CN211816511U - Engineering machine tool supporting beam - Google Patents
Engineering machine tool supporting beam Download PDFInfo
- Publication number
- CN211816511U CN211816511U CN202020225755.2U CN202020225755U CN211816511U CN 211816511 U CN211816511 U CN 211816511U CN 202020225755 U CN202020225755 U CN 202020225755U CN 211816511 U CN211816511 U CN 211816511U
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- folded edge
- beam body
- baffle
- plate
- supporting beam
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Abstract
A supporting beam of engineering machinery relates to the technical field of engineering machinery, and comprises a beam body, wherein the outer side of the beam body is detachably connected and fixed with a dilatation assembly, the dilatation assembly comprises a baffle and at least 2 connecting plates, the baffle comprises an outer folded edge, a middle part and an inner folded edge, the outer folded edge is bent forwards, the inner folded edge is bent backwards, and the inner folded edge is positioned in front of the front end of the beam body and has a preset distance with the front end of the beam body; the front end of the connecting plate is fixedly connected with the rear side of the middle part of the baffle, and the rear end of the connecting plate is detachably fixed on the outer side wall of the beam body.
Description
The technical field is as follows:
the utility model relates to an engineering machine tool technical field especially relates to an engineering machine tool supporting beam.
Background art:
a bulldozer is an earthwork machine capable of excavating, transporting and discarding rock and soil, and has wide application in open-pit mines. For example, for construction of refuse dumps, levelling of automobile refuse dumps, accumulation of dispersed rock, levelling of work pans, construction sites, etc. It is not only used for auxiliary work, but also for main mining work. For example, stripping and mining of sand deposits, traction and boosting of scrapers and plows, reduction of stripping step height in cooperation with other earthwork machines in non-transport mining methods, and the like.
However, when a bulldozer is in use, there are problems that the capacity of the bucket is too small, the amount of material to be pushed per pass is small, and the work efficiency is low, although there is more than enough power when pushing the material with a small density.
The utility model has the following contents:
in order to solve the technical problem, the utility model provides an engineering machine tool supporting beam uses and can increase the scraper bowl capacity when needing after the bull-dozer, improves work efficiency.
The utility model discloses a realize through following technical scheme:
the engineering machinery supporting beam comprises a beam body and is characterized in that an expansion assembly is detachably connected and fixed to the outer side of the beam body, the expansion assembly comprises a baffle and at least 2 connecting plates, the baffle comprises an outer folded edge, a middle part and an inner folded edge, the outer folded edge is bent forwards, the inner folded edge is bent backwards, and the inner folded edge is located in front of the front end of the beam body and is spaced from the front end of the beam body by a preset distance; the front end of the connecting plate is fixedly connected with the rear side of the middle part of the baffle, and the rear end of the connecting plate is detachably fixed on the outer side wall of the beam body.
The utility model discloses an in another aspect, the rear end of connecting plate is equipped with the fixed plate, the fixed plate laminating is connected fixedly on the outside lateral wall of crossbeam body and through the bolt of predetermineeing quantity with the outside lateral wall of crossbeam body.
In another aspect of the present invention, the number of the connecting plates is two, and an interval is left between the connecting portions of the two connecting plates and the baffle plate, and an interval is left between the fixing plates of the two connecting plates.
In another aspect of the present invention, the connecting plate further comprises a reinforcing plate, and the reinforcing plate is connected and fixed between the two connecting plates.
In another aspect of the present invention, the middle portion of the baffle is an inclined plate which is connected to the front end of the outer folded edge and to the rear end of the inner folded edge.
In another aspect of the present invention, the inner flange is provided at a front portion of the bucket side plate after the bucket is mounted to the front end of the beam body.
The utility model has the advantages that: in prior art, the supporting beam is the intrinsic part that is located the bull-dozer both sides, compare with traditional supporting beam on the bull-dozer, this kind of engineering machine tool supporting beam installs the back on the bull-dozer in this embodiment, can dismantle the dilatation subassembly when normal use, it is as different with ordinary supporting beam to dismantle the back, and when the material density that the bull-dozer passed is less, can pass through the bolt fastening with the dilatation subassembly in the outside of crossbeam body, the baffle that makes the dilatation subassembly extends the both sides at the bull-dozer scraper bowl, enlarge the lapse area of scraper bowl, and then can pass more materials by the single, and the work efficiency is improved.
Description of the drawings:
fig. 1 is a schematic perspective view of an embodiment of the present invention.
In the drawings: 1. crossbeam body, 2, interior hem, 3, mid portion, 4, outer hem, 5, reinforcing plate, 6, connecting plate, 7, fixed plate.
The specific implementation mode is as follows:
the following will further explain the embodiments of the present invention with reference to the drawings and examples:
in the description of the present invention, it should be understood that the description indicating the orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
An engineering machinery supporting beam comprises a beam body 1, wherein the outer side of the beam body 1 is detachably connected and fixed with a capacity expansion assembly, the capacity expansion assembly comprises a baffle and at least 2 connecting plates 6, the baffle comprises an outer folded edge 4, a middle part 3 and an inner folded edge 2, the outer folded edge 4, the middle part 3 and the inner folded edge 2 are of an integral structure, the outer folded edge 4 is bent forwards, the inner folded edge 2 is bent backwards, the inner folded edge 2 is positioned in front of the front end of the beam body 1 and is spaced from the front end of the beam body 1 by a preset distance (a space is reserved for a bucket mounted on the engineering machinery supporting beam when in use); the front end of the connecting plate 6 is fixedly welded with the rear side of the middle part 3 of the baffle, and the rear end of the connecting plate 6 is detachably fixed on the outer side wall of the beam body 1. The rear end of connecting plate 6 is equipped with fixed plate 7 (fixed plate 7 and the other positions welded connection of connecting plate 6), fixed plate 7 laminating is on the lateral wall of crossbeam body 1 and through predetermineeing a quantity of bolt and the lateral wall detachably of crossbeam body 1 fixed. The number of the connecting plates 6 is two, a space is reserved between the connecting parts of the two connecting plates 6 and the baffle, and a space is reserved between the fixing plates 7 of the two connecting plates 6. The connecting structure further comprises a reinforcing plate 5, and the reinforcing plate 5 is fixedly welded between the two connecting plates 6. The middle part 3 of the baffle is an inclined plate which is connected with one end of the outer folded edge 4 and is close to the front and one end of the inner folded edge 2 and is close to the back. After the front end of the beam body 1 is provided with the bucket, the inner folded edge 2 is blocked at the front part of the side vertical plate of the bucket.
In prior art, the supporting beam is the intrinsic part that is located the bull-dozer both sides, compare with traditional supporting beam on the bull-dozer, this kind of engineering machine tool supporting beam installs the back on the bull-dozer in this embodiment, can dismantle the dilatation subassembly when normal use, it is as different with ordinary supporting beam after the dismantlement, and when the material density that the bull-dozer passed is less, can pass through the bolt fastening in the outside of crossbeam body 1 with the dilatation subassembly, the baffle that makes the dilatation subassembly extends the both sides at the bull-dozer scraper bowl, enlarge the lapse area of scraper bowl, and then can pass more materials by the single, and the work efficiency is improved.
The arrangement of the outer folded edge 4 enables materials not to leak from the outer side easily, and the arrangement of the inner folded edge 2 enables the materials not to leak from the space between the baffle and the bulldozer bucket. The intermediate portion 3 of the shroud is arranged as a sloping plate so that material can collect in the direction of the bucket rather than spill over to the outside of the shroud. The fixing plate 7 is provided so that the connecting plate 6 can be firmly connected to the outer side wall of the cross member body 1. The distance is left between the connecting parts of the two connecting plates 6 and the baffle, and the distance is left between the fixing plates 7 of the two connecting plates 6, so that the connecting points between the beam body 1 and the baffle are scattered, stress points are scattered, the integral structure is firmer, and the arrangement of the reinforcing plate 5 further enhances the overall stability of the engineering mechanical supporting beam.
In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the scope of the present invention.
Claims (6)
1. The engineering machinery supporting beam comprises a beam body and is characterized in that an expansion assembly is detachably connected and fixed to the outer side of the beam body, the expansion assembly comprises a baffle and at least 2 connecting plates, the baffle comprises an outer folded edge, a middle part and an inner folded edge, the outer folded edge is bent forwards, the inner folded edge is bent backwards, and the inner folded edge is located in front of the front end of the beam body and is spaced from the front end of the beam body by a preset distance; the front end of the connecting plate is fixedly connected with the rear side of the middle part of the baffle, and the rear end of the connecting plate is detachably fixed on the outer side wall of the beam body.
2. The engineering machine supporting beam as claimed in claim 1, wherein a fixing plate is provided at a rear end of the connecting plate, and the fixing plate is attached to the outer side wall of the beam body and is connected and fixed with the outer side wall of the beam body through a predetermined number of bolts.
3. The engineering machine supporting beam as claimed in claim 2, wherein the number of the connecting plates is two, a space is left between the connecting portions of the two connecting plates and the baffle, and a space is left between the fixing plates of the two connecting plates.
4. The supporting beam for construction machinery as claimed in claim 3, further comprising a reinforcing plate, wherein the reinforcing plate is fixedly connected between the two connecting plates.
5. The engineering machine supporting beam as claimed in claim 1, wherein the middle part of the baffle is an inclined plate which is connected with the outer folded edge and the inner folded edge, and the end of the inclined plate is located forward and rearward.
6. The work machine support beam of claim 1, wherein the inner lip is positioned forward of the bucket side riser after the front end of the beam body is mounted to the bucket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020225755.2U CN211816511U (en) | 2020-02-28 | 2020-02-28 | Engineering machine tool supporting beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020225755.2U CN211816511U (en) | 2020-02-28 | 2020-02-28 | Engineering machine tool supporting beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211816511U true CN211816511U (en) | 2020-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020225755.2U Active CN211816511U (en) | 2020-02-28 | 2020-02-28 | Engineering machine tool supporting beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211816511U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113431114A (en) * | 2021-07-06 | 2021-09-24 | 江苏国润机械制造有限公司 | But excavator bucket of dilatation |
-
2020
- 2020-02-28 CN CN202020225755.2U patent/CN211816511U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113431114A (en) * | 2021-07-06 | 2021-09-24 | 江苏国润机械制造有限公司 | But excavator bucket of dilatation |
| CN113431114B (en) * | 2021-07-06 | 2022-07-29 | 江苏国润机械制造有限公司 | But excavator bucket of dilatation |
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