CN206372871U - Single toggle jaw crusher discharge gate clearance adjustment mechanism - Google Patents
Single toggle jaw crusher discharge gate clearance adjustment mechanism Download PDFInfo
- Publication number
- CN206372871U CN206372871U CN201621484553.XU CN201621484553U CN206372871U CN 206372871 U CN206372871 U CN 206372871U CN 201621484553 U CN201621484553 U CN 201621484553U CN 206372871 U CN206372871 U CN 206372871U
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- discharge gate
- oil pump
- frame
- hydraulic oil
- jaw crusher
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Abstract
The utility model is related to single toggle jaw crusher, specifically a kind of single toggle jaw crusher discharge gate clearance adjustment mechanism.Including the adjust pad being arranged between frame and bracket adjustment seat, be respectively equipped with frame can the hydraulic cylinder of pushing tow bracket adjustment seat, manual hydraulic oil pump forward, hydraulic cylinder is connected by oil pipe with manual hydraulic oil pump.The utility model only needs a people to control the piston rod of hydraulic cylinder to stretch out and retract by manual hydraulic oil pump and is just easily accomplished the increase and decrease of backing plate, not only save manpower, also substantially reduce regulating time, the running rate of disintegrating machine is effectively increased, meeting regulation, discharge gate is time saving, laborsaving, easily and efficiently production requirement.
Description
Technical field
The utility model is related to single toggle jaw crusher, specifically a kind of single toggle jaw crusher discharge gate gap adjustment machine
Structure.
Background technology
Single toggle jaw crusher is a kind of mining equiment of broken building stones, and its crushing mechanism is to determine jaw by fixed
With moving jaw plate composition, determine to form crusher chamber between jaw and moving jaw plate, during operating condition, be fixed on moving jaw plate on dynamic gnathosoma and
Dynamic jaw produces reciprocally swinging together, you can crush the material in breakup mode, so as to obtain certain particle size specification
Stock product, abrasion is produced due to determining jaw and moving jaw plate in process of production, so needing to adjust dynamic jaw after production certain time
Plate and the relative position between jaw is determined, so that the discharge gate of crusher chamber keeps certain gap, to produce qualified building stones
Product, this function is to be screwed in, screwed out into frame by the adjusting bolt at frame rear portion, drives bracket adjustment seat, bracket, moves
Gnathosoma, moving jaw plate fore-aft motion, finally increase and decrease backing plate to realize between frame and adjustment seat, due to the letter of this structure fabrication
Single, cost is low, practical, so widelyd popularize in single toggle jaw crusher manufacturing process, but with physical pendulum jaw
The development that formula disintegrating machine increasingly maximizes, regulation needs the weight of jack-up increasing by hundreds of kilograms of development of small-sized type
To large-scale thousands of kilograms even ten thousands of kilograms, adjustment is got up just more and more laborious, more and more difficult, the time spent
Also it is increasingly longer.
Utility model content
The utility model aims to solve the problem that above mentioned problem, so as to provide a kind of time saving, laborsaving, easily and efficiently physical pendulum jaw
Disintegrating machine discharge gate clearance adjustment mechanism.
The utility model solves described problem, and the technical scheme of use is：
A kind of single toggle jaw crusher discharge gate clearance adjustment mechanism, including be arranged between frame and bracket adjustment seat
Be respectively equipped with adjust pad, frame can the hydraulic cylinder of pushing tow bracket adjustment seat, manual hydraulic oil pump forward, hydraulic cylinder passes through oil
Pipe is connected with manual hydraulic oil pump.
Using the utility model of above-mentioned technical proposal, compared with prior art, the characteristics of it is protruded is：
Only need a people to control the piston rod of hydraulic cylinder to stretch out by manual hydraulic oil pump and be just easily accomplished backing plate with retracting
Increase and decrease, not only saves manpower, also substantially reduces regulating time, effectively increase the running rate of disintegrating machine, meet regulation
Discharge gate is time saving, laborsaving, easily and efficiently production requirement.
Preferably, the utility model further technical scheme is：
Frame rear portion is provided with reinforcing plate, and hydraulic cylinder is arranged in reinforcing plate by trim ring, and manual hydraulic oil pump passes through fixation
Seat board is arranged on frame side.
Brief description of the drawings
Fig. 1 is the utility model example structure schematic diagram；
Fig. 2 is single toggle jaw crusher structural representation in the prior art；
In figure：Frame 1；Bracket adjustment seat 2；Bracket 3；Dynamic gnathosoma 4；Moving jaw plate 5；Material 6；Determine jaw 7；Fixed base plate 8；
Adjust pad 9；Manual hydraulic oil pump 10；Oil pipe 11；Reinforcing plate 12；Hydraulic cylinder 13；Trim ring 14；Screw rod 15.
Embodiment：
With reference to embodiment, the utility model is described in further detail, and purpose, which is only that, more fully understands the utility model
Content, therefore, the cited case are not intended to limit protection domain of the present utility model.
Referring to Fig. 1, reinforcing plate 12 is provided with the rear portion of frame 1, stepped hole is processed in reinforcing plate 12, the outer face in hole
Fixing threaded hole is processed on circumference, coordinates trim ring 14 that hydraulic cylinder 13 is fixedly mounted in frame 1, is welded in the side of frame 1
One fixed base plate 8, hydraulic hand-pump 10 is fixed on the fixed base plate 8 of the side of frame 1, manual hydraulic oil pump 10 and liquid
Connected, the fuel tank of manual hydraulic oil pump 10 has added hydraulic oil, when discharge gate needs regulation, closed by oil pipe 11 between cylinder pressure 13
The check (non-return) valve of manual hydraulic oil pump 10 is closed, carrys out the hand lever of back pressure manual hydraulic oil pump 10, makes the piston rod of hydraulic cylinder 13 will
Bracket adjustment seat 2, bracket 3, dynamic gnathosoma 4, moving jaw plate 5 are pushed away forward, and until moving jaw plate 5, to determine the discharging clearance size of jaw 7 suitable
Afterwards, adjustment backing plate 9 is padded between frame 1 and bracket adjustment seat 2, the check (non-return) valve of manual hydraulic oil pump 10 is unclamped, retracts hydraulic cylinder
13 piston rod, adjustment is completed, by adjusting moving jaw plate 5 and determining the relative position between jaw 7, so that the discharge gate of crusher chamber
Certain gap is kept, so that the material 6 for being placed in discharge gate produces qualified building stones product after crushing.
Referring to Fig. 2, the adjustment in original structure discharge gate gap is realized by screw pair, the torsion and spiral shell of rotary screw 15
Revolve the coefficient of friction of pair and the pressure of screw rod jack-up is directly proportional, that is to say, that the surface smoothness of screw thread process gets over great friction coefficient
Lower, the torsion of rotary screw 15 is lower, and adjustment gets up more laborsaving, needs the pressure of the jack-up of rotary screw 15 bigger, rotary screw
Torsion is bigger needed for 15, so when the finished surface of screw thread pair has damage（The friction and the corruption of gas liquid of main sand dust
Erosion）, when jack-up Large Crusher moves gnathosoma 4, moving jaw plate 5, the torsion of rotary screw 15 is just suitable big, and several people add together sometimes
Pressure thick stick is also highly difficult, and the present apparatus only need a people by manual hydraulic oil pump 10 control hydraulic cylinder 13 piston rod stretching with
Retract and be just easily accomplished the adjustment in discharge gate gap, not only save manpower, also substantially reduce regulating time, effectively improve
The running rate of disintegrating machine, meets that regulation discharge gate is time saving, laborsaving, easily and efficiently production requirement.
The preferable feasible embodiment of the utility model is the foregoing is only, not thereby limits to power of the present utility model
Sharp scope, the equivalence changes that all utilization the utility model specifications and its accompanying drawing content are made, is both contained in of the present utility model
Within interest field.
Claims (2)
1. a kind of single toggle jaw crusher discharge gate clearance adjustment mechanism, including the tune being arranged between frame and bracket adjustment seat
Whole pad, it is characterised in that：Being respectively equipped with frame can the hydraulic cylinder of pushing tow bracket adjustment seat, manual hydraulic oil pump, liquid forward
Cylinder pressure is connected by oil pipe with manual hydraulic oil pump.
2. single toggle jaw crusher discharge gate clearance adjustment mechanism according to claim 1, it is characterised in that：Frame rear portion
Provided with reinforcing plate, hydraulic cylinder is arranged in reinforcing plate by trim ring, and manual hydraulic oil pump is arranged on frame one by fixed base plate
Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621484553.XU CN206372871U (en) | 2016-12-31 | 2016-12-31 | Single toggle jaw crusher discharge gate clearance adjustment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621484553.XU CN206372871U (en) | 2016-12-31 | 2016-12-31 | Single toggle jaw crusher discharge gate clearance adjustment mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206372871U true CN206372871U (en) | 2017-08-04 |
Family
ID=59403179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621484553.XU Active CN206372871U (en) | 2016-12-31 | 2016-12-31 | Single toggle jaw crusher discharge gate clearance adjustment mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206372871U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112191298A (en) * | 2020-09-25 | 2021-01-08 | 安徽省恒金矿业有限公司 | Low-consumption energy-saving limestone crushing device |
-
2016
- 2016-12-31 CN CN201621484553.XU patent/CN206372871U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112191298A (en) * | 2020-09-25 | 2021-01-08 | 安徽省恒金矿业有限公司 | Low-consumption energy-saving limestone crushing device |
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