CN204197883U - A kind of prying body stop motion mechanism - Google Patents
A kind of prying body stop motion mechanism Download PDFInfo
- Publication number
- CN204197883U CN204197883U CN201420624384.XU CN201420624384U CN204197883U CN 204197883 U CN204197883 U CN 204197883U CN 201420624384 U CN201420624384 U CN 201420624384U CN 204197883 U CN204197883 U CN 204197883U
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- CN
- China
- Prior art keywords
- stopper arms
- permanent seat
- cylinder
- drive wheel
- motion mechanism
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Abstract
The utility model discloses a kind of prying body stop motion mechanism, it comprises permanent seat, stop cylinder described permanent seat is equipped with, permanent seat is connected with the bearing being positioned at stop cylinder front portion, bearing has the stopper arms protracted by stud connection, stopper arms upper front end is equipped with backing block, and the piston rod of stop cylinder is equipped with drive wheel, and stopper arms is provided with and retreats for the tilting of enforcement stopper arms front end, drive wheel before drive wheel the track that stopper arms front end is fallen; Track comprises the flat face of recess and the front portion, stopper arms bottom surface being arranged on stopper arms bottom surface postmedian, and the level height of flat face is lower than the level height of recess; The utility model can make chassis or skid put in place effective brake, avoids chassis or the direct blow cylinder of skid, has that structure is simple, an advantage of available protecting cylinder and good braking effect.
Description
Technical field
The utility model relates to a kind of prying body stop motion mechanism.
Background technology
On mechanization travel line, chassis or skid run the various vehicle body of conveying or other parts, and chassis or skid self, without brake gear, need on fixed point station, arrange prying body stop motion mechanism and make operating chassis or skid braking.Existing mode adopts stop cylinder, namely two stop cylinders are set at the fixed point chassis of station or skid both sides, stretched out by the piston rod of stop cylinder thus make chassis or skid braking, owing to being equipped with the very large parts of weight in the operational process of chassis or skid, its inertia is larger, impact large to stop cylinder during braking, need to adopt external high-level cylinder, productive costs increases greatly, and for a long time and frequently in use procedure, the life-span of cylinder reduces greatly, thus can increase maintenance maintenance cost.
Utility model content
The technical problems to be solved in the utility model is to provide the prying body stop motion mechanism that a kind of structure is simple, avoid cylinder directly to be impacted.
For solving the problems of the technologies described above, the prying body stop motion mechanism provided comprises permanent seat, its constructional feature is: described permanent seat is equipped with stop cylinder, permanent seat is connected with the bearing being positioned at stop cylinder front portion, bearing has the stopper arms protracted by stud connection, stopper arms upper front end is equipped with backing block, and the piston rod of stop cylinder is equipped with drive wheel, and stopper arms is provided with and retreats for the tilting of enforcement stopper arms front end, drive wheel before drive wheel the track that stopper arms front end is fallen.
Track comprises the flat face of recess and the front portion, stopper arms bottom surface being arranged on stopper arms bottom surface postmedian, and the level height of flat face is lower than the level height of recess.
Between hinge and bearing, torsion spring is housed.
Permanent seat is provided with elongated hole, and the cylinder body of stop cylinder is connected on permanent seat by the bolt through elongated hole.
After adopting said structure; this prying body stop motion mechanism is arranged on the track both sides of skid or chassis, when chassis or skid run and put in place, starts stop cylinder; the piston rod of stop cylinder stretches out forward; exercise stopper arms front end before drive wheel to tilt, the backing block of stopper arms front end can catch on skid or chassis, thus effectively ensures the braking of skid or chassis; during braking; skid or chassis can impact bearing, permanent seat, avoid its direct blow cylinder, thus available protecting cylinder.
In sum, the utility model can make chassis or skid put in place effective brake, avoids chassis or the direct blow cylinder of skid, has that structure is simple, an advantage of available protecting cylinder and good braking effect.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described:
Fig. 1 is the structural representation of a kind of most preferred embodiment of the utility model;
Fig. 2 is the structural representation that Fig. 1 overlooks direction.
Detailed description of the invention
Prying body stop motion mechanism as shown in Figure 1, comprise permanent seat 1, stop cylinder 2 permanent seat 1 is equipped with, permanent seat 1 is provided with elongated hole, the cylinder body of stop cylinder 2 is by being connected on permanent seat through the bolt of elongated hole, be installed on the front and back position of the diverse location adjustment stop cylinder 2 in elongated hole by bolt, thus ensure effective brake.Permanent seat 1 is connected with the bearing 3 being positioned at stop cylinder 2 front portion, bearing 3 is connected with the stopper arms 5 protracted by hinge 4, stopper arms 5 upper front end is equipped with backing block 6, drive wheel 7 piston rod of stop cylinder 2 is equipped with, the bottom surface of stopper arms 5 is provided with and tilts for exercising stopper arms front end before drive wheel 7, drive wheel 7 retreats the track that stopper arms front end is fallen, in the present embodiment, track comprises and is arranged on the recess of stopper arms 5 bottom surface postmedian and the flat face of front portion, stopper arms 5 bottom surface, the level height of flat face is lower than the level height of recess, the track of other structures can certainly be adopted, such as on stopper arms 5, be provided with guide groove, drive wheel 7 scroll forward and backward in guide groove, guide groove front end is high, rear end is low, thus exercise the tilting of stopper arms front end before achieving drive wheel 7, drive wheel 7 retreats and stopper arms front end is fallen, the structure in the present embodiment is adopted to have structure simple, use stable advantage.
As shown in drawings, torsion spring 11 is housed between hinge 4 and bearing 3, when stop cylinder 2 startup makes piston rod retract, stopper arms 5 meeting self-return under the effect of torsion spring, effectively avoids stopper arms 5 to produce with operating chassis or skid and interferes.In the present embodiment, permanent seat 1 is also provided with the bottom guide track 8 run for drive wheel 7, and the setting of bottom guide track 8 can make drive wheel 7 roll stabilization, avoids occurring the phenomenon because of the stressed change path of motion of drive wheel 7, ensures the braking effect of skid or chassis.
The above is specific constructive form of the present utility model; the utility model is not restricted to the described embodiments; the art personnel, replace all in protection domain of the present utility model based on the equivalent variations of concrete structure on the utility model and parts.
Claims (4)
1. a prying body stop motion mechanism, comprise permanent seat (1), it is characterized in that: described permanent seat (1) is equipped with stop cylinder (2), permanent seat (1) is connected with and is positioned at the anterior bearing (3) of stop cylinder (2), bearing (3) is connected with the stopper arms (5) protracted by hinge (4), stopper arms (5) upper front end is equipped with backing block (6), drive wheel (7) piston rod of stop cylinder (2) is equipped with, stopper arms (5) is provided with and tilts for drive wheel (7) front enforcement stopper arms front end, drive wheel (7) retreats the track that stopper arms front end is fallen.
2. prying body stop motion mechanism according to claim 1, is characterized in that: described track comprises and is arranged on the recess of stopper arms (5) bottom surface postmedian and the flat face of stopper arms (5) front portion, bottom surface, and the level height of flat face is lower than the level height of recess.
3. prying body stop motion mechanism according to claim 1 and 2, is characterized in that: torsion spring (11) is housed between described hinge (4) and bearing (3).
4. prying body stop motion mechanism according to claim 1 and 2, is characterized in that: (1) is provided with elongated hole with described permanent seat, and the cylinder body of stop cylinder (2) is connected on permanent seat by the bolt through elongated hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420624384.XU CN204197883U (en) | 2014-10-27 | 2014-10-27 | A kind of prying body stop motion mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420624384.XU CN204197883U (en) | 2014-10-27 | 2014-10-27 | A kind of prying body stop motion mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204197883U true CN204197883U (en) | 2015-03-11 |
Family
ID=52655867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420624384.XU Active CN204197883U (en) | 2014-10-27 | 2014-10-27 | A kind of prying body stop motion mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204197883U (en) |
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2014
- 2014-10-27 CN CN201420624384.XU patent/CN204197883U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |