Seeding device

Abstract

The utility model belongs to the technical field of crop seeding, and provides a seeding device which comprises a material box, a movable mechanism arranged at the bottom of the material box, an adjusting mechanism arranged on the side wall of the material box, a sleeve arranged outside a pipe body, a connecting rod arranged on the side wall of the pipe body, and a pull rope arranged at one end of the connecting rod, the pull rope is rotationally connected with the movable plate, so that the pull rope drives the movable plate to rotate, the movable plate drives the rotating rod to rotate through the rotating rod rotationally connected with the side wall of the movable plate, the rotating rod is rotationally connected with the rotating plate, the rotating plate is arranged on the top of the sleeve, the rotating plate is arranged on the top of the sleeve, and the rotating rod is arranged in the rotating plate. The rotating rod drives the rotating plate to rotate, materials enter the rotating plate through a limiting groove formed in the rotating plate, meanwhile, when the rotating plate rotates, the rotating plate drives the materials into the pipe body, the materials fall into the ground, and the seeding effect on seeds is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of crop sowing, in particular to a sowing device. Background Art

[0002] Agriculture is an industry that utilizes the growth and development laws of animals and plants to obtain products through artificial cultivation. Sowing is one of the measures for crop cultivation. It is the operation of sowing sowing materials in a certain quantity and manner at a certain depth in the soil layer at the right time.

[0003] In a Chinese patent with publication number CN219961327U, a sowing device is mentioned, comprising: a main body; the main body is the sowing device body, a bottom piece is fixed to the bottom of the main body, the bottom piece is a V-shaped structure, the front end of the bottom piece is a wedge-shaped structure, the bottom piece is made of metal, and two auxiliary pieces are fixed to the front end of the bottom piece, the auxiliary pieces are a conical structure, and because the front end of the bottom piece is a wedge-shaped structure, the resistance can be reduced when it moves in the soil, so that the rear of the bottom piece can smoothly push the soil away, thereby facilitating grooving.

[0004] However, when sowing in a smaller nursery field, the ground may be over-turned when the ground is turned over by the bottom piece. When seeds are sown on the turned over soil, the seeds may fail to grow into seedlings. At the same time, such sowing operation is relatively cumbersome.

[0005] Therefore, those skilled in the art have proposed a sowing device to solve the problems raised in the background art. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides a sowing device to solve the problems of crop sowing and the like in the prior art.

[0007] A sowing device comprises a material box, a movable mechanism arranged at the bottom of the material box, and an adjusting mechanism arranged on the side wall of the material box.

[0008] Preferably, the movable mechanism includes a tube body, a sleeve arranged on the outside of the tube body, a connecting rod arranged on the side wall of the tube body, a pull rope arranged at one end of the connecting rod, a rotating plate arranged at the top of the sleeve, a rotating rod arranged inside the rotating plate, a movable plate arranged at one end of the rotating rod, a pressure plate arranged on the side wall of the tube body, and a spring arranged on the top of the pressure plate.

[0009] Preferably, the top of the tube body is slidably connected to the inside of the sleeve, the connecting rod and the pull rope are each provided with two groups, the two groups of connecting rod side walls are fixedly connected to the side walls of the tube body, the pull rope is rotatably connected to one end of the connecting rod, the rotating plate is provided with two groups, the two groups of rotating plate side walls are rotatably connected to the inside of the sleeve, the rotating plate is rotatably connected to the outside of the rotating rod, the side walls of the movable plate are rotatably connected to the two ends of the rotating rod, the other end of the pull rope is rotatably connected to the side wall of the movable plate, and the springs are provided with two groups, one end of the two groups of springs is fixedly connected to the top of the pressure plate.

[0010] Preferably, the adjustment mechanism includes a connecting plate, a fixing seat arranged on a side wall of the connecting plate, a roller arranged in the fixing seat, a groove arranged on the side wall of the connecting plate, and a pin arranged in the fixing seat.

[0011] Preferably, the connecting plates are provided in two groups, the side walls of the two groups of connecting plates are fixedly connected to the side walls of the material box, the fixing seats and rollers are provided in several groups, the side walls of the rollers are rotatably connected to the inside of the fixing seats, and one end of the pin passes through the fixing seats and is embedded in the inside of the connecting plates.

[0012] Preferably, a torsion spring is arranged in the rotating plate, and two groups of the torsion spring are arranged, and one end of the two groups of torsion springs is fixedly connected to the side wall of the rotating plate.

[0013] Preferably, the side wall of the connecting plate is provided with a support plate, and the support plate is provided in two groups, the two groups of the side walls of the support plates are fixedly connected to the side wall of the connecting plate, and the other end of the spring is fixedly connected to the top of the support plate.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The utility model presses down the pressing plate, so that the pressing plate drives the tube body to move downward, and utilizes the tube body to move downward so that the tube body is embedded in the ground, and at the same time, the pressing plate drives the spring to be in a stretched state when moving downward, and drives the tube body downward through the pressing plate while driving the connecting rod downward synchronously, and through the rotation connection between the connecting rod and the pull rope, the connecting rod pulls the pull rope to move downward, and utilizes the rotation connection between the pull rope and the movable plate to enable the pull rope to drive the movable plate to rotate, and through the rotating rod connected to the side wall of the movable plate, the movable plate drives the rotating rod to rotate, and utilizes the rotation connection between the rotating rod and the rotating plate to enable the rotating rod to drive the rotating plate to rotate, and through the limiting groove provided in the rotating plate, the material enters the rotating plate, and at the same time, when the rotating plate rotates, the rotating plate drives the material into the tube body, so that the material falls to the ground, thereby ensuring the sowing effect of the seeds.

[0016] 2. The utility model pulls the pin so that one end of the pin is away from the inside of the connecting plate, pulls the fixing seat so that the fixing seat drives the roller to move downward synchronously, and pushes the pin so that one end of the pin is embedded in the connecting plate through the fixing seat, thereby achieving the effect of limiting the fixing seat and the roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic structural diagram of a material box cutaway of the utility model;

[0019] Figure 3 It is a structural schematic diagram of a part of the sleeve of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of a part of the connecting plate of the utility model.

[0021] In the figure:

[0022] 1. Material box; 2. Adjustment mechanism; 3. Movable mechanism; 4. Torsion spring; 5. Support plate;

[0023] 201, connecting plate; 202, roller; 203, fixing seat; 204, pin; 205, groove;

[0024] 301, tube body; 302, rotating plate; 303, movable plate; 304, pull rope; 305, connecting rod; 306, pressure plate; 307, spring; 308, rotating rod; 309, sleeve. DETAILED DESCRIPTION

[0025] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0026] As attached Figure 1 To Attachment Figure 4 As shown:

[0027] Embodiment 1: The utility model provides a sowing device, comprising a material box 1 , a movable mechanism 3 arranged at the bottom of the material box 1 , and an adjustment mechanism 2 arranged on the side wall of the material box 1 .

[0028] Furthermore, the movable mechanism 3 includes a tube body 301, a sleeve 309 arranged on the outside of the tube body 301, a connecting rod 305 arranged on the side wall of the tube body 301, a pull rope 304 arranged at one end of the connecting rod 305, a rotating plate 302 arranged at the top of the sleeve 309, a rotating rod 308 arranged in the rotating plate 302, a movable plate 303 arranged at one end of the rotating rod 308, a pressure plate 306 arranged on the side wall of the tube body 301, and a spring 307 arranged on the top of the pressure plate 306.

[0029] Furthermore, the top of the tube body 301 is slidably connected to the inside of the sleeve 309, and the connecting rod 305 and the pull rope 304 are each provided with two groups, and the two groups of side walls of the connecting rod 305 are fixedly connected to the side walls of the tube body 301, and the pull rope 304 is rotatably connected to one end of the connecting rod 305. The rotating plate 302 is provided with two groups, and the two groups of side walls of the rotating plate 302 are rotatably connected to the inside of the sleeve 309, and the rotating plate 302 is rotatably connected to the outside of the rotating rod 308, and the side walls of the movable plate 303 are rotatably connected to the two ends of the rotating rod 308, and the other end of the pull rope 304 is rotatably connected to the side wall of the movable plate 303, and the spring 307 is provided with two groups, and one end of the two groups of springs 307 is fixedly connected to the top of the pressure plate 306.

[0030] Furthermore, the adjustment mechanism 2 includes a connecting plate 201 , a fixing seat 203 disposed on the side wall of the connecting plate 201 , a roller 202 disposed in the fixing seat 203 , a groove 205 disposed on the side wall of the connecting plate 201 , and a pin 204 disposed in the fixing seat 203 .

[0031] Furthermore, the connecting plate 201 is provided with two groups, and the side walls of the two groups of connecting plates 201 are fixedly connected to the side walls of the material box 1. The fixing seat 203 and the roller 202 are provided with several groups. The side wall of the roller 202 is rotatably connected to the inside of the fixing seat 203, and one end of the pin 204 passes through the fixing seat 203 and is embedded in the inside of the connecting plate 201.

[0032] Furthermore, a torsion spring 4 is disposed in the rotating plate 302 . The torsion spring 4 is provided in two groups. One end of the two groups of torsion springs 4 is fixedly connected to the side wall of the rotating plate 302 .

[0033] Furthermore, the side wall of the connecting plate 201 is provided with a support plate 5 , and the support plate 5 is provided with two groups. The side walls of the two groups of support plates 5 are fixedly connected to the side wall of the connecting plate 201 , and the other end of the spring 307 is fixedly connected to the top of the support plate 5 .

[0034] As can be seen from the above, when the ground is uneven, by pulling the pin 204, one end of the pin 204 is away from the inside of the connecting plate 201, by pulling the fixed seat 203, the fixed seat 203 drives the roller 202 to move downward synchronously, and by pushing the pin 204, one end of the pin 204 is embedded in the connecting plate 201 through the fixed seat 203, so as to achieve the effect of limiting the fixed seat 203 and the roller 202, and through the material box 1, the seeds and fertilizers are poured into the inside of the material box 1. In order to ensure the reasonable sowing of seeds and fertilizers, a small groove is provided at the bottom of the material box 1 to prevent the materials from being quickly sown. In the case of a rapid fall, the pressing plate 306 is pressed down to make the pressing plate 306 drive the tube body 301 to move downward, and the tube body 301 is embedded in the ground by moving downward. At the same time, the pressing plate 306 drives the spring 307 to be in a stretched state when moving downward, and the pressing plate 306 drives the tube body 301 downward while driving the connecting rod 305 downward synchronously. The connecting rod 305 pulls the pulling rope 304 to move downward through the rotation connection between the connecting rod 305 and the pulling rope 304, and the pulling rope 304 drives the movable plate 303 to rotate by the rotation connection between the pulling rope 304 and the movable plate 303. The rotating rod 308 connected to the side wall of the movable plate 303 is rotatably connected, so that the movable plate 303 drives the rotating rod 308 to rotate, and the rotating rod 308 drives the rotating plate 302 to rotate by utilizing the rotating connection between the rotating rod 308 and the rotating plate 302, so that the material enters the rotating plate 302 through the limiting groove provided in the rotating plate 302, and at the same time, when the rotating plate 302 rotates, the rotating plate 302 drives the material into the sleeve 309, and the sleeve 309 and the tube body 301 cooperate to make the material fall to the ground. It is worth noting that when the rotating plate 302 rotates, it drives the torsion spring 4 to rotate, so that the rotating plate 302 is In the rotating state, when the limit groove at the top of the rotating plate 302 rotates to the top of the tube body 301, the torsion spring 4 is in the maximum torque state. When sowing is completed, by loosening the pressure plate 306, the pressure plate 306 moves upward under the action of the spring 307. At the same time, the pressure plate 306 drives the tube body 301 to move upward during the movement. The connecting rod 305 moves upward through the rotation connection between the pressure plate 306 and the connecting rod 305. The reverse action force of the torsion spring 4 is used to make the torsion spring 4 drive the rotating plate 302 to rotate in the opposite direction, and rotate to the bottom of the material box 1 through the rotating plate 302, thereby ensuring the sowing effect of the crops.

[0035] Embodiment 2: This embodiment is basically the same as the previous embodiment, except that the side wall of the connecting plate 201 is provided with a support plate 5, and the support plate 5 is provided with two groups. The two groups of side walls of the support plates 5 are fixedly connected to the side wall of the connecting plate 201, and the other end of the spring 307 is fixedly connected to the top of the support plate 5.

[0036] As can be seen from the above, by utilizing the fixed connection between the support plate 5 and the connecting plate 201 , the support plate 5 is located on both sides of the tube body 301 , so that the tube body 301 is in the middle position, thereby preventing the tube body 301 from being offset.

[0037] The embodiments of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A sowing device, characterized in that: It comprises a material box (1), a movable mechanism (3) arranged at the bottom of the material box (1), and an adjustment mechanism (2) arranged on the side wall of the material box (1); The movable mechanism (3) comprises a tube body (301), a sleeve (309) arranged outside the tube body (301), a connecting rod (305) arranged on the side wall of the tube body (301), a pull rope (304) arranged at one end of the connecting rod (305), a rotating plate (302) arranged at the top of the sleeve (309), a rotating rod (308) arranged inside the rotating plate (302), a movable plate (303) arranged at one end of the rotating rod (308), a pressing plate (306) arranged on the side wall of the tube body (301), and a spring (307) arranged at the top of the pressing plate (306); The top of the tube body (301) is slidably connected to the inside of the sleeve (309), and the connecting rod (305) and the pull rope (304) are each provided with two groups. The side walls of the two groups of connecting rods (305) are fixedly connected to the side walls of the tube body (301), and the pull rope (304) is rotatably connected to one end of the connecting rod (305). The rotating plate (302) is provided with two groups. The side walls of the two groups of rotating plates (302) are rotatably connected to the inside of the sleeve (309), and the rotating plate (302) is rotatably connected to the outside of the rotating rod (308). The side walls of the movable plate (303) are rotatably connected to both ends of the rotating rod (308), and the other end of the pull rope (304) is rotatably connected to the side wall of the movable plate (303). The spring (307) is provided with two groups, and one end of the two groups of springs (307) is fixedly connected to the top of the pressure plate (306); The adjustment mechanism (2) comprises a connecting plate (201), a fixing seat (203) arranged on a side wall of the connecting plate (201), a roller (202) arranged in the fixing seat (203), a groove (205) arranged in the side wall of the connecting plate (201), and a pin (204) arranged in the fixing seat (203).

2. A sowing device as claimed in claim 1, characterized in that: The connecting plate (201) is provided in two groups, and the side walls of the two groups of connecting plates (201) are fixedly connected to the side walls of the material box (1). The fixing seat (203) and the roller (202) are both provided in a plurality of groups, and the side wall of the roller (202) is rotatably connected to the inside of the fixing seat (203). One end of the pin (204) passes through the fixing seat (203) and is embedded in the inside of the connecting plate (201).

3. A sowing device as claimed in claim 1, characterized in that: A torsion spring (4) is arranged inside the rotating plate (302), and two groups of the torsion spring (4) are arranged. One end of the two groups of torsion springs (4) is fixedly connected to the side wall of the rotating plate (302).

4. A sowing device as claimed in claim 1, characterized in that: The side wall of the connecting plate (201) is provided with a support plate (5), and the support plate (5) is provided in two groups. The side walls of the two groups of support plates (5) are fixedly connected to the side wall of the connecting plate (201), and the other end of the spring (307) is fixedly connected to the top of the support plate (5).

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