CN110012722B - Fixed planting vegetables gathering and conveying mechanism - Google Patents

Abstract

The invention discloses a field planting vegetable gathering and conveying mechanism, and belongs to the field of facility agriculture automation. The mechanism comprises a vegetable leaf gathering mechanism, a portal frame, a lower end belt, an upper end belt, a support plate on the frame, a vegetable holding paw I, a vegetable holding paw II, a motor, an L-shaped connecting plate, an outer corner piece, a support plate under the frame, a paw fixing piece, a rhombic seat, a belt pulley shaft and a bearing. The vegetables on the strip-shaped planting plate enter a vegetable holding and conveying mechanism after being gathered by the vegetable leaf gathering mechanism; the vegetable holding paw fixed on the belt can clamp vegetables one by one and convey the vegetables forwards in the moving process. The vegetable harvester has high automation degree, and can be matched with a root cutting mechanism to finish vegetable harvesting; can continuously clamp vegetables and has higher working efficiency.

Description

Fixed planting vegetables gathering and conveying mechanism

Technical Field

The invention relates to a field planting vegetable gathering and conveying mechanism, and belongs to the field of agricultural automation equipment.

Background

China is a big vegetable planting country, but the mechanization degree of vegetable production is low. According to the data of the department of agriculture management of the Ministry of people's republic of China, the planting scale of Chinese vegetables is second to that of grains in 2014, the planting area reaches 3.21 hundred million mu, the yield reaches 7.60 hundred million tons, and the planting area and the yield respectively account for 41.69 percent and 51.13 percent of the world; the yield was about 1.3 trillion dollars. Therefore, the requirement of guaranteeing the self-sufficient rate of the leaf vegetables in the vegetable bases of large and medium cities is defined by the national vegetable production and development program 2011-Bu 2020.

With the advance of urbanization and industrialization in China, the total amount of arable land is gradually reduced, and the contradiction of more people and less land is further aggravated. Therefore, the vegetable planting inevitably develops towards the industrial direction, and the industrial planting of vegetables is more and more valued and popularized by people. In the industrial planting process, vegetable seeds need to be planted and cultured in a planting tray after growing into seedlings, and the planting mode comprises soilless culture including water culture, fog culture, matrix culture and soil culture. The vegetables planted in the factory have vigorous growth, high yield and less plant diseases and insect pests. The industrial vegetable planting technology in China is relatively mature, but the harvest is mostly manual, and the harvesting work has higher strength in the vegetable planting production flow.

The gathering and conveying mechanism for the vegetables planted in the field is one of core working parts of the vegetable harvester planted in the field, and can be matched with the root cutting mechanism to finish the harvesting work.

Disclosure of Invention

The invention provides a field planting vegetable gathering and conveying mechanism which can finish vegetable clamping and conveying work and provide conditions for cutting roots of vegetables. The mechanism has the advantages of high automation degree, stable performance, complete functions and capability of effectively improving the working efficiency.

The invention is mainly realized by adopting the following technical scheme:

a gathering and conveying mechanism for vegetables planted in a field planting way comprises a general frame, a vegetable leaf gathering mechanism and a vegetable holding and conveying mechanism;

the overall rack comprises a portal frame 2, a rack upper supporting plate 5 and a rack lower supporting plate 11; the rack upper supporting plate 5 and the rack lower supporting plate 11 are arranged up and down symmetrically, and the rack upper supporting plate 5 and the rack lower supporting plate 11 are connected through a portal frame 2;

the vegetable holding and conveying mechanism comprises a lower end belt 3, an upper end belt 4, a vegetable holding claw I6, a vegetable holding claw II7, a motor 8, an L-shaped connecting plate 9, an outer corner piece 10, a claw fixing piece 12, a diamond-shaped seat 13, a belt pulley 14, a belt pulley shaft 15 and a bearing 16;

the upper support plate 5 and the lower support plate 11 of the rack are fixed on the portal frame 2 by external corner pieces 10, the vegetable leaf gathering mechanism 1 is fixed on the lower support plate 11 of the rack by bolts, and the gathering mechanism 1 is positioned in front of the vegetable holding and conveying mechanism; the rhombic seat 13 is arranged on the lower support plate 11 of the frame, and the rhombic seat 13 is provided with a bearing 16 and is matched with the belt pulley shaft 15; the belt pulley shaft 15 is connected with the belt pulley 14, the belt pulley 14 drives the lower end belt 3 and the upper end belt 4 to carry out transmission,

the vegetable holding paw I6 and the vegetable holding paw II7 are symmetrically arranged along the lower end belt 3 and the upper end belt 4;

the upper extension ends of the vegetable holding claw I6 and the vegetable holding claw II7 are connected with the upper end belt 4, the lower extension ends of the vegetable holding claw I6 and the vegetable holding claw II7 are connected with the lower end belt 3 through claw fixing pieces 12, and the lower end belt 3 is connected with the upper end belt 4; the motor 8 is fixed on the support plate 5 on the frame through the L-shaped connecting plate 9, and the motor 8 drives the belt pulley 14 at one end of the vegetable holding and conveying mechanism to rotate.

The strip-shaped planting plate planted with the mature vegetables is conveyed to the front of the whole mechanism through a conveying belt, and then enters the mechanism, and the gathering mechanism 1 is used for supporting and gathering scattered vegetable leaves around the vegetables; vegetables move forward, vegetables on the strip-shaped planting plate are held by the vegetable holding claw I6 and the vegetable holding claw II7 one by one, the vegetable holding claw I6 and the vegetable holding claw II7 are driven by the upper end belt 4 and the lower end belt 3 to hold vegetables to move forward, and the vegetables are kept in a suspended state through the planting vegetable gathering and conveying mechanism.

The motion states of the upper end belt 3 and the lower end belt 4 need to be kept synchronous, and the transmission speed is consistent with that of a conveyer belt with the front end matched with the mechanism.

The vegetable root cutting mechanism is installed below the fixed planting vegetable gathering and conveying mechanism, vegetables keep a suspended state through the vegetable root cutting mechanism, and the cutter cuts off root systems scattered under the strip-shaped fixed planting plates to complete a root cutting process of vegetable harvesting.

The field planting vegetable gathering and conveying mechanism is one of the core parts of a harvesting machine for harvesting vegetables cultured in a soilless mode and vegetables cultured in a soil mode.

Drawings

FIG. 1 is a side view of the upper and lower equiangular shafts of the complete machine of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of a belt drive according to the present invention;

FIG. 4 is a schematic view of a vegetable holding paw according to the present invention;

FIG. 5 is a schematic view of a strip-shaped planting plate of the present invention for planting vegetables;

in the figure: the vegetable leaf gathering mechanism comprises a vegetable leaf gathering mechanism body 1, a portal frame 2, a lower end belt 3, an upper end belt 4, a support plate on a frame 5, a vegetable paw I embraced 6, a vegetable paw II embraced 7, a motor 8, a 9L-shaped connecting plate, an outer corner piece 10, a support plate under the frame 11, a paw fixing piece 12, a rhombic seat 13, a belt pulley 14, a belt pulley shaft 15 and a bearing 16.

Detailed Description

The invention will be further described with reference to the accompanying drawings in which:

as shown in fig. 1 and 2, the invention relates to a gathering and conveying mechanism for vegetables planted in a field, which is characterized in that: which comprises a general frame, a vegetable leaf gathering mechanism and a vegetable holding and conveying mechanism.

As shown in fig. 1, the overall rack comprises a portal frame 2, a rack upper support plate 5 and a rack lower support plate 11.

Embrace dish conveying mechanism and include lower extreme belt 3, upper end belt 4, embrace dish hand claw I6, embrace dish hand claw II7, motor 8, L shape connecting plate 9, external corner spare 10, hand claw mounting 12, rhombus seat 13, belt pulley 14, pulley shaft 15, bearing 16.

The upper support plate 5 and the lower support plate 11 of the rack are fixed on the portal frame 2 by external corner pieces 10, the vegetable leaf gathering mechanism 1 is fixed on the lower support plate 11 of the rack by bolts, and the gathering mechanism 1 is positioned in front of the vegetable holding and conveying mechanism; the rhombic seat 13 is arranged on the lower support plate 11 of the frame, and the rhombic seat 13 is provided with a bearing matched with the belt pulley shaft 15; the other end of the belt pulley shaft 15 is provided with a belt pulley 14, and the belt pulley 14 drives a belt to transmit; as shown in fig. 4, the upper extension end of the vegetable holding claw is fixed on the upper end belt 4, the lower extension end of the vegetable holding claw is fixed on the lower end belt 3, and the two are connected through a claw fixing piece 12; the motor 8 is fixed on the support plate 5 on the frame through the L-shaped connecting plate 9, and the motor 8 drives one end belt wheel of the vegetable holding and conveying mechanism to rotate.

As shown in fig. 2 and 5, the strip-shaped planting plate planted with the mature vegetables is conveyed to the front of the whole mechanism through a conveying belt and enters the mechanism, and the gathering mechanism 1 is used for supporting and gathering the scattered vegetable leaves around the vegetables; vegetables move forward, vegetables on the bar-shaped planting plate are embraced by the vegetable embracing paw I6, the vegetable embracing paw II7 embraces one by one, the vegetable embracing paw I6, the vegetable embracing paw II7 embraces the vegetables and moves forward under the drive of the upper end belt 4 and the lower end belt 3, and the vegetables can keep a suspended state through the planting vegetable gathering and conveying mechanism.

Claims (1)

1. The utility model provides a field planting vegetables gathering conveyor which characterized in that: comprises a general frame, a vegetable leaf gathering mechanism and a vegetable holding and conveying mechanism;

the overall rack comprises a portal frame (2), a rack upper supporting plate (5) and a rack lower supporting plate (11); the upper support plate (5) and the lower support plate (11) of the rack are arranged up and down symmetrically, and the upper support plate (5) and the lower support plate (11) of the rack are connected through a portal frame (2);

the vegetable holding and conveying mechanism comprises a lower end belt (3), an upper end belt (4), a vegetable holding claw I (6), a vegetable holding claw II (7), a motor (8), an L-shaped connecting plate (9), an outer corner piece (10), a claw fixing piece (12), a diamond-shaped seat (13), a belt pulley (14), a belt pulley shaft (15) and a bearing (16);

the upper support plate (5) and the lower support plate (11) of the rack are fixed on the portal frame (2) through outer corner pieces (10), the vegetable leaf gathering mechanism (1) is fixed on the lower support plate (11) of the rack through bolts, and the gathering mechanism (1) is positioned in front of the vegetable holding and conveying mechanism; the rhombic seat (13) is arranged on the lower support plate (11) of the frame, and the rhombic seat (13) is provided with a bearing (16) and is matched with the belt pulley shaft (15); a belt pulley shaft (15) is connected with a belt pulley (14), the belt pulley (14) drives a lower end belt (3) and an upper end belt (4) to transmit, and a vegetable holding claw I (6) and a vegetable holding claw II (7) are symmetrically arranged along the lower end belt (3) and the upper end belt (4);

the upper extension ends of the vegetable holding claw I (6) and the vegetable holding claw II (7) are connected with the upper end belt (4), and the lower extension ends of the vegetable holding claw I (6) and the vegetable holding claw II (7) are connected with the lower end belt (3) through claw fixing pieces (12); the motor (8) is fixed on the upper support plate (5) of the frame through an L-shaped connecting plate (9), and the motor (8) drives a belt pulley (14) at one end of the vegetable holding and conveying mechanism to rotate;

the strip-shaped planting plate planted with the mature vegetables is conveyed to the front of the whole mechanism through a conveying belt, and then enters the mechanism, and the gathering mechanism (1) lifts scattered vegetable leaves around the vegetables to gather; the vegetables move forward, the vegetables on the strip-shaped planting plate are held by the vegetable holding claws I (6) and the vegetable holding claws II (7) one by one, the vegetable holding claws I (6) and the vegetable holding claws II (7) move forward under the drive of the upper end belts (4) and the lower end belts (3), and the vegetables are kept in a suspended state by the planting vegetable gathering and conveying mechanism;

the motion states of the upper end belt (4) and the lower end belt (3) need to be kept synchronous, and the transmission speed is consistent with that of a conveyer belt with the front end matched with the mechanism;

the vegetable root cutting mechanism is installed below the fixed planting vegetable gathering and conveying mechanism, vegetables keep a suspended state through the vegetable root cutting mechanism, and the cutter cuts off root systems scattered under the strip-shaped fixed planting plates to complete a root cutting process of vegetable harvesting.

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