CN211128955U

CN211128955U - Multipurpose transplanter depth adjusting device that plants

Info

Publication number: CN211128955U
Application number: CN201822125828.6U
Authority: CN
Inventors: 黎泽伦; 周传德; 黄友均; 吕中亮; 邓显玲
Original assignee: Chongqing University of Science and Technology
Current assignee: Chongqing University of Science and Technology
Priority date: 2018-12-18
Filing date: 2018-12-18
Publication date: 2020-07-31
Anticipated expiration: 2028-12-18

Abstract

The utility model discloses a multipurpose transplanter depth of planting adjusting device includes that the gauge rod rotates adjusting part, the mechanism height control part of planting, signal detecting element and controller. The detection rod rotation adjusting part mainly comprises an adjusting handle and a brake cable; the planting mechanism height adjusting part comprises a connecting plate I, an electric push rod and an electric push rod mounting plate; the signal detection unit comprises a sensor, a sensor fixing part and a detection rod. After the planting depth is initially adjusted by adjusting the soil-entering angle of the planting device through the adjusting arm and the adjusting handle, the electric push rod is driven to carry out planting depth fine adjustment by the controller in combination with cooperative matching of the soil-entering angle of the duckbilled planting device and the work advancing speed of the transplanter so as to meet the deep agricultural requirements of planting of crops such as different vegetables and flowers, expand the application range of the transplanter and improve the transplanting quality, the operation efficiency and the reliability. The utility model discloses plant dark adjusting device and still can replace the planting apparatus to promote the part and be used for promoting the planting apparatus, its planting apparatus touching ground or barrier and damage when avoiding the non-operation walking of transplanter.

Description

Multipurpose transplanter depth adjusting device that plants

Technical Field

The utility model provides a multipurpose transplanter depth of planting adjusting device, the device are applicable to the operation of transplanting of plug seedlings such as flowers, vegetables, belong to agricultural machine technical field.

Background

The main advantages of plug seedling transplantation are as follows: the growth cycle of vegetables, flowers and the like is shortened, the arrangement of crops for rotation is facilitated, and the land utilization rate is improved; the utilization rate and the seedling rate of the seeds are improved, and the seedling selection and final singling operations are simple and convenient; after transplanting, the plug seedling has developed root system, can provide convenient conditions for subsequent management and other links, and saves maintenance cost and resources. The production of vegetables and flowers is always a labor-intensive industry, because of the absence of proper matching machinery, the labor cost accounts for more than 50% of the production cost, the labor intensity of manual transplanting operation is high, the operation efficiency is low, the transplanting quality is poor, large-area transplanting is difficult to realize, the production scale is small, the production benefit is low, and the development of the vegetable and flower planting industry in China is restricted. The mechanical transplanting can reduce the labor intensity, improve the operation efficiency and the survival rate of plug seedlings, can also improve the economic benefit and the social benefit, has great advantages compared with direct sowing, and is more and more favored by vegetable and flower producers.

At present, the use of the transplanter is more and more popular due to the improvement of the level of agricultural mechanization and the change of the crop planting mode. The planting depth of crops directly influences the seedling reviving period and the survival rate of the plug seedlings, and is an important index. The planting depth requirements of different plug seedlings are different, and the planting depth requirements of the same plug seedling in different areas are also different, so that before transplanting operation, the planting depth needs to be adjusted according to specific conditions; after the operation of the transplanter is finished, the phenomenon that the bottom of the transplanter is in the soil can occur, the transplanting mechanism needs to be lifted, and the operation of lifting the transplanting mechanism is complex.

Disclosure of Invention

The utility model provides a planting depth adjusting device of a multipurpose transplanter, which is characterized in that before the transplanting operation, according to the preset work advancing speed of the transplanter, an adjusting arm is operated to complete the adjustment of the soil-entering angle of a duckbilled planting device; turning on a power switch of the controller, operating the adjusting handle to select a required planting depth initial adjustment gear, driving the detection rod to rotate by the brake wire, enabling the planting mechanism to rotate upwards or downwards by the controller, and enabling the planting mechanism to reach a proper planting height; the fine adjustment button on the electric push rod is used, the soil-entering angle of the duckbilled planting device and the work advancing speed of the transplanting machine are combined, the controller finely adjusts the planting device to a proper planting depth position through the electric push rod through related matching calculation, the electric push rod is locked, fine adjustment is completed, and therefore the transplanting machine can still efficiently coordinate to work after the planting depth is adjusted. After the operation is finished, the adjusting handle is rotated, and the planting mechanism is lifted upwards, so that the duckbill planting device has enough safety clearance with the ground, the planting device can conveniently walk and can be prevented from being damaged.

Advantageous effects

The utility model provides a multipurpose transplanter depth of planting adjusting device uses machinery and the automatically controlled mode that combines together, reduces the operation degree of difficulty of the depth of planting regulation with simple and direct regulation mode to be suitable for the dark requirement of planting of crops such as different vegetables, flowers, enlarged the application range of transplanter, and make the high-efficient coordination work of the transplanter behind the depth regulation, and satisfy the deep agronomy requirement of cave dish seedling planting, improve its quality of transplanting and survival rate, thereby improve its utilization ratio and economic benefits. The utility model discloses plant dark adjusting device and still can be used to promote the part, its duckbilled planting apparatus touching ground or barrier and damage when avoiding the non-operation walking of transplanter. The utility model discloses a realize above-mentioned technical purpose through following technological means:

the utility model provides a multipurpose transplanter depth of planting adjusting device which characterized in that: comprises a detection rod rotation adjusting component (2), a planting mechanism height adjusting component (3), a signal detection unit (4) and a controller (6); the detection rod rotation adjusting part (2) mainly comprises an adjusting handle (21) and a brake cable (22); the adjusting handle (21) is used for completing the initial adjustment of the planting depth, and the adjusting handle (21) comprises two initial-adjusted gears and a locking button; the planting mechanism height adjusting component (3) comprises a connecting plate I (31), an electric push rod (32) and an electric push rod mounting plate (33), the connecting plate I (31) is fixedly connected with a supporting shaft (71) on the planting mechanism (7), the connecting plate I (31) is hinged with a telescopic shaft (321) of the electric push rod (32) through a bolt, the electric push rod (32) is hinged with the electric push rod mounting plate (33) through a bolt, and the electric push rod mounting plate (33) is fixedly connected to the middle beam (11); the signal detection unit (4) comprises a sensor fixing component (41) and a detection rod (42), wherein the sensor fixing component (41) comprises a connecting plate II (411), a disc (412), a sensor (413), a hollow shaft (414) and a bearing (415), the sensor fixing component (41) is fixedly connected to the front beam (12) through the connecting plate II (411), the connecting plate II (411) is fixedly connected to the hollow shaft (414), the disc (412) is fixed to the hollow shaft (414) through a through hole (4122), two sliding grooves (4121) in the fixed disc (412) are bilaterally symmetrical in the vertical direction, and the sensor (413) is fixedly mounted to the disc (412) through the sliding grooves (4121) and is bilaterally symmetrical in the vertical direction; the detection rod (42) comprises a rotating rod (421), a rotating shaft (422) and a sector disc (423), the rotating shaft (422) on the detection rod (42) is rotatably connected with the hollow shaft (414) through a bearing (415), the rotating shaft (422) and the hollow shaft (414) are axially concentric, the sector disc (423) is fixed on the rotating shaft (422) and is concentric with the rotating shaft (422), and the rotating rod (421) is fixedly connected with the other end of the rotating shaft (422) through a through hole; the controller (6) is fixedly arranged on the front beam (12), can receive a rotation signal transmitted by the sensor (413), and can cooperatively regulate and control the electric push rod (32) by combining the soil penetration angle of the duckbilled planting device and the work advancing speed of the transplanter to complete two-stage regulation of planting depth, so that the planting efficiency and quality are improved.

Preferably, the two-stage planting depth adjustment comprises a planting depth initial adjustment completed by the adjusting handle (2) and a planting depth fine adjustment completed by the fine adjustment button; the soil-entering angle of the duckbill planting device (72) can be adjusted by operating the adjusting arm (73) according to the operation speed of the transplanter; according to the agricultural needs, select suitable initial adjustment fender position through adjustment handle (21), combine duckbilled planting ware angle of burying soil, transplanter work speed of marcing, press fine setting button accessible controller (6) interoperation electric putter (32) and plant dark fine setting to make each part of transplanter cooperate each other and accomplish the transplanting operation smoothly, and improve quality and efficiency of planting.

Preferably, the detection rod (42) is connected with the brake cable (22) through a connecting groove (42111), and the detection rod (42) can be driven to rotate through the brake cable (22) by rotating the adjusting handle (21); when the adjusting handle (21) is in an initial working position, the fan-shaped disc (423) is symmetrical left and right in the vertical direction.

Preferably, the position of the two sensors (413) on the two sliding grooves (4121) is adjustable, so that when the detection rod (42) slightly rotates, the sensors (413) cannot detect a signal of the rotation of the detection rod (42), and the controller (6) is prevented from generating error operation.

Preferably, the controller (6) receives signals transmitted by the sensor (413), distinguishes the rotation direction of the detection rod (42), and controls the telescopic shaft (321) of the electric push rod (32) to ascend or descend so as to drive the planting mechanism (7) to rotate around the rotation center of the planting mechanism bracket (5).

Preferably, the planting mechanism bracket (5) is fixed on the frame (1) through bolt connection, and the planting mechanism height adjusting component (3) and the planting mechanism bracket (5) support the whole planting mechanism (7) together.

Preferably, after the operation is finished, the planting mechanism (7) can be lifted upwards by operating the adjusting handle (21), and a sufficient safety clearance is kept between the planting mechanism and the ground, so that the duckbill planting device (72) is prevented from touching the ground or being damaged by obstacles.

Drawings

Fig. 1 is a schematic structural diagram of the device of the present invention.

Fig. 2 is a schematic structural view of a height adjusting component of the planting mechanism of the device of the utility model.

Fig. 3 is a schematic structural diagram of the signal detection unit of the device of the present invention.

Fig. 4 is a schematic structural view of a sensor fixing member of the device of the present invention.

Fig. 5 is a schematic diagram of a signal detection unit of the device of the present invention.

Fig. 6 is a schematic view of the structure of the detection rod of the device of the present invention.

In the figure: 1-a vehicle frame; 11-a centre beam; 12-a front beam; 2-detecting the lever rotation regulating part; 21-adjusting handle; 22-brake line; 3-a planting mechanism height adjusting component; 31-connecting plate I; 32-an electric push rod; 321-a telescopic shaft; 33-electric push rod mounting plate; 4-a signal detection unit; 41-a sensor fixation component; 411-connecting plate II; 412-disc; 4121-a chute; 4122-a through hole; 413-a sensor; 414-hollow shaft; 415-a bearing; 42-a detection rod; 421-rotating rod; 4211-side plate; 42111-connecting slots; 422-rotating shaft; 423-sector disc; 5-a planting mechanism bracket; 6-a controller; 7-planting mechanism; 71-supporting a shaft; 72-duckbill planter; 73-adjusting the arm.

Detailed Description

The structure, principle and operation of the present invention will be further described with reference to the accompanying drawings.

The utility model provides a multipurpose transplanter planting depth adjusting device, as shown in figures 1 and 2, the utility model comprises a detecting rod rotation adjusting part (2), a planting mechanism height adjusting part (3), a signal detecting unit (4) and a controller (6); the detection rod rotation adjusting part (2) mainly comprises an adjusting handle (21) and a brake cable (22), the detection rod rotation adjusting part (2) is fixedly arranged on the frame (1), and the adjusting handle (21) is arranged near the seat to facilitate operation; the planting mechanism is characterized in that the planting mechanism height adjusting part (3) comprises a connecting plate I (31), an electric push rod (32) and an electric push rod mounting plate (33), the electric push rod (32) can be provided with a fine adjustment button, the connecting plate I (31) is fixedly connected with a plurality of support shafts (71) on the planting mechanism (7), the planting mechanism support (5) is fixed on the frame (1) through bolt connection, and the planting mechanism height adjusting part (3) and the planting mechanism support (5) jointly support the whole planting mechanism (7) to ensure the normal work of the planting mechanism.

As shown in fig. 3, 4, 5 and 6, the signal detection unit (4) includes a sensor fixing part (41) and a detection rod (42), wherein the sensor fixing part (41) includes a connection plate II (411), a disc (412), a sensor (413), a hollow shaft (414) and a bearing (415), the detection rod (42) includes a rotation rod (421), a rotation shaft (422) and a sector disc (423), a side plate (4211) is fixed on the detection rod (42), the detection rod (42) is connected with the brake cable (22) through a connection groove (42111), and the detection rod (42) can be driven to rotate by operating the adjustment handle (21); the sensor (413) can detect a signal of the rotation of the fan-shaped disc (426) and transmit the signal to the controller (6); the controller (6) receives signals transmitted by the sensor (413), can accurately distinguish the rotation direction of the detection rod (42), and controls the telescopic shaft (321) of the electric push rod (32) to ascend or descend, so that the planting mechanism (7) is driven to rotate around the rotation center of the planting mechanism bracket (5); the adjusting arm (73) can complete the adjustment of the soil entry angle of the duckbilled planting device (72); a fine adjustment button is arranged on the electric push rod (32), and fine adjustment of the planting depth can be completed through the controller in cooperation with the soil penetration angle of the duckbilled planting device and the working advancing speed of the transplanting machine; when the adjusting handle (21) is in an initial working position, the vertical height of the detection rod (42) is higher than the height of the ridge so as not to influence normal operation.

The utility model is used for adjust the operation process of transplanter depth of planting, go on according to following step:

a) before the operation of the transplanter, the planting depth of the transplanted plug seedlings is determined according to the variety of the transplanted crops, and whether the planting depth and the adjusting method of the current transplanter need to be adjusted or not is preliminarily judged;

b) judging whether the soil-entering angle of the duckbill planting device (72) needs to be adjusted or not according to the preset work advancing speed of the transplanter, and adjusting the soil-entering angle of the duckbill planting device through an adjusting arm (73);

c) if the planting mechanism needs to be adjusted, a power switch of the controller (6) is turned on, the adjusting handle (21) is operated, the required initial adjusting gear is selected, the required height of the movement of the planting mechanism (7) is waited, and the adjusting handle (21) is locked;

d) use the fine setting button, combine duckbilled planting apparatus angle of burying soil, transplanter work speed of marcing, controller (6) are through relevant matching calculation adjust the planting apparatus to suitable planting deep position through electric putter (32) to locking electric putter (32), make the transplanter still can high-efficient coordination work after planting the depth control, this moment whole transplanter plant deep adjustment process and accomplish.

e) After the operation is finished, the adjusting handle (21) is operated to lift the planting mechanism (7), and a sufficient safety gap is ensured between the duckbill planting device (72) and the ground so as to avoid damaging the duckbill planting device (72).

The embodiment is a preferred embodiment of the present invention, but the present invention is not limited to the above embodiment, and any obvious improvement, replacement or modification which can be made by those skilled in the art without departing from the essence of the present invention belongs to the protection scope of the present invention.

Claims

1. A planting depth adjusting device of a multipurpose transplanter comprises a detecting rod rotation adjusting component (2), a planting mechanism height adjusting component (3), a signal detecting unit (4) and a controller (6); the method is characterized in that: the detection rod rotation adjusting part (2) mainly comprises an adjusting handle (21) and a brake cable (22), the adjusting handle (21) is used for completing coarse adjustment of planting depth, the adjusting handle (21) comprises two initial adjusting gears and a locking button, and the planting depth adjusting gear can be selected by rotating the adjusting handle (21); the planting mechanism height adjusting component (3) comprises a connecting plate I (31), an electric push rod (32) and an electric push rod mounting plate (33), wherein the electric push rod (32) is provided with a fine adjustment button, and the required fine adjustment planting depth can be selected; the signal detection unit (4) comprises a sensor fixing part (41) and a detection rod (42), wherein the sensor fixing part (41) comprises a connecting plate II (411), a disc (412), a sensor (413), a hollow shaft (414) and a bearing (415), the sensor fixing part (41) is fixedly connected to a front beam (12) of the frame (1) through the connecting plate II (411), and the sensor (413) is fixedly arranged on the disc (412) through a sliding groove (4121); the detection rod (42) comprises a rotating rod (421), a rotating shaft (422) and a sector disc (423), and the adjusting handle (21) can drive the detection rod (42) to rotate by a corresponding angle; the controller (6) is arranged on a front beam (12) of the frame (1), can receive a rotation signal transmitted by the sensor (413), and is combined with the duckbill planting device soil-entering angle and the work advancing speed of the transplanter to cooperatively regulate and control the electric push rod (32), so that two-stage regulation of planting depth is completed, and planting efficiency and quality are improved.

2. The multipurpose transplanter planting depth adjusting device according to claim 1, wherein the two-stage planting depth adjustment comprises a primary planting depth adjustment by an adjusting handle (21) and a fine planting depth adjustment by a fine adjustment button; according to the operation speed of the transplanter, the soil-entering angle of the duckbill planting device (72) is adjusted by operating the adjusting arm (73); according to the agricultural requirements, selecting a primary gear through an adjusting handle (21); the duckbilled planting device is combined with the soil-entering angle and the work advancing speed of the transplanter, the fine adjustment button is operated to cooperatively drive the electric push rod (32) to finely adjust the planting depth through the controller (6), so that all parts of the transplanter can smoothly complete the transplanting operation in cooperation with each other, and the planting quality and efficiency are improved.

3. A multi-purpose transplanting machine planting depth adjusting apparatus as claimed in claim 1, wherein said two sensors (413) are adjustable in position on two sliding grooves (4121) to ensure that when the detecting lever (42) is slightly rotated, the sensor (413) does not detect the rotation signal of the detecting lever (42) to avoid the controller (6) from generating an erroneous operation.

4. The multipurpose transplanter planting depth adjusting apparatus according to claim 1, wherein the adjusting handle (21) is placed near a seat for easy operation, and the planting mechanism (7) can be lifted upwards after completion of the transplanting operation, thereby preventing the duckbill planter (72) from being damaged by touching the ground or an obstacle.

5. The planting depth adjusting device of a multipurpose transplanter as claimed in claim 1, wherein one end of the connecting plate I (31) is fixedly connected to a plurality of support shafts (71) on the planting mechanism (7), the connecting plate I (31) is hinged to a telescopic shaft (321) of an electric push rod (32), the electric push rod (32) is hinged to an electric push rod mounting plate (33), and the electric push rod mounting plate (33) is fixedly connected to the center beam (11); the planting mechanism bracket (5) is fixed on the frame (1) through bolt connection; the planting mechanism height adjusting component (3) and the planting mechanism bracket (5) support the whole planting mechanism (7) together.

6. A multipurpose transplanter planting depth adjusting device as claimed in claim 1, wherein the connecting plate II (411) is fixedly connected to the hollow shaft (414), and the disc (412) is fixed to the hollow shaft (414) through the through hole (4122); the two sliding grooves (4121) on the fixed disc (412) are symmetrical left and right in the vertical direction.

7. A multipurpose transplanting machine planting depth adjusting apparatus as claimed in claim 1 wherein said rotation shaft (422) of said detecting lever (42) is rotatably connected to said hollow shaft (414) through a bearing (415) and ensures that said rotation shaft (422) and said hollow shaft (414) are concentric, said sector plate (423) is fixed to said rotation shaft (422) and is concentric therewith, and said rotation shaft (421) is fixedly connected to the other end of said rotation shaft (422) through a through hole; the side plate (4211) is fixed on the detection rod (42), and the detection rod (42) is connected with the brake cable (22) through a connecting groove (42111).

8. The multipurpose transplanter planting depth adjusting apparatus according to claim 1, wherein the controller (6) determines the rotation direction of the detection rod (42) and drives the raising and lowering of the telescopic shaft (321) of the electric push rod (32) in cooperation with the duckbill planter planting angle and the transplanter working travel speed.