Picking machine for rosa roxburghii tratt harvest

Abstract

The invention discloses a picking machine for rosa roxburghii tratt harvesting, and relates to the technical field of rosa roxburghii tratt picking, the picking machine comprises a picking machine shell, a control panel is arranged above the picking machine shell, a driving assembly is mounted in the picking machine shell, a linkage assembly is arranged on one side of the driving assembly, a mounting groove is formed in the picking machine shell, and the linkage assembly is arranged in the mounting groove. An automatic discharging assembly is installed in the picking machine shell, a swing piece is installed on the inner side of the picking machine shell, and moving wheels are arranged on the outer side of the picking machine shell. And the automatic discharging assembly comprises a fixed second driving motor arranged in the mounting groove, one side of the second driving motor is connected with a reciprocating lead screw, the outer wall of the reciprocating lead screw is connected with a lead screw nut, a first fixing block is fixed to the exterior of the lead screw nut, and a collecting box is fixed to one side of the first fixing block. By arranging the automatic discharging mechanism, the collecting box is automatically moved out of the picking machine shell, and therefore a worker can conveniently take fruits in the collecting box.

Description

Technical Field

[0001] The invention relates to the technical field of roxburgh pear picking, in particular to a picking machine for harvesting roxburgh pear. Background Art

[0002] Rosa roxburghii is the fruit of the perennial deciduous shrub Rosaceae, also known as Mountain King Fruit, Thorny Berry, Frango, Ci Li, Wood Pear, Prickly Pineapple, Sending Spring Back, Prickly Sour Pear, Nine-headed Bird, Wenxian Fruit, a nutritious and rare fruit that nourishes and strengthens the body. It grows on sunny slopes, valleys, roadsides and bushes at an altitude of 500-2500 meters. It is a natural wild fruit in Guizhou, western Hubei mountainous areas, western Hunan, Liangshan, Mianning mountainous areas and other places. It is widely cultivated in Guizhou Province and Kaifeng City, Henan Province.

[0003] At present, although there are devices that can replace manual picking of roxburghii, the picking effect is not ideal, there is a problem of incomplete picking, a high rate of missed picking, and manual secondary picking is required after picking, which is difficult to meet the industrial large-scale harvesting needs of roxburghii. Therefore, it is particularly necessary to provide a roxburghii picking device that can significantly reduce the missed picking rate.

[0004] After searching the existing Chinese patents: a sea buckthorn picking device (Announcement No.: CN216930925U), including a chassis and four running wheels installed at the bottom of the chassis, a picking channel penetrating the bottom of the chassis is arranged between the front and rear ends of the chassis, two rows of picking belts are symmetrically installed on both sides of the picking channel, and the belt surface of the picking belt is evenly distributed with picking rods for hitting the sea buckthorn branches, a driving mechanism for driving the picking belt to reciprocate forward and reverse rotation is arranged on the top of the chassis, and a fruit collecting device for collecting sea buckthorn is arranged at the bottom of the chassis. It is used for picking sea buckthorns in rows on flat ground, and the picking belt is driven by the driving mechanism to reciprocate forward and reverse rotation, so that the picking rods on the picking belt continuously hit the sea buckthorn branches from both positive and negative directions. At the same time, due to the long length of the picking belt, each sea buckthorn branch is hit more times by the picking rod; in this way, compared with the prior art, the sea buckthorn can be picked more thoroughly and the missed picking rate can be reduced.

[0005] Although the above patent drives the picking belt to rotate back and forth through the driving mechanism, it can pick the sea buckthorn more thoroughly and reduce the missed picking rate. However, the device has the disadvantage that the picked fruits are temporarily collected through a collecting trough. When the collecting trough is full, the fruits cannot be easily taken out from the collecting trough due to the obstruction of the picking belt, resulting in a decrease in picking efficiency. Moreover, when the collecting trough is full, there is no alarm device, which causes the fruits in the collecting trough to overflow and squeeze the picking rod, which may damage the picking rod.

[0006] Therefore, it is necessary to invent a picking machine for harvesting roxburghii to solve the above problems. Summary of the invention

[0007] The object of the present invention is to provide a picking machine for harvesting roxburghii roxburghii to solve the problem of inconvenience in conveniently taking the collected fruits proposed in the above background technology.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a picking machine for harvesting sea buckthorn, comprising a picking machine housing, a control panel is arranged above the picking machine housing, a driving assembly is installed inside the picking machine housing, a linkage assembly is arranged on one side of the driving assembly, a mounting groove is opened inside the picking machine housing, an automatic discharging assembly is installed inside the picking machine housing, a swing piece is installed on the inner side of the picking machine housing, and a moving wheel is arranged on the outer side of the picking machine housing; the automatic discharging assembly comprises a second driving motor fixed inside the mounting groove, a reciprocating screw is connected to one side of the second driving motor, a screw nut is connected to the outer wall of the reciprocating screw, a first fixed block is fixed to the outside of the screw nut, a collecting box is fixed to one side of the first fixed block, a small electronic scale is installed inside the collecting box, a PL controller is installed on the outer side of the collecting box, and an alarm is arranged on one side of the PL controller.

[0009] Preferably, a metal bent pipe is fixed to the side of the picking machine housing, a support plate is fixed to the outer wall of the metal bent pipe, and a handle is fixed to one end of the metal bent pipe.

[0010] Preferably, the drive assembly includes a motor mounting frame fixed on the top of the picking machine housing, a first drive motor is installed at the bottom of the motor mounting frame, a rotating rod is connected below the first drive motor, one end of the rotating rod is connected to a first bearing, and a mounting plate is fixed at the bottom of the first bearing.

[0011] Preferably, the driving assembly also includes an active rotating wheel fixed on the outer wall of the rotating rod, the outside of the active rotating wheel is connected to a first picking belt, a picking rod is installed on the outer side of the first picking belt, the inside of the first picking belt is connected to a first driven rotating wheel, the inside of the first driven wheel is fixed with a first driven rod, and one end of the first driven rod is connected to a second bearing.

[0012] Preferably, the linkage assembly includes a driving gear fixed on the outer wall of the rotating rod, one side of the driving gear is connected to a driven gear, a second driven rod is fixed inside the driven gear, and one end of the second driven rod is connected to a third bearing.

[0013] Preferably, the linkage assembly also includes a second driven wheel fixed to the outer wall of the second driven rod, the outside of the second driven wheel is connected to a second picking belt, the inside of the second picking belt is connected to a third driven wheel, and the inside of the third driven wheel is fixed to a third driven rod.

[0014] Preferably, the automatic discharging assembly also includes a fourth bearing connected to one end of the reciprocating screw, a second fixed block is installed on the side of the collecting box, and a limiting rod is connected inside the second fixed block.

[0015] Technical effects and advantages of the present invention:

[0016] 1. By setting an automatic discharging mechanism, when the collection box is full of fruits, when the weight of the fruits detected by the small electronic scale installed at the bottom of the inner side of the collection box reaches the preset weight, the small electronic scale transmits the information to the PL controller, and the PL controller obtains the information and controls the alarm to sound an alarm. At this time, after the pickers hear the alarm, they operate the control panel to start the second drive motor, and the second drive motor drives the reciprocating screw to rotate, and the reciprocating screw drives the screw nut to move horizontally, and the screw nut is installed inside the first fixed block, and the first fixed block is fixed with one side of the collection box, and the second fixed block is installed on the side of the collection box away from the first fixed block. The inside of the second fixed block is connected to a limiting rod, and under the limiting action of the limiting rod, the reciprocating screw drives the collection box to move horizontally, so that the collection box is automatically moved out of the picking machine housing, so that the workers can easily take out the fruits inside the collection box, and the function of facilitating discharging of the picking machine is realized;

[0017] 2. By setting a driving mechanism and a linkage mechanism, the first driving motor drives the rotating rod to rotate, a driving wheel is fixed on the outer wall of the rotating rod, the first picking belt is connected to the outside of the driving wheel, multiple groups of picking rods are installed on the outside of the first picking belt, the first picking belt is connected to the inside of the first driven wheel, and the first driven rod is fixed inside the first driven wheel, so that the first picking belt drives the multiple groups of picking rods to rotate; a driving gear is fixed on the outer wall of the rotating rod, a driven gear is connected to one side of the driving gear, the first driven rod is fixed inside the driven gear, and the second driven rod is fixed on the outer wall of the first driven rod. The driving gear and the driven gear rotate in opposite directions, and the first picking belt and the second picking belt rotate in opposite directions, so that the picking rods on the two groups of picking belts continuously hit the sea buckthorn branches from both directions, so that the sea buckthorns are thoroughly picked, and the picking rate is greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 The present invention is a front view structural schematic diagram of a picking machine for harvesting roxburghii roxburghii.

[0020] Figure 2 The present invention is a disassembled diagram of a picking mechanism of a picking machine for harvesting roxburghii.

[0021] Figure 3 The present invention is a disassembled diagram of an automatic discharging mechanism of a picking machine for harvesting roxburghii.

[0022] Figure 4 The present invention is a cross-sectional view of a picking machine housing of a picking machine for harvesting roxburghii roxburghii.

[0023] Figure 5 The present invention is a schematic diagram of the top view of a picking machine for harvesting roxburghii roxburghii.

[0024] Figure 6 The present invention is a schematic diagram of the rear structural view of a picking machine for harvesting roxburghii roxburghii.

[0025] Figure 7 The present invention is a schematic diagram of the structure of a picking machine for harvesting roxburghii roxburghii in an upward view.

[0026] In the figure: 1. Picker housing; 2. Metal elbow; 3. Support plate; 4. Control panel; 5. Handle; 6. Drive assembly; 601. Motor mounting bracket; 602. First drive motor; 603. Rotating rod; 604. First bearing; 605. Mounting plate; 606. Driving wheel; 607. First picking belt; 608. Picking rod; 609. First driven wheel; 610. First driven rod; 611. Second bearing; 7. Linkage assembly; 701. Driving gear; 702. Driven gear; 703. Second driven rod; 704, third bearing; 705, second driven wheel; 706, second picking belt; 707, third driven wheel; 708, third driven rod; 8, mounting slot; 9, automatic discharging assembly; 901, second drive motor; 902, reciprocating screw; 903, fourth bearing; 904, screw nut; 905, first fixed block; 906, collecting box; 907, small electronic scale plate; 908, second fixed block; 909, limit rod; 910, PL controller; 911, alarm; 10, swing piece; 11, moving wheel. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "vertical", "horizontal", "inner", "outer", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the invented product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0029] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0030] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] The present invention provides Figure 1-7A picking machine for harvesting roxburghii shown in the figure comprises a picking machine housing 1, a control panel 4 is arranged above the picking machine housing 1, wherein the control panel 4 controls the first drive motor 602 and the second drive motor 901, a driving assembly 6 is installed inside the picking machine housing 1, wherein the driving assembly 6 drives the first picking belt 607, a linkage assembly 7 is arranged on one side of the driving assembly 6, wherein the linkage assembly 7 drives the second picking belt 706 to move, and an installation groove 8 is opened inside the picking machine housing 1, wherein the installation The slot 8 serves to install the second drive motor 901. An automatic discharging assembly 9 is installed inside the picking machine housing 1, wherein the automatic discharging assembly 9 serves to automatically discharge the material. A swing piece 10 is installed on the inner side of the picking machine housing 1, wherein the swing piece 10 can guide the fruit into the corresponding collection box 906. A moving wheel 11 is arranged on the outer side of the picking machine housing 1, wherein the moving wheel 11 serves to facilitate the movement of the machine. The automatic discharging assembly 9 includes a second drive motor 901 fixed inside the mounting slot 8, wherein the second drive motor 901 serves to drive the machine. The reciprocating screw 902 rotates, and a reciprocating screw 902 is connected to one side of the second drive motor 901, wherein the reciprocating screw 902 drives the screw nut 904 to move horizontally, and the outer wall of the reciprocating screw 902 is connected to the screw nut 904, wherein the screw nut 904 drives the first fixed block 905 to move horizontally, and the first fixed block 905 is fixed to the outside of the screw nut 904, wherein the first fixed block 905 drives the collection box 906 to move horizontally, thereby moving the collection box 906 out of the outside of the picking machine housing 1 A collecting box 906 is fixed to one side of the first fixing block 905, wherein the collecting box 906 serves to collect the roxburghii fruits, a small electronic weighing plate 907 is installed inside the collecting box 906, wherein the small electronic weighing plate 907 serves to measure the weight, a PL controller 910 is installed outside the collecting box 906, wherein the PL controller 910 serves to receive the weight information and to control the alarm 911, and an alarm 911 is provided on one side of the PL controller 910, wherein the alarm 911 serves to alarm;During use, when the collecting box 906 is filled with fruits, when the small electronic scale plate 907 installed on the inner bottom of the collecting box 906 detects that the weight of the fruits reaches a preset weight, the small electronic scale plate 907 transmits the information to the PL controller 910, and the PL controller 910 obtains the information and controls the alarm 911 to sound an alarm. At this time, after the pickers hear the alarm, they operate the control panel 4 to start the second drive motor 901, and the second drive motor 901 drives the reciprocating screw 902 to rotate, and the reciprocating screw 902 drives the screw nut 904 to move horizontally, and the screw nut 904 is installed It is installed inside the first fixed block 905, and the first fixed block 905 is fixed with one side of the collection box 906. The second fixed block 908 is installed on the side of the collection box 906 away from the first fixed block 905. The inside of the second fixed block 908 is connected to the limit rod 909. Under the limit action of the limit rod 909, the reciprocating screw rod 902 drives the collection box 906 to move horizontally, so that the collection box 906 is automatically moved out of the picking machine housing 1, so that the worker can easily take out the fruits in the collection box 906, realizing the function of facilitating the discharging of the picking machine. ;

[0032] A metal bent pipe 2 is fixed to the side of the picking machine housing 1, a support plate 3 is fixed to the outer wall of the metal bent pipe 2, and a handle 5 is fixed to one end of the metal bent pipe 2, wherein the metal bent pipe 2 serves to install the support plate 3 and the handle 5, the support plate 3 serves to install the control panel 4, and the handle 5 serves to facilitate pushing the machine.

[0033] The driving assembly 6 includes a motor mounting frame 601 fixed on the top of the picking machine housing 1, a first driving motor 602 is installed at the bottom of the motor mounting frame 601, a rotating rod 603 is connected below the first driving motor 602, one end of the rotating rod 603 is connected to a first bearing 604, a mounting plate 605 is fixed to the bottom of the first bearing 604, wherein the motor mounting frame 601 serves to install the first driving motor 602, the first driving motor 602 serves to drive the rotating rod 603 to rotate, the rotating rod 603 serves to drive the driving wheel 606 and the driving gear 701 to rotate, the first bearing 604 allows the rotating rod 603 to rotate inside it, and the mounting plate 605 serves to fix the first bearing 604.

[0034] The driving assembly 6 also includes an active rotating wheel 606 fixed on the outer wall of the rotating rod 603, the outside of the active rotating wheel 606 is connected to a first picking belt 607, the outer side of the first picking belt 607 is installed with a picking rod 608, the inside of the first picking belt 607 is connected to a first driven rotating wheel 609, the inside of the first driven rotating wheel 609 is fixed with a first driven rod 610, one end of the first driven rod 610 is connected to a second bearing 611, wherein the active rotating wheel 606 drives the first picking belt 607 to transmit, the first picking belt 607 drives the first driven rotating wheel 609 to rotate, the first driven rotating wheel 609 drives the first driven rod 610 to rotate, and the second bearing 611 allows the first driven rod 610 to rotate inside it.

[0035] The linkage assembly 7 includes a driving gear 701 fixed on the outer wall of the rotating rod 603, a driven gear 702 is connected to one side of the driving gear 701, a second driven rod 703 is fixed inside the driven gear 702, and a third bearing 704 is connected to one end of the second driven rod 703, wherein the driving gear 701 drives the driven gear 702 to rotate, the driven gear 702 drives the second driven rod 703 to rotate, and the third bearing 704 allows the second driven rod 703 to rotate inside it.

[0036] The linkage assembly 7 also includes a second driven wheel 705 fixed to the outer wall of the second driven rod 703, the second driven wheel 705 is connected to the outside with a second picking belt 706, the second picking belt 706 is connected to the inside with a third driven wheel 707, the third driven rod 708 is fixed to the inside of the third driven wheel 707, wherein the second driven wheel 705 drives the second picking belt 706 to transmit, the second picking belt 706 drives the third driven wheel 707 to rotate, and the third driven wheel 707 drives the third driven rod 708 to rotate.

[0037] The automatic discharging assembly 9 also includes a fourth bearing 903 connected to one end of the reciprocating screw rod 902, and a second fixed block 908 is installed on the side of the collecting box 906. The second fixed block 908 is internally connected to a limiting rod 909, wherein the fourth bearing 903 allows the reciprocating screw rod 902 to rotate inside it, and the second fixed block 908 allows the limiting rod 909 to slide outside it, and the limiting rod 909 serves to limit and guide the movement of the second fixed block 908.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A picking machine for harvesting roxburghii, comprising a picking machine housing (1), characterized in that: A control panel (4) is arranged above the picking machine housing (1), a driving assembly (6) is installed inside the picking machine housing (1), a linkage assembly (7) is arranged on one side of the driving assembly (6), a mounting groove (8) is provided inside the picking machine housing (1), an automatic discharging assembly (9) is installed inside the picking machine housing (1), a swing piece (10) is installed on the inner side of the picking machine housing (1), and a moving wheel (11) is arranged on the outer side of the picking machine housing (1); The automatic discharging assembly (9) comprises a second driving motor (901) fixed inside the mounting groove (8), a reciprocating screw (902) being connected to one side of the second driving motor (901), a screw nut (904) being connected to the outer wall of the reciprocating screw (902), a first fixing block (905) being fixed to the outside of the screw nut (904), a collecting box (906) being fixed to one side of the first fixing block (905), a small electronic weighing plate (907) being installed inside the collecting box (906), a PL controller (910) being installed on the outside of the collecting box (906), and an alarm (911) being provided on one side of the PL controller (910).

2. A picking machine for harvesting roxburghii according to claim 1, characterized in that: A metal curved pipe (2) is fixed to the side of the picking machine housing (1), a support plate (3) is fixed to the outer wall of the metal curved pipe (2), and a handle (5) is fixed to one end of the metal curved pipe (2).

3. A picking machine for harvesting roxburghii according to claim 1, characterized in that: The driving assembly (6) comprises a motor mounting frame (601) fixed on the top of the harvester housing (1); a first driving motor (602) is mounted at the bottom of the motor mounting frame (601); a rotating rod (603) is connected below the first driving motor (602); one end of the rotating rod (603) is connected to a first bearing (604); and a mounting plate (605) is fixed at the bottom of the first bearing (604).

4. A picking machine for harvesting roxburghii according to claim 3, characterized in that: The driving assembly (6) further comprises an active rotating wheel (606) fixed on the outer wall of the rotating rod (603); the outside of the active rotating wheel (606) is connected to a first picking belt (607); a picking rod (608) is installed on the outside of the first picking belt (607); the inside of the first picking belt (607) is connected to a first driven rotating wheel (609); the inside of the first driven rotating wheel (609) is fixed to a first driven rod (610); one end of the first driven rod (610) is connected to a second bearing (611).

5. A picking machine for harvesting roxburghii according to claim 3, characterized in that: The linkage assembly (7) comprises a driving gear (701) fixed on the outer wall of the rotating rod (603), one side of the driving gear (701) is connected to a driven gear (702), a second driven rod (703) is fixed inside the driven gear (702), and one end of the second driven rod (703) is connected to a third bearing (704).

6. A picking machine for harvesting roxburghii according to claim 5, characterized in that: The linkage assembly (7) further comprises a second driven rotating wheel (705) fixed to the outer wall of the second driven rod (703); the second driven rotating wheel (705) is externally connected to a second picking belt (706); the second picking belt (706) is internally connected to a third driven rotating wheel (707); and the third driven rod (708) is internally fixed to the third driven rotating wheel (707).

7. A picking machine for harvesting roxburghii according to claim 1, characterized in that: The automatic discharging assembly (9) also includes a fourth bearing (903) connected to one end of the reciprocating screw rod (902), a second fixed block (908) is installed on the side of the collecting box (906), and the interior of the second fixed block (908) is connected to a limiting rod (909).

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