CN112005695A - Garlic combine harvester - Google Patents
Garlic combine harvester Download PDFInfo
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- CN112005695A CN112005695A CN202010958240.8A CN202010958240A CN112005695A CN 112005695 A CN112005695 A CN 112005695A CN 202010958240 A CN202010958240 A CN 202010958240A CN 112005695 A CN112005695 A CN 112005695A
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- 240000002234 Allium sativum Species 0.000 title claims abstract description 145
- 235000004611 garlic Nutrition 0.000 title claims abstract description 145
- 230000007246 mechanism Effects 0.000 claims abstract description 126
- 238000004140 cleaning Methods 0.000 claims abstract description 34
- 238000003306 harvesting Methods 0.000 claims abstract description 34
- 235000013399 edible fruits Nutrition 0.000 claims abstract description 30
- 239000010813 municipal solid waste Substances 0.000 claims description 34
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- 238000005192 partition Methods 0.000 claims 1
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D27/00—Machines with both topping and lifting mechanisms
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D33/00—Accessories for digging harvesters
Abstract
The application belongs to the technical field of agricultural machinery, in particular to a garlic combine harvester, wherein a clamping mechanism is arranged on a harvesting header, a cutter is arranged at the lower end of the clamping mechanism, a conveying assembly is arranged at the lower end of the cutter, a conveying cleaning system is arranged at the tail end of the conveying assembly along the conveying direction and comprises a chain cleaning and conveying assembly, a conveying chain harrow is arranged on the chain cleaning and conveying assembly and comprises a chain, a soft bar grating is arranged on the chain, a flexible scraper blade is arranged on the soft bar grating, a vibrating shovel device is arranged at the lower end of the clamping mechanism and is used for planing garlic out of soil and cutting off partial garlic roots, a stem of the garlic is clamped by a clamping device of the harvesting header to drive the garlic to reach the cutter, the garlic and the stem are separated by the cutter, the garlic falls on the conveying assembly below the cutter and is conveyed to the cleaning and conveying system by the conveying assembly, the soil on the garlic fruits is screened by the conveying and cleaning system, so that the relatively clean garlic fruits are obtained.
Description
Technical Field
The application belongs to the technical field of agricultural machinery, and particularly relates to a garlic combine harvester.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
The garlic is used as a characteristic economic crop in China and has a wide planting area. At present, the mechanized garlic harvesting technology in China is not mature, most of regions are mainly harvested manually, and few regions are provided with traction-type harvesters, but the garlic is only dug out of soil, and is still collected manually in the later period, so that the labor intensity is very high and the efficiency is very low. Particularly, in recent years, the labor cost is higher and higher, the garlic price is good overall, and the demand of the market on the garlic harvester is urgent increasingly.
The prior garlic combine harvester has the following problems:
1. stepless speed change can not be realized during walking, and the walking wheel is difficult to adapt to different terrains.
2. The garlic fruits are earthy, and it is difficult to separate the garlic fruits from the earth.
3. The existing traction type garlic harvesting machine can only dig out garlic from soil, and subsequent work of picking up, cutting stems and the like still needs manual work.
4. Because garlic fruits contain soil, when products, particularly rhizome crops, are conveyed by the existing conveying belt device, the problems of slippage of the conveying belt, damage of bearings, deviation and abrasion of the belt and the like can occur due to a large amount of soil doped in materials.
5. The traditional soil shoveling device has the problems of large shoveled soil blocks, high power consumption and the like, increases the load of the garlic harvester and reduces the operation efficiency.
Disclosure of Invention
In order to solve the problems, the application provides a garlic combine harvester.
The utility model aims at providing a garlic combine harvester, this garlic combine harvester can realize the garlic from digging the combined harvest operation from soil to clean garlic head collection storehouse, very big improvement garlic results efficiency, go into the soil degree of depth and through the vibration shovel handle at the small amplitude vibration of horizontal direction through adjusting the shovel sword, avoid the shovel to hinder the garlic, the function that has the root palpus of cutting off the garlic simultaneously, when transporting this kind of product of rhizome class crop through the lateral transport assembly that can clear up earth, can avoid or reduce the slip that the lateral transport assembly received earth and appear, bearing damage and belt off tracking wearing and tearing scheduling problem, and realize the excavation of garlic through the garlic harvesting header, the fixed length stem cutting, the stem separation, concentrated continuity results the operation, and increase the trafficability characteristic of garlic harvesting header.
In order to achieve the purpose, the following technical scheme is adopted in the application:
a garlic combine harvester comprises a harvesting header, a traveling power system and a conveying and cleaning system, wherein the traveling power system is provided with the harvesting header and the conveying and cleaning system, the harvesting header is provided with a clamping mechanism, the lower end of the clamping mechanism is provided with a cutter, the lower end of the cutter is provided with a conveying assembly, the tail end of the conveying assembly along the conveying direction is provided with the conveying and cleaning system, the conveying and cleaning system comprises a chain cleaning and cleaning assembly, the chain cleaning and conveying assembly is provided with a conveying chain harrow, the conveying chain harrow comprises a chain, a soft bar grid is arranged on the chain, a flexible scraper blade is arranged on the soft bar grid, the lower end of the clamping mechanism is provided with a vibrating shovel device, the vibrating shovel device digs garlic out of soil and cuts off partial roots of the garlic, the stem of the garlic is clamped by the clamping device of the harvesting header to drive the garlic to reach the cutter, the, the garlic falls on the conveying assembly below the cutter, and is conveyed to the conveying and cleaning system by the conveying assembly, and the conveying and cleaning system screens off soil on the garlic fruits, so that relatively clean garlic fruits are obtained.
As an embodiment, the harvesting header of this application includes the header frame, and fixture fixes on the header frame, and fixture is last to be provided with two at least holding belts that turn to opposite, drives the motion of garlic stem through two at least holding belts, and the fixture end is provided with trash removal mechanism, and trash removal mechanism, transport assembly all set up on the header frame, are discharged the garlic stem by trash removal mechanism, avoid the garlic stem after the cutting to fall on transport assembly.
As an embodiment, the row of miscellaneous mechanism of this application includes the bearing fixed plate, is provided with on the bearing fixed plate and arranges miscellaneous roller and lower row of miscellaneous roller, goes up the opening of arranging miscellaneous roller and lower row between the miscellaneous roller and aim at the terminal opening of holding belt, makes the garlic stalk go into from the holding belt and arranges miscellaneous roller and lower row between the miscellaneous roller, utilizes the motion of going up miscellaneous roller and lower row of miscellaneous roller, discharges the garlic stalk to other positions, and transport assembly then transports the garlic fruit to other positions, realizes the separation of garlic and garlic stalk.
As an embodiment, the header frame is provided with a pull rod mechanism, the pull rod mechanism comprises a transverse oil cylinder, one end, away from the transverse oil cylinder, of a piston rod is hinged to the header frame, one end, away from the transverse oil cylinder, of the piston rod is hinged to a pull rod and a movable groove plate, the header frame is hinged to a connecting plate, the movable groove plate is movably arranged on the connecting plate, the pull rod is hinged to a connecting rod, the connecting rod is connected with the clamping mechanism, when the oil cylinder moves, the connecting rod can be driven to move, the clamping mechanism is lifted, and the passing performance of the whole vehicle is improved.
As an implementation scheme, the vibration shovel device comprises a connecting rod mechanism, one end of the connecting rod mechanism is provided with an eccentric device, the other end of the connecting rod mechanism is hinged to a pulley mechanism, a pulley on the pulley mechanism is arranged in a guide rail of a pulley shell on the pulley mechanism, a fixing plate is arranged downwards on the pulley mechanism, one end, close to the pulley mechanism, of the vibration shovel handle is provided with a first convex plate extending upwards and a second convex plate extending towards the direction of the fixing plate, the first convex plate is hinged to the pulley mechanism, the second convex plate is fixedly connected with the fixing plate, and the vibration shovel handle continuously moves through the back-and-forth movement of the pulley, so that the vibration shovel can vibrate in a small amplitude in the horizontal direction, the garlic can be prevented from being injured by the garlic shovel, and the vibration shovel has a certain function of cutting off garlic root hairs.
Preferably, the cutting knife comprises a fixed knife and a rotary movable knife which are fixed on the shell, and the fixed knife and the movable knife are matched to cut off tough garlic stems, so that the cutting effect is better than that of a single movable knife or a single fixed knife.
As an embodiment, carry the assembly including carrying the fixed bolster, carry the articulated drive roll that is provided with of fixed bolster one end, the drive roll intermediate dimension is greater than both ends size, be provided with a plurality of cylindrical archs on the drive roll, the second conveyer belt has been laid to the drive roll periphery, because the garlic that just falls has earth, and has the collision between garlic and the second conveyer belt, must lead to the earth on the garlic to drop, and the influence that the transport of earth to the garlic was carried can then be avoided or reduced to the transport assembly of this application.
Preferably, the soil-proof brush is arranged on the conveying fixed support and arranged along the length direction of the conveying fixed support, and bristles in the soil-proof brush are pressed on the periphery of the second conveying belt.
As an implementation scheme, carry cleaning system still includes that the belt advances the storehouse and carries the assembly, the belt advances the storehouse and carries the assembly to be located the chain and cleans the end of carrying the assembly along direction of delivery, the belt advances to be provided with first conveyer belt on the storehouse and carries the assembly, be provided with the division board on the first conveyer belt, the belt advances the storehouse and carries the assembly slope to set up on walking driving system, the belt advances the storehouse and carries the assembly to be provided with the fruit case along direction of delivery's end, the belt advances the storehouse to carry the assembly to throw the garlic fruit into the fruit case, can realize gathering in a large number of garlic fruits equally and collect, improve the results efficiency of garlic.
As an implementation scheme, the walking power system comprises a chassis frame, a walking gearbox assembly is fixed on the chassis frame, an HST device is installed at the upper end of the walking gearbox assembly, an engine assembly is installed on the chassis frame, a belt wheel is arranged on an output shaft of the engine assembly, and the belt wheel is connected with the HST device through a belt.
Compared with the prior art, the beneficial effect of this application is:
1. the utility model provides a whole structure can realize the garlic from excavating the joint harvesting operation who leaves soil to clean garlic head collection storehouse, has greatly improved garlic results efficiency, greatly reduced intensity of labour, liberated the labour.
2. The harvesting header of this application can carry out the lift operation in the chassis frame, increases the suitability of harvesting header work.
3. The application discloses walking driving system adopts crawler-type running gear, can weaken the compaction effect to soil when the vehicle passes through to can adapt to the operation of damp and soft plot.
4. The walking power system of this application adopts hydrostatic drive walking, one pole operation, and the variable speed is controld nimble convenient, and speed control is accurate, can realize from 0Km/h to the fastest continuous speed change, adapts to the ground condition.
5. This application adopts the chain to clean the earth separation on with garlic and the garlic of the vibration effect of carrying the assembly in the transportation process of garlic fruit to in advancing storehouse through the belt and carrying the assembly and throw the garlic and deliver to the fruit case, accomplish the storehouse of collection of garlic and handle.
6. This application regards as fixture with header frame assembly, vibration shovel mechanism, the bearing structure of transverse transport assembly, form integrative garlic results header, vibration shovel mechanism shovels out the garlic from soil, thereby fixture drives the stem stalk of garlic and carries the garlic to the rear, the stem stalk excision mechanism of fixture end installation cuts the garlic down, make the garlic fall into on the transverse transport assembly, carry the garlic away, realize the excavation of garlic through garlic results header, the stem is cut to the fixed length, the stem stalk separation, the continuity results operation of concentrating.
7. This application is through the limit for length pole in the transportation process of garlic with move sword, stationary knife cooperation for the garlic can be cut the stem by the fixed length.
8. The utility model provides a link mechanism passes through horizontal hydro-cylinder pulling pull rod, and then drives fixture and lifts up, increases the trafficability characteristic of whole car.
9. The utility model provides a arrange miscellaneous mechanism includes row miscellaneous roller and lower miscellaneous roller of row, and the stalk is from driving to suitable position by last row miscellaneous roller and lower row miscellaneous roller, avoids the stalk of garlic to fall on the transverse transport assembly.
10. The utility model provides a transverse transport assembly adopts spindle-shaped's drive roll structural design to adopt the scraper to strike off the interior week earth of transmission band, reduce earth and adhere to the drive roll, and then avoid the transmission band to sideslip effectively, avoid the transmission band to skid.
11. This application is in the lateral transfer assembly, and the soil prevention brush structure on both sides of transmission band can avoid miscellaneous soil to the marginal gathering of transmission band effectively, makes miscellaneous soil discharge along with the material, avoids miscellaneous soil to cause the influence to transmission band, bearing, improves the reliability of system.
12. The utility model provides a vibrating shovel assembly can adjust the degree of depth of penetrating into soil of shovel sword through the cooperation of second flange and fixed plate relative position according to the actual working condition, reduces the soil block of shoveling, reduces power consumption.
13. The utility model provides a vibration shovel can carry out the small-amplitude vibration of horizontal direction, can avoid injuring the garlic shovel, has certain function of cutting off the garlic root hair moreover.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a harvesting header system of the present invention;
FIG. 3 is a schematic structural diagram of the walking power system of the present invention;
FIG. 4 is a schematic structural view of a conveying cleaning system of the present invention;
FIG. 5 is a schematic structural view of a chain cleaning and conveying assembly of the invention;
FIG. 6 is a schematic structural view of a first main transmission shaft assembly in the chain cleaning and conveying assembly of the invention;
FIG. 7 is a schematic structural view of a first driven shaft assembly in the chain cleaning and conveying assembly of the invention;
FIG. 8 is a schematic view of a conveying chain harrow structure in the chain cleaning and conveying assembly of the invention;
FIG. 9 is a schematic structural view of a first frame in the chain cleaning and conveying assembly of the present invention;
FIG. 10 is a schematic view of the belt feed conveyor assembly of the present invention;
FIG. 11 is a schematic structural view of a second main drive shaft assembly of the belt warehouse entry conveying assembly of the present invention;
FIG. 12 is a schematic structural view of a second driven shaft assembly of the belt warehouse entry conveyor assembly of the present invention;
FIG. 13 is a schematic view of a conveyor belt of the belt warehouse entry conveyor assembly of the present invention;
FIG. 14 is a schematic structural view of a second frame of the belt warehouse entry conveyor assembly of the present invention;
FIG. 15 is a schematic view of the overall construction of the vibratory shovel assembly of the present invention;
FIG. 16 is a schematic structural view of a linkage mechanism in the vibratory shovel assembly of the present invention;
FIG. 17 is a schematic structural view of the pulley mechanism of the vibratory shovel assembly of the present invention;
FIG. 18 is a schematic top view of the pulley arrangement of the vibratory shovel assembly of the present invention;
FIG. 19 is a schematic structural view of a pulley housing of the vibrating shovel assembly of the present application;
fig. 20 is a side view schematic of a clamping mechanism of the harvesting header of the present invention;
fig. 21 is a schematic view of the internal structure of the clamping mechanism of the harvesting header of the present invention;
fig. 22 is a front view structural schematic diagram of a stalk cut-off mechanism of a harvesting header of the present invention;
fig. 23 is a side view structural schematic of a stalk cut-off mechanism of a harvesting header of the present invention;
fig. 24 is a front view structural schematic diagram of a trash removal mechanism of the harvesting header of the present disclosure;
fig. 25 is a side view schematic of the trash removal mechanism of the harvesting header of the present invention;
fig. 26 is a front view structural schematic of a header frame of the harvesting header of the present invention;
fig. 27 is a side view schematic of a header frame of the harvesting header of the present invention.
Fig. 28 is a schematic view of the overall structure of the drawbar mechanism of the harvesting header of the present invention.
FIG. 29 is a schematic top view of a lateral transfer assembly of the present invention;
FIG. 30 is a schematic view of the internal structure of the lateral transport assembly of the present invention;
FIG. 31 is a front view of the lateral transport assembly of the present invention;
FIG. 32 is a side view of the lateral transport assembly of the present invention;
FIG. 33 is an isometric view of the lateral transport assembly of the present invention;
FIG. 34 is a schematic view of the drive roller of the lateral transfer assembly of the present invention.
In the figure: 1. harvesting the header; 2. a power system; 3. a walking power system; 4. a conveying cleaning system; 5. a handling system; 6. a chain cleaning and conveying assembly; 7. a belt warehouse entry conveying assembly; 8. a fruit box 9 and a vibration shovel assembly; 10. a transverse transport assembly;
1.1, a divider; 1.2, a vibrating shovel mechanism; 1.3, a clamping mechanism; 1.4, a pull rod mechanism; 1.5, a stalk cutting mechanism; 1.6, a trash removal mechanism; 1.7, a header frame assembly; 1.8, a header lifting frame assembly;
1.3.1, a frame; 1.3.2, a length limiting rod; 1.3.3, clamping the belt; 1.3.4 large pinch rollers; 1.3.5, a small pinch roller; 1.3.6, a tension wheel; 1.3.7 guide the straw;
1.4.1, a transverse oil cylinder; 1.4.2, connecting plates; 1.4.3, a tension spring; 1.4.4, a movable groove plate; 1.4.5, a pull rod; 1.4.6, connecting rod;
1.5.1, a motor; 1.5.2, a shell; 1.5.3, a transmission gear; 1.5.4, small pulleys; 1.5.5, fixing a cutter; 1.5.6, moving blade;
1.6.1, bearing fixing plates; 1.6.2, arranging impurity rollers on the upper row; 1.6.3, lower impurity discharging rollers; 1.6.4, a connecting pipe; 1.6.5, gear box; 1.6.6, reverse gear; 1.6.7, rubber sheet;
1.7.1, a header frame; 1.7.2, a first power shaft; 1.7.3, hanging the connecting shaft.
2.1, a chassis frame; 2.2, a walking gearbox assembly; 2.3, HST device; 2.4, an engine assembly; 2.5, a guide wheel; 2.6, a thrust wheel; 2.7, a crawler belt; 2.8, a tension wheel;
6.1, a first main transmission shaft assembly; 6.2, a first driven shaft assembly; 6.3, conveying chain harrow; 6.4, a first baffle plate; 6.5, a first frame; 6.3.1, a chain; 6.3.2, soft bar grids; 6.3.3, a flexible scraper;
7.1, a second main transmission shaft assembly; 7.2, a second driven shaft assembly; 7.3, a first conveying belt; 7.4, a second baffle plate; 7.5, a second frame; 7.6, a separation plate;
9.1, a second power shaft; 9.2, a link mechanism; 9.3, a pulley mechanism, 9.4 and a pulley shell; 9.5, fixing plates; 9.6, vibrating the shovel shaft; 9.7, a shovel edge;
9.2.1, eccentric bearing; 9.2.2, connecting rod; 9.3.1, pulley mechanism housing; 9.3.2 pulleys; 9.3.3, pulley shaft; 9.4.1, a housing shell; 9.4.2, guide rails; 9.4.3, a sealing plate, 9.6.1, a first convex plate, 9.6.2 a second convex plate;
10.1, a second conveyor belt; 10.2, conveying a fixed support; 10.3, a driven roller; 10.4, a driving roller; 10.5, a soil-proof brush; 10.6, a supporting plate; 10.7, a scraper; 10.8, tensioning bolts; 10.9, a third baffle; 10.10, bearing seat plate, 10.11 and a third convex plate.
The specific implementation mode is as follows:
the present application will be further described with reference to the following drawings and examples.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present disclosure. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
In the present disclosure, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only relational terms determined for convenience in describing structural relationships of the parts or elements of the present disclosure, and do not refer to any parts or elements of the present disclosure, and are not to be construed as limiting the present disclosure.
Example 1
A garlic combine harvester comprises a walking power system 3, wherein the walking power system 3 takes a chassis frame 2.1 as a supporting structure of a plurality of structures and systems, and the garlic combine harvester integrally finishes harvesting garlic by driving the whole chassis frame 2.1, in the embodiment, the chassis frame 2.1 is formed by fixing a plurality of transverse, longitudinal and oblique steel materials, such as mouth-shaped steel materials, together, and the steel materials are fixed together in a fixing mode of welding, bolts, riveting and the like to form the integral chassis frame 2.1.
A chassis frame 2.1 is fixed with a walking gearbox assembly 2.2, an HST device 2.3 is arranged at the side position of the upper end of the walking gearbox assembly 2.2, the HST is an existing integral hydrostatic transmission device, an engine assembly 2.4 is fixedly arranged at the middle position of the chassis frame 2.1, an engine of the engine assembly 2.4 provides power for the HST device 2.3 through a driving belt, for example, a triangular belt, the HST device 2.3 consists of a plunger variable pump, a plunger quantitative motor, a cycloid oil supplementing pump, a hydraulic control valve and the like, belongs to a combination of a plurality of functional hydraulic elements and forms a closed loop, the combination can be directly connected in series in a power transmission chain of a chassis running system through the transmission device, for example, the walking gearbox in the combine harvester, so that the inclination angle of a variable disc of the plunger pump can be changed through a control handle, and the discharge capacity and direction of the plunger pump can be changed, thereby changing the output rotating speed and direction of the plunger motor, because the angle of the variable disk of the plunger pump can be continuously adjusted, the output rotating speed of the plunger motor is also continuously changed, thereby realizing the stepless speed change of the walking gearbox, so as to meet the requirements of the combine harvester on a running system under the condition of complex ground conditions, and realizing the continuous speed change from 0Km/h to the highest speed so as to adapt to the ground conditions, the walking power system 3, the engine assembly 4, the HST device 2.3, the walking gearbox assembly 2.2 and other devices and systems which are arranged on the chassis frame 2.1 jointly form the power system 2, so that the power system 2 has the functions of power generation and power transmission, the control system 5 comprises a direction control device, a speed change control device, a main clutch device, a multi-way valve and the like, belongs to the prior art, has various applications on tractors and combine harvesters, and utilizes, for example, the speed change control device is connected with the walking gearbox assembly 2.2, the direction control device is connected with a left half shaft and a right half shaft of the walking gearbox assembly, and the operation of walking, speed change and the like of the garlic combine harvester is controlled by the control device.
The two ends of the chassis frame 2.1 are respectively provided with a guide wheel 2.5 and a tension wheel 2.8, wherein the guide wheel 2.5 is arranged on a left half shaft and a right half shaft of the walking gearbox assembly 2.2, the lower end of the chassis frame 2.1 is provided with a thrust wheel 2.6, as an implementation mode, the chassis frame 2.1 is provided with a guide rail, the guide rail is provided with the thrust wheel 2.6, the guide wheel 2.5 and the tension wheel 2.8 are provided with a crawler 2.7, the crawler 2.7 adopts a metal crawler belt or a rubber crawler belt, the inner periphery of the crawler belt 2.7 is connected with the outer peripheries of the guide wheel 2.5, the tension wheel 2.8 and the thrust wheel 2.6, the crawler belt 2.7 is driven to rotate by the guide wheel 2.5, and the walking of the whole garlic combine harvester is.
As an implementation scheme, a support is arranged at the front end of a chassis frame 2.1, a guide rail is arranged on the support, a lifting oil cylinder is arranged on the chassis frame 2.1, one end of a push rod of the lifting oil cylinder is connected with a harvesting header 1, and position change of the harvesting header 1 on the chassis frame 2.1 is achieved.
The harvesting header 1 comprises a nearside divider 1.1, a vibrating shovel mechanism 1.2, a clamping mechanism 1.3, a pull rod mechanism 1.4, a stalk cutting mechanism 1.5, a trash discharging mechanism 1.6 and a header frame assembly 1.7, wherein a conveying assembly is arranged in the harvesting header 1, the header frame assembly 1.7 is an integral frame formed by welding or connecting a plurality of cross beams and vertical beams through bolts, the header frame 1.7.1 is taken as a main body, the clamping mechanism 1.3, the vibrating shovel mechanism 1.2 and other parts are arranged on the header frame 1.7.1, the conveying assembly can be a transverse conveying assembly 10 or conveying assemblies in other directions, the conveying assembly of the embodiment takes the transverse conveying assembly 10 as an example, and the vibrating shovel mechanism 1.2 is a part of a vibrating shovel assembly 9.
First power axle 1.7.2 is installed to header frame 7 downside, and first power axle 1.7.2 can drive the vibration of vibration shovel or drive mechanisms such as second conveyer belt 10.1 and rotate, still is provided with peg 1.7.3 at header frame 7 downside, is connected with other equipment through peg 1.7.3, for example garlic combine's frame is connected.
The lower extreme of header frame 7 is provided with vibration shovel mechanism 1.2, is provided with fixture 1.3 on header frame 7, and the setting that fixture 1.3 slopes is on header frame 7, and as an embodiment, fixture 1.3's middle part and header frame 7 front end outstanding crossbeam fixed connection together, fixture 1.3's front end is provided with divider 1.1 and walking wheel, walks on the ground through the walking wheel, separates the garlic stem of every line through divider 1.1.
The clamping mechanism 1.3 of the application comprises a machine frame 1.3.1, a stem cutting mechanism 1.5 is fixedly arranged at the upper end of the machine frame 1.3.1, a length-limiting rod 1.3.2 is fixedly arranged at the lower end of the machine frame 1.3.1, as an embodiment, the length-limiting rod 1.3.2 is two parallel cylindrical rods, when a garlic stem is driven by a clamping belt 1.3.3 to move upwards to the position of the length-limiting rod 1.3.2, the upper end of a garlic fruit is abutted against the length-limiting rod 1.3.2, the length-limiting rod 1.3.2 is obliquely arranged, two tension pulleys 1.3.6 are arranged at the front end of the machine frame 1.3.1, namely the end of the machine frame 1.3.1 far away from the stem cutting mechanism 1.5, a small belt pulley 1.5.4 is arranged on the stem cutting mechanism 1.5, a small belt pulley 1.5.4 and a tension pulley 1.3.6 are arranged on the same plane, one clamping belt 1.3.3.3 is arranged on the surface of the small belt pulley 1.5.4 and the tension pulley 1.3.6, one clamping belt 1.3.3.3.6, one clamping belt is abutted against the other clamping belt, and a certain gap is arranged between the clamping belt 3.3.3.3, or two clamping belts are arranged side by, for stems of garlic, the clamping belts 1.3.3 are abutted together with a good effect, or the gap distance between the surfaces of the two clamping belts 1.3.3 is very small, the garlic stems can be clamped smoothly, the machine frame 1.3.1 is also provided with a plurality of large pinch rollers 1.3.4, the peripheries of the large pinch rollers 1.3.4 are abutted against the inner peripheries of the clamping belts 1.3.3 and press the clamping belts 1.3.3, the clamping belts 1.3.3 are tightly pressed through the large pinch rollers 1.3.4, the small pinch rollers 1.3.5 are arranged at positions close to the tension wheel 1.3.6, and the clamping force of the clamping belts 1.3.3 is improved through the large pinch rollers 1.3.4 and the small pinch rollers 1.3.5.
The stem cutting mechanism 1.5 is used for cutting the stem of garlic, the stem cutting mechanism 1.5 comprises a housing 1.5.2, a power device is arranged at the upper end of the housing 1.5.2, in the embodiment, the power device is a motor 1.5.1, the output shaft of the motor 1.5.1 is connected with a transmission gear 1.5.3, as an implementation scheme, the transmission gear 1.5.3 comprises three gears, the first gear is connected with the output shaft of the motor 1.5.1 through a key, the output shaft of the motor 1.5.1 drives the first gear to rotate, the housing 1.5.2 is further provided with a second gear and a third gear in a hinged mode, the first gear is connected with the second gear in a meshed mode, the second gear is connected with the third gear in a meshed mode, when the first gear rotates, the first gear drives the second gear to rotate, the second gear drives the third gear to rotate, the hinged shaft of the second gear is connected with a first small belt wheel 1.5.4, and the third gear is connected with a second small belt wheel 1.5.4, when the motor 1.5.1 drives the first gear to rotate, the second gear and the third gear drive the small belt wheel 1.5.4 to rotate, and further drive the clamping belt 1.3.3 on the clamping mechanism 1.3 to rotate.
As an embodiment, the movable knife 1.5.6 and the fixed knife 1.5.5 are further hinged on the housing 1.5.2, the movable knife 1.5.6 is fixedly mounted on the hinge shaft of the first small pulley 1.5.4 or the second small pulley 1.5.4, when the small pulley 1.5.4 rotates, the movable knife 1.5.6 is driven to rotate, the fixed knife 1.5.5 is mounted on the housing 1.5.2 through a bracket, the clamping belt 1.3.3 drives the garlic stem to move, when the garlic stem reaches the length limiting rod 1.3.2, the upper end of the garlic is in contact or butt joint with the lower end face of the length limiting rod 1.3.2, when the garlic stem is driven to the movable knife 1.5.6 and the fixed knife 1.5.5 by the clamping belt 1.3 of the clamping mechanism 1.3, the garlic stem is cut by the movable knife 1.5.6 and the fixed knife 1.5.5 at the upper end of the length limiting rod 1.3.2, so that the garlic stem is cut, as an implementation mode, one end of the length limiting rod 1.3.2 passes through the bolt 1.3 rack, the length limiting frame and the length limiting frame is detachably mounted on the header 1.7.1.2, and the header is detachably mounted on the header 1.1.3.2, the length limiting rod 1.3.2 moves in the waist hole to adjust the position change of the length limiting rod 1.3.2, and the length limiting rod 1.3.2 is connected with the rack 1.3.1 and the header frame 1.7.1 through bolts or other fixing modes.
The lower ends of the movable knife 1.5.6 and the fixed knife 1.5.5 are provided with a transverse conveying assembly 10, the transverse conveying assembly 10 comprises a conveying shell and a second conveying belt 10.1, the conveying shell is fixedly mounted on the header frame 7, and after the garlic stems are cut by the movable knife 1.5.6 and the fixed knife 1.5.5, the garlic falls onto the second conveying belt 10.1 and is conveyed away by the second conveying belt 10.1.
As another embodiment, 2 transmission gears 1.5.3 of the motor 1.5.1 are used, an output shaft of the motor 1.5.1 is connected with a first gear, the first gear is meshed with a second gear, the first gear drives the first small pulley 1.5.4 to rotate, and the second gear drives the second small pulley 1.5.4 to rotate.
As another preferred technical solution, in order to increase the trafficability of the whole vehicle of the present application, a pull rod mechanism 1.4 is disposed at the upper end of a header frame 1.7.1, in the pull rod mechanism 1.4, one end of a transverse cylinder 1.4.1 is hinged to the header frame 1.7.1, specifically, one end of the left side of the transverse cylinder 1.4.1 is hinged to a cross beam at the upper left end of the header frame 1.7.1, the end of a piston rod of the transverse cylinder 1.4.1, i.e., one end of the piston rod away from the transverse cylinder 1.4.1, is hinged to a pull rod 1.4.5 and a movable slotted plate 1.4.4, specifically, a hinge shaft passes through the piston rod, the movable slotted plate 1.4.4 and the pull rod 1.4.5, connects the piston rod, the movable slotted plate 1.4.4.4 and the pull rod 1.4.5 together, one end of a connecting plate 1.4.2 away from the movable slotted plate 1.4.4.4 to be hinged to a bearing fixing plate 1.6.1, so as to realize the hinge connection with the header frame, and the other end of the movable slotted plate is connected to the sliding chute plate 4.4.4.4., the movable groove plate 1.4.4 moves in the sliding groove, preferably, the connecting plate 1.4.2 and the movable groove plate 1.4.4 can also realize movable connection with a self-locking nut through a bolt on the basis of the sliding groove, a slotted hole is arranged on the connecting plate, the bolt is arranged in the slotted hole, the movable groove plate 1.4.4 can slide on the connecting plate 1.4.2 in a small range, the self-locking of a pull rod mechanism is avoided, one end of a tension spring 1.4.3 is connected with the connecting plate 1.4.2, the other end is connected with the movable groove plate 1.4.4, the excessive looseness of the pull rod mechanism 1.4 is prevented, the pull rod 1.4.5 can be driven to move transversely through the whole set of the pull rod mechanism 1.4.1, the middle part of a frame 1.3.1 of the clamping mechanism 1.3 is provided with a slot on the header frame 1.7.1, two ends of the pull rod 1.4.5 are limited in the slot, the pull rod 1.4.5 can move transversely, the middle part of the frame of the clamping mechanism 1.3 is hinged together with the header frame 7.6, connecting rod 1.4.6 is articulated with pull rod 1.4.5, realizes the piston rod shrink for pull rod 1.4.5 is pulled, and then drives fixture 1.3 and is pulled up, and fixture 1.3 is close to the one end on ground and is pulled up, has increased the trafficability characteristic of whole car.
The trash removal mechanism 1.6 is installed at the tail end of the clamping mechanism 1.3, the tail end of the clamping mechanism 1.3 is far away from one end of the divider 1.1, the trash removal mechanism 1.6 comprises a bearing fixing plate 1.6.1, the lower trash roller 1.6.3 and the upper trash roller 1.6.2 are arranged between the bearing fixing plates 1.6.1, the upper trash roller 1.6.2 and the lower trash roller 1.6.3 are arranged in bearings in the bearing fixing plates 1.6.1, the bearing fixing plates 1.6.1 are fixed together by a connecting pipe 1.6.4, so that the upper trash roller 1.6.2 and the lower trash roller 1.6.3 can rotate, the other end of the bearing fixing plate 1.6.1 is a gear box 1.6.5, the upper trash roller 1.6.2 is connected with one gear, the lower trash roller 1.6.3 is connected with another gear, the two gears are both arranged in a gear box 1.6.5, the two gears are reverse gears 1.6.6, namely gears which rotate in opposite directions, and are connected in a meshing way, and are used as one of the other trash roller driving mechanisms which are driven by other trash driving ways, one side of the upper trash discharging roller 1.6.2 is provided with a belt wheel, the motor 1.5.1 on the stalk cutting mechanism 1.5 drives the upper trash discharging roller 1.6.2 to rotate or drives the lower trash discharging roller 1.6.3 to rotate, the clamping mechanism 1.3 drives the cut garlic stalks to reach the positions of the upper trash discharging roller 1.6.2 and the lower trash discharging roller 1.6.3, so that the garlic stalks pass through the upper trash discharging roller 1.6.2 and the lower trash discharging roller 1.6.3 to discharge the garlic stalks.
Preferably, the lower end of the lower trash discharging roller 1.6.3 is provided with a baffle fixed on the bearing fixing plate 1.6.1 or other support, in this embodiment, the baffle is a rubber plate 1.6.7, and the baffle prevents the falling garlic stems and dust on the garlic stems from falling onto the second conveyor belt 10.1 or other devices.
In the operation process of the harvesting header 1, the stalk of each row of garlic is separated by the divider 1.1, the garlic is firstly shoveled out of soil by the vibrating shovel, then the garlic is clamped by the clamping mechanism 1.3 through clamping the stalk of the garlic and is conveyed backwards, the stalk of the garlic is cut by the stalk cutting mechanism 1.5 after the garlic is positioned by the divider 1.1, the stalk of the garlic is basically consistent in length during the backward conveying process, the cut stalk is rolled backwards by the impurity discharging mechanism 1.6, and the garlic falls onto the transverse conveying assembly 10.
The transverse conveying assembly 10 comprises a conveying fixed support 10.2, the conveying fixed support 10.2 is used as a supporting frame of other structures, the conveying fixed support 10.2 is also used as an integral frame of the whole transverse conveying assembly 10, one end of the conveying fixed support 10.2 is provided with a bearing seat plate 10.10, a bearing is arranged in the bearing seat plate 10.10, two ends of a driving roller 10.4 are hinged in the bearing, so that the driving roll 10.4 is fixed with the inner circumference of the bearing, the effect that the driving roll 10.4 rotates on the conveying fixed bracket 10.2 is realized, the driving roll 10.4 is connected with a power input device, the power input device adopts the existing equipment, for example, as an embodiment, an output shaft of the motor is fixedly connected with the driving roll 10.4 through a coupler, so as to achieve the purpose that the output shaft of the motor rotates and then drives the driving roll 10.4 to rotate, and as another embodiment, an output shaft of the power output device drives the driving roll 10.4 to rotate through a gear.
The other end of the conveying fixed support 10.2 is provided with a bearing seat plate 10.10, a bearing is arranged in the bearing seat plate 10.10, and two ends of the driven roller 10.3 are hinged in the bearing, so that the driven roller 10.3 is fixed with the inner periphery of the bearing, and the effect of rotating the driven roller 10.3 on the conveying fixed support 10.2 is achieved.
The outer peripheries of the driving roller 10.4 and the driven roller 10.3 are provided with a second conveyer belt 10.1, the inner periphery of the second conveyer belt 10.1 is matched with the outer periphery of the driving roller 10.4 and the outer periphery of the driven roller 10.3, when the driving roller 10.4 rotates, the driven roller 10.3 is driven to rotate by the second conveyer belt 10.1, and further the second conveyer belt 10.1 rotates, preferably, as shown in fig. 6, the driving roller 10.4 is a round steel roller structure with the diameter of two sides slightly smaller than the middle diameter, namely, D2 is larger than D1, a spindle-shaped structure is formed, a plurality of round steels are welded on the round pipe, the round steels are uniformly distributed around the central axis of the round pipe, D2 is the size of the outermost periphery of the center of the driving roller 10.4, namely, the maximum size of the middle section of the driving roller 10.4, D1 is the size of the outermost periphery of the edge of the driving roller 10.4, namely, the maximum size of the edge section of the edge of the driving roller 10.4, on one hand, the side slip of the conveying belt is avoided; on the other hand, the welded round steel can increase the sundries containing space, the friction force between the driving roller 10.4 and the conveying belt is increased, the conveying belt is prevented from slipping, the driven roller 10.3 is a round pipe, and the driving roller 10.4 and the driven roller 10.3 jointly play a role in supporting the second conveying belt 10.1.
The utility model provides a carry and be provided with layer board 10.6 and scraper 10.7 in the fixed bolster 10.2, layer board 10.6 is installed and is being carried fixed bolster 10.2 upside, make layer board 10.6 and the inboard contact of second conveyer belt 10.1, scraper 10.7 is installed and is being carried fixed bolster 10.2 downside and cut scraper 10.7 and be close to drive roll 10.4 one end, layer board 10.6 of the material transport face downside of second conveyer belt 10.1 can hold up second conveyer belt 10.1, avoid second conveyer belt 10.1 flagging, scraper 10.7 of downside and the interior week of second conveyer belt 10.1 remain a small amount of clearance, can scrape the miscellaneous soil that unexpected entering wherein.
The side edge of the second conveying belt 10.1 along the length direction is provided with the soil-proof brush 10.5, bristles in the soil-proof brush 10.5 are pressed on the conveying belt, and the soil-proof brush 10.5 can be fixed on the conveying fixing support 10.2 or other auxiliary supports, for example, an independent mounting support is used for mounting the soil-proof brush 10.5.
Preferably, the application is also provided with a third baffle 10.9, the third baffle 10.9 is fixed on two sides of the conveying fixed support 10.2, and products on the conveying belt are prevented from sliding off the conveying belt through the third baffle 10.9.
Preferably, the bearing seat plate 10.10 is fixed to the conveying fixing support 10.2 by a tensioning bolt 10.8, and the change of the distance between the driving roller 10.4 and the driven roller 10.3 is realized by changing the position of the bearing seat plate 10.10 on the conveying fixing support 10.2, so as to tension the second conveying belt 10.1, as an embodiment, the conveying fixing support 10.2 is provided with a third convex plate 10.11, the bearing seat plate 10.10 is screwed with the third convex plate 10.11 by the tensioning bolt 10.8, i.e. the tensioning bolt 10.8 is a double-headed reverse-thread bolt, one end of the tensioning bolt 10.8 is screwed with the third convex plate 10.11, the other end of the tensioning bolt 10.8 is screwed with the bearing seat plate 10.10, the tensioning bolt 10.8 is adjusted, so that the position of the bearing seat plate on the conveying fixing support 10.2 is changed, so as to realize the tensioning of the conveying belt, as another embodiment, the conveying fixing support 10.2 is provided with a kidney hole, the tensioning bolt 10.8 is fixedly connected with the bearing seat plate 10, the position of the bearing seat plate 10.10 on the conveying fixing support 10.2 is changed by changing the position of the tension bolt 10.8 on the waist hole, the tension bolt 10.8 is fixed on the waist hole through a nut, for example, the arrangement position of the waist hole on the conveying fixing support 10.2 is at the upper end of the bearing seat plate 10.10, the upper end of the bearing seat plate is also provided with a through hole, the tension bolt penetrates through the through hole and the waist hole and is matched with the tension bolt through the nut, so that the bearing seat plate 10.10 is clamped with the conveying fixing support 10.2 through the tension bolt and the nut after the position adjustment, as an optimization, an L-shaped or U-shaped plate is arranged at the lower end of the bearing seat plate 10.10 to support the bearing seat plate, and the waist hole can also be arranged at other positions of the conveying fixing support 10.2.
As an embodiment, a support plate is arranged on the conveying fixed support 10.2, the support plate is arranged at the lower end of the bearing seat plate 10.10, and the bearing seat plate 10.10 is effectively supported through the support plate, as a second embodiment, a support plate is arranged at the upper end, the lower end or the side edge of the bearing seat 10, a through groove is arranged on the support plate, and the support plate is fixedly connected with the bearing seat 10 after penetrating through the support plate through a bolt and the like, so that the bearing seat 10 is effectively supported, as a third embodiment, one end of a thread of the tension bolt is abutted against the bearing seat plate 10.10 through the tension bolt on the third convex plate 10.11, meanwhile, the conveying belt has a tension force on the bearing seat plate 10.10, as a preferable, the support plate is arranged at the lower end of the bearing seat plate 10.10, and the matching of the bearing seat.
The vibration shovel assembly 9 in the application comprises a second power shaft 9.1, a link mechanism 9.2, a pulley mechanism 9.3, a pulley housing 9.4, a pulley mechanism shell 5, a vibration shovel handle 9.6 and a shovel blade 9.7, wherein the second power shaft 9.1 is the power input of the whole vibration shovel assembly 9, the main body of the link mechanism 9.2 is a connecting rod 9.2.2, one end of the connecting rod 9.2.2 is provided with an eccentric device, the eccentric device is preferably an eccentric bearing 9.2.1 or an eccentric wheel and is also an eccentric wheel and an eccentric mechanism, the second power shaft 9.1 is connected with an eccentric bearing 9.2.1 or an eccentric wheel, taking the eccentric bearing 9.2.1 as an example, the eccentric bearing 9.2.1 is arranged in a through hole arranged on the connecting rod 9.2.2, the second power shaft 9.1 is fixed on the inner periphery of the eccentric bearing 9.2.1, an output shaft of the power input device is used as the second power shaft 9.1 to drive the eccentric bearing 9.2.1 to rotate, the eccentric bearing 9.2.1 is connected with a flat key groove of the second power shaft 9.1, the effect that the second power shaft 9.1 rotates to drive the eccentric bearing 9.2.1 to rotate is achieved.
As an embodiment, a common bearing, i.e., a non-eccentric bearing 9.2.1, is installed at one end of the connecting rod 9.2.2 opposite to the eccentric device, and a shaft of the pulley mechanism 9.3 is installed at the inner periphery of the bearing on the connecting rod 9.2.2, so as to realize the hinge joint of the connecting rod 9.2.2 and the pulley mechanism 9.3.
The pulley mechanism 9.3 includes a pulley mechanism housing 9.3.1, a pulley 9.3.2, and a pulley shaft 9.3.3, the pulley mechanism housing 9.3.1 is connected together by the pulley shaft 9.3.3, and a pulley 9.3.2 is hinged on the pulley shaft 9.3.3, so that the pulley 9.3.2 can rotate around the pulley shaft 9.3.3.
As another embodiment, the pulley shaft 9.3.3 is provided with a pulley seat, and the pulley seat is hinged with a pulley 9.3.2.
The pulley housing 9.4 comprises a housing 9.4.1, a guide rail 9.4.2 is installed in the housing 9.4.1, the pulley 9.3.2 is movably disposed on the guide rail 9.4.2 and rolls on the guide rail 9.4.2, as a preferable technical solution, the guide rail 9.4.2 can limit the pulley 9.3.2 in the guide rail 9.4.2 through an upper and lower double-layer guide rail 9.4.2 or install a baffle limiting pulley 9.3.2 above the guide rail 9.4.2, so that the pulley 9.3.2 cannot be separated from the guide rail 9.4.2.
As another preferred solution, the end of the pulley housing 9.4 remote from the pulley mechanism 9.3 is sealed by a sealing plate 9.4.3.
The pulley mechanism 9.3 is provided with a fixing plate 9.5 downwards, when the local shovel assembly is used, the extending direction of the fixing plate 9.5 is towards the ground, and the fixing plate 9.5 is provided with a plurality of communicating holes.
The vibrating shovel shaft 9.6 comprises a first convex plate 9.6.1 and a second convex plate 9.6.2, the first convex plate 9.6.1 extends upwards and is hinged with the pulley mechanism 9.3, as one or more embodiments of the present application, the first convex plate 9.6.1 is hinged with the pulley shaft 9.3.3 or a hinged shaft is separately installed on the pulley mechanism 9.3, the first convex plate 9.6.1 is hinged with the hinged shaft, the second convex plate 9.6.2 extends away from the shovel blade 9.7 and is fixedly connected with the fixing plate 9.5, as one embodiment, the second convex plate 9.6.2 is fixedly connected with the fixing plate 9.5 through a bolt, as one embodiment, the second convex plate 9.6.2 is provided with a large through hole, the fixing plate 9.5 is provided with a communicated waist hole, the second convex plate 9.6.2 is also provided with a communicated hole which is the same as the communicating hole on the fixing plate 9.5, is a small through hole, when the mounting is carried out through the communicating hole of the fixing plate 9.5 and the communicating hole of the second convex plate 9.6.2 through a small bolt, this can be achieved by changing the fit of the communication holes of the fixing plate 9.5 and the second protruding plate 9.6.2, so that the position of the second protruding plate 9.6.2 on the fixing plate 9.5 can be changed, which can make the second protruding plate 9.6.2 have various position changes on the fixing plate 9.5, and the large bolt passes through the waist hole of the fixing plate 9.5 and the large through hole of the second protruding plate 9.6.2, so that the second protruding plate 9.6.2 and the fixing plate 9.5 are connected more firmly, as another embodiment, the fixing scheme of the second protruding plate 9.6.2 to the fixing plate 9.5 can be either the fit of the two communication holes or the fit of the large through hole of the second protruding plate 9.6.2 to the waist hole of the fixing plate 9.5.
The shovel blade 9.7 sets up the front end at vibration shovel handle 9.6, and the front end of vibration shovel handle 9.6 is the one end that the vibrating shovel assembly 9 during operation needs the shovel soil, and is specific, and shovel blade 9.7 is connected with vibration shovel handle 9.6 can be dismantled through any part in round pin, axle or the bolt.
When the vibration shovel assembly 9 works, the second power shaft 9.1 rotates to drive the eccentric bearing 9.2.1 of the link mechanism 9.2 to rotate eccentrically and internally, so that the whole link mechanism 9.2 makes reciprocating motion, the other end of the link mechanism 9.2 is hinged with the pulley mechanism 9.3 through a bearing, so that the pulley mechanism 9.3 moves along with the link mechanism 9.2, the bearing can avoid abrasion at the hinged part, a pulley 9.3.2 of the pulley mechanism 9.3 rolls on a guide rail 9.4.2 of a pulley shell 9.4, so that the reciprocating motion of the pulley mechanism 9.3 can be changed into the reciprocating motion along the direction of a guide rail 9.4.2, the upper end of the vibration shovel handle 9.6 is hinged with the pulley mechanism 9.3, the rear end is connected with the pulley mechanism 9.3 through a fixed plate, the shovel blade 9.7 is fixed at the tail end, the vibration shovel handle 9.6 makes the reciprocating motion along the direction of the guide rail 9.4.2 along with the mechanism 9.3, the depth of the shovel blade 9.7 can be changed by adjusting the relative position of the second convex plate and the fixed, the vibrating shovel handle 9.6 drives the shovel blade 9.7 to reciprocate in the soil, and in addition, the shovel blade 9.7 can be exchanged with other types of shovel blades 9.7 according to the ground conditions.
The utility model provides a transport system of cleaning 4 includes that the chain is cleaned and is carried assembly 6, the belt advances storehouse and carry assembly 7, wherein, as an embodiment, the one end that the chain was cleaned and is carried assembly 6 is fixed on header frame 1.3 assembly, the other end that the chain was cleaned and is carried assembly 6 is fixed on chassis frame 2.1, the belt advances storehouse and carry assembly 7 to install on chassis frame 2.1, the belt advances the storehouse and carry the front end of assembly 7 to be located the below of the chain and clean and carry assembly 6 rear end, make the chain clean and carry the garlic of transporting on the assembly 6 to clean and carry assembly 6 to enter into the storehouse from the chain and carry assembly 7 to enter into the belt on the storehouse and carry assembly 7, the belt advances the storehouse and carry the terminal lower extreme of assembly 7 to be fruit case 8, the collection of fruit case 8 to the garlic fruit is carried to the belt in advancing storehouse.
The chain cleaning and conveying assembly 6 comprises a first main transmission shaft assembly 6.1, a first driven shaft assembly 6.2, a conveying chain rake 6.3, a first baffle plate 6.4 and a first frame 6.5, wherein the first main transmission shaft assembly 6.1, the first driven shaft assembly 6.2 and the first baffle plate 6.4 are all fixedly installed on the first frame 6.5, as an implementation scheme, the first frame 6.5 comprises a horizontal section and an inclined section, the position of the first main transmission shaft assembly 6.1, which is far away from the ground, is larger than the position of the first driven shaft assembly 6.2, which is far away from the ground, the inclined section is installed at the tail end of the horizontal section of the first frame 6.5, the first main transmission shaft assembly 6.1 is installed at the tail end of the inclined section of the first frame 6.5, namely, one end, which is far away from the horizontal section, the first main transmission shaft assembly 6.1 comprises a first main transmission shaft, a chain wheel is installed on the first driving shaft, a chain wheel is fixed with the first driving shaft through a bolt, and bearing fixing plates are installed at two ends of the first driving shaft, the bearing fixing plate is fixed on the first frame 6.5, a bearing is arranged in the bearing fixing plate, the first driving shaft is hinged on the bearing, the first driving shaft is connected with a power device or is connected with a corresponding chain wheel, gear or synchronous belt wheel on an output shaft of the power device through a chain wheel, gear or synchronous belt wheel, the power device drives the first driving shaft to rotate, the power device adopts a hydraulic motor as a supplement of the embodiment, a bolt can be arranged on the bearing fixing plate, a waist hole matched with the bearing fixing plate is arranged on the first frame 6.5, the bolt is fixed in the waist hole, the bearing fixing plate is fixed on the first frame 6.5 in an adjustable position, or a rectangular notch is arranged on the first frame 6.5, the bearing fixing plate is arranged in the rectangular notch, a bolt matching plate is arranged on the first frame 6.5 and is connected with the bearing fixing plate through the bolt passing through the bolt matching plate, and then can be through the position of bolt adjustment bearing fixed plate on first frame 6.5, first driven shaft assembly 6.2 includes first driven shaft, and the bearing fixed plate is also installed at the both ends of first driven shaft, and the bearing fixed plate is fixed on first frame 6.5, and fixed mounting has the sprocket on the first driven shaft, and the sprocket passes through the bolt fastening on first driven shaft.
The garlic harvester is characterized in that a conveying chain harrow 6.3 is arranged on a first main transmission shaft assembly 6.1 and a second main transmission shaft assembly 7.1, the conveying chain harrow 6.3 comprises a chain 6.3.1, a flexible scraper 6.3.3 and a soft strip grate 6.3.2, the periphery of the soft strip grate 6.3.2 is fixed with the periphery of the chain 6.3.1, the chain 6.3.1 is matched with chain wheels on a first driving shaft and a first driven shaft, so that the chain wheels drive the chain 6.3.1 to move, the flexible scraper 6.3.3 is arranged on the soft strip grate 6.3.2, specifically, the flexible scraper 6.3.3 is vertically and fixedly connected with the soft strip grate 6.3.2, the conveying chain harrow 6.3 and the driven shaft assembly are driven to move by power transmitted by a power device to realize conveying, the conveying chain harrow 6.3 can naturally vibrate under the action of gravity in the conveying process, so that garlic can be separated from soil on the garlic, and fallen garlic can fall into a field without damage through the soft strip grate 6.3 on the soil, and the field can be taken as a scheme for realizing less damage or soil in the field, install first baffle 6.4 on first frame 6.5 and set up between chain 6.3.1 and flexible scraper blade 6.3.3, avoid chain 6.3.1 and garlic contact, also avoid earth on the garlic and chain 6.3.1 contact, as an embodiment, this application also installs a first driven shaft assembly 6.2 at the horizontal segment of conveying chain harrow 6.3 and slope section to install two driven sprocket on first frame 6.5, make driven sprocket press on chain 6.3.1.
As another embodiment, the chain cleaning and conveying assembly 6 is arranged obliquely as a whole.
The belt warehouse-in conveying assembly 7 comprises a second main transmission shaft assembly 7.1, a second driven shaft assembly 7.2 and a conveying belt, wherein one end of a second rack 7.5 is provided with the second main transmission shaft assembly 7.1, the second main transmission shaft assembly 7.1 comprises a second driving shaft, two ends of the second driving shaft are respectively provided with a bearing seat, so that the second driving shaft is arranged on the inner periphery of a bearing and is in interference fit with the inner periphery of the bearing, the second driving shaft is also provided with a chain wheel, the chain wheel is arranged on the outer side of the bearing, the other end of the second rack 7.5 is provided with the second driven shaft assembly 7.2, the second driven shaft assembly 7.2 comprises a second driven shaft, two ends of the second driven shaft are respectively provided with a bearing seat, so that the second driven shaft is arranged on the inner periphery of the bearing seat, the bearing seat is fixed on the second rack 7.5, and further the second main transmission shaft assembly 7.1 and the second driven shaft assembly 7.2 are fixedly arranged on the second rack 7.5, the chain wheel is driven by a power device, such as a hydraulic motor, to rotate, and then the second driving shaft is driven to rotate, the conveying belt 7.3 is a soft and tough belt made of polyester composite material, the garlic is conveyed without damage through the conveying belt 7.3, the conveying belt 7.3 is coated on the second driving shaft and the second driven shaft, the periphery of the second driving shaft is abutted against the conveying belt 7.3, the periphery of the second driven shaft is also abutted against the conveying belt 7.3, the conveying belt 7.3 is driven by the second driving shaft to rotate, and then the second driven shaft is driven to rotate, a second baffle 7.4 is arranged on the second rack 7.5, the second baffle 7.4 is arranged on the second rack 7.5 at two sides of the conveying belt 7.3, the garlic is prevented from rolling off from the conveying belt 7.3, specifically, a separation plate 7.6 is arranged on the conveying belt 7.3, the separation plate 7.6 separates the conveying belt 7.3 into spaces with the same size, when the garlic falls on the conveying belt 7.3, the conveying assembly 7 is obliquely arranged, the garlic can butt on division board 7.6, and under the effect of conveyer belt 7.3 motion, when the garlic reaches the belt and advances the terminal of storehouse conveyor assembly 7, the garlic can have certain initial velocity, and under this initial velocity effect, the garlic is thrown into in fruit case 8, realizes the storehouse effect of collection of garlic in fruit case 8.
As an embodiment, the bearing seat of the belt warehouse entry conveying assembly 7 may be adjustably fixed on the second rack 7.5, for example, a bolt is installed on the bearing seat on the second driven shaft assembly 7.2, a waist hole for matching with the bearing seat is provided on the second rack 7.5, and the bolt is fixed in the waist hole, so that the bearing seat is adjustably fixed on the second rack 7.5, or a rectangular notch is installed on the second rack 7.5, the bearing seat is installed in the rectangular notch, a bolt matching plate is installed on the second rack 7.5, and the bolt passes through the bolt matching plate to be connected with the bearing seat, thereby being capable of adjusting the position of the bearing seat on the second rack 7.5 through the bolt.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Although the embodiments of the present application have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present application, and it should be understood by those skilled in the art that various modifications and variations can be made without inventive effort by those skilled in the art.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Although the embodiments of the present application have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present application, and it should be understood by those skilled in the art that various modifications and variations can be made without inventive effort by those skilled in the art.
Claims (10)
1. A garlic combine harvester is characterized by comprising a walking power system (3), wherein a harvesting header (1) and a conveying and cleaning system (4) are arranged on the walking power system (3);
the harvesting header (1) is provided with a clamping mechanism (1.3), the lower end of the clamping mechanism (1.3) is provided with a cutter, the lower end of the cutter is provided with a conveying assembly, and the tail end of the conveying assembly along the conveying direction is provided with a conveying cleaning system (4);
the conveying and cleaning system (4) comprises a chain cleaning and conveying assembly (6), a conveying chain harrow (6.3) is arranged on the chain cleaning and conveying assembly (6), the conveying chain harrow (6.3) comprises a chain (6.3.1), the chain (6.3.1) is matched with a chain wheel on the chain cleaning and conveying assembly (6), a soft bar grate (6.3.2) is arranged on the chain (6.3.1), and a flexible scraper (6.3.3) is arranged on the soft bar grate (6.3.2);
and a vibration shovel assembly (9) is arranged at the lower end of the clamping mechanism (1.3).
2. A garlic combine harvester according to claim 1, characterized in that the harvesting header (1) comprises a header frame (1.7.1), the clamping mechanism (1.3) is fixed on the header frame (1.7.1), at least two clamping belts (1.3.3) with opposite directions are arranged on the clamping mechanism (1.3), the tail end of the clamping mechanism (1.3) is provided with the impurity removing mechanism (1.6), and the impurity removing mechanism (1.6) and the conveying assembly are both arranged on the header frame (1.7.1).
3. A garlic combine harvester according to claim 2, wherein the trash removal mechanism (1.6) comprises a bearing fixing plate (1.6.1), the bearing fixing plate (1.6.1) is provided with an upper trash removal roller (1.6.2) and a lower trash removal roller (1.6.3), and an opening between the upper trash removal roller (1.6.2) and the lower trash removal roller (1.6.3) is aligned with an opening at the end of the holding belt (1.3.3), so that the garlic stems enter between the upper trash removal roller (1.6.2) and the lower trash removal roller (1.6.3) from the holding belt (1.3.3).
4. A garlic combine harvester according to claim 2, characterized in that a pull rod mechanism (1.4) is provided on the header frame (1.7.1), the pull rod mechanism (1.4) comprises a transverse cylinder (1.4.1), one end of the transverse cylinder (1.4.1) far away from the piston rod is hinged to the header frame (1.7.1), one end of the piston rod far away from the transverse cylinder (1.4.1) is hinged to a pull rod (1.4.5) and a movable groove plate (1.4.4), a connecting plate (1.4.2) is hinged to the header frame (1.7.1), the movable groove plate (1.4.4) is movably provided on the connecting plate (1.4.2), a connecting rod (1.4.6) is hinged to the pull rod (1.4.5), and the connecting rod (1.4.6) is connected to the clamping mechanism (1.3).
5. A garlic combine harvester according to claim 1, wherein the vibration shovel assembly (9) comprises a link mechanism (9.2), one end of the link mechanism (9.2) is provided with an eccentric device, the other end of the link mechanism (9.2) is hinged with a pulley mechanism (9.3), a pulley (9.3.2) on the pulley mechanism (9.3) is arranged in a guide rail (9.4.2) of a pulley housing (9.4) on the pulley mechanism (9.3), the pulley mechanism (9.3) is provided with a fixing plate (9.5) downwards, one end of the vibration shovel shaft (9.6) close to the pulley mechanism (9.3) is provided with a first convex plate (9.6.1) extending upwards and a second convex plate (9.6.2) extending towards the fixing plate (9.5), the first convex plate (9.6.1) is hinged with the pulley mechanism (9.3), and the second convex plate (9.6.2) is fixedly connected with the fixing plate (9.5).
6. A garlic combine harvester according to claim 1, characterized in that the cutter comprises a fixed stationary knife (1.5.5) and a rotating movable knife (1.5.6), the stationary knife (1.5.5) and the movable knife (1.5.6) cooperating.
7. The garlic combine harvester as claimed in claim 1, wherein the conveying assembly comprises a conveying fixed support (10.2), one end of the conveying fixed support (10.2) is hinged with a driving roller (10.4), the middle size of the driving roller (10.4) is larger than the sizes of the two ends, and a plurality of cylindrical bulges are arranged on the driving roller (10.4);
and a second conveying belt (10.1) is laid on the periphery of the driving roller (10.4).
8. A garlic combine harvester as claimed in claim 7, characterized in that the conveying fixed support (10.2) is provided with an earth-proof brush (10.5), the earth-proof brush (10.5) is arranged along the length direction of the conveying fixed support (10.2), and the bristles in the earth-proof brush (10.5) are pressed on the periphery of the second conveyor belt (10.1).
9. A garlic combine harvester according to claim 1, wherein the conveying cleaning system (4) further comprises a belt feeding conveyor assembly (7), the belt feeding conveyor assembly (7) is positioned at the end of the chain cleaning conveyor assembly (6) along the conveying direction;
the belt warehouse entry conveying assembly (7) is provided with a first conveying belt (7.3), the first conveying belt (7.3) is provided with a partition plate (7.6), the belt warehouse entry conveying assembly (7) is obliquely arranged on the walking power system (3), and the belt warehouse entry conveying assembly (7) is provided with a fruit box (8) along the tail end of the conveying direction.
10. A garlic combine harvester according to claim 1, characterized in that the walking power system (3) comprises a chassis frame (2.1), a walking gearbox assembly (2.2) is fixed on the chassis frame (2.1), an HST device (2.3) is installed at the upper end of the walking gearbox assembly (2.2), an engine assembly (2.4) is installed on the chassis frame (2.1), a belt pulley is arranged on the output shaft of the engine assembly (2.4), and the belt pulley is connected with the HST device (2.3) through a belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010958240.8A CN112005695A (en) | 2020-09-14 | 2020-09-14 | Garlic combine harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010958240.8A CN112005695A (en) | 2020-09-14 | 2020-09-14 | Garlic combine harvester |
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| Publication Number | Publication Date |
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| CN112005695A true CN112005695A (en) | 2020-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010958240.8A Pending CN112005695A (en) | 2020-09-14 | 2020-09-14 | Garlic combine harvester |
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| CN113906895A (en) * | 2021-09-13 | 2022-01-11 | 华南农业大学 | Onion harvester and onion harvesting method |
| CN115846884A (en) * | 2023-01-10 | 2023-03-28 | 浙江松田汽车电机系统股份有限公司 | Laser marking machine applied to automatic rotor production line |
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| CN113276748A (en) * | 2021-05-22 | 2021-08-20 | 山东亚中车辆股份有限公司 | Adjustable winding drum and dumper applying same |
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