CN203146742U - Transmission system of plate feeder - Google Patents
Transmission system of plate feeder Download PDFInfo
- Publication number
- CN203146742U CN203146742U CN 201320008866 CN201320008866U CN203146742U CN 203146742 U CN203146742 U CN 203146742U CN 201320008866 CN201320008866 CN 201320008866 CN 201320008866 U CN201320008866 U CN 201320008866U CN 203146742 U CN203146742 U CN 203146742U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- transmission system
- chain
- rod cover
- plate feeder
- 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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- Feeding Of Articles To Conveyors (AREA)
Abstract
The utility model relates to a plate feeder, in particular to a transmission system of the plate feeder. The transmission system of the plate feeder comprises a rotating eccentric disc, two connecting rod sleeves, a swing arm, a ratchet and a pawl. The joint of the swing arm and the pawl is connected with one end of an extension spring, and the other end of the spring is connected with a frame. A chain is connected between the two connecting rod sleeves. The chain substitutes for a connecting rod, so that fracture of the connecting rod and wear of the connecting rod sleeves due to the fact that the rotating eccentric disc, the connecting rod and the connecting rod sleeves are not on the same axis are avoided, accidents are prevented, and service life of the transmission system of the plate feeder is prolonged.
Description
Technical field
The utility model relates to apron feeder, is specifically related to a kind of apron feeder transmission system.
Background technique
At present, the transmission system of apron feeder mainly is crankrocker mechanism, by rotating little axle on the eccentric disc by the rocking arm on connecting rod cover and the connecting rod drive ratchet, do intermittent movement by the ratchet driving pawl on the rocking arm again, after the apron feeder long-term work, frame can deform, make and rotate eccentric disc, connecting rod and connecting rod cover not on same axis, connecting rod fractures, the wearing and tearing of connecting rod cover thereby cause, thereby has an accident, and influence is produced.
Summary of the invention
It is a kind of simple in structure that the purpose of this utility model is to provide, and long service life prevents the apron feeder transmission system that accident takes place.
The technical solution of the utility model is:
The apron feeder transmission system comprises the rotation eccentric disc, connecting rod cover, rocking arm, ratchet and pawl, rotate eccentric disc and connect the connecting rod cover by eccentric disk shaft; the joint of rocking arm and ratchet is connected an end of extension spring, the other end of spring connects frame, connects chain between two connecting rod covers.
Concrete, an end of connecting rod cover has opening slot, and the opening slot place has the through hole vertical with opening slot, and bolt passes through hole and puts the chain connecting bolt with fixed by nut at connecting rod.
Concrete, chain strip adoption hoop chain.
The beneficial effects of the utility model are: utilize chain to replace connecting rod, avoided because rotating eccentric disc, connecting rod and connecting rod cover not on same axis, connecting rod fractures, the situation of connecting rod cover wearing and tearing thereby cause, and has prevented the generation of accident, has prolonged the working life of apron feeder transmission system.
Description of drawings
Fig. 1 is schematic representation of the present utility model.
Fig. 2 is the structural representation of connecting rod cover and hoop chain.
Embodiment
The apron feeder transmission system, comprise and rotate eccentric disc 7, rotate eccentric disc 7 and connect connecting rod cover 6 by eccentric disk shaft 11, connecting rod cover 6 connects an end of hoop chain 8, and the other end of hoop chain 8 connects connecting rod cover 5, and connecting rod cover 5 connects an end of rocking arm 10; the other end of rocking arm 10 connects ratchet 3; ratchet 3 and ratchet 4 cooperatings, and the other end of rocking arm 10 connects an end of extension spring 2, and the other end of extension spring 2 connects frame 1.
One end of connecting rod cover 5 and connecting rod cover 6 has opening slot, and the opening slot place of connecting rod cover is drilled with the through hole vertical with opening slot, and bolt 9 passes through hole and puts hoop chain 8 connecting bolts 9 with fixed by nut at connecting rod.
Should be noted that at last: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the field are to be understood that: still can make amendment or the part technical characteristics is equal to replacement embodiment of the present utility model; And not breaking away from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technological scheme scope that the utility model asks for protection.
Claims (3)
1. apron feeder transmission system, comprise the rotation eccentric disc, connecting rod cover, rocking arm, ratchet and pawl, it is characterized in that, rotate eccentric disc and connect the connecting rod cover by eccentric disk shaft; the joint of rocking arm and ratchet is connected an end of extension spring, the other end of spring connects frame, connects chain between two connecting rod covers.
2. according to the described apron feeder transmission system of claim 1, it is characterized in that an end of connecting rod cover has opening slot, the opening slot place has the through hole vertical with opening slot, and bolt passes through hole and puts the chain connecting bolt with fixed by nut at connecting rod.
3. according to the described apron feeder transmission system of claim 2, it is characterized in that chain strip adoption hoop chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320008866 CN203146742U (en) | 2013-01-09 | 2013-01-09 | Transmission system of plate feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320008866 CN203146742U (en) | 2013-01-09 | 2013-01-09 | Transmission system of plate feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203146742U true CN203146742U (en) | 2013-08-21 |
Family
ID=48974267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320008866 Expired - Fee Related CN203146742U (en) | 2013-01-09 | 2013-01-09 | Transmission system of plate feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203146742U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103538866A (en) * | 2013-10-22 | 2014-01-29 | 广西高峰矿业有限责任公司 | Eccentric device for plate feeder |
-
2013
- 2013-01-09 CN CN 201320008866 patent/CN203146742U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103538866A (en) * | 2013-10-22 | 2014-01-29 | 广西高峰矿业有限责任公司 | Eccentric device for plate feeder |
| CN103538866B (en) * | 2013-10-22 | 2015-09-02 | 广西高峰矿业有限责任公司 | A kind of eccentric device for plate feeder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20140109 |