Agricultural planting sowing equipment

Abstract

The utility model discloses agricultural planting sowing equipment which comprises a sowing vehicle and a handle, the handle is fixedly installed on the upper surface of the rear end of the sowing vehicle, a storage tank is fixedly installed on the upper surface of the sowing vehicle and close to the front end of the sowing vehicle, and a tank cover is embedded in the upper surface of the storage tank. A self-closed discharging pipe is fixedly mounted on the lower surface of the seeding vehicle and close to the front end, and a protective cover is fixedly mounted on the surface of one side of the self-closed discharging pipe and close to the upper end. According to the agricultural planting and sowing equipment, the self-closing type discharging pipe can move to the position above a pit hole along with advancing of the sowing vehicle, at the moment, the closing plate turns over and falls into the pit hole under the action of gravity, seeds in the storage tank can fall out of the self-closing type discharging pipe, and when the sowing vehicle continues to advance, the closing plate breaks away from the pit hole, the seeds in the storage tank can be discharged from the self-closing type discharging pipe. When the seeding device is used, the ground pushes the closing plate to turn over upwards and close the self-closing type discharging pipe, electric control is not needed in the seeding process, and the seeding device is simple in structure and convenient to maintain.

Description

Technical Field

[0001] The utility model relates to the field of sowing equipment, in particular to agricultural planting and sowing equipment. Background Art

[0002] Agricultural machinery refers to various machines used in the process of crop planting and animal husbandry, as well as in the primary processing and treatment of agricultural and livestock products. Agricultural machinery includes agricultural power machinery, farmland construction machinery, soil cultivation machinery, planting and fertilization machinery, plant protection machinery, farmland irrigation and drainage machinery, crop harvesting machinery, agricultural product processing machinery, animal husbandry machinery and agricultural transport machinery.

[0003] However, the current sowing equipment has some shortcomings. The sowing equipment has a complex structure and is not easy to maintain. In addition, when using the sowing equipment, it needs to rely on electricity for sowing, which is troublesome. Utility Model Content

[0004] The main purpose of the utility model is to provide an agricultural planting and sowing equipment, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] An agricultural planting and sowing equipment comprises a sowing cart and a handle, wherein a handle is fixedly mounted on the upper surface of the rear end of the sowing cart, a storage tank is fixedly mounted on the upper surface of the sowing cart and near the front end, a tank cover is embedded on the upper surface of the storage tank, a self-closing discharge pipe is fixedly mounted on the lower surface of the sowing cart and near the front end, a protective cover is fixedly mounted on one side surface of the self-closing discharge pipe and near the upper end, an adjustment knob is movably mounted on one side surface of the protective cover, and an adjustment plate is movably mounted inside the self-closing discharge pipe and near the front of the upper end.

[0007] Preferably, a limit slot is transversely provided on the front surface of the protective cover and on one side of the adjusting knob, a limit slider is movably mounted on the front surface of the protective cover, and a positioning rod is fixedly mounted on one side surface of the limit slider.

[0008] Preferably, a guide plate is fixedly installed on the inner front surface of the self-closing discharge pipe and at the upper end, and a closing plate is movably installed inside the self-closing discharge pipe and at the front of the lower end, and the closing plate is movably connected to the self-closing discharge pipe through a movable shaft.

[0009] Preferably, the self-closing discharge pipe is connected to the storage tank, and the limiting sliding block is embedded in the limiting sliding groove.

[0010] Preferably, a positioning slot is provided on the curved surface of the adjusting knob near the rear, a rotating rod is fixedly mounted on the rear surface of the adjusting knob, the rear end of the rotating rod extends into the protective cover, and a transmission gear is provided on the surface of the rotating rod near the rear end fixed sleeve.

[0011] Preferably, a flip shaft is fixedly installed on both side surfaces of the adjustment plate near the upper end, one end of the flip shaft on one side of the adjustment plate extends into the protective cover, and a driven gear is fixedly sleeved on the surface of the flip shaft on one side of the adjustment plate.

[0012] Preferably, the transmission gear is meshed with the driven gear, the number of the positioning slots is twelve, the twelve positioning slots are distributed in a ring shape on the curved surface of the adjusting knob, and one end of the positioning rod is embedded in the positioning slot.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the utility model, a self-closing discharge pipe, an adjusting knob, a protective cover and an adjusting plate are arranged to cooperate with each other. When the sowing equipment is pushed to sow in the field, when the sowing vehicle moves to above the sowing pit, as the sowing vehicle continues to move forward, the self-closing discharge pipe will move to above the pit. At this time, the closing plate will flip over and fall into the pit under the action of gravity, and the seeds in the storage tank will fall out of the self-closing discharge pipe. When the sowing vehicle continues to move forward, when the closing plate is separated from the pit, the ground will push the closing plate to flip upward and close the self-closing discharge pipe until the closing plate falls into another pit and opens for sowing. By rotating the adjusting knob, the transmission gear can be used to drive the adjusting plate to swing, thereby adjusting the discharge amount of the self-closing discharge pipe. After the adjusting knob is rotated, the limit slider is moved so that the positioning rod is inserted into the positioning slot of the adjusting knob, so that the adjusting knob can be positioned. During the sowing process, no power control is required, and the sowing equipment has a simple structure and is easy to maintain. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the overall structure diagram of an agricultural planting and sowing equipment of the utility model;

[0016] Figure 2 The utility model is an agricultural planting and sowing equipment Figure 1 Enlarged view of point A in the middle;

[0017] Figure 3 This is a partial cross-sectional view of a self-closing feed pipe of an agricultural planting and sowing equipment of the utility model;

[0018] Figure 4 The utility model is a schematic diagram of the connection between the adjusting knob and the adjusting plate of the agricultural planting and sowing equipment.

[0019] In the figure: 1. seeding cart; 2. handle; 3. storage tank; 4. tank cover; 5. self-closing discharge pipe; 501. guide plate; 502. closing plate; 6. adjustment knob; 601. positioning slot; 602. rotating rod; 603. transmission gear; 7. protective cover; 701. limit slide groove; 702. limit slider; 703. positioning rod; 8. adjustment plate; 801. turning shaft; 802. driven gear. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1-4 An agricultural planting and sowing equipment is shown, comprising a seeding vehicle 1 and a handle 2, the handle 2 is fixedly installed on the upper surface of the rear end of the seeding vehicle 1, a storage tank 3 is fixedly installed on the upper surface of the seeding vehicle 1 and near the front end, a tank cover 4 is embedded on the upper surface of the storage tank 3, a self-closing discharge pipe 5 is fixedly installed on the lower surface of the seeding vehicle 1 and near the front end, a protective cover 7 is fixedly installed on one side surface of the self-closing discharge pipe 5 and near the upper end, an adjusting knob 6 is movably installed on one side surface of the protective cover 7, and an adjusting plate 8 is movably installed inside the self-closing discharge pipe 5 and near the front of the upper end.

[0022] A limiting slide groove 701 is horizontally provided on the front surface of the protective cover 7 and on one side of the adjusting knob 6, a limiting slider 702 is movably installed on the front surface of the protective cover 7, and a positioning rod 703 is fixedly installed on one side surface of the limiting slider 702, and the limiting slide groove 701 has a trajectory limiting function for the limiting slider 702; a guide plate 501 is fixedly installed on the inner front surface of the self-closing discharge pipe 5 and located at the upper end, and a closing plate 502 is movably installed inside the self-closing discharge pipe 5 and located in front of the lower end, and the closing plate 502 is movably connected to the self-closing discharge pipe 5 through a movable shaft, and when the closing plate 502 contacts the ground, the self-closing discharge pipe 5 can be closed; the self-closing discharge pipe 5 is connected to the storage tank 3, and the limiting slider 702 is embedded in the limiting slide groove 701; a positioning slot 601 is provided on the curved surface of the adjusting knob 6 and near the rear, and the rear surface of the adjusting knob 6 A rotating rod 602 is fixedly installed on the surface, and the rear end of the rotating rod 602 extends into the protective cover 7. A transmission gear 603 is fixedly sleeved on the surface of the rotating rod 602 near the rear end, and the rotating transmission gear 603 can drive the driven gear 802 to rotate; a flip shaft 801 is fixedly installed on the two side surfaces of the adjusting plate 8 near the upper end, one end of the flip shaft 801 on one side of the adjusting plate 8 extends into the protective cover 7, and a driven gear 802 is fixedly sleeved on the surface of the flip shaft 801 on one side of the adjusting plate 8; the transmission gear 603 is meshed with the driven gear 802, and the number of positioning slots 601 is twelve, and the twelve positioning slots 601 are annularly distributed on the curved surface of the adjusting knob 6, and one end of the positioning rod 703 is embedded in the positioning slot 601, and there is a certain friction between the adjusting knob 6 and the protective cover 7, so that after the adjusting knob 6 is rotated, it will not rotate at will.

[0023] It should be noted that the utility model is an agricultural planting and sowing equipment. When the sowing equipment is pushed to sow in the field, when the sowing vehicle 1 moves to the top of the sowing hole, as the sowing vehicle 1 continues to move forward, the self-closing discharge pipe 5 will move to the top of the hole. At this time, the closing plate 502 flips over and falls into the hole under the action of gravity, and the seeds in the storage tank 3 will fall out of the self-closing discharge pipe 5. When the sowing vehicle 1 continues to move forward, the closing plate 502 is out of the hole, and the ground pushes the closing plate 502 to The self-closing discharge tube 5 is flipped up and closed until the closing plate 502 falls into another pit and is opened for sowing. By rotating the adjusting knob 6, the transmission gear 603 can be used to drive the adjusting plate 8 to swing, thereby adjusting the discharge amount of the self-closing discharge tube 5. After the adjusting knob 6 is rotated, the limit slider 702 is moved to insert the positioning rod 703 into the positioning slot 601 of the adjusting knob 6. In this way, the adjusting knob 6 can be positioned. During the sowing process, no power control is required, and the sowing equipment has a simple structure and is easy to maintain.

[0024] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. 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, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An agricultural planting and sowing equipment, characterized in that: The invention comprises a sowing vehicle (1) and a handle (2), wherein the handle (2) is fixedly mounted on the upper surface of the rear end of the sowing vehicle (1), a storage tank (3) is fixedly mounted on the upper surface of the sowing vehicle (1) and close to the front end, a tank cover (4) is embedded on the upper surface of the storage tank (3), a self-closing feed pipe (5) is fixedly mounted on the lower surface of the sowing vehicle (1) and close to the front end, a protective cover (7) is fixedly mounted on one side surface of the self-closing feed pipe (5) and close to the upper end, an adjusting knob (6) is movably mounted on one side surface of the protective cover (7), and an adjusting plate (8) is movably mounted inside the self-closing feed pipe (5) and close to the front end of the upper end.

2. The agricultural planting and sowing equipment according to claim 1, characterized in that: A limit slide groove (701) is transversely provided on the front surface of the protective cover (7) and located on one side of the adjusting knob (6); a limit slide block (702) is movably mounted on the front surface of the protective cover (7); and a positioning rod (703) is fixedly mounted on one side surface of the limit slide block (702).

3. The agricultural planting and sowing equipment according to claim 2, characterized in that: A material guide plate (501) is fixedly mounted on the upper end of the inner front surface of the self-closing material discharge pipe (5), and a closing plate (502) is movably mounted in the inner front of the lower end of the self-closing material discharge pipe (5), wherein the closing plate (502) is movably connected to the self-closing material discharge pipe (5) via a movable shaft.

4. The agricultural planting and sowing equipment according to claim 3, characterized in that: The self-closing discharge pipe (5) is in communication with the storage tank (3), and the limiting slide block (702) is embedded in the limiting slide groove (701).

5. The agricultural planting and sowing equipment according to claim 4, characterized in that: A positioning slot (601) is provided on the curved surface of the adjusting knob (6) near the rear, a rotating rod (602) is fixedly mounted on the rear surface of the adjusting knob (6), the rear end of the rotating rod (602) extends into the protective cover (7), and a transmission gear (603) is fixedly sleeved on the surface of the rotating rod (602) near the rear end.

6. The agricultural planting and sowing equipment according to claim 5, characterized in that: A turning shaft (801) is fixedly mounted on both side surfaces of the adjustment plate (8) and close to the upper end; one end of the turning shaft (801) on one side of the adjustment plate (8) extends into the protective cover (7); and a driven gear (802) is fixedly sleeved on the surface of the turning shaft (801) on one side of the adjustment plate (8).

7. The agricultural planting and sowing equipment according to claim 6, characterized in that: The transmission gear (603) meshes with the driven gear (802), the number of the positioning slots (601) is twelve, the twelve positioning slots (601) are distributed in a ring shape on the curved surface of the adjustment knob (6), and one end of the positioning rod (703) is embedded in the positioning slot (601).

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