Soil turning machine for land soil

Abstract

The utility model relates to the technical field of soil turning machines, and discloses a soil turning machine for land soil, which comprises a soil turning machine frame, two electric wheels are symmetrically arranged on the right side below the soil turning machine frame, two trundles are symmetrically arranged on the left side below the soil turning machine frame, and a soil turning height adjusting mechanism is arranged on the left side of the top of the soil turning machine frame. Through cooperation of the protective cover, the motor, the driving chain wheel, the first transmission chain, the first transmission chain wheel, the second transmission chain wheel, the second transmission chain and the third transmission chain wheel, the first rotating shaft, the soil turning cutter head, the soil turning cutter body, the second rotating shaft, the mounting disc and the crushing rod can be conveniently driven to rotate at the same time, and soil turning operation is conducted on land through the soil turning cutter body; meanwhile, the turned soil blocks are crushed by the crushing rods, and the crushing effect of the crushing rods on the soil blocks is improved through the thorn rods, so that the soil blocks are more finely crushed, the soil turning effect is improved, covering of plant seeds is facilitated, and growth of plants is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of soil turners, and more specifically to a soil turner for land soil. Background Art

[0002] Soil turning refers to the process of turning, loosening, and plowing the surface layer of soil by using tools (such as plows, harrows, etc.) in agriculture and horticulture. The purpose of soil turning is to improve the soil structure, air permeability, and water retention capacity, and to promote root growth and plant nutrient absorption.

[0003] Currently, when turning the soil of the land, a soil turner is usually used to perform the soil turning operation. However, for dry and caked land, it is not convenient to break large soil clods during soil turning, resulting in more soil clods being easily generated after soil turning. The effect of soil turning needs to be improved, so that it is impossible to well cover the seeds of the planted plants, affecting the growth of the planted plants, and improvement is needed. Summary of the Utility Model

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a soil turner for land soil to solve the problems existing in the above background art.

[0005] The utility model provides the following technical solutions: A soil turner for land soil, including a soil turning frame. On the right side below the soil turning frame, two electric wheels are symmetrically installed. On the left side below the soil turning frame, two casters are symmetrically installed. On the left side of the top of the soil turning frame, there is a soil turning height adjustment mechanism. On the left side below the soil turning frame, there is a soil turning mechanism.

[0006] The soil turning height adjustment mechanism includes a protection box. The bottom of the protection box is fixedly connected to the left side of the top of the soil turning frame. Inside the protection box, there is an adjustment plate. The bottom of the adjustment plate is fixedly connected with a plurality of connecting rods. The lower parts of the outer walls of the plurality of connecting rods are movably sleeved inside the soil turning frame.

[0007] The tilling mechanism includes a protective frame, which is located on the left side below the tilling frame, and the bottom ends of the plurality of connecting rods extend to the bottom of the tilling frame and are fixedly connected to the top of the protective frame. A tilling cutter disc is provided on the right side inside the protective frame, and a plurality of tilling cutter bodies are fixedly installed on the outer wall of the tilling cutter disc. A mounting plate is provided on the left side inside the protective frame, and a plurality of breaking rods are fixedly installed on the outer wall of the mounting plate, and a plurality of piercing rods are fixedly connected to the outer walls of the plurality of breaking rods. A protective cover is fixedly installed on the front end of the protective frame, and a motor is fixedly installed on the right side of the front of the protective frame. The output end of the motor extends to the interior of the protective cover and is fixedly installed with a driving sprocket. A No. 1 transmission chain is provided on the outside of the driving sprocket, and the outer wall of the driving sprocket is meshed with the right end inside the No. 1 transmission chain, and the left end inside the No. 1 transmission chain is meshed with the No. 1 transmission sprocket, and the driving sprocket and the No. 1 transmission sprocket are connected by the No. 1 transmission chain.

[0008] Furthermore, an electric lifting rod is fixedly installed in the middle of the top of the protection box, and the output end of the electric lifting rod extends to the inside of the protection box and is fixedly connected to the middle of the top of the adjustment plate.

[0009] Furthermore, guide rods are slidably sleeved on both sides of the adjustment plate, the top ends of the guide rods are fixedly connected to the top of the inner wall of the protection box, and the bottom ends of the guide rods are fixedly connected to the top of the tiller frame.

[0010] Furthermore, the interior of the soil-turning cutter disc is fixedly sleeved with a No. 1 rotating shaft, and the right sides of the front and rear ends of the protective frame are fixedly installed with a No. 1 bearing, the front and rear ends of the No. 1 rotating shaft are rotatably installed inside the No. 1 bearing, the front end of the No. 1 rotating shaft extends to the interior of the protective cover and is rotatably connected to the inner wall of the protective cover, and the interior of the No. 1 transmission sprocket is fixedly sleeved on the outer wall of the front end of the No. 1 rotating shaft.

[0011] Furthermore, a No. 2 rotating shaft is fixedly sleeved inside the mounting plate, a No. 2 bearing is fixedly installed on the left side of the front and rear ends of the protective frame, the front and rear ends of the No. 2 rotating shaft are rotatably installed inside the No. 2 bearing, the front and rear ends of the No. 2 rotating shaft extend to the inside of the protective cover and are rotatably connected to the inner wall of the protective cover, the front end of the outer wall of the No. 1 rotating shaft is fixedly sleeved with a No. 2 transmission sprocket, the No. 2 transmission sprocket is located behind the No. 1 transmission sprocket, a No. 2 transmission chain is provided outside the No. 2 transmission sprocket, the outer wall of the No. 2 transmission sprocket is meshed with the right end of the inner wall of the No. 2 transmission chain, the left end of the inside of the No. 2 transmission sprocket is meshed with a No. 3 transmission sprocket, the interior of the No. 3 transmission sprocket is fixedly sleeved on the front end of the outer wall of the No. 2 rotating shaft, and the No. 2 transmission sprocket and the No. 3 transmission sprocket are connected through the No. 2 transmission chain.

[0012] Furthermore, a push handle is fixedly installed on the left side of the top of the soil-turning frame, and a power box is fixedly installed on the right side of the top of the soil-turning frame. A storage battery is installed inside the power box.

[0013] Furthermore, a rubber soil retaining pad is fixedly installed on the left side of the bottom of the soil-turning frame, and the rubber soil retaining pad is located on the left side of the protective frame.

[0014] The technical effects and advantages of the present utility model:

[0015] 1. By adopting the cooperation of a protective cover, a motor, a driving sprocket, a first transmission chain, a first transmission sprocket, a second transmission sprocket, a second transmission chain and a third transmission sprocket, the present utility model facilitates the simultaneous driving of a first rotating shaft, a soil-turning cutter head, a soil-turning cutter body, a second rotating shaft, a mounting disc and a crushing rod to rotate. The soil-turning cutter body is used for soil-turning operation on the land, and at the same time, the crushing rod is used for crushing the turned soil blocks. The thorns increase the crushing effect of the crushing rod on the soil blocks, making the soil blocks more finely crushed, improving the soil-turning effect, facilitating the covering of the seeds of planted plants, and being beneficial to the growth of plants.

[0016] 2. By adopting the cooperation of a protective box, an electric lifting rod, an adjusting plate, a guide rod and a connecting rod, the present utility model facilitates the lifting and moving of the soil-turning mechanism, thus facilitating the subsequent soil-turning operation of the soil-turning mechanism. Description of the Drawings

[0017] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0018] Figure 2 It is a schematic cross-sectional view of the overall structure of the present utility model.

[0019] Figure 3 It is a schematic cross-sectional view of the bottom view structure of the protective frame and the protective cover of the present utility model.

[0020] Figure 4 It is an enlarged schematic view of the structure at A of the present utility model.

[0021] The reference numerals are as follows: 1, soil-turning frame; 2, soil-turning height adjustment mechanism; 3, soil-turning mechanism; 4, power supply box; 5, storage battery; 6, push handle; 7, electric wheel; 8, caster; 9, rubber soil retaining pad; 21, protective box; 22, electric lifting rod; 23, adjustment plate; 24, guide rod; 25, connecting rod; 31, protective frame; 311, first rotating shaft; 312, soil-turning cutter head; 313, soil-turning cutter body; 314, second rotating shaft; 315, mounting plate; 316, crushing rod; 317, thorn rod; 318, first bearing; 319, second bearing; 32, protective cover; 33, motor; 34, driving sprocket; 35, first drive chain; 36, first drive sprocket; 37, second drive sprocket; 38, second drive chain; 39, third drive sprocket. Detailed implementation mode

[0022] The technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. In addition, the forms of each structure described in the following implementation modes are only examples. A soil-turning machine for land soil involved in the present invention is not limited to the structures described in the following implementation modes. All other implementation modes obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

[0023] Embodiment 1:

[0024] As Figures 1-4 shown, a soil-turning machine for land soil includes a soil-turning frame 1. A push handle 6 is fixedly installed on the left side of the top of the soil-turning frame 1. Two electric wheels 7 are symmetrically installed on the right side below the soil-turning frame 1. Two casters 8 are symmetrically installed on the left side below the soil-turning frame 1. A soil-turning height adjustment mechanism 2 is provided on the left side of the top of the soil-turning frame 1. A soil-turning mechanism 3 is provided on the left side below the soil-turning frame 1. The soil-turning height adjustment mechanism 2 includes a protective box 21. The bottom of the protective box 21 is fixedly connected to the left side of the top of the soil-turning frame 1. An adjustment plate 23 is provided inside the protective box 21. The bottom of the adjustment plate 23 is fixedly connected with a plurality of connecting rods 25. The lower parts of the outer walls of the plurality of connecting rods 25 are movably sleeved inside the soil-turning frame 1. The soil-turning mechanism 3 includes a protective frame 31. The protective frame 31 is located on the left side below the soil-turning frame 1. The bottom ends of the plurality of connecting rods 25 extend below the soil-turning frame 1 and are fixedly connected to the top of the protective frame 31. An electric lifting rod 22 is fixedly installed in the middle of the top of the protective box 21. The output end of the electric lifting rod 22 extends into the protective box 21 and is fixedly connected to the middle of the top of the adjustment plate 23. Guide rods 24 are slidably sleeved on both sides inside the adjustment plate 23. The top ends of the guide rods 24 are fixedly connected to the top of the inner wall of the protective box 21. The bottom ends of the guide rods 24 are fixedly connected to the top of the soil-turning frame 1.

[0025] In this embodiment, the arrangement of the electric wheel 7 and the caster 8 facilitates the driving of the tiller to move, and the arrangement of the electric lifting rod 22 facilitates the driving of the adjustment plate 23 to move inside the protective box 21. At the same time, the guide rod 24 is used to vertically guide the adjustment plate 23 to facilitate the stability of the adjustment plate 23 during movement. While the adjustment plate 23 is moving, the tiller mechanism 3 can be driven to move vertically through a plurality of connecting rods 25, which facilitates subsequent tilling operations.

[0026] Embodiment 2:

[0027] like Figures 1-4 As shown, a soil turning knife disc 312 is provided on the right side of the protection frame 31, and a plurality of soil turning knife bodies 313 are fixedly installed on the outer wall of the soil turning knife disc 312. A mounting plate 315 is provided on the left side of the protection frame 31, and a plurality of breaking rods 316 are fixedly installed on the outer wall of the mounting plate 315. The outer walls of the plurality of breaking rods 316 are fixedly connected with a plurality of thorn rods 317. A protection cover 32 is fixedly installed on the front end of the protection frame 31, and a motor 33 is fixedly installed on the right side of the front of the protection frame 31. The output end of the motor 33 extends to the interior of the protection cover 32 and is fixedly installed with a drive The sprocket 34 is provided with a No. 1 transmission chain 35 on the outside of the driving sprocket 34, the outer wall of the driving sprocket 34 is meshed with the right end of the No. 1 transmission chain 35, and the left end of the No. 1 transmission chain 35 is meshed with the No. 1 transmission sprocket 36. The driving sprocket 34 and the No. 1 transmission sprocket 36 are connected to each other through the No. 1 transmission chain 35. The interior of the soil turning cutter disc 312 is fixedly sleeved with a No. 1 rotating shaft 311. The right sides of the front and rear ends of the protection frame 31 are fixedly installed with a No. 1 bearing 318. The front and rear ends of the No. 1 rotating shaft 311 are rotatably installed in the No. 1 bearing 318. The front end of the No. 1 rotating shaft 311 extends to the inside of the protective cover 32 and is rotatably connected to the inner wall of the protective cover 32. The interior of the No. 1 transmission sprocket 36 is fixedly sleeved on the outer wall of the front end of the No. 1 rotating shaft 311. The interior of the mounting plate 315 is fixedly sleeved with the No. 2 rotating shaft 314. The left sides of the front and rear ends of the protective frame 31 are fixedly installed with the No. 2 bearing 319. The front and rear ends of the No. 2 rotating shaft 314 are rotatably installed in the interior of the No. 2 bearing 319. The front end of the No. 2 rotating shaft 314 extends to the inside of the protective cover 32 and is rotatably connected to the inner wall of the protective cover 32. The No. 1 rotating shaft A No. 2 transmission sprocket 37 is fixedly sleeved on the front end of the outer wall 311, and the No. 2 transmission sprocket 37 is located behind the No. 1 transmission sprocket 36. A No. 2 transmission chain 38 is arranged outside the No. 2 transmission sprocket 37, and the outer wall of the No. 2 transmission sprocket 37 is meshed with the right end of the inner wall of the No. 2 transmission chain 38, and a No. 3 transmission sprocket 39 is meshed with the left end inside the No. 2 transmission sprocket 37. The inside of the No. 3 transmission sprocket 39 is fixedly sleeved on the front end of the outer wall of the No. 2 rotating shaft 314, and the No. 2 transmission sprocket 37 and the No. 3 transmission sprocket 39 are connected through the No. 2 transmission chain 38.

[0028] In this embodiment, through the setting of the protective cover 32, it is convenient to protect the drive sprocket 34, the first transmission chain 35, the first transmission sprocket 36, the second transmission sprocket 37, the second transmission chain 38 and the third transmission sprocket 39 inside it. And through the cooperation of the motor 33, the drive sprocket 34, the first transmission chain 35, the first transmission sprocket 36, the second transmission sprocket 37, the second transmission chain 38 and the third transmission sprocket 39, it is convenient to drive the first rotating shaft 311, the soil-turning cutter head 312, the soil-turning cutter body 313, the second rotating shaft 314, the mounting plate 315 and the crushing rod 316 to rotate. The soil-turning cutter body 313 is used to perform soil-turning operations on the land, and the soil blocks can be turned up to the crushing rod 316. The crushing rod 316 is used to crush the turned-up soil blocks. At the same time, through the setting of the thorn rod 317, the effect of the crushing rod 316 on crushing the soil blocks is increased, making the soil blocks more finely crushed.

[0029] Embodiment 3:

[0030] As Figures 1-4 shown, a power supply box 4 is fixedly installed on the right side of the top of the soil-turning frame 1. A storage battery 5 is installed inside the power supply box 4. A rubber soil retaining pad 9 is fixedly installed on the left side of the bottom of the soil-turning frame 1. The rubber soil retaining pad 9 is located on the left side of the protective frame 31.

[0031] In this embodiment, through the setting of the storage battery 5, it is convenient to supply power to this soil-turning machine. And through the setting of the rubber soil retaining pad 9, it is convenient to block the crushed soil that is crushed by the crushing rod 316, preventing the crushed soil from splashing outside the left end of the soil-turning machine.

[0032] In summary, as Figures 1-4As shown in the figure, for this kind of power tiller for land soil, during use, the power tiller is driven by the electric wheel 7 and the caster 8 to move. At the same time, the operator controls the moving direction of the power tiller through the push handle 6. Then, the telescopic end of the electric lifting rod 22 drives the adjustment plate 23 to move vertically downward along the outer wall of the guide rod 24. The adjustment plate 23 drives the soil-turning mechanism 3 to move downward through a plurality of connecting rods 25, and makes the soil-turning blade body 313 of the soil-turning mechanism 3 move into the soil. At the same time, the output end of the motor 33 drives the driving sprocket 34 to rotate. The driving sprocket 34 drives the first driving sprocket 36 and the first rotating shaft 311 to rotate through the first transmission chain 35. The first rotating shaft 311 drives the soil-turning cutter disc 312 and the soil-turning blade body 313 to rotate, and the soil-turning operation is carried out by using the soil-turning blade body 313. At the same time, the first rotating shaft 311 drives the second driving sprocket 37 to rotate. The second driving sprocket 37 drives the third driving sprocket 39, the second rotating shaft 314, the mounting disc 315, the crushing rod 316 and the thorn rod 317 to rotate through the second transmission chain 38. The soil-turning blade body 313 has a certain bending amplitude, which can turn up the soil blocks to the position of the crushing rod 316, and the rotating crushing rod 316 and thorn rod 317 are used to crush the turned-up soil blocks, making the soil blocks finer. At the same time, the setting of the rubber soil retaining pad 9 is used to facilitate the blocking of the crushed soil and prevent the crushed soil from splashing to the outside of the left end of the power tiller.

[0033] Finally, several points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. It can be a mechanical connection or an electrical connection, or it can be the communication inside two components. It can be directly connected. "Up", "down", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the described object changes, the relative position relationship may change;

[0034] Second: In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. For other structures, reference can be made to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0035] Finally: The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A soil tiller, comprising a tiller frame (1), characterized in that: Two electric wheels (7) are symmetrically mounted on the right side below the tiller frame (1), two casters (8) are symmetrically mounted on the left side below the tiller frame (1), a tiller height adjustment mechanism (2) is provided on the left side of the top of the tiller frame (1), and a tiller mechanism (3) is provided on the left side below the tiller frame (1); The tillage height adjustment mechanism (2) comprises a protection box (21), the bottom of the protection box (21) is fixedly connected to the left side of the top of the tillage frame (1), an adjustment plate (23) is provided inside the protection box (21), a plurality of connecting rods (25) are fixedly connected to the bottom of the adjustment plate (23), and the lower parts of the outer walls of the plurality of connecting rods (25) are movably sleeved inside the tillage frame (1); The tilling mechanism (3) comprises a protection frame (31), the protection frame (31) being located on the left side below the tilling frame (1), the bottom ends of the plurality of connecting rods (25) extending to the bottom of the tilling frame (1) and fixedly connected to the top of the protection frame (31), a tilling blade disc (312) being provided on the right side inside the protection frame (31), a plurality of tilling blade bodies (313) being fixedly mounted on the outer wall of the tilling blade disc (312), a mounting plate (315) being provided on the left side inside the protection frame (31), a plurality of crushing rods (316) being fixedly mounted on the outer wall of the mounting plate (315), and a plurality of piercing rods (316) being fixedly connected to the outer walls of the plurality of crushing rods (316). 317), a protective cover (32) is fixedly mounted on the front end of the protective frame (31), a motor (33) is fixedly mounted on the right side of the front face of the protective frame (31), an output end of the motor (33) extends to the interior of the protective cover (32) and is fixedly mounted with a drive sprocket (34), a No. 1 transmission chain (35) is arranged outside the drive sprocket (34), an outer wall of the drive sprocket (34) is meshed with the right end inside the No. 1 transmission chain (35), a No. 1 transmission sprocket (36) is meshed with the left end inside the No. 1 transmission chain (35), and the drive sprocket (34) and the No. 1 transmission sprocket (36) are connected in transmission via the No. 1 transmission chain (35).

2. A soil tiller according to claim 1, characterized in that: An electric lifting rod (22) is fixedly mounted in the middle of the top of the protection box (21), and an output end of the electric lifting rod (22) extends into the interior of the protection box (21) and is fixedly connected to the middle of the top of the adjustment plate (23).

3. A soil tiller according to claim 1, characterized in that: Guide rods (24) are slidably sleeved on both sides of the adjustment plate (23), the top ends of the guide rods (24) are fixedly connected to the top of the inner wall of the protection box (21), and the bottom ends of the guide rods (24) are fixedly connected to the top of the tiller frame (1).

4. The soil tiller according to claim 1, characterized in that: The soil turning blade disc (312) is fixedly sleeved with a No. 1 rotating shaft (311) inside, a No. 1 bearing (318) is fixedly installed on the right side of the front and rear ends of the protection frame (31), the front and rear ends of the No. 1 rotating shaft (311) are rotatably installed inside the No. 1 bearing (318), the front end of the No. 1 rotating shaft (311) extends to the inside of the protection cover (32) and is rotatably connected to the inner wall of the protection cover (32), and the interior of the No. 1 transmission sprocket (36) is fixedly sleeved with the outer wall of the front end of the No. 1 rotating shaft (311).

5. A soil tiller according to claim 4, characterized in that: A No. 2 rotating shaft (314) is fixedly sleeved inside the mounting plate (315); a No. 2 bearing (319) is fixedly installed on the left side of the front and rear ends of the protection frame (31); the front and rear ends of the No. 2 rotating shaft (314) are rotatably installed inside the No. 2 bearing (319); the front end of the No. 2 rotating shaft (314) extends into the interior of the protection cover (32) and is rotatably connected to the inner wall of the protection cover (32); the front end of the outer wall of the No. 1 rotating shaft (311) is fixedly sleeved with a No. 2 transmission sprocket (37); the No. 2 transmission sprocket (37) is located A No. 2 transmission chain (38) is arranged on the outside of the No. 2 transmission sprocket (37) behind the No. 1 transmission sprocket (36); the outer wall of the No. 2 transmission sprocket (37) is meshed with the right end of the inner wall of the No. 2 transmission chain (38); the left end of the inside of the No. 2 transmission sprocket (37) is meshed with the No. 3 transmission sprocket (39); the inside of the No. 3 transmission sprocket (39) is fixedly sleeved on the front end of the outer wall of the No. 2 rotating shaft (314); the No. 2 transmission sprocket (37) and the No. 3 transmission sprocket (39) are connected to each other through the No. 2 transmission chain (38).

6. The soil tiller according to claim 1, characterized in that: A push handle (6) is fixedly mounted on the left side of the top of the tiller frame (1), a power supply box (4) is fixedly mounted on the right side of the top of the tiller frame (1), and a storage battery (5) is mounted inside the power supply box (4).

7. The soil tiller according to claim 1, characterized in that: A rubber soil retaining pad (9) is fixedly mounted on the left side of the bottom of the soil turning frame (1), and the rubber soil retaining pad (9) is located on the left side of the protection frame (31).

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