CN209930931U - Seed melon harvester pricks melon roller rear portion and removes climing device and pickup attachment and seed melon harvester - Google Patents

Abstract

The utility model relates to a seed melon harvester pricks melon roller rear portion and removes climing device and pickup attachment and seed melon harvester, remove climing the device including removing climing axle and blade, it is even along its axial on the climing axle to remove be fixed with a plurality of connecting seats, adjacent be fixed with the edge between the connecting seat remove the round pin axle of the axial extension of climing axle, every the epaxial at least one edge that is fixed with of round pin remove the radial extension of climing axle the blade, the both ends that remove climing axle are provided with installation mechanism, two respectively installation mechanism with remove climing axle rotation connection, the cover that removes at least one end fixed of climing axle is equipped with and is used for driving its pivoted coupling mechanism. The utility model discloses a remove climing device sets up in bundle melon roller rear portion position by lower, mainly comprises removing climing and the last blade of vine, and the blade of high-speed rotation can effectually cut up the melon climing, and is good to the cutting effect of melon climing, and the blade can stretch into in addition and remove climing between the bundle tooth of pricking the melon roller.

Description

Seed melon harvester pricks melon roller rear portion and removes climing device and pickup attachment and seed melon harvester

Technical Field

The utility model relates to a seed melon harvester pricks melon roller rear portion and removes climing device and pickup attachment and seed melon harvester belongs to seed melon harvester technical field.

Background

Seed melons and cucurbita pepo are important economic crops in northwest areas of China, and the planting areas are mainly in areas of Sinkiang, Gansu, inner Mongolia and the like. And the crops such as watermelon, gourd and pumpkin are mainly used for obtaining melon seeds which have economic value such as edible value, and the harvester is called seed melon harvester in general.

However, at present, the seed melon harvesting mechanization is not mature, the machine yield is low, one factor restricting the development is that the vine removing effect is always poor, and due to the fact that a large number of vine vines exist in the seed melon and weeds in a field, when the seed melon is harvested, the vine vines and the weeds can be wound on parts or enter a separating mechanism along with crops, and the harvesting effect of the melon seeds and the service life of a harvester are seriously affected. Therefore, the vine removing device is needed to be arranged in the seed melon harvesting process, the melon vine is ensured to be cut as much as possible, and therefore the seed melon harvesting effect and the reliability of the harvester are improved. The vine removing device comprises a vine removing roller, a belt beating type vine removing roller, a vine removing roller and a vine removing roller, wherein the vine removing roller is arranged at the front of the vine removing roller, the vine removing roller can be used for removing vines of melons in a belt beating type, the melons can be removed primarily, and the vine removing mode effect at the rear of the vine removing roller cannot reach the.

The self-propelled seed melon harvester in the existing market has the following 2 main vine removing structures at the rear part of a melon binding roller: 1. the belt removes seedling structure, and the pivot is rotatory to be driven and is installed the belt on it and rotate, and the tendril is removed in the pump beating melon vine, can be used to prick melon roller front portion or rear portion, and at present the application is extensive, but remove the tendril device at prick melon roller rear portion and require to remove the tendril as far as possible completely, avoid the tendril to twine or pile up in subsequent processing mechanism, and at seed melon harvest initial stage, when the tendril is more green or more moist, the tendril is difficult to be beaten down by the belt, removes the tendril effect relatively poor. 2. The cutter vine removing structure is characterized in that a movable cutter and a fixed cutter are arranged on working parts of the cutter vine removing structure, the movable cutter is driven by a swing ring box, seed melon vines which are piled into a moving area of the movable cutter and interact with the fixed cutter are cut off, when the cutter vine removing structure is arranged at the rear part of a melon binding roller, the distance between the cutter and the melon vines is too large due to the existence of the fixed cutter, only a part of the melon vines can be cut off, the part of the melon vines cannot stretch into a binding tooth of the melon binding roller to remove the vines, the vine removing is incomplete, the remaining melon vines are left, and the remaining melon vines still can enter a subsequent processing mechanism along with the seed melon.

SUMMERY OF THE UTILITY MODEL

To above problem, the utility model provides a seed melon harvester removes climing device with pricking melon roller rear portion can realize that the high efficiency of seed melon removes climing, effectively solves the problem that the results in-process melon climing or weeds winding or pile up in subsequent processing mechanism at seed melon

The utility model provides an above-mentioned technical problem's technical scheme as follows: a vine removing device at the rear part of a melon binding roller of a seed melon harvester comprises a vine removing shaft and blades, wherein a plurality of connecting seats are uniformly fixed on the vine removing shaft along the axial direction of the vine removing shaft, a pin shaft extending along the axial direction of the vine removing shaft is fixed between every two adjacent connecting seats, at least one blade extending along the radial direction of the vine removing shaft is fixed on each pin shaft, two ends of the vine removing shaft are respectively provided with a mounting mechanism, the two mounting mechanisms are respectively and rotatably connected with the vine removing shaft, and a connecting mechanism used for driving the vine removing shaft to rotate is fixedly sleeved at least one end of the vine removing shaft.

The utility model discloses a remove climing device beneficial effect is: the utility model discloses a remove climing device sets up in pricking melon roller rear portion position that leans on down, mainly constitute by removing climing and the last blade of vine, be rigid remove climing structure, the blade of high-speed rotation can effectually cut up the climing of melon, compare this kind of flexible construction of belt among the prior art, it is better to the cutting effect of climing of melon, and the blade can stretch into and prick and remove the climing between the tooth of melon roller, the cutter horizontal cutting remove climing mode among the prior art, it is more complete to remove climing, can not have the omission, do not remove climing blind area.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Furthermore, the connecting seats are sheet metal parts, the middle parts of the connecting seats are provided with vine removing shaft mounting holes for the vine removing shafts to penetrate through and be fixedly connected, and the vine removing shaft mounting holes of the connecting seats are coaxially arranged; the outer side of the connecting seat is provided with at least one supporting arm with a pin shaft mounting hole, the end part of the pin shaft is fixed at the pin shaft mounting hole, and the pin shaft mounting holes of the connecting seats at corresponding positions are coaxially arranged.

The beneficial effect who adopts above-mentioned further scheme is that the effect of connecting seat is in order to set up the round pin axle, then fix the blade to the round pin epaxially, avoid with the fixed not firm problem that can appear on the climing axle of blade direct fixation, it is concrete, the connecting seat can the suit removes the climing axle, through the support arm installation round pin axle that sets up on it, just so can be with between round pin axle fixed and the connecting seat, and can guarantee round pin axle and remove climing axle parallel arrangement, can drive the equidirectional circumference of round pin axle and rotate when removing the climing axle and rotate, finally drive the continuous action of cutting of the blade on it.

Furthermore, four support arms with pin shaft mounting holes are uniformly radially arranged on the periphery of the connecting seats, two pin shafts which are oppositely arranged are fixed between the adjacent connecting seats, the adjacent pin shafts are arranged in a staggered mode along the axial direction of the vine removing shaft, and two blades are fixed on each pin shaft.

The beneficial effect of adopting above-mentioned further scheme is that concrete support arm can set up to four, is the cross distribution, installs two relative round pin axles between the adjacent connecting seat, and two liang of looks alternate of adjacent round pin axle on the axial are not coaxial, when removing the rotation of climing axle, can carry out continuous cutting melon climing, has the time difference of cutting in adjacent cutting region moreover, rather than whole continuous cutting effect together better. The number of the blades can be determined according to the actual vine removing requirement and the structure of the melon binding roller, for example, two blades are arranged on one pin shaft.

Further, one end of the blade is provided with a round hole for the pin shaft to penetrate through and fix, and one side edge along the rotating direction is edged or is arranged to be in a sawtooth shape, or the blade is a rectangular blade, the two ends of the blade are both provided with round holes for the pin shaft to penetrate through and fix, and the two opposite side edges are both edged or arranged to be in a sawtooth shape.

The utility model has the advantages of adopt above-mentioned further scheme that the blade passes through the round hole to be fixed with round pin epaxial, its one side along the direction of rotation is used for the cutting to the melon vine, so need the edging or set up to the cockscomb structure. Specifically, the cutting edge can be a single-edge cutting edge or a double-edge cutting edge, and one to two circular holes are correspondingly arranged.

Further, a shaft sleeve is fixedly sleeved outside the pin shaft, and the blade is fixed on the shaft sleeve; or the blade is directly welded on the pin shaft.

The further scheme has the advantages that the blade can be directly welded on the pin shaft, the fixation is firm, the position fixation cannot be changed, the seed melon harvesting device cannot adapt to seed melon harvesting of different types and sizes, the blade can only be forcibly detached or replaced together with the pin shaft, therefore, the optimal position can be selected through the shaft sleeve on the pin shaft, the shaft sleeve is fixedly sleeved outside the pin shaft firstly, axial movement and circumferential rotation cannot occur, then the blade is fixed on the shaft sleeve to be prevented from axial movement, after the shaft sleeve is positioned, the blade is also positioned, when the blade rotates, the axial position is between adjacent binding teeth on the melon binding roller, when the position and the model of the blade need to be adjusted, the shaft sleeve and the blade on the shaft sleeve are replaced, the pin shaft does not need to be replaced, and the scheme is particularly suitable for the technical scheme of double-round-hole double-side cutting of the rectangular blade, when the round hole is not changed and the blade is turned, the shaft sleeve can be directly turned, which is very convenient.

Further, the vine removing shaft comprises a left shaft head, a right shaft head and a pipe shaft, the left shaft head, the pipe shaft and the right shaft head are coaxially and sequentially fixedly connected, the connecting seats are fixed on the pipe shaft, the two mounting mechanisms are respectively and rotatably connected to the left shaft head and the right shaft head, and the connecting mechanism is fixedly sleeved on at least one of the left shaft head and the right shaft head.

The technical scheme has the advantages that the pipe shaft is of a main structure in the middle and used for installing the blade for cutting, the left shaft head and the right shaft head are respectively arranged at two ends of the pipe shaft and are slightly smaller in diameter, the installing mechanisms are respectively arranged to fix the whole vine removing device, and one or two of the installing mechanisms are provided with connecting mechanisms and used for driving the vine removing shaft to rotate.

Further, the mounting mechanism is a bearing with a seat, and the vine removing shaft is rotatably sleeved in the bearing with the seat; the connecting mechanism is a gear, a chain wheel or a belt wheel which is fixedly sleeved on the end part of the vine removing shaft, or an electric motor or a hydraulic motor which is connected with the vine removing shaft.

The installation mechanism needs to fix the position of the vine removing shaft and cannot influence the rotation of the vine removing shaft, so that the structure of the bearing with the seat can be selected, the vine removing shaft is rotationally connected with the bearing with the seat, and the installation seat of the bearing with the seat is used for being connected with an external component to fix the position of the vine removing shaft; and coupling mechanism need can drive except that the climing rotates, the utility model discloses a be used in seed melon harvester, seed melon harvester is from taking driving system, can remove the climing epaxially through gear, chain or conveyer belt with driving system's power transmission, so, can set up corresponding gear, sprocket or band pulley as coupling mechanism removing on the climing, in addition, coupling mechanism can also be motor or hydraulic motor, is connected with seed melon harvester electric power system or hydraulic system for the drive removes the climing and rotates.

The utility model discloses still relate to a seed melon harvester pickup attachment, including pricking melon roller and comb claw tooth, comb claw tooth is fixed in prick the rear upper portion of melon roller, its lower part stretches into prick the clearance of the bundle tooth of installation on the melon roller, still include seed melon harvester prick melon roller rear portion and remove climing the device, seed melon harvester pricks melon roller rear portion and removes climing the rear lower part that the device is located prick the melon roller, the blade is followed remove cutting position when climing the rotation of axle and be in prick between the adjacent tooth of pricking on the melon roller.

The utility model discloses a pickup attachment beneficial effect is: the melon roller and the claw combing teeth are of the existing structure, the melon roller is a seed melon pickup part, seed melons are pricked and picked up through the prick teeth on the melon roller, the claw combing teeth are arc-shaped tooth mechanisms and are used for peeling off the seed melons on the melon roller, most of the melon vines can be taken up and moved along with the seed melons in the process that the seed melons are pricked and picked up by the melon roller, when the seed melons rotate to the lower portion of the rear portion of the seed melon roller along with the melon roller, a blade of the vine removing device at the rear portion of the melon roller of the seed melon harvester extends into the space between the adjacent prick teeth on the melon roller to cut the melons, after the melon vines are cut off, the seed melons are continuously driven by the melon roller, and finally are peeled off by the claw combing teeth and enter a subsequent processing.

Further, still including picking up the rack, prick the melon roller and rotate to be connected pick up on the rack, comb claw tooth fixed connection be in pick up in the rack, it is equipped with the first mounting hole that a plurality of ranges set up, two to pick up to be equipped with the second mounting hole on the rack respectively installation mechanism, two installation mechanism respectively with pick up the rack through passing one of them first mounting hole with the connecting piece detachable connection of second mounting hole.

The picking rack is provided with the melon binding roller, the vine removing device and the melon combing teeth, the core picking device and the vine removing device are supported, the melon binding roller is in continuous rotation for melon binding, so that the melon binding roller is in rotary connection with the picking rack, the claw combing teeth are fixed on the picking rack, and the melon bound on the teeth of the melon binding roller can be blocked by the claw combing teeth to be separated from the teeth, so that the melon enters a subsequent processing mechanism; preferably, because the seed melons are different in type and size, the length and the interval of the binding teeth on the melon binding roller are different, the relative positions of the vine removing device and the melon binding roller can be integrally adjusted except for the replacement of the pin shaft or the cutter, so that the cutter of the vine removing device can properly extend into a proper distance to cut between adjacent binding teeth on the melon binding roller, therefore, a plurality of first mounting holes can be arranged on the picking rack in an array manner, the mounting mechanism is provided with a second mounting hole, the first mounting hole and the second mounting hole are fixed by connecting pieces (such as screws, bolts and the like), the first mounting holes and the second mounting hole can be arranged in a detachable manner, can realize removing the adjustment of distance and relative position between blade and the bundle melon roller among the climing device to make the rack of picking up can be applicable to more different results environment.

The utility model discloses still relate to a seed melon harvester, include seed melon harvester pick device.

Drawings

Fig. 1 is a schematic structural view of the vine removing device at the rear part of the melon binding roller of the seed melon harvester;

fig. 2 is the utility model discloses seed melon harvester pickup attachment's structural schematic.

In the drawings, the components represented by the respective reference numerals are listed below:

1. removing climing axle, 2, blade, 3, coupling mechanism, 4, round pin axle, 5, axle sleeve, 6, installation mechanism, 7, left spindle nose, 8, right spindle nose, 9, tubular axle, 10, connecting seat, 11, removing climing device behind the seed melon harvester pricks melon roller, 12, comb claw tooth, 13, prick melon roller, 14, pick-up rack.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1, the utility model relates to a seed melon harvester pricks melon roller rear portion and removes climing device 11, including removing climing 1 and blade 2, it has a plurality of connecting seats 10, adjacent to remove on climing 1 along the even being fixed with of its axial be fixed with between the connecting seat 10 follow the round pin axle 4 that removes climing 1's axial extension, every be fixed with at least one edge on the round pin axle 4 remove climing 1's radial extension blade 2, the both ends that remove climing 1 are provided with installation mechanism 6 respectively, two installation mechanism 6 respectively with remove climing 1 and rotate and connect, the cover that removes at least one end fixed of climing 1 is equipped with and is used for driving its pivoted coupling mechanism 3.

The utility model discloses a seed melon harvester pricks melon roller rear portion and removes climing device 11 sets up the position that leans on at prick melon roller 13 rear portion, mainly by removing climing 1 and last blade 2 and constituting, be the rigidity remove climing the structure, blade 2 of high-speed rotatory can effectual cut up climing, compare this kind of flexible construction of belt among the prior art, it is better to the cutting effect of climing, and blade 2 can stretch into and prick between the tooth of melon roller 13 and remove climing, than the climing mode that removes of the horizontal cutting of cutterbar among the prior art, it is more complete to remove climing, can not have the omission, do not remove climing the blind area.

Because the vine 1 is thick, the diameter is larger than the width of the blade 2, the blade 2 can not be directly sleeved on the vine 1 and can not be directly fixed on the vine 1, the blade 2 is not firmly fixed due to forced welding, and the blade 2 is easy to fall off when cutting thick or hard melon vines, the structure of the pin shaft 4 is provided, the pin shaft 4 is fixed around the vine 1 by the connecting seat 10, and then the blade 2 is fixed on the pin shaft 4, so that the blade 2 can be fixed according to the required cutting direction, and the mounting is convenient and firm.

The connecting seat 10 is a sheet metal part, a vine removing shaft mounting hole for the vine removing shaft 1 to pass through and be fixedly connected is formed in the middle of the connecting seat, and the vine removing shaft mounting holes of the connecting seat 10 are coaxially formed; the outer side of the connecting seat 10 is provided with at least one support arm with a pin shaft mounting hole, the end part of the pin shaft 4 is fixed at the pin shaft mounting hole, and a plurality of pin shaft mounting holes of the connecting seat 10 at corresponding positions are coaxially arranged. Connecting seat 10's effect is in order to set up round pin axle 4, then fix blade 2 on round pin axle 4, avoid with blade 2 directly fixed to remove the fixed not firm problem that can appear on climing 1, specifically, connecting seat 10 can the suit remove climing 1 on, through the support arm installation round pin axle 4 that sets up on it, just so can be with round pin axle 4 fixed and connecting seat 10 between, and can guarantee round pin axle 4 and remove climing 1 parallel arrangement, can drive the homodromous circumference rotation of round pin axle 4 when removing climing 1 and rotating, finally drive the continuous action of cutting of blade 2 on it.

Preferably, four support arms with pin shaft mounting holes are radially and uniformly arranged around the connecting seats 10, two pin shafts 4 which are oppositely arranged are fixed between the adjacent connecting seats 10, the adjacent pin shafts 4 are staggered along the axial direction of the vine removing shaft 1, and two blades 2 are fixed on each pin shaft 4. Firstly, a plurality of support arms can be uniformly arranged, so that a plurality of pin shafts 4 can uniformly surround the vine removing shaft 1, and the blades 2 on the vine removing shaft can continuously rotate to cut the melon vine along with the rotation of the vine removing shaft 1. In addition, considering vine removing efficiency, cost and installation mode, part of the pins 4 can be selectively installed between the adjacent connecting seats 10, not all the pins are installed, and preferably, a group of pins 4 between the adjacent connecting seats 10 is staggered with a group of pins 4 beside the adjacent connecting seats, so that the structure is similar to the structure of all the installation pins 4 in vine removing effect, but the number of the pins 4 is reduced by half, the number of the blades 2 is also reduced by half, the cost is greatly reduced, and the installation of the pins cannot be interfered by other parts due to the staggered arrangement, so that the fixed installation can be very simply and conveniently carried out, and the vine removing device is a very optimized and feasible scheme. Furthermore, the number of the support arms can be even more than or equal to two, the pins 4 adjacent to each other in the axial direction are staggered, for example, four pins 4 are arranged and distributed in a cross shape, two opposite pins 4 are arranged between the adjacent connecting seats 10, every two pins 4 adjacent to each other in the axial direction are staggered and do not rotate, when the vine removing shaft 1 rotates, the vine can be continuously cut, and the adjacent cutting areas have cutting time differences, but the cutting effect is better than that of the whole vine removing shaft. The number of the blades 2 can be determined according to the actual vine removing requirement and the structure of the melon binding roller 13, for example, two blades 2 are arranged on one pin 4.

One end of the blade 2 is provided with a round hole for the pin shaft 4 to penetrate through and fix, and one side edge along the rotation direction is edged or arranged to be in a sawtooth shape, or the blade 2 is a rectangular blade, the two ends of the blade 2 are both provided with round holes for the pin shaft 4 to penetrate through and fix, and the two opposite side edges are both edged or arranged to be in a sawtooth shape.

The blade 2 is fixed on the pin shaft 4 through a round hole, and one side of the blade along the rotation direction is used for cutting the melon vines, so that the blade is edged or arranged to be zigzag. In order to fix the blade 2 on the pin shaft 4, a round hole may be provided, the diameter of which is equal to the diameter of the pin shaft 4, for the pin shaft 4 to pass through and fix. The edging condition of the blade 2 and the number of the round holes are set by the following two schemes:

firstly, the blade 2 can be single-edge edged, the blade 2 can be rectangular or in other shapes, wherein the cutting effect of the blade 2 which is set to be an arc shape reversely sunken corresponding to the middle part of the rotation direction is the best, one end of the blade 2 is provided with a round hole, and one side edge along the rotation direction is edged or is set to be sawtooth-shaped.

In addition, the vine removing effect of the blade 2 is good, the blade 2 is arranged to be rectangular or long-strip-shaped, round holes are formed in two ends of the blade, two edges of the blade are edged or the blade is arranged to be saw-toothed, and round holes for the pin shaft 4 to penetrate through and to be fixed are formed in two ends of the blade 2. When the cutting tool is used, the blade 2 is arranged on the pin shaft 4 through one of the round holes, one side edge of the blade 2 is used for cutting, the main cutting position is that one side edge is far away from one section of the pin shaft 4, when the cutting edge or the sawtooth-shaped structure of one side edge far away from one section of the pin shaft 4 is blunted, the blade 2 is turned over, or the original round hole is used for arranging the blade 2 on the pin shaft 4, but the other side edge of the blade 2 is used for cutting, the main cutting position is that the other side edge is far away from one section of the pin shaft 4, when the cutting edge or the sawtooth-shaped structure of the other side edge far away from one section of the pin shaft 4 is also blunted, the blade 2 is turned over, the blade 2 is arranged on the pin shaft 4 through another round hole, the section of the two side edges which are blunted before is changed to be close to the pin shaft, the section far away from the pin, the other side of the blade 2 is changed to a section far away from the pin shaft 4 for cutting.

Namely, each long edge of the rectangular blade 2 is divided into two sections, namely four sections, and the four sections are respectively used for cutting by using the mode of turning and turning over two round holes, so that one blade 2 can be cut to be blunt four times and can be repeatedly used, and the service life of the blade 2 is greatly prolonged.

The blade 2 can be directly welded on the pin shaft 4, although the fixation is firm, the position fixation cannot be changed, the seed melon harvest of different types and sizes cannot be adapted, the blade 2 can only be forcibly detached or replaced together with the pin shaft 4, therefore, preferably, the blade 2 can be positioned through the shaft sleeve 5 on the pin shaft 4, the shaft sleeve 5 is fixedly sleeved outside the pin shaft 4, axial movement and circumferential rotation cannot occur, then the blade 2 is fixed on the shaft sleeve 5 to prevent the axial movement, after the shaft sleeve 5 is positioned, the blade 2 is also positioned, the axial position is between adjacent binding teeth on the binding melon roller 13 when the blade 2 rotates, when the position and the model of the blade 2 need to be adjusted, the shaft sleeve 5 and the blade thereon can be replaced, the pin shaft 4 can not be replaced, and the technical scheme is particularly suitable for the double-round hole and double-side cutting of the rectangular blade 2, when the blade 2 is turned without changing the round hole, the shaft sleeve 5 can be directly turned, which is very convenient.

The vine removing shaft 1 comprises a left shaft head 8, a right shaft head 7 and a pipe shaft 9, the left shaft head 8, the pipe shaft 9 and the right shaft head 7 are coaxially and fixedly connected in sequence, a plurality of connecting seats 10 are fixed on the pipe shaft 9, two mounting mechanisms 6 are respectively and rotatably connected to the left shaft head 8 and the right shaft head 7, and at least one of the left shaft head 8 and the right shaft head 7 is fixedly sleeved with the connecting mechanism 3. The middle of the tubular shaft 9 is of a main structure and used for installing the blade 2 for cutting, the left shaft head 8 and the right shaft head 7 are respectively arranged at two ends of the tubular shaft 9 and are slightly smaller in diameter, the installing mechanisms 6 are respectively arranged to fix the vine removing device 11 at the rear part of the melon binding roller of the whole seed melon harvester, and one or two of the installing mechanisms 3 are used for driving the vine removing shaft 1 to rotate.

The mounting mechanism 6 is a bearing with a seat, and the vine removing shaft 1 is rotatably sleeved in the bearing with the seat; the connecting mechanism 3 is a gear, a chain wheel or a belt wheel fixedly sleeved on the end part of the vine removing shaft 1, or an electric motor or a hydraulic motor connected with the vine removing shaft 1. The mounting mechanism 6 needs to fix the position of the vine removing shaft 1 and cannot influence the rotation of the vine removing shaft, so that a structure with a bearing seat can be selected, the vine removing shaft 1 is rotatably connected with the bearing seat, and the mounting seat of the bearing with the seat is used for being connected with an external component to fix the position of the vine removing shaft 1; and coupling mechanism 3 needs to drive except that climing 1 rotates, the utility model discloses a be used in seed melon harvester, seed melon harvester is from taking driving system, can be through gear, chain or conveyer belt with driving system's power transmission to remove climing 1 on, so, can set up corresponding gear, sprocket or band pulley as coupling mechanism on removing climing 1, in addition, coupling mechanism can also be motor or hydraulic motor, is connected with seed melon harvester electric power system or hydraulic system for the drive removes climing 1 and rotates.

The utility model discloses still relate to a seed melon harvester pickup attachment, including prick melon roller 13 and comb pawl tooth 12, comb pawl tooth 12 is fixed in prick melon roller 13's rear upper portion, its lower part stretches into prick the clearance of the bundle tooth of installation on the melon roller 13, still include the item seed melon harvester prick melon roller rear portion and remove climing device 11, seed melon harvester pricks melon roller rear portion and removes climing device 11 and be located the rear lower part of pricking melon roller 13, blade 2 follows remove cutting position when climing 1 rotation and be in prick between the adjacent tooth on the melon roller 13.

The melon-binding roller 13 and the claw combing teeth 12 are of the existing structure, the melon-binding roller 13 is a seed melon pickup part, a plurality of circles of binding teeth which are uniformly arranged at intervals are axially arranged on the melon-binding roller 13, each circle of binding teeth comprises a plurality of binding teeth which are uniformly arranged along the circumferential direction, each binding tooth extends along the radial direction, the seed melons are bound and picked up through the binding teeth on the melon-binding roller 13, the claw combing teeth 12 are arc-shaped tooth mechanisms and are composed of straight teeth and arc-shaped teeth, the arc-shaped teeth are arranged on the lower portion and the straight teeth, the arc-shaped teeth are integrally formed, the upper end of the arc-shaped teeth is fixedly connected with a mounting cross beam which is fixedly connected with the pickup table rack 4 and is mainly used for stripping the seed melons on the melon-binding roller 13, most of the vines can be taken up and move along with the seed melons in the process that the seed melons are bound and picked up by the melon-binding roller 13, when the melons rotate to the lower portion behind the melon-binding roller 13, a blade 2 of the vine removing device 11 on the melon-, after the melon vines are cut off, the seed melons are continuously driven by the melon pricking rollers 13 and are finally peeled off by the melon combing teeth 12 to enter a subsequent processing mechanism.

Specifically, seed melon harvester pickup attachment is still including picking up rack 14, prick melon roller 13 and rotate and connect and be in pick up rack 14 is last, comb claw tooth 12 fixed connection is in pick up rack 14 is last, pick up and be equipped with the first mounting hole that a plurality of ranges set up on the rack 14, two be equipped with the second mounting hole on the installation mechanism 6 respectively, two installation mechanism 6 respectively with pick up rack 14 through passing one of them first mounting hole with the connecting piece of second mounting hole can be dismantled and be connected.

The picking rack 13 is provided with a melon binding roller 13, a vine removing device 11 at the rear part of the melon binding roller of the seed melon harvester and a melon combing tooth 12, and has a supporting function for the core picking device and the vine removing device, the melon binding roller 13 is rotationally connected with a picking rack 14 because the melon binding roller needs to rotate ceaselessly, and the melon binding roller can be realized through a rotating bearing, the claw combing tooth 12 is fixed on the picking rack 14 and is fixed specifically by welding or a connecting piece, so that the seed melon bound on the tooth binding of the melon binding roller 13 can be blocked by the claw combing tooth 12 to be separated from the tooth binding, and then enters a subsequent processing mechanism; preferably, because the seed melons are different in type and size, the length and the interval of the binding teeth on the melon binding roller 13 are different, and besides the replacement of the pin shaft 4 or the cutter 2, the relative position of the melon binding roller 11 and the melon binding roller 13 at the rear part of the melon binding roller of the seed melon harvester needs to be integrally adjusted, so that the cutter 2 properly extends into a proper distance to cut between adjacent binding teeth on the melon binding roller 13, therefore, a plurality of first mounting holes arranged in an array mode can be arranged on the pick-up rack 4, the mounting mechanism 6 is provided with a second mounting hole, the two are fixed by connecting pieces (such as screws, bolts and the like), and the detachable mode and the selectable arrangement of the plurality of first mounting holes can realize the adjustment of the distance and the relative position between the blade 2 and the melon binding roller 13, so that the pick-up table 4 can be adapted to a larger number of different harvesting environments.

The utility model discloses still relate to a seed melon harvester, include seed melon harvester pick device. In addition, the seed melon picking device further comprises a separating device, and the separating device is located behind the seed melon picking device; still including being used for driving the driving system that seed melon harvester gos forward, if coupling mechanism 3 is gear, sprocket or band pulley, driving system with coupling mechanism 3 transmission is connected, if coupling mechanism is motor or hydraulic motor, motor or hydraulic motor can be connected with electric power system or hydraulic system on the seed melon harvester, is controlled by the control system of seed melon harvester, and these relation of connection and control mode also belong to current conventional technology.

The separating device is arranged behind the picking device and consists of a separating shell and a rotary separating roller and is used for separating melon seeds, melon pulp and melon peels.

Certainly, the seed melon harvester should also include some other indispensable structures of other, for example driver's cabin, control system, chassis, wheel etc. in addition, can also include some structures supporting with the seed melon results, for example the feeding auger that sets up between separator and seed melon harvester pickup attachment is used for the transport of seed melon, behind separator, can also set up structure such as seed grain lift conveyer, melon seed collecting box for transporting and collecting the melon seed after the separation, these are all more conventional designs, adopt current structure can realize the operation of whole seed melon harvester.

The technical scheme of the utility model except can use in the seed melon harvester, also can be arranged in the harvester of other similar crops of results.

In the description of the present invention, it is to be understood that the terms "center", "length", "width", "diameter", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (10)

1. The utility model provides a seed melon harvester pricks melon roller rear portion and removes climing device which characterized in that, including removing climing (1) and blade (2), it is evenly fixed with a plurality of connecting seats (10) along its axial on the climing (1) to remove, be fixed with between adjacent connecting seat (10) along the round pin axle (4) of removing the axial extension of climing (1), be fixed with at least one on every round pin axle (4) along remove climing (1) radially extend blade (2), remove both ends of climing (1) and be provided with installation mechanism (6) respectively, two installation mechanism (6) respectively with remove climing (1) and rotate and be connected, the cover that removes fixed the cover of at least one end of climing (1) is equipped with and is used for driving its pivoted coupling mechanism (3).

2. A melon roller rear vine removing device of a seed melon harvester according to claim 1, characterized in that the connecting base (10) is a sheet metal part, a vine removing shaft mounting hole for the vine removing shaft (1) to pass through and fixedly connect is formed in the middle of the connecting base, and the vine removing shaft mounting holes of the connecting base (10) are coaxially arranged; the outer side of the connecting seat (10) is provided with at least one support arm with a pin shaft mounting hole, the end part of the pin shaft (4) is fixed at the pin shaft mounting hole, and a plurality of pin shaft mounting holes of the connecting seat (10) in corresponding positions are coaxially arranged.

3. A vine removing device at the rear part of a melon binding roller of a seed melon harvester according to claim 2, wherein four support arms with pin shaft mounting holes are uniformly and radially arranged on the periphery of the connecting seats (10), two pin shafts (4) which are oppositely arranged are fixed between the adjacent connecting seats (10), the adjacent pin shafts (4) in the axial direction of the vine removing shaft (1) are staggered, and two blades (2) are fixed on each pin shaft (4).

4. The device for removing the tendrils at the rear part of the melon binding roller of the seed melon harvester according to claim 1, wherein one end of the blade (2) is provided with a round hole for the pin shaft (4) to pass through and fix, and one side edge along the rotation direction is edged or arranged in a zigzag manner, or the blade (2) is a rectangular blade, two ends of the blade (2) are both provided with round holes for the pin shaft (4) to pass through and fix, and two opposite side edges are both edged or arranged in a zigzag manner.

5. A melon roller rear vine removing device of a seed melon harvester according to claim 1, characterized in that a shaft sleeve (5) is fixedly sleeved outside the pin shaft (4), and the blade (2) is fixed on the shaft sleeve (5); or the blade (2) is directly welded on the pin shaft (4).

6. The melon roller rear part vine removing device of a seed melon harvester according to claim 1, characterized in that the vine removing shaft (1) comprises a left shaft head (8), a right shaft head (7) and a pipe shaft (9), the left shaft head (8), the pipe shaft (9) and the right shaft head (7) are coaxially and fixedly connected in sequence, a plurality of connecting seats (10) are fixed on the pipe shaft (9), two mounting mechanisms (6) are respectively and rotatably connected to the left shaft head (8) and the right shaft head (7), and the connecting mechanism (3) is fixedly sleeved on at least one of the left shaft head (8) and the right shaft head (7).

7. A seed melon harvester pricks melon roller rear portion and removes climing device according to any one of claims 1 to 6, characterized by that, the installation mechanism (6) is the hubbed bearing, the removing climing axle (1) can be rotationally nested in the hubbed bearing; the connecting mechanism (3) is a gear, a chain wheel or a belt wheel which is fixedly sleeved on the end part of the vine removing shaft (1), or is an electric motor or a hydraulic motor which is connected with the vine removing shaft (1).

8. A seed melon harvester pickup attachment, including pricking melon roller (13) and comb claw tooth (12), comb claw tooth (12) are fixed in prick melon roller (13) the rear upper portion, its lower part stretches into prick tooth's clearance of installing on prick melon roller (13), characterized by, still include according to the seed melon harvester of any claim 1 to 7 prick melon roller rear portion remove climing device (11), seed melon harvester prick melon roller rear portion remove climing device (11) lie prick melon roller (13) rear lower part, the cutting position when removing climing axle (1) rotation of blade (2) is between pricking the adjacent tooth on melon roller (13).

9. A picking device of a seed melon harvester as claimed in claim 8, characterized in that the picking device further comprises a picking rack (14), the melon roller (13) is rotatably connected to the picking rack (14), the claw teeth (12) are fixedly connected to the picking rack (14), the picking rack (14) is provided with a plurality of first mounting holes which are arranged in a row, two of the mounting mechanisms (6) are respectively provided with a second mounting hole, and the two mounting mechanisms (6) are respectively detachably connected to the picking rack (14) through a connecting piece which penetrates through one of the first mounting holes and the second mounting hole.

10. A seed melon harvester, characterized in that, comprises the seed melon harvester pickup device of claim 8 or 9.

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