Garlic reaps with 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 in human daily life, has the functions of removing fishy smell and enhancing flavor when cooking fish, meat, poultry and vegetables, and particularly can enhance flavor and sterilize in cold dishes. Conventionally, the term "garlic" is used to mean garlic bulb.
Need amputate the rhizome at garlic both ends before storing to the garlic, current reaping apparatus can cause the damage of garlic when amputating the rhizome of garlic, and the garlic of destruction is rotten easily when storing, can lead to near garlic to damage, causes economic loss.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a rhizome cutting device for harvesting garlic.
(II) technical scheme
In order to realize the purposes of facilitating transportation and storage when the garlic is harvested and avoiding economic loss caused by damage of garlic bulbs when the roots and stems of the garlic are removed, the invention provides the following technical scheme: the utility model provides a garlic is reaped and uses rhizome cutting device, including excavating gear, the downside of excavating gear one end and the one end fixed connection of bottom plate, the inside of bottom plate one end is through the one end fixed connection of bearing with the driving shaft, the curved surface of driving shaft one end cup joints with the middle part of spacing spring, the upper end of spacing spring is connected with the lower fixed surface of support ring, the upper surface of support ring cup joints with the middle part of activity support ring lower extreme, the internal surface of support ring 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 of holding ring and the internal surface joint of spacing awl, the other end of driving shaft and drive mechanism's one end fixed connection, one side of drive mechanism one end and drive motor's one end fixed connection, the lower surface of the drive motor other end and the upper fixed surface fixed connection of fixed plate one end, the one end of fixed plate and the downside fixed connection of excavating gear one end.
The other end of the fixing plate is fixedly connected with one end of the positioning shaft through a bearing, the curved surface at one end of the positioning shaft is sleeved with the inside of the second support ring, the upper end of the second support ring is fixedly connected with one end of the second limiting spring, the curved surface at the middle part of the positioning shaft is sleeved with the inner surface of the fixed support ring, the upper end of the fixed support ring is provided with a movable limiting cone, the inner surface where the movable limiting cone chases is sleeved with the outer surface of the second support ring, the lower end of the fixed support ring is slidably connected with the upper surface of the second limiting ring, the inner surface of the second limiting ring is fixedly connected with the curved surface at the lower end of the positioning shaft, the lower end of the positioning shaft is fixedly connected with the other end of the bottom plate through a bearing, one side at the middle part of the bottom plate is fixedly connected with the lower end of the tensioning wheel through a bearing, the curved surface at the lower end of the tensioning wheel is fixedly connected with the inner surface of the limiting ring, the middle part of the curved surface conveyor belt at the upper end of the tensioning wheel is in transmission connection with the outer surface of the limiting cone, the other end of the conveyor belt is in transmission connection with the outer surface of the movable limiting cone.
Preferably, the lower surface in the middle of the other end of the bottom plate is fixedly connected with the middle 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 of the bottom plate is fixedly connected with the lower surface of the supporting plate, the supporting plate is inclined for ten degrees, and the two supporting plates are symmetrically distributed.
Preferably, a five-centimeter upper end of the limiting cone is fixedly provided with two stem cutters which are symmetrically distributed.
Preferably, the vertical distance between the root cutting knife and the lower end of the fixed support ring is six millimeters, and the root cutting knife is arranged in the middle of the two fixed support rings.
Preferably, the number of the support rings and the number of the support rings II are four respectively, and the specifications of the support rings and the support rings II are the same.
Preferably, the tensioning wheel is symmetrically distributed with four, and the limiting ring fixedly connected with the lower end of the tensioning wheel is three centimeters away from the bottom plate.
Preferably, the number of the limiting springs and the number of the limiting springs II are four respectively, and the limiting springs II have the same specification.
The working principle is as follows: excavating gear 1 digs out the back to the garlic from soil, excavating gear 1 carries the one end of drive belt 5 to the garlic head that has the rhizome, drive belt 5 drives the garlic transmission, when the garlic head moves the position of spacing awl 15, stem cutting knife 14 separates garlic head and stem at specific position department, the garlic head of variation in size is during activity support ring 24, can promote activity support ring 24 to reciprocate under spacing spring 13's effect, guarantee that the position of stem cutting knife 14 cutting is uniform all the time, stem and garlic head after-separating, drive belt 5 drives the garlic head and lasts the backward movement, the gap in the middle of backup pad 11 is struggled against with the disorderly root in the support of garlic head, when the garlic head is through fixed support ring 22, root cutting knife 10 cuts the root hair in specific position, cause the damage to the garlic head when having avoided the root hair excision.
(III) advantageous effects
Compared with the prior art, the invention provides a garlic harvesting rhizome cutting device which has the following beneficial effects:
1. according to the garlic cutting device, the stem and the root of garlic can be cut off in sequence through the matching of the limiting cone and the stem cutting knife with the fixed support ring and the root cutting knife, the stem cutting knife and the root cutting knife are fixed on specific positions respectively, when the garlic is conveyed by the driving belt, the stem and the root can be cut off at a fixed distance from two ends of the garlic, meanwhile, the garlic can not be damaged, the storage of the garlic in the later period is facilitated, and the economic loss caused by the deterioration of the damaged garlic is avoided.
2. According to the garlic harvester, through the matching of the movable limiting cone and the limiting spring II with the movable supporting ring and the limiting spring, after garlic with different diameters is harvested and transmitted through the transmission belt, the limiting spring II and the limiting spring are compressed under the limitation of the size of garlic heads, so that the garlic heads can pass through the garlic harvester conveniently, and the positions of cutters at two ends of the garlic heads are fixed when the garlic heads pass through the garlic harvester, so that the cutting positions of each garlic head are approximately the same, and the garlic heads cannot be damaged.
Drawings
FIG. 1 is a schematic three-dimensional right view of the structure of the present invention;
FIG. 2 is a schematic three-dimensional left-side view of the structure of the present invention;
FIG. 3 is a three-dimensional cross-sectional view of the driving shaft of the present invention;
FIG. 4 is an enlarged schematic view of the invention at point A in FIG. 3;
FIG. 5 is a schematic three-dimensional cross-sectional view of a structural locator shaft according to the present invention;
FIG. 6 is an enlarged view of the point B in the structure of FIG. 5.
In the figure: 1 digging device, 2 bottom plates, 3 limit rings, 4 tensioning wheels, 5 transmission belts, 6 fixing plates, 7 transmission motors, 8 transmission mechanisms, 9 cutting motors, 10 root cutters, 11 supporting plates, 12 driving shafts, 13 limit springs, 14 stem cutters, 15 limit cones, 16 supporting rings, 17 positioning rings, 18 positioning shafts, 19 limit springs, 20 supporting rings, 21 movable limit cones, 22 fixed supporting rings, 23 limit rings and 24 movable supporting rings.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Please refer to fig. 1-6, a garlic reaps and uses rhizome cutting device, including excavating gear 1, the downside of excavating gear 1 one end and the one end fixed connection of bottom plate 2, the lower surface in the middle part of the other end of bottom plate 2 and the middle part fixed connection of cutting motor 9, the upper end of cutting motor 9 and the internal surface fixed connection of root cutting knife 10, one side in the middle part of bottom plate 2 and the lower fixed connection of backup pad 11, backup pad 11 slope ten degrees, backup pad 11 symmetric distribution has two, backup pad 11 supports the garlic head, the root of garlic can be arrange in the gap between two backup pads 11, the root cutting knife 10 of being convenient for cuts the 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 respectively has four with spacing spring two 19, and spacing spring 13 is the same with spacing spring two 19's specification, the maintenance and the maintenance of the equipment of being convenient for, improve equipment's availability factor.
The upper end of the limiting spring 13 is fixedly connected with the lower surface of the support ring 16, the number of the support rings 16 is four, the support rings 16 and the second support ring 20 are the same in specification, maintenance of equipment is facilitated, and the use efficiency of the equipment is improved.
The upper surface of the support ring 16 is sleeved with the middle of the lower end of the movable support ring 24, the inner surface of the support ring 24 is sleeved with the middle of the driving shaft 12, the lower side of the upper curved surface of the driving shaft 12 is clamped with the inner part of the positioning ring 17, the outer surface of the positioning ring 17 is clamped with the inner surface of the limiting cone 15, the other end of the driving shaft 12 is fixedly connected with one end of the transmission mechanism 8, one side of one end of the transmission mechanism 8 is fixedly connected with one end of the transmission motor 7, the lower surface of the other end of the transmission motor 7 is fixedly connected with the upper surface of one end of the fixing plate 6, and one end of the fixing plate 6 is fixedly connected with the lower side of one end of the excavating device 1.
The other end of the fixing plate 6 is fixedly connected with one end of a positioning shaft 18 through a bearing, the curved surface at one end of the positioning shaft 18 is sleeved with the inside of a second support ring 20, and the upper end of the second support ring 20 is fixedly connected with one end of a second limiting spring 19.
The curved surface at the middle part of location axle 18 cup joints with the internal surface of fixed support ring 22, and the perpendicular distance of fixed support ring 22 lower extreme and root cutting knife 10 is six millimeters, and root cutting knife 10 sets up in the middle part of two fixed support rings 22, clears away the root palpus of garlic bottom, avoids the garlic to damage.
The upper end of the fixed support ring 22 is provided with a movable limiting cone 21, the inner surface of the movable limiting chasing 21 is sleeved with the outer surface of the second support ring 20, the lower end of the fixed support ring 22 is in sliding connection 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 at 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 at 2 middle parts of bottom plate is through the lower extreme fixed connection of bearing and take-up pulley 4, and the curved surface of 4 lower extremes of take-up pulley and the internal surface fixed connection of spacing ring 3, 4 symmetric distribution of take-up pulley have four, and 4 lower extremes of take-up pulley fixed connection's spacing ring 3 are apart from 2 three centimetres of bottom plate, support conveying belt 5, prevent that 5 gliding of conveying belt from causing and drop, and the middle part transmission of curved surface conveyer belt 5 of 4 upper ends of take-up pulley is connected.
The one end of conveyer belt 5 is connected with the surface transmission of spacing awl 15, and a little five centimetres department fixed mounting of 15 upper ends of spacing awl has stem cutting knife 14, and stem cutting knife 14 symmetric distribution is two, makes the stem keep specific length when avoiding the cutter to cause the damage to the garlic, is convenient for store the garlic, and the other end and the outer surface transmission of the spacing awl 21 of activity of conveyer belt 5 are connected.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, 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 is capable of 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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.