Small mechanical device for orderly, low-loss and high-efficiency harvesting of spinach
By designing automated harvesting mechanical devices for spinach, the problem of low harvesting efficiency and damage of spinach in the existing technologies has been solved, and high -efficiency and low damage automation harvesting is achieved, which improves production efficiency and reduces costs.
Patent Information
- Application Number
- CN202420280646.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-05
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2034-02-05
AI Technical Summary
The existing technology is difficult to achieve efficient and low-damage automated harvesting of spinach, resulting in high labor intensity, low production efficiency, and serious problems such as rising labor costs and labor shortage.
A small mechanical device consisting of a car body, a root cutting shovel, a vegetable feeding component and a vegetable storage box is designed. The root cutting shovel cuts the spinach roots, and the vegetable feeding component transports the spinach to the vegetable storage box to realize automated harvesting. The soil spring and soil drop trough structure reduce the stress on the spinach and avoid damage.
It realizes high-efficiency, low-damage automated harvesting of spinach, improves production efficiency, reduces labor intensity, and reduces labor costs.
Smart Images
Figure CN222382167U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field related to agricultural machinery and equipment, and in particular to a small mechanical device for orderly, low-loss and efficient harvesting of spinach. Background Art
[0002] Since different vegetables have different harvesting parts and the shapes of crops vary greatly, harvesting machines come in various forms and their principles are also different. Existing harvesting equipment is usually divided into two categories: leafy vegetable harvesting and root vegetable harvesting;
[0003] In terms of leafy vegetable harvesting, it is required to harvest with roots. In addition, leaves and petioles are relatively fragile and tender, and are easily damaged during the harvesting process, which directly affects the commercial quality of leafy vegetables. This poses a great challenge to the research and development of machinery. Therefore, local leafy vegetables are basically harvested by manual picking, which has the problems of high labor intensity and low production efficiency. In recent years, labor costs have shown an increasing trend year by year, and there is even a shortage of labor in some local production areas, which seriously affects the increase in production and income of growers. For this reason, the utility model proposes a small mechanical device for orderly, low-loss and efficient harvesting of spinach to solve the above problems. Utility Model Content
[0004] The purpose of the utility model is to provide a small mechanical device for orderly, low-loss and efficient harvesting of spinach, so as to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a small mechanical device for orderly, low-loss and efficient harvesting of spinach, the small mechanical device for orderly, low-loss and efficient harvesting of spinach comprising:
[0006] A vehicle body, wherein a connecting rod is fixedly mounted on the lower side of the chassis of the vehicle body near the front end, and a mounting frame is fixedly mounted on the vehicle body;
[0007] A root cutting shovel, which is fixed to the lower side of the connecting rod and is used to cut off the roots of the spinach to be harvested;
[0008] A vegetable delivery component, which is mounted on the mounting frame and through which the spinach to be harvested is collected;
[0009] A vegetable storage box is fixed to the rear side end of the vehicle body.
[0010] Preferably, the food delivery assembly is composed of a group of symmetrically arranged food collection mechanisms, which are composed of a mounting beam, a first pulley, a second pulley, a third pulley, a fourth pulley and a conveyor belt combination; the mounting beam is fixed on a mounting frame, the first pulley, the second pulley, the third pulley and the fourth pulley are all rotatably mounted on the mounting beam, and the conveyor belt is mounted on the first pulley, the second pulley, the third pulley and the fourth pulley.
[0011] Preferably, a motor bracket is fixedly connected to the mounting frame, a driving motor is fixedly mounted on the motor bracket, and the first pulley is driven by the driving motor.
[0012] Preferably, when the vehicle body is actually driving, the root cutting shovel is inserted into the soil ridge of the field, and the root cutting shovel is arranged corresponding to the spinach to be harvested on the soil ridge, and the vegetable delivery component is symmetrically arranged on the straight line where the spinach to be harvested is located.
[0013] Preferably, the fourth pulley is arranged to expand outward, and a herringbone opening is formed at the front end of the food delivery assembly.
[0014] Preferably, a soil-moving spring is fixedly connected between the mounting beams, and a soil-moving groove is provided on the chassis of the vehicle body, and the soil-moving groove is located directly below the soil-moving spring.
[0015] Preferably, the conveyor belt is provided with a plurality of belts at equal intervals.
[0016] Compared with the prior art, the beneficial effects of the utility model are:
[0017] 1. A small mechanical device for orderly, low-loss and efficient harvesting of spinach is provided, which is composed of a vehicle body, a root-cutting shovel, a vegetable delivery component and a vegetable storage box. The roots of spinach are cut off by the root-cutting shovel, and then the spinach is delivered to the vegetable storage box for collection by the vegetable delivery component, thereby realizing automatic harvesting of spinach, and part of the roots of spinach can be kept. The soil dug by the root-cutting shovel will become loose, so that when the spinach is pulled up by the vegetable delivery component, the force on it is smaller, thereby preventing the stem of the spinach from being pulled off;
[0018] 2. By setting soil-moving springs between the mounting beams and opening soil-falling grooves on the chassis of the vehicle body, the roots of the spinach can be impacted by the soil-moving springs, and the soil-moving springs can be shaken to allow the soil adhering to the roots of the spinach to fall better. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the structure of the utility model;
[0020] Figure 2 It is a half-section view of the utility model;
[0021] Figure 3 for Figure 2 A schematic diagram of the structure enlargement in the middle;
[0022] Figure 4 This is a schematic diagram of the structure of the food delivery component of the utility model;
[0023] Figure 5 for Figure 4 A magnified schematic diagram of the structure at B in the middle;
[0024] Figure 6 This is a practical effect diagram of the utility model.
[0025] In the figure: vehicle body 1, root cutting shovel 2, vegetable delivery component 3, vegetable storage box 4, connecting rod 5, mounting frame 6, motor bracket 7, drive motor 8, mounting beam 9, first pulley 10, second pulley 11, third pulley 12, fourth pulley 13, conveyor belt 14, soil-moving spring 15, soil-falling trough 16, soil ridge 17, spinach 18. DETAILED DESCRIPTION
[0026] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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.
[0027] See also Figure 1-6 , the utility model provides the following four preferred embodiments:
[0028] Embodiment 1
[0029] A small mechanical device for orderly, low-loss and efficient harvesting of spinach, the small mechanical device for orderly, low-loss and efficient harvesting of spinach includes a vehicle body 1, a root cutting shovel 2, a vegetable delivery component 3 and a vegetable storage box 4. A connecting rod 5 is fixedly installed on the front end of the lower side surface of the chassis of the vehicle body 1, and a mounting frame 6 is fixedly installed on the vehicle body 1. The root cutting shovel 2 is fixed to the lower side end of the connecting rod 5. The root cutting shovel 2 is used to cut the roots of the spinach 18 to be harvested. The vegetable delivery component 3 is installed on the mounting frame 6, and the spinach 18 to be harvested is collected by the vegetable delivery component 3. The vegetable storage box 4 is fixed to the rear side end of the vehicle body 1.
[0030] The food delivery assembly 3 is composed of a group of symmetrically arranged food collection mechanisms, which are composed of a mounting beam 9, a first pulley 10, a second pulley 11, a third pulley 12, a fourth pulley 13 and a conveyor belt 14. The mounting beam 9 is fixed on the mounting frame 6, and the first pulley 10, the second pulley 11, the third pulley 12, and the fourth pulley 13 are all rotatably mounted on the mounting beam 9. The conveyor belt 14 is mounted on the first pulley 10, the second pulley 11, the third pulley 12, and the fourth pulley 13. A motor bracket 7 is fixedly connected to the mounting frame 6, and a drive motor 8 is fixedly mounted on the motor bracket 7. The first pulley 10 is driven by the drive motor 8.
[0031] When the vehicle body 1 is actually driving, the root cutting shovel 2 is inserted into the earthen ridge 17 of the field, and the root cutting shovel 2 is arranged corresponding to the spinach 18 to be harvested on the earthen ridge 17, and the vegetable delivery component 3 is symmetrically arranged on the straight line where the spinach 18 to be harvested is located. By setting a small mechanical device composed of the vehicle body 1, the root cutting shovel 2, the vegetable delivery component 3 and the vegetable storage box 4 for orderly, low-loss and efficient harvesting of spinach, the roots of the spinach 18 are cut off by the root cutting shovel 2, and then the spinach 18 is transported to the vegetable storage box 4 for collection by the vegetable delivery component 3, thereby realizing the automatic harvesting of the spinach 18, and part of the roots of the spinach 18 can be kept, and the soil dug by the root cutting shovel 2 will become loose, so that when the spinach 18 is pulled up by the vegetable delivery component 3, the force on it is smaller, thereby preventing the stem of the spinach 18 from being pulled off.
[0032] Embodiment 2
[0033] On the basis of the first embodiment, the fourth pulley 13 is arranged to expand outward, and the front end of the vegetable delivery component 3 forms a herringbone opening, so as to facilitate the collection and concentration of the spinach 18.
[0034] Embodiment 3
[0035] On the basis of the second embodiment, a soil-moving spring 15 is fixedly connected between the mounting beams 9, and a soil-falling groove 16 is provided on the chassis of the vehicle body 1. The soil-falling groove 16 is located directly below the soil-moving spring 15. By arranging the soil-moving spring 15 between the mounting beams 9 and providing the soil-falling groove 16 on the chassis of the vehicle body 1, the roots of the spinach 18 are impacted by the soil-moving spring 15, and the soil-moving spring 15 is shaken, so that the soil adhered to the roots of the spinach 18 can fall better.
[0036] Embodiment 4
[0037] On the basis of the third embodiment, a plurality of conveyor belts 14 are arranged at equal intervals. By disassembling and adjusting the plurality of conveyor belts 14 , appropriate adjustments can be made according to the growth conditions of the spinach 18 , thereby ensuring the collection effect of the spinach 18 .
[0038] Although the above describes the illustrative specific implementation methods of the present application so that technicians in this technical field can understand the present application, the present application is not limited to the scope of the specific implementation methods. For ordinary technicians in this technical field, as long as various changes are within the spirit and scope of the present application defined and determined by the attached claims, all application creations using the concept of the present application are protected.
Claims
1. A small mechanical device for orderly, low-loss and efficient harvesting of spinach, characterized in that: The small mechanical device for orderly, low-loss and efficient harvesting of spinach comprises: A vehicle body (1), wherein a connecting rod (5) is fixedly mounted on the front end of the lower side surface of the chassis of the vehicle body (1), and a mounting frame (6) is fixedly mounted on the vehicle body (1); A root-cutting shovel (2), the root-cutting shovel (2) being fixed to the lower side end of the connecting rod (5), the root-cutting shovel (2) being used to cut off the roots of the spinach (18) to be harvested; A vegetable delivery component (3), wherein the vegetable delivery component (3) is mounted on a mounting frame (6), and the spinach (18) to be harvested is collected by the vegetable delivery component (3); A vegetable storage box (4), wherein the vegetable storage box (4) is fixed to the rear side end of the vehicle body (1); The food delivery assembly (3) is composed of a group of symmetrically arranged food collection mechanisms, which are composed of a mounting beam (9), a first belt pulley (10), a second belt pulley (11), a third belt pulley (12), a fourth belt pulley (13) and a conveying belt (14); the mounting beam (9) is fixed on a mounting frame (6); the first belt pulley (10), the second belt pulley (11), the third belt pulley (12) and the fourth belt pulley (13) are all rotatably mounted on the mounting beam (9); and the conveying belt (14) is mounted on the first belt pulley (10), the second belt pulley (11), the third belt pulley (12) and the fourth belt pulley (13); The mounting frame (6) is fixedly connected to a motor bracket (7), a driving motor (8) is fixedly mounted on the motor bracket (7), and the first pulley (10) is driven by the driving motor (8); When the vehicle body (1) is actually driving, the root-cutting shovel (2) is inserted into the soil ridge (17) of the field, and the root-cutting shovel (2) is arranged corresponding to the spinach (18) to be harvested on the soil ridge (17), and the vegetable delivery component (3) is arranged symmetrically with the straight line where the spinach (18) to be harvested is located; The fourth pulley (13) is arranged to expand outward, and the front end of the food delivery component (3) forms a herringbone opening; A soil-moving spring (15) is fixedly connected between the mounting beams (9), and a soil-moving groove (16) is provided on the chassis of the vehicle body (1), wherein the soil-moving groove (16) is located directly below the soil-moving spring (15).
2. A small mechanical device for orderly, low-loss and efficient harvesting of spinach according to claim 1, characterized in that: The conveying belt (14) is arranged in a plurality of tracks at equal intervals.