CN104762866A - Paving machine conveying protection device easy to assemble - Google Patents
Paving machine conveying protection device easy to assemble Download PDFInfo
- Publication number
- CN104762866A CN104762866A CN201510202254.6A CN201510202254A CN104762866A CN 104762866 A CN104762866 A CN 104762866A CN 201510202254 A CN201510202254 A CN 201510202254A CN 104762866 A CN104762866 A CN 104762866A
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- protection
- assembling
- side plate
- pilot hole
- block
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Abstract
A paving machine conveying protection device easy to assemble comprises a side plate, a side protection, a bottom frame for supporting a middle protection and the middle protection and is characterized in that side protection assembly extending blocks and a side protection assembly hole are formed in the side face of the side protection, side plate notches and a side plate assembly hole are formed in the side plate for installing the side protection, the side protection assembly extending blocks are connected with the side plate notches in a matched mode, and the side protection assembly hole is connected with the side plate assembly hole through bolts; a middle protection assembly extending block and a middle protection assembly hole are formed in the bottom of the middle protection, a bottom frame notch and a bottom frame assembly hole are formed in the bottom frame for supporting the middle protection, the middle protection assembly extending block is connected with the bottom frame notch in a matched mode, and the middle protection assembly hole is connected with the bottom frame assembly hole through bolts. The number of the fixing bolts is greatly decreased, needed assembly space is small, assembling and disassembling are quite convenient, and time and labor are saved.
Description
Technical field
The present invention relates to a kind of spreading machine material conveying protective device of easy assembling, belong to technical field of engineering machinery.
Background technology
The major function of material transferring system for spreading machine is by the compound in hopper of paver, is transported in the hopper at paver rear portion by scraping plate conveying device.Be arranged on the conveying protection on paddled conveyor chain, Main Function is the running space ensureing that paddled conveyor chain is more accurate and enough, guarantees that carrier chain continuously can carry paved mixture, will chain be caused because of clamping stagnation to damage again.Pave work time bituminous mixture number be circulation change, be also thus constantly change to the impact of conveying protection, the impact of this circulation, can cause conveying to protect assembling bolt to loosen and even come off, cause conveying system fault.As shown in Figure 7, the single conveying side protection extensively adopted at present is three or four bolt fixed modes, and in single conveying, protection is two bolt fixed modes; This kind of fixed form institute must assembly space comparatively large, the inconvenient and length consuming time of dismounting; Connecting bolt loosens or keeps in repair after coming off and change difficulty, causes stagnation of constructing for a long time.
Summary of the invention
For the deficiencies in the prior art, the object of this invention is to provide a kind of spreading machine material conveying protective device of easy assembling, traditional side is protected the fixed form of multiple bolt, middle protection tradition two bolts, be improved to except bolt install fixing except, all the other are for stretching out the assembling of Block-matching plug-in type; The present invention reduces set bolt, institute's palpus assembly space is less, and installation and removal are very convenient, time saving and energy saving.
For achieving the above object, the present invention is realized by following technological means:
A kind of spreading machine material conveying protective device of easy assembling, comprise the bottom framework of protection in side plate, side protection, support, middle protection, it is characterized in that: be provided with side protection assembling in protection side, described side and stretch out block and side protection pilot hole, the side plate of installation side protection is provided with side plate gap, side plate pilot hole, block is stretched out in the protection assembling of described side and side plate gap is connected, and described side protection pilot hole and side plate pilot hole are bolted; In described middle protection bottom is provided with, protect assembling to stretch out block and middle protection pilot hole; the bottom framework protected in support is provided with bottom framework gap, bottom framework pilot hole; block is stretched out in described middle protection assembling and bottom framework gap is connected, and described middle protection pilot hole and bottom framework pilot hole are bolted.
Further:
The spreading machine material conveying protective device of described a kind of easy assembling, is characterized in that: the protection assembling of described side is stretched out block and is connected with side plate gap buckle, and described middle protection assembling is stretched out block and is connected with bottom framework gap buckle.
The spreading machine material conveying protective device of described a kind of easy assembling, is characterized in that: block is stretched out in the protection assembling of described side and side plate gap is respectively three, and described side protection pilot hole and side plate pilot hole are respectively one.
The spreading machine material conveying protective device of described a kind of easy assembling, is characterized in that: block is stretched out in described middle protection assembling and bottom framework gap is respectively one, and described middle protection pilot hole and bottom framework pilot hole are respectively one.
The spreading machine material conveying protective device of described a kind of easy assembling, is characterized in that: block is stretched out in the protection assembling of described side and side plate gap adopts matched in clearance.
The spreading machine material conveying protective device of described a kind of easy assembling, is characterized in that: block is stretched out in middle protection assembling and bottom framework gap adopts matched in clearance.
The invention has the beneficial effects as follows: The present invention reduces set bolt, institute's palpus assembly space is less, and installation and removal are very convenient, time saving and energy saving; Make assembling, dismounting, replacing and maintenance become very convenient, simple and reliable, process structure is simply easy to ensure, improves reliability and the application life of paver work greatly.
Accompanying drawing explanation
Fig. 1 is general assembly schematic diagram of the present invention; Fig. 2 is the assembling schematic diagram of side protection; Fig. 3 is installation side protection lateral plate structure schematic diagram; Fig. 4 is side operator guards schematic diagram; Fig. 5 is the structural representation of middle protection; Fig. 6 is the bottom framework structural representation of protection in installing; Fig. 7 is the structural representation of existing side protection.
Reference numeral implication is as follows: 1 side plate, 101 side plate gap, 102 side plate pilot holes, 2 side protections; block is stretched out in 201 side protection assemblings, 202 side protection pilot holes, 3 bottom frameworks, 301 bottom framework gap; 302 bottom framework pilot holes, protect in 4, protect assembling to stretch out block, protect pilot hole in 402 in 401.
Detailed description of the invention
Below in conjunction with Figure of description, the present invention is further illustrated.
As shown in Fig. 1-6, a kind of spreading machine material conveying protective device of easy assembling, comprise the bottom framework 3 of protection in side plate 1, side protection 2, support, middle protection 4, it is characterized in that: protect in described side 2 sides to be provided with side protection assembling and stretch out block 201 and side protection pilot hole 202, the side plate 1 of installation side protection is provided with side plate gap 101, side plate pilot hole 102, block 201 is stretched out in the protection assembling of described side and side plate gap 101 is connected, and described side protection pilot hole 202 and side plate pilot hole 102 are bolted; Assembling is protected to stretch out block 401 and middle protection pilot hole 402 in being provided with bottom described middle protection 4; the bottom framework 3 protected in support is provided with bottom framework gap 301, bottom framework pilot hole 302; block 401 is stretched out in described middle protection assembling and bottom framework gap 301 is connected, and described middle protection pilot hole 402 and bottom framework pilot hole 302 are bolted.
Further:
The spreading machine material conveying protective device of described a kind of easy assembling, is characterized in that: the protection assembling of described side is stretched out block 201 and is connected with side plate gap 101 buckle, and described middle protection assembling is stretched out block 401 and is connected with bottom framework gap 301 buckle.
The spreading machine material conveying protective device of described a kind of easy assembling, is characterized in that: block 201 is stretched out in the protection assembling of described side and side plate gap 101 is respectively three, and described side protection pilot hole 202 and side plate pilot hole 102 are respectively one.
The spreading machine material conveying protective device of described a kind of easy assembling, is characterized in that: block 401 is stretched out in described middle protection assembling and bottom framework gap 301 is respectively one, and described middle protection pilot hole 402 and bottom framework pilot hole 302 are respectively one.
The spreading machine material conveying protective device of described a kind of easy assembling, is characterized in that: block 201 is stretched out in the protection assembling of described side and side plate gap 101 adopts matched in clearance.
The spreading machine material conveying protective device of described a kind of easy assembling, is characterized in that: block 401 is stretched out in middle protection assembling and bottom framework gap 301 adopts matched in clearance.
During installation side protection, the coupling gap that block inserts fuselage side plate is stretched out in the assembling that side is protected, then protects entirety to be pushed forward into side, the block that stretches out that side is protected clamps fuselage side plate, pilot hole alignment is loaded bolt and packing ring is fastening namely completes; The assembling of middle protection is stretched out block and insert coupling gap on bottom framework, middle protection entirety is pushed forward into, pilot hole alignment is loaded bolt and packing ring is fastening namely completes; When needing replacement and removal, fastening bolt of only need dismantling, side protection or middle protection are pulled back coupling gap can be taken out.
The maximum feature of the present invention is the reduction of the erection bolt of spreading machine material conveying protection; if side protection is only provided with a set bolt with middle protection; every platform paver is by 4 side protections, 2 middle protection calculations; protect 4 erection bolts with each side of original device, each in the middle of protect compared with 2 erection bolts; add up to minimizing 26 assembling bolts; assembling, dismounting, replacing and maintenance is made to become very convenient, simple and reliable; process structure is simply easy to ensure, improves reliability and the application life of paver work greatly.
More than show and describe general principle of the present invention, principal character and advantage.The technician of the industry should understand; the design is not restricted to the described embodiments; the principle that the design is just described described in above-described embodiment and manual; under the prerequisite not departing from the design's spirit and scope; the design also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the design.The claimed scope of the design is defined by appending claims and equivalent thereof.
Claims (6)
1. the spreading machine material conveying protective device easily assembled, comprise the bottom framework of protection in side plate, side protection, support, middle protection, it is characterized in that: be provided with side protection assembling in protection side, described side and stretch out block and side protection pilot hole, the side plate of installation side protection is provided with side plate gap, side plate pilot hole, block is stretched out in the protection assembling of described side and side plate gap is connected, and described side protection pilot hole and side plate pilot hole are bolted; In described middle protection bottom is provided with, protect assembling to stretch out block and middle protection pilot hole; the bottom framework protected in support is provided with bottom framework gap, bottom framework pilot hole; block is stretched out in described middle protection assembling and bottom framework gap is connected, and described middle protection pilot hole and bottom framework pilot hole are bolted.
2. the spreading machine material conveying protective device of a kind of easy assembling as claimed in claim 1, is characterized in that: the protection assembling of described side is stretched out block and is connected with side plate gap buckle, and described middle protection assembling is stretched out block and is connected with bottom framework gap buckle.
3. the spreading machine material conveying protective device of a kind of easy assembling as claimed in claim 1, is characterized in that: block is stretched out in the protection assembling of described side and side plate gap is respectively three, and described side protection pilot hole and side plate pilot hole are respectively one.
4. the spreading machine material conveying protective device of a kind of easy assembling as claimed in claim 1, is characterized in that: block is stretched out in described middle protection assembling and bottom framework gap is respectively one, and described middle protection pilot hole and bottom framework pilot hole are respectively one.
5. the spreading machine material conveying protective device of a kind of easy assembling as claimed in claim 1, is characterized in that: block is stretched out in the protection assembling of described side and side plate gap adopts matched in clearance.
6. the spreading machine material conveying protective device of a kind of easy assembling as claimed in claim 1, is characterized in that: block is stretched out in middle protection assembling and bottom framework gap adopts matched in clearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510202254.6A CN104762866B (en) | 2015-04-27 | 2015-04-27 | A kind of spreading machine material conveying protection device of easy assembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510202254.6A CN104762866B (en) | 2015-04-27 | 2015-04-27 | A kind of spreading machine material conveying protection device of easy assembling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104762866A true CN104762866A (en) | 2015-07-08 |
| CN104762866B CN104762866B (en) | 2016-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510202254.6A Active CN104762866B (en) | 2015-04-27 | 2015-04-27 | A kind of spreading machine material conveying protection device of easy assembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104762866B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3343880A (en) * | 1964-10-19 | 1967-09-26 | Gewerk Eisenhuette Westfalia | Guard for chains disposed along a mining conveyor |
| CN203612511U (en) * | 2013-11-22 | 2014-05-28 | 山推工程机械股份有限公司 | Material conveying device for paving machine |
| GB2516170A (en) * | 2012-01-13 | 2015-01-14 | Caterpillar Paving Prod | Feeder floor protection system for paving machine |
-
2015
- 2015-04-27 CN CN201510202254.6A patent/CN104762866B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3343880A (en) * | 1964-10-19 | 1967-09-26 | Gewerk Eisenhuette Westfalia | Guard for chains disposed along a mining conveyor |
| GB2516170A (en) * | 2012-01-13 | 2015-01-14 | Caterpillar Paving Prod | Feeder floor protection system for paving machine |
| CN203612511U (en) * | 2013-11-22 | 2014-05-28 | 山推工程机械股份有限公司 | Material conveying device for paving machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104762866B (en) | 2016-08-17 |
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