Soil loosening equipment for planting Chinese chestnuts

Abstract

The utility model discloses soil loosening equipment for planting Chinese chestnuts, and relates to the technical field of Chinese chestnut planting. Comprising a fixing frame and a traction frame, hanging rods are fixedly installed on the periphery of the fixing frame, assembling holes are formed in the periphery of the traction frame, the hanging rods are movably sleeved with the traction frame through the assembling holes, and positioning nuts and locking nuts are sequentially installed on the upper portions of the hanging rods from bottom to top in a threaded mode and located below the assembling holes and above the assembling holes respectively. And the traction frame is locked on the suspender. According to the soil loosening equipment for planting Chinese chestnuts, the transmission case is in transmission connection with a power source through a belt, power is transmitted through the transmission bridge, the soil loosening wheels are made to rotate to achieve digging and overturning of soil, and therefore the purposes of loosening the soil and optimizing the soil structure are achieved; the height of the soil loosening wheel can be relatively adjusted, so that soil can be loosened according to the depth of the land, and the applicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of chestnut planting technology, and specifically to a soil loosening equipment for planting chestnut. BACKGROUND

[0002] Chestnut is a deciduous tree of the Fagaceae family, and is known as the king of dried fruits, with sweet and fragrant taste, and is a superior fruit for invigorating the stomach and kidney and prolonging life. The chestnut nut is purple-brown, covered with yellow-brown hair, or nearly smooth, with pale yellow flesh. It is usually cultivated in low mountains and hills, gentle slopes and river beaches at low altitudes, and prefers to grow in sunny and humid areas. It is a male tree species, resistant to cold and drought, and requires high-quality soil, and prefers sandy soil.

[0003] Before planting chestnut, soil loosening equipment is needed for soil loosening. The existing soil loosening equipment is difficult to control the depth of soil loosening when in use, and cannot loosen the soil according to the depth of the land. UTILITY MODEL CONTENT

[0004] The utility model provides a kind of soil loosening equipment for planting chestnut to solve the problems in the background art.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a kind of soil loosening equipment for planting chestnut, including fixed frame and traction frame, the fixed frame is fixedly installed with boom around, the traction frame is equipped with assembly hole around, and traction frame is movably sleeved on boom by assembly hole, the upper portion of boom is sequentially threadedly installed with locating nut and locking nut from bottom to top, and locating nut and locking nut are located below and above assembly hole respectively, so that traction frame is locked on boom, the top of fixed frame is installed with transmission box, and the output shaft end of transmission box is installed with transmission bridge, the output shaft end of transmission bridge is installed with soil loosening wheel.

[0006] Further, the traction frame is located above the fixed frame, and the head end of the traction frame is provided with a connecting hole.

[0007] Further, the output shaft end of the transmission box passes downward from the top of the fixed frame, and the input shaft end of the transmission box is installed with a belt pulley.

[0008] Further, a belt tensioning assembly is installed on the traction frame, and the belt tensioning assembly is located obliquely above the belt pulley.

[0009] Further, the belt tensioning assembly includes a fixed plate, a threaded rod, a U-shaped frame and a pressure roller, the threaded rod is threadedly installed on the fixed plate, and the bottom end of the threaded rod is connected with the U-shaped frame through a bearing, and the pressure roller is installed in the U-shaped frame through a bearing.

[0010] Further, the soil scarifier is located on both sides of the drive axle, and an end of the soil scarifier away from the drive axle is installed on the side wall of the fixed frame through a bearing seat.

[0011] Compared with the prior art, the soil scarifier for planting chestnuts has the following beneficial effects:

[0012] The soil scarifier for planting chestnuts has the following beneficial effects: BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 The soil scarifier for planting chestnuts has the following beneficial effects:

[0014] Figure 2 The soil scarifier for planting chestnuts has the following beneficial effects:

[0015] Figure 3 The soil scarifier for planting chestnuts has the following beneficial effects:

[0016] Figure 4 The soil scarifier for planting chestnuts has the following beneficial effects:

[0017] In the figure: 1, fixed frame; 2, traction frame; 3, boom; 4, assembly hole; 5, positioning nut; 6, locking nut; 7, transmission box; 8, transmission bridge; 9, soil scarifier; 10, connecting hole; 11, pulley; 12, belt tensioning assembly; 13, fixed plate; 14, threaded rod; 15, U-shaped frame; 16, pressure roller. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0019] Please refer to Figures 1-4The utility model discloses a kind of soil loosening equipment for planting chestnut, including fixed frame 1 and traction frame 2, the four around fixed mounting of fixed frame 1 has suspender 3, the four around of traction frame 2 is equipped with assembly hole 4, and traction frame 2 is movably sleeved on suspender 3 by assembly hole 4, the upper portion of suspender 3 is sequentially screwed with locating nut 5 and locking nut 6 from below to above, and locating nut 5 and locking nut 6 are respectively below and above assembly hole 4, make traction frame 2 lock on suspender 3, transmission case 7 is connected power source by belt drive, power is transferred by transmission bridge 8, so that soil loosening wheel 9 rotates and realizes the excavation and overturning of soil, to reach the purpose of loosening soil, optimizing soil structure, and before and after soil loosening, the height of soil loosening wheel 9 can be adjusted relatively by the cooperation of suspender 3, locating nut 5 and locking nut 6, so as to be able to loosen soil according to the depth of land, strong applicability, the top of fixed frame 1 is installed with transmission case 7, and the output shaft end of transmission case 7 is installed with transmission bridge 8, the output shaft end of transmission bridge 8 is installed with soil loosening wheel 9.

[0020] Specifically, the traction frame 2 is located above the fixed frame 1, and the head end of the traction frame 2 is provided with a connecting hole 10.

[0021] In this embodiment, the traction frame 2 is hung behind the tractor, and various agricultural machines are completed by the tractor power traction.

[0022] Specifically, the output shaft end of the transmission case 7 penetrates downward from the top of the fixed frame 1, and the input shaft end of the transmission case 7 is installed with a belt pulley 11.

[0023] In this embodiment, the transmission case 7 is installed with a belt by the belt pulley 11, so as to be connected with the power part of the tractor through the belt, thereby providing power for the transmission case 7. The transmission case 7 is a core mechanical device for adjusting the transmission direction, speed and torque of mechanical power. It is composed of gears, shafts, bearings and housings. Through the meshing of gears, the effective transmission of power is realized.

[0024] Specifically, the traction frame 2 is installed with a belt tensioning assembly 12, and the belt tensioning assembly 12 is located obliquely above the belt pulley 11.

[0025] In this embodiment, the main function of the belt tensioning assembly 12 is to ensure that the belt maintains appropriate tension during operation, thereby ensuring the stability and efficiency of the transmission system.

[0026] Specifically, the belt tensioning assembly 12 includes a fixed plate 13, a threaded rod 14, a U-shaped frame 15 and a compression wheel 16. The threaded rod 14 is screwed onto the fixed plate 13, and the bottom end of the threaded rod 14 is connected to the U-shaped frame 15 through a bearing. The compression wheel 16 is installed in the U-shaped frame 15 through a bearing.

[0027] In the embodiment, the pressure wheel 16 changes the wrap angle of the belt pulley 11 or controls the tension of the belt by applying pressure, for example, the pressure wheel 16 changes the height position by lifting and lowering of the threaded rod 14, so as to adjust the tension of the belt.

[0028] Specifically, the soil loosening wheel 9 is located on both sides of the transmission bridge 8, and the end of the soil loosening wheel 9 away from the transmission bridge 8 is installed on the side wall of the fixed frame 1 through a bearing seat.

[0029] In the embodiment, the main function of the transmission bridge 8 is to transmit the power transmitted by the transmission box 7 to the soil loosening wheel 9, so that the soil loosening wheel 9 rotates to realize the excavation and overturning of the soil, and the main function of the soil loosening wheel 9 is to loosen the soil, improve the soil structure, and enhance the air permeability and water retention capacity of the soil, so as to improve the soil fertility and the growth environment of crops.

[0030] In use, the transmission box 7 is coupled with a power source through belt transmission, and transmits power through the transmission bridge 8 to make the soil loosening wheel 9 rotate to realize the excavation and overturning of the soil, so as to loosen the soil and optimize the soil structure, and before and after loosening the soil, the height of the soil loosening wheel 9 can be adjusted relatively through the cooperation of the suspender 3, the positioning nut 5 and the locking nut 6, so that the soil can be loosened according to the depth of the land, and the applicability is strong.

[0031] In summary, the soil loosening device for planting chestnut has the advantages that the transmission box 7 is coupled with a power source through belt transmission, and transmits power through the transmission bridge 8 to make the soil loosening wheel 9 rotate to realize the excavation and overturning of the soil, so as to loosen the soil and optimize the soil structure, and before and after loosening the soil, the height of the soil loosening wheel 9 can be adjusted relatively through the cooperation of the suspender 3, the positioning nut 5 and the locking nut 6, so that the soil can be loosened according to the depth of the land, and the applicability is strong.

[0032] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A soil loosening device for planting chestnut, comprising a fixed frame (1) and a traction frame (2), characterized in that: The fixed frame (1) is fixedly installed with a boom (3) around, the traction frame (2) is provided with an assembly hole (4) around, and the traction frame (2) is movably sleeved on the boom (3) through the assembly hole (4), the upper portion of the boom (3) is sequentially threaded with a positioning nut (5) and a locking nut (6) from bottom to top, and the positioning nut (5) and the locking nut (6) are located below and above the assembly hole (4) respectively, so that the traction frame (2) is locked on the boom (3), the top of the fixed frame (1) is installed with a transmission box (7), and the output shaft end of the transmission box (7) is installed with a transmission bridge (8), the output shaft end of the transmission bridge (8) is installed with a soil loosening wheel (9).

2. The soil loosening device for planting chestnut according to claim 1, characterized in that: The traction frame (2) is located above the fixed frame (1), and the head end of the traction frame (2) is provided with a connecting hole (10).

3. The soil loosening device for planting chestnut according to claim 1, characterized in that: The output shaft end of the transmission box (7) penetrates downward from the top of the fixed frame (1), and the input shaft end of the transmission box (7) is installed with a belt pulley (11).

4. The soil loosening device for planting chestnut according to claim 1, characterized in that: The traction frame (2) is installed with a belt tensioning assembly (12), and the belt tensioning assembly (12) is located obliquely above the belt pulley (11).

5. The soil loosening device for planting chestnut according to claim 4, characterized in that: The belt tensioning assembly (12) comprises a fixed plate (13), a threaded rod (14), a U-shaped frame (15) and a pressure roller (16), the threaded rod (14) is threaded on the fixed plate (13), and the bottom end of the threaded rod (14) is connected with the U-shaped frame (15) through a bearing, and the pressure roller (16) is installed in the U-shaped frame (15) through a bearing.

6. The soil loosening device for planting chestnut according to claim 1, characterized in that: The soil loosening wheel (9) is located on both sides of the transmission bridge (8), and the end of the soil loosening wheel (9) away from the transmission bridge (8) is installed on the side wall of the fixed frame (1) through a bearing seat.

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