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A hydraulic propulsion system for a spreader

A technology of propulsion system and spreader, which is applied in mechanical equipment, fluid pressure actuating device, servo motor, etc., can solve the problems of easy material leakage and instability of the propulsion system of the spreader, and achieve stable power output and speed adjustment. Flexible, quick-to-install effects

Active Publication Date: 2022-03-08
HEILONGJIANG PROV AGRI MACHINERY ENG SCI INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above-mentioned problem of unstable propulsion system of the existing spreader and easy material leakage, the present invention provides a hydraulic propulsion system of the spreader

Method used

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  • A hydraulic propulsion system for a spreader
  • A hydraulic propulsion system for a spreader
  • A hydraulic propulsion system for a spreader

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specific Embodiment approach 1

[0031] Specific implementation mode one: reference Figure 1 to Figure 8 Describe this implementation mode, this implementation mode is to solve the problem that the propulsion system of the existing spreading machine is unstable and easy to leak material, and proposes the following technical solutions:

[0032] A hydraulic propulsion system of a spreader, which is controlled by the hydraulic end 8 of the tractor, thereby controlling the reciprocating motion of the fertilizer pushing plate 9, including: a first hydraulic pipe 1, a second hydraulic pipe 2, a third hydraulic pipe 3, a fourth hydraulic pipe Hydraulic pipe 4, hydraulic valve body 5, hydraulic cylinder 6, one end of the first hydraulic pipe 1 is connected to the hydraulic end 8 of the tractor, and the other end of the first hydraulic pipe 1 is connected to the second hydraulic pipe 2 through the hydraulic valve body 5 The other end of the second hydraulic pipe 2 is connected to the rear oil chamber of the hydraulic...

specific Embodiment approach 2

[0035] Specific implementation mode two: This implementation mode proposes the following technical solutions in order to solve the problem of unstable propulsion system of the existing spreading machine and easy material leakage:

[0036]A hydraulic propulsion system of a spreader, which is controlled by the hydraulic end 8 of the tractor, thereby controlling the reciprocating motion of the fertilizer pushing plate 9, including: a first hydraulic pipe 1, a second hydraulic pipe 2, a third hydraulic pipe 3, a fourth hydraulic pipe Hydraulic pipe 4, hydraulic valve body 5, hydraulic cylinder 6, one end of the first hydraulic pipe 1 is connected to the hydraulic end 8 of the tractor, and the other end of the first hydraulic pipe 1 is connected to the second hydraulic pipe 2 through the hydraulic valve body 5 The other end of the second hydraulic pipe 2 is connected to the rear oil chamber of the hydraulic cylinder 6, and the front oil chamber of the hydraulic cylinder 6 is connect...

specific Embodiment approach 3

[0039] Specific implementation mode three: This implementation mode proposes the following technical solutions in order to solve the problem of unstable propulsion system of the existing spreading machine and easy material leakage:

[0040] A hydraulic propulsion system of a spreader, which is controlled by the hydraulic end 8 of the tractor, thereby controlling the reciprocating motion of the fertilizer pushing plate 9, including: a first hydraulic pipe 1, a second hydraulic pipe 2, a third hydraulic pipe 3, a fourth hydraulic pipe Hydraulic pipe 4, hydraulic valve body 5, hydraulic cylinder 6, one end of the first hydraulic pipe 1 is connected to the hydraulic end 8 of the tractor, and the other end of the first hydraulic pipe 1 is connected to the second hydraulic pipe 2 through the hydraulic valve body 5 The other end of the second hydraulic pipe 2 is connected to the rear oil chamber of the hydraulic cylinder 6, and the front oil chamber of the hydraulic cylinder 6 is conn...

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Abstract

The invention relates to a spreading machine propulsion system, which belongs to the technical field of agricultural machinery. In order to solve the problem of unstable propulsion system of the existing spreader and easy material leakage, the present invention provides a hydraulic propulsion system of the spreader, which is controlled by the hydraulic end of the tractor, thereby controlling the reciprocating motion of the fertilizer pushing plate. The first One end of the hydraulic pipe is connected to the hydraulic end of the tractor, the other end of the first hydraulic pipe is connected to one end of the second hydraulic pipe through the hydraulic valve body, the other end of the second hydraulic pipe is connected to the hydraulic cylinder, and the hydraulic cylinder is connected to the fourth hydraulic pipe through the third hydraulic pipe One end is connected, and the other end of the fourth hydraulic pipe is connected to the hydraulic end of the tractor. The piston rod of the hydraulic cylinder is fixed to the fertilizer pushing plate. The hydraulic valve body controls the flow rate and direction of the hydraulic oil, thereby controlling the reciprocating motion of the fertilizer pushing plate. In the present invention, the hydraulic system is used as the propulsion system of the fertilizer spreading machine to push the fertilizer plate, which avoids the phenomenon that the amount of fertilizer sent is not stable enough and the fertilizer is leaked during the pushing process.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, in particular to a spreading machine propulsion system. Background technique [0002] At present, most organic fertilizer spreaders use chain-type mechanical transmission to push fertilizer. The power from the output end of the tractor drives the movement of the fertilizer pushing plate through the engagement of the sprocket and the chain. When the fertilizer push system adopts chain transmission, it is prone to damage during work. When the organic fertilizer is agglomerated, it is prone to slippage in the fertilizer tank, resulting in unstable fertilizer delivery. When the organic fertilizer is particularly loose, the pushing process will be more difficult. Leakage occurs. Contents of the invention [0003] In order to solve the above-mentioned problem of unstable propulsion system of the existing spreader and easy material leakage, the present invention provides a hydraulic pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F15B11/042F15B11/08F15B13/02
CPCF15B11/042F15B11/08F15B13/02F15B2211/405F15B2211/7052
Inventor 吴昊刘希锋张海滨徐冬金鹍鹏许骁博陈伟旭郭英洲李博陈爱慧于文昌盛力伟田健
Owner HEILONGJIANG PROV AGRI MACHINERY ENG SCI INST