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CN-224218855-U - Damper for farming machine

CN224218855UCN 224218855 UCN224218855 UCN 224218855UCN-224218855-U

Abstract

The application relates to a damper of a farming machine, which belongs to the field of farming equipment and comprises a support, a resistance rod, a positioning piece, a scraping sleeve and a locking piece, wherein the support is arranged on the farming machine, the resistance rod is arranged on the support in a sliding manner, the positioning piece is arranged on the support and is used for positioning the resistance rod, the scraping sleeve is arranged on the resistance rod in a sliding manner, and the locking piece is arranged on the support and is used for positioning the scraping sleeve on the support. The application has the effect of scraping away the mud and stones adhered on the resistance rod, and improving the problem that the resistance rod is easy to carry the mud and stones to influence the sliding adjustment of the resistance rod.

Inventors

  • ZHOU BING

Assignees

  • 重庆冠中机械有限公司

Dates

Publication Date
20260512
Application Date
20250612

Claims (8)

  1. 1. The utility model provides a farming machine attenuator which is characterized in that the farming machine attenuator comprises a support (1), a resistance rod (2), a positioning piece (3), a scraping sleeve (4) and a locking piece (5), wherein the support (1) is arranged on the farming machine, the resistance rod (2) is arranged on the support (1) in a sliding way, the positioning piece (3) is arranged on the support (1) and is used for positioning the resistance rod (2), the scraping sleeve (4) is arranged on the resistance rod (2) in a sliding way, and the locking piece (5) is arranged on the support (1) and is used for positioning the scraping sleeve (4) on the support (1).
  2. 2. The farming machine damper according to claim 1, wherein the locking piece (5) comprises a spring pin (51), the spring pin (51) is arranged on the support (1), and the scraping sleeve (4) is provided with a locking groove (41) for the spring pin (51) to be clamped in.
  3. 3. The agro-farming machine damper according to claim 2, characterized in that the scraping sleeve (4) is slidingly provided with an unlocking block (6) for driving the spring pin (51) out of the locking groove (41).
  4. 4. The agro-farming machine damper according to claim 1, characterized in that the cross-sectional dimensions of the scraping sleeve (4) decrease gradually from approaching the support (1) to going away from the support (1).
  5. 5. The farming machine damper according to claim 1, wherein the bottom of the resistance rod (2) is bent away from the farming machine.
  6. 6. The farming machine damper according to claim 1, wherein the positioning member (3) comprises a plug pin (31), a plurality of positioning holes (21) are formed in the resistance rod (2) at intervals along the length direction, and the plug pin (31) is slidably inserted into the support (1) and used for penetrating through the positioning holes (21).
  7. 7. The farming machine damper according to claim 6, wherein the latch (31) is provided with a cotter pin (7) at one end passing through the positioning hole (21).
  8. 8. The cultivator damper of claim 1, wherein the support (1) is hingedly mounted to the cultivator.

Description

Damper for farming machine Technical Field The application relates to the field of farming equipment, in particular to a farming machine damper. Background The agricultural cultivator is an agricultural machine and is suitable for large and medium-sized agricultural machines such as slopes, hills, vegetable greenhouses and the like, which are difficult to operate. The machine has multiple functions, and can complete various operations such as rotary tillage, ditching and ridging, intertillage and weeding by changing different machines. At present, when the farming machine performs rotary tillage operation, the tillage depth is usually controlled through a resistance rod, and the resistance rod is inserted into different depths of soil, so that the farming machine receives different forward resistances, different forward speeds of the farming machine are controlled, the rotary tillage time of a tillage cutter on the same position of soil is controlled, and the rotary tillage depth is controlled in an auxiliary mode. However, when the resistance rod is inserted into the soil, soil stones are adhered, and when the resistance rod is subsequently retracted, the soil stones are easily clamped into the sliding connection part of the resistance rod along with the rising of the resistance rod, so that the sliding adjustment of the resistance rod is affected. Disclosure of utility model The application provides a damper for an agricultural machine, which aims to solve the problem that a resistance rod is easy to carry soil and stones to influence the sliding adjustment of the resistance rod. The application provides a farming machine damper which adopts the following technical scheme: The utility model provides a farming machine attenuator, includes support, resistance bar, setting element, scrapes cover and locking piece, the support sets up on farming machine, the resistance bar slides and sets up on the support, the setting element sets up on the support and is used for carrying out the location with the resistance bar, scrape the cover slip cap and establish on the resistance bar, the locking piece sets up on the support and is used for with scraping the cover location on the support. Through adopting above-mentioned technical scheme, order about the resistance bar and slide on the support, the rethread setting element is fixed a position the resistance bar, adjusts the degree of depth that inserts soil to the resistance bar, and then carries out auxiliary control to different tilling depths, before follow-up needs to mention the resistance bar, will scrape the location of cover on the support through the locking piece first and unblock, then order about to scrape the cover and slide along with the resistance bar, can scrape away the earth stone of adhesion on the resistance bar, improves the resistance bar and easily carries earth stone and influences the problem of the adjustment of sliding of resistance bar. Optionally, the locking piece includes the spring pin, the spring pin sets up on the support, scrape and set up the locked groove that is used for supplying the spring pin card to go into on the cover. Through adopting above-mentioned technical scheme, when scraping the cover and remove to the direction that is close to the support, scrape the cover and make the spring pin retract earlier butt spring pin, scrape the cover and remove to make the locked groove and spring pin opposite, the spring pin pops out the card and goes into the locked inslot, can be convenient fix a position the lock cover on the support. Optionally, an unlocking block for driving the spring pin to move out of the locking groove is slidably arranged on the scraping sleeve. Through adopting above-mentioned technical scheme, press the unlocking piece for the unlocking piece is close to the spring pin and supports out the spring pin from the locked groove, the location of cover on the support can be conveniently removed. Optionally, the cross-sectional dimension of the scraping sleeve gradually decreases from the direction approaching the support to the direction away from the support. Through adopting above-mentioned technical scheme, scrape when removing the earth stone on the resistance bar, scrape cover and earth stone release from being close to the support to keeping away from the direction cross-section size that the support reduces gradually, more easily scrape earth stone from the resistance bar. Optionally, the bottom of the resistance rod is bent towards a direction away from the farming machine. Through adopting above-mentioned technical scheme, to the bottom of the resistance bar of keeping away from the direction bending of farming machine, reduce the resistance bar and the hard thing butt in the earth and block the possibility, promote the trafficability characteristic of resistance bar. Optionally, the locating piece includes the bolt, the resistance bar is last to be equipped with a plurality of locating holes along leng