Self-propelled pepper harvester

Abstract

The utility model discloses a self-propelled pepper harvester, and relates to the technical field of machine manufacturing. The fruit picking machine comprises a vehicle body, a cab, a cut-down assembly, an auger assembly, a conveying chain harrow, a primary fruit picking assembly and a secondary fruit picking assembly, the auger assembly is arranged at the front end of the vehicle body, the cut-down assembly is arranged at the top end of the auger assembly, the conveying chain harrow is arranged on the vehicle body, and the conveying chain harrow is arranged at the rear end of the auger assembly; according to the equipment, the spiral steel is arranged in the primary separation assembly and the secondary picking assembly to rotate for threshing, and the spiral steel also has a discharging and conveying function; by means of the design, the problem of pepper crushing is effectively solved, and the clean threshing process is achieved; the equipment performs longitudinal threshing (primary threshing) and transverse threshing (secondary threshing), and performs threshing work for two times on peppers, so that the threshing effect is remarkably improved, the crushing condition is reduced, the completeness of the peppers is kept, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of machinery manufacturing, in particular to a self-propelled pepper harvester. Background Art

[0002] In recent years, pepper harvesters have played an important role in the mechanization of pepper planting, reducing the burden on farmers, improving production efficiency, and increasing farmers' income.

[0003] Since pepper fruits have thin skins and brittle flesh, they are prone to mechanical damage under the action of force during the existing mechanical harvesting process. Different degrees of damage not only cause the peppers to shrink, reduce in quality, or even quickly rot and mildew during subsequent drying, storage, and transportation, but also seriously affect the processing of subsequent products such as pepper red pigment and chili powder, greatly reducing the economic value. Therefore, it is necessary to set up a pepper harvester that can solve the above problems. Summary of the Utility Model

[0004] To achieve the above object, the utility model provides the following technical solution: a self-propelled pepper harvester, which includes a vehicle body, a cab, a cutting and toppling component, a screw conveyor component, a conveying chain rake, a primary fruit picking component, and a secondary fruit picking component. The screw conveyor component is arranged at the front end of the vehicle body, the cutting and toppling component is arranged at the top of the screw conveyor component, the conveying chain rake is arranged on the vehicle body, the conveying chain rake is arranged at the rear end of the screw conveyor component, the primary fruit picking component is arranged on the vehicle body, the secondary fruit picking component is also arranged on the vehicle body, the primary fruit picking component is arranged at the rear end of the secondary fruit picking component, and the primary fruit picking component is communicated with the secondary fruit picking component; a feeding and conveying component is arranged at the rear end of the secondary fruit picking component, and the feeding and conveying component is fixedly arranged on the vehicle frame; screens are arranged at the bottoms of the primary fruit picking component and the secondary fruit picking component; the primary fruit picking component is longitudinally arranged on the vehicle frame, and the secondary fruit picking component is transversely arranged on the vehicle frame;

[0005] The primary fruit picking component includes a first shaft rod, a first connecting rod, and a first spiral steel. The number of the first connecting rods is multiple, and the multiple first connecting rods are evenly arranged on the first shaft rod. The first spiral steel is fixedly connected to the first shaft rod through the first connecting rod;

[0006] The secondary fruit picking component includes a second shaft rod, a second connecting rod, and a second spiral steel. The number of the second connecting rods is multiple, and the multiple second connecting rods are evenly arranged on the second shaft rod. The second spiral steel is fixedly connected to the second shaft rod through the second connecting rod.

[0007] Preferably, conveyors are arranged at the bottoms of the primary fruit picking component and the secondary fruit picking component, and the conveyors transport the peppers onto the feeding and conveying component.

[0008] Preferably, a conveyor is provided at the bottom of the primary fruit picking assembly, and the end of the conveyor is communicated with the secondary fruit picking assembly.

[0009] Preferably, a roller is provided between the conveying chain harrow and the primary fruit picking assembly. The front section of the primary fruit picking assembly is communicated with the roller, and the rear end of the conveying chain harrow is communicated with the roller.

[0010] Preferably, the conveying chain harrow is inclined.

[0011] Preferably, the auger assembly and both sides of the mowing assembly are respectively connected by a lifting mechanism.

[0012] Beneficial effects: Compared with the prior art, the equipment of the present utility model performs threshing by setting a spiral steel rotation in the primary separation combination and the secondary fruit picking assembly. The spiral steel also has the function of discharging and conveying; this design effectively solves the problem of pepper crushing and realizes a clean threshing process; the equipment performs longitudinal threshing (primary separation) and transverse threshing (secondary separation), and performs two threshing operations on the peppers, thereby significantly improving the threshing effect, reducing the crushing situation, maintaining the integrity of the peppers, and improving the working efficiency. Description of the Drawings

[0013] Figure 1 It is a schematic structural diagram of Embodiment 1 of the present utility model.

[0014] Figure 2 It is a schematic structural diagram of Embodiment 2 of the present utility model.

[0015] Figure 3 It is a cross-sectional view of A of the present utility model.

[0016] Figure 4 It is a schematic structural diagram of the separation assembly of the present utility model.

[0017] In the drawings: 1 - vehicle body, 2 - cab, 3 - mowing assembly, 4 - auger assembly, 5 - conveying chain harrow, 6 - primary fruit picking assembly, 601 - first shaft, 602 - first connecting rod, 603 - first spiral steel, 7 - secondary fruit picking assembly, 701 - second shaft, 702 - second connecting rod, 703 - second spiral steel, 8 - feeding and conveying assembly, 9 - screen, 10 - conveyor, 11 - roller, 12 - lifting mechanism. Detailed Description of the Invention

[0018] The technical solutions of this patent will be further described in detail below in conjunction with the specific embodiments.

[0019] Embodiment 1

[0020] Please refer to the accompanying drawings of the specification. In an embodiment of the present utility model, a self-propelled pepper harvester includes a vehicle body 1, a cab 2, a cutting and toppling assembly 3, a screw conveyor assembly 4, a conveying chain rake 5, a primary fruit picking assembly 6, and a secondary fruit picking assembly 7. The screw conveyor assembly 4 is disposed at the front end of the vehicle body 1, the cutting and toppling assembly 3 is disposed at the top of the screw conveyor assembly 4, the conveying chain rake 5 is disposed on the vehicle body 1, the conveying chain rake 5 is disposed at the rear end of the screw conveyor assembly 4, the primary fruit picking assembly 6 is disposed on the vehicle body 1, the secondary fruit picking assembly 7 is also disposed on the vehicle body 1, the primary fruit picking assembly 6 is disposed at the rear end of the secondary fruit picking assembly 7, and the primary fruit picking assembly 6 is communicatively connected to the secondary fruit picking assembly 7; a feeding and conveying assembly 8 is disposed at the rear end of the secondary fruit picking assembly 6, and the feeding and conveying assembly 8 is fixedly disposed on the vehicle frame 1; screens 9 are disposed at the bottoms of both the primary fruit picking assembly 6 and the secondary fruit picking assembly 7; the primary fruit picking assembly 6 is longitudinally disposed on the vehicle frame, and the secondary fruit picking assembly 7 is transversely disposed on the vehicle frame;

[0021] The primary fruit picking assembly 6 includes a first shaft rod 601, a first connecting rod 602, and a first spiral steel 603. The number of the first connecting rods 602 is multiple, and the multiple first connecting rods 602 are evenly disposed on the first shaft rod 601. The first spiral steel 603 is fixedly connected to the first shaft rod 601 through the first connecting rod 602;

[0022] The secondary fruit picking assembly 7 includes a second shaft rod 701, a second connecting rod 702, and a second spiral steel 703. The number of the second connecting rods 702 is multiple, and the multiple second connecting rods 702 are evenly disposed on the second shaft rod 701. The second spiral steel 703 is fixedly connected to the second shaft rod 701 through the second connecting rod 7102.

[0023] Furthermore, a conveyor 10 is disposed at the bottoms of both the primary fruit picking assembly 6 and the secondary fruit picking assembly 7, and the conveyor 10 transports peppers onto the feeding and conveying assembly 8.

[0024] Furthermore, a roller 11 is disposed between the conveying chain rake 5 and the primary fruit picking assembly 6. The front section of the primary fruit picking assembly 6 is communicatively connected to the roller 11, and the rear end of the conveying chain rake 5 is communicatively connected to the roller 11.

[0025] Furthermore, the conveying chain rake 5 is inclined.

[0026] Furthermore, both sides of the screw conveyor assembly 4 and the cutting and toppling assembly 3 are respectively connected by a lifting mechanism 12.

[0027] Embodiment 2

[0028] A self-propelled pepper harvester, which includes a vehicle body 1, a cab 2, a cutting-down component 3, a screw conveyor component 4, a conveying chain harrow 5, a primary fruit-picking component 6 and a secondary fruit-picking component 7. The screw conveyor component 4 is arranged at the front end of the vehicle body 1, the cutting-down component 3 is arranged at the top end of the screw conveyor component 4, the conveying chain harrow 5 is arranged on the vehicle body 1, the conveying chain harrow 5 is arranged at the rear end of the screw conveyor component 4, the primary fruit-picking component 6 is arranged on the vehicle body 1, the secondary fruit-picking component 7 is also arranged on the vehicle body 1, the primary fruit-picking component 6 is arranged at the rear end of the secondary fruit-picking component 7, and the primary fruit-picking component 6 is communicated with the secondary fruit-picking component 7; a feeding and conveying component 8 is arranged at the rear end of the secondary fruit-picking component 6, and the feeding and conveying component 8 is fixedly arranged on the vehicle frame 1; screens 9 are arranged at the bottom ends of both the primary fruit-picking component 6 and the secondary fruit-picking component 7; the primary fruit-picking component 6 is longitudinally arranged on the vehicle frame, and the secondary fruit-picking component 7 is transversely arranged on the vehicle frame;

[0029] The primary fruit-picking component 6 includes a first shaft rod 601, a first connecting rod 602 and a first spiral steel 603. The number of the first connecting rods 602 is multiple, and multiple first connecting rods 602 are evenly arranged on the first shaft rod 601. The first spiral steel 603 is fixedly connected to the first shaft rod 601 through the first connecting rod 602;

[0030] The secondary fruit-picking component 7 includes a second shaft rod 701, a second connecting rod 702 and a second spiral steel 703. The number of the second connecting rods 702 is multiple, and multiple second connecting rods 702 are evenly arranged on the second shaft rod 701. The second spiral steel 703 is fixedly connected to the second shaft rod 701 through the second connecting rod 7102.

[0031] Furthermore, a conveyor 10 is arranged at the bottom end of the primary fruit-picking component 6, and the end of the conveyor 10 is communicated with the secondary fruit-picking component 7.

[0032] Working principle: First, the cutting-down component grabs the whole pepper plant at the front end of the vehicle body and sends it into the screw conveyor component. The screw conveyor component brings the whole pepper plant onto the conveying chain harrow. Then, the pepper is conveyed by the conveying chain harrow to the primary fruit-picking component, which is responsible for preliminary fruit-picking. The fallen peppers fall onto the conveyor through the screen. Next, the peppers and pepper branches that have not fallen are sent into the secondary fruit-picking component for further fruit-picking operation. After secondary fruit-picking, the peppers fall through the screen and are sent to the feeding and conveying component by the conveyor at the bottom end, and finally the peppers are sent out of the machine. The pepper straws fall out from one side of the secondary fruit-picking component;

[0033] In summary, the device of the present utility model performs threshing by setting a spiral steel rotation in the primary detachment combination and the secondary fruit picking assembly, and the spiral steel also has the function of discharging and conveying; this design effectively solves the problem of pepper crushing and realizes a clean threshing process; the device performs longitudinal threshing (primary detachment) and transverse threshing (secondary detachment), and conducts two threshing operations on the peppers, thereby significantly improving the threshing effect, reducing the crushing situation, maintaining the integrity of the peppers, and improving the working efficiency.

[0034] The above are only the preferred embodiments of the present utility model. It should be noted that for those skilled in the art, without departing from the concept of the present utility model, several deformations and improvements can still be made, and these should also be regarded as the protection scope of the present utility model, and these will not affect the implementation effect of the present utility model and the practicability of the patent.

Claims

1. A self-propelled pepper harvester, characterized in that: The invention comprises a vehicle body (1), a cab (2), a cutting assembly (3), an auger assembly (4), a conveyor chain rake (5), a primary fruit picking assembly (6) and a secondary fruit picking assembly (7), wherein the auger assembly (4) is arranged at the front end of the vehicle body (1), the cutting assembly (3) is arranged at the top end of the auger assembly (4), the conveyor chain rake (5) is arranged on the vehicle body (1), the conveyor chain rake (5) is arranged at the rear end of the auger assembly (4), the primary fruit picking assembly (6) is arranged on the vehicle body (1), and the secondary fruit picking assembly (7) is also arranged at the top end of the auger assembly (4). On the vehicle body (1), the primary fruit picking component (6) is arranged at the rear end of the secondary fruit picking component (7), and the primary fruit picking component (6) is connected to the secondary fruit picking component (7); a feeding and conveying component (8) is arranged at the rear end of the secondary fruit picking component (7), and the feeding and conveying component (8) is fixedly arranged on the vehicle body (1); a screen (9) is arranged at the bottom ends of the primary fruit picking component (6) and the secondary fruit picking component (7); the primary fruit picking component (6) is arranged longitudinally on the vehicle frame, and the secondary fruit picking component (7) is arranged transversely on the vehicle frame; The one-time fruit picking assembly (6) comprises an axle rod one (601), a connecting rod one (602) and a spiral steel one (603), wherein the connecting rod one (602) is provided in a plurality, and the plurality of connecting rods one (602) are evenly arranged on the axle rod one (601), and the spiral steel one (603) is fixedly connected to the axle rod one (601) via the connecting rod one (602); The secondary fruit picking assembly (7) comprises a shaft rod (701), a connecting rod (702) and a spiral steel (703). There are multiple connecting rods (702), and the multiple connecting rods (702) are evenly arranged on the shaft rod (701). The spiral steel (703) and the shaft rod (701) are fixedly connected via the connecting rod (702).

2. A self-propelled pepper harvester according to claim 1, characterized in that: Conveyors (10) are provided at the bottom ends of the primary fruit picking assembly (6) and the secondary fruit picking assembly (7), and the conveyors (10) transport the peppers to the feeding and conveying assembly (8).

3. The self-propelled pepper harvester according to claim 1, characterized in that: A conveyor (10) is provided at the bottom end of the primary fruit picking component (6), and the end of the conveyor (10) is connected to the secondary fruit picking component (7).

4. The self-propelled pepper harvester according to claim 1, characterized in that: A roller (11) is provided between the conveyor chain rake (5) and the primary fruit picking assembly (6); the front section of the primary fruit picking assembly (6) is connected to the roller (11), and the rear end of the conveyor chain rake (5) is connected to the roller (11).

5. The self-propelled pepper harvester according to claim 1, characterized in that: The conveyor chain rake (5) is arranged obliquely.

6. The self-propelled pepper harvester according to claim 1, characterized in that: The auger assembly (4) and the two sides of the cutting assembly (3) are respectively connected by a lifting mechanism (12).

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