CN203529496U - Anti-collision device of unloading machine with chain bucket - Google Patents
Anti-collision device of unloading machine with chain bucket Download PDFInfo
- Publication number
- CN203529496U CN203529496U CN201320684753.XU CN201320684753U CN203529496U CN 203529496 U CN203529496 U CN 203529496U CN 201320684753 U CN201320684753 U CN 201320684753U CN 203529496 U CN203529496 U CN 203529496U
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- Prior art keywords
- push rod
- spring
- travel switch
- unloading machine
- prevention device
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- Expired - Lifetime
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 230000002265 prevention Effects 0.000 claims description 18
- 230000001681 protective effect Effects 0.000 claims description 18
- 210000004907 gland Anatomy 0.000 claims description 13
- 241000269799 Perca fluviatilis Species 0.000 claims description 11
- 239000000523 sample Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 238000009412 basement excavation Methods 0.000 abstract 4
- 230000000694 effects Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000011798 excavation material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Abstract
The utility model provides an anti-collision device of an unloading machine with a chain bucket, relates to an anti-collision device and aims at solving the problem that an excavation mechanism often bumps train carriages and accordingly the excavation mechanism and the train carriages are damaged to varying degrees in the material unloading process. A push rod detection carriage of the anti-collision device is fixedly connected with one end of a spring protecting sleeve through multiple bolts, the other end of the spring protecting sleeve is fixedly connected with a spring seat, the spring protecting sleeve and the spring seat are fixedly connected onto the excavation mechanism, and a spring is arranged in the spring protecting sleeve and located between the spring seat and a pressing cover. The pressing cover can slide in the spring protecting sleeve, one end of a detection push rod is fixedly connected with a push rod end plate, the other end of the detection push rod is fixedly connected with the pressing cover, a travel switch is installed on the push rod detection carriage, the trigger end of the travel switch extends into the push rod detection carriage, an annular groove is formed in the detection push rod, and the trigger end of the travel switch is located in the annular groove. The anti-collision device of the unloading machine with the chain bucket effectively prevents deformation caused by collision between the excavation mechanism and the train carriages.
Description
Technical field
The utility model relates to a kind of collision prevention device, is specifically related to a kind of unloading machine with chain buckets collision prevention device.
Background technology
The digging mechanism of unloading machine with chain buckets is arranged on can complete machine on the body of walking, lifting mechanism is controlled digging mechanism and is declined, make it to inject in the material in compartment, cart walking mechanism cooperation simultaneously moves forward, constantly tunnel material, hopper rises and also material to be dished out to belt feeder, then by belt feeder by mass transport to appointed place.When digging mechanism declines excavation material, operator can't see edge, compartment, and digging mechanism often collides on railway carriage, very stiff and demandingly cause the damage in various degree of digging mechanism and compartment, conventional design adopts leg steel on digging mechanism, and when angle steel knocks railway carriage, operator is just stopped.
Summary of the invention
The utility model is in order to solve in material handling process, and digging mechanism often collides on railway carriage, easily causes the problem of digging mechanism and compartment damage in various degree, and then a kind of unloading machine with chain buckets collision prevention device is provided.
The utility model in order to solve the problems of the technologies described above taked technical scheme is:
Unloading machine with chain buckets collision prevention device described in the utility model comprises that spring, spring protective sleeve, gland, detection push rod, a plurality of bolt, travel switch, travel switch guard shield, push rod detect balladeur train, push rod end plate and spring perch;
Push rod detects balladeur train and is fixedly connected with the other end of spring protective sleeve by a plurality of bolts, one end of spring protective sleeve is fixedly connected with spring perch, spring protective sleeve is fixed on digging mechanism, spring is arranged in spring protective sleeve, and one end of spring is fixed on spring perch, gland is arranged on the other end of spring, and gland slides in spring protective sleeve, the other end that detects push rod is fixedly connected with push rod end plate, the one end and the gland that detect push rod are fixed together, travel switch is arranged on push rod and detects on balladeur train, the trigger end of travel switch probes into push rod and detects balladeur train inside, detect push rod and be provided with annular groove, the trigger end of travel switch is positioned at annular groove.
Preferred: described unloading machine with chain buckets collision prevention device also comprises travel switch guard shield, travel switch guard shield is fixed on push rod and detects on balladeur train, and it is inner that travel switch is placed in travel switch guard shield.So arrange, guaranteed the use safety of travel switch.
Preferred: the cushion stroke of described collision prevention device is 70mm.So arrange, there is higher safety factor, guaranteed the use safety of collision prevention device.
Preferred: the impulsive force of described collision prevention device is 10KN.So arrange, met better impact strength requirement.
The utility model compared with prior art has following effect:
One, the utility model is simple in structure, convenient installs, and can effectively avoid contact very stiff and demanding with compartment of digging mechanism, prevents being out of shape because collision produces of digging mechanism and compartment, extends the service life of unloading machine with chain buckets; Spring is wherein converted into bumping collision by hard collision, plays better damping and shock resistance effect.Two, travel switch is triggered at any moment, and its braking is sensitive, quick, stable, can well play the effect of safety precaution.Three, the spring stiffness that the utility model adopts is to draw according to calculating and long-term practice aggregation of data, and safety factor is high, triggers accurate and steady in a long-term undistorted.Four, the utility model volume is little, and cost is low.
Accompanying drawing explanation
Fig. 1 is the constructional drawing of unloading machine with chain buckets collision prevention device;
In figure: 1-spring, 2-spring perch, 3-gland, 4-detects push rod, 5-bolt, 6-travel switch, 7-travel switch guard shield, 8-push rod detects balladeur train, 9-push rod end plate, 10-spring perch.
The specific embodiment
Elaborate with reference to the accompanying drawings the utility model preferred embodiment below.
The specific embodiment: the described unloading machine with chain buckets collision prevention device of present embodiment comprises that spring 1, spring protective sleeve 2, gland 3, detection push rod 4, a plurality of bolt 5, travel switch 6, travel switch guard shield 7, push rod detect balladeur train 8, push rod end plate 9 and spring perch 10;
Push rod detects balladeur train 8 and is fixedly connected with the other end of spring protective sleeve 2 by a plurality of bolts 5, one end of spring protective sleeve 2 is fixedly connected with spring perch 10, spring protective sleeve 2 is fixed on digging mechanism, spring 1 is arranged in spring protective sleeve 2, and one end of spring 1 is fixed on spring perch 10, gland 3 is arranged on the other end of spring 1, and gland 3 is in the interior slip of spring protective sleeve 2, the other end that detects push rod 4 is fixedly connected with push rod end plate 9, the one end and the gland 3 that detect push rod 4 are fixed together, travel switch 6 is arranged on push rod and detects on balladeur train 8, the trigger end of travel switch 6 probes into push rod and detects balladeur train 8 inside, detect push rod 4 and be provided with annular groove 4-1, the trigger end of travel switch 6 is positioned at annular groove 4-1.
Further: the cushion stroke of described spring 1 is 70mm.
Further: the impulsive force of described spring 1 is 10KN.
When there is digging mechanism and railway carriage and run into; the push rod end plate 9 of unloading machine with chain buckets collision prevention device bumps against with compartment; detecting push rod 4 slides interior beginning of push rod detection balladeur train 8; gland 3 Compress Springs 1, play buffer action, detect push rod 4 and slide after a segment distance; when the cushion stroke of spring 1 is 40mm; detect push rod 4 and knock the travel switch 6 being arranged in travel switch guard shield 7, travel switch 6 transmitted signals make the equipment downtime of operation, thereby reach the object of protection equipment.
Present embodiment is the exemplary illustration to this patent just, does not limit its protection domain, and those skilled in the art can also change its part, as long as no the Spirit Essence that exceeds this patent, all in the protection domain of this patent.
Claims (4)
1. unloading machine with chain buckets collision prevention device, is characterized in that: described unloading machine with chain buckets collision prevention device comprises that spring (1), spring protective sleeve (2), gland (3), detection push rod (4), a plurality of bolt (5), travel switch (6), travel switch guard shield (7), push rod detect balladeur train (8), push rod end plate (9) and spring perch (10);
It is affixed with one end of spring protective sleeve (2) by a plurality of bolts (5) that push rod detects balladeur train (8), one end of spring protective sleeve (2) is connected with spring perch (10), spring protective sleeve (2) is fixed on digging mechanism, spring (1) is arranged in spring protective sleeve (2), and one end of spring (1) is fixed on spring perch (10), gland (3) is arranged on the other end of spring (1), and gland (3) slides in spring protective sleeve (2), the other end that detects push rod (4) is fixedly connected with push rod end plate (9), the one end and the gland (3) that detect push rod (4) are fixed together, travel switch (6) is arranged on push rod and detects on balladeur train (8), the trigger end of travel switch (6) probes into push rod and detects balladeur train (8) inside, detect push rod (4) and be provided with annular groove (4-1), the trigger end of travel switch (6) is positioned at annular groove (4-1).
2. unloading machine with chain buckets collision prevention device according to claim 1, it is characterized in that: described unloading machine with chain buckets collision prevention device also comprises travel switch guard shield (7), travel switch guard shield (7) is fixed on push rod and detects balladeur train (8) above, and travel switch (6) is placed in travel switch guard shield (7) inside.
3. unloading machine with chain buckets collision prevention device according to claim 2, is characterized in that: the cushion stroke of described spring (1) is 70mm.
4. unloading machine with chain buckets collision prevention device according to claim 3, is characterized in that: the impulsive force of described spring (1) is 10KN.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320684753.XU CN203529496U (en) | 2013-11-04 | 2013-11-04 | Anti-collision device of unloading machine with chain bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320684753.XU CN203529496U (en) | 2013-11-04 | 2013-11-04 | Anti-collision device of unloading machine with chain bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203529496U true CN203529496U (en) | 2014-04-09 |
Family
ID=50415735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320684753.XU Expired - Lifetime CN203529496U (en) | 2013-11-04 | 2013-11-04 | Anti-collision device of unloading machine with chain bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203529496U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105403055A (en) * | 2015-12-08 | 2016-03-16 | 机械工业第一设计研究院 | Furnace-front charging and discharging device for industrial furnace |
| CN105399005A (en) * | 2015-12-08 | 2016-03-16 | 机械工业第一设计研究院 | Material fork with sensing function |
| CN107416464A (en) * | 2017-06-01 | 2017-12-01 | 济南驷正机电设备有限公司 | Factory's material carrier loader collision prevention device |
-
2013
- 2013-11-04 CN CN201320684753.XU patent/CN203529496U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105403055A (en) * | 2015-12-08 | 2016-03-16 | 机械工业第一设计研究院 | Furnace-front charging and discharging device for industrial furnace |
| CN105399005A (en) * | 2015-12-08 | 2016-03-16 | 机械工业第一设计研究院 | Material fork with sensing function |
| CN105403055B (en) * | 2015-12-08 | 2017-11-03 | 机械工业第一设计研究院 | Charging/discharging device before industrial furnace |
| CN107416464A (en) * | 2017-06-01 | 2017-12-01 | 济南驷正机电设备有限公司 | Factory's material carrier loader collision prevention device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140409 |
|
| CX01 | Expiry of patent term |