Seedling lifting device for strawberry seedling culture

Abstract

The utility model belongs to the technical field of strawberry planting, and discloses a seedling lifting device for strawberry seedling culture. The device comprises a traction frame, a transmission box is arranged on the traction frame, a driving shaft is arranged on one side of the transmission box, first transmission shafts are connected to the two sides, perpendicular to the axis of the driving shaft, of the transmission box respectively, first eccentric parts are connected to the sides, away from the transmission box, of the first transmission shafts respectively, and coulter plates are connected to the outer sides of the first eccentric parts through transmission parts. The circle center of the first eccentric part is connected with a transmission wheel through a second transmission shaft, the outer side of the transmission wheel is connected with a second eccentric part, rake tooth connecting rods are symmetrically arranged between the side plates, a plurality of rake teeth are evenly arranged on the rake tooth connecting rods, and the tail end of the second eccentric part is connected to the rake tooth closest to the side plates through a connecting rod. Through traction of traction equipment such as a tractor, in the advancing process, strawberry seedlings are excavated through the coulter plate, then the strawberry seedlings are vibrated up and down through the rake teeth on the rear side, workers only need to collect the strawberry seedlings, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of strawberry planting, in particular to a seedling lifting device used for strawberry seedling cultivation. Background Art

[0002] During the strawberry seedling raising process, lifting the seedlings is a very important step. Currently, most of the production is done manually. On the one hand, the workers have to squat and move to lift the seedlings one by one. This operation is very labor-intensive, inefficient, and has high labor costs. On the other hand, during the manual operation, the roots may be damaged by agricultural tools, which affects the survival rate of the strawberry seedlings. Utility Model Content

[0003] The utility model aims to provide a seedling lifting device for strawberry seedling cultivation, so as to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A seedling lifting device for strawberry seedling cultivation comprises a traction frame, both sides of which are connected to side plates, a transmission box is arranged on the traction frame, a driving shaft is arranged on one side of the transmission box, first transmission shafts are respectively connected to two sides of the transmission box that are perpendicular to the axis of the driving shaft, first eccentric pieces are respectively connected to one side of the first transmission shaft away from the transmission box, a coulter plate is connected to the outer side of the first eccentric piece through a transmission piece, a transmission wheel is connected to the outer side of the transmission wheel through a second transmission shaft, a second eccentric piece is connected to the outer side of the transmission wheel, rake tooth connecting rods are symmetrically arranged between the side plates, a plurality of rake teeth are evenly arranged on the rake tooth connecting rods, and the end of the second eccentric piece is connected to the rake tooth closest to the side plate through a connecting rod.

[0006] Further preferably, a connecting plate is symmetrically provided on one side of the side plate close to the transmission member, and the connecting plate is movably connected to the transmission member.

[0007] Further preferably, a groove is provided on the side plate near the connecting rod, and the groove is an arc-shaped structure.

[0008] Further preferably, an adjusting rod is further provided between the second eccentric member and the connecting rod, one end of the adjusting rod is connected to the second eccentric member through an adjusting hole and a fastening bolt, and the other end of the adjusting rod is fixedly connected to the connecting rod.

[0009] Further preferably, the thickness of the end of the coulter board away from the rake teeth is less than the thickness of the end of the coulter board close to the rake teeth, and a plurality of screening teeth are evenly arranged on the end of the coulter board close to the rake teeth.

[0010] Further preferably, the first eccentric member and the transmission member are movably connected by means of a hinge.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The driving shaft drives the first transmission shaft to rotate under the action of the transmission box, and then drives the first eccentric member and the second eccentric member to rotate, and then drives the plow board and the rake teeth to vibrate up and down. Through the traction of tractors and other traction equipment, while driving the entire device forward, the plow board digs the strawberry seedlings, and then vibrates them up and down through the rake teeth on the rear side, thereby shaking off large pieces of soil at the roots of the strawberry seedlings. The staff only needs to collect the strawberry seedlings, which greatly reduces the labor intensity of the staff, improves the work efficiency of strawberry seedling lifting, and saves the labor cost of lifting seedlings. In addition, the plow board can lift the roots of the strawberry seedlings and the surrounding soil at the same time, which can minimize the damage to the roots of the strawberry seedlings. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a front structural schematic diagram of the utility model;

[0015] Figure 3 It is a side structural schematic diagram of the utility model;

[0016] In the figure: 1, traction frame; 2, transmission box; 3, drive shaft; 4, first transmission shaft; 5, side plate; 6, first eccentric member; 7, second transmission shaft; 8, transmission wheel; 9, second eccentric member; 10, adjustment hole; 11, adjustment rod; 12, connecting rod; 13, rake teeth; 14, rake tooth connecting rod; 15, transmission member; 16, connecting plate; 17, groove; 18, plow blade. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-Figure 3 , the utility model provides a technical solution:

[0019] A seedling lifting device for strawberry seedling cultivation comprises a traction frame 1, both sides of the traction frame 1 are connected with side plates 5, a transmission box 2 is arranged on the traction frame 1, a driving shaft 3 is arranged on one side of the transmission box 2, first transmission shafts 4 are respectively connected to two sides of the transmission box 2 and the driving shaft 3 whose axes are perpendicular to each other, first eccentric pieces 6 are respectively connected to the sides of the first transmission shaft 4 away from the transmission box 2, a plowing plate 18 is connected to the outer side of the first eccentric piece 6 through a transmission piece 15, a transmission wheel 8 is connected to the center of the first eccentric piece 6 through a second transmission shaft 7, a second eccentric piece 9 is connected to the outer side of the transmission wheel 8, rake tooth connecting rods 14 are symmetrically arranged between the side plates 5, a plurality of rake teeth 13 are evenly arranged on the rake tooth connecting rods 14, and the ends of the second eccentric piece 9 are connected to the rake teeth 13 closest to the side plates 5 through a connecting rod 12.

[0020] In the utility model, a connecting plate 16 is symmetrically arranged on one side of the side plate 5 close to the transmission member 15, and the connecting plate 16 is movably connected to the transmission member 15. A groove 17 is arranged on the side plate 5 close to the connecting rod 12, and the groove 17 is an arc-shaped structure. The first eccentric member 6 also drives the transmission wheel 8 through the second transmission shaft 7, and then drives the second eccentric member 9 to rotate. The second eccentric member 9 drives the adjusting rod 11 under the action of the connecting rod 12, and then drives the rake teeth 13, and vibrates up and down in the groove 17 around the rake tooth connecting rod 14, so as to shake off the large pieces of soil carried by the roots of the strawberry seedlings, and the strawberry seedlings will also fall into the field through the gaps between the rake teeth 13.

[0021] In the present invention, an adjusting rod 11 is further provided between the second eccentric member 9 and the connecting rod 12, one end of the adjusting rod 11 is connected to the second eccentric member 9 through the adjusting hole 10 with a fastening bolt, and the other end of the adjusting rod 11 is fixedly connected to the connecting rod 12. When in use, the adjusting rod 11 can be connected to the adjusting holes 10 at different heights to adjust the range of the up and down vibration of the rake teeth 13.

[0022] In the present invention, the thickness of the end of the plowboard 18 away from the rake teeth 13 is less than the thickness of the end of the plowboard 18 close to the rake teeth 13, and the end of the plowboard 18 close to the rake teeth 13 is evenly provided with a plurality of screening teeth.

[0023] In the present invention, the first eccentric member 6 and the transmission member 15 are movably connected in a hinged manner.

[0024] Embodiment: When in use, first connect the entire device to agricultural machinery such as a tractor through a traction frame 1, and connect the drive shaft 3 to agricultural machinery such as a tractor, and drive the drive shaft 3 to rotate through agricultural machinery such as a tractor. In the process of the entire device being driven by agricultural machinery such as a tractor, the drive shaft 3 cooperates with the transmission box 2 to drive the first transmission shaft 4 to rotate. The transmission box 2 can adopt a transmission mechanism similar to that on agricultural machinery such as a rotary tiller in the prior art, so it will not be described in detail in this application. After the first transmission shaft 4 rotates, it drives the first eccentric member 6 to rotate. The first eccentric member 6 can drive the plowboard 18 through the transmission member 15 to move up and down with the connection between the connecting plate 16 and the transmission member 15 as the fulcrum, so that the plowboard 18 can be inserted into the land to dig the strawberry seedlings. At the same time, because the plowboard 18 can move up and down, it cooperates with the traction of agricultural machinery such as a tractor, so that the excavated strawberry seedlings can be transported to the rake teeth 13 through the screening teeth during the process of traveling. During the movement of the plow blade 18, the first eccentric 6 also drives the transmission wheel 8 through the second transmission shaft 7, and then drives the second eccentric 9 to rotate. The second eccentric 9 drives the adjusting rod 11 under the action of the connecting rod 12, and then drives the rake teeth 13, which vibrates up and down in the groove 17 around the rake tooth connecting rod 14, so as to shake off the large piece of soil carried by the roots of the strawberry seedlings, and the strawberry seedlings will also fall into the field from the gap between the rake teeth 13. When in use, the range of the up and down vibration of the rake teeth 13 can also be adjusted by adjusting the adjusting rod 11 to be connected to the adjusting holes 10 at different heights. After the seedlings are lifted, the staff only needs to collect the strawberry seedlings scattered in the field, which greatly reduces the labor intensity of the staff and improves the work efficiency of strawberry seedling lifting.

[0025] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any figure mark in the claims should not be regarded as limiting the claims involved.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A seedling lifting device for strawberry seedling raising, comprising a traction frame (1), characterized in that: The traction frame (1) is connected to side plates (5) on both sides. A transmission box (2) is provided on the traction frame (1). A drive shaft (3) is provided on one side of the transmission box (2). First transmission shafts (4) are respectively connected to two sides of the transmission box (2) and the drive shaft (3) whose axes are perpendicular to each other. The first transmission shaft (4) is respectively connected to a first eccentric member (6) on the side away from the transmission box (2). A plowboard (18) is connected to the outer side of the first eccentric member (6) via a transmission member (15). A transmission wheel (8) is connected to the center of the first eccentric member (6) via a second transmission shaft (7). A second eccentric member (9) is connected to the outer side of the transmission wheel (8). Rake tooth connecting rods (14) are symmetrically provided between the side plates (5). A plurality of rake teeth (13) are evenly provided on the rake tooth connecting rods (14). The end of the second eccentric member (9) is connected to the rake tooth (13) closest to the side plate (5) via a connecting rod (12).

2. A seedling lifting device for raising strawberry seedlings according to claim 1, characterized in that: A connecting plate (16) is symmetrically arranged on one side of the side plate (5) close to the transmission member (15), and the connecting plate (16) is movably connected to the transmission member (15).

3. A seedling lifting device for raising strawberry seedlings according to claim 1, characterized in that: The side plate (5) is provided with a groove (17) near the connecting rod (12), and the groove (17) is an arc-shaped structure.

4. A seedling lifting device for raising strawberry seedlings according to claim 1, characterized in that: An adjusting rod (11) is also provided between the second eccentric member (9) and the connecting rod (12); one end of the adjusting rod (11) is connected to the second eccentric member (9) through an adjusting hole (10) in cooperation with a fastening bolt, and the other end of the adjusting rod (11) is fixedly connected to the connecting rod (12).

5. A seedling lifting device for raising strawberry seedlings according to claim 1, characterized in that: The thickness of the end of the plowboard (18) away from the rake teeth (13) is smaller than the thickness of the end of the plowboard (18) close to the rake teeth (13), and a plurality of screening teeth are evenly arranged on the end of the plowboard (18) close to the rake teeth (13).

6. A seedling lifting device for raising strawberry seedlings according to claim 1, characterized in that: The first eccentric member (6) and the transmission member (15) are movably connected in a hinged manner.

Images