CN206266191U - A kind of fruit-ear box rises lifts safety device - Google Patents
A kind of fruit-ear box rises lifts safety device Download PDFInfo
- Publication number
- CN206266191U CN206266191U CN201621359387.0U CN201621359387U CN206266191U CN 206266191 U CN206266191 U CN 206266191U CN 201621359387 U CN201621359387 U CN 201621359387U CN 206266191 U CN206266191 U CN 206266191U
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- fruit
- hinged
- ear box
- pin
- seat
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Abstract
Risen the utility model discloses a kind of fruit-ear box and lift safety device.It is poor that it solves the problems, such as that existing fruit-ear box has dismounting inconvenience, using effect with the safety pole of vehicle frame.It rises act support frame and is fixedly connected on one end of frame, one end of fruit-ear box is hinged on a liter top for act support frame, the piston rod of hydraulic cylinder is hinged on fruit-ear box through the first hinged seat, cylinder body is hinged on liter bottom of act support frame through the second hinged seat, on the outer side box body of fruit-ear box a fixed seat is connected through fixed plate, the hinged seat of hinged end the 3rd of safety bar is hinged on the side of the first hinged seat, a connecting plate is fixed in its free end, and the connecting plate in fixed seat or departs from resilient pin and top pressure on the cylinder cap of hydraulic cylinder through a resilient pin pin joint.The utility model is reasonable in design, simple structure, and security is good；Pulling resilient pin can depart from fixed seat by safety bar, and its is easy to operate, uses reliability.
Description
Technical field
The utility model is related to be unloaded by inclining fruit-ear box the device of object or material, and especially a kind of fruit-ear box rises and lifts peace
Full device.
Background technology
It is known that being generally provided with the self-discharging grain elevator for temporarily storage fruit ear on maize harvesting machine.Its self-discharging grain elevator
The fruit-ear box that one end and vehicle frame are hinged and the hydraulic cylinder being fixed between vehicle frame and fruit-ear box are generally included, when fruit ear is unloaded,
The piston rod of hydraulic cylinder is elected fruit-ear box and is rotated around pin joint, the fruit ear in fruit-ear box is toppled over through the low side of fruit-ear box and is drawn off.
When repairing, maintaining parts near fruit-ear box and following, fruit-ear box needs to rise maize harvesting machine, and fruit-ear box is in hydraulic cylinder
Driving under elected.Maintenance personal is operated under fruit-ear box, once hydraulic cylinder fails, fruit-ear box is in self gravitation
Rapidly fall under effect and cause maintenance personal's injures and deaths, its security is poor.To avoid the unexpected whereabouts of fruit-ear box, at present, generally
One safety pole is fixed between fruit-ear box and vehicle frame using two bolts on cropper, service worker is inconvenient idle because of its dismounting
In using, its using effect is poor.
The content of the invention
In order to overcome the safety pole in the prior art between fruit-ear box and vehicle frame to exist, dismounting is inconvenient, use safe effect
Really poor deficiency, the utility model provide a kind of reasonable in design, simple structure, it is easy to operate, use the good fruit ear of safe effect
Case rises lifts safety device.
The utility model solves the technical scheme that its technical problem used：A kind of fruit-ear box rises lifts safety device, its
Including a frame, one liter of act support frame, a fruit-ear box, a hydraulic cylinder and safety bar, described liter is lifted support frame and is fixedly connected
On one end of frame, one end of described fruit-ear box is hinged on the top that described liter lifts support frame, described hydraulic cylinder
Piston rod is hinged on fruit-ear box through the first hinged seat, and the cylinder body of described hydraulic cylinder is hinged on a liter act support through the second hinged seat
On the bottom of frame, it is characterised in that：A fixed plate is provided with the outer side box body of described fruit-ear box, it is fixed in the fixed plate
A fixed seat is connected, the hinged seat of hinged end the 3rd of described safety bar is hinged on the side of the first hinged seat, described
A connecting plate is fixed in the free end of safety bar, and the connecting plate in described fixed seat or departs from elastic through a resilient pin pin joint
Latch and top pressure are on the cylinder cap of described hydraulic cylinder.
Described resilient pin includes a pin and a spring, and described pin pin joint is described in described fixed seat
Spring housing on the pin, its one end is spacing in described fixed seat, and the other end is spacing on the shoulder of pin.
Described liter lifts support frame in angular.
The act support frame that rises of the present utility model is fixedly connected on one end of frame, and one end of fruit-ear box is hinged on a liter act branch
The top of support, the piston rod of hydraulic cylinder is hinged on fruit-ear box through the first hinged seat, and cylinder body is hinged on liter through the second hinged seat
Lift on the bottom of support frame, a fixed seat is connected through fixed plate on the outer side box body of fruit-ear box, the hinged end of safety bar the
Three hinged seats are hinged on the side of the first hinged seat, and a connecting plate is fixed in its free end, and the connecting plate is through a resilient pin pin
It is connected in fixed seat or departs from resilient pin and top pressure is on the cylinder cap of hydraulic cylinder.When hydraulic cylinder fails, safety bar is supported on
Between fruit-ear box and the cylinder cap of hydraulic cylinder, it prevents fruit-ear box from rapidly falling, it is to avoid accident occurs, and its is reasonable in design, structure letter
Single, security is good；Pulling resilient pin can depart from fixed seat by the free end of safety bar and connecting plate, and its is easy to operate, makes
With reliability.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is a kind of structural representation of liter act state of the present utility model；
Fig. 2 is a kind of structural representation of scion state of the present utility model；
Fig. 3 be in Fig. 2 I at partial enlarged drawing.
Marked in figure：1. frame, 2. liter act support frame, 3. fruit-ear box, 4. hydraulic cylinder, 401. piston rods, 402. cylinder bodies,
403. cylinder caps, 5. safety bar, 6. the first hinged seat, 7. the second hinged seat, 8. fixed plate, 9. fixed seat, 10. the 3rd hinged seat,
11. connecting plates, 1101. spacing holes, 12. resilient pins, 1201. pins, 1202. springs.
Specific embodiment
As shown in figure 1, a kind of fruit-ear box rises lifts safety device, it includes a frame 1, one liter of act support frame 2, fruit-ear box
3rd, a hydraulic cylinder 4 and a safety bar 5.Wherein, the bottom bolts for rising act support frame 2 are connected on one end of frame 1, it is contemplated that branch
Support intensity and stability, the liter lift support frame 2 in angular.
As shown in figure 1, the discharge end of fruit-ear box 3 is hinged on a liter top for act support frame 2, the piston rod 401 of hydraulic cylinder 4 is passed through
First hinged seat 6 is hinged on fruit-ear box 3, and the cylinder body 402 of hydraulic cylinder 4 is hinged under liter act support frame 2 through the second hinged seat 7
Portion, the telescopic drive fruit-ear box 3 of the piston rod 401 of hydraulic cylinder 4 rises around pin joint to be lifted or falls.
In Fig. 1, a fixed plate 8 is provided with the outer side box body of fruit-ear box 3, a fixed seat is welded in the fixed plate 8
9, the hinged seat 10 of hinged end the 3rd of safety bar 5 is hinged on the side of the first hinged seat 6, is consolidated in the free end of safety bar 5
A fixed connecting plate 11.
As shown in Fig. 2 when fruit-ear box 3 is in scion state, safety bar 5 is by connecting plate 11 through the pin joint of a resilient pin 12
In fixed seat 9.Stretched out during driving fruit-ear box 3 rises around pin joint and lift in the piston rod 401 of hydraulic cylinder 4, safety bar 5 is around the
Three hinged seats 10 are rotated.
As shown in figure 3, resilient pin 12 includes a pin 1201 and a spring 1202, wherein, the pin joint of pin 1201 is solid
In reservation 9, spring 1202 is sleeved on pin 1201, and its one end is spacing by fixed seat 9, the spacing platform in pin 1201 of the other end
On shoulder.Correspondence pin 1201 is provided with a spacing hole 1101 on connecting plate 11, and pin 1201 is worn and is connected in the spacing hole 1101.
As shown in figure 1, maize harvesting machine is when repairing, maintaining parts near fruit-ear box and following, 3 liters of acts of fruit-ear box
To extreme position, pull resilient pin 12 overcomes the resistance of spring 1202 to pull out pin 1201, makes its connecting plate with safety bar 5
11 depart from, and the free end of safety bar 5 rotates under its own gravity around the 3rd hinged seat 10, and its top pressure of connecting plate 11 is in hydraulic cylinder
On 4 cylinder cap 403, fruit-ear box 3 rapidly falls in the presence of self gravitation when effectively preventing hydraulic cylinder 4 from failing, it is to avoid accident
Occur.
The utility model is reasonable in design, simple structure, and security is good；Pull resilient pin 12 can by safety bar 5 from
Fixed seat 9 is departed from by end and connecting plate 11, its is easy to operate, uses reliability.
Claims (3)
1. a kind of fruit-ear box rises and lifts safety device, and it includes a frame, one liter of act support frame, a fruit-ear box, hydraulic cylinder and
Safety bar, described liter is lifted support frame and is fixedly connected on one end of frame, and one end of described fruit-ear box is hinged on described
The top of act support frame is risen, the piston rod of described hydraulic cylinder is hinged on fruit-ear box through the first hinged seat, described hydraulic cylinder
Cylinder body be hinged on liter bottom of act support frame through the second hinged seat, it is characterised in that：In the outside case of described fruit-ear box
Body is provided with a fixed plate, and a fixed seat is fixedly connected in the fixed plate, and the hinged end the 3rd of described safety bar is hinged
Seat is hinged on the side of the first hinged seat, and a connecting plate is fixed in the free end of described safety bar, and the connecting plate is through an elasticity
Latch pin joint is in described fixed seat or departs from resilient pin and top pressure on the cylinder cap of described hydraulic cylinder.
2. a kind of fruit-ear box according to claim 1 rises and lifts safety device, it is characterised in that：Described resilient pin includes
One pin and a spring, in described fixed seat, on pin, its one end is limited described spring housing described pin pin joint
Position is in described fixed seat, and the other end is spacing on the shoulder of pin.
3. a kind of fruit-ear box according to claim 1 rises and lifts safety device, it is characterised in that：Described liter lifts support frame
It is angular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621359387.0U CN206266191U (en) | 2016-12-12 | 2016-12-12 | A kind of fruit-ear box rises lifts safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621359387.0U CN206266191U (en) | 2016-12-12 | 2016-12-12 | A kind of fruit-ear box rises lifts safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206266191U true CN206266191U (en) | 2017-06-20 |
Family
ID=59045105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621359387.0U Active CN206266191U (en) | 2016-12-12 | 2016-12-12 | A kind of fruit-ear box rises lifts safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206266191U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106517045A (en) * | 2016-12-12 | 2017-03-22 | 山东海山机械制造有限公司 | Cluster box lifting safety device |
-
2016
- 2016-12-12 CN CN201621359387.0U patent/CN206266191U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106517045A (en) * | 2016-12-12 | 2017-03-22 | 山东海山机械制造有限公司 | Cluster box lifting safety device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 264300 No. 88 Fu Fu Road, Weihai, Shandong, Rongcheng Patentee after: Shandong Weitai Heavy Industry Technology Co., Ltd Address before: 264300 No. 88 Fu Fu Road, Weihai, Shandong, Rongcheng Patentee before: SHANDONG MUSHEN MACHINERY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |