CN110525918B - Grab trolley of intelligent iron remover - Google Patents
Grab trolley of intelligent iron remover Download PDFInfo
- Publication number
- CN110525918B CN110525918B CN201910782653.2A CN201910782653A CN110525918B CN 110525918 B CN110525918 B CN 110525918B CN 201910782653 A CN201910782653 A CN 201910782653A CN 110525918 B CN110525918 B CN 110525918B
- Authority
- CN
- China
- Prior art keywords
- crank
- grab
- cylinder body
- grabbing
- intelligent
- 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.)
- Active
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 239000000463 material Substances 0.000 claims abstract description 20
- 238000010409 ironing Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 230000008602 contraction Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 abstract description 28
- 239000002184 metal Substances 0.000 abstract description 28
- 230000005291 magnetic effect Effects 0.000 abstract description 7
- 150000002739 metals Chemical class 0.000 abstract description 5
- 229910000851 Alloy steel Inorganic materials 0.000 abstract description 3
- 229910000617 Mangalloy Inorganic materials 0.000 abstract description 3
- -1 high manganese steel Chemical class 0.000 abstract description 3
- 239000010935 stainless steel Substances 0.000 abstract description 3
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000005294 ferromagnetic effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/901—Devices for picking-up and depositing articles or materials provided with drive systems with rectilinear movements only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/005—Control arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/02—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads
- B65G65/04—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads with pick-up shovels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/045—Sand, soil and mineral ore
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention provides an intelligent iron remover grab trolley which is slidably arranged on a sliding rail, and comprises an iron removing mechanism, a running mechanism and a controller, wherein the iron removing mechanism is slidably arranged at the bottom end of the sliding rail, the running mechanism is used for driving the iron removing mechanism to slide along the arrangement direction of the sliding rail, and the intelligent iron remover grab trolley is different from the magnetic iron removing principle of a traditional iron remover, has strong adaptability to metal objects, avoids the problems of frequent shutdown and manual picking of a belt conveyor caused by unclean iron removal of the traditional magnetic iron remover, can effectively remove nonferromagnetic metals such as high manganese steel, alloy steel, stainless steel and the like, can remove the lower metal objects in a belt conveyor material layer, and the middle and lower large metal objects in the belt conveyor material layer, ensures the conveying operation rate, and ensures the safety of downstream crushing equipment.
Description
Technical Field
The invention belongs to the technical field of auxiliary equipment of iron removers, and particularly relates to an intelligent grab trolley of an iron remover.
Background
The ores are always mixed with metal objects of different sizes and forms in the processes of mining, shoveling, transporting and processing. The metal matters can have harmful effects on crushing equipment in the ore crushing process, and the metal matters must be removed, and a common method at present is to use a magnetic principle iron remover to suck and remove ferromagnetic metal matters. The traditional iron remover used in mines at present is divided into a permanent magnet iron remover and an electromagnetic iron remover, and the iron removing principle is that the iron remover sucks out and removes the iron remover through the new attraction of the magnetic field generated by the iron remover to ferromagnetic metal. However, the traditional iron remover is difficult to remove the following metal objects: 1. non-ferromagnetic metals or weakly magnetic metals such as high manganese steel, alloy steel, and stainless steel; 2. the middle lower part and the lower part of the feeding belt material layer are metal objects; 3. the middle part and the lower part of the feeding belt material layer are large-sized metal objects.
Disclosure of Invention
In order to solve the technical problems, the invention provides an intelligent iron remover grab trolley which is different from the traditional iron remover iron removal principle.
The technical scheme adopted by the invention is as follows: this intelligent de-ironing separator grab dolly, this grab dolly slidable mounting is on the slide rail, this grab dolly including slide set up in the deironing mechanism of slide rail bottom, be used for driving deironing mechanism along the gliding running gear of setting direction of slide rail and controller, deironing mechanism is including sliding set up in the U type card of slide rail bottom, articulated in the telescopic link of U type card bottom central point department and fixed two sets of grab bucket mechanisms that set up in U type card bottom both sides, two sets of grab bucket mechanism symmetry set up in the both sides of telescopic link, grab bucket mechanism includes first cylinder body, second cylinder body, grab bucket and installs the vibrating motor on grab bucket, the bottom of telescopic link is articulated with the central point department of crank II, the both ends top of crank II is respectively through one first cylinder body and the bottom both sides of U type card link to each other, the both ends of crank II are all through the second cylinder body and grab bucket in tip position department link to each other, one of one end of this grab bucket wears to be equipped with a grab axle, the intermediate position department of this grab axle is equipped with one end I and the crank axle is kept away from the crank I wherein the crank axle is articulated with the second one side of the connecting plate I.
Further, the longitudinal section of the grabbing hopper is in a fan shape, and the grabbing shaft penetrates through the center point of the fan-shaped structure.
Further, a motor mounting plate for mounting the vibration motor is arranged on one edge of the fan-shaped structure, which is close to the first cylinder body.
Further, an edge of the fan-shaped structure far away from the first cylinder body is recessed inwards to form a sawtooth-shaped structure with a plurality of open teeth.
Further, the running gear includes the running motor that is connected with the controller electricity and two sets of slide mechanism of symmetry setting in the slide rail both sides, slide mechanism includes the pulley of hugging closely the slide rail inner wall and sets up in the gasket in the pulley outside, the bottom of gasket and the one end fixed connection of U type card, and the pulley in one set of slide mechanism is rotated through the pivot with the gasket and is connected, and the pulley in another set of slide mechanism is rotated through the output shaft of running motor with the gasket and is connected.
Further, the sliding rail is an I-shaped steel rail.
Further, a vibration blanking groove is formed in the grabbing hopper.
Compared with the prior art, the invention has the beneficial effects that: the invention has strong adaptability to metal objects, avoids the problems of frequent shutdown and manual picking of the feeding belt caused by unclean iron removal of the traditional magnetic iron remover, can effectively remove nonferromagnetic metals or weak magnetic metals such as high manganese steel, alloy steel, stainless steel and the like, and can remove the lower and middle metal objects of the feeding belt layer and the middle and lower massive metal objects of the feeding belt layer, thereby ensuring the conveying operation rate and ensuring the safety of downstream crushing equipment.
Drawings
FIG. 1 is a two-axis diagram of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic diagram of the connection relationship of the grab bucket, the connecting plate, the crank II and the crank I in the invention;
FIG. 4 is an enlarged partial schematic view at A in FIG. 3;
the marks in the figure: 1. crank II, 2, connecting plate, 3, second cylinder body, 4, grab the hopper, 5, vibrating motor, 6, grab the material axle, 7, crank I, 8, motor mounting panel, 9, tooth, 10, vibration unloading groove, 11, slide rail, 12, telescopic link, 13, U type card, 14, first cylinder body, 15, gasket, 16, walking motor, 17, pulley.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all, embodiments of the present invention, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present invention are within the scope of protection of the present invention.
As shown in fig. 1 and 2, this intelligent iron remover grab trolley, this grab trolley slidable mounting is on slide rail 11, this grab trolley is including sliding the deironing mechanism that sets up in slide rail 11 bottom, be used for driving deironing mechanism along slide rail 11's the gliding running gear of setting direction and controller, deironing mechanism is including sliding setting up in slide rail 11 bottom U type card 13, hinge in U type card 13 bottom central point department's telescopic link 12 and fixed two sets of grab mechanisms that set up in U type card 13 bottom both sides, two sets of grab mechanisms symmetry set up in telescopic link 12's both sides, grab mechanism includes first cylinder body 14, second cylinder body 3, grab hopper 4 and installs the vibrating motor 5 on grab hopper 4, first cylinder body 14 and second cylinder body 3 all can be hydro-cylinder, cylinder or electric cylinder, the bottom of telescopic link 12 is articulated with crank II 1's central point department, crank II 1's both ends top is passed through one respectively first cylinder body 14 and U type card 13's bottom both sides link to each other, as shown in fig. 3 and 4 are equipped with two sets of grab hopper mechanisms that the crank 1 is equipped with one end 7 and one end of the crank 7 is equipped with one end of the crank 7 along the vertical axis of the crank 1 and is equipped with one end 7, one end of the crank 7 is equipped with one end of two sets of grab hopper 1 and one end 7 is equipped with one end 7 of one end of the connecting plate I and one end 7 is kept away from one end 7, one end is equipped with one end 7 of two ends I and one end 7 is of one end 7 is equipped with one end 7, one end is of the other end 7 is connected with one end 7 is one end 7 and one end is one end 7 is one end 6 and the other is one end 7 is one end is one and the other. When the material possibly containing metal objects on the feeding belt is required to be grabbed or discharged, the crank I7 is driven to rotate around the hinging point of the crank I and the connecting plate 2 through the expansion and contraction of the cylinder body 3, and then the grabbing shaft 6 and the grabbing hoppers 4 are driven to swing clockwise or anticlockwise together, so that the opening and closing of the two grabbing hoppers 4 can be effectively controlled, the grabbing and discharging actions of the material are realized, the stability is good, the grabbing process is stable, and the shaking condition cannot occur; when the material grabbing action is completed, the vibration motor 5 starts to work so as to drive the grabbing hopper 4 to vibrate, and the materials grabbed in the grabbing hopper 4 and smaller than the width of the vibrating blanking chute 10 fall back onto the feeding belt again, so that the materials which are needed to be sent back to the feeding belt after the metal objects are manually picked out from the rest materials are reduced; in addition, the sawtooth-shaped structure with a plurality of open teeth is arranged on the grabbing hoppers, so that the two grabbing hoppers can be effectively prevented from being clamped when being closed, and the normal work of the grabbing hopper is influenced.
Further optimizing this scheme, the longitudinal section of grabbing hopper 4 is fan-shaped, grabs material axle 6 and wears to establish in the central point position department of this fan-shaped structure, in order to reach best result of use, the radian of the circular arc limit of this fan-shaped structure and the radian phase-match of feeding belt 18 to make the invention have not the dead angle when snatching the material on the feeding belt.
Further optimizing the solution, the fan-shaped structure is provided with a motor mounting plate 8 for mounting the vibration motor 5 on one side close to the first cylinder 14.
Further optimizing this scheme, this fan-shaped structure keeps away from the first cylinder body 14 an limit inwards sunken formation has a plurality of serration structures of tooth 9, and this serration structure can prevent effectively that two grab hoppers from being blocked when closing, influences the normal work of this invention.
Further optimizing this scheme, running gear includes the running motor 16 that is connected with the controller electricity and two sets of slide mechanism of symmetry setting in slide rail 11 both sides, slide mechanism is including hugging closely the pulley 17 of slide rail 11 inner wall and setting up in the gasket 15 in the pulley 17 outside, and the bottom of gasket 15 and one of them end fixed connection of U type card 13, and pulley 17 and gasket 15 in one set of slide mechanism are rotated through the pivot and are connected, and pulley 17 and gasket 15 in another set of slide mechanism pass through the output shaft rotation connection of running motor 16.
Further optimizing this scheme, slide rail 11 is I-steel track, and here needs to be explained, slide rail 11 also can be the rack slide rail.
According to the scheme, the vibrating blanking groove 10 is formed in the grabbing hopper 4, the vibrating blanking groove 10 can be used for grabbing and screening metal objects in materials conveyed on the feeding belt, the width of the vibrating blanking groove 10 is required to be selected and grooved according to the granularity of the metal objects to be screened by a person in the field, when the grabbing material is finished, the vibrating motor 5 starts to work to drive the grabbing hopper 4 to vibrate, the materials grabbed in the grabbing hopper 4 and smaller than the width of the vibrating blanking groove 10 fall back onto the feeding belt again, and materials which are required to be sent back to the feeding belt after the metal objects are manually picked out of the rest materials are reduced.
The working process of the invention is as follows:
step one, when metal objects exist in materials conveyed on a feeding belt, a controller controls a traveling motor 16 to start;
step two, the controller controls the second cylinder body 3 to work, the second cylinder body 3 drives the grabbing hopper 4 to rotate along the grabbing shaft 6, and the grabbing hopper 4 grabs the metal objects and ores around the metal objects together to finish grabbing actions;
step three, the controller controls the first cylinder 14 to work, and the first cylinder 14 drives the iron removing mechanism to move upwards;
fourthly, the controller controls the vibration motor 5 to work, and the vibration motor 5 drives the grab bucket 4 to vibrate, so that ore with the size smaller than that of the vibrating blanking chute 10 falls back to the feeding belt again;
step five, the controller controls the vibration motor 5 to stop working, and simultaneously controls the traveling motor 16 to move to the tail end of the sliding rail 11 along the arrangement direction of the sliding rail 11, and then the controller controls the second cylinder 3 to drive the grab bucket 4 to rotate along the grab shaft 6 so as to discharge metal objects and residual ores into the waste steel bucket;
and step six, the controller controls the running motor 16 to work, so that the iron removing mechanism returns to the initial position along the original path of the setting direction of the sliding rail 11, and waits for the next iron signal.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides an intelligence de-ironing separator grab bucket dolly, this grab bucket dolly slidable mounting is on slide rail (11), its characterized in that: the grab trolley comprises an iron removing mechanism arranged at the bottom end of a sliding rail (11) in a sliding manner, a running mechanism and a controller, wherein the running mechanism and the controller are used for driving the iron removing mechanism to slide along the arrangement direction of the sliding rail (11), the iron removing mechanism comprises a U-shaped clamp (13) arranged at the bottom end of the sliding rail (11) in a sliding manner, a telescopic rod (12) hinged to the central position of the bottom of the U-shaped clamp (13) and two groups of grab bucket mechanisms fixedly arranged at the two sides of the bottom of the U-shaped clamp (13), the two groups of grab bucket mechanisms are symmetrically arranged at the two sides of the telescopic rod (12), the grab bucket mechanisms comprise a first cylinder body (14), a second cylinder body (3), a grab bucket (4) and a vibrating motor (5) arranged on the grab bucket (4), the bottom of the telescopic rod (12) is hinged to the central position of a crank II (1), the tops of the two ends of the crank II (1) are respectively connected with the two sides of the bottom of the U-shaped clamp (13) through one first cylinder body (14), a connecting plate (2) is fixedly arranged at the bottom of the crank II (1) along the vertical direction, the two ends of the crank II (1) are symmetrically arranged at the two ends of the crank II (1) through the crank II (6) and one end (6) is provided with one end (7) of the middle material, one end of the crank I (7) is hinged with one side of the bottom end of the connecting plate (2), the other end of the crank I (7) is hinged with one end, far away from the crank II (1), of the second cylinder body (3), the crank I (7) is driven to rotate around the hinging point of the crank I and the connecting plate (2) through the expansion and contraction of the second cylinder body (3), and further the grabbing shaft (6) and the grabbing hoppers (4) are driven to swing clockwise or anticlockwise together, so that the two grabbing hoppers (4) are controlled to open and close; the grabbing hopper (4) is provided with a vibrating blanking groove (10).
2. The intelligent de-ironing separator grab trolley according to claim 1, wherein: the longitudinal section of the grabbing hopper (4) is in a fan shape, and the grabbing shaft (6) is arranged at the center point of the fan-shaped structure in a penetrating mode.
3. The intelligent de-ironing separator grab trolley according to claim 2, wherein: a motor mounting plate (8) for mounting the vibration motor (5) is arranged on one edge of the fan-shaped structure, which is close to the first cylinder body (14).
4. The intelligent de-ironing separator grab trolley according to claim 2, wherein: one edge of the fan-shaped structure far away from the first cylinder body (14) is inwards recessed to form a sawtooth-shaped structure with a plurality of open teeth (9).
5. The intelligent de-ironing separator grab trolley according to claim 1, wherein: the running gear includes running motor (16) and two sets of slide mechanism of symmetry setting in slide rail (11) both sides that are connected with the controller electricity, slide mechanism is including pulley (17) and gasket (15) that set up in pulley (17) outside of hugging closely slide rail (11) inner wall, and the bottom of gasket (15) is fixed connection with one of them end of U type card (13), and pulley (17) and gasket (15) in one set of slide mechanism are connected through the pivot rotation in another set of slide mechanism are connected through the output shaft rotation of running motor (16) with gasket (15).
6. The intelligent de-ironing separator grab trolley according to claim 5, wherein: the sliding rail (11) is an I-shaped steel rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910782653.2A CN110525918B (en) | 2019-08-23 | 2019-08-23 | Grab trolley of intelligent iron remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910782653.2A CN110525918B (en) | 2019-08-23 | 2019-08-23 | Grab trolley of intelligent iron remover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110525918A CN110525918A (en) | 2019-12-03 |
| CN110525918B true CN110525918B (en) | 2024-03-12 |
Family
ID=68662693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910782653.2A Active CN110525918B (en) | 2019-08-23 | 2019-08-23 | Grab trolley of intelligent iron remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110525918B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09151075A (en) * | 1995-12-01 | 1997-06-10 | Minotsu Tekko Kk | Dredging grab bucket |
| RU2082854C1 (en) * | 1993-01-11 | 1997-06-27 | Виталий Викторович Богданов | Grab |
| CN2786080Y (en) * | 2004-12-13 | 2006-06-07 | 贵阳铝镁设计研究院 | Aluminium fluid cleaning unit |
| CN200964599Y (en) * | 2006-10-31 | 2007-10-24 | 李绍基 | Vibrated grab bucket formation machine |
| TWM362865U (en) * | 2009-02-20 | 2009-08-11 | Bing-Huang Zhang | Grab for excavator capable of increasing density of matters being gripped |
| CN202416559U (en) * | 2011-12-13 | 2012-09-05 | 杨光辉 | Vibrating type sewage well sludge excavating machine |
| KR20120139511A (en) * | 2011-06-17 | 2012-12-27 | 조민행 | Grapple tongs crusher |
| CN204474173U (en) * | 2015-02-06 | 2015-07-15 | 云南特安特起重机械有限公司 | A kind of hydraulic grab crane in bridge type |
| CN205822300U (en) * | 2016-07-23 | 2016-12-21 | 锦州华夏易通物流有限公司 | A kind of coal grab novel grab bucket mechanism |
| CN211077488U (en) * | 2019-08-23 | 2020-07-24 | 中信重工机械股份有限公司 | Intelligent iron remover grab trolley |
-
2019
- 2019-08-23 CN CN201910782653.2A patent/CN110525918B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2082854C1 (en) * | 1993-01-11 | 1997-06-27 | Виталий Викторович Богданов | Grab |
| JPH09151075A (en) * | 1995-12-01 | 1997-06-10 | Minotsu Tekko Kk | Dredging grab bucket |
| CN2786080Y (en) * | 2004-12-13 | 2006-06-07 | 贵阳铝镁设计研究院 | Aluminium fluid cleaning unit |
| CN200964599Y (en) * | 2006-10-31 | 2007-10-24 | 李绍基 | Vibrated grab bucket formation machine |
| TWM362865U (en) * | 2009-02-20 | 2009-08-11 | Bing-Huang Zhang | Grab for excavator capable of increasing density of matters being gripped |
| KR20120139511A (en) * | 2011-06-17 | 2012-12-27 | 조민행 | Grapple tongs crusher |
| CN202416559U (en) * | 2011-12-13 | 2012-09-05 | 杨光辉 | Vibrating type sewage well sludge excavating machine |
| CN204474173U (en) * | 2015-02-06 | 2015-07-15 | 云南特安特起重机械有限公司 | A kind of hydraulic grab crane in bridge type |
| CN205822300U (en) * | 2016-07-23 | 2016-12-21 | 锦州华夏易通物流有限公司 | A kind of coal grab novel grab bucket mechanism |
| CN211077488U (en) * | 2019-08-23 | 2020-07-24 | 中信重工机械股份有限公司 | Intelligent iron remover grab trolley |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110525918A (en) | 2019-12-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105414493B (en) | A kind of wearing piece casting mould turnover sand fallout system | |
| CN109894258A (en) | A kind of magnetic iron ore pretreatment unit | |
| CN106115288A (en) | Thick barium based on toggle is slagged tap roll-over table | |
| CN208230791U (en) | A kind of modified molding sand screening recyclable device | |
| CN113289737A (en) | Recycling and reusing treatment method for steel smelting steel slag | |
| CN110986595A (en) | Automatic electrode paste adding device and method for submerged arc furnace | |
| CN211077489U (en) | High-efficient mine intelligence deironing system | |
| CN211077488U (en) | Intelligent iron remover grab trolley | |
| CN110525918B (en) | Grab trolley of intelligent iron remover | |
| CN108816502B (en) | A kind of environment-friendly type transmission rotation equipment for removing ferric ion | |
| US2352712A (en) | Recovery and use of scrap steel | |
| CN110525917B (en) | Intelligent iron removal system and iron removal method for mine | |
| CN206153493U (en) | Feeding mechanism for cold heading machine | |
| CN103754654A (en) | Material guiding device and bucket wheel machine | |
| CN213728498U (en) | Slag treatment system | |
| CN207090544U (en) | Feeding structure is improved to tear material machine open | |
| CN205932134U (en) | Sealing -tape machine returning charge is retrieved C type and is scraped trigger | |
| CN107855264A (en) | A kind of scrap iron recovery processing unit | |
| CN110525919B (en) | Intelligent iron removal system and method for efficient mine | |
| CN209835075U (en) | Lifting device for brown corundum powder | |
| CN207238235U (en) | Spiral coal screen iron eliminator special | |
| CN206027921U (en) | Mining magnetic separation system | |
| CN211660248U (en) | Magnetic suspension iron removal device with safety protection function for broken construction waste | |
| CN218191656U (en) | Resource recovery equipment for construction waste | |
| CN107130268A (en) | Automation stripping barrel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |