CN108393140A - A kind of broken sand making machine of impact hammer - Google Patents
A kind of broken sand making machine of impact hammer Download PDFInfo
- Publication number
- CN108393140A CN108393140A CN201810400539.4A CN201810400539A CN108393140A CN 108393140 A CN108393140 A CN 108393140A CN 201810400539 A CN201810400539 A CN 201810400539A CN 108393140 A CN108393140 A CN 108393140A
- Authority
- CN
- China
- Prior art keywords
- liner plate
- making machine
- framework portion
- sand making
- rotor portions
- Prior art date
- 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.)
- Pending
Links
- 239000004576 sand Substances 0.000 title claims abstract description 36
- 238000009434 installation Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 11
- 229910000851 Alloy steel Inorganic materials 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 23
- 230000006870 function Effects 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000617 Mangalloy Inorganic materials 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000000703 high-speed centrifugation Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 238000009304 pastoral farming Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/13—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft and combined with sifting devices, e.g. for making powdered fuel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/282—Shape or inner surface of mill-housings
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a kind of impact hammers to break sand making machine, including framework portion, one end of the framework portion is equipped with connecting seat, liner plate is installed on the connecting seat, the liner plate is hinged by connecting seat and framework portion, the both sides of the liner plate are equipped with counterpunch board adjusting rod, counterpunch board is installed inside the liner plate, and bolt is provided on counterpunch board, and protrusion is equipped on the inside of counterpunch board, the liner plate lower inside is equipped with rotor portions, it is provided with piston hammer head in the rotor portions, the outside of rotor portions is equipped with sieve plate, the sieve plate is fixedly connected by screw with rotor portions, the lower end of the rotor portions is equipped with discharge port, drive link is installed in the framework portion, the both ends of the drive link are socketed with pulley concial disk, the side of the pulley concial disk being located in framework portion is both provided with bearing block.The present invention solves the problems, such as that existing impact sand making machine has a single function, maintenance overhaul is inconvenient, complicated for operation and working efficiency is low.
Description
Technical field
The present invention relates to Sand-making machinery equipment technical field, specially a kind of impact hammer breaks sand making machine.
Background technology
With the acceleration of economic construction and social development, the demand of sand is also being continuously increased, and river sand is disorderly adopted
Indiscriminate the phenomenon that digging, continuously emerges, and various regions also take the measure for forbidding excavation in succession, and therefore, artificial sand making machine comes into being, instead
The formula sand making machine of hitting is to apply a kind of more artificial sand making machine now.Impact sand making machine is called impact breaker.Counterattack
Formula sand making machine operation principle：The building stones that need to be processed by impact sand production machine top it is straight enter high-speed rotating turntable, high speed from
Under the action of mental and physical efforts, shunted in a manner of umbellate form with another part the impact block in turntable surrounding generate the shock of high speed with it is highly dense
Degree it is broken, building stones can form eddy motion between turntable and casing and cause multiple mutual beat after mutual strike
It hits, collide, being crushed, until be broken into required granularity, existing impact sand making machine structure is old, complicated for operation, work
Efficiency is low and the replacement operation of sand and fragmentation procedure and motor processed, function list can not be selected according to actual production operational circumstances
One, practicability is poor, and in addition existing impact sand making machine production safety coefficient is low, and maintenance overhaul is inconvenient.
Invention content
It is an object of the invention to：In view of the above problems, provide it is a kind of solve existing sand making machine have a single function,
Maintenance overhaul is inconvenient, the low problem of complicated for operation and working efficiency impact hammer breaks sand making machine, in addition, the sand making machine can also be practical
Property it is high, production effect is good.
In order to achieve the above-mentioned object of the invention, the technical solution adopted by the present invention is as follows：
A kind of broken sand making machine of impact hammer, including framework portion, one end of the framework portion are equipped with connecting seat, the connecting seat
On liner plate is installed, multigroup screw is provided on the liner plate, screw is evenly distributed on liner plate, and the liner plate passes through connecting seat
It is hinged with framework portion, the both sides of the liner plate are equipped with counterpunch board adjusting rod, counterpunch board are equipped with inside the liner plate, and anti-
It hits and is provided with bolt on plate, one end of the bolt is equipped with nut, and feeding mouth, institute are equipped between the framework portion and liner plate
It states liner plate lower inside and rotor portions is installed, the lower end of the rotor portions extends to the inside of framework portion, and setting in rotor portions
Have a piston hammer head, the piston hammer head is provided with multigroup, and the outsides of rotor portions is equipped with sieve plate, the sieve plate by screw with turn
Sub-portion is fixedly connected, and the lower end of the rotor portions is equipped with discharge port, and drive link, the drive link are equipped in the framework portion
Both ends all extend to the outside of framework portion, the bearing seat is socketed in the outside of framework portion, the both ends of the drive link
There is a pulley concial disk, the side of the pulley concial disk on the framework portion, is located at V belt there are motor installation space
Wheel inside is other to be both provided with bearing block, and the lower end of the bearing block is equipped with bearing block snap-gauge, the lower end of the bearing block snap-gauge
It is provided with adjust pad.
Preferably, the both ends of the drive link all extend to the outside of framework portion, and the bearing seat is in the outer of framework portion
Portion.
Preferably, feeding mouth is installed between the framework portion and liner plate.
Preferably, it is provided with multigroup screw on the liner plate, and screw is evenly distributed on liner plate.
Preferably, it is evenly distributed with protrusion on the inside of the counterpunch board.
Preferably, the protrusion is polygonal taper convex block and the protrusion is connect with the counterpunch board ontology.
Preferably, the piston hammer head is made of high manganese Steel material.
Preferably, there are motor installation spaces for the side of the pulley concial disk.
In conclusion by adopting the above-described technical solution, the beneficial effects of the invention are as follows：
(1) present invention is hinged by liner plate and 1 framework portion by the connecting seat of setting, while by doing the spiral shell being arranged
Liner plate is fixedly mounted in rack by nail, by the elastic and connecting seat to screw, convenient for opening liner plate, to being equipped on liner plate
Counterpunch board repairs inspection or replacement operation, and the mounting and dismounting efficiency of counterpunch board is improved by the screw bolt and nut of setting,
It is convenient for adjusting the operating position of counterpunch board according to practical operation situation by the counterpunch board adjusting rod of setting simultaneously, improves this equipment
Working effect and working efficiency, and the present invention is arranged tapered protrusion inside counterpunch board, increases stone material percentage of damage, improves work
Efficiency.
(2) present invention by the pulley concial disk of setting and pulley concial disk side there are motor installation space, just
In user according to the corresponding drive motor of actual production operational circumstances options, while user can be according to installation situation in triangle
Safety protection equipment is configured between belt pulley and drive motor, improves the production security of the equipment, passes through the bearing of setting
Sitting toilet improves a supporting role in the pulley concial disk of the socket for drive link and drive link both ends, while being provided with bearing block
Snap-gauge avoids equipment at work, the vibration influence rotating bar of generation and drive link both ends convenient for improving the stability of bearing block
The normal work of pulley concial disk has more production operation situation by the adjust pad of setting convenient for user, is uploaded to bearing block
The level height of lever is adjusted, and improves the applicability of equipment.
(3) sieve plate is fixedly mounted on rotor minister by the present invention by the screw of setting, can be produced according to sand processed or broken
The corresponding sieve plate of broken production options is replaced the sieve plate installed in rotor portions, is carried by turning the upper screw of sieve plate
The functionality of high equipment production operation, by the piston hammer head and counterpunch board of setting, the pulley concial disk being equipped with is with turn
Sub-portion high-speed rotation completes sand processed or broken work, improves production work efficiency, while the screw on liner plate is convenient for raising liner plate
Firmly install degree, avoid liner plate in process of production, the impact force being subject to is larger, causes liner plate damaged, influences equipment life
Production operation is normally carried out.
Figure of description
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the side view of the present invention.
In attached drawing, 1 screw, 2 bolts, 3 nuts, 4 counterpunch boards, 5 liner plates, 6 connecting seats, 7 rotor portions, 8 framework portions, 9 counterattacks
Tup, 10 discharge ports, 11 sieve plates, 12 feeding mouths, 13 counterpunch board adjusting rods, 14 pulley concial disks, 15 drive links, 16 bearing blocks,
17 bearing block snap-gauges, 18 adjust pads.
Specific implementation mode
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, preferred embodiment is enumerated below, to this hair
Bright further description.However, it is necessary to illustrate, many details listed in specification are used for the purpose of making reader to this
There are one thorough explanations for the one or more aspects of invention, can also realize the present invention's even without these specific details
These aspects.
As shown in Figs. 1-2, the present invention provides a kind of technical solution：A kind of broken sand making machine of impact hammer, including framework portion 8, institute
The one end for stating framework portion 8 is equipped with connecting seat 6, and liner plate 5 is equipped on the connecting seat 6, multigroup spiral shell is provided on the liner plate 5
Nail 1, and screw 1 is evenly distributed on liner plate 5, by the multigroup screw 1 being uniformly arranged on liner plate 5, convenient for improving the peace of liner plate 5
Firmness is filled, avoids liner plate 5 in process of production, the impact force being subject to is larger, causes the liner plate 5 damaged or fall off to bring
Security risk, to influence being normally carried out for equipment production operation, liner plate 5 is hinged by connecting seat 6 and framework portion 8, described
The both sides of liner plate 5 are equipped with counterpunch board adjusting rod 13, counterpunch board 4 are equipped with inside liner plate 5, and be provided with bolt on counterpunch board 4
2, one end of bolt 2 is equipped with nut 3, and the inner homogeneous of counterpunch board 4 is provided with tapered protrusion and connects with 4 ontology of counterpunch board
Connect, tapered protrusion be set, can increase stone material percentage of damage, improve working efficiency, be equipped between the framework portion 8 and liner plate 5 into
Material mouth 12, by the feeding mouth 12 being arranged between liner plate 5 and framework portion 8, convenient for adding sand processed by inside to equipment or being crushed
The height of production material, feeding mouth 12 is one meter seven to one meter eight so that material is uniformly trickled down inside equipment, is improved simultaneously
The convenience and the quality of production of equipment production operation, 5 lower inside of the liner plate are equipped with rotor portions 7, and the lower end of rotor portions 7 is prolonged
The inside of framework portion 8 is extended to, and is provided with piston hammer head 9 in rotor portions 7, the piston hammer head 9 is provided with multigroup, piston hammer head
9 are made of high manganese Steel material, and chemical composition contained by piston hammer head is：Carbon C0.9~1.32%, manganese Mn14.5~19.8%,
Silicon Si2.1~3.9%, molybdenum Mo0.1~0.7%, nickel 0.02~0.15%, chromium Cr1.2~2.1%, niobium Nb0.01-
0.03%, phosphorus P<0.03%, sulphur S<0.03%, surplus is iron Fe.The outside of rotor portions 7 is equipped with sieve plate 11, the sieve plate 11
It is fixedly connected with rotor portions 7 by screw 1, the lower end of the rotor portions 7 is equipped with discharge port 10, is installed in the framework portion 8
There are drive link 15, the both ends of the drive link 15 to all extend to the outside of framework portion 8, the bearing block 16 is located at framework portion 8
Outside, the drive link 15 extended to outside framework portion 8 is convenient for the installment work of bearing block 16 and pulley concial disk 14, convenient for axis
Bearing 16 and pulley concial disk 14 carry out mounting and dismounting and maintenance overhaul work, simple in structure, simple operation improve equipment
Using effect, the both ends of the drive link 15 are socketed with pulley concial disk 14, the side of the pulley concial disk 14 there are
Motor installation space, by the pulley concial disk 14 of setting and 14 side of pulley concial disk there are motor installation space,
Convenient for user according to the corresponding drive motor of actual production operational circumstances options, the using effect and function of equipment are improved
Property, while user can configure safety protection equipment according to installation situation between pulley concial disk 14 and drive motor, improve
The production security of the equipment on the framework portion 8, is located at and other on the inside of pulley concial disk (14) is both provided with bearing block 16, institute
The lower end for stating bearing block 16 is equipped with bearing block snap-gauge 17, and the lower end of the bearing block snap-gauge 17 is provided with adjust pad 18.
In use, by the pulley concial disk 14 of setting and 14 side of pulley concial disk there are motor installation space,
Convenient for user according to the corresponding drive motor of actual production operational circumstances options, while user can be according to installation situation three
Safety protection equipment is configured between pulley sheave 14 and drive motor, improves the production security of the equipment, user will drive
The driving pulley carried on motor is connected drive motor and pulley concial disk 14 by the driving belt of drive motor,
Pulley concial disk 14 is connected by driving belt with the shaft in rotor portions 7 simultaneously, after installing, starting device will
Equipment dallies, while adjusting counterpunch board 4 by the counterpunch board adjusting rod 13 of setting, checks machinery and the counterattack of rotor portions 7
Whether plate 4 blocks or grazing phenomenon, while checking that the screw 1 on liner plate 5 and the bolt 2 on counterpunch board 4 and nut 3 are
No loosening, when operating all right, pass hull closure opens the upper end of framework portion 8 so that rotor by the connecting seat 6 of setting
Portion 7 is exposed, and corresponding sieve plate 11 is selected according to actual production operational circumstances, when as drying sand, use thickness for
30 sieve plate 11, when as it is broken in use, use thickness for 40 sieve plate 11, while in the lower section of bearing block snap-gauge 17
The adjust pad 18 that four pieces of thickness are 35 is padded, the height of bearing block 16 is adjusted, sieve plate 11 and adjust pad 18
When installing, liner plate 5 is closed by connecting seat, production material is added into feeding mouth 12, starts the driving electricity of user installation
Motivation drives 7 high-speed rotation of rotor portions, generates centrifugal force, and under the action of high speed centrifugation power, material is in piston hammer head 9 and instead
Hit between plate 4 generate the shock of high speed with it is highdensity broken, material, and can be in rotor portions 7 and liner plate 5 after mutual strike
Between form eddy motion and cause multiple mutual strike, friction, it is broken, until be broken into required granularity, and pass through
Sieve plate 11 and discharge port 10 are discharged, and complete sand processed or broken work.
It can to sum up obtain, the present invention passes through the screw 1 of setting, bolt 2, nut 3, counterpunch board 4, liner plate 5, connecting seat 6, counterattack
Tup 9, sieve plate 11, pulley concial disk 14, drive link 15, bearing block 16, bearing block snap-gauge 17 and adjust pad 18 are to solve
Existing impact sand making machine has a single function, maintenance overhaul is inconvenient, complicated for operation and low working efficiency problem.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the principle of the present invention, it can also make several improvements and retouch, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (8)
1. a kind of impact hammer breaks sand making machine, it is characterised in that：Sand making machine, including framework portion (8) are broken including a kind of impact hammer, it is special
Sign is：One end of the framework portion (8) is equipped with connecting seat (6), and liner plate (5), the lining are equipped on the connecting seat (6)
Plate (5) is hinged by connecting seat (6) and framework portion (8), and the both sides of the liner plate (5) are equipped with counterpunch board adjusting rod (13),
Counterpunch board (4) is installed inside the liner plate (5), and is provided with bolt (2) on counterpunch board (4), one end peace of the bolt (2)
Equipped with nut (3), liner plate (5) lower inside is equipped with rotor portions (7), and the lower end of the rotor portions (7) extends to rack
The inside in portion (8), and it is provided with piston hammer head (9) in rotor portions (7), the piston hammer head (9) is provided with multigroup, rotor portions
(7) outside is equipped with sieve plate (11), and the sieve plate (11) is fixedly connected by screw (1) with rotor portions (7), the rotor portions
(7) lower end is equipped with discharge port (10), is equipped with drive link (15) in the framework portion (8), and the two of the drive link (15)
It holds and is socketed with pulley concial disk (14), side is both provided with bearing on the framework portion (8), on the inside of pulley concial disk (14)
The lower end of seat (16), the bearing block (16) is equipped with bearing block snap-gauge (17), the lower end setting of the bearing block snap-gauge (17)
There is adjust pad (18).
2. a kind of impact hammer according to claim 1 breaks sand making machine, it is characterised in that：The both ends of the drive link (15) are equal
The outside of framework portion (8) is extended to, the bearing block (16) is located at the outside of framework portion (8).
3. a kind of impact hammer according to claim 1 breaks sand making machine, it is characterised in that：The framework portion (8) and liner plate (5)
Between feeding mouth (12) is installed.
4. a kind of impact hammer according to claim 1 breaks sand making machine, it is characterised in that：It is provided on the liner plate (5) more
Group screw (1), and screw (1) is evenly distributed on liner plate (5).
5. a kind of impact hammer according to claim 1 breaks sand making machine, it is characterised in that：The inside of the counterpunch board (4) is equal
It is even to be provided with protrusion.
6. a kind of impact hammer according to claim 5 breaks sand making machine, it is characterised in that：The protrusion is polygonal taper convex block
And the protrusion is connect with the counterpunch board (4) ontology.
7. a kind of impact hammer according to claim 1 breaks sand making machine, it is characterised in that：The piston hammer head (9) is Gao Meng
Alloy steel material is made.
8. a kind of impact hammer according to claim 1 breaks sand making machine, it is characterised in that：The one of the pulley concial disk (14)
There are motor installation spaces for side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810400539.4A CN108393140A (en) | 2018-04-28 | 2018-04-28 | A kind of broken sand making machine of impact hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810400539.4A CN108393140A (en) | 2018-04-28 | 2018-04-28 | A kind of broken sand making machine of impact hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108393140A true CN108393140A (en) | 2018-08-14 |
Family
ID=63100443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810400539.4A Pending CN108393140A (en) | 2018-04-28 | 2018-04-28 | A kind of broken sand making machine of impact hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108393140A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114100772A (en) * | 2021-10-29 | 2022-03-01 | 广东邦普循环科技有限公司 | Battery breaker |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004230295A (en) * | 2003-01-30 | 2004-08-19 | Teppu Engineering Kk | Sand manufacturing machine |
| CN102380442A (en) * | 2010-09-04 | 2012-03-21 | 湖北枝江峡江矿山机械有限责任公司 | Impact crusher |
| CN202803313U (en) * | 2012-06-07 | 2013-03-20 | 上海丁博重工机械有限公司 | Coarse grinding mill |
| CN105944809A (en) * | 2016-06-30 | 2016-09-21 | 四川江油铁鹰机械制造有限公司 | an impact crusher |
| CN206716081U (en) * | 2017-05-16 | 2017-12-08 | 山东城际轨道交通科技有限公司 | High frequency sieves wet type counterattack sand making machine certainly |
| CN208373199U (en) * | 2018-04-28 | 2019-01-15 | 南宁市砂友机械设备有限公司 | A kind of broken sand making machine of impact hammer |
-
2018
- 2018-04-28 CN CN201810400539.4A patent/CN108393140A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004230295A (en) * | 2003-01-30 | 2004-08-19 | Teppu Engineering Kk | Sand manufacturing machine |
| CN102380442A (en) * | 2010-09-04 | 2012-03-21 | 湖北枝江峡江矿山机械有限责任公司 | Impact crusher |
| CN202803313U (en) * | 2012-06-07 | 2013-03-20 | 上海丁博重工机械有限公司 | Coarse grinding mill |
| CN105944809A (en) * | 2016-06-30 | 2016-09-21 | 四川江油铁鹰机械制造有限公司 | an impact crusher |
| CN206716081U (en) * | 2017-05-16 | 2017-12-08 | 山东城际轨道交通科技有限公司 | High frequency sieves wet type counterattack sand making machine certainly |
| CN208373199U (en) * | 2018-04-28 | 2019-01-15 | 南宁市砂友机械设备有限公司 | A kind of broken sand making machine of impact hammer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114100772A (en) * | 2021-10-29 | 2022-03-01 | 广东邦普循环科技有限公司 | Battery breaker |
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Application publication date: 20180814 |