CN210174995U - Truck carriage hopper - Google Patents
Truck carriage hopper Download PDFInfo
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- CN210174995U CN210174995U CN201920586591.3U CN201920586591U CN210174995U CN 210174995 U CN210174995 U CN 210174995U CN 201920586591 U CN201920586591 U CN 201920586591U CN 210174995 U CN210174995 U CN 210174995U
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- truck bed
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Abstract
The utility model discloses a truck compartment hopper, which comprises a frame and an inner plate, wherein the inner plate is fixed on the inner surface of the frame; the frame is formed by integrally connecting cross beams and longitudinal beams which are mutually crossed and comprises a front frame, a left frame, a right frame, a bottom frame and a U-shaped transition beam; the U-shaped transition beam is formed by two wing plates with equal height and a web plate for connecting the two wing plates, and comprises a first connecting section, a second connecting section and a third connecting section, wherein the wing plate heights of the second connecting section and the third connecting section of the transition beam are greater than that of the first connecting section. The front frame is connected with the bottom frame through a transition beam, a first connecting section of the transition beam is connected with a longitudinal beam of the front frame, and a third connecting section of the transition beam is connected with the longitudinal beam of the bottom frame. The utility model discloses an use the U type transition roof beam of pterygoid lamina altitude variation to connect anterior frame and bottom frame for the carriage is fought the turn and can be born bigger moment of flexure, and when strengthening the bearing capacity and the impact resistance in carriage and the dead weight is less relatively again.
Description
Technical Field
The utility model relates to a haulage vehicle field especially relates to a truck railway carriage or compartment fill.
Background
The truck is a vehicle for transporting goods, the mining truck is used for loading and transporting hard soil mixed with harder broken stones, secondary hard stones, weathered stones or ores, rocks, loess, coal and the like after the hard stones are exploded, the loading capacity of the truck hopper is large, the stress is complex, and the truck hopper is used as a load-bearing base body, so the strength and the reliability of the loading structure of the truck hopper are very important for the truck.
The traditional carriage usually adopts and increases the bearing capacity of thickening carriage muscle groove etc. and strengthen the carriage, but this kind of structure is from great, and to improving the shock resistance and the shock attenuation effect of carriage poor.
SUMMERY OF THE UTILITY MODEL
The utility model provides a can strengthen the bearing capacity and the impact resistance in carriage and the dead weight is less truck railway carriage or compartment fill relatively again.
The technical scheme of the utility model as follows:
the utility model provides a truck compartment hopper, which comprises a frame and an inner plate, wherein the inner plate is fixed on the inner surface of the frame; the frame is formed by integrally connecting cross beams and longitudinal beams which are mutually crossed, and comprises a front frame, a left frame, a right frame and a bottom frame, and the frame also comprises a transition beam; the transition beam is a U-shaped beam, the U-shaped beam is formed by two wing plates with equal height and a web plate connecting the two wing plates, and the cross section of the U-shaped beam is U-shaped; the opening direction of the U-shaped beam is fixed on the inner plate; the transition beam comprises a first connecting section, a second connecting section and a third connecting section, the second connecting section is connected with the first connecting section and the third connecting section, and the first connecting section and the third connecting section form a right angle or an obtuse angle; the wing plate height of the second connecting section and the third connecting section of the transition beam is greater than that of the first connecting section; the front frame is connected with the bottom frame through a transition beam, a first connecting section of the transition beam is connected with the longitudinal beam of the front frame, and a third connecting section of the transition beam is connected with the longitudinal beam of the bottom frame.
Preferably, the front frame and the left frame are connected through a transition beam, a first connecting section of the transition beam is connected with a cross beam of the front frame, and a third connecting section of the transition beam is connected with a cross beam of the left frame; the front frame is connected with the right frame through a transition beam, a first connecting section of the transition beam is connected with a cross beam of the front frame, and a third connecting section of the transition beam is connected with a cross beam of the right frame.
Preferably, the bottom frame is connected with the left frame through a transition beam, a first connecting section of the transition beam is connected with a longitudinal beam of the left frame, and a third connecting section of the transition beam is connected with a cross beam of the bottom frame; the bottom frame is connected with the right frame through a transition beam, a first connecting section of the transition beam is connected with a longitudinal beam of the right frame, and a third connecting section of the transition beam is connected with a cross beam of the bottom frame.
Preferably, the upper ends of the wing plates of the connecting sections are smoothly transited.
Preferably, the beam height of the bottom frame middle part longitudinal beam is larger than that of the bottom frame two side part longitudinal beam.
Preferably, the bottom frame of the truck compartment and the inner plate on the bottom frame form a bottom of the truck compartment, and the heights of the left side and the right side of the bottom of the truck compartment are lower than the height of the middle part of the bottom of the truck compartment. More preferably, the left and right side portions of the rear end portion of the bottom portion of the truck bed are shorter than the middle portion of the rear end portion of the bottom portion of the truck bed.
Preferably, the beam height of the middle part of the cross beam of the bottom frame is greater than the beam height of the two side parts.
Preferably, the bottom frame of the truck compartment and the inner plate on the bottom frame form a bottom of the truck compartment, and left and right side portions of a rear end portion of the bottom of the truck compartment are shorter than a middle portion of the rear end portion of the bottom of the truck compartment.
Preferably, the cross beam and the longitudinal beam are both U-shaped beams.
The utility model has the advantages as follows:
the utility model discloses a truck railway carriage or compartment fill frame adopts U type transition roof beam, the transition roof beam includes first linkage segment, second linkage segment and third linkage segment, the second linkage segment connect first linkage segment with the third linkage segment, three linkage segment have formed the double break line, first linkage segment with the third linkage segment is right angle or obtuse angle. The double-fold-line transition beam structure directly bears and transfers load to the chassis, and can bear larger bending moment; and dead angles are reduced in the compartment bucket, and no residue is left for unloading. And the double-broken-line type transition beam is adopted, so that the maintenance and the replacement of the transition beam are facilitated. In the prior art, the transition of the bottom of the carriage, the front part of the carriage and two sides of the carriage adopts a circular arc transition structure, and the circular arc transition structure needs to be changed by manufacturing a structure with the same radian when local maintenance and replacement are carried out, so that the structure is difficult to process, complex to process and inconvenient to change; and the utility model discloses a transition roof beam of two broken lines types, for sharp connection between transition part and the other parts, processing and change are simple relatively. The structure that the heights of wing plates of the second connecting section and the third connecting section of the transition beam are greater than that of the wing plate of the first connecting section is adopted, so that the height of the transition beam at a corner is higher, and the height of the beam at the front part of the carriage is smaller, thus the corner of the carriage bucket can bear larger bending moment, the weight of the carriage is properly reduced, and the light weight of a vehicle body is facilitated; the utility model discloses well frame is formed by intercrossing's crossbeam and longeron body coupling, and the structure of integration makes whole carriage fill be linked into a whole, has further increased torsional rigidity and the intensity that the railway carriage or compartment was fought.
Drawings
Fig. 1 is a schematic view of a truck bed frame according to the present invention.
Fig. 2 is a front view of the transition beam of the present invention.
Fig. 3 is a cross-sectional view of the transition beam of fig. 2.
Fig. 4 is a rear view of the truck bed in embodiment 4.
Fig. 5 is a schematic view of a truck bed in embodiment 6.
In the figure:
1. a front frame; 2. a left frame; 3. a right frame; 4. a bottom frame; 41. a bottom middle stringer; 42. a bottom left side rail; 43. a bottom right stringer; 5. a transition beam; 51. a first connection section; 52. a second connection section; 53. a third connection section; 6. the bottom of the compartment hopper; 61. the left part of the bottom; 62. the right part of the bottom; 63. the middle part of the bottom;
Detailed Description
The present invention will be described in detail with reference to the following examples. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example 1
Fig. 1 is a schematic view of a truck bed frame according to the present invention. The utility model discloses a truck compartment hopper, which comprises a frame and an inner plate, wherein the inner plate is fixed on the inner surface of the frame; the frame is formed by integrally connecting cross beams and longitudinal beams which are mutually crossed, and comprises a front frame 1, a left frame 2, a right frame 3 and a bottom frame 4, and the frame further comprises a transition beam 5. The transition beam 5 is a U-shaped beam, as shown in fig. 2, which is a front view of the transition beam, the U-shaped beam is surrounded by two equal-height wing plates and a web plate connecting the two wing plates, and the cross section of the U-shaped beam is U-shaped, as shown in fig. 3; the opening direction of the U-shaped beam 5 is fixed on the inner plate; the transition beam 5 comprises a first connecting section 51, a second connecting section 52 and a third connecting section 53, the second connecting section 52 connects the first connecting section 51 and the third connecting section 53, and the first connecting section 51 and the third connecting section 53 are at a right angle or an obtuse angle; the wing heights of the second connecting section 52 and the third connecting section 53 of the transition beam 5 are greater than the wing height of the first connecting section 51, as shown in fig. 2. The front frame 1 and the bottom frame 4 are connected by a transition beam 5, a first connecting section 51 of the transition beam is connected with a longitudinal beam of the front frame 1, and a third connecting section 53 of the transition beam 5 is connected with a longitudinal beam of the bottom frame 4.
The utility model discloses a truck railway carriage or compartment fill frame adopts U type transition roof beam, the transition roof beam includes first linkage segment, second linkage segment and third linkage segment, the second linkage segment connect first linkage segment with the third linkage segment, three linkage segment have formed the double break line, first linkage segment with the third linkage segment is right angle or obtuse angle. The double-fold-line transition beam structure directly bears and transfers load to the chassis, and can bear larger bending moment; and no dead angle exists in the compartment bucket, and no residue is left for unloading. And the double-broken-line type transition beam is adopted, so that the maintenance and the replacement of the transition beam are facilitated. In the prior art, the transition of the bottom of the carriage, the front part of the carriage and two sides of the carriage adopts a circular arc transition structure, and the circular arc transition structure needs to be changed by manufacturing the same radian structure when local maintenance and replacement are carried out, so that the processing difficulty is high, the processing is complex, and the replacement is inconvenient; and the utility model discloses a transition roof beam of two broken lines types, for sharp connection between transition part and the other parts, processing and change are simple relatively. The structure that the heights of the wing plates of the second connecting section and the third connecting section of the transition beam are greater than that of the wing plate of the first connecting section is adopted, so that the height of the transition beam at the corner of the compartment hopper is higher, and the height of the beam at the front part of the compartment hopper is smaller, thus not only being capable of enabling the corner of the compartment hopper to bear larger bending moment, but also properly reducing the weight of the compartment hopper and being beneficial to the light weight of a vehicle body; the utility model discloses well frame is formed by intercrossing's crossbeam and longeron body coupling, and the structure of integration makes whole carriage fill be linked into a whole, has further increased torsional rigidity and the intensity that the carriage was fought.
Of course, the upper ends of the wing plates of the connecting sections of the transition beam 5 are preferably in smooth transition, so that the stress is more uniform, and of course, the uneven transition can also be adopted.
Example 2
The truck bed of the present embodiment is different from the truck bed of embodiment 1 in that the front frame 1 and the left frame 2 are also connected by a transition beam 5, the first connecting section 51 of the transition beam is connected with the cross beam of the front frame 1, and the third connecting section 53 of the transition beam is connected with the cross beam of the left frame 2; the front frame 1 and the right frame 3 are also connected by a transition beam 5, the first connecting section 51 of the transition beam 5 is connected with the cross beam of the front frame 1, and the third connecting section 53 of the transition beam 5 is connected with the cross beam of the right frame 3.
The left frame and the right frame are connected with the front frame through the transition beam, and the transition beam structure with double folding lines can bear larger bending moment, so that dead angles in the compartment hopper are reduced, and no residual unloading is facilitated. The side of the carriage body is connected with the front of the carriage body by using the transition beam, so that the whole carriage hopper can realize light weight and convenient maintenance while the bearing capacity is ensured to be improved.
Example 3
The truck bed of the present embodiment is different from the truck bed of embodiment 1 in that the bottom frame 4 and the left frame 2 are connected by a transition beam 5, the first connecting section 51 of the transition beam 5 is connected to the longitudinal beam of the left frame 2, and the third connecting section 53 of the transition beam 5 is connected to the cross beam of the bottom frame 4; the bottom frame 4 is connected with the right frame 3 through a transition beam 5, a first connecting section 51 of the transition beam 5 is connected with a longitudinal beam of the right frame 3, and a third connecting section 53 of the transition beam 5 is connected with a cross beam of the bottom frame 4. The railway carriage or compartment body side uses the transition roof beam with railway carriage or compartment body bottom to be connected, is favorable to whole railway carriage or compartment fill when guaranteeing to improve bearing capacity, can realize the lightweight to easy maintenance.
Example 4
As shown in fig. 4, the truck bed according to the present embodiment is different from the truck beds according to embodiments 1, 2, 3, 4, and 5 in that the bottom frame of the truck bed and the inner panel of the bottom frame form a truck bed bottom 6, and the left side portion 61 and the bottom right side portion 62 of the truck bed bottom 6 are lower in height than the middle portion 63 of the truck bed bottom. By adopting the structure that the heights of the two side parts of the bottom of the truck compartment hopper are lower than the middle part of the bottom of the truck compartment hopper, two stowage areas on the left side and the right side can be formed in the truck compartment hopper, so that the stowage stress of goods on the bottom of the compartment is decomposed, and the abrasion on the middle part of the compartment is dispersed; simultaneously, the structure that high both sides are low in the middle of is favorable to dividing into two strands of gliding with the material when unloading, effectively shunts the material, reduces to block up, has improved discharge efficiency.
In the present embodiment, it is more preferable that the left and right side portions of the rear end portion of the bottom portion of the truck bed be shorter than the middle portion of the rear end portion of the bottom portion of the truck bed. Adopt the carriage fill shorter structure in both sides bottom, can be so that the material reposition of redundant personnel when unloading, the material is preferred to be unloaded from left and right sides, improves the discharge speed.
Example 5
As shown in fig. 1, the truck bed of the present embodiment is different from the truck beds of embodiments 1, 2, and 3 in that the beam height of the bottom center side member 41 of the bottom frame 4 is greater than the beam heights of the left side member 42 and the right side member 43 of the bottom frame 4 in the present embodiment. Because the bending moment born by the middle part of the truck is larger, the structure that the beam height of the middle part of the bottom of the longitudinal beam is higher is adopted, so that the compartment bucket is firmer.
In another embodiment of the present invention, the beam height of the middle portion of the beam of the bottom frame 4 is also greater than the beam heights of the two side portions. The structure that the beam height is higher in the middle of the bottom cross beam is adopted, so that the compartment hopper can be firmer.
Example 6
As shown in fig. 4, the truck bed according to the present embodiment is different from the truck beds according to embodiments 1, 2, 3, and 4 in that the bottom frame of the truck bed and the inner panel of the bottom frame form a truck bed bottom 6, and the left and right portions 61 and 62 of the rear end portion of the truck bed bottom 6 are shorter than the middle portion 63. Adopt the carriage to fight the shorter structure in both sides bottom, can be so that the material reposition of redundant personnel when unloading, the material is preferred to be unloaded from left and right sides. And the end part of the conventional compartment bucket is flush, when the material is unloaded, the material usually slides downwards from the middle of the material, so that the material is blocked and the unloading is not smooth. The middle part of the bottom of the carriage bucket is long, and the two side parts of the bottom of the carriage bucket are short, so that the material is divided into two sliding paths to slide downwards during discharging, the material is effectively divided, congestion is reduced, and the discharging efficiency is improved by 30-50%.
Example 7
The truck bed of the present embodiment is different from the truck beds of embodiments 1, 2, 3, 4, 5, and 6 in that the cross beams and the longitudinal beams of the truck bed are U-shaped beams. The U-shaped beam not only has better bending resistance, but also is beneficial to the integral light weight of the truck.
Of course, the utility model discloses an inner panel that truck railway carriage or compartment was fought can adopt ordinary panel, and more preferred use wear-resisting steel makes the truck railway carriage or compartment fill more wear-resisting like this, and life is longer.
The above embodiments are only some embodiments, not all embodiments, and all other embodiments obtained by those skilled in the art without creative work are all included in the protection scope of the present invention.
Claims (10)
1. A truck bed comprising a frame and an inner panel secured to an inner surface of the frame;
the frame is formed by integrally connecting cross beams and longitudinal beams which are mutually crossed, and comprises a front frame, a left frame, a right frame and a bottom frame;
the transition beam is a U-shaped beam, the U-shaped beam is formed by two wing plates with equal height and a web plate connecting the two wing plates, and the cross section of the U-shaped beam is U-shaped; the opening direction of the U-shaped beam is fixed on the inner plate;
the transition beam comprises a first connecting section, a second connecting section and a third connecting section, the second connecting section is connected with the first connecting section and the third connecting section, and the first connecting section and the third connecting section form a right angle or an obtuse angle;
the wing plate height of the second connecting section and the third connecting section of the transition beam is greater than that of the first connecting section;
the front frame is connected with the bottom frame through a transition beam, a first connecting section of the transition beam is connected with the longitudinal beam of the front frame, and a third connecting section of the transition beam is connected with the longitudinal beam of the bottom frame.
2. The truck bed of claim 1,
the front frame is connected with the left frame through a transition beam, a first connecting section of the transition beam is connected with a cross beam of the front frame, and a third connecting section of the transition beam is connected with the cross beam of the left frame;
the front frame is connected with the right frame through a transition beam, a first connecting section of the transition beam is connected with a cross beam of the front frame, and a third connecting section of the transition beam is connected with a cross beam of the right frame.
3. The truck bed of claim 1,
the bottom frame is connected with the left frame through a transition beam, a first connecting section of the transition beam is connected with a longitudinal beam of the left frame, and a third connecting section of the transition beam is connected with a cross beam of the bottom frame;
the bottom frame is connected with the right frame through a transition beam, a first connecting section of the transition beam is connected with a longitudinal beam of the right frame, and a third connecting section of the transition beam is connected with a cross beam of the bottom frame.
4. The truck bed of claim 1 wherein the upper ends of the wings of each of the connecting sections are smoothly transitioned.
5. The truck bed of any one of claims 1 to 4, wherein the bottom frame of the truck bed and the inner panel of the bottom frame form a bottom of the truck bed, and the height of the bottom of the truck bed at the left and right sides is lower than the height of the bottom of the truck bed at the middle part.
6. The truck bed of claim 5 wherein the left and right sides of the rear end of the bottom of the truck bed are shorter than the middle of the rear end of the bottom of the truck bed.
7. The truck bed of any of claims 1 to 4 wherein the beam height of the bottom frame mid-section rails is greater than the beam height of the bottom frame side rails.
8. The truck bed of claim 5 wherein the beam height of the bottom frame at the center of the cross beam is greater than the beam height at the sides.
9. The truck bed of any of claims 1 to 4 wherein the bottom frame and the inner panel of the bottom frame form a bottom of the truck bed, and the left and right sides of the rear end of the bottom of the truck bed are shorter than the middle of the rear end of the bottom of the truck bed.
10. The truck bed of any of claims 1 to 4 wherein the cross member and the side members are U-shaped members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920586591.3U CN210174995U (en) | 2019-04-26 | 2019-04-26 | Truck carriage hopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920586591.3U CN210174995U (en) | 2019-04-26 | 2019-04-26 | Truck carriage hopper |
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| Publication Number | Publication Date |
|---|---|
| CN210174995U true CN210174995U (en) | 2020-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920586591.3U Active CN210174995U (en) | 2019-04-26 | 2019-04-26 | Truck carriage hopper |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110077471A (en) * | 2019-04-26 | 2019-08-02 | 上海鹄鸫重工机械有限公司 | A kind of truck bucket |
| WO2023138085A1 (en) * | 2022-01-24 | 2023-07-27 | 三一重型装备有限公司 | Mining dump truck bucket and mining dump truck |
-
2019
- 2019-04-26 CN CN201920586591.3U patent/CN210174995U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110077471A (en) * | 2019-04-26 | 2019-08-02 | 上海鹄鸫重工机械有限公司 | A kind of truck bucket |
| WO2023138085A1 (en) * | 2022-01-24 | 2023-07-27 | 三一重型装备有限公司 | Mining dump truck bucket and mining dump truck |
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