CN219519627U - Fruit sorting and grading device - Google Patents

Abstract

The utility model discloses a fruit sorting and grading device which comprises a conveying assembly, wherein two first material guide plates are arranged on the conveying assembly, a fixed frame is arranged on one side of the top of the conveying assembly, two sliding blocks are movably sleeved on the top of the fixed frame, a second driving motor is fixedly connected to the top of each sliding block, a rotating shaft is fixedly connected to an output shaft of each second driving motor, a material feeding clamping roller is fixedly connected to the bottom end of each rotating shaft, telescopic rods are fixedly connected to one sides, far away from each other, of the two sliding blocks, a spring is fixedly connected to one side, far away from each telescopic rod, of the spring, a pressure sensor is fixedly connected to one end, far away from the telescopic rods, of the spring, and a mounting assembly is arranged on the pressure sensor. According to the fruit sorting machine, different pressures are generated on the feeding clamping roller when fruits with different sizes are conveyed, so that driving forces with different sizes can be provided, fruits with different sizes can be conveyed and separated conveniently, efficient fruit sorting is achieved, manual selection is not needed, and labor is saved and efficiency is improved.

Description

Fruit sorting and grading device

Technical Field

The utility model belongs to the technical field of fruit grading, and particularly relates to a fruit grading device.

Background

Fruits are generally divided into big fruits, medium fruits and small fruits according to the sizes, and the selling prices of the three fruits are different, so that the big fruits are the most expensive, and the small fruits are the least expensive.

Generally, fruit farmers pick fruits off, and manually pick fruits for classification, so that the manual picking efficiency is low, a large amount of manpower is consumed, the labor cost of growers is increased, the cost reduction and synergy are not facilitated, and the fruit sorting and classifying device is provided.

Disclosure of Invention

In order to solve the problems, the utility model aims to provide a fruit sorting and classifying device.

In order to achieve the above purpose, the utility model provides a fruit sorting and grading device, which comprises a conveying assembly, wherein two first guide plates are arranged on the conveying assembly, a fixed frame is arranged on one side of the top of the conveying assembly, two sliding blocks are movably sleeved on the top of the fixed frame, a second driving motor is fixedly connected to the top of the sliding blocks, a rotating shaft is fixedly connected to an output shaft of the second driving motor, a feeding clamping roller is fixedly connected to the bottom end of the rotating shaft, telescopic rods are fixedly connected to one sides, far away from each other, of the two sliding blocks, a spring is fixedly connected to one side of each telescopic rod, a pressure sensor is fixedly connected to one end, far away from each telescopic rod, of each spring, a mounting assembly is arranged on each pressure sensor, and a plurality of receiving assemblies are arranged on one side below the conveying assembly.

Preferably, the conveying assembly comprises a plurality of conveying rollers, a conveying belt is sleeved outside the conveying rollers, side plates are rotatably arranged at two ends of the conveying rollers, and a first driving motor for driving the conveying rollers to rotate is arranged on one side of each side plate.

Preferably, the sliding hole is offered at the top of fixed frame, and the slider movable sleeve is established in the sliding hole, the both sides of fixed frame are equipped with the expansion hole that runs through the sliding hole, and the telescopic link runs through the expansion hole.

Preferably, the mounting assembly comprises a fixing plate fixedly connected to the top of the fixing frame, the top of the fixing plate is fixedly connected with a fixing frame, and the pressure sensor is mounted on the fixing frame.

Preferably, the material receiving assembly comprises a material receiving box, and a second material guiding plate is arranged on one side of the top of the material receiving box.

Preferably, a PLC is arranged on one side of the fixed plate, and the PLC receives signals transmitted by the pressure sensor and controls the second driving motor to work.

The fruit sorting and grading device provided by the utility model has the following beneficial effects: can carry one side with fruit through conveying assembly, and fruit is different in the extrusion of different sizes fruit to the feed pinch roller when passing through between two feed pinch rollers, can control second driving motor like this and adopt different rotational speeds, big fruit adopts low-speed drive, the small fruit adopts high-speed, big fruit can be carried in the nearest material receiving box like this, the small fruit carries the material receiving box in the farthest, and the middle material receiving box in the middle of the conveyer belt, thereby accomplish the quick classification of three kinds of fruits, this scheme simple structure, novel in design produces different pressures to the feed pinch roller when carrying through different sizes fruit, can provide the driving force of equidimension like this, thereby conveniently carry the fruit of equidimension separately, thereby accomplish the high-efficient classification of fruit, do not need manual selection, laborsaving high efficiency.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model.

In the drawings:

fig. 1 is a schematic front view of a fruit sorting and classifying device according to the present utility model.

Fig. 2 is a schematic side view of a fruit sorting and classifying device according to the present utility model.

Fig. 3 is a schematic top view of a fruit sorting and classifying device according to the present utility model.

Fig. 4 is a schematic perspective view of a fruit sorting and classifying device according to the present utility model.

In the figure: 1 conveying roller, 2 conveying belt, 3 side plates, 4 first driving motors, 5 first material guiding plates, 6 fixed frames, 7 sliding blocks, 8 second driving motors, 9 rotating shafts, 10 material feeding clamping rollers, 11 telescopic rods, 12 fixed plates, 13 fixed frames, 14 pressure sensors, 15 springs, 16 material receiving boxes and 17 second material guiding plates.

Detailed Description

In order to more clearly illustrate the general inventive concept, a detailed description is given below by way of example with reference to the accompanying drawings.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, the description with reference to the terms "one aspect," "some aspects," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the present utility model. In this specification, the schematic representations of the above terms are not necessarily for the same scheme or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

As shown in fig. 1 to 4, the embodiment of the utility model provides a fruit sorting and grading device, which comprises a conveying component, wherein two first guide plates 5 are arranged on the conveying component, a fixed frame 6 is arranged on one side of the top of the conveying component, two sliding blocks 7 are movably sleeved on the top of the fixed frame 6, the top of the sliding blocks 7 is fixedly connected with a second driving motor 8, an output shaft of a second driving motor 18 is fixedly connected with a rotating shaft 9, the bottom end of the rotating shaft 9 is fixedly connected with a feeding clamping roller 10, one sides of the two sliding blocks 7, which are far away from each other, are fixedly connected with telescopic rods 11, one side of each telescopic rod 11 is fixedly connected with springs 15, one ends of the springs 15, which are far away from the telescopic rods 11, are fixedly connected with pressure sensors 14, installation components are arranged on the pressure sensors 14, a plurality of receiving components are arranged on one side of the lower part of the conveying component, and the plurality of receiving components are used for receiving graded fruits, and the conveying component conveys the fruits to one side, the rotating shaft 9 and the conveying clamping roller 10 are driven by the second driving motor 8 to rotate, so that the fruits are conveyed and thrown away by the second driving motor 10, and the automatic grading of the fruits is completed.

As shown in fig. 3, the conveying assembly comprises a plurality of conveying rollers 1, a conveying belt 2 is sleeved outside the conveying rollers 1, side plates 3 are rotatably arranged at two ends of the conveying rollers 1, a first driving motor 4 for driving the conveying rollers 1 to rotate is arranged on one side of each side plate 3, the first driving motor 4 drives the conveying rollers 1 to rotate, and the conveying rollers 1 drive the conveying belt 2 to rotate to convey fruits.

As shown in fig. 4, a sliding hole is formed in the top of the fixed frame 6, the sliding block 7 is movably sleeved in the sliding hole, telescopic holes penetrating through the sliding hole are formed in two sides of the fixed frame 6, the telescopic rod 11 penetrates through the telescopic holes, and the sliding block 7 slides in the sliding hole to adjust the distance.

As shown in fig. 2, the mounting assembly includes a fixing plate 12 fixedly connected to the top of the fixing frame 6, a fixing frame 13 fixedly connected to the top of the fixing plate 12, and a pressure sensor 14 mounted on the fixing frame 13.

As shown in fig. 1, the receiving assembly comprises a receiving box 16, and a second material guiding plate 17 is arranged on one side of the top of the receiving box 16.

As shown in fig. 1, a PLC is provided at one side of the fixed plate 12, and receives a signal transmitted from the pressure sensor 14 through the PLC and controls the second driving motor 8 to operate.

Working principle: the first driving motor 4 drives the conveying roller 1 to rotate, the conveying roller 1 drives the conveying belt 2 to rotate so as to convey fruits, when fruits are conveyed between the two conveying clamping rollers 10 of the conveying belt, the extrusion force of fruits with different sizes to the conveying clamping rollers 10 is different, the extrusion force of fruits with different sizes to the conveying clamping rollers 10 is maximum, at the moment, the conveying clamping rollers 10 compress the springs 15 through the sliding blocks 7 and the telescopic rods 11, the pressure of the springs 15 to the pressure sensor 14 is maximum, at the moment, the pressure sensor 14 transmits signals to the PLC, the PLC controls the second driving motor 8 to drive at a low speed, so that the rotating shaft 9 and the conveying clamping rollers 10 can be driven to rotate at a low speed, and the pressure of fruits to the conveying clamping rollers 10 is minimum, so that the second driving motor 8 can drive at a high speed, the conveying clamping rollers 10 rotate at a high speed to throw the fruits to the farthest receiving clamping rollers 16, and the middle fruits are thrown to the middle receiving clamping rollers 16, so that grading of three fruits is completed, and the fruit grading is high and convenient and efficient.

In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for system embodiments, since they are substantially similar to method embodiments, the description is relatively simple, as relevant to see a section of the description of method embodiments.

The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are to be included in the scope of the claims of the present utility model.

Claims (6)

1. The utility model provides a grading plant is selected to fruit, its characterized in that, including conveying the subassembly, be equipped with two first stock guide (5) on the conveying subassembly, conveying the top one side of subassembly is equipped with fixed frame (6), the top movable sleeve of fixed frame (6) is equipped with two sliders (7), the top fixedly connected with second driving motor (8) of slider (7), the output shaft fixedly connected with pivot (9) of second driving motor (8), the bottom fixedly connected with feed collet roller (10) of pivot (9), two one side that slider (7) kept away from each other is all fixedly connected with telescopic link (11), one side fixedly connected with spring (15) of telescopic link (11), one end fixedly connected with pressure sensor (14) that telescopic link (11) were kept away from to spring (15), be equipped with the installation component on pressure sensor (14), conveying the below one side of subassembly is equipped with a plurality of material receiving components.

2. Fruit sorting and classifying device according to claim 1, characterized in that the conveying assembly comprises a plurality of conveying rollers (1), a conveying belt (2) is sleeved outside the conveying rollers (1), side plates (3) are rotatably arranged at two ends of the conveying rollers (1), and a first driving motor (4) for driving the conveying rollers (1) to rotate is arranged at one side of each side plate (3).

3. The fruit sorting and grading device according to claim 1, wherein the top of the fixed frame (6) is provided with a sliding hole, the sliding block (7) is movably sleeved in the sliding hole, two sides of the fixed frame (6) are provided with telescopic holes penetrating through the sliding hole, and the telescopic rods (11) penetrate through the telescopic holes.

4. Fruit sorting and classifying device according to claim 1, characterized in that the mounting assembly comprises a fixing plate (12) fixedly connected to the top of the fixing frame (6), the top of the fixing plate (12) is fixedly connected with a fixing frame (13), and the pressure sensor (14) is mounted on the fixing frame (13).

5. Fruit sorting and classifying device according to claim 1, characterized in that the receiving assembly comprises a receiving box (16), and a second guide plate (17) is arranged on one side of the top of the receiving box (16).

6. Fruit sorting and classifying device according to claim 4, characterized in that a PLC is arranged on one side of the fixed plate (12), which receives the signal transmitted by the pressure sensor (14) and controls the operation of the second drive motor (8).