CN202767994U - Chute connecting device for first conveyor of roadheader - Google Patents
Chute connecting device for first conveyor of roadheader Download PDFInfo
- Publication number
- CN202767994U CN202767994U CN 201220324075 CN201220324075U CN202767994U CN 202767994 U CN202767994 U CN 202767994U CN 201220324075 CN201220324075 CN 201220324075 CN 201220324075 U CN201220324075 U CN 201220324075U CN 202767994 U CN202767994 U CN 202767994U
- Authority
- CN
- China
- Prior art keywords
- chute
- fixing hole
- junction plate
- connecting plate
- conveyor
- 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 - Lifetime
Links
Images
Abstract
The utility model discloses a chute connecting device for a first conveyor of a roadheader and belongs to the technical field of parts for tunneling machines. The chute connecting device for the first conveyor of the roadheader comprises a front chute, a rear chute and a connecting plate. The front half of the connecting plate is welded in the lateral front of the front chute. The rear half of the connecting plate is provided with a fixing hole. The front lateral side of the rear chute, corresponding to the fixing hole position of the connecting plate, is also provided with a fixing hole. The rear chute is fixed to the front chute by being connected with the fixing hole of the connecting plate through a bolt. The chute connecting device for the first conveyor of the excavator has the advantages that the connecting plate is welded on the front chute only, the rear chute is connected with the rear chute by being connected with the connecting plate through the bolt, the width of the chute connecting device is decreased, and amount of welding and machining is decreased.
Description
Technical field
The utility model relates to a kind of first conveyer of digging machine chute linkage, belongs to slotting element part technical field.
Background technology
At present, development machine is comprised of structures such as front and back chute, drive unit, swelling devices with first conveyor, chute is rigidly connected by bolt wherein, front and back chute joint face is in chute side plate both sides and is welded to connect plate, dock by junction plate, original linkage structure width is larger, and welding, processing capacity is all larger.
Summary of the invention
For the problem that above-mentioned prior art exists, the utility model provides a kind of first conveyer of digging machine chute linkage, reduces the width of chute linkage, reduces welding and processing capacity.
To achieve these goals, the technical solution adopted in the utility model is: a kind of first conveyer of digging machine chute linkage, comprise front chute and rear chute, also comprise junction plate, the first half of junction plate is welded on rear portion, front chute side, the latter half of junction plate offers fixing hole, and the anterior side of rear chute is offered corresponding position, fixing hole position with junction plate and also offered fixing hole, and rear chute is by being connected with fixing hole bolt on the junction plate and front chute is fixed together.
Fixing hole is a plurality of.
The beneficial effects of the utility model are: junction plate only is welded on the front chute, and rear chute reduces the width of chute linkage by be connected to realize the connection of front and back chute with the junction plate bolt, reduces welding and processing capacity.
Description of drawings
Fig. 1 is top view of the present utility model;
Fig. 2 is front view of the present utility model.
Among the figure: 1, front chute, 2, rear chute, 3, bolt, 4, fixing hole, 5, junction plate.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, this first conveyer of digging machine chute linkage, comprise front chute 1 and rear chute 2, also comprise junction plate 5, the first half of junction plate 5 is welded on rear portion, front chute 1 side, the latter half of junction plate 5 offers fixing hole 4, and rear chute 2 anterior sides and junction plate 5 are offered corresponding position, fixing hole 4 position and also offered fixing hole 4, and rear chute 2 is fixed together by being connected with front chute 1 with fixing hole 4 bolts on the junction plate 5.5 of junction plates are welded on the front chute 1, and rear chute 2 reduces the width of chute linkage by being connected with junction plate 5 bolts to realize and being connected of front chute 1, and reduces welding and processing capacity.
As preferably, fixing hole 4 is a plurality of, before connection when chute 1 and rear chute 2, can be first fixes and locates at the fixing hole 4 usefulness articulation bolts of centre, fixes other fixing holes 4 with bolt 3 again, like this, front chute 1 be connected chute 2 and connect more firm.
Claims (2)
1. first conveyer of digging machine chute linkage, comprise front chute (1) and rear chute (2), it is characterized in that, also comprise junction plate (5), the first half of junction plate (5) is welded on front chute (1) rear portion, side, the latter half of junction plate (5) offers fixing hole (4), the anterior side of rear chute (2) and junction plate (5) are offered fixing hole (4) corresponding position, position and are also offered fixing hole (4), and rear chute (2) is fixed together by being connected with front chute (1) with fixing hole (4) bolt on the junction plate (5).
2. a kind of first conveyer of digging machine chute linkage according to claim 1 is characterized in that, described fixing hole (4) is a plurality of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220324075 CN202767994U (en) | 2012-07-05 | 2012-07-05 | Chute connecting device for first conveyor of roadheader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220324075 CN202767994U (en) | 2012-07-05 | 2012-07-05 | Chute connecting device for first conveyor of roadheader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202767994U true CN202767994U (en) | 2013-03-06 |
Family
ID=47774577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220324075 Expired - Lifetime CN202767994U (en) | 2012-07-05 | 2012-07-05 | Chute connecting device for first conveyor of roadheader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202767994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457649A (en) * | 2018-03-16 | 2018-08-28 | 安徽省宿州市龙华机械制造有限公司 | A kind of scraper mucking medial launder |
-
2012
- 2012-07-05 CN CN 201220324075 patent/CN202767994U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457649A (en) * | 2018-03-16 | 2018-08-28 | 安徽省宿州市龙华机械制造有限公司 | A kind of scraper mucking medial launder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202767994U (en) | Chute connecting device for first conveyor of roadheader | |
| CN203684312U (en) | Wear-resisting rock type bucket of hydraulic excavator | |
| CN102996140B (en) | Development machine and body frame thereof | |
| CN202175967U (en) | Enhanced type bucket rod of excavator | |
| CN203667862U (en) | Main body structure of rotary table and rotary table | |
| CN202417591U (en) | Scraper conveyor | |
| CN201933531U (en) | Reinforced excavator bucket with lug and arc plate | |
| CN202989981U (en) | Quick-changing device for loading machine | |
| CN205952104U (en) | Engineering machine is track beam structure for tool | |
| CN206082688U (en) | Waste disposal is with mechanical tooth structure of combination | |
| CN201043467Y (en) | Gantry type intermediate haulage conveyor of heading machine | |
| CN204238945U (en) | Tunnel machine motor block | |
| CN202529040U (en) | Rear frame of shield carrier | |
| CN203175556U (en) | Rear supporting mechanism of continuous miner | |
| CN203430561U (en) | Connector for movable pulley traction device for inclined drift winch transportation hydraulic support frame | |
| CN203034505U (en) | Novel quick-change device for loader | |
| CN202466671U (en) | Rotary table applied to excavating machine | |
| CN103953084A (en) | Lug plate structure with equal and colinear stress, and engineering machine | |
| CN202926221U (en) | Module-type drilling machine rack | |
| CN203652564U (en) | Wattle type cogged rail base split structure middle groove | |
| CN102877793B (en) | Modular drilling machine frame | |
| CN202864480U (en) | Bucket-wheel stacker-reclaimer hinged connection type gate seat | |
| CN203583563U (en) | Scraper box of bucket loader | |
| CN206957733U (en) | A kind of preceding access bridge section of new type auto inverted arch trestle | |
| CN107638910A (en) | A kind of mechanical tooth of pulverizer and waste disposal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130306 |
|
| CX01 | Expiry of patent term |