CN221728879U - A soybean planting hand-push roller seeder - Google Patents

Abstract

The utility model belongs to the technical field of soybean planting, in particular to a hand-push type roller seeder for soybean planting, which comprises a support frame and a support device, wherein the surface of the support frame is fixedly connected with a sowing wheel, and the surface of the sowing wheel is fixedly connected with a funnel; the surface of the support frame is provided with a support device, the support device comprises two support rods, the surfaces of the two support rods are fixedly connected with the surface of the support frame, the inner wall of the support rods is slidably connected with a slide rod, the surface of the funnel is provided with an extension device, the extension device comprises an extension box, the extension box is positioned on the upper surface of the funnel, the two sides of the funnel are fixedly connected with support plates, and the extension box is in threaded connection with a limiting pin with the inner wall of the support plate; can make things convenient for the support frame to remove through setting up bracing piece, slide bar and runner, the seting up of locating hole simultaneously can be according to the height of demand adjustment support frame to the adaptation different operating personnel's is very high, and the compression roller can compact soil to a certain extent.

Description

A soybean planting hand-push roller seeder

Technical Field

The utility model relates to the technical field of soybean planting, in particular to a soybean planting hand-push roller seeder.

Background Art

Soybean is an annual herb and the most important legume in the world. It is 30-90 cm tall. The protein content of soybean is 35% to 40%. Soybean is an ideal high-quality plant protein food. Soybean is very rich in nutrients. Its protein content is 2.5 to 8 times higher than that of cereals and potatoes. Except for the lower sugar content, other nutrients, such as fat, calcium, phosphorus, iron, vitamin B1, vitamin B2 and other essential nutrients for the human body, are higher than those of cereals and potatoes.

A Chinese patent application CN207011244U discloses a hand-push roller seeder, the technical solution of which is as follows: by arranging a duckbill 2 on the walking wheel, the duckbill 2 is arranged at an interval with the duckbill 1, and is matched with a fertilizer storage bin connected to the duckbill 2, so that fertilization can be realized simultaneously with sowing, thereby improving the efficiency of sowing. One end of the storage bin protrudes from the side of the wheel body, and is matched with the design of the annular cover body, so that the seed in the storage bin enters the lower bin first after being thrown out by the seed wheel 1, and the annular cover body is made of transparent material for easy observation to avoid missed sowing.

In view of the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: when soybean planting is required, a hand-push roller seeder is generally used. In order to facilitate sowing, support wheels are installed on the seeder. Since the positions of most support wheels are relatively fixed, in actual use, it will be inconvenient to operate the seeder due to the height of the workers being too tall. Therefore, in view of the above problems, a hand-push roller seeder for soybean planting is proposed.

Utility Model Content

In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a soybean planting hand-push roller seeder, comprising a support frame and a support device, the surface of the support frame is fixedly connected with a seeding wheel, and the surface of the seeding wheel is fixedly connected with a funnel; the surface of the support frame is provided with a support device, and the support device comprises two support rods, the surfaces of the two support rods are fixedly connected to the surface of the support frame, the inner walls of the support rods are slidably connected with a sliding rod, the inner walls of the sliding rods are rotatably connected with a rotating wheel, the support rods and the inner walls of the sliding rods are threadedly connected with positioning pins, the support frame will drive the rotating wheel to rotate on the inner wall of the sliding rod, and the rotating wheel will roll on the ground at the same time, and the support frame can be supported to a certain extent by arranging the support rods, the sliding rods, the rotating wheel and the positioning pins, thereby reducing the pressure on the workers' arms.

Preferably, a plurality of positioning holes are provided on the surface of the sliding rod, and the inner wall of the positioning hole of the sliding rod is threadedly connected to the surface of the positioning pin. When the positioning pin rotates, the positioning pin will rotate to the inner wall of the positioning hole of the sliding rod. The positioning hole can accommodate the positioning pin and limit the position of the sliding rod as needed.

Preferably, a sliding groove is provided on the surface of the support rod, and the inner wall of the sliding groove of the support rod is slidably connected to the surface of the sliding rod. Pressure rollers are inserted into the inner surfaces of the two sliding rods. When the sliding rod slides, the sliding rod slides on the inner wall of the sliding groove of the support rod. By providing the sliding groove, the sliding rod can slide conveniently on the inner wall of the support rod.

Preferably, a clamping ring is sleeved on the surface of the pressure roller near the sliding rod, and two fixing pins are threadedly connected to the inner walls of the clamping ring and the sliding rod. By rotating the fixing pins to the inner walls of the clamping ring and the sliding rod, the clamping ring and the fixing pins can fix the pressure roller on the surface of the sliding rod.

Preferably, an extension device is provided on the surface of the funnel, and the extension device includes an extension box, and the extension box is located on the upper surface of the funnel. Support plates are fixedly connected on both sides of the funnel. The inner walls of the extension box and the support plate are threadedly connected with limit pins, and soybeans are stuffed into the funnel and the extension box. By providing the extension box, the storage capacity of the funnel can be increased and the number of times of adding materials can be reduced.

Preferably, a connecting belt is fixedly connected to the surface of the extension box, and a cover is fixedly connected to one end of the connecting belt surface away from the extension box. The cover is sleeved on the surface of the extension box, and the cover can reduce the situation of beans falling out.

The utility model is beneficial in that:

When the support frame moves, the pressure roller will be driven to rotate on the inner wall of the slide groove of the support frame and the inner wall of the clamping ring, and the pressure roller will compact the soil at the same time. By arranging the support frame, the movement of the support frame can be facilitated, and the opening of the positioning hole can adjust the height of the support frame according to the needs, so as to adapt to the height of different operators, and the pressure roller can compact the soil to a certain extent.

2. When the funnel is needed, the utility model fits the extension box to the funnel, rotates the limit pin to the inner wall of the extension box and the support plate, and then adds soybeans into the funnel and the extension box. After adding a proper amount of soybeans, the lid is moved to drive the connecting belt to move, and the lid is put on the surface of the extension box. By setting the extension box, the holding capacity of the funnel can be increased, thereby reducing the number of times of adding materials, and the setting of the lid can reduce the possibility of beans falling out of the extension box.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

FIG1 is a schematic diagram of the three-dimensional structure of a seeding wheel in a soybean planting hand-push roller seeding machine;

FIG2 is a schematic diagram of the structure of the soybean planting hand-push roller seeder at A in FIG1 ;

FIG3 is a schematic diagram of the side view of the structure of a seeding wheel in a soybean planting hand-push roller seeding machine;

FIG. 4 is a schematic diagram of the structure of point B in FIG. 3 in a soybean planting hand-push roller seeder.

In the figure: 1. support frame; 2. seeding wheel; 3. funnel; 4. support device; 41. support rod; 42. slide rod; 43. rotating wheel; 44. positioning pin; 45. positioning hole; 46. slide groove; 47. pressure roller; 48. clamping ring; 49. fixing pin; 5. extension device; 51. extension box; 52. support plate; 53. limit pin; 54. connecting belt; 55. cover.

DETAILED DESCRIPTION

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 of 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.

Please refer to Figures 1-4, a soybean planting hand-pushed roller seeder includes a support frame 1 and a support device 4, the surface of the support frame 1 is fixedly connected to a seeding wheel 2, and the surface of the seeding wheel 2 is fixedly connected to a funnel 3; the surface of the support frame 1 is provided with a support device 4, and the support device 4 includes two support rods 41, the surfaces of the two support rods 41 are fixedly connected to the surface of the support frame 1, the inner wall of the support rod 41 is slidably connected to a slide rod 42, and the inner wall of the slide rod 42 is rotatably connected to a rotating wheel 43, and the support rod 41 and the slide rod 43 are connected to the rotation wheel 43. 2 is threadedly connected with a positioning pin 44; when working, the slide bar 42 is pulled to make the slide bar 42 slide on the inner wall of the support rod 41, and the slide bar 42 drives the rotating wheel 43 to move. After the rotating wheel 43 moves to a suitable position, the positioning pin 44 is rotated to the inner wall of the support rod 41 and the slide bar 42. When the support frame 1 moves, the support frame 1 will drive the rotating wheel 43 to rotate on the inner wall of the slide bar 42, and the rotating wheel 43 will roll on the ground. By arranging the support rod 41, the slide bar 42, the rotating wheel 43 and the positioning pin 44, the support frame 1 can be supported to a certain extent, reducing the pressure on the workers' arms.

A plurality of positioning holes 45 are provided on the surface of the slide rod 42, and the inner wall of the positioning hole 45 of the slide rod 42 is threadedly connected to the surface of the positioning pin 44; when working, the positioning pin 44 will rotate to the inner wall of the positioning hole 45 of the slide rod 42, and the positioning hole 45 can accommodate the positioning pin 44 and limit the position of the slide rod 42 as needed.

A sliding groove 46 is provided on the surface of the support rod 41, and the inner wall of the sliding groove 46 of the support rod 41 is slidably connected to the surface of the sliding rod 42, and pressure rollers 47 are inserted into the inner surfaces of the two sliding rods 42; when working, the sliding rod 42 slides on the inner wall of the sliding groove 46 of the support rod 41, and the pressure roller 47 rotates on the inner surface of the sliding rod 42. By providing the sliding groove 46, the sliding rod 42 can slide easily on the inner wall of the support rod 41.

A clamping ring 48 is sleeved on the surface of the pressure roller 47 near the slide rod 42, and two fixing pins 49 are threadedly connected to the inner wall of the clamping ring 48 and the slide rod 42; when working, the clamping ring 48 is attached to the surface of the pressure roller 47 and the slide rod 42, and then the fixing pin 49 is rotated to the inner wall of the clamping ring 48 and the slide rod 42, and the clamping ring 48 and the fixing pin 49 can fix the pressure roller 47 on the surface of the slide rod 42.

An extension device 5 is provided on the surface of the funnel 3, and the extension device 5 includes an extension box 51. The extension box 51 is located on the upper surface of the funnel 3. Support plates 52 are fixedly connected to both sides of the funnel 3. The inner walls of the extension box 51 and the support plate 52 are threadedly connected to limit pins 53. When working, the extension box 51 is attached to the surface of the funnel 3, and then the limit pins 53 are rotated to the inner walls of the extension box 51 and the support plate 52, and then the soybeans are stuffed into the funnel 3 and the extension box 51. By setting the extension box 51, the storage capacity of the funnel 3 can be increased and the number of times of adding materials can be reduced.

A connecting belt 54 is fixedly connected to the surface of the extension box 51, and a cover 55 is fixedly connected to the end of the surface of the connecting belt 54 away from the extension box 51. The cover 55 is sleeved on the surface of the extension box 51. When working, the cover 55 is pushed to allow the cover 55 to drive the connecting belt 54 to move, and the cover 55 is sleeved on the surface of the extension box 51. The cover 55 can reduce the situation of beans falling out.

Working principle: when using the seeder, pull the slide bar 42 to make it slide on the inner wall of the slide groove 46 of the support bar 41. When the slide bar 42 slides, it will drive the rotating wheel 43 to move. After the slide bar 42 slides to the appropriate position, the positioning pin 44 is rotated to the inner wall of the support bar 41 and the inner wall of the positioning hole 45 of the slide bar 42, and then the support frame 1 is pushed to make the support frame 1 drive the rotating wheel 43 to rotate on the inner wall of the slide bar 42, and the rotating wheel 43 also rolls on the ground. When it is necessary to simply compact the soil, the pressure roller 47 is attached to the slide bar 42, and then the clamping ring 48 is attached to the slide bar 42 and the pressure roller 47, and then the fixing pin 49 is rotated to the clamping ring 48 and the inner wall of the slide bar 42. When the support frame 1 moves, it will drive the pressure roller 47 to rotate on the inner wall of the slide bar 42 and the inner wall of the clamping ring 48, and at the same time, the pressure roller 47 will compact the soil. By setting The support rod 41, the slide rod 42 and the rotating wheel 43 can facilitate the movement of the support frame 1. At the same time, the opening of the positioning hole 45 can adjust the height of the support frame 1 according to the needs, so as to adapt to the height of different operators, and the pressure roller 47 can compact the soil to a certain extent; when the funnel 3 is needed, the extension box 51 is attached to the funnel 3, and then the limit pin 53 is rotated to the inner wall of the extension box 51 and the support plate 52, and then soybeans are added to the funnel 3 and the extension box 51. After adding an appropriate amount of soybeans, the cover 55 is moved to allow the cover 55 to drive the connecting belt 54 to move, and the cover 55 is sleeved on the surface of the extension box 51. By setting the extension box 51, the holding capacity of the funnel 3 can be increased, thereby reducing the number of times of adding materials, and the setting of the cover 55 can reduce the possibility of beans falling out of the extension box 51.

In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims (6)

1. The hand-push type roller seeder for soybean planting comprises a support frame (1) and a support device (4), wherein a sowing wheel (2) is fixedly connected to the surface of the support frame (1), and a funnel (3) is fixedly connected to the surface of the sowing wheel (2); the method is characterized in that: the surface of support frame (1) is equipped with strutting arrangement (4), strutting arrangement (4) include two bracing piece (41), two the surface of bracing piece (41) and support frame (1) fixed surface connect, the inner wall sliding connection of bracing piece (41) has slide bar (42), the inner wall rotation of slide bar (42) is connected with runner (43), the inner wall threaded connection of bracing piece (41) and slide bar (42) has locating pin (44).

2. A soybean planting hand propelled roller planter in accordance with claim 1 wherein: a plurality of positioning holes (45) are formed in the surface of the sliding rod (42), and the inner wall of the positioning holes (45) of the sliding rod (42) is in threaded connection with the surface of the positioning pin (44).

3. A soybean planting hand propelled roller planter in accordance with claim 2, wherein: the surface of bracing piece (41) has seted up spout (46), the spout (46) inner wall of bracing piece (41) and slide bar (42) surface sliding connection, two the internal surface of slide bar (42) is inserted and is equipped with compression roller (47).

4. A soybean planting hand propelled roller planter according to claim 3, wherein: a clamping ring (48) is sleeved on the surface of the pressing roll (47) close to the sliding rod (42), and two fixing pins (49) are connected with the clamping ring (48) and the inner wall of the sliding rod (42) in a threaded mode.

5. A soybean planting hand propelled roller planter in accordance with claim 1 wherein: the surface of funnel (3) is equipped with extension fixture (5), extension fixture (5) are including extension case (51), extension case (51) are located the upper surface of funnel (3), the both sides of funnel (3) are all fixedly connected with backup pad (52), the inner wall threaded connection of extension case (51) and backup pad (52) has spacer pin (53).

6. A soybean planting hand propelled roller planter according to claim 5 wherein: the surface of extension case (51) fixedly connected with connecting band (54), the one end fixedly connected with lid (55) of extension case (51) is kept away from on connecting band (54) surface, lid (55) cover is at the surface of extension case (51).