Hand-push type seeding machine
By designing an adjustable plowshare height device in a hand-push seeder, the problem that existing seeders cannot meet the needs of different seed depths is solved, and the practicality and scope of application of the seeder is improved.
Patent Information
- Application Number
- CN202420520000.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-15
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-03-15
AI Technical Summary
The height of the plowshare used for trenching in existing seeders is fixedly set, which cannot meet the depth differences required for different seed growth, reducing the practicality of the seed.
A hand-push seeder is designed, which adopts an adjustable plowshare height device. Through the cooperation of the screw and the moving plate, the height of the plowshare can be adjusted as needed.
It realizes flexible adjustment of the height of the plowshare, adapts to the sowing needs of different seeds, and improves the practicality and efficiency of the seed machine.
Smart Images
Figure CN222515527U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of seed drills, in particular to a hand-push seed drill. Background Art
[0002] The seeder is mainly used for sowing small seeds such as cereals, vegetables, and forage grass. When the seeder is operating, the traveling wheel drives the seed wheel to rotate, and the seeds are discharged from the seed box into the seed pipe according to the required sowing amount, and fall into the opened groove through the furrow opener, and then the seeds are covered and compacted by the soil covering and pressing device.
[0003] The height of the plowshare used for digging furrows in the prior art seed drill is fixed, so that only furrows of fixed depth can be dug. However, different seeds require different depths for growth, so the seed drill cannot meet the sowing requirements of different seeds, and the practicability of the seed drill is reduced. Utility Model Content
[0004] The utility model discloses a hand-push seed drill to solve the shortcomings in the prior art.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a hand-push seeder, including a cart, a placement bucket is fixedly connected to the upper surface of the cart, a discharge pipe is fixedly connected to the bottom of the placement bucket, one end of the discharge pipe is located at the bottom of the cart, a scraper is fixedly connected to the bottom of the cart, an adjustment device is provided at one end of the cart, the adjustment device includes a fixed plate, the fixed plate is fixedly connected to one end of the cart, a screw is threadedly connected to the surface of the fixed plate, one end of the screw is rotatably connected to a movable plate, and a plowshare is fixedly connected to the side of the movable plate away from the screw.
[0006] The effect achieved by the above components is: when it is necessary to use a seeder to sow seeds, first rotate the screw on the fixed plate, and the screw moves with the movable plate and the plowshare. When the plowshare is moved to a suitable position, stop rotating the screw, and then place the seeds in the placement bucket. The staff pushes the cart to the field, and the plowshare digs trenches in the soil. The seeds in the placement bucket fall into the trench through the discharge pipe, and then the scraper moves the soil into the trench to fill it up. The height of the plowshare can be adjusted through the adjustment device, which is convenient for planting different seeds and improves the practicability of the seeder.
[0007] Preferably, one end of the screw is fixedly connected to a handle, and the surface of the handle is provided with anti-slip patterns.
[0008] The effect achieved by the above components is: by providing the handle, it is convenient for the staff to rotate the screw, which brings convenience to the staff.
[0009] Preferably, two mutually symmetrical slide rails are fixedly connected to the bottom of the fixed plate, and sliders are fixedly connected to both ends of the movable plate, and the size of the sliders is adapted to the size of the inner wall of the slide rails.
[0010] The effect achieved by the above components is: by moving the slider of the moving plate in the inner wall of the slide rail, the moving direction of the moving plate is restricted, thereby preventing the moving plate from rotating.
[0011] Preferably, a scale value is provided on one side of the slide rail, and a pointer is fixedly connected to the surface of the movable plate.
[0012] The effect achieved by the above components is that the staff can control the distance moved by the moving plate and the plowshare by observing the scale value of the slide rail pointed by the pointer.
[0013] Preferably, auxiliary devices are provided on both sides of the cart, and the auxiliary devices include two pads, and the two pads are respectively fixedly connected to the two sides of the cart, and reserved holes are provided on the upper surfaces of the pads. The pads are slidably inserted with fixing piles by means of the reserved holes, and a placement groove is provided on the upper surface of the pads, and the size of the placement groove is larger than the size of the fixing pile. A baffle is fixedly connected to one end of the fixing pile, and the size of the baffle is larger than the size of the reserved hole.
[0014] The effect achieved by the above components is: when the staff puts the seeds into the placement bucket, they first move the fixed pile, take the fixed pile out of the placement groove, and insert the fixed pile into the soil through the reserved hole of the pad, thereby achieving the effect of fixing the cart. The auxiliary device achieves the effect of fixing the cart, avoiding the situation where the cart shakes and the seeds fall to the ground when pouring the seeds into the placement bucket.
[0015] Preferably, a groove is provided on one side of the baffle, and the baffle is fixedly connected to a pull rod via the groove.
[0016] The effect achieved by the above components is: by setting the pull rod, it is convenient for the staff to pull the fixed pile out of the soil, which brings convenience to the staff.
[0017] Preferably, a cover plate is slidably provided on the surface of the pad, and the size of the cover plate is matched with the size of the placement groove.
[0018] The effect achieved by the above components is: by setting the cover plate, the fixed pile in the placement groove is limited, so as to prevent the cart from shaking during movement and the fixed pile from falling out of the placement groove.
[0019] In summary, the beneficial effects of the utility model are:
[0020] When it is necessary to use a seeder to sow seeds, first rotate the screw on the fixed plate, and the screw will move with the movable plate and the plowshare. When the plowshare is moved to the appropriate position, stop rotating the screw, and then place the seeds in the placement bucket. The staff pushes the cart to the field, and the plowshare digs trenches in the soil. The seeds in the bucket fall into the trench through the discharge pipe, and then the scraper moves the soil into the trench to fill it up. The height of the plowshare can be adjusted through the adjustment device, which is convenient for planting different seeds and improves the practicability of the seeder. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0022] Figure 2 For this utility model Figure 1 Schematic diagram from another angle;
[0023] Figure 3 It is a three-dimensional structural schematic diagram of the regulating device of the utility model;
[0024] Figure 4 It is a three-dimensional structural schematic diagram of the auxiliary device of the utility model.
[0025] Legend: 1. Trolley; 2. Placement barrel; 3. Discharge pipe; 4. Scraper; 5. Adjustment device; 51. Fixed plate; 52. Screw; 53. Moving plate; 54. Plowshare; 55. Slide rail; 56. Slider; 57. Scale value; 58. Pointer; 59. Handle; 6. Auxiliary device; 61. Pad; 62. Placement slot; 63. Fixed pile; 64. Baffle; 65. Pull rod; 66. Cover plate. DETAILED DESCRIPTION
[0026] Reference Figure 1-4 As shown, this embodiment discloses a hand-push seeder, including a cart 1, a placement bucket 2 is fixedly connected to the upper surface of the cart 1, a discharge pipe 3 is fixedly connected to the bottom of the placement bucket 2, one end of the discharge pipe 3 is located at the bottom of the cart 1, a scraper 4 is fixedly connected to the bottom of the cart 1, an adjustment device 5 is provided at one end of the cart 1, and auxiliary devices 6 are provided on both sides of the cart 1.
[0027] Reference Figure 1-4As shown, the adjusting device 5 includes a fixed plate 51, which is fixedly connected to one end of the cart 1, and a screw 52 is threadedly connected to the surface of the fixed plate 51, and one end of the screw 52 is rotatably connected to a movable plate 53, and a plowshare 54 is fixedly connected to the side of the movable plate 53 away from the screw 52. When the seed drill needs to be used to sow seeds, the screw 52 on the fixed plate 51 is first rotated, and the screw 52 moves with the movable plate 53 and the plowshare 54. When the plowshare 54 is moved to a suitable position, the screw 52 is stopped, and the seeds are placed in the placement barrel 2. The staff pushes the cart 1 to the field, and the plowshare 54 digs trenches on the soil. The seeds in the placement barrel 2 fall into the trench through the discharge pipe 3, and then the scraper 4 moves the soil into the trench to fill the trench. The height of the plowshare 54 can be adjusted by the adjusting device 5, which is convenient for planting different seeds and improves the practicality of the seed drill.
[0028] Reference Figure 1-4 As shown, one end of the screw rod 52 is fixedly connected with a handle 59, and the surface of the handle 59 is provided with anti-skid patterns. By providing the handle 59, the effect of facilitating the staff to rotate the screw rod 52 is achieved, which brings convenience to the staff. The bottom of the fixed plate 51 is fixedly connected with two mutually symmetrical slide rails 55, and both ends of the movable plate 53 are fixedly connected with sliders 56, and the size of the sliders 56 is adapted to the inner wall size of the slide rails 55. By the slider 56 of the movable plate 53 moving in the inner wall of the slide rail 55, the effect of limiting the moving direction of the movable plate 53 is achieved, and the movable plate 53 is prevented from rotating. A scale value 57 is opened on one side of the slide rail 55, and a pointer 58 is fixedly connected to the surface of the movable plate 53. By observing the scale value 57 of the slide rail 55 pointed by the pointer 58, the staff can control the distance moved by the movable plate 53 and the plowshare 54.
[0029] Reference Figure 1-4 As shown, the auxiliary device 6 includes two pads 61, which are fixedly connected to both sides of the cart 1, respectively. A reserved hole is provided on the upper surface of the pad 61, and a fixed pile 63 is provided on the pad 61 by sliding through the reserved hole. A placement groove 62 is provided on the upper surface of the pad 61, and the size of the placement groove 62 is larger than the size of the fixed pile 63. A baffle 64 is fixedly connected to one end of the fixed pile 63, and the size of the baffle 64 is larger than the size of the reserved hole. When the staff puts the seeds into the placement bucket 2, the fixed pile 63 is first moved, the fixed pile 63 is taken out of the placement groove 62, and the fixed pile 63 is inserted into the soil through the reserved hole of the pad 61, so as to achieve the effect of fixing the cart 1. The auxiliary device 6 achieves the effect of fixing the cart 1, and avoids the situation that the cart 1 shakes when the seeds are poured into the placement bucket 2, and the seeds fall to the ground.
[0030] Reference Figure 1-4As shown, a groove is provided on one side of the baffle plate 64, and the baffle plate 64 is fixedly connected to a pull rod 65 by means of the groove. The pull rod 65 is provided to facilitate the staff to pull the fixed pile 63 out of the soil, which brings convenience to the staff. A cover plate 66 is provided on the surface of the pad 61, and the size of the cover plate 66 is adapted to the size of the placement groove 62. The cover plate 66 is provided to limit the fixed pile 63 in the placement groove 62, so as to prevent the cart 1 from shaking during movement and the fixed pile 63 from falling out of the placement groove 62.
[0031] Working principle: When it is necessary to use the seeder to sow seeds, first turn the handle 59, the handle 59 rotates the screw 52 on the fixed plate 51, the screw 52 moves the movable plate 53 and the plowshare 54, the slider 56 of the movable plate 53 moves in the inner wall of the slide rail 55, so as to limit the moving direction of the movable plate 53, the staff controls the moving distance of the plowshare 54 by observing the scale value 57 of the slide rail 55 pointed by the pointer 58, and when the plowshare 54 is moved to the appropriate position, stop turning the handle 59, then place the seeds in the placement bucket 2, the staff pushes the cart 1 to the field, the plowshare 54 digs trenches on the soil, the seeds in the placement bucket 2 fall into the trenches through the discharge pipe 3, and then the scraper 4 moves the soil into the trench to fill it up, and the height of the plowshare 54 is adjusted by the adjustment device 5, which is convenient for planting different seeds and improves the practicality of the seeder.
[0032] When the staff puts the seeds into the placement barrel 2, they first move the fixed pile 63, take the fixed pile 63 out of the placement groove 62, and insert the fixed pile 63 into the soil through the reserved hole of the pad 61, so as to achieve the effect of fixing the cart 1. After pouring the seeds, pull the pull rod 65 on the baffle 64, pull the pull rod 65 with the fixed pile 63 out of the soil, and place the fixed pile 63 in the placement groove 62 and cover it with the cover plate 66. The auxiliary device 6 achieves the effect of fixing the cart 1, avoiding the situation that the cart 1 shakes when pouring the seeds into the placement barrel 2, and the seeds fall to the ground.
Claims
1. A push-type seed drill, comprising a cart (1), characterized in that: The upper surface of the cart (1) is fixedly connected to a placement barrel (2), the bottom of the placement barrel (2) is fixedly connected to a discharge pipe (3), one end of the discharge pipe (3) is located at the bottom of the cart (1), the bottom of the cart (1) is fixedly connected to a scraper (4), one end of the cart (1) is provided with an adjustment device (5), the adjustment device (5) comprises a fixed plate (51), the fixed plate (51) is fixedly connected to one end of the cart (1), the surface of the fixed plate (51) is threadedly connected to a screw rod (52), one end of the screw rod (52) is rotatably connected to a movable plate (53), and the side of the movable plate (53) away from the screw rod (52) is fixedly connected to a plowshare (54).
2. A hand-push seeder according to claim 1, characterized in that: One end of the screw rod (52) is fixedly connected to a handle (59), and the surface of the handle (59) is provided with anti-slip grooves.
3. A hand-push seeder according to claim 1, characterized in that: The bottom of the fixed plate (51) is fixedly connected to two mutually symmetrical slide rails (55), and both ends of the movable plate (53) are fixedly connected to sliders (56), and the size of the sliders (56) is adapted to the size of the inner wall of the slide rails (55).
4. A hand-push seeder according to claim 3, characterized in that: A scale value (57) is provided on one side of the slide rail (55), and a pointer (58) is fixedly connected to the surface of the movable plate (53).
5. A hand-push seeder according to claim 1, characterized in that: Auxiliary devices (6) are provided on both sides of the cart (1), and the auxiliary devices (6) include two pads (61). The two pads (61) are fixedly connected to the two sides of the cart (1) respectively, and a reserved hole is provided on the upper surface of the pad (61). The pad (61) is provided with a fixed pile (63) by sliding through the reserved hole. A placement groove (62) is provided on the upper surface of the pad (61), and the size of the placement groove (62) is larger than the size of the fixed pile (63). One end of the fixed pile (63) is fixedly connected with a baffle (64), and the size of the baffle (64) is larger than the size of the reserved hole.
6. A hand-push seeder according to claim 5, characterized in that: A groove is formed on one side of the baffle plate (64), and the baffle plate (64) is fixedly connected to a pull rod (65) via the groove.
7. A hand-push seeder according to claim 5, characterized in that: A cover plate (66) is slidably provided on the surface of the pad (61), and the size of the cover plate (66) is adapted to the size of the placement groove (62).