Corn seedling transplanting device

Abstract

The utility model discloses a corn seedling transplanting device, and particularly relates to the technical field of transplanting devices, the corn seedling transplanting device comprises a transplanting pipe and a ground breaking head, and the bottom end of the outer side wall of the transplanting pipe is provided with a pressing driving assembly. Through the arrangement of the pedal plate, the spring and the soil breaking head, during use, the transplanting pipe is kept vertical, the soil breaking head with the closed bottom penetrates into soil in a conical shape, and after the supporting ring makes contact with the surface of the soil, the transplanting pipe and the soil breaking head can be driven to move downwards along the inner side of the supporting ring by stepping on the pedal plate; when the soil breaking head continues to move downwards to extend into the soil, under the assistance of the connecting rod, the soil breaking head can be pulled to be opened towards the two sides, at the moment, the corn seedlings can be fed along the top opening of the transplanting pipe, move downwards under the gravity and can be fed into a pit formed by penetration of the soil breaking head along the transplanting pipe and the soil breaking head, and after the transplanting pipe is moved upwards, the soil breaking head leaves the pit. The corn seedlings are left in the pits, so that the convenience in use of the corn seedling transplanting device is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to transplanting device technical field, concretely is corn seedling transplanting device. BACKGROUND

[0002] Corn seedling transplanting refers to cultivating corn seedlings in a seedbed and then transplanting them to a field, which has the advantages of improving the uniformity of corn growth, facilitating centralized management, saving seeds, avoiding the influence of bad weather and improving yield.

[0003] During corn seedling transplanting, the seedlings need to be placed in pre-dug holes, and the labor is large when the seedlings are many.

[0004] Therefore, a corn seedling transplanting device is needed to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a corn seedling transplanting device to solve the problem of inconvenient corn seedling transplanting in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a corn seedling transplanting device, comprising a transplanting pipe and a soil-breaking head, a lower pressing driving assembly is arranged at the bottom end of the outer side wall of the transplanting pipe, the lower pressing driving assembly comprises a fixing ring, a foot pedal, a spring, a supporting ring, a bottom groove, a connecting block, a soil-breaking head, an inner groove and a connecting rod, the fixing ring is fixed at the bottom end of the outer side wall of the transplanting pipe, the foot pedal is fixed to the left side of the fixing ring, the spring is installed at the bottom end of the fixing ring, the supporting ring is installed at the bottom end of the spring, the bottom end of the transplanting pipe is provided with the bottom groove, the connecting block is movably installed in the bottom groove, the soil-breaking head is fixed to the bottom end of the connecting block, the inner side wall of the supporting ring is provided with the inner groove, the connecting rod is movably installed in the inner groove, and the outer side wall of the soil-breaking head is movably connected with the bottom end of the connecting rod.

[0007] As a further technical scheme of the utility model, two groups of bottom grooves are arranged at the bottom end of the transplanting pipe, and the two groups of bottom grooves are symmetrically distributed.

[0008] As a further technical scheme of the utility model, a restraint belt is installed at the right side of the top end of the foot pedal, and a slot is arranged at the left side of the top end of the foot pedal.

[0009] As a further technical scheme of the utility model, the cross section of the restraint belt is smaller than that of the slot, and the bottom end of the restraint belt extends to the inside of the slot.

[0010] As a further technical scheme of the utility model, the left side of the footboard is provided with a fixing hole, a fixing bolt is arranged in the fixing hole, and the fixing bolt extends to the inside of the slot on the right side.

[0011] As a further technical scheme of the utility model, an inner thread is arranged in the fixing hole, and an outer thread is arranged on the surface of the fixing bolt.

[0012] As a further technical scheme of the utility model, an extension pipe is arranged at the top end in the transplanting pipe, the extension pipe extends to the outside of the transplanting pipe at the top end, a top platform is fixed to the top end of the extension pipe, and a seedling feeding groove is arranged through the surface of the top end of the top platform.

[0013] As a further technical scheme of the utility model, an adjusting hole is arranged at the top end on the right side of the transplanting pipe, an adjusting bolt is arranged in the adjusting hole, and the adjusting bolt extends to the inside of the transplanting pipe on the left side.

[0014] Compared with the prior art, the utility model has the beneficial effects that: through the arrangement of the footboard, the spring and the soil-breaking head, when in use, the transplanting pipe is kept upright, the soil-breaking head at the bottom is conical and is inserted into the soil, after the supporting ring contacts the soil surface, the footboard is stepped on to drive the transplanting pipe and the soil-breaking head to move downwards along the inside of the supporting ring, in the process of moving downwards, the soil-breaking head continues to move downwards and extends into the soil, and under the assistance of the connecting rod, the soil-breaking head can be opened to both sides, at this time, the corn seedlings can be fed into the opening at the top of the transplanting pipe, move downwards under the action of gravity, and be fed into the pit formed by the soil-breaking head, after the transplanting pipe moves upwards, the soil-breaking head leaves the pit, the corn seedlings remain in the pit, the transplantating operation of the corn seedlings is completed, and the convenience of the corn seedling transplanting device in use is realized.

[0015] Through the arrangement of the restraint belt, the footboard is stepped on by the user, when the foot of the user is placed on the footboard, the restraint belt can be covered and inserted into the inside of the slot and tightened, the fixing bolt is tightened, the slot is fixed, the foot can be restrained on the outside of the foot by the slot, the connection operation between the foot and the device is completed, and the wearing and fixing function of the corn seedling transplanting device in use is realized.

[0016] Through the arrangement of the extension pipe, the adjusting bolt on the outside of the transplanting pipe is loosened, after the extension pipe is fixed, the extension pipe can move upwards along the transplanting pipe, the extension pipe extending out can assist in the extension treatment of the transplanting pipe, the height of the device as a whole is increased, and the extension function of the corn seedling transplanting device in use is realized. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a front view of the structure of the utility model;

[0018] Figure 2 is a front view structural schematic diagram of the utility model;

[0019] Figure 3 is a front view sectional structural schematic diagram of the transplanting pipe and the soil breaking head of the utility model;

[0020] Figure 4 is a front view sectional structural schematic diagram of the transplanting pipe and the extension pipe of the utility model.

[0021] In the drawing: 1, transplanting pipe; 2, fixed ring; 3, foot pedal; 4, spring; 5, supporting ring; 6, bottom groove; 7, connecting block; 8, soil breaking head; 9, inner groove; 10, connecting rod; 11, binding belt; 12, insertion slot; 13, fixed hole; 14, fixed bolt; 15, extension pipe; 16, top table; 17, seedling delivery groove; 18, adjusting hole; 19, adjusting bolt. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Please refer to Figures 1-4 The utility model provides an embodiment: a corn seedling transplanting device, including transplanting pipe 1 and soil breaking head 8, the bottom end of the outer side wall of transplanting pipe 1 is provided with down pressure drive assembly, and down pressure drive assembly includes fixed ring 2, foot pedal 3, spring 4, supporting ring 5, bottom groove 6, connecting block 7, soil breaking head 8, inner groove 9 and connecting rod 10, the bottom end of the outer side wall of transplanting pipe 1 is fixed with fixed ring 2, the left side of fixed ring 2 is fixed with foot pedal 3, the bottom end of fixed ring 2 is installed with spring 4, the bottom end of spring 4 is installed with supporting ring 5, and the bottom end of transplanting pipe 1 is provided with bottom groove 6, bottom groove 6 is provided with two groups at the bottom end of transplanting pipe 1, and the two groups of bottom grooves 6 are symmetrically distributed, and connecting block 7 is movably installed in the inside of bottom groove 6, soil breaking head 8 is fixed at the bottom end of connecting block 7, the inner side wall of supporting ring 5 is provided with inner groove 9, and connecting rod 10 is movably installed in the inside of inner groove 9, and the outer side wall of soil breaking head 8 is movably connected with the bottom end of connecting rod 10;

[0024] Specifically, as Figure 1 , Figure 2 and Figure 3As shown, in use, first, the device is erected, the bottom of the soil breaking head 8 enters the soil, the outer side of the supporting ring 5 contacts the soil surface to assist in supporting the device, at this time, the foot pedal 3 can be stepped on to drive the transplanting pipe 1 and the soil breaking head 8 to move downward along the inner side of the supporting ring 5, in the process of moving downward, the soil breaking head 8 continues to move downward and extend into the soil, while being assisted by the connecting rod 10, the soil breaking head 8 can be pulled to open to both sides, at this time, the corn seedlings can be sent into the opening at the top of the transplanting pipe 1, and move downward under the action of gravity, and then be sent into the hole formed by the soil breaking head 8;

[0025] The right side of the top end of the foot pedal 3 is provided with a restraint belt 11, the left side of the top end of the foot pedal 3 is provided with a slot 12, the cross section of the restraint belt 11 is smaller than the cross section of the slot 12, the bottom end of the restraint belt 11 extends into the inside of the slot 12, the left side of the foot pedal 3 is provided with a fixed hole 13, the inside of the fixed hole 13 is provided with a fixed bolt 14, the right side of the fixed bolt 14 extends into the inside of the slot 12, the inside of the fixed hole 13 is provided with an internal thread, and the surface of the fixed bolt 14 is provided with an external thread;

[0026] Specifically, as shown in Figure 1 , Figure 2 and Figure 3 , in use, when the foot of the operator steps on the foot pedal 3, the restraint belt 11 can be buckled at the arch of the foot, the end position is inserted into the inside of the slot 12 and tightened, the slot 12 is buckled on the outside of the foot, the fixed bolt 14 at the side end is tightened, and after the slot 12 is fixed, the foot of the user can be buckled on the foot pedal 3 with the help of the slot 12 for use;

[0027] The top end of the inside of the transplanting pipe 1 is provided with an expansion pipe 15, the top end of the expansion pipe 15 extends to the outside of the transplanting pipe 1, the top end of the expansion pipe 15 is fixedly provided with a top table 16, the surface of the top end of the top table 16 is provided with a seedling feeding groove 17 in a penetrating manner, and the top end of the right side of the transplanting pipe 1 is provided with an adjusting hole 18.

[0028] Specifically, as shown in Figure 1 , Figure 2 and Figure 4 , in use, after the adjusting bolt 19 is loosened, the expansion pipe 15 can be appropriately moved upward along the opening at the top end of the transplanting pipe 1, the use length of the transplanting pipe 1 as a whole can be increased with the help of the upwardly moved expansion pipe 15, the operator can be assisted to perform the operation of feeding the corn seedlings, and after the expansion pipe 15 is extended and adjusted, the adjusting bolt 19 can be tightened against the surface of the expansion pipe 15 to assist in fixing the position of the expansion pipe 15.

[0029] Working principle: in use, the device remains upright, first adjust the extension pipe 15, loosen the adjusting bolt 19, loosen the extension pipe 15, and then move the extension pipe 15 up along the top opening of the transplanting pipe 1, move the top platform 16 and the seedling conveying groove 17 to the appropriate height, then tighten the adjusting bolt 19 again to fix the position of the extension pipe 15. Place the operator's feet on the foot pedal 3, then wrap the restraint belt 11, insert the end of the restraint belt 11 into the insertion slot 12, tighten the restraint belt 11, then tighten the fixing bolt 14 to fix the insertion slot 12. With the help of the insertion slot 12, the operator's feet and the foot pedal 3 can be fixed. In use, the operator manually drives the handle on the outside of the transplanting pipe 1, and the foot pedal 3 is pressed down to drive the transplanting pipe 1 and the soil breaking head 8 down along the inside of the supporting ring 5. During the downward movement, the soil breaking head 8 continues to move downward into the soil, and under the assistance of the connecting rod 10, it can pull the soil breaking head 8 to open to both sides. At this time, the corn seedlings can be sent into the transplanting pipe 1 through the top opening, and then the driving device moves upward, the bottom soil breaking head 8 leaves the hole, and the pressure on the foot pedal 3 is released to assist the soil breaking head 8 to close and reset.

[0030] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims.

Claims

1. A corn seedling transplanting device, comprising a transplanting tube (1) and a soil-breaking head (8), characterized in that: A downward driving assembly is provided at the bottom end of the outer wall of the transplanting tube (1); The downward driving assembly includes a fixed ring (2), a foot pedal (3), a spring (4), a support ring (5), a bottom groove (6), a connecting block (7), a soil breaking head (8), an inner groove (9), and a connecting rod (10). The bottom end of the outer wall of the transplanting tube (1) is fixed with a fixed ring (2), the left side of the fixed ring (2) is fixed with a foot pedal (3), the bottom end of the fixed ring (2) is installed with a spring (4), the bottom end of the spring (4) is installed with a support ring (5), the bottom end of the transplanting tube (1) is provided with a bottom groove (6), the inside of the bottom groove (6) is movably installed with a connecting block (7), the bottom end of the connecting block (7) is fixed with a soil breaking head (8), the inner wall of the support ring (5) is provided with an inner groove (9), the inside of the inner groove (9) is movably installed with a connecting rod (10), and the bottom end of the connecting rod (10) is movably connected to the outer wall of the soil breaking head (8).

2. The corn seedling transplanting device according to claim 1, characterized in that: The bottom groove (6) is provided in two sets at the bottom end of the transplanting tube (1), and the two sets of bottom groove (6) are symmetrically distributed.

3. The corn seedling transplanting device according to claim 1, characterized in that: A restraint strap (11) is installed on the right side of the top of the foot pedal (3), and a slot (12) is provided on the left side of the top of the foot pedal (3).

4. The corn seedling transplanting device according to claim 3, characterized in that: The cross-section of the restraint strap (11) is smaller than the cross-section of the slot (12), and the bottom end of the restraint strap (11) extends into the interior of the slot (12).

5. A corn seedling transplanting device according to claim 3, characterized in that: A fixing hole (13) is provided on the left side of the foot pedal (3), and a fixing bolt (14) is provided inside the fixing hole (13). The fixing bolt (14) extends to the inside of the slot (12) on the right side.

6. A corn seedling transplanting device according to claim 5, characterized in that: The fixing hole (13) is provided with an internal thread, and the fixing bolt (14) is provided with an external thread.

7. A corn seedling transplanting device according to claim 1, characterized in that: An extension tube (15) is provided at the top of the inside of the transplanting tube (1). The top of the extension tube (15) extends to the outside of the transplanting tube (1). A top platform (16) is fixed at the top of the extension tube (15). A seedling delivery trough (17) is provided through the surface of the top of the top platform (16).

8. A corn seedling transplanting device according to claim 7, characterized in that: An adjustment hole (18) is provided at the top right side of the transplanting tube (1), and an adjustment plug (19) is provided inside the adjustment hole (18). The adjustment plug (19) extends to the inside of the transplanting tube (1) on the left side.

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