CN204620064U - A kind of hydraulic adjustment device realizing jaw crusher discharging opening size - Google Patents
A kind of hydraulic adjustment device realizing jaw crusher discharging opening size Download PDFInfo
- Publication number
- CN204620064U CN204620064U CN201520344058.8U CN201520344058U CN204620064U CN 204620064 U CN204620064 U CN 204620064U CN 201520344058 U CN201520344058 U CN 201520344058U CN 204620064 U CN204620064 U CN 204620064U
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- CN
- China
- Prior art keywords
- hydraulic
- jaw crusher
- discharging opening
- opening size
- adjustment device
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- 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
Links
- 210000001847 Jaw Anatomy 0.000 title claims abstract description 32
- 238000007599 discharging Methods 0.000 title claims abstract description 23
- 239000003921 oil Substances 0.000 abstract description 4
- 239000010720 hydraulic oil Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000001427 coherent Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001105 regulatory Effects 0.000 description 1
Abstract
The utility model relates to a kind of hydraulic adjustment device realizing jaw crusher discharging opening size.Mainly comprise and be installed on rear wall supporting plate on jaw crusher body and side plate fagging, described rear wall supporting plate is provided with hydraulic power source, side plate fagging is provided with supporting base, supporting base is provided with hydraulic top, hydraulic power source is communicated with hydraulic top by oil pipe, the piston rod of hydraulic top is provided with jackscrew, and jackscrew is connected with the adjusting seat on jaw crusher body; The adjustment of discharging opening size is driven adjusting seat to move to realize by the size of piston rod stroke adjusting hydraulic top.In the middle of this device, because hydraulic oil is in air-tight state, so smaller by external influence, even if use for a long time, also effectively Adjustment precision can be ensured.
Description
Technical field
The utility model relates to industrial equipment field, specifically, relates to a kind of hydraulic adjustment device realizing jaw crusher discharging opening size.
Background technology
In mine, the capital construction industry such as metallurgy, coal, jaw crusher is one of widely used construction implement, in jaw crusher use procedure, often due to different to the requirement of raw meal particle size, need to regulate the machine discharging opening size of jaw crushing, to be used for satisfying the demand.
When jaw crusher carries out the adjustment of discharging opening size, what generally adopt is that bolt regulates: namely realize seesawing of jackscrew by the motion of screw, jackscrew motion drives adjusting seat, and adjusting seat by the movement of bracket band head of moving jaw, thus realizes the size adjustment of discharging opening.
Said structure is fairly simple, operates more convenient, but owing to being exposed in rugged environment, the time one is of a specified duration, and affect by dust, rainwater etc. and usually cause adjustment unclear and coherent, precision is not accurate enough, and has a strong impact on production efficiency.
Therefore, how improving existing jaw crusher, realize the precise displacement of adjusting seat, and then realize the adjustment of discharging opening size, is the problem that those skilled in the art need solution badly.
Utility model content
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, provides a kind of hydraulic adjustment device realizing jaw crusher discharging opening size.This device drives adjusting seat high precision movement by hydraulic top and the parts that are connected with hydraulic top, achieves the high accuracy adjustment of discharging opening size, effectively ensure that production efficiency.
In order to reach above-mentioned purpose, the utility model adopts following technical scheme:
A kind of hydraulic adjustment device realizing jaw crusher discharging opening size, comprise: be installed on the rear wall supporting plate on jaw crusher body and side plate fagging, described rear wall supporting plate is provided with hydraulic power source, side plate fagging is provided with supporting base, supporting base is provided with hydraulic top, hydraulic power source is communicated with hydraulic top by oil pipe, and the piston rod of hydraulic top is provided with jackscrew, and jackscrew is connected with the adjusting seat on jaw crusher body; The adjustment of discharging opening size is driven adjusting seat to move to realize by the size of piston rod stroke adjusting hydraulic top.
Preferably, described hydraulic power source is hydraulic hand-pump.
Preferably, described jackscrew is fixedly connected with adjusting seat by securing member.
Preferably, described securing member is hex nut and pad.
Preferably, described hydraulic top is for being obliquely installed.
Preferably, described adjusting device is two groups, and two groups of adjusting devices share a hydraulic power source, and two groups of adjusting devices are arranged axisymmetricly.
The beneficial effects of the utility model are: take regulator solution by regulating hydraulic hand-pump and to bear down on one the stroke of piston rod, adjusting seat is moved forward and backward, and the bracket be connected with adjusting seat will be with head of moving jaw to move, and the high accuracy realizing discharging opening regulates.Because hydraulic oil is in full closeding state, so smaller by external influence, adjustment is more accurate, and adjustment process there will not be card, a phenomenon substantially, greatly reduces the workload of workman, substantially increases Adjustment precision and production efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Wherein, 1, hydraulic power source; 2, oil pipe; 3, rear wall supporting plate; 4, adjusting seat; 5, securing member; 6, jackscrew; 7, side plate fagging; 8, supporting seat; 9, hydraulic top, 10, jaw crusher body, 11, bracket, 12, jaw head.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
Embodiment 1: a kind of hydraulic adjustment device realizing jaw crusher discharging opening size, its structure as shown in Figure 1, comprise: be installed on the rear wall supporting plate 3 on jaw crusher body 1 and side plate fagging 7, side plate fagging 7 is positioned at below rear wall supporting plate 3, described rear wall supporting plate 3 is provided with hydraulic power source 1, side plate fagging 7 is provided with supporting base 8, supporting base 8 is provided with hydraulic top 9, hydraulic power source 1 is communicated with hydraulic top 9 by oil pipe 2, the piston rod of hydraulic top 9 is provided with jackscrew 6, jackscrew 6 is connected with the adjusting seat 4 on jaw crusher body 1, adjusting seat 4 is connected with bracket 11, bracket 11 is connected with jaw head 12.
Described hydraulic power source 1 can select hydraulic hand-pump or automatic liquid press pump.
Described jackscrew 6 is fixedly connected with adjusting seat 4 by securing member 5, and securing member 5 is hex nut and pad.
Described hydraulic top 9 is for being obliquely installed.
Described adjusting device is two groups, and two groups of adjusting devices share a hydraulic power source, and two groups of adjusting devices are arranged axisymmetricly, and symmetry axis is the axis of jaw head 12 vertical direction.Specifically, after often group adjusting device includes one, wall supporting plate 3, securing member 5, jackscrew 6, side plate fagging 7, supporting base 8 and hydraulic top 9, two hydraulic tops 9 share a hydraulic power source 1.
When needing adjustment discharging opening size, by hydraulic power source 1 to injection liquid force feed in hydraulic top 9, then the piston rod of hydraulic top 9 will extend, on the contrary retraction.Because the piston rod of hydraulic top 9 is provided with jackscrew 6, jackscrew 6 can be driven when piston rod moves to move, accordingly, the adjusting seat 4 be connected with jackscrew 6, bracket 11 and jaw head 12 also can move thereupon, and then the high accuracy achieving discharging size regulates.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of embodiment, General Principle as defined herein can when not departing from spirit or scope of the present utility model, realize in other embodiments, the part be not described in detail, for prior art, do not repeat at this.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and feature.
Claims (5)
1. one kind realizes the hydraulic adjustment device of jaw crusher discharging opening size, it is characterized in that, comprise: be installed on the rear wall supporting plate on jaw crusher body and side plate fagging, described rear wall supporting plate is provided with hydraulic power source, side plate fagging is provided with supporting base, and supporting base is provided with hydraulic top, and hydraulic power source is communicated with hydraulic top by oil pipe, the piston rod of hydraulic top is provided with jackscrew, and jackscrew is connected with the adjusting seat on jaw crusher body; The adjustment of discharging opening size is driven adjusting seat to move to realize by the size of piston rod stroke adjusting hydraulic top.
2. the hydraulic adjustment device realizing jaw crusher discharging opening size according to claim 1, is characterized in that, described hydraulic power source is hydraulic hand-pump.
3. the hydraulic adjustment device realizing jaw crusher discharging opening size according to claim 1, is characterized in that, described jackscrew is fixedly connected with adjusting seat by securing member.
4. the hydraulic adjustment device realizing jaw crusher discharging opening size according to claim 3, is characterized in that, described securing member is hex nut and pad.
5. the hydraulic adjustment device realizing jaw crusher discharging opening size according to claim 1, is characterized in that, described hydraulic top is for being obliquely installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520344058.8U CN204620064U (en) | 2015-05-25 | 2015-05-25 | A kind of hydraulic adjustment device realizing jaw crusher discharging opening size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520344058.8U CN204620064U (en) | 2015-05-25 | 2015-05-25 | A kind of hydraulic adjustment device realizing jaw crusher discharging opening size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204620064U true CN204620064U (en) | 2015-09-09 |
Family
ID=54039128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520344058.8U Expired - Fee Related CN204620064U (en) | 2015-05-25 | 2015-05-25 | A kind of hydraulic adjustment device realizing jaw crusher discharging opening size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204620064U (en) |
-
2015
- 2015-05-25 CN CN201520344058.8U patent/CN204620064U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20200525 |