CN203226028U - Composite type excavation device of peanut excavation windrower - Google Patents

Abstract

The utility model discloses a compound digging device for a peanut digging strip paver, which comprises two groups of shovel handles welded in parallel. The shovel handles of the two sets of shovel handles are welded to extend obliquely to the rear, and the bottom ends of the two sets of shovel handles are fixedly installed with relatively extended excavating shovel base plates, and the front upper side of the excavating shovel base plate is equipped with an excavating shovel, and the rear side of the excavating shovel base plate The bottom grid bar is fixedly installed, and the bottom grid bar extends to the rear and upper part of the welded shovel handle; after the digging shovel digs out the peanut seedlings, the peanut seedlings are transported backwards along the bottom grid bar, and the peanut seedlings are transported backwards along the bottom grid bar. With the help of the machine, it enters the subsequent process device. During the transmission process, the soil clods on the peanut seedlings are broken, and fall to the ground through the gap between the bottom grid and the side grid, which plays the role of sieving soil; this utility model The new type well solves the problem that the peanut seedlings cannot be automatically folded after digging, improves the harvesting efficiency of peanuts, and saves labor.

Description

Compound digging device for peanut digging strip paver

technical field

The utility model relates to the technical field of peanut harvesters, in particular to an excavating device used on a peanut strip paver.

Background technique

In my country, peanuts are planted in a very wide range and are an important economic crop. The harvesting process of peanuts is complex, requiring processes such as digging, sieving soil, drying and picking fruits. manpower.

At present, most of the mechanical harvesting methods of peanuts in my country use digging harvesters, digging and laying machines with laying functions, and semi-feeding combine harvesters for mechanical harvesting. This kind of machinery first needs to dig out the peanut seedlings and fruits together, and the digging device is directly related to the harvesting effect and power consumption. There are many technical problems in the excavating device in the prior art. At present, the excavating device on the peanut harvester is all to be equipped with a plow share in the middle part of a plow frame, and a plow share is fixed on the plow cover towards the oblique rear of one side. The disadvantage of this traditional structure is that the peanuts pulled out of the ground by the plowshare cannot be automatically gathered together and automatically enter the soil screening mechanism behind. With such a structure of excavating device, after the excavation is completed, the peanut seedlings need to be manually collected and removed. Soil operation can only achieve semi-mechanized harvesting, but it still cannot solve the problems of cumbersome peanut harvesting procedures, high labor intensity, and a large labor force.

Utility model content

The technical problem to be solved by the utility model is to provide a compound digging device for a peanut digging strip paver that digs out peanut seedlings and gathers them up and transports them to the subsequent process.

In order to solve the above-mentioned technical problems, the technical solution of the utility model is: the compound digging device for the peanut digging strip paver is installed on the frame of the peanut digging strip paver, including two sets of shovel handles arranged in parallel and welded together. Side grid bars are respectively installed on the welding joints of the shovel handles, and the side grid bars of the two groups extend obliquely rearward between the welding joints of the shovel handles of the two groups, and the bottom ends of the welding joints of the two groups of shovel handles are respectively fixed and installed. There is a relatively extended excavating shovel bottom plate, an excavating shovel is installed on the front upper side of the excavating shovel bottom plate, and a bottom grid bar is fixedly installed on the rear side of the excavating shovel bottom plate, and the bottom end grid bar is welded to the shovel handle. Extended posteriorly and upwardly.

As a preferred technical solution, the welding of the shovel handle includes a shovel handle body, and a connecting plate is installed on the top of the shovel handle body for connecting with the frame of the peanut digging strip paver through U-shaped bolts.

As a preferred technical solution, a reinforcing plate is provided between the connecting plate and the shovel handle body, and a reinforcing angle steel is installed at the bottom front of the shovel handle body.

As a preferred technical solution, the excavating shovel is fixedly installed on the bottom plate of the excavating shovel by hexagon socket head screws.

As a preferred technical solution, the bottom grid bars and the side grid bars are round steel grid bars.

Due to the adoption of the above-mentioned technical scheme, the compound digging device for the peanut digging strip paver is installed on the frame of the peanut digging strip paver, and includes two sets of shovel handles welded in parallel. The shovel handles of the two groups are welded respectively Side grid bars are installed, and the two groups of side grid bars extend obliquely rearward between the welded shovel handles of the two groups, and the bottom ends of the welded shovel handles of the two groups are fixedly installed with relatively extended digging shovel bottom plates A digging shovel is installed on the front upper side of the excavating shovel base plate, and a bottom grid bar is fixedly installed on the rear side of the excavating shovel base plate, and the bottom end grid bar extends to the rear and upper side of the welding of the shovel handle; excavation After the shovel digs out the peanut seedlings, the peanut seedlings are transported backward along the bottom grid, and enter the subsequent process device with the help of the side grids. During the transmission process, the soil clods on the peanut seedlings are crushed , and fall to the ground through the gap between the bottom grid and the side grid, and play the role of soil sieving; the utility model solves the problem that the peanut seedlings cannot be automatically folded after excavation, and improves the harvesting efficiency of peanuts , saving labor.

Description of drawings

The following drawings are only intended to illustrate and explain the utility model schematically, and do not limit the scope of the utility model. in:

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

Fig. 2 is the left view of Fig. 1;

In the figure: 11-shovel handle body; 12-connecting plate; 13-strengthening plate; 14-reinforcing angle steel; 2-side grid bar; 31-digging shovel;

Detailed ways

Below in conjunction with accompanying drawing and embodiment, further set forth the utility model. In the following detailed description, certain exemplary embodiments of the present invention are described by way of illustration only. Needless to say, those skilled in the art would realize that the described embodiments may be modified in various different ways, all without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.

As shown in Fig. 1 and Fig. 2, the compound digging device for the peanut excavation strip paver is installed on the frame of the peanut excavation strip paver, and includes two sets of shovel handles welded in parallel, and the shovel handle welding includes a shovel Handle body 11, the connecting end of the shovel handle body 11 and the frame of the peanut digging strip paver is equipped with a connecting plate 12, the connecting plate 12 and the frame of the peanut digging strip paver are connected by U-shaped bolts, and the connecting plate 12 and the shovel handle body 11 is provided with a reinforcing plate 13, the bottom front of the shovel handle body 11 is equipped with a reinforcing angle steel 14, the reinforcing plate 13 and the reinforcing angle steel 14 are used to strengthen the shovel handle body 11 Intensity, improve its durability; in the excavation process, the protruding ribs of the reinforced angle steel 14 are easy to break the soil clods and suffer less resistance, which has the effect of breaking the soil and reducing the resistance of shoveling, improving the efficiency of shoveling. The two shovel handle bodies 11 are respectively equipped with side grid bars 2, two groups of side grid bars 2 extend to the oblique rear between the two shovel handle bodies 11, and the bottom ends of the two shovel handle bodies 11 The excavating shovel bottom plate 32 extending toward the inner side is respectively fixedly installed, and the front upper side of the excavating shovel bottom plate 32 is equipped with an excavating shovel 31, and the excavating shovel 31 is fixedly installed on the described excavating shovel bottom plate 32 by screws, and the screws Hexagon socket head screws are used to facilitate disassembly and assembly when the digging shovel 31 is worn or other models are required; the rear side of the digging shovel bottom plate 32 is fixedly equipped with a bottom grid bar 4, and the bottom grid bar 4 is oriented to the shovel handle. The body 11 extends from the rear and upper side; the bottom grid bar 4 and the side grid bar 2 are round steel-shaped grid bars.

When in use, the soil flows out from the middle and outside of the digging shovel 31. After the digging shovel 31 digs out the peanut seedlings, the peanut seedlings are transported backward along the bottom grid 4, and enter the subsequent process with the help of the side grid 2. On the device, during the transmission process, some soil clods on the peanut seedlings are shattered, and fall to the ground through the gap between the bottom grid bar 4 and the side grid bar 2, which plays the role of preliminary soil screening; the utility model is very It solves the problem that peanut seedlings cannot be automatically folded after digging, improves the harvesting efficiency of peanuts, and saves labor.

For a small-scale peanut strip paver that harvests one ridge of peanuts at a time, it is equipped with a set of compound digging device for peanut digging strip paver according to the utility model. According to the width of the peanut ridge, the shovel handle can be adjusted and welded to the peanut digging strip. The installation position on the paving machine frame reaches the purpose of adjusting the distance between the two digging shovels 31.

In a relatively large peanut planting area, when using a small peanut strip machine to harvest peanuts, the harvesting efficiency is relatively low. For a relatively large and flat peanut planting area, it is necessary to use a large peanut strip machine, which can harvest multiple rows of peanuts at a time, such as two Ridge, three ridges or more. On the large-scale peanut strip paver, a plurality of compound excavation devices for excavating the strip paver described in the present utility model are installed, and a pair of digging shovels 31 once excavate a ridge of peanuts; Harvesting efficiency is greatly improved.

The description of the present invention has been presented for purposes of illustration and description, but is not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and changes will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to better explain the principle and practical application of the invention, and to enable those of ordinary skill in the art to understand the invention and design various embodiments with various modifications suitable for particular purposes.

Claims (5)

1. peanut excavates bar shop machine combined type excavating gear, being installed in peanut excavates on the machine frame of bar shop, it is characterized in that: comprise two groups of spade seam that be arranged in parallel, be separately installed with the side grizzly bar in two groups of described spade seam, two groups of described side grizzly bars extend to the oblique rear between two groups of described spade seam, the bottom of two groups of described spade seam is installed with the digger blade base plate of relative extension respectively, the front upper side of described digger blade base plate is equipped with digger blade, the rear side of described digger blade base plate is installed with the bottom grizzly bar, and described bottom grizzly bar extends to the back upper place of described spade seam.

2. peanut as claimed in claim 1 excavates bar shop machine combined type excavating gear, it is characterized in that: described spade seam comprises the spade body, and described spade bodies top is equipped with for excavate the connecting plate that bar shop machine frame is connected by U-bolt and described peanut.

3. peanut as claimed in claim 2 excavates bar shop machine combined type excavating gear, and it is characterized in that: be provided with stiffener between described connecting plate and the described spade body, the front portion, bottom of described spade body is equipped with the reinforcement angle steel.

4. peanut as claimed in claim 1 excavates bar shop machine combined type excavating gear, and it is characterized in that: described digger blade is fixedly mounted on the described digger blade base plate by soket head cap screw.

5. excavate bar shop machine combined type excavating gear as the described peanut of the arbitrary claim of claim 1-4, it is characterized in that: described bottom grizzly bar and described side grizzly bar are round steel shape grizzly bar.

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