Municipal garden soil environment-friendly treatment seedling growing greening device

Abstract

The invention discloses a municipal garden soil environment-friendly treatment seedling growing greening device which comprises a base and a rack, the rack is provided with a conveying and flattening part, the conveying and flattening part is composed of a conveying part and a flattening part, the conveying part is used for conveying different kinds of soil to the flattening part, the flattening part is used for compacting the conveyed soil, and the flattening part is used for flattening the different kinds of soil. Therefore, moisture in the soil is removed, and large soil blocks are flattened. According to the device, through linkage of the conveying part and the flattening part, the first flattening roller and the second flattening roller are attached to each other to extrude soil, so that redundant water in the soil is discharged, the extruded water flows into the collecting box in the rotating direction of the first flattening roller, and meanwhile, the water can flow into the collecting box in the face of soil blocks with large sizes in the soil; and the first flattening roller and the second flattening roller crush and grind the soil through the mutual extrusion effect, so that soil particles are refined, and the soil treatment efficiency and quality are effectively improved.

Description

Technical Field

[0001] The present invention relates to the technical field of municipal gardens, and in particular to a municipal garden soil environmental protection treatment seedling and greening device. Background Art

[0002] In the field of municipal garden construction, soil treatment quality is directly related to plant growth and the overall landscape effect. With the acceleration of urbanization and the continued expansion of municipal garden construction, higher requirements are being placed on the efficiency, environmental friendliness, and intelligent nature of soil treatment technologies.

[0003] For the current soil greening device, the existing municipal garden soil environmental protection treatment seedling greening device disclosed by patent number "CN108746196B" drives the first rotating shaft to rotate by the first servo motor, so that the rotating shaft drives the stirring blade to stir the soil inside the filter box, and the first servo motor can be driven by the linear motor to move along the slide rail, so that the first servo motor drives the first rotating shaft and the stirring blade to move, and can stir the soil and fertilizer inside the filter box. When this device directly transports the soil to the filter box for stirring treatment, due to the significant differences in the properties of different soils, for soil with a higher water content, its fluidity is strong and fluid. If the moisture in the soil is not discharged, the soil cannot fully absorb the agent, and it is difficult to achieve soil repair.

[0004] Based on this, the present application proposes a municipal garden soil environmental protection treatment seedling greening device. Summary of the Invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a municipal garden soil environmental protection treatment seedling greening device.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions: A municipal garden soil environmental treatment and seedling cultivation greening device comprises a base and a frame. The frame is provided with a conveying and flattening unit, which is composed of a conveying unit and a flattening unit. The conveying unit is used to convey different soils to the flattening unit, and the flattening unit compacts the conveyed soil to remove moisture from the soil and flatten larger soil clods. The frame is provided with a crushing and spraying part, which consists of a crushing part and a spraying part. The crushing part is used to crush the soil compacted by the flattening part, and the crushing part drives the spraying part when it is running, so that the biological agent is fully mixed and absorbed with the crushed soil. The frame is provided with a vibrating screening part, which consists of an intermittent feeding part and a vibrating part. After the crushing part has run multiple times, the intermittent feeding part transports the fully crushed soil to the vibrating part, and the vibrating part realizes the feeding of soil through vibration screening.

[0007] Preferably, a groove is provided on the frame, and a collection box is provided at the bottom of the groove. The collection box is used to collect water squeezed out by the flattening part during the soil compaction process, thereby realizing the collection of soil treatment wastewater.

[0008] Preferably, the conveying part and the flattening part are linked by a transmission assembly. When the conveying part conveys soil, the compacting mechanism of the flattening part is synchronously driven to compact the soil conveyed to the compaction area through power transmission of the transmission assembly.

[0009] Preferably, a dumping portion is provided on one side of the frame, and the dumping portion is located at the front end of the discharge of the flattening portion, receiving the compacted soil output by the flattening portion, thereby realizing centralized temporary storage and transportation of the compacted soil.

[0010] Preferably, a crushing box is provided on the side wall of the frame, and the crushing box is located just below the discharge portion for receiving compacted soil.

[0011] Preferably, the crushing part of the crushing spraying part is arranged inside the crushing box, and the crushing part can make reciprocating linear motion in the crushing box, and when the crushing part reciprocates, it will synchronously drive the spraying part to operate, so as to realize the synchronous addition of biological additives to the soil during the crushing process.

[0012] Preferably, a material discharge box is provided on the side wall of the frame, and the material discharge box is located below the crushing box for receiving the crushed soil.

[0013] Preferably, the intermittent feeding part in the vibrating screening part is arranged on one side of the crushing box. When the intermittent feeding part contacts the crushing part, it will prompt the intermittent feeding part to put the crushed soil into the feeding box, and each time the crushing part moves back and forth in the crushing box, it will drive the vibration part to vibrate back and forth in the feeding box.

[0014] The present invention has the following beneficial effects: 1. Through the linkage between the conveying part and the flattening part, the first flattening roller and the second flattening roller fit together to squeeze the soil, thereby draining excess moisture from the soil. The squeezed moisture flows into the collection box along the rotation direction of the first flattening roller. At the same time, when facing larger soil clods in the soil, the first flattening roller and the second flattening roller crush and compact them through mutual squeezing, thereby achieving soil particle refinement, thereby effectively improving soil treatment efficiency and quality.

[0015] 2. The soil is discharged through the discharging part, and then the soil is crushed in multiple directions through the crushing part, and the spraying part is driven to spray the medicine during the crushing, so that the medicine and the soil are fully mixed, thereby enhancing the soil fertility and activity.

[0016] 3. The crushed soil is fed through the intermittent feeding part, and then the crushing part synchronously drives the arc-shaped top rod and the arc-shaped block to make the filter plate vibrate, thereby separating the soil impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a municipal garden soil environmental protection treatment seedling greening device proposed by the present invention; Figure 2 This is a schematic cross-sectional view of a municipal garden soil environmental protection treatment and seedling cultivation and greening device proposed by the present invention; Figure 3 Schematic diagram of the connection structure of the conveying and flattening part of the present invention; Figure 4 Schematic diagram of the structure of the material discharging part in the present invention; Figure 5 This is a schematic diagram of the right side structure of the connection of the crushing spray part of the present invention; Figure 6 This is a left-side structural diagram of the connection of the crushing spray part of the present invention; Figure 7 for Figure 6 A in the middle is an enlarged structural diagram; Figure 8 Schematic diagram of the contact connection structure between the first sliding frame and the second sliding frame in the present invention; Figure 9 It is a schematic diagram of the structure of some parts of the intermittent blanking part of the present invention; Figure 10 It is a structural schematic diagram of the vibrating screening part in the present invention.

[0018] In the figure: 1. base; 2. frame; 3. conveyor belt; 31. first motor; 32. rotating shaft; 33. first transmission wheel; 34. fixed plate; 35. rotating rod; 36. second transmission wheel; 37. transmission belt; 38. first gear; 39. first flattening roller; 310. support plate; 311. support rod; 312. second gear; 313. second flattening roller; 314. round rod; 315. inclined plate; 316. collecting box; 317. blanking plate; 4. L-shaped block; 41. motor; 42. short shaft; 43. funnel plate; 44. infrared sensor; 5. crushing box; 51. hollow plate; 52. motor placement plate; 53. second motor; 54. output shaft; 55. first pulley; 56. 51. Second pulley; 56. Belt; 57. First reciprocating screw; 571. Second reciprocating screw; 58. First sliding frame; 581. Second sliding frame; 59. Crushing block; 6. Biological agent storage box; 61. Liquid inlet pipe; 62. Sealing connecting pipe; 63. Piston rod; 64. Liquid outlet pipe; 65. Spray head; 7. Block; 71. Bearing; 72. Protruding rod; 73. Third reciprocating screw; 74. Rack; 75. Guide rod; 76. Convex disc; 761. Cylinder; 77. Sliding block; 78. Rotating column; 79. Third gear; 710. Material stop plate; 8. Discharge box; 81. Cross plate; 82. Compression spring; 83. Filter plate; 84. Arc block; 85. Arc push rod. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Example 1:

[0020] Reference Figures 1 to 3 A municipal garden soil environmental protection treatment seedling greening device includes a base 1 and a frame 2. The frame 2 is provided with a conveying and flattening part, which consists of a conveying part and a flattening part. The conveying part is used to convey different soils to the flattening part, and the flattening part compacts the conveyed soil to remove moisture from the soil and flatten larger soil clods.

[0021] A groove is provided on the frame 2, and a collecting box 316 is provided at the bottom of the groove. The collecting box 316 is used to collect the water squeezed out by the flattening part during the soil compaction process, thereby collecting soil treatment wastewater.

[0022] The conveying part and the flattening part are linked by a transmission assembly. When the conveying part transports soil, the power of the transmission assembly is transmitted to synchronously drive the compacting mechanism of the flattening part to perform compaction operations on the soil transported to the compaction area.

[0023] In this embodiment, if Figure 3As shown, the solution of this embodiment can realize the conveying flattening part by designing the following structure: The conveying part in the conveying and flattening part is composed of a conveyor belt 3, a first motor 31, a rotating shaft 32, a round rod 314, and an inclined plate 315, wherein the conveyor belt 3 is arranged above the frame 2, and two conveying rollers are arranged on the conveyor belt 3, and the rotating shaft 32 is arranged at the axis center of the conveying roller close to the flattening part. The output end of the first motor 31 is arranged at the end of the rotating shaft 32 away from the conveying roller, so that when the first motor 31 drives the rotating shaft 32 to rotate, it synchronously drives the conveyor belt 3 to transport the soil. The round rod 314 is arranged on the inner surface of the conveyor belt 3, and the inclined plate 315 is arranged on the round rod 314. The front end of the inclined plate 315 is sealed with the feed port of the flattening part, and the rear end is connected with the discharge end of the conveying belt 3 of the conveying part. The inclined plate 315 is arranged downwardly inclined along the soil conveying direction, so that under the joint action of the thrust of the conveyor belt 3, the soil is smoothly transported to the flattening part along the surface of the inclined plate 315 for compaction.

[0024] The flattening part is composed of a fixed plate 34, a rotating rod 35, a first gear 38, a first flattening roller 39, a support plate 310, a support rod 311, a second gear 312, and a second flattening roller 313. The fixed plate 34 is symmetrically arranged on the top surface of the frame 2, the rotating rod 35 is arranged on the opposite side of the two fixed plates 34, the first gear 38 is arranged at the front end of the rotating rod 35 and passes through one end of the fixed plate 34, wherein the first flattening roller 39 is arranged between the rotating rod 35 and the two fixed plates 34, and the first flattening roller 39 can be driven to rotate by the rotating rod 35, the support plate 310 is symmetrically arranged on the inner side wall of the frame 2, the support rod 311 is arranged on the opposite side of the two support plates 310, the second gear 312 is arranged It is placed at the front end of the support rod 311, and the second gear 312 is meshed with the first gear 38, the second flattening roller 313 is set on the support rod 311, the first flattening roller 39 and the second flattening roller 313 are in contact with each other and the axes are set in parallel. Through the specific technical scheme of the above structure, the first flattening roller 39 and the second flattening roller 313 can squeeze and dehydrate the soil with a high water content during the synchronous rotation process, so that the water flows into the collection box 316 along the rotation direction of the first flattening roller 39. At the same time, through the extrusion effect between the first flattening roller 39 and the second flattening roller 313, larger soil blocks can be crushed and compacted to achieve soil compaction and particle refinement.

[0025] The transmission assembly consists of a first transmission wheel 33, a second transmission wheel 36, and a transmission belt 37. The first transmission wheel 33 is set on the rotating shaft 32, the second transmission wheel 36 is set on the rotating rod 35, and the transmission belt 37 is wound around the outer circumference of the first transmission wheel 33 and the second transmission wheel 36 to realize power transmission between the two transmission wheels.

[0026] In this embodiment, the soil to be processed is first placed on the conveyor belt 3, and the first motor 31 is started to drive the rotating shaft 32 to rotate, and the conveying rollers on the side walls are driven to rotate. At the same time, the first transmission wheel 33 fixed on the outside rotates immediately, and the second transmission wheel 36 is driven to rotate through the transmission belt 37. The rotating rod 35 fixed in the middle rotates immediately, and drives the first gear 38 and the first flattening roller 39 on the outside to rotate. When the first gear 38 rotates, it engages with the second gear 312 above. The second gear 312 is forced to rotate, thereby driving the support rod 311 and the second flattening roller 313 to rotate, and the transported soil is compacted. After compaction is completed, it will be transported to the discharge part for crushing and delivery. Example 2:

[0027] Reference Figures 5 to 8 The frame 2 is provided with a crushing spraying part, which consists of a crushing part and a spraying part. The crushing part is used to crush the soil compacted by the flattening part, and the crushing part drives the spraying part when it is running, so that the biological agent and the crushed soil are fully mixed and absorbed.

[0028] Reference Figure 4 A dumping portion is provided on one side of the frame 2. The dumping portion is located at the front end of the discharge port of the flattening portion, and receives the compacted soil output by the flattening portion to realize centralized temporary storage and transportation of the compacted soil.

[0029] Reference Figure 2 The side wall of the frame 2 is provided with a crushing box 5, which is located just below the discharge portion and is used to receive the compacted soil.

[0030] Reference Figure 5-8 The crushing part in the crushing spraying part is arranged inside the crushing box 5. The crushing part can make reciprocating linear motion in the crushing box 5, and when the crushing part reciprocates, it will synchronously drive the spraying part to operate, thereby realizing the synchronous addition of biological additives to the soil during the crushing process.

[0031] In this embodiment, the solution of this embodiment can be achieved by designing the crushing spray part and the material pouring part as follows: The unloading part is composed of a unloading plate 317, an L-shaped block 4, a motor 41, a short shaft 42, a funnel plate 43, and an infrared sensor 44. The unloading plate 317 is arranged on the top surface of the frame 2, the L-shaped block 4 is symmetrically arranged on the side wall of the frame 2, the motor 41 is arranged on the side wall of one of the L-shaped blocks 4, the short shaft 42 is symmetrically arranged on the inner wall of the L-shaped block 4, the short shaft 42 close to one end of the motor 41 is fixedly connected to the output end of the motor 41, the funnel plate 43 is arranged on the opposite side of the two short shafts 42, and the infrared sensor 44 is arranged on the side wall of the other L-shaped block 4. The infrared sensor 44 is used to detect whether the intermittent unloading part is in the unloading state. If it is not in the unloading state, the infrared sensor 44 will control the motor 41 to start and pour the soil in the funnel plate 43 into the pounding box 5. If it is in the unloading state, the motor 41 will not be controlled to start, thereby achieving precise unloading.

[0032] The crushing part is composed of a hollow plate 51, a motor placement plate 52, a second motor 53, an output shaft 54, a first pulley 55, a second pulley 551, a belt 56, a first reciprocating screw 57, a second reciprocating screw 571, a first slide 58, a second slide 581, and a crushing block 59. The hollow plates 51 are symmetrically arranged on both sides of the crushing box 5, the motor placement plate 52 is arranged on the hollow plate 51 away from one end of the discharge part, the second motor 53 is arranged on the top surface of the motor placement plate 52, and the output shaft 54 is symmetrically arranged on the side wall of the hollow plate 51, wherein the output shaft 54 away from the discharge part 4 is fixedly connected to the output end of the second motor 53, a first pulley 55 is provided on the output shaft 54 close to the second motor 53, a second pulley 551 is provided on the output shaft 54 away from the second motor 53, two ends of the belt 56 are respectively wound around the first pulley 55 and the second pulley 551, a first reciprocating screw 57 is provided at one end of the output shaft 54 away from the first pulley 55, and a second reciprocating screw 571 is provided at one end of the output shaft 54 away from the second pulley 551. Both the first reciprocating screw 57 and the second reciprocating screw 571 are rotatably connected to the inner wall of the hollow plate 51.

[0033] Further, refer to Figure 8 The first sliding frame 58 is threadedly connected to the first reciprocating screw 57, the second sliding frame 581 is threadedly connected to the second reciprocating screw 571, the second sliding frame 581 and the frame rods on the first sliding frame 58 are staggered, and the crushing blocks 59 are evenly arranged on the frame rods of the first sliding frame 58 and the second sliding frame 581.

[0034] Furthermore, when the first sliding frame 58 and the second sliding frame 581 approach each other, they intersect and stagger with each other along the sliding trajectory to achieve alternating staggered movement, thereby avoiding direct contact and obstruction between the two. Moreover, through the alternating staggered movement of the first sliding frame 58 and the second sliding frame 581, the soil in the crushing box 5 can be squeezed and crushed in multiple directions.

[0035] The spraying part is composed of a biological agent storage box 6, a liquid inlet pipe 61, a sealing connecting pipe 62, a piston rod 63, a liquid outlet pipe 64, and a liquid spray head 65. The biological agent storage box 6 is arranged on the side wall of the frame 2 through a base plate, the liquid inlet pipe 61 is arranged on the top surface of the biological agent storage box 6, the sealing connecting pipe 62 is arranged at the end of the liquid inlet pipe 61 away from the biological agent storage box 6, the piston rod 63 is arranged inside the sealing connecting pipe 62, and the piston part at the front end of the piston rod 63 is provided with a return spring, the other end of the return spring is fixedly connected to the inner wall of the sealing connecting pipe 62, so that the piston rod 63 is released from the first sliding frame 5. 8 can be automatically reset after that, and the agent is drawn from the biological agent storage box 6 into the sealed connecting pipe 62. The liquid outlet pipe 64 is arranged at the end of the sealed connecting pipe 62 away from the piston rod 63, and the spray head 65 is evenly arranged on the liquid outlet pipe 64. The liquid outlet pipe 64 is rectangular and arranged on the side wall of the crushing box 5. There are multiple spray heads 65, which can allow the biological agent to be evenly sprayed into the crushing box 5 from different angles to ensure that the agent is fully contacted and mixed with the soil. Solenoid valves are provided in the liquid inlet pipe 61 and the liquid outlet pipe 64. By controlling the opening and closing of the solenoid valves, the delivery and flow of the agent are controlled, and the backflow of the agent is avoided.

[0036] In this embodiment, after the conveying and flattening part compacts the soil, it will enter the funnel plate 43 through the discharge plate 317. When the infrared sensor 44 detects that there is enough soil in the funnel plate 43, it will control the motor 41 to start driving the short shaft 42 to rotate, thereby driving the funnel plate 43 to flip over and pour the soil in the funnel plate 43 into the crushing box 5.

[0037] After the soil enters the crushing box 5, the second motor 53 is started to drive the adjacent output shaft 54 to rotate, and the first pulley 55 sleeved on the outside thereof rotates immediately, and the second pulley 551 rotates synchronously through the belt 56, and at the same time drives the first reciprocating screw 57 and the second reciprocating screw 571 to rotate, and the first sliding frame 58 and the second sliding frame 581 sleeved on the outside thereof slide toward each other along the hollow plate 51, gradually gathering the soil in the crushing box 5 to the middle area between the first sliding frame 58 and the second sliding frame 581, and the crushing blocks 59 installed at the front ends of the first sliding frame 58 and the second sliding frame 581 strongly squeeze and crush the compacted soil, and decompose the compacted soil.

[0038] During the sliding of the first sliding frame 58, the protrusion on the top will contact the piston rod 63 and push the piston rod 63 to move in the sealed connecting pipe 62, pushing the medicine in the sealed connecting pipe 62 into the liquid outlet pipe 64, and then sprayed out by the spray head 65. With the reciprocating movement of the first sliding frame 58 and the second sliding frame 581, the medicine can fully penetrate into the broken soil and achieve sufficient mixing. Example 3:

[0039] In this embodiment, a vibrating screening part is provided on the frame 2, and the vibrating screening part is composed of an intermittent feeding part and a vibrating part. After the crushing part runs multiple times, the intermittent feeding part transports the fully crushed soil to the vibrating part, and the vibrating part realizes the feeding of soil through vibrating screening.

[0040] A discharge box 8 is provided on the side wall of the frame 2, and the discharge box 8 is located below the crushing box 5 for receiving the crushed soil. The intermittent discharge part in the vibrating screening part is provided on one side of the crushing box 5. When the intermittent discharge part contacts the crushing part, it will prompt the intermittent discharge part to put the crushed soil into the discharge box 8, and each time the crushing part moves back and forth in the crushing box 5, it will drive the vibration part to vibrate back and forth in the discharge box 8.

[0041] In this embodiment, if Figure 7-10 As shown, the vibrating screening part can adopt the following specific structure to implement the technical solution of the embodiment: The intermittent unloading part is composed of a block 7, a bearing 71, a protruding rod 72, a third reciprocating screw 73, a rack 74, a guide rod 75, a convex plate 76, a cylinder 761, a slider 77, a rotating column 78, a third gear 79, and a baffle 710. The block 7 is symmetrically arranged on the side wall of the crushing box 5, the bearing 71 is arranged at the end of the first reciprocating screw 57 away from the second motor 53, the protruding rod 72 is arranged at the end of the bearing 71 away from the first reciprocating screw 57, the protruding rod 72 is arranged in a curved shape, the third reciprocating screw 73 is rotatably arranged in the middle of the two blocks 7, the rack 74 is threaded on the third reciprocating screw 73, and the guide rod 75 is arranged in the middle of the two blocks 7. Specifically, such as Figure 7 As shown, the convex disc 76 is arranged at the top end of the third reciprocating screw 73, the cylinder 761 is evenly arranged on the top surface of the convex disc 76, the slider 77 is arranged on the side of the rack 74 close to the guide rod 75, the rotating column 78 is arranged on the side wall of the pounding box 5, the third gear 79 is arranged on the rotating column 78, the third gear 79 and the rack 74 are engaged with each other, and the baffle plate 710 is arranged on the rotating column 78.

[0042] Specifically, when the protruding rod 72 starts to rotate, its bottom edge will contact the cylinders 761 evenly distributed on the cam 76 one by one. Since the cam 76 is rotatably set on the block 7 by the third reciprocating screw 73, when the protruding rod 72 moves the cylinder 761, the constraint of the block 7 on the protruding disc 76 limits its linear displacement, so that the protruding disc 76 can only rotate around its own axis on the block 7 at a small angle. Whenever the protruding rod 72 rotates to disengage from the cylinder 761, the protruding disc 76 that loses the driving force will stop rotating. As the protruding rod 72 continues to rotate and contacts the cylinder 761 again, it will move the cylinder 761 again, causing the driving protruding disc 76 to rotate again. Through this design, the continuous circular motion of the protruding rod 72 is converted into intermittent motion of the protruding disc 76.

[0043] The vibration part is composed of a horizontal plate 81, a compression spring 82, a filter plate 83, an arc block 84, and an arc-shaped top rod 85. The horizontal plate 81 is symmetrically arranged on the inner wall of the discharge box 8, the compression spring 82 is evenly arranged on the top surface of the horizontal plate 81, the filter plate 83 is arranged at the end of the compression spring 82 away from the horizontal plate 81, the arc block 84 is symmetrically arranged on the top surface of the filter plate 83, and the arc-shaped top rod 85 is arranged at the bottom of the first sliding frame 58 and the second sliding frame 581.

[0044] Specifically, such as Figure 10 As shown, multiple groups of arc blocks 84 are symmetrically arranged on the movement trajectory of the first sliding frame 58 and the second sliding frame 581. When the first sliding frame 58 and the second sliding frame 581 move toward each other, the arc-shaped top rods 85 connected thereto will move accordingly and continue to contact the arc blocks 84. Since the movement directions of the two arc-shaped top rods 85 are opposite, they will squeeze the arc blocks 84 from the left and right sides at the same time. This symmetrical force application method can more efficiently push the arc blocks 84 downward, thereby causing the filter plate 83 to vibrate and separate the impurities remaining in the soil.

[0045] Specifically, two vertical plates are provided at the bottom of the filter plate 83, and the vertical plates are located directly in front of the compression spring 82. The length of the two vertical plates exceeds the outer edge of the horizontal plate 81 and fits in with the outer edge of the horizontal plate 81. During the screening process, it can effectively prevent soil particles from moving toward the compression spring 82 area, preventing soil from entering the spring gap and causing jamming or elastic force attenuation.

[0046] In this embodiment, when the crushing part is in continuous operation, the protruding rod 72 will intermittently contact the cylinder on the convex disc 76, thereby driving the convex disc 76 to rotate, and the third reciprocating screw 73 at its bottom will also rotate synchronously, so that the rack 74 with the external thread sleeve will then slide along the guide rod 75. When the rack 74 moves downward continuously, it will engage with the third gear 79. The third gear 79 is rotated under force and drives the rotating column 78 and the baffle plate 710 to rotate downward, thereby pouring the soil in the crushing box 5 into the filter plate 83 below for filtration.

[0047] At the same time, the arc-shaped top rod 85 installed on the first sliding frame 58 and the second sliding frame 581 continuously contacts the arc block 84 as the first sliding frame 58 and the second sliding frame 581 move toward each other. Each time the arc-shaped top rod 85 contacts, it will exert downward pressure on the arc block 84, thereby driving the filter plate 83 to move downward, and then compressing the compression spring 82 at the bottom. When the arc-shaped top rod 85 disengages from the arc block 84, the compression spring 82 that accumulates elastic potential energy quickly releases energy, pushing the filter plate 83 to quickly reset, thereby causing the filter plate 83 to vibrate. As the two arc-shaped top rods 85 continue to contact the arc block 84, the filter plate 83 vibrates, which can effectively separate impurities in the soil. The soil after vibration screening will be transported to a suitable position through the discharge box 8.

[0048] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A municipal garden soil environmental protection treatment seedling greening device, comprising a base and a frame, characterized by: The frame is provided with a conveying and flattening part, which consists of a conveying part and a flattening part. The conveying part is used to convey different soils to the flattening part, and the flattening part compacts the conveyed soil to remove moisture in the soil and flatten larger soil clods. The frame is provided with a crushing and spraying part, which consists of a crushing part and a spraying part. The crushing part is used to crush the soil compacted by the flattening part, and the crushing part drives the spraying part when it is running, so that the biological agent is fully mixed and absorbed with the crushed soil. The frame is provided with a vibrating screening part, which consists of an intermittent feeding part and a vibrating part. After the crushing part has run multiple times, the intermittent feeding part transports the fully crushed soil to the vibrating part, and the vibrating part realizes the feeding of soil through vibration screening.

2. A municipal garden soil environmental protection treatment seedling greening device according to claim 1, characterized in that: A groove is provided on the frame, and a collection box is provided at the bottom of the groove. The collection box is used to collect water squeezed out by the flattening part during the soil compaction process, thereby realizing the collection of soil treatment wastewater.

3. The municipal garden soil environmental protection treatment seedling greening device according to claim 1 is characterized in that: The conveying part and the flattening part are linked by a transmission assembly. When the conveying part conveys soil, the compacting mechanism of the flattening part is synchronously driven by the power transmission of the transmission assembly to perform a compacting operation on the soil conveyed to the compaction area.

4. The municipal garden soil environmental protection treatment seedling greening device according to claim 1 is characterized in that: A dumping portion is provided on one side of the frame. The dumping portion is located at the front end of the discharge of the flattening portion and receives the compacted soil output by the flattening portion to achieve centralized temporary storage and transportation of the compacted soil.

5. The municipal garden soil environmental protection treatment seedling and greening device according to claim 1 is characterized in that: A crushing box is provided on the side wall of the frame. The crushing box is located just below the discharge portion and is used for receiving compacted soil.

6. The municipal garden soil environmental protection treatment seedling and greening device according to claim 5 is characterized in that: The crushing part of the crushing spraying part is arranged inside the crushing box. The crushing part can perform reciprocating linear motion in the crushing box. When the crushing part reciprocates, it will synchronously drive the spraying part to operate, thereby realizing the synchronous addition of biological additives to the soil during the crushing process.

7. The municipal garden soil environmental protection treatment seedling and greening device according to claim 1 is characterized in that: A material discharge box is provided on the side wall of the frame, and the material discharge box is located below the crushing box and is used for receiving the crushed soil.

8. The municipal garden soil environmental protection treatment and seedling cultivation greening device according to claim 5 is characterized in that: The intermittent feeding part in the vibrating screening part is arranged on one side of the crushing box. When the intermittent feeding part contacts the crushing part, it will prompt the intermittent feeding part to put the crushed soil into the feeding box, and each time the crushing part moves back and forth in the crushing box, it will drive the vibration part to vibrate back and forth in the feeding box.

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