Potato planter

Abstract

The utility model belongs to the technical field of agricultural appliances, and particularly relates to a potato planter, which comprises a connecting shaft, a long rod, a spacing structure and a limiting structure, and realizes accurate positioning and uniform distribution of potato planting through the cooperation of all the parts, thereby effectively improving the planting efficiency and the yield. Two long rods are rotationally connected to the connecting shaft, connecting sleeves are fixedly connected to the bottom ends of the long rods, every two adjacent connecting sleeves abut against each other, a distance fixing structure is arranged on the connecting shaft and comprises a connecting rod and a sliding rod, the connecting rod is rotationally connected to the connecting shaft, the sliding rod is slidably connected to the connecting rod, and a measuring rod is rotationally connected to the sliding rod. The measuring rod is slidably connected with an insertion block, the insertion block is clamped on the sliding rod, the connecting rod is provided with a knob, the knob abuts against the sliding rod, and the connecting shaft is provided with a limiting structure. The distance between two adjacent seed tubers in the potato planting process can be ensured to be equal, so that the yield of potatoes is effectively ensured, and the use stability is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of agricultural appliance, and specifically relates to a potato planter. BACKGROUND

[0002] Potato is a kind of annual herbaceous plant of solanaceae solanum, and the stem is rhombic with hair, and potato needs to be buried into the ground during planting, so as to facilitate the planting of seed pieces by a potato planter.

[0003] However, the traditional potato planter is manually moved a distance for planting at the next point after planting is completed, and the distance is determined by the experience of the staff, so that the distance between adjacent seed pieces cannot be accurately controlled, and the yield of potato is affected by too large or too small distance, thereby leading to poor stability of planting.

[0004] Therefore, a potato planter capable of ensuring planting distance is needed. UTILITY MODEL CONTENT

[0005] Therefore, it is necessary to provide a potato planter capable of ensuring that the distance between adjacent seed pieces is equal during planting, thereby effectively ensuring the yield of potato and improving the stability of use.

[0006] The technical solution of the utility model to solve the above technical problem is as follows:

[0007] A potato planter comprises a connecting shaft, two long rods are rotationally connected to the connecting shaft, a connecting sleeve is fixedly connected to the bottom end of the long rod, adjacent two connecting sleeves abut each other, a distance setting structure is arranged on the connecting shaft, the distance setting structure comprises a connecting rod and a sliding rod, the connecting rod is rotationally connected to the connecting shaft, the sliding rod is slidingly connected to the connecting rod, a measuring rod is rotationally connected to the sliding rod, a plug-in block is slidingly connected to the measuring rod, two insertion grooves are arranged on the sliding rod, the plug-in block is clamped between one end of the plug-in block and one of the insertion grooves, a knob is threadedly connected to the connecting rod, the knob abuts against the sliding rod at one end, and a limiting structure is arranged on the connecting shaft.

[0008] Optionally, in an embodiment of the utility model, a second spring is arranged outside the plug-in block, one end of the second spring is fixedly connected to the plug-in block, and the other end of the second spring is fixedly connected to the measuring rod.

[0009] Optionally, in an embodiment of the utility model, the cross section of one end of the plug-in block is in trapezoidal structure, and the cross section of the other end of the plug-in block is in T-shaped structure.

[0010] Optionally, in an embodiment of the utility model, long rod is fixedly connected with connecting piece, first spring is fixedly connected between two connecting pieces.

[0011] Optionally, in an embodiment of the utility model, the connecting sleeve is fixedly connected with the baffle, and the two connecting sleeves are conical in structure after being combined.

[0012] Optionally, in an embodiment of the utility model, the limiting structure comprises a sliding block and a third spring, the connecting shaft is slidably connected with the sliding block, one end of the sliding block is fixedly connected with a clamping block, four clamping grooves are arranged on the connecting rod, and the clamping block is clamped between the four clamping grooves.

[0013] Optionally, in an embodiment of the utility model, the third spring is arranged outside the sliding block, one end of the third spring is fixedly connected to the connecting shaft, and the other end of the third spring is fixedly connected to the sliding block.

[0014] Optionally, in an embodiment of the utility model, the cross section of one end of the clamping groove is trapezoidal in structure, the clamping block is overall in the shape of a cross, and the middle part of the sliding block is in the shape of a quadrangular prism.

[0015] The utility model discloses the beneficial effects are:

[0016] The utility model provides a kind of potato planter, place potato between two connecting sleeves, when connecting sleeve is inserted into soil, long rod can be driven to open two connecting sleeves by reverse rotation, when connecting sleeve is opened, two long rods are then, at this time, potato seed piece will be left in soil, to realize the planting of one seed piece, compared with artificial spade planting can be more time and physical energy saving, the bottom end of measuring rod corresponds the last planting point when needing to plant next point, then the above-mentioned operation can be carried out the planting of next point again, the distance between adjacent two potato seed pieces can be guaranteed to be equal by the above-mentioned operation, guarantee the stability of planting, the sliding rod can be slid on connecting rod, measuring rod slides along with sliding rod, and the position of sliding rod can be fixed by rotating knob, so as to be convenient for adjusting the distance of planting, effectively improve the flexibility of use, when not needing to use planter, measuring rod can be rotated by pulling insert block, and measuring rod can be fixed by operating insert block when measuring rod is rotated by ninety degrees and sliding rod, again connecting rod is rotated and is positioned by limiting structure, to realize the storage of measuring rod, so as to reduce the occupation of space, more convenient for transportation and storage of planter. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced as follows. It should be understood that the following drawings only show some of the embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0019] Figure 2 It is Figure 1 It is an enlarged schematic diagram of part A shown in the figure.

[0020] Figure 3 It is Figure 1 It is an enlarged schematic diagram of part B shown in the figure.

[0021] Figure 4 It is a schematic diagram of the connection structure of the connecting rod and the clamping groove of the present application.

[0022] Reference signs: connecting shaft 1, long rod 2, connecting sleeve 3, baffle 4, connecting piece 5, first spring 6, distance fixing structure 7, connecting rod 701, sliding rod 702, measuring rod 703, knob 704, plug block 705, second spring 706, plug groove 707, limiting structure 8, sliding block 801, third spring 802, clamping block 803, clamping groove 804. DETAILED DESCRIPTION

[0023] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The technical solutions of the present application will be further described below in combination with the drawings of the embodiments of the present application. The present application is not limited to the following specific embodiments.

[0024] It should be understood that the same or similar reference numerals in the drawings of the embodiments correspond to the same or similar components. In the description of the present application, it should be understood that the orientation or position relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore the terms describing the position relationship in the drawings cannot be understood as a limitation on the present patent, and the above terms can be understood according to the specific meaning by the person skilled in the art according to the specific situation.

[0025] Embodiment 1

[0026] Based on the existing potato planter cannot accurately grasp the planting spacing, therefore, design a can ensure the planting spacing, convenient to use the potato planter, the specific scheme as follows:

[0027] As Figures 1-4 The potato planter shown, comprising: connecting shaft 1, connecting shaft 1 is rotatably connected with two long rod 2, the bottom end of long rod 2 is fixedly connected with connecting sleeve 3, the adjacent two connecting sleeve 3 between each other, connecting shaft 1 is provided with distance structure 7, distance structure 7 includes connecting rod 701 and slide 702, connecting shaft 1 is rotatably connected with connecting rod 701, connecting rod 701 is slidably connected with slide 702, slide 702 is rotatably connected with measuring rod 703, measuring rod 703 is slidably connected with plug 705, slide 702 is provided with two insertion slot 707, one end of plug 705 and one of the insertion slot 707 between the engagement, connecting rod 701 is threadedly connected with knob 704, one end of knob 704 and slide 702 between the resistance, connecting shaft 1 is provided with limit structure 8.

[0028] As Figure 2 The plug 705 is provided with a second spring 706 outside, one end of the second spring 706 is fixedly connected with the plug 705, the other end of the second spring 706 is fixedly connected with the measuring rod 703, therefore, under the action of the second spring 706 can make the plug 705 always and the insertion slot 707 between the engagement.

[0029] As Figure 2 The cross section of one end of the plug 705 is trapezoidal structure, the cross section of the other end of the plug 705 is T-shaped structure, therefore, can be in the plug 705 and the insertion slot 707 between the engagement when play a guiding role.

[0030] As Figure 1 The long rod 2 is fixedly connected with the connecting piece 5, the first spring 6 is fixedly connected between the two connecting pieces 5, therefore, can make the two connecting sleeve 3 between the automatic merger together under the action of the first spring 6, so as to facilitate the placement of potato seed piece.

[0031] As Figure 1 The connecting sleeve 3 is fixedly connected with the baffle 4, the two connecting sleeve 3 is merged together and presents a conical structure, therefore, when the connecting sleeve 3 is inserted into the soil, the control of the insertion depth can be realized by the resistance between the baffle 4 and the ground, so as to be more convenient to use.

[0032] As Figure 1 , Figure 3 And Figure 4As shown, the limiting structure 8 includes a sliding block 801 and a third spring 802, the sliding block 801 is slidingly connected on the connecting shaft 1, one end of the sliding block 801 is fixedly connected with a clamping block 803, four clamping grooves 804 are arranged on the connecting rod 701, the clamping block 803 is clamped with the four clamping grooves 804, so that the connecting rod 701 can be fixed when it is rotated by ninety degrees for folding and storage.

[0033] As shown in the Figure 3 As shown, the outside of the sliding block 801 is sleeved with the third spring 802, one end of the third spring 802 is fixedly connected to the connecting shaft 1, the other end of the third spring 802 is fixedly connected to the sliding block 801, so that the clamping block 803 can be clamped with the clamping groove 804 at all times.

[0034] As shown in the Figure 3 As shown, the cross section of one end of the clamping groove 804 is a trapezoidal structure, the clamping block 803 is a whole "cross" structure, and the middle of the sliding block 801 is a four-prism structure, so that the rotation between the sliding block 801 and the connecting shaft 1 can be avoided.

[0035] Working principle:

[0036] In use, the potatoes are placed between the two connecting sleeves 3, and then the two connecting sleeves 3 are inserted into the soil. The baffle 4 will be in contact with the ground during the process of inserting the connecting sleeve 3 into the soil, thereby controlling the depth of insertion. After the connecting sleeve 3 is inserted into the soil, the two long rods 2 can be held by hand, and then the long rods 2 are simultaneously rotated in reverse. The rotation of the two long rods 2 drives the two connecting sleeves 3 to open, and the first spring 6 is elongated. After the connecting sleeve 3 is opened, the two long rods 2 are held by hand to pull out the connecting sleeve 3 from the soil. At this time, the potato seed pieces are left in the soil, thereby realizing the planting of one seed piece. Compared with manual planting with a hoe, the time and physical strength can be saved, thereby improving the convenience of operation. When the next point needs to be planted, the bottom end of the measuring rod 703 can correspond to the last planting point, and then the above operation is repeated to insert the two connecting sleeves 3 into the soil for planting at the next point. Through the above operation, the distance between the two adjacent potato seed pieces can be ensured to be equal, thereby ensuring the yield of potatoes.

[0037] The slide rod 702 can slide on the connecting rod 701, and the measuring rod 703 moves with the slide rod 702. The position adjustment of the slide rod 702 can be realized by rotating the knob 704 and making the end of the knob 704 abut against the slide rod 702, thereby fixing the slide rod 702, so as to facilitate the adjustment of the planting distance, effectively improving the flexibility of use.

[0038] When the planter is not needed, the plug 705 can be pulled, the second spring 706 is elongated, when the plug 705 is not engaged with one of the slots 707, the measuring rod 703 can be rotated towards the slide 702, when the measuring rod 703 is rotated by ninety degrees and the slide 702 is close together, the second spring 706 is contracted to engage the plug 705 with the other slot 707, then the slide 801 is pressed, the third spring 802 is contracted, the slide 801 drives the block 803 to move away from the slot 804, when the block 803 is not engaged with the slot 804, the connecting rod 701 can be rotated by ninety degrees, then the third spring 802 is contracted to engage the block 803 with the slot 804 again, at this time, the storage of the measuring rod 703 is realized, so that the space occupation can be reduced, and the transportation and storage of the device are more convenient.

[0039] The potato planter of the scheme is convenient for planting potatoes, improves planting efficiency, ensures that the planting interval of adjacent potatoes is the same through the measuring rod 703, stabilizes the yield of potatoes, and the distance of the measuring rod 703 can be adjusted, so that different planting intervals are adjusted, the measuring rod 703 and the connecting rod 701 can be rotated, are attached to the main body structure, the storage of the measuring rod 703 is realized, and the space occupation is reduced.

[0040] Obviously, the above embodiments of the utility model are merely examples for clearly illustrating the utility model, and are not the limitation on the implementation mode of the utility model. For ordinary skilled in the art, on the basis of the above description, other different forms of changes or changes can be made. Here, all the implementation modes are not enumerated. Any modification, equivalent replacement and improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model claim.

Claims

1. A potato planter comprising a connecting shaft, characterized in that: The connecting shaft is rotationally connected with two long rods, the bottom end of the long rod is fixedly connected with a connecting sleeve, the adjacent two connecting sleeves abut against each other, the connecting shaft is provided with a distance structure, the distance structure comprises a connecting rod and a slide rod, the connecting rod is rotationally connected with the connecting shaft, the slide rod is slidingly connected with the connecting rod, the slide rod is rotationally connected with a measuring rod, the measuring rod is slidingly connected with a plug, the slide rod is provided with two insertion grooves, one end of the plug is clamped with one of the insertion grooves, the connecting rod is threadedly connected with a knob, one end of the knob abuts against the slide rod, and the connecting shaft is provided with a limiting structure.

2. A potato planter according to claim 1, characterised in that: The plug is externally sleeved with a second spring, one end of the second spring is fixedly connected with the plug, and the other end of the second spring is fixedly connected with the measuring rod.

3. A potato planter according to claim 1, characterized in that: The cross section of one end of the plug is a trapezoidal structure, and the cross section of the other end of the plug is a T-shaped structure.

4. A potato planter according to claim 1, characterized in that: The long rod is fixedly connected with a connecting piece, and the first spring is fixedly connected between the two connecting pieces.

5. A potato planter according to claim 1, wherein: The connecting sleeve is fixedly connected with a baffle, and the two connecting sleeves are conical after being combined.

6. A potato planter according to claim 1, characterized in that: The limiting structure comprises a sliding block and a third spring, the sliding block is slidingly connected with the connecting shaft, one end of the sliding block is fixedly connected with a clamping block, the connecting rod is provided with four clamping grooves, and the clamping block is clamped with the four clamping grooves.

7. A potato planter according to claim 6, characterised in that: The sliding block is externally sleeved with the third spring, one end of the third spring is fixedly connected with the connecting shaft, and the other end of the third spring is fixedly connected with the sliding block.

8. A potato planter according to claim 6, characterized in that: The cross section of one end of the clamping groove is a trapezoidal structure, the clamping block is in the shape of a cross, and the middle part of the sliding block is in the shape of a quadrangular prism.

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