Olive fruit leaf removing device

Abstract

The utility model relates to the technical field of fruit picking, in particular to an olive fruit leaf removing device which comprises an inclined conveying belt used for conveying olive fruits and a horizontal conveying belt arranged at the high end of the inclined conveying belt, and an adsorption device used for adsorbing leaves is arranged at the top of the high end of the inclined conveying belt. The inclined conveying belt conveys the olive fruits from the low end to the high end in an inclined mode, a plurality of limiting belts are arranged on the surface of the inclined conveying belt, and the limiting belts can bear the olive fruits and conduct certain limiting on the olive fruits in the conveying process; the adsorption device comprises an adsorption cover and an adsorption pipeline communicated with the adsorption cover, and the adsorption pipeline is communicated with a negative pressure fan; by means of the olive fruit leaf removing device, leaves mixed in olive fruits can be removed more efficiently, and post-processing of the picked olive fruits is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of fruit picking, in particular to an olive fruit leaf removing device. Background Art

[0002] Olive is a tree plant of the genus Olive in the family Oleaceae. Its leaflets are leathery, elliptical-lanceolate, and have short petioles. Its flowers are small, bisexual or polygamous, with cup-shaped calyx, white or greenish-white petals, and obvious flower disk. Its fruit is ovate-fusiform. The flowering period is from May to July, and the fruiting period is from August to November. Olives are named because their fruit can be eaten fresh when it is still green.

[0003] When picking olives, a lot of leaves often get mixed in and fall into the placing frame. If you remove the leaves while picking, it will affect the picking progress and greatly affect the work efficiency. However, in the later processing, the olives cannot be mixed with leaves. Therefore, the leaves mixed in the olives need to be removed after picking and before processing. Utility Model Content

[0004] The utility model aims to provide an olive leaf cleaning device, which can more efficiently clean the leaves mixed in the olive fruits, so as to facilitate the post-processing of the olive fruits after picking.

[0005] The embodiments of the present invention are implemented by the following technical solutions:

[0006] An olive leaf removing device comprises an inclined conveyor belt for conveying olives and a horizontal conveyor belt arranged at the upper end of the inclined conveyor belt, wherein a suction device for suctioning leaves is arranged at the top of the upper end of the inclined conveyor belt.

[0007] The inclined conveyor belt is inclined to convey olives from the lower end to the higher end. A plurality of limiting belts are arranged on the surface of the inclined conveyor belt. The limiting belts can carry olives and limit the olives to a certain extent during the conveying process.

[0008] The adsorption device comprises an adsorption hood and an adsorption pipe connected with the adsorption hood, and the adsorption pipe is connected with a negative pressure fan.

[0009] Furthermore, the limiting belt has a structure that is low in the middle and high around.

[0010] Furthermore, the limiting belt is in one or more of an arc shape, a U shape, and a W shape.

[0011] Furthermore, the limiting belt has a supporting plate arranged along the width direction.

[0012] Furthermore, a baffle is provided on a side of the adsorption hood away from the high end of the inclined conveyor belt, the baffle is detachably connected to the side of the adsorption hood, and a bottom of the baffle is spaced apart from the surface of the inclined conveyor belt.

[0013] Furthermore, a plurality of limiting grooves are provided in the longitudinal direction on the baffle plate, a plurality of limiting holes are provided on the side surface of the adsorption cover, and the baffle plate and the adsorption cover are fixed by fixing columns penetrating through the limiting holes.

[0014] Furthermore, a plurality of limit brushes are movably connected to the bottom of the baffle, and the plurality of limit brushes are evenly arranged along the width direction of the baffle.

[0015] Furthermore, the limit brush and the baffle are connected through a limit column, and a gap is left between the limit column and one end close to the limit brush and the limit brush so that the limit brush can swing along the limit column toward the high end of the inclined conveyor belt.

[0016] Furthermore, the gap does not exceed the average length of the olive fruit.

[0017] Furthermore, a protective cover is provided at the top of the high end of the inclined conveyor belt, and the protective cover is laid above the inclined conveyor belt and a distance is left between the protective cover and the inclined conveyor belt;

[0018] Furthermore, a distance is left between the protective cover and the baffle.

[0019] The technical solution of the embodiment of the utility model has at least the following advantages and beneficial effects:

[0020] The utility model has a reasonable design and a simple structure. When in use, olive fruits mixed with leaves are placed at the lower end of the inclined conveyor belt. During the upward transportation of the inclined conveyor belt, the olive fruits can be carried by the limiting belt to prevent all the olive fruits from piling up below. During the upward transportation, since the leaves are relatively light, the olive fruits and the leaves can be initially separated by the limiting belt, so that some leaves can be squeezed and separated out of the outside of the limiting belt, and then can be piled up at the edge of the limiting belt. When transported to the top, the lighter leaves can be adsorbed into the adsorption cover by the adsorption device on the top, and then sent to the collection box by the adsorption pipe, so as to realize the separation of the leaves and the olive fruits, and then the olive fruits can be sent to the horizontal conveyor belt for collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 A schematic diagram of the structure of an olive leaf removal device provided in an embodiment of the utility model;

[0023] Figure 2 A top view of an inclined conveyor belt provided by an embodiment of the utility model;

[0024] Figure 3 A side view of an adsorption hood provided in an embodiment of the utility model;

[0025] Figure 4 A front view of the adsorption hood provided in an embodiment of the utility model.

[0026] Icons: 1-adsorption pipe, 2-adsorption cover, 3-baffle, 31-limiting groove, 32-fixing column, 4-limiting brush, 41-limiting column, 5-inclined conveyor belt, 6-protective cover, 7-horizontal conveyor belt, 8-limiting belt, 81-pallet. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0028] Example 1

[0029] An olive leaf removal device comprises an inclined conveyor belt 5 for conveying olives and a horizontal conveyor belt 7 arranged at the upper end of the inclined conveyor belt 5. The top of the upper end of the inclined conveyor belt 5 is provided with an adsorption device for adsorbing leaves.

[0030] The inclined conveyor belt 5 is inclined to convey olives from the lower end to the higher end. A plurality of limiting belts 8 are arranged on the surface of the inclined conveyor belt 5. The limiting belts 8 can carry olives and limit the olives during the conveying process.

[0031] The adsorption device comprises an adsorption hood 2 and an adsorption pipe 1 connected to the adsorption hood 2, the adsorption pipe 1 is connected to a negative pressure fan for providing negative pressure, and the end of the adsorption pipe 1 is connected to a collection box.

[0032] Working principle: When in use, the olive fruits mixed with leaves are placed on the lower end of the inclined conveyor belt 5. During the upward transportation of the inclined conveyor belt 5, the olive fruits can be carried by the limiting belt 8 to prevent all the olive fruits from piling up below. During the upward transportation, since the leaves are lighter, the olive fruits and the leaves can be initially separated by the limiting belt 8, so that some leaves can be squeezed and separated out of the outside of the limiting belt 8, and then can be piled up at the edge of the limiting belt 8; when transported to the top, the lighter leaves can be adsorbed into the adsorption cover 2 by the adsorption device on the top, and then sent to the collection box by the adsorption pipe 1, thereby realizing the separation of the leaves and the olive fruits, and then the olive fruits can be sent to the horizontal conveyor belt 7 for collection.

[0033] In this embodiment, the limiting belt 8 has a structure that is low in the middle and high around, and can be one or more of an arc shape, a U shape, and a W shape; preferably, the limiting belt 8 has a support plate 81 arranged along the width direction; in this way, the olive fruits can be limited inside the limiting belt 8, thereby maintaining the conveying stability and conveying volume of the olive fruits during the upward conveying process; at the same time, the side of the limiting belt 8 can also be used to perform preliminary separation of lighter leaves, so as to facilitate the subsequent centralized adsorption of the leaves by the adsorption device.

[0034] In this embodiment, a baffle 3 is provided on the side of the adsorption hood 2 away from the high end of the inclined conveyor belt 5. The baffle 3 can move up and down along the side of the adsorption hood 2, and the bottom of the baffle 3 is spaced apart from the surface of the inclined conveyor belt 5. This facilitates the adaptive adjustment of the position of the baffle 3 according to fruits of different sizes so that the fruits can pass through the bottom of the baffle 3. At the same time, the adsorption effect of the top adsorption device on the leaves can be enhanced, and the leaves can be more completely adsorbed in a concentrated manner.

[0035] Specifically, a plurality of limit grooves 31 are provided on the baffle plate 3 in the longitudinal direction, and a plurality of limit holes are provided on the side of the adsorption cover 2. The baffle plate 3 and the adsorption cover 2 are fixed by a fixing column 32 passing through the fixing column 32 and the limit holes through a nut; when it is necessary to adjust the distance between the baffle plate 3 and the surface of the inclined conveyor belt 5, the fixing column 32 can be loosened to release the baffle plate 3, and then the baffle plate 3 can be adaptively moved upward or downward. When it is moved to a suitable position, the fixing column 32 can be used to fix it again, so that the distance between the baffle plate 3 and the surface of the inclined conveyor belt 5 can be adjusted more conveniently.

[0036] In order to prevent the olive fruits transported to the top from falling down, in other embodiments, a plurality of limit brushes 4 are movably connected to the bottom of the baffle 3, and the plurality of limit brushes 4 are evenly arranged along the width direction of the baffle 3; the limit brush 4 and the baffle 3 are connected through a limit column 41, and a gap is left between the limit column 41 and the end close to the limit brush 4 so that the limit brush 4 can swing along the limit column 41 toward the high end of the inclined conveyor belt 5; in this way, when the olive fruits are transported upward to the limit brush 4, the limit brush 4 can be tilted to the high side, so that the olive fruits can be smoothly transported upward from the limit brush 4; if the olive fruits are pushed downward, since the top of the limit brush 4 is limited by the limit column 41, the limit column 41 cannot tilt downward, thereby preventing the olive fruits from sliding downward.

[0037] In this embodiment, a protective cover 6 is provided at the top of the high end of the inclined conveyor belt 5. The protective cover 6 is laid above the inclined conveyor belt 5 and a distance is left between the protective cover 6 and the inclined conveyor belt 5; this facilitates the normal transportation of olive fruits and reduces the risk of olive fruits being adsorbed.

[0038] In this embodiment, a distance is left between the protective cover 6 and the baffle 3, so as to provide a buffer for the olive fruit conveying path.

[0039] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An olive leaf removal device, characterized in that: It comprises an inclined conveyor belt for conveying olives and a horizontal conveyor belt arranged at the high end of the inclined conveyor belt, wherein a suction device for sucking leaves is arranged at the top of the high end of the inclined conveyor belt. The inclined conveyor belt is inclined to convey olives from the lower end to the higher end. A plurality of limiting belts are arranged on the surface of the inclined conveyor belt. The limiting belts can carry olives and limit the olives during the conveying process. The adsorption device comprises an adsorption hood and an adsorption pipe connected with the adsorption hood, and the adsorption pipe is connected with a negative pressure fan.

2. The olive leaf removing device according to claim 1, characterized in that: The limiting belt has a structure that is low in the middle and high around.

3. The olive leaf removing device according to claim 2, characterized in that: The limiting belt is in one or more of an arc shape, a U shape, and a W shape.

4. The olive leaf removing device according to claim 1, characterized in that: The limiting belt has a supporting plate arranged along the width direction.

5. The olive leaf removing device according to claim 1, characterized in that: A baffle is arranged on one side of the adsorption cover away from the high end of the inclined conveyor belt. The baffle is detachably connected to the side of the adsorption cover, and a gap is provided between the bottom of the baffle and the surface of the inclined conveyor belt.

6. The olive leaf removing device according to claim 5, characterized in that: The baffle plate is provided with a plurality of limit grooves in the longitudinal direction, the side surface of the adsorption cover is provided with a plurality of limit holes, and the baffle plate and the adsorption cover are fixed to each other by fixing columns penetrating through the limit holes.

7. The olive leaf removing device according to claim 6, characterized in that: A plurality of limit brushes are movably connected to the bottom of the baffle, and the plurality of limit brushes are evenly arranged along the width direction of the baffle.

8. The olive leaf removing device according to claim 7, characterized in that: The limit brush and the baffle are connected through a limit column, and a gap is left between the limit column and one end close to the limit brush and the limit brush so that the limit brush can swing along the limit column toward the high end of the inclined conveyor belt.

9. The olive leaf removing device according to claim 8, characterized in that: The gap does not exceed the average length of the olive fruit.

10. The olive leaf removing device according to claim 1, characterized in that: A protective cover is arranged on the top of the high end of the inclined conveyor belt. The protective cover is laid above the inclined conveyor belt and a distance is left between the protective cover and the inclined conveyor belt.

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