Pretreatment mechanism of garlic harvester

Abstract

The invention discloses a garlic harvester pretreatment mechanism which comprises a supporting seat and a walking mechanism, the supporting seat is installed on the walking mechanism, a console and an engine are arranged on the supporting seat, a transverse conveyor is arranged at the front end of the supporting seat, a climbing conveyor is arranged at the side end of the supporting seat, and a bottom frame is arranged on the walking mechanism. One end of the supporting base is hinged to one end of the underframe through a supporting arm, the other end of the underframe is hinged to a hydraulic cylinder, and a piston rod of the hydraulic cylinder is hinged to the other end of the supporting base. A tilt angle sensor is arranged on the supporting seat; a soil removing bin is arranged at the discharging end of the climbing conveying belt, a soil removing shaft is rotationally installed in the soil removing bin, and connecting rods are arranged on the soil removing shaft in a circumferential array mode. The garlic harvester can adapt to the height difference of the working environment, and meanwhile soil removing treatment can be conducted on garlic.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural machinery, and in particular to a pretreatment mechanism of a garlic harvester. Background Art

[0002] In the process of garlic harvesting, traditional harvesting methods are often labor-intensive, inefficient, and difficult to ensure the quality of harvesting. Although there are some garlic harvesters on the market, most of them have single functions and cannot meet the actual production needs well. Especially in the working environment with complex terrain and height difference, the existing harvesters are insufficient in adapting to different terrains and performing efficient harvesting. At the same time, the harvested garlic often carries a lot of soil, which requires subsequent soil removal, increasing the labor cost and time cost in the later stage. In order to solve these problems, there is an urgent need for a garlic harvester that can adapt to terrain with height difference and has a pretreatment function. Summary of the invention

[0003] In view of the defects in the prior art, the present invention provides a pretreatment mechanism for a garlic harvester.

[0004] The present invention is achieved through the following technical solutions: A preprocessing mechanism of a garlic harvester comprises a support seat and a traveling mechanism, wherein the support seat is mounted on the traveling mechanism, a control console and an engine are arranged on the support seat, a transverse conveyor is arranged at the front end of the support seat, a climbing conveyor is arranged at the side end of the support seat, a base frame is arranged on the traveling mechanism, one end of the support seat is hinged to one end of the base frame through a support arm, the other end of the base frame is hinged to a hydraulic cylinder, and the piston rod of the hydraulic cylinder is hinged to the other end of the support seat; an inclination sensor is arranged on the support seat; a soil removal bin is arranged at the discharging end of the climbing conveyor belt, a soil removal shaft is rotatably installed in the soil removal bin, and connecting rods are arranged on the soil removal shaft along a circumferential array.

[0005] Preferably, a front end bracket is provided at the front end of the support seat, and the transverse conveyor is installed on the front end bracket.

[0006] Preferably, a fixed shaft is provided at one end of the base frame, and an axis hole matching with the fixed shaft is provided on the support arm.

[0007] Preferably, both ends of the hydraulic cylinder are connected to the base frame and the support seat through a hinge shaft and a connecting block respectively.

[0008] Preferably, a double sprocket is provided at one end of the soil removing shaft, and the double sprockets on two adjacent soil removing shafts are connected by a first chain.

[0009] Preferably, a driving sprocket is provided on the soil removing bin, the driving sprocket is connected to the engine through a driving shaft, and the driving sprocket is connected to the double sprocket of the soil removing shaft at the end through a second chain.

[0010] Preferably, an inclined guide plate is provided at the bottom of the soil removal bin.

[0011] The beneficial effects of the present invention are as follows: the present invention can detect the inclination of the equipment through the inclination sensor, and then control the hydraulic cylinder to level the support seat, so as to improve the working effect and working comfort; the present invention adds a soil removing mechanism to remove the soil from garlic, realizes the pretreatment of garlic, and reduces the later labor cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for the specific embodiments or the description of the prior art. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual scale.

[0013] Figure 1 It is an axonometric drawing of the present invention.

[0014] Figure 2 It is an axonometric drawing of the present invention.

[0015] Figure 3 It is the front view of the present invention.

[0016] Figure 4 It is a rear view of the present invention.

[0017] Figure 5 It is a left view of the present invention.

[0018] Figure 6 This is a structural view of the present invention without the front view of the soil bin.

[0019] Figure 7 It is a left view of the present invention without the soil bin.

[0020] Figure 8 It is a top view of the present invention without the soil bin.

[0021] Fig. 9 for Figure 8 A-section view.

[0022] In the attached drawings, 1. walking mechanism; 2. underframe; 3. support seat; 4. support arm; 5. fixed shaft; 6. hydraulic cylinder; 7. operating table; 8. engine; 9. front end bracket; 10. transverse conveyor; 11. climbing conveyor; 12. soil removal bin; 13. soil removal shaft; 14. connecting rod; 15. first chain; 16. second chain; 17. driving sprocket; 18. driving shaft. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0024] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0025] For ease of description, spatial relative terms such as "upper," "lower," "left," and "right" may be used herein to describe the relationship of one element or feature shown in a figure relative to another element or feature. It should be understood that the spatial terms are intended to include different orientations of the device in use or operation in addition to the orientation shown in the figures. For example, if the device in the figure is inverted, elements described as being "below" other elements or features will be positioned "above" the other elements or features. Thus, the exemplary term "below" may include both upper and lower orientations.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0027] The present invention will be described in detail below in conjunction with the accompanying drawings: 1. The overall structure of the pretreatment mechanism of the garlic harvester: A garlic harvester preprocessing mechanism comprises a support seat 3 and a traveling mechanism 1, wherein a base frame 2 is arranged on the traveling mechanism 1, one end of the support seat 3 is hinged to one end of the base frame 2 through a support arm 4, the other end of the base frame 2 is hinged to a hydraulic cylinder 6, and a piston rod of the hydraulic cylinder 6 is hinged to the other end of the support seat 3.

[0028] The support base 3 is provided with a control console and an engine 8 for controlling the operation of the equipment and providing power. The front end of the support base 3 is provided with a transverse conveyor 10 for receiving and conveying the harvested garlic, and the side end of the support base 3 is provided with a climbing conveyor 11 for conveying the garlic from a low place to a soil removal bin 12.

[0029] The support base 3 is provided with an inclination sensor, which can detect the inclination of the equipment in real time. When the equipment is operating on uneven terrain, the inclination sensor transmits the detected inclination information to the control system, and the control system adjusts the angle of the support base 3 by controlling the extension and contraction of the hydraulic cylinder 6 to keep the equipment in a horizontal state, thereby improving the working effect and working comfort.

[0030] The front end of the support seat 3 is provided with a front bracket 9, and the transverse conveyor 10 is installed on the front bracket 9. In actual application, the garlic harvesting mechanism is installed on the front bracket 9. One end of the base frame 2 is provided with a fixed shaft 5, and the support arm 4 is provided with an axial hole matched with the fixed shaft 5. Through the cooperation of the axial hole and the fixed shaft 5, the support seat 3 and the base frame 2 are hingedly connected.

[0031] The two ends of the hydraulic cylinder 6 are connected to the base frame 2 and the support seat 3 respectively through a hinge shaft and a connecting block, so as to ensure that the hydraulic cylinder 6 can flexibly adjust the angle of the support seat 3.

[0032] 2. Structure and function of soil removal mechanism The discharge end of the climbing conveyor belt is provided with a soil removal bin 12, in which a soil removal shaft 13 is rotatably installed, and a connecting rod 14 is arranged on the soil removal shaft 13 along the circumference array. A double sprocket is arranged at one end of the soil removal shaft 13, and the double sprockets on two adjacent soil removal shafts 13 are connected by a first chain 15. A driving sprocket 17 is arranged on the soil removal bin 12, and the driving sprocket 17 is connected to the engine 8 through a driving shaft 18. The driving sprocket 17 is connected to the double sprocket of the soil removal shaft 13 located at the end through a second chain 16, thereby providing power for each soil removal shaft 13. When the equipment is running, the engine 8 drives the driving sprocket 17 to rotate through the driving shaft 18, and then drives all the soil removal shafts 13 to rotate synchronously through the second chain 16 and the first chain 15. After the garlic is transported from the climbing conveyor 11 to the soil removal bin 12, the rotating soil removal shaft 13 can drive the garlic to move so as to be discharged. During the movement of the garlic, the garlic can continuously fall onto the connecting rod 14, so that the soil on the garlic can be shaken off. At the same time, the rotation of the soil removal shaft 13 can also pat the garlic to remove the soil. An inclined guide plate is provided at the bottom of the soil removal bin 12, and the fallen soil is discharged along the guide plate under the action of gravity, so as to realize the soil removal pretreatment of the garlic and reduce the labor cost in the later stage.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and specification of the present invention.

Claims

1. A garlic harvester pretreatment mechanism, comprising a support base (3) and a traveling mechanism (1), wherein the support base (3) is mounted on the traveling mechanism (1), a control console and an engine (8) are arranged on the support base (3), a transverse conveyor (10) is arranged at the front end of the support base (3), and a climbing conveyor (11) is arranged at the side end of the support base (3), characterized in that: The walking mechanism (1) is provided with a base frame (2), one end of a support seat (3) is hinged to one end of the base frame (2) via a support arm (4), the other end of the base frame (2) is hinged to a hydraulic cylinder (6), and the piston rod of the hydraulic cylinder (6) is hinged to the other end of the support seat (3); an inclination sensor is provided on the support seat (3); a soil removal bin (12) is provided at the discharge end of the climbing conveyor belt, a soil removal shaft (13) is rotatably installed in the soil removal bin (12), and connecting rods (14) are provided on the soil removal shaft (13) along a circumferential array.

2. The garlic harvester pretreatment mechanism according to claim 1, characterized in that: A front end bracket (9) is provided at the front end of the support seat (3), and the transverse conveyor (10) is mounted on the front end bracket (9).

3. The garlic harvester pretreatment mechanism according to claim 1, characterized in that: A fixed shaft (5) is provided at one end of the base frame (2), and an axis hole matching the fixed shaft (5) is provided on the support arm (4).

4. The garlic harvester pretreatment mechanism according to claim 1, characterized in that: Both ends of the hydraulic cylinder (6) are connected to the base frame (2) and the support seat (3) respectively through a hinge shaft and a connecting block.

5. The garlic harvester pretreatment mechanism according to claim 1, characterized in that: A double sprocket is provided at one end of the soil removing shaft (13), and the double sprockets on two adjacent soil removing shafts (13) are connected via a first chain (15).

6. The garlic harvester pretreatment mechanism according to claim 1, characterized in that: The soil removal bin (12) is provided with a driving sprocket (17), which is connected to the engine (8) via a driving shaft (18), and the driving sprocket (17) is connected to the double sprocket of the soil removal shaft (13) at the end via a second chain (16).

7. The garlic harvester pretreatment mechanism according to claim 1, characterized in that: An inclined guide plate is provided at the bottom of the soil removal bin (12).

Images