CN202460702U - Additional cushion plate structure of jaw crusher - Google Patents
Additional cushion plate structure of jaw crusher Download PDFInfo
- Publication number
- CN202460702U CN202460702U CN 201220042388 CN201220042388U CN202460702U CN 202460702 U CN202460702 U CN 202460702U CN 201220042388 CN201220042388 CN 201220042388 CN 201220042388 U CN201220042388 U CN 201220042388U CN 202460702 U CN202460702 U CN 202460702U
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- plate
- additional cushion
- cushion plate
- additional
- fixed
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Abstract
The utility model discloses an additional cushion plate structure of a jaw crusher. The additional cushion plate structure comprises a front baffle plate and a toothed plate, and an additional cushion plate is further arranged between the front baffle plate and the toothed plate; a bolt connecting hole is formed at the middle part of the additional cushion plate, a fixed pressure hole is formed at one end of the additional cushion plate, and a fixed bevel groove and a fixed stop block are arranged at the other end of the additional cushion plate; and the middle part of the additional cushion plate is connected and fixed with the front baffle plate through a bolt, one end of the additional cushion plate is connected and fixed with the front baffle plate by matching with the toothed plate through a screw rod and a wedge block, and the other end of the additional cushion plate is fixed with the front baffle plate through the bevel groove and fixed with the toothed plate through the fixed stop block. According to the additional cushion plate structure disclosed by the utility model, local regulation of a discharge port can be conveniently performed by arranging the additional cushion plate so as to be suitable for the requirements of further regulation after regulation by an adjusting device of the discharge port, the fixing structure of the additional cushion plate is similar to the fixing structure of the toothed plate, the structure of the crusher does not need to be changed, and the regulation is convenient and economic.
Description
Technical field
The utility model belongs to mining machinery and manufactures and designs the field, especially belongs to jaw crusher and manufactures and designs the field, particularly a kind of additional pad plate structure of adjusting the jaw crusher discharge gate.
Background technology
At present, nearly all jaw crusher all has only a kind of discharge gate, and as after fragmentation, discharging-material size is 40-100 (mm), 50-120 (mm), 100-200 (mm) etc., and a kind of jaw crusher of model just has only a kind of discharging scope.The discharging size only depends on the adjustable range of adjusting device.
In the place of the broken building stones of many need such as battle field, mining site, the size of building stones has a long way to go, and often maximum building stones have several times with minimum building stones, even tens times gap.And under the situation of having only a jaw crusher; Expect less building stones; After certainly will this jaw crusher can not broken building stones being sieved out; Broken building stones of crushing energy again, the material that sieve just possibly use other a kind of disintegrating machine to come fragmentation, perhaps bigger building stones is broken into pieces afterwards in fragmentation.So both uneconomical, and people's material resources resource of labor.
On the other hand,, the casing of machine is strengthened, increase the weight of the weight of machine complete machine greatly as through strengthening adjusting device.And, after the tooth plate wearing and tearing, obtain original discharge gate, certainly will to regulate forward moving jaw, make the angle between two tooth plates become big, the processing crushing force that angle becomes moving jaw of big back jaw crusher and preceding shelves changes, and reduces the output of machine.
Therefore further discharge gate adjustment structure on a kind of adjustable range of needs at discharge outlet adjustment device.
Summary of the invention
The utility model discloses a kind of jaw crusher additional pad plate structure according to the deficiency of prior art.The problem that the utility model will solve provides a kind of additional pad plate structure, can carry out the local modulation of discharge gate through additional backing plate easily, regulates further adjusting needs of back to adapt to discharge outlet adjustment device.
The utility model is realized through following technical scheme:
Jaw crusher additional pad plate structure comprises front apron and tooth plate, between front apron and tooth plate, also has additional backing plate.
Said additional backing plate middle part has bolt connecting hole, an end that the fixing hole of pressing is arranged, and the other end has constant inclined surface groove and fixed stop.
Said additional backing plate middle part is connected fixing with front apron through bolt, it is fixing that an end cooperates tooth plate to be connected with front apron through screw rod and voussoir, and the other end is fixed, fixed through fixed stop and tooth plate through surface groove and front apron.
At common jaw crusher is that front apron directly is connected fixing with tooth plate; The upper end is through screw rod extruding voussoir when connecting fixedly; The voussoir inclined-plane is fixing to the extruding of tooth plate inclined-plane, and the lower end is through the inclined-plane matching and fixing of block under bevelled groove and the front apron, and fixing means is convenient, reliable, stable.
In order when further needing, to regulate less discharge gate; The utility model increases additional backing plate between front apron and tooth plate, the additional pad board fixing structure is similar with tooth plate, increases set bolt at additional backing plate middle part; Need not change the jaw crusher structure like this; Only need just can realize the adjusting of local discharge gate, and additional backing plate is easy for installation through the additional backing plate of plus-minus, reliable.
In sum; The utility model is regulated further adjusting needs of back through the local modulation that additional backing plate carries out discharge gate easily is set to adapt to discharge outlet adjustment device, and the additional pad board fixing structure is similar with the tooth plate fixed structure; Need not change crusher structure, economy easy to adjust.
Description of drawings
Fig. 1 is the utility model additional pad board mounting structure sketch map;
Fig. 2 is the utility model additional pad plate structure sketch map.
Among the figure, 1 is additional backing plate, and 2 is tooth plate, and 3 is block under the front apron, and 4 is front apron, and 5 are moving jaw, and 6 is voussoir, and 7 is bolt, 8 screw rods.
The specific embodiment
Below in conjunction with specific embodiment and accompanying drawing the utility model is further specified.Embodiment is used to explain the utility model, limits the utility model never in any form.
In conjunction with Fig. 1 and Fig. 2.
As shown in the figure, jaw crusher additional pad plate structure comprises front apron 4 and tooth plate 2, between front apron 4 and tooth plate 2, also has additional backing plate 1.
There is bolt connecting hole 1d at additional backing plate 1 middle part, and an end has the fixing hole 1a of pressure, and the other end has constant inclined surface groove 1b and fixed stop 1c.
Said additional backing plate 1 middle part is connected fixing with front apron 4 through bolt 7, it is fixing that an end cooperates tooth plate 2 to be connected with front apron 4 through screw rod 8 and voussoir 6, and the other end is fixing, fixing through fixed stop 1c and tooth plate 2 through surface groove 1b and front apron 4.
When installation needs less discharge gate scope, backing plate 1 is contained on the front apron lower baffle plate 3, four groups of bolts 7 of fit on above that, voussoir 6 on backing plate 1 upper end card again, chucking is loaded onto tooth plate 2 then, through screw rod 8 fixing getting final product.
For example, guaranteeing under the constant situation of the two tooth plate angles of engagement scope of having dwindled discharge gate.Like standard discharge scope 100-200mm, add 50 thick backing plates after, the variable range of discharge gate is 50-150 (mm).And, for example to guarantee the discharge of 100mm as guaranteeing in original discharge gate size, and then need to move jaw to regulate backward, the angle of engagement between two tooth plates is reduced, increased output.
Claims (3)
1. a jaw crusher additional pad plate structure comprises front apron (4) and tooth plate (2), it is characterized in that: between front apron (4) and tooth plate (2), also have additional backing plate (1).
2. jaw crusher additional pad plate structure according to claim 1 is characterized in that: said additional backing plate (1) middle part has bolt connecting hole (1d), an end that the fixing hole (1a) of pressing is arranged, and the other end has constant inclined surface groove (1b) and fixed stop (1c).
3. jaw crusher additional pad plate structure according to claim 1 and 2; It is characterized in that: said additional backing plate (1) middle part is connected fixing with front apron (4) through bolt (7); It is fixing that one end cooperates tooth plate (2) to be connected with front apron (4) through screw rod (8) and voussoir (6), and the other end is fixing through surface groove (1b) and front apron (4), fixing through fixed stop (1c) and tooth plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220042388 CN202460702U (en) | 2012-02-10 | 2012-02-10 | Additional cushion plate structure of jaw crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220042388 CN202460702U (en) | 2012-02-10 | 2012-02-10 | Additional cushion plate structure of jaw crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202460702U true CN202460702U (en) | 2012-10-03 |
Family
ID=46908902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220042388 Expired - Lifetime CN202460702U (en) | 2012-02-10 | 2012-02-10 | Additional cushion plate structure of jaw crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202460702U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111468215A (en) * | 2020-05-18 | 2020-07-31 | 北京金隅琉水环保科技有限公司 | Jaw crusher |
-
2012
- 2012-02-10 CN CN 201220042388 patent/CN202460702U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111468215A (en) * | 2020-05-18 | 2020-07-31 | 北京金隅琉水环保科技有限公司 | Jaw crusher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHENGDU DAHONGLI MACHINERY CO., LTD. Free format text: FORMER NAME: CHENGDU DAHONGLI MACHINE MANUFACTURING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: No. 128 Industrial Avenue, Jinyuan town Dayi County 611330 Sichuan city of Chengdu province (Economic Development Zone) Patentee after: CHENGDU DAHONGLI MACHINERY CO., LTD. Address before: No. 128 Industrial Avenue, Jinyuan town Dayi County 611330 Sichuan city of Chengdu province (Economic Development Zone) Patentee before: Chengdu Dahongli Machine Manufacturing Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |