Paeonia ostii petal picking device

Abstract

The utility model provides a Paeonia ostii petal picking device, relates to the field of deep processing of Paeonia ostii, and is mainly used for solving the problem of high cost of manual picking of Paeonia ostii petals. The paeonia ostii petal picking device comprises a box body used for containing paeonia ostii petals, a hollow cone is arranged in the box body, and the cone head of the hollow cone is arranged upwards; the conical head part is provided with a circular cutting edge, and an insertion tube for inserting a peonies stem is arranged in the conical head part; a driving roller and a floating roller are arranged in the hollow cone, and the driving roller and the floating roller are oppositely arranged and used for clamping pedicels of peonies and pulling the pedicels and stamens of the peonies out of the insertion pipe downwards. The petal picking device is easy to operate, petals can be automatically picked from the roots only by inserting the picked peonies into the insertion pipes, completeness of the petals can be guaranteed, time and labor are saved, and the petal picking cost is greatly reduced. The peony picking device is convenient to use and can be used in cooperation with peony picking.

Description

Technical Field

[0001] This utility model is specifically a device for picking peony petals, which relates to the field of peony deep processing technology. Background Technology

[0002] The petals of Danfeng peony not only have a natural fragrance but also possess excellent medicinal properties. In recent years, Danfeng peony cultivation has been achieved on a large scale, and its petals are widely used as a raw material in the production of peony flower cakes and other food products.

[0003] Freshly picked Danfeng peony flowers contain petals, stems, and stamens, requiring the petals to be individually removed from the flower. Currently, due to a lack of specialized equipment, the petals must be picked manually, which is not only time-consuming and labor-intensive but also increases harvesting costs. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, this utility model discloses a peony petal picking device, the purpose of which is to solve the problem of high cost of manual picking of peony petals in the prior art.

[0005] The present invention adopts the following technical solution:

[0006] A device for picking peony petals includes a box for holding peony petals, a hollow cone inside the box with the cone head facing upwards; the cone head has a circular cutting edge, and a tube for inserting the peony flower stem is provided inside the cone head; an active roller and a floating roller are provided inside the hollow cone, with the active roller and the floating roller arranged opposite each other, for clamping the peony flower stem and pulling the peony flower stem and stamen downwards from the tube.

[0007] Further improve the technical solution: The floating roller consists of a driven roller, a sliding column, a sliding sleeve and a compression spring. The driven roller is mounted on the sliding column, the sliding column and the sliding sleeve are in sliding fit, the sliding sleeve is fixed in the hollow cone, and the compression spring acts between the sliding column and the sliding sleeve.

[0008] Further improve the technical solution: The drive roller is connected to the motor via a belt drive pair, and the motor is used to drive the drive roller to rotate.

[0009] Further improve the technical solution: install a screen at the bottom of the box to remove debris.

[0010] Further technical improvements: Wheels are installed at the bottom of the box.

[0011] Further improve the technical solution: a flower stem outlet is provided at the bottom of the hollow cone.

[0012] After implementing the above technical solution, the beneficial effects of this utility model compared to the prior art are:

[0013] This Danfeng peony petal picking device is easy to operate. Simply insert the picked peony flower into the insertion tube, and the petals will be automatically picked from the base. This not only ensures the integrity of the petals but also saves time and effort, significantly reducing the cost of petal picking.

[0014] This utility model is easy to use and can be used in conjunction with peony flower harvesting. Attached Figure Description

[0015] Appendix Figure 1 The diagram shown is a schematic representation of the overall structure of this peony petal picking device.

[0016] Appendix Figure 2 The diagram shown is a partial structural schematic of the Danfeng peony petal picking device.

[0017] Appendix Figure 3 The diagram shown illustrates the operation of the Danfeng peony petal picking device.

[0018] In the attached diagram: 1. Box body; 2. Hollow cone; 3. Insert tube; 4. Driving roller; 5. Floating roller; 51. Driven roller; 52. Sliding column; 53. Sliding sleeve; 54. Compression spring; 6. Belt drive pair; 7. Motor; 8. Screen; 9. Wheel. Detailed Implementation

[0019] The preferred embodiments of this utility model are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of this utility model and are not intended to limit the scope of protection of this utility model. It should be noted that in the description of this utility model, terms such as "front," "rear," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. This is merely for ease of description and does not indicate or imply that the device or element must have a specific orientation and positional relationship, and therefore should not be construed as a limitation of this utility model. It should also be noted that in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral connection; it can refer to a mechanical connection or an electrical connection; it can refer to a direct connection or an indirect connection through an intermediate medium, or a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0020] A device for picking peony petals, belonging to the field of peony deep processing, is disclosed, mainly to solve the problem of high cost of manual peony petal picking in existing technologies. The composition and working principle of this peony petal picking device are described in detail below.

[0021] See attached document Figure 1 The peony petal picking device includes a box 1 for holding peony petals, and a hollow cone 2 inside the box 1 with the cone head facing upwards. The cone head has a circular cutting edge, and an insertion tube 3 for inserting into the peony flower stem is provided inside the cone head.

[0022] See attached document Figure 2 Inside the hollow cone 2, there are active rollers 4 and floating rollers 5. The active rollers 4 and floating rollers 5 are arranged opposite each other to clamp the flower stem of the peony and pull the flower stem and stamen of the peony downward from the insertion tube 3.

[0023] Specifically, the floating roller 5 consists of a driven roller 51, a sliding column 52, a sliding sleeve 53, and a compression spring. The driven roller 51 is mounted on the sliding column 52, and the sliding column 52 slides in conjunction with the sliding sleeve 53. The sliding sleeve 53 is fixed inside the hollow cone 2, and the compression spring acts between the sliding column 52 and the sliding sleeve 53. During operation, the driven roller 51 and the sliding column 52 can slide left and right within the sliding sleeve 53. The floating roller 5 has two functions: first, it clamps the peony flower stem with the force of the compression spring; second, since the peony flower stems vary in thickness, the floating roller 5 can move laterally to adapt to the thickness of the flower stem, always keeping the flower stem between the driving roller 4 and the floating roller 5.

[0024] The drive roller 4 is connected to the motor 7 via the belt drive pair 6, and the motor 7 is used to drive the drive roller 4 to rotate counterclockwise.

[0025] See attached document Figure 3 Peony flowers have stems, stamens, and petals. The petals are spread out, and the stems and stamens are basically coaxial. Peonies are harvested using scissors, leaving a certain length of stem attached. During operation, the harvested peony stem is inserted into the insertion tube 3. The lower part of the stem enters between the active roller 4 and the floating roller 5, and is clamped between them by a compression spring. Since the active roller 4 rotates counterclockwise, it pulls the stem downwards, causing the cutting edge of the hollow cone 2 to cut the base of the petals, scraping the petals off the peony flower. The scraped petals fall into the housing 1.

[0026] Further technical improvement: A screen 8 for filtering out debris is installed at the bottom of the box 1. During the process of scraping off the petals with the cone head, some stamens and debris will also fall into the box 1. The screen 8 at the bottom of the box 1 can filter out the stamens and debris.

[0027] Further technical improvements: Wheels 9 are installed at the bottom of the box 1. This Danfeng peony petal picking device is used in conjunction with harvesting, and the wheels 9 facilitate movement in the field.

[0028] Further improve the technical solution: A flower stem outlet is provided at the bottom of the hollow cone 2, so that the flower stems after the petals are peeled off fall into the field, which is conducive to the return of organic matter to the field and improves the organic matter in the soil.

[0029] In summary, this Danfeng peony petal picking device only requires inserting the picked peony flower into the insertion tube 3 to automatically pick the petals from the base. This not only ensures the integrity of the petals but also saves time and effort, significantly reducing the cost of petal picking.

[0030] It is worth noting that the content not described in detail in the above embodiments is prior art. It is also worth noting that any additions, subtractions, substitutions, and improvements made by those skilled in the art based on the structure and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A device for picking petals of the peony, characterized in that: The device includes a box for holding peony petals, with a hollow cone inside the box, the cone head facing upwards; the cone head has a circular cutting edge, and a tube for inserting the peony flower stem is located inside the cone head; an active roller and a floating roller are installed inside the hollow cone, the active roller and the floating roller are arranged opposite each other, used to clamp the peony flower stem and pull the peony flower stem and stamen downwards from the tube.

2. The device for picking peony petals as described in claim 1, characterized in that: The floating roller consists of a driven roller, a sliding column, a sliding sleeve, and a compression spring. The driven roller is mounted on the sliding column, and the sliding column and the sliding sleeve are in sliding fit. The sliding sleeve is fixed in the hollow cone, and the compression spring acts between the sliding column and the sliding sleeve.

3. The device for picking peony petals as described in claim 1, characterized in that: The drive roller is connected to the motor via a belt drive pair, and the motor is used to drive the drive roller to rotate.

4. The device for picking peony petals as described in claim 1, characterized in that: A screen is installed at the bottom of the box to remove debris.

5. The device for picking peony petals as described in claim 1, characterized in that: Wheels are installed at the bottom of the box.

6. The device for picking peony petals as described in claim 1, characterized in that: A flower stem outlet is provided at the bottom of the hollow cone.

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