CN208320928U - A kind of lash adjusting device of construction waste crusher - Google Patents
A kind of lash adjusting device of construction waste crusher Download PDFInfo
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- CN208320928U CN208320928U CN201820551896.6U CN201820551896U CN208320928U CN 208320928 U CN208320928 U CN 208320928U CN 201820551896 U CN201820551896 U CN 201820551896U CN 208320928 U CN208320928 U CN 208320928U
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- hydraulic cylinder
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- oil inlet
- adjusting device
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Abstract
A kind of lash adjusting device of construction waste crusher, lash adjusting device is arranged on the bearing block at breaker roll both ends, the flow divider-combiner and three-way diverter valve of repairing and oil extraction are carried out including hydraulic pump, concatenated hydraulic cylinder I and hydraulic cylinder II, to hydraulic cylinder I and hydraulic cylinder II, the bottom of bearing block is equipped with guide groove along Vertical Dynamic axis direction, and the piston rod setting of hydraulic cylinder I and hydraulic cylinder II is in guide groove；Two oil outlets of hydraulic pump are connected to the oil inlet of the oil inlet of flow divider-combiner and three-way diverter valve respectively, two oil outlets of flow divider-combiner are connected to the oil inlet of the oil inlet of hydraulic cylinder I, hydraulic cylinder II respectively, and two oil outlets of three-way diverter valve are connected to the oil outlet of the oil outlet of hydraulic cylinder I, hydraulic cylinder II respectively；The utility model is very laborsaving and convenient and efficient by the mobile progress gap adjustment of two hydraulic cylinder synchronous of driving using double acting hydraulic cylinder and breaker roll floating connection without using jackscrew.
Description
Technical field
The utility model relates to field of cracking machine, specifically a kind of lash adjusting device of construction waste crusher.
Background technique
Crusher is widely used in the industries such as mine, smelting, building materials, highway, railway, water conservancy and chemical industry various ores and big
Block material is crushed, and work load is big, and working environment is severe, and construction waste crusher is a kind of setting for broken building waste
It is standby, the concrete block containing fine steel rib can be crushed, and reinforcing bar is stripped out, realize cycling and reutilization.Broken building rubbish
The composition such as the main organic frame component of rubbish, broken roller member, transmission parts, lubricating component.Two broken roller members are located in rack,
Several row's crushing teeths are installed thereon, low speed rotation when work, for shearing, tearing up material, and crushing teeth is vulnerable part, works as mill
After damaging to a certain extent, the gap between breaker roll becomes larger, and surmising can become larger, and just needs to adjust between two rollers at this time
Gap.Traditional roller gap set-up procedure are as follows: take out adjustment pad, while rotating jackscrew at two and pushing roller movement, insertion
Adjustment pad exits jackscrew, in this process the problem is that adjustment process leans on manpower to complete entirely, jackscrew will synchronize at two
Rotation, it cannot be guaranteed that the precision of adjustment.
Utility model content
Purpose of the utility model is to solve the deficiencies of above-mentioned technical problem, and the utility model proposes a kind of building rubbish
The lash adjusting device of rubbish crusher passes through driving using double acting hydraulic cylinder and breaker roll floating connection without using jackscrew
The mobile progress gap adjustment of two hydraulic cylinder synchronous, it is very laborsaving and convenient and efficient.
The utility model deficiency to solve above-mentioned technical problem and the technical solution adopted is that: a kind of construction waste crushing
The lash adjusting device of machine, breaker roll are fixed on the rack by line shaft and bearing block, and lash adjusting device is arranged described
On the bearing block at breaker roll both ends, the lash adjusting device includes hydraulic pump, concatenated hydraulic cylinder I and hydraulic cylinder II, to liquid
Cylinder pressure I and hydraulic cylinder II carry out the flow divider-combiner and three-way diverter valve of repairing and oil extraction, and the bottom of the bearing block is along vertical
The straight power axis direction is equipped with guide groove, and the piston rod of the hydraulic cylinder I and hydraulic cylinder II is separately positioned on the guide groove
It is interior；Two oil outlets of hydraulic pump oil inlet with the oil inlet of the flow divider-combiner and the three-way diverter valve respectively
Connection, two oil outlets of the flow divider-combiner are connected to the oil inlet of the oil inlet of hydraulic cylinder I, hydraulic cylinder II respectively, institute
Two oil outlets for stating three-way diverter valve are connected to the oil outlet of the oil outlet of hydraulic cylinder I, hydraulic cylinder II respectively.
Further, the breaker roll includes roller I and roller II, and hydraulic cylinder I and hydraulic cylinder II are separately positioned on roller I
On the bearing block at both ends.
Further, the breaker roll includes roller I and roller II, and hydraulic cylinder I and hydraulic cylinder II are separately positioned on roller
On the bearing block at II both ends.
Further, the hydraulic pump is equipped with oil outlet I and oil outlet II, and the flow divider-combiner is equipped with oil inlet
I, oil outlet III and oil outlet IV, the three-way diverter valve is equipped with oil inlet II, oil outlet V and oil outlet VI, described hydraulic
Cylinder I is equipped with oil inlet III and oil outlet VII, and the hydraulic cylinder II is equipped with oil inlet IV and oil outlet VIII, the oil outlet I
It is connect with the oil inlet I, the oil outlet II is connect with the oil inlet II, and the oil outlet III connects with the oil inlet III
It connects, the oil outlet IV is connect with the oil inlet IV, and the oil outlet V is connect with the oil outlet VII, the oil outlet VI
It is connect with the oil outlet VIII.
Further, the guide groove is inverted T shaped groove, and the length of the inverted T shaped groove is identical as the bearing block length.
Further, the lower section of the hydraulic cylinder I and hydraulic cylinder II is equipped with supporting mechanism, and the supporting mechanism includes setting
There are the pedestal of sliding slot, the positioning sliding block being arranged on the sliding slot and is fixed on the positioning sliding block by telescopic supporting rod
Claw, the pedestal are arranged in front of breaker roll along the vertical breaker roll length direction, the hydraulic cylinder I and hydraulic cylinder II
Cylinder body be arranged on the claw.
Further, the sliding slot bottom is uniformly provided with the limit hole for placing gag lever post.
The beneficial effects of the utility model are:
Provided by the utility model is a kind of lash adjusting device of construction waste crusher, including hydraulic pump, hydraulic cylinder I
With hydraulic cylinder II, flow divider-combiner and three-way diverter valve, bearing block is equipped with guide groove, and guide groove is in inverted T shaped groove, can will be hydraulic
The piston rod of cylinder is arranged in guide groove, so that piston rod be pushed to carry out gap adjustment to breaker roll；It is equipped with below hydraulic cylinder
Supporting mechanism, the cylinder body of hydraulic cylinder are arranged in the claw on supporting mechanism, before this can be by positioning sliding block in sliding slot
It is mobile position coarse adjustment is carried out to hydraulic cylinder, then cooperate the support to hydraulic cylinder by adjusting the length of telescopic supporting rod, most
Hydraulic hand-pump can be moved forward and backward afterwards with driving hydraulic cylinder, flow divider-combiner controls the synchronizing moving of two hydraulic cylinders, to broken
The gap of roller is finely adjusted；The utility model does not use jackscrew structure, uses double acting hydraulic cylinder and breaker roll floating connection, hand
Hydrodynamic press pump can drive two hydraulic cylinder synchronous are mobile to carry out gap adjustment, and adjustment process is very laborsaving and convenient and efficient, special
It Shi He not need repeatedly to adjust occasion repeatedly.
Detailed description of the invention
Fig. 1 is the connection relationship diagram between lash adjusting device and breaker roll；
Fig. 2 is the structural schematic diagram of lash adjusting device；
Fig. 3 is the structural schematic diagram of bearing block；
Fig. 4 is the structural schematic diagram of supporting mechanism；
Appended drawing reference: 1, bearing block, 2, hydraulic pump, 201, oil outlet I, 202, oil outlet II, 3, hydraulic cylinder I, 301, into
Hydraulic fluid port III, 302, oil outlet VII, 4, hydraulic cylinder II, 401, oil inlet IV, 402, oil outlet VIII, 5, flow divider-combiner, 501, into
Hydraulic fluid port I, 502, oil outlet III, 503, oil outlet IV, 6, three-way diverter valve, 601, oil inlet II, 602, oil outlet V, 603, go out
Hydraulic fluid port VI, 7, guide groove, 8, roller I, 9, roller II, 10, sliding slot, 11, pedestal, 12, positioning sliding block, 13, telescopic supporting rod,
14, claw, 15, limit hole.
Specific embodiment
The utility model is further elaborated combined with specific embodiments below.
A kind of lash adjusting device of construction waste crusher, breaker roll are fixed on rack by line shaft and bearing block 1
On, lash adjusting device is arranged on the bearing block 1 at the breaker roll both ends, as shown in Figure 1, the lash adjusting device includes
Hydraulic pump 2, concatenated hydraulic cylinder I 3 and hydraulic cylinder II 4, the shunting collection that repairing and oil extraction are carried out to hydraulic cylinder I 3 and hydraulic cylinder II 4
It flows valve 5 and three-way diverter valve 6, the breaker roll includes roller I 8 and roller II 9, hydraulic cylinder I 3 and hydraulic cylinder II 4 are respectively set
On the bearing block 1 at I 8 both ends of roller, by pushing roller I 8 to carry out gap adjustment；As shown in Figures 2 and 3, the bearing block 1
Bottom be equipped with guide groove 7 along the vertical power axis direction, the guide groove 7 is inverted T shaped groove, the length of the inverted T shaped groove
Degree is identical as 1 length of bearing block, and the piston rod of the hydraulic cylinder I 3 and hydraulic cylinder II 4 is arranged in the guide groove 7, rises
To the effect for fixing and supporting piston rod；As shown in figure 4, the lower section of the hydraulic cylinder I 3 and hydraulic cylinder II 4 is equipped with support machine
Structure, the supporting mechanism include pedestal 11 equipped with sliding slot 10, the positioning sliding block 12 that is arranged on the sliding slot 10 and by stretching
Contracting support rod 13 is fixed on the claw 14 on the positioning sliding block 12, and the pedestal 11 is along the vertical breaker roll length direction
It is arranged in front of breaker roll, the cylinder body of the hydraulic cylinder I 3 and hydraulic cylinder II 4 is arranged on the claw 14, the sliding slot 10
Bottom is uniformly provided with the limit hole 15 for placing gag lever post；The cylinder body of hydraulic cylinder I 3 and hydraulic cylinder II 4 is arranged on supporting mechanism
In claw 14, position coarse adjustment can be carried out to hydraulic cylinder by movement of the positioning sliding block 12 in sliding slot 10 before this, position determines
The sliding that gag lever post limits positioning sliding block 12 can be placed in limit hole 15 afterwards can be with since different roller height is also different
Cooperate the support to hydraulic cylinder by adjusting the length of telescopic supporting rod 13, the supporting mechanism is made to be suitable for the broken of different model
Broken roller；
As depicted in figs. 1 and 2, two oil outlets of the hydraulic pump 2 respectively with the oil inlet of the flow divider-combiner 5 and
The oil inlet of the three-way diverter valve 6 is connected to, two oil outlets oil inlet with hydraulic cylinder I 3 respectively of the flow divider-combiner 5
Mouthful, the connection of the oil inlet of hydraulic cylinder II 4, two oil outlets of the three-way diverter valve 6 respectively with the oil outlet of hydraulic cylinder I 3, liquid
The oil outlet of cylinder pressure II 4 is connected to；Further, the hydraulic pump 2 is equipped with oil outlet I 201 and oil outlet II 202, described
Flow divider-combiner 5 be equipped with oil inlet I 501, oil outlet III 502 and oil outlet IV 503, the three-way diverter valve 6 be equipped with into
Hydraulic fluid port II 601, oil outlet V 602 and oil outlet VI 603, the hydraulic cylinder I 3 are equipped with oil inlet III 301 and oil outlet VII
302, the hydraulic cylinder II 4 is equipped with oil inlet IV 401 and oil outlet VIII 402, the oil outlet I 201 and the oil inlet I
501 connections, the oil outlet II 202 are connect with the oil inlet II 601, the oil outlet III 502 and the oil inlet III 301
Connection, the oil outlet IV 503 are connect with the oil inlet IV 401, and the oil outlet V 602 connects with the oil outlet VII 302
It connects, the oil outlet VI 603 is connect with the oil outlet VIII 402；Manual control hydraulic pump 2 can be to move before and after driving hydraulic cylinder
It is dynamic, while flow divider-combiner 5 controls the synchronizing moving of hydraulic cylinder I 3 and hydraulic cylinder II 4, is finely adjusted to the gap of breaker roll；This
Utility model does not use jackscrew structure, and using double acting hydraulic cylinder and breaker roll floating connection, hydraulic hand-pump can drive two
A hydraulic cylinder synchronous is mobile to carry out gap adjustment, and adjustment process is very laborsaving and convenient and efficient, is particularly suitable for needing repeatedly repeatedly
Adjust occasion.
As another embodiment of the utility model, hydraulic cylinder I 3 and hydraulic cylinder II 4 are separately positioned on II 9 both ends of roller
Bearing block 1 on, pass through push roller II 9 carry out gap adjustment；Lead screw can be set on the positioning sliding block of supporting mechanism simultaneously
Carry out Bit andits control keeps the coarse adjustment of hydraulic cylinder more accurate without being limited using gag lever post.
The foregoing description of the disclosed embodiments, only for can be realized professional and technical personnel in the field or use this
Utility model.Various modifications to these embodiments will be readily apparent to those skilled in the art, herein
Defined in General Principle can be real in other embodiments without departing from the spirit or scope of the present utility model
It is existing.Therefore, the present invention will not be limited to the embodiments shown herein, and be to fit to it is disclosed herein
Principle and the consistent widest scope of features of novelty.
Claims (7)
1. a kind of lash adjusting device of construction waste crusher, breaker roll are fixed on the rack by line shaft and bearing block,
Lash adjusting device is arranged on the bearing block at the breaker roll both ends, which is characterized in that the lash adjusting device includes liquid
Press pump, concatenated hydraulic cylinder I and hydraulic cylinder II, the flow divider-combiner that repairing and oil extraction are carried out to hydraulic cylinder I and hydraulic cylinder II and
Three-way diverter valve, the bottom of the bearing block are equipped with guide groove along the vertical power axis direction, the hydraulic cylinder I and hydraulic
The piston rod of cylinder II is separately positioned in the guide groove；Two oil outlets of the hydraulic pump respectively with the flow divider-combiner
Oil inlet be connected to the oil inlet of the three-way diverter valve, two oil outlets of the flow divider-combiner respectively with hydraulic cylinder I
Oil inlet, hydraulic cylinder II oil inlet connection, two oil outlets of the three-way diverter valve are fuel-displaced with hydraulic cylinder I respectively
The oil outlet connection of mouth, hydraulic cylinder II.
2. a kind of lash adjusting device of construction waste crusher as described in claim 1, which is characterized in that the breaker roll
Including roller I and roller II, hydraulic cylinder I and hydraulic cylinder II are separately positioned on the bearing block at I both ends of roller.
3. a kind of lash adjusting device of construction waste crusher as described in claim 1, which is characterized in that the breaker roll
Including roller I and roller II, hydraulic cylinder I and hydraulic cylinder II are separately positioned on the bearing block at II both ends of roller.
4. a kind of lash adjusting device of construction waste crusher as described in claim 1, which is characterized in that the hydraulic pump
Be equipped with oil outlet I and oil outlet II, the flow divider-combiner be equipped with oil inlet I, oil outlet III and oil outlet IV, described three
Logical reversal valve is equipped with oil inlet II, oil outlet V and oil outlet VI, and the hydraulic cylinder I is equipped with oil inlet III and oil outlet
VII, the hydraulic cylinder II is equipped with oil inlet IV and oil outlet VIII, and the oil outlet I is connect with the oil inlet I, described fuel-displaced
Mouth II is connect with the oil inlet II, and the oil outlet III is connect with the oil inlet III, the oil outlet IV and the oil inlet
Mouth IV connects, and the oil outlet V is connect with the oil outlet VII, and the oil outlet VI is connect with the oil outlet VIII.
5. a kind of lash adjusting device of construction waste crusher as described in claim 1, which is characterized in that the guide groove
For inverted T shaped groove, the length of the inverted T shaped groove is identical as the bearing block length.
6. a kind of lash adjusting device of construction waste crusher as described in claim 1, which is characterized in that the hydraulic cylinder
I and the lower section of hydraulic cylinder II be equipped with supporting mechanism, the supporting mechanism includes pedestal equipped with sliding slot, is arranged in the sliding slot
On positioning sliding block and the claw on the positioning sliding block is fixed on by telescopic supporting rod, the pedestal is along vertical described broken
Broken roller length direction is arranged in front of breaker roll, and the cylinder body of the hydraulic cylinder I and hydraulic cylinder II is arranged on the claw.
7. a kind of lash adjusting device of construction waste crusher as claimed in claim 6, which is characterized in that the sliding slot bottom
Portion is uniformly provided with the limit hole for placing gag lever post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820551896.6U CN208320928U (en) | 2018-04-18 | 2018-04-18 | A kind of lash adjusting device of construction waste crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820551896.6U CN208320928U (en) | 2018-04-18 | 2018-04-18 | A kind of lash adjusting device of construction waste crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208320928U true CN208320928U (en) | 2019-01-04 |
Family
ID=64781513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820551896.6U Expired - Fee Related CN208320928U (en) | 2018-04-18 | 2018-04-18 | A kind of lash adjusting device of construction waste crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208320928U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508347A (en) * | 2019-07-26 | 2019-11-29 | 福建筑可丽建材科技有限公司 | A kind of walling production waste residue recycling device |
| WO2021023643A1 (en) * | 2019-08-07 | 2021-02-11 | Thyssenkrupp Industrial Solutions Ag | Roller mill with a synchronising device |
| BE1027479B1 (en) * | 2019-08-07 | 2021-03-09 | Thyssenkrupp Ind Solutions Ag | Roller mill with a synchronizing device |
| WO2022200903A1 (en) * | 2021-03-23 | 2022-09-29 | Mizar S.R.L. | Grinding mill with rollers |
-
2018
- 2018-04-18 CN CN201820551896.6U patent/CN208320928U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508347A (en) * | 2019-07-26 | 2019-11-29 | 福建筑可丽建材科技有限公司 | A kind of walling production waste residue recycling device |
| WO2021023643A1 (en) * | 2019-08-07 | 2021-02-11 | Thyssenkrupp Industrial Solutions Ag | Roller mill with a synchronising device |
| BE1027479B1 (en) * | 2019-08-07 | 2021-03-09 | Thyssenkrupp Ind Solutions Ag | Roller mill with a synchronizing device |
| US12017231B2 (en) | 2019-08-07 | 2024-06-25 | Flsmidth A/S | Roller mill with a synchronising device |
| WO2022200903A1 (en) * | 2021-03-23 | 2022-09-29 | Mizar S.R.L. | Grinding mill with rollers |
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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: 20190104 Termination date: 20210418 |