Color sorter for sorting fruits

Abstract

The utility model relates to the field of color sorters, in particular to a fruit picking color sorter, which comprises frame plates, a conveying mechanism and a grabbing mechanism, a conveying roller is mounted between the frame plates, the conveying mechanism which is stably driven is arranged in the frame plate at the front end of the conveying roller, a rear plate is mounted at the upper end of the frame plate at the rear side of the conveying roller, and the grabbing mechanism is mounted on the rear plate. The first motor is controlled to operate to drive the second bevel gear to rotate, the first bevel gear is driven to rotate in a meshed mode, the transmission roller connected with the first bevel gear is driven to rotate, the gears are made to move forwards relatively, and under the limiting effect that the limiting plate is embedded in the limiting groove, the position of the gears can be adjusted rapidly. And unqualified fruits on the upper side of the conveying roller are grabbed by the mechanical grabber which is electrically driven to move and pick out the fruits at the front end of the conveying roller, so that efficient picking and screening operation is achieved.

Description

Technical Field

[0001] The utility model relates to the field of color sorters, in particular to a color sorter for selecting fruits. Background Art

[0002] After the fruits are picked, they are usually packed into fruit boxes and transported back to the factory for sorting. Because the fruits are of different sizes, they are squeezed against each other in the fruit boxes, which makes them easily damaged, deformed, or even rotten. When the fruits rot, microorganisms will produce various harmful substances during metabolism, especially the reproduction of fungi, some of which are carcinogenic. At the same time, putting rotten fruits together with good fruits will accelerate the rotting of good fruits. Therefore, before the fruits are put on the market, they need to be sorted and impurities removed to select inferior fruits.

[0003] The existing picking equipment pours the fruits in the fruit boxes into the transfer boxes through the turning frame and the auxiliary transfer platform. There is no need to manually lift the fruit boxes and pour them into the transfer boxes. The fruits in the transfer boxes are transported to the picking table for picking through the fruit transport table. The fruits are laid flat on the picking table, which makes it easy to pick out inferior fruits.

[0004] However, the existing rotating boxes have a large rotation amplitude and require multiple sets of motors to individually control the rotating components in the rotating boxes, which can easily cause collision and damage to the fruits, and also increase the cost of the driving components. At the same time, the existing picking components require manual observation and picking, which consumes a lot of manpower and is easy to miss and requires repeated picking, reducing the use effect of the picking equipment. Utility Model Content

[0005] The utility model aims to provide a color sorting machine for picking fruits, which is used to solve the problems that the existing rotating box has a large rotation amplitude and requires multiple groups of motors to individually control the rotating components in the rotating box, which is easy to cause collision and damage to the fruits, and also increases the cost of the driving components. At the same time, the existing picking components need to be manually observed and picked, which consumes a lot of manpower, and is easy to miss observations and requires repeated picking, which reduces the use effect of the picking equipment.

[0006] Therefore, the utility model provides a color sorting machine for picking fruits, including a frame plate, a conveying mechanism and a grabbing mechanism, wherein conveying rollers are installed between the frame plates, a stably driven conveying mechanism is arranged in the frame plate at the front end of the conveying roller, a rear plate is installed on the upper end of the frame plate at the rear side of the conveying roller, and a grabbing mechanism whose position can be quickly adjusted is arranged on the upper side of the rear plate.

[0007] Preferably: the conveying mechanism includes an inner groove, a transmission roller is installed in the inner groove, a transmission belt is mounted on the outer wall of the transmission roller, an empty groove is opened on the outside of the right front end of the inner groove, a first bevel gear is installed on the inner wall of the rear side of the empty groove, a second bevel gear is installed on the inner wall of the right side of the empty groove, and the outer wall of the right end of the second bevel gear is connected to the first motor.

[0008] Preferably: the grabbing mechanism includes a front plate, a slide groove is provided in the front plate, a slide plate is embedded in the slide groove, a limiting groove is provided on the side wall of the slide groove, a limiting plate is installed on the side wall of the slide plate, a second motor is installed on the left side of the upper end of the front plate, a gear is connected to the right end of the second motor, and a mechanical grab is installed on the lower end of the front plate.

[0009] Preferably, the first bevel gear and the second bevel gear are meshed with each other.

[0010] Preferably, the second bevel gear is connected to a transmission roller.

[0011] Preferably, the cross-sectional dimensions of the limiting groove and the cross-sectional dimensions of the limiting plate are consistent with each other.

[0012] Preferably, a toothed plate meshing with the gear is provided at the upper right end of the front plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model controls the operation of the first motor to drive the second bevel gear to rotate, meshing to drive the first bevel gear to rotate, and drives the connected transmission roller to rotate, and drives the friction of the wrapped transmission belt to drive the multiple groups of transmission rollers on the left to rotate synchronously, thereby driving the connected conveying rollers to rotate, and drives the fruit to move and convey, and controls the operation of the second motor to drive the gear to rotate, and the tooth blocks on the surface of the gear are meshed with the tooth plates provided on the outer wall of the upper end of the right side of the front plate, so that the gears move forward relatively, and under the limitation of the limiting plate embedded in the limiting groove, the slide plate slides relatively forward stably in the slide groove, and the unqualified fruits on the upper side of the conveying roller are grabbed by the electrically driven mechanical gripper, and the front end of the conveying roller is moved to pick them out, so as to achieve efficient picking and screening operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 This is a top view of the conveying mechanism of the utility model;

[0017] Figure 3 For this utility model Figure 1 A partial enlarged view of B.

[0018] In the figure:

[0019] 1. Frame; 2. Conveying roller; 301. Inner groove; 302. Driving roller; 303. Driving belt; 304. Empty groove; 305. First bevel gear; 306. Second bevel gear; 307. First motor; 4. Rear plate; 501. Front plate; 502. Slide groove; 503. Slide plate; 504. Limiting groove; 505. Limiting plate; 506. Gear; 507. Second motor; 508. Mechanical claw. 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] Example 1

[0022] See also Figure 1-3 The figure shows a preferred embodiment of the utility model, a rod extension test device, including a frame plate 1, a conveying mechanism and a grabbing mechanism, a conveying roller 2 is installed between the frame plates 1, a stably driven conveying mechanism is arranged in the frame plate 1 at the front end of the conveying roller 2, a rear plate 4 is installed on the upper end of the frame plate 1 at the rear side of the conveying roller 2, and a grabbing mechanism whose position can be quickly adjusted is arranged on the upper side of the rear plate 4.

[0023] It should be noted that the conveying mechanism and the grabbing mechanism of this solution improve the screening effect.

[0024] Among them, the conveying mechanism includes an inner groove 301, a transmission roller 302 is installed in the inner groove 301, and a transmission belt 303 is mounted on the outer wall of the transmission roller 302. An empty groove 304 is opened on the outside of the right front end of the inner groove 301, and a first bevel gear 305 is installed on the inner wall of the rear side of the empty groove 304. A second bevel gear 306 is installed on the inner wall of the right side of the empty groove 304, and the outer wall of the right end of the second bevel gear 306 is connected to a first motor 307.

[0025] It should be noted that this solution facilitates efficient and stable transmission.

[0026] The first bevel gear 305 and the second bevel gear 306 are meshed with each other.

[0027] It should be noted that this solution is highly efficient in transportation.

[0028] The second bevel gear 306 is connected to the transmission roller 302 .

[0029] It should be noted that this solution provides stable drive and transmission.

[0030] Example 2

[0031] See also Figure 1-3 The grabbing mechanism includes a front plate 501, a slide groove 502 is provided in the front plate 501, a slide plate 503 is embedded in the slide groove 502, a limiting groove 504 is provided on the side wall of the slide groove 502, a limiting plate 505 is installed on the side wall of the slide plate 503, a second motor 507 is installed on the left side of the upper end of the front plate 501, a gear 506 is connected to the right end of the second motor 507, and a mechanical grab 508 is installed on the lower end of the front plate 501.

[0032] It should be noted that this solution is convenient for efficiently selecting unqualified fruits.

[0033] The cross-sectional dimensions of the limiting groove 504 and the cross-sectional dimensions of the limiting plate 505 are consistent with each other.

[0034] It should be noted that this solution is stable in movement.

[0035] A toothed plate meshing with the gear 506 is disposed at the upper right end of the front plate 501 .

[0036] It should be noted that this solution is highly efficient in driving selection.

[0037] The working process and principle of the utility model are as follows: the first motor 307 is controlled to operate to drive the second bevel gear 306 to rotate, which is meshed to drive the first bevel gear 305 to rotate, and the connected transmission roller 302 is driven to rotate, and the friction of the wrapped transmission belt 303 drives the multiple groups of transmission rollers 302 on the left to rotate synchronously, thereby driving the connected conveying roller 2 to rotate, and driving the fruit to move and convey, and the second motor 507 is controlled to operate to drive the gear 506 to rotate, and the tooth block on the surface of the gear 506 is meshed with the tooth plate provided on the outer wall of the upper right end of the front plate 501, so that the gear 506 moves forward relatively, and under the limitation of the limiting plate 505 embedded in the limiting groove 504, the slide plate 503 slides relatively forward stably in the slide groove 502, and the unqualified fruit on the upper side of the conveying roller 2 is grabbed by the electrically driven mechanical grab 508, and the front end of the conveying roller 2 is moved to pick it out.

[0038] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make some simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.

Claims

1. A color sorting machine for fruits, characterized by: The invention comprises a frame plate (1), a conveying mechanism and a gripping mechanism, wherein conveying rollers (2) are installed between the frame plates (1), a stably driven conveying mechanism is arranged in the frame plate (1) at the front end of the conveying roller (2), a rear plate (4) is installed at the upper end of the frame plate (1) at the rear side of the conveying roller (2), and a gripping mechanism capable of quickly adjusting the position is arranged on the upper side of the rear plate (4).

2. A color sorting machine for selecting fruits according to claim 1, characterized in that: The conveying mechanism comprises an inner groove (301), a driving roller (302) is installed in the inner groove (301), a driving belt (303) is sleeved on the outer wall of the driving roller (302), an empty groove (304) is opened on the outside of the right front end of the inner groove (301), a first bevel gear (305) is installed on the inner wall of the rear side of the empty groove (304), a second bevel gear (306) is installed on the inner wall of the right side of the empty groove (304), and the outer wall of the right end of the second bevel gear (306) is connected to a first motor (307).

3. A color sorting machine for selecting fruits according to claim 1, characterized in that: The gripping mechanism comprises a front plate (501), a slide groove (502) is provided in the front plate (501), a slide plate (503) is embedded in the slide groove (502), a limiting groove (504) is provided on the side wall of the slide groove (502), a limiting plate (505) is installed on the side wall of the slide plate (503), a second motor (507) is installed on the left side of the upper end of the front plate (501), a gear (506) is connected to the right end of the second motor (507), and a mechanical gripper (508) is installed on the lower end of the front plate (501).

4. A color sorting machine for selecting fruits according to claim 2, characterized in that: The first bevel gear (305) and the second bevel gear (306) are meshed with each other.

5. The color sorting machine for selecting fruits according to claim 2, characterized in that: The second bevel gear (306) is connected to the transmission roller (302).

6. A color sorting machine for selecting fruits according to claim 3, characterized in that: The cross-sectional dimensions of the limiting groove (504) match the cross-sectional dimensions of the limiting plate (505).

7. A color sorting machine for selecting fruits according to claim 3, characterized in that: A toothed plate meshing with the gear (506) is provided at the upper right end of the front plate (501).

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