Plant planting machine

Abstract

The utility model provides a plant planting machine, and belongs to the field of agricultural machinery. The problems that most of existing plant conveying devices reduce the survival rate of plants and the growth quality after planting, putting is not accurate, and manual re-putting is needed when the plants are put outside planting pits are solved. A plant planting machine comprises a frame, a seedling feeding device, a seedling receiving device and a first driving device are arranged in the frame, the first driving device is used for driving opening and closing of the seedling feeding device and fixed-angle rotation of the seedling receiving device, a circulating planting device and a linkage device are further arranged in the frame, and the circulating planting device comprises a gear disc and a planting box. A second driving device is further arranged outside the frame. The device has the advantages that damage to the plants is reduced when the plants are conveyed, the seedling feeding precision is improved, and the plant putting precision is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural machinery technical field, concretely is a plant planter. BACKGROUND

[0002] Most of the current plant conveying devices adopt the clamping type to clamp and convey, the clamping mechanism may cause mechanical damage to seedlings when clamping the plants, affect the survival rate and the growth quality after planting. When the traditional planting machine puts the plants in the corresponding planting pit, the plants are often not accurately put, and need to be manually put again. SUMMARY

[0003] (I) the technical problem solved

[0004] In view of the deficiencies of prior art, the utility model provides a plant planter, has the advantages of reducing the damage to the plants when conveying the plants, improving the seedling feeding accuracy and improving the plant feeding accuracy, solves the problems that most of the current plant conveying devices adopt the clamping type to clamp and convey, the clamping mechanism may cause mechanical damage to seedlings when clamping the plants, affect the survival rate and the growth quality after planting. When the traditional planting machine puts the plants in the corresponding planting pit, the plants are often not accurately put, and need to be manually put again.

[0005] (II) technical scheme

[0006] In order to realize the above-mentioned purpose of reducing the damage to the plants when conveying the plants, improving the seedling feeding accuracy and improving the plant feeding accuracy, the utility model provides the following technical scheme: a plant planter, including frame, the inside of frame is provided with seedling feeding device, seedling receiving device and drive device one, the drive device one is used to drive the opening and closing of seedling feeding device and the fixed angle rotation of seedling receiving device, the inside of frame is also provided with circulating planting device and linkage device, the circulating planting device includes gear disc and planting box, the outside of frame is also provided with drive device two;

[0007] The plants are placed in the seedling feeding device, and the plants intermittently slide into the seedling receiving device under the action of the drive device one and the seedling feeding device, the seedling receiving device rotates to the linkage device, the linkage device makes the plants in the seedling receiving device fall out into the planting box, the drive device two is used for circulating reciprocating downward sinking of whole frame, so that the planting box is inserted into the soil and forms the planting pit, and the planting box releases the plants in the planting pit.

[0008] Preferably, the seedling feeding device comprises a placing cylinder one, a sliding rail one and a sliding rail two, the periphery of the placing cylinder one is provided with a fixing hoop one, the placing cylinder one is fixedly connected to the frame through the fixing hoop one, the sliding rail one is provided with a sliding block one, the upper side of the sliding block one is provided with a sliding groove, the sliding groove is located at the outlet of the placing cylinder one, the lower side of the sliding block one is provided with a connecting frame two, and the bottom of the connecting frame two is provided with a abutting piece two.

[0009] The sliding rail two is provided with a sliding block two, the upper side of the sliding block two is provided with a fixing hoop two, the fixing hoop two is provided with a placing cylinder two, the placing cylinder two is located at the outlet of the sliding groove, the lower side of the sliding block two is provided with a connecting frame one, and the bottom of the connecting frame one is provided with a abutting piece one.

[0010] Preferably, the seedling feeding device comprises a rotating disc, the middle part of the rotating disc is provided with a rotating shaft one extending downward, the end of the rotating shaft one is provided with a bevel gear one, the rotating disc is provided with six connecting frames three uniformly distributed outward, the outer side end of the connecting frame three is provided with a fixing sheet, the fixing sheet is provided with a fixed seedling bowl, the fixed seedling bowl is provided with a hinge, one side of the hinge is fixedly connected to the fixed seedling bowl and fixedly connected to the fixing sheet, the other side of the hinge is provided with a rotating seedling bowl, the rotating seedling bowl can rotate around the axis of the hinge, the fixed seedling bowl and the rotating seedling bowl are provided with a spring one, and the outer side of the rotating seedling bowl is located below the spring one and provided with a abutting piece three.

[0011] By extruding the abutting piece three from bottom to top, the rotating seedling bowl will rotate to release the plants in it under the action of the abutting piece three.

[0012] Preferably, the driving device one comprises a motor one and a coupling piece two, the motor one is provided with a rotating shaft two, the rotating shaft two is sequentially provided with an eccentric wheel one, an eccentric wheel two, a bearing seat one and a coupling piece one from right to left, the bearing seat one is fixedly arranged on the frame, the eccentric wheel one and the eccentric wheel two are opposite to each other, the eccentric wheel one and the eccentric wheel two are located below the abutting piece two and the abutting piece one respectively, the eccentric wheel one cooperates with the abutting piece two, the eccentric wheel two cooperates with the abutting piece one, the eccentric wheel one and the eccentric wheel two rotate to drive the sliding groove and the placing cylinder two to move up and down, the coupling piece two cooperates with the coupling piece one, the coupling piece one is oppositely provided with a pushing piece and a limiting piece, the coupling piece two is alternately and uniformly provided with a limiting groove and a pushing groove, and the coupling piece two is further provided with a mounting seat, and the mounting seat is fixedly mounted on the frame.

[0013] When the coupling piece one rotates, the pushing piece cooperates with the pushing groove to drive the coupling piece two to rotate, and then the limiting piece is clamped into the limiting groove to stop the rotation of the coupling piece two.

[0014] Preferably, the coupling piece two is further provided with a bevel gear two, the bevel gear two is connected with the bevel gear one, the bevel gear two drives the bevel gear one to rotate, and the gear ratio of the bevel gear one and the bevel gear two is three to two.

[0015] Preferably, the outer side edge of the gear plate is provided with a fixed support one, the gear plate is fixedly installed on the frame through the fixed support one, the inside of the gear plate is provided with three external gears, the three external gears are attached to the inner side of the gear plate, a center gear is engaged in the middle of the three external gears, the outer side of the gear plate is provided with a motor two, the motor two is provided with a shaft coupling, the motor two is fixedly connected with the center gear through the shaft coupling, the motor two is provided with a fixed support two, the fixed support two is fixedly installed on the frame, the three external gears are provided with Y-shaped supports, and the three ends of the Y-shaped supports are provided with planting boxes.

[0016] Preferably, the planting box comprises a fixed plate, the fixed plate is fixedly installed at the three ends of the Y-shaped support, two fixed tracks are fixedly arranged on the fixed plate, a top driving strip is fixedly arranged on the fixed plate between the two fixed tracks, a sliding rod is arranged on the fixed track, an extrusion block is arranged at the upper end of the sliding rod, a spring two is arranged on the sliding rod between the extrusion block and the fixed track, and a receiving box is fixedly connected to the lower end of the sliding rod.

[0017] When the extrusion block moves downward, the sliding rod drives the receiving box to move downward.

[0018] Preferably, the two sides below the receiving box are rotatably provided with opening and closing pieces, the opening and closing pieces are provided with opening and closing grooves, and the two sides of the bottom of the top driving strip are provided with top driving side strips which are slidingly arranged in the opening and closing grooves.

[0019] When the receiving box moves downward, the opening and closing pieces move downward, the top driving side strips slide from below the opening and closing grooves to above the opening and closing grooves, and the two sides of the opening and closing pieces change from the open state to the closed state.

[0020] Preferably, the linkage device comprises a connecting support, the connecting support is fixedly connected to the frame, a fixed support three is vertically arranged at the bottom of the connecting support, a fixed block is arranged at the end of the fixed support three, the fixed block is made of a rigid material with elasticity, a top abutting cylinder and an arc-shaped piece are arranged at the outer side and the inner side of the fixed block respectively, when the planting box rotates to the vertical downward state, the top abutting cylinder is attached to the upper surface of the extrusion block.

[0021] When the arc-shaped surface of the arc-shaped piece is extruded from top to bottom, the arc-shaped piece drives the fixed block to bend downward, further drives the top abutting cylinder to move downward, and the extrusion block moves downward.

[0022] Preferably, the driving device two includes a motor three fixedly installed on the frame, a transmission belt wound on the motor three, two ends of the transmission belt are respectively provided with lead screws, the upper and lower ends of the lead screws are arranged on the frame through bearing seats two, the lead screws are provided with sliding blocks three, the sliding blocks three are fixedly provided with connecting rods, the connecting rods are fixedly provided with connecting pieces, the frame is provided with sliding rails three, the connecting pieces are slidingly arranged on the sliding rails three, the bottom of the connecting rod is provided with a motor four, and the motor four is provided with wheels.

[0023] (Three) beneficial effects

[0024] Compared with the prior art, the plant planter has the following beneficial effects:

[0025] The plant planter is used in cooperation with the frame, the seedling feeding device, the seedling receiving device, the driving device one, the circulating planting device, the linkage device and the driving device two.

[0026] In the process of conveying the plants, first, the roots of the plants are placed into the placing cylinder one with the roots facing the placing cylinder one. At this time, the motor one starts to operate to drive the eccentric wheels one and two to rotate. In the process of rotating the eccentric wheels one and two, the eccentric wheels one and two in turn push the chute and the placing cylinder two upward or downward. Only when the eccentric wheel one pushes the chute to the lowest position, that is, the chute is flush with the bottom of the placing cylinder one, and at this time, the eccentric wheel two pushes the placing cylinder two to the highest position, that is, the bottom of the placing cylinder two is flush with the chute, the placing cylinder one, the chute and the placing cylinder two are in communication with each other (at this time, the limiting piece is located in the limiting groove, and the seedling receiving device does not rotate), and the plants can smoothly slide into the seedling receiving device. Since the eccentric wheels one and two are opposite to each other, only when the eccentric wheels one and two complete a 360° rotation, a plant is released. Due to the cooperation of the driving piece and the driving groove, the driving piece rotates 360° to rotate an empty fixed seedling receiving bowl and a rotating seedling receiving bowl to the lower side of the placing cylinder two, and the plants sliding from the placing cylinder two fall into the empty fixed seedling receiving bowl and the rotating seedling receiving bowl.

[0027] With the continuous rotation of the seedling receiving device, the rotating seedling bowl rotates to the linkage device, at this time the abutting piece three outside the rotating seedling bowl contacts the arc surface of the arc-shaped piece, with the continuous rotation of the seedling receiving device, the abutting piece three compresses the arc-shaped piece downward, at this time the arc-shaped piece drives the abutting cylinder on the other side to move downward. In the process of the abutting piece three being lifted by the arc-shaped piece, the rotating seedling bowl opens, the plants fall into the receiving box and further fall into the opening and closing pieces, at this time the two opening and closing pieces are closed due to the abutting cylinder being compressed downward by the arc-shaped piece, and at this time the motor three of the driving device two drives the screw rod to rotate, so that the sliding block three moves upward, the whole frame moves downward, so that the closed opening and closing pieces smoothly insert into the soil to form a planting hole. When the seedling receiving device continues to rotate, the abutting piece three is separated from the arc-shaped piece, and the extrusion block is reset under the action of the spring two, at this time the two opening and closing pieces are reopened, so that the plants fall into the planting hole, and at this time the motor three is reversed to make the whole frame move upward, finally the opening and closing pieces completely separate from the plants, and the planting of the plants is completed.

[0028] Thus, the effects of reducing damage to the plants during transportation, improving the feeding precision of the seedlings, and improving the precision of the plant feeding are achieved. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 It is a structure schematic view of the plant planter of the utility model;

[0030] Figure 2 It is a structure schematic view of the driving device two of the plant planter of the utility model;

[0031] Figure 3 It is a structure schematic view of the feeding device, the seedling receiving device and the driving device one of the plant planter of the utility model;

[0032] Figure 4 It is a structure schematic view of the feeding device of the plant planter of the utility model Figure I ;

[0033] Figure 5 It is a structure schematic view of the feeding device of the plant planter of the utility model Figure II ;

[0034] Figure 6 It is a structure schematic view of the seedling receiving device of the plant planter of the utility model;

[0035] Figure 7 It is a structure schematic view of the driving device one of the plant planter of the utility model;

[0036] Figure 8 It is a structure schematic view of the circulating planting device and the linkage device of the plant planter of the utility model Figure I ;

[0037] Figure 9The utility model relates to a plant growing machine circulating planting device and linkage device structure schematic diagram Figure II ;

[0038] Figure 10 The utility model relates to a plant growing machine circulating planting device structure schematic diagram Figure I ;

[0039] Figure 11 The utility model relates to a plant growing machine planting box structure schematic diagram Figure I ;

[0040] Figure 12 The utility model relates to a plant growing machine planting box structure schematic diagram Figure II ;

[0041] Figure 13 The utility model relates to a plant growing machine circulating planting device structure schematic diagram Figure II ;

[0042] Figure 14 The utility model relates to a plant growing machine linkage device and circulating planting device structure schematic view;

[0043] Figure 15 The utility model relates to a plant growing machine linkage device structure schematic view;

[0044] Figure 16 The utility model relates to a plant growing machine A place structure enlarged schematic view.

[0045] In the drawing:

[0046] 1, frame;

[0047] 2, feed seedling device;21, place cylinder one;211, fixed hoop one;22, sliding groove;23, place cylinder two;231, fixed hoop two;24, sliding rail one;241, sliding block one;25, sliding rail two, 251, sliding block two;26, connecting frame one;261, abutting piece one;27, connecting frame two;271, abutting piece two;

[0048] 3, seedling receiving device;31, rotating shaft one;311, bevel gear one;32, rotating disc;33, connecting frame three;34, fixed sheet;35, fixed seedling bowl;36, rotating seedling bowl;37, hinge;38, spring one;39, abutting piece three;

[0049] 4, drive device one;41, motor one;42, eccentric wheel one;43, eccentric wheel two;44, rotating shaft two;45, bearing seat one;46, coupling one;461, pusher;462, limiting piece;47, coupling two;471, limiting groove;472, push groove;48, bevel gear two;49, mounting seat;

[0050] 5, circulating planting device; 51, gear plate; 511, outer gear; 515, fixed support one; 513, center gear; 52, Y-shaped support; 53, planting box; 531, fixed plate; 532, fixed track; 533, receiving box; 534, opening and closing piece; 5341, opening and closing groove; 535, jacking bar; 5351, jacking side bar; 536, extrusion block; 537, spring two; 538, sliding rod; 54, fixed support two; 55, motor two;

[0051] 6, linkage device; 61, connecting support; 62, fixed block; 63, abutting cylinder; 64, arc-shaped piece; 65, fixed support three;

[0052] 7, driving device two; 71, motor three; 72, screw rod; 721, bearing seat two; 73, transmission belt; 74, sliding rail three; 75, connecting piece; 76, sliding block three; 77, connecting rod; 78, wheel; 79, motor four. DETAILED DESCRIPTION

[0053] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0054] Please refer to Figures 1-16 A plant planter includes a frame 1, the inside of the frame 1 is provided with a seedling feeding device 2, a seedling receiving device 3 and a driving device one 4, the driving device one 4 is used for driving the opening and closing of the seedling feeding device 2 and the angle-constant rotation of the seedling receiving device 3, the inside of the frame 1 is further provided with a circulating planting device 5 and a linkage device 6, the circulating planting device 5 includes a gear plate 51 and a planting box 53, the outside of the frame 1 is further provided with a driving device two 7; seedlings are placed in the seedling feeding device 2, the seedlings intermittently slide into the seedling receiving device 3 under the action of the driving device one 4 and the seedling feeding device 2, the seedling receiving device 3 rotates to the linkage device 6, the linkage device 6 makes the seedlings in the seedling receiving device 3 fall into the planting box 53, the driving device two 7 is used for circulating reciprocating downward sinking of the whole frame 1, so that the planting box 53 is inserted into the soil to form a planting pit, and the planting box 53 releases the seedlings in the planting pit.

[0055] The frame 1 is the main structure of the whole transmission device, supporting and fixing all other components, such as the feeding device 2, the receiving device 3 and the driving device 4. The feeding device 2 is arranged above the frame 1, and is a device for storing plants in the device, with one plant being put into the whole transmission device from the feeding device 2. The receiving device 3 is arranged below the middle of the frame 1, and is located below the feeding device 2, for receiving the plants falling from the feeding device 2. The driving device 1 is arranged at the bottom of the frame 1, for driving the opening and closing of the feeding device 2 and the angular rotation of the receiving device 3. The plants are placed in the feeding device 2, and are intermittently falling into the receiving device 3 under the action of the driving device 1 and the feeding device 2, and the plants falling into the receiving device 3 are released into the circulating planting device 5 in sequence through the linkage device 6.

[0056] The circulating planting device 5 realizes the automatic rotation of the planting box 53 and the automatic feeding of the plants. The planting box 53 can rotate according to a predetermined trajectory and speed, and release the plants at a suitable position, improving the planting efficiency and accuracy. The gear disc 51 is a transmission mechanism, which drives the planting box 53 to move by rotating. The planting box 53 loads and releases the plants. The gear disc 51 drives the planting box 53 to rotate above the planting pit, and when the planting box 53 is located above the planting pit, the planting box 53 releases the plants therein, and at the same time, the whole frame 1 is lowered under the action of the driving device 2, so that the closing and opening part 534 is inserted into the soil to form a planting pit, and the plants fall into the planting pit.

[0057] The feeding device 2 includes a placing cylinder 21, a sliding rail 1 24 and a sliding rail 2 25. The periphery of the placing cylinder 21 is provided with a fixed hoop 1 21, and the placing cylinder 21 is fixedly connected to the frame 1 through the fixed hoop 1 21. The placing cylinder 1 21 is the main container for storing the plants to be transmitted in the feeding device 2. The placing cylinder 1 21 is fixedly connected to the frame 1 through the fixed hoop 1 21, that is, the position of the placing cylinder 1 21 is fixed.

[0058] The sliding rail 1 24 provides a stable track for the sliding block 1 241, so that the sliding block 1 241 can slide up and down along the track. The sliding rail 1 24 is provided with the sliding block 1 241, and the sliding groove 22 is arranged above the sliding block 1 241. The sliding groove 22 is fixedly connected with the sliding block 1 241, and the sliding block 1 241 drives the sliding groove 22 to move up and down, so as to open and close the placing cylinder 1 21 at a specific time point, and make the plants placed therein slide out at the specific time point.

[0059] The chute 22 is located at the outlet of the placing cylinder 21, and is used to receive the plants sliding out of the placing cylinder 21. When the slider 241 drives the chute 22 to move to the appropriate position, the plants in the placing cylinder 21 can smoothly slide into the chute 22. The bottom of the slider 241 is provided with a connecting frame 27, and the bottom of the connecting frame 27 is provided with a stopper 271. The connecting frame 27 and the stopper 271 at the bottom thereof drive the slider 241 to move up and down under the action of the eccentric wheel 42. The slider 241 moves up and down, thereby driving the chute 22 on the slider 241 to move up and down, so that the chute 22 can make the plants in the placing cylinder 21 slide out at a specific time point.

[0060] The slide rail 25 provides a stable track for the slider 251, so that the slider 241 can slide up and down along the track. The slider 251 is arranged on the slide rail 25, and the top of the slider 251 is provided with a fixed hoop 231, and the fixed hoop 231 is provided with a placing cylinder 23. The fixed hoop 231 is fixedly connected to the top of the slider 251, so that the slider 251 can drive the placing cylinder 23 to slide up and down. The placing cylinder 23 is located at the outlet of the chute 22, and is used to receive the plants sliding out of the chute 22, so that the plants finally fall into the seedling receiving device 3.

[0061] The bottom of the slider 251 is provided with a connecting frame 26, and the bottom of the connecting frame 26 is provided with a stopper 261. The connecting frame 26 and the stopper 261 at the bottom thereof drive the slider 251 to move up and down under the action of the eccentric wheel 43. The slider 251 moves up and down, thereby driving the placing cylinder 23 on the slider 251 to move up and down, so that the placing cylinder 23 can accurately receive the plants sliding out of the chute 22, and the plants can accurately fall into the seedling receiving device 3.

[0062] The seedling receiving device 3 comprises a rotating disc 32, which is a base seat of a connecting frame 33. The middle of the rotating disc 32 is provided with a rotating shaft 31 extending downward, and the end of the rotating shaft 31 is provided with a bevel gear 311. The rotating shaft 31 is a component connecting the rotating disc 32 and the driving device 4, and is responsible for transmitting the rotary power of the driving device 4 to the rotating disc 32. The bevel gear 311 is engaged with the bevel gear 48 of the driving device 4, so as to realize power transmission.

[0063] The rotating disc 32 is provided with six evenly distributed connecting frames 33. The connecting frames 33 are used as support and connection structures, and connect the fixed sheet 34 and the rotating disc 32, so as to ensure that the fixed sheet 34 and the fixed seedling bowl 35 and the rotating seedling bowl 36 thereon are stably fixed on the rotating disc 32. The number of the connecting frames 33 is set to six, so that the seedling receiving device 3 rotates at an angle of 60°.

[0064] The outer end of the connecting frame three 33 is provided with a fixed sheet 34, the fixed sheet 34 is provided with a fixed seedling bowl 35, the fixed seedling bowl 35 is provided with a hinge 37, one side of the hinge 37 is fixedly connected to the fixed seedling bowl 35 and fixedly connected to the fixed sheet 34. First, the fixed sheet 34 is used to fixedly connect the fixed seedling bowl 35, that is, the fixed seedling bowl 35 is not rotatable, and second, one side of the hinge 37 is arranged on the fixed seedling bowl 35, so that one side of the hinge 37 and the fixed seedling bowl 35 are fixedly connected to the fixed sheet 34.

[0065] The other side of the hinge 37 is provided with a rotating seedling bowl 36. Since the other side of the hinge 37 is not fixedly arranged, the other side of the hinge 37 can still rotate around the axis of the hinge 37. At this time, the rotating seedling bowl 36 is fixedly connected to the rotatable side of the hinge 37, and the rotating seedling bowl can rotate around the axis of the hinge 37, thereby playing a role of opening and closing, so that the plants falling into it can be accurately released. The rotating seedling bowl 36 can rotate around the axis of the hinge 37, the fixed seedling bowl 35 and the rotating seedling bowl 36 are provided with a spring one 38, and the outer side of the rotating seedling bowl 36 is provided with a top piece three 39 below the spring one 38. Through the spring one 38, the rotating seedling bowl 36 and the fixed seedling bowl 35 are always closely attached together, that is, in the normal state, the fixed seedling bowl 35 and the rotating seedling bowl 36 form an integral bowl shape for receiving plants. When it is necessary to release the plants in a specific position, the top piece three 39 is pushed upward to drive the rotating seedling bowl 36 to rotate outward, thereby opening the rotating seedling bowl 36 and releasing the plants therein.

[0066] The driving device one 4 includes a motor one 41 and a coupling piece two 47, the motor one 41 is provided with a rotating shaft two 44, the motor one 41 is the power source of the whole driving device one 4, responsible for providing rotating power. The rotating shaft two 44 is the direct carrier of the output power of the motor, which transmits the rotating motion of the motor to the subsequent components. The rotating shaft two 44 is provided with an eccentric wheel one 42, an eccentric wheel two 43, a bearing seat one 45 and a coupling piece one 46 from right to left. The design of the eccentric wheel one 42 and the eccentric wheel two 43 makes the center of rotation not coincide with the geometric center, so as to produce periodic changes when rotating to push the chute 22 and the placing cylinder two 23 up and down. The bearing seat one 45 is fixedly arranged on the frame 1 for supporting the rotating shaft two 44. The coupling piece one 46 and the coupling piece two 47 cooperate with each other to realize the rotation of the seedling device 3 at a certain angle, and after completing a rotation at a certain angle, it stays for a certain time, so that the plants fall into the fixed seedling bowl 35 and the rotating seedling bowl 36, and then continue to rotate to complete the next receiving.

[0067] The eccentric wheel one 42 and the eccentric wheel two 43 are oppositely oriented, and the eccentric wheel one 42 and the eccentric wheel two 43 are respectively located below the abutting piece two 271 and the abutting piece one 261. The eccentric wheel one 42 cooperates with the abutting piece two 271, and the eccentric wheel two 43 cooperates with the abutting piece one 261. The eccentric wheel one 42 and the eccentric wheel two 43 rotate to drive the chute 22 and the placing cylinder two 23 to move up and down. The eccentric wheel one 42 and the eccentric wheel two 43 are oppositely oriented, so that the moving up and down directions of the chute 22 and the placing cylinder are opposite. Only when the eccentric wheel one 42 drives the chute 22 to the lowest position and the eccentric wheel two 43 drives the placing cylinder two 23 to the highest position, the placing cylinder one 21, the chute 22 and the placing cylinder two 23 are communicated, so that the plant falls out, and the time control of the plant sliding is realized.

[0068] The coupling piece two 47 and the coupling piece one 46 cooperate with each other. The coupling piece one 46 is oppositely provided with a pushing piece 461 and a limiting piece 462. The coupling piece two 47 is alternately and uniformly provided with a limiting groove 471 and a pushing groove 472. The number of the limiting groove 471 and the pushing groove 472 is one, so that the angle between every two limiting grooves 471 and pushing grooves 472 is 90°. That is to say, when the pushing piece 461 on the coupling piece one 46 rotates 360°, the pushing piece 461 drives the coupling piece two 47 to rotate 90°. At this time, the bevel gear two 48 also rotates 90°. The fixed seedling bowl 35 and the rotating seedling bowl 36 need to rotate 60°. Because six are set, the tooth number ratio of the bevel gear two 48 and the bevel gear one 311 is set to two to three to realize the adjustment of the angle.

[0069] When the coupling piece one 46 rotates, the pushing piece 461 cooperates with the pushing groove 472 to drive the coupling piece two 47 to rotate. Once the pushing piece 461 is out of the pushing groove 472, the limiting piece 462 will be clamped into the limiting groove 471. Because the shape of the limiting piece 462 and the inner side shape of the limiting groove 471 are both circular, the limiting piece 462 only rotates in the limiting groove 471 and will not drive the coupling piece two 47 to rotate until the next time the pushing rod is clamped into the pushing groove 472 to drive the coupling piece two 47 to rotate. In the process of not rotating of the coupling piece two 47, at this time, an empty fixed seedling bowl 35 and a rotating seedling bowl 36 are selected to rotate to the position and wait for the plant to fall into them.

[0070] The coupling piece two 47 is further provided with a mounting seat 49. The mounting seat 49 fixedly installs the coupling piece two 47 on the frame 1.

[0071] The coupling piece two 47 is further provided with a bevel gear two 48, which is connected with the bevel gear one 311 in a matching mode and drives the bevel gear one 311 to rotate. The tooth number ratio of the bevel gear two 48 and the bevel gear one 311 is two to three. In this way, when the bevel gear two 48 rotates by 90°, that is, the rotating shaft two 44 rotates by 360°, the bevel gear two 48 can drive the bevel gear one 311 to rotate by 60°, which is just to place an empty fixed seedling bowl 35 and a rotating seedling bowl 36 at the outlet of the placing cylinder two 23.

[0072] The outer edge of the gear disc 51 is provided with a fixed support one 515, and the gear disc 51 is fixedly installed on the frame 1 through the fixed support one 515. The fixed support one 515 firmly fixes the gear disc 51 on the frame 1, and ensures that the gear disc 51 will not displace or shake during rotation, thereby maintaining its stability and accuracy. The inside of the gear disc 51 is provided with three outer gears 511, which are attached to the inner side of the gear disc 51. The three outer gears 511 are meshed with a center gear 513 in the middle. The center gear 513 is meshed with the three outer gears 511 respectively. When the center gear 513 rotates, it drives the three outer gears 511 to move in a circular motion, thereby driving the planting boxes 53 thereon to rotate in turn to the lower side of the linkage device 6, thereby triggering the linkage device 6 to receive the plants while releasing them.

[0073] The outside of the gear disc 51 is provided with a motor two 55, which serves as a power source to provide the kinetic energy required for the rotational motion of the center gear 513. The motor two 55 is fixedly connected with the center gear 513 through a shaft coupling. The shaft coupling plays a bridge role between the motor two 55 and the center gear 513, ensuring that the rotational power of the motor two 55 can be smoothly and accurately transmitted to the center gear 513. The motor two 55 is provided with a fixed support two 54, which is fixedly installed on the frame 1, ensuring that the motor two 55 will not displace or shake during operation, thereby maintaining its stability and accuracy.

[0074] The three outer gears 511 are provided with Y-shaped supports 52, and the three ends of the Y-shaped supports 52 are provided with planting boxes 53. The Y-shaped supports 52 connect the planting boxes 53 and the outer gears 511, and convert the rotational motion of the outer gears 511 into the circular motion of the planting boxes 53.

[0075] The planting box 53 comprises a fixed plate 531 fixedly installed at the three ends of the Y-shaped support 52, and the fixed plate 531 firmly installs the planting box 53 at the three ends of the Y-shaped support 52. Two fixed rails 532 are fixedly arranged on the fixed plate 531, a sliding rod 538 is arranged through the fixed rails 532, the fixed rails 532 provide guidance and support for the sliding rod 538, and the sliding rod 538 can move linearly along a predetermined track. The fixed plate 531 between the two fixed rails 532 is fixedly provided with a top driving strip 535. That is, the fixed plate 531, the fixed rails 532 and the top driving strip 535 are relatively static and do not move up and down in a series of subsequent actions. The upper end of the sliding rod 538 is provided with a pressing block 536, the sliding rod 538 between the pressing block 536 and the fixed rail 532 is provided with a spring 537, and the lower end of the sliding rod 538 is fixedly connected with a receiving box 533. The sliding rod 538 connects the pressing block 536 and the receiving box 533, and realizes the up and down movement of the two. When the pressing block 536 is subjected to external force such as downward extrusion of the abutting cylinder 63, the sliding rod 538 moves downward along the fixed rail 532, thereby driving the receiving box 533 to move downward. The receiving box 533 serves as a container for collecting fallen plants.

[0076] The two sides of the receiving box 533 below are rotationally provided with opening and closing pieces 534, the opening and closing pieces 534 control the opening state of the bottom of the receiving box 533, and the opening and closing pieces 534 can be switched between closing and opening. The opening and closing pieces 534 are provided with opening and closing grooves 5341, the two sides of the bottom of the top driving strip 535 are provided with top driving side strips 5351, and the top driving side strips 5351 are slidingly arranged in the opening and closing grooves 5341; the opening and closing grooves 5341 provide a sliding path for the top driving side strips 5351, so that the top driving side strips 5351 can control the opening and closing of the opening and closing pieces 534. The top driving side strips 5351 serve as connecting pieces 75 between the top driving strip 535 and the opening and closing grooves 5341, and realize sliding and transmission between the two. When the receiving box 533 moves downward, the opening and closing pieces 534 are driven to move downward, the top driving side strips 5351 are in a static state and slide from below to above the opening and closing grooves 5341 at this time, and the two opening and closing pieces 534 change from an open state to a closed state, thereby catching the plants. After the abutting piece three 39 is separated from the arc-shaped piece 64, the pressing block 536 is reset upward under the action of the spring 537, so that the two opening and closing pieces 534 are reopened, and finally the plants in the two opening and closing pieces 534 fall into the planting pit.

[0077] The frame 1 is also provided with a linkage device 6, the linkage device 6 comprises a connecting support 61 fixedly connected to the frame 1, a fixed support three 65 is vertically arranged at the bottom of the connecting support 61, and a fixed block 62 is arranged at the end of the fixed support three 65. The above structures are all connecting structures and belong to the prior art, and will not be repeated here.

[0078] The fixed block 62 is made of elastic steel material. The fixed block 62 is made of elastic steel material, which can maintain a certain shape and steel degree, and can be elastically deformed when subjected to external force. The outer side and the inner side of the fixed block 62 are respectively provided with the abutting cylinder 63 and the arc-shaped part 64. When the planting box 53 is rotated to the vertical downward state, the abutting cylinder 63 is attached to the upper surface of the extrusion block 536; when the arc surface of the arc-shaped part 64 is extruded from top to bottom by the abutting part three 39, the arc-shaped part 64 drives the fixed block 62 to bend downward, further drives the abutting cylinder 63 to move downward, and finally makes the extrusion block 536 move downward. The downward movement of the extrusion block 536 makes the two opening and closing parts 534 change from the open state to the closed state. When the abutting part three 39 is separated from the arc-shaped part 64, the extrusion block 536 is reset upward under the action of the spring two 537, so that the two opening and closing parts 534 are reopened.

[0079] The driving device two 7 comprises a motor three 71 fixedly installed on the frame 1, a transmission belt 73 wound on the motor three 71, a lead screw 72 provided at two ends of the transmission belt 73, the upper and lower ends of the lead screw 72 being arranged on the frame 1 through a bearing seat two 721, a sliding block three 76 provided on the lead screw 72, a connecting rod 77 fixedly arranged on the sliding block three 76, a connecting piece 75 fixedly arranged on the connecting rod 77, a sliding rail three 74 arranged on the frame 1, the connecting piece 75 being slidably arranged on the sliding rail three 74, a motor four 79 arranged at the bottom of the connecting rod 77, and a wheel 78 arranged on the motor four 79. The motor three 71 drives the lead screw 72 to rotate through the transmission belt 73, and the sliding block three 76 on the lead screw 72 moves up and down when the lead screw 72 rotates, so that the entire frame 1 moves up and down. When the frame 1 descends from high to low, the two opening and closing parts 534 are closed, so that the opening and closing parts 534 are inserted into the soil to form a planting pit. When the frame 1 rises from low to high, the two opening and closing parts 534 are opened, so that the plants fall into the planting pit, and the opening and closing parts 534 completely separate from the plants to plant the next plants.

[0080] Working principle: in the process of transporting plants, first put the roots of the plants into the placing cylinder 21. At this time, the motor 41 starts to rotate, driving the eccentric wheel 42 and the eccentric wheel 43 to rotate. In the process of rotating the eccentric wheel 42 and the eccentric wheel 43, the eccentric wheel 42 and the eccentric wheel 43 in turn push the chute 22 and the placing cylinder 23 up or down. Only when the eccentric wheel 42 pushes the chute 22 to the lowest position, that is, when the chute 22 is flush with the bottom of the placing cylinder 21, and at this time the eccentric wheel 43 pushes the placing cylinder 23 to the highest position, that is, when the bottom of the placing cylinder 23 is flush with the chute 22, the three of the placing cylinder 21, the chute 22 and the placing cylinder 23 are in communication with each other. At this time, the limiting piece 462 is located in the limiting groove 471, the seedling receiving device 3 does not rotate, and the plants can smoothly slide into the seedling receiving device 3. Because the eccentric wheel 42 and the eccentric wheel 43 are opposite, that is, only when the eccentric wheel 42 and the eccentric wheel 43 complete a 360° rotation, a plant is released. Because of the cooperation of the driving piece 461 and the driving groove 472, the driving piece 461 rotates 360°, which is just to rotate an empty fixed seedling bowl 35 and a rotating seedling bowl 36 to the lower side of the placing cylinder 23. The plants falling from the placing cylinder 23 fall into the empty fixed seedling bowl 35 and the rotating seedling bowl 36.

[0081] With the continuous rotation of the seedling receiving device 3, the rotating seedling bowl 36 rotates to the linkage device 6. At this time, the abutting piece three 39 on the outside of the rotating seedling bowl 36 is in contact with the arc surface of the arc piece 64. With the continuous rotation of the seedling receiving device 3, the abutting piece three 39 compresses the arc piece 64 downward, and at this time the arc piece 64 drives the abutting cylinder 63 on the other side to move downward. In the process of the abutting piece three 39 being lifted by the arc piece 64, the rotating seedling bowl 36 opens, and the plants fall into the receiving box 533 and further fall into the opening and closing piece 534. At this time, because the abutting cylinder 63 is compressed downward by the arc abutting piece, the two opening and closing pieces 534 change from the open state to the closed state. Because of the existence of the spring two 537, the normal state of the two opening and closing pieces 534 is open, and at this time the motor three 71 of the driving device two 7 drives the screw 72 to rotate, so that the sliding block three 76 moves upward, and the whole frame 1 moves downward, so that the closed opening and closing piece 534 smoothly inserts into the soil to form a planting hole. When the seedling receiving device 3 continues to rotate, the abutting piece three 39 is separated from the arc piece 64, and the pressing block 536 is reset under the action of the spring two 537. At this time, the two opening and closing pieces 534 are reopened, so that the plants fall into the planting hole, and at this time the motor three 71 is reversed to make the whole frame 1 move upward, so that the opening and closing piece 534 completely separates from the plants, and the planting of the plants is completed.

[0082] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and implementations, it is to be understood that the terminology used is for the purpose of descriptive clarity and that it is intended to be limited only by the words recited in the appended claims. The scope of the present application shall be limited only by the claims.

[0083] While the embodiments of the present application have been shown and described with respect to particular embodiments thereof, it will be understood by those skilled in the art that various changes in form and details can be made therein without departing from the spirit and scope of the application. Therefore, the scope of the application should not be limited by the embodiments, but should be defined only in accordance with the following claims and their equivalents.

Claims

1. A plant planter characterized by: The application relates to a seedling feeding and planting device, which comprises a frame (1), the inside of the frame (1) is provided with a seedling feeding device (2), a seedling receiving device (3) and a driving device (4), the driving device (4) is used for driving the opening and closing of the seedling feeding device (2) and the angle-rotation of the seedling receiving device (3), the inside of the frame (1) is further provided with a circulating planting device (5) and a linkage device (6), the circulating planting device (5) comprises a gear disc (51) and a planting box (53), and the outside of the frame (1) is further provided with a driving device (7). The seedling feeding device (2) is used for placing plants, the plants are intermittently slid into the seedling receiving device (3) under the actions of the driving device (4) and the seedling feeding device (2), the seedling receiving device (3) is rotated to the linkage device (6), the linkage device (6) makes the plants in the seedling receiving device (3) fall into the planting box (53), the driving device (7) is used for cyclically and reciprocally sinking the whole frame (1) downwards, so that the planting box (53) is inserted into soil to form a planting pit, and the planting box (53) releases the plants in the planting pit.

2. The planter of claim 1, wherein: The seedling feeding device (2) comprises a placing cylinder (21), a sliding rail (24) and a sliding rail (25), the periphery of the placing cylinder (21) is provided with a fixing hoop (211), the placing cylinder (21) is fixedly connected to the frame (1) through the fixing hoop (211), the sliding rail (24) is provided with a sliding block (241), the upper portion of the sliding block (241) is provided with a sliding groove (22), the sliding groove (22) is located at the outlet of the placing cylinder (21), the lower portion of the sliding block (241) is provided with a connecting frame (27), and the bottom of the connecting frame (27) is provided with a top abutting piece (271). The sliding rail (25) is provided with a sliding block (251), the upper portion of the sliding block (251) is provided with a fixing hoop (231), the fixing hoop (231) is provided with a placing cylinder (23), the placing cylinder (23) is located at the outlet of the sliding groove (22), the lower portion of the sliding block (251) is provided with a connecting frame (26), and the bottom of the connecting frame (26) is provided with a top abutting piece (261).

3. The planter of claim 1, wherein: The seedling receiving device (3) comprises a rotating disc (32), the middle part of the rotating disc (32) is provided with a rotating shaft I (31) extending downward, the end of the rotating shaft I (31) is provided with a bevel gear I (311), six connecting frames III (33) are uniformly distributed on the rotating disc (32), the outer side end of the connecting frame III (33) is provided with a fixed sheet (34), the fixed sheet (34) is provided with a fixed seedling bowl (35), the fixed seedling bowl (35) is provided with a hinge (37), one side of the hinge (37) is fixedly connected to the fixed seedling bowl (35) and fixedly connected to the fixed sheet (34), the other side of the hinge (37) is provided with a rotating seedling bowl (36), the rotating seedling bowl (36) can rotate around the axis of the hinge (37), the fixed seedling bowl (35) and the rotating seedling bowl (36) are provided with a spring I (38) therebetween, the outer side of the rotating seedling bowl (36) is provided with a top abutting piece III (39) below the spring I (38); By extruding the top abutting piece III (39) from bottom to top, the rotating seedling bowl (36) will rotate and release the plants in it under the action of the top abutting piece III (39).

4. The planter of claim 1, wherein: The driving device I (4) comprises a motor I (41) and a coupling II (47), the motor I (41) is provided with a rotating shaft II (44), the rotating shaft II (44) is sequentially provided with an eccentric wheel I (42), an eccentric wheel II (43), a bearing seat I (45) and a coupling I (46) from right to left, the bearing seat I (45) is fixedly arranged on the frame (1), the eccentric wheel I (42) and the eccentric wheel II (43) are opposite to each other, the eccentric wheel I (42) and the eccentric wheel II (43) are located below the top abutting piece II (271) and the top abutting piece I (261) respectively, the eccentric wheel I (42) cooperates with the top abutting piece II (271), the eccentric wheel II (43) cooperates with the top abutting piece I (261), the eccentric wheel I (42) and the eccentric wheel II (43) drive the chute (22) and the placing cylinder II (23) to move up and down when rotating, the coupling II (47) cooperates with the coupling I (46), the coupling I (46) is oppositely provided with a pushing piece (461) and a limiting piece (462), the coupling II (47) is alternately and uniformly provided with a limiting groove (471) and a pushing groove (472), the coupling II (47) is further provided with a mounting seat (49), the mounting seat (49) is fixedly mounted on the frame (1); When the coupling I (46) rotates, the pushing piece (461) cooperates with the pushing groove (472) to drive the coupling II (47) to rotate, and then the limiting piece (462) is clamped into the limiting groove (471) to stop the rotation of the coupling II (47).

5. The planter of claim 4, wherein: The coupling piece two (47) is further provided with a bevel gear two (48), the bevel gear two (48) is connected with each other with the bevel gear one (311), the bevel gear two (48) drives the bevel gear one (311) to rotate, and the tooth number ratio of the bevel gear one (311) and the bevel gear two (48) is three to two.

6. The planter of claim 1, wherein: The outer side edge of the gear disc (51) is provided with a fixed support one (515), the gear disc (51) is fixedly installed on the frame (1) through the fixed support one (515), the inside of the gear disc (51) is provided with an outer gear (511), the number of the outer gear (511) is three, the outer gear (511) is attached to the inner side of the gear disc (51), the central gear (513) is engaged in the middle of the three outer gears (511), the outer side of the gear disc (51) is provided with a motor two (55), the motor two (55) is provided with a shaft coupling, the motor two (55) is fixedly connected with the central gear (513) through the shaft coupling, the motor two (55) is provided with a fixed support two (54), and the fixed support two (54) is fixedly installed on the frame (1); the three outer gears (511) are provided with Y-shaped supports (52), and the three ends of the Y-shaped supports (52) are provided with planting boxes (53).

7. The planter of claim 1, wherein: The planting box (53) comprises a fixed plate (531), the fixed plate (531) is fixedly installed at the three ends of the Y-shaped support (52), two fixed rails (532) are fixedly arranged on the fixed plate (531), a top driving strip (535) is fixedly arranged on the fixed plate (531) between the two fixed rails (532), a sliding rod (538) is arranged on the fixed rail (532), an extrusion block (536) is arranged at the upper end of the sliding rod (538), a spring two (537) is arranged on the sliding rod (538) between the extrusion block (536) and the fixed rail (532), and a receiving box (533) is fixedly connected to the lower end of the sliding rod (538). When the extrusion block (536) moves downward, the sliding rod (538) drives the receiving box (533) to move downward.

8. The planter of claim 7, wherein: The receiving box (533) is provided with opening and closing pieces (534) on the lower sides, the opening and closing pieces (534) are provided with opening and closing grooves (5341), and the two sides of the top driving strip (535) are provided with top driving side strips (5351) which are slidingly arranged in the opening and closing grooves (5341). When the receiving box (533) moves downward, the opening and closing pieces (534) move downward, the top driving side strips (5351) slide from the lower side of the opening and closing grooves (5341) to the upper side of the opening and closing grooves (5341), and the opening and closing pieces (534) on the two sides change from the opening state to the closing state.

9. The planter of claim 1, wherein: The linkage device (6) includes a connecting support (61) fixedly connected to the frame (1), a fixed support three (65) vertically arranged at the bottom of the connecting support (61), a fixed block (62) arranged at the end of the fixed support three (65), the fixed block (62) being made of a rigid material with elasticity, a top abutting cylinder (63) and an arc-shaped piece (64) respectively arranged at the outer side and the inner side of the fixed block (62), when the planting box (53) is rotated to a vertical downward state, the top abutting cylinder (63) is attached to the upper surface of the extruding block (536); When the arc-shaped surface of the arc-shaped piece (64) is extruded from top to bottom, the arc-shaped piece (64) drives the fixed block (62) to bend downward, further drives the top abutting cylinder (63) to move downward, so that the extruding block (536) moves downward.

10. The plant grower of claim 1, wherein: The driving device two (7) includes a motor three (71) fixedly installed on the frame (1), a transmission belt (73) wound on the motor three (71), two ends of the transmission belt (73) are respectively provided with a lead screw (72), the upper and lower ends of the lead screw (72) are arranged on the frame (1) through a bearing seat two (721), a sliding block three (76) is arranged on the lead screw (72), a connecting rod (77) is fixedly arranged on the sliding block three (76), a connecting piece (75) is fixedly arranged on the connecting rod (77), a sliding rail three (74) is arranged on the frame (1), the connecting piece (75) is slidingly arranged on the sliding rail three (74), a motor four (79) is arranged at the bottom of the connecting rod (77), and a wheel (78) is arranged on the motor four (79).

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