CN211406894U - Harvester is picked up to peanut - Google Patents

Abstract

The utility model discloses a peanut picking and harvesting machine suitable for excavation and laying. A cleaning device, the picking table includes a bench, a left side plate, a right side plate, a seedling vine lifting fork, and a seedling supporter, the picking table is installed at the front end of the rack, and the fruit picking device includes a gripping conveyor belt, an active wheel, driven wheel, double-layer fruit picking scraper, fruit conveyor belt, the fruit picking device is installed on the pick-up table, and the seedling conveying device includes a seedling support table, an auger, a seedling conveyor belt and a conveying channel. The rubbing and cleaning device includes a sieve plate, a rubbing unit and a stopper, and the vibration cleaning device includes a vibrating conveying plate and a baffle plate. The utility model solves the problems of picking up peanuts after excavation and laying, separation of seedlings, and fruit cleaning. The seedling separation rate is improved, and the loss during the peanut fruit harvesting process is reduced.

Description

A peanut picking and harvesting machine

technical field

The utility model relates to the technical field of agricultural machinery, in particular to a peanut picking and harvesting machine.

Background technique

At present, peanuts are one of the main economic crops and oil crops in my country. In recent years, the planting area of peanuts has continued to expand, but the harvesting work of peanuts after maturity is relatively heavy. With the rapid development of agricultural machinery, the number of peanut harvesting machinery has gradually increased, but most of the technologies are immature. The existing peanut combine harvester has a low harvest rate, and the water content of the fruit after harvest is relatively large, often because there is not enough space for drying. As a result, the peanut fruit becomes moldy and deteriorated. In order to solve the problem of peanut fruit drying, in most areas, the fruit-bearing peanut seedlings are shoveled out to dry on the top of the ridge, and the fruit-bearing peanut harvest after drying is still mainly artificial, and the efficiency is low. Although there are some peanut picking and harvesting machines at present, the picking and picking of fruits is relatively extensive. The dried peanuts and the vines are fed into the machinery, and the peanut fruit and the vines are separated by crushing and other methods, resulting in a high loss rate of peanut fruit. , The separated fruit is mixed with a large number of vines, soil and other debris, which cannot be effectively cleaned and cannot meet the production demand, which restricts the production and development of peanuts.

Utility model content

The technical problem to be solved by the utility model is to provide a peanut picking and harvesting machine suitable for excavation and laying, which aims to solve the problems of picking up peanuts after excavation and laying, separation of seedlings and fruit cleaning.

In order to solve the above technical problems, the utility model includes a frame, a traveling device, a manipulation control device, a driving device, a picking table, a fruit picking device, a seedling conveying device, a rubbing cleaning device, and a vibration cleaning device, and the picking table includes a table. frame, left side plate, right side plate, seedling lifting fork, seedling supporter, the pick-up table is installed at the front end of the frame, and the left side plate and the right side plate are respectively installed on the left and right sides of the table frame. On the other hand, the front end of the platform is installed with the vines lifting fork and the seedling supporter whose position and angle can be adjusted, and the vines lifting fork is provided with a guide plate with an adjustable gradient.

The fruit picking device includes a clamping conveyor belt, a driving wheel, a driven wheel, a double-layer fruit picking scraper, and a fruit conveyor belt. The fruit picking device is installed on a pick-up table, and the driven wheel is installed behind the end of the vine lifting fork. , the driving wheel is installed behind the driven wheel, the clamping conveyor belt is installed on the driving wheel and the driven wheel, two groups are arranged in parallel to form a clamping conveying unit, and the double-layered conveying unit is installed below the clamping conveying unit Fruit picking scraper, the double-layer fruit picking scraper is provided with a lower layer scraper and an upper layer scraper, both of which are provided with a narrowing introduction slot, and the fruit conveyor belt is installed below the double-layer fruit picking scraper .

The seedling conveying device includes a seedling support table, an auger, a seedling conveyor belt and a conveying channel. The seedling conveying device is installed behind the clamping and conveying unit above the fruit conveyor belt. The platform is installed above the fruit conveyor belt, the auger is installed on the seedling support platform, the conveying channel is installed behind the auger, and the seedling conveyor belt is installed inside the conveying channel. The left and right sides of the auger are screw conveying pieces, and the middle is a toggle tooth.

The kneading and cleaning device includes a sieve plate, a kneading unit and a stopper. The sieve plate is a semi-circular structure and is composed of a plurality of parallel steel bars, and the gap between the parallel steel bars forms a long screen hole. The unit is installed above the sieve plate, a rubber block with strip corrugations is installed on the kneading unit, and the stopper is installed behind the kneading unit.

The vibrating cleaning device includes a vibrating conveying plate and a baffle plate, the vibrating conveying plate is in a sawtooth shape, a long strip hole is formed on the vibrating conveying plate, and the baffle plate is installed above the vibrating conveying plate.

After adopting the above structure, the utility model realizes the picking and fruit picking after the peanut is excavated and laid, and realizes the cleaning of the peanut fruit and the recovery of the peanut vine.

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail:

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a structural schematic diagram of a pick-up table, a fruit-picking device, and a seedling conveying device;

Fig. 3 is a schematic diagram of the structure of a double-layer fruit picking scraper;

Fig. 4 is the structure schematic diagram of kneading cleaning device;

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Before explaining the utility model, what needs to be defined is that the orientation words described in the utility model, such as front, rear, etc. are all based on the running direction of the peanut picking and harvesting machine in Fig. 1, that is, the advancing direction of the peanut picking and harvesting machine is Front, and vice versa, the rear; the orientation words such as lower and upper, which are based on the placement position of the peanut picking and harvesting machine in the normal working state as shown in Figure 1.

As shown in Figures 1 to 4, the peanut picking and harvesting machine includes a frame, a traveling device, a manipulation control device, a driving device, a picking table 1, a fruit picking device 2, a seedling conveying device 3, a rubbing and cleaning device 4, and a vibration cleaning device. The device 5, wherein the walking device, the manipulation control device, and the driving device are in the prior art, and will not be repeated here.

As shown in Figures 1 and 2, the pick-up table 1 includes a table frame 11, a left side plate 12, a right side plate 13, a seedling vine lifting fork 14, and a seedling supporter 15. The pick-up table 1 is installed at the front end of the frame. The two sides of the new middle platform 11 are respectively provided with a left side plate 12 and a right side plate 13, and the front end of the platform 11 is installed with a seedling lifting fork 14 and a seedling supporter 15 whose position and angle can be adjusted, so as to adapt to different operations environment and improve the applicability of the utility model. The vine lifting fork 14 is provided with a guide plate with an adjustable gradient. As the harvester moves forward, the vine lifting fork 14 advances along the middle of the ditch. , the seedling supporter 15 is provided with a conical fork plate with a smaller slope from the ground and is higher than the top of the ridge, so as to guide the peanuts into the picking table 1 .

As shown in Figures 1, 2 and 3, the fruit picking device 2 includes a clamping conveyor belt 21, a driving wheel 22, a driven wheel 23, a double-layer fruit picking scraper 24, and a fruit conveyor belt 25. The fruit picking device 2 is installed on the picking table 1. In the present invention, the driven wheel 23 is installed behind the end of the vine lifting fork 14, the driving wheel 22 is installed behind the driven wheel 23, and the clamping conveyor belt 21 is installed on the driving wheel 22 and the driven wheel 23. The two groups are arranged in parallel. Holding the conveying unit, the flat peanut plants are lifted up by the vine lifting fork 14 and then guided into the holding and conveying unit. A double-layer fruit picking scraper 24 is installed under the clamping and conveying unit. The double-layer fruit-picking scraper 24 is provided with a lower layer scraper and an upper layer scraper. Clamping and conveying to the rear end, the fruit hangs down at the bottom of the peanut plant due to gravity and enters the double-layer fruit picking scraper 24. The lower scraper of the fruit picking scraper 24 first plays the role of removing the fruit. Due to the uncertainty of the vertical direction of the root results of the peanut crop, some fruits are very close to the plant. At this time, some fruits are located above the lower scraper of the double-layer fruit picking scraper 24. These fruits can be scraped off by the upper scraper of the double-layer fruit picking scraper 24, which increases the applicability of the fruit picking of the present invention. In addition, the upper scraper of the double-layer fruit picking scraper 24 can be used to scrape off the lower scraper for the second time. The fruit is left and right, and the net picking rate is guaranteed. The fruit conveyor belt 25 is installed under the double-layer fruit picking scraper 24 , and can transport the scraped peanut fruit to the rubbing and cleaning device 4 .

As shown in Figures 1 and 2, the seedling conveying device 3 includes a seedling support table 31, a auger 32, a seedling conveying belt 33 and a conveying channel 34, and the seedling conveying device 3 in the present invention is installed on the fruit conveying belt 25. Behind the upper clamping and conveying unit, the seedling support table 31 is installed above the fruit conveying belt 25, so that the lower part can convey the picked peanut fruit, and the upper part can convey the peanut seedlings. The auger 32 is installed on the seedling support table 31, the conveying channel 34 is installed behind the auger 32, the seedling conveyor belt 33 is installed inside the conveying channel 34, the left and right sides of the auger 32 are screw conveyor pieces, and the middle is a toggle nail. , so that the seedlings on both sides can be concentrated in the middle, and at the same time, the concentrated peanut seedlings can be dialed into the conveying channel 34 by turning the nail teeth, and transferred to the seedling collecting box 6 at the rear end of the frame through the seedling conveyor belt 33, so as to realize the recovery of seedlings. .

As shown in FIG. 1 and FIG. 4 , the rubbing and cleaning device 4 includes a sieve plate 41, a rubbing unit 42, and a stopper 43. The rubbing and cleaning device 4 is installed behind the fruit conveyor belt 25, and the peanut fruit is transported to the rubbing and rubbing belt through the fruit conveyor belt 25. The cleaning device 4 enters the sieve plate 41. The sieve plate 41 has a semicircular structure and is composed of a plurality of parallel steel bars. The gap between the parallel steel bars forms a long screen hole. The strip-shaped sieve hole is conducive to the falling of peanut vines and soil and prevents the falling of peanut fruit. The kneading unit 42 is installed above the sieve plate 41, and the kneading unit 42 can rotate to agitate and knead the conveyed peanut fruit. A rubber block with striped corrugations is installed on the kneading unit. The fruit is in contact with the rubber block installed on it, so that the remaining peanut seedlings and soil are rubbed down without damaging the peanut shell, and the rubbed peanut fruit is thrown backward by the rubbing unit 42. The rubbing and cleaning device 4, The stopper 43 is installed behind the kneading unit 42 to prevent the peanut fruit from being thrown too far.

As shown in FIG. 1, the vibration cleaning device 5 includes a vibration conveying plate 51 and a baffle 52. The vibration conveying plate 51 is zigzag to prevent the peanut fruit from flowing back, and the vibration conveying plate is provided with elongated holes to facilitate the remaining vines. Straw and soil fall, and the baffle 52 is installed above the vibrating conveying plate 51 to leave a certain distance therefrom. During the vibration conveying process of peanut fruit, the baffle 52 can disperse the piles of peanut fruit, which is more conducive to the inclusion of fruits. The sundries vibrate and fall down, and a fruit collecting box 7 is installed at the rear end of the vibrating conveying plate 51 to realize fruit collection.

Although the present invention has been described above with reference to the embodiments, various modifications may be made and equivalents may be substituted for parts thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features in the disclosed embodiments of the present invention can be combined with each other in any way, and the description of these combinations is not exhaustive in this specification. For the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims (4)

1. A peanut picking harvester is characterized by comprising a rack, a walking device, an operation control device, a driving device, a picking platform, a peanut picking device, a seedling vine conveying device, a rubbing cleaning device and a vibration cleaning device, wherein the picking platform is arranged at the front end of the rack, the peanut picking device and the seedling vine conveying device are arranged on the picking platform, the picking platform comprises a rack, a left side plate, a right side plate, seedling vine lifting forks and seedling supporters, the left side plate and the right side plate are respectively arranged at the left side and the right side of the rack, the seedling vine lifting forks and the seedling supporters with adjustable positions and angles are arranged at the front end of the rack, the peanut picking device comprises a clamping conveying belt, a driving wheel, a driven wheel, a double-layer peanut picking scraping plate and a fruit conveying belt, the driven wheel is arranged at the tail end of the seedling vine lifting forks, the driving wheel is arranged behind the driven wheel, the centre gripping conveyer belt is installed the action wheel, from the driving wheel on, two sets of parallel discharge constitute centre gripping conveying unit, and centre gripping conveying unit below installation the fruit scraper blade is plucked to the bilayer, the fruit scraper blade is plucked to the bilayer is equipped with lower floor's scraper blade and upper scraper blade, and two-layer scraper blade has all opened the leading-in notch of gradual narrowing, the fruit conveyer belt is installed the below of fruit scraper blade is plucked to the bilayer.

2. A peanut picking and harvesting machine as claimed in claim 1, wherein the rubbing and cleaning device includes a sieve plate of a semicircular structure having an elongated sieve mesh made of parallel steel bars, a rubbing unit mounted on the sieve plate at an upper portion thereof, a rubber block having strip-shaped corrugations mounted on the rubbing unit, and a stopper mounted behind the rubbing unit.

3. The peanut picking harvester according to claim 1, wherein the vine conveyor comprises a vine tray table, an auger, a vine conveyor belt and a conveying channel, the vine tray table is mounted above the fruit conveyor belt, the auger is mounted on the vine tray table, the conveying channel is mounted behind the auger, the vine conveyor belt is mounted inside the conveying channel, spiral conveying pieces are arranged on the left side and the right side of the auger, and a poking nail tooth is arranged in the middle of the auger.

4. A peanut picking and harvesting machine as claimed in claim 1, wherein the vibrating cleaning and sorting device includes a vibrating conveyor plate and a baffle plate, the vibrating conveyor plate is saw-toothed, the vibrating conveyor plate is provided with elongated holes, and the baffle plate is mounted above the vibrating conveyor plate.

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