CN201704597U - Integrally lifting spiral separating device and spreading machine with same - Google Patents
Integrally lifting spiral separating device and spreading machine with same Download PDFInfo
- Publication number
- CN201704597U CN201704597U CN2010201090591U CN201020109059U CN201704597U CN 201704597 U CN201704597 U CN 201704597U CN 2010201090591 U CN2010201090591 U CN 2010201090591U CN 201020109059 U CN201020109059 U CN 201020109059U CN 201704597 U CN201704597 U CN 201704597U
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- Prior art keywords
- riser
- striker plate
- distribution device
- spiral feeding
- frame
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- Expired - Lifetime
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Abstract
An embodiment of the utility model discloses a spiral separating device, which comprises a lifting plate 3, a beam 2 and a spiral case 5. The lifting plate (3) and the beam (2) are respectively connected with the spiral case (5). The integral lifting spiral separating device realizes integral lifting adjustment of the spiral separating device of a large-sized spreading machine.
Description
Technical field
The utility model relates to field of mechanical technique, the paver that particularly relates to a kind of spiral feeding-distribution device and have this device.
Background technology
Paver spiral feeding-distribution device is an important ring of material circulation in the paver work progress, it mainly acts on is that construction is expected from the spiral case to both sides spiral transmission, assurance paves in length and the thickness range, the stability of the stable supply of material and the matter of material in transmittance process (anti-segregation).For adapting to the needs of stablizing pitch material matter when different-thickness paves, existing paver generally is designed to the structure that highly can regulate to the spiral feeding-distribution device.
Riser commonly used and two kinds of structures of crossbeam: beam structure and riser structure.Wherein, adopt the spiral feeding-distribution device of beam structure, because its structure is bigger, and the material of will constructing is less from the gap of spiral case between the helical axis that the both sides spiral transmits, and is more serious to the resistance material phenomenon of sub-material outlet.Adopt the spiral feeding-distribution device of riser structure,, therefore be applicable to the type that width is less, for the type of big width limitation relatively then because it can not guarantee horizontal rigidity.
The utility model content
The paver that embodiment of the present utility model provides a kind of whole lift-type spiral feeding-distribution device and has this device, the integral elevating that is used to solve large-scale paver spiral sub-material system is regulated the problem of difficulty.
Embodiment of the present utility model provides a kind of whole lift-type spiral feeding-distribution device, comprising:
Riser 3, crossbeam 2, spiral case 5, wherein riser 3 is connected with spiral case 5 respectively with crossbeam 2.
Wherein, riser 3 comprises:
Wherein, riser 3 also comprises:
Lengthening section striker plate 1 is connected with main striker plate 7, is used to form the wide cut striker plate.
Wherein, riser 3 also comprises:
Wherein, main striker plate 7 and/or lengthening section striker plate 1 are the triangle-frame structure, are used to improve the rigidity of striker plate.
Wherein, also comprise:
Riser 3 is provided with guide frame, cooperates with counter structure on the frame, is used for guiding and disperses riser stressed.
Wherein, comprising:
Pulling-rod frame 4 is connected with riser 3 and/or crossbeam 2.
Wherein, riser 3 is connected with crossbeam 2.
Embodiment of the present utility model provides a kind of paver, has an above-mentioned described device.
Embodiment of the present utility model has the following advantages: the frame type that combines with riser by crossbeam promotes structure, formed whole lift-type structure with strong rigidity, not only efficiently solve the whole problem that promotes the structural rigidity deficiency, and effectively prevented the problem that spiral case cantilever rocks.By little contact surface limit guide pad is set on riser, efficiently solve the contact clamping stagnation problem that the riser distortion causes, by adopting the tri-angle frame type striker plate, increased striker plate greatly respectively to rigidity.By pulling-rod frame is set, lengthening section striker plate and lift frame are formed integral body, solve the expanding section height and regulated the problem that needs independent manual intervention.In sum, the whole lift-type spiral feeding-distribution device that provides of the utility model embodiment has thoroughly solved large-scale paver spiral feeding-distribution device and has been difficult to the problem that integral body is carried out lift adjustment.
Embodiment of the present utility model has solved the problem of the integrally-regulated difficulty of large-scale paver spiral feeding-distribution device.Satisfy the functional requirement that the integral elevating of large-scale paver spiral sub-material system is regulated.
Description of drawings
In order to be illustrated more clearly in the utility model or technical scheme of the prior art, to do simple the introduction to the accompanying drawing of required use in the utility model or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
A kind of spiral feeding-distribution device that Fig. 1 (a) provides for embodiment of the present utility model face the plane structure schematic diagram;
The rear perspective structural representation of a kind of spiral feeding-distribution device that Fig. 1 (b) provides for embodiment of the present utility model;
Fig. 2 (a) is the backsight plane structure schematic diagram of spiral case 5 among the utility model embodiment;
Fig. 2 (b) is the side-looking plane structure schematic diagram of spiral case 5 among the utility model embodiment;
Fig. 3 (a) faces the plane structure schematic diagram for riser 3 among the utility model embodiment;
Fig. 3 (b) is the side-looking plane structure schematic diagram of main striker plate 7 among the utility model embodiment;
Fig. 3 (c) is the perspective view of facing of riser 3 among the utility model embodiment;
Fig. 4 is installed on paver frame (frame rear wall plate) schematic diagram for the utility model embodiment.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model, the technical scheme in the utility model is carried out clear, complete description, obviously, described embodiment is a part of embodiment of the present utility model, rather than whole embodiment.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skills are obtained under the prerequisite of not making creative work belongs to the scope that the utility model is protected.
The spiral feeding-distribution device that will promote board-like spiral feeding-distribution device and cross beam type among the utility model embodiment carries out combination, form whole hoisting way, and the structure to riser is improved in the riser mode, thereby improves the rigidity of spiral feeding-distribution device and avoid the spiral box-shaped to become.
Shown in Fig. 1 (a) and Fig. 1 (b), a kind of whole lift-type spiral feeding-distribution device for the utility model embodiment provides is applied in the paver.Wherein, Fig. 1 (a) faces the plane structure schematic diagram for this integral body lift-type spiral feeding-distribution device, and Fig. 1 (b) is the rear perspective structural representation of this integral body lift-type spiral feeding-distribution device.Shown in Fig. 1 (a), this integral body lift-type spiral feeding-distribution device mainly comprises: riser 3, crossbeam 2 and spiral case 5, wherein riser 3 is connected with spiral case 5 respectively with crossbeam 2.Preferably, riser 3 is connected with crossbeam 2, thereby improves the rigidity of this device.
Below in conjunction with accompanying drawing, the connected mode between above-mentioned parts and each parts is explained in detail.
At first the structure to spiral case 5 is described in detail.Shown in Fig. 2 (a),, shown in Fig. 2 (b), be the side-looking plane structure schematic diagram of spiral case 5 for the backsight plane structure schematic diagram of spiral case 5.Spiral case 5 is connected with riser 3, crossbeam 2 and helical axis 6 respectively by each connecting interface that is provided with on it.Particularly, shown in Fig. 2 (a), installing plate 51 is positioned at a side of the close riser 3 of spiral case 5, which is provided with bolt hole 511, be used for carrying out bolt and be connected (can certainly be other suitable connected modes), thereby spiral case 5 is fixed on the riser 3 with riser 3.Shown in Fig. 2 (b), crossbeam interface 52 is positioned at the both sides of spiral case 5, which is provided with bolt hole 521, be used for carrying out bolt respectively and be connected (can certainly be other suitable connected modes) with an end of the crossbeam 2 that is positioned at spiral case 5 both sides, the other end of crossbeam 2 is connected in riser 3, thereby forms the frame construction of symmetry in spiral case 5 both sides.Projecting shaft 53 among Fig. 2 (a), stretch out from the inside of spiral case 5, spiral case 5 is by the outside extension length of this projecting shaft 53, for example: be connected with helical axis 6, its connected mode can be the connected mode that is threaded or other are suitable, to adapt to the width demand that is connected with riser 3.
Because when paver is worked, helical axis 6 will be constructed and be expected to transmit to the both sides spiral from the spiral case, so an end that is connected with helical axis 6 of spiral case 5 is in the on-fixed state.At this moment, if spiral case 5 only is connected with arbitrary part in the crossbeam 2 with riser 3, this moment, the spiral case 5 only had any to be fixed, and then can form cantilever construction, consequently influenced by discharging and produced the problem that cantilever rocks.And the spiral case 5 among the utility model embodiment is fixedlyed connected with crossbeam 2 with riser 3 simultaneously, avoids making spiral case 5 to form cantilever constructions by two fixed points, thereby has avoided spiral case 5 influenced by discharging effectively and produce the problem that cantilever rocks.In addition, crossbeam 2 adopts the small bore design, enlarges the gap between crossbeam 2 and the helical axis 6, to avoid the resistance material phenomenon of discharging opening.
Secondly, to the structure of riser 3, main lifting structure that promptly should integral body lift-type spiral feeding-distribution device further elaborates.Shown in Fig. 3 (a), for riser 3 face the plane structure schematic diagram, shown in Fig. 3 (b), be the side-looking plane structure schematic diagram of main striker plate 7 in the riser 3, Fig. 3 (c) is the rear perspective structural representation of riser 3.Wherein, shown in Fig. 3 (a), riser 3 comprises: main riser 9, seat board 8, main striker plate 7, wherein seat board 8 and main striker plate 7 are symmetrically distributed in the two ends of main riser 9 respectively, its connected mode is welding or other suitable connected modes (certainly, the structure in the seat board 8 also can be set directly on main riser 9 or the main striker plate 7).Structure by main riser 9, seat board 8 and main striker plate 7 has been carried out the local stiffness reinforcement to riser 3.Wherein, the middle part of main riser 9 is provided with spiral case mouthpiece 10, by the bolt hole 101 that is provided with on it, cooperates with installing plate 51 in the above-mentioned spiral case 5, be used for spiral case 5 is connected and fixed on main riser 9 by bolt, also can be other suitable connected modes certainly.The seat board 8 at riser 3 two ends is provided with crossbeam mouthpiece 11, by the bolt hole 111 that is provided with on it, fixedlys connected with crossbeam 2 (certainly, also can be other suitable connected modes).
Preferably, shown in Fig. 3 (b), the outside end face of main striker plate 7 is provided with expansion interface 14, be used for lengthening section striker plate 1 is connected (referring to Fig. 1 (a)) with main striker plate 7, thereby the lateral length of increase striker plate forms the wide cut striker plate.Preferably, main striker plate 7 is the triangle-frame structure with lengthening section striker plate 1, is used to increase the rigidity of striker plate level and vertical direction, promotes the torsional property of lengthening section striker plate 1.
Preferably, shown in Fig. 1 (b), a side of the close frame of the main striker plate 7 of riser 3 is provided with director element, and as limit guide pad 15, this limit guide pad 15 is a little contact surface guide pad, is arranged in the frame both sides.When riser 3, especially be lengthening section striker plate 1, produce when distortion because of stressed, limit guide pad 15 is replaced with the both sides of frame, the weight of supplemental support lengthening section striker plate 1, prevent the striker plate distortion and cause clamping stagnation between riser 3 and the frame, when guaranteeing that the spiral feeding-distribution device is wide cut, this spiral feeding-distribution device can carry out whole height to be regulated.In addition, because the contact surface of limit guide pad 15 is less, can cause and rub stuck and situation that be difficult to regulate.
Because in the prior art, for lengthening section striker plate 1, need be by manually it highly being regulated, preferably, shown in Fig. 3 (a), realize whole the lifting in order to guarantee lengthening section striker plate 1 with main striker plate 7, seat board 8 at riser 3 two ends is respectively arranged with pulling-rod frame mouthpiece 12, it is provided with bolt hole 121, one end of pulling-rod frame 4 is (certain by the seat board 8 that bolt connection (or other suitable connected modes) is installed on riser 3, also can be installed on the crossbeam 2) on, the other end hangs, connecting usefulness, thereby make helical axis 6 as expansion, striker plate (lengthening section striker plate 1 and main striker plate 7) forms integral body with riser 3, reaches the purpose of integrally-regulated lifting.
Preferably, shown in Fig. 3 (a), riser 3 has guide frame,,, cooperates as mounting hole with the counter structure on the frame with bolt hole 13 as the many places guiding, forms the distributing guiding and effectively disperses the stressed of riser 3.In addition, riser 3 is connected with frame by the many places bolt arrangement, and by the bolt pretension riser 3 and frame is fitted, and relies on frictional force to be attached on the frame.This integral body lift-type spiral feeding-distribution device relies on the frictional force of riser 3 to bear, and makes whole stressed being evenly distributed, and avoids the situation of stress raisers.
From the above, spiral case 5 is connected with crossbeam 2 with riser 3 respectively, riser 3 is connected with crossbeam 2 again simultaneously, thereby form the rigid structures of a whole lift-type, not only effectively strengthened the rigidity of riser 3 at vertical direction, and increased the intensity of spiral case 5 simultaneously, avoid spiral case 5 to form cantilever constructions and influenced by discharging and rock.
The utility model embodiment also provides a kind of paver, has above-mentioned each described device.As shown in Figure 4, be installed on the structural representation of paver frame (frame rear wall plate) for the whole lift-type spiral feeding-distribution device among the utility model embodiment.
Embodiment of the present utility model has the following advantages: the frame type that combines with riser by crossbeam promotes structure, formed whole lift-type structure with strong rigidity, not only efficiently solve the whole problem that promotes the structural rigidity deficiency, and effectively prevented the problem that spiral case cantilever rocks.By little contact surface limit guide pad is set on riser, efficiently solve the contact clamping stagnation problem that the riser distortion causes, by adopting the tri-angle frame type striker plate, increased striker plate greatly respectively to rigidity.By pulling-rod frame is set, lengthening section striker plate and lift frame are formed integral body, solve lengthening section striker plate height and regulated the problem that needs independent manual intervention.In sum, the whole lift-type spiral feeding-distribution device that provides of the utility model embodiment has thoroughly solved large-scale paver spiral feeding-distribution device and has been difficult to the problem that integral body is carried out lift adjustment.
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be looked protection domain of the present utility model.
Claims (9)
1. a whole lift-type spiral feeding-distribution device is characterized in that, comprising:
Riser (3), crossbeam (2) and spiral case (5), wherein riser (3) is connected with spiral case (5) respectively with crossbeam (2).
2. whole lift-type spiral feeding-distribution device as claimed in claim 1 is characterized in that riser (3) comprising:
Main riser (9) and main striker plate (7), wherein main striker plate (7) is connected with main riser (9).
3. whole lift-type spiral feeding-distribution device as claimed in claim 2 is characterized in that riser (3) also comprises:
Lengthening section striker plate (1) is connected with main striker plate (7), is used to form the wide cut striker plate.
4. whole lift-type spiral feeding-distribution device as claimed in claim 1 is characterized in that riser (3) also comprises:
Director element (15) is installed on the riser (3), is used for replacing with frame when deformation takes place riser (3).
5. as claim 2 or 3 described whole lift-type spiral feeding-distribution devices, it is characterized in that main striker plate (7) and/or lengthening section striker plate (1) are the triangle-frame structure, are used to improve the rigidity of striker plate.
6. as each described whole lift-type spiral feeding-distribution device in the claim 1 to 4, it is characterized in that, also comprise:
Riser (3) is provided with guide frame, cooperates with counter structure on the frame, is used for guiding and disperses riser stressed.
7. whole lift-type spiral feeding-distribution device as claimed in claim 1 is characterized in that, comprising:
Pulling-rod frame (4) is connected with riser (3) and/or crossbeam (2).
8. whole lift-type spiral feeding-distribution device as claimed in claim 1 is characterized in that riser (3) is connected with crossbeam (2).
9. a paver is characterized in that, has each described whole lift-type spiral feeding-distribution device in the claim 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201090591U CN201704597U (en) | 2010-02-05 | 2010-02-05 | Integrally lifting spiral separating device and spreading machine with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201090591U CN201704597U (en) | 2010-02-05 | 2010-02-05 | Integrally lifting spiral separating device and spreading machine with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201704597U true CN201704597U (en) | 2011-01-12 |
Family
ID=43441751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201090591U Expired - Lifetime CN201704597U (en) | 2010-02-05 | 2010-02-05 | Integrally lifting spiral separating device and spreading machine with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201704597U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425095A (en) * | 2011-10-24 | 2012-04-25 | 徐工集团工程机械股份有限公司科技分公司 | Integrally-movable paver screw material-distributing system |
| CN102877394A (en) * | 2012-08-18 | 2013-01-16 | 徐州凯莫尔重工科技有限公司 | Lifting device for spiral material-distributing device of spreading machine |
| CN103015298A (en) * | 2011-09-20 | 2013-04-03 | 王研 | Spreading device of paver |
| CN103526670A (en) * | 2013-10-22 | 2014-01-22 | 戴纳派克（中国）压实摊铺设备有限公司 | Flexible striker plate of spiral distributor, spiral distributor and paver |
| CN104131508A (en) * | 2014-07-15 | 2014-11-05 | 长安大学 | Paver with paving amount transverse distribution adjustable material distribution system |
-
2010
- 2010-02-05 CN CN2010201090591U patent/CN201704597U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015298A (en) * | 2011-09-20 | 2013-04-03 | 王研 | Spreading device of paver |
| CN102425095A (en) * | 2011-10-24 | 2012-04-25 | 徐工集团工程机械股份有限公司科技分公司 | Integrally-movable paver screw material-distributing system |
| CN102877394A (en) * | 2012-08-18 | 2013-01-16 | 徐州凯莫尔重工科技有限公司 | Lifting device for spiral material-distributing device of spreading machine |
| CN103526670A (en) * | 2013-10-22 | 2014-01-22 | 戴纳派克（中国）压实摊铺设备有限公司 | Flexible striker plate of spiral distributor, spiral distributor and paver |
| CN103526670B (en) * | 2013-10-22 | 2016-09-28 | 戴纳派克（中国）压实摊铺设备有限公司 | The flexible striker plate of spiral distributor and spiral distributor, paver |
| CN104131508A (en) * | 2014-07-15 | 2014-11-05 | 长安大学 | Paver with paving amount transverse distribution adjustable material distribution system |
| CN104131508B (en) * | 2014-07-15 | 2016-01-20 | 长安大学 | A kind of paver with the adjustable cloth system of the amount of paving cross direction profiles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110112 |