Soil preparation device for pepper planting

Abstract

The invention discloses a soil preparation device for pepper planting, which relates to the technical field of soil preparation devices and comprises a fixing frame, wheels are mounted at the bottom of the fixing frame, a connecting frame is fixedly connected to the front end of the fixing frame, and a soil turning mechanism is mounted at the end of the connecting frame. Through the soil turning mechanism, the bucket, the feeding auger rod, the feeding conveying belt, the scattering mechanism, the screening conveying belt and the collecting mechanism which are sequentially arranged on the fixing frame, the complete process of turning soil, shoveling soil, gathering soil, conveying, scattering, screening and collecting is formed, after the soil is turned by the soil turning mechanism, the bucket shovels the soil to the front end, and then the soil is collected. The feeding auger rod gathers soil to the conveying end, the feeding conveying belt conveys the soil to the scattering bin, soil blocks are scattered through the first scattering roller and the second scattering roller, pebbles are separated, large pebbles and large soil blocks are further separated through the screening conveying belt, the large pebbles and the large soil blocks are conveyed to the collecting hopper to be stored, large-particle-size impurities are effectively removed, and the requirement of pepper planting for cleaning and loosening a plough layer is met. The problems of root system blocking and non-uniform seeding are reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of soil preparation devices, in particular to a soil preparation device for pepper planting. Background Art

[0002] During the pepper planting process, the land preparation device is a mechanical equipment used for preliminary soil treatment of the planting plot. Its purpose is to create a suitable soil environment for pepper seed germination, seedling growth and later development. The operating quality of the land preparation device directly affects the pepper emergence rate, growth rate and final yield. Reasonable selection and use of the land preparation device is the basis for achieving high pepper yields.

[0003] For example, publication number CN119096730A discloses a soil preparation device for pepper planting, comprising: an equipment frame and a ridge-forming assembly, the ridge-forming assembly comprising a first connecting frame, a second connecting frame, a plowboard, a bidirectional threaded rod, a movable block, a strut and a first threaded rod, the second connecting frame being symmetrically arranged, the plowboard being symmetrically arranged, the plowboard, the bidirectional threaded rod, the movable block and the strut being provided in plurality, and the movable block, the strut and the first threaded rod being symmetrically arranged, the first connecting frame being fixedly connected to the middle of the equipment frame, the second connecting frame being slidably connected to the equipment frame, and the second connecting frame being fixed to the equipment frame by bolts.

[0004] However, in the existing technology, the core functions of land preparation machines during the land preparation process are focused on crushing, plowing and leveling. There is a lack of active screening and separation mechanisms for large-size stones and hard lumps, and they are unable to effectively distinguish and remove uncrushable impurities, resulting in these impurities remaining in the tillage layer. This not only makes it difficult to meet the requirements of pepper cultivation for a clean and loose tillage layer, but also causes chain problems such as root obstruction, uneven sowing, damage to agricultural machinery, water and fertilizer imbalance, and increased risks of diseases and pests. Its design shortcomings of "focusing on crushing rather than screening, focusing on efficiency rather than cleanliness" are poorly adapted to the refined needs of pepper cultivation, restricting the improvement of planting quality and benefits. Summary of the Invention

[0005] The purpose of the present invention is to solve the problems existing in the prior art and to propose a soil preparation device for pepper planting.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a soil preparation device for pepper planting, comprising a fixed frame, a wheel is installed at the bottom of the fixed frame, the front end of the fixed frame is fixedly connected to a connecting frame, and a soil turning mechanism is installed at the end of the connecting frame, and a feeding auger rod, a feeding conveyor belt, a scattering mechanism, a screening conveyor belt and a collecting mechanism are respectively installed on the upper part of the fixed frame, and the feeding auger rod, the feeding conveyor belt, the scattering mechanism, the screening conveyor belt and the collecting mechanism are arranged in sequence behind the soil turning mechanism, and a transmission mechanism and a No. 2 reduction motor are respectively installed on the side of the fixed frame, the transmission mechanism is used to drive the feeding auger rod, the feeding conveyor belt and the scattering mechanism to operate, the No. 2 reduction motor is used to drive the screening conveyor belt, the feeding auger rod is used to gather soil to the lower end of the feeding conveyor belt, the feeding conveyor belt is used to transport soil to the top of the scattering mechanism, the scattering mechanism is used to scatter soil and separate stones from soil, the screening conveyor belt is used to separate large stones and large lumps of soil from crushed soil, and the screening conveyor belt transports large stones and large lumps of soil to the collecting mechanism for storage.

[0007] Preferably, a bucket is fixedly connected to the end of the fixing frame, and the bucket is located in front of the feed auger rod.

[0008] Preferably, the transmission mechanism includes a No. 1 reduction motor, a No. 1 pulley, a No. 2 pulley and a No. 1 connecting belt. The No. 1 reduction motor is fixedly connected to the side of the fixed frame, the No. 1 pulley is fixedly connected to the output end of the No. 1 reduction motor, the No. 2 pulley is fixedly connected to the rotating shaft of the feeding conveyor belt, and the No. 1 connecting belt is rotatably connected to the No. 1 pulley and the No. 2 pulley respectively.

[0009] Preferably, the end of the rotating shaft of the feed auger rod is fixedly connected to the third pulley, and the surfaces of the third pulley and the second pulley are both rotatably connected to the second connecting belt.

[0010] Preferably, the scattering mechanism includes a scattering bin, gear No. 1 and gear No. 2, the scattering bin is fixedly connected to the inner side of the fixed frame, and the scattering roller No. 1 and scattering roller No. 2 are rotatably connected inside the scattering bin, the end of the No. 1 scattering roller is fixedly connected to the No. 1 pulley, the No. 1 gear is fixedly connected to the end of the No. 1 scattering roller, the No. 2 gear is fixedly connected to the end of the No. 2 scattering roller, the No. 1 gear is meshed with the No. 2 gear, and the scattering bin is located below the upper end of the feeding conveyor belt.

[0011] Preferably, the No. 1 scattering roller and the No. 2 scattering roller are the same, and both the No. 1 scattering roller and the No. 2 scattering roller have cutter heads in an annular array on their surfaces.

[0012] Preferably, the lower end of the screening conveyor belt is located below the breaking up bin.

[0013] Preferably, the collecting mechanism includes a collecting bucket and a hydraulic cylinder, one end of the collecting bucket is rotatably connected to the upper part of the fixed frame, one end of the hydraulic cylinder is movably connected to the surface of the collecting bucket, and the other end of the hydraulic cylinder is movably connected to the side of the collecting bucket, and the hydraulic cylinder is used to push one end of the collecting bucket to rotate along the upper part of the fixed frame to dump the large stones and large lumps of soil collected inside.

[0014] Compared with the prior art, the advantages and positive effects of the present invention are: 1. In the present invention, a complete "turning over - shoveling - gathering - conveying - breaking up - screening - collecting" process is formed by the turning over mechanism, bucket, feed auger, feeding conveyor belt, breaking up mechanism, screening conveyor belt and collecting mechanism arranged in sequence on the fixed frame. After the turning over mechanism turns the soil, the bucket shovels the soil to the front end, the feed auger gathers the soil to the conveying end, and the feeding conveyor belt delivers the soil to the breaking up bin. The No. 1 breaking up roller and the No. 2 breaking up roller break up the soil blocks and separate the stones. The screening conveyor belt further separates the large stones and large soil blocks and transports them to the collecting bucket for storage, effectively removing large-particle impurities, meeting the needs of pepper planting for a clean and loose tillage layer, reducing problems such as root obstruction and uneven sowing, reducing the risk of agricultural machinery damage, improving the quality and efficiency of land preparation, and adapting to the needs of refined planting.

[0015] 2. In the present invention, pulley No. 1 is driven by reduction motor No. 1, pulley No. 2 is linked via connecting belt No. 1, and pulley No. 3 is driven by connecting belt No. 2, so as to realize synchronous operation of feeding conveyor belt, feeding auger rod and scattering roller No. 1 in scattering mechanism; in scattering mechanism, No. 1 scattering roller drives No. 2 scattering roller to rotate through gear No. 1 meshing with gear No. 2, and the cutter heads with circular arrays on the surfaces of both can fully break up soil clods and improve the separation effect of soil and gravel; in the collecting mechanism, the hydraulic cylinder can push the collecting bucket to rotate and dump impurities, and the overall impurity separation efficiency and operation convenience are enhanced through the coordination of various components, further ensuring the clean and loose tillage layer required for pepper planting, and improving the consistency and practicality of land preparation operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a first three-dimensional structural diagram of a soil preparation device for pepper planting proposed by the present invention; Figure 2 This is a second three-dimensional structural diagram of a soil preparation device for pepper planting proposed by the present invention; Figure 3 The present invention provides a schematic diagram of the internal side structure of a soil preparation device for pepper planting; Figure 4 The present invention provides a schematic diagram of the three-dimensional structure of a transmission mechanism in a soil preparation device for pepper planting; Figure 5 The present invention provides a schematic diagram of the three-dimensional structure of a breaking up mechanism in a soil preparation device for pepper planting; Figure 6 The present invention provides a schematic diagram of the three-dimensional structure of a collecting mechanism in a soil preparation device for pepper planting.

[0017] Legend: 1. Fixed frame; 2. Wheel; 3. Connecting frame; 4. Soil turning mechanism; 5. Feed auger; 6. Loading conveyor belt; 7. Scattering mechanism; 71. Scattering bin; 72. Scattering roller No. 1; 73. Scattering roller No. 2; 74. Gear No. 1; 75. Gear No. 2; 8. Transmission mechanism; 81. Reducer motor No. 1; 82. Pulley No. 1; 83. Pulley No. 2; 84. Pulley No. 3; 85. Connecting belt No. 1; 86. Connecting belt No. 2; 9. Screening conveyor belt; 10. Collecting mechanism; 101. Collecting bucket; 102. Hydraulic cylinder; 11. Reducer motor No. 2; 12. Bucket. DETAILED DESCRIPTION

[0018] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that, in the absence of conflict, the embodiments of the present application and the features therein can be combined with each other.

[0019] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0020] Example 1: Figures 1-6 As shown, the present invention provides a soil preparation device for pepper planting, including a fixed frame 1, a wheel 2 is installed at the bottom of the fixed frame 1, a connecting frame 3 is fixedly connected to the front end of the fixed frame 1, a soil turning mechanism 4 is installed at the end of the connecting frame 3, a feeding auger rod 5, a feeding conveyor belt 6, a scattering mechanism 7, a screening conveyor belt 9 and a collecting mechanism 10 are respectively installed on the upper part of the fixed frame 1, the feeding auger rod 5, the feeding conveyor belt 6, the scattering mechanism 7, the screening conveyor belt 9 and the collecting mechanism 10 are arranged in sequence behind the soil turning mechanism 4, and a transmission mechanism 8 and a No. 2 reduction motor 11 are respectively installed on the side of the fixed frame 1, and the transmission mechanism 8 is used to drive the feeding auger rod 5, the feeding conveyor belt 6, the scattering mechanism 7, the screening conveyor belt 9 and the collecting mechanism 10 The conveyor belt 6 and the breaking up mechanism 7 are running, the No. 2 reduction motor 11 is used to drive the screening conveyor belt 9, the feeding auger rod 5 is used to gather the soil to the lower end of the feeding conveyor belt 6, the feeding conveyor belt 6 is used to transport the soil to the top of the breaking up mechanism 7, the breaking up mechanism 7 is used to break up the soil and separate the stones from the soil, the screening conveyor belt 9 is used to separate large stones and large lumps of soil from the crushed soil, and the screening conveyor belt 9 transports large stones and large lumps of soil to the collecting mechanism 10 for storage, the lower end of the screening conveyor belt 9 is located below the breaking up bin 71, and the end of the fixed frame 1 is fixedly connected to the bucket 12, and the bucket 12 is located in front of the feeding auger rod 5.

[0021] The following is a detailed description of the specific settings and functions of this embodiment. The feed auger rod 5 is connected and installed with the agricultural machinery, and the machinery drives the turning mechanism 4 to turn over the soil in the pepper planting field, and the soil is shoveled to the front end of the fixed frame 1 through the bucket 12. The soil is gathered to the lower end of the feeding conveyor belt 6 through the rotation of the feed auger rod 5, and then the soil is transported to the inside of the scattering bin 71 through the feeding conveyor belt 6. The turned soil is broken up by the No. 1 scattering roller 72 and the No. 2 scattering roller 73. At this time, large soil blocks will be broken up, and the stones will be separated from the soil. The broken soil will then fall onto the surface of the screening conveyor belt 9, and the screening conveyor belt 9 is driven by the No. 2 reduction motor 11 to run, and large soil blocks and large stones in the soil are screened out, and the screened large soil blocks and large stones are transported to the collecting bucket 101 for storage.

[0022] Through the soil-turning mechanism 4, bucket 12, feed auger rod 5, feeding conveyor belt 6, scattering mechanism 7, screening conveyor belt 9 and collection mechanism 10 arranged in sequence on the fixed frame 1, a complete "soil-turning-shoveling-gathering-transporting-scattering-screening-collecting" process is formed. After the soil-turning mechanism 4 turns the soil, the bucket 12 shovels the soil to the front end, the feed auger rod 5 gathers the soil to the conveying end, and the feeding conveyor belt 6 sends the soil to the scattering bin 71. The No. 1 scattering roller 72 and the No. 2 scattering roller 73 scatter the soil blocks and separate the stones. The screening conveyor belt 9 further separates large stones and large soil blocks and transports them to the collecting bucket 101 for storage, effectively removing large-particle impurities, meeting the needs of pepper planting for a clean and loose tillage layer, reducing root obstruction, uneven sowing and other problems, reducing the risk of agricultural machinery damage, improving land preparation quality and efficiency, and adapting to the needs of refined planting.

[0023] Example 2: Figures 1-6 As shown, the transmission mechanism 8 includes a No. 1 reduction motor 81, a No. 1 pulley 82, a No. 2 pulley 83 and a No. 1 connecting belt 85. The No. 1 reduction motor 81 is fixedly connected to the side of the fixed frame 1, the No. 1 pulley 82 is fixedly connected to the output end of the No. 1 reduction motor 81, the No. 2 pulley 83 is fixedly connected to the rotating shaft of the feeding conveyor belt 6, the No. 1 connecting belt 85 is rotatably connected to the No. 1 pulley 82 and the No. 2 pulley 83 respectively, the rotating shaft end of the feeding auger rod 5 is fixedly connected to the No. 3 pulley 84, and the surfaces of the No. 3 pulley 84 and the No. 2 pulley 83 are both rotatably connected to the No. 2 connecting belt 86; The scattering mechanism 7 includes a scattering bin 71, a No. 1 gear 74 and a No. 2 gear 75. The scattering bin 71 is fixedly connected to the inner side of the fixed frame 1, and the interior of the scattering bin 71 is rotatably connected to a No. 1 scattering roller 72 and a No. 2 scattering roller 73. The end of the No. 1 scattering roller 72 is fixedly connected to the No. 1 pulley 82, the No. 1 gear 74 is fixedly connected to the end of the No. 1 scattering roller 72, the No. 2 gear 75 is fixedly connected to the end of the No. 2 scattering roller 73, the No. 1 gear 74 is meshed with the No. 2 gear 75, the scattering bin 71 is located below the upper end of the feeding conveyor belt 6, the No. 1 scattering roller 72 and the No. 2 scattering roller 73 are the same, and the surfaces of the No. 1 scattering roller 72 and the No. 2 scattering roller 73 are both provided with cutter heads in an annular array; The collecting mechanism 10 includes a collecting bucket 101 and a hydraulic cylinder 102. One end of the collecting bucket 101 is rotatably connected to the upper part of the fixed frame 1, one end of the hydraulic cylinder 102 is movably connected to the surface of the collecting bucket 101, and the other end of the hydraulic cylinder 102 is movably connected to the side of the collecting bucket 101. The hydraulic cylinder 102 is used to push one end of the collecting bucket 101 to rotate along the upper part of the fixed frame 1 to dump the large stones and large lumps of soil collected inside.

[0024] The effect achieved by the entire embodiment is that the No. 1 reduction motor 81 drives the No. 1 pulley 82 to rotate, and then the No. 1 connecting belt 85, the No. 2 pulley 83, the No. 2 connecting belt 86 and the No. 3 pulley 84 are linked to synchronously drive the No. 1 scattering roller 72, the feeding conveyor belt 6 and the feeding auger rod 5 to operate. When the No. 1 scattering roller 72 rotates, it will drive the No. 1 gear 74 to rotate, thereby driving the No. 2 gear 75 and the No. 2 scattering roller 73 to rotate. Through the rotation of the No. 2 scattering roller 73 and the No. 1 scattering roller 72 and the circular array of cutters on their surfaces, the soil can be fully scattered. When a large amount of large soil and large stones are collected in the collecting bucket 101, the collecting bucket 101 is pushed by the hydraulic cylinder 102, so that one end of the collecting bucket 101 is tilted up, and the large soil and large stones inside are poured out; The transmission mechanism 8 drives the No. 1 pulley 82 through the No. 1 reduction motor 81, which is linked to the No. 2 pulley 83 through the No. 1 connecting belt 85, and drives the No. 3 pulley 84 with the help of the No. 2 connecting belt 86, so as to realize the synchronous operation of the feeding conveyor belt 6, the feed auger rod 5 and the No. 1 scattering roller 72 in the scattering mechanism 7; in the scattering mechanism 7, the No. 1 scattering roller 72 engages the No. 2 gear 75 through the No. 1 gear 74 to drive the No. 2 scattering roller 73 to rotate, and the circular array of cutter heads on the surfaces of the two can fully break up the soil blocks and improve the separation effect of soil and stones; in the collecting mechanism 10, the hydraulic cylinder 102 can push the collecting bucket 101 to rotate and dump impurities. The overall coordination of various components enhances the impurity separation efficiency and operation convenience, further ensures the clean and loose tillage layer required for pepper planting, and improves the consistency and practicality of land preparation operations.

[0025] The method of use and working principle of this device are as follows: the feeding auger rod 5 is connected and installed with the agricultural machinery, and the soil-turning mechanism 4 is mechanically driven to turn over the soil in the pepper planting field, and the soil is shoveled to the front end of the fixed frame 1 by the bucket 12. The soil is gathered to the lower end of the feeding conveyor belt 6 by the rotation of the feeding auger rod 5, and then the soil is transported to the inside of the scattering bin 71 by the feeding conveyor belt 6, and the turned soil is broken up by the No. 1 scattering roller 72 and the No. 2 scattering roller 73. At this time, large soil blocks will be broken up, and the stones will be separated from the soil. Then the broken soil falls to the surface of the screening conveyor belt 9, and the screening conveyor belt 9 is driven to run by the No. 2 reduction motor 11 to screen out large soil blocks and large stones in the soil, and the screened large soil blocks and large stones are transported to the collecting bucket 101 for storage; The No. 1 reduction motor 81 drives the No. 1 pulley 82 to rotate, and the No. 1 connecting belt 85, the No. 2 pulley 83, the No. 2 connecting belt 86 and the No. 3 pulley 84 are linked to synchronously drive the No. 1 scattering roller 72, the feeding conveyor belt 6 and the feeding auger rod 5 to operate. When the No. 1 scattering roller 72 rotates, it drives the No. 1 gear 74 to rotate, thereby driving the No. 2 gear 75 and the No. 2 scattering roller 73 to rotate. The soil can be fully scattered by the rotation of the No. 2 scattering roller 73 and the No. 1 scattering roller 72 and the circular array of cutters on their surfaces; When a large amount of large soil and large stones are collected in the collecting bucket 101, the collecting bucket 101 is pushed by the hydraulic cylinder 102 to tilt one end of the collecting bucket 101 and pour out the large soil and large stones inside.

[0026] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention in any other form. Any person skilled in the art may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiments made in accordance with the technical essence of the present invention without departing from the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A soil preparation device for pepper planting, comprising a fixed frame (1), wherein wheels (2) are mounted on the bottom of the fixed frame (1), and characterized in that: The front end of the fixed frame (1) is fixedly connected to a connecting frame (3), and a soil turning mechanism (4) is installed at the end of the connecting frame (3). The upper part of the fixed frame (1) is respectively installed with a feeding auger rod (5), a feeding conveyor belt (6), a scattering mechanism (7), a screening conveyor belt (9) and a collecting mechanism (10). The feeding auger rod (5), the feeding conveyor belt (6), the scattering mechanism (7), the screening conveyor belt (9) and the collecting mechanism (10) are arranged in sequence behind the soil turning mechanism (4). The side of the fixed frame (1) is respectively installed with a transmission mechanism (8) and a second reduction motor (11). The transmission mechanism (8) It is used to drive the feed auger rod (5), the feeding conveyor belt (6) and the breaking mechanism (7) to operate, the second reduction motor (11) is used to drive the screening conveyor belt (9), the feed auger rod (5) is used to collect the soil to the lower end of the feeding conveyor belt (6), the feeding conveyor belt (6) is used to transport the soil to the top of the breaking mechanism (7), the breaking mechanism (7) is used to break up the soil and separate the stones from the soil, the screening conveyor belt (9) is used to separate large stones and large pieces of soil from the crushed soil, and the screening conveyor belt (9) transports the large stones and large pieces of soil to the collecting mechanism (10) for storage.

2. The soil preparation device for pepper planting according to claim 1, characterized in that: A bucket (12) is fixedly connected to the end of the fixing frame (1), and the bucket (12) is located in front of the feed auger rod (5).

3. The soil preparation device for pepper planting according to claim 1, characterized in that: The transmission mechanism (8) includes a first reduction motor (81), a first pulley (82), a second pulley (83) and a first connecting belt (85), wherein the first reduction motor (81) is fixedly connected to the side of the fixed frame (1), the first pulley (82) is fixedly connected to the output end of the first reduction motor (81), the second pulley (83) is fixedly connected to the rotating shaft of the feeding conveyor belt (6), and the first connecting belt (85) is rotationally connected to the first pulley (82) and the second pulley (83), respectively.

4. The soil preparation device for pepper planting according to claim 1, characterized in that: The end of the rotating shaft of the feed auger rod (5) is fixedly connected to a third pulley (84), and the surfaces of the third pulley (84) and the second pulley (83) are both rotatably connected to a second connecting belt (86).

5. The soil preparation device for pepper planting according to claim 1, characterized in that: The scattering mechanism (7) includes a scattering bin (71), a first gear (74) and a second gear (75), wherein the scattering bin (71) is fixedly connected to the inner side of the fixed frame (1), and a first scattering roller (72) and a second scattering roller (73) are rotatably connected inside the scattering bin (71), the end of the first scattering roller (72) is fixedly connected to the first pulley (82), the first gear (74) is fixedly connected to the end of the first scattering roller (72), the second gear (75) is fixedly connected to the end of the second scattering roller (73), the first gear (74) is meshed with the second gear (75), and the scattering bin (71) is located below the upper end of the feeding conveyor belt (6).

6. The soil preparation device for pepper planting according to claim 5, characterized in that: The first scattering roller (72) and the second scattering roller (73) are identical, and both the first scattering roller (72) and the second scattering roller (73) have cutter heads in an annular array on their surfaces.

7. The soil preparation device for pepper planting according to claim 1, characterized in that: The lower end of the screening conveyor belt (9) is located below the scattering bin (71).

8. The soil preparation device for pepper planting according to claim 1, characterized in that: The collecting mechanism (10) comprises a collecting bucket (101) and a hydraulic cylinder (102), one end of the collecting bucket (101) being rotatably connected to the upper portion of the fixing frame (1), one end of the hydraulic cylinder (102) being movably connected to the surface of the collecting bucket (101), and the other end of the hydraulic cylinder (102) being movably connected to the side of the collecting bucket (101), and the hydraulic cylinder (102) being used to push one end of the collecting bucket (101) to rotate along the upper portion of the fixing frame (1) to dump the large stones and large pieces of soil collected inside.

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