CN202087369U - Single-roller rotating crusher device embedded with knife blade - Google Patents
Single-roller rotating crusher device embedded with knife blade Download PDFInfo
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- CN202087369U CN202087369U CN2011201612929U CN201120161292U CN202087369U CN 202087369 U CN202087369 U CN 202087369U CN 2011201612929 U CN2011201612929 U CN 2011201612929U CN 201120161292 U CN201120161292 U CN 201120161292U CN 202087369 U CN202087369 U CN 202087369U
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Abstract
The utility model relates to a single-roller rotating crusher device embedded with a knife blade, belonging to a crusher device in mining machinery for crushing rocks. The single-roller rotating crusher device consists of a rack, a bearing block, a bolt, a nut, a bearing, a main shaft, a roller, a bar-shaped blade, a ring-shaped closed hoop, an end bolt, a pressure bolt, a feeding hopper, a material supporting plate, a supporting rod, a y-shaped supporting hand, a supporting hand bolt and a nut, an adjusting nut, an adjusting bolt, a counter weight wheel and a pulley belt; the bar-shaped blade is embedded on the excircle of the roller, a knife edge is used for impacting the rock owning to rotation of the roller, the extruded stress concentration happens to the rock, so as to cause rock fatigue and crushing; compared with the similar products, the energy can be saved by 50 percent; in the device, knife blade replacement operation is simple and convenient, and the labor time can be saved; and in the operation of the device, when an iron block which can not be crushed enters, the y-shaped supporting hand is extruded and destroyed, the safety of a main body of the device is protected.
Description
One, technical field: edge blade list roller rotates breaking device, is the breaking device that belongs in the mining machinery field.
Two, background technology: known, in the crushing mechanism in the mining machinery, impact crusher, jaw crusher and kibbler roll are arranged at present, they are in operation process, and operating efficiency is obviously low, the waste electric energy.
Three, summary of the invention: the edge blade list roller that this device provides a kind of mine fractured rock or coal stone rotates breaking device, be provided with groove above the roller cylindrical of this device, the bar blade of packing in the groove, blade is the two-edged knife tooth shape, impacting the rock that is broken, making rock face contact blade place produce extrusion stress to concentrate with two-sided blade, cause rock produce tired with destroy owing to adopt this principle, this device can be saved electric energy and reach 50% compared with similar products; This device is in the process of replacing bar blade, and is simple and convenient, saves the labor service time; this device is provided with y-shaped holder hand, and y-shaped holder hand rest pressure pin, when this device in operation, enter can not be broken iron block the time; make y-shaped holder hand be extruded destruction, so protecting the safety of this device.
The technical scheme that this device adopted: rotate in the breaking device at edge blade list roller, it is formed with frame, bearing seat, bolt and nut, bearing, main shaft, roller, bar blade, annular envelope hoop, termination bolt, pressure bolt, feed hopper, retainer plate, pressure pin, y-shaped holder hand, holder hand bolt and nut, adjusting nut, adjusting bolt, weighting distribution wheel and belt pulley.Frame is the three-dimensional frame of the strip made with shaped steel, and bearing seat, bolt and nut and bearing are the standard component products, and main shaft is the cylindrical steel body; Roller is the cylindrical steel body, establish a through hole at the center of cylindrical steel body, on the cylindrical of cylindrical steel body, be provided with several longitudinal flutings, at the two ends of roller cylindrical along being provided with several inner bolt holes near the limit, bar blade is the single-blade double-edged razor blade of strip, is provided with L shaped opening at the bar blade two ends; Annular envelope hoop is step-like circumferential band, is provided with several inner bolt holes on step-like circular face, is provided with the circular hole of several five equilibriums on the end face of annular envelope hoop; Termination bolt and pressure bolt are the standard component products; Feed hopper is the door font feed hopper made from steel plate, and the last plane dual-side that is cemented in retainer plate top with the lower end of door font plate is along last, in this composition feed hopper; Retainer plate is the steel plate of strip; Pressure pin is the cylindrical steel body; Y-shaped holder hand is that steel plate is made, and is provided with the strip through hole at the waist of y-shaped holder hand, is provided with the semi arch plate in the upper end of y-shaped holder hand, is provided with L shaped pin in the lower end of y-shaped holder hand; Holder hand bolt and nut, adjusting nut and adjusting bolt are the standard component products; Weighting distribution wheel is circular wheel, and a through hole is established at its center; Belt pulley is circular furrow wheel, and a through hole is established at its center.The assembling of this device: be seated bearing with the middle part above frame two sides and sit, the bearing of packing in bearing is sat, bearing is sat and is anchored on bolt and nut with frame, the main shaft middle part is enclosed in the centre bore of roller fixed, vicinity, main shaft two ends is enclosed in the centre bore of bearing, the groove that the roller cylindrical the is provided with bar blade of packing into, annular envelope hoop is fastened on the two ends of roller, the two ends of bar blade are fastened on the cylindrical of roller fixed respectively, the termination bolt is fastened on annular envelope hoop on the termination of roller, be screwed in annular several inner bolt holes that seal on the step-like disc that binds round with the pressure bolt, the L shaped word in two ends that the pressure bolt is pressed on bar blade tightens set.Feed hopper is the top that the lower end of the steel plate of a font is cemented in retainer plate, the feed hopper of forming, below the retainer plate vicinity, two ends respectively fixed pressure pin, the pressure pin two ends are being lived by y-shaped holder hand rest, holder hand bolt and nut are fastened on y-shaped holder hand on the column of frame, adjusting nut is cemented on the column of frame, regulates bolt and is screwed in the screw of adjusting nut, and the upper end of regulating bolt heads on the sole bottom of the J-shaped of y-shaped holder hand.Main shaft one end is enclosed in the centre bore of weighting distribution wheel fixed, and the other end is enclosed in the centre bore of belt pulley fixed.
Owing to adopt the advantage of such scheme: 1, edge blade list roller rotates breaking device, impact rock with the blade that the cylindrical of roller is being adorned, making rock and blade joint produce stress concentrates, cause rock to produce tired and destruction, so this device compared with similar products, can save electric energy and reach 50%.2, this device is in replacing the process of blade, and is simple and convenient, saves the labor service time, saves labour cost.3, when this device in operation, enter can not be broken iron block the time, the y-shaped holder hand of this device obtains destroying, and can replace y-shaped holder hand, protects the safety of single unit system simultaneously.
Four, description of drawings:
Fig. 1 is that the master of edge blade list roller rotation breaking device looks and the broken section schematic diagram of structure.
Fig. 2 is the A of Fig. 1---A looks on a left side profile construction schematic diagram.
Fig. 3 is the schematic diagram of structure of overlooking of Fig. 1.
Five, the specific embodiment: the following Fig. 1 of consulting, Fig. 2 and Fig. 3 are elaborated, in Fig. 1, Fig. 2 and Fig. 3, edge blade list roller rotates in the breaking device, and it is formed with frame 1, bearing seat 2, bolt and nut 3, bearing 4, main shaft 5, roller 6, bar blade 7, annular envelope hoop 8, termination bolt 9, pressure bolt 10, feed hopper 11, retainer plate 12, pressure pin 13, y-shaped holder hand 14, holder hand bolt and nut 15, adjusting nut 16, adjusting bolt 17, weighting distribution wheel 18 and belt pulley 19.Frame (1) is the three-dimensional frame made from shaped steel of strip, and bearing is sat (2), bolt and nut (3) and bearing (4) is the standard component product, and main shaft (5) is the cylindrical steel body; Roller (6) is the cylindrical steel body, establishes a through hole at the center of cylindrical steel body, is provided with several longitudinal flutings on the cylindrical of cylindrical steel body, at the two ends cylindrical of roller (6) along being provided with several inner bolt holes near the limit; Bar blade (7) is the single-blade double-edged razor blade of strip, is provided with L shaped opening at bar blade (7) two ends; Annular envelope hoop (8) is step-like circumferential band, is provided with several inner bolt holes on step-like circular face, is provided with the circular hole of several five equilibriums on the end face of annular envelope hoop (8); Termination bolt (9) and pressure bolt (10) are the standard component products; Feed hopper (11) is the door font feed hopper made from steel plate (11), and the last plane dual-side that is cemented in retainer plate (12) top with the lower end of door font plate is along last, in this composition feed hopper (11); Retainer plate (12) is the steel plate of strip; Pressure pin (13) is the cylindrical steel body, and y-shaped holder hand (14) is that steel plate is made, and is provided with the strip through hole at the waist of y-shaped holder hand (14), is provided with the semi arch plate in the upper end of y-shaped holder hand (14), is provided with L shaped pin in the lower end of y-shaped holder hand (14); Holder hand bolt and nut (15), adjusting nut (16), adjusting bolt (17) are the standard component products; Weighting distribution wheel (18) is circular wheel, and a through hole is established at its center; Belt pulley (19) is circular furrow wheel, and a through hole is established at its center.The assembling of this device: the middle part above frame (1) two side is seated bearing and sits (2), bearing is sat the bearing (4) of packing in (2), bearing is sat (2) and is anchored on bolt and nut (3) with frame (1), the middle part of main shaft (5) is enclosed in the centre bore of roller (6) fixed, main shaft (5) vicinity, two ends is enclosed in the centre bore of bearing (4), the groove that the cylindrical of roller (6) the is provided with bar blade (7) of packing into, annular envelope hoop (8) is fastened on the two ends of roller (6), bar blade (7) two ends are fastened on the termination of roller (6) fixed respectively, termination bolt (9) is fastened on annular envelope hoop (8) on the termination of roller (6), pressure bolt (10) is screwed in annular several inner bolt holes that seal on the step-like disc that binds round (8), and a word that is pressed on the two ends L font of bar blade (7) with pressure bolt (10) tightens set.Feed hopper (11) is the top that the lower end of the steel plate of a font is cemented in retainer plate (12), the feed hopper of composition (11); Below the retainer plate (12) vicinity, two ends fixed respectively pressure pin (13), pressure pin (13) two ends are being held by y-shaped holder hand (14), holder hand bolt and nut (15) are fastened on y-shaped holder hand (14) on the column of frame (1), adjusting nut (16) is cemented on the column of frame (1), regulate bolt (17) and be screwed in the screw of adjusting nut (16), the upper end of regulating bolt (17) heads on the sole bottom of the J-shaped of y-shaped holder hand (14).Main shaft (5) one ends are enclosed in the centre bore of weighting distribution wheel (18) fixed, and the other end is enclosed in the centre bore of belt pulley (19) fixed.
Claims (7)
1. edge blade list roller rotates breaking device, be with frame (1), bearing is sat (2), bolt and nut (3), bearing (4), main shaft (5), roller (6), bar blade (7), annular envelope hoop (8), termination bolt (9), pressure bolt (10), feed hopper (11), retainer plate (12), pressure pin (13), y-shaped holder hand (14), holder hand bolt and nut (15), adjusting nut (16), regulate bolt (17), weighting distribution wheel (18) and belt pulley (19) are formed, it is characterized in that: this device is seated bearing with the middle part above frame (1) two side and sits (2), bearing is sat the bearing (4) of packing in (2), it is fastening with bolt and nut (3) that bearing is sat (2) and frame (1), the middle part of main shaft (5) is enclosed in the centre bore of roller (6) fixed, main shaft (5) vicinity, two ends is enclosed in the centre bore of bearing (4), the longitudinal fluting that the cylindrical of roller (6) the is provided with bar blade (7) of packing into, annular envelope hoop (8) is fastened on the two ends of roller (6), bar blade (7) two ends are fastened on the termination of roller (6) fixed respectively, termination bolt (9) is fastened on annular envelope hoop (8) on the termination of roller (6), pressure bolt (10) is screwed in annular several inner bolt holes that seal on the step-like disc that binds round (8), the word that pressure bolt (10) is pressed on the two ends L font of bar blade (7) tightens set, feed hopper (11) is the top that the lower end of the steel plate of a font is cemented in retainer plate (12), below the retainer plate (12) vicinity, two ends fixed respectively pressure pin (13), pressure pin (13) two ends are being held by y-shaped holder hand (14), holder hand bolt and nut (15) are fastened on y-shaped holder hand (14) on the column of frame (1), adjusting nut (16) is cemented on the column of frame (1), regulating bolt (17) is screwed in the screw of adjusting nut (16), the upper end of regulating bolt (17) heads on the sole bottom of the J-shaped of y-shaped holder hand (14), main shaft (5) one ends are enclosed in the centre bore of weighting distribution wheel (18) fixed, and the other end is enclosed in the centre bore of belt pulley (19) fixed.
2. edge blade list roller according to claim 1 rotates breaking device, it is characterized in that frame (1) is the three-dimensional frame of strip.
3. edge blade list roller according to claim 1 rotates breaking device, it is characterized in that main shaft (5) is the cylindrical steel body.
4. edge blade list roller according to claim 1 rotates breaking device, it is characterized in that roller (6) is the cylindrical steel body, establish a through hole at the center of cylindrical steel body, on the cylindrical of cylindrical steel body, be provided with several longitudinal flutings, at the two ends cylindrical of roller (6) along being provided with several inner bolt holes near the limit.
5. edge blade list roller according to claim 1 rotates breaking device, it is characterized in that bar blade (7) is the single-blade double-edged razor blade of strip, is provided with L shaped opening at bar blade (7) two ends.
6. edge blade list roller according to claim 1 rotates breaking device, it is characterized in that annular envelope hoop (8) is step-like, is provided with several inner bolt holes on step-like disc, is provided with the circular hole of several five equilibriums on the end face of annular envelope hoop (8).
7. want 1 described edge blade list roller to rotate breaking device according to right, it is characterized in that the waist of y-shaped holder hand (14) is provided with the strip through hole, be provided with the semi arch plate, be provided with L shaped pin in the lower end of y-shaped holder hand (14) in the upper end of y-shaped holder hand (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201612929U CN202087369U (en) | 2011-05-20 | 2011-05-20 | Single-roller rotating crusher device embedded with knife blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201612929U CN202087369U (en) | 2011-05-20 | 2011-05-20 | Single-roller rotating crusher device embedded with knife blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202087369U true CN202087369U (en) | 2011-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201612929U Expired - Fee Related CN202087369U (en) | 2011-05-20 | 2011-05-20 | Single-roller rotating crusher device embedded with knife blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202087369U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480469A (en) * | 2013-09-02 | 2014-01-01 | 胡必胜 | Crushing rolling wheel for plastic chips |
-
2011
- 2011-05-20 CN CN2011201612929U patent/CN202087369U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480469A (en) * | 2013-09-02 | 2014-01-01 | 胡必胜 | Crushing rolling wheel for plastic chips |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20140520 |