JPH0638441U - Conveyor cutting device for head and leaf vegetable harvester - Google Patents

Abstract

(57) [Summary] [Purpose] When the head and leaf vegetables such as cabbage are extracted from the field while being transported and harvested, the upper part of the stem root can be accurately used even if the shape and size of the head and leaf vegetables are not constant. It can be cut into. [Structure] Harvesting by cutting the upper part of the stem root a with a rotary blade 2 while pulling it from both sides by the screw conveyors 1a and 1b that hold the stem root a of bulbed leafy vegetables such as cabbage from both sides and conveying it backward. In the heading leafy vegetable harvester capable of
There is provided a mobile carrier conveyor 3a, 3b for changing the posture so that the stem-root part a of the head and leaf vegetable becomes sideways.
On the lateral sides of the horizontal conveyors 4a, 4b, 4c for heading leafy vegetables arranged behind a, 3b, a rotary blade 2 which can be pushed and moved to the upper end side of the stem root a by a handle 5 is provided. It is a thing.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a transport and cutting device of a bulb and leaf vegetable harvesting machine capable of cutting the upper part of the stem root with a rotary blade when transporting and harvesting bulb and leaf vegetables such as cabbage from the field.

[0002]

[Prior art]

 Conventionally, as seen in Japanese Utility Model Laid-Open No. 63-138025, the upper part of the stem root is rotated while the upper part of the stem root is being pulled out from the ground and conveyed backward by both screw conveyors that hold the stem roots of bulbous leafy vegetables such as cabbage from both sides. In a headed leafy vegetable harvester that can be cut and harvested by means of a rotary blade, the upper part of the stem root is cut by a rotary blade above the rear part of both screw carriers.

[0003]

[Problems to be solved by the device]

 However, this type of head and leaf vegetables cultivated in the field does not have a uniform shape, and when these roots are cut by the above-mentioned device, the cutting positions will vary and uneven cutting accuracy will occur, resulting in short cutting. If it is too long, the product value will decrease, and if it is too long, it will have to be manually cut again, which is time-consuming, and the devil leaf on the lower surface side of the bulb can be directly used for raw food. It had a problem that it could not be removed neatly.

[0004]

[Means for Solving the Problems]

 The present invention solves such a problem and devises so that the upper part of the stem root part can be cut cleanly and effectively.Therefore, the stem root part of the leaf lettuce leaves sideways behind the both screw carriers. A horizontal transfer conveyor for changing the posture so that the posture is changed, and a rotary blade that can be pushed and moved to the upper end side of the stem root part by a handle at the lateral side of the horizontal heading leafy vegetables transfer conveyor installed behind the conveyor. It is equipped with.

[0005]

[Action]

 Therefore, pull out the stem roots of head and leaf vegetables from both sides by both screw conveyors and transport them backward, and then hold the stem roots and transport them by the sling transfer conveyor so that the stem roots are placed sideways. If the handle is pushed and the rotary blade is moved to the upper end side of the root of the stem while the position is changed and the carrier conveys it in that position, the upper end of the root can be cut cleanly to obtain the optimum cut, In addition, it is possible to effectively remove the ogre leaves on the lower surface of the bulb portion.

[0006]

【Example】

 FIG. 2 is a side view schematically showing a head and leaf vegetable harvesting machine. In the front part of the machine supported by both crawlers 6, the roots a of cabbage are held from both sides and conveyed while being pulled out from the ground. Both screw conveyors 1a, 1b capable of performing the above are obliquely installed in the front lower rear height, and from the rear rear of the screw conveyors 1a, 1b toward the upper side of the machine, the stem root a held between them is laterally oriented. Both twisted and hauled conveyer conveyors 3a and 3b for extending the posture are extended, and rotary blades 2a are mounted below the start end sides of the two hauled conveyers 3a and 3b. Between the trailing ends of the shuttle transport conveyors 3a, 3b and the storage box 7 at the rear of the machine, upper and lower transport conveyors 4a, 4b capable of contacting both sides of the cabbage head portion A of the cabbage which are oriented horizontally, The upper surface of the head portion A of the cabbage A horizontal side conveyer 4c that can be contacted is extended horizontally, and on the side opposite to the side conveyer 4c, the lower side of the bulb portion A is contacted to bring the bulb portion A into contact with the conveyer 4c. A leaf spring 8 that pushes to the side is installed, and in the vicinity thereof, a rotary blade 2 driven by a motor 10 that is elastically pressed outward by a compression spring 9 and can be pushed inward by a handle 5 is provided. To do.

[0007] Therefore, the screw roots a of head and leaf vegetables are pulled out from the ground by both screw conveyors 1a and 1b that are held from both sides and conveyed backward, and then the stem roots a are the start ends of the two convoluted conveyers 3a and 3b. As shown in FIG. 5, the rotary blade 2 cuts the root on the lower end side of the stem-root part a, and then, as shown in FIG. 1 and FIG. 3, by the cutting transfer conveyors 3a and 3b. At this time, the stem root a is changed to be in a horizontal position and is conveyed by the conveyors 4a, 4b, 4c in that posture, and as shown in FIGS. 1, 4 and 6, the leaf spring 8 is used. When the bulb portion A is pressed to the side of the conveyor 4c, and then the handle 5 is pressed against the compression spring 9 to move the rotary blade 2 to the upper end side of the stem root a as shown by the phantom line in FIG. , As shown in FIG. It is possible to cut the upper end side neatly to make an optimal cut and to effectively cut off the demon leaf Aa on the lower surface of the bulb portion A, and the cut bulb portion A is transferred to the storage box 7 as it is. Be accommodated.

[0008]

[Effect of device]

 Thus, according to the present invention, both screw carriers 1a and 1b, which hold the stem-root portion a of the head and leaf vegetable from both sides, pull it out from the ground and convey it backward, and then grip and convey the stem-root portion a. By changing the posture so that the stem root a is turned sideways by the shuttle transport conveyors 3a, 3b, and carrying it by the transport conveyors 4a, 4b, 4c in that posture, the handle 5 is pushed to move the rotary blade 2 to the upper end of the stem root a. By moving it to the side and aligning it, it is possible to cleanly cut the upper end side of the stem root a so as to obtain an optimum cut, and to effectively cut off the demon leaf on the lower surface of the head A. Therefore, various headed vegetables having different shapes can equally cut the stem root a, and the cutting accuracy can be improved so that the cuts are optimally aligned, and high commercial value harvest can be achieved. become, It has the features that can be implemented to apply.

[Brief description of drawings]

FIG. 1 is a side view schematically showing a main part of an embodiment of the present invention.

FIG. 2 is a side view schematically showing a head and leaf vegetable harvester.

FIG. 3 is a top view showing a part of FIG.

FIG. 4 is a plan view showing a part of FIG.

FIG. 5 is a side view showing a cut state.

FIG. 6 is a plan view showing a conveyance guide state.

FIG. 7 is a plan view showing a cut state.

[Explanation of symbols]

 a Stem root part 1a Screw carrier 1b Screw carrier 2 Rotary blade 3a Sliding conveyor 3b Sliding conveyor 4a Conveyor 4b Conveyor 4c Conveyor 5 Handle

Claims (1)

[Scope of utility model registration request] 1. A harvest is performed by cutting the upper part of the root a with a rotary blade 2 while pulling it from the ground by both screw carriers 1a and 1b that hold the root a of bulbed leafy vegetables such as cabbage from both sides and transporting it backward. In the head and leaf vegetable harvester that can be provided, behind the both screw conveyors 1a and 1b, there is provided a sling transfer conveyor 3a, 3b for changing the posture so that the stem root portion a of the head and leaf vegetable is in a horizontal direction, On the lateral sides of the laterally headed leafy vegetable conveyors 4a, 4b, 4c arranged behind the conveyors 3a, 3b, a rotary blade 2 which can be pushed and moved to the upper end side of the stem root a by a handle 5 is provided. A transport cutting device characterized by being configured.