CN204676395U - A kind of paver screw feeder hydraulicefficiency elevation structure - Google Patents
A kind of paver screw feeder hydraulicefficiency elevation structure Download PDFInfo
- Publication number
- CN204676395U CN204676395U CN201520176960.3U CN201520176960U CN204676395U CN 204676395 U CN204676395 U CN 204676395U CN 201520176960 U CN201520176960 U CN 201520176960U CN 204676395 U CN204676395 U CN 204676395U
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- CN
- China
- Prior art keywords
- junction plate
- rear cabinet
- cabinet junction
- paver
- lift cylinder
- Prior art date
- 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.)
- Expired - Fee Related
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- Road Paving Machines (AREA)
Abstract
The utility model discloses a kind of paver screw feeder hydraulicefficiency elevation structure, comprise the rear cabinet junction plate be arranged on above screw input feeder, left side and the right side of described rear cabinet junction plate are provided with vertical pilot hole, the rear wall plate of paver is provided with for stretching into described vertical pilot hole and is the bolt of matched in clearance with the hole wall of described vertical pilot hole, the left side of described rear cabinet junction plate is connected with rear wall plate by left lift cylinder, the right side of described rear cabinet junction plate is connected with rear wall plate by right lift cylinder, the below of described left lift cylinder and the below of right lift cylinder are provided with the support bar for coordinating with the main axis of screw input feeder.This elevating mechanism structure is simple, and adjustment mode is efficient and convenient, saves manpower.
Description
Technical field
The utility model belongs to paver technical field, is specifically related to a kind of paver screw feeder hydraulicefficiency elevation structure.
Background technology
At present, the height of existing paver screw feeder need adjust according to construction paving thickness, and helix feed divider is adjusted to mechanical type apart from ground level.Like this when site construction and a lot of times of simultaneously consuming again of the manpower that expends, a lot of inconvenience is brought to work progress, how to design a kind of device that accurately, automatically can adjust the height of screw input feeder, making construction more convenient is various equivalent modifications technical problem urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, provides a kind of paver screw feeder hydraulicefficiency elevation structure.This elevating mechanism structure is simple, and adjustment mode is efficient and convenient, saves manpower.
For achieving the above object, the technical solution adopted in the utility model is: a kind of paver screw feeder hydraulicefficiency elevation structure, it is characterized in that: comprise the rear cabinet junction plate be arranged on above screw input feeder, left side and the right side of described rear cabinet junction plate are provided with vertical pilot hole, the rear wall plate of paver is provided with for stretching into described vertical pilot hole and is the bolt of matched in clearance with the hole wall of described vertical pilot hole, the left side of described rear cabinet junction plate is connected with rear wall plate by left lift cylinder, the right side of described rear cabinet junction plate is connected with rear wall plate by right lift cylinder, the below of described left lift cylinder and the below of right lift cylinder are provided with the support bar for coordinating with the main axis of screw input feeder.
Above-mentioned a kind of paver screw feeder hydraulicefficiency elevation structure, it is characterized in that: the side of described rear cabinet junction plate left side is provided with the left scale vertically laid, described rear cabinet junction plate left side is provided with the left pointer being used to indicate described left scale label, the side of described rear cabinet junction plate right side is provided with the right scale vertically laid, and described rear cabinet junction plate right side is provided with the right pointer being used to indicate described right scale label.
Above-mentioned a kind of paver screw feeder hydraulicefficiency elevation structure, it is characterized in that: the upper end of described support bar is fixedly connected with rear cabinet junction plate, the lower end of described support bar is provided with bearing support, described bearing support is provided with the bearing be enclosed within screw input feeder main shaft.
Above-mentioned a kind of paver screw feeder hydraulicefficiency elevation structure, it is characterized in that: described bearing support internal fixtion is provided with the positioning sleeve for location bearing outer ring, described bearing both sides are provided with the sleeve pipe be enclosed within screw input feeder main shaft, and on described sleeve pipe, cover has back-up ring.
Above-mentioned a kind of paver screw feeder hydraulicefficiency elevation structure, is characterized in that: the quantity of the vertical pilot hole on described rear cabinet junction plate left side and right side is four.
The utility model compared with prior art has the following advantages:
1, structure of the present utility model is simple, rationally novel in design.
2, the utility model passes through the castering action of left lift cylinder and right lift cylinder, rear cabinet junction plate is driven to move, rear cabinet junction plate, when mobile, drives screw input feeder to move by support bar, thus the height achieving screw input feeder adjusts according to construction paving thickness.
3, the utility model is by arranging vertical pilot hole, can carry out good guiding to the lifting moving of rear cabinet junction plate.
4, the utility model is by arranging left scale, right scale, left pointer and right pointer, the height of rear cabinet junction plate left side and the right side movement of rear cabinet junction plate can be known so accurately, so guarantee rear cabinet junction plate left side and rear cabinet junction plate right side move after height consistent.
5, the utility model be applicable to screw input feeder shorter time lift adjustment operation, when screw input feeder is longer, support bar can be disassembled, rod-pulling type screw-driven of the prior art is adopted to adjust mode, its can be good with existing techniques in realizing complementation, facilitate construction with paving machine operation.
6, of the present utility model to realize cost low, and result of use is good, is convenient to promote the use of.
In sum, the utility model structure is simple, and rationally novel in design, functional reliability is high, long service life, and result of use is good, is convenient to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the enlarged drawing at A place in Fig. 1.
Fig. 3 is the enlarged drawing at B place in Fig. 1.
Fig. 4 is the enlarged drawing at C place in Fig. 1.
Description of reference numerals:
1-screw input feeder; 1-1-main shaft; 2-support bar;
2-1-bearing support; 2-2-bearing; 2-3-positioning sleeve;
2-4-sleeve pipe; 2-5-back-up ring; 3-vertically pilot hole;
4-right lift cylinder; 5-rear wall plate; 6-coiled strand driving box;
7-rear cabinet junction plate; 8-left lift cylinder; 9-right scale;
10-right pointer; 11-bolt; 13-left scale;
14-left pointer.
Detailed description of the invention
A kind of paver screw feeder hydraulicefficiency elevation structure as shown in Figure 1, comprise the rear cabinet junction plate 7 be arranged on above screw input feeder 1, the left side of described rear cabinet junction plate 7 and right side are provided with vertical pilot hole 3, the rear wall plate 5 of paver is provided with for stretching into described vertical pilot hole 3 and is the bolt 11 of matched in clearance with the hole wall of described vertical pilot hole 3, the left side of described rear cabinet junction plate 7 is connected with rear wall plate 5 by left lift cylinder 8, the right side of described rear cabinet junction plate 7 is connected with rear wall plate 5 by right lift cylinder 4, the below of described left lift cylinder 8 and the below of right lift cylinder 4 are provided with the support bar 2 for being rotatably assorted with the main shaft 1-1 of screw input feeder 1.
In the present embodiment, this paver screw feeder hydraulicefficiency elevation structure in use, unclamp bolt 11, and pass through the castering action of left lift cylinder 8 and right lift cylinder 4, drive rear cabinet junction plate 7 to move, now can play good guide effect by vertical pilot hole 3, rear cabinet junction plate 7 is when mobile, drive screw input feeder 1 to move by support bar 2, thus the height achieving screw input feeder 1 adjust according to construction paving thickness.Its adjustment mode is efficient and convenient, saves manpower.When specifically using, coiled strand driving box 6 due to paver is arranged on rear cabinet junction plate 7, coiled strand driving box 6 is connected by the sprocket wheel of chain with screw input feeder 1 main shaft 1-1, while rear cabinet junction plate 7 movement, drives coiled strand driving box 6 with screw input feeder 1 synchronizing moving.Especially be applicable to screw input feeder 1 shorter time lift adjustment operation.
Composition graphs 2 and Fig. 3, the side of described rear cabinet junction plate 7 left side is provided with the left scale 13 vertically laid, described rear cabinet junction plate 7 left side is provided with the left pointer 14 being used to indicate described left scale 13 scale, the side of described rear cabinet junction plate 7 right side is provided with the right scale 9 vertically laid, and described rear cabinet junction plate 7 right side is provided with the right pointer 10 being used to indicate described right scale 9 scale.The height of rear cabinet junction plate 7 left side and rear cabinet junction plate 7 right side movement can be known so accurately, so guarantee rear cabinet junction plate 7 left side and rear cabinet junction plate 7 right side move after height consistent.
Composition graphs 4, the upper end of described support bar 2 is fixedly connected with rear cabinet junction plate 7, and the lower end of described support bar 2 is provided with bearing support 2-1, described bearing support 2-1 is provided with the bearing 2-2 be enclosed within screw input feeder 1 main shaft 1-1.Described bearing support 2-1 internal fixtion is provided with the positioning sleeve 2-3 for location bearing 2-2 outer ring, and described bearing 2-2 both sides are provided with the sleeve pipe 2-4 be enclosed within screw input feeder 1 main shaft 1-1, and on described sleeve pipe 2-4, cover has back-up ring 2-5.
In the present embodiment, the quantity of the vertical pilot hole 3 on described rear cabinet junction plate 7 left side and right side is four.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every above embodiment is done according to the utility model technical spirit any simple modification, change and equivalent structure transformation, all still belong in the protection domain of technical solutions of the utility model.
Claims (5)
1. a paver screw feeder hydraulicefficiency elevation structure, it is characterized in that: comprise the rear cabinet junction plate (7) being arranged on screw input feeder (1) top, left side and the right side of described rear cabinet junction plate (7) are provided with vertical pilot hole (3), the rear wall plate (5) of paver is provided with for stretching into described vertical pilot hole (3) and is the bolt (11) of matched in clearance with the hole wall of described vertical pilot hole (3), the left side of described rear cabinet junction plate (7) is connected with rear wall plate (5) by left lift cylinder (8), the right side of described rear cabinet junction plate (7) is connected with rear wall plate (5) by right lift cylinder (4), the below of described left lift cylinder (8) and the below of right lift cylinder (4) are provided with the support bar (2) for being rotatably assorted with the main shaft (1-1) of screw input feeder (1).
2. a kind of paver screw feeder hydraulicefficiency elevation structure according to claim 1, it is characterized in that: the side of described rear cabinet junction plate (7) left side is provided with the left scale (13) vertically laid, described rear cabinet junction plate (7) left side is provided with the left pointer (14) being used to indicate described left scale (13) scale, the side of described rear cabinet junction plate (7) right side is provided with the right scale (9) vertically laid, described rear cabinet junction plate (7) right side is provided with the right pointer (10) being used to indicate described right scale (9) scale.
3. a kind of paver screw feeder hydraulicefficiency elevation structure according to claim 1, it is characterized in that: the upper end of described support bar (2) is fixedly connected with rear cabinet junction plate (7), the lower end of described support bar (2) is provided with bearing support (2-1), described bearing support (2-1) is provided with the bearing (2-2) be enclosed within screw input feeder (1) main shaft (1-1).
4. a kind of paver screw feeder hydraulicefficiency elevation structure according to claim 3, it is characterized in that: described bearing support (2-1) internal fixtion is provided with the positioning sleeve (2-3) for location bearing (2-2) outer ring, described bearing (2-2) both sides are provided with the sleeve pipe (2-4) be enclosed within screw input feeder (1) main shaft (1-1), and the upper cover of described sleeve pipe (2-4) has back-up ring (2-5).
5. a kind of paver screw feeder hydraulicefficiency elevation structure according to claim 1, is characterized in that: the quantity of the vertical pilot hole (3) on described rear cabinet junction plate (7) left side and right side is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520176960.3U CN204676395U (en) | 2015-03-26 | 2015-03-26 | A kind of paver screw feeder hydraulicefficiency elevation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520176960.3U CN204676395U (en) | 2015-03-26 | 2015-03-26 | A kind of paver screw feeder hydraulicefficiency elevation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204676395U true CN204676395U (en) | 2015-09-30 |
Family
ID=54176100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520176960.3U Expired - Fee Related CN204676395U (en) | 2015-03-26 | 2015-03-26 | A kind of paver screw feeder hydraulicefficiency elevation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204676395U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105369710A (en) * | 2015-11-27 | 2016-03-02 | 中联重科股份有限公司 | Paver and distributing equipment thereof, and lifting control method of the distributing equipment |
| CN110158411A (en) * | 2019-04-23 | 2019-08-23 | 四川新筑智能工程装备制造有限公司 | A kind of paver Novel spiral feeding-distribution device |
-
2015
- 2015-03-26 CN CN201520176960.3U patent/CN204676395U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105369710A (en) * | 2015-11-27 | 2016-03-02 | 中联重科股份有限公司 | Paver and distributing equipment thereof, and lifting control method of the distributing equipment |
| CN110158411A (en) * | 2019-04-23 | 2019-08-23 | 四川新筑智能工程装备制造有限公司 | A kind of paver Novel spiral feeding-distribution device |
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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: 20150930 Termination date: 20200326 |