CN102107152A - Vertical-shaft sand making machine - Google Patents
Vertical-shaft sand making machine Download PDFInfo
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- CN102107152A CN102107152A CN 201010578551 CN201010578551A CN102107152A CN 102107152 A CN102107152 A CN 102107152A CN 201010578551 CN201010578551 CN 201010578551 CN 201010578551 A CN201010578551 A CN 201010578551A CN 102107152 A CN102107152 A CN 102107152A
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- vertical shaft
- crusher chamber
- assembly
- main shaft
- feed hopper
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- 239000004576 sand Substances 0.000 title claims abstract description 20
- 239000004575 stone Substances 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 19
- 238000010276 construction Methods 0.000 claims description 18
- 238000005266 casting Methods 0.000 claims description 12
- 239000000446 fuel Substances 0.000 claims description 12
- 239000004519 grease Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 238000012216 screening Methods 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 abstract description 8
- 230000001050 lubricating effect Effects 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000013467 fragmentation Methods 0.000 description 3
- 238000006062 fragmentation reaction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 2
- 239000002360 explosive Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a vertical-shaft sand making machine which comprises a frame. A vertical-shaft box seat is arranged on the frame; a vertical shaft component driven by a motor is arranged in the vertical-shaft box seat; a crushing assembly for crushing stone is arranged above the vertical shaft component; a feed hopper is arranged above the crushing assembly; the crushing assembly comprises a crushing cavity component and a rotor component, wherein the crushing cavity component is fixed on the frame, and the rotor component is arranged in the crushing cavity component and connected with the vertical shaft component to crush stone; the feed hopper and the crushing cavity component are communicated with each other through a feed channel between the feed hopper and the crushing cavity component; and a lubricating system is arranged in the vertical shaft component. According to the invention, the rotor speed is obviously increased, the crushing efficiency is high, and functions of fine crushing and shaping are realized; the stone can form a protective bottom layer to protect the machine body from abrasion; the easily damaged parts are made from special wear resistant material, and convenient to maintain and replace; due to the thin oil lubricating system, the problem of spindle locking is effectively solved; the crushing and shaping are realized by adjusting the overflow port; and the amplitude of the entire machine is small and is normally smaller than 10 mm.
Description
Technical field
The present invention relates to mine mechanism, particularly a kind of vertical shaft type system sand machine.
Background technology
Flourish along with China's economy, mine mechanism is also developed rapidly, domestic many enterprises are by introducing advanced foreign technology and independent research in conjunction with developing the advanced mining equiment that meets national conditions, wherein, vertical shaft type system sand machine is that domestic in recent years each mine manufacturing enterprise develops a kind of high-tech system sand machine.At present, the vertical shaft type system sand machine that domestic each enterprise developed, its operation principle has two kinds: a kind of is the smashing principle of " stone-crash-stone "; A kind of is the smashing principle of " stone forges iron ".The contour structures of equipment also exists various multi-form, but concrete version difference, the complete machine performance that causes is also different, spinner velocity is low to cause crushing efficiency low, in small, broken bits and shaping feature imperfection, building stones are more serious to the wearing and tearing of fuselage, in addition because lubricious not enough to vertical shaft, the situation of vertical shaft locking may take place.
Summary of the invention
Problem to be solved by this invention just provides a kind of vertical shaft type system sand machine, rational in infrastructure, novel, unique, the running steady, easy to operate, when spinner velocity obviously improves, the fuselage wearing and tearing have been reduced, durable in use, and increase the thin oil grease lubrication system, efficiently solve vertical shaft locking problem.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme: a kind of vertical shaft type system sand machine, comprise frame, on frame, be provided with the vertical shaft block, be provided with vertical shaft assembly in the vertical shaft block by driven by motor, above the vertical shaft assembly, be provided with building stones are carried out broken broken assembly, above broken assembly, be provided with feed hopper, it is characterized in that: described broken assembly comprises the crusher chamber assembly that is fixed on the frame and is located in the crusher chamber assembly and is connected with the vertical shaft assembly building stones are carried out broken rotor assembly, be provided with feeder channel between feed hopper and the crusher chamber assembly and be interconnected, in the vertical shaft assembly, be provided with lubricious system.
Further, described crusher chamber assembly comprises the crusher chamber tube that is fixed on the frame, be located at the following cover and the last cover that is located at crusher chamber tube upper end of crusher chamber tube lower end, doffing covers and is provided with the following cover through hole that passes for rotor assembly, top cylinder covers to be provided with supplies with the last cover through hole that the material passage passes, described rotor assembly comprises and is located at the rotor body that is connected with the vertical shaft assembly in the crusher chamber tube, above rotor body, be provided with scuff panel down, on following scuff panel, be provided with the material casting head of broken building stones, on the material casting head, be provided with a material casting wear block, be provided with scuff panel above the material casting head, on last scuff panel, be provided with the feeding mouth that is communicated with feeder channel.
Further, the sidewall bodies of described crusher chamber tube is provided with the flash mouth, and flash mouth place is provided with the crusher chamber door of control flash mouth on off state.Unique two-way feeding manner can be realized fragmentation and shaping by regulating overfall.
Further, described feeding mouth is provided with top board, and top board is provided with honeycomb hole, is provided with the material separating disc of screening building stones above top board.
Further, be provided with rubber spring between described crusher chamber tube and the frame.Strengthen cushioning ability, reduce the complete machine amplitude.
Further, be provided with automatic rise system between described feed hopper and the crusher chamber tube, described automatic rise system comprises hydraulic cylinder that vertically is located on the feed hopper lateral wall and the gyroaxis that vertically is located at crusher chamber tube lateral wall, gyroaxis upper end level has revolving dial to switching, the piston rod of hydraulic cylinder and revolving dial switching, also be provided with connector on the feed hopper lateral wall, revolving dial is provided with brace, connector is connected with brace by bearing pin, and brace is provided with the chute of supply and marketing axle slippage when the feed hopper lifting.
Further, described feeder channel comprises and is located between scuff panel and the feed hopper several, connect on several cylindrical shell lower end and the last scuff panel and corresponding with described feeding mouth, several the width of cloth is penetrated on the inwall that pin is fixed on the crusher chamber tube, and it is corresponding with several cylindrical shell upper end that the bottom of described feed hopper is provided with the blowdown hole.
Further, the axle sleeve that is connected with frame on described vertical shaft assembly comprises the main shaft that is in transmission connection with motor and is located at main shaft, main shaft is positioned in the axle sleeve by two bearings up and down, be provided with the bearing cap that the axial location bearing makes up in two ends up and down at axle sleeve, be provided with hermetically-sealed construction between bearing cap and main shaft, described lubricious system comprises on the bearing cap sidewall bodies that is located at the axle sleeve lower end thin oil fuel feed hole, spill port and the grease fuel feed hole with the axle sleeve internal communication.
Further, described thin oil fuel feed hole and grease fuel feed hole are located at the two ends of the same diameter of bearing cap, and the lower end spindle nose of described main shaft is provided with tapered sleeve, and tapered sleeve is provided with belt pulley and the tapered sleeve interference fit is fixed on the main shaft.
Further, described hermetically-sealed construction comprise the hermetically-sealed construction I that is located between upper ball cover and the main shaft and be located at lower ball cover and main shaft between hermetically-sealed construction II, described hermetically-sealed construction I comprises bearing cap and the seal disc between the main shaft that is located at the axle sleeve upper end and is located at the bearing cap of axle sleeve upper end and the sealing ring I between the seal disc, described hermetically-sealed construction II comprises the bearing cap that is located at the axle sleeve lower end and the sealing ring III between the main shaft, also be provided with block bearing on the main shaft between described lower bearing and the lower ball cover, between the bearing of bottom and block bearing, be provided with space collar.
After adopting technique scheme, the present invention has following advantage: spinner velocity obviously improves, and the crushing efficiency height has in small, broken bits and shaping feature; In the production process, building stones can form the protection bottom, and fuselage does not have wearing and tearing, and is durable in use; A small amount of consumable accessory processes with special high-abrasive material, is convenient to safeguard change; Have oil lubricating system, effectively solve main shaft locking problem; Unique two-way feeding manner can be realized fragmentation and shaping by regulating overfall; The complete machine amplitude is little, under the normal condition less than 10mm.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of an embodiment of the present invention;
Fig. 2 is the explosive view of crusher chamber assembly;
Fig. 3 is the structural representation of rotor assembly;
Fig. 4 is an entity structure schematic diagram on the crusher chamber tube;
Fig. 5 is a back structures schematic diagram embodiment illustrated in fig. 1;
Fig. 6 is an I place enlarged drawing among Fig. 5;
Fig. 7 is the structural representation of vertical shaft assembly;
Fig. 8 is the schematic diagram one of lubricious system in the vertical shaft assembly;
Fig. 9 is the schematic diagram two of lubricious system in the vertical shaft assembly.
The specific embodiment
The structural representation of an embodiment of the present invention shown in Fig. 1 to 9, a kind of vertical shaft type system sand machine, comprise frame 1, on frame, be provided with vertical shaft block 2, be provided with vertical shaft assembly in the vertical shaft block by driven by motor, above the vertical shaft assembly, be provided with building stones are carried out broken broken assembly, above broken assembly, be provided with feed hopper 3, described broken assembly comprises the crusher chamber assembly that is fixed on the frame and is located in the crusher chamber assembly and is connected with the vertical shaft assembly building stones are carried out broken rotor assembly, be provided with feeder channel between feed hopper and the crusher chamber assembly and be interconnected, in the vertical shaft assembly, be provided with lubricious system.
Described crusher chamber assembly comprises the crusher chamber tube 4 that is fixed on the frame, be located at the following cover 41 and the last cover 42 that is located at crusher chamber tube upper end of crusher chamber tube lower end, doffing covers and is provided with the following cover through hole 411 that passes for rotor assembly, top cylinder covers to be provided with supplies with the last cover through hole 421 that the material passage passes, described rotor assembly comprises and is located at the rotor body 5 that is connected with the vertical shaft assembly in the crusher chamber tube, above rotor body, be provided with scuff panel 51 down, on following scuff panel, be provided with the material casting 52 of broken building stones, on the material casting head, be provided with a material casting wear block 53, be provided with scuff panel 54 above the material casting head, on last scuff panel, be provided with the feeding mouth 541 that is communicated with feeder channel.Be provided with flash mouth 43 on the sidewall bodies of crusher chamber tube, flash mouth place is provided with the crusher chamber door 44 of control flash mouth on off state.Be provided with top board 55 on feeding mouth, top board is provided with honeycomb hole 551, is provided with the material separating disc 56 of screening building stones above top board.Between crusher chamber tube and frame, be provided with rubber spring 8.
Be provided with automatic rise system between described feed hopper and the crusher chamber tube, described automatic rise system comprises the hydraulic cylinder 31 that vertically is located on the feed hopper lateral wall and vertically is located at the gyroaxis 32 of crusher chamber tube lateral wall, gyroaxis upper end level has revolving dial 33 to switching, the piston rod of hydraulic cylinder and revolving dial switching, also be provided with connector 34 on the feed hopper lateral wall, revolving dial is provided with brace 35, connector is connected with brace by bearing pin 36, and brace is provided with the chute 37 of supply and marketing axle slippage when the feed hopper lifting.
Described feeder channel comprise be located between scuff panel and the feed hopper several 6, connect on several cylindrical shell 61 lower ends and the last scuff panel and corresponding with described feeding mouth, several the width of cloth is penetrated on the inwall that pin 62 is fixed on the crusher chamber tube, and it is corresponding with several cylindrical shell upper end that the bottom of described feed hopper is provided with blowdown hole 38.
The axle sleeve 22 that is connected with frame on described vertical shaft assembly comprises the main shaft 21 that is in transmission connection with motor and is located at main shaft, main shaft is positioned in the axle sleeve by two bearings 23 up and down, be provided with the bearing cap 24 that the axial location bearing makes up in two ends up and down at axle sleeve, be provided with hermetically-sealed construction between bearing cap and main shaft, described lubricious system comprises on the bearing cap sidewall bodies that is located at the axle sleeve lower end thin oil fuel feed hole 241, spill port 242 and the grease fuel feed hole 243 with the axle sleeve internal communication.Thin oil fuel feed hole and grease fuel feed hole are located at the two ends of the same diameter of bearing cap, and the lower end spindle nose of described main shaft is provided with tapered sleeve 211, and tapered sleeve is provided with belt pulley 25 and is fixed on the main shaft with the tapered sleeve interference fit.Described hermetically-sealed construction comprise the hermetically-sealed construction I that is located between upper ball cover and the main shaft and be located at lower ball cover and main shaft between hermetically-sealed construction II, described hermetically-sealed construction I comprises bearing cap and the seal disc between the main shaft 26 that is located at the axle sleeve upper end and is located at the bearing cap of axle sleeve upper end and the sealing ring I27 between the seal disc, described hermetically-sealed construction II comprises the bearing cap that is located at the axle sleeve lower end and the sealing ring III28 between the main shaft, also be provided with block bearing 29 on the main shaft between described lower bearing and the lower ball cover, between the bearing of bottom and block bearing, be provided with space collar 291.
The present invention has following advantage: spinner velocity obviously improves, and the crushing efficiency height has in small, broken bits and shaping feature; In the production process, building stones can form the protection bottom, and fuselage does not have wearing and tearing, and is durable in use; A small amount of consumable accessory processes with special high-abrasive material, is convenient to safeguard change; Have oil lubricating system, effectively solve main shaft locking problem; Unique two-way feeding manner can be realized fragmentation and shaping by regulating overfall; The complete machine amplitude is little, under the normal condition less than 10mm.
Claims (10)
1. vertical shaft type system sand machine, comprise frame (1), on frame, be provided with vertical shaft block (2), be provided with vertical shaft assembly in the vertical shaft block by driven by motor, above the vertical shaft assembly, be provided with building stones are carried out broken broken assembly, above broken assembly, be provided with feed hopper (3), it is characterized in that: described broken assembly comprises the crusher chamber assembly that is fixed on the frame and is located in the crusher chamber assembly and is connected with the vertical shaft assembly building stones are carried out broken rotor assembly, be provided with feeder channel between feed hopper and the crusher chamber assembly and be interconnected, in the vertical shaft assembly, be provided with lubricious system.
2. a kind of vertical shaft type system sand machine according to claim 1, it is characterized in that: described crusher chamber assembly comprises the crusher chamber tube (4) that is fixed on the frame, be located at the following cover (41) of crusher chamber tube lower end and be located at the last cover (42) of crusher chamber tube upper end, doffing covers and is provided with the following cover through hole (411) that passes for rotor assembly, top cylinder covers to be provided with supplies with the last cover through hole (421) that the material passage passes, described rotor assembly comprises and is located at the rotor body (5) that is connected with the vertical shaft assembly in the crusher chamber tube, above rotor body, be provided with scuff panel (51) down, on following scuff panel, be provided with the material casting head (52) of broken building stones, on the material casting head, be provided with a material casting wear block (53), be provided with scuff panel (54) above the material casting head, on last scuff panel, be provided with the pan feeding (541) that is communicated with feeder channel.
3. a kind of vertical shaft type system sand machine according to claim 2, it is characterized in that: the sidewall bodies of described crusher chamber tube is provided with flash mouth (43), and flash mouth place is provided with the crusher chamber door (44) of control flash mouth on off state.
4. a kind of vertical shaft type system sand machine according to claim 2, it is characterized in that: described feeding mouth is provided with top board (55), and top board is provided with honeycomb hole (551), is provided with the material separating disc (56) of screening building stones above top board.
5. a kind of vertical shaft type system sand machine according to claim 2 is characterized in that: be provided with rubber spring (8) between described crusher chamber tube and the frame.
6. a kind of vertical shaft type system sand machine according to claim 2, it is characterized in that: be provided with automatic rise system between described feed hopper and the crusher chamber tube, described automatic rise system comprises hydraulic cylinder (31) that vertically is located on the feed hopper lateral wall and the gyroaxis (32) that vertically is located at crusher chamber tube lateral wall, gyroaxis upper end level has revolving dial (33) to switching, the piston rod of hydraulic cylinder and revolving dial switching, also be provided with connector (34) on the feed hopper lateral wall, revolving dial is provided with brace (35), connector is connected with brace by bearing pin (36), and brace is provided with the chute (37) of supply and marketing axle slippage when the feed hopper lifting.
7. according to claim 1 or 6 described a kind of vertical shaft type system sand machines, it is characterized in that: described feeder channel comprises several (6) that are located between scuff panel and the feed hopper, connect on several cylindrical shell (61) lower end and the last scuff panel and corresponding with described feeding mouth, several the width of cloth is penetrated pin (62) and is fixed on the inwall of crusher chamber tube, and it is corresponding with several cylindrical shell upper end that the bottom of described feed hopper is provided with blowdown hole (38).
8. a kind of vertical shaft type system sand machine according to claim 1, it is characterized in that: the axle sleeve (22) that is connected with frame on described vertical shaft assembly comprises the main shaft (2 1) that is in transmission connection with motor and is located at main shaft, main shaft is positioned in the axle sleeve by two bearings (23) up and down, be provided with the bearing cap (24) that the axial location bearing makes up in two ends up and down at axle sleeve, be provided with hermetically-sealed construction between bearing cap and main shaft, described lubricious system comprises on the bearing cap sidewall bodies that is located at the axle sleeve lower end thin oil fuel feed hole (241) with the axle sleeve internal communication, spill port (242) and grease fuel feed hole (243).
9. a kind of vertical shaft type system sand machine according to claim 8, it is characterized in that: described thin oil fuel feed hole and grease fuel feed hole are located at the two ends of the same diameter of bearing cap, the lower end spindle nose of described main shaft is provided with tapered sleeve (211), and tapered sleeve is provided with belt pulley (25) and is fixed on the main shaft with the tapered sleeve interference fit.
10. according to Claim 8 or 9 described a kind of vertical shaft type system sand machines, it is characterized in that: described hermetically-sealed construction comprise the hermetically-sealed construction I that is located between upper ball cover and the main shaft and be located at lower ball cover and main shaft between hermetically-sealed construction II, described hermetically-sealed construction I comprises bearing cap and the seal disc between the main shaft (26) that is located at the axle sleeve upper end and is located at the bearing cap of axle sleeve upper end and the sealing ring I (27) between the seal disc, described hermetically-sealed construction II comprises the bearing cap that is located at the axle sleeve lower end and the sealing ring III (28) between the main shaft, also be provided with block bearing (29) on the main shaft between described lower bearing and the lower ball cover, between the bearing of bottom and block bearing, be provided with space collar (291).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010578551A CN102107152B (en) | 2010-12-08 | 2010-12-08 | Vertical-shaft sand making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010578551A CN102107152B (en) | 2010-12-08 | 2010-12-08 | Vertical-shaft sand making machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102107152A true CN102107152A (en) | 2011-06-29 |
| CN102107152B CN102107152B (en) | 2012-10-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010578551A Active CN102107152B (en) | 2010-12-08 | 2010-12-08 | Vertical-shaft sand making machine |
Country Status (1)
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| CN (1) | CN102107152B (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941235A (en) * | 2012-11-29 | 2013-02-27 | 唐山市德龙钢铁有限公司 | Tungsten-carbide roller device of looping table for continuous rod and wire rolling |
| CN103691524A (en) * | 2013-12-11 | 2014-04-02 | 浙江浙矿重工股份有限公司 | Double-rotor crushing mechanism |
| CN104203418A (en) * | 2012-03-23 | 2014-12-10 | 美卓矿物公司 | Improvements in the mounting of wear parts for vertical shaft impact crushers |
| CN104588187A (en) * | 2014-07-28 | 2015-05-06 | 湖南朝阳机电股份有限公司 | Efficient and energy-saving direct-drive type sand production machine |
| CN104722378A (en) * | 2015-03-27 | 2015-06-24 | 浙江浙矿重工股份有限公司 | Vertical shaft type sand making machine |
| CN104722379A (en) * | 2015-03-27 | 2015-06-24 | 浙江浙矿重工股份有限公司 | Sand making machine |
| CN104728254A (en) * | 2015-03-27 | 2015-06-24 | 浙江浙矿重工股份有限公司 | Main shaft group on vertical shaft impact type crusher |
| CN104722375A (en) * | 2015-03-27 | 2015-06-24 | 浙江浙矿重工股份有限公司 | Sand making machine |
| CN104722357A (en) * | 2015-03-27 | 2015-06-24 | 浙江浙矿重工股份有限公司 | Vertical shaft type sand making machine |
| CN104722376A (en) * | 2015-03-27 | 2015-06-24 | 浙江浙矿重工股份有限公司 | Vertical-shaft impact crusher |
| CN104785322A (en) * | 2015-03-27 | 2015-07-22 | 浙江浙矿重工股份有限公司 | Vertical shaft impact type sand-making machine |
| CN106220744A (en) * | 2016-08-12 | 2016-12-14 | 江苏宝宝宿迁国民生物科技有限公司 | A kind of degeneration rice starch production disintegrating mechanism |
| CN106216055A (en) * | 2016-07-19 | 2016-12-14 | 南昌矿山机械有限公司 | Double rotor single vertical-spindle hammer crusher |
| CN106807501A (en) * | 2015-12-01 | 2017-06-09 | 衡阳双雁运输机械有限公司 | A kind of impeller mill |
| CN111318347A (en) * | 2020-03-03 | 2020-06-23 | 中国铁建重工集团股份有限公司 | Sand making machine rotor and sand making machine |
| CN111975595A (en) * | 2020-08-12 | 2020-11-24 | 孙立峰 | Ceramic insulator recycling treatment equipment and recycling treatment process |
| CN112588372A (en) * | 2020-12-24 | 2021-04-02 | 张瑞静 | Grinding device of shell powder for feed addition |
| CN113649159A (en) * | 2021-07-02 | 2021-11-16 | 南昌矿山机械有限公司 | Vertical shaft type impact crusher with central channel cone and feeding and distributing method |
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Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104203418A (en) * | 2012-03-23 | 2014-12-10 | 美卓矿物公司 | Improvements in the mounting of wear parts for vertical shaft impact crushers |
| CN104203418B (en) * | 2012-03-23 | 2016-08-24 | 美卓矿物公司 | Improvement in the installation for the wear parts of vertical shaft impact crusher |
| CN102941235A (en) * | 2012-11-29 | 2013-02-27 | 唐山市德龙钢铁有限公司 | Tungsten-carbide roller device of looping table for continuous rod and wire rolling |
| CN103691524A (en) * | 2013-12-11 | 2014-04-02 | 浙江浙矿重工股份有限公司 | Double-rotor crushing mechanism |
| CN103691524B (en) * | 2013-12-11 | 2016-03-30 | 浙江浙矿重工股份有限公司 | A kind of double-rotor mill structure |
| CN104588187A (en) * | 2014-07-28 | 2015-05-06 | 湖南朝阳机电股份有限公司 | Efficient and energy-saving direct-drive type sand production machine |
| CN104785322A (en) * | 2015-03-27 | 2015-07-22 | 浙江浙矿重工股份有限公司 | Vertical shaft impact type sand-making machine |
| CN104722357A (en) * | 2015-03-27 | 2015-06-24 | 浙江浙矿重工股份有限公司 | Vertical shaft type sand making machine |
| CN104722376A (en) * | 2015-03-27 | 2015-06-24 | 浙江浙矿重工股份有限公司 | Vertical-shaft impact crusher |
| CN104728254A (en) * | 2015-03-27 | 2015-06-24 | 浙江浙矿重工股份有限公司 | Main shaft group on vertical shaft impact type crusher |
| CN104722379A (en) * | 2015-03-27 | 2015-06-24 | 浙江浙矿重工股份有限公司 | Sand making machine |
| CN104722378A (en) * | 2015-03-27 | 2015-06-24 | 浙江浙矿重工股份有限公司 | Vertical shaft type sand making machine |
| CN104722375A (en) * | 2015-03-27 | 2015-06-24 | 浙江浙矿重工股份有限公司 | Sand making machine |
| CN106807501A (en) * | 2015-12-01 | 2017-06-09 | 衡阳双雁运输机械有限公司 | A kind of impeller mill |
| CN106216055A (en) * | 2016-07-19 | 2016-12-14 | 南昌矿山机械有限公司 | Double rotor single vertical-spindle hammer crusher |
| CN106220744A (en) * | 2016-08-12 | 2016-12-14 | 江苏宝宝宿迁国民生物科技有限公司 | A kind of degeneration rice starch production disintegrating mechanism |
| CN106220744B (en) * | 2016-08-12 | 2019-04-09 | 江苏宝宝宿迁国民生物科技有限公司 | Disintegrating mechanism is used in a kind of production of denaturation rice starch |
| CN111318347A (en) * | 2020-03-03 | 2020-06-23 | 中国铁建重工集团股份有限公司 | Sand making machine rotor and sand making machine |
| CN111975595A (en) * | 2020-08-12 | 2020-11-24 | 孙立峰 | Ceramic insulator recycling treatment equipment and recycling treatment process |
| CN111975595B (en) * | 2020-08-12 | 2022-04-26 | 重庆鸽牌电瓷有限公司 | Ceramic insulator recycling treatment equipment and recycling treatment process |
| CN112588372A (en) * | 2020-12-24 | 2021-04-02 | 张瑞静 | Grinding device of shell powder for feed addition |
| CN113649159A (en) * | 2021-07-02 | 2021-11-16 | 南昌矿山机械有限公司 | Vertical shaft type impact crusher with central channel cone and feeding and distributing method |
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| CN102107152B (en) | 2012-10-24 |
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