Fruit and vegetable grading, sorting and conveying device

Abstract

The utility model relates to the technical field of fruit and vegetable sorting and conveying, and discloses a fruit and vegetable grading, sorting and conveying device which comprises an equipment rack main body, a controller is arranged on the equipment rack main body, a feeding hopper is further arranged on the equipment rack main body, and a plurality of sets of conveying rollers are rotatably installed in the equipment rack main body at equal intervals. The conveying rollers are distributed at the positions corresponding to the main discharging port, a sorting conveying belt assembly is arranged on the equipment rack body and comprises rotating shafts, the two rotating shafts are rotationally installed on the equipment rack body in a front-back corresponding distribution mode, the rotating shafts are fixedly sleeved with belt wheels, and the belt wheels are connected with the conveying rollers in a rotating mode. And a conveying belt is mounted on the front and back corresponding two groups of belt pulleys in a transmission manner. Due to the fact that the multiple sets of weight detection tables are arranged, and the weight range values set on the weight detection tables are different, in the process that fruits and vegetables are conveyed on the conveying belt, the device classifies the fruits and vegetables according to the different weights of the fruits and vegetables, and the multi-stage classification sorting effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of fruit and vegetable sorting and transmission, in particular to a fruit and vegetable grading, sorting and transmission device. Background Art

[0002] Fruit and vegetable sorting refers to the process of classifying and screening fruits and vegetables to ensure that product quality meets market demand. In the process of fruit and vegetable sorting, a series of equipment and technologies are usually used to achieve efficient sorting.

[0003] The quality of fruits and vegetables has also become an important criterion for people to select fruits. The existing fruit and vegetable grading and sorting uses cameras to detect the distribution of fruits and vegetables in transit. This type of sorting machine can only pick out fruits and vegetables with unqualified color and damaged appearance, and it is difficult to grade and sort fruits and vegetables according to their size.

[0004] To this end, we propose a fruit and vegetable grading, sorting and transmission device. Utility Model Content

[0005] The utility model mainly solves the above technical problems and provides a fruit and vegetable grading, sorting and transmission device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a fruit and vegetable grading, sorting and transmission device, comprising an equipment frame body, a controller is arranged on the equipment frame body, a feed hopper is arranged on the equipment frame body, a total discharge port is arranged on the outside of the feed hopper, and a plurality of groups of feed rollers are equidistantly rotatably installed inside the equipment frame body, and the feed rollers are distributed at positions corresponding to the total discharge port;

[0007] The equipment frame body is provided with a sorting conveyor belt assembly, and a diversion block is fixedly installed on the equipment frame body. The diversion block is distributed between the feed roller and the sorting conveyor belt assembly. The diversion block is an isosceles triangle structure, and the vertex angle of the diversion block is distributed correspondingly at the conveying end of the feed roller;

[0008] The sorting conveyor belt assembly comprises a rotating shaft, two sets of rotating shafts are rotatably mounted on the equipment frame body in a front-to-back corresponding distribution, a belt pulley is fixedly sleeved on the rotating shaft, and a transport belt is driven and installed on the two sets of belt pulleys corresponding to the front and back;

[0009] The equipment frame body is also provided with a side bracket, the inner wall surface of the side bracket is provided with a pushing motor, the output end of the pushing motor is fixedly connected to a pushing plate through a telescopic push rod, and the pushing plates are distributed on the sides of the transport belt.

[0010] Preferably, a baffle is provided on the outer surface of the transport belt, and the sorting conveyor belt assembly is distributed on the extension line of the conveying direction of the feed roller.

[0011] Preferably, the distance formed between the two groups of conveyor belts constitutes a discharge area.

[0012] Preferably, the side wall surface of the equipment frame body is provided with a plurality of groups of classified discharge ports connected to the discharge area.

[0013] Preferably, a plurality of weight detection platforms are provided on the main body of the equipment frame, and the weight detection platforms are distributed inside the conveyor belt.

[0014] Beneficial Effects

[0015] The utility model provides a fruit and vegetable grading, sorting and transmission device, which has the following beneficial effects:

[0016] (1) In the fruit and vegetable grading and sorting and conveying device, fruits and vegetables are fed into the hopper, rolled down onto the conveying roller through the main discharge port, and conveyed outward with the conveying roller. The fruits and vegetables on the conveying roller are diverted by the diversion block, so that the fruits and vegetables on the conveying roller are conveyed to two groups of conveying belts in sequence. The baffle bars provided on the conveying belts play a blocking role to prevent the spherical fruits from easily falling off the conveying belts. Under the transmission effect of the conveying belts, the fruits and vegetables are weighed by multiple groups of weight detection platforms. When the weight of the fruits and vegetables detected by the weight detection platform is lower than the set value, the weight detection platform is set to the weight detection platform. The signal detected by the weight detection platform will be transmitted to the controller, and the controller will control the corresponding push plate to push outward, and the fruits and vegetables whose weight is lower than the set value on the conveyor belt will be pushed by the push plate. At this time, the fruits and vegetables fall downward through the discharge area and are discharged outward through the corresponding classification discharge port. Since there are multiple groups of weight detection platforms and the weight range values ​​set on the weight detection platforms are different, the device will classify the fruits and vegetables according to their different weights during the transportation of the fruits and vegetables on the conveyor belt, so that fruits and vegetables of different sizes can be collected together in turn through multiple groups of classification discharge ports, achieving the effect of multi-level classification and sorting.

[0017] (2) The fruit and vegetable grading, sorting and conveying device diverts the fruits and vegetables on the conveying roller by means of a diversion block, so that the fruits and vegetables on the conveying roller are sequentially conveyed to two groups of conveying belts, thereby achieving the effect of two groups of conveying belts conveying fruits and vegetables at the same time, thereby improving the efficiency of fruit and vegetable sorting and conveying. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0019] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0020] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0021] Figure 2 For this utility model Figure 1 A schematic diagram of the structure enlargement in the middle;

[0022] Figure 3 This is a schematic diagram of the three-dimensional structure of the sorting conveyor belt assembly of the utility model;

[0023] Figure 4 For this utility model Figure 1 Enlarged schematic diagram of the structure at point B in the middle.

[0024] Legend:

[0025] 1. Equipment frame body; 2. Controller; 3. Feed hopper; 4. Main discharge port; 5. Feed roller; 6. Sorting conveyor belt assembly; 601. Rotating shaft; 602. Pulley; 603. Transport belt; 604. Baffle bar; 605. Weight detection table; 7. Classification discharge port; 8. Diversion block; 9. Side bracket; 10. Push motor; 11. Push plate. DETAILED DESCRIPTION

[0026] 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.

[0027] Embodiment: A fruit and vegetable grading and sorting transmission device, such as Figure 1 and Figure 2 As shown, it includes a device frame body 1, a controller 2 is arranged on the device frame body 1, a feed hopper 3 is also arranged on the device frame body 1, a total discharge port 4 is arranged on the outside of the feed hopper 3, and a plurality of groups of feed rollers 5 are equidistantly and rotatably installed inside the device frame body 1, and the feed rollers 5 are distributed at positions corresponding to the total discharge port 4. Fruits and vegetables are fed through the feed hopper 3, and sequentially roll onto the feed rollers 5 through the total discharge port 4, and are transported outward with the fruits and vegetables through the feed rollers 5;

[0028] like Figure 3 As shown, the equipment frame body 1 is provided with a sorting conveyor belt assembly 6, and the sorting conveyor belt assembly 6 includes a rotating shaft 601, and two groups of rotating shafts 601 are rotatably installed on the equipment frame body 1 in a front-to-back corresponding distribution, and a pulley 602 is fixedly sleeved on the rotating shaft 601, and a conveying belt 603 is driven and installed on the two groups of pulleys 602 corresponding to the front and back. The spacing formed between the two groups of conveying belts 603 becomes a discharging area, and the outer surface of the conveying belt 603 is provided with a blocking bar 604, and the sorting conveyor belt assembly 6 is distributed at the conveying end of the feeding roller 5. The equipment frame body 1 is fixedly installed with a diverter block 8, and the diverter block 8 is distributed between the feeding roller 5 and the sorting conveyor belt assembly 6. The flow block 8 is an isosceles triangle structure, and the vertex angle of the diverter block 8 is correspondingly distributed at the conveying end of the feed roller 5. The diverter block 8 is provided to divert the fruits and vegetables on the feed roller 5, so that the fruits and vegetables on the feed roller 5 are sequentially conveyed to the two groups of conveying belts 603. The baffle bars 604 provided on the conveying belts 603 play a blocking role to prevent the spherical fruits from easily falling off the conveying belts 603. The main body 1 of the equipment frame is provided with multiple groups of weight detection platforms 605, which are distributed inside the conveying belts 603. Under the transmission effect of the conveying belts 603, the multiple groups of weight detection platforms 605 perform weight detection on the fruits and vegetables passing through the conveying belts 603.

[0029] like Figure 1 , Figure 3 as well as Figure 4 As shown, the side wall surface of the equipment frame body 1 is provided with multiple groups of classified discharge ports 7 connected with the discharge area, and the equipment frame body 1 is also provided with a side bracket 9. The inner wall surface of the side bracket 9 is provided with a pushing motor 10. The output end of the pushing motor 10 is fixedly connected with a pushing plate 11 through a telescopic push rod. The pushing plate 11 is distributed on the side of the conveying belt 603. When the fruits and vegetables are transported by the conveying belt 603 and pass through the weight detection platform 605, the weight detection platform 605 detects the weight of the fruits and vegetables. When the weight detection platform 605 detects that the fruits and vegetables are lower than the set value, the signal detected by the weight detection platform 605 will be transmitted to the controller 2, and the controller 2 will control the corresponding pushing plate 11 to push outward, and the fruits and vegetables on the conveying belt 603 whose weight is lower than the set value will be pushed by the pushing plate 11. At this time, the fruits and vegetables fall downward through the discharge area and are led out through the corresponding classified discharge port 7.

[0030] Since multiple groups of weight detection platforms 605 are provided and the weight range values ​​set on the weight detection platforms 605 are different, the device will classify the fruits and vegetables according to their different weights during the transportation of the fruits and vegetables on the conveyor belt 603, so that fruits and vegetables of different sizes are classified and collected together in sequence through the multiple groups of classification outlets 7.

[0031] The working principle of this utility model:

[0032] Fruits and vegetables are fed into the feed hopper 3, and sequentially roll onto the feed roller 5 through the main discharge port 4, and are then transported outwards with the fruits and vegetables through the feed roller 5;

[0033] The fruits and vegetables on the feeding roller 5 are diverted by the diverting block 8, so that the fruits and vegetables on the feeding roller 5 are sequentially conveyed to the two groups of conveying belts 603. The blocking bars 604 provided on the conveying belts 603 play a blocking role to prevent the spherical fruits from easily falling off the conveying belts 603. Under the transmission effect of the conveying belts 603, the multiple groups of weight detection platforms 605 perform weight detection on the fruits and vegetables passing through the conveying belts 603.

[0034] When the weight detection platform 605 detects that the weight of the fruits and vegetables is lower than the set value, the signal detected by the weight detection platform 605 will be transmitted to the controller 2, and the controller 2 will control the corresponding push plate 11 to push outward, and the fruits and vegetables on the conveying belt 603 with a weight lower than the set value will be pushed by the push plate 11. At this time, the fruits and vegetables fall downward through the discharge area and are discharged outward through the corresponding classification discharge port 7;

[0035] Since multiple groups of weight detection platforms 605 are provided and the weight range values ​​set on the weight detection platforms 605 are different, the device will classify the fruits and vegetables according to their different weights during the transportation of the fruits and vegetables on the conveyor belt 603, so that fruits and vegetables of different sizes are classified and collected together in sequence through the multiple groups of classification outlets 7.

[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A fruit and vegetable grading, sorting and transporting device, comprising a device frame body (1), a controller (2) being provided on the device frame body (1), a feed hopper (3) being provided on the device frame body (1), a main discharge port (4) being provided on the outer side of the feed hopper (3), and characterized in that: A plurality of groups of feed rollers (5) are equidistantly mounted in rotation inside the main frame (1) of the equipment, and the feed rollers (5) are distributed at positions corresponding to the main discharge port (4); The equipment frame body (1) is provided with a sorting conveyor belt assembly (6), and a diversion block (8) is fixedly installed on the equipment frame body (1), and the diversion block (8) is distributed between the feed roller (5) and the sorting conveyor belt assembly (6), and the diversion block (8) is an isosceles triangle structure, and the vertex angle of the diversion block (8) is distributed correspondingly at the conveying end of the feed roller (5); The sorting conveyor belt assembly (6) comprises a rotating shaft (601), two sets of rotating shafts (601) are rotatably mounted on the equipment frame body (1) in a front-to-back corresponding distribution, a belt pulley (602) is fixedly sleeved on the rotating shaft (601), and a transport belt (603) is driven and mounted on the two sets of belt pulleys (602) corresponding to the front and back; The equipment frame body (1) is also provided with a side bracket (9), and the inner wall surface of the side bracket (9) is provided with a pushing motor (10). The output end of the pushing motor (10) is fixedly connected to a pushing plate (11) via a telescopic push rod, and the pushing plate (11) is distributed on the side of the conveying belt (603).

2. The fruit and vegetable grading, sorting and transmission device according to claim 1, characterized in that: The outer surface of the transport belt (603) is provided with a blocking strip (604), and the sorting conveyor belt assembly (6) is distributed on the extension line of the conveying direction of the feed roller (5).

3. The fruit and vegetable grading, sorting and transmission device according to claim 1, characterized in that: The gap formed between the two groups of conveyor belts (603) constitutes the discharge area.

4. The fruit and vegetable grading, sorting and transmission device according to claim 1, characterized in that: The side wall surface of the equipment frame body (1) is provided with a plurality of groups of classified discharge ports (7) connected to the discharge area.

5. The fruit and vegetable grading, sorting and transporting device according to claim 1, characterized in that: The equipment frame body (1) is provided with a plurality of weight detection platforms (605), and the weight detection platforms (605) are distributed inside the transport belt (603).

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