CN108636500A - A kind of stone crusher of mine efficient pulverizing - Google Patents
A kind of stone crusher of mine efficient pulverizing Download PDFInfo
- Publication number
- CN108636500A CN108636500A CN201810466349.2A CN201810466349A CN108636500A CN 108636500 A CN108636500 A CN 108636500A CN 201810466349 A CN201810466349 A CN 201810466349A CN 108636500 A CN108636500 A CN 108636500A
- Authority
- CN
- China
- Prior art keywords
- precomminution
- feed
- feed cylinder
- collecting box
- building stones
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/10—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/286—Feeding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/30—Shape or construction of rollers
Abstract
The invention discloses a kind of stone crushers of mine efficient pulverizing, including precomminution case, crush box, collecting box, feeding motor, feed hopper and feed cylinder；It is connected to the feed cylinder upper end tilted down on the top of precomminution case, it is fixedly connected with screw auger on the output shaft of feeding motor, horizontal precomminution roller is installed in feed opening, the crushing tooth of several longitudinal arrangements is fixed on the side wall of feed opening, there are two horizontal mutually matched main pulverization rollers for the interior setting of crushing chamber；It is provided with striker plate in the corresponding collecting box in lower section of blanking port.Building stones after main pulverization roller crushes can be more conducive to stone pulverizing from bottom with main pulverization roller multiple-contact；Building stones after crushing are fallen from the gap between two ends of striker plate, so that building stones is fallen smooth, are not easy to plug, also can be by the way that the building stones in blanking port are all discharged manually, using flexible；Keep charging more time saving and energy saving by the feed cylinder tilted upward when feeding, mitigates the labor intensity of worker.
Description
Technical field
The present invention relates to a kind of mechanical equipment, the stone crusher of specifically a kind of mine efficient pulverizing.
Background technology
Mining stone crusher mainly carries out crushing operation to all kinds of building stones, and widely used in practice is that double-roll type is broken
Stone machine, for double-roll type stone crusher using two rollers to needing broken material to crush, crushing effect is preferable；But building stones compared with
It is easy to cause pulverization roller load in the case of more to increase, so that pulverization roller is stopped, motor is caused to burn out, influences stone crusher use；Stone
Material needs to be manually fed into higher equipment in filling, and required labor intensity is big, and consuming is a large amount of artificial, is given birth to people mine
Production is very unfavorable；In addition, being squeezed using two pulverization rollers, only it is often to be squeezed using primary, causes part stone pulverizing not thorough
Bottom needs frequent manual operation to pour into building stones cycle in stone crusher, increases the labor intensity of worker.
Invention content
The purpose of the present invention is to provide a kind of stone crushers of mine efficient pulverizing, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides the following technical solutions：
A kind of stone crusher of mine efficient pulverizing, including precomminution case, crush box, collecting box, feeding motor, feed hopper
And feed cylinder；The precomminution case is fixed on the top of crush box, and crush box is fixed on the top of collecting box, in precomminution case
It is connected to the feed cylinder upper end tilted down on top, supporting leg is fixed in the lower wall of feed cylinder, on the lower end of feed cylinder
Side is communicated with feed hopper, and the end of feed cylinder is installed with feeding motor, and the output shaft of feeding motor is extend into feed cylinder,
The output shaft of feeding motor and the center overlapping of axles of feed cylinder are fixedly connected with screw auger, spiral shell on the output shaft of feeding motor
Along feed cylinder upwards, the upper end of feed cylinder is equipped with discharge port to rotation auger, is connected in discharge port and precomminution case, the precomminution
Top in case is equipped with the stock guide tilted towards middle part, and the lower end corresponding precomminution bottom portion of stock guide offers blanking
Mouthful, it is connected in feed opening and crush box, and feed opening is located at center, and horizontal precomminution roller is equipped in feed opening,
The crushing tooth of several longitudinal arrangements is fixed on the side wall of feed opening, the bottom of the feed opening is communicated with crushing chamber, powder
There are two horizontal mutually matched main pulverization rollers for broken intracavitary setting；The bottom of the crushing chamber is set as blanking port, blanking port
It is provided with striker plate in the corresponding collecting box in lower section, the bottom of the striker plate is installed with several springs, under spring
End is fixed in horizontal support plate, and support plate is fixed on the side wall of collecting box；Guide wheel is installed on the supporting plate, on guide wheel
It is wound with cable wire, one end of cable wire is connected on striker plate, and other end is pierced by collecting box.
Further：The upper end of the screw auger is coaxially installed with baffle, and multiple rotating holes are offered on baffle.
Further：It is fixedly connected with driving motor in the shaft of the precomminution roller.
Further：The surface of the precomminution roller is equipped with crushing tooth.
Further：The precomminution roller is less than 5mm with the distance between the crushing tooth on feed opening two side.
Further：The striker plate is made of horizontal baffle and cutting plate, and horizontal baffle coordinates with blanking port, cutting plate
Upper surface be inclined-plane, cutting plate is fixed on the both sides of horizontal baffle.
Further：Horizontal conveyer belt, the corresponding collecting box side wall in one end of conveyer belt are installed in the collecting box
On offer collection port.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention carries out building stones by the precomminution roller of setting
Precomminution makes larger stone pulverizing, is convenient for main pulverization roller high-efficiency fine fossil material, protects main pulverization roller, avoid building stones are excessive from making
Increase at its load, make its safe and stable operation, postpones service life；Building stones after main pulverization roller crushes can be with master from bottom
Pulverization roller multiple-contact, is more conducive to stone pulverizing；Building stones after crushing are fallen from the gap between two ends of striker plate, are made under building stones
It falls smooth, is not easy to plug, also can be by the way that the building stones in blanking port be all discharged manually, using flexible；By inclining when feeding
Feed cylinder obliquely keeps charging more time saving and energy saving, mitigates the labor intensity of worker, improves loading efficiency.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the stone crusher of mine efficient pulverizing.
Fig. 2 is a kind of structural schematic diagram of striker plate in stone crusher of mine efficient pulverizing.
Fig. 3 is a kind of structural schematic diagram of baffle in stone crusher of mine efficient pulverizing.
In figure：1- precomminution casees, 2- crush boxes, 3- collecting boxs, 4- feeding motors, 5- stock guides, 6- precomminution rollers, under 7-
Material mouth, 8- crushing tooths, 9- feed hoppers, 10- feed cylinders, 11- screw augers, 12- discharge ports, 13- supporting legs, 14- cable wires, 15- are led
Wheel, 16- support plates, 17- springs, 18- crushing chambers, the main pulverization rollers of 19-, 20- blanking ports, 21- striker plates, 211- horizontal baffles,
212- cutting plates, 22- conveyer belts, 23- collection ports, 24- baffles, 25- rotating holes.
Specific implementation mode
Please refer to figure, in the embodiment of the present invention, a kind of stone crusher of mine efficient pulverizing, including precomminution case 1, crush
Case 2, collecting box 3, feeding motor 4, feed hopper 9 and feed cylinder 10；The precomminution case 1 is fixed on the top of crush box 2, crushes
Case 2 is fixed on the top of collecting box 3, is connected to 10 upper end of feed cylinder tilted down on the top of precomminution case 1, feed cylinder
It is fixed with supporting leg 13 in 10 lower wall, feed cylinder 10 is supported, feed hopper 9 is communicated on the upside of the lower end of feed cylinder 10, it will
Building stones are encased in feed cylinder 10, and the end of feed cylinder 10 is installed with feeding motor 4, and the output shaft of feeding motor 4 stretches into
Into feed cylinder 10, the output shaft of feeding motor 4 and the center overlapping of axles of feed cylinder 10 are fixed on the output shaft of feeding motor 4
Be connected with screw auger 11, screw auger 11 upwards, makes internal building stones be delivered up along feed cylinder 10, feed cylinder 10 it is upper
End is equipped with discharge port 12, is connected in discharge port 12 and precomminution case 1, baffle is coaxially installed in the upper end of screw auger 11
24, multiple rotating holes 25 are offered on baffle 24, building stones is made to be discharged from rotating hole 25, and the overstocked building stones in inside make building stones squeeze powder
It is broken, drive screw auger 11 to rotate by feeding motor 4, the building stones entered in feed hopper 9 be delivered up, can by building stones from
Lower section is delivered up, and mitigates the labor intensity of worker.
Top in the precomminution case 1 is equipped with the stock guide 5 tilted towards middle part, and the lower end of stock guide 5 is corresponding pre-
1 bottom of crush box offers feed opening 7, is connected in feed opening 7 and crush box 2, and feed opening 7 is located at center, stock guide 5
On the building stones that fall be sent directly into feed opening 7, horizontal precomminution roller 6 is installed in feed opening 7, precomminution roller 6
It is fixedly connected with driving motor in shaft, so that precomminution roller 6 is rotated, several longitudinal arrangements is fixed on the side wall of feed opening 7
Crushing tooth 8, the distance between the crushing tooth 8 on precomminution roller 6 and 7 two side of feed opening is less than 5mm, the table of precomminution roller 6
Face also is provided with crushing tooth, to falling the polishing refinement of the building stones on precomminution roller 6.
The bottom of the feed opening 7 is communicated with crushing chamber 18, and there are two horizontal mutually matched masters for the interior setting of crushing chamber 18
Pulverization roller 19, main pulverization roller 19 are fixedly connected with driving equipped with several teeth to stone pulverizing in the shaft of main pulverization roller 19
Device makes main pulverization roller 19 rotate, realizes the main pulverization of building stones, stone pulverizing is refined；The bottom of the crushing chamber 18
Portion is set as blanking port 20, is provided with striker plate 21 in the corresponding collecting box in the lower section of blanking port 20 3, striker plate 21 is kept off by level
Plate 211 and cutting plate 212 are constituted, and horizontal baffle 211 coordinates with blanking port 20, by horizontal baffle 211 that blanking port 20 is complete
It blocks, building stones particle is avoided to fall, the upper surface of cutting plate 212 is inclined-plane, and cutting plate 212 is fixed on the two of horizontal baffle 211
Side sends out the building stones fallen in horizontal baffle 211 to both sides；The bottom of the striker plate 21 is installed with several springs
17, the lower end of spring 17 is fixed in horizontal support plate 16, and support plate 16 is fixed on the side wall of collecting box 3, passes through spring
17 support striker plates 21, the horizontal baffle 211 of striker plate 21 is extruded on blanking port 20, blanking port 20 is blocked, after crushing
Building stones collect in the top blanking port 20 of striker plate 21, and a certain amount of building stones can be with 19 multiple-contact of main pulverization roller
It crushes, improves the crushing effect of building stones, when the building stones collected in blanking port 20 are more, pushing striker plate 21, disengaging is fallen downwards
Material mouth 20 so that building stones are fallen from the gap of both sides；It is also equipped with guide wheel 15 in support plate 16, cable wire is wound on guide wheel 15
14, one end of cable wire 14 is connected on striker plate 21, and other end is pierced by collecting box 3, and people can be by pulling cable wire manually
Striker plate 21 moves down when 14, convenient for freely adjusting use, also can all take out the building stones in blanking port 20, convenient for clear
Reason.
Horizontal conveyer belt 22 is installed in the collecting box 3, is opened on corresponding 3 side wall of collecting box in one end of conveyer belt 22
Equipped with collection port 23, the building stones after crushing are taken out.
In use, building stones are packed into from feed hopper 9, building stones are sent into upwards in the driving screw auger 11 of feeding motor 4
Into precomminution case 1, and part crushing is carried out under the action of screw auger 11, be sent under the action of stock guide 5 pre-
On pulverization roller 6, precomminution roller 6 rotates, and tooth thereon is broken to building stones, and building stones can also be squeezed crushing in feed opening 7,
When pulverizer is run；Building stones after precomminution are fallen between two main pulverization rollers 19, are mainly crushed, and stone powder chopping fine is made
Change, the building stones after main pulverization roller 19 crushes collect in blanking port 20, and more building stones pile with blanking port 20, the building stones of upper end
It can crush with 19 multiple-contact of main pulverization roller, simultaneously as gravity makes 21 downward compressed spring 17 of striker plate, make
There are gaps for 21 both sides of striker plate, and building stones is made to be fallen from both sides, fall on the conveyer belt 22 of lower section and transfer out.The present invention passes through
The precomminution roller of setting carries out precomminution to building stones, makes larger stone pulverizing, is convenient for main pulverization roller high-efficiency fine fossil material, protection
Main pulverization roller avoids building stones are excessive its load is caused to increase, makes its safe and stable operation, postpone service life；Main pulverization roller powder
Building stones after broken can be more conducive to stone pulverizing from bottom with main pulverization roller multiple-contact；Building stones after crushing are from backgauge
The gap between two ends of plate are fallen, and so that building stones is fallen smooth, are not easy to plug, also can be by manually all arranging the building stones in blanking port
Go out, using flexible；Keep charging more time saving and energy saving by the feed cylinder tilted upward when feeding, mitigate the labor intensity of worker,
Improve loading efficiency.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
1. a kind of stone crusher of mine efficient pulverizing, including precomminution case (1), crush box (2), collecting box (3), feeding motor
(4), feed hopper (9) and feed cylinder (10)；It is characterized in that, the precomminution case (1) is fixed on the top of crush box (2), powder
Broken case (2) is fixed on the top of collecting box (3), on the top of precomminution case (1) with feed cylinder (10) upper end for tilting down
It is connected to, supporting leg (13) is fixed in the lower wall of feed cylinder (10), feed hopper is communicated on the upside of the lower end of feed cylinder (10)
(9), the end of feed cylinder (10) is installed with feeding motor (4), and the output shaft of feeding motor (4) extend into feed cylinder (10)
Interior, the center overlapping of axles of the output shaft and feed cylinder (10) of feeding motor (4) are fixedly connected on the output shaft of feeding motor (4)
There is screw auger (11), along feed cylinder (10) upwards, the upper end of feed cylinder (10) is equipped with discharge port (12) to screw auger (11),
It is connected in discharge port (12) and precomminution case (1), the top in the precomminution case (1) is equipped with the stock guide tilted towards middle part
(5), corresponding precomminution case (1) bottom in the lower end of stock guide (5) offers feed opening (7), feed opening (7) and crush box (2)
Interior connection, and feed opening (7) is located at center, horizontal precomminution roller (6) is equipped in feed opening (7), in feed opening
(7) crushing tooth (8) of several longitudinal arrangements is fixed on side wall, the bottom of the feed opening (7) is communicated with crushing chamber
(18), there are two horizontal mutually matched main pulverization rollers (19) for setting in crushing chamber (18)；The bottom of the crushing chamber (18) is set
It is set to blanking port (20), striker plate (21), the striker plate are provided in the corresponding collecting box in lower section (3) of blanking port (20)
(21) bottom is installed with several springs (17), and the lower end of spring (17) is fixed in horizontal support plate (16), branch
Fagging (16) is fixed on the side wall of collecting box (3)；Guide wheel (15) is installed in support plate (16), guide wheel is wound with steel on (15)
One end of rope (14), cable wire (14) is connected on striker plate (21), and other end is pierced by collecting box (3).
2. a kind of stone crusher of mine efficient pulverizing according to claim 1, it is characterised in that：The screw auger
(11) upper end is coaxially installed with baffle (24), and multiple rotating holes (25) are offered on baffle (24).
3. a kind of stone crusher of mine efficient pulverizing according to claim 1, it is characterised in that：The precomminution roller
(6) driving motor is fixedly connected in shaft.
4. a kind of stone crusher of mine efficient pulverizing according to claim 1, it is characterised in that：The precomminution roller
(6) surface is equipped with crushing tooth.
5. a kind of stone crusher of mine efficient pulverizing according to claim 1, it is characterised in that：The precomminution roller
(6) it is less than 5mm with the distance between the crushing tooth (8) on feed opening (7) two side.
6. a kind of stone crusher of mine efficient pulverizing according to claim 1, it is characterised in that：The striker plate (21)
It is made of horizontal baffle (211) and cutting plate (212), horizontal baffle (211) coordinates with blanking port (20), cutting plate (212)
Upper surface is inclined-plane, and cutting plate (212) is fixed on the both sides of horizontal baffle (211).
7. a kind of stone crusher of mine efficient pulverizing according to claim 1, it is characterised in that：The collecting box (3)
Horizontal conveyer belt (22) is inside installed, collection port is offered on one end corresponding collecting box (3) side wall of conveyer belt (22)
(23)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810466349.2A CN108636500A (en) | 2018-05-16 | 2018-05-16 | A kind of stone crusher of mine efficient pulverizing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810466349.2A CN108636500A (en) | 2018-05-16 | 2018-05-16 | A kind of stone crusher of mine efficient pulverizing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108636500A true CN108636500A (en) | 2018-10-12 |
Family
ID=63755975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810466349.2A Pending CN108636500A (en) | 2018-05-16 | 2018-05-16 | A kind of stone crusher of mine efficient pulverizing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108636500A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109663633A (en) * | 2018-12-19 | 2019-04-23 | 江苏久诺建材科技股份有限公司 | A kind of stone material pulverizer of lacquer production |
| CN111068866A (en) * | 2019-11-28 | 2020-04-28 | 徐州融创达电子科技有限公司 | Mineral aggregate crushing apparatus for mining machinery |
| WO2021139824A1 (en) * | 2020-03-05 | 2021-07-15 | 中国标准化研究院 | Non-uniform bulk material sample mixing device |
| CN113446816A (en) * | 2021-04-28 | 2021-09-28 | 四川国沃生物科技有限公司 | Fertilizer is smashed and drying device |
-
2018
- 2018-05-16 CN CN201810466349.2A patent/CN108636500A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109663633A (en) * | 2018-12-19 | 2019-04-23 | 江苏久诺建材科技股份有限公司 | A kind of stone material pulverizer of lacquer production |
| CN111068866A (en) * | 2019-11-28 | 2020-04-28 | 徐州融创达电子科技有限公司 | Mineral aggregate crushing apparatus for mining machinery |
| WO2021139824A1 (en) * | 2020-03-05 | 2021-07-15 | 中国标准化研究院 | Non-uniform bulk material sample mixing device |
| CN113446816A (en) * | 2021-04-28 | 2021-09-28 | 四川国沃生物科技有限公司 | Fertilizer is smashed and drying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181012 |