CN117063635A - A compound soil improvement machine - Google Patents

Abstract

The invention relates to a compound soil improvement machine, which includes a vehicle body. The vehicle body is provided with a support frame. The top of the installation frame is provided with an installation frame. The front end of the installation frame is provided with a soil collection mechanism. The installation frame is provided with a device for transporting soil. The soil collection mechanism can turn the soil on the ground to the transmission component for transmission. The other side of the support frame is provided with a material selection component that screens the soil into coarse soil, medium soil and fine soil. The present invention adopts Set up a soil collection mechanism, a transmission mechanism and a material selection component to screen the soil during harvesting, and lay the screened soil in order from bottom to top according to coarse soil, medium soil and fine soil, so that the soil that needs to be processed can be laid The impurities are deeply filled under the planting base, allowing them to mature in an oxygen-deficient environment and achieve on-site absorption, so that the reclaimed land can be reclaimed and clean, high-quality land can be transferred and used, thereby improving the land and soil.

Description

A compound soil improvement machine

Technical field

The invention belongs to the technical field of soil improvement and relates to a compound soil improvement machine.

Background technique

Soil improvement is the process of taking corresponding physical, biological or chemical measures to improve soil properties, increase soil fertility, increase crop yields, and improve the soil environment for human survival in response to the poor texture and structure of the soil.

For example, the application publication number is CN109348749A, which discloses an excavator for soil improvement, including a chassis. Driving wheels are fixed at the bottom of two bottom corners on one side of the chassis, and a transmission shaft is fixed between the rotation axes of the driving wheels. A drive motor is fixed in the inner cavity of the chassis through a motor frame, a first synchronous pulley is fixed on the output shaft end of the drive motor, a first connecting rod is fixed on the other side of the first synchronous pulley, and the first connecting rod is fixed on the other side of the first synchronous pulley. The other end of one connecting rod is rotatably connected to a second connecting rod. A square sleeve is fixed at the middle position of the bottom of the chassis, and an adapter is movably connected inside the square sleeve. In the present invention, the device realizes automation, replaces manual soil plowing, reduces the workload of workers, reduces labor costs, and improves work efficiency. Through the cooperation of cutters and thin rods, it can not only perform soil plowing operations on harder soil, but also It can also level the plowed land to facilitate later work.

However, in the above scheme, the excavator for soil improvement only excavates the soil. After the excavation, it needs to be moved into the improvement machine to improve the soil, thereby increasing the labor force in the intermediate process.

Contents of the invention

The purpose of the present invention is to propose a compound soil improvement machine in view of the above-mentioned problems existing in the existing technology.

The object of the present invention can be achieved by the following technical solutions: a composite soil improvement machine, including a vehicle body, a support frame is provided on the vehicle body, an installation frame is provided on the top of the installation frame, The front end of the installation frame is provided with a soil collection mechanism. The installation frame is provided with a transmission component for transmitting soil. The soil collection mechanism can flip the soil on the ground to the transmission component for transmission. The support frame The other side of the soil is provided with a material selection component for screening the soil into coarse soil, medium soil and fine soil. The material selection component includes a screening frame and a coarse soil screening component, a medium soil screening component, and a fine soil screening component that are arranged downward in sequence. The soil screening member and the vibration member provided at the bottom of the coarse soil screening member and the medium soil screening member. The coarse soil screening member, the medium soil screening member and the fine soil screening member can sequentially separate coarse soil, medium soil and fine soil after screening. The soil is laid from bottom to top.

In the above-mentioned compound soil improvement machine, the lengths of the coarse soil screening parts, the medium soil screening parts and the fine soil screening parts are shortened in sequence, and the coarse soil screening parts, the medium soil screening parts and the fine soil screening parts are The transmission speed of the files is gradually reduced. With this arrangement, the coarse soil filter is longer and has a faster transmission speed, which can quickly lay the soil at the bottom after harvesting. Secondly, the medium soil filter is shorter and slower than the coarse soil filter. , the screened medium soil can be laid on the coarse soil. Finally, the fine soil screening piece is the shortest and the slowest. The screened medium soil can be laid on the medium soil, thereby realizing the screening of the soil from bottom to top. Coarse soil, medium soil and fine soil are laid in order to achieve on-site absorption, so that subsequent crops can be cultivated directly; the lengths of the coarse soil screening piece, the medium soil screening piece and the fine soil screening piece are shortened in sequence to enable coarse soil to be One end length is laid in advance, so that after the medium soil falls from the medium soil filter, there is coarse soil laid in advance below, and after the fine soil falls from the fine soil filter, there is middle soil laid in advance below.

In the above-mentioned composite soil improvement machine, the structures of the coarse soil screening component, the medium soil screening component and the fine soil screening component are the same, and the coarse soil screening component includes a screening device symmetrically arranged on the screening frame. Frame, a rotating shaft is rotatably connected between the two screening mounting frames. There are two rotating shafts located at both ends of the screening mounting frame. A screening transmission is provided between the two rotating shafts. The screening conveyor belt is provided with a plurality of screen holes, and one side of the screening installation frame is provided with a servo motor for driving the rotation of the rotating shaft. There are sieve holes on the screening conveyor belt. The diameter of the sieve holes on the coarse soil screening element is larger than that of the medium soil screening element. Start the servo motor. The output end of the servo motor rotates to drive the rotating shaft to rotate. The rotation of the rotating shaft drives the screening conveyor belt. Rotate toward the side of the car body so that the screening conveyor belt is transported toward the side of the car body.

In the above-mentioned compound soil improvement machine, the soil collection mechanism includes a rotary tilling shaft arranged on the mounting frame. The rotary tilling shaft is provided with two sets of rotary tilling blades set at different angles. Each set The rotary tillage blade sets are arranged alternately in sequence. The rotary tillage blade set includes five rotary tillage blades evenly distributed on the rotary tillage shaft. One side of the installation frame is provided with a drive shaft to rotate clockwise. of drive motor. A sliding groove is symmetrically provided at the front end of the mounting frame. A sliding block slides up and down in the sliding groove. The rotary tillage shaft is rotationally connected between the two sliding blocks. The driving motor is arranged on one side of the sliding block. , the installation frame is provided with a lifting cylinder for adjusting the position of the sliding block.

By rotating the drive motor in a clockwise direction, the rotary tillage blade can always scoop up the soil in front from the bottom of the soil from bottom to top, and drive the soil to turn over to the transmission assembly; because the soil at the bottom is smaller than the soil at the top It is softer, allowing the rotary blade to break up the soil more easily, thereby increasing the service life of the rotary blade.

In the above-mentioned composite soil improvement machine, the transmission assembly includes a plurality of rotating shafts arranged on the mounting frame. The rotating shafts are located at both ends and the middle of the mounting frame. The mounting frame is in the shape of "factory". ” shape, a conveyor belt for transporting soil is provided between the rotating shafts, a support roller for supporting the conveyor belt is provided at the corner of the installation frame, the support roller is located at the bottom of the transmission belt, the installation frame A first motor for driving the rotating shaft to rotate is provided on one side of the first motor.

In the above-mentioned composite soil improvement machine, the rear end of the screening frame is also provided with a scraping assembly. The scraping assembly includes a connecting rod hinged to the screening frame. Two of the connecting rods A scraper with an inclined cut is arranged between them.

In the above-mentioned composite soil improvement machine, a cab is provided on the vehicle body, and a translation assembly is provided on one side of the vehicle body to move the cab perpendicularly to the driving direction. The translation component is a drive cylinder, and the output end of the drive cylinder is connected to the cab. When the improved machine needs to move forward, the drive cylinder extends to move the cab outside the car body, thereby preventing the transmission components of the car body from blocking the driver during the advancement process. improve the driver's field of vision and improve driving safety.

In the above-mentioned composite soil improvement machine, the front end of the installation frame is also provided with a positioning mechanism for positioning the position of the soil collection mechanism. The positioning mechanism is a distance sensor installed on the installation frame. When the distance sensor sets the distance from the ground, the distance sensor can control the lifting cylinder according to the distance from the ground during the plowing process, thereby adjusting the slider. The height of the rotary tillage shaft between the slider and the rotary tillage blade can control the depth of the rotary tillage blade and thus position the tillage depth.

In the above-mentioned composite soil improvement machine, the mounting frame is also provided with a batching bin, and the bottom of the batching bin is provided with a dropout port, and the dropout port is located above the coarse soil screening member. , the blanking port is equipped with a solenoid valve. The staff can put the corresponding soil amendment into the batching bin according to the different soil quality, and control the dropping rate of the soil amendment through the solenoid valve. When the soil amendment falls into the soil on the coarse soil screening piece, it will be transported during the transmission process. The vibrating part is fully mixed with the soil, and the soil can be improved and the soil quality improved after the coarse soil, medium soil and fine soil are laid.

Compared with the existing technology, the present invention can screen the soil during harvesting by arranging a soil collection mechanism, a transmission mechanism and a material selection component, and classify the screened soil into coarse soil and medium soil from bottom to top. and fine soil are laid in sequence, so that the impurities that need to be treated are deeply filled under the planting base, so that they can be decomposed in an oxygen-deficient environment to achieve on-site absorption, so that the reclaimed land can be reclaimed and the clean, high-quality land can be circulated and used. , thereby achieving the improvement effect of land and soil.

Description of the drawings

Figure 1 is a schematic structural diagram of the present invention;

Figure 2 is a side view of the present invention;

Figure 3 is a cross-sectional view of the present invention.

In the figure, 1. Vehicle body; 2. Support frame; 3. Installation frame; 4. Soil collection mechanism; 41. Rotary tillage shaft; 42. Rotary tillage blade; 43. Drive motor; 44. Sliding groove; 45. Sliding block ; 46. Lifting cylinder; 5. Material selection component; 51. Screening frame; 52. Coarse soil screening parts; 53. Medium soil screening parts; 54. Fine soil screening parts; 55. Vibrating parts; 561. Screening mounting frame; 562 , rotating shaft; 563, screening conveyor belt; 564, screen hole; 565, servo motor; 6, transmission component; 61, conveyor belt; 62, support roller; 63, first motor; 64, rotating shaft; 7, scraping component ; 71. Connecting rod; 72. Scraper; 8. Cab; 9. Translation component; 10. Positioning mechanism; 11. Batching bin; 12. Blanking port; 13. Solenoid valve.

Detailed ways

The following are specific embodiments of the present invention combined with the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

Example

As shown in Figures 1 to 3, a compound soil improvement machine includes a vehicle body 1. The vehicle body 1 is a crawler type vehicle body 1. The vehicle body 1 is provided with a support frame 2. The installation frame The top of 3 is provided with a mounting frame 3.

The vehicle body 1 is provided with a cab 8, and one side of the vehicle body 1 is provided with a translation assembly 9 that moves the cab 8 perpendicular to the traveling direction. The translation component 9 is a drive cylinder, and the output end of the drive cylinder is connected to the cab 8. When the improved machine needs to move forward, the drive cylinder extends to move the cab 8 outside the car body 1, thereby preventing the car body 1 from moving forward. During the process, the transmission component 6 blocks the driver's field of vision and improves driving safety.

The front end of the installation frame 3 is also provided with a positioning mechanism 10 for positioning the soil collection mechanism 4 . The positioning mechanism 10 is a distance sensor arranged on the installation frame 3. When the distance sensor sets the distance from the ground, the distance sensor can control the lifting cylinder 46 according to the distance from the ground during the plowing process, thereby By adjusting the height of the rotary tillage shaft 41 between the slide blocks, the depth of the tillage blade 42 can be controlled to position the tillage depth.

The front end of the installation frame 3 is provided with a soil collection mechanism 4. The soil collection mechanism 4 includes a rotary tillage shaft 41 provided on the installation frame 3. The rotary tillage shaft 41 is provided with two sets of different angle settings. Rotary blade group, each group of rotary blade groups are arranged alternately in sequence. The rotary blade group includes five rotary blades 42 evenly distributed on the rotary shaft 41. One of the mounting frames 3 A driving motor 43 is provided on the side to drive the rotary tillage shaft 41 to rotate clockwise.

By rotating the drive motor 43 in a clockwise direction, the rotary tillage blade 42 can always scoop up the soil in front from the bottom of the soil from bottom to top, and drive the soil to turn over to the transmission assembly 6; since the soil at the bottom is compared with The soil at the top is softer, allowing the rotary tilling blade 42 to break open the soil more easily, thereby increasing the service life of the rotary tilling blade 42 .

The front end of the mounting frame 3 is symmetrically provided with a sliding groove 44, and a sliding block 45 slides up and down in the sliding groove 44. The rotary tillage shaft 41 is rotatably connected between the two sliding blocks 45, and the driving motor 43 Disposed on one side of the sliding block 45 , the mounting frame 3 is provided with a lifting cylinder 46 for adjusting the position of the sliding block 45 .

The installation frame 3 is provided with a transmission assembly 6 for transmitting soil. The transmission assembly 6 includes a plurality of rotation shafts 64 provided on the installation frame 3. The rotation shafts 64 are respectively located at both ends of the installation frame 3. And in the middle, the installation frame 3 is in the shape of a "factory". A conveyor belt 61 for transporting soil is provided between the rotating shafts 64. A support roller 62 for supporting the conveyor belt 61 is provided at the corner of the installation frame 3. , the support roller 62 is located at the bottom of the transmission belt, and a first motor 63 for driving the rotation shaft 64 to rotate is provided on one side of the mounting frame 3 .

The soil collection mechanism 4 can turn the soil on the ground to the transmission assembly 6 for transmission. The other side of the support frame 2 is provided with a selection material for screening the soil into coarse soil, medium soil and fine soil. Component 5. The material selection component 5 includes a screening frame 51 and a coarse soil screening component 52, a medium soil screening component 53, a fine soil screening component 54, and a coarse soil screening component 52 and a medium soil screening component arranged downwards. 53 bottom vibrating member 55, the coarse soil screening member 52, the medium soil screening member 53 and the fine soil screening member 54 can sequentially lay the coarse soil, medium soil and fine soil from bottom to top after screening.

The coarse soil is generally composed of stones, bricks, weeds and other impurities, the medium soil is coarse soil such as soil blocks with higher water content, and the third layer of fine soil is a mixture of fertilizers, which is conducive to the planting of various factors.

The lengths of the coarse soil screening member 52, the medium soil screening member 53 and the fine soil screening member 54 are shortened in sequence, and the transmission speeds of the coarse soil screening member 52, the medium soil screening member 53 and the fine soil screening member 54 are sequentially reduced. . In this way, the coarse soil screening member 52 is longer and has a faster transmission speed, which can quickly lay the soil at the bottom after harvesting. Secondly, the medium soil screening member 53 is shorter and has a faster speed than the coarse soil screening member. 52 is slower and can lay the screened medium soil on the coarse soil. Finally, the fine soil screening member 54 is the shortest and the slowest and can lay the screened medium soil on the medium soil, thereby realizing the screening of the medium soil. The soil is laid sequentially from bottom to top according to coarse soil, medium soil and fine soil to achieve on-site absorption so that subsequent crops can be cultivated directly; the length of the coarse soil screening part 52, the medium soil screening part 53 and the fine soil screening part 54 Sequentially shorten the length of one end that enables coarse soil to be laid in advance, so that after the medium soil falls from the medium soil screening member 53, there is coarse soil laid in advance below, and after the fine soil falls from the fine soil screening member 54, there is advance laying below. Middle soil.

The structures of the coarse soil screening part 52, the medium soil screening part 53 and the fine soil screening part 54 are the same. The coarse soil screening part 52 includes a screening mounting frame 561 symmetrically arranged on the screening frame 51. The two A rotating shaft 562 is rotatably connected between the screening mounting brackets 561. There are two rotating shafts 562 and they are respectively located at both ends of the screening mounting bracket 561. A screening conveyor belt is provided between the two rotating shafts 562. 563, the screening conveyor belt 563 is provided with a plurality of screen holes 564, and one side of the screening installation frame 561 is provided with a servo motor 565 for driving the rotation shaft 562 to rotate. The screening conveyor belt 563 is provided with sieve holes 564. The diameter of the sieve holes 564 on the coarse soil screening member 52 is larger than the diameter of the sieve holes 564 of the medium soil screening member 53. The servo motor 565 is started, and the output end of the servo motor 565 rotates to drive the rotating shaft 562. Rotate, the rotation of the rotating shaft 562 drives the screening conveyor belt 563 to rotate toward the car body 1 side, so that the screening conveyor belt 563 is transmitted toward the car body 1 side.

The rear end of the screening frame 51 is also provided with a scraping assembly 7. The scraping assembly 7 includes a connecting rod 71 hinged on the screening frame 51, and a bevel is provided between the two connecting rods 71. Set of scrapers 72.

The mounting frame 3 is also provided with a batching bin 11. The bottom of the batching bin 11 is provided with a blanking port 12. The blanking port 12 is located above the coarse soil screening member 52. The blanking port 12 is located above the coarse soil screening member 52. The port 12 is provided with a solenoid valve 13 . The staff can put the corresponding soil conditioner into the batching bin 11 according to the different soil quality, and control the dropping rate of the soil conditioner through the solenoid valve 13. When the soil conditioner falls into the soil on the coarse soil filter 52, During the transmission process, the vibrating member 55 is fully mixed with the soil, so that the soil can be improved and the soil quality can be improved after the coarse soil, medium soil and fine soil are laid.

By arranging the soil collection mechanism 4, the transmission mechanism and the material selection component 5, the present invention can screen the soil during harvesting and tillage, and lay the screened soil in order from bottom to top according to coarse soil, medium soil and fine soil. , let the impurities that need to be treated be filled deep under the planting base, so that they can be decomposed in an oxygen-deficient environment to achieve on-site consumption, so that the reclaimed land can be reclaimed and clean, high-quality land can be transferred and used, thereby achieving the goal of land soil improvement effect.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Those skilled in the art to which the present invention belongs can make various modifications or additions to the described specific embodiments or substitute them in similar ways, but this will not deviate from the spirit of the present invention or exceed the definition of the appended claims. range.

Claims (9)

1. A composite soil improvement machine, including a vehicle body (1), characterized in that a support frame (2) is provided on the vehicle body (1), and a support frame (2) is provided on the top of the installation frame (3). Installation frame (3), the front end of the installation frame (3) is provided with a soil collection mechanism (4), the installation frame (3) is provided with a transmission assembly (6) for transmitting soil, the soil The collection mechanism (4) can turn the soil on the ground to the transmission assembly (6) for transmission. The other side of the support frame (2) is provided with a device for screening the soil into coarse soil, medium soil and fine soil. Material selection component (5), the material selection component (5) includes a screening frame (51) and coarse soil screening components (52), medium soil screening components (53), and fine soil screening components (54) that are arranged downward in sequence. ) and a vibrating member (55) provided at the bottom of the coarse soil screening member (52) and the medium soil screening member (53), the coarse soil screening member (52), the medium soil screening member (53) and the fine soil screening member (54) Coarse soil, medium soil and fine soil can be laid sequentially from bottom to top after screening. 2. A compound soil improvement machine according to claim 1, characterized in that: the lengths of the coarse soil screening member (52), the medium soil screening member (53) and the fine soil screening member (54) are in order. shorten, the transmission speeds of the coarse soil screening member (52), the medium soil screening member (53) and the fine soil screening member (54) are sequentially reduced. 3. A compound soil improvement machine according to claim 2, characterized in that: the coarse soil screening part (52), the medium soil screening part (53) and the fine soil screening part (54) have the same structure. , the coarse soil screening component (52) includes a screening mounting bracket (561) symmetrically arranged on the screening frame (51), and a rotation shaft (562) is rotationally connected between the two screening mounting brackets (561). , the two rotating shafts (562) are provided and are located at both ends of the screening installation frame (561), and a screening conveyor belt (563) is provided between the two rotating shafts (562). A plurality of screen holes (564) are provided on the screening conveyor belt (563), and a servo motor (565) for driving the rotating shaft (562) to rotate is provided on one side of the screening installation frame (561). 4. A compound soil improvement machine according to claim 1, characterized in that: the soil collection mechanism (4) includes a rotary tillage shaft (41) arranged on the installation frame (3), and the The rotary tillage shaft (41) is provided with two sets of rotary tillage blades set at different angles, and the rotary tillage blades of each group are arranged alternately in sequence. The rotary tillage blade set includes five evenly distributed on the rotary tillage shaft (41). ), a drive motor (43) that drives the rotary tillage shaft (41) to rotate clockwise is provided on one side of the mounting frame (3). 5. A compound soil improvement machine according to claim 1, characterized in that: the transmission assembly (6) includes a plurality of rotating shafts (64) arranged on the mounting frame (3), and the rotating shafts (64) are arranged on the mounting frame (3). The shafts (64) are respectively located at both ends and the middle of the installation frame (3). The installation frame (3) is in the shape of a "factory", and a conveyor belt (61) for transporting soil is provided between the rotating shafts (64). , a support roller (62) for supporting the conveyor belt (61) is provided at the corner of the installation frame (3), the support roller (62) is located at the bottom of the transmission belt, and a side of the installation frame (3) A first motor (63) for driving the rotating shaft (64) to rotate is provided on the side. 6. A compound soil improvement machine according to claim 1, characterized in that: the rear end of the screening frame (51) is also provided with a scraping assembly (7), and the scraping assembly (7) ) includes a connecting rod (71) hinged on the screening frame (51), and an oblique scraper (72) is provided between the two connecting rods (71). 7. A compound soil improvement machine according to claim 1, characterized in that: a cab (8) is provided on the vehicle body (1), and a cab (8) is provided on one side of the vehicle body (1). There is a translation assembly (9) that moves the cab (8) perpendicular to the driving direction. 8. A compound soil improvement machine according to claim 1, characterized in that: the front end of the installation frame (3) is also provided with a positioning mechanism (10) for positioning the soil collection mechanism (4). . 9. A compound soil improvement machine according to claim 1, characterized in that: the mounting frame (3) is also provided with a batching bin (11), and the bottom of the batching bin (11) is provided with There is a blanking port (12). The blanking port (12) is located above the coarse soil screening member (52). The blanking port (12) is provided with a solenoid valve (13).