Collecting system for wolfberry harvesting

Abstract

The utility model discloses a collecting system used for wolfberry harvesting, and relates to the technical field of wolfberry harvesting equipment, the collecting system comprises a receiving disc, a collecting device and a conveying pipe, the receiving disc is used for being arranged under a picking head, and the receiving disc is used for supporting the execution end of the picking head; the collecting device is used for collecting wolfberries; one end of the conveying pipe is connected with the bottom of the receiving disc, and the other end is connected with the collecting device. According to the collecting system provided by the utility model, the receiving disc can be integrated with the executing end of the picking head, so that the distance between the executing end and the receiving disc can be shortened, and the fruit peel damage caused by overhigh falling height during mechanical harvesting during the collection of the Chinese wolfberry fruits is further avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of wolfberry harvesting equipment, in particular to a collection system for wolfberry harvesting. Background Technique

[0002] Wolfberry is a plant with high medicinal value. As a small berry, the pericarp of wolfberry is fragile and easily damaged, and its harvesting process has an important impact on yield and quality. At present, the existing wolfberry fruit harvesting machines have the defect of high wolfberry damage rate. Based on this, a new solution is urgently needed to solve the above problems. Content of the Utility Model

[0003] The purpose of the utility model is to provide a collection system for wolfberry harvesting, so as to solve the problems existing in the above-mentioned prior art and reduce the wolfberry damage rate.

[0004] To achieve the above purpose, the utility model provides the following scheme:

[0005] The utility model provides a collection system for wolfberry harvesting, including:

[0006] A receiving tray, which is used to be arranged directly below the picking head. The receiving tray is provided with a blanking port, and the receiving tray is used to support the execution end of the picking head;

[0007] A collection device, which is used to collect wolfberries;

[0008] A conveying pipe, one end of which is connected to the bottom of the receiving tray and communicated with the blanking port, and the other end is connected to the collection device.

[0009] Preferably, the collection device includes a collection box and a blower. An air outlet is arranged at one end of the collection box, and an air inlet is arranged at the other end. The blower is arranged at the air outlet, and the blower can drive the air in the collection box to flow from the air inlet to the air outlet; A fruit storage bin and a leaf storage bin are sequentially arranged in the collection box along the air flow direction.

[0010] Preferably, a fruit blocking plate extending vertically is constructed between the fruit storage bin and the leaf storage bin, and the upper part of the fruit blocking plate is inclined towards the leaf storage bin.

[0011] Preferably, the fruit storage bin and the leaf storage bin are respectively formed in two drawer structures, and both of the two drawer structures can be pulled out and inserted into the collection box along the horizontal direction.

[0012] Preferably, the conveying pipe is a flexible pipe.

[0013] Preferably, the receiving tray is a foldable structure.

[0014] Preferably, the receiving tray includes a support sleeve, a plurality of movable skeletons, a fixed skeleton, and a receiving cloth. One end of each movable skeleton is provided with a sliding ring, and the plurality of sliding rings are sleeved outside the support sleeve in sequence from top to bottom. One end of the fixed skeleton is fixedly connected to the outer periphery of the support sleeve. The ends of the movable skeletons and the fixed skeleton away from the support sleeve extend outwardly in a divergent manner. The movable skeletons and the fixed skeleton can be switched between a folded state and an unfolded state. In the unfolded state, the plurality of movable skeletons are arranged around the support sleeve in sequence and at intervals. In the folded state, the plurality of movable skeletons and the fixed skeleton are stacked along the vertical direction in sequence. The receiving cloth is sewn on the fixed skeleton and the plurality of movable skeletons. The receiving cloth unfolds as the movable skeletons unfold and folds as the movable skeletons fold. In the unfolded state, the receiving cloth is annular and disposed around the top of the support sleeve. The top opening of the support sleeve is the blanking port, and the bottom opening is communicated with the conveying pipe.

[0015] Preferably, there are two air inlets.

[0016] Preferably, a butterfly valve for controlling the opening degree is provided at the air inlet.

[0017] Preferably, an observation window is provided at the top of the collection box.

[0018] The present utility model has achieved the following technical effects compared with the prior art:

[0019] In the collection system provided by the present utility model, the receiving tray can be integrally arranged with the execution end of the picking head, so that the distance between the execution end and the receiving tray can be shortened, thereby avoiding the damage of the fruit peel caused by the excessive dropping height during mechanical harvesting when collecting wolfberry fruits. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0021] Figure 1 It is a three-dimensional structural schematic diagram of a collection system for wolfberry harvesting provided by an embodiment of the present utility model;

[0022] Figure 2 For Figure 1 the structural schematic diagram of the receiving tray in

[0023] Figure 3 For Figure 1 the structural schematic diagram of the collection device in

[0024] In the figure: 1 - receiving cloth; 2 - movable framework; 3 - fixed framework; 4 - support sleeve; 5 - conveying pipe; 6 - collection box; 7 - air inlet; 8 - butterfly valve; 9 - observation window; 10 - fruit storage box; 11 - fruit baffle; 12 - sundry box; 13 - filter screen; 14 - fan. Specific implementation manners

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] To make the above objects, features, and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation manners.

[0027] In the related art, the distance between the receiving tray and the execution end of the picking head is relatively large, and it is not conducive to controlling the distance, which easily causes the height of the wolfberry to drop too much and damage the fruit skin.

[0028] The embodiment of the present invention provides a collection system for wolfberry harvesting, as Figures 1 to 3 shown, including: a receiving tray, a collection device, and a conveying pipe 5. The receiving tray is provided with a blanking port. The receiving tray is used to be arranged directly below the picking head and support the execution end of the picking head. The collection device is used to collect wolfberries; one end of the conveying pipe 5 is connected to the bottom of the receiving tray and communicates with the blanking port, and the other end is connected to the collection device.

[0029] In the collection system provided by the embodiment of the present invention, the receiving tray can be integrally arranged with the execution end of the picking head, so that the distance between the execution end and the receiving tray can be shortened, and the distance between the receiving tray and the execution end remains fixed, which is convenient for the staff to control the dropping height, thereby avoiding the fruit skin damage caused by the too high dropping height during mechanical harvesting when collecting wolfberry fruits.

[0030] In some embodiments, during actual application, the distance between the execution end of the picking head and the receiving tray can be 5 cm to 20 cm, which means that after the wolfberry is shaken off by the execution end, it can fall onto the receiving tray after a height of 5 cm to 20 cm. This height is much smaller than the solution in the prior art, so the risk of wolfberry fruit skin damage can be reduced.

[0031] In some embodiments, the collection device includes a collection box 6 and a blower 14. An air outlet is provided at one end of the collection box 6, and an air inlet 7 is provided at the other end. The blower 14 is arranged at the air outlet, and the blower 14 can drive the air in the collection box 6 to flow from the air inlet 7 to the air outlet; a fruit storage bin and a leaf storage bin are sequentially arranged in the collection box 6 along the air flow direction.

[0032] This embodiment can perform air separation on goji berries, thereby separating goji berries and leaves.

[0033] In some embodiments, a filter screen 13 is installed at the air outlet to prevent impurities from entering the blower 14 and play a role in protecting the blower 14. In addition, the blower 14 is connected to the air outlet by bolts.

[0034] In some embodiments, a fruit blocking plate 11 extending vertically is constructed between the fruit storage bin and the leaf storage bin, and the upper part of the fruit blocking plate 11 is inclined towards the leaf storage bin.

[0035] The fruit blocking plate 11 in this embodiment is used to separate goji berries and leaves, and the inclined upper part can improve the separation effect. Specifically, under the action of wind force, some goji berries and leaves can fall on the inclined part, and the inclined part can slow down the falling speed of the materials, so that the wind force can fully act on the goji berries and leaves, thereby improving the separation effect.

[0036] In some embodiments, the fruit storage bin and the leaf storage bin are respectively formed in two drawer structures, and both drawer structures can be pulled out and inserted into the collection box 6 along the horizontal direction.

[0037] This embodiment facilitates the removal of separated leaves and other impurities and goji berries. Therefore, the two drawer structures are respectively a fruit storage box 10 and a sundries box 12.

[0038] In some embodiments, the conveying pipe 5 is a flexible pipe, preferably a corrugated flexible pipe.

[0039] This embodiment facilitates holding the receiving tray to harvest goji berries from branches at different heights and positions.

[0040] In some embodiments, the receiving tray is a foldable structure.

[0041] This embodiment can save the space occupied during its storage.

[0042] Specifically, the receiving tray includes a support sleeve 4, a plurality of movable skeletons 2, a fixed skeleton 3 and a receiving cloth. One end of each movable skeleton 2 is provided with a sliding ring, and a plurality of sliding rings are sleeved outside the support sleeve 4 in sequence from top to bottom. One end of the fixed skeleton 3 is fixedly connected to the outer periphery of the support sleeve 4. The ends of the movable skeletons 2 and the fixed skeleton 3 away from the support sleeve 4 extend outwardly and divergently. The movable skeletons 2 and the fixed skeleton 3 can be switched between a folded state and an unfolded state. In the unfolded state, the plurality of movable skeletons 2 are arranged around the support sleeve 4 in sequence and at intervals. In the folded state, the plurality of movable skeletons 2 and the fixed skeleton 3 are stacked along the vertical direction in sequence. The receiving cloth is sewn on the fixed skeleton 3 and the plurality of movable skeletons 2. The receiving cloth unfolds as the movable skeletons 2 unfold and folds as the movable skeletons 2 fold. The receiving cloth in the unfolded state is annular and arranged around the top of the support sleeve 4. Specifically, small holes are provided on the movable skeletons 2 and the fixed skeleton 3 to facilitate sewing and fixing the receiving cloth 1. Rotating the movable skeletons 2 can cause the receiving cloth 1 to unfold.

[0043] Specifically, when the receiving cloth 1 is in a state between the unfolded state and the folded state, it can be regarded as an arched shape. When the two ends of the arched cloth gradually approach and overlap, the unfolded state is reached. Therefore, in order to maintain the unfolded state of the receiving cloth 1 and the movable skeletons 2, hook-and-loop fastener sub-surfaces and mother surfaces are provided at the overlapping parts at both ends of the receiving cloth 1. The sub-surface and the mother surface can be bonded after overlapping at the overlapping parts at both ends, thereby maintaining the unfolded state. When it is necessary to switch to the folded state, the bonding state of the overlapping parts at both ends is manually released, and then each movable skeleton 2 is rotated.

[0044] In some embodiments, there are two air inlets 7.

[0045] In the related art, the air volume of the air separation equipment is usually not adjustable, which results in completely different impurity removal effects for different varieties or different periods of wolfberries, and the impurity removal effect cannot be actively controlled. Specifically, in actual applications, due to the differences in density, shape and weight between wolfberry fruits and leaves, a fixed air volume and wind force are difficult to meet the impurity removal requirements of different wolfberry particles. This leads to unsatisfactory sorting efficiency of the air separation equipment. Often after the preliminary air separation process, manual and meticulous selection is still required to ensure the thoroughness of impurity removal.

[0046] Based on this, in some embodiments of the present invention, a butterfly valve 8 for controlling the opening degree is provided at the air inlet 7.

[0047] In this embodiment, by adjusting the opening angle of the valve, the air intake volume can be controlled to meet the impurity removal requirements of different sizes of wolfberry particles.

[0048] In some embodiments, an observation window 9 is provided at the top of the collection box 6.

[0049] This embodiment makes it easy for the staff to observe the separation status in the box and the amount of wolfberries and leaves in the bin, so as to take out the wolfberries in the drawer structure in time.

[0050] In addition, the device provided by the utility model integrates the functions of receiving, conveying, winnowing and collecting, forming an efficient collection system for wolfberry harvesting. It not only avoids the damage that wolfberry fruits may suffer during multiple transfers, but also significantly improves the collection efficiency.

[0051] The present invention uses specific examples to illustrate the principle and implementation of the present invention. The above examples are only used to help understand the method and core idea of ​​the present invention. At the same time, for those skilled in the art, according to the idea of ​​the present invention, there will be changes in the specific implementation and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. A collection system for wolfberry harvesting, characterized in that: include: A receiving plate, which is arranged directly below the picking head, the receiving plate is provided with a material drop opening, and the receiving plate is used to support the execution end of the picking head; A collecting device, used for collecting wolfberries; A conveying pipe has one end connected to the bottom of the receiving tray and communicated with the material drop port, and the other end connected to the collecting device.

2. The collection system for wolfberry harvesting according to claim 1, characterized in that: The collecting device includes a collecting box and a fan. An air outlet is provided at one end of the collecting box, and an air inlet is provided at the other end. The fan is provided at the air outlet and can drive the air in the collecting box to flow from the air inlet to the air outlet. Fruit storage bins and leaf storage bins are sequentially provided in the collecting box along the air flow direction.

3. The collection system for wolfberry harvesting according to claim 2, characterized in that: A fruit blocking plate extending vertically is constructed between the fruit storage bin and the leaf storage bin, and the upper portion of the fruit blocking plate is inclined toward the leaf storage bin.

4. The collection system for wolfberry harvesting according to claim 2, characterized in that: The fruit storage bin and the leaf storage bin are respectively formed in two drawer structures, and both of the drawer structures can be pulled out and inserted into the collection box along the horizontal direction.

5. The collection system for wolfberry harvesting according to claim 1, characterized in that: The delivery pipe is a hose.

6. The collection system for wolfberry harvesting according to claim 1, characterized in that: The receiving tray is a foldable structure.

7. The collection system for wolfberry harvesting according to claim 6, characterized in that: The receiving plate comprises a supporting sleeve, a plurality of movable frames, a fixed frame and a receiving cloth, wherein one end of the movable frame is provided with a sliding ring, and the plurality of sliding rings are sequentially sleeved on the outside of the supporting sleeve from top to bottom, and one end of the fixed frame is fixedly connected to the outer periphery of the supporting sleeve, and the movable frame and the fixed frame extend divergently outward away from one end of the supporting sleeve, and the movable frame and the fixed frame can switch between a folded state and an expanded state. In the expanded state, the plurality of movable frames are sequentially and spaced around the supporting sleeve. In the folded state, the plurality of movable frames and the fixed frame are sequentially stacked in a vertical direction, and the receiving cloth is sewn to the fixed frame and the plurality of movable frames. The receiving cloth is expanded as the movable frame is expanded, and folded as the movable frame is folded. The receiving cloth in the expanded state is annular and is arranged around the top of the supporting sleeve, and the top opening of the supporting sleeve is the blanking opening, and the bottom opening is connected to the conveying pipe.

8. The collection system for wolfberry harvesting according to claim 2, characterized in that: There are two air inlets.

9. The collection system for wolfberry harvesting according to claim 2, characterized in that: A butterfly valve for controlling the opening is arranged at the air inlet.

10. The collection system for wolfberry harvesting according to claim 2, characterized in that: An observation window is arranged on the top of the collecting box.

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