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CN-224205772-U - Agricultural straw crushing apparatus

CN224205772UCN 224205772 UCN224205772 UCN 224205772UCN-224205772-U

Abstract

The utility model relates to the technical field of straw crushers, in particular to agricultural straw crushing equipment which comprises a crusher body, wherein a base, a baffle and a feed hopper are fixed on the crusher body, a protection mechanism is clamped on the feed hopper, two fixing mechanisms are installed on the crusher body, each fixing mechanism comprises a limiting frame and a supporting block, the crusher body is fixedly provided with the supporting block, a clamping groove is formed in the supporting block, the limiting frame is clamped and installed on the supporting block, a rubber pad is adhered to the limiting frame, a sleeve rod is connected onto the limiting frame in a rotating mode, a rotating block is fixedly installed on the sleeve rod, a sliding rod is connected onto the sleeve rod in a threaded mode, a retaining plate is fixedly connected onto the sliding rod, the limiting frame is hung on a tricycle, the rotating block is rotated, the sleeve rod drives the sliding rod and the retaining plate to move, and the retaining plate further abuts against the tail of the tricycle, and therefore the crusher body can be in a stable state when the crusher body breaks straws.

Inventors

  • Du Cuimei
  • LIU JIAN
  • GUO WENXIAN
  • GUO XIAOSHUANG

Assignees

  • 内蒙古维德力生物科技有限公司

Dates

Publication Date
20260508
Application Date
20250423

Claims (8)

  1. 1. An agricultural straw crushing device comprises a crusher body (1), and is characterized in that a base (2), a baffle (3) and a feed hopper (4) are fixedly arranged on the crusher body (1), a protection mechanism (5) is arranged on the feed hopper (4) in a clamping manner, two fixing mechanisms (6) are symmetrically arranged on the crusher body (1) relative to the baffle (3), the fixing mechanisms (6) comprise a limiting frame (605) and a supporting block (607), a supporting block (607) is fixedly connected on the crusher body (1), a clamping groove (608) is arranged on the supporting block (607), a limiting frame (605) is arranged on the supporting block (607) in a clamping manner, a rubber pad (606) is adhered on the limiting frame (605), a loop bar (602) is rotationally connected on the limiting frame (605), a rotating block (601) is fixedly arranged on the loop bar (602), a plate (604) is fixedly connected on the loop bar (603), a large-diameter sliding block (605) is connected with the sliding bar (605) and has a large diameter larger than the sliding bar (601) of the sliding bar (601), and the rotating block (601) is arranged in a cross-shaped structure.
  2. 2. The agricultural straw smashing equipment according to claim 1, wherein the two supporting blocks (607) are symmetrically arranged relative to the baffle plate (3), and the limiting frame (605) is arranged at the clamping groove (608) in a clamping mode.
  3. 3. An agricultural straw crushing apparatus according to claim 1, wherein two of the limiting frames (605) are located at one end of the crusher body (1) facing away from the feed hopper (4), and the rubber pad (606) is located at the side wall of the limiting frame (605) close to the retaining plate (604).
  4. 4. An agricultural straw crushing device according to claim 1, wherein the baffle plate (3) is arranged in a cambered surface structure, and the baffle plate (3) is communicated with the inside of the crusher body (1).
  5. 5. An agricultural straw crushing device according to claim 1, wherein the feeding hopper (4) is communicated with one side of the crusher body (1) away from the baffle plate (3), and the feeding hopper (4) is arranged in an inclined surface structure.
  6. 6. The agricultural straw smashing equipment according to claim 1, wherein the protection mechanism (5) comprises a clamping frame (501) and a limiting rod (503), the clamping frame (501) is connected to the feeding hopper (4) in a clamping mode, a plurality of limiting rods (503) are connected to the clamping frame (501) in a threaded mode, the limiting rods (503) penetrate through the inner wall of the clamping plate (502), and a plurality of blocking curtains (504) are fixedly mounted on the clamping plate (502) at equal intervals.
  7. 7. The agricultural straw crushing apparatus according to claim 6, wherein the clamping frame (501) is positioned at the top end of the feed hopper (4), and the bottom end of the clamping plate (502) is in contact with the clamping frame (501).
  8. 8. The agricultural straw crushing equipment according to claim 7, wherein the limiting rod (503) is in contact with the top end of the clamping plate (502), and a plurality of the blocking curtains (504) are equidistantly arranged.

Description

Agricultural straw crushing apparatus Technical Field The utility model relates to crushing equipment, in particular to agricultural straw crushing equipment, and belongs to the technical field of straw crushers. Background The main function and the application of the straw pulverizer are to pulverize agricultural wastes such as straw into small particles so as to facilitate further treatment or direct use. The device is widely applied to a plurality of fields such as agriculture, forestry, aquaculture and the like, and can convert straws into valuable products such as biomass energy, organic fertilizer or feed and the like through crushing treatment, so as to realize recycling ‌ of resources. However, when the existing pulverizer is placed on the ground for use, the crushed straw materials are sprayed onto the ground through the pulverizer, thick straw layers can be formed, the straw layers can possibly obstruct the germination and the soil emergence of crops, and the straw layers are stacked on the ground and are cleaned, so that the pulverizer is inconvenient to carry out moving operation, and the utilization rate of the pulverizer is reduced. Disclosure of utility model The utility model aims to solve the problems and provide the agricultural straw crushing equipment, which is characterized in that a limiting frame is hung on a tricycle, and a rotating block is rotated to enable a sleeve rod to drive a sliding rod and a retaining plate to move, so that the retaining plate is abutted against the tail of the tricycle, and the crusher body can be in a stable state when the crusher body breaks straws. The agricultural straw crushing equipment comprises a crusher body, wherein a base, a baffle plate and a feed hopper are fixedly arranged on the crusher body, a protection mechanism is arranged on the feed hopper in a clamping mode, two fixing mechanisms are symmetrically arranged on the crusher body relative to the baffle plate, each fixing mechanism comprises a limiting frame and a supporting block, the crusher body is fixedly connected with the supporting block, a clamping groove is formed in the supporting block, the limiting frame is arranged on the supporting block in a clamping mode, a rubber pad is adhered to the limiting frame, a sleeve rod is connected onto the limiting frame in a rotating mode, a rotating block is fixedly arranged on the sleeve rod, a sliding rod is connected onto the sleeve rod in a threaded mode, and a retaining plate is fixedly connected onto the sliding rod. Preferably, the two supporting blocks are symmetrically arranged relative to the baffle plate, and the clamping groove is provided with a limiting frame in a clamping mode. Preferably, the diameter of the sleeve rod is larger than that of the slide rod, and the retaining plate is in sliding connection with the limiting frame. Preferably, the two limiting frames are positioned at one end of the crusher body, which is away from the feed hopper, and the rubber pad is positioned on the side wall of the limiting frame, which is close to the retaining plate. Preferably, the width of the rotating block is larger than the diameter of the sleeve rod, and the rotating block is arranged in a cross-shaped structure. Preferably, the baffle is arranged in a cambered surface structure, and the baffle is communicated with the inside of the crusher body. Preferably, the feeding hopper is communicated with one side of the crusher body, which is away from the baffle, and the feeding hopper is arranged in an inclined plane structure. Preferably, the protection machanism includes card frame and gag lever post, the block is connected with the card frame on the feeder hopper, threaded connection has a plurality of gag lever post on the card frame, the gag lever post runs through the inner wall of cardboard, equidistance fixed mounting has a plurality of curtain on the cardboard. Preferably, the clamping frame is positioned at the top end of the feeding hopper, and the bottom end of the clamping plate is in contact with the clamping frame. Preferably, the stop lever contacts with the top end of the clamping plate, and a plurality of the blocking curtains are equidistantly arranged. Before the straw is smashed, an operator can firstly hang the limiting frame arranged in the supporting block on the side wall of the tail of the battery tricycle, the limiting frame supports the weight of the crusher body, then the rotating block is rotated by hand, the sleeve rod is fixedly arranged on the rotating block, when the sleeve rod is driven to rotate along the inner wall of the limiting frame by the rotating block, the sliding rod in threaded connection with the sleeve rod can drive the retaining plate fixed by the sleeve rod to displace, and the retaining plate only slides along the inner wall of the limiting frame under the limiting action of the limiting frame due to the sliding connection between the top end of the retaining plate and the limiting frame,