CN216163356U

CN216163356U - Pineapple planting machine

Info

Publication number: CN216163356U
Application number: CN202122738703.2U
Authority: CN
Inventors: 黄小文; 曾志强; 何留伟; 黄小乐; 程宏彪; 陈士伟; 曹传程; 许日钦
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-04-05
Anticipated expiration: 2031-11-10

Abstract

The utility model discloses a pineapple planting machine which comprises a front machine head, a rack, a traction connecting part, a driving mechanism, a seedling planting hopper, a depth limiting wheel and a planting duckbill, wherein the traction connecting part is arranged at the front part of the rack and can be connected with the front machine head, the driving mechanism is arranged on the rack, the seedling planting hopper is arranged at the upper part of the rack, the depth limiting wheel is arranged below the middle part of the rack and can roll, the planting duckbill is arranged below the rack and can be driven by the driving mechanism to reciprocate up and down and can be opened and closed downwards, the upper part of the planting duckbill can be communicated with the bottom of the seedling planting hopper through a valve, and the valve can be opened when the planting duckbill moves upwards and closed when the planting duckbill moves downwards. The method avoids the seed leakage of the pineapple seedlings in the planting process, improves the survival rate of the pineapple seedlings, can effectively solve the problem of labor shortage at present and reduces the cost of pineapple planting.

Description

Pineapple planting machine

Technical Field

The utility model belongs to the technical field of pineapple planting equipment, and particularly relates to a pineapple planting machine.

Background

Pineapple is one of tropical fruits, and the pineapple seedling planting mode generally adopts manual planting, namely, a trench is formed in a farmland by a ditching machine, planting operation is carried out by planting workers along the trench, the pineapple seedling is held by two hands during planting, and then soil near the pineapple seedling is stepped by feet, so that the pineapple seedling planting is completed. With the gradual expansion of the pineapple planting industry, the variety of the planted pineapples gradually increases, the agricultural labor force is reduced year by year, the cost of pineapple planting operation is increased, and the pineapple planting is developed from manual operation to mechanical operation.

The existing pineapple planting method is that firstly, mechanical tillage is carried out, then, soil is fertilized, and then, planting is carried out through a planting machine, so that not only are the planting procedures complicated, but also the situation that pineapple seedlings are damaged or leaked during planting of the planting machine exists. Like chinese utility model patent publication No. CN 103430669A's high-efficient type pineapple seedling planter, the manipulator is when snatching the pineapple seedling, and the damage or the death that causes the pineapple seedling is too big easily hard, then grabs unstable pineapple seedling if too little hard, leads to the pineapple seedling to drop at the planting in-process and forms the hourglass kind.

SUMMERY OF THE UTILITY MODEL

In order to solve at least one of the above technical problems, the present invention provides a pineapple planting machine.

The purpose of the utility model is realized by the following technical scheme:

the utility model provides a pineapple planting machine which comprises a front machine head, a rack, a traction connecting part, a driving mechanism, a seedling planting hopper, a depth limiting wheel and a planting duckbill, wherein the traction connecting part is arranged at the front part of the rack and can be connected with the front machine head, the driving mechanism is arranged on the rack, the seedling planting hopper is arranged at the upper part of the rack, the depth limiting wheel is arranged below the middle part of the rack and can roll, the planting duckbill is arranged below the rack and can be driven by the driving mechanism to reciprocate up and down and can be opened and closed downwards, the upper part of the planting duckbill can be communicated with the bottom of the seedling planting hopper through a valve, and the valve can be opened when the planting duckbill moves upwards and closed when the planting duckbill moves downwards.

As a further improvement, the multifunctional plough comprises a plough column arranged below the front part of the frame, and the lower end of the plough column is provided with a plough head.

As a further improvement, the plough comprises a spiral leveler which is arranged at the rear part of the plough column and is driven by a driving mechanism to rotate.

As a further improvement, the spiral leveler comprises a fertilizer box arranged on the machine frame, and the bottom of the fertilizer box faces the upper part of the spiral leveler.

As a further improvement, a hilling plate is included that is disposed below the rear of the rack.

As a further improvement, the planting duckbilled comprises an upper seed guiding hopper and a lower duckbilled clamp, and the duckbilled clamp comprises two upper clamping arms and two lower clamping plates.

As a further improvement, the driving mechanism comprises a motor, a driving wheel driven by the motor and a first driven wheel driven by the driving wheel through a transmission belt to rotate, a first crank driving the rotation is arranged on the first driven wheel, a cam mechanism is arranged on the inner side of the other end of the first crank, an upper support rod and a lower support rod are hinged on the outer side of the first crank, the cam mechanism is hinged with a first connecting rod, the other end of the first connecting rod is hinged with an opening and closing rocker, the other end of the opening and closing rocker is hinged with a second connecting rod, a middle support rod is hinged at the middle part of the opening and closing rocker, the other end of the middle support rod is fixedly connected to the upper support rod and the lower support rod, and the other end of the second connecting rod is connected with the clamping arm.

As a further improvement, the utility model is characterized in that two sides of the other end of the opening-closing rocker are respectively hinged with two second connecting rods, the far ends of the two clamping arms are respectively hinged with the seed guide hopper, the near ends of the two clamping arms on one side of the duckbilled clamp are respectively hinged with the other ends of the two second connecting rods, and springs for closing the two clamping pieces are arranged on the two clamping arms on the other side of the duckbilled clamp.

As a further improvement, the cam mechanism comprises a cam fixed at the other end of the first crank, a pulley and an opening and closing ejector rod fixedly connected with the pulley, and the other end of the opening and closing ejector rod is hinged with the first connecting rod.

As a further improvement, the driving mechanism comprises a driving wheel which drives a rotating second driven wheel through a driving belt, the second driven wheel is provided with a second crank which drives the rotation, the other end of the second crank is hinged with a middle connecting rod, the other end of the middle connecting rod is hinged with an upper fixing rod and a lower fixing rod, the other ends of the upper fixing rod and the lower fixing rod are hinged at the middle part of the opening and closing ejector rod and are fixedly connected with the upper supporting rod and the lower supporting rod, and the other ends of the upper supporting rod and the lower supporting rod are fixedly connected with the seed guiding hopper.

The utility model provides a pineapple planting machine which comprises a front machine head, a rack, a traction connecting part, a driving mechanism, a seedling planting hopper, a depth limiting wheel and a planting duckbill, wherein the traction connecting part is arranged at the front part of the rack and can be connected with the front machine head, the driving mechanism is arranged on the rack, the seedling planting hopper is arranged at the upper part of the rack, the depth limiting wheel is arranged below the middle part of the rack and can roll, the planting duckbill is arranged below the rack and can be driven by the driving mechanism to reciprocate up and down and can be opened and closed downwards, the upper part of the planting duckbill can be communicated with the bottom of the seedling planting hopper through a valve, and the valve can be opened when the planting duckbill moves upwards and closed when the planting duckbill moves downwards. When using, put into the seedling fill with pineapple seedling root down, the drive mechanism drive is planted the duckbilled and is closed down to plant the duckbilled when descending the valve, the valve of seedling fill bottom is opened and is made to plant duckbilled upper portion and seedling fill bottom intercommunication, the pineapple seedling falls into from seedling fill bottom this moment and plants the duckbilled, go down to soil until planting the duckbilled in, the drive mechanism drive is planted the duckbilled and is left the planting duckbilled and open down when soil goes upward, the pineapple seedling stays to insert in soil, accomplish a pineapple seedling and plant. The method avoids the seed leakage of the pineapple seedlings in the planting process, improves the survival rate of the pineapple seedlings, can effectively solve the problem of labor shortage at present and reduces the cost of pineapple planting.

Drawings

The utility model is further illustrated by means of the attached drawings, but the embodiments in the drawings do not constitute any limitation to the utility model, and for a person skilled in the art, other drawings can be obtained on the basis of the following drawings without inventive effort.

FIG. 1 is a schematic structural diagram of the present invention.

Figure 2 is a schematic structural view of a planting duckbill drive portion of the present invention.

Figure 3 is a schematic view of the duckbill of the present invention.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it is to be noted that the embodiments and features of the embodiments of the present application can be combined with each other without conflict.

In the present invention, directional indicators (such as upper, lower, front, rear, inside, and outside … …) are provided, and in contrast to fig. 1, the upper direction of the horizontal plane is "up", the lower direction of the horizontal plane is "down", the left direction of the horizontal plane is "front", the right direction of the horizontal plane is "rear", the inward direction of the horizontal plane is "outside", and the outward direction of the horizontal plane is "inside", and if the specific posture is changed, the directional indicator is changed accordingly.

Referring to fig. 1, an embodiment of the utility model provides a pineapple planting machine, which comprises a front head, a frame 1, a traction connecting part 3 arranged at the front part of the frame 1 and capable of being connected with the front head, a driving mechanism arranged on the frame 1, a seeding hopper 8 arranged at the upper part of the frame 1, a rolling depth wheel 2 arranged below the middle part of the frame 1, and a planting duckbill 9 arranged below the frame 1 and driven by the driving mechanism to reciprocate up and down and capable of being opened and closed downwards, wherein the upper part of the planting duckbill 9 is communicated with the bottom of the seeding hopper 8 through a valve, and the valve can be opened when the planting duckbill 9 moves up and closed when the planting duckbill 9 moves down. The valve can be the valve that has the time delay function and time delay and plant duckbilled 9 and go up down the time synchronization, and the valve is opened when planting duckbilled 9 and go up to the bottom of seedling fill 8 promptly, closes when planting duckbilled 9 descends, needs to control the input time of seedling fill 8 this moment.

This embodiment is when using, put into the seedling with pineapple seedling root down and fight 8 in, the valve is closed and plant duckbilled 9 and close down when the duckbilled 9 descends is planted in the actuating mechanism drive, the valve of seedling fight 8 bottoms is opened and is made to plant duckbilled 9 upper portion and seedling fight 8 bottoms intercommunication, pineapple seedling falls into from seedling fight 8 bottoms this moment and plants duckbilled 9, go down to soil until planting duckbilled 9, the duckbilled 9 is planted in the actuating mechanism drive leaves soil and opens down when going upward, pineapple seedling stays to insert in soil, accomplish a pineapple seedling and plants. The condition of seed leakage of the pineapple seedlings in the planting process is avoided, the survival rate of the pineapple seedlings is improved, the problem of labor shortage in the prior art is effectively solved, and the cost of pineapple planting is reduced.

The machine comprises a plow standard 21 arranged below the front part of the frame 1, wherein the lower end of the plow standard 21 is provided with a plowshare for plowing and turning soil. A plurality of plow columns 21 can be transversely arranged to improve the working efficiency of soil turning.

As a further preferred embodiment, the pineapple seedling planting machine comprises a spiral flattener 22 which is arranged at the rear part of the plow standard 21 and driven by a driving mechanism to rotate, and flattens soil which is ploughed by a front plowshare so as to facilitate the planting of pineapple seedlings.

The fertilizer box is characterized by comprising a fertilizer box 10 arranged on the frame 1, wherein the bottom of the fertilizer box 10 faces the upper part of the spiral leveler 22, and the spiral leveler 22 uniformly sprinkles fertilizer from the bottom of the fertilizer box 10 in soil while leveling the soil.

As a further preferred embodiment, the pineapple seedling planting machine comprises a hilling plate 23 arranged below the rear part of the frame 1, and after the pineapple seedlings are planted in the soil, the surrounding soil can better cover the roots of the pineapple seedlings.

As a further preferred embodiment, the planting duck 9 comprises an upper seed guiding bucket 91 and a lower duck grip, the duck grip comprises an upper two clamping arms 92 and a lower two clamping pieces 93, and the two clamping pieces 93 are opened and closed by operating the two clamping arms 92.

As a further preferred embodiment, the driving mechanism includes a motor, a driving wheel 11 driven by the motor, and a first driven wheel 12 driven by the driving wheel 11 through a transmission belt 14 to rotate, a first crank 18 driving the rotation is provided on the first driven wheel 12, a cam mechanism 4 is provided on the inner side of the other end of the first crank 18, an upper support rod 5 and a lower support rod 5 are hinged on the outer side, the cam mechanism 4 is hinged to a first connecting rod 15, the other end of the first connecting rod 15 is hinged to an opening and closing rocker 16, the other end of the opening and closing rocker 16 is hinged to a second connecting rod 17, the middle part of the opening and closing rocker 16 is hinged to an intermediate support rod 20, the other end of the intermediate support rod 20 is fixedly connected to the upper support rod 5 and the lower support rod 5, and the other end of the second connecting rod 17 is connected to the clamping arm 92. During use, the first driven wheel 12 drives the first crank 18 to rotate, the first crank 18 drives the cam mechanism 4 to move regularly, the cam mechanism 4 drives the first connecting rod 15, the opening and closing rocker 16 and the second connecting rod 17 to move up and down, the middle supporting rod 20 supports the opening and closing rocker 16, the second connecting rod 17 drives the clamping arm 92, and the clamping arm 92 enables the two clamping pieces 93 to be opened and closed.

Specifically, the cam mechanism 4 includes a cam 41 fixed at the other end of the first crank 18, a pulley 42, and an opening and closing rod 43 fixedly connected to the pulley 42, and the other end of the opening and closing rod 43 is hinged to the first link 15. Two second connecting rods 17 are respectively hinged to two sides of the other end of the opening-closing rocker 16, the far ends of the two clamping arms 92 are respectively hinged to the seed guide hopper 91, the near ends of the two clamping arms 92 on one side of the duckbilled clamp are respectively hinged to the other ends of the two second connecting rods 17, and springs 94 enabling the two clamping pieces 93 to be closed are arranged on the two clamping arms 92 on the other side of the duckbilled clamp. When the duckbill clamp is used, the first crank 18 drives the cam 41 to rotate, after the pulley 42 on the opening and closing ejector rod 43 is contacted with the rotating cam 41, the other end of the opening and closing ejector rod 43 jacks up the hinged first connecting rod 15, the first connecting rod 15 presses down the second connecting rod 17 through the opening and closing rocker 16, and the second connecting rod 17 presses down the two clamping arms 92 of the duckbill clamp to open the two clamping pieces 93; after the cam 41 continues to rotate and is separated from the pulley 42, the other end of the opening and closing push rod 43 can press down the hinged first connecting rod 15 by means of an elastic piece, the other end of the first connecting rod 15 lifts up the second connecting rod 17 by the opening and closing rocker 16, and after the second connecting rod 17 goes upwards, the springs 94 on the two clamping arms 92 on the other side of the duckbilled clamp reset to enable the two clamping pieces 93 to be closed, so that the two clamping pieces 93 of the planting duckbilled clamp 9 are opened and closed. The duckbilled clamp has the advantages that the repeated opening and closing of the duckbilled clamp with high strength when the pineapples are planted are not needed to frequently replace the quick-wear parts, the maintenance cost is reduced, and the survival rate of the pineapple seedlings is improved while the pineapple seedlings are prevented from being damaged.

As a further preferred embodiment, the driving mechanism includes a second driven wheel 13 driven by a driving wheel 11 through a transmission belt 14, the second driven wheel 13 is provided with a second crank 19 driving rotation, the other end of the second crank 19 is hinged with a middle connecting rod 7, the other end of the middle connecting rod 7 is hinged with an upper fixing rod 6 and a lower fixing rod 6, the other end of the upper fixing rod 6 and the lower fixing rod 6 are hinged in the middle of the opening and closing mandril 43 and are fixedly connected with the upper supporting rod 5 and the lower supporting rod 5, and the other end of the upper supporting rod 5 and the seed guiding hopper 91 are fixedly connected. During the use, the second drives second crank 19 rotation from driving wheel 13, and second crank 19 drives intermediate junction pole 7 and rotates and make articulated upper and lower dead lever 6 up-and-down reciprocating motion, and upper and lower dead lever 6 drives switching ejector pin 43 up-and-down reciprocating motion simultaneously to the completion is from receiving the pineapple seedling to planting in the duckbilled 9 bottom the seedling fill 8, and two clamping pieces 93 of planting duckbilled 9 insert in the soil.

In the description above, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore should not be construed as limiting the scope of the present invention.

In conclusion, although the present invention has been described with reference to the preferred embodiments, it should be noted that various changes and modifications can be made by those skilled in the art, and they should be included in the scope of the present invention unless they depart from the scope of the present invention.

Claims

1. The utility model provides a pineapple planter, its characterized in that, includes preceding locomotive, frame (1), sets up in frame (1) front portion can with the traction connecting portion (3) that the preceding locomotive is connected, set up actuating mechanism in frame (1), set up in planting seedling fill (8) on frame (1) upper portion, locate frame (1) middle part below can rolling limit for depth wheel (2) and set up in frame (1) below by actuating mechanism drive up-and-down reciprocating motion and open closed planting duckbilled (9) down, planting duckbilled (9) upper portion and the bottom of planting seedling fill (8) can communicate through the valve, the valve can open and can close when down planting duckbilled (9) and go upward.

2. The pineapple planter according to claim 1, comprising a plow standard (21) arranged below the front part of the frame (1), wherein the lower end of the plow standard (21) is provided with a plowshare.

3. A pineapple planting machine as claimed in claim 1, further comprising a spiral leveler (22) provided at the rear of the plow standard (21) and rotated by the driving mechanism.

4. The pineapple planter according to claim 1, comprising a fertilizer box (10) provided on the frame (1), wherein the bottom of the fertilizer box (10) faces above the spiral flattener (22).

5. A pineapple planter as claimed in claim 1 including a ridging plate (23) disposed beneath the rear of the frame (1).

6. A pineapple planting machine as claimed in any one of claims 1 to 5, wherein the planting duckbill (9) comprises an upper seed guiding hopper (91) and a lower duckbill clamp, the duckbill clamp comprises an upper two clamping arms (92) and a lower two clamping arms (93).

7. The pineapple planting machine according to claim 6, wherein the driving mechanism comprises a motor, a driving wheel (11) driven by the motor and a first driven wheel (12) driven by the driving wheel (11) through a transmission belt (14) to rotate, a first crank (18) driven by the first driven wheel (12) to rotate is arranged on the first driven wheel, a cam mechanism (4) is arranged on the inner side of the other end of the first crank (18), an upper supporting rod (5) and a lower supporting rod (5) are hinged on the outer side of the first crank, the cam mechanism (4) is hinged with a first connecting rod (15), an opening-closing rocker (16) is hinged on the other end of the first connecting rod (15), a second connecting rod (17) is hinged on the other end of the opening-closing rocker (16), a middle supporting rod (20) is hinged on the middle part of the opening-closing rocker (16), and the other end of the middle supporting rod (20) is fixedly connected on the upper supporting rod (5) and the lower supporting rod (5), the other end of the second connecting rod (17) is connected with the clamping arm (92).

8. The pineapple planting machine according to claim 7, wherein the opening and closing rocker (16) is hinged with two second connecting rods (17) at two sides of the other end, the two clamping arms (92) are hinged with the seed guide hopper (91) at the far ends, the two clamping arms (92) at one side of the duckbill clamp are hinged with the other ends of the two second connecting rods (17) at the near ends, and the two clamping arms (92) at the other side of the duckbill clamp are provided with springs (94) for closing the two clamping pieces (93).

9. The pineapple planting machine according to claim 7, wherein the cam mechanism (4) comprises a cam (41) fixed at the other end of the first crank (18), a pulley (42) and an opening and closing push rod (43) fixedly connected with the pulley (42), and the other end of the opening and closing push rod (43) is hinged with the first connecting rod (15).

10. The pineapple planting machine according to claim 7, wherein the driving mechanism comprises a second driven wheel (13) driven by the driving wheel (11) through a transmission belt (14) to rotate, the second driven wheel (13) is provided with a second crank (19) driven to rotate, the other end of the second crank (19) is hinged with an intermediate connecting rod (7), the other end of the intermediate connecting rod (7) is hinged with an upper fixing rod (6) and a lower fixing rod (6), the other end of the upper fixing rod (6) and the lower fixing rod (6) are hinged in the middle of the opening and closing mandril (43) and fixedly connected with the upper supporting rod (5) and the lower supporting rod (5), and the other end of the upper supporting rod (5) and the lower supporting rod (91) are fixedly connected with the seed guide hopper.