Loss-prevention leaf vegetable harvester

Abstract

The utility model relates to an anti-damage leaf vegetable harvester, which belongs to the field of leaf vegetable harvesters and comprises a frame, a vegetable shifting component is mounted in the frame, a collecting bag is mounted on the side wall of the frame, a cutting mechanism is mounted on the frame, and an adjusting part is mounted outside the frame. The adjusting part comprises two fixing frames, the fixing frames are fixedly connected to the front side and the rear side of the frame, a micro motor is fixedly installed on the top of the fixing frame on the front side, a threaded rod is fixedly connected to an output shaft of the micro motor, and a threaded block is in threaded connection with the outer portion of the threaded rod. According to the anti-damage leaf vegetable harvester, when the height of the cutting mechanism needs to be adjusted, a micro motor drives a threaded rod to rotate, and under the limiting effect of sliding connection, a connecting frame can drive moving wheels to move downwards, so that the height of a frame is adjusted, and the height from the cutting mechanism to the ground can be adjusted; therefore, the leaf vegetable harvester is suitable for harvesting different types of leaf vegetables.

Description

Technical Field

[0001] The utility model relates to the technical field of leaf vegetable harvesters, in particular to a damage-proof leaf vegetable harvester. Background Art

[0002] The growth cycle of leafy vegetables is relatively short. Some varieties, such as chrysanthemum, can be planted and harvested multiple times a year. Timely harvesting can promote crop regrowth, improve land utilization and total crop output, while mechanized harvesting can significantly improve operational efficiency, reduce labor intensity, and increase the overall mechanization rate of the entire vegetable production, which is especially important for large-scale farms.

[0003] Existing leafy vegetable harvesters usually include large equipment or small equipment. Large harvesting equipment is suitable for harvesting large areas, and small harvesting equipment is suitable for harvesting small areas of leafy vegetable crops. Although small harvesting equipment has good portability and a simple structure and is easy to operate, small harvesting equipment generally harvests leafy vegetables by cutting knives or saw teeth, but usually the height of the cutting knives or saw teeth from the ground is fixed, and different types of leafy vegetables grow at different heights. Therefore, when cutting different types of leafy vegetables, some vegetables are cut too finely or incompletely. Therefore, an anti-damage leafy vegetable harvester is proposed to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an anti-damage leafy vegetable harvester, which has the advantages of being suitable for cutting different types of leafy vegetables, and solves the problem of being unsuitable for cutting different types of leafy vegetables.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a damage-proof leafy vegetable harvester, comprising a frame, a vegetable picking assembly is installed inside the frame, a collecting bag is installed on the side wall of the frame, a cutting mechanism is installed on the frame, and an adjusting member is installed outside the frame.

[0006] The adjusting member includes two fixing frames, the fixing frames are fixedly connected to the front and rear sides of the frame, a micro motor is fixedly installed on the top of the front fixing frame, a threaded rod is fixedly connected to the output shaft of the micro motor, the external thread of the threaded rod is connected to a threaded block, the interior of the rear fixing frame is fixedly connected with, the external sliding connection is, a connecting frame is fixed on the side opposite to the threaded block, a moving wheel is installed on the bottom of the connecting frame, and a fixing rod is fixedly connected between the two connecting frames.

[0007] Furthermore, the cutting mechanism includes two sprockets, a mounting groove is opened on the right side of the frame, the two sprockets are rotatably connected inside the mounting groove through a rotating shaft, a driving motor is fixedly installed at the bottom of the frame, and the output shaft of the driving motor is fixedly connected to one of the sprockets.

[0008] Furthermore, the dish-pulling assembly includes a rotating motor, which is fixedly mounted on a frame, an output shaft of which is fixedly connected to a roller, which is rotatably connected to the inside of the frame, and an outer wall of which is fixed to a plurality of shifting bars.

[0009] Furthermore, the collecting bag comprises a stabilizing rib and a nylon bag, wherein the stabilizing rib is installed on the top of the nylon bag, and the stabilizing rib is fixed on the frame.

[0010] Furthermore, a handle is installed on the outside of the frame, and the handle is a U-shaped structure.

[0011] Furthermore, the frame is a rectangular frame structure, and the side of the shift bar close to the collecting bag is located inside the collecting bag.

[0012] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0013] When the height of the cutting mechanism of the damage-proof leafy vegetable harvester needs to be adjusted, the threaded rod is driven to rotate by a micro motor, and under the limiting effect of the sliding connection, the connecting frame can drive the moving wheel to move up or down, thereby adjusting the height of the frame, and the height of the cutting mechanism from the ground can be adjusted, so that it is suitable for harvesting different types of leafy vegetables. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 The utility model structure Figure 1 Side view of

[0016] Figure 3 It is a schematic diagram of the dish-picking component of the utility model structure;

[0017] Figure 4 It is a top view of the cutting mechanism of the utility model structure;

[0018] Figure 5 It is a three-dimensional diagram of the collection bag of the utility model structure.

[0019] In the figure: 1. frame; 2. collecting bag; 3. vegetable picking assembly; 31. roller; 32. picking bar; 33; rotating motor; 4. grip; 5. adjustment member; 51. fixing frame; 52. micro motor; 53. threaded rod; 54. threaded block; 55. connecting frame; 56. moving wheel; 57. fixing rod; 6. mounting groove; 7. cutting mechanism; 71. sprocket; 72. chain; 73. sawtooth; 74. driving motor. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-5 A damage-proof leafy vegetable harvester in this embodiment includes a frame 1, a vegetable picking assembly 3 is installed inside the frame 1, a collecting bag 2 is installed on the side wall of the frame 1, a cutting mechanism 7 is installed on the frame 1, and the cutting mechanism 7 includes two sprockets 71. A mounting groove 6 is opened on the right side of the frame 1, and the two sprockets 71 are rotatably connected to the inside of the mounting groove 6 through a rotating shaft. A driving motor 74 is fixedly installed at the bottom of the frame 1, and the output shaft of the driving motor 74 is fixedly connected to one of the sprockets 71.

[0022] Among them, by driving the sprocket 71 to rotate through the driving motor 74, the chain 72 can be rotated, and then the device is pushed to move so that the saw teeth 73 can harvest the leafy vegetables. It is convenient to use and simple to operate.

[0023] An adjusting member 5 is installed on the outside of the frame 1, and the adjusting member 5 includes two fixing frames 51, which are fixedly connected to the front and rear sides of the frame 1. A micro motor 52 is fixedly installed on the top of the front fixing frame 51, and a threaded rod 53 is fixedly connected to the output shaft of the micro motor 52. The external thread of the threaded rod 53 is connected to a threaded block 54. The interior of the rear fixing frame 51 is fixedly connected with 59, and the outside of 59 is slidably connected with 58. A connecting frame 55 is fixed on the side opposite to 58 and the threaded block 54, and a moving wheel 56 is installed at the bottom of the connecting frame 55. A fixing rod 57 is fixedly connected between the two connecting frames 55.

[0024] It can be understood that by driving the threaded rod 53 to rotate through the micro motor 52, under the limiting effect of the sliding connection between 59 and 58, the connecting frame 55 can drive the movable wheel 56 to move upward or downward, thereby adjusting the height of the frame 1, and the height of the cutting mechanism 7 from the ground can be adjusted, so as to be suitable for harvesting different types of leafy vegetables.

[0025] See also Figure 1 , Figure 3 The vegetable shifting assembly 3 includes a rotating motor 33, which is fixedly mounted on the frame 1. The output shaft of the rotating motor 33 is fixedly connected to a roller 31, and the roller 31 is rotatably connected to the inside of the frame 1. A plurality of shifting bars 32 are fixed to the outer wall of the roller 31. The frame 1 is a rectangular frame structure, and the shifting bars 32 are located inside the collecting bag 2 on the side close to the collecting bag 2.

[0026] It should be noted that the strips 32 are flexible strips, and the cut vegetable leaves can be pushed into the collecting bag 2 for collection by driving the plurality of strips 32 to rotate through the roller 31 without causing damage to the vegetable leaves.

[0027] See also Figure 1 , Figure 5 The collecting bag 2 includes a stabilizing rib and a nylon bag. The stabilizing rib is installed on the top of the nylon bag. The stabilizing rib is fixed on the frame 1. A grip rod 4 is installed on the outside of the frame 1. The grip rod 4 is a U-shaped structure.

[0028] It should be noted that the collecting bag 2 is convenient for collecting the cut leafy vegetables and convenient for pouring out the collected leafy vegetables.

[0029] The working principle of the above embodiment is: when in use, the device is moved by pushing the handle 4, and the driving motor 74 drives the sprocket 71 to rotate, so that the chain 72 can be rotated, thereby rotating the saw teeth 73 to cut the leafy vegetables, and the cut leafy vegetables are pushed into the collecting bag 2 for collection by the rotating dial 32. When the height of the cutting mechanism 7 needs to be adjusted, the threaded rod 53 is driven to rotate by the micro motor 52, and under the limiting effect of the sliding connection between 59 and 58, the connecting frame 55 can drive the moving wheel 56 to move upward or downward, thereby adjusting the height of the frame 1, and the height of the cutting mechanism 7 from the ground can be adjusted, so that it is suitable for harvesting different types of leafy vegetables.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including 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 device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A damage-resistant leafy vegetable harvester, comprising a frame (1), characterized in that: A vegetable picking assembly (3) is installed inside the frame (1), a collecting bag (2) is installed on the side wall of the frame (1), a cutting mechanism (7) is installed on the frame (1), and an adjusting member (5) is installed outside the frame (1); The adjusting member (5) comprises two fixing frames (51), the fixing frames (51) being fixedly connected to the front and rear sides of the frame (1); a micro motor (52) being fixedly mounted on the top of the front fixing frame (51); a threaded rod (53) being fixedly connected to the output shaft of the micro motor (52); the external thread of the threaded rod (53) being threadedly connected to a threaded block (54); the interior of the fixing frame (51) on the rear side being fixedly connected to (59); the exterior of the (59) being slidably connected to (58); a connecting frame (55) being fixedly mounted on one side opposite to the (58) and the threaded block (54); a moving wheel (56) being mounted on the bottom of the connecting frame (55); and a fixing rod (57) being fixedly connected between the two connecting frames (55).

2. The damage-proof leafy vegetable harvester according to claim 1, characterized in that: The cutting mechanism (7) comprises two sprocket wheels (71); a mounting groove (6) is provided on the right side of the frame (1); the two sprocket wheels (71) are rotatably connected to the inside of the mounting groove (6) via a rotating shaft; a driving motor (74) is fixedly mounted on the bottom of the frame (1); and the output shaft of the driving motor (74) is fixedly connected to one of the sprocket wheels (71).

3. The damage-proof leafy vegetable harvester according to claim 1, characterized in that: The dish-moving assembly (3) comprises a rotating motor (33), the rotating motor (33) being fixedly mounted on the frame (1), the output shaft of the rotating motor (33) being fixedly connected to a roller (31), the roller (31) being rotatably connected to the inside of the frame (1), and a plurality of moving bars (32) being fixed to the outer wall of the roller (31).

4. The damage-proof leafy vegetable harvester according to claim 1, characterized in that: The collecting bag (2) comprises a stabilizing rib and a nylon bag, wherein the stabilizing rib is installed on the top of the nylon bag, and the stabilizing rib is fixed on the frame (1).

5. The damage-proof leafy vegetable harvester according to claim 1, characterized in that: A grip rod (4) is installed outside the frame (1), and the grip rod (4) is a U-shaped structure.

6. The damage-proof leafy vegetable harvester according to claim 3, characterized in that: The frame (1) is a rectangular frame structure, and the side of the lever (32) close to the collection bag (2) is located inside the collection bag (2).

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