CN203990860U - A kind of revolution lock wind mechanism of mill feeding device - Google Patents

A kind of revolution lock wind mechanism of mill feeding device Download PDF

Info

Publication number
CN203990860U
CN203990860U CN201420425881.7U CN201420425881U CN203990860U CN 203990860 U CN203990860 U CN 203990860U CN 201420425881 U CN201420425881 U CN 201420425881U CN 203990860 U CN203990860 U CN 203990860U
Authority
CN
China
Prior art keywords
revolving
slot
lock wind
gyroaxis
revolution
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
Application number
CN201420425881.7U
Other languages
Chinese (zh)
Inventor
胡泽武
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LOESCHE (SHANGHAI) CO Ltd
Original Assignee
LOESCHE (SHANGHAI) CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by LOESCHE (SHANGHAI) CO Ltd filed Critical LOESCHE (SHANGHAI) CO Ltd
Priority to CN201420425881.7U priority Critical patent/CN203990860U/en
Application granted granted Critical
Publication of CN203990860U publication Critical patent/CN203990860U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

A kind of revolution lock wind mechanism of mill feeding device, it is characterized in that: described revolution lock wind mechanism (2) comprises revolving body (201), described revolving body (201) is contained on gyroaxis (202), described gyroaxis (202) can drive revolving body (201) to rotate together, described revolving body (201) two ends are provided with front apron (201a) and backboard (201b), stretch out at least one group of refining slot (203) on described revolving body (201).The utility model utilizes gyroaxis to treat grinding material to carry out Rotating with Uniform stirring, make mass transport steadily and and isolate from outer air seal, in turning course, realize dry materials processing by hot blast simultaneously, avoid moist material to enter grinding machine and stop up, improved grinding efficiency and the Grinding Quality of grinding machine.

Description

A kind of revolution lock wind mechanism of mill feeding device
Technical field
The utility model relates to material grinding equipment, specifically just relates to the grinding machine of milling for various materials such as nonferrous metallic ores, steel mill's slag, slag, cement plant grog, lime stones, relates in particular to the revolution lock wind mechanism of mill feeding device.
Background technology
Along with economical activities of mankind development, food and clothing is lived the base substance condition of four aspects of row as human survival, is accompanied by the development of scientific and technological level, also obtained further raising, it is full that people not only will eat aspect eating, and that also will eat is good, the health of eating; The basic demand of taking shelter from rain from keeping out the wind in the aspect of living, becomes firm, the safety and comfort that require; Wear the clothes be also more and more pursue colourful, pass everyone individual character, and the main progress of row is embodied on the vehicles, people are from original walking by pin, develop into bicycle, automobile afterwards, aircraft, people even till now take spaceship tourism, the improvement of the progress that has all embodied scientific and technological level to people's life.
Grinding machine is the equipment for material that larger particle material is ground into powder, according to the difference of milling medium and grinding material, can be divided into: ball mill, column mill, rod mill, tube mill, autogenous tumbling mill, revolve mortar formula roller mill, Vertical Mill, multilayer Vertical Mill, vertical roll grinder, DMC grinding machine etc.Comminution technique be by grinding machine utilize energy to ore push, roll extrusion, impact and grinding, make valuable mineral monomer dissociation in ore, be beneficial to the process that the next stage sorts.Powder machine adopts mill revolution, the rotation of mill axle, spring to adjust cane grinding roller assembly structure, strengthened grinding roller roller skin to material crushing strength and shear ability, thereby reach the effect of strengthening abrasive dust, there is the fineness of materials high (powder is careful) that output is high, grind.In the grinding machine course of work, material to be ground continuously need to be put in grinding machine operating mechanism by feeding mechanism, traditional feeding mechanism is generally as shown in technical scheme as disclosed in Chinese patent 201410041471.7, it comprises changeover portion for connecting charging gear and entrance linkage section for being connected grinding machine feeding mouth, changeover portion and entrance linkage section are integrative-structure in a certain angle, and pass through arc transition between changeover portion and entrance linkage section, on the top tube wall of changeover portion, be provided with a unlimited liner and lay mouth, liner is laid a mouthful place and is provided with the shrouding removably connecting, on the lower inner wall face of elbow, be provided with wear-resistant liner, between this wear-resistant liner and the tube wall of elbow, be bolted, and one end of bolt is embedded in the inside of wear-resistant liner.This traditional feeding mechanism is exactly simple feed lines, or valve control rate of feeding is set on pipeline, cannot carry out some pretreatment to material, but due to material, particle is inhomogeneous sometimes, particle humidity is formed bulk, this material directly enters grinder by duct type feeding mechanism can increase grinding machine work load, serious time, even can damage grinding machine, the product quality grinding does not reach requirement yet, even if some grinding machine takes a kind of bilateral as disclosed in Chinese patent 201310176945.4 automatically to regulate high-pressure roller mill feeding mechanism, this mechanism is arranged on the drawing-in device of high-pressure roller mill, for regulating the feeding coal of drawing-in device, this mechanism comprises that two covers are separately positioned on the adjusting device of the stock column left and right sides of drawing-in device, and two cover adjusting devices are 30 degree angles with the left and right sides of stock column respectively, by adjusting two openings of sizes between adjusting device, and then the feeding coal of control drawing-in device, realize and more quick and precisely controlled the inventory dropping on compression roller, make the driving motor power of two rollers more approaching, thereby optimized the service condition of high-pressure roller mill self.This feeding mechanism can be realized the speed of controlling feeding, but cannot carry out pretreatment to material, makes the material of moist caking obtain sending into grinding machine after preliminarily dried uniform treatment.
Utility model content
The purpose of this utility model is exactly cannot treat grinding material for the drawing-in device of above-mentioned existing traditional grinding machine to carry out pretreated defect, a kind of revolution lock wind mechanism of drawing-in device of grinding machine is provided, can be according to the situation of material to be ground, to its be dried, uniform treatment work, improve the grinding efficiency of material in grinding machine, improve Grinding Quality.
Technical scheme
In order to realize above-mentioned technical purpose, the utility model designs a kind of revolution lock wind mechanism of mill feeding device, it is characterized in that: described revolution lock wind mechanism comprises revolving body, described revolving body is contained on gyroaxis, described gyroaxis can drive revolving body to rotate together, described revolving body two ends are provided with front apron and backboard, on described revolving body, stretch out at least one group of refining slot, refining slot groove axle line is parallel with rotator shaft center line, front apron and backboard are entered in the two ends of described refining slot respectively clamp, in revolving body, be provided with at least one hot-air channel, two port correspondence positions of front apron and backboard and hot-air channel are provided with front through hole and rear through hole.
Further, described refining slot is deep-slotted chip breaker, and refining slot two ends are provided with sealing adjustment mechanism.
Further, described sealing adjustment mechanism comprises slot body, on described slot body, has interchangeable seal wear-resistant piece with bolt lock, and bolt protection piece is housed between described bolt and slot body.
Beneficial effect
The revolution lock wind mechanism of the mill feeding device that the utility model provides, lock wind slew gear can make grinding machine avoid directly contacting with outside air, while reducing grinding machine work because material and air mix the possibility of causing danger.Utilize gyroaxis to treat grinding material and carry out uniform stirring, in turning course, realize dry materials processing by hot blast simultaneously, the material particles of moist caking is diminished, avoid moist material to enter grinding machine and cause danger, improved grinding efficiency and the Grinding Quality of grinding machine.
Brief description of the drawings
Accompanying drawing 1 is the utility model mounting structure schematic diagram.
Accompanying drawing 2 is A place cutaway views in accompanying drawing 1.
Accompanying drawing 3 is B place enlarged drawings in accompanying drawing 2.
Accompanying drawing 4 is the utility model product figure.
Accompanying drawing 5 is the utility model right views.
Accompanying drawing 6 is C place cutaway views in accompanying drawing 5.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described further.
Embodiment
As shown in accompanying drawing 1~6, a kind of mill feeding device, it is characterized in that: it comprises feeding casing 1, revolution lock wind mechanism 2 is housed in feeding casing 1, described lock wind slew gear 2 can make material interior all even dry at feeding casing 1, described feeding casing 1 upper end is provided with spout 101, lower end is provided with discharging opening 102, left side is provided with left side cover plate 103, left side cover plate 103 is provided with hot blast import 103a, right side is provided with right side cover plate 104, right side cover plate 104 is provided with hot-blast outlet 104a, hot blast import 103a and hot-blast outlet 104a are corresponding with the two sides of revolution lock wind mechanism 2 respectively, described revolution lock wind mechanism 2 is connected with driving mechanism 3, driving mechanism 3 can drive revolution lock wind mechanism 2 to rotate.
Described lock wind slew gear 2 comprises revolving body 201, described revolving body 201 is contained on gyroaxis 202, described gyroaxis 202 can drive revolving body 201 to rotate together, described revolving body 201 two ends are provided with front apron 201a and backboard 201b, on described revolving body 201, stretch out at least one group of refining slot 203, refining slot 203 groove axle lines are parallel with revolving body 201 shaft centre lines, front apron 201a and backboard 201b are entered in the two ends of described refining slot 203 respectively clamp, in revolving body 201, be provided with at least one hot-air channel 201c, two port correspondence positions of front apron 201a and backboard 201b and hot-air channel 201c are provided with front through hole 201a01 and rear through hole 201b01, described front through hole 201a01 and rear through hole 201b01 can dock with hot blast import 103a and hot-blast outlet 104a respectively in revolving body 201 rotation processes.
Described refining slot 203 is deep-slotted chip breaker; refining slot 203 two ends are provided with sealing adjustment mechanism 204; described sealing adjustment mechanism 204 comprises slot body 204a; described slot body 204a above has interchangeable seal wear-resistant piece 204b with bolt lock, and described bolt and slot body 204a part are equipped with bolt protection piece 204c.
On the left side cover plate 103 that described front apron 201a and backboard 201b are corresponding and right side cover plate 104, be respectively equipped with sealing gland import 103a and sealing gland outlet 104b, it is to form hermetic seal between front apron 201a and backboard 201b and feeding casing 1 madial wall that gas enters from sealing gland import 103a.
The two ends that described gyroaxis 202 stretches out feeding casing 1 are contained in bearing 4, and 4 ' is upper, bearing 4, and 4 ' is arranged on respectively bearing block 5, in 5 ', bearing block 5,5 ' is installed on respectively on the bearing 6,6 ' of feeding casing 1 lateral wall.
Described driving machine 3 comprises drive motors 301, and drive motors 301 is connected with reductor 302, and described gyroaxis 202 one end are contained in reductor 302.
Described feeding casing 1 sidewall is provided with access hole 105, and access panel 106 is fixedly housed on access hole 105, and maintenance handle 107 is housed on access panel 106.
In described feeding casing 1 upper end spout 101, be provided with guide swash plate 108.
Described feeding casing 1 sidewall is provided with interior pressure test port 109, on interior tooth pressure test port 109, barometer is housed and can measures feeding casing 1 internal gas pressure.
Described left side cover plate 103 and right side cover plate 104 are equipped with axle sleeve 7 with gyroaxis 202 junctions, and 7 ', described axle sleeve 7,7 ' is provided with lubricating oil pipe 8 with feeding casing 1 junction, and 8 ' is communicated with the external world.
When grinding machine work, material enters the drawing-in device that the utility model provides from spout 101, pass into hot air toward hot-air channel 201c, revolving body 201 generates heat the material that falls into refining slot 203 is carried out to heat drying, and the simultaneously rotation of gyroaxis 202 can make the material particles of caking be broken to diminish to drop out and enter grinding machine from discharging opening 102.
Described in the utility model embodiment is all around relative position; instead of absolute position; the claimed scope of the utility model is not limited only to the technical scheme that the present embodiment provides, and any technical scheme that is subject to the present embodiment enlightenment all falls into protection domain of the present utility model.

Claims (3)

1. the revolution of mill feeding device lock wind mechanism, it is characterized in that: described revolution lock wind mechanism (2) comprises revolving body (201), described revolving body (201) is contained on gyroaxis (202), described gyroaxis (202) can drive revolving body (201) to rotate together, described revolving body (201) two ends are provided with front apron (201a) and backboard (201b), on described revolving body (201), stretch out at least one group of refining slot (203), refining slot (203) groove axle line is parallel with revolving body (201) shaft centre line, front apron (201a) and backboard (201b) are entered in the two ends of described refining slot (203) respectively clamp, in revolving body (201), be provided with at least one hot-air channel (201c), front apron (201a) and backboard (201b) are provided with front through hole (201a01) and rear through hole (201b01) with two port correspondence positions of hot-air channel (201c).
2. the revolution of a kind of mill feeding device as claimed in claim 1 lock wind mechanism, is characterized in that: described refining slot (203) is deep-slotted chip breaker, and refining slot (203) two ends are provided with sealing adjustment mechanism (204).
3. the revolution of a kind of mill feeding device as claimed in claim 2 lock wind mechanism; it is characterized in that: described sealing adjustment mechanism (204) comprises slot body (204a); described slot body (204a) above has interchangeable seal wear-resistant piece (204b) with bolt lock, and bolt protection piece (204c) is housed between described bolt and slot body (204a).
CN201420425881.7U 2014-07-30 2014-07-30 A kind of revolution lock wind mechanism of mill feeding device Active CN203990860U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420425881.7U CN203990860U (en) 2014-07-30 2014-07-30 A kind of revolution lock wind mechanism of mill feeding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420425881.7U CN203990860U (en) 2014-07-30 2014-07-30 A kind of revolution lock wind mechanism of mill feeding device

Publications (1)

Publication Number Publication Date
CN203990860U true CN203990860U (en) 2014-12-10

Family

ID=52030930

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420425881.7U Active CN203990860U (en) 2014-07-30 2014-07-30 A kind of revolution lock wind mechanism of mill feeding device

Country Status (1)

Country Link
CN (1) CN203990860U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104148154A (en) * 2014-07-30 2014-11-19 莱歇研磨机械制造(上海)有限公司 Rotation air blocking mechanism of mill feeding device
CN105498937A (en) * 2016-01-18 2016-04-20 广西辉煌机械股份有限公司 Rotary air lock feeding valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104148154A (en) * 2014-07-30 2014-11-19 莱歇研磨机械制造(上海)有限公司 Rotation air blocking mechanism of mill feeding device
CN105498937A (en) * 2016-01-18 2016-04-20 广西辉煌机械股份有限公司 Rotary air lock feeding valve

Similar Documents

Publication Publication Date Title
CN203990860U (en) A kind of revolution lock wind mechanism of mill feeding device
CN203990861U (en) A kind of mill feeding device
CN201101969Y (en) Single-rotor reversible continuously-variable hammer breaking machine
CN203227526U (en) Wearable vertical coal mill
CN105032588A (en) Attrition mill grinding bin capable of automatic feeding
CN104148155A (en) Feeding device of mill
CN206492578U (en) A kind of efficient system of cement vertical mill machine
CN203990862U (en) A kind of body structure of mill feeding device
CN104148153A (en) Box body structure of mill feeding device
CN201969598U (en) Improved ball grinding mill structure
CN207238241U (en) A kind of ilmenite screening installation
CN108579895A (en) A kind of anti-pollution coal grinding device
CN203778148U (en) Crushing mill
CN107930777A (en) A kind of novel vertical flour mill
CN104148154A (en) Rotation air blocking mechanism of mill feeding device
CN209531035U (en) A kind of manganese ore milling uses ball-milling device
CN204107578U (en) A kind of fine powder wear-resistant ball grinder that can move freely
CN102716781A (en) Rotating roll hedging crushing machine
CN104888923A (en) Attritor grinding bin having automatic unloading function
CN206622172U (en) Ball mill
CN108955237B (en) Anaerobic magnetization reduction roasting system of siderite rotary kiln and roasting process thereof
CN206104030U (en) High -efficient lime powder duster
CN206980897U (en) Stirring ball mill
CN205462438U (en) Pulverizing mill feeding system that can automatic unloading
CN205462486U (en) Pulverizing mill is cut to full -automatic roller

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant