CN204412377U - Tower grinding machine heavy load starting servicing unit - Google Patents
Tower grinding machine heavy load starting servicing unit Download PDFInfo
- Publication number
- CN204412377U CN204412377U CN201520022138.1U CN201520022138U CN204412377U CN 204412377 U CN204412377 U CN 204412377U CN 201520022138 U CN201520022138 U CN 201520022138U CN 204412377 U CN204412377 U CN 204412377U
- Authority
- CN
- China
- Prior art keywords
- drill bit
- grinding machine
- cylindrical shell
- seal
- water inlet
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model discloses a kind of tower grinding machine heavy load starting servicing unit, belong to wet type fine grinding equipment.This device also comprises development machine, high-pressure flush mechanism, seal and electric control gear, described cylindrical shell lower outside surrounding all establishes at least four development machines be made up of drill bit, motor and water inlet, drill bit with delivery port stretches in cylindrical shell, drill bit and cylindrical shell are sealed by seal, outlet pipe and the water inlet of high-pressure flush mechanism connect, and driving mechanism, development machine, high-pressure flush mechanism are electrically connected with electric control gear respectively.This device adopt can feeding water spray drill bit and the condensation mineral of high-pressure flush mechanism to tower grinding machine inside carry out brill mix tangent plane soften, the condensation mineral entirety of tower grinding machine inside is loosened, effectively reduce the drive motors resistance of start, ore pulp is without the need to discharging, use manpower and material resources sparingly, without the need to artificial transport ore pulp and steel ball, eliminate safe hidden trouble; Composite structure seal, ensures the normal work and the spillage that do not affect tower grinding machine, good sealing effect.
Description
Technical field
The utility model belongs to wet type fine grinding equipment, particularly relate to a kind of have a power failure suddenly for tower grinding machine or disorderly closedown time heavy load starting device.
Background technology
Tower grinding machine, as the efficient disintegrating apparatus of one, is widely used in magnetic materials production industry.Tower grinding machine is primarily of pedestal, driving mechanism, cylindrical shell, spiral agitator is formed, being provided with iron ore feeding hole is placed on pedestal with the cylindrical shell going out mine mouth, driving mechanism connects spiral agitator and is placed in above cylindrical shell, when cylindrical shell being established tower grinding machine normally work, inner barrel is filled with ore pulp and milling medium, concentration is higher, weight concentration can reach 70%-80%, occur when running well having a power failure or disorderly closedown, the high concentration mixture sedimentation gradually of inner barrel will be caused, if it is emptying to carry out ore pulp not in time, ore pulp and milling medium will be caused to condense gradually, the agitator of inner barrel is subject to very large resistance, cannot normally start, if start by force, motor can be burnt out.At present, not yet openly tower grinding machine heavy load starting servicing unit, power failure or disorderly closedown can only adopt ore pulp in emptier rapid deflation cylindrical shell, this emptier comprises base flange, ore discharge pipeline, seal cover, seal cover fastener, by the bottom at tower grinding machine, ore discharge pipeline is inclined tube, and the welding of its one end is fastened on the bottom of base flange, and other end arranges seal cover; Seal cover fastener comprises center bolt, hinged hook pawl; hook pawl to be connected with the outer tube wall of ore discharge pipeline; center bolt is pressed on seal cover; when the shutdown of tower grinding machine needs rapid deflation inner chamber; can rotating screw bolt rapidly; unclamp and take off seal cover, the milling medium in inner chamber and ore pulp can flow out voluntarily along ore discharge pipeline.Problems existing is, because the volume of tower grinding machine is large, inner ore pulp amount is large, and the container that therefore supporting needs are very large with emptier holds ore pulp, when again starting, the ore pulp of discharge and steel ball is refunded tower grinding mill barrel, the Heavy Weight of ore pulp, steel ball, manual emission ore pulp and return fall ore pulp, waste time and energy, labour intensity is large, inefficiency, and there is potential safety hazard in transport ore pulp and steel ball.
Utility model content
In order to overcome the defect of prior art, the purpose of this utility model is to provide a kind of tower grinding machine heavy load starting servicing unit, and the ore pulp of tower grinding machine inside is without the need to discharging; solve the problem that rear heavy load starting shut down by tower grinding machine; reduce labour intensity, increase work efficiency, eliminate safe hidden trouble.
Tower grinding machine heavy load starting servicing unit, comprise pedestal, driving mechanism, cylindrical shell, spiral agitator, being provided with iron ore feeding hole is placed on pedestal with the cylindrical shell going out mine mouth, driving mechanism connects spiral agitator and is placed in above cylindrical shell, be characterized in also comprising development machine, high-pressure flush mechanism, seal and electric control gear, described cylindrical shell lower outside surrounding all establishes at least four by drill bit, the development machine that motor and water inlet are formed, drill bit with delivery port stretches in cylindrical shell, drill bit and cylindrical shell are sealed by seal, outlet pipe and the water inlet of high-pressure flush mechanism connect, driving mechanism, development machine, high-pressure flush mechanism is electrically connected with electric control gear respectively.
The utility model improves further, described development machine is connected and composed by servomotor, reductor, movable base, support, drill bushing, drill bit and hydraulic cylinder, servomotor connects reductor and is placed on movable base, the output shaft of reductor is connected with drill bushing, swivel joint is established in drill bushing, peripheral hardware water inlet, drill bit is fixed on drill bushing, and the water pipe of water inlet, swivel joint, drill bit and delivery port thereof form water spray path; Support is bolted on pedestal, support is fixed with hydraulic cylinder and slide rail, the expansion link of hydraulic cylinder is fixedly connected with movable base, the central axis of hydraulic cylinder, movable base, slide rail and drill bit on the same line, under the impetus of hydraulic cylinder, movable base can move back and forth at slide rail, realize the axial feed of drill bit, increase drill bit and loosen area, when tower grinding machine normally works simultaneously, hydraulic cylinder drives movable base to retract, and drill bit is retracted simultaneously, and boring mechanism can not affect the normal production of tower grinding machine.
The utility model improves further, described high-pressure flush mechanism is connected and composed by high-pressure hydraulic pump, water inlet pipe, outlet pipe, pipe joint and electric control water valve, high-pressure hydraulic pump is connected with water inlet pipe, outlet pipe respectively, outlet pipe connects electric control water valve by pipe joint, and water valve controls the water spray of boring mechanism drill bit.
The utility model improves further, described seal adopts composite structure, seal comprises sleeve pipe, end cap, axle sleeve, rubber seal, cavity, gland and packing, sleeve pipe coordinates with the through hole on cylindrical shell and welds, drill bit stretches in cylindrical shell by sleeve pipe, sleeve pipe is by gland, packing_seal, end cap is established successively at drill bit rear portion, rubber seal, axle sleeve, cavity, rubber seal, cavity and gland fasten, cavity is provided with tank filler sleeve and outage, dry oil pump is adopted to be pressed into lubricating grease to tank filler sleeve, ensure that the lubricating grease in drier oil chamber has certain interior pressure, both ensure that the lubricant effect of axle sleeve, the sealing effectiveness of reinforced tube and drill bit again.
The utility model improves further, and described drill bit is made up of high-speed steel, its hardness >=HRC55, and establish pipeline in drill bit, drill bit head sets out the mouth of a river, and pipeline one end and water inlet connect, and the delivery port of the other end and drill bit head connects.
During use, electric control gear controls the bit work of multiple stage development machine, control high-pressure flush mechanism to drill bit water filling simultaneously, drill bit is sprayed water toward section, the material of condensation is loosened gradually, then drill bit radial rotating and axial feed, constantly loosen condensation material, drill bit can realize forward and reverse, expands the effect of boring and stirring.After bit operation at least 10 times, heavy load starting device quits work, drill bit is regained, recurrence starter motor, if when the resistance suffered by the agitator on driving mechanism is less than electric machine rotation power, tower grinding machine can normally start, if still cannot normally start, then again enters heavy load starting pattern and repeats above-mentioned action.
Compared with prior art, this device is novel, and structure letter is gathered, rationally, employing can feeding water spray drill bit and the condensation mineral of high-pressure flush mechanism to tower grinding machine inside carry out brill mix tangent plane soften, mineral are collapsed, and then the condensation mineral entirety of tower grinding machine inside is loosened, effectively reduce the drive motors resistance of start, ore pulp is without the need to discharging, use manpower and material resources sparingly, labour intensity is low, and operating efficiency is high, without the need to artificial transport ore pulp and steel ball, eliminate safe hidden trouble; Consider the composite structure seal between drill bit and cylindrical shell simultaneously, ensure the normal work and the spillage that do not affect tower grinding machine, good sealing effect.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is the structural representation of tower grinding machine heavy load starting servicing unit;
Fig. 2 is the A portion enlarged drawing of Fig. 1;
Fig. 3 is development machine structural representation of the present utility model;
Fig. 4 is drill bit structure schematic diagram of the present utility model;
Fig. 5 is high-pressure flush mechanism structure schematic diagram of the present utility model.
In figure: 1-driving mechanism, 2-cylindrical shell, 21-iron ore feeding hole, 22-goes out mine mouth, 3-seal, 31-end cap, 32-cavity, 33-packing, 34-gland, 35-tube connector, 36-axle sleeve, 37-rubber seal, 4-development machine, 41-servomotor, 42-reductor, 43-hydraulic cylinder, 44-support, 45-water inlet, 46-drill bit, 47-movable base, 48-slide rail, 461-pipeline, 462-delivery port, 5-pedestal, 6-high-pressure flush mechanism, 61-high-pressure hydraulic pump, 62-water inlet pipe, 63-outlet pipe, 64-pipe joint, 65-electric control water valve, 7-spiral agitator, 8-electric control gear.
Detailed description of the invention
Below in conjunction with embodiment to the utility model row detailed description further.
As can be seen from Fig. 1 to Fig. 5, tower grinding machine heavy load starting servicing unit, comprise pedestal 5, driving mechanism 1, cylindrical shell 2, spiral agitator 7, being provided with iron ore feeding hole 21 is placed on pedestal with the cylindrical shell going out mine mouth 22, driving mechanism connects spiral agitator and is placed in above cylindrical shell, also comprise development machine 4, high-pressure flush mechanism 6, seal 3 and electric control gear 8, described cylindrical shell lower outside surrounding all establishes at least four by drill bit 46, the development machine that motor 41 and water inlet 45 are formed, drill bit with delivery port 462 stretches in cylindrical shell, drill bit and cylindrical shell are sealed by seal, outlet pipe and the water inlet of high-pressure flush mechanism connect, driving mechanism, development machine, high-pressure flush mechanism is electrically connected with electric control gear respectively.
Be it can also be seen that by Fig. 1,3, described development machine 4 is connected and composed by servomotor 41, reductor 42, movable base 47, support 44, drill bushing (not marking in figure), drill bit 46 and hydraulic cylinder 43, servomotor connects reductor and is placed on movable base, the output shaft of reductor is connected with drill bushing, swivel joint (not marking in figure) is established in drill bushing, peripheral hardware water inlet 45, drill bit is fixed on drill bushing, and the water pipe of water inlet, swivel joint, drill bit and delivery port thereof form water spray path; Support is bolted on pedestal 5, support is fixed with hydraulic cylinder and slide rail 48, the expansion link of hydraulic cylinder is fixedly connected with movable base, the central axis of hydraulic cylinder, movable base, slide rail and drill bit on the same line, under the impetus of hydraulic cylinder, movable base can move back and forth at slide rail, realize the axial feed of drill bit, increase drill bit and loosen area, when tower grinding machine normally works simultaneously, hydraulic cylinder drives movable base to retract, and drill bit is retracted simultaneously, and boring mechanism can not affect the normal production of tower grinding machine.
Be it can also be seen that by Fig. 5, described high-pressure flush mechanism 6 is connected and composed by high-pressure hydraulic pump 61, water inlet pipe 62, outlet pipe 63, pipe joint 64 and electric control water valve 65, high-pressure hydraulic pump is connected with water inlet pipe, outlet pipe respectively, outlet pipe connects electric control water valve by pipe joint, and water valve controls the water spray of boring mechanism drill bit.
Be it can also be seen that by Fig. 2, described seal adopts composite structure, seal 3 comprises sleeve pipe 35, end cap 31, axle sleeve 36, rubber seal 37, cavity 32, gland 34 and packing 33, sleeve pipe is by gland, packing_seal, end cap is established successively at drill bit rear portion, rubber seal, axle sleeve, cavity, rubber seal, cavity and gland fasten, cavity is provided with tank filler sleeve and outage, dry oil pump is adopted to be pressed into lubricating grease to tank filler sleeve, ensure that the lubricating grease in drier oil chamber has certain interior pressure, both ensure that the lubricant effect of axle sleeve, the sealing effectiveness of reinforced tube and drill bit again.
Be it can also be seen that by Fig. 1, Fig. 3, described drill bit 46 is made up of high-speed steel, and its hardness >=HRC55, establishes pipeline 461 in drill bit, drill bit head sets out the mouth of a river 462, and pipeline one end and water inlet connect, and the delivery port of the other end and drill bit head connects.
During use, electric control gear controls the bit work of multiple stage development machine, control high-pressure flush mechanism to drill bit water filling simultaneously, drill bit is sprayed water toward section, the material of condensation is loosened gradually, then drill bit radial rotating and axial feed, constantly loosen condensation material, drill bit can realize forward and reverse, expands the effect of boring and stirring.After bit operation at least 10 times, heavy load starting device quits work, drill bit is regained, recurrence starter motor, if when the resistance suffered by the agitator on driving mechanism is less than electric machine rotation power, tower grinding machine can normally start, if still cannot normally start, then again enters heavy load starting pattern and repeats above-mentioned action.
Claims (5)
1. tower grinding machine heavy load starting servicing unit, comprise pedestal (5), driving mechanism (1), cylindrical shell (2), spiral agitator (7), the cylindrical shell being provided with iron ore feeding hole (21) and going out mine mouth (22) is placed on pedestal, driving mechanism connects spiral agitator and is placed in above cylindrical shell, characterized by further comprising development machine (4), high-pressure flush mechanism (6), seal (3) and electric control gear (8), described cylindrical shell lower outside surrounding all establishes at least four by drill bit (46), the development machine that motor (41) and water inlet (45) are formed, drill bit with delivery port (462) stretches in cylindrical shell, drill bit and cylindrical shell are sealed by seal, outlet pipe and the water inlet of high-pressure flush mechanism connect, driving mechanism, development machine, high-pressure flush mechanism is electrically connected with electric control gear respectively.
2. tower grinding machine heavy load starting servicing unit according to claim 1, it is characterized in that described development machine (4) is connected and composed by servomotor (41), reductor (42), movable base (47), support (44), drill bushing, drill bit (46) and hydraulic cylinder (43), servomotor connects reductor and is placed on movable base, the output shaft of reductor is connected with drill bushing, swivel joint is established in drill bushing, peripheral hardware water inlet (45), drill bit is fixed on drill bushing, and the water pipe of water inlet, swivel joint, drill bit and delivery port thereof form water spray path; Support is bolted on pedestal (5), and support is fixed with hydraulic cylinder and slide rail (48), the expansion link of hydraulic cylinder is fixedly connected with movable base, and the central axis of hydraulic cylinder, movable base, slide rail and drill bit on the same line.
3. tower grinding machine heavy load starting servicing unit according to claim 1, it is characterized in that described high-pressure flush mechanism (6) is connected and composed by high-pressure hydraulic pump (61), water inlet pipe (62), outlet pipe (63), pipe joint (64) and electric control water valve (65), high-pressure hydraulic pump is connected with water inlet pipe, outlet pipe respectively, and outlet pipe connects electric control water valve by pipe joint.
4. tower grinding machine heavy load starting servicing unit according to claim 1, it is characterized in that described seal adopts composite structure, seal (3) comprises sleeve pipe (35), end cap (31), axle sleeve (36), rubber seal (37), cavity (32), gland (34) and packing (33), sleeve pipe is by gland, packing_seal, end cap, rubber seal, axle sleeve, cavity, rubber seal is established successively at drill bit rear portion, cavity and gland fasten, cavity is provided with tank filler sleeve and outage, adopts dry oil pump to be pressed into lubricating grease to tank filler sleeve.
5. tower grinding machine heavy load starting servicing unit according to claim 1, it is characterized in that described drill bit (46) is made up of high-speed steel, its hardness >=HRC55, pipeline (461) is established in drill bit, drill bit head sets out the mouth of a river (462), pipeline one end and water inlet connect, and the delivery port of the other end and drill bit head connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520022138.1U CN204412377U (en) | 2015-01-14 | 2015-01-14 | Tower grinding machine heavy load starting servicing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520022138.1U CN204412377U (en) | 2015-01-14 | 2015-01-14 | Tower grinding machine heavy load starting servicing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204412377U true CN204412377U (en) | 2015-06-24 |
Family
ID=53462786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520022138.1U Withdrawn - After Issue CN204412377U (en) | 2015-01-14 | 2015-01-14 | Tower grinding machine heavy load starting servicing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204412377U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104624306A (en) * | 2015-01-14 | 2015-05-20 | 中钢集团安徽天源科技股份有限公司 | Tower mill heavy load starting auxiliary device and heavy load starting method |
-
2015
- 2015-01-14 CN CN201520022138.1U patent/CN204412377U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104624306A (en) * | 2015-01-14 | 2015-05-20 | 中钢集团安徽天源科技股份有限公司 | Tower mill heavy load starting auxiliary device and heavy load starting method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203577891U (en) | Vertical-type spiral stirring mill | |
| CN204122264U (en) | A kind of cyclone of self-driven screw unloading | |
| CN107377162A (en) | The disintegrating apparatus and its operating method of Chinese medicine processing | |
| CN204412377U (en) | Tower grinding machine heavy load starting servicing unit | |
| CN201632293U (en) | Water-coal-slurry rod mill | |
| CN209155938U (en) | A kind of rotary extrusion type spinning crusher | |
| CN205056146U (en) | Vertical super grinder of extra -large -size | |
| WO2017005217A1 (en) | Particle-impact drilling method | |
| CN106121242A (en) | The Non-intermittent of a kind of concrete at the uniform velocity pumping system | |
| CN207446078U (en) | For the mixing arrangement of veterinary drug preparation processing | |
| CN203370607U (en) | Efficient screening pulverizer | |
| CN104624306B (en) | Tower grinding machine heavy load starting servicing unit and heavy load starting method | |
| CN204782762U (en) | Continuous injection device of double injection pump suitable for particle well drilling | |
| CN205500337U (en) | Novel spiral adjustable bleaching powder conveyer of putting out a fire from area | |
| CN211436369U (en) | High-speed ore mill | |
| CN205277448U (en) | Mining full blast moves wet -type patching machine | |
| CN209451949U (en) | A kind of vertical screw agitating mill | |
| CN204338534U (en) | A kind of cemented filling material conveyance conduit cleaning device | |
| CN203742449U (en) | Vertical particle injection device | |
| CN203370609U (en) | Specific pulverizer used for pulverizing aluminium oxide crust pieces | |
| CN206840417U (en) | A kind of frequency conversion vacuum extrusion system for plastic refractory production | |
| CN219387910U (en) | Underground pneumatic guniting device | |
| CN212054523U (en) | Drilling device for coal mine construction operation | |
| CN112832767B (en) | Coal seam roof reinforcing apparatus based on high-pressure gas-solid mixture fills | |
| CN212687998U (en) | Food engineering oil and fat refining process tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150624 Effective date of abandoning: 20171024 |
|
| AV01 | Patent right actively abandoned |