CN2428456Y - Belt-buffering device of coal-conveying system - Google Patents
Belt-buffering device of coal-conveying system Download PDFInfo
- Publication number
- CN2428456Y CN2428456Y CN 00212484 CN00212484U CN2428456Y CN 2428456 Y CN2428456 Y CN 2428456Y CN 00212484 CN00212484 CN 00212484 CN 00212484 U CN00212484 U CN 00212484U CN 2428456 Y CN2428456 Y CN 2428456Y
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- China
- Prior art keywords
- frame
- supporting roller
- side frame
- carrying roller
- roller side
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- Expired - Fee Related
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Abstract
The utility model relates to a belt buffering device of a coal conveying system, which is composed of a supporting frame, a left supporting roller side frame, a right supporting roller side frame, and a supporting roller middle frame. A plurality of supporting rollers are installed on the left supporting roller side frame, the right supporting roller side frame, and the supporting roller middle frame. A plurality of shock absorption mechanisms of plate springs of an automobile are installed on the lower surface of the left supporting roller side frame and the right supporting roller side frame along the transmission direction of a left transmission belt and a right transmission belt. Both ends of a long plate of a shock absorption mechanism of a plate spring of the automobile are installed on the lower surface of the left supporting roller side frame and the right supporting roller side frame through a movable hinge component, and the shock absorption mechanisms of the plate springs are installed on the supporting frame through a U-shaped screw bolt. Because the shock absorption mechanisms of the plate springs of the automobile are adopted as a buffering spring, the utility model has the advantages of good buffering effect and long service life. The utility model adopts strong sealing and super molecule polyethylene plate combined mask, and has the function of a supporting roller and the function of a supporting plate. Then, the phenomenon that an adhesive tape is penetrated and broken by crushing can be prevented.
Description
The utility model belongs to the gearing technical field, is specifically related to a kind of improvement to existing belt-driving coal conveyor.
At present, the belt shock absorber of a large amount of defeated coal drive motors of using does not have spring bumper or uses vertical spring, and in use buffering effect is poor, or drive belt pounded disconnected, or belt deviation and being stuck, also deflection easily; With the contact surface of belt be the steel supporting plate, cause belt life short, easily pounded and worn or pound disconnected, influence operation.
Goal of the invention of the present utility model is to provide a kind of laminated spring that uses to adopt the coal handling system belt shock absorber of ultra high molecular polyethylene plate combinatorial surface as energy disperser with tape contact face.
The technical solution of the utility model is based on existing defeated coal conveyer, form by frame in support, carrying roller limit, left and right sides frame, the carrying roller, in carrying roller limit frame, carrying roller, on the frame several carrying rollers are installed respectively, in the middle of per two carrying rollers, the steel supporting plate is installed, be characterized in several leaf springs of car dampings being installed below the frame of carrying roller limit along the direction of left and right sides driving band transmission, the long slab two ends of leaf springs of car damping by be movably hinged parts be installed in carrying roller limit frame below, the leaf spring damping by clevis bolt rack-mount.
Also can be with the long slab two ends of several leaf springs of car dampings following (as shown in Figure 3) by two carrying roller limit framves about being movably hinged parts and being installed in, the leaf spring damping is rack-mount by clevis bolt.
On the steel supporting plate between two carrying rollers on each carriage, be installed with the ultra high molecular polyethylene plate combinatorial surface.
The utility model is owing to adopt the leaf springs of car damping as recoil spring, good buffer effect, long service life; Adopt strong sealing, ultra high molecular polyethylene plate combinatorial surface to have the double action of carrying roller and supporting plate, have to prevent that adhesive tape from being worn, pounding disconnected good effect by pounding.
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is that the A of the utility model embodiment 1 is to view;
Fig. 3 is the structural representation of the utility model embodiment 2.
Further narrate the utility model below in conjunction with embodiment:
The utility model is based on existing defeated coal conveyer, be by support 18, carrying roller limit, left and right sides frame 17, frame 16 is formed in the carrying roller, two carrying roller limit framves 17, frame 16 weld togethers in the carrying roller, form approximate U-shaped, at carrying roller limit frame 17, several carrying rollers 1 respectively are installed on the frame 16 in the carrying roller, in the middle of per two carrying rollers 1, the steel supporting plate is installed, the direction of the moving strap drive of saequential transmission is equipped with several leaf springs of car dampings about being characterized in below carrying roller limit frame 17, the long slab two ends of leaf springs of car damping by be movably hinged parts be installed in carrying roller limit frame 17 below, the leaf spring damping is by pair of U-shaped bolt 9, clamp 10 usefulness nuts 11 are installed on the support 18, the 6th, leaf spring, the 7th, backing plate.Be movably hinged parts and form by bearing 13, connecting panel 14 and round head bolt 15, by long stent 2 and short support 12 be installed in carrying roller limit, left and right sides frame 17 below, 3 is carrier bases in 1, the 4th, cushion rubber.
Also can be with the long slab two ends of several leaf springs of car dampings following (as shown in Figure 3) by two carrying roller limit framves 17 about being movably hinged parts and being installed in, the leaf spring damping is by clevis bolt 9 rack-mount 18.
On the steel supporting plate between two carrying rollers 1 on each carriage, be installed with ultra high molecular polyethylene plate combinatorial surface 5.
Shock absorber of the present utility model is applicable to the material feeding belt work buffering usefulness that the heap of bandwidth 800-1400mm adhesive tape conveyor discharging point, stacker-reclaimer is got the material belt, got material belt and paddle coal feeder, and adhesive tape conveyor and adhesive tape are had good protective effect.
Claims (4)
1, a kind of coal handling system belt shock absorber, form by frame (16) in support (18), carrying roller limit, left and right sides frame (17), the carrying roller, several carrying rollers (1) respectively are installed on the frame (16) in carrying roller limit frame (17), carrying roller, in the middle of per two carrying rollers (1), the steel supporting plate is installed, it is characterized in that: several leaf springs of car dampings are installed below the frame of carrying roller limit.
2, coal handling system belt shock absorber according to claim 1, it is characterized in that: the direction along left and right sides driving band transmission is equipped with several leaf springs of car dampings below carrying roller limit frame (17), the long slab two ends of leaf springs of car damping by be movably hinged parts be installed in carrying roller limit frame (17) below, the leaf spring damping is installed on the support (18) by clevis bolt (9).
3, coal handling system belt shock absorber according to claim 1, it is characterized in that: below two carrying roller limit framves (17) about being movably hinged parts and being installed in, the leaf spring damping is installed on the support (18) by clevis bolt (9) with the long slab two ends of described several leaf springs of car dampings.
4, coal handling system belt shock absorber according to claim 1 is characterized in that: be installed with ultra high molecular polyethylene plate combinatorial surface (5) on the steel supporting plate between two carrying rollers (1) on each carriage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00212484 CN2428456Y (en) | 2000-06-30 | 2000-06-30 | Belt-buffering device of coal-conveying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00212484 CN2428456Y (en) | 2000-06-30 | 2000-06-30 | Belt-buffering device of coal-conveying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2428456Y true CN2428456Y (en) | 2001-05-02 |
Family
ID=33578984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00212484 Expired - Fee Related CN2428456Y (en) | 2000-06-30 | 2000-06-30 | Belt-buffering device of coal-conveying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2428456Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103910167A (en) * | 2014-03-25 | 2014-07-09 | 山东星源矿山设备集团有限公司 | Belt feeder with buffer slide grooves |
-
2000
- 2000-06-30 CN CN 00212484 patent/CN2428456Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103910167A (en) * | 2014-03-25 | 2014-07-09 | 山东星源矿山设备集团有限公司 | Belt feeder with buffer slide grooves |
| CN103910167B (en) * | 2014-03-25 | 2016-06-08 | 山东心传矿山机电设备有限公司 | A kind of buffering chute formula belt feeder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |