Fruit screening mechanism capable of preventing fruits from being damaged
By introducing an adjustable guide plate and an electric push rod system into the fruit screening mechanism, the problem of fruit damage from falling objects is solved, achieving uniform distribution and stable collection of fruit, thus improving fruit quality and collection efficiency.
Patent Information
- Application Number
- CN202422907481.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-28
- Publication Date
- 2025-11-14
- Estimated Expiration
- 2034-11-28
AI Technical Summary
In existing fruit sorting mechanisms, the fruit is easily damaged by impact when it falls into the collection box due to the large distance, which affects the quality of the fruit.
An adjustable second guide plate and electric push rod system are used to reduce the falling distance of the fruit by adjusting the position and angle of the guide plate, and rubber pads are used to provide cushioning to ensure that the fruit is evenly distributed in the collection box.
It effectively reduces fruit bruising and damage, ensures the stability and even distribution of fruit during the collection process, and improves fruit quality and collection efficiency.
Smart Images
Figure CN223543499U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of fruit processing equipment technology, and in particular to a fruit screening mechanism that prevents fruit damage. Background Technology
[0002] Fruits are edible plant fruits rich in water, vitamins, minerals, and other nutrients. Fruit sorting is necessary during the processing and sales of fruits after harvesting. This is because fruits of different sizes and qualities often have different uses and market values. Fruit sorting can grade fruits according to size and weight, making it easier to package, sell, and process them in a targeted manner. For example, large fruits can be used in the high-end market, while small fruits can be used to make juice. At the same time, sorting can also remove substandard fruits, ensuring the overall quality of the fruits and improving the economic benefits and market competitiveness of the fruit industry.
[0003] In the existing technology, after the fruit screening mechanism completes the screening, the fruit usually slides down the inclined surface of the guide plate into the collection box. However, since the collection box is generally deep, the fruit that falls into the collection box in the early stage needs to fall a large vertical distance. During this process, the fruit is easily subjected to a large impact force, resulting in collision and squeezing, which in turn causes damage to the fruit skin, destruction of internal tissue and decline in overall quality. Utility Model Content
[0004] The purpose of this invention is to solve the problem that, during the use of the above-mentioned equipment, the fruit that falls into the collection box in the early stages of the fruit screening process needs to fall a relatively high distance, resulting in damage to the fruit. Therefore, this invention proposes a fruit screening mechanism to prevent fruit damage.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: a fruit sieving mechanism for preventing fruit damage, comprising a sieving machine body, a set of first guide plates fixedly connected to the inner surface of the sieving machine body, a first rubber pad fixedly connected to the inner surface of each set of first guide plates, a set of support frames fixedly connected to one side of the outer wall of the sieving machine body, a slide rail fixedly installed on the top of each set of support frames, a first slider movably sleeved on the outer surface of each set of slide rails, a push plate fixedly connected to one side of the outer wall of each set of first sliders, and a first electric push plate fixedly connected to one side of the outer wall of each set of push plates. The first set of sliders is fixedly connected to a fixed plate at its top. A groove is formed on one side of the outer wall of each fixed plate. A second slider is slidably embedded in the inner wall of each groove. A threaded rod is threadedly connected to the inner wall of each second slider. A first motor is fixedly connected to one side of the outer wall of each threaded rod. Two first bearings are fixedly sleeved on the outer wall of each threaded rod. A connecting frame is fixedly connected to one side of the outer wall of each second slider. A second guide plate is fixedly connected to the inner wall of each connecting frame. A second rubber pad is fixedly connected to the inner wall of each second guide plate.
[0006] Preferably, two second bearings are fixedly inserted into the inner surface of each set of the support frame, and a rotating shaft is fixedly inserted between the interiors of the two sets of second bearings. A second motor is fixedly connected to one side of the outer wall of each set of rotating shafts.
[0007] Preferably, a rotating block is fixedly sleeved on the outer wall of a group of rotating shafts, and a plurality of diagonal braces are fixedly connected to the outer wall of a group of rotating blocks.
[0008] Preferably, a support plate is fixedly connected between the tops of the multiple sets of diagonal braces, and a collection box is placed on the top of each set of support plates.
[0009] Preferably, a limiting plate is fixedly connected to the top of each of the support plates.
[0010] Preferably, a second electric push rod is fixedly connected to the bottom of each of the support plates.
[0011] Preferably, each of the telescopic ends of a group of second electric push rods is fixedly connected to a clamp.
[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:
[0013] 1. In this utility model, through the interaction of the various components of the device, the position of a set of second guide plates can be adjusted by the drive of a set of second motors, so that the feeding end of the set of second guide plates can be adjusted to a position closer to the bottom of the collection box, thereby reducing the distance of the fruit falling directly, reducing the impact force on the fruit, and effectively preventing damage to the fruit caused by bumps. Furthermore, through the drive of a set of first electric push rods, the horizontal position of the set of second guide plates can be changed, so that the fruit can be distributed as evenly as possible in the collection box. The drive of the set of second motors can make the set of collection boxes tilted, so that the fruit moves towards the end of the collection box with less distribution under the action of gravity, thereby ensuring the even distribution of the fruit.
[0014] 2. In this utility model, through the interaction of the components of this device, a set of second electric push rods can be used to clamp a set of collection boxes, preventing the collection boxes from accidentally sliding, shaking or tilting during subsequent rotation adjustment or fruit collection, thereby ensuring the stability and continuity of screening and collection operations. Attached Figure Description
[0015] Figure 1 This utility model provides a perspective view of the main structure of a fruit screening mechanism for preventing fruit damage.
[0016] Figure 2 This utility model provides a three-dimensional exploded view of a portion of the structure of a fruit screening mechanism to prevent fruit damage;
[0017] Figure 3 This utility model provides a partial structural side view of a fruit screening mechanism for preventing fruit damage.
[0018] Figure 4 This utility model provides a top-view perspective sectional view of a portion of the structure of a fruit screening mechanism for preventing fruit damage.
[0019] Figure 5 The present invention provides a bottom-view perspective sectional view of a portion of the structure of a fruit screening mechanism for preventing fruit damage.
[0020] Legend:
[0021] 1. Screening machine body; 2. First guide plate; 3. First rubber pad; 4. Support frame; 5. Slide rail; 6. First slider; 7. Push plate; 8. First electric push rod; 9. Fixing plate; 10. Slide groove; 11. Second slider; 12. Threaded rod; 13. First motor; 14. First bearing; 15. Connecting frame; 16. Second guide plate; 17. Second rubber pad; 18. Second bearing; 19. Rotating shaft; 20. Second motor; 21. Rotating block; 22. Diagonal brace; 23. Support plate; 24. Collection box; 25. Limiting plate; 26. Second electric push rod; 27. Clamping plate. Detailed Implementation
[0022] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.
[0023] 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. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.
[0024] Example 1, such as Figures 1-5 As shown, this utility model provides a fruit sieving mechanism to prevent fruit damage, including a sieving machine body 1. A set of first guide plates 2 are fixedly connected to the inner wall of the sieving machine body 1. A first rubber pad 3 is fixedly connected to the inner wall of each set of first guide plates 2. A set of support frames 4 are fixedly connected to one side of the outer wall of the sieving machine body 1. A slide rail 5 is fixedly installed on the top of each set of support frames 4. A first slider 6 is movably sleeved on the outer wall of each set of slide rails 5. A push plate 7 is fixedly connected to one side of the outer wall of each set of first sliders 6. A first electric push rod 8 is fixedly connected to one side of the outer wall of each set of push plates 7. A fixing plate 9 is fixedly connected to the top of each set of first sliders 6. A groove 10 is formed on one side of the outer wall of each set of fixing plates 9. The inner surface of each of the two sets of second sliders 11 is slidably embedded with a second slider 11. The inner surface of each second slider 11 is threadedly connected with a threaded rod 12. A first motor 13 is fixedly connected to one side of the outer wall of each set of threaded rods 12. Two first bearings 14 are fixedly sleeved on the outer wall of each set of threaded rods 12. A connecting frame 15 is fixedly connected to one side of the outer wall of each set of second sliders 11. A second guide plate 16 is fixedly connected to the inner surface of each set of connecting frames 15. A second rubber pad 17 is fixedly connected to the inner surface of each set of second guide plates 16. Two second bearings 18 are fixedly inserted into the inner surface of each set of support frames 4. A rotating shaft 19 is fixedly inserted between the interiors of the two sets of second bearings 18. A second motor 20 is fixedly connected to one side of the outer wall of each set of rotating shafts 19.
[0025] The overall effect of Embodiment 1 is as follows: When the screening machine body 1 is in use, the first motor 13 is started first, and its output end drives the threaded rod 12 to rotate, thereby driving the second slider 11 to move in the vertical direction. This movement is transmitted to the second guide plate 16 through the connecting frame 15, so that the feeding end of the second guide plate 16 can be adjusted to a position closer to the bottom of the collection box 24. By adjusting the height of a set of second guide plates 16, after the fruit is screened, it first slides down the inclined surface of a set of first guide plates 2, then smoothly transitions to the inclined surface of the second guide plates 16, and finally falls into the collection box 24. This method significantly reduces the distance the fruit falls directly, thereby reducing the impact force on the fruit and effectively preventing damage caused by direct bumps. In addition, the setting of a set of first rubber pads 3 and a set of second rubber pads 17 further enhances the cushioning effect. The system protects the fruit from further impact. As the amount of fruit inside the collection box 24 increases, the height of the second guide plate 16 can be controlled by adjusting a first motor 13 to better accommodate the accumulation of fruit. By activating the first electric push rod 8, its telescopic end pushes a first slider 6 to move back and forth, thereby driving a connecting frame 15 and a second guide plate 16 to move synchronously, adjusting the position of the second guide plate 16 to ensure that the fruit is distributed as evenly as possible within the collection box 24. Furthermore, by activating a second motor 20, its output ends drive the corresponding rotating shaft 19 and rotating block 21 to rotate, thereby changing the angle of a support plate 23 and a collection box 24, allowing the fruit to move towards the less densely distributed end of the collection box 24, effectively preventing the fruit from accumulating on one side of the collection box 24, thus improving the collection efficiency.
[0026] Example 2, as Figures 2-5 As shown, a set of rotating shafts 19 are all fixedly fitted with rotating blocks 21 on their outer walls. A set of rotating blocks 21 are all fixedly connected with multiple diagonal braces 22 on their outer walls. A support plate 23 is fixedly connected between the tops of the multiple sets of diagonal braces 22. A collection box 24 is placed on the top of a set of support plates 23. A limit plate 25 is fixedly connected to the top of a set of support plates 23. A second electric push rod 26 is fixedly connected to the bottom of a set of support plates 23. A clamping plate 27 is fixedly connected to the telescopic end of a set of second electric push rods 26.
[0027] The effect achieved by the entire embodiment 2 is as follows: First, the collection box 24 is placed securely on top of the support plate 23 and the collection box 24 is placed as close as possible to the limiting plate 25. Then, by activating the second electric push rod 26, the telescopic end of the second electric push rod 26 drives the clamping plate 27 to move towards the collection box 24 until the clamping plate 27 tightly fits and fixes the collection box 24. This fixing measure is intended to prevent the collection box 24 from shaking or shifting during subsequent rotation operations or fruit collection, thereby ensuring the smooth progress of the screening and collection process.
[0028] Working principle: In use, firstly, the collection box 24 should be placed on top of the support plate 23 and close to the limiting plate 25. Then, the second electric push rod 26 is activated. The telescopic end of the second electric push rod 26 drives the clamping plate 27 to move towards the collection box 24 and fit tightly, thus achieving a stable fixation and preventing unnecessary shaking or displacement of the collection box 24 during subsequent operations or fruit collection. Next, the first motor 13 is activated, and its output end drives the threaded rod 12 to rotate. Since the outer surface of the threaded rod 12 is tightly connected to the inner surface of a set of second sliders 11 through threads, the threaded rod... The rotation of 12 will cause the second slider 11 to move vertically. This movement is transmitted to the second guide plate 16 through the connecting frame 15, allowing the feeding end of the second guide plate 16 to be adjusted to a position closer to the bottom of the collection box 24. Through this adjustment mechanism, the height of a set of second guide plates 16 can be flexibly adjusted to adapt to different collection needs. At this time, the fruit screened by the screening machine body 1 will slide down the inclined surface of a set of first guide plates 2 and smoothly transition to the inclined surface of the second guide plate 16, finally falling into the collection box 24. This method significantly reduces the distance the fruit falls directly, thereby reducing... The system effectively prevents damage to the fruit from impacts, and the combination of a first set of rubber pads 3 and a second set of rubber pads 17 further enhances the cushioning effect, providing extra protection for the fruit. As the amount of fruit inside the collection box 24 increases, the height of a second set of guide plates 16 can be controlled by adjusting a first set of motors 13 to better accommodate the accumulation of fruit, ensuring smooth screening and collection. Furthermore, by activating the first electric push rod 8, its telescopic end pushes a first set of sliders 6 to move back and forth horizontally, thereby driving a set of connecting... The frame 15 and a set of second guide plates 16 move synchronously. This movement can change the position of the second guide plates 16, so that the fruit can be distributed as evenly as possible in the collection box 24, avoiding local accumulation. Furthermore, by activating a set of second motors 20, the output end will drive the corresponding rotating shaft 19 and rotating block 21 to rotate, thereby changing the angle of a set of support plates 23 and a set of collection boxes 24. This adjustment mechanism can make the fruit move towards the end of the collection box 24 with less distribution under the action of gravity, effectively avoiding the accumulation of fruit on one side of the collection box 24, ensuring the even distribution of fruit and quality protection.
[0029] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.
Claims
1. A fruit screening mechanism to prevent fruit damage, comprising a screening machine body (1), characterized in that: A set of first guide plates (2) are fixedly connected to the inner surface of the screening machine body (1). A first rubber pad (3) is fixedly connected to the inner surface of each set of first guide plates (2). A set of support frames (4) is fixedly connected to one side of the outer wall of the screening machine body (1). A slide rail (5) is fixedly installed on the top of each set of support frames (4). A first slider (6) is movably sleeved on the outer surface of each set of slide rails (5). A push plate (7) is fixedly connected to one side of the outer wall of each set of first sliders (6). A first electric push rod (8) is fixedly connected to one side of the outer wall of each set of push plates (7). A fixing plate (9) is fixedly connected to the top of each set of first sliders (6). 9) Each of the outer walls is provided with a sliding groove (10), and a second slider (11) is slidably embedded in the inner surface of each of the sliding grooves (10). A threaded rod (12) is threadedly connected to the inner surface of each of the second sliders (11). A first motor (13) is fixedly connected to one side of the outer wall of each of the threaded rods (12). Two first bearings (14) are fixedly sleeved on the outer surface of each of the threaded rods (12). A connecting frame (15) is fixedly connected to one side of the outer wall of each of the second sliders (11). A second guide plate (16) is fixedly connected to the inner surface of each of the connecting frames (15). A second rubber pad (17) is fixedly connected to the inner surface of each of the second guide plates (16).
2. The fruit screening mechanism for preventing fruit damage according to claim 1, characterized in that: Two second bearings (18) are fixedly inserted into the inner surface of each set of support frames (4), and a rotating shaft (19) is fixedly inserted between the interiors of the two sets of second bearings (18). A second motor (20) is fixedly connected to one side of the outer wall of each set of rotating shafts (19).
3. The fruit screening mechanism for preventing fruit damage according to claim 2, characterized in that: A set of rotating shafts (19) are all fitted with rotating blocks (21) on their outer walls, and a set of rotating blocks (21) are all fixedly connected with multiple diagonal braces (22) on their outer walls.
4. The fruit screening mechanism for preventing fruit damage according to claim 3, characterized in that: Each of the multiple sets of diagonal braces (22) is fixedly connected to a support plate (23), and a collection box (24) is placed on the top of each set of support plates (23).
5. A fruit screening mechanism for preventing fruit damage according to claim 4, characterized in that: Each of the support plates (23) is fixedly connected to a limiting plate (25) at its top.
6. The fruit screening mechanism for preventing fruit damage according to claim 5, characterized in that: A second electric push rod (26) is fixedly connected to the bottom of each of the support plates (23).
7. A fruit screening mechanism for preventing fruit damage according to claim 6, characterized in that: Each of the telescopic ends of the second electric push rod (26) is fixedly connected to a clamp (27).