Passion fruit breeding device

Abstract

The utility model relates to the field of passion fruit planting tools, in particular to a passion fruit breeding device. Comprising a mounting table, a frustum-shaped feeding table is arranged in the middle of the top surface of the mounting table, a circle of mounting ring groove is formed in the top of the mounting table, a plurality of guide blocks with two low ends are arranged in the mounting ring groove, weighing grooves are formed in the mounting ring groove, weighing plates are hinged to the interiors of the weighing grooves through torsional spring shafts, and weighing elements are arranged on the weighing plates. Arc-shaped notches matched with the weighing plates are formed in the two ends of the material guiding block, and an ejection piece is arranged at the bottom of the mounting table. The passion fruit seed selection device has the advantages that a plurality of passion fruits can be synchronously weighed at a time through cooperation of the installation table, the feeding table, the material guiding block and the weighing plate, weighing is rapid and accurate, the fruits with the largest weight can be screened out, the passion fruit seed selection efficiency is improved, meanwhile, the weighed passion fruits can be automatically jacked up through the jacking-out piece, and the passion fruit seed selection efficiency is improved. Therefore, the weighing of the next batch of passion fruits is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of passion fruit planting tools, in particular to a passion fruit breeding device. Background Art

[0002] The breeding standard for passion fruit is to select plants that are strong, free of pests and diseases, and have high and stable yields as mother plants, pick fruits that are well-shaped, slightly heavy, and fully mature, then take out the seeds, remove the aril, wash them, dry them in the shade, and sow them as soon as possible. When selecting fruits, heavier fruits need to be selected. The method used is to weigh fruits of similar sizes one by one on a weight scale, or the growers weigh them with their hands based on their feelings. The disadvantage of the above two methods is that they cannot weigh multiple fruits at a time and the estimation is inaccurate. Summary of the invention

[0003] The technical problem to be solved by the utility model is: the passion fruit breeding standard is to select plants with strong growth, no diseases and insect pests, high and stable yield as mother plants, pick fruits with regular shape, slightly heavy and fully mature, then take out the seeds, remove the aril, wash and dry in the shade and sow as soon as possible. When selecting fruits, it is necessary to select heavier fruits. The method adopted is to weigh the fruits of similar size one by one on the weight scale, or the planting personnel weigh them with both hands by feeling. The above two methods have the disadvantage that multiple fruits cannot be weighed at one time and the estimation is inaccurate.

[0004] In order to solve the above problems, the technical solution adopted by the utility model is: a passion fruit breeding device, comprising a mounting table, a frusto-conical feeding table is provided in the middle of the top surface of the mounting table, a circle of mounting ring grooves is provided on the top of the mounting table, a plurality of guide blocks with low ends are provided in the mounting ring grooves, a weighing groove is provided at the connection between adjacent guide blocks in the mounting ring grooves, weighing plates for weighing a single passion fruit are hinged in the weighing grooves through torsion spring shafts, weighing elements are provided on the weighing plates, arc-shaped recesses are provided at both ends of the guide blocks to cooperate with the weighing plates, and ejectors for synchronously lifting the weighing plates are provided at the bottom of the mounting table.

[0005] The beneficial effects of the utility model are as follows: a plurality of passion fruits can be weighed synchronously at one time by utilizing the cooperation of the mounting platform, the feeding platform, the guide block and the weighing plate; the weighing is fast and accurate, the fruits with the heaviest weight can be screened out, and the efficiency of passion fruit selection is improved; at the same time, the ejector can automatically lift up each passion fruit that has been weighed, so as to facilitate the weighing of the next batch of passion fruits.

[0006] The utility model further improves the technical solution adopted as follows: a plurality of discharge openings are opened on the peripheral side of the mounting platform, and a discharge baffle is provided at the discharge opening for sliding up and down, and the ejector also synchronously controls the opening and closing of the plurality of discharge baffles.

[0007] The beneficial effect of the above improvement is: by utilizing the cooperation between the discharge opening, the discharge baffle and the ejector, it is possible to prevent the passion fruits from falling from the discharge opening when multiple passion fruits are weighed simultaneously, and to guide the passion fruits out of the mounting platform after the simultaneous weighing of multiple passion fruits is completed.

[0008] As a further improvement of the utility model, the technical problem to be solved is: how to use the ejector to control the activities of the discharge baffle and the weighing plate.

[0009] In order to solve the above technical problems, the utility model further improves the technical solution adopted as follows: the ejector includes a transmission plate vertically slidably arranged at the bottom of the mounting platform, the top of the discharge baffle is provided with two inverted J-rods penetrating the mounting platform and fixedly connected to the top surface of the transmission plate, the top surface of the transmission plate is also provided with a plurality of ejector rods for lifting the weighing plate, an installation groove is opened in the middle of the bottom surface of the mounting platform, and an electric push cylinder with a telescopic end fixedly connected to the top surface of the transmission plate is installed in the installation groove.

[0010] The beneficial effects of the above improvement are as follows: the ejector is used to open the discharge baffle first and then lift the weighing plate, so as to avoid the situation where the discharge baffle is not opened but the weighing plate is lifted up, causing the passion fruit to be clamped and crushed between the discharge baffle and the inclined weighing plate; when the weighing of multiple passion fruits is completed, the electric push cylinder is controlled to shrink, and the transmission plate is moved upward, and then the discharge baffle is moved upward through the connection with the inverted J rod. At this time, the ejector on the transmission plate slowly moves upward. When the discharge baffle is not fully opened, the length of the ejector limits it from contacting the weighing plate. When the discharge baffle is fully opened, the top of the ejector just contacts the bottom surface of the weighing plate, and the electric push cylinder still moves the transmission plate upward, and then lifts the weighing plate with the ejector, so that the passion fruit on the weighing plate slides from the discharge opening to the outside of the mounting table.

[0011] The utility model further improves the technical solution adopted as follows: a movable hole connected with the weighing slot for the push rod to pass through is opened in the mounting platform, and the movable hole is located at the eccentric part of the hinge shaft of the weighing plate.

[0012] The beneficial effect of the above improvement is: the movable hole eccentrically arranged with respect to the hinge axis of the weighing plate is used to facilitate the passage of the push rod, so that the weighing plate can be lifted up more quickly to rotate around the hinge axis. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a front cross-sectional view of the utility model;

[0015] Figure 3 This is a state diagram of the discharging baffle in the utility model when it is opened;

[0016] Figure 4 This is a state diagram of the deflection of the weighing plate in this practical application.

[0017] The text markings in the figure indicate: 1. mounting table; 2. feeding table; 3. guide block; 4. weighing plate; 5. discharge baffle; 6. transmission plate; 7. inverted J rod; 8. push rod; 9. electric push cylinder; 10. mounting ring groove; 11. movable hole. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the present invention.

[0019] Embodiment 1:

[0020] like Figure 1-4 As shown, a passion fruit selection device comprises a mounting platform 1, a frustum-shaped feeding platform 2 is provided in the middle of the top surface of the mounting platform 1, a circle of mounting ring grooves 10 are provided on the top of the mounting platform 1, a plurality of guide blocks 3 with low ends are provided in the mounting ring grooves 10, a weighing groove is provided at the connection between adjacent guide blocks 3 in the mounting ring grooves 10, a weighing plate 4 for weighing a single passion fruit is hinged in the weighing grooves through a torsion spring shaft, a weighing element is provided on the weighing plate 4, arc-shaped notches are provided at both ends of the guide blocks 3 to cooperate with the weighing plate 4, and an ejector for synchronously lifting the weighing plate 4 is provided at the bottom of the mounting platform 1. By using the mounting platform 1, the feeding platform 2, the guide blocks 3 and the weighing plate 4 to cooperate, a plurality of passion fruits can be weighed synchronously at one time, the weighing is fast and accurate, the fruit with the largest weight can be selected, and the efficiency of passion fruit selection is improved. At the same time, the ejector can also automatically lift up each passion fruit that has been weighed, so as to facilitate the weighing of the next batch of passion fruits.

[0021] Embodiment 2:

[0022] The technical solution is basically the same as that of the first embodiment, except that Figure 1-4As shown, the mounting platform 1 is provided with a plurality of discharge openings on the periphery, and a discharge baffle 5 is provided at the discharge opening for sliding up and down, and the ejector also synchronously controls the opening and closing of the plurality of discharge baffles 5. The ejector includes a transmission plate 6 which is vertically slidably arranged at the bottom of the mounting platform 1, and two inverted J-rods 7 which penetrate the mounting platform 1 and are fixedly connected to the top surface of the transmission plate 6 are provided at the top of the discharge baffle 5, and a plurality of ejector rods 8 for lifting the weighing plate 4 are also provided on the top surface of the transmission plate 6. A mounting groove is provided at the middle of the bottom surface of the mounting platform 1, and an electric push cylinder 9 whose telescopic end is fixedly connected to the top surface of the transmission plate 6 is installed in the mounting groove. An active hole 11 which is connected to the weighing groove and is used for the ejector rod 8 to pass through is provided in the mounting platform 1, and the active hole 11 is located at the eccentric part of the hinge shaft of the weighing plate 4. By utilizing the cooperation between the discharge opening, the discharge baffle 5 and the ejector, it is possible to prevent the plurality of passion fruits from falling from the discharge opening when the plurality of passion fruits are weighed synchronously, and to guide the plurality of passion fruits out of the mounting platform 1 after the plurality of passion fruits are weighed synchronously. The ejector is used to achieve the effect of opening the discharge baffle 5 first and then lifting the weighing plate 4, so as to avoid the situation that the discharge baffle 5 is not opened but the weighing plate 4 has been lifted up, resulting in the passion fruit being clamped and crushed between the discharge baffle 5 and the inclined weighing plate 4. After the weighing of multiple passion fruits is completed, the electric push cylinder 9 is controlled to shrink, and the transmission plate 6 is moved upward, and then the discharge baffle 5 is moved upward through the connection with the inverted J rod 7. At this time, the ejector rod 8 on the transmission plate 6 slowly moves upward. When the discharge baffle 5 is not fully opened, the length of the ejector rod 8 limits it from contacting the weighing plate 4. When the discharge baffle 5 is fully opened, the top of the ejector rod 8 just contacts the bottom surface of the weighing plate 4, and the electric push cylinder 9 still moves upward with the transmission plate 6, and then lifts the weighing plate 4 with the ejector rod 8, so that the passion fruit on the weighing plate 4 slides from the discharge opening to the outside of the mounting platform 1. The movable hole 11 eccentrically arranged with respect to the hinge axis of the weighing plate 4 is used to facilitate the passage of the push rod 8, so that the weighing plate 4 can be lifted up more quickly to rotate around the hinge axis.

[0023] Working principle: first, place the same number of passion fruits as the weighing plate 4 on the feeding platform 2, and shake the mounting platform 1 to make the passion fruits fall onto the corresponding weighing plate 4. After a period of time, the weight of each passion fruit is measured, and the electric push cylinder 9 is started to shrink and move the transmission plate 6 upward, and then move the discharge baffle 5 upward through the connection between the inverted J rod 7 and the discharge baffle 5. At this time, the push rod 8 on the transmission plate 6 slowly moves upward. When the discharge baffle 5 is not fully opened, the length of the push rod 8 limits it from contacting the weighing plate 4. When the discharge baffle 5 is fully opened, the top of the push rod 8 just contacts the bottom surface of the weighing plate 4, and the electric push cylinder 9 still moves the transmission plate 6 upward, and then lifts the weighing plate 4 with the push rod 8, so that the passion fruit on the weighing plate 4 slides from the discharge opening to the outside of the mounting platform 1, and then controls the electric push cylinder 9 to extend it, and resets the push rod 8 and the discharge baffle 5 to facilitate the next weighing.

[0024] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0025] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, embellishments or changes, and can also combine the above technical features in an appropriate manner; these improvements, embellishments, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A passion fruit breeding device, characterized in that: The invention comprises a mounting platform (1), wherein a frustum-shaped feeding platform (2) is provided in the middle of the top surface of the mounting platform (1), a circle of mounting ring grooves (10) are provided on the top of the mounting platform (1), a plurality of guide blocks (3) with lower ends are provided in the mounting ring grooves (10), a weighing groove is provided at the connection between adjacent guide blocks (3) in the mounting ring grooves (10), a weighing plate (4) for weighing a single passion fruit is hingedly connected in the weighing grooves through a torsion spring shaft, a weighing element is provided on the weighing plate (4), arc-shaped recesses are provided at the two ends of the guide blocks (3) to cooperate with the weighing plate (4), and a ejector for synchronously lifting the weighing plate (4) is provided at the bottom of the mounting platform (1).

2. A passion fruit breeding device according to claim 1, characterized in that: The mounting platform (1) is provided with a plurality of discharge openings on its circumference, and a discharge baffle (5) is provided at the discharge opening for sliding up and down, and the ejector also synchronously controls the opening and closing of the plurality of discharge baffles (5).

3. A passion fruit breeding device according to claim 2, characterized in that: The ejector member comprises a transmission plate (6) vertically slidably arranged at the bottom of the mounting platform (1); the top of the discharge baffle plate (5) is provided with two inverted J-rods (7) penetrating the mounting platform (1) and fixedly connected to the top surface of the transmission plate (6); the top surface of the transmission plate (6) is also provided with a plurality of ejector rods (8) for lifting the weighing plate (4); a mounting groove is provided in the middle of the bottom surface of the mounting platform (1), and an electric push cylinder (9) is installed in the mounting groove, the telescopic end of which is fixedly connected to the top surface of the transmission plate (6).

4. A passion fruit breeding device according to claim 3, characterized in that: The mounting platform (1) is provided with a movable hole (11) which is connected to the weighing slot and is used for the push rod (8) to pass through. The movable hole (11) is located at the eccentric position of the hinge shaft of the weighing plate (4).

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