Soil loosening device for planting polygonatum cyrtonema

Abstract

The utility model discloses a soil loosening device for planting polygonatum cyrtonema, which comprises a rack, a rotating shaft rotationally connected to the rack, wheels fixed at the two ends of the rotating shaft, universal wheels mounted on the inner side of the bottom of the rack, a handle frame fixed to the rack, a shaft rod rotationally connected to the handle frame, first connecting plates fixed at the two ends of the shaft rod, and second connecting plates fixed at the two ends of the shaft rod, first connecting plates are hinged to the two first connecting plates correspondingly, a fixing plate is fixed between the two first connecting plates, a set of planing blocks evenly distributed in the length direction of the fixing plate are fixed to the fixing plate, a driving shaft is rotationally connected to the rack, rockers are fixed to the two ends of the driving shaft correspondingly, and the outer ends of the two rockers are hinged to the two first connecting plates correspondingly. And a power mechanism for driving the driving shaft to rotate is fixed on the rack. The soil loosening device is ingenious and reasonable in structural design, capable of performing soil loosening operation on small land and hilly land, high in soil loosening efficiency and worthy of application and popularization.

Description

Technical Field

[0001] The utility model relates to a device, in particular to a soil loosening device, especially a soil loosening device for planting Polygonatum cyrtonema. Background Art

[0002] Polygonatum cyrtonema Hua is a perennial herbaceous plant of the genus Polygonatum in the family Asparagaceae[8].[9] The rhizome is thick, often in the shape of beads or tubercles, rarely cylindrical, and the leaves are alternate, elliptical, ovate-lanceolate, or oblong-lanceolate, slightly sickle-shaped, with pointed or acuminate tips; the inflorescence is umbellate, with tiny bracts growing below the middle of the pedicel, or absent.

[0003] Traditionally, the cultivation of Polygonatum sibiricum requires loosening the soil before planting, which can ensure that the soil is not compacted and is conducive to the breathing and growth of the plant roots. For large plains, large tillers can be used to loosen the soil. However, for Chinese medicinal materials, their planting environment is generally small plots of ridges or planted on slopes. In this environment, manual loosening is generally adopted. This method is not only time-consuming and labor-intensive, but also the loosening depth is not enough, which is not conducive to the subsequent planting of Polygonatum sibiricum and the growth of Polygonatum sibiricum.

[0004] Chinese utility model patent CN 221240713 U discloses an automated soil loosening device for peanut planting, comprising a platform, a driving member disposed at the upper end of the platform, a transmission member disposed at the lower end of the platform, loosening components disposed on both sides of the transmission member, the driving member driving the loosening components through the transmission member, the loosening components being provided with a protective member, and a walking member disposed on the platform. The loosening components include two telescopic shafts rotatably connected to the transmission member, and a plurality of blade teeth disposed on the surfaces of the telescopic shafts. This soil loosening device is not suitable for loosening small ridges or sloping fields. Utility Model Content

[0005] The utility model aims to solve the shortcomings of the above-mentioned prior art and provides a soil loosening device for planting Polygonatum odoratum that can efficiently loosen the soil on small plots and sloping land, thereby meeting the demand for efficient soil loosening on hillside land.

[0006] The utility model solves the technical problem by adopting a technical solution: the soil loosening device for planting Polygonatum multiflorum comprises a frame, a rotating shaft is rotatably connected to the frame, wheels are fixed at both ends of the rotating shaft, a universal wheel is installed on the inner side of the bottom of the frame, a handle frame is fixed to the frame, a shaft is rotatably connected to the handle frame, a first connecting plate is fixed to both ends of the shaft, a first connecting plate is hinged to each of the two first connecting plates, a fixed plate is fixed between the two first connecting plates, a group of planing blocks evenly distributed along the length direction of the fixed plate are fixed to the fixed plate, a driving shaft is rotatably connected to the frame, rocking arms are fixed at both ends of the driving shaft, the outer ends of the two rocking arms are respectively hinged at the two first connecting plates, and a power mechanism for driving the driving shaft to rotate is fixed to the frame. Here, the planing blocks can be driven to do reciprocating planing motion by the power mechanism through the continuous reciprocating motion of the remote control rod, and a person can push the soil loosening device to continuously move forward, and the universal wheel can easily control and change the direction of the soil loosening device.

[0007] Further improvement: the power mechanism includes a first sprocket fixed on the rotating shaft, a reducer fixed on the frame, the drive shafts are respectively installed at the two output shafts of the reducer, a second sprocket is fixed on any one of the drive shafts, a first force transmission shaft is fixed on the frame, a third sprocket and a fourth sprocket are fixed on the first force transmission shaft, a second force transmission shaft is fixed on the frame, a fifth sprocket and a sixth sprocket are fixed on the second force transmission shaft, a motor is fixed on the frame, the rotating shaft of the motor is fixed together with the input shaft of the reducer, a first chain is installed between the second sprocket and the third sprocket, a second chain is installed between the fourth sprocket and the fifth sprocket, and a third chain is installed between the sixth sprocket and the first sprocket, a rechargeable battery is fixed on the handle frame, a switch is installed on the handle frame, and the switch is connected with the motor and the rechargeable battery circuit. The function of the power mechanism here is not only to enable the loosening device to move forward, but also to synchronously drive the planing blocks to plan the ground; the working principle of the power mechanism here is: the motor drives the reducer to work, thereby driving the drive shaft to rotate, and then driving the first chain to rotate, and then the second chain to rotate, and the rotation of the second chain will drive the third chain to rotate, thereby driving the rotating shaft to rotate, and then driving the wheel to rotate, so that the loosening device moves forward. In the process of moving forward, the drive shaft will drive the rocker to rotate, thereby driving the first connecting plate to perform reciprocating planing motion, and then driving each planing block to perform planing and loosening operations.

[0008] Further improvement, the handle of the handle frame is equipped with a handle glove. The function of the handle glove here is to increase friction, thereby improving the grip and preventing the loosening device from running around.

[0009] To further improve the glove, a set of raised dots are fixed on the glove. The function of the raised dots is to increase friction.

[0010] The beneficial effects of the utility model are:

[0011] 1) The motor drives the reducer, which in turn rotates the drive shaft, which in turn drives the first chain, which in turn drives the second chain. The second chain's rotation drives the third chain, which in turn drives the shaft, which in turn drives the wheels, causing the loosening device to move forward. During this movement, the drive shaft rotates the rocker, which drives the first connecting plate to perform a reciprocating planing motion, which in turn drives each planing block to perform the planing and loosening operation.

[0012] 2) The built-in rechargeable battery can provide power, so it can plow the ground easily and efficiently even on slopes without electricity;

[0013] 3). The power mechanism can drive the wheels forward. During the movement of the loosening device, each planing block can reciprocate to loosen the soil, thereby greatly improving the loosening efficiency and significantly improving labor efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The three-dimensional Figure 1 ;

[0015] Figure 2 The three-dimensional Figure 2 ;

[0016] Figure 3 The three-dimensional Figure 3 ;

[0017] Figure 4 The three-dimensional Figure 4 .

[0018] Description of the accompanying drawings: frame 1, rotating shaft 2, wheel 3, universal wheel 4, handle frame 5, shaft 6, first connecting plate 7, first connecting plate 8, fixing plate 9, planing block 10, driving shaft 11, rocker 12, power mechanism 13, handle cover 14, protrusion 14-1. DETAILED DESCRIPTION

[0019] The present invention will be further described below with reference to the accompanying drawings:

[0020] Referring to the accompanying drawings: This soil loosening device for planting Polygonatum sibiricum includes a frame 1, which is rotatably connected to a rotating shaft 2, and wheels 3 are fixed at both ends of the rotating shaft 2. A universal wheel 4 is installed on the inner side of the bottom of the frame 1, and a handle frame 5 is fixed on the frame 1. The handle frame 5 is rotatably connected to a shaft 6, and first connecting plates 7 are fixed at both ends of the shaft 6. The two first connecting plates 7 are hinged with first connecting plates 8, and a fixed plate 9 is fixed between the two first connecting plates 8. A group of planing blocks 10 uniformly distributed along the length direction of the fixed plate 9 is fixed on the fixed plate 9. A drive shaft 11 is rotatably connected to the frame 1, and rockers 12 are fixed at both ends of the drive shaft 11. The outer ends of the two rockers 12 are respectively hinged at the two first connecting plates 8, and a power mechanism 13 for driving the drive shaft 11 to rotate is fixed on the frame 1.

[0021] The power mechanism 13 includes a first sprocket 13-1 fixed to the rotating shaft 2, a reducer 13-2 fixed to the frame 1, a drive shaft 11 respectively installed at the two output shafts of the reducer 13-2, a second sprocket 13-3 fixed to any one of the drive shafts 11, a first force transmission shaft 13-4 fixed to the frame 1, a third sprocket 13-5 and a fourth sprocket 13-6 fixed to the first force transmission shaft 13-4, a second force transmission shaft 13-7 fixed to the frame 1, a fifth sprocket 13-8 and a sixth sprocket 13-9 fixed to the second force transmission shaft 13-7, and a motor 13 fixed to the frame 1. -10, the rotating shaft of the motor 13-10 is fixed to the input shaft of the reducer 13-2, the first chain 13-11 is installed between the second sprocket 13-3 and the third sprocket 13-5, the second chain 13-12 is installed between the fourth sprocket 13-6 and the fifth sprocket 13-8, the third chain 13-13 is installed between the sixth sprocket 13-9 and the first sprocket 13-1, a rechargeable battery 13-14 is fixed on the handle frame 5, and a switch 13-15 is installed on the handle frame 5, and the switch 13-15 is connected to the motor 13-10 and the rechargeable battery 13-14 circuit.

[0022] A handle cover 14 is mounted on the handle of the handle frame 5 .

[0023] A group of protrusions 14 - 1 are fixed on the handle cover 14 .

[0024] The working principle of the utility model is as follows: when the soil needs to be loosened, it is only necessary to start the switch 13-15, and then the motor 13-10 works, and the motor 13-10 drives the reducer 13-2 to work, thereby driving the drive shaft 11 to rotate, and then driving the second sprocket 13-3 to rotate, and the rotation of the second sprocket 13-3 will drive the first chain 13-11 to rotate, thereby driving the third sprocket 13-5 to rotate, and the rotation of the third sprocket 13-5 will drive the fourth sprocket 13-6 to rotate, thereby driving the second chain 13-12 to rotate, and the rotation of the second chain 13-12 will drive the fifth The sprocket 13-8 rotates, thereby synchronously driving the sixth sprocket 13-9 to rotate, and then driving the third chain 13-13 to rotate, thereby driving the rotating shaft 2 to rotate, and then driving the wheel 3 to rotate, so that the loosening device moves forward (no manpower is required to push it, and the loosening efficiency is higher). In the process of moving forward, the drive shaft 11 will drive the rocker 12 to rotate, thereby driving the first connecting plate 8 to perform a reciprocating plowing motion, and then driving each plowing block 10 to perform a plowing and loosening operation, which is highly efficient, especially in a planting environment such as a hillside. It is very suitable and greatly reduces the labor intensity of farmers. It is highly efficient and worthy of promotion and application.

[0025] While the present invention has been shown and described with reference to preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A soil loosening device for planting Polygonatum multiflorum, comprising a frame (1), characterized by: The frame (1) is rotatably connected to a rotating shaft (2), and wheels (3) are fixed at both ends of the rotating shaft (2). A universal wheel (4) is installed on the inner side of the bottom of the frame (1). A handle frame (5) is fixed to the frame (1), and a shaft (6) is rotatably connected to the handle frame (5). First connecting plates (7) are fixed to both ends of the shaft (6), and first connecting plates (8) are hinged to the two first connecting plates (7). A fixed plate (9) is fixed between the two first connecting plates (8). A group of planing blocks (10) uniformly distributed along the length direction of the fixed plate (9) are fixed to the fixed plate (9). A driving shaft (11) is rotatably connected to the frame (1), and rocking arms (12) are fixed at both ends of the driving shaft (11). The outer ends of the two rocking arms (12) are hinged to the two first connecting plates (8) respectively. A power mechanism (13) for driving the driving shaft (11) to rotate is fixed to the frame (1).

2. The soil loosening device for planting Polygonatum cyrtonema according to claim 1, characterized in that: The power mechanism (13) includes a first sprocket (13-1) fixed on the rotating shaft (2), a reducer (13-2) fixed on the frame (1), the drive shaft (11) is respectively installed at the two output shafts of the reducer (13-2), a second sprocket (13-3) is fixed on any one of the drive shafts (11), a first force transmission shaft (13-4) is fixed on the frame (1), a third sprocket (13-5) and a fourth sprocket (13-6) are fixed on the first force transmission shaft (13-4), a second force transmission shaft (13-7) is fixed on the frame (1), a fifth sprocket (13-8) and a sixth sprocket (13-9) are fixed on the second force transmission shaft (13-7), and an electric The motor (13-10) is fixed with the input shaft of the speed reducer (13-2), a first chain (13-11) is installed between the second sprocket (13-3) and the third sprocket (13-5), a second chain (13-12) is installed between the fourth sprocket (13-6) and the fifth sprocket (13-8), and a third chain (13-13) is installed between the sixth sprocket (13-9) and the first sprocket (13-1), a rechargeable battery (13-14) is fixed on the handle frame (5), and a switch (13-15) is installed on the handle frame (5), and the switch (13-15) is connected to the motor (13-10) and the rechargeable battery (13-14) circuit.

3. The soil loosening device for planting Polygonatum cyrtonema according to claim 1, characterized in that: A handle cover (14) is mounted on the handle of the handle frame (5).

4. The soil loosening device for planting Polygonatum cyrtonema according to claim 3, characterized in that: A group of convex points (14-1) is fixed on the handle cover (14).

Images