CN104226421B - Three layers of impeller breaker - Google Patents
Three layers of impeller breaker Download PDFInfo
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- CN104226421B CN104226421B CN201410550166.0A CN201410550166A CN104226421B CN 104226421 B CN104226421 B CN 104226421B CN 201410550166 A CN201410550166 A CN 201410550166A CN 104226421 B CN104226421 B CN 104226421B
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Abstract
Three layers of impeller breaker, belong to disintegrating apparatus field.Including crushing machine drum body, main shaft is installed in cylinder, three layers of rotor block are installed on main shaft, rotor block backplate is installed on rotor block；Beating lining plate is installed by liner plate press strip on the inwall of broken machine drum body；Also include wear-resisting beater plate, wear-resisting beater plate is arranged on rotor block by adjusting apparatus；Wear-resisting beater plate and beating lining plate are oppositely arranged, and crushing gap is left between wear-resisting beater plate and beating lining plate, and crushing gap is from top to bottom tapered into.The present invention can be by adjusting the crushing gap between wear-resisting beater plate and beating lining plate, crush the rubble of various particle diameters, and crushing gap is from top to bottom tapered into, crushed by three layers and realize reduction ratio high and percentage of damage high, bulky grain rubble only needs the crushing circuit can directly into construction sand, and production efficiency is significantly increased.
Description
Technical field
The invention belongs to disintegrating apparatus field, and in particular to a kind of three layers of composite rotors body vertical-spindle hammer crusher.
Background technology
Natural sand stone is non-renewable resources in short-term, and with the high speed development of China's capital construction, natural sand stone is
Near exhausted, excavation sandstone causes destructive destruction to resource and environment.Because flood control, environmental protection, resource etc. are all many
Factor, many cities have prohibitted the use of natural sand.The building stones such as rock, ore can be crushed and be made industrial sand, be used to replace day
Right sand.
Using two-layer rotor structure, crusher inner chamber not to be fully utilized existing vertical-spindle hammer crusher, material more
It is few to the impact during being fallen from discharging opening, being subject to and the number of times of mutually collision into inner chamber from charging aperture, so broken
After it is low with the presence of big granularity material, efficiency.Partial material also needs to carry out second-time breakage.There is part to use the disintegrating machine of multi-layer rotor
Ring rotation percussion device on its main shaft is hammer structure, and it is installed on rotor block with bearing pin, and the spacing and cylinder between is consolidated
It is fixed, it is unadjustable.Installation position is easy to wear, need to often change, high cost.Two rows or one are installed on the cylinder of existing disintegrating machine
Row's cylinder beating lining plate, every piece of volume of beating lining plate is big, weares and teares uneven, and individual sites abrasion must monoblock replacing, cost
Height, and installation, maintenance is inconvenient.The disintegrating machine of applicant's design will solve the above problems.
The content of the invention
The technical problems to be solved by the invention are to provide three layers of impeller breaker, can high efficiency rubble sand.The present invention
Second goal of the invention for solving is to make disintegrating machine strong applicability, and use cost is low, easy to maintenance.
In order to solve the above technical problems, the technical scheme is that：Three layers of described impeller breaker of invention, its feature
It is：Including crushing machine drum body, lid is installed on broken machine drum body top, charging aperture is opened up on upper lid；Under broken machine drum body
Portion's mounting seat, opens up discharging opening on base；Main shaft is installed in cylinder, three layers of rotor block is installed, on rotor block on main shaft
Rotor block backplate is installed；Beating lining plate is installed by liner plate press strip on the inwall of broken machine drum body；Also include wear-resisting beater plate,
Wear-resisting beater plate is arranged on rotor block by adjusting apparatus；Wear-resisting beater plate and beating lining plate are oppositely arranged, wear-resisting beater plate
Crushing gap is left and beating lining plate between, crushing gap is from top to bottom tapered into.
Three layers of impeller breaker of the present invention, it is characterised in that：Beating lining plate group on the inwall of broken machine drum body
Into shellring shape body, every layer of ring bodies comprises at least four pieces of beating lining plates；The working face indention of beating lining plate.
Axle sleeve is set with main shaft between three layers of rotor block.
Slot is opened up on rotor block, wear-resisting beater plate is inserted on rotor block, between wear-resisting beater plate and rotor block
Slot is inserted into adjusting apparatus.
Adjusting apparatus are more than two pads or cushion block.
Adjusting apparatus are push type slack adjuster, and push type slack adjuster includes shell, set big in shell
Under small taper type adjustment block, adjustment block bottom surface opens up one-level spring groove, one-level spring, one-level spring set in spring groove
It is sleeved on spring stack, the lower end of spring stack is arranged on pylon；In the lower section of adjustment block, two-level spring groove, two-level spring are set
Two-level spring is set in groove, and the lower surface of pylon is withstood in the upper end of two-level spring；Also include the L-shaped activity in two sections
Block, movable block is arranged on the both sides of adjustment block, and movable block is also in up big and down small inverted cone surface shape with the adjacent surface of adjustment block；Also wrap
Include two movable block reset tension springs, movable block reset tension spring one end connection movable block, outside other end connection movable block opposite side
Shell inwall, movable block reset tension spring furthers movable block to adjustment Block direction；Plectrum is installed below movable block, below plectrum
Shell in be respectively provided with a toothed rack, the inwall that tooth bar one end passes through tooth bar resets extension spring connected with outer casing, tooth bar it is another
Cage connection tensioner piece is stretched out at end, and two tooth bars stretch out in opposite direction；In the top of tooth bar external part, locating rod, positioning are set
Bar is the unidirectional bent rod that direction bending can only be stretched out to tooth bar, in the slot of locating rod insertion tooth bar；When pressing down on adjustment
During block, the inner conical surface of the male cone (strobilus masculinus) energy Compressive activities block of adjustment block makes two movable blocks be moved to two outsides and lower section simultaneously, together
When, plectrum is downwardly into the slot of tooth bar, and stirs tooth bar to the direction of stretching out of tooth bar, and locating rod stretches out direction list to tooth bar
To bending；After unclamping adjustment block, adjustment block and movable block the spring-go position back up in the presence of one-level spring and two-level spring are living
Motion block resets under movable block action of reset spring to middle resilience, and plectrum bounces back upwards, and tooth bar is positioned bar obstruction, tensioner piece
The displacement that maintenance is stretched out.
Locating rod is inserted into shell, and extracting locating rod latter two tooth bar can bounce back reset.
Compared with prior art, the beneficial effects of the invention are as follows：
1. three layers of rotor block are installed on three layers of rotor vertical-spindle hammer crusher main shaft, make vertical-spindle hammer crusher inner-cavity structure it is compact,
It is rationally distributed.During material enters into whereabouts from charging aperture, the number of times that material is impacted, strikeed back and mutually clashed into substantially increases
Plus, the discharging-material size after crushing can be both refined, while again can improve production efficiency.The radiai adjustment of beater plate can be realized to broken
The different requirements of broken rear raw meal particle size.The present invention leave crushing gap between wear-resisting beater plate and beating lining plate by that can adjust,
The rubble of various particle diameters is crushed, and crushing gap is from top to bottom tapered into, and is crushed by three layers and is realized reduction ratio high
With percentage of damage high, bulky grain rubble only needs the crushing circuit can be directly becoming construction sand.
2. wear-resisting beater plate is after the abrasion by material, by adjusting apparatus radiai adjustment it is also ensured that wear-resisting beat
The spacing hit between plate and cylinder, this ensures that theres desired discharging-material size.Meanwhile, by radiai adjustment, wear-resisting beater plate
Also can be utilized to greatest extent.Wear-resisting beater plate is installed on rotor block, surrounding have rotor block, on have rotor block backplate
Protection, installation position do not wear and tear, and is not required to often replacing, reduces cost, installation and maintenance all very convenient.Beating lining plate uses three
Row's combined lining board structure, every piece of liner plate volume reduces, lightweight, is easily installed maintenance, can be changed with fritter in wear liner,
Liner plate utilization rate is improve, use and maintenance cost has been saved.The present invention can adjust crushing gap by adjusting apparatus, according to reality
Border production needs flexibly to change, and adaptive faculty is strong, and an equipment can meet different rubble sand demands.
3. when adjusting apparatus use pad or cushion block, wear-resisting beating will be filled up by the quantity that need to only increase and decrease pad or cushion block
The slot gap hit between plate and rotor block, be easy to low cost grips wear-resisting beater plate.Because wear-resisting beater plate is installed
Position does not have relative motion, so not rubbed, the situation that installation position is not worn and torn is present.Cylinder is arranged on upper lid and bottom seat
Between, it is mounted with that three rows amount to 36 pieces of wear-resisting beating lining plates with bolt, nut and liner plate press strip on the inwall of cylinder, with
Protection cylinder and counterattack material.When disintegrating machine works, using the high speed impact and the rebound effect of beating lining plate of wear-resisting beater plate
The material entered by upper lid charging aperture is set to be subject to repeated stock and mutually collide and broken material, while crushing force is strong, equipment
It is sturdy and durable.
4. when adjusting apparatus use push type slack adjuster, adjustment block only need to be pressed, you can adjust stretching out for tooth bar
Length, so as to make two tensioner pieces be full of slot gap, delicate structure is practical, is easy to operation.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention one；
Fig. 2 is the overlooking the structure diagram of push type slack adjuster in embodiment two；
Fig. 3 is the structural representation of push type slack adjuster in embodiment two；
Fig. 4 is A portions partial enlarged drawing in Fig. 3；
Marked in figure：1st, main shaft；2nd, charging aperture；3rd, liner plate press strip；4th, beating lining plate；5th, rotor block backplate；6th, it is wear-resisting to beat
Hit plate；7th, pad；8th, rotor block；9th, discharging opening；10th, base；11st, upper lid；12nd, axle sleeve；13rd, shell；14th, adjustment block；15th, it is living
Motion block；16th, plectrum；17th, tensioner piece；18th, tooth bar；19th, movable block reset tension spring；20th, tooth bar resets extension spring；21st, locating rod；
22nd, two-level spring groove；23rd, two-level spring；24th, pylon；25th, spring stack；26th, one-level spring；27th, one-level spring groove.
Specific embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment one
As shown in figure 1, three layers of impeller breaker of the present invention, lid 11, upper lid are installed on broken machine drum body top
Charging aperture 2 is opened up on 11.In broken machine drum body bottom, mounting seat 10, opens up discharging opening 9 on base 10.
Main shaft 1 is installed in cylinder, three layers of rotor block 8 are installed on main shaft 1, axle is set with the main shaft 1 between rotor block 8
Set 12, by changing the length of axle sleeve 12, and then changes the spacing between rotor block 8.Rotor block backplate 5 is installed on rotor block 8.
Shellring shape beating lining plate layer is mounted with by with bolt, nut and liner plate press strip 3 on the inwall of broken machine drum body, each is anti-
Liner plate layer is hit comprising 12 pieces of wear-resisting beating lining plates 4, to protect cylinder.The working face indention of beating lining plate 4, can more added with
The impact crushing material of power.
Slot is opened up on rotor block 8, wear-resisting beater plate 6 is inserted on rotor block 8, wear-resisting beater plate 6 and rotor block 8 it
Between slot be inserted into adjusting apparatus.Wear-resisting beater plate 6 and beating lining plate 4 are oppositely arranged, wear-resisting beater plate 6 and beating lining plate 4
Between leave crushing gap, crushing gap is from top to bottom tapered into, to adapt to broken material from large to small.
Adjusting apparatus are more than two pads 7 or cushion block.
When in use, material is entered into during falling the present invention from charging aperture 2, and material is impacted, strikeed back and mutual
The number of times of shock substantially increases, and the discharging-material size after crushing can have both been refined, while again can improve production efficiency.The radial direction of beater plate
The different of raw meal particle size require after regulation can be realized to crushing.The present invention can be by adjusting wear-resisting beater plate 6 and beating lining plate 4
Between leave crushing gap, the rubble of various particle diameters is crushed, and crushing gap from top to bottom tapers into, by three layers
Broken to realize reduction ratio high and percentage of damage high, bulky grain rubble only needs crushing circuit can direct Cheng Sha.Disintegrating machine works
When, the material for making to be entered by the charging aperture 2 of upper lid 11 using the high speed impact of wear-resisting beater plate 6 and the rebound effect of beating lining plate 4
The broken material by repeated stock and mutually collision, while crushing force is strong, equipment is sturdy and durable.
Embodiment two
As in Figure 2-4, adjusting apparatus are push type slack adjuster, push type slack adjuster bag in the present embodiment
Shell 13 is included, up big and down small taper type adjustment block 14 is set in shell 13, the bottom surface of adjustment block 14 opens up one-level spring groove
27, one-level spring 26 is set in spring groove, one-level spring 26 is sleeved on spring stack 25, and the lower end of spring stack 25 is arranged on post
On platform 24；Set in the lower section of adjustment block 14 and two-level spring 23, two-level spring are set in two-level spring groove 22, two-level spring groove 22
Withstand the lower surface of pylon 24 in 23 upper end；Also include the L-shaped movable block 15 in two sections, movable block 15 is arranged on adjustment
The both sides of block 14, movable block 15 is also in up big and down small inverted cone surface shape with the adjacent surface of adjustment block 14；Also include two movable blocks
Reset tension spring 19, the one end of movable block reset tension spring 19 connection movable block 15, the shell 13 of other end connection movable block 15 opposite side
Inwall, movable block reset tension spring 19 furthers movable block 15 to the direction of adjustment block 14；Plectrum 16 is installed below movable block 15,
A toothed rack 18 is respectively provided with the shell 13 of the lower section of plectrum 16, the one end of tooth bar 18 passes through the connected with outer casing of tooth bar resets extension spring 20
13 inwall, the other end of tooth bar 18 stretches out the connection tensioner of shell 13 piece 17, and two tooth bars 18 stretch out in opposite direction；In tooth bar
The top of 18 external parts sets locating rod 21, and locating rod 21 is fixed for that can only stretch out the unidirectional bent rod that direction bends to tooth bar 18
In the slot of the position insertion tooth bar 18 of bar 21.Locating rod 21 is inserted into shell 13, and extracting locating rod 21 latter two tooth bar 18 can
Retraction resets.
When adjustment block 14 is pressed down on, the inner conical surface of the male cone (strobilus masculinus) energy Compressive activities block 15 of adjustment block 14 makes two work
Motion block 15 is moved to two outsides and lower section simultaneously, meanwhile, plectrum 16 is downwardly into the slot of tooth bar 18, and stretching to tooth bar 18
Outgoing direction stirs tooth bar 18, and locating rod 21 is stretched out direction and unidirectionally bent to tooth bar 18；Movable block 15 is in work after unclamping adjustment block 14
Motion block action of reset spring spring-go position next time, plectrum 16 bounces back upwards, and tooth bar 18 is positioned bar 21 and stops and maintains the displacement stretched out.
Adjustment block 14 is constantly pressed, until be full of in slot gap by two tensioner pieces 17.
The other structures of the present embodiment, with embodiment one, are repeated no more with occupation mode.
The above, is only presently preferred embodiments of the present invention, is not the limitation for making other forms to the present invention, is appointed
What those skilled in the art is combined, changes or retrofits and is the present invention possibly also with the technology contents of the disclosure above
Equivalent embodiments.It is every without departing from technical solution of the present invention content, according to technical spirit of the invention to above example institute
Any simple modification, equivalent variations and the remodeling made, still fall within the protection domain of technical solution of the present invention.
Claims (2)
1. three layers of impeller breaker, it is characterised in that：Including crushing machine drum body, lid, upper lid are installed on broken machine drum body top
On open up charging aperture；In broken machine drum body bottom mounting seat, discharging opening is opened up on base；Main shaft is installed in cylinder, it is main
Three layers of rotor block are installed on axle, rotor block backplate is installed on rotor block；Pacified by liner plate press strip on the inwall of broken machine drum body
Dress beating lining plate；Also include wear-resisting beater plate, wear-resisting beater plate is arranged on rotor block by adjusting apparatus；Wear-resisting beater plate and
Beating lining plate is oppositely arranged, and crushing gap is left between wear-resisting beater plate and beating lining plate, and crushing gap from top to bottom gradually becomes
It is small；
Beating lining plate constitutes shellring shape body on the inwall of broken machine drum body, and every layer of ring bodies comprises at least four pieces of counterattack linings
Plate；The working face indention of beating lining plate；Axle sleeve is set with main shaft between three layers of rotor block；Opened up on rotor block slotting
Groove, wear-resisting beater plate is inserted on rotor block, and the slot between wear-resisting beater plate and rotor block is inserted into adjusting apparatus；
Adjusting apparatus are push type slack adjuster；
Push type slack adjuster includes shell, and up big and down small taper type adjustment block, adjustment block bottom surface are set in shell
One-level spring groove is opened up, one-level spring is set in spring groove, one-level spring housing on spring stack, install by the lower end of spring stack
On pylon；Set in the lower section of adjustment block and two-level spring, the upper end of two-level spring are set in two-level spring groove, two-level spring groove
Withstand the lower surface of pylon；Also include the L-shaped movable block in two sections, movable block is arranged on the both sides of adjustment block, activity
Block is also in up big and down small inverted cone surface shape with the adjacent surface of adjustment block；Also include two movable block reset tension springs, movable block reset
Extension spring one end connects movable block, the outer casing inner wall of other end connection movable block opposite side, movable block reset tension spring by movable block to
Adjustment Block direction furthers；Plectrum is installed below movable block, a toothed rack, tooth bar are respectively provided with the shell below plectrum
By the inwall of tooth bar resets extension spring connected with outer casing, the other end of tooth bar stretches out cage connection tensioner piece for one end, two tooth bars
Stretch out in opposite direction；Locating rod is set in the top of tooth bar external part, locating rod is the list that direction bending can only be stretched out to tooth bar
To bent rod, in the slot of locating rod insertion tooth bar；When adjustment block is pressed down on, the male cone (strobilus masculinus) energy Compressive activities block of adjustment block
Inner conical surface, make two movable blocks simultaneously to two outside and lower section move, meanwhile, plectrum is downwardly into the slot of tooth bar, and
Tooth bar is stirred to the direction of stretching out of tooth bar, locating rod is stretched out direction and unidirectionally bent to tooth bar；After unclamping adjustment block, adjustment block and work
Motion block in the presence of one-level spring and two-level spring back up spring-go position, movable block is under movable block action of reset spring in
Between resilience reset, plectrum bounces back upwards, and tooth bar is positioned bar obstruction, and tensioner piece maintains the displacement stretched out.
2. according to three layers of impeller breaker described in claim 1, it is characterised in that：Locating rod is inserted into shell, and it is fixed to extract
Position bar latter two tooth bar can bounce back reset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410550166.0A CN104226421B (en) | 2014-10-17 | 2014-10-17 | Three layers of impeller breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410550166.0A CN104226421B (en) | 2014-10-17 | 2014-10-17 | Three layers of impeller breaker |
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| Publication Number | Publication Date |
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| CN104226421A CN104226421A (en) | 2014-12-24 |
| CN104226421B true CN104226421B (en) | 2017-06-16 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109126994B (en) * | 2018-06-30 | 2020-10-16 | 富平中昊建材有限责任公司 | Broken and integrative device that removes dust of combined type grit |
| CN109847861A (en) * | 2018-11-23 | 2019-06-07 | 湖北环一电磁装备工程技术有限公司 | A kind of composite crusher that combination type permanent-magnet synchronous motor directly drives |
| CN109847860A (en) * | 2018-11-23 | 2019-06-07 | 湖北环一电磁装备工程技术有限公司 | A kind of composite crusher that permanent magnet synchronous motor directly drives |
| CN112547283B (en) * | 2020-12-07 | 2022-03-01 | 淄博大力矿山机械有限公司 | Production equipment of industrial sandstone aggregate |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204134688U (en) * | 2014-10-17 | 2015-02-04 | 山东力建工业制砂科技有限公司 | Three layers of impeller breaker |
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| CN2172157Y (en) * | 1993-10-20 | 1994-07-20 | 沙居建 | Verticle shaft and back shock fine crusher |
| CN2214224Y (en) * | 1994-12-30 | 1995-12-06 | 中国矿业大学 | Coaxial multi-stage rotor impact crusher |
| CN2314848Y (en) * | 1997-10-06 | 1999-04-21 | 杨连国 | Strong high efficiency vertical reaction crusher |
| CN2422047Y (en) * | 2000-03-10 | 2001-03-07 | 刘钰 | Vertical shaft impact extrusion crusher |
| JP3569208B2 (en) * | 2000-07-17 | 2004-09-22 | 株式会社クボタ | Crushing section structure of vertical crusher |
| JP2007326044A (en) * | 2006-06-08 | 2007-12-20 | Rasa Ind Ltd | Pulverizer |
| CN203155295U (en) * | 2013-04-05 | 2013-08-28 | 唐山天和科技开发有限公司 | Vertical shaft type superfine crusher |
| CN104383984A (en) * | 2014-06-13 | 2015-03-04 | 山东力建工业制砂科技有限公司 | Industrial sand-making crusher |
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| CN204134688U (en) * | 2014-10-17 | 2015-02-04 | 山东力建工业制砂科技有限公司 | Three layers of impeller breaker |
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Effective date of registration: 20190702 Address after: 255300 East Gate Road, Zhoucun District, Zibo City, Shandong Province, to the west of Lanyan Power Plant Patentee after: Zibo Dali Mine Machine Co., Ltd. Address before: 255300 East Gate Road, Zhoucun District, Zibo City, Shandong Province, to the west of Lanyan Power Plant Patentee before: SHANDONG LIJIAN INDUSTRIAL SAND-MAKING SCIENCE & TECHNOLOGY CO., LTD. |