Garlic reaps and uses rhizome cutting device
Technical Field
The invention relates to the technical field of garlic harvesting machinery, in particular to a rhizome cutting device for garlic harvesting.
Background
Garlic is an indispensable seasoning for human daily life, has the effects of removing fishy smell and enhancing taste when cooking fish, meat, poultry and vegetables, and particularly can enhance the taste and sterilize in cold dishes. Traditionally, people usually say "garlic" which refers to garlic.
Need excision to the rhizome at garlic both ends before carrying out the storage to the garlic, current harvesting arrangement can cause the damage of garlic when excision to the rhizome of garlic, and the garlic of destruction is easy rotten when storing, can lead to nearby garlic to damage, causes economic loss.
Disclosure of Invention
The technical problem to be solved.
Aiming at the defects of the prior art, the invention provides a rhizome cutting device for garlic harvesting.
(II) technical scheme
In order to achieve the purposes of being convenient for transportation and storage when the garlic is harvested and avoiding economic loss caused by damage to garlic bulbs when the garlic is used for removing rhizomes, the invention provides the following technical scheme: the utility model provides a garlic reaps and uses rhizome cutting device, including excavating gear, excavating gear's one end fixed connection of downside and bottom plate, the inside of bottom plate one end passes through the one end fixed connection of bearing and driving shaft, the curved surface of driving shaft one end cup joints with limit spring's middle part, limit spring's upper end and the lower fixed surface of holding ring are connected, holding ring's upper surface cup joints with the middle part of movable holding ring lower extreme, movable holding ring's internal surface cup joints with the middle part of driving shaft, the downside of driving shaft upper end curved surface and the inside joint of holding ring, the surface and the internal surface joint of spacing awl of holding ring, the other end and the one end fixed connection of drive mechanism, one side and the one end fixed connection of drive motor of drive mechanism one end, the lower surface and the upper surface fixed connection of fixed plate one end of the other end of drive motor, the one end and the downside fixed connection of excavating gear one end of fixed plate.
The other end of fixed plate passes through the one end fixed connection of bearing and locating shaft, the curved surface of locating shaft one end cup joints with the inside of supporting ring two, the upper end of supporting ring two and the one end fixed connection of spacing spring two, the curved surface at locating shaft middle part cup joints with the internal surface of fixed supporting ring, the upper end of fixed supporting ring is provided with movable spacing awl, the internal surface of movable spacing awl cup joints with the surface of supporting ring two, the lower extreme of fixed supporting ring and the upper surface sliding connection of spacing ring two, the curved surface fixed connection of locating shaft lower extreme, the lower extreme of locating shaft passes through the other end fixed connection of bearing and bottom plate, one side at the bottom plate middle part passes through the lower extreme fixed connection of bearing and take-up pulley, the curved surface of take-up pulley lower extreme and the internal surface fixed connection of spacing ring, the middle part transmission of the curved surface conveyer belt of take-up pulley upper end is connected, the one end of conveyer belt and the surface transmission of spacing awl are connected, the other end and the surface transmission of movable spacing awl are connected.
Preferably, the lower surface at the middle part of the other end of the bottom plate is fixedly connected with the middle part of the cutting motor, the upper end of the cutting motor is fixedly connected with the inner surface of the root cutting knife, one side of the middle part of the bottom plate is fixedly connected with the lower surface of the supporting plate, the supporting plate is inclined by ten degrees, and the two supporting plates are symmetrically distributed.
Preferably, the upper end of the limiting cone is fixedly provided with a stem cutting knife at a position of one point of five centimeters, and the two stem cutting knives are symmetrically distributed.
Preferably, the vertical distance between the root cutting knife and the lower ends of the fixed support rings is six millimeters, and the root cutting knife is arranged in the middle of the two fixed support rings.
Preferably, the number of the supporting rings is four, and the specifications of the supporting rings are the same as those of the supporting rings.
Preferably, the tensioning wheels are symmetrically distributed, and the limit rings fixedly connected with the lower ends of the tensioning wheels are three centimeters away from the bottom plate.
Preferably, the limit springs are four respectively, and the specification of the limit springs is the same as that of the limit springs II.
Working principle: after the garlic is excavated from the soil by the excavating device 1, the garlic with the rhizome is conveyed to one end of the driving belt 5 by the excavating device 1, the garlic is driven by the driving belt 5, when the garlic moves to the position of the limiting cone 15, the garlic is separated from the stem by the stem cutting knife 14 at a specific position, when the garlic with different sizes passes through the movable supporting ring 24, the movable supporting ring 24 is pushed to move up and down under the action of the limiting spring 13, the consistent cutting position of the stem cutting knife 14 is ensured, after the stem is separated from the garlic, the garlic is driven by the driving belt 5 to continuously move backwards, the disordered root hairs are smoothed out while the garlic is supported by a gap in the middle of the supporting plate 11, and when the garlic passes through the fixed supporting ring 22, the root hairs are cut by the root cutting knife 10 at the specific position, so that the damage to the garlic is avoided when the root hairs are cut.
(III) beneficial effects
Compared with the prior art, the invention provides a rhizome cutting device for garlic harvesting, which has the following beneficial effects:
1. according to the invention, the stem and root of garlic can be cut off sequentially through the cooperation of the limiting cone, the stem cutting knife, the fixed supporting ring and the root cutting knife, and the stem cutting knife and the root cutting knife are respectively fixed at specific positions.
2. According to the invention, through the cooperation of the movable limiting cone and the limiting spring II, the movable supporting ring and the limiting spring, after the garlic with different diameters is harvested and transmitted through the transmission belt, the limiting spring II and the limiting spring are compressed under the limit of the size of the garlic, so that the garlic passes through the garlic conveniently, but the positions of cutters at two ends of the garlic are fixed when the garlic passes through, so that the cut positions of the garlic are approximately the same, and the garlic cannot be damaged.
Drawings
FIG. 1 is a three-dimensional right-side schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the three-dimensional left-hand side of the structure of the present invention;
FIG. 3 is a schematic three-dimensional cross-sectional view of a drive shaft of the present invention;
FIG. 4 is an enlarged schematic view of the structure of the present invention at A of FIG. 3;
FIG. 5 is a schematic view of a three-dimensional cross-section of a structural locating shaft of the present invention;
fig. 6 is an enlarged schematic view of the structure of the present invention at B in fig. 5.
In the figure: the device comprises a digging device 1, a bottom plate 2, a limiting ring 3, a tensioning wheel 4, a driving belt 5, a fixing plate 6, a driving motor 7, a driving mechanism 8, a cutting motor 9, a root cutting knife 10, a supporting plate 11, a driving shaft 12, a limiting spring 13, a stem cutting knife 14, a limiting cone 15, a supporting ring 16, a positioning ring 17, a positioning shaft 18, a limiting spring 19, a supporting ring 20, a movable limiting cone 21, a fixed supporting ring 22, a limiting ring 23 and a movable supporting ring 24.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1-6, a rhizome cutting device for harvesting garlic comprises an excavating device 1, wherein the lower side of one end of the excavating device 1 is fixedly connected with one end of a bottom plate 2, the lower surface of the middle part of the other end of the bottom plate 2 is fixedly connected with the middle part of a cutting motor 9, the upper end of the cutting motor 9 is fixedly connected with the inner surface of a root cutting knife 10, one side of the middle part of the bottom plate 2 is fixedly connected with the lower surface of a supporting plate 11, the supporting plate 11 is inclined by ten degrees, two supporting plates 11 are symmetrically distributed, the supporting plates 11 support garlic, gaps between the two supporting plates 11 can be used for finishing the root of garlic, and the root cutting knife 10 is convenient for cutting work.
The inside of bottom plate 2 one end is through bearing and the one end fixed connection of driving shaft 12, and the curved surface of driving shaft 12 one end cup joints with the middle part of spacing spring 13, and spacing spring 13 and spacing spring two 19 are four respectively, and spacing spring 13 is the same with spacing spring two 19's specification, and the maintenance of equipment of being convenient for improve the availability factor of equipment.
The upper end of the limiting spring 13 is fixedly connected with the lower surface of the supporting ring 16, four supporting rings 16 and four supporting rings 20 are respectively arranged, the specifications of the supporting ring 16 and the supporting ring 20 are the same, the maintenance and the maintenance of equipment are facilitated, and the service efficiency of the equipment is improved.
The upper surface of holding ring 16 cup joints with the middle part of movable holding ring 24 lower extreme, the inner surface of movable holding ring 24 cup joints with the middle part of driving shaft 12, the downside of driving shaft 12 upper end curved surface and the inside joint of holding ring 17, the surface and the internal surface joint of spacing awl 15 of holding ring 17, the other end of driving shaft 12 and the one end fixed connection of drive mechanism 8, one side and the one end fixed connection of drive motor 7 of drive mechanism 8 one end, the upper surface fixed connection of the lower surface and the fixed plate 6 one end of the other end of drive motor 7, the one end of fixed plate 6 and the downside fixed connection of excavating device 1 one end.
The other end of the fixed plate 6 is fixedly connected with one end of a positioning shaft 18 through a bearing, the curved surface of one end of the positioning shaft 18 is sleeved with the inside of a second supporting ring 20, and the upper end of the second supporting ring 20 is fixedly connected with one end of a second limiting spring 19.
The curved surface at the middle part of the positioning shaft 18 is sleeved with the inner surface of the fixed support ring 22, the vertical distance between the lower end of the fixed support ring 22 and the root cutting knife 10 is six millimeters, and the root cutting knife 10 is arranged at the middle parts of the two fixed support rings 22 to remove root hairs at the bottom of garlic bulbs and avoid damage to the garlic bulbs.
The upper end of the fixed support ring 22 is provided with a movable limit cone 21, the inner surface of the movable limit cone 21 is sleeved with the outer surface of the second support ring 20, the lower end of the fixed support ring 22 is slidably connected with the upper surface of the second limit ring 23, the inner surface of the second limit ring 23 is fixedly connected with the curved surface of the lower end of the positioning shaft 18, and the lower end of the positioning shaft 18 is fixedly connected with the other end of the bottom plate 2 through a bearing.
One side in the middle of bottom plate 2 passes through bearing and the lower extreme fixed connection of take-up pulley 4, and the curved surface of take-up pulley 4 lower extreme is connected with the internal surface fixed of spacing ring 3, and take-up pulley 4 symmetric distribution has four, and 4 lower extreme fixed connection's of take-up pulley spacing ring 3 is apart from bottom plate 2 three centimetres, supports conveyer belt 5, prevents that conveyer belt 5 from sliding down and causing droing, and the middle part transmission of curved surface conveyer belt 5 of take-up pulley 4 upper end is connected.
One end of the conveyor belt 5 is in transmission connection with the outer surface of the limiting cone 15, a stem cutting knife 14 is fixedly arranged at one point and five centimeters above the limiting cone 15, the stem cutting knives 14 are symmetrically distributed, the damage to the garlic bulbs caused by the cutting knives is avoided, the stem is kept at a specific length, the garlic bulbs are convenient to store, and the other end of the conveyor belt 5 is in transmission connection with the outer surface of the movable limiting cone 21.
While the fundamental and principal features of the invention and advantages of the invention have been shown and described, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.