CN204530408U - Linkage and milling machine thereof - Google Patents
Linkage and milling machine thereof Download PDFInfo
- Publication number
- CN204530408U CN204530408U CN201520148483.XU CN201520148483U CN204530408U CN 204530408 U CN204530408 U CN 204530408U CN 201520148483 U CN201520148483 U CN 201520148483U CN 204530408 U CN204530408 U CN 204530408U
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- CN
- China
- Prior art keywords
- shackle member
- linkage
- conveyer
- connecting frame
- milling machine
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000003801 milling Methods 0.000 title claims abstract description 65
- 238000010586 diagram Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a kind of linkage and milling machine thereof, linkage is for connecting body and the conveyer of milling machine, and described linkage comprises: connecting frame, described conveyer and described connecting frame hinged; First shackle member, it is articulated with on described connecting frame; Oscillating oil cylinder, its two ends respectively with connecting frame and the first shackle member hinged; And bracket, it is fixed on the tailing door of After-Body, described bracket has second shackle member that can coordinate clamping with described first shackle member.Linkage of the present utility model is hinged with conveyer, when milling machine when constructing in the small spaces such as obstruction, the critical piece of linkage can be removed together with conveyer, make the body of milling machine more can press close to obstruction and carry out milling, too increase the safety of milling and plane operation simultaneously.
Description
Technical field
The utility model relates to pavement maintenance machinery field, particularly relates to the body of milling machine and the linkage of conveyer, also relates to a kind of milling machine with this linkage simultaneously.
Background technology
Pavement milling machine is usually used in milling road surface waste and scrap, for early-stage preparations are done on making or repairing road surface again.The equipment of milling machine comprises milling equipment (milling and planing drum) and conveyer, milling equipment is used for milling ground surface material, the ground surface material that milling equipment milling is then got off by conveyer is transported to discharging truck from milling room, the structure of current most milling machine (rear discharging) as shown in Figure 1, it comprises body 101 and equipment, equipment comprises milling and planing drum (therefore not shown in FIG owing to being blocked) and conveyer 103, the rear portion of body 101 has by the rigidly connected milling case 104 of bolt, milling and planing drum is contained in milling case 104, milling case 104 offers chute (not shown), tailing door 105 is arranged on milling case 104 by chute, the height of tailing door 105 apart from ground is controlled by lift cylinder 106.
As depicted in figs. 1 and 2, conveyer 103 is connected on tailing door 105 by linkage 107.By hinge between linkage 107 and tailing door 105, utilize the flexible rotation driving linkage 107 of oscillating oil cylinder 108, and then control conveyer 103 swings.
When milling machine is at operation in narrow space or near obstruction operations such as bodies of wall, milling construction is carried out after needing conveyer 103 to pull down, linkage 107 of the prior art is be articulated as one with the tailing door 105 at body 101 rear portion mostly, conveyer 103 is connected with linkage 107 by the mode of mounting or hook, therefore, conveyer 103 can be removed from linkage 107 easily, but linkage 107 is still connected with body 101, be not removed together in company with conveyer 103.Milling machine pulls down the structure after conveyer 103 as shown in Figure 3.As can be seen from Fig. 3, at the rear portion of body 101, it is a lot of that linkage 107 exceeds milling case 104, makes the body 101 of milling machine can not good close milling and plane operation such as obstruction such as body of wall 109 grade, namely there is larger milling dead angle, and easily have an accident.
Utility model content
In view of the above-mentioned problems in the prior art, technical problem to be solved in the utility model is to provide a kind of linkage, its critical piece can unload easily together with conveyer from body, enables the body of milling machine more carry out milling and plane operation near obstruction.
In order to solve the problems of the technologies described above, the utility model have employed following technical scheme: linkage, and for connecting body and the conveyer of milling machine, described linkage comprises:
Connecting frame, described conveyer and described connecting frame hinged;
First shackle member, it is articulated with on described connecting frame;
Oscillating oil cylinder, its two ends respectively with connecting frame and the first shackle member hinged; And
Bracket, it is fixed on the tailing door of After-Body, described bracket has second shackle member that can coordinate clamping with described first shackle member.
As preferably, described first shackle member has buckling groove; Described buckling groove comprises introduction part and Access Division, and described introduction part and Access Division form L-type, and the introduction part of described buckling groove, towards described second shackle member, to be snapped in described Access Division by described introduction part to enable described second shackle member and forms described clamping.
As preferably, described first shackle member is two that are set up in parallel, and described second shackle member is rhabodoid, and snaps in the Access Division of two described first shackle member simultaneously.
As preferably, when described second shackle member snaps in the introduction part of described first shackle member, described first shackle member is close on described tailing door towards the end face of described tailing door.
As preferably, described Access Division is arc, rectangle, trapezoidal or wedge shape, and the shape of cross section of described second shackle member corresponds to the arc suitable with described Access Division, rectangle, trapezoidal or wedge shape.
As preferably, described bracket also comprises two pieces of fixed heads, and two pieces of described fixed heads are relatively vertically fixed on described tailing door, and described second shackle member is fixed on two pieces of described fixed heads.
As preferably, the part of described second shackle member between two pieces of described fixed heads is also arranged with back-up block, and described back-up block is fixed on described tailing door.
As preferably, the top board that described connecting frame comprises two relative risers and is connected to described in two between riser top; One end of described conveyer by hinge in described in two between riser.
As preferably, also comprise the junction plate of the upper end being fixed at two described first shackle member, described top board and described junction plate pass through hinge; Described junction plate is provided with projection, and one end and the described projection of described oscillating oil cylinder are hinged.
The utility model also discloses a kind of milling machine, comprises body and conveyer, also comprises above-mentioned linkage, and described conveyer is removably connected on the tailing door of described body by described linkage.
Compared with prior art, the beneficial effect of linkage of the present utility model and milling machine thereof is: linkage of the present utility model is hinged with conveyer, when milling machine when constructing in the small spaces such as obstruction, the critical piece of linkage can be removed together with conveyer, make the body of milling machine more can press close to obstruction and carry out milling, too increase the safety of milling and plane operation simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of milling machine in prior art.
Fig. 2 is the decomposition texture schematic diagram of the linkage be applied in prior art on milling machine, illustrated therein is part body and the part conveyer of milling machine.
Fig. 3 is the schematic diagram near obstruction construction after the lower conveyer of milling machine dismounting in prior art.
Fig. 4 is the decomposition texture schematic diagram of linkage of the present utility model.
Fig. 5 is the structural representation (illustrated therein is tailing door and the lift cylinder of milling machine) of linkage of the present utility model.
Fig. 6 is the structural representation of the first shackle member in linkage of the present utility model.
Fig. 7 is the structural representation (body and conveyer are in decomposing state) that linkage of the present utility model is applied on milling machine.
Fig. 8 is the structural representation (body and conveyer are in the state combined) that linkage of the present utility model is applied on milling machine.
Fig. 9 is the schematic diagram of constructing near obstruction after having the milling machine dismounting lower connecting device of linkage of the present utility model.
Description of reference numerals
1-first shackle member 2-oscillating oil cylinder
3-second shackle member 4-buckling groove
5-introduction part 6-Access Division
7-fixed head 8-back-up block
9-riser 10-top board
11-bearing pin 12-junction plate
13-projection
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but not as to restriction of the present utility model.
As shown in Fig. 4 to Fig. 8, linkage of the present utility model, for connecting body 101 and the conveyer 103 of milling machine, described linkage comprises: connecting frame, the first shackle member 1, oscillating oil cylinder 2 and bracket; First shackle member 1 is articulated with on connecting frame; Conveyer 103 is hinged with connecting frame; In the present embodiment, the first shackle member 1 is articulated with the top of connecting frame, and conveyer 103 is articulated with the bottom of connecting frame; The two ends of oscillating oil cylinder 2 respectively with connecting frame and the first shackle member 1 hinged, utilize the telescopic drive connecting frame of oscillating oil cylinder 2 to rotate, and then control swinging of conveyer 103; Bracket is fixed on the tailing door 105 at body 101 rear portion, bracket has second shackle member 3 that can coordinate clamping with the first shackle member 1.
The connecting frame of linkage of the present utility model, the first shackle member 1 and oscillating oil cylinder 2 and direct or indirect being articulated as one of conveyer 103, and the first shackle member 1 and the second shackle member 3 on bracket realize detachable connection in the mode of clamping, therefore the critical piece of linkage of the present utility model is made can to unload from body 101 together with conveyer 103, and only bracket is stayed on body 101, make the Distance Shortened of the obstructions such as body 101 and body of wall, add milling machine in the flexibility of operation in narrow space and safety.
Continue composition graphs 4, Fig. 5 and Fig. 6, first shackle member 1 has buckling groove 4, buckling groove 4 comprises introduction part 5 and Access Division 6, introduction part 5 is communicated with Access Division 6 and forms L-type, and when linkage is installed on milling machine, introduction part 5 is in level, and Access Division 6 is in vertical state, and Access Division 6 is positioned at the top of introduction part 5, when upwards promoting tailing door 105 by lift cylinder 106, to make the second shackle member 3 snap in Access Division 6.The notch of the introduction part 5 of buckling groove 4, towards the second shackle member 3, can be snapped in Access Division 6 by introduction part 5 to make the second shackle member 3.It should be noted that: the first shackle member 1, except adopting the structure shown in the present embodiment Fig. 4 and Fig. 5, can adopt other similar structures, certainly as long as can realize connecting in the mode of clamping.
As a kind of preferred version in the present embodiment, the first shackle member 1 is two of being set up in parallel, and the second shackle member 3 is rhabodoid, and snaps in the Access Division 6 of two the first shackle member 1 simultaneously, and the two ends of the second shackle member 3 are stretched out outside two the first shackle member 1.Two the first shackle member 1 need connect as one so that realize both all with connecting frame and oscillating oil cylinder 2 hinged (specifically will introduce below).In addition, cause connecting frame around carriage turns in order to prevent conveyer 103 when being elevated, should ensure when the second shackle member 3 snaps in Access Division 6, first shackle member 1 is close to towards the end face of one end of tailing door 105 and tailing door 105, is that four end faces are all close to tailing door 105 in the present embodiment.
As concrete embodiment, Access Division 6 can be arc, and as shown in Fig. 4, Fig. 6 or Fig. 7, the Access Division 6 of the present embodiment is semicircle, the shape of cross section of the second shackle member 3 is the circle suitable with Access Division 6, and namely the second shackle member 3 is a columniform clamping axle.The shape of certain Access Division 6 also can be rectangle, trapezoidal or wedge shape, and the shape of cross section of the second shackle member 3 also should be the rectangle suitable with Access Division 6, trapezoidal or wedge shape.
Continue composition graphs 4, Fig. 5 and Fig. 7, the bracket in the present embodiment also comprises two pieces of fixed heads, 7, two pieces of fixed heads 7 and is relatively vertically fixed on tailing door 105, and the two ends of the second shaft-like shackle member 3 are fixed on two pieces of fixed heads 7.In order to strengthen the second shaft-like shackle member 3 support force, the second shackle member 3 between two pieces of fixed heads 7 is also arranged with back-up block 8, and back-up block 8 is fixed on tailing door 105.
As shown in figs. 4 and 7, connecting frame comprises the top board 10 between two relative risers 9 and the top being connected to two risers 9; One end of conveyer 103 is articulated with between two risers 9 by bearing pin 11.
As shown in Fig. 4, Fig. 6 or Fig. 7, the upper end of two the first shackle member 1 is fixed with junction plate 12, by junction plate 12, two the first shackle member 1 is linked together.Top board 10 and junction plate 12 pass through hinge; Junction plate 12 and top board 10 are provided with projection 13, and the projection 13 on one end of oscillating oil cylinder 2 and top board 10 is hinged, and the projection 13 on the other end and junction plate 12 is hinged.
The utility model also discloses a kind of milling machine simultaneously, and comprise body 101 and conveyer 103, also comprise linkage of the present utility model, conveyer 103 is removably connected on the tailing door 105 of body 101 by linkage.
Bracket and the tailing 105 of the linkage of embodiment of the present utility model are welded as a whole, conveyer 103 and connecting frame are articulated as one, be articulated and connected between connecting frame and the first shackle member 1, oscillating oil cylinder 2 is articulated and connected with connecting frame and the first shackle member 1 respectively simultaneously.Connection between first shackle member 1 and bracket is that quick-detachable plug-in connects.As shown in Figure 9, when dismantling lower conveyer 103, the critical piece of linkage unloads from body 101 together with conveyer 103, makes body closer to operation such as obstruction such as body of wall 109 grade, can add the flexibility of milling machine at operation in narrow space.
When conveyer 103 is connected with body 101 by needs, by the body 101 of mobile milling machine, the second shackle member 3 of the bracket on tailing door 105 is made to enter the bottom of the introduction part 5 of two the first shackle member 1, then tailing door 105 is promoted by lift cylinder 106, the second shackle member 3 of bracket is made to snap in two the first superposed Access Divisions 6 of shackle member 1 (namely snapping in along the dotted line in Fig. 4 and Fig. 7), now four end faces of two the first shackle member 1 and tailing door 105 are adjacent to, prevent conveyer 103 from when being elevated, connecting frame is rotated around bracket.
When conveyer 103 unloads by needs, first conveyer 103 is moved to and rest on the ground, then tailing door 105 is reduced, second shackle member 3 of bracket is deviate in introduction part 5 in the Access Division 6 of the first shackle member 1, and then driven forward milling machine can complete the disengagement of conveyer 103 and body 101.
When needing to swing the conveyer 103 be connected on body 101, by operation oscillating oil cylinder 2, making it stretch, realizing connecting frame relative to the first shackle member 1, the i.e. rotation of tailing door 105, drive conveyer 103 to realize swinging.
Known by foregoing description, linkage of the present utility model and milling machine thereof, make the critical piece of linkage with conveyer 103 for carrier connects, when milling machine when constructing in the small spaces such as obstruction, the critical piece of conveyer 103 and linkage can be removed together, the body 101 shortening milling machine stretches out the length of tailing door 105, more can press close to obstruction and carry out milling, add the safety of milling and plane operation simultaneously.
Above embodiment is only exemplary embodiment of the present utility model, is not used in restriction the utility model, and protection domain of the present utility model is defined by the claims.Those skilled in the art can in essence of the present utility model and protection domain, and make various amendment or equivalent replacement to the utility model, this amendment or equivalent replacement also should be considered as dropping in protection domain of the present utility model.
Claims (10)
1. linkage, for connecting body and the conveyer of milling machine, it is characterized in that, described linkage comprises:
Connecting frame, described conveyer and described connecting frame hinged;
First shackle member, it is articulated with on described connecting frame;
Oscillating oil cylinder, its two ends respectively with connecting frame and the first shackle member hinged; And
Bracket, it is fixed on the tailing door of After-Body, described bracket has second shackle member that can coordinate clamping with described first shackle member.
2. linkage according to claim 1, is characterized in that, described first shackle member has buckling groove; Described buckling groove comprises introduction part and Access Division, and described introduction part and Access Division form L-type, and the introduction part of described buckling groove, towards described second shackle member, to be snapped in described Access Division by described introduction part to enable described second shackle member and forms described clamping.
3. linkage according to claim 2, is characterized in that, described first shackle member is two that are set up in parallel, and described second shackle member is rhabodoid, and snaps in the Access Division of two described first shackle member simultaneously.
4. the linkage according to Claims 2 or 3, is characterized in that, when described second shackle member snaps in the introduction part of described first shackle member, described first shackle member is close on described tailing door towards the end face of described tailing door.
5. the linkage according to Claims 2 or 3, is characterized in that, described Access Division is arc, rectangle, trapezoidal or wedge shape, and the shape of cross section of described second shackle member corresponds to the arc suitable with described Access Division, rectangle, trapezoidal or wedge shape.
6. linkage according to claim 1, is characterized in that, described bracket also comprises two pieces of fixed heads, and two pieces of described fixed heads are relatively vertically fixed on described tailing door, and described second shackle member is fixed on two pieces of described fixed heads.
7. linkage according to claim 6, is characterized in that, the part of described second shackle member between two pieces of described fixed heads is also arranged with back-up block, and described back-up block is fixed on described tailing door.
8. linkage according to claim 1, is characterized in that, the top board that described connecting frame comprises two relative risers and is connected to described in two between riser top; One end of described conveyer by hinge in described in two between riser.
9. linkage according to claim 8, is characterized in that, also comprises the junction plate of the upper end being fixed at two described first shackle member, and described top board and described junction plate pass through hinge; Described junction plate is provided with projection, and one end and the described projection of described oscillating oil cylinder are hinged.
10. milling machine, comprises body and conveyer, it is characterized in that, comprises the linkage according to any one of claim 1 to 9, and described conveyer is removably connected on the tailing door of described body by described linkage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520148483.XU CN204530408U (en) | 2015-03-16 | 2015-03-16 | Linkage and milling machine thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520148483.XU CN204530408U (en) | 2015-03-16 | 2015-03-16 | Linkage and milling machine thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204530408U true CN204530408U (en) | 2015-08-05 |
Family
ID=53744429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520148483.XU Withdrawn - After Issue CN204530408U (en) | 2015-03-16 | 2015-03-16 | Linkage and milling machine thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204530408U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104631296A (en) * | 2015-03-16 | 2015-05-20 | 戴纳派克（中国）压实摊铺设备有限公司 | Connecting device and milling machine comprising same |
| CN104631294B (en) * | 2015-03-16 | 2016-09-07 | 戴纳派克（中国）压实摊铺设备有限公司 | Attachment means and milling machine thereof |
-
2015
- 2015-03-16 CN CN201520148483.XU patent/CN204530408U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104631296A (en) * | 2015-03-16 | 2015-05-20 | 戴纳派克（中国）压实摊铺设备有限公司 | Connecting device and milling machine comprising same |
| CN104631294B (en) * | 2015-03-16 | 2016-09-07 | 戴纳派克（中国）压实摊铺设备有限公司 | Attachment means and milling machine thereof |
| CN104631296B (en) * | 2015-03-16 | 2017-09-08 | 戴纳派克（中国）压实摊铺设备有限公司 | Attachment means and its milling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150805 Effective date of abandoning: 20160907 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |