CN207568976U - Agricultural machinery is obstructed control device with cylinder stroke - Google Patents
Agricultural machinery is obstructed control device with cylinder stroke Download PDFInfo
- Publication number
- CN207568976U CN207568976U CN201721443063.XU CN201721443063U CN207568976U CN 207568976 U CN207568976 U CN 207568976U CN 201721443063 U CN201721443063 U CN 201721443063U CN 207568976 U CN207568976 U CN 207568976U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- bearing
- piston rod
- substrate
- transverse slat
- 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
Abstract
It is obstructed control device with cylinder stroke the utility model discloses a kind of agricultural machinery, including substrate, bearing is set on the substrate, the bearing is square, it is made of transverse slat and riser, the bottom end of bearing riser is fixed with substrate, the top of bearing riser is connected with the edge of transverse slat, rectangular window is provided on the transverse slat of bearing, two pieces of clamping plates being mutually parallel are provided in the rectangular window, the plate face of the clamping plate and the direction of motion of cylinder piston rod are perpendicular, and two clamping plates pass through the lower hinge shipped and resell on another market with control block, the upper end of the control block and the piston rod of oscillating cylinder are hinged.The utility model sensitivity is good, positioning accuracy is reliable, it is matched with cylinder stroke positioning device of being obstructed, efficiently solve the defects of traditional structure position error is big, it can be ensured that cylinder piston rod stretches out, the stall position in retraction process is consistent, can apply on the seedling clipping machine structure of various types transplanter.
Description
Technical field
The utility model belongs to agricultural machinery technological field, specifically, the gas more particularly on transplanter seedling clipping machine structure
Cylinder stroke is obstructed control device.
Background technology
With development in science and technology, social progress, the agricultural in China just gradually realizes extensive do mechanization operation.Transplanter is mesh
Preceding common agricultural machinery, seedling clipping machine structure are driven using cylinder.During the utilization of cylinder, piston rod stretches out, retraction
It must make a short pause in the process, i.e., need to realize the positioning of three working positions using cylinder.Existing location structure is extremely complex,
Not only assembling is difficult, of high cost, and cylinder piston rod stretches out, the stall position in retraction process is difficult to keep consistent, positions
Precision is poor.
Utility model content
In view of the above-mentioned deficiency of the prior art, the technical problem to be solved by the utility model is to provide a kind of transplantings
Cylinder stroke on machine seedling clipping machine structure is obstructed control device.
The technical solution of the utility model is as follows：A kind of agricultural machinery is obstructed control device with cylinder stroke, including substrate,
It is characterized in that：Bearing is set on the substrate, which is square, is made of transverse slat and riser, the bottom of bearing riser
End is fixed with substrate, and the top of bearing riser is connected with the edge of transverse slat, and rectangular window is provided on the transverse slat of bearing, the rectangle
Two pieces of clamping plates being mutually parallel are provided in window, the plate face of the clamping plate and the direction of motion of cylinder piston rod are perpendicular, and
And two clamping plates, by the lower hinge shipped and resell on another market with control block, the upper end of the control block and the piston rod of oscillating cylinder are hinged.
The utility model and cylinder stroke positioning device of being obstructed match, and cylinder stroke positioning device of being obstructed has positioning
The piston rod connection of plate, the positioning plate and cylinder, and locating piece is hinged on positioning plate.When cylinder is ventilated, the work of cylinder
Stopper rod is protruding, and positioning plate is driven to move in a straight line, when positioning plate moves to bearing position, locating piece and control block
Contact, forces the piston rod of cylinder to pause here.After work to be done, control control block rotates by a certain angle, and gets out of the way access,
The piston rod continuation of cylinder is protruding, and locating piece passes through from the position that control block is got out of the way, and control block is then controlled to return again former
Come position.When the piston rod retraction of cylinder, when positioning plate moves to bearing present position, locating piece is contacted with control block, living
Stopper rod pauses again.After work is completed, control control block rotates by a certain angle, and gets out of the way access, the piston rod of cylinder continues back
Contracting, locating piece pass through from the position that control block is got out of the way, and control block is then controlled to return to origin-location again.When cylinder piston rod returns
Initial position, and the operation of a new round can be started.It can be seen that the utility model is not only simple in structure, use is easily installed,
And sensitivity is good, positioning accuracy is reliable, can apply the seedling clipping machine structure in transplanter or other suitable occasion.
Preferably, the substrate is rectangular flat structure.
Preferably, it is provided with guide plate on the substrate.
Preferably, the clamping plate is rectangle, the lower edge of the clamping plate is concordant with the bottom surface of bearing transverse slat.
Advantageous effect：The utility model is designed reasonably, simple in structure, implementation is easy, is not only easy to install and use, Er Qieling
Quick property is good, positioning accuracy is reliable, is matched with cylinder stroke positioning device of being obstructed, it is big to efficiently solve traditional structure position error
The defects of, it can be ensured that cylinder piston rod stretches out, the stall position in retraction process is consistent, and can apply in various types
On the seedling clipping machine structure of transplanter.
Description of the drawings
Fig. 1 is that the utility model and cylinder stroke are obstructed the structure diagram of positioning device.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is that cylinder stroke is obstructed the structure diagram of positioning device.
Fig. 4 is the vertical view of Fig. 3.
Fig. 5 is the structure diagram of the utility model.
Fig. 6 is the right view of Fig. 5.
Fig. 7 is the state diagram that cylinder piston rod does not extend out in the utility model.
Fig. 8 is the state diagram that cylinder piston rod reaches centre position in the utility model.
Fig. 9 is the state diagram that cylinder piston rod reaches range in the utility model.
Figure 10 is the state diagram that cylinder piston rod retracts to centre position in the utility model.
Figure 11 is the state diagram that cylinder piston rod retracts to initial position in the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples：
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, substrate 2 is rectangular flat structure, and the cylinder body of cylinder 1 is fixed on
On substrate 2, the length direction of the axial line and substrate 2 of the cylinder 1 is in the same direction, and the piston rod of cylinder 1 is facing forward.In the cylinder 1
Positioning plate 3 is installed, the tablet of the positioning plate 3 is parallel with the plate face of substrate 2, in the back of 3 bottom of positioning plate on piston rod
Edge is formed with bottom plate 3b, and bottom plate 3b and the tablet of positioning plate 3 are perpendicular, and bottom plate 3b is supported by substrate 2, and on bottom plate 3b
" ∩ " v notch v 3c is provided with, the piston rod of the cylinder 1, which passes through, is somebody's turn to do " ∩ " v notch v 3c, and it is solid with bottom plate 3b phases to pass through nut
It is fixed.Guide plate 7 is provided on the substrate 2, positioning plate 3 is slidably matched with the guide plate 7, and positioning plate 3 can be done along guide plate 7
Linear motion.
It is found that being provided with locating piece 4 on the tablet of positioning plate 3, locating piece 4 is by prismatic from Fig. 1, Fig. 2, Fig. 3 and Fig. 4
Piece 4a, transition plate 4b and fanning strip 4c compositions, prismatic piece 4a, transition plate 4b and fanning strip 4c are generally aligned in the same plane interior, the rib
Shape piece 4a is hinged by shaft 8 and positioning plate 3, and locating piece 4 is integrally formed around the range that hinge joint rotates by 3 right hand edge of positioning plate
Positive stop strip 3a limitation.Prismatic piece 4a close to positive stop strip 3a obtuse angle rounded corner, at obtuse angles of the prismatic piece 4a far from positive stop strip 3a
It is connected by transition plate 4b with fanning strip 4c.For the shaft 8 on the line at two obtuse angles of prismatic piece 4a, locating piece 4 is with rib
The symmetrical structure of line centered on the line at two obtuse angle of shape piece.
From Fig. 1, Fig. 2, Fig. 5 and Fig. 6 it is found that being located at 1 piston rod stroke of cylinder to the control block 5 of the locating piece 4 positioning
Centre position, which is installed on bearing 6.Bearing 6 is square, is made of transverse slat and riser, the bottom of 6 riser of bearing
End is fixed with substrate 2, and the top of 6 riser of bearing is connected with the left hand edge of transverse slat, and rectangular window is provided on the transverse slat of bearing 6,
Two pieces of clamping plates being mutually parallel 9 are provided in the rectangular window, clamping plate 9 is rectangle, the lower edge of the clamping plate 9 and 6 transverse slat of bearing
Bottom surface it is concordant.The plate face of the clamping plate 9 and the direction of motion of 1 piston rod of cylinder are perpendicular, and two clamping plates 9 are by shipping and reselling on another market
10 reach the lower section of 6 transverse slat of bearing with the lower hinge of control block 5, the wedge-shaped card base of 5 lower end of control block.In the upper end of control block
Mounting hole is provided with, the piston rod connection of the mounting hole and oscillating cylinder drives control block 5 to rotate by oscillating cylinder.
The operation principle of the utility model is as follows：When cylinder 1 is not ventilated, 1 piston rod of cylinder does not extend out (see Fig. 7),
After cylinder 1 is ventilated, the piston rod of cylinder 1 is protruding, positioning plate 3 is driven to move in a straight line, when positioning plate 3 moves to bearing 6
During position, locating piece 4 is contacted with control block 5, and control block 5 and positive stop strip 3a collective effects, position locating piece 4 at this time,
Locating piece 4 is prevented the piston rod of cylinder 1 to be forced to pause here (see Fig. 8) from rotating.After work to be done, oscillating cylinder band
Dynamic control block 5 rotates by a certain angle, and gets out of the way access, the piston rod continuation of cylinder 1 is protruding, and locating piece 4 is got out of the way from control block 5
Position pass through, 5 pieces of the first resistance is then controlled to return to origin-location again (see Fig. 9).When the piston rod retraction of cylinder 1, positioning
When plate 3 moves to 6 present position of bearing, locating piece 4 is contacted with control block 5, and control block 5 and positive stop strip 3a are again to locating piece 4
Positioning, forces the piston rod of cylinder 1 to pause again (see Figure 10).After work is completed, control control block 5 rotates by a certain angle,
Access is got out of the way, the piston rod of cylinder 1 continues to bounce back, and locating piece 4 passes through from the position that control block 5 is got out of the way, and then controls control again
Block 5 returns to origin-location (see Figure 11).When 1 piston rod of cylinder returns to initial position, and can start the operation of a new round.
Although the preferred embodiment of the utility model is described above in association with attached drawing, the utility model is not limited to
Above-mentioned specific embodiment, above-mentioned specific embodiment are only exemplary rather than limited, the common skill of this field
Art personnel under the premise of without prejudice to the utility model aims and claim, can make under the enlightenment of the utility model
Cylinder is such as changed to two-way cylinder and is equipped with corresponding baffle and stop block or changes the shape of locating piece by expression as multiple types
Shape etc., such transformation are each fallen within the scope of protection of the utility model.
Claims (4)
1. a kind of agricultural machinery is obstructed control device with cylinder stroke, including substrate (2), it is characterised in that：In the substrate (2)
Upper setting bearing (6), the bearing (6) are square, are made of transverse slat and riser, and the bottom end of bearing (6) riser and substrate (2) are solid
Fixed, the top of bearing (6) riser is connected with the edge of transverse slat, is provided with rectangular window on the transverse slat of bearing (6), the rectangular window
In be provided with two pieces of clamping plates being mutually parallel (9), the plate face and the direction of motion of cylinder (1) piston rod of the clamping plate (9) are mutually hung down
Directly, and two clamping plates (9) pass through (10) and the lower hinge of control block (5), the upper end of the control block (5) and the swing of shipping and reselling on another market
The piston rod of cylinder is hinged.
2. agricultural machinery according to claim 1 is obstructed control device with cylinder stroke, it is characterised in that：The substrate
(2) it is rectangular flat structure.
3. agricultural machinery according to claim 1 is obstructed control device with cylinder stroke, it is characterised in that：In the substrate
(2) guide plate (7) is provided on.
4. agricultural machinery according to claims 1 or 2 or 3 is obstructed control device with cylinder stroke, it is characterised in that：It is described
Clamping plate (9) is rectangle, and the lower edge of the clamping plate (9) is concordant with the bottom surface of bearing (6) transverse slat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721443063.XU CN207568976U (en) | 2017-10-29 | 2017-10-29 | Agricultural machinery is obstructed control device with cylinder stroke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721443063.XU CN207568976U (en) | 2017-10-29 | 2017-10-29 | Agricultural machinery is obstructed control device with cylinder stroke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207568976U true CN207568976U (en) | 2018-07-03 |
Family
ID=62692752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721443063.XU Expired - Fee Related CN207568976U (en) | 2017-10-29 | 2017-10-29 | Agricultural machinery is obstructed control device with cylinder stroke |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207568976U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107642517A (en) * | 2017-10-29 | 2018-01-30 | 刘福珍 | A kind of agricultural machinery is obstructed control device with cylinder stroke |
| CN109049155A (en) * | 2018-09-25 | 2018-12-21 | 萧进雄 | Vapour-pressure type gang drill self-locking mechanism |
-
2017
- 2017-10-29 CN CN201721443063.XU patent/CN207568976U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107642517A (en) * | 2017-10-29 | 2018-01-30 | 刘福珍 | A kind of agricultural machinery is obstructed control device with cylinder stroke |
| CN109049155A (en) * | 2018-09-25 | 2018-12-21 | 萧进雄 | Vapour-pressure type gang drill self-locking mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207568976U (en) | Agricultural machinery is obstructed control device with cylinder stroke | |
| CN103482360B (en) | A kind of production line of pet paper diaper automatic grabbing device | |
| CN201720846U (en) | Automatic feeding manipulator | |
| CN208179741U (en) | The dust-proof cutter device of cabinet-wood | |
| CN207476195U (en) | A kind of agricultural transplanter seedling clipping machine structure cylinder location structure | |
| CN203738497U (en) | Pneumatic index plate with adjustable indexes | |
| CN207224183U (en) | A kind of compound line plate shaped face lagging pressing device of weedtree | |
| CN204075697U (en) | A kind of cylinder head assembly production line for automatically assembling | |
| CN201702854U (en) | Improved plate overturning-laminating device | |
| CN204549397U (en) | A kind of coordinated type folding device for discharging | |
| CN104555413A (en) | Sheet workpiece moving device | |
| CN208408193U (en) | A kind of thin-walled lightgage steel joist molding machine punching mechanism | |
| CN107642517A (en) | A kind of agricultural machinery is obstructed control device with cylinder stroke | |
| CN107830010B (en) | A kind of cylinder stroke is obstructed positioning device | |
| CN204369097U (en) | The grass-hopper of plate-shaped workpiece | |
| CN204959260U (en) | Mattress trade mark sewing machine | |
| CN107690905B (en) | Agricultural transplanter seedling clipping machine structure cylinder location structure | |
| CN209335628U (en) | A kind of manipulator of the Machining of Shaft-type Parts with self-locking anti-drop function | |
| CN212110049U (en) | Hand-held type inertia measurement unit debugging device | |
| CN206763696U (en) | Workpiece punching tool with precision positioning | |
| CN208092072U (en) | Syringe auto-action device | |
| CN206317075U (en) | A kind of rotary cylinder mechanical claw Mechanism | |
| CN109249383A (en) | A kind of manipulator of the Machining of Shaft-type Parts with self-locking anti-drop function | |
| CN208758969U (en) | A kind of automatic torsion spring device for pressure spring | |
| CN206140477U (en) | A marker pen for metalwork |
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: 20180703 Termination date: 20191029 |