A transmission mechanism for a radish harvester

Abstract

The utility model provides a conveying mechanism for a radish harvester, belonging to the technical field of radish harvesters. It comprises a fruit conveying mechanism installed on a harvester body, a vine leaf conveying mechanism installed on the harvester body, a processing component for conveying and processing fruits and vine leaves, and a driving component for synchronously driving the fruit conveying mechanism and the vine leaf conveying mechanism to operate. The utility model sets a processing component so that the fruit conveying plate can protect the fruits whether the fruits hit the fruit conveying plate or in the transportation process, thereby systematically solving the problem of the fragility of fruits during the transportation of fruits by the fruit conveying mechanism, and the vine leaf conveying plate can not only convey the vine leaves more efficiently according to their quality characteristics, but also can discharge a large amount of plant liquid in time when there is a large amount of plant liquid on the surface of the vine leaf conveying plate, so as to prevent the surface of the vine leaf conveying plate from being too smooth, thereby affecting the gripping force of the vine leaf conveying plate on the vine leaf.

Description

Technical Field

[0001] The utility model relates to the technical field of radish harvesters, in particular to a transmission mechanism for radish harvesters. Background Art

[0002] Radish harvester is an agricultural machine specially used for harvesting radishes. This machine can greatly improve the harvesting efficiency and reduce the intensity of manual labor. The radish harvester is specially equipped with a conveying mechanism for conveying fruits and seedlings. The fruit conveying mechanism is used to convey the radishes after the leaves and branches are separated, and the seedling conveying mechanism is used to convey the seedlings out of the machine body after the branches and leaves are separated.

[0003] In traditional radish harvesters, the above two transmission mechanisms mostly use conventional conveyor belts for transmission. However, the radish fruits harvested from the fields are relatively fragile. The conventional conveyor belt structure will inevitably cause collisions between the radish and the conveyor belt during the process of transmitting the radish fruits, thereby causing damage to the radish. In order to improve the integrity of the fruit during transmission, the utility model provides a transmission mechanism for a radish harvester to meet the demand. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a conveying mechanism for a radish harvester by setting a processing component. The processing component is set with a unique structure according to the quality characteristics of fruits and seedlings, so that when the fruits are conveyed on the fruit conveying mechanism, no matter the fruits hit the fruit conveying plate or are in the transportation process, the fruit conveying plate can protect the fruits, thereby systematically solving the problem that the fruits are fragile during the transportation of fruits by the fruit conveying mechanism, and the seedling conveying plate can not only convey the seedlings more efficiently according to the quality characteristics of the seedlings, but also can discharge a large amount of plant liquid in time when there is a large amount of plant liquid on the surface of the seedling conveying plate, so as to prevent the surface of the seedling conveying plate from being too smooth and affecting the gripping force of the seedling conveying plate on the seedlings. The above arrangement can solve the problem that the fruits are easily damaged during the transportation process.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A conveying mechanism for a radish harvester comprises a fruit conveying mechanism installed on a harvester body, a vine leaf conveying mechanism installed on the harvester body, and a motor installed on the harvester body; a processing component, the processing component is used to perform conveying processing on fruits and vine leaves, and the processing component is respectively connected to the fruit conveying mechanism and the vine leaf conveying mechanism; a driving component, the driving component is used to synchronously drive the fruit conveying mechanism and the vine leaf conveying mechanism to operate, and the driving component is respectively connected to the motor, the fruit transmission mechanism and the vine leaf conveying mechanism.

[0007] Optionally, the processing component includes a fruit conveying plate installed on the fruit conveying mechanism and a vine leaf conveying plate installed on the vine leaf conveying mechanism.

[0008] Optionally, two groups of recessed parts are symmetrically installed on both sides of the top of the fruit conveying plate, and a first buffer cavity is opened in the recessed part.

[0009] Optionally, an elastic part is fixedly connected to the middle position of the top of the fruit conveying plate, and a second buffer cavity is opened in the elastic part.

[0010] Optionally, two groups of sharp portions are symmetrically installed on both sides of the top of the seedling and leaf conveying plate, and an arc-shaped plate is fixedly connected to the middle position of the top of the seedling and leaf conveying plate.

[0011] Optionally, a second leakage hole is opened at the middle position of the sharp part on the seedling and leaf conveying plate, and a first leakage hole is opened at the middle position of the two groups of arc-shaped plates on the seedling and leaf conveying plate.

[0012] Optionally, drainage ports are provided on both sides of the seedling and leaf conveying plate, and the first leakage hole, the second leakage hole and the drainage port are in communication with each other.

[0013] Optionally, the driving assembly includes a gear set fixedly connected to the output end of the motor, the gear set is meshed with a bevel gear, and the fruit conveying mechanism and the vine leaf conveying mechanism are connected through the gear set and the bevel gear.

[0014] Compared with the prior art, the utility model has at least the following beneficial effects:

[0015] In the above scheme, a processing component is set up, and a unique structure is set up according to the quality characteristics of fruits and seedlings. When the fruits are conveyed on the fruit conveying mechanism, the fruit conveying plate can protect the fruits regardless of whether the fruits hit the fruit conveying plate or are in the transportation process. This systematically solves the problem of fragile fruits during the transportation of fruits by the fruit conveying mechanism. The seedling conveying plate can not only convey the seedlings more efficiently according to their quality characteristics, but also can discharge a large amount of plant liquid in time when there is a large amount of plant liquid on the surface of the seedling conveying plate, so as to prevent the surface of the seedling conveying plate from being too smooth and affecting the grip of the seedling conveying plate on the seedlings.

[0016] By setting up a driving component, the fruit conveying mechanism and the vine leaf conveying mechanism are connected to each other through a gear set and a bevel gear to form a whole driving mechanism, and are driven by the same motor. This driving method has a simple structure, synchronous drive, low cost and light weight. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the present invention and, together with the description, further serve to explain the principles of the present invention and enable those skilled in the relevant art to make and use the present invention.

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of a radish harvester;

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure of the transmission mechanism for the radish harvester;

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the transmission mechanism for the radish harvester;

[0021] Figure 4 It is a schematic diagram of the enlarged structure of the fruit conveying plate;

[0022] Figure 5 It is a schematic diagram of the enlarged three-dimensional structure of the fruit conveying plate;

[0023] Figure 6 It is a schematic diagram of the enlarged three-dimensional structure of the seedling and leaf conveying plate;

[0024] Figure 7 It is a schematic diagram of the cross-sectional structure of the seedling and leaf conveying plate.

[0025] [reference numerals]

[0026] 1. Harvester body; 2. Fruit conveying mechanism; 201. Fruit conveying plate; 202. Recessed portion; 203. Elastic portion; 204. First buffer chamber; 205. Second buffer chamber; 3. Seedling leaf conveying mechanism; 301. Seedling leaf conveying plate; 302. Sharp portion; 303. Arc plate; 304. First leakage hole; 305. Second leakage hole; 306. Drainage port; 4. Motor; 5. Gear set; 6. Bevel gear.

[0027] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0028] The following is a detailed description of a radish harvester transmission mechanism provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0029] It should be noted that the references to "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0030] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0031] It is to be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers, and “on” or “above” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers.

[0032] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0033] like Figures 1 to 7As shown, an embodiment of the utility model provides a conveying mechanism for a radish harvester, including a fruit conveying mechanism 2 installed on a harvester body 1, a seedling conveying mechanism 3 installed on the harvester body 1, and a motor 4 installed on the harvester body 1; a processing component, the processing component is used to perform conveying processing on fruits and seedlings, and the processing component is respectively connected to the fruit conveying mechanism 2 and the seedling conveying mechanism 3; a driving component, the driving component is used to synchronously drive the fruit conveying mechanism 2 and the seedling conveying mechanism 3 to operate, and the driving component is respectively connected to the motor 4, the fruit transmission mechanism and the seedling conveying mechanism 3. The fruit conveying mechanism 2 and the seedling conveying mechanism 3 both rely on gears and chains for operation. Such a driving method is a prior art, so it will not be described in detail.

[0034] As an implementation method in this embodiment, Figure 2 and Figure 3 As shown, the driving component includes a gear set 5 fixedly connected to the output end of the motor 4, and a bevel gear 6 is meshed on the gear set 5. The fruit conveying mechanism 2 and the seedling and leaf conveying mechanism 3 are connected through the gear set 5 and the bevel gear 6. In the conveying mechanism provided by the present application, the fruit conveying mechanism 2 and the seedling and leaf conveying mechanism 3 are connected through the driving component, and the driving component is driven only by the motor 4. Specifically, the motor 4 drives the gear set 5 to rotate, wherein the gear set 5 is connected to the seedling and leaf conveying mechanism 3, and the gear set 5 is also connected to the bevel gear 6. Such an arrangement enables the motor 4 to drive the bevel gear 6 to rotate after it is started. A gear is also installed at one end of the bevel gear 6, and the gear is connected to the fruit conveying mechanism 2. The above structural arrangement enables the fruit conveying mechanism 2 and the seedling and leaf conveying mechanism 3 to be connected to each other through the gear set 5 and the bevel gear 6 to form a whole driving mechanism, and rely on the same motor 4 to drive. Such a driving method has a simple structure, synchronous drive, low cost and light weight.

[0035] As an implementation method in this embodiment, Figures 2 to 5As shown, the processing component includes a fruit conveying plate 201 installed on the fruit conveying mechanism 2 and a vine and leaf conveying plate 301 installed on the vine and leaf conveying mechanism 3. Two groups of recessed portions 202 are symmetrically installed on both sides of the top of the fruit conveying plate 201. A first buffer cavity 204 is opened in the recessed portion 202. An elastic portion 203 is fixedly connected to the middle position of the top of the fruit conveying plate 201. A second buffer cavity 205 is opened in the elastic portion 203. The fruit conveying plate 201 arranged on the fruit conveying mechanism 2 is a structure uniquely designed according to the quality of radish. Both of the two recessed portions 202 on the top of the fruit conveying plate 201 are inwardly recessed structures. Combined with the setting of the first buffer cavity 204, when the fruit hits the surface of the fruit conveying plate 201, the recessed portion 202 will squeeze the first buffer cavity 204 to deform. During the deformation process, the recessed portion 202 will absorb the impact force generated during the impact process, thereby achieving the effect of protecting the fruit, preventing the fruit from being broken and damaged when it hits the fruit conveying plate 201, and ensuring the integrity of the fruit.

[0036] Furthermore, an elastic portion 203 is provided at the middle position of the fruit conveying plate 201. The elastic portion 203 has an arc-shaped structure on the outer wall, and a second buffer cavity 205 is provided inside the elastic portion 203. The overall structure of the second buffer cavity 205 is rhombus-shaped. The second buffer cavity 205 with a rhombus-shaped structure cooperates with the arc-shaped structure of the elastic portion 203 to allow the middle position of the fruit conveying plate 201 to be squeezed and deformed. Considering that there are many fruits carried on the fruit conveying plate 201 and a large number of fruits are squeezed on the surface of the fruit conveying plate 201, both the first buffer cavity 204 and the second buffer cavity 205 can be squeezed and deformed under force. During the process of transporting fruits by the fruit conveying plate 201, the machine will vibrate. At this time, the setting of the two buffer cavities cooperates with the structure of the recessed portion 202 and the elastic plate to absorb the unstable force in the vibration process, thereby achieving the effect of protecting the fruits. Such a structural setting further improves the protective effect of the fruit conveying plate 201 on the fruits.

[0037] The above structures are arranged in consideration of the fragile quality of radish fruit. Whether the fruit hits the fruit conveying plate 201 or is in the process of transportation, the fruit conveying plate 201 can protect the fruit, thereby systematically solving the problem of fragile fruit during the transportation of fruit by the fruit conveying mechanism 2.

[0038] In this embodiment, if Figure 2 , Figure 3 , Figure 6 and Figure 7As shown, two groups of sharp portions 302 are symmetrically installed on both sides of the top of the seedling leaf conveying plate 301, an arc plate 303 is fixedly connected at the middle position of the top of the seedling leaf conveying plate 301, a second leakage hole 305 is opened at the middle position of the sharp portion 302 on the seedling leaf conveying plate 301, and a first leakage hole 304 is opened at the middle position of the two groups of arc plates 303 on the seedling leaf conveying plate 301, and drainage ports 306 are opened on both sides of the seedling leaf conveying plate 301, and the first leakage hole 304, the second leakage hole 305 and the drainage port 306 are mutually circulated. After the seedling leaves are separated from the branches and leaves, their own structure is relatively soft and has relatively more moisture. In order to make the seedling leaf conveying mechanism 3 have a higher holding force on the seedling leaves and a better conveying effect, a seedling leaf conveying plate 301 is set according to the quality characteristics of the seedling leaves, and two groups of sharp portions 302 are installed on both sides of the top of the seedling leaf conveying plate 301. The sharp portions 302 have sharp triangular shaped structure. Such a structural setting enables the seedling conveying plate 301 to hook and pull the seedlings with the help of the sharp triangular structure of the sharp portion 302 during the process of transporting the seedlings. Because the seedlings are soft in texture, they are more easily pulled by sharp objects. This is also the original intention of the structural design of the sharp portion 302. Furthermore, since the seedlings have a lot of moisture, the moisture will flow out of the seedlings after they are separated from the branches and leaves. The arc plate 303 in the middle position of the seedling conveying plate 301 has an arc inclined toward the middle position of the seedling conveying plate 301. Such a structural setting enables the water on the surface of the seedling conveying plate 301 to flow into the first leakage hole 304 under the guidance of the arc plate 303. In addition, a second leakage hole 305 is also provided in the middle position of the sharp portion 302 for flowing liquid. The water in the first leakage hole 304 and the second leakage hole 305 will flow out from the drainage ports 306 on both sides of the seedling conveying plate 301.

[0039] The arrangement of the above structure enables the seedling conveying plate 301 to not only convey the seedlings more efficiently according to their quality characteristics, but also to discharge a large amount of plant liquid in time when there is a large amount of plant liquid on the surface of the seedling conveying plate 301, thereby preventing the surface of the seedling conveying plate 301 from being too smooth and affecting the gripping force of the seedling conveying plate 301 on the seedlings.

[0040] The working principle provided by the utility model is that when in use, the motor 4 is started, and after the motor 4 is started, the gear set 5 will be driven to rotate. During the rotation of the gear set 5, the seedling and leaf conveying mechanism 3 will operate. At the same time, the gear set 5 drives the bevel gear 6 to rotate, and during the rotation of the bevel gear 6, the fruit conveying mechanism 2 will be driven to operate. At this time, the seedlings and fruits can be conveyed by the seedling and leaf conveying mechanism 3 and the fruit conveying mechanism 2.

[0041] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0042] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A conveying mechanism for a radish harvester, characterized in that: It comprises a fruit conveying mechanism installed on a harvester body, a seedling and leaf conveying mechanism is installed on the harvester body, and a motor is installed on the harvester body; A processing component, the processing component is used to perform conveying processing on the fruits and the seedlings and leaves, and the processing component is connected to the fruit conveying mechanism and the seedling and leaf conveying mechanism respectively; A driving component is used to synchronously drive the fruit conveying mechanism and the vine leaf conveying mechanism to operate, and the driving component is respectively connected to the motor, the fruit conveying mechanism and the vine leaf conveying mechanism.

2. The conveying mechanism for a radish harvester according to claim 1, characterized in that: The processing assembly includes a fruit conveying plate installed on the fruit conveying mechanism and a vine leaf conveying plate installed on the vine leaf conveying mechanism.

3. The conveying mechanism for a radish harvester according to claim 2, characterized in that: Two groups of recessed parts are symmetrically installed on both sides of the top of the fruit conveying plate, and a first buffer cavity is opened in the recessed part.

4. The conveying mechanism for a radish harvester according to claim 2, characterized in that: An elastic part is fixedly connected to the middle position of the top of the fruit conveying plate, and a second buffer cavity is opened in the elastic part.

5. The conveying mechanism for a radish harvester according to claim 2, characterized in that: Two groups of sharp parts are symmetrically installed on both sides of the top of the seedling and leaf conveying plate, and an arc plate is fixedly connected to the middle position of the top of the seedling and leaf conveying plate.

6. The conveying mechanism for a radish harvester according to claim 5, characterized in that: A second leakage hole is provided at the middle position of the sharp part on the seedling and leaf conveying plate, and a first leakage hole is provided at the middle position of the two groups of arc-shaped plates on the seedling and leaf conveying plate.

7. The conveying mechanism for a radish harvester according to claim 6, characterized in that: Drainage ports are provided on both sides of the seedling and leaf conveying plate, and the first leakage hole, the second leakage hole and the drainage ports are in communication with each other.

8. The conveying mechanism for a radish harvester according to claim 1, characterized in that: The driving assembly includes a gear set fixedly connected to the output end of the motor, the gear set is meshed with a bevel gear, and the fruit conveying mechanism and the vine leaf conveying mechanism are connected through the gear set and the bevel gear.

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