CN206750775U - The roller track of three section accordion conveyors - Google Patents
The roller track of three section accordion conveyors Download PDFInfo
- Publication number
- CN206750775U CN206750775U CN201720259920.4U CN201720259920U CN206750775U CN 206750775 U CN206750775 U CN 206750775U CN 201720259920 U CN201720259920 U CN 201720259920U CN 206750775 U CN206750775 U CN 206750775U
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- CN
- China
- Prior art keywords
- frame
- slide rail
- roller track
- angle bar
- pressure
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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.)
- Expired - Fee Related
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- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model discloses the roller track of three section accordion conveyors, including the roller track being respectively arranged in external frame and middle frame, the roller track includes the upper slide rail and glidepath being parallel to each other, the upper slide rail is fixedly installed in the middle part of external frame or middle frame, glidepath is fixedly installed in the bottom of external frame or middle frame, the upper slide rail is the pressure-bearing angle bar of strip, welding hole is distributed with along its length in the riser of the pressure-bearing angle bar, and the distribution density of welding hole gradually increases from back to front, the riser of the pressure-bearing angle bar is welded in external frame or middle frame.The utility model substitutes strip iron plate using the angle bar of strip, and the position of welding hole has been done and has more reasonably been laid out so that upper slide rail with outside (in) weld strength of portion's framework is greatly enhanced.Upper slide rail can bear caused huge lever force when framework reaches most long, ensure that this equipment has maximum magnification, and stable and reliable for performance.
Description
Technical field
Automatic transportation device is the utility model is related to, particularly relates to a kind of roller track knot of three sections accordion conveyor
Structure.
Background technology
Extendable conveyor also known as flexible carloader, it can be used cooperatively with other conveying equipments and Material Sorting system, real
Existing material goes out the automated production of storage or vehicle handling, is generally used for the occasions such as logistics center, enterprise's storage, express delivery, airport,
By its application, the flexibility in goods handling process and high efficiency are greatly improved.
Current extendable conveyor is based on three-section type, i.e., it includes an external frame, middle frame and inside
Framework.External frame is fixed, and middle frame is telescopic to be installed in external frame, and inner frame is telescopic to be installed on
In middle frame.Telescoping mechanism is installed, the telescoping mechanism includes motor, gear and chain, passes through three in middle frame
Cooperation, middle frame and inner frame can be made synchronously to flex outward or synchronous toward contract.In order to facilitate middle frame and
The movement of inner frame, above-mentioned extendable conveyor also include two groups of idler wheel mechanisms, and the idler wheel mechanism includes being fixedly mounted respectively
Roller and the horizontal rolling that is fixedly installed in respectively in middle frame and external frame in inner frame and middle frame rear portion
Wheel track, the roller are respectively arranged in roller track, and when middle frame and inner frame synchronously flexes outward or synchronization
Toward contract, roller will roll in roller track, so can greatly reduce frictional force.
Existing roller track is generally made up of upper and lower two parallel slide rails, glidepath be fixed on external frame or in
The bottom of portion's framework, upper slide rail is corresponding with glidepath, and it is fixed on the middle part of external frame or middle frame, roller it is upper and lower
Both ends contact with upper and lower slide rail respectively, and can be rolled around between corresponding upper and lower slide rail.Upper slide rail leads in the prior art
The iron plate of Chang Weiyi strips, it is fixed by welding with external frame or middle frame.Upper slide rail actual use when not
Guide effect is only played, and to play larger pressure-bearing effect, i.e., when inner frame and middle frame are in stretch-like
State, if now substantial amounts of goods is pressed on the belt of inner frame front end, the rear portion of inner frame and middle frame will shape
Into the trend up tilted, at this moment roller will form a upward relatively noticeable effort to strip iron block, and stretch journey
Degree is bigger, and the active force is stronger, also higher to the bearing requirements of strip iron plate.And the thickness of iron plate is not in actual production
Preferably blocked up, strip iron plate and connection (welding) intensity of external frame or middle frame are relatively low, therefore existing strip
Iron block structure is difficult to meet the requirement of pressure-bearing.
Utility model content
The utility model provides a kind of roller track of three sections accordion conveyor, and its object is to overcome prior art
The defects of existing strip iron plate weld strength is low.
The technical solution of the utility model is as follows：
The roller track of three section accordion conveyors, including the roller track being respectively arranged in external frame and middle frame
Road, the roller track include the upper slide rail and glidepath that are parallel to each other, the upper slide rail be fixedly installed in external frame or in
The middle part of portion's framework, glidepath are fixedly installed in the bottom of external frame or middle frame, and the upper slide rail holds for strip
Press angle bar, the riser of the pressure-bearing angle bar is distributed with welding hole on along its length, and the distribution density of welding hole from back to front by
Cumulative big, the riser of the pressure-bearing angle bar is welded in external frame or middle frame.
Further, the sets of vias of welding is distributed with the side wall of the external frame and middle frame, it is described each
Sets of vias forms by circular hole and bar hole, the position of the circular hole and the position correspondence of the welding hole.
Further, the riser thickness of the pressure-bearing angle bar is less than horizontal plnk thickness；The riser width of pressure-bearing angle bar is more than horizontal stroke
Plate width.The thickness of riser is less than transverse slat, not only may be such that transverse slat has compared with strong structure intensity, and so that between each framework
Gap reduce, structure is compacter；The width of riser is more than the width of transverse slat, and enough spaces are provided for firmly welding.
From above-mentioned to description of the present utility model, compared to the prior art, the utility model has the following advantages that：This
Utility model substitutes strip iron plate using the angle bar of strip, and the position of welding hole has been done and has more reasonably been laid out, and makes
Must go up slide rail with it is outer (in) weld strength of portion's framework is greatly enhanced.Upper slide rail can bear framework when that reaches most long institute
Caused huge lever force, ensure that this equipment has maximum magnification, and it is stable and reliable for performance.
Brief description of the drawings
The cross-sectional view of accordion conveyor when Fig. 1 is extended configuration；
Fig. 2 is the enlarged diagram of part A in Fig. 1；
Circuit theory schematic diagram during Fig. 3 extended configurations；
Fig. 4 is the amplification signal of part B in Fig. 3；
The structural representation of Fig. 5 pressure-bearing angle bar；
The side sectional view of Fig. 6 pressure-bearing angle bar.
Embodiment
Illustrate specific embodiment of the present utility model with reference to the accompanying drawings.
Structural representation when Fig. 1 and Fig. 3 is three section accordion conveyor extended configuration, referring concurrently to Fig. 1 to Fig. 4, three
Section accordion conveyor includes external frame 1, middle frame 2 and inner frame 3, the 2 telescopic installation of middle frame
In in external frame 1；The inner frame 3 is telescopic to be installed in middle frame 2.Above-mentioned extendable conveyor also includes two groups
Idler wheel mechanism, the idler wheel mechanism include the roller 4 for being fixedly installed in inner frame 3 and the rear portion of middle frame 2 respectively and divided
The horizontal roller track not being fixedly installed in middle frame 2 and external frame 1, the roller 4 are respectively arranged in roller track
In road, when middle frame 2 and inner frame 3 synchronously flexes outward or synchronous past contract, and roller 4 will be in roller track
Interior rolling, it so can greatly reduce frictional force.
Referring concurrently to Fig. 5, the roller track of three section accordion conveyors, the roller track includes the upper cunning being parallel to each other
Rail 5 and glidepath 6, the upper/lower terminal of roller 4 contact with upper and lower slide rail 5,6 respectively, and can be in corresponding upper and lower slide rail 5,6
Between roll around.The upper slide rail 5 is fixedly installed in the middle part of external frame 1 or middle frame 2, and glidepath 6 is fixedly mounted
In the bottom of external frame 1 or middle frame 2.Upper slide rail 5 is the pressure-bearing angle bar of strip, and the riser 51 of the pressure-bearing angle bar is along length
Welding hole 52 is distributed with direction in degree, and the distribution density of welding hole 52 gradually increases from back to front, and the pressure-bearing angle bar erects
Plate 51 is welded in external frame 1 or middle frame 2.
With continued reference to Fig. 3 and Fig. 4, the through hole of welding is distributed with the side wall of the external frame 1 and middle frame 2
Group, each sets of vias form by circular hole 71 and bar hole 72, the position of the circular hole 71 and the position of the welding hole 52
It is corresponding.External frame 1 or middle frame 2 can be welded by bar hole 72 and riser 51, thus can further increase welding
Intensity.
Referring concurrently to Fig. 6, the thickness of riser 51 of the pressure-bearing angle bar is less than the thickness of transverse slat 53；The width of riser 51 is more than transverse slat
53 width.The thickness of riser 51 is less than transverse slat 53, not only may be such that transverse slat 53 has compared with strong structure intensity, and cause each frame
Gap between frame reduces, and structure is compacter；The width of riser 51 is more than the width of transverse slat 53, and foot is provided for firmly welding
Enough spaces.
Specific embodiment of the present utility model is above are only, but design concept of the present utility model is not limited thereto,
All changes for carrying out unsubstantiality to the utility model using this design, belong to invade the row of scope of protection of the utility model
For.
Claims (3)
1. the roller track of three section accordion conveyors, including the roller track being respectively arranged in external frame and middle frame
Road, the roller track include the upper slide rail and glidepath that are parallel to each other, the upper slide rail be fixedly installed in external frame or in
The middle part of portion's framework, glidepath are fixedly installed in the bottom of external frame or middle frame, it is characterised in that：The upper slide rail is
Welding hole, and the distribution density of welding hole is distributed with the pressure-bearing angle bar of strip, the riser of the pressure-bearing angle bar on along its length
Gradually increase, the riser of the pressure-bearing angle bar are welded in external frame or middle frame from back to front.
2. the roller track of three sections accordion conveyor according to claim 1, it is characterised in that：The external frame and
The sets of vias of welding is distributed with the side wall of middle frame, each sets of vias forms by circular hole and bar hole, described
The position of circular hole and the position correspondence of the welding hole.
3. the roller track of three sections accordion conveyor according to claim 1, it is characterised in that：The pressure-bearing angle bar
Riser thickness is less than horizontal plnk thickness；The riser width of pressure-bearing angle bar is more than transverse slat width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720259920.4U CN206750775U (en) | 2017-03-17 | 2017-03-17 | The roller track of three section accordion conveyors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720259920.4U CN206750775U (en) | 2017-03-17 | 2017-03-17 | The roller track of three section accordion conveyors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206750775U true CN206750775U (en) | 2017-12-15 |
Family
ID=60610420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720259920.4U Expired - Fee Related CN206750775U (en) | 2017-03-17 | 2017-03-17 | The roller track of three section accordion conveyors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206750775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108163449A (en) * | 2017-12-29 | 2018-06-15 | 新昌县科森自动化设备有限公司 | One kind five saves accordion conveyor |
-
2017
- 2017-03-17 CN CN201720259920.4U patent/CN206750775U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108163449A (en) * | 2017-12-29 | 2018-06-15 | 新昌县科森自动化设备有限公司 | One kind five saves accordion conveyor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20180317 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |