CN210694950U

CN210694950U - Chinese yam excavating gear

Info

Publication number: CN210694950U
Application number: CN201921479338.4U
Authority: CN
Inventors: 孙传兵
Original assignee: Zibo Vocational Institute
Current assignee: Zibo Vocational Institute
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-06-09
Anticipated expiration: 2029-09-06

Abstract

A Chinese yam digging device belongs to the technical field of Chinese yam digging. The method is characterized in that: the excavating fork comprises a support (1) and an excavating fork (7), wherein the support (1) is vertically arranged, a lifting mechanism which is vertically arranged in a sliding manner is arranged on the inner side of the support (1), the upper part of the excavating fork (7) is rotatably arranged on the lower part of the lifting mechanism, one side of the upper part of the excavating fork (7) is connected with a rotating mechanism which drives the excavating fork to rotate, and one end of the rotating mechanism is fixed above the excavating fork (7) through the lifting mechanism. The utility model discloses the action of artifical chinese yam of digging is imitated, will excavate and upwards reverse after the fork inserts the shovel soil in the ground again, directly dig out whole root chinese yam, and whole root chinese yam is followed and is dug the fork and turn over soil together, and the chinese yam that this kind of mode was dug and is got is more difficult to the rupture, effectively improves the efficiency of chinese yam results.

Description

Chinese yam excavating gear

Technical Field

A Chinese yam digging device belongs to the technical field of Chinese yam digging.

Background

Chinese yam belongs to long-rhizome crops, and the roots of the crops are long cylindrical, have fragile texture, grow vertically in the deep soil and can be broken off by carelessness during harvesting; affecting the quality thereof. Therefore, in order to avoid breakage in the harvesting process, during harvesting, the mode of manually digging is mostly adopted, the soil around the Chinese yam rhizome is planed to be loose, and then the Chinese yam rhizome is slowly drawn out from the soil. Although also having some chinese yam diggers, having improved to a certain extent and having dug efficiency, current chinese yam excavator all directly adopts the mode of digging up soil and then backfilling the rear, and the chinese yam that this kind of mode was dug can mix in soil, is difficult to emerge soil surface, increases personnel's work load, equally need consume a large amount of manpower and materials, digs in addition with the manual work and compares, and the breakage rate is still very high.

Disclosure of Invention

The utility model discloses the technical problem that will solve is: overcomes the defects of the prior art, and provides the Chinese yam digging device which reduces the breakage rate and improves the digging efficiency.

The utility model provides a technical scheme that its technical problem adopted is: this chinese yam excavating gear, its characterized in that: the excavating fork comprises a support and an excavating fork, wherein the support is vertically arranged, a lifting mechanism which is vertically arranged in a sliding manner is arranged on the inner side of the support, the upper part of the excavating fork is rotatably arranged on the lower part of the lifting mechanism, one side of the upper part of the excavating fork is connected with a rotating mechanism which drives the excavating fork to rotate, and one end of the rotating mechanism is fixed above the excavating fork through the lifting mechanism.

The utility model discloses simple structure is ingenious, imitates the artifical action of digging the chinese yam, will excavate and upwards reverse after the fork inserts the shovel soil in the ground, directly dig out whole chinese yam, whole chinese yam is followed and is dug the fork and turn over soil together, and the chinese yam that this kind of mode was dug and is got is more difficult to the rupture. Experiments prove that the fracture rate of the Chinese yam is lower than 20 percent. The efficiency is high, about 5 meters of manpower per hour, and about 100 meters of the machine per hour, which is 20 times of the manpower. Furthermore, the defect that current chinese yam excavator is fit for sandy soil mostly has been solved, the utility model discloses can be applicable to the operation of all soil qualities, low in labor strength, the tractor is driven alone, and alone is responsible for picking up the chinese yam, effectively improves the efficiency of chinese yam results.

The lifting mechanism comprises a lifting oil cylinder, a sliding support and an oil cylinder fixing plate, the oil cylinder fixing plate is fixed on one side of the lower portion of the support, the lifting oil cylinder is vertically arranged on one side of the support in parallel, the output end of the upper portion of the lifting oil cylinder is connected with the sliding support through a sliding support connecting plate, the lower portion of the lifting oil cylinder is installed on the oil cylinder fixing plate, the sliding support is arranged on the inner side of the support in a sliding mode, and a vertical sliding groove.

A plurality of mounting holes are formed in the vertical side edge of the sliding support, and sliding bearings and side pulleys are arranged in the mounting holes.

The rotary mechanism comprises a rotary oil cylinder and a rotary block, the upper part of the rotary oil cylinder is connected with the lifting mechanism through the rotary block, and the output end of the lower part of the rotary oil cylinder is connected with the upper part of the digging fork.

The lower part of the digging fork is provided with triangular teeth, and two sides of the digging fork are provided with reinforcing ribs.

One side of the bracket is provided with a tractor connecting plate.

Compared with the prior art, the utility model discloses the beneficial effect who has is:

Drawings

Fig. 1 is an axonometric view of the yam digging device in an unfolded state.

Fig. 2 is a schematic front view of fig. 1.

Fig. 3 is an axonometric view of the yam digging device in a retracted state.

Fig. 4 is a schematic front view of fig. 3.

The device comprises a support 1, a support 101, a sliding chute 2, a lifting oil cylinder 3, a sliding support 4, a rotary oil cylinder 5, a rotary block 6, an oil cylinder fixing plate 7, an excavating fork 8, a rotating shaft 9, a tractor connecting plate 10, a sliding bearing 11, a side pulley 12 and a sliding support connecting plate.

Detailed Description

Fig. 1 to 4 are preferred embodiments of the present invention, and the present invention will be further explained with reference to fig. 1 to 4.

Referring to the attached figures 1-4: the utility model provides a chinese yam excavating gear, includes support 1 and excavation fork 7, and support 1 erects to be put, installs the elevating system that vertical slip set up in the inboard of support 1, and excavation fork 7 upper portion rotates to be installed in elevating system's lower part, and the rotary mechanism who drives its pivoted is connected to excavation fork 7 upper portion one side, and rotary mechanism one end is passed through elevating system and is fixed in the top of excavation fork 7.

Elevating system includes lift cylinder 2, sliding support 3 and hydro-cylinder fixed plate 6, and hydro-cylinder fixed plate 6 is fixed in 1 lower part one side of support, and the vertical parallel arrangement of lift cylinder 2 is in 1 one side of support, and the output on 2 upper portions of lift cylinder passes through sliding support connecting plate 12 and connects sliding

support

3, and 2 lower parts of lift cylinder are installed on hydro-cylinder fixed plate 6, and sliding support 3 slides and sets up in 1 inboard of support, and 1 inboard correspondence of support is equipped with vertical spout 101. A plurality of mounting holes are formed in the vertical side edge of the sliding support 3, a sliding bearing 10 and a side pulley 11 are arranged in each mounting hole, and the sliding bearing 10 and the side pulley 11 are arranged at intervals.

The rotating mechanism comprises a rotating oil cylinder 4 and a rotating block 5, the upper part of the rotating oil cylinder 4 is connected with the lifting mechanism through the rotating block 5, specifically, the rotating block 5 is installed on the sliding support 3, the rotating oil cylinder 4 is installed on the rotating block 5, and the output end of the lower part of the rotating oil cylinder 4 is connected with the upper part of the digging fork 7. The whole cuboid setting that is of excavation fork 7, the lower part is the cell body that the cross-section is the font of concavity setting, and the lower part of cell body, the part that inserts in soil promptly is triangle-shaped setting, and the lower limb is equipped with the sawtooth, and is preferred, and the lower part of excavation fork 7 is equipped with three angular teeth, and both sides have the strengthening rib. One side of the bracket 1 is provided with a tractor connecting plate 9 which is connected and fixed on the tractor through the tractor connecting plate 9.

The working principle and the working process are as follows: firstly, the position of an excavating fork 7 is adjusted through a rotary oil cylinder 4 and is in a vertical state, then a lifting oil cylinder 2 drives a sliding support 3 to slide downwards, meanwhile, the excavating fork 7 connected to the lower portion of the sliding support 3 moves downwards along with the sliding support, the excavating fork 7 is perpendicular to the ground, the lifting oil cylinder 2 drives the excavating fork 7 to be inserted into the ground for 1.2 meters, the rotary oil cylinder 4 is ejected out, the excavating fork 7 is pushed to turn upwards, the excavating fork 7 is enabled to be parallel to the ground, the excavating fork 7 turns soil and Chinese yams out of the ground, and the Chinese yams in the soil are picked up manually. Then the lifting oil cylinder 2 drives the digging fork 7 to rise, and the digging fork 7 is reset again under the driving of the rotating oil cylinder 4 and is vertical to the ground. And (5) circularly digging.

The digging fork 7 is inserted into the ground to shovel soil and then turns upwards, the whole Chinese yam is directly dug out, the whole Chinese yam is turned out of the soil along with the digging fork, and the Chinese yam dug in the mode is not easy to break. Experiments prove that the fracture rate of the Chinese yam is lower than 20 percent. The efficiency is high, about 5 meters of manpower per hour, and about 100 meters of the machine per hour, which is 20 times of the manpower. Other yam diggers are mostly suitable for sandy soil. The yam machine is suitable for operation of all soil, the labor intensity is low, one person drives a tractor, and the other person is responsible for picking up the yams.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A chinese yam excavating gear which characterized in that: the excavating fork comprises a support (1) and an excavating fork (7), wherein the support (1) is vertically arranged, a lifting mechanism which is vertically arranged in a sliding manner is arranged on the inner side of the support (1), the upper part of the excavating fork (7) is rotatably arranged on the lower part of the lifting mechanism, one side of the upper part of the excavating fork (7) is connected with a rotating mechanism which drives the excavating fork to rotate, and one end of the rotating mechanism is fixed above the excavating fork (7) through the lifting mechanism.

2. The yam digging device according to claim 1, wherein: elevating system include lift cylinder (2), sliding support (3) and hydro-cylinder fixed plate (6), hydro-cylinder fixed plate (6) are fixed in support (1) lower part one side, the vertical parallel arrangement of lift cylinder (2) is in support (1) one side, sliding support (3) are connected through sliding support connecting plate (12) to the output on lift cylinder (2) upper portion, install on hydro-cylinder fixed plate (6) lift cylinder (2) lower part, sliding support (3) slide to set up in support (1) inboard, support (1) inboard correspondence is equipped with vertical spout (101).

3. The yam digging device according to claim 2, wherein: a plurality of mounting holes are formed in the vertical side edge of the sliding support (3), and a sliding bearing (10) and a side pulley (11) are arranged in each mounting hole.

4. The yam digging device according to claim 1, wherein: the rotary mechanism comprises a rotary oil cylinder (4) and a rotary block (5), the upper part of the rotary oil cylinder (4) is connected with the lifting mechanism through the rotary block (5), and the lower output end of the rotary oil cylinder (4) is connected with the upper part of the excavating fork (7).

5. The yam digging device according to claim 1, wherein: the lower part of the digging fork (7) is provided with triangular teeth, and two sides of the digging fork are provided with reinforcing ribs.

6. The yam digging device according to claim 1, wherein: one side of the bracket (1) is provided with a tractor connecting plate (9).