Soil crushing rotary cultivator for vegetable planting

Abstract

The utility model discloses a soil crushing rotary cultivator for vegetable planting. The soil crushing rotary cultivator comprises a device shell, a handrail, a soil turning assembly, a vibration screening assembly, a lifting door and a buffer moving assembly. The handrail is located at the top end of the device shell, the soil turning assembly is located at the bottom of the device shell, the vibrating screen assembly is located on one side of the soil turning assembly, the lifting door is located on one side of the device shell, and the buffer moving assemblies are located on the two sides of the device shell. Compared with the prior art, the soil crushing rotary cultivator has the advantages that stones and garbage in soil can be cleaned during soil crushing, vibration of the soil crushing rotary cultivator during operation can be relieved, and the soil crushing rotary cultivator can stably advance to crush soil.

Description

Technical Field

[0001] The utility model relates to a rotary tiller, in particular to a soil-crushing rotary tiller for vegetable planting. Background Art

[0002] In the process of agricultural vegetable planting, the soil needs to be tilled and crushed by rotary tillage machinery to restore the soil tillage layer structure, improve the soil's ability to store water and retain moisture, eliminate some weeds, and reduce diseases and insect pests.

[0003] The prior art has a publication number of CN210075957U that discloses a multifunctional small rotary tillage and crushing machine for vegetable greenhouses, including an oil tank and a frame, an engine is installed at the bottom of the oil tank, and a gearbox is arranged at the bottom of the engine, and a rotating shaft blade is fixed at one end of the gearbox. In the utility model, two rotating shafts are arranged on both sides of the gearbox, and a rotary tillage blade and a spiral turning blade are arranged on the surface of the rotating shaft respectively. In the process of using the machine for vegetable planting, the spiral turning blade is driven to rotate by the rotating shaft, and the soil is turned up under the turning drive of the spiral turning blade, and the turned up soil is spirally pushed to the rotary tillage blades at both ends, and the turned up soil is quickly rotary tilled and crushed by the rotary tillage blade. The rotary tillage machine adopts the method of soil turning and pushing and rotary tillage and crushing, which not only facilitates the formation of the sowing groove in the vegetable planting process, but also improves the quality and efficiency of soil rotary tillage and crushing.

[0004] However, the patents under the existing technology have the following disadvantages:

[0005] (1) This utility model multifunctional small rotary tillage and crushing machine for vegetable greenhouses is not equipped with a device for cleaning garbage and stones in the soil. The soil needs to be crushed and cleaned before planting vegetables. This utility model multifunctional small rotary tillage and crushing machine for vegetable greenhouses can only crush the soil. The stones and garbage in the soil need to be cleaned manually afterwards, which is time-consuming and labor-intensive, and delays the vegetable planting process.

[0006] (2) This utility model multifunctional small rotary tillage and crushing machine for vegetable greenhouses is not equipped with a buffer component. When the multifunctional small rotary tillage and crushing machine for vegetable greenhouses is held to crush the soil, the multifunctional small rotary tillage and crushing machine for vegetable greenhouses will vibrate violently, which is not conducive to the stable forward operation of the multifunctional small rotary tillage and crushing machine for vegetable greenhouses. Utility Model Content

[0007] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a soil crushing rotary tiller for vegetable planting which can clean up stones and garbage in the soil when crushing the soil, can slow down the vibration of the soil crushing rotary tiller during operation, and can stably crush the soil.

[0008] In order to solve the above problems, the technical solution of the utility model is: a soil crushing and rotary tiller for vegetable planting, comprising: a device shell, an armrest, a soil turning assembly, a vibrating screening assembly, a lifting door and a buffering moving assembly; the armrest is located at the top of the device shell, the soil turning assembly is located at the bottom of the device shell, the vibrating screening assembly is located on one side of the soil turning assembly, the lifting door is located on one side of the device shell, and the buffering moving assembly is located on both sides of the device shell.

[0009] Furthermore, a motor 1 is provided on the top of the device housing, driving wheels are provided on both sides of the motor 1, a rotatably connected driven wheel is provided on the inner side of the device housing, a tiller is provided between the driven wheels, and a transmission belt is provided between the driving wheel and the driven wheel.

[0010] Furthermore, a rotating door is provided on one side of the soil-turning assembly, a fixed column is provided on the inner top of the device shell, a limiting groove is provided on the bottom end of the fixed column, a spring is provided on the inner side of the limiting groove, a sliding rail is provided on one side of the rotating door, a sliding shaft is provided on the inner side of the sliding rail, a connecting rod with a sliding connection is provided on the inner side of the limiting groove, and one end of the connecting rod is rotatably connected to the sliding shaft.

[0011] Furthermore, a second motor is provided on the top of the device housing, rotating disks are provided on both sides of the second motor, a fixed shaft is provided on one side of the rotating disk, a vibration frame is provided on the inner side of the device housing, a sieve hole is provided at the bottom end of the vibration frame, the vibration frame is slidably connected to the device housing, a slide groove is provided on the top of the vibration frame, and the slide groove is adapted to the fixed shaft.

[0012] Furthermore, two slide rails are provided on both sides of the device shell, a limit rod is provided on the inner side of the two slide rails, a sliding block with a sliding connection is provided on the outer side of the limit rod, two springs are provided on both sides of the sliding block, and the two springs have a damper. A rotatably connected support rod is provided at the bottom end of the sliding block, a rotatably connected roller frame is provided at the top end of the support rod, a rotatably connected roller is provided on the inner side of the roller frame, and an anti-slip belt is provided on the outer side of the roller.

[0013] The advantages of the utility model compared with the existing technology are:

[0014] (1) The soil crushing rotary tiller for vegetable planting of the utility model is provided with a vibrating screening component, which can vibrate and screen the crushed soil to further crush the soil, and at the same time screen the stones in the soil to prevent the stone garbage in the soil from affecting the planting of vegetables.

[0015] (2) The soil crushing and rotary tilling machine for vegetable planting of the utility model is provided with a buffer moving component, which can reduce the vibration caused by the crushing and rotary tilling, so that the soil crushing and rotary tilling machine can move stably to crush the soil and maintain stability when manually held. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a three-dimensional soil crushing rotary tiller for vegetable planting. Figure 1 .

[0017] Figure 2 The utility model is a three-dimensional soil crushing rotary tiller for vegetable planting. Figure 2 .

[0018] Figure 3 This is a cross-sectional view of a soil-crushing rotary tiller for vegetable planting. Figure 1 .

[0019] Figure 4 This is a cross-sectional view of a soil-crushing rotary tiller for vegetable planting. Figure 2 .

[0020] Figure 5 It is an enlarged view of A of the utility model of a soil crushing rotary tiller for vegetable planting.

[0021] Figure 6 This is a cross-sectional view of a soil-crushing rotary tiller for vegetable planting. Figure 3 .

[0022] Figure 7 This is a cross-sectional view of a soil-crushing rotary tiller for vegetable planting. Figure 4 .

[0023] As shown in the figure: 1. Device housing; 2. Handrail; 3. Soil-turning assembly; 4. Vibrating screening assembly; 5. Lifting door; 6. Buffer moving assembly; 7. Motor 1; 8. Driving wheel; 9. Driven wheel; 10. Soil-turning knife; 11. Transmission belt; 12. Rotating door; 13. Fixed column; 14. Limiting groove; 15. Spring 1; 16. Slide rail 1; 17. Slide shaft; 18. Connecting rod; 19. Motor 2; 20. Rotating disk; 21. Fixed shaft; 22. Vibrating frame; 23. Screen hole; 24. Slide groove; 25. Slide rail 2; 26. Limiting rod; 27. Sliding block; 28. Spring 2; 29. ​​Support rod; 30. Roller frame; 31. Roller; 32. Anti-slip belt. DETAILED DESCRIPTION

[0024] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] like Figures 1 to 7 As shown, a soil crushing rotary tiller for vegetable planting includes: a device housing 1, an armrest 2, a soil turning component 3, a vibrating screening component 4, a lifting door 5 and a buffering moving component 6; the armrest 2 is located at the top of the device housing 1, the soil turning component 3 is located at the bottom of the device housing 1, the vibrating screening component 4 is located on one side of the soil turning component 3, the lifting door 5 is located on one side of the device housing 1, and the buffering moving component 6 is located on both sides of the device housing 1.

[0027] There is a motor 219 on the top of the device housing 1, rotating disks 20 on both sides of the motor 21, a fixed shaft 21 on one side of the rotating disk 20, a vibration frame 22 on the inner side of the device housing 1, a sieve hole 23 at the bottom end of the vibration frame 22, the vibration frame 22 is slidably connected to the device housing 1, and a slide groove 24 is provided on the top of the vibration frame 22, and the slide groove 24 is adapted to the fixed shaft 21.

[0028] A rotating door 12 is provided on one side of the soil-turning assembly 3, a fixed column 13 is provided on the inner top of the device housing 1, a limiting groove 14 is provided at the bottom end of the fixed column 13, a spring 15 is provided on the inner side of the limiting groove 14, a sliding rail 16 is provided on one side of the rotating door 12, a sliding shaft 17 is provided on the inner side of the sliding rail 16, a connecting rod 18 is provided on the inner side of the limiting groove 14 for sliding connection, and one end of the connecting rod 18 is rotatably connected to the sliding shaft 17.

[0029] A motor 7 is arranged on the top of the device housing 1, driving wheels 8 are arranged on both sides of the motor 7, a rotatably connected driven wheel 9 is arranged on the inner side of the device housing 1, a tiller 10 is arranged between the driven wheels 9, and a transmission belt 11 is arranged between the driving wheel 8 and the driven wheel 9.

[0030] There are two slide rails 25 on both sides of the device housing 1, and a limit rod 26 is provided on the inner side of the slide rail 25. A sliding block 27 is slidably connected on the outer side of the limit rod 26. There are two springs 28 on both sides of the sliding block 27. The spring 28 has a damper. The bottom end of the sliding block 27 has a rotatably connected support rod 29, and the top end of the support rod 29 has a rotatably connected roller frame 30. The inner side of the roller frame 30 has a rotatably connected roller 31, and the outer side of the roller 31 has an anti-slip belt 32.

[0031] In specific use, the driving motor 17 rotates the driving wheel 8, and the driven wheel 9 rotates through the transmission belt 11, so that the tilling knife 10 rotates, the handrail 2 is held, the rotary tiller is pressed down, and the support rod 29 rotates, so that the rotating tilling knife 10 descends and starts to crush the soil. The crushed soil squeezes the rotating door 12 and rotates into the vibration frame 22. The driving motor 219 rotates the rotating disk 20, and the rotating disk 20 drives the fixed shaft 21 to operate. The fixed shaft 21 moves in the slide groove 24, pushing the vibration frame 22 to vibrate up and down in the device housing 1, so that the crushed soil is vibrated and crushed again, and discharged from the rotary tiller through the sieve hole 23.

[0032] When the rotary tiller vibrates up and down, the support rod 29 rotates to drive the slider 27 to slide in the slide rail 25, squeezing the spring 28 and completing vibration buffering through the damper of the spring 28.

[0033] After the soil is crushed, the lifting door 5 is pulled to discharge the screened stone garbage out of the rotary tiller.

[0034] The electrical components appearing in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. The specific implementation method of the present disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A soil-crushing rotary tiller for vegetable planting, characterized in that: include: Device housing (1), handrail (2), soil turning assembly (3), vibration screening assembly (4), lifting door (5) and buffer movement assembly (6); The handrail (2) is located at the top of the device housing (1), the soil turning component (3) is located at the bottom of the device housing (1), the vibration screening component (4) is located on one side of the soil turning component (3), the lifting door (5) is located on one side of the device housing (1), and the buffer movement component (6) is located on both sides of the device housing (1).

2. The soil crushing rotary tiller for vegetable planting according to claim 1, characterized in that: A motor (7) is provided on the top of the device housing (1), driving wheels (8) are provided on both sides of the motor (7), a rotatably connected driven wheel (9) is provided on the inner side of the device housing (1), a soil turning knife (10) is provided between the driven wheels (9), and a transmission belt (11) is provided between the driving wheel (8) and the driven wheel (9).

3. The soil crushing rotary tiller for vegetable planting according to claim 1, characterized in that: A rotating door (12) is provided on one side of the soil turning component (3), a fixing column (13) is provided on the inner top of the device housing (1), a limiting groove (14) is provided at the bottom end of the fixing column (13), a spring (15) is provided on the inner side of the limiting groove (14), a sliding rail (16) is provided on one side of the rotating door (12), a sliding shaft (17) is provided on the inner side of the sliding rail (16), a connecting rod (18) connected in a sliding manner is provided on the inner side of the limiting groove (14), and one end of the connecting rod (18) is rotatably connected to the sliding shaft (17).

4. The soil crushing rotary tiller for vegetable planting according to claim 1, characterized in that: A second motor (19) is provided on the top of the device housing (1), rotating disks (20) are provided on both sides of the second motor (19), a fixed shaft (21) is provided on one side of the rotating disk (20), a vibration frame (22) is provided on the inner side of the device housing (1), a sieve hole (23) is provided at the bottom end of the vibration frame (22), the vibration frame (22) is slidably connected to the device housing (1), a slide groove (24) is provided on the top of the vibration frame (22), and the slide groove (24) is adapted to the fixed shaft (21).

5. The soil crushing rotary tiller for vegetable planting according to claim 1, characterized in that: Two slide rails (25) are provided on both sides of the device housing (1); a limit rod (26) is provided on the inner side of the two slide rails (25); a sliding block (27) is provided on the outer side of the limit rod (26); two springs (28) are provided on both sides of the sliding block (27); the two springs (28) are provided with a damper; a rotatably connected support rod (29) is provided at the bottom end of the sliding block (27); a rotatably connected roller frame (30) is provided at the top end of the support rod (29); a rotatably connected roller (31) is provided on the inner side of the roller frame (30); and an anti-slip belt (32) is provided on the outer side of the roller (31).

Images