Rear support of garlic harvester
Technical Field
The utility model relates to agricultural machinery, in particular to a rear support of a garlic harvester.
Background
At present, because of the unique edible and medicinal values of garlic, garlic bulbs contain rich proteins, oligosaccharides and polysaccharides, and in addition, contain fat, mineral substances and the like. The garlic has various biological activities, such as cardiovascular disease prevention and treatment, tumor resistance, pathogenic microorganism resistance and the like, can play a role in disease prevention and health care after being eaten for a long time, is popular at home and abroad, has wide sale and considerable price, forms large-scale continuous planting in many places, and brings great economic benefit to farmers. However, there are problems associated with the extensive planting of garlic, which is a root-tuber plant, in which fruits are grown in soil and which cannot be bruised and is difficult to harvest. The garlic harvester has the advantages that the garlic harvester also has the best harvesting period, the garlic harvester cannot be harvested too early or too late, generally only in about one week, and only depending on farmers for harvesting, the labor intensity is high, a large amount of manpower and material resources are required to be input, the working efficiency is very low, if the garlic harvester encounters continuous rainy seasons, the garlic harvesting can be delayed, the quality of the garlic is reduced, and great loss is caused. Therefore, the mechanization of garlic harvesting is urgent, but the mechanization of garlic is slow at present, and a plurality of suitable instruments are not available in the market and are technically deficient. The garlic harvesters researched and manufactured by western countries are different from the harvesters manufactured by China in planting industry, so that the harvesters manufactured by the western countries have low working efficiency in large-scale planting, poor economy and high cost, and are not suitable for being used in China. Although the garlic harvester researched in China can realize mechanized harvesting, garlic growers plant garlics in a disordered manner, planting modes of each household are not uniform, applicability is poor, and the garlic harvester cannot be suitable for operation under various soil conditions. The garlic growers are poor in enthusiasm for purchasing the machine, because the harvesting period of the garlic is short, the effective operation time of the harvester is short, the economic level of the garlic growers is limited, and the garlic growers can be idle in many times after buying the garlic, so that the cost performance is seriously unbalanced, and few garlic growers purchase the garlic.
In the process of harvesting garlic, the garlic is protected from being crushed by a harvester when the harvester moves forwards, and some garlic falling to two sides is not easy to harvest, and soil separation is carried out on the garlic, so that the mechanical harvesting of the garlic is important, the mechanical harvesting is realized, the requirements of different lands and different planting conditions are met for being convenient for small and medium-sized farmers to use flexibly, firstly, the harvester is required to be provided with a power system, and secondly, the power output of the harvester is required to be adjustable, and the power output comprises the walking speed, the working speed of parts and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a rear support of a garlic harvester, which is convenient for assembling a conveying mechanism and a cutting mechanism of the garlic harvester.
In order to solve the technical problems, the utility model adopts the following technical means:
the utility model provides a rear bracket of garlic harvester, includes the slant connecting rod, its characterized in that: the rear portion top of slant connecting rod connect and set up and carry the cutting drive seat, the rear portion below of slant connecting rod is connected and is set up and collect the installation frame, the slant connecting rod is equipped with 2, the parallel interval of 2 slant connecting rods sets up, be equipped with the centre gripping on the slant connecting rod and carry drive sprocket, centre gripping to carry driven sprocket.
Compared with the prior art, the outstanding characteristics are that:
the rear support is provided with an oblique connecting rod, so that components such as a clamping conveying driving chain wheel, a clamping conveying driven chain wheel and the like can be conveniently arranged and arranged, and conveying is realized in the garlic harvesting working process; the conveying and cutting driving seat is connected and arranged above the rear part of the oblique connecting rod, so that a driving part can be conveniently installed by using the driving seat, and power is provided for the conveying mechanism and the cutting mechanism.
The further preferred technical scheme is as follows:
the conveying and cutting driving seat is provided with a conveying power input chain wheel, the conveying power input chain wheel is connected to the conveying and cutting driving seat through a conveying transmission shaft and a conveying bearing seat, and the conveying transmission shaft drives the clamping and conveying driving chain wheel through a conveying bevel gear set and a conveying transmission sleeve.
Through setting up the power input sprocket of carrying, utilize the power input sprocket of carrying to pass through the input with the power of gearbox to carry the bevel gear set through carrying the transmission shaft drive, utilize and carry bevel gear set, carry the drive sleeve drive centre gripping and carry drive sprocket, thereby realize the centre gripping of results in-process and carry.
The conveying transmission sleeve is internally provided with a transmission shaft, the top end of the transmission shaft is driven by a conveying power input chain wheel through a conveying bevel gear set, the bottom end of the transmission shaft is connected with a clamping conveying driving chain wheel, and the clamping conveying driving chain wheel drives a clamping conveying chain.
Through setting up centre gripping conveying driving sprocket, utilizing centre gripping conveying driving sprocket drive centre gripping conveying chain, centre gripping conveying chain carries out centre gripping to the garlic in the results and carries.
The conveying and cutting driving seat is provided with a cutting power input chain wheel, the cutting power input chain wheel is connected to the conveying and cutting driving seat through a cutting transmission shaft and a cutting bearing seat, and the cutting transmission shaft drives a cutting tool through a conveying bevel gear set and a cutting transmission sleeve.
Through setting up cutting power input sprocket, utilize cutting power input sprocket, cutting transmission shaft drive cutting tool, utilize cutting tool to accomplish the cutting of garlic seedling and garlic bulb to the garlic in transit.
The cutting transmission sleeve is internally provided with a transmission shaft, the top end of the transmission shaft is driven by a cutting driving chain through a cutting bevel gear set, and the bottom end of the transmission shaft is provided with a cutting tool.
The transmission shaft is arranged in the cutting transmission sleeve, and the cutting tool is connected and driven by the transmission shaft.
The collection installation frame be equipped with the top link, the top link is connected with the slant connecting rod, the below of top link is connected with the box bracket, the box bracket connection sets up the collecting box.
The collecting box is supported by the box body bracket through the top connecting frame and the box body bracket.
The rear wheel bracket is connected with the rear wheel below the rear end of the top connecting frame, and the rear wheel bracket is connected with the rear wheel.
The rear wheel bracket is connected below the rear end of the top connecting frame, so that the rear wheel can be conveniently installed.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is an assembled view of the rack assembled according to the present invention.
Description of reference numerals: 1-clamping and conveying a driven chain wheel; 2-oblique connecting rod; 3-collecting and mounting the frame; 4-a support bar; 5-clamping the conveying driving chain wheel; 6-conveying the transmission sleeve; 7-conveying and cutting driving seat; 8-a conveying bevel gear set; 9-conveying transmission shaft; 10-conveying power input sprocket; 11-a cutting bevel gear set; 12-a cutting power input sprocket; 13-cutting the transmission sleeve; 14-a cutting tool; 15-a box bracket; 16-rear wheel support.
Detailed Description
The present invention will be further described with reference to the following examples.
Referring to fig. 1, the rear support of the garlic harvester of the present invention is composed of an oblique connecting rod 2 and a collecting and mounting frame 3; including slant connecting rod 2, the rear portion top of slant connecting rod 2 connect through bracing piece 4 and set up and carry cutting drive seat 7, the rear portion below of slant connecting rod 2 is connected and is set up and collect installation frame 3, slant connecting rod 2 is equipped with 2, 2 parallel intervals of 2 slant connecting rods set up, be equipped with the centre gripping on the slant connecting rod 2 and carry drive sprocket 5, centre gripping to carry driven sprocket 1.
Compared with the prior art, the outstanding characteristics are that:
the rear bracket is provided with an oblique connecting rod 2, so that a clamping conveying driving chain wheel 5, a clamping conveying driven chain wheel 1 and other parts are conveniently arranged, and conveying is realized in the garlic harvesting working process; the upper part of the rear part of the oblique connecting rod 2 is connected with a conveying and cutting driving seat 7, so that a driving part can be conveniently installed by using the driving seat, and power is provided for the conveying mechanism and the cutting mechanism.
The further preferred technical scheme is as follows:
the conveying and cutting driving seat 7 is provided with a conveying power input chain wheel 10, the conveying power input chain wheel 10 is connected to the conveying and cutting driving seat 7 through a conveying transmission shaft 9 and a conveying bearing seat, and the conveying transmission shaft 9 drives the clamping and conveying driving chain wheel 5 through a conveying bevel gear set 8 and a conveying transmission sleeve 6.
Through setting up and carrying power input sprocket 10, utilize to carry power input sprocket 10 to pass through the input with the power of gearbox to carry bevel gear 8 through carrying transmission shaft 9 drive, utilize and carry bevel gear 8, carry transmission sleeve 6 drive centre gripping and carry drive sprocket 5, thereby realize the centre gripping of results in-process and carry.
The conveying transmission sleeve 6 is internally provided with a transmission shaft, the top end of the transmission shaft is driven by a conveying power input chain wheel 10 through a conveying bevel gear group 8, the bottom end of the transmission shaft is connected with a clamping conveying driving chain wheel 5, and the clamping conveying driving chain wheel 5 drives a clamping conveying chain.
Through setting up centre gripping conveying drive sprocket 5, utilizing centre gripping conveying drive sprocket 5 drive centre gripping conveying chain, centre gripping conveying chain carries out centre gripping to the garlic in the results and carries.
The conveying and cutting driving seat 7 is provided with a cutting power input chain wheel 12, the cutting power input chain wheel 12 is connected to the conveying and cutting driving seat 7 through a cutting transmission shaft and a cutting bearing seat, and the cutting transmission shaft drives a cutting tool 14 through a conveying bevel gear set 8 and a cutting transmission sleeve 13.
By arranging the cutting power input chain wheel 12, the cutting power input chain wheel 12 and the cutting transmission shaft are utilized to drive the cutting tool 14, and the garlic sprouts and the garlic bulbs are cut by the cutting tool 14 during conveying.
The cutting transmission sleeve 13 is internally provided with a transmission shaft, the top end of the transmission shaft is driven by a cutting driving chain through a cutting bevel gear set 11, and the bottom end of the transmission shaft is provided with a cutting tool 14.
The cutting tool 14 is connected and driven by the transmission shaft provided in the cutting transmission sleeve 13.
The collection installation frame 3 be equipped with the top link, the top link is connected with slant connecting rod 2, the below of top link is connected with box bracket 15, box bracket 15 connects and sets up the collecting box.
The collection box is supported by the box body bracket 15 through the top connecting frame and the box body bracket 15.
The rear wheel support 16 is connected to the lower portion of the rear end of the top connecting frame, and the rear wheel support 16 is connected with the rear wheel.
The rear wheel bracket 16 is connected to the lower part of the rear end of the top connecting frame, so that the rear wheel can be conveniently installed.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, which is defined in the appended claims.