CN201606107U - Split side-dumping rack - Google Patents
Split side-dumping rack Download PDFInfo
- Publication number
- CN201606107U CN201606107U CN2009203500742U CN200920350074U CN201606107U CN 201606107 U CN201606107 U CN 201606107U CN 2009203500742 U CN2009203500742 U CN 2009203500742U CN 200920350074 U CN200920350074 U CN 200920350074U CN 201606107 U CN201606107 U CN 201606107U
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- CN
- China
- Prior art keywords
- middle plate
- plate
- support body
- dumping frame
- pin
- 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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Abstract
The utility model relates to the field of a scraper conveyor used for the working face of a coal mine, in particular to a split side-dumping rack, solving the problems existing in the prior art that a well needs to raise for maintenance or the whole rack needs to be replaced and the like as a middle plate is abraded to the maximum degree. The split side-dumping rack is provided with a frame body and a middle plate that are movably connected with each other; the middle plate is of the structure that is symmetrical at the left and the right of the central line of the frame body of the side-dumping rack; the middle plate is arranged at the inner sides of side plates arranged at the left side and the right side of the frame body; pin holes are arranged on the side plates of the frame body; the side surfaces of the middle plate are provided with pin holes that correspond to the pin holes on the side plates; and the side plates are connected with the middle plate by connecting pins. The symmetrical replaceable middle plate and the matched frame body used for the side-dumping rack are of the two-body structure, thereby being convenient for maintaining and replacing the middle plate of the side-dumping rack and being beneficial for prolonging the service life of the side-dumping rack.
Description
Affiliated technical field
The utility model relates to the drag conveyor field that is used for coal mine work area, specifically is a kind of split type side dumping frame.
Background technology
Plate is welded as a whole with support body in the conventional drag conveyor side dumping frame, and the plate wearing and tearing reach capacity in the side dumping frame, must gug keeps in repair or changes whole frame, and this will have a strong impact on coal production, and the maintenance of equipment expense is higher.
The utility model content
The purpose of this utility model provides a kind of split type side dumping frame, solves the middle plate wearing and tearing that exist in the prior art and reaches capacity, and must keep in repair or change problems such as whole frame by gug.In the middle of plate wearing and tearing reach capacity or when damaging, the centering plate is dismantled, changed easily.Because middle plate can change, can unload firm and hard capable not gug maintain and replace in the frame by offside, can prolong user's life-span of side dumping frame, keep in repair and needn't the gug offside unload frame.
The technical solution of the utility model is:
A kind of split type side dumping frame, this split type side dumping frame is provided with support body and middle plate, and support body and middle plate flexibly connect.
Described split type side dumping frame, middle plate is the bilateral symmetry structure with respect to the support body center line of side dumping frame.
Described split type side dumping frame, middle plate are installed on the side plate inboard that the support body left and right sides is provided with.
Described split type side dumping frame has pin-and-hole on the side plate of support body, the side of middle plate have with side plate on the corresponding pin-and-hole of pin-and-hole, side plate is connected by attachment pegs with middle plate.
Described split type side dumping frame, attachment pegs are the integrative-structure that bearing pin and otic placode constitute, and otic placode is arranged at a side of bearing pin, and attachment pegs is plugged in the pin-and-hole of side plate and middle plate successively in the support body both sides by bearing pin.
Described split type side dumping frame, perforate on the otic placode of attachment pegs, the pin-and-hole of side plate is other to be provided with screw, and otic placode is connected with packing ring by matching used bolt with side plate.
The beneficial effects of the utility model are:
1, to be used for the replaceable plate of symmetrical expression of side dumping frame be two body structures with the support body that matches to the utility model, the offside middle plate that unloads frame carries out maintain and replace easily, keep in repair and needn't the gug offside unload frame, help prolonging the application life of side dumping frame.
2, the replaceable middle plate of the utility model side dumping frame is the bilateral symmetry structure, helps coal-discharging, adapts to left and right work plane and uses.
3, the utility model adopts split type side dumping frame, can reduce the maintenance cost of side dumping frame.
Description of drawings
Fig. 1 is the replaceable plate of symmetrical expression that is used for the side dumping frame and the structure diagram and the fragmentary detail view of intersecting after the assembling of side dumping frame.Wherein, (a) figure is a front view; (b) figure is the B-B sectional view of (a).
Fig. 2 is a side dumping rack construction sketch.
Fig. 3 is side dumping frame 3D solid figure.
Fig. 4 is the replaceable plated construction sketch of symmetrical expression that is used for the side dumping frame.Wherein, (a) figure is a front view; (b) figure is the vertical view of (a).
Fig. 5 is the replaceable plate 3D solid of the symmetrical expression figure that is used for the side dumping frame.
Fig. 6 is the attachment pegs structure diagram.
Fig. 7 is the 3D solid figure after the assembling.
Fig. 8 is an explosive view.
Among the figure, 1 support body; Plate in 2; 3 attachment pegs; 4 bolts; 5 packing rings; 6 left plates; 7 right plates; 8 side dumping frames; 9 bearing pins; 10 otic placodes.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Shown in Fig. 1-8, the split type side dumping frame 8 of the utility model mainly comprises support body 1 and middle plate 2, and support body 1 and middle plate 2 flexibly connect (Fig. 1,7).Wherein, middle plate 2 is installed on side plate (left plate 6 and right plate 7 the are seen Fig. 3) inboard that support body 1 left and right sides is provided with; On the side plate of support body 1, have C place pin-and-hole (Fig. 2), the side of middle plate 2 have with side plate on the corresponding A of pin-and-hole place, C place pin-and-hole (Fig. 4,5), side plate is connected by attachment pegs 3 with middle plate 2, and attachment pegs 3 is fixed in side plate by matching used bolt 4 and packing ring 5.
Shown in Fig. 2,6, the support body 1 of side dumping frame 8 when design reserve replaceable in the installation site of plate 2, respectively be provided with two on the left plate 6 of frame 2, the right plate 7 and install and fix and use pin-and-hole, the side plate pin-and-hole is other to be provided with attachment pegs and to lock and use screw.
Shown in Fig. 4-5,7, the middle plate 2 in the utility model be replaceable in plate, replaceable in plate be the assembly welding structural member, be the bilateral symmetry structure with respect to support body 1 center line of side dumping frame, help coal-discharging, adapt to left and right work plane and use.In addition, the two sides of plate respectively have two to be used for the pin-and-hole that connects with the side dumping frame in replaceable.After the assembling of plate and support body, plate is the guiding supporting surface of conveyer scraper chain in its top, two guide strips that wing plate is the elevating conveyor scraper chain of its underpart in replaceable.
Shown in Fig. 6,8, attachment pegs 3 is the integrative-structure that bearing pin 9 and otic placode 10 constitute, otic placode 10 is arranged at a side (Fig. 6) of bearing pin 9, attachment pegs 3 is plugged in side plate and middle plate 2 by bearing pin 9 successively in support body 1 both sides, perforate on the otic placode 10, be installed on the perforate of otic placode 10 by matching used bolt 4 and packing ring 5, make attachment pegs 3 be fixed in side plate.
Shown in Fig. 1,2,4,7, during assembling, the replaceable plate of symmetrical expression that the utility model is used for the side dumping frame is placed to the support body 1 respective openings place of side dumping frame, the left plate 6 of support body 1,4 pin-and-holes of C place pin-and-hole and detachable middle plate A place of right plate 7 are aligned mutually, 4 attachment pegs 3 are inserted the A place pin-and-hole of side plate, again bolt 4, lock washer 5 are connected, screw with screw on the side dumping frame 8 by the perforate of attachment pegs otic placode 10, thereby plate 2 in detachable and support body 1 are connected into an integral body.
Claims (6)
1. split type side dumping frame, it is characterized in that: this split type side dumping frame is provided with support body and middle plate, and support body and middle plate flexibly connect.
2. according to the described split type side dumping frame of claim 1, it is characterized in that: middle plate is the bilateral symmetry structure with respect to the support body center line of side dumping frame.
3. according to the described split type side dumping frame of claim 1, it is characterized in that: middle plate is installed on the side plate inboard that the support body left and right sides is provided with.
4. according to the described split type side dumping frame of claim 1, it is characterized in that: on the side plate of support body, have pin-and-hole, the side of middle plate have with side plate on the corresponding pin-and-hole of pin-and-hole, side plate is connected by attachment pegs with middle plate.
5. according to the described split type side dumping frame of claim 4, it is characterized in that: attachment pegs is the integrative-structure that bearing pin and otic placode constitute, and otic placode is arranged at a side of bearing pin, and attachment pegs is plugged in the pin-and-hole of side plate and middle plate successively in the support body both sides by bearing pin.
6. according to the described split type side dumping frame of claim 5, it is characterized in that: perforate on the otic placode of attachment pegs, the pin-and-hole of side plate is other to be provided with screw, and otic placode is connected with packing ring by matching used bolt with side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203500742U CN201606107U (en) | 2009-12-29 | 2009-12-29 | Split side-dumping rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203500742U CN201606107U (en) | 2009-12-29 | 2009-12-29 | Split side-dumping rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201606107U true CN201606107U (en) | 2010-10-13 |
Family
ID=42950813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203500742U Expired - Fee Related CN201606107U (en) | 2009-12-29 | 2009-12-29 | Split side-dumping rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201606107U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498675A (en) * | 2013-09-23 | 2014-01-08 | 三一重型装备有限公司 | Scraper conveyor and coal conveying system |
| CN105600348A (en) * | 2016-02-29 | 2016-05-25 | 兖州煤业股份有限公司 | Cross side discharging type scraper conveyor and headframe thereof |
-
2009
- 2009-12-29 CN CN2009203500742U patent/CN201606107U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498675A (en) * | 2013-09-23 | 2014-01-08 | 三一重型装备有限公司 | Scraper conveyor and coal conveying system |
| CN103498675B (en) * | 2013-09-23 | 2016-03-23 | 三一重型装备有限公司 | Drag conveyor and coal conveying system |
| CN105600348A (en) * | 2016-02-29 | 2016-05-25 | 兖州煤业股份有限公司 | Cross side discharging type scraper conveyor and headframe thereof |
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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 |
Granted publication date: 20101013 Termination date: 20141229 |
|
| EXPY | Termination of patent right or utility model |