Automatic planting and seedling inserting device

Abstract

The utility model discloses an automatic planting and seedling inserting device, which comprises a seedling container capable of being opened and closed, an inserting and pulling device positioned at the upper end of the seedling container and capable of driving the seedling container to move up and down, and an opening and closing control mechanism used for driving the seedling container to be opened and closed, and is characterized in that the seedling container comprises two half funnels which are oppositely arranged; after the two half funnels are folded, the whole half funnels are in a funnel shape with the upper ends open and the lower ends being pointed, the connecting positions of the two sides of the upper ends of the two half funnels are hinged to the movable connecting supporting lugs correspondingly, the lower ends of the inserting and pulling devices are connected with the movable connecting supporting lugs, and the upper ends of the inserting and pulling devices are installed on the rack. And the output end of the opening and closing control mechanism is connected with the middle positions of the outer sides of the upper ends of the two half funnels. The automatic seedling transplanting machine can realize automatic seedling transplanting and planting of seedlings, and has the advantages of convenience in control, reliability and high efficiency in seedling transplanting and sowing, and high survival rate.

Description

Technical Field

[0001] The utility model relates to a farming equipment device, in particular to an automatic planting and seedling transplanting device. Background Art

[0002] Farming is an important part of the agricultural planting process. A tiller is a vehicle-type mechanical equipment used for agricultural farming, which can greatly reduce the labor intensity of agricultural workers and improve labor efficiency. Conventional tillers usually have functions such as rotary tillage, soil turning, sowing and even harvesting, but commercial tillers rarely have the function of transplanting seedlings.

[0003] Some of the agricultural equipments in patented technologies have devices with seedling transplanting functions, such as a fully automated integrated machine for seedling transplanting, watering, fertilizing and ridge raising disclosed in CN 214384997 U, a crawler-type pepper planting machine for saline-alkali land disclosed in CN205727018U, and a highly efficient automated transplanting device disclosed in CN117084028A, etc. However, the seedling transplanting devices in these devices also have the disadvantages of simple structure, inconvenient control, and poor seedling transplanting effect.

[0004] Therefore, how to design an automatic planting and seedling transplanting device that is convenient to control and reliable in seedling transplanting and sowing has become a problem that those skilled in the art need to consider and solve. Utility Model Content

[0005] In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is: how to provide an automatic planting and seedling transplanting device that can realize automatic seedling transplanting, is easy to control, and has reliable seedling transplanting and sowing, so that it can be applied to agricultural machinery and equipment, which can greatly improve its promotion and application value.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] An automatic seedling transplanting device comprises an openable and closable seedling container, an insertion and extraction device located at the upper end of the seedling container and capable of driving the seedling container to move up and down, and an opening and closing control mechanism for driving the seedling container to open and close. The invention is characterized in that the seedling container comprises two half-funnel arranged in opposition, and when the two half-funnel are closed, the overall shape of a funnel is open at the upper end and pointed at the lower end. The connection positions on both sides of the upper ends of the two half-funnel are respectively hingedly mounted on a movable connecting ear. The lower end of the insertion and extraction device is connected to the movable connecting ear and the upper end is mounted on a frame. The output end of the opening and closing control mechanism is connected to the middle position of the outer side of the upper ends of the two half-funnel.

[0008] In this way, when working, the seedlings are input into the seedling container, and then the plug-in device can be used to drive the seedling container downward to be inserted into the soil as a whole, and then the opening and closing control mechanism is used to drive the lower ends of the two half funnels to open outward, and then the seedling container is driven to be retracted upward, so that the seedlings can fall into the pit where the seedling container is inserted, and the automatic seedling planting and sowing is completed. Since the seedling container is a structure in the shape of two half funnels, when its lower end is opened outward, the soil on both sides will be squeezed, so that the soil at the gap position opened in the middle will fall into the pit under squeezing, and then the roots of the seedlings will be buried. This greatly improves the effect of seedling planting and is conducive to the subsequent planting and growth of the seedlings. In this way, when the device is implemented, it is particularly suitable for use in conjunction with a farming machine with a soil turning device at the front end. The device is installed at the rear end of the farming machine, and the seedling planting operation can be realized at the rear end after the soil is turned at the front end of the farming machine.

[0009] Furthermore, the plug-in and pull-out device includes a connecting ring that is horizontally arranged and directly above the upper port of the seedling container and fixed to two movable connecting ears. Two plug-in rods are symmetrically arranged on both sides of the connecting ring and fixedly connected upward. The upper parts of the two plug-in rods can each slidably pass through a first sliding sleeve fixed to the frame and then be connected to the plug-in motor. The plug-in motor is used to drive the plug-in rod to move up and down along the first sliding sleeve.

[0010] In this way, the structure is simple, the movement is stable and reliable, and interference with the seedlings entering the seedling container can be avoided.

[0011] Furthermore, the plug-in motor is horizontally fixed on the frame, and a plug-in cam is installed on the output shaft of the plug-in motor. The outer end of the plug-in cam is hinged to a connecting rod to form a cam-connecting rod kinematic pair, and the other end of the connecting rod is rotatably connected to a horizontal fixed frame, which is fixed between the upper ends of the two plug-in rods.

[0012] In this way, the plug-in motor drives the two plug-in rods to move up and down by means of the cam connecting rod mechanism, so that the seedling container can be inserted into the soil downward and pulled out of the soil upward. The utility model has the advantages of simple structure, stable and reliable movement and convenient control.

[0013] Furthermore, the opening and closing control mechanism includes an opening and closing motor mounting bracket fixedly arranged at a position between the lower parts of the two insertion rods, an opening and closing motor is arranged on the opening and closing motor mounting bracket, the opening and closing motor is a double-axis motor and the output shafts at both ends extend horizontally outward, the outer ends of the output shafts at both ends of the opening and closing motor are respectively fixedly arranged with an opening and closing cam, the opening and closing cams are respectively fitted in the slots of a groove-shaped shifting block, the shifting block is vertically arranged and has an inner slot and is fitted and hung on the opening and closing cam, the lower end of the shifting block has a horizontal hook and is hinged on a fixed connecting ear at the middle part of the outer side of the upper ends of the two semi-funnels, the upper end of the shifting block is fixedly connected through the vertical fixing rod and the two ends of a horizontal fixing rod, the horizontal fixing rod is also fixedly arranged with two second sliding sleeves and is slidably retained on the two insertion rods by the two second sliding sleeves, and a reset spring is connected between the horizontal fixing rod and the opening and closing motor mounting bracket.

[0014] In this way, when the opening and closing motor rotates and drives the opening and closing cam to rotate, the cam can push up the shifting block hung on it, and then pull the two half funnels to open outward, and at the same time the reset spring is stretched upward. When the cam passes the highest point, it is reset under the action of the reset spring, driving the shifting block to move downward, so that the two half funnels are closed and reset. Therefore, it has the advantages of simple structure, reliable action, good stability, and convenient control.

[0015] Furthermore, the opening and closing motor mounting frame is box-shaped as a whole and has ventilation holes on both sides.

[0016] This makes it easier to install and ventilate the motor.

[0017] Furthermore, a seedling conveying slide is also provided on the frame. The seedling conveying slide is arranged obliquely downward and the lower end outlet is directly opposite to the upper end opening of the seedling container.

[0018] This makes it convenient to put the seedlings into the seedling container.

[0019] Furthermore, the upper end of the seedling conveying slide is in the shape of a funnel which is open upwards, so that it is convenient to convey the seedlings.

[0020] During implementation, the device can be installed on a frame in multiple groups at intervals to improve planting efficiency.

[0021] In summary, the utility model can realize the automatic transplanting and planting of seedlings, and has the advantages of convenient control, reliable and efficient transplanting and sowing, and high survival rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0023] Figure 2 It is a rear view of the utility model.

[0024] Figure 3 It is a side view of the utility model. DETAILED DESCRIPTION

[0025] The utility model is further described in detail below in conjunction with specific implementation methods.

[0026] Example: Figure 1-3 As shown, an automatic planting seedling transplanting device includes an openable and closable seedling container 1, an insertion and extraction device located at the upper end of the seedling container 1 and capable of driving the seedling container to move up and down, and an opening and closing control mechanism for driving the seedling container to open and close. The characteristic is that the seedling container 1 includes two half funnels arranged in opposition, and when the two half funnels are closed, the whole is in the shape of a funnel with an open upper end and a pointed lower end. The connection positions on both sides of the upper ends of the two half funnels are respectively hingedly mounted on a movable connecting ear 2, the lower end of the insertion and extraction device is connected to the movable connecting ear 2 and the upper end is mounted on the frame 3, and the output end of the opening and closing control mechanism is connected to the middle position of the outer side of the upper ends of the two half funnels.

[0027] In this way, when working, the seedlings are input into the seedling container, and then the plug-in device can be used to drive the seedling container downward to be inserted into the soil as a whole, and then the opening and closing control mechanism is used to drive the lower ends of the two half funnels to open outward, and then the seedling container is driven to be retracted upward, so that the seedlings can fall into the pit where the seedling container is inserted, and the automatic seedling planting and sowing is completed. Since the seedling container is a structure in the shape of two half funnels, when its lower end is opened outward, the soil on both sides will be squeezed, so that the soil at the gap position opened in the middle will fall into the pit under squeezing, and then the roots of the seedlings will be buried. This greatly improves the effect of seedling planting and is conducive to the subsequent planting and growth of the seedlings. In this way, when the device is implemented, it is particularly suitable for use in conjunction with a farming machine with a soil turning device at the front end. The device is installed at the rear end of the farming machine, and the seedling planting operation can be realized at the rear end after the soil is turned at the front end of the farming machine.

[0028] Among them, the plug-in and pull-out device includes a connecting ring 4 which is horizontally arranged and directly opposite to the upper port of the seedling container 1 and fixed to two movable connecting ears 2. Two plug-in rods 5 are symmetrically arranged on both sides of the connecting ring 4 and fixedly connected upward. The upper parts of the two plug-in rods 5 can each slidably pass through a first sliding sleeve 7 fixed to the frame and then be transmission connected to the plug-in and pull-out motor 6. The plug-in and pull-out motor 6 is used to drive the plug-in rod 5 to move up and down along the first sliding sleeve 7.

[0029] In this way, the structure is simple, the movement is stable and reliable, and interference with the seedlings entering the seedling container can be avoided.

[0030] Among them, the plug-in motor 6 is horizontally fixed on the frame 3, and a plug-in cam 8 is installed on the output shaft of the plug-in motor 6. The outer end of the plug-in cam 8 is hinged to a connecting rod 9 to form a cam-connecting rod kinematic pair, and the other end of the connecting rod 9 is rotatably connected to a horizontal fixed frame 10, and the fixed frame 10 is fixedly set between the upper ends of the two plug rods 5.

[0031] In this way, the plug-in motor drives the two plug-in rods to move up and down by means of the cam connecting rod mechanism, so that the seedling container can be inserted into the soil downward and pulled out of the soil upward. The utility model has the advantages of simple structure, stable and reliable movement and convenient control.

[0032] Among them, the opening and closing control mechanism includes an opening and closing motor mounting frame 11 fixedly arranged at a position between the lower parts of the two insertion rods, an opening and closing motor is arranged on the opening and closing motor mounting frame 11, the opening and closing motor is a double-axis motor and the output shafts at both ends extend horizontally outward, the outer ends of the output shafts at both ends of the opening and closing motor are respectively fixedly arranged with an opening and closing cam 12, the opening and closing cams 12 are respectively fitted in the slots of a groove-shaped shifting block 13, the shifting block 13 is vertically arranged and slotted on the inner side and is fitted and hung on the opening and closing cam 12, the lower end of the shifting block 13 has a horizontal hook and is hinged on a fixed connecting lug 14 at the middle part of the outer side of the upper ends of the two semi-funnels, the upper end of the shifting block 13 is fixedly connected through the two ends of a vertical fixing rod 15 and a horizontal fixing rod 16, the horizontal fixing rod 16 is also fixedly provided with two second sliding sleeves 17 and is slidably retained on the two insertion rods 5 by the two second sliding sleeves 17, and a reset spring 18 is connected between the horizontal fixing rod 16 and the opening and closing motor mounting frame 11.

[0033] In this way, when the opening and closing motor rotates and drives the opening and closing cam to rotate, the cam can push up the shifting block hung on it, and then pull the two half funnels to open outward, and at the same time the reset spring is stretched upward. When the cam passes the highest point, it is reset under the action of the reset spring, driving the shifting block to move downward, so that the two half funnels are closed and reset. Therefore, it has the advantages of simple structure, reliable action, good stability, and convenient control.

[0034] The opening and closing motor mounting frame 11 is box-shaped as a whole and has ventilation holes on both sides.

[0035] This makes it easier to install and ventilate the motor.

[0036] Among them, the frame 3 is also provided with a seedling conveying slide 19, which is arranged obliquely downward and the lower end outlet is directly opposite to the upper end opening of the seedling container.

[0037] This makes it convenient to put the seedlings into the seedling container.

[0038] Wherein, the upper end of the rice seedling conveying slide 19 is in a funnel shape which is open upwards. This facilitates the sending of the rice seedling.

[0039] During implementation, the device can be installed on a frame in multiple groups at intervals to improve planting efficiency.

Claims

1. An automatic seedling transplanting device, comprising an openable seedling container, an insertion and extraction device located at the upper end of the seedling container and capable of driving the container to move up and down, and an opening and closing control mechanism for driving the seedling container to open and close, characterized in that: The seedling container includes two half funnels arranged in a pair. When the two half funnels are closed, the whole is in the shape of a funnel with an open upper end and a pointed lower end. The connection positions on both sides of the upper ends of the two half funnels are respectively hingedly mounted on a movable connecting ear. The lower end of the plug-in device is connected to the movable connecting ear and the upper end is mounted on the frame. The output end of the opening and closing control mechanism is connected to the middle position of the outer side of the upper ends of the two half funnels.

2. The automatic seedling transplanting device according to claim 1, characterized in that: The plugging and pulling device includes a connecting ring which is horizontally arranged and arranged directly above the upper port of the seedling container and fixed to two movable connecting ears. Two plugging rods are symmetrically arranged on both sides of the connecting ring and fixedly connected upward. The upper parts of the two plugging rods can each slidably pass through a first sliding sleeve fixed to the frame and then be connected to the plugging and pulling motor. The plugging and pulling motor is used to drive the plugging rod to move up and down along the first sliding sleeve.

3. The automatic seedling planting device according to claim 2, characterized in that: The plug-in motor is fixedly arranged horizontally on the frame, and a plug-in cam is installed on the output shaft of the plug-in motor. The outer end of the plug-in cam is hinged with a connecting rod to form a cam-connecting rod kinematic pair, and the other end of the connecting rod is rotatably connected to a horizontal fixed frame, which is fixedly arranged between the upper ends of the two plug-in rods.

4. The automatic seedling transplanting device according to claim 2, characterized in that: The opening and closing control mechanism includes an opening and closing motor mounting bracket fixedly arranged at a position between the lower parts of the two insertion rods, an opening and closing motor being arranged on the opening and closing motor mounting bracket, the opening and closing motor being a double-axis motor and the output shafts at both ends extending horizontally outward, the outer ends of the output shafts at both ends of the opening and closing motor are respectively fixedly arranged with an opening and closing cam, the opening and closing cams are respectively fitted in the slots of a groove-shaped shifting block, the shifting block is vertically arranged and has an inner slot and is fitted and hung on the opening and closing cam, the lower end of the shifting block has a horizontal hook and is hinged on a fixed connecting ear at the middle part of the outer side of the upper ends of the two semi-funnels, the upper end of the shifting block is fixedly connected through the vertical fixing rod and the two ends of a horizontal fixing rod, the horizontal fixing rod is also fixedly arranged with two second sliding sleeves and is slidably retained on the two insertion rods by the two second sliding sleeves, and a reset spring is connected between the horizontal fixing rod and the opening and closing motor mounting bracket.

5. The automatic seedling transplanting device according to claim 4, characterized in that: The opening and closing motor mounting frame is box-shaped as a whole and has ventilation holes on both sides.

6. The automatic seedling transplanting device according to claim 1, characterized in that: The frame is also provided with a seedling conveying slide cylinder, which is arranged obliquely downward and has a lower end outlet facing the upper end opening of the seedling container.

7. The automatic seedling transplanting device according to claim 6, characterized in that: The upper end of the seedling conveying slide is in the shape of a funnel which is open upwards.

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