A chrysanthemum combing and picking device with inclined comb teeth

Abstract

The utility model discloses a kind of obliquely placed comb tooth type chrysanthemum combing and brushing flower picking device, comprising: rack;A pair of adjusting devices adjustable in height and width direction, left-right symmetrical installation on the rack;Conveying device, including two oppositely arranged conveying mechanisms, two conveying mechanisms are respectively installed on a pair of adjusting devices;Obliquely placed combing and brushing cylinder component, installation is above the conveying device, the obliquely placed combing and brushing cylinder component is with conveying device into predetermined inclination angle, can adapt to the different height and position of chrysanthemum picked, effectively improve the low net rate, the poor quality of harvest and other problems existing in present stage plane combing and brushing cylinder.

Description

Technical Field

[0001] This utility model relates to the field of harvesting machinery in agricultural machinery, and in particular to a slanted comb-type flower-picking device for Hangzhou white chrysanthemum. Background Technology

[0002] Hangzhou white chrysanthemum, a Chinese national geographical indication product, is one of the "Eight Zhejiang Herbs" of traditional Chinese medicine and one of the four famous medicinal chrysanthemums. It possesses the effects of dispelling wind and clearing heat, calming the liver and improving eyesight, and clearing heat and detoxifying. The planting area of ​​Hangzhou white chrysanthemum reaches 47,000 mu (approximately 3,800 hectares), accounting for 60% of the total planting area of ​​white chrysanthemums in China. Tongxiang, Zhejiang Province, is its place of origin, with a planting history of over 300 years. However, harvesting is still mainly done manually, and due to the limitations of the flowering period, the demand for labor is highly concentrated. The local population is aging significantly, with many young and middle-aged laborers working outside the area, resulting in excessively high harvesting costs and severely reducing the economic benefits of the Hangzhou white chrysanthemum industry. This has led to a decline in the scale of the industry in recent years. Utility Model Content

[0003] The purpose of this utility model embodiment is to provide a slanted comb-type Hangzhou white chrysanthemum picking device to solve the problems of current Hangzhou white chrysanthemum harvesters in terms of harvesting rate, loss rate, and operating efficiency, and to prepare for the subsequent development of a fully feeding Hangzhou white chrysanthemum harvester.

[0004] According to an embodiment of the present invention, a slanted comb-tooth type Hangzhou white chrysanthemum brush flower-picking device is provided, comprising: frame; A pair of adjustable devices, adjustable in both height and width, are symmetrically mounted on the frame. The conveying device includes two oppositely arranged conveying mechanisms, each of which is mounted on a pair of adjusting devices; An inclined comb roller assembly is installed above the conveying device, and the inclined comb roller assembly is inclined at a predetermined angle to the conveying device.

[0005] Furthermore, it also includes a collection tray, which is fixed to the frame and located below the conveying device.

[0006] Furthermore, the bottom of the frame is equipped with shock-absorbing pads.

[0007] Furthermore, the adjusting device includes: A height adjustment and fixing device is installed on one side of the frame; A width adjustment fixing device is adjustablely installed in the middle of the height adjustment fixing device.

[0008] Furthermore, the height adjustment and fixing device includes: Vertical guide rails, a pair of which are vertically fixed to the frame; The first fixed connecting plate is fixedly connected to the top of the pair of vertical guide rails; The guide block is slidably mounted on a pair of vertical guide rails, and a first threaded hole and a second threaded hole are also provided thereon. A vertical spiral guide shaft is vertically rotatably connected between the first fixed connecting plate and the frame, and meshes with the first threaded hole.

[0009] Furthermore, a first adjusting handle is fixedly connected to the upper end of the vertical spiral guide shaft.

[0010] Furthermore, the width adjustment and fixing device includes: A pair of horizontal guide rails are vertically fixed to the guide block; The second fixed connecting plate is fixedly connected to the outer ends of the pair of horizontal guide rails; A fixing block is fixed to the inner end of the horizontal guide rail; The horizontal spiral guide shaft is horizontally rotatably connected between the second fixed connecting plate and the fixed block, and meshes with the second threaded hole.

[0011] Furthermore, a second adjusting handle is fixedly connected to the upper end of the horizontal spiral guide shaft.

[0012] Furthermore, the conveying mechanism includes a support, a driving conveying roller, a driven conveying roller, a conveyor belt, and a conveyor motor. The driving and driven conveying rollers are rotatably mounted on the support, the conveyor belt is fitted onto the driving and driven conveying rollers, and the conveyor motor drives the driving conveying roller to rotate.

[0013] Furthermore, the inclined comb roller component includes: comb needles, protective covers, comb shaft, and comb motor. A pair of protective covers are placed at an angle to each other. The comb shaft is rotatably installed inside the protective covers. The comb needles are installed on the comb shaft. The comb motor drives the comb shaft to rotate.

[0014] As can be seen from the above embodiments, the clamping and conveying component of this utility model has its conveyor belt installed above the machine frame. The height adjustment and fixing device and the width adjustment and fixing device are installed on both sides of the conveyor belt and fixedly connected to it. The adjustment device adjusts the height of the conveying device through a screw rod and adjusts the clamping distance through a screw rod, adapting to different limiting conditions. Whole-cut Hangzhou white chrysanthemum plants are fed into the clamping and conveying component, and the plants are conveyed to the inclined combing roller component through a friction transmission mechanism. The conveyor belt motor is located at the tail of the conveyor belt, providing power to the motor. The inclined combing roller component is installed above the conveyor belt of the clamping and conveying component. After the Hangzhou white chrysanthemum plants are conveyed from the clamping and conveying component to the combing roller, they are brushed off by evenly distributed combing needles. The inclined combing roller has a certain tilt angle relative to the conveyor belt, achieving all-round combing of Hangzhou white chrysanthemum plants at different heights and positions. The roller motor is placed on the roller shaft at the outer end of the protective cover, providing power to the combing roller. The protective frame is located at the outer end, providing protection for the combing roller. This invention has the advantages of high harvesting rate, low loss rate, and good separation effect of Hangzhou white chrysanthemum stems. It also provides a basis for harvesting experiments for the design of feeding-type harvesting machinery, which is of great significance for the harvesting of Hangzhou white chrysanthemum.

[0015] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit the present invention. Attached Figure Description

[0016] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with the present invention and, together with the description, serve to explain the principles of the present invention.

[0017] Figure 1 This is a schematic diagram of the slanted comb-type Hangzhou white chrysanthemum flower-picking device provided in this example; Figure 2 This is a schematic diagram of the frame and clamping / conveying components in this example; Figure 3 This is a schematic diagram of the angled comb roller component in this example; In the picture: 1. Frame; 11. Collection tray; 12. Shock-absorbing pad; 2. Adjustment device; 21. Height adjustment and fixing device; 211. Vertical guide rail; 212. First fixed connecting plate; 213. Guide block; 214. Vertical spiral guide rail shaft; 215. First threaded hole; 216. Second threaded hole; 217. First adjustment handle; 22. Width adjustment and fixing device; 221. Horizontal guide rail; 222. Second fixed connecting plate; 223. Fixing block; 224. Horizontal spiral guide rail shaft; 225. Second adjustment handle; 3. Conveying device; 31. Support frame; 32. Driven conveyor roller; 33. Driven conveyor roller; 34. Conveyor belt; 35. Conveyor motor; 4. Inclined comb roller assembly; 41. Comb needles; 42. Protective cover; 43. Comb shaft; 44. Comb motor; 45. Short fixing bracket; 46. Long fixing bracket for fixation; 5. Hangzhou white chrysanthemum plants. Detailed Implementation

[0018] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. In the following description, when referring to the drawings, unless otherwise indicated, the same numerals in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this invention. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this invention as detailed in the appended claims.

[0019] The terminology used in this invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular forms “a,” “the,” and “the” used in this invention and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used herein refers to and includes any or all possible combinations of one or more of the associated listed items.

[0020] It should be understood that although the terms first, second, third, etc., may be used in this invention to describe various information, this information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of this invention, first information may also be referred to as second information, and similarly, second information may also be referred to as first information. Depending on the context, the word "if" as used herein may be interpreted as "when," "when," or "in response to determination."

[0021] refer to Figures 1-3As shown, this utility model embodiment provides a slanted comb-type chrysanthemum picking device, which may include: a frame 1, a pair of adjusting devices 2, a conveying device 3, and a slanted comb roller component 4. The pair of adjusting devices 2 are adjustable in height and width directions and are symmetrically installed on the frame 1. By adjusting the height and width (clamping distance), it can adapt to plants of different heights and different stem and leaf diameters that are cut. The conveying device 3 includes two oppositely arranged conveying mechanisms, which are respectively installed on the pair of adjusting devices 2. The slanted comb roller component 4 is installed above the conveying device 3. The chrysanthemum plants 5 cut close to the ground are fully fed into the slanted comb roller component 4 through the conveying device 3, and then the slanted comb roller component 4 combs the chrysanthemum to separate it from the stem. The slanted comb roller component 4 is at a predetermined inclination angle to the conveying device 3, which can adapt to different heights and positions of the harvested chrysanthemum, effectively improving the problems of low harvesting rate and poor harvesting quality that exist in the current flat comb roller.

[0022] Without loss of generality, it also includes: a collection tray 11, which is fixed on the frame 1 and located below the conveying device 3, for collecting the Hangzhou white chrysanthemums that have been combed down.

[0023] To reduce vibration of the entire device, a shock-absorbing pad 12 is installed at the bottom of the frame 1.

[0024] In one embodiment, the adjustment device 2 includes a height adjustment fixing device 21 and a width adjustment fixing device 22, wherein the height adjustment fixing device 21 is installed on one side of the frame 1; and the width adjustment fixing device 22 is adjustablely installed in the middle of the height adjustment fixing device 21.

[0025] Furthermore, the height adjustment and fixing device 21 includes: a vertical guide rail 211, a first fixed connecting plate 212, a guide block 213, and a vertical spiral guide rail shaft 214. The pair of vertical guide rails 211 are vertically fixed on the frame 1; the first fixed connecting plate 212 is fixedly connected to the top of the pair of vertical guide rails 211; the guide block 213 is slidably disposed on the pair of vertical guide rails 211, and has a first threaded hole 215 and a second threaded hole 216 thereon; the vertical spiral guide rail shaft 214 is vertically rotatably connected between the first fixed connecting plate 212 and the frame 1, and engages with the first threaded hole 215.

[0026] To facilitate the rotation of the vertical spiral guide shaft 214, a first adjusting handle 217 is fixedly connected to the upper end of the vertical spiral guide shaft 214.

[0027] Further, the width adjustment and fixing device 22 includes: a horizontal guide rail 221, a second fixed connecting plate 222, a fixing block 223, and a horizontal spiral guide rail shaft 224. The pair of horizontal guide rails 221 are vertically fixed on the guide block 213; the second fixed connecting plate 222 is fixedly connected to the outer ends of the pair of horizontal guide rails 221; the fixing block 223 is fixed to the inner ends of the horizontal guide rails 221; the horizontal spiral guide rail shaft 224 is horizontally rotatably connected between the second fixed connecting plate 222 and the fixing block 223, and engages with the second threaded hole 216.

[0028] To facilitate the rotation of the horizontal spiral guide shaft 224, a second adjusting handle 225 is fixedly connected to the upper end of the horizontal spiral guide shaft 224.

[0029] The adjustment device 2 adjusts the height of the conveying device 3 via the vertical spiral guide shaft 214 and adjusts the conveying clamping distance of the device 2 via the horizontal spiral guide shaft 224, thus adapting to different limiting conditions.

[0030] In one embodiment, the conveying mechanism includes a bracket 31, an active conveying roller 32, a driven conveying roller 33, a conveyor belt 34, and a conveyor motor 35. The active conveying roller 32 and the driven conveying roller 33 are rotatably mounted on the bracket 31. The conveyor belt 34 is fitted onto the active conveying roller 32 and the driven conveying roller 33. The conveyor motor 35 drives the active conveying roller 32 to rotate.

[0031] In one embodiment, the inclined comb roller component 4 includes: comb needles 41, protective covers 42, a comb shaft 43, and a comb motor 44. A pair of protective covers 42 are placed at an angle to each other, providing semi-enclosed protection. The comb shaft 43 is rotatably mounted inside the protective covers 42. The comb needles 41 are mounted on the comb shaft 43 and are evenly distributed. The comb motor 44 drives the comb shaft 43 to rotate. After the Hangzhou white chrysanthemum plants 5 are conveyed from the conveyor mechanism to the comb shaft 43, the evenly distributed comb needles 41 brush the chrysanthemums off the surface. The comb shaft 43 has a certain angle of inclination relative to the conveyor belt 34, enabling all-around brushing of the Hangzhou white chrysanthemum plants 5 at different heights and positions. Specifically, the protective covers 42 can be fixed using short fixed brackets 45 and long fixed brackets 46 to form the angle. The brush motor 44 is located at the outer end of the protective cover 42 and can be connected to the brush shaft 43 via a coupling to provide power to the brush roller.

[0032] When the machine is ready to run, adjust the height and width to the appropriate position using the adjusting device 2. After the entire Hangzhou white chrysanthemum plant 5 is cut, it is fed into the conveying device 3. The Hangzhou white chrysanthemum plant 5 is driven to the inclined combing roller component 4 by the friction clamp of the conveyor belt 34 in the conveying device 3. The combing needles 41 in the inclined combing roller component 4 comb down the Hangzhou white chrysanthemums of different stem heights.

[0033] Other embodiments of the present invention will readily occur to those skilled in the art upon consideration of the specification and practice of the disclosure herein. The present invention is intended to cover any variations, uses, or adaptations of the invention that follow the general principles of the invention and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope and spirit of the invention are indicated by the claims.

[0034] It should be understood that this invention is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this invention is limited only by the appended claims.

Claims

1. A slanted comb-tooth type Hangzhou white chrysanthemum flower-picking device, characterized in that, include: frame; A pair of adjustable devices, adjustable in both height and width, are symmetrically mounted on the frame. The conveying device includes two oppositely arranged conveying mechanisms, each of which is mounted on a pair of adjusting devices; An inclined comb roller assembly is installed above the conveying device, and the inclined comb roller assembly is inclined at a predetermined angle to the conveying device.

2. The obliquely placed comb-type Hangzhou white chrysanthemum flower-picking device according to claim 1, characterized in that, Also includes: A collection tray, which is fixed to the frame and located below the conveying device.

3. The obliquely placed comb-type Hangzhou white chrysanthemum flower-picking device according to claim 1, characterized in that, The bottom of the frame is equipped with shock-absorbing pads.

4. The obliquely placed comb-type Hangzhou white chrysanthemum flower-picking device according to claim 1, characterized in that, The regulating device includes: A height adjustment and fixing device is installed on one side of the frame; A width adjustment fixing device is adjustablely installed in the middle of the height adjustment fixing device.

5. The obliquely placed comb-type Hangzhou white chrysanthemum flower-picking device according to claim 4, characterized in that, The height adjustment and fixing device includes: Vertical guide rails, a pair of which are vertically fixed to the frame; The first fixed connecting plate is fixedly connected to the top of the pair of vertical guide rails; The guide block is slidably mounted on a pair of vertical guide rails, and a first threaded hole and a second threaded hole are also provided thereon. A vertical spiral guide shaft is vertically rotatably connected between the first fixed connecting plate and the frame, and meshes with the first threaded hole.

6. The obliquely placed comb-tooth type Hangzhou white chrysanthemum flower-picking device according to claim 5, characterized in that, The upper end of the vertical spiral guide shaft is fixedly connected to a first adjustment handle.

7. The obliquely placed comb-type Hangzhou white chrysanthemum brush and flower-picking device according to claim 5, characterized in that, The width adjustment and fixing device includes: A pair of horizontal guide rails are vertically fixed to the guide block; The second fixed connecting plate is fixedly connected to the outer ends of the pair of horizontal guide rails; A fixing block is fixed to the inner end of the horizontal guide rail; The horizontal spiral guide shaft is horizontally rotatably connected between the second fixed connecting plate and the fixed block, and meshes with the second threaded hole.

8. The obliquely placed comb-type Hangzhou white chrysanthemum brush and flower-picking device according to claim 7, characterized in that, A second adjusting handle is fixedly connected to the upper end of the horizontal spiral guide shaft.

9. The obliquely placed comb-type Hangzhou white chrysanthemum brush and flower-picking device according to claim 1, characterized in that, The conveying mechanism includes a support frame, a driving conveyor roller, a driven conveyor roller, a conveyor belt, and a conveyor motor. The driving and driven conveyor rollers are rotatably mounted on the support frame. The conveyor belt is fitted onto the driving and driven conveyor rollers. The conveyor motor drives the driving conveyor roller to rotate.

10. The obliquely placed comb-type Hangzhou white chrysanthemum flower-picking device according to claim 1, characterized in that, The inclined comb roller component includes: comb needles, protective covers, comb shaft, and comb motor. A pair of protective covers are placed at an angle to each other. The comb shaft is rotatably installed inside the protective covers. The comb needles are installed on the comb shaft. The comb motor drives the comb shaft to rotate.

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