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CN-224221483-U - Fodder grinder

CN224221483UCN 224221483 UCN224221483 UCN 224221483UCN-224221483-U

Abstract

The utility model discloses a feed grinder, in particular to the technical field of feed grinding, which comprises a fixed seat, wherein a grinding box is fixedly arranged at the rear side of the top end of the fixed seat, a screening mechanism is arranged at the lower side of an inner cavity of the grinding box, a blanking conveying assembly is arranged on the fixed seat, and a transmission mechanism for driving the grinding mechanism, the blanking conveying assembly and the screening mechanism is arranged at the back end of the fixed seat and the rear end of the grinding box. According to the feed grinder, the feed crushed by the crushing mechanism in the crushing box is uniformly conveyed by arranging the blanking conveying component, the situation that a discharge hole is blocked when the feed is discharged is avoided, the stability and the reliability of the device during discharging are greatly improved, the screening mechanism is arranged to filter feed particles, the phenomenon that the feed is uneven in thickness after being crushed by the crushing mechanism is avoided, and the refinement level of the whole feed production process and the stability of the product quality are comprehensively improved.

Inventors

  • GAO XUN
  • JIAO YUNPENG
  • JIAO SHUXIAN

Assignees

  • 河南王牌生物科技有限公司

Dates

Publication Date
20260512
Application Date
20250114

Claims (6)

  1. 1. The feed grinder comprises a fixed seat (1) and is characterized in that a grinding box (2) is fixedly arranged at the rear side of the top end of the fixed seat (1), a feeding frame (3) communicated with the inner cavity of the grinding box (2) is fixedly arranged at the upper side of the right end of the grinding box (2), a grinding mechanism (4) is rotatably arranged at the upper side of the inner cavity of the grinding box (2), a screening mechanism (7) is arranged at the lower side of the inner cavity of the grinding box (2), a blanking conveying assembly (5) is arranged on the fixed seat (1), and a transmission mechanism (6) for driving the grinding mechanism (4), the blanking conveying assembly (5) and the screening mechanism (7) is jointly arranged at the back end of the fixed seat (1) and the grinding box (2); The screening mechanism (7) comprises a material collecting seat (71) and a rotating shaft III (75), the material collecting seat (71) is fixedly arranged on the lower side of the inner cavity of the crushing box (2), a semicircular groove (72) is formed in the middle of the top end of the material collecting seat (71), and a discharging groove (73) is formed in the bottom end of the inner cavity of the semicircular groove (72) in a penetrating mode; The three rotating shafts (75) are rotatably arranged on the lower side of the inner cavity of the crushing box (2), the three rotating shafts (75) are aligned with the axle center of the semicircular groove (72), three lifting plates (751) matched with the surface of the inner cavity of the semicircular groove (72) are arranged on the outer surface of the three rotating shafts (75) in an annular array mode, and a screen (74) is fixedly arranged in the inner cavity of the discharging groove (73).
  2. 2. A fodder grinder as in claim 1, wherein the grinding mechanism (4) comprises two first rotating shafts (41), the first rotating shafts (41) are symmetrically arranged on the upper side of the inner cavity of the grinding box (2), two connecting rollers (42) are fixedly arranged on the outer surfaces of the first rotating shafts (41), and a plurality of grinding cutters (421) are arranged on the outer surfaces of the two connecting rollers (42) in a staggered mode.
  3. 3. The feed grinder as set forth in claim 2, wherein the feeding conveying assembly (5) comprises a conveying port (51) and a second rotating shaft (53), the conveying port (51) is formed in the middle of the front end of the fixing seat (1), the conveying port (51) is communicated with the grinding box (2), and a hanging bracket (52) is fixedly arranged on the upper side of the opening end of the conveying port (51).
  4. 4. A fodder grinder as in claim 3, wherein the second rotating shaft (53) is rotatably mounted between the hanger (52) and the bottom wall of the inner cavity of the conveying port (51), and the outer surface of the second rotating shaft (53) is fixedly connected with conveying twisted leaves (54) which are matched with the surface of the inner cavity of the conveying port (51) coaxially.
  5. 5. A fodder grinder as set forth in claim 4, wherein the transmission mechanism (6) comprises a fixing frame (61) and four connecting shafts (63), the fixing frame (61) is fixedly installed on the lower side of the middle part of the back end of the fixing seat (1), the four connecting shafts (63) are fixedly connected with the rear ends of the two rotating shafts (41) respectively, the rotating shaft III (75) is fixedly connected with the two single-groove belt pulleys (65) respectively on the outer surfaces of the two connecting shafts (63) on the uppermost side, a double-groove belt pulley (64) is fixedly installed on the outer surface of the connecting shaft (63) located in the middle, and a single-groove belt pulley II (67) is fixedly installed on the outer surface of the connecting shaft (63) located on the lowermost side.
  6. 6. A fodder grinder as set forth in claim 5, wherein a motor (62) is fixedly mounted at the top end of the fixing frame (61), an output shaft of the motor (62) is fixedly connected with the lowest connecting shaft (63) through a coupling, a transmission belt two (68) is in transmission connection with the single-groove belt pulley two (67) and the double-groove belt pulley (64), and a transmission belt one (66) is in transmission connection with the double-groove belt pulley (64) and the two single-groove belt pulleys one (65).

Description

Fodder grinder Technical Field The utility model relates to the technical field of feed crushing, in particular to a feed crusher. Background The fodder grinder is a mechanical device for grinding fodder, has great effect in the livestock industry, can be processed into forms with easy digestion and good palatability for animals no matter grains or straws, is small to individual farmers, is large to fodder processing factories, and effectively improves the utilization rate of fodder. The Chinese patent with the authorized bulletin number of CN207293953U discloses a feed grinder, which comprises a bottom frame, the bottom frame is in a four-corner frame type design, a grinding box is arranged on the upper wall of the bottom frame, a grinding mechanism is arranged in the grinding box, a cooling mechanism is arranged between the grinding mechanisms, a feeding mechanism is arranged on the upper side of the grinding box, a discharging mechanism is arranged on the lower side of the grinding box, and a driving mechanism is arranged between the bottom frame and the grinding box. The device belongs to the technical field of feed crushing, and particularly relates to a feed crusher, and the device can cool crushed feed to prevent bonding by arranging a cooling mechanism and a discharging window, and meanwhile the discharging window is easy to clean the inside of the crusher. The device is in the in-service use in-process, and discharge gate size is not good enough with the adaptation degree of smashing back fodder granule to and lack effectual dredging power when the ejection of compact, often pile up in a large number near the discharge gate when making the fodder after smashing, and then cause the jam problem, seriously influence the whole operating efficiency of device. Disclosure of utility model The main object of the present utility model is to provide a feed grinder, which can effectively solve the problems set forth above. In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: The utility model provides a fodder grinder, includes the fixing base, fixing base top rear side fixed mounting has crushing case, crushing case right-hand member upside fixed mounting has the feeding frame that is linked together rather than the inner chamber, crushing case inner chamber upside rotates and is provided with crushing mechanism, crushing case inner chamber downside is provided with screening mechanism, be provided with unloading conveying assembly on the fixing base, the fixing base with crushing case back end is provided with jointly and is used for the drive crushing mechanism unloading conveying assembly with screening mechanism's drive mechanism. Preferably, the crushing mechanism comprises a first rotating shaft, a second rotating shaft and a plurality of crushing cutters, wherein the first rotating shaft is symmetrically arranged on the upper side of an inner cavity of the crushing box, the second rotating shaft is fixedly provided with two connecting rollers respectively on the outer surface, and the plurality of crushing cutters are respectively arranged on the outer surfaces of the two connecting rollers in a staggered manner. Preferably, the screening mechanism comprises a material collecting seat and a rotating shaft III, the material collecting seat is fixedly arranged on the lower side of the inner cavity of the crushing box, a semicircular groove is formed in the middle of the top end of the material collecting seat, and a discharging groove is formed in the bottom end of the inner cavity of the semicircular groove in a penetrating mode. Preferably, the third rotating shaft is rotatably arranged at the lower side of the inner cavity of the crushing box, the third rotating shaft is aligned with the axle center of the semicircular groove, three lifting plates matched with the surface of the inner cavity of the semicircular groove are arranged on the annular array of the three outer surfaces of the rotating shaft, and a screen is fixedly arranged in the inner cavity of the lower trough. Preferably, the blanking conveying assembly comprises a conveying port and a second rotating shaft, the conveying port is formed in the middle of the front end of the fixing seat, the conveying port is communicated with the crushing box, and a hanging bracket is fixedly mounted on the upper side of the opening end of the conveying port. Preferably, the second rotating shaft is rotatably arranged between the hanging bracket and the bottom wall of the inner cavity of the conveying port, and the outer surface of the rotating shaft is fixedly connected with a conveying hinge blade which is matched with the surface of the inner cavity of the conveying port in a coaxial and fixed way. Preferably, the transmission mechanism comprises a fixing frame and four connecting shafts, the fixing frame is fixedly arranged at the lower side of the middle part of the back end of the fixing seat, the