CN111891642A - Ore lifting machine is used in mine - Google Patents
Ore lifting machine is used in mine Download PDFInfo
- Publication number
- CN111891642A CN111891642A CN202010753320.XA CN202010753320A CN111891642A CN 111891642 A CN111891642 A CN 111891642A CN 202010753320 A CN202010753320 A CN 202010753320A CN 111891642 A CN111891642 A CN 111891642A
- Authority
- CN
- China
- Prior art keywords
- plate
- ore
- block
- mine
- stress
- 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.)
- Granted
Links
Images
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
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/12—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element
-
- 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
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
-
- 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
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
- B65G17/32—Individual load-carriers
-
- 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)
- Crushing And Grinding (AREA)
Abstract
The invention discloses an ore hoisting machine for mines, which structurally comprises a machine body, a base and a feeding hopper, wherein the feeding hopper is fixedly embedded at the lower position of the left side of the machine body, the machine body is welded with the base, the other half of the fractured ore can be borne by the lower pendulum of the lower pendulum plate, and the ore can be clamped by the lower pendulum plate and the top plate through the matching of the elastic pieces, so that the fracture of the ore body into two halves is effectively avoided, the situation that the carrying plate can not simultaneously convey the ore which is broken into two parts at one time can be caused, the stress plate can swing inwards along the lifting plate by extruding the stress plate by the small ore, and the lifting plate can be driven to ascend along the fixed rod while swinging inwards, thereby make atress board and lifter plate can block small-size ore, the effectual condition of having avoided the lower hem board can't carry out the centre gripping to small-size ore and fix.
Description
Technical Field
The invention relates to the field of elevators, in particular to an ore elevator for mines.
Background
The ore lifting machine is mainly used for carrying out the equipment of vertical transfer to the ore of mining, can be through putting into the hopper with the ore of mining, and the rethread internal transfer device conveys the ore vertically to the grotto upper strata, and extensive the application is in the ore mining trade, based on the above-mentioned description the inventor discovers that current ore lifting machine for mine mainly has following not enough, for example:
because the ore lifting machine is through the loading board on the inside conveyer with going into the inside ore of hopper shovel and carry out the perpendicular conveying, if the ore makes the ore appear deeper crack because of the striking at the in-process of mining, then the ore fracture becomes two halves when can making the loading board shovel from one side of ore main part to the loading board can not once only carry out the condition of conveying simultaneously to the ore that breaks into two parts.
Disclosure of Invention
In order to solve the above problems, the present invention provides an ore hoisting machine for a mine.
In order to achieve the purpose, the invention is realized by the following technical scheme: the ore hoisting machine for the mine structurally comprises a machine body, a base and a feeding hopper, wherein the feeding hopper is fixedly embedded at the lower position of the left side of the machine body, and the machine body is welded with the base; the machine body comprises an outer frame, a transmission chain and a bearing plate, wherein the transmission chain is movably clamped in the inner position of the outer frame, and the bearing plate and the transmission chain are of an integrated structure.
As a further optimization of the invention, the bearing plate comprises upper connection plates, boosting strips and connecting plates, the upper connection plates are movably clamped with the connecting plates, the boosting strips are arranged between the upper connection plates and the connecting plates, and concave surfaces are arranged on the upper surfaces of the upper connection plates.
As a further optimization of the invention, the connecting plate comprises an ejector plate, an elastic sheet, a lower swinging plate and a lower pushing block, wherein the elastic sheet is arranged between the ejector plate and the lower swinging plate, the lower pushing block is in clearance fit with the ejector plate, and the lower swinging plate can be pushed downwards by the lower pushing block through the extrusion of an object on the lower pushing block.
As a further optimization of the invention, the lower swing plate comprises a clamping block, a guide frame, a plate body and a plate surface, wherein the clamping block is embedded and fixed at the position of the upper surface of the plate surface, the guide frame and the plate body are of an integrated structure, the plate surface is movably clamped with the guide frame, and the eight clamping blocks are uniformly distributed on the upper surface of the plate surface in parallel.
As a further optimization of the invention, the clamping block comprises a stress plate, a fixed rod, a bottom plate and a lifting plate, wherein the stress plate is hinged with the lifting plate, the fixed rod is embedded and fixed at the upper end of the bottom plate, the lifting plate is movably clamped with the fixed rod, and the two stress plates are uniformly and symmetrically distributed at the left side and the right side of the lifting plate.
As a further optimization of the invention, the stress plate comprises elastic pieces, movable rods, three attaching blocks and a bottom plate, wherein the elastic pieces are arranged between the movable rods and the bottom plate, the movable rods are movably clamped with the bottom plate, the attaching blocks are hinged with the front ends of the movable rods, and the three attaching blocks are uniformly matched and distributed in parallel on the right side of the bottom plate through the movable rods.
As a further optimization of the invention, the attaching block comprises a pressing block, a combining block and a fixing plate, the pressing block and the combining block are of an integrated structure, the combining block is embedded and fixed at the right side position of the fixing plate, and the inside of the pressing block is of an oval structure.
The invention has the following beneficial effects:
1. the lower pendulum through the lower pendulum plate can bear cracked second half ore, and through the cooperation of elasticity piece, can make lower pendulum plate and overhead board carry out the centre gripping to the ore, has effectually avoided the ore main part to split into two halves, then can make the loading board can not once only carry out the condition of conveying simultaneously to the ore that splits into two parts.
2. Through the extrusion that small-size ore produced the stress board, can make the stress board along the lifter plate internal swing, and can drive the lifter plate and rise along the dead lever when the stress board is internal swing to make stress board and lifter plate can block small-size ore, the effectual lower hem board of having avoided can't carry out the fixed condition of centre gripping to small-size ore.
Drawings
Fig. 1 is a schematic structural diagram of an ore hoisting machine for mines according to the present invention.
Fig. 2 is a schematic structural view of a front section of the machine body of the present invention.
FIG. 3 is a schematic front sectional view of the carrier plate according to the present invention.
Figure 4 is a schematic structural view in elevation of a cross-section of a connector tile according to the present invention.
FIG. 5 is a front view of a half-section of the lower swing plate of the present invention.
FIG. 6 is a schematic front view of a cross section of the clamping block of the present invention.
Fig. 7 is a schematic structural view of a front half section of the stress plate of the invention.
Fig. 8 is a schematic structural diagram of a front cross section of the fitting block of the present invention.
In the figure: the device comprises a machine body-1, a base-2, an inlet hopper-3, an outer frame-11, a transmission chain-12, a bearing plate-13, an upper connecting plate-a 1, a boosting strip-a 2, a connecting plate-a 3, an upper connecting plate-a 31, an elastic sheet-a 32, a lower swinging plate-a 33, a lower pushing block-a 34, a clamping block-b 1, a guide frame-b 2, a plate body-b 3, a plate surface-b 4, a stress plate-b 11, a fixed rod-b 12, a bottom plate-b 13, a lifting plate-b 14, an elastic sheet-c 1, a movable rod-c 2, a joint block-c 3, a bottoming plate-c 4, a pressing block-c 31, a combination block-c 32 and a fixed plate-c 33.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1-5:
the invention provides an ore hoisting machine for mines, which structurally comprises a machine body 1, a base 2 and a feeding hopper 3, wherein the feeding hopper 3 is embedded at the lower position of the left side of the machine body 1, and the machine body 1 is welded with the base 2; the machine body 1 comprises an outer frame 11, a transmission chain 12 and a bearing plate 13, wherein the transmission chain 12 is movably clamped in the inner position of the outer frame 11, and the bearing plate 13 and the transmission chain 12 are of an integrated structure.
The bearing plate 13 comprises an upper fishplate bar a1, a boosting bar a2 and a connecting fishplate bar a3, the upper fishplate bar a1 is movably clamped with the connecting fishplate bar a3, the boosting bar a2 is installed between an upper fishplate bar a1 and a connecting fishplate bar a3, and the upper surface of the upper fishplate bar a1 is provided with a concave surface which can stably bear ores.
The connecting plate a3 comprises an abutting plate a31, an elastic sheet a32, a swinging plate a33 and a pushing block a34, wherein the elastic sheet a32 is installed between the abutting plate a31 and the swinging plate a33, the pushing block a34 is in clearance fit with the abutting plate a31, and the pushing block a34 can push the swinging plate a33 downwards through the squeezing of the pushing block a34 by an object, so that the swinging plate a33 can swing downwards along the abutting plate a31, and the pushing block a34 can clamp the other half of broken ore.
The lower swing plate a33 comprises a clamping block b1, a guide frame b2, a plate body b3 and a plate surface b4, the clamping block b1 is embedded in the upper surface of the plate surface b4, the guide frame b2 and the plate body b3 are of an integrated structure, the plate surface b4 is movably clamped with the guide frame b2, the clamping blocks 63b 1 are eight, the clamping blocks are uniformly distributed on the upper surface of the plate surface b4 in parallel, and the clamping blocks b1 can extend into the concave surface of ore, so that the ore holding power of the mechanism can be enhanced.
The detailed use method and action of the embodiment are as follows:
in the invention, as the machine body 1 shovels the ore in the hopper 3 through the bearing plate 13 on the internal transmission chain 12 for vertical transmission, if the ore is deeply cracked due to impact in the mining process, the ore is broken into two parts when the bearing plate 13 shovels from one side of the ore body, so that the bearing plate 13 cannot simultaneously transmit the ore which is broken into two parts at one time, the problem can be effectively solved through the connecting plate a3 on the bearing plate 13, the boosting strip a2 can push the upper connecting plate a1 to extend forwards, so that the upper connecting plate a1 can shovel and transmit the ore in the hopper 3, and the lower pushing block a34 can push the lower swinging plate a33 downwards to swing along the elastic sheet a32 when the upper connecting plate a1 is pressed by the inner wall of the outer frame 11, so that the lower pushing block a34 is pressed when the upper connecting plate a1 is retracted inwards, the accident makes down balance staff a33 can bear the weight of cracked second half ore, and the cooperation through elastic sheet a32, can make balance staff a33 and overhead board a31 carry out the centre gripping to the ore, and can stretch into the concave surface of ore inside through card blocking piece b1, thereby can strengthen balance staff a33 and to the grabbing power of ore, the effectual ore main part of having avoided splits into two halves, then can make loading board 13 can not once only carry out the condition of conveying simultaneously to the ore that splits into two parts.
Example 2
As shown in fig. 6-8:
the clamping block b1 comprises a stress plate b11, a fixing rod b12, a bottom plate b13 and a lifting plate b14, the stress plate b11 is hinged to the lifting plate b14, the fixing rod b12 is embedded at the upper end of the bottom plate b13, the lifting plate b14 is movably clamped with the fixing rod b12, the stress plates b11 are two and are uniformly distributed symmetrically on the left side and the right side of the lifting plate b14, the outer side of the stress plate b11 is pressed inwards through small ore, the stress plate b11 can swing inwards along the bottom plate b13, the lifting plate b14 can be driven to ascend upwards along the fixing rod b12 while swinging inwards, and accordingly the small ore can be blocked.
The stress plate b11 comprises an elastic sheet c1, a movable rod c2, a fitting block c3 and a bottoming plate c4, the elastic sheet c1 is installed between the movable rod c2 and the bottoming plate c4, the movable rod c2 is movably clamped with the bottoming plate c4, the fitting block c3 is hinged to the front end of the movable rod c2, the fitting block c3 is three, the fitting blocks c2 are uniformly matched and distributed on the right side of the bottoming plate c4 in parallel, and the fitting blocks c3 can swing along with the concave-convex of the surface of the ore until the fitting blocks c3 are fitted with the surface of the ore.
The sticking block c3 comprises a pressing block c31, a combining block c32 and a fixing plate c33, the pressing block c31 and the combining block c32 are of an integrated structure, the combining block c32 is embedded at the right side position of the fixing plate c33, the pressing block c31 is of an oval structure, and the clamping degree of the mechanism on ores can be enhanced.
The detailed use method and action of the embodiment are as follows:
in the invention, because the degree that the lower swinging plate a33 can be closed after the lower push block a34 is pressed is not large, so that ore with smaller size after being broken can not be clamped and fixed by the lower swing plate a33, and through the matching of the stress plate b11 on the lower swing plate a33 and the lifting plate b14, such problems can be effectively solved, the stress board b11 can be swung inwards along the lifting board b14 by the extrusion of the small ore to the stress board b11, and can bring the lifting plate b14 to ascend along the fixing rod b12 while the force bearing plate b11 swings inwards, thereby make atress board b11 and lifter plate b14 can block small-size ore, and can follow the unsmooth swing on ore surface through laminating piece c3, laminate mutually with the ore surface until laminating piece c3, the rethread applys the piece c31 and can strengthen two adjacent atress boards b11 to the degree of clamp of small-size ore, the effectual circumstances of fixing can't carry out the centre gripping to small-size ore of pendulum board a33 under having avoided.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (7)
1. The utility model provides an ore lifting machine for mine, its structure includes organism (1), base (2), goes into hopper (3), go into hopper (3) and build in the left side of organism (1) and lean on lower position, its characterized in that: the machine body (1) is welded with the base (2);
the machine body (1) comprises an outer frame (11), a transmission chain (12) and a bearing plate (13), wherein the transmission chain (12) is movably clamped at the inner position of the outer frame (11), and the bearing plate (13) and the transmission chain (12) are of an integrated structure.
2. A mine ore hoisting machine according to claim 1, wherein: the bearing plate (13) comprises an upper connecting plate (a1), a boosting bar (a2) and a connecting plate (a3), the upper connecting plate (a1) is movably clamped with the connecting plate (a3), and the boosting bar (a2) is installed between the upper connecting plate (a1) and the connecting plate (a 3).
3. A mine ore hoisting machine according to claim 2, wherein: the connecting plate (a3) comprises an overhead plate (a31), an elastic sheet (a32), a lower swinging plate (a33) and a lower pushing block (a34), wherein the elastic sheet (a32) is installed between the overhead plate (a31) and the lower swinging plate (a33), and the lower pushing block (a34) is in clearance fit with the overhead plate (a 31).
4. A mine ore hoist according to claim 3, characterized in that: the lower swinging plate (a33) comprises a clamping block (b1), a guide frame (b2), a plate body (b3) and a plate surface (b4), wherein the clamping block (b1) is embedded in the upper surface of the plate surface (b4), the guide frame (b2) and the plate body (b3) are of an integrated structure, and the plate surface (b4) and the guide frame (b2) are movably clamped.
5. An ore hoisting machine for a mine according to claim 4, characterized in that: the clamping block (b1) comprises a stress plate (b11), a fixed rod (b12), a bottom plate (b13) and a lifting plate (b14), wherein the stress plate (b11) is hinged with the lifting plate (b14), the fixed rod (b12) is embedded and fixed at the upper end of the bottom plate (b13), and the lifting plate (b14) is movably clamped with the fixed rod (b 12).
6. An ore hoisting machine for a mine according to claim 5, characterized in that: stress board (b11) includes flexure strip (c1), activity pole (c2), laminating piece (c3), bottoming plate (c4), flexure strip (c1) are installed between activity pole (c2) and bottoming plate (c4), activity pole (c2) and the activity block of bottoming plate (c4), the front end hinged joint of laminating piece (c3) and activity pole (c 2).
7. An ore hoisting machine for a mine according to claim 6, wherein: the sticking block (c3) comprises a pressing block (c31), a combination block (c32) and a fixing plate (c33), wherein the pressing block (c31) and the combination block (c32) are of an integrated structure, and the combination block (c32) is embedded and fixed at the right position of the fixing plate (c 33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010753320.XA CN111891642B (en) | 2020-07-30 | 2020-07-30 | Ore lifting machine is used in mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010753320.XA CN111891642B (en) | 2020-07-30 | 2020-07-30 | Ore lifting machine is used in mine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111891642A true CN111891642A (en) | 2020-11-06 |
| CN111891642B CN111891642B (en) | 2022-11-08 |
Family
ID=73182716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010753320.XA Active CN111891642B (en) | 2020-07-30 | 2020-07-30 | Ore lifting machine is used in mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111891642B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1829317A (en) * | 1927-05-14 | 1931-10-27 | Linkbelt Company | Loading and unloadng mechanism for elevators |
| KR100395629B1 (en) * | 2000-12-27 | 2003-08-25 | 우 찬 한 | A transferring device for fruit |
| CN201217570Y (en) * | 2008-06-10 | 2009-04-08 | 王存虎 | Fruit storeroom hoister |
| CN203283749U (en) * | 2013-05-29 | 2013-11-13 | 辽宁北方电力机械成套设备有限公司 | Bucket elevator |
| CN203877353U (en) * | 2014-06-13 | 2014-10-15 | 北京都润科技有限公司 | Feeding device |
| CN104444086A (en) * | 2014-12-01 | 2015-03-25 | 武汉科技大学 | Automatic lifting and separating device for floor panels |
| CN204777157U (en) * | 2015-07-14 | 2015-11-18 | 常州布拉迪纺织机械有限公司 | Goods type vertical elevator that keeps a public place clean |
| CN106494825A (en) * | 2016-11-22 | 2017-03-15 | 桐城市湃腾机械设计有限公司 | A kind of cullet feeding device |
| CN107352220A (en) * | 2017-07-29 | 2017-11-17 | 贵州仁信农业开发有限公司 | A kind of new myotonin processing lifting conveying device |
| CN207329836U (en) * | 2017-09-08 | 2018-05-08 | 江西森森化工有限公司 | A kind of efficient rosin automatic charging device |
-
2020
- 2020-07-30 CN CN202010753320.XA patent/CN111891642B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1829317A (en) * | 1927-05-14 | 1931-10-27 | Linkbelt Company | Loading and unloadng mechanism for elevators |
| KR100395629B1 (en) * | 2000-12-27 | 2003-08-25 | 우 찬 한 | A transferring device for fruit |
| CN201217570Y (en) * | 2008-06-10 | 2009-04-08 | 王存虎 | Fruit storeroom hoister |
| CN203283749U (en) * | 2013-05-29 | 2013-11-13 | 辽宁北方电力机械成套设备有限公司 | Bucket elevator |
| CN203877353U (en) * | 2014-06-13 | 2014-10-15 | 北京都润科技有限公司 | Feeding device |
| CN104444086A (en) * | 2014-12-01 | 2015-03-25 | 武汉科技大学 | Automatic lifting and separating device for floor panels |
| CN204777157U (en) * | 2015-07-14 | 2015-11-18 | 常州布拉迪纺织机械有限公司 | Goods type vertical elevator that keeps a public place clean |
| CN106494825A (en) * | 2016-11-22 | 2017-03-15 | 桐城市湃腾机械设计有限公司 | A kind of cullet feeding device |
| CN107352220A (en) * | 2017-07-29 | 2017-11-17 | 贵州仁信农业开发有限公司 | A kind of new myotonin processing lifting conveying device |
| CN207329836U (en) * | 2017-09-08 | 2018-05-08 | 江西森森化工有限公司 | A kind of efficient rosin automatic charging device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111891642B (en) | 2022-11-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202379596U (en) | Bulk part hanging basket | |
| CN102720448B (en) | Device and method for connecting drill rod with three-joint unit | |
| CN111891642A (en) | Ore lifting machine is used in mine | |
| CN201495028U (en) | Horizontal hoisting tool for large-tonnage concrete segments of tunnel | |
| CN203112152U (en) | Clamping board device | |
| CN107879240B (en) | Scaffold pipe separating device | |
| CN208916606U (en) | It is a kind of large size I-shape construction construction use suspender | |
| CN202743876U (en) | Electrode chain type elevator | |
| CN107161892B (en) | Simple heavy object conveyance device | |
| CN208470761U (en) | A kind of device of vertical-lift solid material | |
| CN207393847U (en) | A kind of fixture for the quick rolling of high inclination-angle long distance delivery band | |
| CN203922469U (en) | Reinforced single track suspension gear | |
| CN108705667B (en) | Precast beam segment jacking and pushing Liang Gongzhuang by long line method | |
| CN214426601U (en) | Steel bar diameter detection device for building engineering detection | |
| CN103274334A (en) | High-place operation auxiliary transfer vehicle | |
| CN210339568U (en) | Pneumatic conveyor of detonator | |
| CN211110632U (en) | Safety protection device capable of hoisting aerated bricks | |
| CN218403281U (en) | Hoist for prefabricated guardrail | |
| CN202518745U (en) | Pulling seat for middle trough of rear scraper conveyer | |
| CN209177412U (en) | A kind of entrainment device for heavy grade rubber conveyer | |
| CN207932569U (en) | Bag body conveying device | |
| CN202151769U (en) | Support of special lifting appliance for steel tube stretch-reducing mill | |
| CN201989228U (en) | Device for lifting and stacking moulds | |
| CN205820691U (en) | Cathode carbon pieces hoisting appliance | |
| CN207918260U (en) | Chute lifting tool |
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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20221020 Address after: 417100 Ganzhuang Village, Qixing Street Town, Lianyuan City, Loudi City, Hunan Province Applicant after: Lianyuan Luojiaping quarry Co.,Ltd. Address before: 102488 room 702, 7 / F, building 9, yard 10, liboyuan South Road, Fangshan District, Beijing Applicant before: Beijing Shengshi Guoheng Real Estate Agency Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |