A small soil breaking and stone picking integrated device

Abstract

The application relates to the technical field of agricultural machinery, in particular to a small-sized soil crushing and stone picking integrated equipment, which comprises a shell, a top cover plate detachably arranged at the upper end of the shell, an installation platform arranged in the shell, a quick soil crushing mechanism arranged on the installation platform, a moving and scraping mechanism arranged in the shell and on the right side of the shell, a soil block conveying mechanism arranged at the lower end of the installation platform, a stone block sorting mechanism arranged on the right side of the soil block conveying mechanism, a power driving mechanism arranged on the shell, and an installation circular groove and an elliptical through groove arranged on the installation platform. The quick soil crushing mechanism is arranged, the movable vertical rod and the soil breaking nail plate are matched with each other, the hardening soil layer can be automatically and quickly broken, the cleaning scraper can automatically push the soil adhered to the surface of the metal convex column during the breaking process, the soil is prevented from being accumulated at the lower end of the soil breaking nail plate and affecting the use, and manual operation of the staff is not needed.

Description

A small integrated soil crushing, stone picking, and leveling equipment Technical Field

[0001] This invention relates to the field of agricultural machinery technology, and in particular to a small integrated equipment for breaking up soil, picking up stones, and leveling land. Background Technology

[0002] Due to geographical limitations, the terrain in the south is much more complex than the vast plains of the north, mainly consisting of hills and mountains. Farmland soil is compacted, with large clods, many stones, and uneven ground, resulting in poor uniformity of drip irrigation and fertilization, poor crop growth, and low water and fertilizer utilization efficiency. Therefore, in order to improve the uniformity of drip irrigation and fertilization, ensure the healthy growth of crops, and improve water and fertilizer utilization efficiency, local people need to treat the compacted farmland before cultivation. The treatment process mainly includes three steps: breaking up the soil, removing stones, and leveling the ground.

[0003] However, due to the mountainous terrain and scattered farmland in the southern region, large agricultural machinery cannot be used. Therefore, the treatment of farmland soil in mountainous areas still often relies on manual labor, which is not only inefficient but also results in low soil fragmentation and unsatisfactory treatment effects. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a small-scale integrated soil crushing, stone removal, and land leveling device. This device solves the problems of low efficiency and unsatisfactory results in soil leveling of drip-irrigated farmland in mountainous areas. It has the advantage of automatically crushing, stone removal, and land leveling the soil in mountainous farmland, greatly improving processing efficiency.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a small integrated soil crushing, stone picking, and leveling device, comprising a shell, a handrail bracket fixedly installed on the right side of the shell, a top cover plate detachably installed on the upper end of the shell, an installation platform inside the shell, a rapid soil crushing mechanism on the installation platform, a movable leveling mechanism inside and on the right side of the shell, a soil clod conveying mechanism at the lower end of the installation platform, a stone sorting mechanism on the right side of the soil clod conveying mechanism, and a power drive mechanism on the shell. During operation, the shell moves horizontally under the action of the power drive mechanism. During the movement, the rapid soil crushing mechanism breaks up the hardened coating. Subsequently, the soil clod conveying mechanism transports the broken soil clods to the interior of the stone sorting mechanism for screening. The rapid soil crushing mechanism includes an installation circular groove and an elliptical through groove formed on the installation platform, with a movable... The vertical pole has a movable vertical pole whose lower end extends below the installation platform and is fixedly installed with a soil-breaking nail plate. The lower end of the soil-breaking nail plate is provided with a metal protrusion. A buffer spring is movably fitted on the upper end of the movable vertical pole. A cleaning scraper is movably installed below the soil-breaking nail plate. The cleaning scraper has a relief groove that matches the metal protrusion. A T-shaped locking block is fixedly installed on the upper end of the cleaning scraper. The upper end of the T-shaped locking block extends above the soil-breaking nail plate. A connecting horizontal plate is fixedly installed on the upper end of the movable vertical pole. A pressing square column is movably installed on the lower left side of the connecting horizontal plate. A compaction component is detachably installed on the lower end of the pressing square column. A fixed iron block is provided on the right side of the pressing square column. An electromagnet is fixedly installed on the side wall of the elliptical through groove. A drive cylinder is provided on the upper end of the installation platform. The output end of the drive cylinder is connected to the movable vertical pole. When the movable vertical pole moves downward, it will cause the soil-breaking nail plate to move vertically downward, thereby breaking the compacted soil layer.

[0006] Preferably, the compaction assembly includes a rectangular plate fixedly connected to the pressing column, and a compaction protrusion is provided at the lower end of the rectangular plate.

[0007] Preferably, the lower end of the connecting horizontal plate is provided with a horizontal sliding groove, the upper end of the pressing square column extends into the interior of the horizontal sliding groove and is slidably connected with the horizontal sliding groove, and a return spring is fixedly installed between the upper end of the pressing square column and the inner wall of the horizontal sliding groove. After the fixed iron block enters the interior of the elliptical through groove, the pressing square column will move horizontally to the right under the action of the electromagnet.

[0008] Preferably, the movable leveling mechanism includes fixed slide rails symmetrically arranged on the front and rear side walls of the housing. A sliding seat is movably installed inside the fixed slide rail. The sliding seat is fixedly connected to the side of the mounting platform. The fixed slide rail is provided with a spiral drive component for moving the sliding seat up and down. A vertical groove is opened through the right side of the fixed slide rail. A horizontal connecting rod is fixedly installed on the right side of the sliding seat. The horizontal connecting rod extends to the right side of the housing and is fixedly installed with a mounting bracket. A scraping disc is detachably installed at the lower end of the mounting bracket. When the sliding seat moves downward, the mounting platform and the horizontal connecting rod move downward synchronously. When the horizontal connecting rod moves downward, the mounting bracket and the scraping disc move downward synchronously.

[0009] Preferably, the helical drive component includes a vertical lead screw movably installed inside the fixed slide rail. The vertical lead screw passes through the inside of the sliding seat, and the inside of the sliding seat is provided with a screw nut that is threadedly engaged with the vertical lead screw. A small motor for driving the vertical lead screw is fixedly installed at the upper end of the fixed slide rail. When the vertical lead screw rotates around its own axis, it will cause the sliding seat to move in the vertical direction. When the sliding seat moves, it will cause the mounting platform to move synchronously.

[0010] Preferably, the soil conveying mechanism includes symmetrically arranged mounting vertical plates at the lower end of the mounting platform, a conveying platform fixedly installed between the two mounting vertical plates, a conveying component installed on the conveying platform, a rectangular through groove opened at the lower end of the conveying platform, a cleaning scraper movably installed inside the rectangular through groove, a bulldozer bucket movably installed on the right side of the conveying platform, and a telescopic support rod installed between the bulldozer bucket and the conveying platform. When the housing moves horizontally, the bulldozer bucket will scoop up the broken soil and move it above the conveying component. Then, the soil will move into the interior of the stone sorting mechanism under the action of the conveying component.

[0011] Preferably, the material conveying assembly includes an active roller and a driven roller movably mounted on the material conveying platform. A conveyor belt is provided between the active roller and the driven roller. The upper end of the cleaning scraper contacts the conveyor belt. The conveyor belt is located below the pressing column. A material conveying motor for driving the active roller is fixedly installed on the back of the material conveying platform. When the active roller rotates under the action of the material conveying motor, it will convey the shoveled soil clods horizontally to the right.

[0012] Preferably, the stone sorting mechanism includes an installation trough located at the lower end of the installation platform. A screening component is installed inside the installation trough, and a vibrator is installed outside the installation trough. A receiving box is detachably installed at the lower end of the installation platform. During operation, the screening component vibrates at a certain frequency under the action of the vibrator. During the vibration, fine soil clods fall downwards, while the stones mixed in with the soil clods remain inside the screening component.

[0013] Preferably, the screening assembly includes a movable rod movably installed inside the mounting groove. The movable rod is connected to the vibrator via a transmission connection. A screening screen plate is fixedly connected to the lower end of the movable rod. The receiving box is located on the lower right side of the screening screen plate. When the vibrator is powered on, it will cause the movable rod and the screening screen plate to vibrate at a certain frequency.

[0014] Preferably, the power drive mechanism includes a drive wheel and a driven wheel movably mounted on the front and rear sides of the housing. A battery pack is detachably installed inside the housing. A control switch is provided at the upper end of the armrest bracket. The control switch is electrically connected to the drive wheel via a wire. When the control switch is turned on, the drive wheel will rotate at a certain speed, thereby causing the housing to move horizontally.

[0015] By employing the above technical solution, the present invention provides a small-scale integrated soil crushing, stone picking, and leveling device, which has at least the following beneficial effects:

[0016] 1. This invention, by setting up a rapid soil crushing mechanism, utilizes the cooperation between the pressing column and the rolling component to automatically roll the soil clods horizontally during the secondary pressing process, thereby making the small soil clods more fine. This not only improves the crushing effect but also helps with subsequent screening. Moreover, this invention is small in size, easy to transport and move, and is suitable for the geographical environment of southern mountainous areas with scattered arable land.

[0017] 2. By setting up a rapid soil crushing mechanism, the present invention can automatically press the already crushed soil clods a second time by utilizing the cooperation between the pressing square column and the connecting horizontal plate, making the soil clods smaller and improving the soil crushing effect to a certain extent.

[0018] 3. This invention, by setting up a rapid soil breaking mechanism, utilizes the cooperation between the movable vertical rod and the soil breaking nail plate to automatically and quickly break up the compacted soil layer. Moreover, during the breaking process, the cleaning scraper will automatically push down the soil adhering to the surface of the metal protrusion, avoiding a large accumulation of soil at the lower end of the soil breaking nail plate and affecting its use, without the need for manual operation by staff.

[0019] 4. By setting up a moving scraping mechanism, the present invention can automatically adjust the height of the installation platform and the scraping disc by utilizing the cooperation between the sliding seat and the spiral drive component. When the installation platform moves upward, multiple components will enter the interior of the housing, which can effectively prevent the equipment from being damaged during transportation. When the scraping disc moves downward, it will scrape the soil piled on the ground.

[0020] 5. This invention utilizes the cooperation between the material conveying component and the telescopic support rod to automatically scoop up broken soil blocks and transport them into the stone sorting mechanism. The process is completed automatically in one integrated manner, resulting in high processing efficiency. Moreover, the scooping depth of the bulldozer bucket can be freely controlled, making it suitable for soil layers with varying degrees of dryness.

[0021] 6. By setting up a soil clod conveying mechanism, the cleaning scraper will automatically scrape off the soil adhering to the surface of the conveyor belt during the conveyor belt conveying process, realizing automatic cleaning without the need for manual cleaning by staff.

[0022] 7. The present invention sets up a stone sorting mechanism, which utilizes the cooperation between the screening component and the receiving box. During the vibration of the screening component, the fine soil clods fall downwards, while the stones mixed in with the soil clods enter the interior of the receiving box, thereby completing the screening and removal of the stones.

[0023] 8. By setting up a power drive mechanism, the present invention utilizes the cooperation between the drive wheel and the driven wheel to enable the housing to move freely in the horizontal direction without the need for manual pushing by workers, saving time and effort and greatly improving the efficiency of flat processing. Attached Figure Description

[0024] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0025] Figure 1 is a front view of the overall structure of the present invention;

[0026] Figure 2 is a rear view of the overall structure of the present invention;

[0027] Figure 3 is a schematic diagram of the internal structure of the shell in this invention;

[0028] Figure 4 is a schematic diagram of some structures in this invention;

[0029] Figure 5 is a schematic diagram of the rapid soil crushing mechanism in this invention;

[0030] Figure 6 is a schematic diagram of the installation position of the cleaning scraper in this invention;

[0031] Figure 7 is a schematic diagram of the stone sorting mechanism in this invention;

[0032] Figure 8 is a schematic diagram of the soil conveying mechanism in this invention;

[0033] Figure 9 is a schematic diagram showing the position of the telescopic strut in this invention;

[0034] Figure 10 is a schematic diagram of the installation relationship between some structures in this invention.

[0035] In the diagram: 1. Shell; 2. Handrail bracket; 3. Top cover; 4. Mounting platform; 5. Rapid soil breaking mechanism; 501. Mounting circular groove; 502. Elliptical through groove; 503. Movable vertical rod; 504. Buffer spring; 505. Soil breaking nail plate; 506. Cleaning scraper; 507. T-shaped locking block; 508. Linkage horizontal plate; 509. Pressing square column; 510. Compaction assembly; 511. Fixed iron block; 512. Electromagnet; 513. Drive cylinder; 6. Moving scraping mechanism; 601. Fixed slide rail; 602. Sliding seat; 603. Screw drive component; 604. 605. Side wall vertical trough; 606. Horizontal connecting rod; 607. Mounting bracket; 608. Scraper circular plate; 709. Soil conveying mechanism; 7001. Mounting vertical plate; 702. Conveying platform; 703. Conveying assembly; 704. Rectangular through trough; 705. Cleaning scraper; 706. Bulldozing bucket; 707. Telescopic support rod; 808. Stone sorting mechanism; 801. Mounting square trough; 802. Screening assembly; 803. Vibrator; 804. Receiving square box; 905. Power drive mechanism; 901. Drive wheel; 902. Driven wheel; 903. Battery pack; 904. Control switch. Detailed Implementation

[0036] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0037] Example 1

[0038] As shown in Figures 1-6, a small integrated soil crushing, stone picking, and leveling device includes a housing 1. A handrail bracket 2 is fixedly installed on the right side of the housing 1. A top cover plate 3 is detachably installed on the upper end of the housing 1. An installation platform 4 is provided inside the housing 1. A rapid soil crushing mechanism 5 is provided on the installation platform 4. A movable leveling mechanism 6 is provided inside and on the right side of the housing 1. A soil clod conveying mechanism 7 is provided at the lower end of the installation platform 4. A stone sorting mechanism 8 is provided on the right side of the soil clod conveying mechanism 7. A power drive mechanism 9 is provided on the housing 1. During operation, the housing 1 will move horizontally under the action of the power drive mechanism 9. During the movement, the rapid soil crushing mechanism 5 will break up the hardened coating. Subsequently, the soil clod conveying mechanism 7 will transport the broken soil clods to the inside of the stone sorting mechanism 8 for screening.

[0039] Specifically, the rapid soil breaking mechanism 5 includes a circular mounting groove 501 and an elliptical through groove 502 formed on the mounting platform 4. A movable vertical rod 503 is slidably connected inside the circular mounting groove 501. The lower end of the movable vertical rod 503 extends below the mounting platform 4 and is fixedly mounted with a soil breaking nail plate 505. A metal protrusion is provided at the lower end of the soil breaking nail plate 505. A buffer spring 504 is movably sleeved on the upper end of the movable vertical rod 503. A cleaning scraper 506 is movably mounted below the soil breaking nail plate 505. The cleaning scraper 506 has an avoidance groove that matches the metal protrusion. A T-shaped locking block 507 is fixedly mounted at the upper end of the cleaning scraper 506. The upper end of the T-shaped locking block 507 extends above the soil breaking nail plate 505. A connecting horizontal plate 508 is fixedly mounted at the upper end of the movable vertical rod 503. A horizontal sliding groove is formed at the lower end of the connecting horizontal plate 508. A pressing column 509 is movably installed at the lower left end of 08. The upper end of the pressing column 509 extends into the interior of the horizontal chute and is slidably connected to the horizontal chute. A return spring is fixedly installed between the upper end of the pressing column 509 and the inner wall of the horizontal chute. After the fixed iron block 511 enters the interior of the elliptical through groove 502, the pressing column 509 will move horizontally to the right under the action of the electromagnet 512. A compaction component 510 is detachably installed at the lower end of the pressing column 509. A fixed iron block 511 is set on the right side of the pressing column 509. An electromagnet 512 is fixedly installed on the side wall of the elliptical through groove 502. A drive cylinder 513 is set at the upper end of the installation platform 4. The output end of the drive cylinder 513 is connected to the movable vertical rod 503. When the movable vertical rod 503 moves downward, it will cause the soil-breaking nail plate 505 to move vertically downward, thereby breaking the compacted soil layer.

[0040] More specifically, the compaction assembly 510 includes a rectangular plate fixedly connected to the pressing column 509, and a compaction protrusion is provided at the lower end of the rectangular plate.

[0041] In this embodiment, during use, the movable vertical rod 503 will intermittently move downward under the combined action of the drive cylinder 513 and the buffer spring 504. When the movable vertical rod 503 moves downward, it will cause the soil breaking nail plate 505 to move downward rapidly. When the soil breaking nail plate 505 moves downward, it will cause several metal protrusions to collide with the compacted soil layer at the same time, thereby rapidly breaking the compacted soil layer.

[0042] Furthermore, when the movable vertical rod 503 moves upward, the T-shaped locking block 507 moves upward synchronously. When the T-shaped locking block 507 contacts the lower surface of the mounting platform 4, the position of the cleaning scraper 506 is immediately fixed. As shown in Figure 5, the metal protrusion protrudes from the inside of the clearance groove. Therefore, when the movable vertical rod 503 continues to move upward, the cleaning scraper 506 will push down the dirt adhering to the surface of the metal protrusion, thereby achieving the effect of automatic cleaning.

[0043] Subsequently, the crushed soil blocks will be conveyed to the right by the soil block conveying mechanism 7. During the conveying process, the connecting horizontal plate 508 will move synchronously with the movable vertical rod 503. When the connecting horizontal plate 508 moves downward, it will cause the pressing square column 509 and the rectangular plate to move downward synchronously, thereby pressing and crushing the already crushed soil blocks a second time.

[0044] In addition, when the pressing column 509 moves downward, the fixed iron block 511 will move into the interior of the elliptical through groove 502. At this time, the fixed iron block 511 will be attracted by the magnet 512, causing the pressing column 509 to move horizontally to the left by a certain distance. When the fixed iron block 511 moves out of the interior of the elliptical through groove 502, the pressing column 509 will move horizontally to the right under the action of the return spring. Therefore, the rectangular plate will move back and forth in the horizontal direction during the secondary pressing of the soil block. During the movement, multiple rolling protrusions will roll the soil block back and forth, which can greatly improve the effect of soil block breaking.

[0045] This embodiment, by setting up a rapid soil-crushing mechanism 5, utilizes the cooperation between the movable vertical rod 503 and the soil-breaking nail plate 505 to automatically and rapidly crush compacted soil layers. Furthermore, during the crushing process, the cleaning scraper 506 automatically pushes down the soil adhering to the surface of the metal protrusion, preventing a large accumulation of soil at the lower end of the soil-breaking nail plate 505 and affecting its use, eliminating the need for manual operation. Moreover, by setting up the rapid soil-crushing mechanism 5, this embodiment utilizes the cooperation between the pressing square column 509 and the connecting horizontal plate 508 to automatically perform a secondary pressing on the already crushed soil clods, making the soil clods smaller and improving the soil-crushing effect to a certain extent. Additionally, by setting up the rapid soil-crushing mechanism 5, this embodiment utilizes the cooperation between the pressing square column 509 and the compaction component 510 to automatically perform horizontal compaction on the soil clods during the secondary pressing process, making the small soil clods even finer, which not only improves the crushing effect but also facilitates subsequent screening.

[0046] Example 2

[0047] As shown in Figures 1-4, based on Embodiment 1, the movable leveling mechanism 6 includes fixed slide rails 601 symmetrically arranged on the front and rear side walls of the housing 1. A sliding seat 602 is movably installed inside the fixed slide rail 601. The sliding seat 602 is fixedly connected to the side of the mounting platform 4. The fixed slide rail 601 is provided with a spiral drive component 603 for moving the sliding seat 602 up and down. A side wall vertical groove 604 is provided through the right side of the fixed slide rail 601. A horizontal connecting rod 605 is fixedly installed on the right side of the sliding seat 602. The horizontal connecting rod 605 extends to the right side of the housing 1 and is fixedly installed with a mounting bracket 606. A scraping disc 607 is detachably installed at the lower end of the mounting bracket 606. When the sliding seat 602 moves downward, the mounting platform 4 and the horizontal connecting rod 605 move downward synchronously. When the horizontal connecting rod 605 moves downward, the mounting bracket 606 and the scraping disc 607 move downward synchronously.

[0048] Specifically, the screw drive component 603 includes a vertical screw movably installed inside the fixed slide rail 601. The vertical screw passes through the inside of the sliding seat 602. The sliding seat 602 is provided with a screw nut that is threadedly engaged with the vertical screw. A small motor for driving the vertical screw is fixedly installed at the upper end of the fixed slide rail 601. When the vertical screw rotates around its own axis, it will cause the sliding seat 602 to move in the vertical direction. When the sliding seat 602 moves, it will cause the mounting platform 4 to move synchronously.

[0049] In this embodiment, before the soil crushing and leveling process begins, the sliding seat 602 will move vertically downward under the action of the vertical screw. When the sliding seat 602 moves downward, the installation platform 4 will move downward, thereby causing the rapid soil crushing mechanism 5, the soil block conveying mechanism 7, and the stone sorting mechanism 8 to extend downward simultaneously until the bulldozing bucket 706 inside the soil block conveying mechanism 7 is inserted below the ground (with staff assisting).

[0050] Furthermore, when the sliding seat 602 moves downward, the horizontal connecting rod 605 will move downward synchronously. When the horizontal connecting rod 605 moves downward, the mounting bracket 606 and the scraping disc 607 will move downward synchronously a certain distance, thereby bringing the lower end of the scraping disc 607 closer to the ground (while still maintaining a certain distance from the ground and not in contact with it).

[0051] During the soil crushing and leveling process, the housing 1 moves horizontally under the action of the power drive mechanism 9. During the movement, the bulldozer bucket 706 will scoop up the crushed soil blocks and transport them into the stone sorting mechanism 8. Next, the small soil blocks that have been screened will fall downwards and form small soil piles on the ground. Subsequently, these small soil piles will be evenly spread out under the action of the scraper disc 607, thus completing the leveling process.

[0052] In this embodiment, by setting up a moving scraping mechanism 6, the height of the installation platform 4 and the scraping disc 607 can be automatically adjusted by the cooperation between the sliding seat 602 and the spiral drive component 603. When the installation platform 4 moves upward, multiple components will enter the interior of the housing 1, which can effectively prevent the equipment from being damaged during transportation.

[0053] Example 3

[0054] As shown in Figures 4, 7, 8, and 9, based on the above embodiment, the soil conveying mechanism 7 includes mounting vertical plates 701 symmetrically arranged at the lower end of the mounting platform 4. A conveying platform 702 is fixedly installed between the two mounting vertical plates 701. A conveying assembly 703 is provided on the conveying platform 702. A rectangular through groove 704 is opened at the lower end of the conveying platform 702. A cleaning scraper 705 is movably installed inside the rectangular through groove 704. A bulldozing bucket 706 is movably installed on the right side of the conveying platform 702. A telescopic support rod 707 is provided between the bulldozing bucket 706 and the conveying platform 702. When the housing 1 moves horizontally, the bulldozing bucket 706 will scoop up the broken soil and move it above the conveying assembly 703. Then, the soil will move into the stone sorting mechanism 8 under the action of the conveying assembly 703.

[0055] Specifically, the material conveying assembly 703 includes an active roller and a driven roller movably mounted on the material conveying platform 702. A conveyor belt is provided between the active roller and the driven roller. The upper end of the cleaning scraper 705 contacts the conveyor belt. The conveyor belt is located below the pressing column 509. A material conveying motor for driving the active roller is fixedly installed on the back of the material conveying platform 702. When the active roller rotates under the action of the material conveying motor, it will transport the shoveled soil clods horizontally to the right.

[0056] In this embodiment, as can be seen from the above, the bulldozer bucket 706 is located below the ground when it is working. Therefore, during the horizontal movement of the bulldozer bucket 706, it will scoop up the broken soil blocks. Subsequently, the scooped soil blocks will move along the bulldozer bucket 706 onto the conveyor belt.

[0057] Next, the soil blocks will move to the left in sync with the conveyor belt. During the movement, pressing the square post 509 will break the soil blocks (this process has been described in detail above). Finally, the broken soil blocks will fall into the stone sorting mechanism 8. In addition, during the cyclical movement of the conveyor belt, the cleaning scraper 705 will scrape off the soil adhering to the surface of the conveyor belt. The scraped soil will fall downward through the rectangular channel 704.

[0058] In addition, as shown in Figure 9, the length of the telescopic strut 707 can be freely adjusted. When the telescopic strut 707 is extended, the slope of the bulldozer bucket 706 will decrease, thereby reducing the depth of scooping. When the telescopic strut 707 is shortened, the slope of the bulldozer bucket 706 will increase, thereby increasing the depth of scooping.

[0059] This embodiment, by setting up a soil clod conveying mechanism 7, utilizes the cooperation between the conveying component 703 and the telescopic support rod 707 to automatically scoop up broken soil clods and transport them into the stone sorting mechanism 8. The process is completed automatically in one integrated manner, resulting in high processing efficiency. Moreover, the scooping depth of the bulldozer bucket 706 can be freely controlled, making it suitable for soil layers with varying degrees of dryness. In addition, by setting up a soil clod conveying mechanism 7, during the process of conveying soil clods, the cleaning scraper 705 automatically scrapes off the soil adhering to the surface of the conveyor belt, eliminating the need for manual cleaning by personnel.

[0060] Example 4

[0061] As shown in Figures 4, 7 and 10, based on the above embodiment, the stone sorting mechanism 8 includes an installation trough 801 opened at the lower end of the installation platform 4. A screening component 802 is provided inside the installation trough 801, and a vibrator 803 is provided outside the installation trough 801. A receiving box 804 is detachably installed at the lower end of the installation platform 4. During operation, the screening component 802 will vibrate at a certain frequency under the action of the vibrator 803. During the vibration, fine soil clods will fall downwards, while the stones mixed in with the soil clods will remain inside the screening component 802.

[0062] Specifically, the screening assembly 802 includes a movable rod movably installed inside the mounting groove 801. The movable rod is connected to the vibrator 803 via a transmission connection. The lower end of the movable rod is fixedly connected to a screening screen plate. The receiving box 804 is located on the lower right side of the screening screen plate. When the vibrator 803 is powered on, it will cause the movable rod and the screening screen plate to vibrate at a certain frequency.

[0063] In this embodiment, during use, the movable rod will reciprocate horizontally to the right along the mounting groove 801 under the action of the vibrator 803. During the movement, the movable rod will cause the screening screen plate to vibrate horizontally at a certain frequency, and during the vibration, the finely crushed soil clods will be conveyed horizontally to the right.

[0064] During the conveying process, fine soil will fall down through the holes on the surface of the screening screen, while stones mixed in with the soil will remain above the screening screen and eventually enter the receiving box 804 under the vibration of the screening screen, thus completing the sorting and removal of stones.

[0065] In this embodiment, a stone sorting mechanism 8 is set up. By utilizing the cooperation between the screening component 802 and the receiving box 804, the fine soil clods will fall downwards during the vibration of the screening component 802, while the stones mixed in with the soil clods will enter the interior of the receiving box 804, thereby completing the screening and removal of the stones.

[0066] Example 5

[0067] As shown in Figures 1 and 2, based on the above embodiment, the power drive mechanism 9 includes a drive wheel 901 and a driven wheel 902 movably mounted on the front and rear sides of the housing 1. A battery pack 903 is detachably installed inside the housing 1. A control switch 904 is provided at the upper end of the armrest bracket 2. The control switch 904 is electrically connected to the drive wheel 901 through a wire. When the control switch 904 is turned on, the drive wheel 901 will rotate at a certain speed, thereby causing the housing 1 to move horizontally.

[0068] In this embodiment, when in use, the operator will manually turn on the control switch 904 and hold the handrail bracket 2 to control the direction of movement. Then, the drive wheel 901 will rotate at a certain speed. When the drive wheel 901 rotates, it will move the device in the horizontal direction without the need for the operator to push it forward, saving time and effort.

[0069] This embodiment, by setting up a power drive mechanism 9, utilizes the cooperation between the drive wheel 901 and the driven wheel 902 to enable the housing 1 to move freely in the horizontal direction without the need for manual pushing by workers, saving time and effort, and greatly improving the efficiency of flat processing.

[0070] The control method of this invention is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the art. Furthermore, since this invention is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail here.

[0071] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0072] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A small integrated soil crushing, stone picking, and leveling device, comprising a housing (1), a handrail bracket (2) fixedly installed on the right side of the housing (1), a top cover plate (3) detachably installed on the upper end of the housing (1), and an installation platform (4) provided inside the housing (1), characterized in that: The installation platform (4) is equipped with a rapid soil crushing mechanism (5), and the inside and right side of the shell (1) are equipped with a movable scraping mechanism (6). The lower end of the installation platform (4) is equipped with a soil block conveying mechanism (7), and the right side of the soil block conveying mechanism (7) is equipped with a stone sorting mechanism (8). The shell (1) is equipped with a power drive mechanism (9). The rapid soil crushing mechanism (5) includes an installation circular groove (501) and an elliptical through groove (502) opened on the installation platform (4). The inside of the installation circular groove (501) is slidably connected with a movable vertical rod (503). The lower end of the 03 extends to the bottom of the installation platform (4) and is fixedly installed with a soil-breaking nail plate (505). The lower end of the soil-breaking nail plate (505) is provided with a metal protrusion. The upper end of the movable vertical rod (503) is movably fitted with a buffer spring (504). A cleaning scraper (506) is movably installed below the soil-breaking nail plate (505). The cleaning scraper (506) is provided with a relief groove that matches the metal protrusion. A T-shaped locking block (507) is fixedly installed at the upper end of the cleaning scraper (506). The upper end of the T-shaped locking block (507) extends to the top of the soil-breaking nail plate (505). A connecting horizontal plate (508) is fixedly installed at the upper end of the movable vertical rod (503). A pressing square column (509) is movably installed at the lower left end of the connecting horizontal plate (508). A compaction assembly (510) is detachably installed at the lower end of the pressing square column (509). A fixed iron block (511) is provided on the right side of the pressing square column (509). An electromagnet (512) is fixedly installed on the side wall of the elliptical through groove (502). A driving cylinder (513) is provided at the upper end of the installation platform (4). The output end of the driving cylinder (513) is connected to the movable vertical rod (503) in a transmission manner. The soil conveying mechanism (7) Includes mounting vertical plates (701) symmetrically arranged at the lower end of the mounting platform (4), a material conveying platform (702) fixedly installed between the two mounting vertical plates (701), a material conveying assembly (703) provided on the material conveying platform (702), a rectangular through groove (704) opened at the lower end of the material conveying platform (702), a cleaning scraper (705) movably installed inside the rectangular through groove (704), a bulldozing bucket (706) movably installed on the right side of the material conveying platform (702), and a telescopic support rod (707) provided between the bulldozing bucket (706) and the material conveying platform (702).

2. The small-scale integrated soil crushing, stone picking, and leveling equipment according to claim 1, characterized in that: The rolling assembly (510) includes a rectangular plate fixedly connected to the pressing column (509), and the lower end of the rectangular plate is provided with rolling protrusions.

3. The small-scale integrated soil crushing, stone picking, and leveling equipment according to claim 1, characterized in that: The lower end of the connecting horizontal plate (508) is provided with a horizontal sliding groove, the upper end of the pressing square column (509) extends into the interior of the horizontal sliding groove and is slidably connected with the horizontal sliding groove, and a return spring is fixedly installed between the upper end of the pressing square column (509) and the inner wall of the horizontal sliding groove.

4. The small-scale integrated soil crushing, stone picking, and leveling equipment according to claim 1, characterized in that: The movable scraping mechanism (6) includes fixed slide rails (601) symmetrically arranged on the front and rear side walls of the housing (1). A sliding seat (602) is movably installed inside the fixed slide rail (601). The sliding seat (602) is fixedly connected to the side of the mounting platform (4). The fixed slide rail (601) is provided with a spiral drive component (603) for moving the sliding seat (602) up and down. A side wall vertical groove (604) is opened through the right side of the fixed slide rail (601). A horizontal connecting rod (605) is fixedly installed on the right side of the sliding seat (602). The horizontal connecting rod (605) extends to the right side of the housing (1) and is fixedly installed with a mounting bracket (606). A scraping disc (607) is detachably installed at the lower end of the mounting bracket (606).

5. The small-scale integrated soil crushing, stone picking, and leveling equipment according to claim 4, characterized in that: The helical drive component (603) includes a vertical lead screw movably installed inside the fixed slide rail (601). The vertical lead screw passes through the inside of the sliding seat (602). The inside of the sliding seat (602) is provided with a screw nut that is threadedly engaged with the vertical lead screw. A small motor for driving the vertical lead screw is fixedly installed at the upper end of the fixed slide rail (601).

6. The small-scale integrated soil crushing, stone picking, and leveling equipment according to claim 1, characterized in that: The material conveying assembly (703) includes an active roller and a driven roller movably mounted on the material conveying platform (702). A conveyor belt is provided between the active roller and the driven roller. The upper end of the cleaning scraper (705) is in contact with the conveyor belt. The conveyor belt is located below the pressing column (509). A material conveying motor for driving the active roller is fixedly installed on the back of the material conveying platform (702).

7. The small-scale integrated soil crushing, stone picking, and leveling equipment according to claim 1, characterized in that: The stone sorting mechanism (8) includes an installation trough (801) located at the lower end of the installation platform (4), a screening component (802) is provided inside the installation trough (801), a vibrator (803) is provided outside the installation trough (801), and a receiving box (804) is detachably installed at the lower end of the installation platform (4).

8. The small-scale integrated soil crushing, stone picking, and leveling equipment according to claim 7, characterized in that: The screening assembly (802) includes a movable rod that is movably installed inside the mounting groove (801). The movable rod is connected to the vibrator (803) via a transmission connection. The lower end of the movable rod is fixedly connected to a screening screen plate. The receiving box (804) is located on the lower right side of the screening screen plate.

9. The small-scale integrated soil crushing, stone picking, and leveling equipment according to claim 1, characterized in that: The power drive mechanism (9) includes a drive wheel (901) and a driven wheel (902) movably mounted on the front and rear sides of the housing (1). A battery pack (903) is detachably installed inside the housing (1). A control switch (904) is provided at the upper end of the armrest bracket (2). The control switch (904) is electrically connected to the drive wheel (901) via a wire.

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