CN-224211716-U - Flexible package upward conveying mechanism

CN224211716UCN 224211716 UCN224211716 UCN 224211716UCN-224211716-U

Abstract

The utility model discloses a flexible package upward conveying mechanism which is arranged at the front part of a cabbage harvester and comprises an upper sprocket conveying device and a lower sprocket conveying device which are vertically corresponding to each other, wherein the lower sprocket conveying device comprises a lower sprocket conveying device frame and a lower sprocket longitudinal circulating conveying belt, the upper sprocket conveying device comprises an upper sprocket conveying device frame and an upper sprocket longitudinal circulating conveying belt, the upper sprocket longitudinal circulating conveying belt is arranged in the upper sprocket conveying device frame, the lower conveying surface of the upper sprocket longitudinal circulating conveying belt is opposite to the upper conveying surface of the lower sprocket longitudinal circulating conveying belt at intervals, and the further improvement is that in the upper sprocket longitudinal circulating conveying belt, second driving chains which are opposite to each other at intervals are connected through a plurality of elastic belts. The utility model realizes flexible package conveying, remarkably improves conveying efficiency, remarkably reduces damage of cabbages in the backward conveying process, and can adjust conveying angle through the push rod.

Inventors

WANG XIAOLONG
CHEN WEI
Fan honghua
ZHOU LEI
CAO RUNCHI

Assignees

泰州樱田农机制造有限公司

Dates

Publication Date: 20260508
Application Date: 20250508
Priority Date: 20250424

Claims (3)

1. The flexible package upward conveying mechanism is arranged at the front part of a cabbage harvester and comprises a lower sprocket conveying device, wherein the lower sprocket conveying device comprises a lower sprocket conveying device frame (31) and a lower sprocket longitudinal circulating conveying belt (32), the lower sprocket longitudinal circulating conveying belt (32) is arranged in the lower sprocket conveying device frame (31), first driving chains opposite to each other at intervals in the lower sprocket longitudinal circulating conveying belt (32) are connected through a plurality of parallel tube shafts arranged at intervals, and the flexible package upward conveying mechanism is characterized in that an upper sprocket conveying device is arranged above the lower sprocket conveying device, the upper sprocket conveying device comprises an upper sprocket conveying device frame (33) and an upper sprocket longitudinal circulating conveying belt (34), the upper sprocket longitudinal circulating conveying belt (34) is arranged in the upper sprocket conveying device frame (33), the upper sprocket conveying device corresponds to the lower sprocket conveying device up and down, and the lower conveying surface of the upper sprocket longitudinal circulating conveying belt (34) is opposite to the upper conveying surface of the lower sprocket longitudinal circulating conveying belt (32) at intervals.
2. The flexible package up-feed mechanism as recited in claim 1, wherein the upper sprocket longitudinal endless conveyor (34) is connected by a plurality of elastic bands between spaced apart opposing second drive chains.
3. The flexible package up-feed mechanism according to claim 1 or 2, wherein the front part of the lower sprocket feed device frame (31) is hinged with the front part of the foundation support frame of the cabbage harvester, and the lower part, the middle and the rear part of the lower sprocket feed device frame (31) are provided with push rods (35).

Description

Flexible package upward conveying mechanism Technical Field The utility model relates to the technical field of agricultural machinery, in particular to a flexible package upward conveying mechanism. Background The existing cabbage harvester generally conveys the cabbages backwards through a front conveying mechanism after harvesting the cabbages. The existing conveying mechanism generally comprises a lower chain wheel conveying device, wherein the lower chain wheel conveying device comprises a lower chain wheel conveying device frame and a lower chain wheel longitudinal circulating conveying belt, the lower chain wheel longitudinal circulating conveying belt is arranged in the lower chain wheel conveying device frame, and first driving chains with opposite intervals are connected through a plurality of parallel tube shafts which are arranged at intervals in the lower chain wheel longitudinal circulating conveying belt. When in use, the cabbage falls on a conveying belt main body formed by a plurality of parallel pipe shafts which are arranged at intervals and is conveyed backwards. The main defect of the conveying mechanism is that cabbage rolls easily on a conveying belt main body formed by a plurality of parallel pipe shafts which are arranged at intervals, does not go forward, and has low conveying efficiency. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides a flexible package upward conveying mechanism capable of remarkably improving conveying efficiency. The technical aim is achieved through the following technical scheme. The flexible package upward conveying mechanism is arranged at the front part of the cabbage harvester and comprises a lower chain wheel conveying device, wherein the lower chain wheel conveying device comprises a lower chain wheel conveying device frame and a lower chain wheel longitudinal circulating conveying belt, the lower chain wheel longitudinal circulating conveying belt is arranged in the lower chain wheel conveying device frame, first driving chains which are opposite in interval are connected through a plurality of parallel tube shafts which are arranged at intervals in the lower chain wheel longitudinal circulating conveying belt, the improvement is that an upper chain wheel conveying device is arranged above the lower chain wheel conveying device and comprises an upper chain wheel conveying device frame and an upper chain wheel longitudinal circulating conveying belt, the upper chain wheel conveying device is arranged in the upper chain wheel conveying device frame and corresponds to the lower chain wheel conveying device up and down, and the lower conveying surface of the upper chain wheel longitudinal circulating conveying belt is opposite to the upper conveying surface of the lower chain wheel longitudinal circulating conveying belt at intervals. Further, in the upper chain wheel longitudinal circulating conveyor belt, the second driving chains with opposite intervals are connected through a plurality of elastic belts. Further, the front part of the lower chain wheel conveying device frame is hinged with the front part of the foundation supporting frame of the cabbage harvester, and push rods are arranged at the lower part, the middle and the rear part of the lower chain wheel conveying device frame. Compared with the prior art, the utility model has the following positive effects: 1. The upper sprocket conveyor is arranged above the lower sprocket conveyor, the upper sprocket conveyor corresponds to the lower sprocket conveyor up and down, the lower conveying surface of the upper sprocket longitudinal circulating conveyor is opposite to the upper conveying surface of the lower sprocket longitudinal circulating conveyor at intervals, so that when the cabbage conveyor is used, the cabbage can enter a conveying space formed by the lower conveying surface of the upper sprocket longitudinal circulating conveyor and the upper conveying surface of the lower sprocket longitudinal circulating conveyor at intervals, and is clamped and conveyed backwards by the lower conveying surface of the upper sprocket longitudinal circulating conveyor and the upper conveying surface of the lower sprocket longitudinal circulating conveyor, the problem that the cabbage rolls easily and does not move forwards on a conveying belt main body formed by arranging pipe shafts at intervals in parallel can be avoided, and the conveying efficiency is remarkably improved. 2. In the upper sprocket longitudinal circulating conveyor belt, the second driving chains with opposite intervals are connected through a plurality of elastic belts, so that cabbages enter a conveying space formed by opposite intervals between the lower conveying surface of the upper sprocket longitudinal circulating conveyor belt and the upper conveying surface of the lower sprocket longitudinal circulating conveyor belt and are conveyed backwards by flexible packages, and damage of cab