CN211099315U - Crushing machine - Google Patents
Crushing machine Download PDFInfo
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- CN211099315U CN211099315U CN201922133469.3U CN201922133469U CN211099315U CN 211099315 U CN211099315 U CN 211099315U CN 201922133469 U CN201922133469 U CN 201922133469U CN 211099315 U CN211099315 U CN 211099315U
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- scraping
- crushing
- broken
- feeding funnel
- hopper
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Abstract
The utility model discloses a crusher, which comprises a frame, broken fill, convex sieve, quartering hammer rotor and broken motor, still including installing the feeding funnel that just is located broken feed opening one side of fighting in the frame, the slope is provided with the screen cloth on the opening of feeding funnel, the feeding funnel is provided with the coarse aggregate export that is used for receiving screen cloth upper portion material near the lower one end of screen cloth, the coarse aggregate export is connected with the feed opening that broken was fought, the feeding funnel is provided with broken material entry, broken material entry is connected with the discharge gate that broken was fought, the bottom of feeding funnel is provided with the bin outlet. The utility model discloses a be provided with the feeding funnel feeding of screen cloth, screened off the material that the granule is little, reduced and treated broken inventory to, arrange the material through the feeding funnel, the feeding is integrated in a feeding funnel with arranging the material, has the advantage of improving crushing efficiency, simplified structure, reduces volume and reduce cost.
Description
Technical Field
The utility model belongs to the technical field of the material is broken, concretely relates to breaker.
Background
Hammer crusher among the correlation technique usually includes broken fill, sieve, quartering hammer rotor and crushing motor, and the sieve is whole to be arc, and the sieve is installed in the interior lower part of broken fill, and the space that the medial surface of sieve and two inside walls of broken fill enclose forms crushing chamber, and broken fill side top is provided with the material loading mouth of connecting the crushing chamber, the quartering hammer rotor rotationally sets up in the crushing chamber, crushing motor drive the quartering hammer rotor rotates, with the broken indoor material breakage, the bottom of broken fill is provided with the discharge gate, and the material after the breakage falls to the sieve below, discharges through the discharge gate under the effect of gravity.
Above-mentioned hammer crusher is at the during operation, and the material does not usually pass through the screening and directly gets into in the crushing room from the material loading mouth, and the material that the granule is little in fact need not pass through the breakage, has reduced crushing efficiency like this. If a separate screening device is provided, the cost is increased.
SUMMERY OF THE UTILITY MODEL
In order to solve at least one of the above technical problems, the utility model provides a crusher.
The purpose of the utility model is realized by the following technical proposal,
the utility model provides a crusher, including frame, broken fill, convex sieve, quartering hammer rotor and broken motor, broken fill is installed in the frame, the sieve is installed in the interior lower part of broken fill, the space that the medial surface of sieve and two inside walls of broken fill enclose forms the crushing room, the lateral surface of sieve and the space that inside wall, the diapire of broken fill enclose form the row material room, the quartering hammer rotor rotationally sets up in the crushing room, broken motor drive the quartering hammer rotor rotates, broken fill is provided with the material loading mouth of connecting the crushing room and the discharge gate of connecting the row material room, still include the feeding funnel that installs in the frame and lie in feeding mouth one side of broken fill, the slope is provided with the screen cloth in the opening of feeding funnel, the feeding funnel is provided with the coarse aggregate export that is used for receiving screen cloth upper portion material near the lower one end of screen cloth, the coarse aggregate export with the material loading mouth is connected, the feeding funnel is provided with broken material entry, broken material entry is connected with the discharge gate, the bottom of feeding funnel is provided with the bin outlet.
As a further improvement, a vibration motor is arranged on the screen.
As a further improvement, a stirring mechanism is arranged in the feeding hopper.
As a further improvement, a coarse aggregate outlet and a crushed material inlet on the feeding hopper are arranged on the same side, the coarse aggregate outlet and the crushed material inlet are respectively positioned above and below the screen, and a feeding port and a discharging port of the crushing hopper are arranged on the same side close to the feeding hopper.
As a further improvement, a scraping device used for scraping the material in the discharge chamber to the discharge hole is arranged in the crushing hopper.
As a further improvement, the scraping device comprises a scraping frame, a scraping plate and a scraping motor, the scraping frame is rotatably arranged in the crushing hopper, the rotating axis of the scraping frame is coaxial with the rotating axis of the crushing hammer rotor, the scraping plate is fixed on the scraping frame and is positioned in the discharging chamber, and the scraping motor drives the scraping frame to rotate.
As a further improvement, the scraping device comprises a rotary support, the outer side of the scraping frame is rotatably mounted in the crushing hopper through the rotary support, an outer gear ring is arranged on the rotary support, and a scraping gear meshed with the outer gear ring is arranged on the scraping motor.
As a further improvement, the number of the scraping frames is two, the two scraping frames are respectively located at two ends of the breaking hammer rotor, and two ends of the scraping plate are respectively fixedly connected with the two scraping frames.
As a further improvement, the scraping plates are multiple and are arranged at intervals along the circumferential direction of the scraping frame.
The utility model provides a crusher, including frame, broken fill, convex sieve, quartering hammer rotor and crushing motor, broken fill is installed in the frame, the sieve is installed the interior lower part of broken fill, the space that the medial surface of sieve and two inside walls of broken fill enclose forms the crushing room, the space that lateral surface of sieve and inside wall, the diapire of broken fill enclose forms the discharging room, the quartering hammer rotor rotationally sets up in the crushing room, the drive of crushing motor the quartering hammer rotor rotates, broken fill is provided with the material loading mouth of connecting the crushing room and the discharge gate of connecting the discharging room, still include the feeding funnel that installs in the frame and is located feeding mouth one side of broken fill, the slope of the opening of feeding funnel is provided with the screen cloth, the feeding funnel is provided with the coarse aggregate export that is used for receiving screen cloth upper portion material near the lower one end of screen cloth, the coarse aggregate export with the material loading mouth is connected, the feeding funnel is provided with broken material entry, broken material entry is connected with the discharge gate, the bottom of feeding funnel is provided with the bin outlet. The utility model discloses a breaker at the during operation, the material falls on the screen cloth of feeding funnel, and the material that the granule is little directly gets into the feeding funnel, and the material that the granule is big gets into broken the fill through coarse aggregate export, material loading mouth, and the quartering hammer rotor carries out the breakage to the material, and the material after the breakage falls into the sieve below, gets into the feeding funnel through discharge gate, broken material entry in, and the material in the last feeding funnel passes in and out through the bin outlet. The utility model discloses a be provided with the feeding funnel feeding of screen cloth, screened off the material that the granule is little, reduced and treated broken inventory to arrange the material through the feeding funnel, the feeding is integrated in a feeding funnel with arranging the material, has the advantage to improve crushing efficiency, simplifies the structure, reduces volume and reduce cost.
Drawings
The present invention is further explained by using the drawings, but the embodiments in the drawings do not constitute any limitation to the present invention, and for those skilled in the art, other drawings can be obtained according to the following drawings without any inventive work.
Fig. 1 is a schematic view of a sectional structure of the crusher of the present invention.
Fig. 2 is a schematic perspective view of the crusher of the present invention.
Fig. 3 is a schematic perspective view of the scraping device of the crusher of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.
As shown in fig. 1 to 3, an embodiment of the present invention provides a crusher, which includes a frame 1, a crushing bucket 2, a circular arc-shaped sieve plate 3, a breaking hammer rotor 4 and a breaking motor 5. Broken 2 of fighting are installed in frame 1, sieve 3 is installed broken 2 lower part of fighting, the space that the medial surface of sieve 3 and two inside walls of broken 2 of fighting enclose forms broken room 6, the space that the lateral surface of sieve 3 and the inside wall, the diapire of broken 2 of fighting enclose forms row bin 7. The breaking hammer rotor 4 is rotatably provided in the breaking chamber, and the breaking hammer rotor 4 has substantially the same structure as that of a breaking hammer rotor of a hammer type breaking mechanism in the related art. The crushing motor 5 drives the hammer rotor 4 to rotate to crush the material in the crushing chamber 6. Crushing fill 2 is provided with the discharge gate 9 of connecting the feed opening 8 of crushing room 6 and connecting row material room 7, and feed opening 8 and discharge gate 9 all set up the lateral part at crushing fill 2, and feed opening 8 is located the top of discharge gate 9. Still including installing in frame 1 and being located the feeding funnel 11 of the feed opening 8 one side of broken fill 2, the slope is provided with screen cloth 12 in the opening of feeding funnel 11, feeding funnel 11 is provided with the coarse aggregate export 13 that is used for receiving screen cloth 12 upper portion material near the lower one end of screen cloth 12. Because the screen cloth is obliquely arranged, the material with large particles can directly enter the coarse aggregate outlet from the upper part of the screen cloth under the action of gravity. Coarse aggregate export 13 with material loading mouth 8 is connected, material loading hopper 11 is provided with broken material entry 14, broken material entry 14 is connected with discharge gate 9, material loading hopper 11's bottom is provided with bin outlet 15.
The embodiment of the utility model provides a breaker at the during operation, the material falls on the screen cloth of feeding funnel, and the material that the granule is little directly gets into the feeding funnel, and the material that the granule is big gets into broken fill through coarse aggregate export, material loading mouth, and the quartering hammer rotor carries out the breakage to the material, and the material after the breakage falls into the sieve below, gets into the feeding funnel through discharge gate, broken material entry, and the material in the last feeding funnel passes in and out through the bin outlet. The utility model discloses a be provided with the feeding funnel feeding of screen cloth, screened off the material that the granule is little, reduced and treated broken inventory to arrange the material through the feeding funnel, the feeding is integrated in a feeding funnel with arranging the material, has the advantage to improve crushing efficiency, simplify the structure, reduce volume and reduce cost.
In a further preferred embodiment, the screen 8 is provided with a vibration motor 16. The vibrating motor 16 is a vibrating motor which drives the screen to vibrate, so that materials with small particles can directly enter the feeding hopper 11 at an accelerated speed, and materials with large particles can enter the crushing hopper to be crushed at an accelerated speed, so that the screen is prevented from being accumulated.
In a more preferred embodiment, the upper hopper 11 is provided with a stirring mechanism 17. The stirring mechanism 14 in the feeding hopper 11 can uniformly stir the materials in the feeding hopper 11, so that the materials can be smoothly discharged from the discharge opening 9.
As a further preferred embodiment, the coarse aggregate outlet 13 and the crushed material inlet 14 of the loading hopper 11 are arranged on the same side close to the crushing hopper, and the coarse aggregate outlet 13 and the crushed material inlet 14 are located above and below the screen 12, respectively. The feeding opening 8 and the discharging opening 9 of the crushing hopper 2 are arranged on the same side close to the feeding hopper 11. Thus, the coarse aggregate outlet 13 and the feeding port 8, and the crushed material inlet 14 and the discharging port 9 can be directly connected, thereby simplifying the connection structure, reducing the volume and lowering the cost.
As a further preferred embodiment, a scraping device 10 is arranged in the crushing hopper 2 for scraping the material in the discharge chamber 7 towards the discharge opening 9. Adopt scraper initiative to scrape the material of arranging the material room to the discharge gate, applicable in the broken back more thick like the row material of the great material of water content, in addition, the discharge gate can be arranged in the below or the side of broken fill, the nimble of the discharge gate of being convenient for arranges.
As a further preferred embodiment, the scraping device 10 includes a scraping frame 101, a scraping plate 102, and a scraping motor 103, the scraping frame 101 is rotatably disposed in the crushing hopper 2, the rotation axis of the scraping frame 101 is coaxial with the rotation axis of the hammer rotor 4, the scraping plate 102 is fixed on the scraping frame 101, the scraping plate 102 is located in the discharge chamber 7, and the scraping motor 103 drives the scraping frame 101 to rotate. When the scraping device works, the scraping frame is driven by the scraping motor to rotate, the rotation direction of the scraping frame is anticlockwise as shown in the state of fig. 1, and the scraping frame drives the scraping plate to scrape the crushed material located between the hopper wall of the crushing hopper 2 and the sieve plate 32, namely, the crushed material in the material discharge chamber towards the material discharge port.
As a further preferred embodiment, there are two scraping frames 101, the two scraping frames 101 are respectively located at two ends of the breaking hammer rotor 4, and two ends of the scraping plate 102 are respectively fixedly connected to the two scraping frames 101. Set up one respectively at the both ends of quartering hammer rotor 4 and scrape the work or material rest, can make and scrape the flitch more stable when scraping the material.
In a further preferred embodiment, there are three scraping plates 102, and a plurality of scraping plates 102 are disposed at intervals along the circumferential direction of the scraping frame 101, so that the scraping efficiency can be improved.
As a further preferred embodiment, the scraping device 10 comprises a rotary support 104, the outer side of the scraping frame 101 is rotatably mounted in the crushing bucket 2 through the rotary support 104, an outer gear ring is arranged on the rotary support 104, and a scraping gear meshed with the outer gear ring is arranged on the scraping motor 103. When the scraping device works, the driving shaft of the scraping motor drives the outer ring of the slewing bearing to rotate through the meshing of the scraping driving gear and the outer gear ring, and the slewing bearing 104 drives the scraping frame 101 to rotate.
In the description above, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore should not be construed as limiting the scope of the invention.
In conclusion, although the present invention has been described with reference to the preferred embodiments, it should be noted that, although various changes and modifications can be made by those skilled in the art, unless such changes and modifications depart from the scope of the present invention, they should be construed as being included therein.
Claims (9)
1. A crusher comprises a rack (1), a crushing hopper (2), a circular arc-shaped sieve plate (3), a breaking hammer rotor (4) and a crushing motor (5), wherein the crushing hopper (2) is installed on the rack (1), the sieve plate (3) is installed at the inner lower part of the crushing hopper (2), a crushing chamber (6) is formed in a space enclosed by the inner side surface of the sieve plate (3) and two inner side walls of the crushing hopper (2), a discharging chamber (7) is formed in a space enclosed by the outer side surface of the sieve plate (3) and the inner side walls and the bottom walls of the crushing hopper (2), the breaking hammer rotor (4) is rotatably arranged in the crushing chamber, the breaking motor (5) drives the breaking hammer rotor (4) to rotate, the crushing hopper (2) is provided with a feeding port (8) connected with the crushing chamber (6) and a discharging port (9) connected with the discharging chamber (7), its characterized in that still including installing in frame (1) and being located feeding hole (8) one side of broken fill (2) feeding funnel (11), the slope is provided with screen cloth (12) on the opening of feeding funnel (11), feeding funnel (11) is provided with coarse aggregate export (13) that are used for receiving screen cloth (12) upper portion material near the lower one end of screen cloth (12), coarse aggregate export (13) with feeding hole (8) are connected, feeding funnel (11) are provided with broken material entry (14), broken material entry (14) are connected with discharge gate (9), the bottom of feeding funnel (11) is provided with bin outlet (15).
2. A crusher as claimed in claim 1, characterised in that the screen (12) is provided with a vibrating motor (16).
3. A crusher as claimed in claim 1, characterised in that the upper hopper (11) is provided with stirring means (17).
4. A crusher as claimed in claim 1, 2 or 3, characterised in that the coarse aggregate outlet (13) and the crushed material inlet (14) of the loading hopper (11) are arranged on the same side close to the crushing hopper (2), and that the coarse aggregate outlet (13) and the crushed material inlet (14) are located above and below the screen (12), respectively, and that the loading opening (8) and the discharge opening (9) of the crushing hopper (2) are arranged on the same side close to the loading hopper (11).
5. A crusher as claimed in claim 4, characterized in that scraping means (10) for scraping material from the discharge chamber (7) towards the discharge opening (9) are arranged in the crushing hopper (2).
6. The crusher according to claim 5, characterized in that the scraping device (10) comprises a scraping frame (101), a scraping plate (102) and a scraping motor (103), the scraping frame (101) is rotatably arranged in the crushing hopper (2), the rotation axis of the scraping frame (101) is coaxial with the rotation axis of the crushing hammer rotor (4), the scraping plate (102) is fixed on the scraping frame (101), the scraping plate (102) is positioned in the discharge chamber (7), and the scraping motor (103) drives the scraping frame (101) to rotate.
7. The crusher according to claim 6, characterized in that the scraping device (10) comprises a slewing bearing (104), the outside of the scraping frame (101) is rotatably mounted in the crushing hopper (2) by means of the slewing bearing (104), an outer gear ring is arranged on the slewing bearing (104), and a scraping gear (105) which is meshed with the outer gear ring is arranged on the scraping motor (103).
8. The crusher according to claim 7, characterized in that the number of the scraping frames (101) is two, the two scraping frames (101) are respectively located at two ends of the rotor (4) of the crushing hammer, and two ends of the scraping plate (102) are respectively fixedly connected with the two scraping frames (101).
9. The crusher according to claim 8, characterized in that the scraping plates (102) are plural, and the scraping plates (102) are arranged at intervals along the circumferential direction of the scraping frame (101).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201922133469.3U CN211099315U (en) | 2019-12-03 | 2019-12-03 | Crushing machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201922133469.3U CN211099315U (en) | 2019-12-03 | 2019-12-03 | Crushing machine |
Publications (1)
Publication Number | Publication Date |
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CN211099315U true CN211099315U (en) | 2020-07-28 |
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ID=71716743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201922133469.3U Active CN211099315U (en) | 2019-12-03 | 2019-12-03 | Crushing machine |
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CN (1) | CN211099315U (en) |
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2019
- 2019-12-03 CN CN201922133469.3U patent/CN211099315U/en active Active
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