Farming planter with soil returning function

Abstract

The utility model relates to the technical field of agricultural planting, in particular to a farming planter with a soil returning function, which comprises a farming machine body, a mounting frame and a dragging hook frame, the mounting frame is arranged outside the farming machine body, the dragging hook frame is fixedly connected outside the top end of the mounting frame, and a regulation and control mechanism is mounted at the bottom end of the mounting frame. Through the arrangement of a first fixing rod, a jacking and extending air cylinder, a scattering and returning mechanism and drive plate mechanisms, firstly, when ploughing is carried out, full rotary tillage operation can be carried out through the arrangement of the two opposite drive plate mechanisms during ploughing; according to the device, a plurality of groups of rotating shaft seats mounted on a second fixing rod can be rotated at a synchronous angle, and water vapor can be uniformly sprayed through a water spraying pipe during scattering operation, so that dust falling treatment operation during scattering and returning soil is performed, and soil crushing treatment and dust falling operation can be conveniently performed during uniform returning soil.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural planting, in particular to an agricultural seeder with a soil returning function. Background Art

[0002] Agriculture refers to an important industrial sector in the national economy. It is a sector that uses land resources as its production object. It is an industry that produces food and industrial raw materials by cultivating animal and plant products. Agriculture belongs to the primary industry. The sector that uses land resources for planting and production is the planting industry. Agriculture is an industry that utilizes the growth and development laws of animals and plants to obtain products through artificial cultivation. Agriculture belongs to the primary industry and is a basic industry that provides support for the construction and development of the national economy. When planting, agricultural machinery is needed to carry out planting operations.

[0003] Agricultural machinery is a relative concept, referring to the general term for all machinery used in agriculture, animal husbandry, forestry and fishery. Agricultural machinery belongs to the category of agricultural machinery and implements. The promotion and use of agricultural machinery is called agricultural mechanization. Currently, agricultural machines are used to plow the fields. Existing agricultural seeding machines are often unable to break up the cultivated soil and return it evenly after plowing the fields, which makes the cultivated soil easy to clump into lumps, affecting the full cultivation of seedlings during sowing, and often easily causing a large amount of dust dispersion during cultivation, affecting the on-site cultivated land environment.

[0004] In view of the above problems in the prior art, it is urgently necessary to propose an agricultural seeder with a soil returning function to solve the above problems. Utility Model Content

[0005] The utility model aims to provide an agricultural seeder with a soil-returning function, so as to solve the problem in the above-mentioned background technology that the existing agricultural seeder cannot return soil evenly and causes dust dispersion when tilling the land.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an agricultural seeder with soil returning function, comprising:

[0007] A farming machine body, a mounting frame and a towing hook frame, wherein the mounting frame is arranged outside the farming machine body, the towing hook frame is fixedly connected to the top of the mounting frame, the bottom of the mounting frame is installed with a regulating mechanism, one side of the mounting frame is fixedly connected to the outside of a soil-breaking and returning mechanism, a dial mechanism is arranged at the bottom of the regulating mechanism, a measuring mechanism is arranged outside the regulating mechanism, and a limiting mechanism is arranged inside the soil-breaking and returning mechanism;

[0008] The regulating mechanism comprises a first fixed rod, an extension cylinder and an articulated connecting plate, the first fixed rod is fixedly mounted on the outside of the mounting frame, a side wall of the first fixed rod is connected to the extension cylinder, the movable end of the extension cylinder is hinged to the articulated connecting plate, the outer surface of the articulated connecting plate is hinged to multiple articulated rods, one side wall of multiple articulated rods are all connected to a second fixed rod, the inner surface of the second fixed rod is installed with a rotating shaft seat, the rotating shaft seat is rotatably connected inside the second fixed rod, the bottom end of the rotating shaft seat is fixedly connected with a dial mechanism, the articulated rod is rotatably connected to the articulated connecting plate, multiple articulated rods are movably connected to the top surface of the articulated connecting plate, the first fixed rod and the second fixed rod are fixedly connected, the movable end of the extension cylinder is rotatably connected to the articulated connecting plate, and two regulating mechanisms are provided, and the two regulating mechanisms are provided in opposite directions.

[0009] Preferably, the soil-scattering and returning mechanism includes a motor, a connecting shaft, a scattering disc and a water spray pipe. The motor is mounted on the outside of one side of the mounting frame, the output end of the motor is fixedly connected to the connecting shaft, the outer wall of one side of the connecting shaft is fixedly connected to the scattering disc, and a water spray pipe is inserted into the interior of the connecting shaft.

[0010] Preferably, one end of the water spray pipe is connected to the limiting mechanism, the outer surface of the breaking wheel is a spiral disc structure, and the connecting shaft is fixedly connected to the outer surface of the output end of the motor by screws.

[0011] Preferably, the dial mechanism includes a mounting rod, an adjusting bolt seat and a movable seat, the mounting rod is fixedly connected to the bottom end of the rotating shaft seat, the adjusting bolt seat is inserted into the outside of the mounting rod, the movable seat is sleeved on the outside of the mounting rod, a connecting and fixing seat is welded to the bottom end of the movable seat, and a dial plate is connected to one side wall of the connecting and fixing seat.

[0012] Preferably, the adjusting bolt seat is movably and telescopically connected inside the mounting rod, one side surface of the adjusting bolt seat is connected to the outer side wall of the dial plate, the mounting rod is rotatably connected inside the movable seat, the dial plate is fixedly mounted on the outside of the connecting and fixing seat by screws, and a plurality of irregular semi-arc grooves are opened on the outside of the dial plate.

[0013] Preferably, the measuring mechanism includes a limit plate, a dial pointer and a deflection pointer meter, the limit plate is fixedly connected to the top outer surface of the hinged connecting plate, the top of the limit plate is movably connected to the dial pointer, and the deflection pointer meter is arranged on one side of the dial pointer.

[0014] Preferably, a side wall of the declination pointer gauge is fixedly connected to the outer side wall of the second fixing rod, the dial pointer is rotatably connected to the outside of the limit plate, and a degree scale is provided on the outer surface of the declination pointer gauge.

[0015] Preferably, the limiting mechanism includes a sleeve seat, a limiting plug rod and an insertion rod, the sleeve seat is arranged on an outer wall of one side of the mounting frame, a limiting plug rod is inserted at the top end of the sleeve seat, an insertion rod is inserted inside the sleeve seat, and an insertion groove is opened on the top end surface of the insertion rod.

[0016] Preferably, the outer surface of the insertion groove is a circular hole groove, the insertion rod is inserted into the interior of the sleeve seat, the limiting insertion rod penetrates and is inserted into the interior of the sleeve seat, and the limiting insertion rod is inserted into the interior of the insertion groove.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] By setting the first fixed rod, the top extension cylinder, the soil breaking and returning mechanism and the dial mechanism, when the land is being cultivated, the two opposite dial mechanisms can be set to fully perform the rotary tillage operation during the tillage operation. After the top extension cylinder is working, the hinged connecting plate is connected to the top extension cylinder, so that the hinged connecting plate can be movably adjusted and controlled, so that after the hinged rod is hinged to the hinged connecting plate, the multiple groups of rotating shaft seats installed on the second fixed rod can be rotated at synchronous angles, thereby conveniently controlling and adjusting the angle of the dial mechanism during the rotary tillage operation. At this time, the dial pointer is used to adjust the angle of the rotary tillage operation. The rotation of the dial mechanism can perform measurement operations on the outside of the deflection pointer meter, monitor and measure the angle deflection when the dial mechanism rotates, and control the depth of rotary tillage. Then the motor works to rotate the connecting shaft, so that the scattering wheel can be rotated, and the hard soil produced by rotary tillage is fully scattered, which is convenient for uniform backfilling after the scattered soil. In addition, when performing the scattering operation, water vapor can be evenly sprayed through the water spray pipe, so as to perform dust reduction operations when scattering and backfilling, which is convenient for soil crushing and dust reduction operations when uniformly backfilling. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 For this utility model Figure 1 Schematic diagram of the overall structure of the regulatory agency;

[0021] Figure 3 For this utility model Figure 1 The overall structural diagram of the soil dispersing and returning mechanism;

[0022] Figure 4 For this utility model Figure 1 The overall structural diagram of the middle dial mechanism;

[0023] Figure 5 For this utility model Figure 2 A schematic diagram of the structure enlargement at the center A;

[0024] Figure 6 For this utility model Figure 3 A magnified schematic diagram of the structure at point B in the middle.

[0025] In the figure: 1. agricultural machine body; 2. mounting frame; 3. drag hook frame; 4. regulating mechanism; 401. first fixed rod; 402. extension cylinder; 403. hinged connecting plate; 404. hinged rod; 405. second fixed rod; 406. rotating shaft seat; 5. soil scattering and returning mechanism; 501. motor; 502. connecting shaft; 503. scattering wheel; 504. water spray pipe; 6. dial mechanism; 601. mounting rod; 602. adjusting bolt seat; 603. movable seat; 604. connecting fixed seat; 605. dial plate; 7. measuring mechanism; 701. limit plate; 702. dial pointer; 703. deflection pointer meter; 8. limit mechanism; 801. sleeve seat; 802. limit plug rod; 803. plug rod; 804. plug slot. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-6 , an embodiment provided by the utility model:

[0028] An agricultural seeder with a soil-returning function, comprising:

[0029] A farming machine body 1, a mounting frame 2 and a drag hook frame 3, the farming machine body 1 is provided with a mounting frame 2 on the outside, the top of the mounting frame 2 is externally fixedly connected to the drag hook frame 3, the bottom of the mounting frame 2 is provided with a regulating mechanism 4, one side of the mounting frame 2 is externally fixedly connected to a soil-scattering and returning mechanism 5, the bottom of the regulating mechanism 4 is provided with a dial mechanism 6, the outside of the regulating mechanism 4 is provided with a measuring mechanism 7, and the inside of the soil-scattering and returning mechanism 5 is provided with a limiting mechanism 8;

[0030] The regulating mechanism 4 includes a first fixed rod 401, an extension cylinder 402 and a hinged connecting plate 403. The first fixed rod 401 is fixedly installed on the outside of the mounting frame 2. The extension cylinder 402 is connected to a side wall of the first fixed rod 401. The movable end of the extension cylinder 402 is hinged to the hinged connecting plate 403. The outer surface of the hinged connecting plate 403 is hinged to multiple hinged rods 404. The side walls of the multiple hinged rods 404 are all connected to a second fixed rod 405. The inner surface of the second fixed rod 405 is installed with a rotating shaft seat 406. The rotating shaft seat 406 is rotatably connected to the inside of the second fixed rod 405. The bottom end of the rotating shaft seat 406 is fixedly connected to the dial mechanism 6. The hinged rod 404 and the hinged The connecting plate 403 is rotatably connected, and multiple hinged rods 404 are movably connected to the top surface of the hinged connecting plate 403. The first fixed rod 401 and the second fixed rod 405 are fixedly connected. The movable end of the extension cylinder 402 is rotatably connected to the hinged connecting plate 403. Two regulating mechanisms 4 are provided, and the two regulating mechanisms 4 are arranged in opposite directions. Through the extension work of the extension cylinder 402, the hinged connecting plate 403 can be telescopically adjusted after extension. Subsequently, the hinged connecting plate 403 and the hinged rod 404 are hingedly connected and the hinged rod 404 is rotatably connected to the rotating shaft seat 406, so that the rotating shaft seat 406 can be rotated, thereby adjusting and controlling the angle of the dial mechanism 6.

[0031] The soil scattering and returning mechanism 5 includes a motor 501, a connecting shaft 502, a scattering wheel 503 and a water spray pipe 504. The motor 501 is installed on the outside of one side of the mounting frame 2. The output end of the motor 501 is fixedly connected to the connecting shaft 502. The outer wall of one side of the connecting shaft 502 is fixedly connected to the scattering wheel 503. A water spray pipe 504 is inserted into the interior of the connecting shaft 502. One end of the water spray pipe 504 is connected to the limiting mechanism 8. The outer surface of the scattering wheel 503 is a spiral disc structure. The connecting shaft 502 is fixedly connected to the outer surface of the output end of the motor 501 by screws. The dial mechanism 6 includes a mounting rod 601, an adjusting bolt seat 602 and a movable seat 603. The mounting rod 601 is fixedly connected to the bottom end of the rotating shaft seat 406. The outer side of the mounting rod 601 is inserted Adjust the bolt seat 602, the outer sleeve of the mounting rod 601 is provided with a movable seat 603, the bottom end of the movable seat 603 is welded with a connecting and fixing seat 604, and a side wall of the connecting and fixing seat 604 is connected with a dial piece 605. The adjusting bolt seat 602 is movably and telescopically connected inside the mounting rod 601, and a side surface of the adjusting bolt seat 602 is connected to the outer side wall of the dial piece 605. The mounting rod 601 is rotatably connected inside the movable seat 603, and the dial piece 605 is fixedly installed on the outside of the connecting and fixing seat 604 by screws. A plurality of irregular semi-arc grooves are provided on the outside of the dial piece 605. Through the operation of the motor 501, the connecting shaft 502 is rotated, driving the scattering wheel 503 to rotate at a high speed, so as to fully scatter and return the soil produced by rotary tillage.

[0032] The measuring mechanism 7 includes a limit plate 701, a dial pointer 702 and a deflection pointer meter 703. The limit plate 701 is fixedly connected to the top outer surface of the hinged connecting plate 403. The top of the limit plate 701 is movably connected with the dial pointer 702. A deflection pointer meter 703 is arranged on one side of the dial pointer 702. A side wall of the deflection pointer meter 703 is fixedly connected to the outer side wall of the second fixed rod 405. The dial pointer 702 is rotatably connected to the outside of the limit plate 701. A degree scale is arranged on the outer surface of the deflection pointer meter 703. The limit mechanism 8 includes a sleeve seat 801, a limit plug rod 802 and a plug rod 803. The sleeve seat 801 is arranged on the outer side of the mounting frame 2. On the wall, a limiting plug rod 802 is inserted at the top of the sleeve seat 801, and an inserting rod 803 is inserted inside the sleeve seat 801. An inserting groove 804 is opened on the top surface of the inserting rod 803, and the outer surface of the inserting groove 804 is a circular hole groove. The inserting rod 803 is inserted into the sleeve seat 801, and the limiting plug rod 802 is inserted through the sleeve seat 801. The limiting plug rod 802 is inserted into the inserting groove 804. After the dial pointer 702 is rotated, it can monitor the deflection during rotation through the rotation connection with the deflection pointer table 703, and the setting of the limiting mechanism 8 facilitates the replacement and maintenance operations of the loosening wheel 503.

[0033] Working principle: When tilling the field, firstly, the rotary tillage operation is performed through the dial mechanism 6. By setting two opposite dial mechanisms 6, full rotary tillage operation can be performed when tilling the field. After the extension cylinder 402 is working, the hinged connecting plate 403 is connected to the extension cylinder 402, so that the hinged connecting plate 403 can be movably adjusted and controlled, so that after the hinged rod 404 is hinged with the hinged connecting plate 403, the multiple groups of rotating shaft seats 406 installed on the second fixed rod 405 can be rotated at a synchronous angle, so as to facilitate the control and adjustment of the angle of the dial mechanism 6 during rotary tillage, and after the dial pointer 702 is rotated, the deflection angle during rotation can be monitored through the rotation connection between the deflection pointer meter 703, so that the two groups of dial mechanisms 6 can increase the rotary tillage efficiency after the symmetrical setting of the angle.

[0034] Furthermore, the motor 501 works, driving the connecting shaft 502 to rotate, so that the scattering wheel 503 can rotate, and the hard soil produced by rotary tillage is fully scattered, which is convenient for the uniform returning soil operation after the scattering. When the scattering operation is performed, water vapor can be evenly sprayed through the water spray pipe 504, so as to perform dust reduction treatment when scattering and returning the soil. After the limiting plug rod 802 is stretched, the insertion rod 803 inserted in the sleeve seat 801 can be disassembled, which is convenient for the maintenance operation of the scattering wheel 503.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An agricultural seeder with soil returning function, characterized in that: include: A farming machine body (1), a mounting frame (2) and a towing hook frame (3), wherein the farming machine body (1) is provided with a mounting frame (2) on the outside, the top end of the mounting frame (2) is externally fixedly connected to the towing hook frame (3), the bottom end of the mounting frame (2) is provided with a regulating mechanism (4), one side of the mounting frame (2) is externally fixedly connected to a soil-scattering and returning mechanism (5), the bottom end of the regulating mechanism (4) is provided with a dial mechanism (6), the outside of the regulating mechanism (4) is provided with a measuring mechanism (7), and the inside of the soil-scattering and returning mechanism (5) is provided with a limiting mechanism (8); The regulating mechanism (4) comprises a first fixing rod (401), an extension cylinder (402) and a hinged connection plate (403), wherein the first fixing rod (401) is fixedly mounted on the outside of the mounting frame (2), a side wall of the first fixing rod (401) is connected to the extension cylinder (402), a movable end of the extension cylinder (402) is hinged to the hinged connection plate (403), a plurality of hinged rods (404) are hinged to the outer surface of the hinged connection plate (403), a side wall of each of the plurality of hinged rods (404) is connected to a second fixing rod (405), and a rotating rod (405) is mounted on the inner surface of the second fixing rod (405). A movable shaft seat (406), the rotating shaft seat (406) is rotatably connected inside the second fixed rod (405), the bottom end of the rotating shaft seat (406) is fixedly connected with a dial mechanism (6), the hinge rod (404) is rotatably connected to the hinged connecting plate (403), a plurality of hinge rods (404) are movably connected to the top surface of the hinged connecting plate (403), the first fixed rod (401) and the second fixed rod (405) are fixedly connected, the movable end of the extension cylinder (402) is rotatably connected to the hinged connecting plate (403), and two regulating mechanisms (4) are provided, and the two regulating mechanisms (4) are provided in opposite directions.

2. The agricultural seeder with soil-returning function according to claim 1, characterized in that: The soil scattering and returning mechanism (5) comprises a motor (501), a connecting shaft (502), a scattering wheel disc (503) and a water spray pipe (504); the motor (501) is mounted on the outside of one side of the mounting frame (2); the output end of the motor (501) is fixedly connected to the connecting shaft (502); the scattering wheel disc (503) is fixedly connected to the outer wall of one side of the connecting shaft (502); and the water spray pipe (504) is inserted into the interior of the connecting shaft (502).

3. The agricultural seeder with soil-returning function according to claim 2, characterized in that: One end of the water spray pipe (504) is connected to the limiting mechanism (8), the outer surface of the scattering wheel (503) is a spiral disc structure, and the connecting shaft (502) is fixedly connected to the outer surface of the output end of the motor (501) by means of screws.

4. The agricultural seeder with soil-returning function according to claim 1, characterized in that: The dial mechanism (6) comprises a mounting rod (601), an adjusting bolt seat (602) and a movable seat (603); the mounting rod (601) is fixedly connected to the bottom end of the rotating shaft seat (406); the adjusting bolt seat (602) is inserted into the outside of the mounting rod (601); the movable seat (603) is sleeved on the outside of the mounting rod (601); a connecting and fixing seat (604) is welded to the bottom end of the movable seat (603); and a dial plate (605) is connected to a side wall of the connecting and fixing seat (604).

5. The agricultural seeder with soil-returning function according to claim 4, characterized in that: The adjusting bolt seat (602) is movably and telescopically connected inside the mounting rod (601), one side surface of the adjusting bolt seat (602) is connected to the outer side wall of the dial plate (605), the mounting rod (601) is rotatably connected inside the movable seat (603), the dial plate (605) is fixedly mounted on the outside of the connecting fixed seat (604) by screws, and a plurality of semi-arc grooves are opened on the outside of the dial plate (605).

6. The agricultural seeder with soil-returning function according to claim 1, characterized in that: The measuring mechanism (7) comprises a limit plate (701), a dial pointer (702) and a deflection pointer gauge (703); the limit plate (701) is fixedly connected to the outer surface of the top end of the hinged connection plate (403); the top end of the limit plate (701) is movably connected to the dial pointer (702); and the deflection pointer gauge (703) is arranged on one side of the dial pointer (702).

7. The agricultural seeder with soil-returning function according to claim 6, characterized in that: A side wall of the deflection pointer gauge (703) is fixedly connected to the outer side wall of the second fixing rod (405), the dial pointer (702) is rotatably connected to the outside of the limit plate (701), and a degree scale is provided on the outer surface of the deflection pointer gauge (703).

8. The agricultural seeder with soil-returning function according to claim 1, characterized in that: The limiting mechanism (8) comprises a sleeve seat (801), a limiting insertion rod (802) and an insertion rod (803); the sleeve seat (801) is arranged on an outer wall of one side of the mounting frame (2); a limiting insertion rod (802) is inserted at the top end of the sleeve seat (801); an insertion rod (803) is inserted inside the sleeve seat (801); and an insertion groove (804) is provided on the top end surface of the insertion rod (803).

9. The agricultural seeder with soil-returning function according to claim 8, characterized in that: The outer surface of the insertion groove (804) is a circular hole groove, the insertion rod (803) is inserted into the interior of the sleeve seat (801), the limiting insertion rod (802) penetrates and is inserted into the interior of the sleeve seat (801), and the limiting insertion rod (802) is inserted into the interior of the insertion groove (804).

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