CN206005222U - A kind of hedge frame type Fructus Lycii harvesting apparatus - Google Patents

Abstract

The utility model relates to a fence-type wolfberry harvesting device, which belongs to the technical field of agricultural and forestry harvesting machinery. The machine includes a bearing seat placed on the walking wheels and a frame supported on the bearing seat. The frame is equipped with a lifting mechanism, and the upper end of the lifting mechanism is equipped with a profiling cutter assembly. The profiling cutter assembly includes a The tool holder is equipped with a pair of cutting knives extending to both sides in a profiling manner. One side of the cutting knife in the width direction is in a canine-toothed shaving shape, and the middle part of the other side is connected to the shearing drive motor through a reciprocating mechanism. The frame below the shaped cutter assembly is fixed with a sunken harvest receiving basket in the middle. When harvesting, the walking wheels move inside the fence, and the lifting device is controlled to raise the cutter to a suitable height under the fence, and the profiling cutter assembly is activated, and the cutters that move with each other can cut off the hanging wolfberry, making it Drop into the receiving basket. The utility model integrates the agricultural machinery with the advanced agricultural technology, can significantly improve the harvesting efficiency of wolfberry, and greatly reduce labor intensity.

Description

A fence-type wolfberry harvesting device

technical field

The utility model relates to a wolfberry harvesting device, in particular to a fence-type wolfberry harvesting device, which belongs to the technical field of agricultural and forestry harvesting machinery.

Background technique

Lycium barbarum is an important economic crop in areas suitable for its growth, and its traditional growth form is the tree-hanging shape shown in Figure 1. Since wolfberry is a small berry crop, the branches grow in clusters and grow in disorder, so it is difficult to mechanize harvesting. In order to make it grow regularly in sufficient space for daily management and harvesting operations, the technique of planting with the help of gantry trellises has been promoted (see Figure 2). This planting method increases the canopy height of goji berries through early pruning and planting on ridges, while the hedges change the distribution of goji berries and make the goji berries hang and distribute, thus creating conditions for mechanized harvesting.

Contents of the invention

The purpose of this utility model is: to propose a kind of device that is suitable for harvesting of trellis type wolfberry, thereby realizes the mechanized harvesting of trellis type wolfberry, improves harvesting efficiency, reduces labor intensity.

In order to achieve the above object, the fence frame type wolfberry harvesting device of the present invention includes a bearing seat arranged on the walking wheels and a frame supported on the bearing seat. Shaped cutter assembly, the profiling cutter assembly includes a knife rest located at the top of the lifting mechanism, the knife rest is equipped with a pair of cutters respectively profiling toward both sides, one side in the width direction of the cutter is The middle part of the other side of the staggered shaved teeth is connected with the shear drive motor through a reciprocating mechanism, and the frame below the profiling cutter assembly is fixed with a harvest receiving basket with a concave middle part.

Further, the frame is equipped with a screw nut lifting mechanism driven by a lifting motor.

Furthermore, a shearing drive motor is installed on the knife holder, and a pair of upper and lower cutting knives extending from the middle to the two sides and bent downward on the outside are installed on the lower part.

Still further, the upper and lower cutters are respectively hinged to the upper and lower eccentric wheels of the drive shaft to form a reciprocating mechanism connected to the shear drive motor.

When harvesting, the walking wheels move inside the fence, and the lifting device is controlled to raise the cutter to a suitable height under the fence, and the profiling cutter assembly is activated, and the cutters that move with each other can cut off the hanging wolfberry, making it Drop into the receiving basket. The utility model integrates the agricultural machinery with the advanced agricultural technology, can significantly improve the harvesting efficiency of wolfberry, and greatly reduce labor intensity.

Description of drawings

Figure 1 is a schematic diagram of the growth form of traditional Chinese wolfberry.

Fig. 2 is a schematic structural view of an embodiment of the present invention.

Fig. 3 is a schematic diagram of the structure of the profiling cutter assembly in Fig. 2 .

detailed description

Embodiment one

The hedge-type wolfberry harvesting device of this embodiment is shown in FIG. 2 , and includes a bearing seat 9 arranged on a traveling wheel 13 and a rectangular frame 12 supported on the bearing seat 9 . A screw nut lifting mechanism 10 driven by a lifting motor is mounted on the frame 12 . The upper end of lifting mechanism 10 is equipped with profiling cutter assembly 8.

The structure of this profiling cutter assembly 8 is as shown in Figure 3, comprises the knife rest 8-1 that is fixedly installed on the top of lifting mechanism 10, and shearing drive motor 5 is installed on this knife rest 8-1, and a pair of respectively The upper and lower cutting knives 8-3, 8-4 which are horizontal in the middle and bent downward in the outer side are extended toward both sides.

Because the wolfberry trunks 2 are respectively planted on the field ridges 1 on both sides, and the tops of the wolfberry trunks 2 on both sides are connected with the fence frame bars 3, and the early pruning of the wolfberry seedlings, the planting on the ridges not only improves the crown height, but also changes the wolfberry fruit through the hedges. The distribution law makes it hang and distribute along the fence frame bar 3, so the upper and lower cutting knives 8-3, 8-4 form an ideal profiling effect.

One side of the width direction of the upper and lower cutters 8-3 and 8-4 is a canine-tooth staggered shaving shape, and the middle part of the other side is located in the cutter cover 8-2, and is connected with the upper and lower eccentric wheels 8 of the drive shaft 8-5 respectively. -6 and 8-7 are hinged to form a reciprocating mechanism connected with the shearing drive motor 5 through transmission. The frame 12 below the profiling cutter assembly 8 is fixed with a sunken harvest receiving basket 11 in the middle.

In the prior art, the branches of Chinese wolfberry grow in clusters and grow in clusters and are disorderly, so harvesting is difficult. However, this embodiment adopts planting on the ridge, which improves the height of the wolfberry canopy, and changes the fruit distribution of Chinese wolfberry by means of the hedge structure. Therefore, the hedgerow of this embodiment can be used. The frame-type wolfberry harvesting device walks between the ridges, controls the lifting and reciprocating movement of the cutter, and cuts the fruit stalk of the hanging wolfberry, so that the cut wolfberry will fall into the harvesting basket under the action of gravity, so that the new agricultural machinery can be integrated with advanced agronomy , Realize the efficient mechanized operation of wolfberry harvesting.

Claims (4)

1. A hedge frame type wolfberry harvesting device, comprising a bearing seat placed on the traveling wheels and a frame supported on the bearing seat, it is characterized in that: a lifting mechanism is housed on the described framework, and an imitation Shaped cutter assembly, the profiling cutter assembly includes a knife rest located at the top of the lifting mechanism, the knife rest is equipped with a pair of cutters respectively profiling toward both sides, one side in the width direction of the cutter is The middle part of the other side of the staggered shaved teeth is connected with the shear drive motor through a reciprocating mechanism, and the frame below the profiling cutter assembly is fixed with a harvest receiving basket with a concave middle part. 2. The hedgerow type wolfberry harvesting device according to claim 1, characterized in that: said frame is equipped with a screw nut lifting mechanism driven by a lifting motor. 3. The hedgerow type wolfberry harvesting device according to claim 1 or 2, characterized in that: a shearing drive motor is installed on the knife rest, and a pair of blades extending out of the middle horizontally and outwardly downwardly toward the two sides are installed in the lower part. Upper and lower cutters. 4. The hedgerow type wolfberry harvesting device according to claim 3, characterized in that: the upper and lower cutters are respectively hinged with the upper and lower eccentric wheels of the drive shaft to form a reciprocating mechanism connected to the shear drive motor. .