Search

CN-224208285-U - Rotary tillage tool bit spraying device

CN224208285UCN 224208285 UCN224208285 UCN 224208285UCN-224208285-U

Abstract

The utility model relates to the technical field of spraying equipment, and provides a rotary tillage cutter head spraying device which comprises a clamp, wherein the clamp is used for clamping a rotary tillage cutter, a base is positioned on one side of the clamp, a sliding piece is arranged on the base in a sliding mode, the sliding piece is close to or far away from the clamp after sliding, one end of a connecting piece is rotatably arranged on the sliding piece, the connecting piece is close to or far away from the clamp after rotating, a spray gun is arranged at the other end of the connecting piece, and the spray gun is used for spraying the rotary tillage cutter. Through the technical scheme, the problem that the angle of the spray gun cannot be flexibly adjusted in the prior art is solved.

Inventors

  • GE JINGGANG
  • HAO JIANJUN
  • ZHAO JIANGUO
  • LIU JINGCHUN
  • LIU JINGRU
  • LING YUN
  • ZHU XIAOJIE

Assignees

  • 河北农业大学
  • 河北领科新材料科技有限公司

Dates

Publication Date
20260508
Application Date
20250106

Claims (7)

  1. 1. A rotary tillage cutter head spraying device, characterized by comprising: -a clamp (100), the clamp (100) being for clamping a rotary blade (600); a base (200) located on one side of the jig (100); A sliding member (300) slidably disposed on the base (200), the sliding member (300) being slid to approach or separate from the jig (100); One end of the connecting piece (400) is rotatably arranged on the sliding piece (300), and the connecting piece (400) is close to or far away from the clamp (100) after rotating; The spray gun (500) is arranged at the other end of the connecting piece (400), and the spray gun (500) is used for spraying the rotary tillage cutter (600).
  2. 2. The rotary blade tip spraying device according to claim 1, characterized in that the connecting piece (400) comprises: A first link (410) having one end rotatably provided to the slider (300); And one end of the second connecting rod (420) is rotatably arranged on the sliding piece (300), the first connecting rod (410) is parallel to the second connecting rod (420), and the other ends of the first connecting rod (410) and the second connecting rod (420) are both hinged on the spray gun (500).
  3. 3. The rotary tillage cutter head spraying device according to claim 2, further comprising: The first telescopic piece (700), one end articulates and sets up on base (200), and the other end articulates and sets up on first connecting rod (410) or second connecting rod (420), first telescopic piece (700) are used for driving first connecting rod (410) with second connecting rod (420) rotate.
  4. 4. The rotary tillage cutter head spraying device according to claim 1, further comprising: the second telescopic piece (800) is arranged on the base (200), the telescopic end of the second telescopic piece (800) is arranged on the sliding piece (300), and the second telescopic piece (800) is used for driving the sliding piece (300) to slide.
  5. 5. The rotary blade tip spraying device according to claim 1, characterized in that the fixture (100) comprises: A base (110) located at one side of the base (200), and the base (110) is located below the slider (300); The swinging frame (120) swings on the base (110), and one end of the swinging frame (120) swings to be close to or far away from the upper surface of the base (110); The clamping head (130) is arranged at one end of the swing frame (120), and after the swing frame (120) swings, the clamping head (130) is used for clamping the rotary blade (600) with the upper surface of the base (110).
  6. 6. The rotary tillage cutter head spraying device according to claim 5, further comprising: The fixed end of the third telescopic piece (140) is hinged to the base (110), the telescopic end of the third telescopic piece (140) is hinged to one end, far away from the clamping head (130), of the swing frame (120), and the swing center of the swing frame (120) is located between the third telescopic piece (140) and the clamping head (130).
  7. 7. The rotary tillage cutter head spraying device according to claim 5, wherein the base (110) is provided with a supporting rod (111), the supporting rod (111) is located on the side surface of the base (110), and the swinging frame (120) is arranged on the supporting rod (111) in a swinging mode.

Description

Rotary tillage tool bit spraying device Technical Field The utility model relates to the technical field of spraying equipment, in particular to a rotary tillage cutter head spraying device. Background The rotary blade is generally applied to an environment containing pesticides, fertilizers and being moist and corrosive, friction can be generated between the rotary blade and broken stone, crop residues and the like in soil in the operation process, and vibration and impact are accompanied, so that the abrasion loss of the rotary blade is increased, and the service life is shortened. The scholars propose to manufacture rotary blades by using surface strengthening technology, wherein the most typical modes are surface laser shock strengthening, surface chromizing and the like. Still scholars propose to carry out the size restoration to rotary blade through the mode of electric arc spraying, realize rotary blade's refabrication cyclic utilization. In the prior art, the device for realizing electric arc spraying is usually fixed by inserting the rotary blade into the fixing hole, and then spraying the cutter head of the rotary blade through the fixed spray gun. In actual use, the fixed unstable rotary blade and the fixed spray gun cannot freely adjust the angle according to the abrasion condition of the cutter head of the rotary blade, so that the spraying efficiency is low. Disclosure of utility model The utility model provides a rotary tillage cutter head spraying device, which solves the problem that the angle of a spray gun cannot be flexibly adjusted in the related art. The technical scheme of the utility model is as follows: A rotary tillage cutter head spraying device, comprising: The clamp is used for clamping the rotary tillage cutter; The base is positioned at one side of the clamp; the sliding piece is arranged on the base in a sliding manner, and is close to or far away from the clamp after sliding; one end of the connecting piece is rotatably arranged on the sliding piece, and the connecting piece is close to or far away from the clamp after rotating; the spray gun is arranged at the other end of the connecting piece and is used for spraying the rotary tillage cutter. As a further technical solution, the connecting piece includes: one end of the first connecting rod is rotatably arranged on the sliding piece; One end of the second connecting rod is rotatably arranged on the sliding piece, the first connecting rod is parallel to the second connecting rod, and the other ends of the first connecting rod and the second connecting rod are both hinged to the spray gun. As a further technical scheme, the method further comprises: one end of the first telescopic piece is hinged to the base, the other end of the first telescopic piece is hinged to the first connecting rod or the second connecting rod, and the first telescopic piece is used for driving the first connecting rod and the second connecting rod to rotate. As a further technical scheme, the method further comprises: The second telescopic piece is arranged on the base, the telescopic end of the second telescopic piece is arranged on the sliding piece, and the second telescopic piece is used for driving the sliding piece to slide. As a further technical solution, the clamp includes: The base is positioned on one side of the base and is positioned below the sliding piece; the swinging frame swings on the base, and one end of the swinging frame is close to or far away from the upper surface of the base after swinging; The clamping head is arranged at one end of the swing frame, and after the swing frame swings, the clamping head is used for clamping the rotary blade with the upper surface of the base. As a further technical scheme, the method further comprises: The fixed end of the third telescopic piece is hinged to the base, the telescopic end of the third telescopic piece is hinged to one end, far away from the clamping head, of the swing frame, and the swing center of the swing frame is located between the third telescopic piece and the clamping head. As a further technical scheme, the base is provided with a supporting rod, the supporting rod is positioned on the side face of the base, and the swinging frame swings and is arranged on the supporting rod. The working principle and the beneficial effects of the utility model are as follows: In the utility model, the rotary tillage cutter is stably clamped by the clamp. According to the abrasion condition of the rotary tillage cutter head, the sliding part adjusts the front and back positions of the spray gun, and then the connecting part is rotated to adjust the angle of the spray gun, so that the spray gun can spray the rotary tillage cutter head at the optimal angle and position. The cooperation of slider and connecting piece makes the position and the angular adjustment of spray gun more convenient, nimble, adapts to the rotary blade of different shapes and wearing and tearing degree, has improv