CN219766036U - Fruit and vegetable sorting device - Google Patents

Abstract

The utility model provides a fruit and vegetable sorting device which comprises a base, a groove and an electric telescopic rod, wherein the groove is obliquely arranged and an opening of the groove is upward; a supporting rod is vertically and fixedly arranged on the base; the top end of the supporting rod is fixedly provided with the groove, the inner surface of the groove is arc-shaped, and a plurality of blanking holes with small-to-large apertures are sequentially arranged along the groove from high to low; every the below of unloading hole sets up electric telescopic handle, electric telescopic handle's stiff end with base fixed connection, the top fixedly connected with of piston end with the baffle that the unloading hole matches. Therefore, the utility model improves the sorting efficiency.

Description

Fruit and vegetable sorting device

Technical Field

The utility model relates to the technical field of agricultural product port sorting equipment, in particular to a fruit and vegetable sorting device.

Background

After picking, the fruits and vegetables are separated again to select high-quality products and reject low-quality products so as to be sold in a grading way. For example, tomatoes are a common vegetable which, during growth, receives different nutrients or the nutrient absorption of each plant itself, resulting in different tomatoes of different plants or different tomatoes on the same plant having different volumes after ripening, and therefore, when tomatoes are ripe and picked, further sorting is required.

Patent document CN216262016U discloses a tomato carefully selecting device, mainly including feeding hopper and spacing fill, the feeding hopper is located spacing fill top, and the tomato gets into and falls from the feeding mouth fill, then falls on spacing fill, and the tomato that is less than spacing fill diameter falls, and the tomato that is greater than spacing fill diameter is blocked in spacing fill top to divide into two kinds of big and small fruits with the tomato.

From the above, the tomatoes can be divided into two types, namely a big tomato type and a small tomato type, the big tomato type is located above the limiting hopper, the tomatoes are required to be collected manually, time and labor are wasted, and the sorting efficiency is low.

Disclosure of Invention

The utility model provides a fruit and vegetable sorting device which is used for solving the problems existing in the background technology.

The utility model provides a fruit and vegetable sorting device which comprises a base, a groove and an electric telescopic rod, wherein the groove is obliquely arranged and an opening of the groove is upward;

a supporting rod is vertically and fixedly arranged on the base;

the top end of the supporting rod is fixedly provided with the groove, the inner surface of the groove is arc-shaped, and a plurality of blanking holes with small-to-large apertures are sequentially arranged along the groove from high to low;

every the below of unloading hole sets up electric telescopic handle, electric telescopic handle's stiff end with base fixed connection, the top fixedly connected with of piston end with the baffle that the unloading hole matches.

Optionally, the fruit and vegetable sorting device further comprises a feeding structure, wherein the feeding structure comprises a discharging hopper, a turntable, a supporting seat and a first discharging pipe; countersink; a second discharge pipe; a fixed barrel;

the discharging hopper, the fixed barrel and the supporting seat are sequentially arranged from top to bottom;

the discharging hopper is communicated with the fixed barrel through the first discharging pipe;

a rotary table capable of rotating along a vertical surface is arranged in the fixed barrel, a plurality of counter bores are formed in the side surface of the rotary table, and the counter bores are matched with fruits and vegetables to be added;

the inclined lower part of the fixed barrel is provided with a second discharging pipe which is communicated with the higher end of the groove.

Optionally, a first gear is fixedly arranged on a bottom surface of the turntable, the first gear is connected with a second gear through a chain, and the second gear is fixed at the output end of the motor.

Optionally, the lower end of each blanking hole is fixedly communicated with an extending pipe which is obliquely arranged, a through hole matched with the baffle is arranged on the lower surface of the extending pipe, and the tail end of the extending pipe is communicated with a collecting box.

Optionally, a buffer pad is laid in the groove.

Optionally, a plurality of support rods are provided.

The fruit and vegetable sorting device provided by the embodiment of the utility model comprises the groove, wherein the groove is provided with the plurality of blanking holes, the fruit and vegetable can be sorted into various specifications with different sizes at one time through the plurality of blanking holes, the sorting efficiency is improved, and the sorted fruit and vegetable can fall from the blanking holes and then enter a subsequent collecting structure, so that the fruit and vegetable can be collected without manual work, and the sorting efficiency is further improved; further, an electric telescopic rod is arranged below each blanking hole, a baffle is arranged at the top of each electric telescopic rod, and the unnecessary blanking holes can be blocked by the baffle according to sorting requirements, so that sorting requirements of various specifications can be met, and the utilization rate of the sorting device is improved. Compared with the prior art, the fruit and vegetable sorting device can only sort fruits and vegetables in two specifications, and the embodiment of the utility model not only improves the sorting efficiency, but also improves the utilization rate of the sorting device.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of a front view structure of a baffle plate in a fruit and vegetable sorting device according to an embodiment of the present utility model when the baffle plate is located at a blanking hole;

fig. 2 is a schematic front view of a baffle plate in a fruit and vegetable sorting device according to another embodiment of the present utility model;

FIG. 3 is a schematic diagram of a groove according to an embodiment of the present utility model;

fig. 4 is a schematic front view of a fruit and vegetable sorting device according to an embodiment of the present utility model; in the figure:

a base 1; a groove 2; a fixed end 6; a blanking hole 8; a support bar 10; an extension pipe 11; a baffle 12; a piston end 13; a discharging hopper 3; a motor 4; a first gear 5; a turntable 7; a support base 9; a first tapping pipe 14; a counter bore 15; a second tapping pipe 16; a fixed tub 17; a second gear 18.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions in the embodiments of the present utility model will be clearly and completely described below, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are also within the scope of the utility model. In addition, the embodiments of the present utility model and the features of the embodiments may be combined with each other without collision. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Fig. 1 is a view showing a fruit and vegetable sorting apparatus according to an embodiment of the present utility model. As shown in fig. 1, and in combination with fig. 2 and 3, the fruit and vegetable sorting device comprises a base 1, a groove 2 which is obliquely arranged and is provided with an upward opening, and an electric telescopic rod;

a supporting rod 10 is vertically and fixedly arranged on the base 1;

the top end of the supporting rod 10 is fixedly provided with the groove 2, the inner surface of the groove 2 is arc-shaped, and a plurality of blanking holes 8 with small-to-large apertures are sequentially arranged along the groove 2 from high to low;

every the below of unloading hole 8 sets up electric telescopic handle, electric telescopic handle's stiff end 6 with base 1 fixed connection, the top fixedly connected with of piston end 13 with the baffle 12 of unloading hole 8 matching.

The inclination degree of the groove 2 is small, and the groove is slightly inclined, so long as the fruits and vegetables such as tomatoes can slide downwards along the groove 2, and the collision to the fruits and vegetables is reduced.

Referring to fig. 3, the inner surface of the groove 2 is arc-shaped, that is, the cross section of the groove is arc-shaped, so that fruits and vegetables are always located at the central position of the groove 2 in the forward moving process, and the situation that smaller fruits and vegetables bypass the blanking hole 8 is prevented.

Wherein the diameter of the lowest blanking hole 8 is larger than the maximum diameter of the fruits and vegetables to be sorted so as to ensure that the fruits and vegetables fall down completely. Further, the maximum diameter of the fruit and vegetable to be sorted can be determined empirically.

The number of the blanking holes 8 may be set according to actual requirements, which is not limited in the embodiment of the present utility model.

The distance between every two adjacent blanking holes 8 can be determined empirically, so that when the next fruit and vegetable reaches the position of the blanking hole 8, the telescopic rod can extend to the position of the blanking hole 8. Like this when having fruit vegetables card in unloading hole 8 department, the telescopic link can in time reach the position department of unloading hole 8 to make baffle 12 also reach the position department of unloading hole 8, push up the fruit vegetables of card in unloading hole 8, thereby leave current unloading hole 8, the forward movement, so that when this unloading hole 8 is reached to next fruit vegetables, the condition that fruit vegetables jam can not take place.

In addition, it should be noted that the baffle 12 is matched with the blanking hole 8, and the blanking hole 8 is disposed on the inclined groove 2, so that the blanking hole 8 is also inclined, and therefore the baffle 12 is also inclined, so that the baffle 12 pushes the fruits and vegetables upwards and simultaneously applies a force to the fruits and vegetables toward the larger blanking hole 8, thereby enabling the fruits and vegetables to smoothly move forwards instead of retreating.

Wherein, baffle 12 with unloading hole 8 matches does: the shape and the size of the baffle 12 are the same as those of the blanking hole 8, and when the baffle 12 moves upwards, the baffle can be just placed at the blanking hole 8 so as to achieve the purpose of closing the blanking hole 8.

The electric telescopic rod comprises a fixed end 6 and a piston end 13, the fixed end 6 is fixed, the piston end 13 moves up and down relative to the fixed end 6, and the further structure and working principle of the electric telescopic rod can be seen from the related prior art, and the utility model is not described herein.

The grooves 2 generally extend forward in an overall elongated structure, but may be configured in other shapes, such as curved forward, according to practical needs.

Wherein, the top of the supporting rod 10 is fixedly provided with the groove 2 as follows: the top end of the supporting rod 10 is fixedly connected with the lower surface of the groove 2.

The use process and principle of the fruit and vegetable sorting device provided by the embodiment of the utility model are as follows:

according to the sorting requirement, determining the blanking holes 8 to be reserved, for example, sorting fruits and vegetables into three sizes is required, and three blanking holes are reserved on the groove 2; for the blanking hole 8 which does not need to be reserved, the electric telescopic rod below the blanking hole can be started, so that the electric telescopic rod is in an extending state all the time, and the baffle 12 at the top of the electric telescopic rod is always positioned at the position of the blanking hole 8, so that the situation that larger fruits and vegetables are blocked at the position of the smaller blanking hole 8 can be reduced, the situation that fruits and vegetables are blocked is reduced, the smoothness of falling of the fruits and vegetables is improved, and the sorting efficiency is improved;

adding fruits and vegetables to the higher end of the groove 2;

the fruits and vegetables slide downwards along the grooves 2, and when the fruits and vegetables slide, the fruits and vegetables sequentially pass through the blanking holes 8, when the diameter of the blanking holes 8 is smaller than that of Yu Guo vegetables, the fruits and vegetables are clamped on the blanking holes 8, at the moment, the telescopic rod is started, the piston end 13 of the telescopic rod moves upwards and reaches the position of the blanking holes 8, the fruits and vegetables are pushed upwards, and the fruits and vegetables leave the blanking holes 8 under the action of pushing force and continue to move downwards;

and when the diameter of the blanking hole 8 encountered by the fruits and vegetables is larger than that of the fruits and vegetables, the fruits and vegetables fall from the blanking hole 8 to finish sorting.

In addition, the feeding into the groove 2 can be realized by staff through a manual mode, and an automatic feeder can be configured to automatically feed.

The fruit and vegetable sorting device provided by the embodiment of the utility model comprises the groove 2, wherein the groove 2 is provided with the plurality of blanking holes 8, the fruit and vegetable can be sorted into various specifications with different sizes through the plurality of blanking holes 8 at one time, the sorting efficiency is improved, and the sorted fruit and vegetable can fall from the blanking holes 8 and then enter a subsequent collecting box, so that the fruit and vegetable sorting device does not need to be manually collected, and the sorting efficiency is further improved; further, an electric telescopic rod is arranged below each blanking hole 8, a baffle 12 is arranged at the top of each electric telescopic rod, and the unnecessary blanking holes 8 can be blocked by the baffle 12 according to sorting requirements, so that sorting requirements of various specifications can be met, and the utilization rate of a sorting device is improved. Compared with the prior art, the fruit and vegetable sorting device can only sort fruits and vegetables in two specifications, and the embodiment of the utility model not only improves the sorting efficiency, but also improves the utilization rate of the sorting device.

Optionally, referring to fig. 4, the fruit and vegetable sorting device further comprises a feeding structure, wherein the feeding structure comprises a discharging hopper 3, a turntable 7, a supporting seat 9 and a first discharging pipe 14; a counter bore 15; a second tapping pipe 16; a fixed tub 17;

the discharging hopper 3, the fixed barrel 17 and the supporting seat 9 are sequentially arranged from top to bottom;

the discharging hopper 3 is communicated with the fixed barrel 17 through the first discharging pipe 14;

a rotary table 7 capable of rotating along a vertical surface is arranged in the fixed barrel 17, a plurality of counter bores 15 are formed in the side surface of the rotary table 7, and the counter bores 15 are matched with fruits and vegetables to be added;

the second discharging pipe 16 is arranged obliquely below the fixed barrel 17, and the second discharging pipe 16 is communicated with the upper end of the groove 2.

Wherein, the counter bore 15 is matched with fruits and vegetables to be added: one of the counterbores 15 generally accommodates a fruit and vegetable.

When the feeding device is used, fruits and vegetables are firstly added into the downward hopper 3, move downwards along the first discharging pipe 14 and enter the counter bore 15;

under the rotation of the rotary disk 7, the fruits and vegetables in the counter bore 15 are transported downwards until reaching the second discharging pipe 16, and then slide downwards along the second discharging pipe 16, so that the fruits and vegetables enter the groove 2.

Alternatively, the support base 9 may be provided on the upper surface of the base 1.

Alternatively, referring to FIG. 4, the first tapping pipe 14 is disposed vertically.

Optionally, a first gear 5 is fixedly arranged on a bottom surface of the turntable 7, the first gear 5 is connected with a second gear 18 through a chain, and the second gear 18 is fixed at an output end of the motor 4.

When the rotary table 7 is used, the motor 4 is started, the output end of the motor 4 drives the second gear 18, the second gear 18 drives the first gear 5 to rotate through the chain, and the first gear 5 drives the rotary table 7 to rotate, so that the rotary table 7 can rotate on a vertical plane.

Alternatively, the support bar 10 may be provided in plurality to enhance the firmness of the plurality of grooves 2.

Alternatively, referring to fig. 1 and 2, an extension pipe 11 is fixedly connected to the lower end of each of the blanking holes 8, and a through hole matched with the baffle 12 is formed in the lower surface of the extension pipe 11.

Wherein, the through hole is matched with the baffle 12 as follows: the baffle 12 may pass through the through hole and reach the blanking hole 8, and may close the through hole when the baffle 12 is located at the through hole.

In addition, referring to fig. 2, when the baffle 12 is required to push fruits and vegetables stuck in the blanking hole 8 or the blanking hole 8 is required to be closed by using the baffle 12, the height of the baffle 12 is adjusted by an automatic telescopic rod, so that the baffle 12 passes through the through hole and reaches the blanking hole 8. Referring to fig. 1, when the through hole needs to be closed, the height of the baffle 12 is adjusted by the automatic telescopic rod, so that the baffle 12 can be just positioned at the through hole to close the through hole, and fruits and vegetables in the extension pipe 11 can normally slide along the extension pipe 11 so as to avoid sliding through the through hole.

The extension pipe 11 is used for guiding and temporarily storing fruits and vegetables falling from the blanking hole 8.

In addition, the inclination degree of the extension pipe 11 is small, and the extension pipe is slightly inclined, so long as the fruits and vegetables such as tomatoes can slide down along the extension pipe 11, and the collision to the fruits and vegetables is reduced.

Optionally, a collecting box is connected to the end of the extension pipe 11, so as to collect the fruits and vegetables conveyed from the extension pipe 11.

Optionally, a cushion is laid in the recess 2.

Alternatively, the cushioning pad may be a solid structure and the material may be soft rubber.

Alternatively, the cushion pad may also be hollow.

Optionally, the starting and suspending of the electric telescopic rod can be automatically performed by configuring an automatic executing structure, and the starting and suspending button can be manually pressed by a worker to operate.

Illustratively, the automated execution structure includes an infrared sensor and a programmable logic controller, the infrared sensor being in signal connection with the programmable logic controller.

The programmable logic controller (Programmable Logic Controller, abbreviated as PLC) 18 is a computer dedicated for industrial control, and has a hardware structure substantially the same as that of a microcomputer, and includes a power supply, a central processing unit, a memory, an input unit, and an output unit.

The infrared sensor is arranged at the blanking hole 8 and used for sensing whether fruits and vegetables are blocked at the blanking hole 8.

When the infrared sensor senses that fruits and vegetables are blocked in the blanking hole 8, an instruction for starting the electric telescopic rod is sent to the PLC, and after the instruction is received by electric telescopic rod, the electric telescopic rod is started.

For a more specific installation position of the infrared sensor, the utility model is not limited thereto, for example, the infrared sensor is installed on the side wall of the groove 2 near the position of the blanking hole 8, as long as the infrared sensor can sense that fruits and vegetables are blocked at the position of the blanking hole 8.

Optionally, the electric telescopic rod is provided with a start pause button, and the start pause button is arranged on the outer side wall of the tail end of the groove 2, so that the electric telescopic rod is convenient for a worker to press.

Optionally, a plurality of pulleys are fixedly arranged on the lower surface of the base 1, so that convenience of the fruit and vegetable sorting device is improved.

In addition, the connection mentioned in the present utility model may be a threaded connection, a welded connection, a snap connection, etc., and may be specifically selected according to materials and other situations, which will not be described herein.

In addition, it should be noted that the defective products of fruits and vegetables include many situations, such as immature fruits and vegetables, poor appearance, rot, deterioration, etc., but are generally small in size, so the application is mainly used for distinguishing fruits with different sizes.

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," 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 thus should not be construed as limiting the present utility model.

The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying 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, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, as well as, for example, fixedly coupled, detachably coupled, or integrally coupled, unless otherwise specifically indicated and defined. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Finally, it should be noted that what is not described in the technical solution of the present utility model can be implemented using the prior art. In addition, the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will appreciate that; the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (6)

1. The fruit and vegetable sorting device is characterized by comprising a base, a groove which is obliquely arranged and provided with an upward opening, and an electric telescopic rod;

a supporting rod is vertically and fixedly arranged on the base;

the groove is fixedly formed in the top end of the supporting rod;

the inner surface of the groove is arc-shaped, and a plurality of blanking holes with small to large apertures are sequentially arranged along the groove from high to low;

every the below of unloading hole sets up electric telescopic handle, electric telescopic handle's stiff end with base fixed connection, the top fixedly connected with of piston end with the baffle that the unloading hole matches.

2. The fruit and vegetable sorting device of claim 1, further comprising a feeding structure comprising a blanking hopper, a turntable, a supporting seat, a first discharging pipe; countersink; a second discharge pipe; a fixed barrel;

the discharging hopper, the fixed barrel and the supporting seat are sequentially arranged from top to bottom;

the discharging hopper is communicated with the fixed barrel through the first discharging pipe;

a rotary table capable of rotating along a vertical surface is arranged in the fixed barrel, a plurality of counter bores are formed in the side surface of the rotary table, and the counter bores are matched with fruits and vegetables to be added;

the inclined lower part of the fixed barrel is provided with a second discharging pipe which is communicated with the higher end of the groove.

3. The fruit and vegetable sorting device according to claim 2, wherein a first gear is fixedly arranged on a bottom surface of the turntable, the first gear is connected with a second gear through a chain, and the second gear is fixed at an output end of the motor.

4. The fruit and vegetable sorting device according to claim 1, wherein the lower end of each blanking hole is fixedly communicated with an extending pipe which is obliquely arranged, a through hole matched with the baffle is arranged on the lower surface of the extending pipe, and the tail end of the extending pipe is communicated with a collecting box.

5. Fruit and vegetable sorting device according to any of the claims 1-4, characterized in that a buffer pad is laid in the recess.

6. The fruit and vegetable sorting apparatus of claim 5, wherein the support bar is provided in plurality.