil bottle for bearing block seedling planting machine chucking power；The top transparent of the detection case and it is provided with dial, a piston is provided with detection case, airtight connection between piston and the inwall of detection case, a grease chamber is formed between piston and one end of detection case, grease chamber is connected by oil pipe with the soft oil bottle, and hydraulic oil is filled in soft oil bottle, oil pipe and grease chamber；Piston is connected with the other end of detection case by spring, and piston is also fixedly connected with pointer, and piston driving pointer moves in detection case and deforms upon spring, and the deformation quantity of spring is shown by pointer and dial.The utility model provides a kind of clamping force checking device of block seedling planting machine, is capable of the stressing conditions of gripper jaw pot seedling when clamping pot seedling of stable detection transplanting at a high speed machine, detection method simple and fast, strong antijamming capability.
Description
Technical field
It the utility model is related to field of agricultural machinery, the clamping force checking device of specifically a kind of block seedling planting machine.
Background technology
China's vegetable transplanting machine type is more, according to planting apparatus form, is divided into clamp type transplanter, seedling guide tube type transplanting
Machine, flexible disk formula transplanter and hanging basket type transplanter.China starts to develop dry land transplanter in late 1950s, successively
The experimental study of transplanter has been carried out for cotton, corn, beet, rape etc., have developed polytype transplanter.Plant
Device is the core component of transplanter, the rice shoot for receiving seedling distributing device or manually sending, and rice shoot is sent in the ditch that plough outputs,
With the function of sending seedling uprightly to enter ditch, it reflects the evolution of transplanter and progressive level.At present, on domestic and international transplanter
The planting apparatus type of use has 4 kinds of clamp type, flexible disk formula, suppending cup type and seedling guide tube type.And for the transplanting of pot seedling, it need to adopt
Transplanted with clamp type transplantation device.
At present, pot seedling transplanting at a high speed machine end effector mechanism frequently with two-piece type clamping device, it is necessary to insert pot seedling matrix
Middle gripping, and different types of seedling or the seedling with species different growth phases require different to the chucking power of gripper, because
This needs to detect the chucking power of gripper, and the detection to gripper chucking power in the prior art is usually now directly in machine
Install sensor measures deformation by direct measurement gripper stressing conditions or indirectly to detect its stressing conditions in machinery claw.But
In the state to run at high speed when being worked due to planting machine, thus it is higher for sensor installation requirement, if installation is not good enough,
Easily cause acquired results serious distortion, additionally since planting machine is operated in field, actual environment is more complicated, acute
Strong Changes in weather or topography variation, it is likely to cause data transfer to be affected.To sum up, although side using sensor
Formula can obtain the higher data of precision, but the requirement to technology and cost is also higher, and easily be interfered.
Utility model content
In order to solve deficiency of the prior art, the utility model provides a kind of chucking power detection dress of block seedling planting machine
Put, be capable of the stressing conditions of gripper jaw pot seedling when clamping pot seedling of stable detection transplanting at a high speed machine, detection method simple and fast,
Strong antijamming capability.
To achieve these goals, the concrete scheme that the utility model uses for：
A kind of clamping force checking device of block seedling planting machine, including the detection case of force mechanism and strip；The stress
Mechanism includes being used for the soft oil bottle for bearing block seedling planting machine chucking power；The top transparent of the detection case and it is provided with scale
Disk, is provided with a piston in detection case, airtight connection between piston and the inwall of detection case, one end of piston and detection case
Between form a grease chamber, grease chamber is connected with the soft oil bottle by oil pipe, filled in soft oil bottle, oil pipe and grease chamber
Hydraulic oil；Piston is connected with the other end of detection case by spring, and piston is also fixedly connected with pointer, piston driving pointer
Moved in detection case and deform upon spring, and the deformation quantity of spring is shown by pointer and dial.
The force mechanism also includes a supporting plate being obliquely installed, and the soft oil bottle is set on the supporting plate, soft
Matter oil bottle is also fixedly connected with two baffle plates being parallel to each other.
The supporting plate is arranged on a fixed mount, and fixed mount includes a base and is vertically set on above base
Support column.
The plate face of the plate face of two baffle plates and the supporting plate is mutually perpendicular to.
Oil circuit sheath is additionally provided with the outside of the oil pipe, oil circuit sheath is fixedly connected with the detection case.
The connectivity part of the oil pipe and the grease chamber is provided with pressure regulator valve.
Pressure sensor is provided with the pressure regulator valve.
A thrust disc is additionally provided with the detection case, reasoning disk is fixedly connected with piston by connecting rod, the spring
It is fixedly connected with thrust disc, the pointer is fixedly installed on connecting rod.
The connectivity part of the soft oil bottle and the oil pipe is provided with an oil-out, and oil pipe is set on oil-out.
Beneficial effect：
1st, the utility model produces extruding by the flowing of hydraulic oil to spring, according to the deformation quantity of spring and the power of itself
The extruding force that spring is subject to can be calculated by learning characteristic, and chucking power is drawn using the extruding force, simple to operate, and device is not easy
Influenceed by external condition；
Pressure when the 2nd, by setting pressure sensor to running of hydraulic power oil detects, with the detection to being obtained by spring
Value is verified, and improves the accuracy of testing result.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is detailed construction profile of the present utility model.
Reference：1st, fixed mount, 2, supporting plate, 3, baffle plate, 4, soft oil bottle, 5, oil circuit sheath, 6, detection case, 7, carve
Scale, 8, oil-out, 9, oil pipe, 10, pressure sensor, 11, pressure regulator valve, 12, grease chamber, 13, piston, 14, connecting rod, 15, pointer,
16th, thrust disc, 17, spring.
Embodiment
Embodiment of the present utility model is illustrated below according to accompanying drawing.
As depicted in figs. 1 and 2, the clamping force checking device of a kind of block seedling planting machine, including force mechanism and strip
Detection case 6.
Force mechanism includes being used for the soft oil bottle 4 for bearing block seedling planting machine chucking power.Soft oil bottle 4 is arranged on one and inclined
In oblique supporting plate 2, soft oil bottle 4 is also fixedly connected with two baffle plates being parallel to each other 3, plate face and the supporting plate 2 of two baffle plates 3
Plate face be mutually perpendicular to.Supporting plate 2 is arranged on a fixed mount 1, and fixed mount 1 includes a base and is vertically set on base
The support column of top, supporting plate 2 are fixedly installed on the upper end of support column.
The top transparent of detection case 6 and be provided with dial 7, be provided with a piston 13 in detection case 6, piston 13 with
A grease chamber 12 is formed between one end of airtight connection between the inwall of detection case 6, piston 13 and detection case 6, grease chamber 12 passes through
Oil pipe 9 is connected with soft oil bottle 4 and keeps intensive, and hydraulic oil is filled in soft oil bottle 4, oil pipe 9 and grease chamber 12.Oil pipe 9
The connectivity part of grease chamber 12 is provided with pressure regulator valve 11, pressure sensor 10 is provided with pressure regulator valve 11.Soft oil bottle 4 and oil pipe 9
Connectivity part be provided with an oil-out 8, oil pipe 9 is set on oil-out 8.The outside of oil pipe 9 is additionally provided with oil circuit sheath 5,
Oil circuit sheath 5 is fixedly connected with detection case 6.Piston 13 is connected with the other end of detection case 6 by spring 17, and piston 13 is also
Pointer 15 is fixedly connected with, piston 13 drives pointer 15 to be moved in detection case 6 and deform upon spring 17, and passes through pointer
15 and dial 7 show spring 17 deformation quantity.A thrust disc 16 is additionally provided with detection case 6, reasoning disk is logical with piston 13
Cross connecting rod 14 to be fixedly connected, spring 17 is fixedly connected with thrust disc 16, and pointer 15 is fixedly installed on connecting rod 14.
Before being detected, to first pass through pressure regulator valve 11 and be returned to zero, the method for zeroing is to open pressure regulator valve 11 to allow liquid
Force feed flows freely, and when the position of pointer 15 is fixed, illustrates spring 17 in the raw, the pointer 15 recorded now is right
The scale value answered, as zero graduation line.
Specifically detection method is：Detection means is placed on to the side of planting machine gripper jaw first, then starts planting machine,
Gripper jaw is clipped on two baffle plates 3 afterwards, applies pressure, after soft oil bottle 4 deforms upon, hydraulic pressure therein to soft oil bottle 4
Oil is flowed into grease chamber along oil pipe 9, and then extrusion piston 13, and drivening rod 14, pointer 15 and thrust disc 16 move successively,
Spring 17 is deformed upon by the extrusion spring 17 of reasoning disk 16, the deformation of spring 17 is shown with pointer 15 and dial 7
Amount, the thrust magnitude that spring 17 is subject to can be obtained according to the mechanical property of spring 17 and deformation quantity, using thrust magnitude as chucking power
Detected value.Because in actual use, the gripper jaw of planting machine is that side is fixed, clamping is realized in other side motion, because
The actual gripper jaw for being exactly this motion of the detected value of this chucking power is to extruding force caused by pot seedling, by being examined to chucking power
Survey, can effectively avoid chucking power excessive and damage is produced to pot seedling.
In view of error, therefore the pressure sensor 10 by being arranged in pressure regulator valve 11 occur in actual measurement process
Pressure during to running of hydraulic power oil detects, and obtained pressure value is used to verify the detected value of above-mentioned chucking power, with
Weaken the influence of error band.
It should also be noted that, herein, term " comprising ", "comprising" or its any other variant are intended to non-
It is exclusive to include, so that process, method, article or equipment including a series of elements not only include those key elements,
But also the other element including being not expressly set out, or also include solid by this process, method, article or equipment
Some key elements.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including
Other identical element also be present in the process of the key element, method, article or equipment.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from this spirit or scope.Therefore, this practicality
It is new to be not intended to be limited to the embodiments shown herein, and be to fit to and principles disclosed herein and features of novelty
Consistent most wide scope.
Claims (9)
- A kind of 1. clamping force checking device of block seedling planting machine, it is characterised in that：Detection case including force mechanism and strip （6）；The force mechanism includes being used for the soft oil bottle for bearing block seedling planting machine chucking power（4）；The detection case（6）Top It is transparent and be provided with dial（7）, in detection case（6）Inside it is provided with a piston（13）, piston（13）With detection case（6）It is interior Airtight connection between wall, piston（13）With detection case（6）One end between formed a grease chamber（12）, grease chamber（12）Pass through oil pipe （9）With the soft oil bottle（4）It is connected, in soft oil bottle（4）, oil pipe（9）And grease chamber（12）Inside fill hydraulic oil；Piston （13）With detection case（6）Other end pass through spring（17）It is connected, piston（13）Also it is fixedly connected with pointer（15）, piston （13）Drive pointer（15）In detection case（6）Interior movement simultaneously makes spring（17）Deform upon, and pass through pointer（15）And dial （7）Show spring（17）Deformation quantity.
- A kind of 2. clamping force checking device of block seedling planting machine as claimed in claim 1, it is characterised in that：The force mechanism Also include a supporting plate being obliquely installed（2）, the soft oil bottle（4）It is arranged on supporting plate（2）On, soft oil bottle（4）Also It is fixedly connected with two baffle plates being parallel to each other（3）.
- A kind of 3. clamping force checking device of block seedling planting machine as claimed in claim 2, it is characterised in that：The supporting plate （2）It is arranged on a fixed mount（1）On, fixed mount（1）Including a base and the support column being vertically set on above base.
- A kind of 4. clamping force checking device of block seedling planting machine as claimed in claim 2, it is characterised in that：Two baffle plates （3）Plate face and the supporting plate（2）Plate face be mutually perpendicular to.
- A kind of 5. clamping force checking device of block seedling planting machine as claimed in claim 1, it is characterised in that：The oil pipe（9） Outside be additionally provided with oil circuit sheath（5）, oil circuit sheath（5）With the detection case（6）It is fixedly connected.
- A kind of 6. clamping force checking device of block seedling planting machine as claimed in claim 1, it is characterised in that：The oil pipe（9） With the grease chamber（12）Connectivity part be provided with pressure regulator valve（11）.
- A kind of 7. clamping force checking device of block seedling planting machine as claimed in claim 6, it is characterised in that：The pressure regulator valve （11）Inside it is provided with pressure sensor（10）.
- A kind of 8. clamping force checking device of block seedling planting machine as claimed in claim 1, it is characterised in that：The detection case （6）Inside it is additionally provided with a thrust disc（16）, reasoning disk and piston（13）Pass through connecting rod（14）It is fixedly connected, the spring（17） With thrust disc（16）It is fixedly connected, the pointer（15）It is fixedly installed on connecting rod（14）On.
- A kind of 9. clamping force checking device of block seedling planting machine as claimed in claim 1, it is characterised in that：The soft oil bottle （4）With the oil pipe（9）Connectivity part be provided with an oil-out（8）, oil pipe（9）It is set in oil-out（8）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720865131.5U CN206974573U (en) | 2017-07-17 | 2017-07-17 | A kind of clamping force checking device of block seedling planting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720865131.5U CN206974573U (en) | 2017-07-17 | 2017-07-17 | A kind of clamping force checking device of block seedling planting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206974573U true CN206974573U (en) | 2018-02-06 |
Family
ID=61401668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720865131.5U Expired - Fee Related CN206974573U (en) | 2017-07-17 | 2017-07-17 | A kind of clamping force checking device of block seedling planting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206974573U (en) |
-
2017
- 2017-07-17 CN CN201720865131.5U patent/CN206974573U/en not_active Expired - Fee Related
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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: 20180206 Termination date: 20180717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |