Potato seeder

Abstract

The potato seeder comprises a material pipe, a shovel plate and a supporting plate, the shovel plate is arranged on one side of the lower end of the material pipe, symmetrical side plates are arranged on the two sides of the shovel plate, symmetrical fixing blocks are fixedly arranged on the other side of the lower end of the material pipe, symmetrical connecting blocks are fixedly arranged in the middle of the upper end of the supporting plate, and the connecting blocks are rotationally connected with the fixing blocks through pin shafts. A torsional spring is arranged in the middle of the pin shaft, and a sleeve is fixedly arranged in the middle of the outer side of the connecting block. After the lower portions of the shovel plate and the supporting plate are inserted into soil, the pull handle is pulled upwards, the pull rod is pulled to move upwards in the overturning process of the mounting block, the pull rod pulls the shaft rod to enable the connecting block and the supporting plate to be overturned upwards in an inclined mode, the soil right opposite to the supporting plate is supported upwards in an inclined mode, and potato buds fall into pits shoveled out by the shovel plate and the supporting plate through the material pipe. When potato sprouts are planted, the shovel plate and the supporting plate are pulled out, the supported soil falls onto the potato sprouts to cover the potato sprouts, the planting process can be completed by one person, operation is simpler and more convenient, and the potato planting efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of potato planting, in particular to a potato planter. Background Technique

[0002] Potatoes are annual herbaceous plants of the Solanaceae family and Solanum genus. The tubers of potatoes are rich in starch and crude fiber, which can provide sufficient calories for the human body, and are rich in potassium salts, amino acids, various vitamins and minerals. Its vitamin content is the most complete among all food crops; potatoes also contain carbohydrates, which can provide a sense of fullness and are used as one of the staple foods in some areas. Currently, when planting potatoes on a large scale, mechanized planting is generally used, and the planting efficiency is very high. However, when planting potatoes in scattered plots or when replenishing seedlings in areas where there are missing seedlings in the planting area, due to space limitations, it is not suitable to use mechanical equipment. Usually, farm tools are used to dig pits for planting. In this way, basically two people are required to operate. One person digs the pits, and the other person places the potato sprouts, and then fills and covers them. The operation is relatively troublesome and affects the planting efficiency.

[0003] Therefore, those skilled in the art have provided a potato planter to solve the problems raised in the above background technique. Content of the Utility Model

[0004] To solve the above technical problems, the utility model provides a potato planter, which includes a material pipe, a shovel plate and a support plate. A shovel plate is arranged on one side of the lower end of the material pipe, and symmetrical side plates are arranged on both sides of the shovel plate. Symmetrical fixing blocks are fixedly arranged on the other side of the lower end of the material pipe. The middle part of the upper end of the support plate is fixedly provided with symmetrical connecting blocks, and the connecting blocks are rotationally connected to the fixing blocks through pins. A torsion spring is arranged in the middle of the pin. The middle part of the outer side of the connecting block is fixedly provided with a sleeve, and a shaft rod is sleeved in the middle of the sleeve. Installation blocks are hinged on both sides of the upper part of the material pipe, and the other end of the installation block is integrally provided with a pull handle. An installation through hole is opened in the lower part of the installation block, and a pull rod is slidably connected to the installation through hole. The lower end of the pull rod is integrally provided with a collar, and the collar is sleeved on the end of the shaft rod.

[0005] Preferably: The lower part of the shovel plate inclines towards the support plate. The upper part of the shovel plate is an inclined straight plate structure, and an inclined bending part is arranged at the lower part of the shovel plate.

[0006] Preferably: The support plate includes a curved plate and a straight plate. The lower end of the curved plate is integrally provided with a straight plate extending obliquely downward. The lower end part of the straight plate is provided with a curvature matching the inner side of the bending part at the lower end of the shovel plate. In the initial state, the straight plate is closely attached to the inner lower part of the shovel plate, and the plate surface of the straight plate in contact with the soil is flush with the upper end surface of the bending part at the lower end of the shovel plate.

[0007] Preferably: A detachable hopper is arranged at the upper end of the material pipe, and the hopper is convenient for putting potato sprouts into the material pipe.

[0008] Preferably, main handles corresponding to the pulling handles are arranged on both sides of the upper part of the material pipe. The arrangement of the main handles makes it more convenient for the operator to exert force with his hands and to insert the shovel plate and the support plate into the soil.

[0009] Preferably, the upper portion of the pull rod is bent transversely, and the bent portion is inserted into the mounting through hole at the lower portion of the mounting block and slides relative to the mounting through hole.

[0010] Preferably, a positioning block is arranged at the upper part of the material tube corresponding to the pull handle, a tension spring is hung on the positioning block, and a hook at the other end of the tension spring is hung on a reserved hole at the lower part of the mounting block.

[0011] Technical effects and advantages of the utility model:

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. After the shovel plate and the lower part of the support plate provided by the utility model are inserted into the soil, the handle is pulled upwards, and the pull rod is pulled upwards during the flipping process of the mounting block, and the sleeve at the lower end of the pull rod pulls the shaft rod to flip the connecting block and the support plate obliquely upwards, and the soil facing the support plate is propped up obliquely upwards, and the potato sprouts fall into the pits shoveled out by the shovel plate and the support plate through the material pipe, and the shovel plate and the support plate are pulled out, and the propped up soil falls onto the potato sprouts and covers the potato sprouts. The planting process can be completed by one person, and the operation is simpler and the potato planting efficiency is higher.

[0014] 2. The support plate provided by the utility model includes a curved plate and a straight plate. The lower end of the curved plate is integrally provided with a straight plate extending obliquely downward. The lower end of the straight plate is provided with a curvature that matches the inner side of the bent portion of the lower end of the shovel plate. In the initial state, the straight plate is tightly attached to the lower inner side of the shovel plate, and the plate surface of the straight plate in contact with the soil is flush with the upper end surface of the bent portion of the lower end of the shovel plate. In this way, the cutting surface of the soil is a smooth surface, which makes it more convenient for the shovel plate and the support plate to be inserted into the soil. Since the support plate is an inclined plate surface, the shovel plate and the pit shoveled by the support plate are inclined. After the potato sprouts fall into the bottom of the pit, the soil loosened by the support plate will fall down, and the potato sprouts can be completely covered, so that the covering effect is better and the planting effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a structural diagram of a potato planter provided in an embodiment of the present application;

[0016] Figure 2 It is a structural diagram of the potato planter provided in the embodiment of the present application with the support plate removed;

[0017] Figure 3 is a schematic side view of the structure of a potato planter provided in an embodiment of the present application;

[0018] Figure 4 is a schematic diagram of the side view structure of the potato planter provided by the embodiment of the present application when it is expanded;

[0019] Figure 5 is a side view of a potato planter provided in an embodiment of the present application;

[0020] Figure 6 is a side view of a potato planter provided by an embodiment of the present application when it is expanded;

[0021] Figure 7 is a partial structural diagram of the lower part of the potato planter provided in an embodiment of the present application;

[0022] Figure 8 It is a structural diagram of a support plate in a potato planter provided in an embodiment of the present application;

[0023] Figure 9 is a side view of a support plate in a potato planter provided in an embodiment of the present application;

[0024] Figure 10 It is a connection structure diagram of a pull rod and a handle in a potato planter provided in an embodiment of the present application.

[0025] Among them: material pipe 1, hopper 2, shovel plate 3, side plate 4, fixed block 5, torsion spring 6, support plate 7, radian plate 71, straight plate 72, connecting block 8, sleeve 9, shaft 10, pin 11, pull rod 12, main handle 13, pull handle 14, mounting block 15, tension spring 16, positioning block 17. DETAILED DESCRIPTION

[0026] The present invention is further described in detail below in conjunction with specific implementation methods. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

[0027] Example 1

[0028] See also Figure 1-10, in this embodiment, a potato planter is provided, which includes a material pipe 1, a shovel plate 3 and a support plate 7. A shovel plate 3 is arranged on one side of the lower end of the material pipe 1, and symmetrical side plates 4 are arranged on both sides of the shovel plate 3. The side edges 4 are formed by bending forward on both sides of the shovel plate 3. Symmetrical fixing blocks 5 are fixedly arranged on the other side of the lower end of the material pipe 1. A symmetrical connecting block 8 is fixedly arranged in the middle of the upper end of the support plate 7. The connecting block 8 is rotatably connected to the fixing block 5 through a pin shaft 11. A torsion spring 6 is arranged in the middle of the pin shaft 11. The torsion spring 6 applies a torsional force to the connecting block 8, so that the support plate 7 is closely attached to the inner side of the shovel plate 3. A sleeve 9 is fixedly arranged in the middle of the outer side of the connecting block 8, and a shaft rod 10 is sleeved in the middle of the sleeve 9. Installation blocks 15 are hinged on both sides of the upper part of the material pipe 1. The other end of the installation block 15 is integrally provided with a pull handle 14. An installation through hole is opened in the lower part of the installation block 15. The installation through hole is slidably connected to a pull rod 12. A collar is integrally arranged at the lower end of the pull rod 12, and the collar is sleeved on the end of the shaft rod 10. After the lower parts of the shovel plate 3 and the support plate 7 are inserted into the soil, the pull handle 14 is pulled upward. The pull handle 14 drives the installation block 15 to turn upward. During the turning process of the installation block 15, the pull rod 12 is pulled upward. The collar at the lower end of the pull rod 12 pulls the shaft rod 10 to make the connecting block 8 and the support plate 7 turn obliquely upward, and the soil opposite to the support plate 7 is propped up obliquely upward. The potato buds fall into the pit shoveled out by the shovel plate 3 and the support plate 7 through the material pipe. After the support plate 7 returns to its position under the action of the torsion spring 6, the shovel plate 3 and the support plate 7 are pulled out, and the propped-up soil falls on the potato buds to cover the potato buds. The planting process can be completed by one person, and the operation is more convenient, and the planting efficiency of potatoes is higher.

[0029] The lower part of the shovel plate 3 inclines towards the support plate 7. The upper part of the shovel plate 3 is an inclined straight plate structure, and an inclined bending part is arranged at the lower part of the shovel plate 3.

[0030] The support plate 7 includes a curved plate 71 and a straight plate 72. The lower end of the curved plate 71 is integrally provided with a straight plate 72 extending obliquely downward. The lower end of the straight plate 72 is provided with a curvature matching the inner side of the bending part at the lower end of the shovel plate 3. In the initial state, the straight plate 72 is closely attached to the lower part of the inner side of the shovel plate 7. The plate surface of the straight plate 7 in contact with the soil is flush with the upper end surface of the bending part at the lower end of the shovel plate, so that the cutting surface of the soil is a smooth surface, which is more convenient for the shovel plate 3 and the support plate 7 to insert into the soil.

[0031] Since the support plate 7 is an inclined plate surface, the pit shoveled out by the shovel plate 3 and the support plate 7 is inclined. After the potato buds fall to the bottom of the pit, the soil loosened by the support plate 7 can completely cover the potato buds after falling, and the covering effect is better and the planting effect is better.

[0032] A detachable hopper 2 is arranged at the upper end of the material pipe 1, and the arrangement of the hopper 2 facilitates the putting of potato buds into the material pipe 1.

[0033] On both sides of the upper part of the material pipe 1, main handles 13 corresponding to the pulling handles 14 are provided. The setting of the main handles 13 makes it more convenient for the operator to exert force with the hand and makes it easier to insert the shovel plate 3 and the support plate 7 into the soil.

[0034] The upper part of the pull rod 12 is bent horizontally, and the bent part is inserted into the installation through hole at the lower part of the installation block 15 and slides relative to the installation through hole.

[0035] At the position corresponding to the pulling handle 14 on the upper part of the material pipe 1, a positioning block 17 is provided. A tension spring 16 is hung on the positioning block 17, and the hook at the other end of the tension spring 16 is hung on the reserved hole at the lower part of the installation block 15. The provided tension spring 16 can make it more convenient for the pulling handle 14 to return to its original position.

[0036] Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present invention. The structures, devices, and operation methods not specifically described and explained in the present invention, unless otherwise specified and limited, shall be implemented according to the conventional means in the art.

Claims

1. A potato planter, comprising a material pipe (1), a shovel plate (3) and a support plate (7), characterized in that, One side of the lower end of the material pipe (1) is provided with a shovel plate (3), and symmetrical side plates (4) are arranged on both sides of the shovel plate (3). On the other side of the lower end of the material pipe (1), symmetrical fixing blocks (5) are fixedly arranged. In the middle of the upper end of the support plate (7), symmetrical connecting blocks (8) are fixedly arranged. The connecting blocks (8) are rotationally connected to the fixing blocks (5) through a pin shaft (11). A torsion spring (6) is arranged in the middle of the pin shaft (11). In the middle of the outer side of the connecting block (8), a sleeve (9) is fixedly arranged, and a shaft rod (10) is sleeved in the middle of the sleeve (9). On both sides of the upper part of the material pipe (1), mounting blocks (15) are hinged. The other end of the mounting block (15) is integrally provided with a pulling handle (14). An installation through hole is formed in the lower part of the mounting block (15), and a pull rod (12) is slidably connected to the installation through hole. The lower end of the pull rod (12) is integrally provided with a collar, and the collar is sleeved on the end of the shaft rod (10).

2. The potato planter according to claim 1, characterized in that, The lower part of the shovel plate (3) inclines towards the support plate (7). The upper part of the shovel plate (3) is an inclined straight plate structure, and an inclined bending part is arranged at the lower part of the shovel plate (3).

3. A potato planter according to claim 1, characterized in that, The support plate (7) includes a curved plate (71) and a straight plate (72). The lower end of the curved plate (71) is integrally provided with a straight plate (72) extending obliquely downward. The lower end part of the straight plate (72) is provided with a curvature matching the inner side of the bending part at the lower end of the shovel plate (3). In the initial state, the straight plate (72) is closely attached to the inner side lower part of the shovel plate (3), and the plate surface of the straight plate (72) contacting the soil is flush and transitions with the upper end surface of the bending part at the lower end of the shovel plate.

4. A potato planter according to claim 1, characterized in that, A detachable hopper (2) is arranged at the upper end of the material pipe (1). The arrangement of the hopper (2) facilitates putting potato buds into the material pipe (1).

5. A potato planter according to claim 1, characterized in that, Main handles (13) corresponding to the pulling handles (14) are arranged on both sides of the upper part of the material pipe (1). The arrangement of the main handles (13) makes it more convenient for the operator to exert force with the hand and makes it easier to insert the shovel plate (3) and the support plate (7) into the soil.

6. A potato planter according to claim 1, wherein, The upper part of the pull rod (12) is bent horizontally, and the bent part is inserted into the installation through hole at the lower part of the mounting block (15) and slides relative to the installation through hole.

7. A potato planter according to claim 1, characterized in that, A positioning block (17) is arranged at the upper part of the material pipe (1) corresponding to the pulling handle (14). A tension spring (16) is hung on the positioning block (17), and the hook at the other end of the tension spring (16) is hung on the reserved hole at the lower part of the mounting block (15).

Images