An adjustable leek harvester

Abstract

The utility model relates to leek harvesting technical field discloses a kind of adjustable leek harvesters, including main component, rack, the rack is fixed with harvesting mechanism, the harvesting mechanism side is provided with first conveyor belt, the first conveyor belt side is provided with second conveyor belt, the second conveyor belt side is fixed with platform, the platform other side is fixed with receiving hopper.The utility model has beneficial effect for: through the linkage design of distributing component and pushing mechanism, when pushing mechanism works normally, distributing component synchronously participates in pushing work, can assist pushing mechanism to push leek to receiving hopper direction more efficiently, improve pushing efficiency, when pushing mechanism stops, distributing mechanism is automatically triggered, and the leek remaining on platform is divided into two piles, so that the leek close to receiving board side is pushed to receiving board, avoid the trouble of manual pile, and operator does not need additional manual operation, and directly taking down receiving board can complete unloading.

Description

Technical Field

[0001] This utility model relates to the field of leek harvesting technology, and in particular to an adjustable leek harvester. Background Technology

[0002] In the existing leek harvesting process, using an adjustable leek harvester can improve harvesting efficiency to some extent. Its working mode is that the harvested leeks are transported to the platform by a conveyor belt, and then the leeks are pushed into the receiving hopper containing the receiving plate by the pushing mechanism. When a certain amount of leeks are collected and the machine stops, the pushing mechanism stops working. At this time, there are often leeks left at the connection between the platform and the receiving plate. The operator has to manually sort these leeks. If they are not sorted, the remaining leeks are very easy to spill when the receiving plate is removed for unloading, which not only increases the labor intensity, but also reduces the unloading efficiency. Utility Model Content

[0003] In view of the problems existing in the above and / or existing adjustable leek harvesters, this utility model is proposed.

[0004] Therefore, the problem that this utility model aims to solve is that when the leek harvester is unloading, the operator needs to manually separate the remaining leeks at the connection between the platform and the receiving plate, which is cumbersome and affects the unloading efficiency.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: an adjustable leek harvester, comprising a main body component, a frame, a harvesting mechanism fixed on the frame, a first conveyor belt arranged on one side of the harvesting mechanism, a second conveyor belt arranged on one side of the first conveyor belt, a platform fixed on one side of the second conveyor belt, a hopper fixed on the other side of the platform, and a pushing mechanism fixed on the frame.

[0006] The feeding mechanism includes a first rotating plate located on one side of the frame;

[0007] The material distribution assembly, located on the first rotating plate, includes a material distribution component. The first rotating plate has a lifting groove. The material distribution component includes a lifting plate disposed in the lifting groove. The first rotating plate has a rotating groove. A fixed shaft is fixed in the rotating groove. A rotating block is sleeved on the fixed shaft. A rotating plate is fixed on the rotating block.

[0008] As a preferred embodiment of the adjustable leek harvester of this utility model, the material distribution component further includes a trigger element located above the lifting plate. A sliding groove is provided on the first rotating plate, and a gravity block is provided in the sliding groove. A first spring is fixed on one side of the gravity block, and the other end of the first spring is fixed to the inner wall of the sliding groove.

[0009] In a preferred embodiment of the adjustable leek harvester of this utility model, a buffer pad is fixed to the inner wall of the chute.

[0010] In a preferred embodiment of the adjustable leek harvester of this utility model, a second spring is fixed to one side of the lifting plate, and the other end of the second spring is fixed to the inner wall of the lifting groove.

[0011] In a preferred embodiment of the adjustable leek harvester of this utility model, a torsion spring is provided on the outer sleeve of the fixed shaft, and the two ends of the torsion spring are respectively fixed to the inner wall of the rotating groove and the rotating block.

[0012] In a preferred embodiment of the adjustable leek harvester of this utility model, a material distribution plate is fixed to the end of the rotating plate, and a soft brush is fixed to one side of the material distribution plate.

[0013] In a preferred embodiment of the adjustable leek harvester of this utility model, there are two sets of the fixed shaft, the rotating block, and the rotating plate.

[0014] In a preferred embodiment of the adjustable leek harvester of this utility model, the pushing mechanism further includes a motor located on one side of the frame, a second rotating plate fixed on one side of the motor, a connecting rod provided between the second rotating plate and the first rotating plate, and a push rod fixed on the connecting rod.

[0015] In a preferred embodiment of the adjustable leek harvester of this utility model, the harvesting mechanism includes an adjusting component fixed to the frame, and a cutter is provided on one side of the adjusting component.

[0016] In a preferred embodiment of the adjustable leek harvester of this utility model, a collecting plate is placed inside the hopper, and a handrail is fixed on the frame.

[0017] The beneficial effects of this utility model are as follows: Through the linkage design of the material distribution component and the material pushing mechanism, when the material pushing mechanism is working normally, the material distribution component participates in the material pushing work in sync, which can help the material pushing mechanism push the chives to the direction of the receiving hopper more efficiently, thereby improving the material pushing efficiency. When the material pushing mechanism stops, the material distribution mechanism is automatically triggered, which divides the chives remaining on the platform into two piles, so that the chives on the side closer to the receiving plate are pushed onto the receiving plate, avoiding the trouble of manual piling. Operators do not need to perform any additional manual operations and can directly remove the receiving plate to complete the unloading. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0019] Figure 1 This is a structural diagram of an adjustable leek harvester.

[0020] Figure 2 This is a structural diagram of the harvesting mechanism of an adjustable leek harvester.

[0021] Figure 3 This is a structural diagram of the pushing mechanism of an adjustable leek harvester.

[0022] Figure 4 This is a cross-sectional view of the first rotating plate of an adjustable leek harvester.

[0023] Figure 5 For adjustable leek harvesters Figure 4 Enlarged view of the structure at point A in the middle.

[0024] Figure 6 This is a cross-sectional view of the lifting plate of an adjustable leek harvester.

[0025] Figure 7 For adjustable leek harvesters Figure 6 Enlarged view of the structure at point B in the middle.

[0026] Figure 8 For adjustable leek harvesters Figure 6 Enlarged view of the structure at point C. Detailed Implementation

[0027] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0028] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0030] Example 1

[0031] Reference Figures 1-8 This is the first embodiment of the present invention, which provides an adjustable leek harvester. The adjustable leek harvester includes a main body component 100, a frame 101, a harvesting mechanism 102 fixed on the frame 101, the harvesting mechanism 102 harvests leeks, a first conveyor belt 103 is provided on one side of the harvesting mechanism 102, a second conveyor belt 104 is provided on one side of the first conveyor belt 103, a platform 105 is fixed on one side of the second conveyor belt 104, the harvested leeks enter the platform 105 through the first conveyor belt 103 and the second conveyor belt 104, a receiving hopper 106 is fixed on the other side of the platform 105, and a pushing mechanism 107 is fixed on the frame 101, the pushing mechanism 107 pushes the leeks located on the platform 105 into the receiving hopper 106. This is prior art, and this solution will not be described in detail here, and those skilled in the art can clearly understand the working principle.

[0032] The feeding mechanism 107 includes a first rotating plate 1071 located on one side of the frame 101. When the feeding mechanism 107 is working normally, the first rotating plate 1071 will rotate around its center point.

[0033] The material distribution assembly 200 is located on the first rotating plate 1071 and includes a material distribution component 201, which is used to divide the chives on the platform 105 into piles after the machine stops, so that the chives near the receiving hopper 106 can continue to move to the receiving hopper.

[0034] The first rotating plate 1071 has a lifting groove 1071-1. The material distribution component 201 includes a lifting plate 2011 disposed in the lifting groove 1071-1. The first rotating plate 1071 has a rotating groove 107-2. A fixed shaft 2012 is fixed in the rotating groove 107-2. A rotating block 2013 is sleeved on the fixed shaft 2012. The rotating block 2013 can rotate around the fixed shaft 2012. In the initial state, a part of the rotating block 2013 is located in the lifting groove 1071-1. A rotating plate 2014 is fixed on the rotating block 2013.

[0035] When the lifting plate 2011 moves downward, the end face of the lifting plate 2011 will first contact and press with the rotating block 2013, thereby causing the rotating block 2013 to rotate around the fixed shaft 2012, which in turn drives the rotating plate 2014 to rotate, thus assisting in material distribution.

[0036] Example 2

[0037] Reference Figures 1-8 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0038] Specifically, the material distribution component 200 also includes a trigger 202 located above the lifting plate 2011. The trigger 202 is configured to ensure that the material distribution component 200 will only be triggered to perform the material distribution operation after the pushing mechanism 107 has stopped working.

[0039] A slide groove 1071-3 is provided on the first rotating plate 1071. A gravity block 2021 is provided in the slide groove 1071-3. The gravity block 2021 is used to detect whether the pushing mechanism 107 is in working state. The slide groove 1071-3 is located on one side of the center of the first rotating plate 1071. A first spring 2022 is fixed on one side of the gravity block 2021. The other end of the first spring 2022 is fixed to the inner wall of the slide groove 1071-3.

[0040] When the feeding mechanism 107 is working, the first rotating plate 1071 will rotate around its center point. At this time, under the action of centrifugal force, the gravity block 2021 will move towards the end of the first rotating plate 1071, thereby compressing the first spring 2022. The gravity block 2021 will not apply pressure to the top of the lifting plate 2011. At this time, the bottom of the lifting plate 2011 will not contact the rotating block 2013.

[0041] When the feeding mechanism 107 stops working, the first rotating plate 1071 will be in a vertical state. At this time, the gravity block 2021 is located at the higher end of the first rotating plate 1071. Under the action of gravity, the gravity block 2021 will move downward, the first spring 2022 will be stretched, and an upward pulling force will be applied to the gravity block 2021, so that the gravity block 2021 slowly moves downward until it contacts the top of the lifting plate 2011, and then squeezes the lifting plate 2011, so that the rotating block 2013 rotates around the fixed shaft 2012, thereby driving the rotating plate 2014 to rotate, thus assisting in the material distribution.

[0042] Specifically, a buffer pad 2023 is fixed to the inner wall of the slide 1071-3. The buffer pad 2023 is used to buffer the force of the gravity block 2021 moving in the slide 1071-3.

[0043] Specifically, a second spring 2015 is fixed to one side of the lifting plate 2011, and the other end of the second spring 2015 is fixed to the inner wall of the lifting groove 1071-1. The second spring 2015 provides a continuous thrust to the lifting plate 2011. The second spring 2015 has a large elasticity, and the lifting plate 2011 is made of very light material. When the first rotating plate 1071 rotates, the centrifugal force of the lifting plate 2011 will not cause the second spring 2015 to be compressed in a large way, so that the bottom of the lifting plate 2011 will not contact the rotating block 2013.

[0044] The second spring 2015 is also used to reset the lifting plate 2011. When the gravity block 2021 no longer presses on the lifting plate 2011, the lifting plate 2011 will return to its initial position under the action of the second spring 2015.

[0045] Specifically, a torsion spring 2016 is sleeved on the fixed shaft 2012. The two ends of the torsion spring 2016 are fixed to the inner wall of the rotating groove 107-2 and the rotating block 2013, respectively. The torsion spring 2016 is used to reset the rotating block 2013. When the lifting plate 2011 drives the rotating block 2013 to rotate around the fixed shaft 2012, the torsion spring 2016 will be compressed. When the lifting plate 2011 returns to the initial position, the torsion spring 2016 resets, thereby driving the rotating block 2013 to reset. At this time, the rotating block 2013 and the rotating plate 2014 will be located inside the first rotating plate 1071.

[0046] Specifically, a distribution plate 2017 is fixed to the end of the rotating plate 2014. The rotation of the rotating plate 2014 can drive the distribution plate 2017 to rotate synchronously. When the pushing mechanism 107 is started, the rotating plate 2014 is located inside the first rotating plate 1071. Since the two are relatively stationary, when the first rotating plate 1071 rotates, the rotating plate 2014 rotates accordingly, and the distribution plate 2017 also rotates, thereby assisting in pushing the material. After the pushing mechanism 107 stops, the rotating plate 2014 rotates around the fixed shaft 2012, which drives the rotating plate 2014 to rotate and causes the distribution plate 2017 to rotate. The distribution plate 2017 divides the chives located on the platform 105 into piles. The chives on the side closer to the receiving hopper 106 will be pushed into the receiving hopper 106, while the other part of the chives will continue to be pushed after the subsequent pushing mechanism 107 is started.

[0047] A soft brush 2018 is fixed to one side of the material distribution plate 2017. By setting the soft brush 2018, when the material distribution plate 2017 is in a vertical state, its bottom contacts the platform 105 through the soft brush 2018. At the same time, the soft brush 2018 does not affect the tilt of the material distribution plate 2017, and can still contact the platform 105 after the material distribution plate 2017 has a large tilt angle, so that the chives on the platform 105 can be pushed into the receiving hopper 106.

[0048] Example 3

[0049] Reference Figures 1-8 This is the third embodiment of the present invention, which is based on the first two embodiments.

[0050] Specifically, there are two sets of fixed shaft 2012, rotating block 2013 and rotating plate 2014, which are symmetrically distributed in the first rotating plate 1071. There are also two material distribution plates 2017, so that after the pushing mechanism 107 stops working, the two material distribution plates 2017 can rotate simultaneously in a direction away from each other, thereby dividing the chives on the platform 105 into two piles, which facilitates unloading.

[0051] Specifically, the pushing mechanism 107 also includes a motor 1072 located on one side of the frame 101. The motor 1072 is fixed to the frame 101 via a support plate. A second rotating plate 1073 is fixed to one side of the motor 1072. A connecting rod 1074 is provided between the second rotating plate 1073 and the first rotating plate 1071. The connecting rod 1074 is rotatably connected to the second rotating plate 1073 and the first rotating plate 1071. A push rod 1075 is fixed on the connecting rod 1074. After the motor 1072 is started, it will drive the second rotating plate 1073 and the first rotating plate 1071. 071 rotates synchronously, the second rotating plate 1073 rotates around the motor shaft, and the first rotating plate 1071 rotates around the shaft located at its center position. The position of this shaft is fixed, and it works with the push rod 1075 to push the chives on the platform 105 into the receiving hopper 106. This is existing technology, and this solution will not be described in detail. Moreover, those skilled in the art can clearly understand the working principle. By setting it up so that each time the motor 1072 stops, that is, after completing one cycle, the first rotating plate 1071 is in a vertical state, and the push rod 1075 is in the upper position.

[0052] Specifically, the harvesting mechanism 102 includes an adjusting component 1021 fixed to the frame 101. A cutter 1022 is provided on one side of the adjusting component 1021. The adjusting component 1021 is used to adjust the height of the cutter 1022 from the ground, thereby adjusting the cutting depth of the chives. The adjusting component 1021 is equipped with a hydraulic system, and the height of the cutter 1022 can be adjusted by operating the hydraulic control valve. This is prior art, and this solution will not be described in detail. Moreover, those skilled in the art can clearly understand the working principle.

[0053] Specifically, a collecting plate 108 is placed inside the receiving hopper 106, and a handrail 109 is fixed on the frame 101. The chives that fall into the receiving hopper 106 will accumulate on the collecting plate 108. The unloading can be completed by removing the collecting plate 108 from the receiving hopper 106.

[0054] When the feeding mechanism 107 is in use, the first rotating plate 1071 will rotate around its center point. At this time, under the action of centrifugal force, the gravity block 2021 will move towards the end of the first rotating plate 1071, thereby compressing the first spring 2022. The gravity block 2021 will not apply pressure to the top of the lifting plate 2011. At this time, the bottom of the lifting plate 2011 will not contact the rotating block 2013. The rotating plate 2014 is located inside the first rotating plate 1071. When the first rotating plate 1071 rotates, the rotating plate 2014 rotates accordingly, and the material distribution plate 2017 also rotates, thereby assisting in feeding.

[0055] When the pushing mechanism 107 stops working, the first rotating plate 1071 will be in a vertical state. At this time, the gravity block 2021 is located at the higher end of the first rotating plate 1071. Under the action of gravity, the gravity block 2021 will move downward, the first spring 2022 will be stretched, and an upward pulling force will be applied to the gravity block 2021, so that the gravity block 2021 slowly moves downward until it contacts the top of the lifting plate 2011. Then it squeezes the lifting plate 2011, so that the rotating block 2013 rotates around the fixed shaft 2012, thereby driving the rotating plate 2014 to rotate, and causing the distributing plate 2017 to rotate. The distributing plate 2017 will divide the chives on the platform 105 into piles. The chives near the receiving hopper 106 will be pushed onto the collecting plate 108. Then the collecting plate 108 will be removed from the receiving hopper 106 to complete the unloading.

[0056] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. An adjustable leek harvester, characterized by: include, The main component (100) includes a frame (101), a harvesting mechanism (102) fixed on the frame (101), a first conveyor belt (103) on one side of the harvesting mechanism (102), a second conveyor belt (104) on one side of the first conveyor belt (103), a platform (105) fixed on one side of the second conveyor belt (104), a hopper (106) fixed on the other side of the platform (105), and a pushing mechanism (107) fixed on the frame (101). The pushing mechanism (107) includes a first rotating plate (1071) located on one side of the frame (101). The material distribution assembly (200) is located on the first rotating plate (1071) and includes a material distribution component (201). The first rotating plate (1071) has a lifting groove (1071-1). The material distribution component (201) includes a lifting plate (2011) disposed in the lifting groove (1071-1). The first rotating plate (1071) has a rotating groove (107-2). A fixed shaft (2012) is fixed in the rotating groove (107-2). A rotating block (2013) is sleeved on the fixed shaft (2012). A rotating plate (2014) is fixed on the rotating block (2013).

2. The adjustable leek harvester of claim 1, wherein: The material distribution assembly (200) also includes a trigger (202) located above the lifting plate (2011). A slide groove (1071-3) is provided on the first rotating plate (1071). A gravity block (2021) is provided in the slide groove (1071-3). A first spring (2022) is fixed on one side of the gravity block (2021), and the other end of the first spring (2022) is fixed to the inner wall of the slide groove (1071-3).

3. The adjustable leek harvester of claim 2, wherein: The inner wall of the chute (1071-3) is fixed with a buffer pad (2023).

4. An adjustable leek harvester according to claim 2 or 3, characterised in that: A second spring (2015) is fixed on one side of the lifting plate (2011), and the other end of the second spring (2015) is fixed to the inner wall of the lifting groove (1071-1).

5. The adjustable leek harvester of claim 4, wherein: The fixed shaft (2012) is fitted with a torsion spring (2016), and the two ends of the torsion spring (2016) are fixed to the inner wall of the rotating groove (107-2) and the rotating block (2013), respectively.

6. The adjustable leek harvester of claim 5, wherein: A material distribution plate (2017) is fixed to one end of the rotating plate (2014), and a soft brush (2018) is fixed to one side of the material distribution plate (2017).

7. An adjustable leek harvester according to claim 5 or 6, characterised in that: There are two sets of the fixed shaft (2012), the rotating block (2013), and the rotating plate (2014).

8. The adjustable leek harvester of claim 7, wherein: The feeding mechanism (107) also includes a motor (1072) located on one side of the frame (101). A second rotating plate (1073) is fixed on one side of the motor (1072). A connecting rod (1074) is provided between the second rotating plate (1073) and the first rotating plate (1071). A push rod (1075) is fixed on the connecting rod (1074).

9. The adjustable leek harvester of claim 8, wherein: The harvesting mechanism (102) includes an adjusting member (1021) fixed to the frame (101), and a cutter (1022) is provided on one side of the adjusting member (1021).

10. An adjustable leek harvester according to claim 8 or 9, characterised in that: A collecting plate (108) is placed inside the receiving hopper (106), and a handrail (109) is fixed on the frame (101).

Images