An agricultural produce picking machine apparatus

Abstract

The utility model provides a kind of agricultural product picking machine equipment, belong to the field of agricultural engineering technology, including hand-held mechanism, including handle, control switch being arranged in handle side, fixedly installed in the shell of handle outer surface, battery being arranged in the cavity of shell;Driving mechanism includes motor being arranged in the inner surface of shell, connecting rod being fixedly connected in the output end of motor by coupling, driving wheel being fixedly connected in the outer end surface of connecting rod, driven wheel being engaged with the surface of driving wheel, shear assembly is cut to agricultural product when motor operates, adjusting assembly is used to adjust cutting interval.The utility model is through the mutual cooperation of hand-held mechanism and driving mechanism, not only reduce the fatigue feeling generated when long time using traditional tool picking by artificial, but also can be flexibly adjusted according to the different size of agricultural product rootstock, ensure that equipment can adapt to various different picking needs, improve work efficiency and crop picking quality.

Description

Technical Field

[0001] This utility model belongs to the field of agricultural engineering technology, and specifically relates to an agricultural product harvesting machine. Background Technology

[0002] In modern agricultural production, harvesting agricultural products has always been a labor-intensive process, traditionally relying on hand tools such as scissors or sickles. With the development of agricultural modernization, the traditional manual harvesting methods have gradually shown problems such as low efficiency, high labor costs, and difficulty in meeting the needs of large-scale planting. The demand for efficient, flexible, and easy-to-operate automated harvesting equipment is growing, aiming to improve harvesting efficiency, reduce labor costs, and ensure the quality of agricultural products.

[0003] In existing technologies, traditional agricultural harvesting usually involves using scissors or sickles to harvest crops. Manual operation over a long period of time inevitably leads to fatigue and reduced work efficiency. In addition, since conventional tools such as scissors and sickles are often of fixed sizes, and different crops have different root and stem sizes, traditional tools may not be able to meet different harvesting needs. Utility Model Content

[0004] The purpose of this utility model is to provide an agricultural product harvesting machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A type of agricultural product harvesting machine, including

[0007] The handheld mechanism includes a grip, a control switch disposed on one side of the grip, a housing fixedly mounted on the outer surface of the grip, and a battery disposed in the inner cavity of the housing.

[0008] The drive mechanism includes a motor disposed on the inner surface of the housing, a connecting rod fixedly connected to the output end of the motor via a coupling, a drive wheel fixedly connected to the outer end face of the connecting rod, a driven wheel meshing with the surface of the drive wheel, a shearing assembly for cutting agricultural products when the motor is running, and an adjustment assembly for adjusting the cutting spacing.

[0009] The shearing assembly includes a fixed post fixedly installed on the outer surface of the drive wheel, a guide rod slidably connected to the outer surface of the fixed post, a guide groove formed on the outer surface of the guide rod and slidably contacting the outer surface of the fixed post, and a slide rail fixedly installed on the inner wall of the housing.

[0010] As a preferred embodiment of the present invention, the shearing assembly further includes a slider slidably connected to the inner surface of the slide rail, a limiting post fixedly installed on the outer surface of the slider, a limiting groove formed on the outer surface of the guide rod and used in conjunction with the limiting post, and a cutter fixedly installed on the outer surface of the slider.

[0011] In a preferred embodiment of this utility model, the shearing assembly is symmetrically arranged on the outer surface of the driven wheel, the connecting rod penetrates the inner wall of the housing and a bearing sleeve for rotation is installed at the penetration point, the driven wheel is rotatably connected to the inner wall of the housing and a bearing sleeve for rotation is installed at the connection point.

[0012] In a preferred embodiment of this utility model, the outer surface of the fixing post is in sliding contact with the inner surface of the guide groove, the inner surface of the slide rail is in sliding contact with the outer surface of the slider, and the outer surface of the limiting post is in sliding contact with the inner surface of the limiting post.

[0013] As a preferred embodiment of this utility model, the adjusting assembly includes a worm gear rotatably connected to the inner wall of the housing, a worm wheel meshing with the surface of the worm gear, and a double-threaded rod fixedly installed on the surface of the worm wheel.

[0014] As a preferred embodiment of this utility model, the adjustment assembly further includes an internal thread block threaded to the threads on both sides of the double-ended threaded rod, and a knob fixedly installed on the outer end face of the worm, wherein the worm penetrates the outer surface of the housing.

[0015] In a preferred embodiment of this utility model, the worm gear is rotatably connected to the inner wall of the housing, and a bearing sleeve for rotation is installed at the connection point. The two end faces of the double-threaded rod are rotatably connected to the inner wall of the housing. The outer surface of the internal threaded block is rotatably connected to the guide rod, and a bearing sleeve for rotation is installed at the connection point.

[0016] Compared with the prior art, the beneficial effects of this utility model are: through the cooperation of the handheld mechanism and the drive mechanism, not only is the fatigue caused by manual harvesting when using traditional tools for a long time reduced, but it can also be flexibly adjusted according to the different sizes of the roots and stems of agricultural products, ensuring that the equipment can adapt to various harvesting needs, thereby improving work efficiency and the quality of crop harvesting. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a bottom view of the present invention;

[0020] Figure 3 This is a schematic diagram of the internal structure of the housing of this utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the housing of this utility model from another perspective.

[0022] In the diagram: 100, Handheld mechanism; 101, Grip; 102, Control switch; 103, Housing; 104, Battery; 200, Drive mechanism; 201, Motor; 202, Linkage rod; 203, Drive wheel; 204, Driven wheel; 205, Shearing assembly; 205a, Fixed post; 205b, Guide rod; 205c, Guide groove; 205d, Slide rail; 205e, Slider; 205f, Limiting post; 205g, Limiting groove; 205h, Cutter; 206, Adjustment assembly; 206a, Worm gear; 206b, Worm wheel; 206c, Double-threaded rod; 206d, Internal threaded block; 206e, Knob. Detailed Implementation

[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0026] Example

[0027] Reference Figures 1-4 This is an embodiment of the present invention, which provides an agricultural product harvesting machine, including:

[0028] The handheld mechanism 100 includes a handle 101, a control switch 102 disposed on one side of the handle 101, a housing 103 fixedly mounted on the outer surface of the handle 101, and a battery 104 disposed in the inner cavity of the housing 103.

[0029] The drive mechanism 200 includes a motor 201 disposed on the inner surface of the housing 103, a connecting rod 202 fixedly connected to the output end of the motor 201 via a coupling, a drive wheel 203 fixedly connected to the outer end face of the connecting rod 202, a driven wheel 204 meshing with the surface of the drive wheel 203, a shearing assembly 205 for cutting agricultural products when the motor 201 is running, and an adjustment assembly 206 for adjusting the cutting spacing.

[0030] The shearing assembly 205 includes a fixed post 205a fixedly installed on the outer surface of the drive wheel 203, a guide rod 205b slidably connected to the outer surface of the fixed post 205a, a guide groove 205c formed on the outer surface of the guide rod 205b and slidably in contact with the outer surface of the fixed post 205a, and a slide rail 205d fixedly installed on the inner wall of the housing 103.

[0031] The control switch 102 is used to control the operation of the motor 201. The mechanism is that each time the control switch is pressed, the output end of the motor 201 will rotate one revolution, ensuring that the shearing component 205 can automatically return to the initial open state after completing one effective shearing of the crop, ready to carry out the next shearing operation.

[0032] Specifically, the shearing assembly 205 also includes a slider 205e slidably connected to the inner surface of the slide rail 205d, a limiting post 205f fixedly installed on the outer surface of the slider 205e, a limiting groove 205g opened on the outer surface of the guide rod 205b and used in conjunction with the limiting post 205f, and a cutter 205h fixedly installed on the outer surface of the slider 205e.

[0033] When the motor 201 is running, it drives the connecting rod 202 to rotate, which in turn drives the wheel 203 to rotate. The driven wheel 204, which meshes with the drive wheel, also rotates synchronously, thereby pushing the guide rod 205b to move. During the movement of the guide rod 205b, the limiting post 205f fixed on it also moves. The movement of the limiting post 205f further drives the cutter 205h to move closer to each other, completing the cutting of the crop.

[0034] Furthermore, the shearing assembly 205 is symmetrically arranged on the outer surface of the driven wheel 204, the connecting rod 202 penetrates the inner wall of the housing 103 and a bearing sleeve for rotation is installed at the penetration point, the driven wheel 204 is rotatably connected to the inner wall of the housing 103 and a bearing sleeve for rotation is installed at the connection point.

[0035] Furthermore, the outer surface of the fixed post 205a slides in contact with the inner surface of the guide groove 205c, the inner surface of the slide rail 205d slides in contact with the outer surface of the slider 205e, and the outer surface of the limiting post 205f slides in contact with the inner surface of the limiting post 205f.

[0036] Furthermore, the adjustment assembly 206 includes a worm 206a rotatably connected to the inner wall of the housing 103, a worm wheel 206b meshing with the surface of the worm 206a, and a double-threaded rod 206c fixedly mounted on the surface of the worm wheel 206b.

[0037] Preferably, the adjustment assembly 206 further includes an internal thread block 206d threaded to the threads on both sides of the double-ended threaded rod 206c, and a knob 206e fixedly installed on the outer end face of the worm 206a, the worm 206a penetrating the outer surface of the housing 103.

[0038] When it is necessary to cut crop roots and stems of different diameters, the cutting diameter can be adjusted by manually rotating the knob 206e. The manual rotation of the knob 206e will drive the worm gear 206a to rotate, and the rotation of the worm gear 206a will further drive the worm wheel 206b meshing with it to rotate. The rotation of the worm wheel 206b will drive the double-threaded rod 206c to rotate. During the rotation of the double-threaded rod 206c, the internal thread blocks 206d on both sides will move away from each other or move closer to each other according to the thread direction. When the internal thread blocks 206d move away from each other, they will push the guide rod 205b to move outward, thereby shortening the cutting diameter, which is suitable for thinner roots and stems. Conversely, when the internal thread blocks 206d move closer to each other, the guide rod 205b moves inward, expanding the cutting diameter, which is suitable for thicker roots and stems.

[0039] It should be noted that the worm 206a is rotatably connected to the inner wall of the housing 103 and a bearing sleeve for rotation is installed at the connection. The two end faces of the double-threaded rod 206c are rotatably connected to the inner wall of the housing 103. The outer surface of the internal threaded block 206d is rotatably connected to the guide rod 205b and a bearing sleeve for rotation is installed at the connection.

[0040] When using the machine to remove agricultural products, the user first holds the handle 101 of the handheld mechanism 100 and starts or stops the motor 201 by using the control switch 102 located on the side of the handle. Each time the control switch 102 is pressed, the motor 201 will rotate precisely one revolution, ensuring that the shearing assembly 205 automatically returns to its initial open state after completing a complete shearing action, ready for the next shearing operation. The motor 201 is installed inside the housing 103 and is connected to the connecting rod 202 by a coupling fixed at its output end. The connecting rod 202 drives the entire shearing assembly 205 through the meshing transmission between the drive wheel 203 and the driven wheel 204. When the motor 201 is running, it drives the connecting rod 202 to rotate, which in turn drives the drive wheel 203 to rotate. The driven wheel 204 meshing with the surface of the drive wheel 203 rotates synchronously. During the rotation of the drive wheel 203 and the driven wheel 204, the motor drives the shearing assembly 205 to rotate. The fixed column 205a rotates and slides within the guide groove 205c, causing the guide rod 205b to move. During the movement of the guide rod 205b, the limiting column 205f slides on the inner surface of the limiting groove 205g. As the limiting column 205f moves, it drives the slider 205e to move. The slider 205e drives the cutter 205h to move closer or further apart, completing the cutting of the crop. To accommodate crop roots of different diameters, the user can manually rotate the knob 206e to adjust the cutting diameter. The manual rotation of the knob 206e drives the worm gear 206a to rotate. The worm gear 206a drives the worm wheel 206b, which meshes with it, to rotate. The worm wheel 206b drives the double-threaded rod 206c to rotate. During this process, the internal thread blocks 206d on both sides move closer or further apart according to the thread direction, adjusting the position of the guide rod 205b, thereby shortening or widening the cutting diameter to accommodate crop roots of different sizes.

[0041] In summary, the cooperation between the handheld mechanism 100 and the drive mechanism 200 not only reduces the fatigue caused by manual harvesting using traditional tools for extended periods, but also allows for flexible adjustment based on the different sizes of the agricultural product's roots and stems, ensuring that the equipment can adapt to various harvesting needs and improving work efficiency and crop harvesting quality.

[0042] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0043] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0044] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0045] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A harvesting machine for agricultural products, characterized in that: include, The handheld mechanism (100) includes a handle (101), a control switch (102) disposed on one side of the handle (101), a housing (103) fixedly mounted on the outer surface of the handle (101), and a battery (104) disposed in the inner cavity of the housing (103). The drive mechanism (200) includes a motor (201) disposed on the inner surface of the housing (103), a connecting rod (202) fixedly connected to the output end of the motor (201) via a coupling, a drive wheel (203) fixedly connected to the outer end face of the connecting rod (202), a driven wheel (204) meshing with the surface of the drive wheel (203), a shearing assembly (205) for cutting agricultural products when the motor (201) is running, and an adjustment assembly (206) for adjusting the cutting spacing; The shearing assembly (205) includes a fixed post (205a) fixedly mounted on the outer surface of the drive wheel (203), a guide rod (205b) slidably connected to the outer surface of the fixed post (205a), a guide groove (205c) formed on the outer surface of the guide rod (205b) and slidably contacting the outer surface of the fixed post (205a), and a slide rail (205d) fixedly mounted on the inner wall of the housing (103).

2. The agricultural product harvesting machine according to claim 1, characterized in that: The shearing assembly (205) further includes a slider (205e) slidably connected to the inner surface of the slide rail (205d), a limiting post (205f) fixedly installed on the outer surface of the slider (205e), a limiting groove (205g) formed on the outer surface of the guide rod (205b) and used in conjunction with the limiting post (205f), and a cutter (205h) fixedly installed on the outer surface of the slider (205e).

3. The agricultural product harvesting machine according to claim 2, characterized in that: The shearing assembly (205) is symmetrically arranged on the outer surface of the driven wheel (204). The connecting rod (202) penetrates the inner wall of the housing (103) and a bearing sleeve for rotation is installed at the penetration point. The driven wheel (204) is rotatably connected to the inner wall of the housing (103) and a bearing sleeve for rotation is installed at the connection point.

4. The agricultural product harvesting machine according to claim 3, characterized in that: The outer surface of the fixed post (205a) slides in contact with the inner surface of the guide groove (205c), the inner surface of the slide rail (205d) slides in contact with the outer surface of the slider (205e), and the outer surface of the limiting post (205f) slides in contact with the inner surface of the limiting post (205f).

5. The agricultural product harvesting machine according to claim 4, characterized in that: The adjustment assembly (206) includes a worm (206a) rotatably connected to the inner wall of the housing (103), a worm wheel (206b) meshing with the surface of the worm (206a), and a double-threaded rod (206c) fixedly mounted on the surface of the worm wheel (206b).

6. The agricultural product harvesting machine according to claim 5, characterized in that: The adjustment assembly (206) further includes an internal thread block (206d) threaded to the threads on both sides of the double-ended threaded rod (206c) and a knob (206e) fixedly installed on the outer end face of the worm (206a), wherein the worm (206a) penetrates the outer surface of the housing (103).

7. The agricultural product harvesting machine according to claim 6, characterized in that: The worm gear (206a) is rotatably connected to the inner wall of the housing (103) and a bearing sleeve for rotation is installed at the connection. The two end faces of the double-threaded rod (206c) are rotatably connected to the inner wall of the housing (103). The outer surface of the internal threaded block (206d) is rotatably connected to the guide rod (205b) and a bearing sleeve for rotation is installed at the connection.

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