Automatic olive harvester

Abstract

This utility model relates to the field of agricultural machinery technology and discloses an automatic olive harvester, including a housing. A protective shell is fixedly connected to the inner wall of the housing. A motor is fixedly connected to the upper surface of the protective shell. A support shaft is fixedly mounted on the output end of the motor. A gear assembly is fixedly connected to the outer wall of the support shaft, followed by three gear assemblies. A storage assembly is provided on the outer wall of the primary filter screen for storing the filtered olives. In this utility model, when the olives need to be filtered, the motor is started to drive the support shaft to rotate, causing the support shaft to rotate along with the gear assemblies. This not only reduces the intensity and labor input of manual operation but also improves the stability of the screening process.

Description

Technical Field

[0001] This utility model relates to the field of agricultural machinery technology, and in particular to an automatic olive harvester. Background Technology

[0002] Olives are the fruits of plants in the Oleaceae family, typically oval or egg-shaped. When ripe, the skin changes color from greenish-blue to purplish-black. Rich in unsaturated fatty acids and other nutrients, olives are a core raw material for producing high-quality olive oil. The quality of their harvest directly affects the quality and market value of the olive oil. Automatic olive harvesters are automated devices specifically developed for the olive fruit harvesting process. They aim to replace traditional manual harvesting methods, using mechanical structures to achieve efficient picking, collection, and preliminary processing of the fruit, thereby improving harvesting efficiency and reducing production costs.

[0003] Currently, olives are usually separated into different sizes by manual sorting after harvesting. This involves workers using hand sieves to grade and filter the harvested olives. This traditional method relies on manual operation and often results in inaccurate grading, affecting the quality and efficiency of subsequent olive oil processing. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides an automatic olive harvesting machine, which aims to improve the problem of inaccurate grading, affecting the quality and efficiency of subsequent olive oil processing.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automatic olive harvester, comprising a housing, a protective shell fixedly connected to the inner wall of the housing, a motor fixedly connected to the upper surface of the protective shell, a support shaft fixedly mounted at the output end of the motor, a gear assembly 1 fixedly connected to the outer wall of the support shaft 1, a gear assembly 2 fixedly connected to the outer wall of the support shaft 1, a gear assembly 3 fixedly connected to the outer wall of the support shaft 1, a three-stage filter fixedly connected to the outer wall of the gear assembly 1, a two-stage filter fixedly connected to the outer side of the gear assembly 2, a first-stage filter fixedly connected to the outer wall of the gear assembly 3, a bevel gear set meshing with the teeth of the gear assembly 3, a support shaft 2 fixedly connected to the inner wall of the bevel gear set, and a storage component provided on the outer wall of the first-stage filter for storing filtered and screened olives.

[0006] Preferably, the storage assembly includes an inclined plate, a collection chamber is fixedly connected to the outer wall of the inclined plate, a fixing plate is slidably connected to the outer wall of the collection chamber, and a support column is fixedly connected to the inner wall of the inclined plate.

[0007] Preferably, the outer wall of the first support shaft is rotatably connected to the inner wall of the protective shell, and the outer wall of the second support shaft is rotatably connected to the inner wall of the protective shell.

[0008] Preferably, the outer wall of gear assembly one is rotatably connected to the outer wall of the protective shell, the outer wall of gear assembly two is rotatably connected to the outer wall of the protective shell, and the outer wall of gear assembly three is rotatably connected to the outer wall of the protective shell.

[0009] Preferably, a roller shaft is fixedly connected to the outer wall of the bevel gear set, a chain is provided on the outer wall of the roller shaft, a conveyor roller is fixedly connected to the outer wall of the chain, a waste storage bin is rotatably connected to the outer wall of the roller shaft, and a discharge port is fixedly connected to the inner wall of the waste storage bin.

[0010] Preferably, an olive harvesting assembly is fixedly connected to the inner wall of the housing, a tire is provided on the lower surface of the housing, and a feed inlet is fixedly connected to the outer wall of the olive harvesting assembly.

[0011] Preferably, the outer wall of the fixing plate is fixedly connected to the inner wall of the housing, and the outer wall of the support column is fixedly connected to the outer wall of the fixing plate.

[0012] Preferably, the lower surface of the waste storage bin is fixedly connected to the inner wall of the housing, and the outer wall of the roller shaft is fixedly connected to the inner wall of the waste storage bin.

[0013] This utility model has the following beneficial effects:

[0014] 1. In this utility model, the starting motor drives the support shaft to rotate, which in turn drives the gear assembly one, gear assembly two, and gear assembly three to rotate together, thereby driving the primary filter screen, secondary filter screen, and tertiary filter screen to rotate. This allows the olives to be screened through different screen sizes during the falling process, thus completing the screening. This not only reduces the intensity of manual operation and manpower input, but also improves the stability of the screening process.

[0015] 2. In this utility model, when it is needed, the conveyor roller moves with the chain. At this time, the harvested olives fall on the conveyor roller and are conveyed to the first-stage filter screen. During the conveying process, olives that are too small and impurities will fall into the waste storage bin. The waste and impurities in the waste storage bin will be discharged through the drain, causing the impurities to fall to the ground, thus achieving the effect of recycling as natural nutrients. Attached Figure Description

[0016] Figure 1 This is a perspective view of an automatic olive harvester proposed in this utility model;

[0017] Figure 2 This is a partial structural diagram of the feed inlet of an automatic olive harvester proposed in this utility model;

[0018] Figure 3This is a partial structural diagram of the conveyor roller of an automatic olive harvester proposed in this utility model;

[0019] Figure 4 This is a partial structural diagram of the protective shell of an automatic olive harvester proposed in this utility model;

[0020] Figure 5 This is a partial structural diagram of the support column of an automatic olive harvester proposed in this utility model.

[0021] Legend:

[0022] 1. Machine casing; 2. Protective casing; 3. Motor; 4. Support shaft one; 5. Gear assembly one; 6. Gear assembly two; 7. Gear assembly three; 8. Primary filter screen; 9. Secondary filter screen; 10. Tertiary filter screen; 11. Inclined plate; 12. Collection bin; 13. Fixing plate; 14. Support column; 15. Bevel gear set; 16. Support shaft two; 17. Roller shaft; 18. Chain; 19. Conveyor roller; 20. Waste storage bin; 21. Drain outlet; 22. Feed inlet; 23. Olive harvesting assembly; 24. Tire. Detailed Implementation

[0023] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0024] Reference Figure 1 , Figure 4 and Figure 5 An embodiment of this utility model provides an automatic olive harvester, comprising a housing 1, a protective shell 2 fixedly connected to the inner wall of the housing 1, a motor 3 fixedly connected to the upper surface of the protective shell 2, a support shaft 4 fixedly provided at the output end of the motor 3, a gear assembly 5 fixedly connected to the outer wall of the support shaft 4, a gear assembly 6 fixedly connected to the outer wall of the support shaft 4, a gear assembly 7 fixedly connected to the outer wall of the support shaft 4, a three-stage filter screen 10 fixedly connected to the outer wall of the gear assembly 5, a two-stage filter screen 9 fixedly connected to the outside of the gear assembly 6, a first-stage filter screen 8 fixedly connected to the outer wall of the gear assembly 7, a bevel gear set 15 meshing with the teeth of the gear assembly 7, a support shaft 16 fixedly connected to the inner wall of the bevel gear set 15, and a storage component provided on the outer wall of the first-stage filter screen 8 for storing filtered and screened olives;

[0025] Specifically, the starting motor 3 drives the support shaft 4, causing it to rotate and simultaneously rotate gear assemblies 5, 6, and 7. The support shaft 4 supports and fixes gear assemblies 5, 6, and 7, preventing positional shifts and detachment during operation. This, in turn, causes gear assemblies 5, 6, and 7 to simultaneously rotate the primary filter 8, secondary filter 9, and 10, respectively. As the olives fall, they pass through the primary filter 8, secondary filter 9, and 10... Filter 9 and the third-stage filter 10 respectively screen olives by size, from large-diameter to medium-diameter to small-diameter. The protective shell 2 plays a role in dust protection and positioning support for the first-stage filter 8, the second-stage filter 9, and the third-stage filter 10. It not only reduces the dust and debris adhering to the gear surface and affecting rotation, but also protects the internal parts. It can also accurately fix the relative positions of each screening component through the preset installation position, ensuring the reliability of coordinated operation. After filtration, the filtered olives enter the storage component, completing the multi-stage filtration and screening of the filtered olives.

[0026] Reference Figure 4 and Figure 5 The storage component includes an inclined plate 11, a collection chamber 12 is fixedly connected to the outer wall of the inclined plate 11, a fixed plate 13 is slidably connected to the outer wall of the collection chamber 12, and a support column 14 is fixedly connected to the inner wall of the inclined plate 11.

[0027] Specifically, after layered screening and filtration, the olives pass through the inclined plate 11 and enter the collection chamber 12. The support column 14 supports and fixes the inclined plate 11 during this process, effectively preventing the inclined plate 11 from shifting due to vibrations caused by the rolling of olives. This ensures a stable and smooth process of conveying olives to the collection chamber 12. After the material collection is completed, the fixed plate 13, which serves as its stable base, can be easily pulled out of the collection chamber 12 thanks to its internally preset slide structure. Ultimately, this ensures that the entire process of layered screening and filtration and material removal is efficient and smooth.

[0028] Reference Figure 5 The outer wall of support shaft 14 is rotatably connected to the inner wall of protective shell 2, and the outer wall of support shaft 216 is rotatably connected to the inner wall of protective shell 2.

[0029] Specifically, the protective shell 2 restricts the movement of the support shaft 1 4 and support shaft 2 16 so that they will not be subjected to force and thus not shift in position, thereby affecting the overall function.

[0030] Reference Figure 4 and Figure 5The outer wall of gear assembly 1 5 is rotatably connected to the outer wall of protective shell 2, the outer wall of gear assembly 2 6 is rotatably connected to the outer wall of protective shell 2, and the outer wall of gear assembly 3 7 is rotatably connected to the outer wall of protective shell 2.

[0031] Specifically, the protective shell 2 restricts the gear assembly 5, gear assembly 6, and gear assembly 7 to maintain a fixed position during operation, thereby driving the primary filter 8, secondary filter 9, and tertiary filter 10. Furthermore, the airtight structure of the protective shell 2 prevents dust from entering the interior of the protective shell 2 during use and sticking to the outer walls of the gear assembly 5, gear assembly 6, and gear assembly 7, thus preventing the entire assembly from jamming.

[0032] Reference Figure 4 and Figure 5 A roller shaft 17 is fixedly connected to the outer wall of the bevel gear set 15. A chain 18 is provided on the outer wall of the roller shaft 17. A conveyor roller 19 is fixedly connected to the outer wall of the chain 18. A waste storage bin 20 is rotatably connected to the outer wall of the roller shaft 17. A discharge port 21 is fixedly connected to the inner wall of the waste storage bin 20.

[0033] Specifically, when the bevel gear set 15 starts, it drives the roller shaft 17 to rotate, which in turn drives the chain 18 to rotate. Driven by the chain 18, the conveyor roller 19 starts. At this time, the harvested olives fall onto the conveyor roller 19 and are conveyed to the primary filter screen 8. During this conveying process, olives that are too small in diameter and do not meet the usage standards, as well as fallen leaves and impurities, will fall from the gap between the two conveyor rollers 19 into the waste storage bin 20. The waste storage bin 20 has through grooves on both sides inside, so that unqualified olives, fallen leaves, and impurities can be discharged from the machine through the through grooves. This achieves the effect of initially screening and picking out olives that are too small in diameter and can also discharge them through the through grooves, so that they fall to the root of the olive tree and are used as natural nutrients for the olive tree to be recycled.

[0034] Reference Figure 1 and Figure 3 An olive harvesting assembly 23 is fixedly connected to the inner wall of the housing 1, a tire 24 is provided on the lower surface of the housing 1, and a feed inlet 22 is fixedly connected to the outer wall of the olive harvesting assembly 23.

[0035] Specifically, in the overall structure of the olive harvester, the housing 1 serves as the load-bearing frame, and the olive harvesting assembly 23 is located inside the housing 1, which provides stable protection and support. In order to ensure the movement of the equipment, tires 24 are provided. The tires 24 are connected through the bottom of the housing 1 and can drive the equipment to move. In addition, the outer wall of the olive harvesting assembly 23 corresponds to the position of the feed inlet 22, which facilitates the smooth introduction of the harvested olives onto the conveyor roller 19 for conveying and filtering.

[0036] Reference Figure 3 and Figure 4 The outer wall of the fixing plate 13 is fixedly connected to the inner wall of the housing 1, and the outer wall of the support column 14 is fixedly connected to the outer wall of the fixing plate 13.

[0037] Specifically, the fixing plate 13 is fixed inside the casing 1 to further support and restrict the collection bin 12, prevent tilting, and ensure that the collection bin 12 is always in the preset position. This ensures the stability of the collection process and avoids problems such as material spillage and equipment jamming caused by the displacement of the collection bin 12, thus providing a reliable guarantee for the smooth progress of subsequent processes.

[0038] Reference Figure 1 and Figure 2 The lower surface of the waste storage bin 20 is fixedly connected to the inner wall of the housing 1, and the outer wall of the roller shaft 17 is fixedly connected to the inner wall of the waste storage bin 20.

[0039] Specifically, the housing 1 serves as a load-bearing frame, providing support and fixation for the waste storage bin 20, ensuring that it will not shift its position when falling. The waste storage bin 20 not only ensures the stability of the roller shaft 17 during operation, but also completes the waste conveying through its transmission action, further ensuring the waste processing flow.

[0040] Working principle: When olives are harvested, the motor 3 on the protective shell 2 is started and drives the bevel gear set 15. The bevel gear set 15 drives the roller shaft 17 to run, which in turn drives the chain 18 to run. Driven by the chain 18, the conveyor roller 19 starts. At this time, the harvested olives will fall on the conveyor roller 19 and be conveyed to the primary filter screen 8. During this conveying process, olives that are too small in diameter and do not meet the usage standards, as well as fallen leaves and impurities, will fall from the gaps between the conveyor rollers 19 into the waste storage bin 20. The waste storage bin 20 has through slots on both sides, so that unqualified olives, fallen leaves and impurities can be discharged from the machine through the through slots. This achieves the effect of initially screening and picking out olives that are too small in diameter and do not meet the requirements. It can also discharge these through the drain outlet 21 of the through slots, so that they fall to the root of the olive tree and are used as natural nutrients for the olive tree to be recycled.

[0041] When the olives are conveyed to the primary filter screen 8, the motor 3 on the protective shell 2 is started and the support shaft 4 is driven to rotate. The support shaft 4 rotates and drives the gear assembly 5, gear assembly 6, and gear assembly 7 to rotate simultaneously. The gear assembly 5, gear assembly 6, and gear assembly 7 drive the primary filter screen 8, the secondary filter screen 9, and the tertiary filter screen 10 to rotate simultaneously. As the olives fall, they are screened by size through the primary filter screen 8, the secondary filter screen 9, and the tertiary filter screen 10, from large diameter to medium diameter to small diameter. After filtration, they enter the collection chamber 12 through the corresponding inclined plates 11 of each layer. After collection, the fixed plate 13 has a pre-set sliding structure inside, which can facilitate the easy pulling out of the collection chamber 12. This ensures that the olives are removed after layered screening and filtration, thereby ensuring a stable screening and conveying effect.

[0042] This automatic olive harvester not only achieves the effect of separating olives from impurities and ensuring the stability of the screening and conveying process, but also realizes the recycling of natural nutrients from impurities.

[0043] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automatic olive harvester, comprising a casing (1), characterized in that: The inner wall of the housing (1) is fixedly connected to a protective shell (2), and the upper surface of the protective shell (2) is fixedly connected to a motor (3). The output end of the motor (3) is fixedly provided with a support shaft (4). The outer wall of the support shaft (4) is fixedly connected to a gear assembly (5). The outer wall of the support shaft (4) is fixedly connected to a gear assembly (6). The outer wall of the support shaft (4) is fixedly connected to a gear assembly (7). The outer wall of the gear assembly (5) is fixedly connected to a three-stage filter screen (10). The outer side of the gear assembly (6) is fixedly connected to a two-stage filter screen (9). The outer wall of the gear assembly (7) is fixedly connected to a first-stage filter screen (8). The tooth ends of the gear assembly (7) are meshed with a bevel gear set (15). The inner wall of the bevel gear set (15) is fixedly connected to a support shaft (16). The outer wall of the first-stage filter screen (8) is provided with a storage component, which is used to store the filtered olives.

2. The automatic olive harvester according to claim 1, characterized in that: The storage assembly includes an inclined plate (11), a collection chamber (12) is fixedly connected to the outer wall of the inclined plate (11), a fixing plate (13) is slidably connected to the outer wall of the collection chamber (12), and a support column (14) is fixedly connected to the inner wall of the inclined plate (11).

3. The automatic olive harvester according to claim 1, characterized in that: The outer wall of the first support shaft (4) is rotatably connected to the inner wall of the protective shell (2), and the outer wall of the second support shaft (16) is rotatably connected to the inner wall of the protective shell (2).

4. An automatic olive harvester according to claim 1, characterized in that: The outer wall of gear assembly one (5) is rotatably connected to the outer wall of the protective shell (2), the outer wall of gear assembly two (6) is rotatably connected to the outer wall of the protective shell (2), and the outer wall of gear assembly three (7) is rotatably connected to the outer wall of the protective shell (2).

5. An automatic olive harvester according to claim 1, characterized in that: The outer wall of the bevel gear set (15) is fixedly connected to a roller shaft (17), the outer wall of the roller shaft (17) is provided with a chain (18), the outer wall of the chain (18) is fixedly connected to a conveyor roller (19), the outer wall of the roller shaft (17) is rotatably connected to a waste storage bin (20), and the inner wall of the waste storage bin (20) is fixedly connected to a drain port (21).

6. An automatic olive harvester according to claim 1, characterized in that: An olive harvesting assembly (23) is fixedly connected to the inner wall of the housing (1), and a tire (24) is provided on the lower surface of the housing (1). An inlet (22) is fixedly connected to the outer wall of the olive harvesting assembly (23).

7. An automatic olive harvester according to claim 2, characterized in that: The outer wall of the fixing plate (13) is fixedly connected to the inner wall of the housing (1), and the outer wall of the support column (14) is fixedly connected to the outer wall of the fixing plate (13).

8. An automatic olive harvester according to claim 5, characterized in that: The lower surface of the waste storage bin (20) is fixedly connected to the inner wall of the housing (1), and the outer wall of the roller shaft (17) is fixedly connected to the inner wall of the waste storage bin (20).

Images