CN-118696689-B - Multifunctional cherry radish harvester

Abstract

A multifunctional cherry radish harvester belongs to the technical field of crop harvesters. The novel seeding and fertilizing machine comprises a chassis frame, wherein a mounting frame is arranged on the chassis frame, wheels are arranged on the chassis frame, and the novel seeding and fertilizing machine is characterized in that the front end of the chassis frame is connected with a clamping device, the front end of the clamping device is connected with a cherry supporting device, a shunting device is connected to the mounting frame at the rear lower part of the clamping device, collecting frames are arranged on two sides of the shunting device and are connected to two sides of the chassis, a seeding and fertilizing device is connected to the lower part of the mounting frame, a seed fertilizer bin is connected to the mounting frame above the seeding and fertilizing device, a ditching device is connected to the front end of the seeding and fertilizing device on the chassis, and a soil covering device is connected to the rear end of the seeding and fertilizing device on the mounting frame. The cherry radish harvester is low in structural cost, can integrally and multifunctional realize a plurality of harvesting links of cherry radishes, and improves the quality and efficiency of harvesting.

Inventors

• BAO MINGZHENG
• HE ZHIQI
• FEI YIFAN
• YANG LEMING
• HU BOWEI
• GUO FENGYUAN
• DUAN YUBING
• MA MINGXU

Assignees

• 东北大学

Dates

Publication Date

20260508

Application Date

20240606

Claims (3)

1. 1. The utility model provides a multifunctional cherry radish harvester, includes chassis frame (1), be provided with mounting bracket (2) on chassis frame (1), be provided with wheel (3) on chassis frame (1), its characterized in that, chassis frame (1) front end is connected with and presss from both sides and get device (4), it is connected with and holds up cherry ware (5) to press from both sides get device (4) front end, be connected with diverging device (6) on mounting bracket (2) below clamp and get device (4), diverging device (6) both sides are provided with collection frame (7), collection frame (7) are connected in chassis both sides, mounting bracket (2) below is connected with seeding and fertilizing device (8), be connected with seed and fertilizer bin (9) on mounting bracket (2) above seeding and fertilizing device (8), be connected with ditching device (10) on the chassis frame (2) seeding and fertilizing device (8) rear end is connected with earthing device (11), frame (2) and upper frame (1) are connected with earthing device (12) together on the chassis. The flow dividing device (6) comprises a buffer plate (26), guide blocks (27) and slope plates (28), wherein the buffer plate (26) is arranged on the mounting frame (2) and located below the rear part of the clamping device (4), the guide blocks (27) are in a herringbone shape and are arranged forward at the tip, the guide blocks (27) are movably connected with the buffer plate (26) through guide rotating shafts, the number of the slope plates (28) is two, the slope plates are respectively located on two sides of the guide blocks (27) and are connected with the buffer plate (26), and the lower ends of the two slope plates (28) are respectively located above the two collecting frames (7); The seeding and fertilizing device (8) comprises a seeding and fertilizing frame (29), two impellers (30), a seeding grooved wheel (31), a fertilizing grooved wheel (32), an optical axis (33), a spring damper (34), a linear guide rail (35) and a funnel (36), wherein the optical axis (33) penetrates through the seeding and fertilizing frame (29) and is rotatably connected with the fertilizing frame through a flange bearing, the impellers (30) are respectively connected with two ends of the optical axis (33) through flange connectors and are positioned outside the seeding and fertilizing frame (29), the seeding grooved wheel (31) and the fertilizing grooved wheel (32) are respectively connected with the middle part of the optical axis (33) through flange connectors and are positioned inside the seeding and fertilizing frame (29), the middle parts of two sides outside the seeding and fertilizing frame (29) are respectively provided with the spring damper (34), the lower ends of the spring dampers (34) are movably connected with the seeding and fertilizing frame (29), the two linear guide rails (35) are respectively arranged on two sides above the rear ends of the seeding and fertilizing frame (29), and the funnel (36) is fixed at the bottom of the seeding and fertilizing frame (29); The ditching device (10) comprises a ditching shovel (37) and a front shovel arm (38), wherein an angle code is movably connected to the rear end of the front shovel arm (38) and is connected with the chassis frame (1) through the angle code, and the ditching shovel (37) is connected to the front end of the front shovel arm (38); A plurality of pairs of connecting holes (39) are correspondingly arranged on the front shovel arm (38) at different heights, and the ditching shovel (37) can change the installation height by being connected with the connecting holes (39) at different heights; The earthing device (11) comprises an earthing frame (40), fixed corner brackets (41), torsion springs (42) and soil gathering poking pieces (43), wherein the fixed corner brackets (41) are fixed on the mounting frame (2), the torsion springs (42) and the fixed corner brackets (41) are rotatably connected with the earthing frame (40) together through bolts, the torsion springs (42) are in partial contact with the earthing frame (40), and the two soil gathering poking pieces (43) are respectively fixed below two sides of the earthing frame (40); The water spraying device (12) comprises a water tank (44), a water pump (45) and a water spraying pipe (46), wherein the water pump (45) is arranged on the mounting frame (2), the water tank (44) is arranged on the chassis frame (1), the water pump (45) extends into the water tank (44) through the water pipe, the water spraying pipe (46) is fixed at the rear end of the chassis frame (1), the upper end of the water spraying pipe (46) is connected with the water pump (45), and the lower nozzle end of the water spraying pipe (46) is positioned above the earthing device (11); The novel seeding and fertilizing device is characterized in that the upper portion of the mounting frame (2) is connected with a total driving motor (47) through a motor support, the output end of the total driving motor (47) is connected with a rudder disc (48) through a flange connector, a steel wire rope is connected to the rudder disc (48), and penetrates through and is respectively connected with the seeding and fertilizing device (8), the ditching device (10) and the earthing device (11), and both ends of the steel wire rope are connected with the rudder disc (48).
2. 2. The multifunctional cherry radish harvester according to claim 1, wherein the clamping device (4) comprises a clamping frame (13), an upper limiting plate (14), a lower limiting plate (15), a synchronous wheel, a synchronous belt (16), a tension wheel (17), a torsion spring (18) and a blade (19), the clamping frame (13) is connected to the mounting frame (2), the lower limiting plate (15) is connected above the clamping frame (13), the upper limiting plate (14) is connected with the lower limiting plate (15) through a connecting column with a space left between the upper limiting plate (14) and the lower limiting plate (15), a clamping driving motor (20) is mounted on the lower limiting plate (15) through a motor bracket, the synchronous wheels at the front end and the rear end are rotatably provided with the synchronous wheel, the synchronous wheels at the front end and the rear end are connected with the synchronous wheel through the synchronous belt (16), the clamping driving motor (20) is connected with one synchronous wheel to drive the synchronous wheel to rotate, the tension wheel (16) is connected with the tension wheel (19) through the torsion spring (17) and the tension wheel (19) is provided with the upper limiting plate (17), the handrail device (5) is connected to the front end of the lower limiting plate (15).
3. 3. The multifunctional cherry radish harvester according to claim 2, wherein the synchronizing wheels comprise a front left wheel (21), a front right wheel (22), a rear left wheel (23) and a rear right wheel (24), the front left wheel (21) and the front right wheel (22) are connected with the front end between the upper limiting plate (14) and the lower limiting plate (15) in a left-right distributed manner, the rear left wheel (23) and the rear right wheel (24) are connected with the rear end between the upper limiting plate (14) and the lower limiting plate (15), the clamping driving motor (20) is connected with the rear right wheel (24) or the rear left wheel (23), one synchronizing belt (16) is connected between the front left wheel (21) and the rear left wheel (23), the other synchronizing belt (16) is connected between the front right wheel (22) and the rear right wheel (24), and the rear left wheel (23) and the rear right wheel (24) are connected with each other through a flange coupling (25).

Description

Multifunctional cherry radish harvester Technical Field The invention belongs to the technical field of crop harvesters, and particularly relates to a multifunctional cherry radish harvester. Background Cherry radish is a small radish, the tuber sizes are consistent, and the mature tuber has a part of bare ground, and the stem and leaf of the radish are short and regular, but are generally fragile and easy to lodge. The existing cherry radish harvester has the following problems that the harvesting effect is general, the pulling efficiency is low, radish leaves are broken or cannot be clipped to fall due to overlarge or overlarge clipping force in the clipping process, the function is single, only one of harvesting or sowing can be completed singly, the equipment size is large, the existing cherry radish harvester is a large-sized machine, the size is large, and the price is high. Disclosure of Invention The multifunctional cherry radish harvester overcomes the defects of the prior art, solves the problems, is low in structural cost, can realize a plurality of harvesting links of cherry radishes integrally and multifunctional, and improves the quality and efficiency of harvesting. In order to achieve the above purpose, the present invention adopts the following technical scheme. The invention provides a multifunctional cherry radish harvester which comprises a chassis frame, wherein a mounting frame is arranged on the chassis frame, wheels are arranged on the chassis frame, and the multifunctional cherry radish harvester is characterized in that the front end of the chassis frame is connected with a clamping device, the front end of the clamping device is connected with a cherry supporting device, the mounting frame is connected with a shunting device at the rear lower part of the clamping device, collecting frames are arranged at two sides of the shunting device, the collecting frames are connected at two sides of the chassis, a seeding and fertilizing device is connected below the mounting frame, a seed fertilizer bin is connected above the seeding and fertilizing device on the mounting frame, a ditching device is connected at the front end of the seeding and fertilizing device on the chassis, a soil covering device is connected at the rear end of the seeding and fertilizing device on the mounting frame, and a sprinkling device is connected above the soil covering device on the mounting frame and the chassis frame together. Further, the clamping device comprises a clamping frame, an upper limiting plate, a lower limiting plate, a synchronizing wheel, a synchronous belt, a tension pulley, a torsion spring and a blade, wherein the clamping frame is connected to the mounting frame, the upper side of the clamping frame is connected with the lower limiting plate, the upper limiting plate and the lower limiting plate are connected through a connecting column, a space is reserved between the upper limiting plate and the lower limiting plate, a clamping driving motor is arranged on the lower limiting plate through a motor bracket, front and rear ends of the upper limiting plate and the lower limiting plate are rotatably provided with the synchronizing wheel, the front end and the rear end of the synchronizing wheel are connected through the synchronous belt, the clamping driving motor is connected with one of the synchronizing wheels to drive the synchronizing wheel to rotate, a plurality of tension pulleys are arranged on the inner side of the synchronizing wheel, the torsion spring is arranged on the tension pulley to adjust clamping force, the upper limiting plate and the lower limiting plate are connected with the blade through the blade bracket to cut cherry stems, and the lifter is connected with the front end of the lower limiting plate. Still further, the synchronizing wheel includes preceding left side wheel, preceding right side wheel, back left side wheel, back right side wheel, preceding left side wheel with preceding right side wheel left and right side is connected with the front end between the limiting plate with the limiting plate down, back left side wheel with connection that back right side wheel left and right side distributes is in go up the limiting plate with the rear end between the limiting plate down, press from both sides get driving motor with back right side wheel or back left side wheel is connected, preceding left side wheel with connect one between the back left side wheel hold-in range, preceding right side wheel with connect another between the back right side wheel hold-in range, back left side wheel with respectively be connected with the synchronizing gear through flange shaft coupling on the back right side wheel, two the synchronizing gear intermeshing. Further, diverging device includes buffer board, guide block, ramp plate, the buffer board sets up and is located on the mounting bracket press from both sides and get device rear below, the guide block is the chevron shape