CN214545653U

CN214545653U - Double-chain row type potato harvester

Info

Publication number: CN214545653U
Application number: CN202120122551.0U
Authority: CN
Inventors: 雷学群
Original assignee: QINGDAO FEIERTE INDUSTRIAL CO LTD
Current assignee: QINGDAO FEIERTE INDUSTRIAL CO LTD
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2021-11-02
Anticipated expiration: 2031-01-15

Abstract

The utility model discloses a double-chain bar type potato harvester, the collecting box comprises a collecting box, fixedly connected with rose box on the lateral wall of collecting box, the spout has been seted up to the upper end of rose box, sliding connection has the slider that two symmetries set up, two in the spout the top of slider all is provided with the rotating turret, be provided with the conveyer belt in the rotating turret, two all be provided with on the slider and be used for carrying out the adjustment mechanism who adjusts to the angle of rotating turret, adjustment mechanism includes the ratchet of fixed connection at the rotating turret lower extreme, ratchet rotates and connects on the lateral wall of slider, rotate on the lateral wall of slider be connected with ratchet matched with pawl. The utility model discloses rational in infrastructure, through setting up adjustment mechanism, realize adjusting the angle of rotating turret, improve the practicality of device, realize the upper and lower shake of screen cloth to can shake off earth on the potato, avoid artifical once more to picking up the potato, take trouble hard, degree of automation is lower.

Description

Double-chain row type potato harvester

Technical Field

The utility model relates to the technical field of agricultural machinery, especially, relate to a double-chain row formula potato harvester.

Background

With the development of deep processing technology of potatoes, the increase of potato products and the increasingly remarkable economic benefit of potatoes, the enthusiasm of farmers for planting potatoes is increased, but the potato planting and harvesting are operations with higher labor intensity, and in recent years, in order to reduce the labor intensity of farmers, potato planters and potato harvesters are researched, produced and applied to fields successively.

Among the prior art, traditional potato harvester often can only overturn the potato subaerially at the during operation, picks up the potato through the manual work afterwards, but such mode is automatic lower, and the working process is loaded down with trivial details, and among the prior art, traditional potato harvester is at the during operation, can't adjust the angle of digging, can't gather in the potato of the different degree of depth, and the practicality is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the double-chain row formula potato harvester that proposes, through setting up adjustment mechanism, realize adjusting the angle of rotating turret, improve device's practicality realizes the upper and lower shake of screen cloth to can shake off earth on the potato, avoid the manual work again to picking up the potato, take trouble hard, degree of automation is lower.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a double-chain bar type potato harvester, includes the collecting box, fixedly connected with rose box on the lateral wall of collecting box, the spout has been seted up to the upper end of rose box, sliding connection has the slider that two symmetries set up, two in the spout the top of slider all is provided with the rotating turret, be provided with the conveyer belt in the rotating turret, two all be provided with the adjustment mechanism who is used for carrying out the regulation to the angle of rotating turret on the slider, adjustment mechanism includes the ratchet of fixed connection at the rotating turret lower extreme, ratchet rotates and connects on the lateral wall of slider, it is connected with the pawl with ratchet matched with to rotate on the lateral wall of slider, the lateral wall of slider just is located the top fixedly connected with dog of pawl, be provided with in the rose box and be used for carrying out the edulcoration mechanism of edulcoration to the potato.

Preferably, the impurity removing mechanism comprises a through groove formed in the adjacent side wall of the filter box and the collecting box, a groove is formed in the inner side wall of the other end of the filter box, a screen is inserted into the groove and the through groove together, the side wall of one end, located in the groove, of the screen is elastically connected with the inner side wall of the groove through a spring, the lower end of the part, located in the through groove, of the screen is elastically connected with the side wall of the through groove through the spring, and a driving mechanism used for driving the impurity removing mechanism is further arranged in the filter box.

Preferably, actuating mechanism is including seting up the through-hole on the one end inside wall of rose box, fixedly connected with motor power on the inside wall of through-hole, motor power's the terminal fixedly connected with dwang of output shaft, fixedly connected with L shaped plate on the other end lateral wall of rose box, the other end of dwang rotates and connects on the lateral wall of L shaped plate, the fixed cup joint has the cam on the lateral wall of dwang, the upper end of cam contacts with the lower extreme of screen cloth.

Preferably, two all be provided with the diaphragm on the one end lateral wall that the rose box was kept away from to the rotating turret, two equal fixedly connected with a plurality of equidistant triangle blocks that set up on the lateral wall of diaphragm.

Preferably, a torsion spring is arranged between the side wall of the pawl and the side wall of the sliding block.

Preferably, the lower extreme of collecting box and rose box all is provided with the universal wheel, and is a plurality of the universal wheel is the rectangle setting.

Compared with the prior art, the utility model, its beneficial effect does:

1. through setting up adjustment mechanism, rotate the pawl and make the ratchet break away from the control of pawl, rotate the rotating turret to suitable angle afterwards, loosen the pawl, initial position is got back to the pawl under torque spring's effect, restricts the ratchet again to the realization is adjusted the angle of rotating turret, improves the practicality of device.

2. Through setting up edulcoration mechanism and actuating mechanism, drive power motor's output shaft rotates, drives the dwang and rotates to drive the cam and rotate, make the indirect lower extreme contact with the screen cloth of cam, under the effect of spring, realize the upper and lower shake of screen cloth, thereby can shake off the earth on the potato, avoid the manual work again to picking up the potato, take trouble hard, degree of automation is lower.

Drawings

FIG. 1 is a schematic structural view of a double-chain row-type potato harvester according to the present invention;

FIG. 2 is a top view of a double-chain row-type potato harvester according to the present invention;

fig. 3 is an enlarged view of a structure in fig. 1.

In the figure: the device comprises a collecting box 1, a filtering box 2, a screen 3, a sliding chute 4, a rotating frame 5, a conveying belt 6, a through groove 7, an 8L-shaped plate, a through hole 9, a power motor 10, a rotating rod 11, a cam 12, a ratchet wheel 13, a sliding block 14, a pawl 15 and a stop block 16.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-3, a double-chain row type potato harvester comprises a collecting box 1, universal wheels are arranged at the lower ends of the collecting box 1 and a filtering box 2, the universal wheels are arranged in a rectangular shape, the filtering box 2 is fixedly connected to the side wall of the collecting box 1, a sliding chute 4 is formed in the upper end of the filtering box 2, two symmetrically arranged sliding blocks 14 are slidably connected to the sliding chute 4, a rotating frame 5 is arranged above the two sliding blocks 14, a transverse plate is arranged on the side wall of one end of each of the two rotating frames 5 far away from the filtering box 2, a plurality of triangular blocks which are arranged at equal intervals are fixedly connected to the side wall of each of the two transverse plates and can puncture soil more effectively, a conveying belt 6 is arranged in each rotating frame 5, an adjusting mechanism for adjusting the angle of the rotating frame 5 is arranged on each of the two sliding blocks 14, the adjusting mechanism comprises a ratchet wheel 13 fixedly connected to the lower end of each rotating frame 5, ratchet 13 is semicircular, and ratchet 13 rotates and connects on the lateral wall of slider 14, rotates on the lateral wall of slider 14 to be connected with pawl 15 with ratchet 13 matched with, is provided with torsion spring between the lateral wall of pawl 15 and the lateral wall of slider 14, and the lateral wall of slider 14 just is located the top fixedly connected with dog 16 of pawl 15, and dog 16 is the rectangle setting, and the lateral wall of dog 16 and the lateral wall laminating of pawl 15.

Be provided with in the rose box 2 and be used for carrying out the edulcoration mechanism of edulcoration to the potato, edulcoration mechanism is including seting up logical groove 7 on the adjacent lateral wall of rose box 2 and collecting box 1, set up flutedly on the other end inside wall of rose box 2, the recess is equipped with screen cloth 3 with leading to jointly inserting in the groove 7, pass through spring elastic connection between the one end lateral wall that screen cloth 3 is located the recess and the inside wall of recess, the screen cloth 3 is located the lower extreme of leading to the part in groove 7 and passes through spring elastic connection with the lateral wall that leads to groove 7.

Still be provided with in the rose box 2 and be used for carrying out driven actuating mechanism to edulcoration mechanism, actuating mechanism is including seting up the through-hole 9 on 2 one end inside walls of rose box, fixedly connected with motor power 10 on the inside wall of through-hole 9, the terminal fixedly connected with dwang 11 of output shaft of motor power 10, fixedly connected with L shaped plate 8 on the other end lateral wall of rose box 2, the other end of dwang 11 rotates and connects on the lateral wall of L shaped plate 8, the fixed cover of having connect cam 12 on the lateral wall of dwang 11, the upper end of cam 12 and the lower extreme contact of screen cloth 3.

When the utility model is used, a worker connects the collecting box 1 to a tractor through a bolt, then the power motor 10 is started, the tractor pushing device moves forwards, the transverse plate and the triangular blocks shovel potatoes in soil, then the potatoes are communicated with the soil and enter the conveying belt 6, the potatoes enter the screen 3 in the filter box 2 through the conveying of the conveying belt 6, the rotating rod 11 rotates under the driving of the power motor 10, the rotating of the rotating rod 11 drives the cam 12 to rotate, so that the cam 12 is indirectly contacted with the lower end of the screen 3, the screen 3 shakes up and down under the action of the spring, thereby the soil on the potatoes is shaken down to the ground, the potatoes enter the collecting box 1, when the depths of the potatoes are different when the potatoes are planted, the ratchet 13 is separated from the control of the pawl 15 by rotating the pawl 15, then the rotating frame 5 to a proper angle is rotated, the pawl 15 is loosened, under the action of the torsion spring, the pawl 15 returns to the initial position to limit the ratchet wheel 13 again, so that the angle of the rotating frame 5 is adjusted, and potatoes at different depths are harvested.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A double-chain row type potato harvester comprises a collecting box (1) and is characterized in that a filter box (2) is fixedly connected onto the side wall of the collecting box (1), a sliding chute (4) is formed in the upper end of the filter box (2), two sliding blocks (14) which are symmetrically arranged are connected in the sliding chute (4), a rotating frame (5) is arranged above each of the two sliding blocks (14), a conveying belt (6) is arranged in the rotating frame (5), adjusting mechanisms used for adjusting the angle of the rotating frame (5) are arranged on the two sliding blocks (14), each adjusting mechanism comprises a ratchet wheel (13) fixedly connected to the lower end of the rotating frame (5), the ratchet wheels (13) are rotatably connected onto the side wall of the corresponding sliding block (14), and pawls (15) matched with the ratchet wheels (13) are rotatably connected onto the side wall of the corresponding sliding block (14), the side wall of the sliding block (14) is fixedly connected with a stop block (16) above the pawl (15), and an impurity removing mechanism for removing impurities from the potatoes is arranged in the filter box (2).

2. The double-chain row-type potato harvester as claimed in claim 1, wherein the impurity removing mechanism comprises a through groove (7) formed in the side wall of the filter box (2) adjacent to the collecting box (1), a groove is formed in the inner side wall of the other end of the filter box (2), a screen (3) is inserted into the through groove (7), the side wall of one end of the screen (3) in the groove is elastically connected with the inner side wall of the groove through a spring, the lower end of the part of the screen (3) in the through groove (7) is elastically connected with the side wall of the through groove (7) through a spring, and a driving mechanism for driving the impurity removing mechanism is further arranged in the filter box (2).

3. The double-chain row-type potato harvester as claimed in claim 2, wherein the driving mechanism comprises a through hole (9) formed in the inner side wall of one end of the filter box (2), a power motor (10) is fixedly connected to the inner side wall of the through hole (9), a rotating rod (11) is fixedly connected to the end of an output shaft of the power motor (10), an L-shaped plate (8) is fixedly connected to the side wall of the other end of the filter box (2), the other end of the rotating rod (11) is rotatably connected to the side wall of the L-shaped plate (8), a cam (12) is fixedly sleeved on the side wall of the rotating rod (11), and the upper end of the cam (12) is in contact with the lower end of the screen (3).

4. The double-chain row type potato harvester as claimed in claim 2, wherein the side walls of the two rotating frames (5) far away from the filter box (2) are provided with transverse plates, and the side walls of the two transverse plates are fixedly connected with a plurality of triangular blocks arranged at equal intervals.

5. The double-chain gang potato harvester of claim 1, wherein a torsion spring is arranged between the side wall of the pawl (15) and the side wall of the slide (14).

6. The double-chain row-type potato harvester as claimed in claim 2, wherein the collecting box (1) and the filtering box (2) are provided with universal wheels at the lower ends thereof, and the universal wheels are arranged in a rectangular shape.