Agricultural planting seeding device
The seed quantity is independently controlled by the sealing column and sealing ring structure. Combined with the storage box and foot pedal design, the problem of poor seed delivery in soft soil layers is solved, and reliable seed control and continuous sowing are achieved.
Patent Information
- Application Number
- CN202423066960.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-12
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-12-12
AI Technical Summary
Existing agricultural planting and sowing devices have difficulty effectively transporting seeds in soft soil layers, and the insufficient driving force of the soil during gear rotation leads to poor seed transport.
It adopts a sealing column and sealing ring structure. The sealing column controls the number of seeds through the cooperation of push handle and spring, which is independent of the soil looseness. Combined with the storage box and foot pedal design, it improves the reliability of sowing.
It enables reliable seed control and continuous sowing under different soil conditions, reduces seed blockage, and improves the reliability of the device.
Smart Images
Figure CN223568073U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to sowing equipment technical field especially relates to an agricultural planting seeding device. BACKGROUND
[0002] The agricultural planting seeding device is a kind of equipment for scattering crop seeds into soil according to certain requirements.
[0003] Prior art discloses a kind of portable corn seeding equipment, including installation shell, the bottom outer wall of installation shell is welded with the pipe of insertion, the bottom of the pipe of insertion is provided with sharp end, the inside of installation shell is connected with gear through bearing, the inside of installation shell is slidably connected with rack, rack is engaged with gear, the top of gear is opened with accommodating groove, the bottom outer wall of rack is welded with extrusion rod, the outside of extrusion rod is fixed with dynamic stop ring, the outer wall of one side of pipe of insertion is fixed with the fixed stop ring of being inserted in the outside of extrusion rod, the pipe of insertion in the process of insertion soil, extrusion rod is driven rack to move by the reaction force of soil, so that rack drives gear to rotate, the rotation of gear drops single corn seed in the inside of pipe of insertion.
[0004] The rotation of gear in the above-mentioned device depends on the pushing of extrusion rod, and the extrusion rod is pushed by the soil outside, for the soil layer that land is relatively soft, when device moves down, the gear is difficult to rotate 180 ° due to the pushing force of loosening soil on extrusion rod is not enough, finally leading to gear can not transmit seed downward.
[0005] Therefore, it is necessary to provide an agricultural planting seeding device to solve the above technical problems. UTILITY MODEL CONTENT
[0006] In view of the above situation, in order to overcome the defects of prior art, the utility model provides an agricultural planting seeding device, which can reduce the influence of soil quality on device seeding.
[0007] To achieve the above object, the utility model adopts the following technical scheme:
[0008] The agricultural planting seeding device comprises a hollow rod, a wedge-shaped sharp end at the lower end of the hollow rod, a beak end articulated on one side of the sharp end, a storage box provided at the upper end of the hollow rod, a pull rod articulated with the beak end, a handle provided at the upper end of the pull rod, a sealing ring fixed on the inner wall of the hollow rod, a sealing column slidably arranged in the sealing ring, a push handle connected with the lower end of the sealing column, the push handle slidably connected with the outer wall of the hollow rod, a spring provided at the lower end of the push handle, and the other end of the spring fixed in a limiting box on the side wall of the hollow rod.
[0009] Preferably, the upper end edge of the sealing ring is high, the middle part is low, and the middle part is recessed.
[0010] Preferably, the hollow rod outer wall is fixedly provided with a foot pedal.
[0011] Preferably, the storage box is open at the upper end, and a cover body is threadedly connected at the opening.
[0012] Preferably, the upper end of the sealing column is frustoconical.
[0013] Preferably, the hollow rod outer wall is provided with a hand holding portion, and the hand holding portion is provided with a silica gel sleeve.
[0014] Compared with the prior art, the utility model has the following beneficial effects:
[0015] (1) The utility model discloses a sealing column and a sealing ring are arranged to control the number of seeds falling, and compared with the prior art, the control component and other parts of the device are independently operated, that is, the control of the falling of seeds can be realized regardless of the softness of the soil, and the reliability is higher.
[0016] (2) The upper end of the sealing ring is recessed, and the seeds enter the recessed area of the sealing ring, so that when the sealing column moves downward and the through hole of the sealing ring is opened, the seeds directly pass through the through hole, reducing the possibility of the seeds being stuck in the through hole.
[0017] (3) The utility model discloses a storage box, which can place more seeds at one time, is beneficial to continuous seeding, and can also block the seeds in the storage box from being bounced up due to the upward movement of the sealing column driven by the spring. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 The utility model provides the structure schematic diagram of agricultural planting seeding device;
[0019] Figure 2 The utility model provides the agricultural planting seeding device's sectional view;
[0020] Figure 3 For Figure 2 The enlarged view of A in the middle.
[0021] Wherein, the name corresponding to the reference sign is: 101, hollow rod;102, storage box;103, tip;104, beak end;105, foot pedal;106, pull rod;107, handle;108, push handle;109, spring;110, limiting box;111, sealing column;112, sealing ring;113, cover body;114, hand holding portion. DETAILED DESCRIPTION
[0022] The utility model will be further described below in combination with the drawings and examples, and the mode of the utility model includes but is not limited to the following examples.
[0023] First embodiment:
[0024] As Figures 1-3 shown, the agricultural planting and seeding device provided by the utility model, including: hollow rod 101, hollow rod 101 is a circular thin-walled steel pipe, the lower end of hollow rod 101 is obliquely cut to form a wedge-shaped tip 103, the tip 103 is hingedly connected with a beak end 104 which is shaped to fit, the beak end 104 can cover the opening of the tip 103 and form the effect of a closed port, a storage box 102 is arranged at the upper end of the hollow rod 101, the storage box 102 is conical and is welded to the hollow rod 101, crop seeds such as corn and peanut seeds are placed in the storage box 102 for standby, the beak end 104 is hingedly connected with a pull rod 106, a handle 107 is arranged at the upper end of the pull rod 106, one end of the handle 107 is horizontal, a sealing ring 112 is fixedly arranged on the inner wall of the hollow rod 101, the sealing ring 112 is a circular ring, a through hole is formed in the middle part, a sealing column 111 is slidably arranged in the through hole of the sealing ring 112, the lower end of the sealing column 111 is connected with a push handle 108, the push handle 108 extends outwardly and horizontally through a slot in the wall of the hollow rod 101, the push handle 108 slides in the slot in the outer wall of the hollow rod 101, a spring 109 is arranged at the lower end of the push handle 108, the other end of the spring 109 is fixedly arranged in a limiting box 110 in the side wall of the hollow rod 101 to support the spring 109, a groove is also formed in the side wall of the limiting box 110, one end of the handle 107 close to the sealing column 111 slides in the groove of the limiting box 110, the spring 109 supports the push handle 108 and the sealing column 111, in use, the hollow rod 101 is held by hand, the tip 103 faces the soil, then the device is pushed downwardly with force so that the tip 103 and the beak end 104 enter the soil to a certain depth, the handle 107 is pulled upwardly, the upward movement of the handle 107 drives the pull rod 106 to move upwardly, the upward movement of the pull rod 106 drives the beak end 104 to rotate backwardly, at this time, the tip 103 is open, finally, the push handle 108 is pressed downwardly, the push handle 108 drives the spring 109 to compress and simultaneously drives the sealing column 111 to move downwardly, the upper end of the sealing column 111 is immediately separated from the sealing ring 112, the through hole in the middle part of the sealing ring 112 is opened, thus the seeds in the storage box 102 fall downwardly from the through hole and finally enter the soil, then the push handle 108 is quickly released, under the pushing of the spring 109, the push handle 108 and the sealing column 111 are reset, the sealing column 111 is returned to the through hole in the sealing ring 112, the through hole is blocked so that the seeds cannot fall from the through hole, finally, the tip 103 and the beak end 104 of the device are pulled out of the soil, thus one seeding is completed.
[0025] The sealing column 111 and the sealing ring 112 are arranged to control the number of seeds falling, compared with the existing gear control mode, the control component and other parts of the device work independently, that is, the control of the number of seeds falling is not affected by the softness of the soil, and the reliability is higher.
[0026] Second embodiment:
[0027] As Figure 3 shown, the upper end edge of the sealing ring 112 is high in the middle and low, and the middle part is concave, and the upper end of the sealing column 111 is in the shape of a circular truncated cone. After the seeds are placed in the storage box 102, the seeds at the lowermost end are accumulated on the upper end of the sealing ring 112. Since the upper end of the sealing ring 112 is concave, the seeds will enter the concave area of the sealing ring 112. In this way, when the sealing column 111 moves downward and the through hole of the sealing ring 112 is opened, the seeds directly pass through the through hole, reducing the possibility of the seeds being stuck in the through hole.
[0028] Third embodiment:
[0029] As Figure 1 shown, the outer wall of the hollow rod 101 is fixedly provided with a foot pedal 105. The foot pedal 105 is made of thin steel plate and is welded to the lower end of the outer wall of the hollow rod 101. In use, the staff first places the device on the ground, and then steps on the foot pedal 105. In this way, the device is pushed downward and the sharp end 103 enters the soil, which is more labor-saving.
[0030] Fourth embodiment:
[0031] As shown, the upper end of the storage box 102 is open, and the opening is threadedly connected with a cover body 113. The cover body 113 covers the storage box 102 to prevent the seeds in the storage box 102 from falling out of the storage box 102 during the operation of the device. After the storage box 102 is arranged, more seeds can be placed in the storage box 102 at one time, which is conducive to continuous seeding and can also block the seeds in the storage box 102 from being bounced up due to the upward movement of the sealing column 111 driven by the spring 109.
[0032] Fifth embodiment:
[0033] As Figure 1 shown, the outer wall of the hollow rod 101 is provided with a hand holding part 114. The hand holding part 114 is provided with a silica gel sleeve. The silica gel sleeve is soft and can increase the friction with the hand to protect the hands of the staff.
[0034] Working principle: The push handle 108 is pressed downward, the push handle 108 drives the spring 109 to compress and drives the sealing column 111 to move downward. The upper end of the sealing column 111 is separated from the sealing ring 112, the through hole in the middle of the sealing ring 112 is opened, and then the seeds in the storage box 102 fall downward from the through hole.
[0035] The above embodiment is only one of the preferred embodiments of the present application, and should not be used to limit the protection scope of the present application. Any modification or polishing made within the main design idea and spirit of the present application without substantial meaning, and the technical problems solved are still consistent with the present application, which should be included in the protection scope of the present application.
Claims
1. An agricultural planting and sowing device, characterized in that, include: A hollow rod (101) has a wedge-shaped tip (103) at its lower end. A beak end (104) adapted to the shape of the tip (103) is hinged to one side. A storage box (102) is provided at the upper end of the hollow rod (101). A pull rod (106) is hinged to the beak end (104). A handle (107) is provided at the upper end of the pull rod (106). A sealing ring (112) is fixedly provided on the inner wall of the hollow rod (101). A sealing post (111) is slidably provided in the sealing ring (112). A push handle (108) is connected to the lower end of the sealing post (111). The push handle (108) is slidably connected to the outer wall of the hollow rod (101). A spring (109) is provided at the lower end of the push handle (108). The other end of the spring (109) is fixed in the limiting box (110) on the side wall of the hollow rod (101).
2. The agricultural planting and sowing device according to claim 1, characterized in that, The sealing ring (112) has a high upper edge and a low middle part, forming a concave shape in the middle.
3. The agricultural planting and sowing device according to claim 1, characterized in that, A foot pedal (105) is fixedly provided on the outer wall of the hollow rod (101).
4. The agricultural planting and sowing device according to claim 1, characterized in that, The storage box (102) has an opening at the top, and a cover (113) is threadedly connected to the opening.
5. The agricultural planting and sowing device according to claim 1, characterized in that, The upper end of the sealing column (111) is frustum-shaped.
6. The agricultural planting and sowing device according to claim 1, characterized in that, The hollow rod (101) has a handle (114) on its outer wall, and the handle (114) is provided with a silicone sleeve.