CN209736107U - Fruit sorting and conveying vehicle - Google Patents

Abstract

The utility model belongs to the technical field of fruit sorting equipment in agricultural planting occasions, and relates to a fruit sorting and conveying vehicle; the main structure comprises a vehicle body, a traction plate, a vehicle supporting plate, a guide plate groove, a baffle plate, a vehicle front wall, a vehicle side wall, a vehicle flat plate, wheels, a rail groove, an upper connecting plate, a limiting plate, a vehicle stabilizing frame and the like; the middle of the vehicle body is provided with wheels, the frame around the vehicle body is provided with a vehicle side wall, a vehicle flat plate, a vehicle front wall, a baffle and a vehicle support plate, the baffle, the vehicle front wall and the vehicle side wall are combined to form a guide plate groove, the upper end of the traction plate is limited in the guide plate groove, the upper end of the traction plate is provided with a limiting plate, the limiting plate is connected with an upper connecting plate, the vehicle stabilizing frame penetrates through the upper connecting plate to be connected with the vehicle body, and the traction plate is fixed on the conveying mechanism through a; the device main part is rational in infrastructure, can convey multiple type of fruit, adjusts according to the weight size of fruit, and application scope is wide, can be applied to multiple letter sorting equipment, and is with low costs, and the application environment is good.

Description

fruit sorting and conveying vehicle

the technical field is as follows:

The utility model belongs to the technical field of the fruit letter sorting equipment of farming occasion, a device at fruit letter sorting in-process conveying fruit is related to, especially a fruit letter sorting conveying car for the occasion of carrying out the letter sorting to globular or nearly globular class fruit such as apple, pears, be applicable to the conveying of multiple different shapes size fruit.

background art:

With the development of society, the pursuit of people for high-quality life is continuously improved, and in the process of holding various banquets and activities, the fruits discharged on the dining table are required to be consistent in size as much as possible for creating an attractive and tidy atmosphere; in order to achieve the purpose, a plurality of purchasers put higher requirements on fruit sellers, namely, the sizes of the fruits are consistent; meanwhile, in order to better promote products and obtain more benefits, many fruit sellers also package fruits according to the size; however, the existing fruit distinguishing method is carried out manually, the workload is large, the labor cost is high, and the income of a seller is seriously influenced.

In the prior art, chinese patent publication No. CN108262265A discloses an automatic fruit grading device, which comprises a fruit box, a filter plate, a main conveyor belt, a grading conveyor belt, a distinguishing device, a control main board, a roller conveyor belt, a support, a universal wheel, a weight sensor, a control box, a power switch and a speed regulator, wherein the fruit box is located on the left side of the device, the right side of the fruit box is connected with the main conveyor belt, the filter plate is located on the right side of the fruit box, filtering arc-shaped round holes are uniformly distributed on the filter plate, the main conveyor belt is located on the right side of the fruit box, the main conveyor belt is composed of a conveyor belt, a conveying shaft, a conveying groove, a main conveyor belt protective housing and a conveying motor, the grading conveyor belt is located on the right side of the main conveyor belt, the weight sensor is located below the middle of an upper conveyor belt, The baffle, the connecting shaft and the small motor; the utility model has simple structure and simple operation, but the device can not ensure the ordered delivery of the fruits in the fruit delivery process, and the grading number of the fruits is limited, if the individual fruit variety is smaller, the congestion and grading error of the grading port can be easily caused; chinese patent application publication No. CN104925300B discloses a fruit racking machine, including frame, storage frame, sorting unit, packing plant, the storage frame includes vibration dish, hopper, and the hopper is connected with sorting unit, sorting unit includes conveyer belt, a plurality of screening mechanism, and every screening mechanism is including falling the entry, and every falls the entry all with packing plant intercommunication. The utility model discloses the structure is succinct, through pour into fruit earlier behind the storage frame, then filter the fruit of fruit via sorting unit, the fruit classification with different fruits packs, pack fruit packing into the case at last, accomplish automatic assembly line fruit partial shipment operation, peasant's labor efficiency has been improved widely, but the vibration formation of separately relying on the storage frame in order of fruit, this process causes the collision between the fruit very easily, make fruit impaired, and fruit is when passing through screening mechanism, rely on the size of fruit self to open the entry that falls, the packing box of following closely the small-size fruit also very easily and then getting into large-scale fruit, can't realize accurate division fruit.

in summary, the existing manual fruit size distinguishing method is low in efficiency and high in cost, the existing fruit grading or subpackaging equipment cannot guarantee the ordered delivery of the fruits, although some parts solve the problem of ordered delivery of the fruits, the fruits are easily damaged, and in the fruit sorting process, due to the fact that the quantity of the fruits is large, the delivery process is crowded, the fruits with different weights cannot be accurately sorted; in the prior art, the sorted fruits are single in type, the modification cost is high, the sorting cost is low according to the weight grading level, and the market application prospect is limited.

the utility model has the following contents:

the utility model aims to overcome the shortcoming that prior art exists, still exist to present fruit letter sorting conveying equipment and sort the defect that fruit kind is single, fruit transfer process is crowded easily and is bumped the damage, under the condition that guarantees that equipment can batch production and equipment easily operate, design a fruit letter sorting conveying car.

In order to achieve the purpose, the utility model relates to a fruit sorting and conveying vehicle, the main structure of which comprises a vehicle body, a traction plate, a vehicle supporting plate, a guide plate groove, a limit column, a baffle plate, a vehicle front wall, a vehicle side wall, a vehicle flat plate, a vehicle axle hole, a wheel, a rail groove, a fixed hole, a middle connecting plate, an upper connecting plate, a vehicle stabilizing hole, a limiting plate, an upper supporting plate, a lower supporting plate, a vehicle stabilizing frame, a fixed frame hole, a cushion, a frame through hole, a vehicle body groove, an upper triangular prism and a lower triangular prism; the vehicle body is movably connected with the traction plate in a clamping groove manner, two symmetrical wheels are arranged in the middle of the vehicle body in a symmetrical structure, the diameter of the outer side end circle of each wheel in a round platform-shaped structure is larger than that of the inner side end circle, and each wheel is made of an elastic material; the wheels are rotatably installed on the side wall of the cart through rotating shafts, the upper half part of the side wall of the cart is of a rectangular structure, the lower half part of the side wall of the cart is of a trapezoidal structure, 2-6 cart shaft holes are formed in the rear end of the trapezoidal structure part of the side wall of the cart, the rotating shafts of the wheels are rotatably fixed in the cart shaft holes, the wheels are fixed in the corresponding cart shaft holes according to the size of fruits to be conveyed by the fruit conveying cart, and the bigger the shape of the fruits is, the closer the cart shaft holes to which the wheels are fixed; the front end of the vehicle flat plate is fixedly connected with the side end of the front wall of the vehicle, and the front wall of the vehicle is in an irregular pentagon shape; the upper end of the front wall of the cart is fixedly connected with the front end of the baffle, the baffle is inclined upwards from back to front, or is arranged into a plate-shaped structure which is inclined upwards and protrudes forwards, and the baffle can prevent conveyed fruits from rolling down from the front end of the fruit conveying cart; the upper side surface of the baffle is fixedly provided with a soft cushion made of elastic materials in an adhesion mode, and the soft cushion covers the middle part of the upper end of the baffle or covers the whole upper end surface of the baffle; the rear end of the baffle is fixedly connected with the upper end of a vehicle supporting plate with an irregular convex structure, two sides of the vehicle supporting plate are respectively fixedly connected with the vehicle side wall, the narrow end of the vehicle supporting plate faces downwards, the middle part of the front side surface of the vehicle supporting plate is provided with a limiting column with the upper half part in a cylindrical structure, and the limiting column is in a semi-cylindrical structure; the car fagging, baffle, plantago wall and car lateral wall make up and constitute the leader groove, and the upper end of traction plate is spacing in the leader groove.

the upper end of the traction plate is provided with a limiting plate with an irregular convex structure, the narrow end of the limiting plate is upward, the front half parts of the two sides of the limiting plate and the rear half parts of the two sides of the limiting plate form an irregular step-shaped structure, the front half parts of the two sides of the limiting plate are respectively provided with a step-shaped vehicle body groove, the width of the vehicle body groove is equal to the thickness of the vehicle front wall, the vehicle body groove plays a supporting role for a vehicle body, and the rear half part of the limiting plate is of a V-shaped structure with a downward; the limiting column is embedded in the V-shaped structure of the limiting plate in a clamping manner, and the rear half part of the limiting plate is embedded in the guide plate groove in a clamping manner, so that the vehicle body is connected with the traction plate in a clamping manner; the front half part of the limiting plate is fixedly connected with the upper connecting plate, the upper end of the rear side of the upper connecting plate is provided with an upper triangular prism, the lower end of the rear side of the upper connecting plate is provided with a lower triangular prism, the vertex angle of the upper triangular prism is opposite to that of the lower triangular prism, the rear ends of the upper triangular prism and the lower triangular prism are respectively fixedly connected with the front wall of the limiting plate, the upper connecting plate and the limiting plate are combined to form a flat dumbbell-shaped structure car stabilizing hole, the middle part of the car stabilizing hole is provided with a square hole-shaped structure frame through hole, a front end cross frame of the n-shaped structure car stabilizing frame penetrates through the car stabilizing hole, two side frames of the car stabilizing frame are tightly attached to the middle part of the inner side end of the car side wall, the rear ends of the two side frames of the car stabilizing frame are respectively fixedly connected with frame fixing holes at the rear ends of the car side wall, the car stabilizing frame is limited to incline left and right; the lower end of the upper connecting plate is fixedly connected with the upper end of the middle connecting plate, the middle connecting plate is integrally in a triangular structure, the middle connecting plate is inclined backwards, the front wall plate of the middle connecting plate and the upper connecting plate form an obtuse angle, and the lower end of the middle connecting plate is fixedly connected with the rail groove; the rail groove can be connected with a conveying rail clamping groove of the sorting equipment, the width size of a notch of the rail groove is equal to that of the conveying rail, a belt fixing hole is formed in the side wall of the rail groove, and the fruit sorting conveying vehicle is fixed on the transmission mechanism through the belt fixing hole by using a screw; the upper end of rail groove and the lower extreme fixed connection of extension board down, the front end of extension board and the rear end fixed connection of well even board down, the upper end of extension board and the lower extreme fixed connection of last extension board down, the front end of going up the extension board and the rear end fixed connection of well even board, the upper bracket can contact with the backup pad, and the upper bracket plays the supporting role to the backup pad, guarantees the automobile body steady movement.

Compared with the prior art, the utility model, the main part of fruit letter sorting conveying car that designs is rational in infrastructure, can convey multiple type of fruit, adjusts according to the weight size of fruit, and application scope is wide, can be applied to multiple letter sorting equipment, and is with low costs, convenient operation, and the applied environment is good.

Description of the drawings:

Fig. 1 is a schematic view of the structural principle that the fruit sorting and conveying vehicle of the present invention is being placed.

Fig. 2 is the structure principle schematic diagram of the fruit sorting conveying vehicle inversion related to the utility model.

fig. 3 is a schematic view of a structural principle of the vehicle body according to the present invention.

Fig. 4 is a schematic structural diagram of a traction plate according to the present invention.

fig. 5 is a schematic view of the structural principle of the vehicle stabilizing frame of the present invention.

fig. 6 is the utility model relates to a limiting plate's structure principle schematic diagram.

Fig. 7 is the structural principle schematic diagram of the full-automatic weighing type fruit sorting device related to the utility model.

Fig. 8 is a schematic view of the structural principle of the ordered conveying table according to the present invention.

fig. 9 is a schematic view of the internal structure of the ordered conveying table according to the present invention.

Fig. 10 is a schematic view of the structural principle of the conveyor belt according to the present invention.

fig. 11 is a schematic view of the structural principle of the band plate according to the present invention.

Fig. 12 is a schematic view of the weighing platform according to the present invention.

Fig. 13 is a schematic view of the structure of the main rotating wheel according to the present invention.

fig. 14 is a schematic view of the structural principle of the infrared sensor set position according to the present invention.

fig. 15 is a schematic view of the structural principle of the projectile launcher according to the present invention.

Fig. 16 is a schematic view of a partial structure of the ejector according to the present invention.

Fig. 17 is a schematic structural diagram of a console according to the present invention.

Fig. 18 is a schematic diagram illustrating a structural principle of a processor port according to the present invention.

fig. 19 is a schematic view of the structural principle of the fruit sorting control system according to the present invention.

The specific implementation mode is as follows:

The present invention will be further described with reference to the following examples and accompanying drawings.

Example 1:

The fruit sorting and conveying vehicle 1 related to the embodiment comprises a vehicle body 2, a traction plate 3, a vehicle supporting plate 4, a guide plate groove 5, a limiting column 6, a baffle 7, a vehicle front wall 8, a vehicle side wall 9, a vehicle flat plate 10, a vehicle axle hole 11, a wheel 12, a rail groove 13, a hole fixing hole 14, a middle connecting plate 15, an upper connecting plate 16, a vehicle stabilizing hole 17, a limiting plate 18, an upper supporting plate 19, a lower supporting plate 20, a vehicle stabilizing frame 21, a frame fixing hole 22, a cushion 23, a frame through hole 24, a vehicle body groove 25, an upper triangular prism 26 and a lower triangular prism 27; the vehicle body 2 is movably connected with the traction plate 3 in a clamping groove manner, two symmetrical wheels 12 are arranged in the middle of the vehicle body 2 in a symmetrical structure, the diameter of the outer side end circle of each wheel 12 in a circular truncated cone-shaped structure is larger than that of the inner side end circle, and each wheel 12 is made of an elastic material; the wheels 12 are rotatably mounted on the cart side wall 9 through rotating shafts, the upper half part of the cart side wall 9 is of a rectangular structure, the lower half part of the cart side wall 9 is of a trapezoidal structure, 2-6 axle holes 11 are formed in the rear end of the trapezoidal structure part of the cart side wall 9, the rotating shafts of the wheels 12 are rotatably fixed in the axle holes 11, the wheels 12 are fixed in the corresponding axle holes 11 according to the size of fruit types to be conveyed by the fruit sorting and conveying cart 1, and the larger the shape of the fruit is, the closer the axle holes 11 fixed by the wheels 12 are to the rear end of the cart side wall 9; a vehicle flat plate 10 is fixedly arranged at the outer side end of the rectangular structural part of the vehicle side wall 9, the bottom surface of the vehicle flat plate 10 is of a plane structure, the top surface of the vehicle flat plate 10 is of a plane or curved surface structure, the front end of the vehicle flat plate 10 is fixedly connected with the side end of the vehicle front wall 8, and the vehicle front wall 8 is of an irregular pentagon; the upper end of the front vehicle wall 8 is fixedly connected with the front end of the baffle 7, the baffle 7 is inclined upwards from the back to the front, the baffle 7 is or is arranged into a plate-shaped structure which is inclined upwards and protrudes forwards, and the baffle 7 can prevent conveyed fruits from rolling off from the front end of the fruit sorting and conveying vehicle 1; a soft cushion 23 made of elastic material is fixedly arranged on the upper side surface of the baffle 7 in an adhesion manner, the middle part of the upper end of the baffle 7 is covered by the soft cushion 23, or the whole upper end surface of the baffle 7 is covered by the soft cushion 23; the rear end of the baffle 7 is fixedly connected with the upper end of the car supporting plate 4 with an irregular convex structure, two sides of the car supporting plate 4 are respectively fixedly connected with the car side walls 9, the narrow end of the car supporting plate 4 faces downwards, the middle part of the front side surface of the car supporting plate 4 is provided with a limiting column 6 with the upper half part in a cylindrical structure, and the limiting column 6 adopts a semi-cylindrical structure; the car fagging 4, baffle 7, car antetheca 8 and car lateral wall 9 make up and constitute and lead board groove 5, and the upper end of traction plate 3 is spacing in leading board groove 5.

The upper end of the traction plate 3 related to the embodiment is provided with a limiting plate 18 with an irregular convex structure, the narrow end of the limiting plate 18 faces upwards, the front half parts of two sides of the limiting plate 18 and the rear half parts of two sides of the limiting plate 18 form an irregular step-shaped structure, the front half parts of two sides of the limiting plate 18 are respectively provided with a step-shaped vehicle body groove 25, the width of the vehicle body groove 25 is equal to the thickness of the vehicle front wall 8, the vehicle body groove 25 plays a supporting role on the vehicle body 2, and the rear half part of the limiting plate 18 is of a V-shaped structure with; the limiting column 6 is embedded in a V-shaped structure of the limiting plate 18 in a clamping manner, and the rear half part of the limiting plate 18 is embedded in the guide plate groove 5 in a clamping manner, so that the vehicle body 2 is connected with the traction plate 3 in a clamping manner; the front half part of the limiting plate 18 is fixedly connected with the upper connecting plate 16, the upper end of the rear side of the upper connecting plate 16 is provided with an upper triangular prism 26, the lower end of the rear side of the upper connecting plate 16 is provided with a lower triangular prism 27, the vertex angle of the upper triangular prism 26 is opposite to that of the lower triangular prism 27, the rear ends of the upper triangular prism 26 and the lower triangular prism 27 are respectively and fixedly connected with the front wall of the limiting plate 18, the upper connecting plate 16 and the limiting plate 18 are combined to form a stable vehicle hole 17 of a flat dumbbell-shaped structure, the middle part of the stable vehicle hole 17 is provided with a frame through hole 24 of a square-hole-shaped structure, the front end cross frame of the stable vehicle frame 21 of an n-shaped structure penetrates through the stable vehicle hole 17, the two side frames of the stable vehicle frame 21 are tightly attached to the middle part of the inner side end of the vehicle side wall 9, the rear ends of the two side frames of the stable vehicle frame 21 are respectively and fixedly connected with a frame fixing hole 22 at the rear end of the vehicle side wall 9, the stable vehicle frame 21; the lower end of the upper connecting plate 60 is fixedly connected with the upper end of the middle connecting plate 15, the middle connecting plate 15 is integrally in a triangular structure, the middle connecting plate 15 inclines backwards, the front wall plate of the middle connecting plate 15 forms an obtuse angle with the upper connecting plate 61, and the lower end of the middle connecting plate 15 is fixedly connected with the rail groove 13; the rail groove 13 can be connected with a conveying rail clamping groove of the sorting equipment, the width dimension of a notch of the rail groove 13 is equal to that of the conveying rail, a hole fixing hole 14 is formed in the side wall of the rail groove 13, and the fruit sorting and conveying vehicle 1 is fixed on the transmission mechanism through the hole fixing hole 14 by using a screw; the upper end of rail groove 13 and the lower extreme fixed connection of lower bolster 20, the front end of lower bolster 20 and the rear end fixed connection of well even board 15, the upper end of lower bolster 20 and the lower extreme fixed connection of last bolster 19, the front end of going up bolster 19 and the rear end fixed connection of well even board 69, go up bolster 19 can contact with backup pad 4, go up bolster 19 and play the supporting role to backup pad 4, guarantee automobile body 2 even movement.

Example 2

A full-automatic weighing type fruit sorting device of the fruit sorting and conveying vehicle 1 applied to embodiment 1 comprises a fruit sorting and conveying vehicle 1, a fruit conveying table 28, an ordered conveying table 29, a transmission part 30, a weighing table 31, a sorting table 32, a fruit protecting shell 33, a sorting port 34, a belt box 35, a motor 36, a main rotating wheel 37, a conveying table shell 38, an elastic shell 39, a right conveying belt 40, a left conveying belt 41, a transmission part shell 42, a conveying frame 43, a middle supporting frame 44, a left driving wheel 45, a left belt wheel 46, a left driving shaft 47, a right driving shaft 48, a right belt wheel 49, a rear driving wheel 50, a right driving wheel 51, an upper supporting frame 52, a left belt shaft 53, a right belt shaft 54, a main driving wheel 55, a right rear leveling wheel 56, a conveying rail 57, a sorting frame 58, a fruit stabilizing frame 59, a left rear leveling wheel 60, a front driving wheel 61, a fruit scale 62, a fixing plate 63, a supporting rail 64, a supporting rail column 65, a fruit weighing platform 28, a fruit, The device comprises an elastic device 66, a wall 67, a seat 68, an electric push rod 69, an elastic plate 70, a connecting shaft 71, a support rod 72, a movable rod 73, a front leveling wheel 74, an infrared sensor 75, a left belt plate 76, a transverse support frame 77, a belt limiting groove 78, a pulley 79, a right belt plate 80, a belt rail 81 and a control console 82; the whole device is composed of a fruit conveying platform 28, an ordered conveying platform 29, a transmission part 30, a weighing platform 31, a sorting platform 32 and a control platform 82 in a combined mode, wherein the fruit conveying platform 28 adopts an existing full-automatic fruit conveying device or simple fruit dumping equipment, a fruit conveying opening of the fruit conveying platform 28 is in contact with the rear end of the ordered conveying platform 29, and fruits can enter the ordered conveying platform 29 from the fruit conveying platform 28; the front end of the ordered conveying table 29 is fixedly matched and connected with the rear end of the transmission part 30, the front part of the transmission part 30 is fixedly connected with the rear end of the sorting table 32, the upper side of the rear end of the sorting table 32 is fixedly connected with the lower end of the weighing table 31, the whole set of equipment is controlled by the control table 82, and full automation of fruit sorting is achieved.

The left side and the right side of the ordered conveying table 29 related to the embodiment are provided with conveying table shells 38, the internal frame of the ordered conveying table 29 is composed of a conveying frame 43 with a rectangular frame structure, the middle parts of the two sides of the conveying frame 43 are respectively provided with middle supporting frames 44 with the same structure, and the upper ends of the two sides of the conveying frame 43 are respectively provided with upper supporting frames 52 with the same structure; the front end of the middle support frame 44 extends into the transmission part 30, a transmission part shell 42 is arranged outside the transmission part 30, a transmission structure arranged in the transmission part 30 is rotatably arranged on the upper side of the front end of the middle support frame 44, a main transmission wheel 55 is fixedly arranged in the middle of the transmission structure of the transmission part 30, a right rear leveling wheel 56 is arranged on the right side of the main transmission wheel 55, a left rear leveling wheel 60 is arranged on the left side of the main transmission wheel 55, the right rear leveling wheel 56 and the left rear leveling wheel 60 are identical in structure, the diameter sizes of the right rear leveling wheel 56 and the left rear leveling wheel 60 are larger than that of the main transmission wheel 55, a front transmission wheel 61 is arranged on the left side of the left rear leveling wheel 60, and the right rear leveling wheel 56, the left rear leveling wheel 60, the main transmission wheel 55 and the front; the front driving wheel 61 is connected with the rear driving wheel 50 in a chain manner, the front driving wheel 61 drives the rear driving wheel 50 to rotate, and the rear driving wheel 50 is rotatably connected with the middle supporting frame 44 through a rotating shaft; the left side of the rear driving wheel 50 is provided with a left driving wheel 45, the right side of the rear driving wheel 50 is provided with a right driving wheel 51, the left driving wheel 45, the rear driving wheel 50 and the right driving wheel 51 coaxially rotate in the same direction, the left driving wheel 45 and the right driving wheel 51 are respectively positioned at two ends of a rotating shaft, and the diameter size of the left driving wheel 45 is smaller than that of the right driving wheel 51; the left driving wheel 45 is connected with a left belt wheel 46 in a chain manner, the left belt wheel 46 is rotationally fixed at the rear end of the left upper support frame 52 through a rear belt wheel rotating shaft, the right side surface of the left belt wheel 46 is fixedly connected with a left driving shaft 47, the left driving shaft 47 and a right driving shaft 48 are coaxially arranged, the left driving shaft 47 is fixedly connected with the rear belt wheel rotating shaft, the right driving shaft 48 is rotatably connected with the rear belt wheel rotating shaft in a bearing manner, the right side surface of the right driving shaft 48 is fixedly connected with a right belt wheel 49, the right belt wheel 49 and the left belt wheel 46 coaxially rotate in the same direction and have the same diameter and size, the rotating speed of the right belt wheel 49 is higher than that of the left belt wheel 46, and the right belt; an included angle between the left driving shaft 47 and the right driving shaft 48 is a straight angle, the left driving shaft 47 is connected with a left belt transmission shaft 53 through a left conveying belt 41, the right driving shaft 48 is connected with a right belt transmission shaft 54 through a right conveying belt 40, the left belt transmission shaft 53 and the right belt transmission shaft 54 are rotatably connected with a front belt wheel rotating shaft through a bearing, and the front belt wheel rotating shaft is fixedly arranged at the front end of the upper support frame 52; the included angle between the left belt transmission shaft 53 and the right belt transmission shaft 54 is 120-160 degrees, and the opening of the included angle is upward; strip rails 81 with strip-shaped structures are respectively arranged between the right conveyor belt 40 and the left conveyor belt 41, the outer ends of the right conveyor belt 40 and the left conveyor belt 41 are provided with elastic shells 39, and the upper surfaces of the elastic shells 39 are provided with elastic materials in an adhesion manner, so that the fruits falling into the ordered conveying table 29 are prevented from being damaged; a right belt plate 80 is arranged in an annular belt ring of the right conveyor belt 40, a left belt plate 76 is arranged in an annular belt ring of the left conveyor belt 41, the left belt plate 76 and the right belt plate 80 are fixed between the two upper support frames 52 through cross support frames 77, a belt limiting groove 78 of a rectangular parallelepiped frame structure is arranged between the left belt plate 76 and the right belt plate 80, and a belt rail 81 is limited in the belt limiting groove 78 to prevent the conveyor belt from being separated from the belt plates; the front ends of the left belt plate 76 and the right belt plate 80 are respectively provided with a wide groove, four groups of pulleys 79 with the same structure are rotatably arranged in the wide grooves, and the four groups of pulleys 79 assist the movement of the conveyor belt; the included angle between the rear ends of the left belt plate 76 and the right belt plate 80 is a straight angle, the opening of the included angle between the front ends of the left belt plate 76 and the right belt plate 80 is upward, the size of the included angle between the front ends of the left belt plate 76 and the right belt plate 80 is equal to the size of the included angle between the left belt transmission shaft 53 and the right belt transmission shaft 54, the included angle between the left belt plate 76 and the right belt plate 80 is linearly reduced from back to front, and the included angle between the right conveyor belt 40 and the left conveyor belt 41 is linearly reduced from back to front; the angular speeds of the left driving wheel 45 and the right driving wheel 51 which rotate coaxially are equal, because the diameter size of the left driving wheel 45 is smaller than the diameter size of the right driving wheel 51, the linear speed of the left driving wheel 45 is smaller than the linear speed of the right driving wheel 51, so that the speed of the left conveyor belt 41 is smaller than the speed of the right conveyor belt 40, when a plurality of fruits enter the ordered conveying table 29 at the same time, under the action of the pulling force of the conveyor belts and the self gravity of the fruits, the fruits falling on the right conveyor belt 40 move forwards fastest and finally fall between the right conveyor belt 40 and the left conveyor belt 41, the forward moving speed of the fruits directly falling on the right conveyor belt 40 and the left conveyor belt 41 is slower than the speed of the fruits falling on the right conveyor belt 40, the forward moving speed of the fruits falling on the left conveyor belt 41 is slowest and finally falls between the right conveyor belt 40 and the left conveyor belt 41, the fruits at different positions move forwards along with the inclined conveyor belts under the action of, the fruits finally falling into the ordered conveying table 29 are adjusted to be between the right conveying belt 40 and the left conveying belt 41 and are sequentially conveyed to the transmission part 30;

The front end of a conveying frame 43 of the ordered conveying table 29 related to the embodiment is fixedly connected with the rear end of a sorting frame 58 of a main body frame of the sorting table 32, the upper side of the rear part of the sorting frame 58 is fixedly connected with the lower end of a weighing table 31, the weighing table 31 consists of two parts with symmetrical structures, two fruit stabilizing frames 59 with the same structure are fixedly arranged at the upper end of the weighing table 31, the front parts of the fruit stabilizing frames 59 are in straight rod structures, and the rear parts of the fruit stabilizing frames 59 are in bent rod-shaped structures; the rear ends of the two fruit stabilizing frames 59 are respectively adjacent to the right rear leveling wheel 56 and the left rear leveling wheel 60, the clearance between the rear ends of the two fruit stabilizing frames 59 and the right rear leveling wheel 56 and the left rear leveling wheel 60 is less than 3 cm, and the bending radians of the rear ends of the two fruit stabilizing frames 59 are respectively matched with the bending radians of the adjacent parts of the right rear leveling wheel 56 and the left rear leveling wheel 60; the middle parts of the two fruit stabilizing frames 59 are respectively provided with an electronic fruit scale 62, the front end and the rear end of the upper side of the fruit scale 62 are in a smooth curved surface structure, and the weighing part of the fruit scale 62 can move up and down relative to the fruit stabilizing frames 59; the fruit scale 62 adopting the structure of the existing small electronic scale is 0.1-0.5 cm higher than the fruit stabilizing frame 59; the lower end of the fruit stabilizing frame 59 is fixedly connected with the upper end of the fixing plate 63, the lower end of the fixing plate 63 is fixedly connected with the track supporting rods 64, the number of the track supporting rods 64 is determined according to the overall length of the sorting frame 37, and the track supporting rods 64 are fixedly arranged at the upper end of the sorting frame 58; a rail supporting column 65 is fixedly arranged on the upper side of the middle part of the rail supporting rod 64, a conveying rail 57 is fixedly arranged at the upper end of the rail supporting column 65, and the conveying rail 57 penetrates through the middle gap of the weighing platform 31; the middle part of the conveying rail 57 is of a straight rod structure, the front end and the rear end of the conveying rail 57 are of a bent rod-shaped structure bent downwards, the rear end of the conveying rail 57 is adjacent to the main driving wheel 55, the gap between the rear end of the conveying rail 57 and the main driving wheel 55 is smaller than 3 cm, the bending radian of the rear end of the conveying rail 57 is matched with the bending radian of the part adjacent to the main driving wheel 55, the front end of the conveying rail 57 is adjacent to the main rotating wheel 37, the gap between the front end of the conveying rail 57 and the main rotating wheel 37 is smaller than 3 cm, and the bending radian of the front end of the conveying rail 57 is matched with the bending radian of the part adjacent to the main rotating; the main driving wheel 55 is connected with a main rotating wheel 37 arranged at the front end of the sorting frame 58 through a driving chain, two sides of the main rotating wheel 37 are respectively and coaxially provided with a front leveling wheel 74, and the main rotating wheel 37 is driven by a motor 36 arranged at the front end of the sorting frame 58; a fruit sorting and conveying vehicle 1 is installed on a transmission chain for connecting the main transmission wheel 55 and the main rotating wheel 37 in a threaded manner, a rail groove 13 of the fruit sorting and conveying vehicle 1 can be in clamping groove type connection with the main rotating wheel 37, the main transmission wheel 55 and a conveying rail 57, the width size of a notch of the rail groove 13 is equal to that of the main rotating wheel 37, the main transmission wheel 55 and the conveying rail 57, and the fruit sorting and conveying vehicle 1 is fixed on the transmission chain for connecting the main transmission wheel 55 and the main rotating wheel 37 through a hole fixing 14 by using screws; the fruit sorting and conveying vehicle 1 is used for enabling the fruit sorting and conveying vehicle 1 to enter a belt conveying box 35 arranged at the lower part of the sorting platform 32 to rotate in a reciprocating and circulating mode when the transmission part 30 receives fruits and moves along the conveying rail 57, and the transmission chain drives the fruit sorting and conveying vehicle 1 to move to the lower end of the sorting platform 32.

The two sides of the upper part of the sorting table 32 are respectively provided with a fruit protecting shell 33, the whole fruit protecting shell 33 is in a long ladder shape, an elastic layer is arranged on the inner surface of the fruit protecting shell 33 in an adhesion mode, the fruit protecting shell 33 can prevent fruits from falling and being damaged in the conveying process, the rear ends of the fruit protecting shells 33 which are symmetrical left and right are respectively provided with an infrared sensor 75, the two infrared sensors 75 are respectively positioned at the front side parts of the two fruit stabilizing frames 59, and the infrared sensors 75 can sense the fruit sorting and conveying vehicle 1 and carry out positioning marking on the fruit sorting and conveying vehicle 1; sorting ports 34 are arranged on two sides of the fruit protecting shell 33 at intervals, the sorting ports 34 are inclined downwards from the inner end to the outer end, and elastic layers are arranged on the upper surfaces of the sorting ports 34 in an adhesion mode; the sorting port 34 is positioned on one side of the conveying rail 57, the other side of the conveying rail 57 is provided with the ejectors 66, the number of the ejectors 66 is twice that of the sorting port 34, the ejectors 66 are respectively arranged at the upper ends of the supporting rail rods 64, the supporting rail rods 64 are positioned at the rear end of the front edge of the opening of the sorting port 34 or at the rear end of the rear edge of the opening of the sorting port 34, the fruit sorting conveying vehicle 1 passing through the upper part of the ejectors 66 can be pushed over after the ejectors 66 are electrified, so that the fruit sorting conveying vehicle 1 inclines to one side of the sorting port 34, and the fruit on the fruit sorting conveying vehicle 1 rolls out of the sorting port 34 by means of inertia; the motor 36 and the springer 66 are respectively electrically connected with the control console 82, the fruit scale 62 and the infrared sensor 75 are respectively electrically and informationally connected with the control console 82, the whole full-automatic weighing type fruit sorting device sorts fruits according to different weight ranges under the control of the control console 82, the sorting process is full-automatic, and the cost is low and the benefit is high.

The missile launcher 66 related to the embodiment is formed by combining a wall 67, a seat 68, an electric push rod 69, a missile lifting plate 70, a connecting shaft 71, a support rod 72 and a movable rod 73, wherein the bottom surface of the seat 68 is fixedly connected with the upper end surface of the support rail rod 64, one side of the seat 68 is fixedly provided with the wall 67 with a plate-shaped structure, the middle part of the upper end surface of the seat 68 is fixedly provided with the electric push rod 69, the electric push rod 69 adopts a commercially available miniature pen-type electric push rod, the movable rod 73 is movably installed in the electric push rod 69 in a nested manner, and the movable rod 73 can flexibly extend and retract in the electric push rod 69; the front end of the movable rod 73 is rotatably connected with the lower end of the supporting rod 72, the upper end of the supporting rod 72 is rotatably connected with the rear end of the bouncing plate 70, the bouncing plate 70 with a long plate-shaped structure is lapped on the upper part of the electric push rod 69, the rear end of the electric push rod 69 is rotatably connected with the inner end of the connecting shaft 71, and the outer end of the connecting shaft 71 is rotatably connected with the upper side of the rear end of the wall 67; when the springer 66 is powered on, the movable rod 73 extends out of the electric push rod 69, the movable rod 73 pushes the supporting rod 72 to move backwards and upwards at the same time, the supporting rod 72 supports the springing plate 70, the springing plate 70 pushes the fruit sorting and conveying vehicle 1 on the upper portion of the springing plate 70 to turn over, after the springer is powered off, the springing plate 70 falls back under the action of gravity, and the movable rod 73 retracts into the electric push rod 69.

the fruit sorting and conveying vehicle 1 related to the embodiment is fixed on the transmission chain connecting the main transmission wheel 55 and the main rotating wheel 37 at equal intervals, the fruit sorting and conveying vehicle 1 moves along with the transmission chain, when the fruit sorting and conveying vehicle 1 moves to the conveying rail 57, the rail groove 13 is connected with a curved rod-shaped structure part at the rear end of the conveying rail 57 in a clamping groove mode, the conveying rail 57 supports the fruit sorting and conveying vehicle 1, the upper end of the upper supporting plate 19 abuts against the lower end of the vehicle supporting plate 4, the two vehicle front walls 8 are respectively connected with vehicle body grooves 25 at two sides of the limiting plate 18 in a clamping groove mode, the whole traction plate 3 supports and keeps the vehicle body 2, the bottom surfaces of the two vehicle flat plates 10 are respectively contacted with the upper end surfaces of curved rod-shaped structure parts at the rear end of the two fruit stabilizing frames 59, and the fruit stabilizing frames 59 prevent rolled fruits from inclining the fruit sorting and conveying vehicle 1 and keep the fruit sorting and conveying vehicle 1 in a stable state; fruit letter sorting conveying car 1 continues to move along transfer rail 57 after transmission portion 30 accepts the fruit, and fruit letter sorting conveying car 1 drives into the fruit scale 62 that sets up on steady fruit frame 59 and weighs, and infrared inductor 75 carries out the numbering location to the fruit letter sorting conveying car 1 who weighs, and fruit letter sorting conveying car 1 drives out steady fruit frame 59 after and continues to move forward under the support of transfer rail 57.

After the fruit sorting and conveying vehicle 1 related to the embodiment is driven out of the fruit stabilizing frame 59, the bouncing device 66 moves forward to a designated position under the support of the conveying rail 57, the bouncing device 66 positioned at one side of the fruit sorting and conveying vehicle 1 is electrified, the bouncing plate 70 bounces and props against the bottom surface of the vehicle flat plate 10 at one side of the fruit sorting and conveying vehicle 1, the vehicle body 2 inclines towards the other side, the vehicle stabilizing frame 21 inclines along the vehicle body, the front end cross frame of the vehicle stabilizing frame 21 is respectively abutted against the side wall of the upper triangular prism 26 and the side wall of the lower triangular prism 27, the inclination degree of the vehicle stabilizing frame 21 is limited within the rated range of the vehicle stabilizing hole 17, the fruit sorting and conveying vehicle 1 in the inclined state continues to move forward to the rear end of the sorting platform 32, the vehicle side wall 9 at the inclined slope bottom end of the inclined vehicle body 2 is firstly contacted with the front leveling wheel 74, the front end of the trapezoid structure part of the vehicle side wall 9 is contacted with the curved surface of the front leveling wheel 74, the vehicle body 2 is gradually restored to a flat state from an inclined state, meanwhile, the rail groove 13 is separated from the front end of the transmission rail 57, then, the rail groove 13 is in clamping groove type connection with the main rotating wheel 37, and the rail groove 13 rotates along with the main rotating wheel 37 under the traction of the transmission chain; after the vehicle body 2 is restored to a flat state, the vehicle side wall 9 is separated from the curved surface of the front flat wheels 74, and the lower end surfaces of the two vehicle flat plates 10 are respectively contacted with the two front flat wheels 74 and move along the front flat wheels 74; when the fruit sorting and conveying vehicle 1 rolls out of the rear rail groove 13 from the lower part of the main rotating wheel 37 to separate from the main rotating wheel 37, the fruit sorting and conveying vehicle 1 enters the belt conveying box 35, the wheels 12 of the fruit sorting and conveying vehicle 1 are contacted with the inner bottom wall of the belt conveying box 35, the fruit sorting and conveying vehicle 1 is driven by the transmission chain to move to the rear end of the sorting table 32, the rail groove 13 is connected with the main transmission wheel 55 in a clamping groove manner, the two vehicle flat plates 10 are respectively contacted with the right rear leveling wheel 56 and the left rear leveling wheel 60, the fruit sorting and conveying vehicle 1 rolls out of the transmission part 30 along with the rotation of the main transmission wheel 55 to continuously accept fruits, the whole operation process is efficient and rapid, and labor.

The console 82 related to the embodiment comprises a speed regulation button 83, a rotating speed screen 84, a display screen 85, a speed regulation box 86, a start key 87, a motor start key 88, a motor close key 89, a keyboard 90, a mouse 91 and a processor; the processor is a commercially available microcomputer processor, is fixedly installed inside a shell of a console 82, and is provided with a weight receiving end, a position receiving end, an upspring device receiving end, a keyboard interface end, a mouse interface end, a display screen interface end, a starting interface end, a motor closing receiving end, a motor starting receiving end, a rotating speed receiving end and more than 2 spare interface ends, wherein all the receiving ends and the interface ends are respectively in electrical information connection with the processor; the upper end of the console 82 is provided with a display screen 85, the display screen 85 adopts the existing liquid crystal display screen, and the display screen 85 is in electrical information connection with the display screen interface; a starting key 87 is arranged on the lower side of the display screen 85, the starting key 87 is fixedly arranged on the shell of the console 82, the starting key 87 adopts a switch key of a commercially available conventional controller, the starting key 87 is electrically connected with a power supply, and the starting key 87 is electrically connected with a starting interface end so as to control the opening and closing of the console 82; a motor start key 88 is fixedly arranged on one side of the start key 87, the motor start key 88 is electrically connected with the motor 36 and controls the start of the motor 36, and the motor start key 88 is electrically connected with a motor start receiving end and transmits motor start information to the processor; a motor off key 89 is fixedly arranged on one side of the motor start key 88, the motor off key 89 is electrically connected with the motor 36 and controls the stop of the motor 36, and the motor off key 89 is electrically connected with a motor off receiving end and transmits motor off information to the processor; a speed regulating box 86 is fixedly arranged on one side of the motor closing key 89, the speed regulating box 86 is electrically connected with the motor 36, the speed regulating box 86 is provided with a speed regulating button 83, the speed regulating button 83 can regulate the rotating speed of the motor 36, the speed regulating box 86 is electrically connected with a rotating speed receiving end and transmits motor closing information to the processor, a rotating speed screen 84 is arranged on the speed regulating box 86, the rotating speed screen 84 can display the rotating speed of the motor in real time, and the console 82 can be provided with more than two speed regulating boxes 86 so as to control the rotating speed of a plurality of motors; the middle part of the console 82 is provided with a keyboard 90 and a mouse 91, the keyboard 90 is in electrical information connection with the keyboard interface, and the mouse 91 is in electrical information connection with the mouse interface; the motor start key 88, the motor close key 89, the speed regulating box 86, the keyboard 90 and the mouse 91 are all parts sold in the market; the weight receiving end is in electrical information connection with the fruit scale 62, and the fruit scale 62 transmits the measured weight of the fruit to the processor; the position receiving end is in electrical information connection with the infrared sensor 75, the distance between the infrared sensor 75 and the fruit scale 62 is constant, when the infrared sensor 75 is shielded by the fruit sorting and conveying vehicle 1, a positioning signal is formed and transmitted to the processor, and the fruits of the fruit sorting and conveying vehicle 1 on the fruit scale 62 are numbered and positioned; the receiving end of the elastic kicker is electrically connected with the elastic kicker 66, and the processor controls the starting of the elastic kicker 66; the spare interface end is used for connecting other external devices such as a U disk and a printer.

example 3

The fruit sorting control system based on the full-automatic weighing type fruit sorting device comprises a main body structure which is divided into a section setting module, a weight collecting module, a weight positioning module, a weight grading module, a weight processing module, a rotating speed collecting module, an ejector control module and a report generating module according to functions; the interval setting module is used for setting multi-level weight intervals and threshold ranges of each level of weight intervals, the interval setting module transmits set interval parameters to the weight grading module and the weight processing module, and the output end of the interval setting module is respectively connected with the receiving end of the weight grading module and the receiving end of the weight processing module through electrical information; the weight grading module combines and numbers the acquired weight signal and the mark signal, compares the acquired weight value with the interval parameter and gives an interval grade number matched with the interval parameter, a receiving end of the weight grading module is respectively in electrical information connection with an output end of the weight acquiring module and an output end of the weight positioning module, and an output end of the weight grading module is in electrical information connection with a receiving end of the weight processing module; the weight collecting module mainly comprises a fruit scale 62 and is used for collecting the weight of the weighed fruit and transmitting the collected weight to the weight grading module; the weight positioning module is mainly composed of an infrared sensor 75, and is used for positioning and marking fruits by weighing and transmitting a marking signal to the weight grading module; the weight processing module is used for matching the fruit which is endowed with the serial number and the grade number with the number of the springer in the same interval grade number and calculating the movement time of the fruit which is endowed with the serial number and the grade number according to the rotating speed of the motor, the weight processing module transmits the number of the springer and the calculated movement time to the springer control module, meanwhile, the weight processing module transmits the weight of the fruit which is endowed with the movement time, the serial number and the grade number to the report generating module, the receiving end of the weight processing module is in electrical information connection with the output end of the rotating speed collecting module, and the output end of the weight processing module is in electrical information connection with the receiving end of the springer control module and the receiving end of the; the rotating speed acquisition module is used for acquiring the rotating speed of the motor 36 and transmitting an acquired rotating speed signal to the weight processing module; the control module of the bullet ejectors is used for starting the bullet ejectors 66, and the control module of the bullet ejectors starts the corresponding bullet ejectors 66 at regular time according to the moving time and the serial numbers of the bullet ejectors, which are processed and transmitted by the weight processing module; and the report generation module is used for counting and sorting the data transmitted by the weight processing module and generating a statistical report.

The interval setting module comprises a level setting unit, a threshold setting unit, a sorting port association unit and a distance setting unit; the grade setting unit is used for setting the grade of a fruit sorting interval, marking the grade of the interval as first grade, second grade and third grade … … N grade, transmitting data information of the grade of the interval to the threshold setting unit, and connecting the output end of the grade setting unit with the receiving end of the threshold setting unit through electric information; the threshold setting unit is used for setting a threshold range of each level of interval, namely setting a weight range of fruits contained in each level of interval, the threshold setting unit transmits set data information to the sorting port association unit, and an output end of the threshold setting unit is connected with receiving end electric information of the sorting port association unit; the distance setting unit is used for setting the distance value of each missile launcher 66 in all sorting openings 34 from the fruit scale 62 and transmitting the input distance information to the sorting opening association unit, and the output end of the distance setting unit is electrically connected with the receiving end of the sorting opening association unit; the sorting port association unit is used for associating the set multiple interval series with the distance values of different sorting ports 34 and the ejectors 66 respectively and transmitting the association information to the weight grading module and the weight processing module, and the output end of the sorting port association unit is electrically and information-connected with the receiving end of the weight grading module and the receiving end of the weight processing module respectively.

The weight grading module related to the embodiment comprises a weight and number matching unit and an interval judging unit; the weight and number matching unit is used for receiving the fruit weight information acquired by the weight acquisition module and the number information of the weighing fruit by the weight positioning module, matching and associating the weight information and the number information of the fruit, a receiving end of the weight and number matching unit is respectively connected with an output end of the weight acquisition module and an output end of the weight positioning module through electric information, the weight and number matching unit transmits the matching and associating information to the interval judgment unit, and an output end of the weight and number matching unit is connected with the receiving end of the interval judgment unit through electric information; the interval judging unit is used for comparing the weight of the fruits with the numerical range of the interval series and judging the interval series to which the weight of the fruits belongs, the interval judging unit transmits the judging information to the weight processing module, the output end of the interval judging unit is in electrical information connection with the weight processing module, and the receiving end of the interval judging unit is in electrical information connection with the output end of the sorting port association unit and receives the information transmitted by the sorting port association unit.

The weight processing module related to the embodiment comprises a sorting position determining unit and a time calculating unit; the sorting position determining unit is used for matching the fruit weight information with the determined serial number and the interval grade number with the popper 66 and determining the sorting position of the fruit, the receiving end of the sorting position determining unit is respectively connected with the output end of the interval judging unit and the output end of the sorting port association unit in an electrical information manner, and the output end of the sorting position determining unit is connected with the receiving end of the time calculating unit in an electrical information manner; the time calculation unit is used for receiving fruit sorting position information, calculating sorting time and transmitting the sorting time to the control module of the springer and the report generation module, the output end of the time calculation unit is respectively in electrical information connection with the receiving end of the control module of the springer and the receiving end of the report generation module, and the receiving end of the time calculation unit is in electrical information connection with the output end of the rotating speed acquisition module.

The fruit sorting control system based on the console 82 according to the embodiment specifically operates the steps of interval setting, data acquisition and classification, data processing, starting of a springer and report generation; the specific process steps are as follows:

(1) Setting an interval: the interval setting module is started, interval series is set, the interval series is marked as a first-level, a second-level and a third-level … … N level, then the numerical range of each level interval is set, finally the interval series is matched with the sorting openings 34, the sorting openings 34 are marked as a group, a second-group and a third-group … … M-group sorting openings, the first-level intervals correspond to the group of sorting openings and sequentially correspond to the group of sorting openings, the N-level intervals correspond to the M-group sorting openings, the sorting openings 34 are provided with more than 2-4 ejectors 66, and the ejectors 66 of the M-group sorting openings 34 are marked as M1 and M2 … … Mn; the distance between each missile launcher 66 and the fruit scale 62 is constant, the distance value between each missile launcher 66 and the fruit scale 62 is input, and the distance value between the missile launcher 66 and the fruit scale 62 with the number Mn is marked as Ln;

(2) Data acquisition and classification: the weight collecting module collects the weight of the fruits and transmits the weight of the fruits to the weight grading module, and the weight of the fruits is marked as T; when the weight collecting module collects the weight of the fruit, the weight positioning module gives a serial number X to the weighed fruit positioning mark and transmits a serial number X signal to the weight grading module; the weight grading module combines the weight T of the fruit with the number X to form T/X, the weight grading module compares the weight T of the fruit with the numerical range of the interval series, judges which interval series the weight T belongs to, then the weight grading module gives the interval series N of the fruit T/X, the interval series N is marked as T/X/N, and finally the weight grading module transmits the data signal of the T/X/N of the fruit to the weight processing module;

(3) Data processing: the rotating speed acquisition module acquires the speed v transmitted by the fruits and transmits a speed v signal to the weight processing module;

after the weight processing module receives the signal T/X/N transmitted by the weight grading module, the weight processing module compares the current interval number N with the interval number N of the previous N groups of data;

if the section number N of the current time is different from the section number N of the previous N groups of data, randomly matching the ejectors 66 of the corresponding M groups of sorting ports 34 according to the section number N of the current time, and giving a signal T/X/N ejector number Mn which is marked as T/X/N/Mn;

if the current interval grade number N is partially or completely the same as the interval grade number N of the previous N groups of data, according to the quantity of tasks of a plurality of the ejectors 66 of the M groups of sorting ports 34 matched with the current interval grade number N, the Mn ejector 66 with the small quantity of tasks is matched with the signal T/X/N, and the signal T/X/N is given with the number Mn of the ejectors and marked as T/X/N/Mn;

After the fruit is endowed with T/X/N/Mn, the distance Ln which the fruit needs to move is determined, the weight processing module calculates the moving time T of the fruit according to the distance Ln and the conveying speed v, the weight processing module endows T with a signal T/X/N/Mn which is marked as T/X/N/Mn/T, and the weight processing module transmits the signal T/X/N/Mn/T to the control module of the upspring device;

(4) the starting of the springer: after the control module of the springer receives the signal T/X/N/Mn/T, the control module of the springer deducts the time of data acquisition and processing of the system from the moving time T to obtain a starting time point y, when the time reaches the starting time point y, the control module of the springer starts the springer 66 with the number of Mn, the fruit enters the sorting port 34 of M groups;

(5) Generating a report: the weight processing module transmits the signal T/X/N/Mn/T to the report generation module, the report generation module carries out arrangement statistics on the signal T/X/N/Mn/T, the total number and the total mass of the fruits in each interval stage are calculated, a statistical table is generated, and the statistical table can be printed through a printer.

Example 4

The method for sorting the fruits by using the full-automatic weighing type fruit sorting device in the embodiment 3 comprises the following steps: the equipment is preset, the fruit conveys in order, fruit weighing and location, fruit letter sorting and 1 circulation operation of fruit letter sorting conveying car, and specific process steps are as follows:

(1) Presetting equipment: according to the type and the size of the fruit, the connecting position of the wheels 12 of the fruit sorting and conveying vehicle 1 and the side wall 9 of the vehicle is adjusted, and the larger the overall shape of the fruit is, the closer the selected axle hole 11 is to the rear end of the side wall 9 of the vehicle;

Pressing a start key 87 to start the console 82, pressing a motor start key 88 to start the motor 36, rotating a speed regulating button 83 to regulate the rotating speed of the motor 36, and transmitting the rotating speed of the motor to the processor by a speed regulating box 86; the motor 36 drives the sorting platform 32, the transmission part 30 and the ordered conveying platform 2 to operate, all the fruit sorting conveying vehicles 1 sequentially drive into the fruit scale 62 of the weighing platform 31 along with the transmission chain, the fruit scale 62 transmits the weight of all the fruit sorting conveying vehicles 1 in an empty vehicle state into the control platform 82, and the control platform 82 carries out peeling operation;

Setting the section number of the fruit sorting and the numerical range of each section through the console 82, and respectively associating each section number with the ejectors 66 at the sorting opening 34;

(2) Orderly conveying fruits: the transmission part 30 drives the ordered conveying platform 29 to rotate, in the ordered conveying platform 29, the speed of the left conveying belt 41 is lower than that of the right conveying belt 40, when a plurality of fruits enter the ordered conveying platform 29 from the fruit conveying platform 28 at the same time, under the action of belt tension and the fruit self gravity, the fruits falling on the right conveying belt 40 move forward most quickly and finally fall between the right conveying belt 40 and the left conveying belt 41, the fruits directly falling on the right conveying belt 40 and the left conveying belt 41 move forward slower than the fruits falling on the right conveying belt 40, the fruits falling on the left conveying belt 41 move forward most slowly and finally fall between the right conveying belt 40 and the left conveying belt 41, the fruits at different positions move forward along with the inclined conveying belts under the action of gravity and tension and constantly adjust the positions, and the fruits finally falling on the ordered conveying platform 29 are adjusted to the middle of the right conveying belt 40 and the left conveying belt 41 and are sequentially conveyed to the fruit sorting and conveying vehicle 1 on the transmission part 30;

(3) weighing and positioning fruits: the fruit sorting and conveying vehicle 1 continues to move forwards to the weighing platform 31 along the conveying rail 57 after the transmission part 30 receives fruits, the fruit sorting and conveying vehicle 1 drives into the fruit scale 62 arranged on the fruit stabilizing frame 59 for weighing, the fruit scale 62 transmits the weight of the weighed fruits to the control platform 82, meanwhile, the infrared sensor 75 carries out positioning marking on the weighed fruits and transmits a marking signal to the control platform 82, and the control platform 82 numbers the weight of the fruits;

(4) Fruit sorting: the control platform 82 compares the numbered fruit weight with a set interval value and divides the numbered fruit weight into matched interval levels, then the control platform 82 calculates the time for the numbered fruit to move, when the moving time is over, the control platform 82 starts the springing device 66 associated with the numbered fruit weight interval levels, the springing plate 70 bounces up and jacks the bottom surface of the cart flat plate 10 at one side of the numbered fruit sorting and conveying cart 1, the cart body 2 inclines towards the other side, the numbered fruit rolls down into the sorting opening 34, and the inclined fruit sorting and conveying cart 1 continues to move forwards;

(5) The fruit sorting and conveying vehicle 1 runs circularly: the fruit letter sorting conveying car 1 of slope drives into preceding leveling wheel 74, automobile body 2 reverts the leveling state by the slope state gradually under leveling wheel 74's adjustment effect in the front, fruit letter sorting conveying car 1 after leveling drives out from the lower part of preceding leveling wheel 74 and gets into belt conveyor box 35, fruit letter sorting conveying car 1 drives in transmission portion 30 along belt conveyor box 35, fruit letter sorting conveying car 1 levels the back through right back leveling wheel 56 and left back leveling wheel 60, fruit letter sorting conveying car 1 drives out transmission portion 30 along the rotation of final drive wheel 55 and continues to accept fruit, whole operation process is high-efficient swift, practice thrift the recruitment cost.

The fruit or vegetable sorting occasion according to weight grading that this embodiment was applied to circle appearance structure can replace current manual sorting and simple and easy sorting device, realizes the letter sorting partial shipment of full automatization electronic weighing type, can improve work efficiency more than 80%, and the letter sorting accuracy can be adjusted at any time in addition, and minimum letter sorting standard threshold value can be injectd below 5 grams, can realize gram level threshold value scope letter sorting even.

Claims (4)

1. The utility model provides a fruit letter sorting conveying car which characterized in that: the main structure comprises a vehicle body, a traction plate, a vehicle supporting plate, a guide plate groove, a limiting column, a baffle plate, a vehicle front wall, a vehicle side wall, a vehicle flat plate, a vehicle shaft hole, a wheel, a rail groove, a fixed hole, a middle connecting plate, an upper connecting plate, a vehicle stabilizing hole, a limiting plate, an upper supporting plate, a lower supporting plate, a vehicle stabilizing frame, a fixed frame hole, a soft cushion, a frame through hole, a vehicle body groove, an upper triangular column and a lower triangular column; the vehicle body is movably connected with the traction plate in a clamping groove manner, two symmetrical wheels are arranged in the middle of the vehicle body in a symmetrical structure, the diameter of the outer side end circle of each wheel in a round platform-shaped structure is larger than that of the inner side end circle, and each wheel is made of an elastic material; the wheels are rotatably installed on the side wall of the cart through rotating shafts, the upper half part of the side wall of the cart is of a rectangular structure, the lower half part of the side wall of the cart is of a trapezoidal structure, 2-6 cart shaft holes are formed in the rear end of the trapezoidal structure part of the side wall of the cart, the rotating shafts of the wheels are rotatably fixed in the cart shaft holes, the wheels are fixed in the corresponding cart shaft holes according to the size of fruits to be conveyed by the fruit conveying cart, and the bigger the shape of the fruits is, the closer the cart shaft holes to which the wheels are fixed; the front end of the vehicle flat plate is fixedly connected with the side end of the front wall of the vehicle, and the front wall of the vehicle is in an irregular pentagon shape; the upper end of the front car wall is fixedly connected with the front end of the baffle, the baffle is inclined upwards from back to front, the rear end of the baffle is fixedly connected with the upper end of a car supporting plate with an irregular convex structure, two sides of the car supporting plate are respectively fixedly connected with the car side wall, the narrow end of the car supporting plate faces downwards, the middle part of the front side surface of the car supporting plate is provided with a limiting column with the upper half part in a cylindrical structure, and the limiting column is in a semi-cylindrical structure; the car fagging, baffle, plantago wall and car lateral wall make up and constitute the leader groove, and the upper end of traction plate is spacing in the leader groove.

2. The fruit sorting conveyor vehicle of claim 1, wherein: the baffle is arranged to be a plate-shaped structure which inclines upwards and protrudes forwards, and the baffle can prevent conveyed fruits from rolling off from the front end of the fruit conveying vehicle; the upper side surface of the baffle is fixedly provided with a cushion made of elastic materials in an adhesion mode, and the cushion covers the middle part of the upper end of the baffle or covers the whole upper end surface of the baffle.

3. The fruit sorting conveyor vehicle of claim 1, wherein: the upper end of the traction plate is provided with a limiting plate with an irregular convex structure, the narrow end of the limiting plate faces upwards, the front half parts of the two sides of the limiting plate and the rear half parts of the two sides of the limiting plate form an irregular step-shaped structure, the front half parts of the two sides of the limiting plate are respectively provided with a step-shaped vehicle body groove, the width of the vehicle body groove is equal to the thickness of the vehicle front wall, the vehicle body groove plays a supporting role for a vehicle body, and the rear half part of the limiting plate is of a V-shaped structure with; the limiting column is embedded in the V-shaped structure of the limiting plate in a clamping manner, and the rear half part of the limiting plate is embedded in the guide plate groove in a clamping manner, so that the vehicle body is connected with the traction plate in a clamping manner; the front half part of the limiting plate is fixedly connected with the upper connecting plate, the upper end of the rear side of the upper connecting plate is provided with an upper triangular prism, the lower end of the rear side of the upper connecting plate is provided with a lower triangular prism, the vertex angle of the upper triangular prism is opposite to that of the lower triangular prism, the rear ends of the upper triangular prism and the lower triangular prism are respectively fixedly connected with the front wall of the limiting plate, the upper connecting plate and the limiting plate are combined to form a flat dumbbell-shaped structure car stabilizing hole, the middle part of the car stabilizing hole is provided with a square hole-shaped structure frame through hole, a front end cross frame of the n-shaped structure car stabilizing frame penetrates through the car stabilizing hole, two side frames of the car stabilizing frame are tightly attached to the middle part of the inner side end of the car side wall, the rear ends of the two side frames of the car stabilizing frame are respectively fixedly connected with frame fixing holes at the rear ends of the car side wall, the car stabilizing frame is limited to incline left and right; the lower end of the upper connecting plate is fixedly connected with the upper end of the middle connecting plate, the middle connecting plate is integrally in a triangular structure, the middle connecting plate is inclined backwards, the front wall plate of the middle connecting plate and the upper connecting plate form an obtuse angle, and the lower end of the middle connecting plate is fixedly connected with the rail groove; the rail groove can be connected with the conveying rail clamping groove type of the sorting equipment, the width size of a notch of the rail groove is equal to that of the conveying rail, the side wall of the rail groove is provided with a belt fixing hole, and the fruit sorting conveying vehicle is fixed on the transmission mechanism through the belt fixing hole by using a screw.

4. The fruit sorting conveyor vehicle of claim 3, wherein: the upper end of the rail groove is fixedly connected with the lower end of the lower supporting plate, the front end of the lower supporting plate is fixedly connected with the rear end of the middle connecting plate, the upper end of the lower supporting plate is fixedly connected with the lower end of the upper supporting plate, the front end of the upper supporting plate is fixedly connected with the rear end of the middle connecting plate, the upper supporting plate can be in contact with the car supporting plate, the upper supporting plate plays a supporting role in the car supporting plate, and the stable movement of the car body is guaranteed.