CN206427626U - A kind of first conveyer of digging machine - Google Patents
A kind of first conveyer of digging machine Download PDFInfo
- Publication number
- CN206427626U CN206427626U CN201720111191.8U CN201720111191U CN206427626U CN 206427626 U CN206427626 U CN 206427626U CN 201720111191 U CN201720111191 U CN 201720111191U CN 206427626 U CN206427626 U CN 206427626U
- Authority
- CN
- China
- Prior art keywords
- scraper plate
- plate chain
- sprocket wheel
- chain component
- hydraulic motor
- 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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- Chain Conveyers (AREA)
Abstract
The utility model is related to a kind of first conveyer of digging machine, including hydraulic motor, decelerator, sprocket wheel, scraper plate chain component and idler machining, hydraulic motor drives head end sprocket wheel to rotate through decelerator, scraper plate chain component is composed in series by pin by multiple scraper plate chain elements and surround the sprocket wheel at two ends end to end, engaging hole that can be with sprocket engagement is equipped with the centre of each scraper plate chain element, the emulsion sheet of engaging hole can be covered by being additionally provided with each scraper plate chain element, idler machining is located in annular scraper chain component, each carrying roller in idler machining is equally spaced connected on the joist of both sides by bearing.During work, hydraulic motor is by decelerator drive sprocket, and sprocket wheel drives scraper plate chain component to realize continuous conveying again, and completion is transported to material.The utility model has the advantages that reasonable, easy to operate novel in structural design, dependable performance, to be difficult card chain, transfer efficiency high.
Description
Technical field
The utility model content belongs to colliery digging equipment technical field, is related to a kind of first conveyer of digging machine.
Background technology
In coal mine roadway driving production, the major function of first conveyer of digging machine is the rock for conveying cut.Mesh
Preceding known first conveyer of digging machine structure both at home and abroad is chain scraper conveying, and power is provided by hydraulic motor during work,
Then chain and the scraper component parallel sliding in chute are driven by sprocket wheel, realizes that material is conveyed.But the master that prior art is present
Have the disadvantage：Because there is certain gap between chain and pressure chain apparatus, chute, chain occurs that the chain that floats shows in motion process
As block solid rock is easily stuck in the gap between chain and chute, so as to cause card chain, chain rupture；In addition, tradition driving
It is frictional movement between chain and conveying articles in machine first conveyor, frictional resistance is big, and transport engine efficiency is low.
Utility model content
The purpose of this utility model is to overcome the disadvantages mentioned above that prior art is present, and there is provided one kind is rational in infrastructure, operation
The high first conveyer of digging machine of convenience, dependable performance, transfer efficiency.
The technical solution used for achieving the above object is such：The development machine provided first is transported
Machine includes hydraulic motor, decelerator, is divided into the fuselage sprocket wheel at two ends, the scraper plate chain component set around excessive tail chain wheel end to end
And the idler machining in annular scraper chain component is set in, hydraulic motor drives head end sprocket wheel to rotate through decelerator, scraper plate chain group
Part is composed in series by pin by multiple scraper plate chain elements and surround the sprocket wheel at two ends end to end, in each scraper plate chain element
Between be equipped with can be with sprocket engagement engaging hole, the emulsion sheet of engaging hole can be covered by being additionally provided with each scraper plate chain element, be used for
Prevent material from being fallen from engaging hole, each carrying roller in one of joist, idler machining is respectively equipped with scraper chain component external both sides
Equally spaced connected on the joist of both sides by bearing.
In above-mentioned first conveyer of digging machine, emulsion sheet is connected by pin with scraper plate chain element.
Technical solution of the present utility model also includes：It is provided with and scraper chain component movement direction on scraper plate chain element
Vertical raised rib, can meet transporter normal transport in the range of certain inclination angle.
Compared with prior art, the utility model has advantages below：
First, the utility model uses the transmission structure of scraper plate chain component, is additionally provided with each scraper plate chain element for preventing
The emulsion sheet that material is fallen, compared to traditional chain scraper structure, with being difficult card chain, the characteristics of intensity is high；
2nd, the utility model can meet transporter in the range of certain inclination angle provided with raised rib on scraper plate chain element
Normal transport；
3rd, original sliding friction is changed into rolling friction by the utility model by increasing idler machining, reduces work
When the friction that produces, improve transfer efficiency；
4th, it is of the present utility model simple in construction, easily make, transfer efficiency is high.
Brief description of the drawings
Fig. 1 is the structural representation of one specific embodiment of the utility model.
Fig. 2 is the schematic diagram of joist and carrying roller integrated structure in the utility model.
Fig. 3 is the schematic diagram of the utility model middle scraper chain element.
The title of each numeral mark is respectively in accompanying drawing：1- projection ribs, 2- scraper plate chain components, 3- intermediate channels, 4- tensioning liquid
Cylinder pressure, 5- hydraulic motors, 6- sprocket wheels, 7- decelerators, 8- joists, 9- carrying rollers, 10- emulsion sheets.
Embodiment
Referring to accompanying drawing, first conveyer of digging machine described in the utility model by hydraulic motor 5, decelerator 7, sprocket wheel 6, scrape
The components such as plate chain component 2, idler machining, joist 8 are constituted.Hydraulic motor 5 by shaft coupling connection reducer 7, sprocket wheel 6 include head,
Two sprocket wheels of tail, the output shaft of decelerator 7 drives head end sprocket wheel 6 to rotate, and sprocket wheel 6 drives scraper plate chain component 2 to realize continuous conveying again.
Scraper plate chain component 2 is is composed in series and around the loop configuration of excessive tail chain wheel by multiple scraper plate chain elements by pin, each
The centre of scraper plate chain element is equipped with the engaging hole that can be engaged with sprocket wheel 6, and engagement can be covered by being additionally provided with each scraper plate chain element
The emulsion sheet 10 in hole, emulsion sheet 10 is connected by pin with scraper plate chain component 2, covering effect is played, to prevent material from emulsion sheet
Fallen in 10 holes covered.Provided with raised rib 1 (Fig. 3) on scraper plate chain element, transporter can be met in certain inclination angle model
Enclose interior normal transport.Joist 8 is located at the both sides external of scraper plate chain component 2, and idler machining is set in annular scraper chain component 2, carrying roller
Each carrying roller 9 in group is connected on joist 8 by bearing.Idler machining plays a part of supporting scraper plate chain component 2 and moved, and works as scraper plate
When chain component 2 is moved, idler machining is rotatable around its axis therewith, and being rubbed between scraper plate chain component 2 and idler machining reduces.During work,
Hydraulic motor 5 is by the drive sprocket 6 of decelerator 7, and sprocket wheel 6 drives scraper plate chain component 2 to realize continuous conveying again, completes to material
Transport.
Claims (3)
1. a kind of first conveyer of digging machine, it is characterised in that：Including hydraulic motor (5), decelerator (7), it is divided into fuselage head
The sprocket wheel (6) at tail two ends, around excessive tail chain wheel (6) and the scraper plate chain component (2) that sets and it is set in annular scraper chain component
(2) idler machining in, hydraulic motor (5) drives head end sprocket wheel (6) to rotate through decelerator (7), and scraper plate chain component (2) is scraped by multiple
Plate chain element is composed in series by pin and surround the sprocket wheel (6) at two ends end to end, is all provided with the centre of each scraper plate chain element
There is the engaging hole that can be engaged with sprocket wheel (6), the emulsion sheet (10) of engaging hole can be covered by being additionally provided with each scraper plate chain element, scraped
Plate chain component (2) both sides external is respectively equipped with each carrying roller (9) in one of joist (8), idler machining by bearing equally spaced
Even on both sides joist (8).
2. first conveyer of digging machine according to claim 1, it is characterised in that：Emulsion sheet (10) passes through pin and scraper plate
Chain element is connected.
3. first conveyer of digging machine according to claim 1, it is characterised in that：It is provided with scraper plate chain element and scraper plate
The vertical raised rib (1) of chain component (2) direction of motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720111191.8U CN206427626U (en) | 2017-01-25 | 2017-01-25 | A kind of first conveyer of digging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720111191.8U CN206427626U (en) | 2017-01-25 | 2017-01-25 | A kind of first conveyer of digging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206427626U true CN206427626U (en) | 2017-08-22 |
Family
ID=59591686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720111191.8U Expired - Fee Related CN206427626U (en) | 2017-01-25 | 2017-01-25 | A kind of first conveyer of digging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206427626U (en) |
-
2017
- 2017-01-25 CN CN201720111191.8U patent/CN206427626U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170822 Termination date: 20210125 |