Wheat wide-narrow row broadcaster
By designing wheat width and narrow scattered broadcasting machines, using the cooperation of components such as thread poles, T -shaped boards, etc., the adjustment of the distance and depth of wheat scattered broadcasting is realized, and the problem of poor flexibility caused by the fixing of the existing wheat scattering machine. Flexibility and practicality.
Patent Information
- Application Number
- CN202420951959.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-06
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-05-06
AI Technical Summary
During the use of existing wheat spreaders, the row spacing of wheat seeds is fixed, resulting in poor device flexibility and practicality.
Design a kind of wheat wide and narrow scattering machine. By setting up the cooperation of thread poles, T -shaped plates, square frames, tooth panels and gears, the distance between the two adjacent ditch plows can be adjusted, thereby adjusting the lower end of the sketch hose The distance between the wheat sprinkle is regulated. At the same time, through the cooperation of thread rods, thread board, hinge plate, and adjustment board, it can drive the sowing mechanism to move up and down and adjust the depth of the sowing.
The flexible adjustment of the distance and depth of wheat spreading row, and improved the flexibility and practicality of the device in the process of sowing.
Smart Images
Figure CN222396132U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a wheat spreader, in particular to a wheat wide and narrow row spreader. Background Art
[0002] Wheat is one of the important food crops in China. Wheat spreaders are usually used to complete the sowing process of wheat seeds.
[0003] At present, there are still some defects and shortcomings in the use of wheat spreaders. The specific areas that need to be improved are as follows:
[0004] The row spacing of wheat sowing in the existing wheat spreader is mostly fixed during use, which leads to poor flexibility and practicality of the device during use. Utility Model Content
[0005] The utility model aims to provide a wheat wide and narrow row spreader to solve the problem that the row spacing of wheat sowing of the existing wheat spreader mentioned in the above background technology is mostly fixed during use, which leads to poor flexibility and practicality of the device during use.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wheat wide and narrow row spreader, comprising a mounting plate, which is fixedly connected to the lower end of a seeding box through two fixing plates arranged at its upper end, and three seeding hoses are fixedly connected to the lower end of the seeding box, and the lower ends of the three seeding hoses respectively pass through three through holes opened inside the mounting plate and are all sleeved with the right side of a spreading mechanism, the upper end of the spreading mechanism is fixedly connected to the lower side of an adjusting mechanism, and the upper end of the adjusting mechanism is fixedly connected to the upper end of the mounting plate.
[0007] As a preferred technical solution of the utility model, a connecting frame is fixedly connected to the left side of the mounting plate, and two movable wheel mounting frames are fixedly connected to the right end of the mounting plate, and movable wheels are arranged at the lower ends of the two movable wheel mounting frames.
[0008] As a preferred technical solution of the utility model, the adjustment mechanism includes a fixing plate 2, and two fixing plates 2 are provided. The upper ends of the two fixing plates 2 are fixedly connected to the lower end of the mounting plate, and the two fixing plates 2 are movably connected to the front and rear sides of the threaded rod 1 through the connecting holes opened therein.
[0009] As a preferred technical solution of the utility model, two threaded plates are threadedly connected to the threaded rod, the lower ends of the two threaded plates are movably connected to hinged plates, and the lower ends of the two hinged plates are movably connected to the upper end of the adjustment plate.
[0010] As a preferred technical solution of the utility model, the lower end of the adjustment plate is fixedly connected to the upper end of the spreading mechanism, and the adjustment plate is movably connected to four limiting rods through two limiting holes opened inside the front and rear ends thereof, and the upper ends of the four limiting rods are fixedly connected to the lower end of the mounting plate.
[0011] As a preferred technical solution of the utility model, the two threaded plates are movably connected to the two limiting rods 2 through two limiting holes opened therein, and the front and rear ends of the two limiting rods 2 are respectively fixedly connected to the relatively close ends of the two fixed plates 2.
[0012] As a preferred technical solution of the utility model, the spreading mechanism includes a fixed plate three, two of which are provided, the upper ends of the two fixed plates three are fixedly connected to the lower end of the adjustment plate, the relatively close ends of the two fixed plates three are fixedly connected to a cross plate, and the relatively close ends of the two cross plates are respectively fixedly connected to the front and rear ends of the square block.
[0013] As a preferred technical solution of the utility model, the two horizontal plates are movably connected with square frames, the upper ends of the two square frames are fixedly connected with T-shaped plates, the relatively close ends of the two T-shaped plates are fixedly connected with toothed plates, the two toothed plates are meshed with gears for transmission, the gears are movably connected with the upper end of the fixed shaft, and the lower end of the fixed shaft is fixedly connected to the upper end of the square block.
[0014] As a preferred technical solution of the utility model, the right ends of the square block and the two square frames are fixedly connected with furrowing plows, the right ends of the three furrowing plows are fixedly connected with sleeves, the three sleeves are respectively connected to the lower sides of three sowing hoses, and the three furrowing plows are movably connected to the fixed rod through the circular holes opened inside the upper ends thereof.
[0015] As a preferred technical solution of the utility model, the front and rear ends of the fixing rod are respectively fixedly connected to the relatively close ends of the two fixing plates three, the front fixing plate three is movably connected to the front side of the threaded rod two through a circular hole opened inside it, the threaded rod two is movably connected to a T-shaped plate with a threaded hole opened inside the front side, the rear end of the threaded rod two is movably connected to a support block, and the lower end of the support block is fixedly connected to the upper end of the front horizontal plate.
[0016] Compared with the prior art, the beneficial effects of the utility model are:
[0017] The utility model can drive the two furrowing plows on the front and rear sides to move relative to each other through the mutual cooperation between the arranged threaded rod 2, the T-shaped plate, the square frame, the toothed plate and the gear, thereby achieving the process of adjusting the distance between the two adjacent furrowing plows. In the process of adjusting the spacing between the two adjacent furrowing plows, the spacing between the lower ends of the two adjacent sowing hoses can be adjusted under the action of the arranged sleeve, so that the sowing spacing in the wheat sowing process can be adjusted, thereby increasing the flexibility of the device in the process of sowing wheat seeds. The mutual cooperation between the arranged threaded rod 1, the threaded plate, the hinged plate and the adjustment plate can drive the sowing mechanism to move in the up and down directions during the process of sowing wheat seeds by the device, thereby achieving the process of adjusting the sowing depth of the wheat seeds, thereby further increasing the flexibility of the device during use. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a schematic diagram of the main three-dimensional structure of the utility model;
[0019] Figure 2 It is a left-side stereoscopic structural schematic diagram of the utility model;
[0020] Figure 3 It is a right-side stereoscopic structural schematic diagram of the utility model;
[0021] Figure 4 It is a left-side stereoscopic structural schematic diagram of the adjustment mechanism of the utility model;
[0022] Figure 5 It is a right-side perspective structural diagram of the spreading mechanism of the utility model;
[0023] Figure 6 It is a left-side stereoscopic structural schematic diagram of the spreading mechanism of the utility model.
[0024] In the figure: 1 mounting plate, 2 fixing plate 1, 3 seeding box, 4 connecting frame, 5 adjusting mechanism, 51 limiting rod 1, 52 fixing plate 2, 53 limiting rod 2, 54 threaded rod 1, 55 hinged plate, 56 threaded plate, 57 adjusting plate, 6 sowing mechanism, 61 fixing plate 3, 62 fixing rod, 63 threaded rod 2, 64 furrowing plow, 65 sleeve, 66 T-shaped plate, 67 supporting block, 68 tooth plate, 69 fixed shaft, 610 gear, 611 horizontal plate, 612 square frame, 613 square block, 7 moving wheel mounting frame, 8 moving wheel, 9 seeding hose. DETAILED DESCRIPTION
[0025] 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.
[0026] like Figure 1-6 As shown, the utility model provides a technical solution: a wheat wide and narrow row spreader, comprising a mounting plate 1, the mounting plate 1 is fixedly connected to the lower end of a sowing box 3 through two fixing plates 2 arranged at its upper end, the lower end of the sowing box 3 is fixedly connected with three sowing hoses 9, the lower ends of the three sowing hoses 9 respectively pass through three through holes opened inside the mounting plate 1 and are all sleeved with the right side of a sowing mechanism 6, the upper end of the sowing mechanism 6 is fixedly connected to the lower side of an adjusting mechanism 5, the upper end of the adjusting mechanism 5 is fixedly connected to the upper end of the mounting plate 1, and the adjusting mechanism 5 can be arranged to drive the sowing mechanism 6 to move in the up and down directions during the process of sowing wheat seeds by the device, so as to achieve the adjustment process of the sowing depth of wheat seeds, which increases the device. The flexibility of the device during use is enhanced. The sowing mechanism 6 is configured so that the width of the sowing row spacing can be adjusted during the sowing of wheat seeds by the device, further increasing the flexibility of the device during the sowing process. A connecting frame 4 is fixedly connected to the left side of the mounting plate 1, and two moving wheel mounting frames 7 are fixedly connected to the right end of the mounting plate 1. Moving wheels 8 are provided at the lower ends of the two moving wheel mounting frames 7. The connecting frame 4 can be used to conveniently connect the device to an agricultural tractor, thereby driving the device to move inside the farmland to achieve the sowing of wheat seeds. The cooperation between the moving wheel mounting frame 7 and the moving wheel 8 can support the device during the movement of the device.
[0027] The adjusting mechanism 5 includes a fixing plate 52, two fixing plates 52 are provided, the upper ends of the two fixing plates 52 are fixedly connected to the lower end of the mounting plate 1, the two fixing plates 52 are movably connected to the positions of the light rods on the front and rear sides of the threaded rod 54 through the connecting holes opened inside them, two threaded plates 56 are threadedly connected to the threaded rod 54, the lower ends of the two threaded plates 56 are movably connected to the hinged plates 55, the lower ends of the two hinged plates 55 are movably connected to the upper end of the adjusting plate 57, the lower end of the adjusting plate 57 is fixedly connected to the upper end of the spreading mechanism 6, the adjusting plate 57 is movably connected to the four limiting rods 51 through the two limiting holes opened inside the front and rear ends thereof, and the four limiting rods 51 are movably connected to the four limiting rods 51. The upper ends of 51 are fixedly connected to the lower end of the mounting plate 1, and the two threaded plates 56 are movably connected to the two limiting rods 53 through the two limiting holes opened therein. The front and rear ends of the two limiting rods 53 are respectively fixedly connected to the relatively close ends of the two fixing plates 52. By rotating the threaded rod 1 54, the adjusting plate 57 can be driven to move in the up and down directions under the action of the set threaded plate 56 and the hinged plate 55, so as to achieve the effect of driving the spreading mechanism 6 to move in the up and down directions. The setting of the limiting rod 1 51 can limit the movement direction of the adjusting plate 57, and the setting of the limiting rod 2 53 can limit the movement direction of the threaded plate 56.
[0028] The spreading mechanism 6 includes a fixed plate 3 61, two fixed plates 3 61 are provided, the upper ends of the two fixed plates 3 61 are fixedly connected to the lower end of the adjustment plate 57, the relatively close ends of the two fixed plates 3 61 are fixedly connected to the cross plate 611, the relatively close ends of the two cross plates 611 are respectively fixedly connected to the front and rear ends of the square block 613, the two cross plates 611 are movably connected to the square frame 612, the upper ends of the two square frames 612 are fixedly connected to the T-shaped plate 66, the relatively close ends of the two T-shaped plates 66 are fixedly connected to the toothed plate 68, and the two toothed plates 68 are meshed with the gear 610 The gear 610 is movably connected to the upper end of the fixed shaft 69, and the lower end of the fixed shaft 69 is fixedly connected to the upper end of the square block 613. The right ends of the square block 613 and the two square frames 612 are fixedly connected with a furrowing plow 64. The right ends of the three furrowing plows 64 are fixedly connected with sleeves 65. The three sleeves 65 are respectively sleeved with the lower sides of the three sowing hoses 9. The three furrowing plows 64 are movably connected to the fixed rod 62 through the circular holes opened in the upper ends thereof. The front and rear ends of the fixed rod 62 are respectively fixedly connected to the relatively close ends of the two fixed plates 61. The front fixed plate 61 is connected to the fixed plate 61 through the circular holes opened in the upper ends thereof. The front side of the threaded rod 63 is movably connected to the circular hole opened inside it, and the threaded rod 63 is movably connected to the T-shaped plate 66 with a threaded hole opened inside the front side. The rear end of the threaded rod 63 is movably connected to the support block 67, and the lower end of the support block 67 is fixedly connected to the upper end of the front side cross plate 611. By rotating the threaded rod 3 63, the front side furrowing plow 64 can be driven to move in the front and rear directions under the action of the set front side T-shaped plate 66 and the corresponding square frame 612. In this process, the tooth plate 68, the gear 610, the other T-shaped plate 66 and the other square frame 612 are set. Under the mutual cooperation, the rear furrowing plow 64 can be driven to move, and the movement direction of the rear furrowing plow 64 is opposite to that of the front furrowing plow 64, thereby achieving the adjustment process of the distance between the two adjacent furrowing plows 64. In the process of adjusting the spacing between the two adjacent furrowing plows 64, the spacing between the lower ends of the two adjacent sowing hoses 9 can be adjusted under the action of the set sleeve 65, thereby achieving the adjustment process of the wheat seed sowing row spacing. The mutual cooperation between the set fixed plate three 61 and the fixed rod 62 can limit the movement direction of the furrowing plow 64.
[0029] The operating steps of the utility model are:
[0030] When the device is used to adjust the wheat sowing row spacing, the threaded rod 2 63 is rotated to drive the front and rear two furrowing plows 64 to move relative to each other under the action of the T-shaped plate 66, the tooth plate 68, the gear 610 and the square frame 612, thereby achieving the adjustment process of the spacing between the two adjacent furrowing plows 64. In the process of driving the front and rear two furrowing plows 64 to move, the lower end of the corresponding sowing hose 9 can be driven to move accordingly under the action of the set sleeve 65, so that the sowing row spacing of the device during wheat sowing can be adjusted. When the wheat seed sowing depth needs to be adjusted during the use of the device, the threaded rod 1 54 can be rotated to drive the adjustment plate 57 to move in the up and down directions under the action of the set threaded plate 56 and the hinged plate 55, and then the sowing mechanism 6 can be driven to move in the up and down directions, thereby realizing the adjustment process of the wheat seed sowing depth.
[0031] In the description of the present invention, it is necessary to understand that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0032] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.
[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A wheat wide and narrow row spreader, comprising a mounting plate (1), characterized in that: The mounting plate (1) is fixedly connected to the lower end of the sowing box (3) through two fixing plates (2) arranged at its upper end. The lower end of the sowing box (3) is fixedly connected to three sowing hoses (9). The lower ends of the three sowing hoses (9) respectively pass through three through holes provided inside the mounting plate (1) and are all sleeved on the right side of the sowing mechanism (6). The upper end of the sowing mechanism (6) is fixedly connected to the lower side of the adjusting mechanism (5). The upper end of the adjusting mechanism (5) is fixedly connected to the upper end of the mounting plate (1).
2. A wheat wide and narrow row spreader according to claim 1, characterized in that: The left side of the mounting plate (1) is fixedly connected to a connecting frame (4), and the right end of the mounting plate (1) is fixedly connected to two moving wheel mounting frames (7), and the lower ends of the two moving wheel mounting frames (7) are both provided with moving wheels (8).
3. A wheat wide and narrow row spreader according to claim 1, characterized in that: The adjustment mechanism (5) comprises a second fixing plate (52), two of which are provided, the upper ends of the two second fixing plates (52) are fixedly connected to the lower end of the mounting plate (1), and the two second fixing plates (52) are movably connected to the front and rear sides of the threaded rod (54) through the connection holes provided inside the two second fixing plates (52).
4. A wheat wide and narrow row spreader according to claim 3, characterized in that: The threaded rod (54) is threadedly connected to two threaded plates (56), the lower ends of the two threaded plates (56) are movably connected to hinged plates (55), and the lower ends of the two hinged plates (55) are movably connected to the upper end of the adjustment plate (57).
5. A wheat wide and narrow row spreader according to claim 4, characterized in that: The lower end of the adjustment plate (57) is fixedly connected to the upper end of the sowing mechanism (6); the adjustment plate (57) is movably connected to four limiting rods (51) through two limiting holes provided inside the front and rear ends thereof; the upper ends of the four limiting rods (51) are fixedly connected to the lower end of the mounting plate (1).
6. A wheat wide and narrow row spreader according to claim 4, characterized in that: The two threaded plates (56) are movably connected to the two limiting rods (53) through two limiting holes opened therein, and the front and rear ends of the two limiting rods (53) are respectively fixedly connected to the relatively close ends of the two fixing plates (52).
7. A wheat wide and narrow row spreader according to claim 5, characterized in that: The sowing mechanism (6) comprises a fixed plate three (61), two of which are provided, the upper ends of the two fixed plates three (61) are fixedly connected to the lower end of the adjustment plate (57), the relatively close ends of the two fixed plates three (61) are fixedly connected to a transverse plate (611), and the relatively close ends of the two transverse plates (611) are respectively fixedly connected to the front and rear ends of the square block (613).
8. A wheat wide and narrow row spreader according to claim 7, characterized in that: The two horizontal plates (611) are movably connected with a square frame (612), the upper ends of the two square frames (612) are fixedly connected with a T-shaped plate (66), the relatively close ends of the two T-shaped plates (66) are fixedly connected with a toothed plate (68), the two toothed plates (68) are meshed with a gear (610) for transmission, the gear (610) is movably connected with the upper end of a fixed shaft (69), and the lower end of the fixed shaft (69) is fixedly connected to the upper end of the square block (613).
9. A wheat wide and narrow row spreader according to claim 8, characterized in that: The right ends of the square block (613) and the two square frames (612) are fixedly connected with a furrowing plow (64), and the right ends of the three furrowing plows (64) are fixedly connected with a sleeve (65). The three sleeves (65) are respectively connected to the lower sides of three sowing hoses (9), and the three furrowing plows (64) are movably connected to the fixed rod (62) through the circular holes opened inside the upper ends thereof.
10. A wheat wide and narrow row spreader according to claim 9, characterized in that: The front and rear ends of the fixing rod (62) are respectively fixedly connected to the relatively close ends of the two fixing plates (61); the front fixing plate (61) is movably connected to the front side of the threaded rod (63) through a circular hole provided inside the fixing plate (61); the threaded rod (63) is movably connected to a T-shaped plate (66) provided with a threaded hole inside the front side; the rear end of the threaded rod (63) is movably connected to a support block (67); the lower end of the support block (67) is fixedly connected to the upper end of the front horizontal plate (611).