CN203096572U - Automatic charging system of bituminous pavement maintenance truck - Google Patents
Automatic charging system of bituminous pavement maintenance truck Download PDFInfo
- Publication number
- CN203096572U CN203096572U CN 201320065092 CN201320065092U CN203096572U CN 203096572 U CN203096572 U CN 203096572U CN 201320065092 CN201320065092 CN 201320065092 CN 201320065092 U CN201320065092 U CN 201320065092U CN 203096572 U CN203096572 U CN 203096572U
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- chain
- outer mast
- track
- inner upright
- upright mounting
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Abstract
The utility model discloses an automatic charging system of a bituminous pavement maintenance truck. The automatic charging system comprises an outer door frame, an inner door frame, a hydraulic oil cylinder mechanism, a hopper hoisting frame, a chain I and a chain II, wherein the outer door frame is fixed on a truck body auxiliary frame by supports, and arc guide rails are arranged at the top of the inner door frame. The outer door frame, the inner door frame and the hopper hoisting frame make relative motion by the extension of a hydraulic oil cylinder, and via the rolling of chain wheels and the driving of the chains, so that automatic mechanization feeding is achieved. The automatic charging system can be directly fixed on the truck body auxiliary frame by the supports according to different positions of a storage bin without removing partial frames; the mounting is convenient; the position is diversified; automatic discharge is achieved by virtue of the arc guide rails; a material turning mechanism is simple in structure and high in safety performance, and saves the time and the labor; and the hydraulic oil cylinder is adopted for controlling, and mechanized automatic feeding is achieved, so that the working efficiency is high.
Description
Technical field
The utility model relates to a kind of asphalt pavement maintanance truck, particularly relates to a kind of asphalt pavement maintanance truck automatical feeding system.
Background technology
Existing asphalt pavement maintanance truck adopts manual charging more or adopts the charging of driven by motor steel cable, wastes time and energy; And adopt the higher feeding system of automaticity of oil cylinder control, and need the cut-out vehicle frame to be fixed in automobile tail more, the installation site is more single, and the material stirring-up mechanism complex structure, bearing load is big and have potential safety hazard.
Summary of the invention
The purpose of this utility model provides a kind of asphalt pavement maintanance truck automatical feeding system, and easy for installation and the position is diversified when realizing the mechanization self-feeding, the material stirring-up mechanism structure is simpler, security performance is higher.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of asphalt pavement maintanance truck automatical feeding system comprises outer mast, inner upright mounting, hydraulic jack mechanism, hopper hoisting frame, chain I and chain II;
Described outer mast comprises outer mast left side track and the right track of being made by channel-section steel of outer mast, and several U-girders fix left and right sides track, and the U-girder on top is provided with chain installing plate and chain stays, and the U-girder at middle part is provided with cylinder support;
Described inner upright mounting includes inner upright mounting left side track and the right track of inner upright mounting that channel-section steel is made, the track outside, the inner upright mounting left and right sides is installed the number pair roller and is rolled in the outer mast left and right rail, track top, the inner upright mounting left and right sides is provided with arc guide rail, the chain wheeling support is fixedly installed on arc guide rail top, the sprocket wheel I is hinged by bearing support and chain wheeling support, and the inner upright mounting bottom is provided with the chain installing plate;
Described hydraulic jack mechanism comprises the oil cylinder that is arranged on the cylinder support, and the oil cylinder left and right sides is provided with the oil cylinder pull bar, the middle and upper part is provided with U bolt and is fixed on the U-girder, and the oil cylinder piston rod end is connected with the sprocket wheel II through sprocket shaft; Described hopper hoisting frame comprises hopper and hoisting frame welding, and the hoisting frame left and right sides is installed the number pair roller and rolled in the inner upright mounting left and right rail, and hopper hoisting frame bottom is provided with the chain installing plate;
Two sprocket wheel I on the arc guide rail of the left and right sides, described inner upright mounting top are installed the chain I, and an end of chain I links to each other with chain installing plate on the U-girder of outer mast top, and the other end is connected with the chain installing plate of hopper hoisting frame bottom;
On the described hydraulic jack mechanism external part two sprocket wheel II chain II is installed, an end of chain II links to each other with chain stays on the U-girder of outer mast top, and the other end is connected with the chain installing plate of inner upright mounting bottom;
The outer mast left side track of described outer mast and the right track of outer mast tilt to be placed on bearing I, bearing II, bearing III, the bearing IV, and four bearings are fixed on the car body subframe;
Be provided with four junction plates between the left and right sides track of described outer mast and four bearings, be connected by a plurality of bolts;
Also be provided with left outer mast extension, the right outer mast extension made by channel-section steel on the described outer mast, can realize 180 degree rotations, one end of left and right sides outer mast extension is connected with the left and right sides track of outer mast by hinge respectively, the other end is connected through U-girder, and U-girder is fixed on the car body subframe through bearing pin.
The utility model owing to adopt is fixed on outer mast on the car body subframe by bearing, and is easy for installation and the position is diversified; Flexible by hydraulic jack, roll and the chain drive through sprocket wheel, cause the relative motion of outer mast, inner upright mounting and hopper hoisting frame, realize the mechanization self-feeding, time saving and energy saving; The inner upright mounting top is provided with arc guide rail, when the hopper hoisting frame goes upward to the arc guide rail position at inner upright mounting top, upwarps the automatic discharging of realization by arc guide rail hopper afterbody, and the structure of material stirring-up mechanism is simpler, security performance is higher.
Description of drawings
Fig. 1 is the utility model installation site schematic diagram;
Fig. 2 is the utility model original state front view;
Fig. 3 is that the A of Fig. 2 is to view.
Among the figure: 1, outer mast, 1-1, outer mast left side track, 1-2, the right track of outer mast, 1-3, left side outer mast extension, 1-4, right outer mast extension, 1-5, U-girder, 1-6, the chain installing plate, 1-7, chain stays, 1-8, cylinder support, 1-9, the bearing I, 1-10, the bearing II, 1-11, the bearing III, 1-12, the bearing IV, 1-13, hinge, 1-14, junction plate, 1-15, bearing pin, 2, inner upright mounting, 2-1, inner upright mounting left side track, 2-2, the right track of inner upright mounting, 2-3, roller, 2-4, arc guide rail, 2-5, the chain wheeling support, 2-6, the sprocket wheel I, 2-7, bearing support, 2-8, the chain installing plate, 3, hydraulic jack mechanism, 3-1, oil cylinder, 3-2, the oil cylinder pull bar, 3-3, U bolt, 3-4, sprocket shaft, 3-5, the sprocket wheel II, 4, the hopper hoisting frame, 4-1, hopper, 4-2, hoisting frame, 4-3, the chain installing plate, 5, the chain I, 6, the chain II.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described.
As shown in Figure 3, asphalt pavement maintanance truck automatical feeding system of the present utility model comprises outer mast 1, inner upright mounting 2, hydraulic jack mechanism 3, hopper hoisting frame 4, chain I 5 and chain II 6 compositions.
As Fig. 1, Fig. 2 and shown in Figure 3, described outer mast 1 comprises outer mast left side track 1-1 and the right track 1-2 of outer mast that is made by channel-section steel, several U-girders 1-5 fixes left and right sides track, the U-girder 1-5 on top is provided with chain installing plate 1-6 and chain stays 1-7, and the U-girder 1-5 at middle part is provided with cylinder support 1-8; Described inner upright mounting 2 includes inner upright mounting left side track 2-1 and the right track 2-2 of inner upright mounting that channel-section steel is made, the track outside, the inner upright mounting left and right sides is installed number pair roller 2-3 and is rolled in the outer mast left and right rail, track top, the inner upright mounting left and right sides is provided with arc guide rail 2-4, chain wheeling support 2-5 is fixedly installed on arc guide rail 2-4 top, sprocket wheel I 2-6 is hinged by bearing support 2-7 and chain wheeling support 2-5, and inner upright mounting 2 bottoms are provided with chain installing plate 2-8; Described hydraulic jack mechanism 3 comprises the oil cylinder 3-1 that is arranged on the cylinder support 1-8, the oil cylinder 3-1 left and right sides is provided with oil cylinder pull bar 3-2, the middle and upper part is provided with U bolt 3-3 and is fixed on the U-girder 1-5, and oil cylinder 3-1 tailpiece of the piston rod is connected with sprocket wheel II 3-5 through sprocket shaft 3-4; Described hopper hoisting frame 4 comprises hopper 4-1 and hoisting frame 4-2 welding, and the hoisting frame 4-2 left and right sides is installed number pair roller 2-3 and rolled in the inner upright mounting left and right rail, and hopper hoisting frame 4 bottoms are provided with chain installing plate 4-3; Two sprocket wheel I 2-6 on the left and right sides arc guide rail 2-4 of described inner upright mounting 2 top install chain I 5, one end of chain I 5 is gone up chain installing plate 1-6 with outer mast 1 top U-girder 1-5 and is linked to each other, and the other end is connected with the chain installing plate 4-3 of hopper hoisting frame 4 bottoms; Described hydraulic jack 3 external parts, the two sprocket wheel II 3-5 of mechanism go up chain II 6 are installed, and an end of chain II 6 is gone up chain stays 1-7 with outer mast 1 top U-girder 1-5 and linked to each other, and the other end is connected with the chain installing plate 2-8 of inner upright mounting 4 bottoms; The outer mast left side track 1-1 of described outer mast 1 and the right track 1-2 of outer mast tilt to be placed on bearing I 1-9, bearing II 1-10, bearing III 1-11, the bearing IV 1-12, and four bearings are fixed on the car body subframe.
For guaranteeing that feeding system does not firmly rock in transportation, be provided with four junction plate 1-14 between the left and right sides track of above-mentioned outer mast 1 and four bearings, be connected by a plurality of bolts.
Further, in the present embodiment, also be provided with the left outer mast extension 1-3, the right outer mast extension 1-4 that make by channel-section steel on the above-mentioned outer mast 1, can realize 180 degree rotations, made full use of vehicle-mounted space, can flexibly and comfortably hopper box have been reduced to ground, an end of left and right sides outer mast extension is connected with the left and right sides track of outer mast 1 by hinge 1-13 respectively, the other end is connected through U-girder 1-5, and U-girder 1-5 is fixed on the car body subframe through bearing pin 1-15.
When the utility model work is used, need earlier left and right sides outer mast extension to be put down, be fixed on the car body subframe with bearing pin 1-15, the piston rod of oil cylinder 3-1 stretches out, sprocket wheel II 3-5 moves upward, and drives through chain II 6, and inner upright mounting 2 moves upward along the outer mast left and right rail, inner upright mounting 2 upper sprocket wheel I 2-6 rotate under the drive of chain I 5, and two pair roller 2-3 of pulling hopper hoisting frame 4 move upward along the inner upright mounting left and right rail.When hopper hoisting frame 4 went upward to arc guide rail 2-4 position, inner upright mounting 2 top, hopper 4-1 afterbody upwarps realized automatic discharging; After material loading finishes, the piston rod retraction of oil cylinder 3-1, hopper hoisting frame 4 under the effect of the drive of chain I 5 and deadweight around arc guide rail 2-4 upset return, inner upright mounting 2, hopper hoisting frame 4 move downward under action of gravity, behind oil cylinder 3-1 return, inner upright mounting 2, hopper hoisting frame 4 come downwards to the movable loading point stop motion.
The utility model can be directly fixed on the car body subframe by bearing, and not need the cut-out vehicle frame according to the difference of the position of feed bin, and is easy for installation and the position is diversified; Realize automatic discharging by arc guide rail 2-4, the material stirring-up mechanism structure is simpler, security performance is higher, and is time saving and energy saving; And adopt hydraulic jack control, mechanization self-feeding, high efficiency.
Claims (3)
1. an asphalt pavement maintanance truck automatical feeding system comprises outer mast (1), inner upright mounting (2), hydraulic jack mechanism (3), hopper hoisting frame (4), chain I (5) and chain II (6), it is characterized in that:
Described outer mast (1) comprises outer mast left side track (1-1) and the right track of being made by channel-section steel (1-2) of outer mast, several U-girders (1-5) fix outer mast left and right sides track, the U-girder on top (1-5) is provided with chain installing plate (1-6) and chain stays (1-7), and the U-girder at middle part (1-5) is provided with cylinder support (1-8);
Described inner upright mounting (2) includes inner upright mounting left side track (2-1) and the right track (2-2) of inner upright mounting that channel-section steel is made, the track outside, the inner upright mounting left and right sides is installed number pair roller (2-3) and is rolled in the outer mast left and right rail, track top, the inner upright mounting left and right sides is provided with arc guide rail (2-4), chain wheeling support (2-5) is fixedly installed on arc guide rail (2-4) top, sprocket wheel I (2-6) is hinged by bearing support (2-7) and chain wheeling support (2-5), and inner upright mounting (2) bottom is provided with chain installing plate (2-8);
Described hydraulic jack mechanism (3) comprises the oil cylinder (3-1) that is arranged on the cylinder support (1-8), oil cylinder (3-1) left and right sides is provided with oil cylinder pull bar (3-2), the middle and upper part is provided with U bolt (3-3) and is fixed on the U-girder (1-5), and oil cylinder (3-1) tailpiece of the piston rod is connected with sprocket wheel II (3-5) through sprocket shaft (3-4);
Described hopper hoisting frame (4) comprises hopper (4-1) and hoisting frame (4-2) welding, and hoisting frame (4-2) left and right sides is installed number pair roller (2-3) and rolled in the inner upright mounting left and right rail, and hopper hoisting frame (4) bottom is provided with chain installing plate (4-3);
Two sprocket wheel I (2-6) on described inner upright mounting (2) left and right sides, the top arc guide rail (2-4) are installed chain I (5), one end of chain I (5) is gone up chain installing plate (1-6) with outer mast (1) top U-girder (1-5) and is linked to each other, and the other end is connected with the chain installing plate (4-3) of hopper hoisting frame (4) bottom;
Described hydraulic jack mechanism (3) external part two sprocket wheel II (3-5) go up installs chain II (6), one end of chain II (6) is gone up chain stays (1-7) with outer mast (1) top U-girder (1-5) and is linked to each other, and the other end is connected with the chain installing plate (2-8) of inner upright mounting (4) bottom;
The outer mast left side track (1-1) and the right track of outer mast (1-2) of described outer mast (1) tilt to be placed on bearing I (1-9), bearing II (1-10), bearing III (1-11), the bearing IV (1-12), and four bearings are fixed on the car body subframe.
2. asphalt pavement maintanance truck automatical feeding system according to claim 1 is characterized in that, is provided with four junction plates (1-14) between the left and right sides track of described outer mast (1) and four bearings, is connected by a plurality of bolts.
3. asphalt pavement maintanance truck automatical feeding system according to claim 1 and 2, it is characterized in that, also be provided with left outer mast extension (1-3), the right outer mast extension (1-4) made by channel-section steel on the described outer mast (1), can realize 180 degree rotations, one end of left and right sides outer mast extension is connected by the left and right sides track of hinge (1-13) with outer mast (1) respectively, the other end is connected through U-girder (1-5), and U-girder (1-5) is fixed on the car body subframe through bearing pin (1-15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320065092 CN203096572U (en) | 2013-02-05 | 2013-02-05 | Automatic charging system of bituminous pavement maintenance truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320065092 CN203096572U (en) | 2013-02-05 | 2013-02-05 | Automatic charging system of bituminous pavement maintenance truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203096572U true CN203096572U (en) | 2013-07-31 |
Family
ID=48847989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320065092 Expired - Fee Related CN203096572U (en) | 2013-02-05 | 2013-02-05 | Automatic charging system of bituminous pavement maintenance truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203096572U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104594162A (en) * | 2014-11-27 | 2015-05-06 | 徐州徐工筑路机械有限公司 | Maintenance machinery vehicle speed detection and spreading quantity intelligent control device and method |
| CN106012781A (en) * | 2016-07-22 | 2016-10-12 | 徐州徐工筑路机械有限公司 | Comprehensive asphalt pavement maintenance truck capable of performing site material frying and heat-preservation material storing |
-
2013
- 2013-02-05 CN CN 201320065092 patent/CN203096572U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104594162A (en) * | 2014-11-27 | 2015-05-06 | 徐州徐工筑路机械有限公司 | Maintenance machinery vehicle speed detection and spreading quantity intelligent control device and method |
| CN106012781A (en) * | 2016-07-22 | 2016-10-12 | 徐州徐工筑路机械有限公司 | Comprehensive asphalt pavement maintenance truck capable of performing site material frying and heat-preservation material storing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20190205 |