CN205430902U - Vibrating deep loosener - Google Patents

Abstract

The utility model relates to a tillage machine for loosening soil and deepening the thickness of a plow layer, in particular to a vibrating subsoiler, which belongs to the field of agricultural machinery. A vibrating subsoiling machine includes a frame, a vibrating subsoiling device, a depth control device and a traction device. The vibrating subsoiling device is arranged in the middle of the frame and connected with the power output shaft of a tractor. On the side, the traction device is set at the front of the frame to connect with the tractor's traction device. The utility model adopts a cam slider mechanism, and a word groove is opened on the side of the cam, and the subsoiling shovel is connected with the cam slider mechanism. The cam is installed on the transmission On the shaft, the mechanism is compact and simple. The tip of the shovel adopts a spoon-shaped structure. There are wing shovels installed on both sides of the shovel handle, which not only vibrates and loosens the soil, but also increases the area of subsoiling. It is suitable for soil subsoiling and soil preparation and inter-cultivation of crops.

Description

A vibrating subsoiler

technical field

The utility model relates to a tillage machine for loosening soil and deepening the thickness of a tillage layer, in particular to a vibrating subsoiler, which belongs to the field of agricultural machinery.

Background technique

Soil subsoiling refers to the use of a subsoiler to loosen the plow layer 5 to 15 cm below the plow layer, loosen the soil and deepen the thickness of the plow layer. Soil subsoiling is an indispensable mechanized operation item to obtain high yield of crops, and an important technology of soil cultivation, which has been paid more and more attention at home and abroad.

Soil deep loosening technology can break the plow bottom layer and deepen the plow layer thickness. The existence of the bottom layer of the plow prevents the root system of the crops from piercing through, but can only curl and grow above the bottom layer of the plow; the barrier of the bottom layer of the plow prevents precipitation from infiltrating and forms surface runoff, causing serious soil erosion; when the surface is dry and lacks water, The bottom layer of the plow blocks the rise of soil moisture in the lower layer, which cannot supply the growth of crops. Soil subsoiling can break the hard plow bottom layer, improve soil permeability, increase the thickness of the plow layer, increase the water holding capacity in the field, and create good soil conditions for the normal growth of crops.

At present, medium and high-power tractors are needed for deep loosening of soil. The use of high-power tractors will not only increase the cost of subsoiling, but also high-power tractors have a large mass and are easy to compact the soil; The utility model proposes a vibrating subsoiler with a simple structure, which has the advantages of light work, small resistance, reliable performance, reasonable structural layout, and no excessive adjustment parts, less wear parts, and easy to use. High life characteristics.

Contents of the invention

The purpose of this utility model is to provide a vibrating subsoiler for loosening soil, increasing soil oxygen content and deepening the thickness of plowing layer, and this utility model can effectively reduce traction resistance in the process of subsoiling operation, and has stable performance , the soil loosening effect is good.

The utility model relates to a vibrating subsoiling machine, comprising a frame, a vibrating subsoiling device, a depth control device and a traction device. Connection, the depth control device is located on both sides of the frame, and the traction device is located at the front of the frame to connect with the tractor's traction device.

The vibratory subsoiling device includes a power shaft, a bearing seat, a transmission shaft, a cam slider mechanism, a support plate, a subsoiling shovel, a base plate, a driving bevel gear, a driven bevel gear, a slider, a connecting piece, a shovel handle, Wing shovel, spoon-shaped shovel tip and reinforced support plate, the above-mentioned power shaft is installed on the bearing seat, the bearing seat is installed on the base plate, the base plate is fixed on the front beam of the frame, and the front end of the power shaft is an octagonal spline The shaft end is connected with the power output shaft of the tractor. The driven bevel gear is installed on the rear end of the power shaft to mesh with the driving bevel gear on the transmission shaft. The cam slider mechanism is installed on the transmission shaft. The subsoiler and the cam slider mechanism They are connected with each other and pass through the reinforced support plate. The shovel tips of the subsoiling shovel are all forward. The cam slider mechanism is composed of a cam and a slider. By opening an I-shaped groove on the side of the cam, the slider is embedded in the I-shaped groove. The block is connected with the connecting piece, the subsoiling shovel is connected with the connecting piece, the subsoiling shovel is composed of a shovel handle, a spoon-shaped shovel tip and a wing shovel, the spoon-shaped shovel tip is connected with the front end of the shovel handle, and the left and right wing shovels The two sides of the shovel handle are connected.

The depth control device includes a depth adjuster, a wheel frame and a depth-limiting wheel. The above-mentioned depth adjusters are vertically connected to the outer surfaces of the left and right sides of the frame respectively, and the depth-limiting wheel is connected to the wheel frame. The depth adjuster and The threaded locking holes are distributed on the wheel frame, the wheel frame is embedded in the depth adjuster and connected by bolts, and the height of the depth gauge wheel is adjusted by using threaded holes of different heights.

The traction device includes a vertical tie rod, a diagonal tie rod, a fixed plate and a lower draw plate, the lower end of the above-mentioned vertical tie rod is fixedly connected to the front part of the frame, and the lower end of the diagonal tie rod is connected to the fixed part of the rear part of the frame by bolts. On the plate, the upper end of the vertical tie rod is fixedly connected with the upper end of the diagonal tie rod and connected with the tractor's traction device with pins, and the two lower traction plates are fixedly connected with both sides of the front end of the frame and connected with the tractor's traction device with pins.

The utility model adopts the structure of the cam slider, and a word groove is opened on the side of the cam, and the slider is installed in the groove, and the shovel is connected with the cam slider mechanism. The cam is installed on the transmission shaft, and the two sides of the shaft are supported by bearings. Compact and simple, the subsoiling shovel adopts active vibration mode, the tip of the shovel is spoon-shaped, and wing shovels are installed on both sides of the shovel handle, which not only vibrates to loosen the soil, but also can increase the subsoiling area.

The working principle of the utility model is: the power output shaft of the tractor drives the power shaft of the subsoiler to rotate through the coupling, the power shaft of the subsoiler drives the transmission shaft to rotate through the gear transmission, and the rotation of the transmission shaft drives the cam installed on it to rotate. The slider installed in the cam moves with the cam shape as the track and the I-shaped groove as the path, and then drives the subsoiler shovel to vibrate up and down to complete the work of loosening the soil. When the tractor continues to work, it can realize the work of turning the soil in vibration, and the depth-limiting wheel can limit the depth of subsoiling, and adjust the depth of subsoiling by adjusting the height of the depth-limiting wheel.

The beneficial effects of the utility model are that the structure of the subsoiler is greatly simplified by using the cam slider mechanism, thereby reducing the failure rate; the use of the spoon-shaped shovel tip and the wing shovel increases the subsoiling area and improves the operating efficiency; relatively When the non-vibrating subsoiler works under the same conditions, the traction resistance is significantly reduced, so that medium-sized tractors can be used to complete subsoiling operations that can only be completed by large tractors, reducing operating costs.

Description of drawings

Fig. 1 is a schematic diagram of the axonometric structure of the utility model.

Fig. 2 is a top view of the utility model.

Fig. 3 is a schematic front view of the subsoiling shovel in Fig. 1 .

Fig. 4 is a schematic front view of the spoon-shaped shovel tip in Fig. 3 .

Figure 5 is a left schematic diagram of the cam slider mechanism.

Fig. 6 is a schematic sectional view of the cam slider mechanism A-A.

As shown in the figure: 1 is the power shaft, 2 is the bearing seat, 3 is the diagonal rod, 4 is the fixed plate, 5 is the frame, 6 is the transmission shaft, 7 is the cam slider mechanism, 8 is the support plate, and 9 is the depth Regulator, 10 is a wheel frame, 11 is a depth-limiting wheel, 12 is a subsoiling shovel, 13 is a lower traction plate, 14 is a vertical pull rod, 15 is a base plate, 16 is a driving bevel gear, 17 is a driven bevel gear, 18 is a cam, 19 is a slide block, 20 is a connector, 21 is a shovel handle, 22 is a wing shovel, 23 is a spoon-shaped shovel tip, and 24 is a reinforcing support plate.

detailed description

Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail:

Embodiment 1: A kind of vibrating subsoiling machine with reference to accompanying drawing, comprises frame 5, vibrating subsoiling device, depth control device and traction device, is characterized in that vibrating subsoiling device is placed in frame 5 middle parts, vibrating subsoiling device and The power output shaft of the tractor is connected, the depth control device is arranged on both sides of the frame 5, and the traction device is arranged on the front part of the frame to be connected with the tractor's traction device.

Example 2:

The difference between this example and Embodiment 1 is that the vibrating subsoiling device includes a power shaft 1, a bearing seat 2, a transmission shaft 6, a cam slider mechanism 7, a support plate 8, a subsoiling shovel 12, a base plate 15, and a driving cone. Gear 16, driven bevel gear 17, slider 19, connector 20, shovel handle 21, wing shovel 22, spoon-shaped shovel tip 23 and reinforcement support plate 24, the above-mentioned power shaft 1 is fixedly installed on the bearing seat 2, and the bearing The seat 2 is installed on the base plate 15, and the base plate 15 is fixed on the front beam of the frame 5. The front end of the power shaft 1 is an octagonal spline shaft end connected with the power output shaft of the tractor, and the driven bevel gear 17 is installed on the power shaft. The rear end of the shaft 1 meshes with the driving bevel gear 16 on the transmission shaft 6, the cam slider mechanism 7 is installed on the transmission shaft 6, the subsoiling shovel 12 is connected with the cam slider mechanism 7, and passes through the reinforcing support plate 24 , the shovel tips of the subsoiling shovel 12 are all forward, and the cam slider mechanism 7 is composed of a cam 18 and a slider 19. By opening an I-shaped groove on the side of the cam 18, the slider 19 is embedded in the I-shaped groove, and the slider 19 Connected with the connecting piece 20, the subsoiling shovel 12 is connected with the connecting piece 20, the subsoiling shovel 12 is composed of a shovel handle 21, a spoon-shaped shovel tip 23 and a wing shovel 22, and the spoon-shaped shovel tip 23 is connected with the front end of the shovel handle 21 , the left and right wing shovels 22 are connected with the two sides of the shovel handle 21 .

Example 3:

The difference between this example and Embodiment 1 is that the depth control device includes a depth adjuster 9, a wheel frame 10 and a depth gauge wheel 11, and the above-mentioned depth adjuster 9 is vertically connected to the outer surfaces of the left and right sides of the frame 5 respectively. Above, the depth gauge wheel 11 is connected to the wheel frame 10, and the threaded locking holes are distributed on the depth adjuster 9 and the wheel frame 10. The wheel frame 10 is embedded in the depth adjuster 9 and connected by bolts. way to adjust the height of the depth gauge wheel 11.

Example 4:

The difference between this example and Embodiment 1 is that the traction device includes a vertical tie rod 14, an oblique tie rod 3, a fixed plate 4 and a lower draw plate 13, and the lower end of the above-mentioned vertical tie rod 14 is fixed on the front portion of the frame 5, The lower end of the diagonal tie rod 3 is connected to the fixed plate 4 of the rear part of the frame 5 by bolts, the upper end of the vertical pull rod 14 is fixedly connected with the upper end of the diagonal tie rod 3 and connected with the tractor's traction device with a pin, and the two lower traction plates 13 are fixed. Be connected to both sides of the front end of the frame 5 and link to each other with the tractor's traction device with pins.

The foregoing embodiments are only preferred examples of the present utility model, and are not intended to limit the implementation of the present utility model. For those of ordinary skill in the art, other changes in different forms can be made on the basis of the above description. It is not necessary and impossible to exhaustively list all the implementation modes here, and any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included within the protection scope of the claims of the present utility model.

Claims (1)

1. A vibrating subsoiler, comprising a frame (5), a vibrating subsoiling device, a depth control device and a traction device, characterized in that the vibrating subsoiling device is located at the middle part of the frame (5), and is connected with the power output of the tractor Shaft connection, depth control device is located at the both sides of frame (5), traction device is located at the front portion of frame (5) and is connected with the traction device of tractor; Described vibrating subsoiling device comprises power shaft (1), Bearing housing (2), transmission shaft (6), cam slider mechanism (7), support plate (8), subsoiling shovel (12), base plate (15), driving bevel gear (16), driven bevel gear (17), slide block (19), connector (20), shovel handle (21), wing shovel (22), spoon-shaped shovel tip (23) and reinforcement support plate (24), above-mentioned power shaft (1) Fixed on the bearing seat (2), the bearing seat (2) is installed on the base plate (15), the base plate (15) is fixed on the front beam of the frame (5), and the front end of the power shaft (1) is octagonal The spline shaft is connected with the power output shaft of the tractor, and the driven bevel gear (17) is installed on the rear end of the power shaft (1) to mesh with the driving bevel gear (16) on the transmission shaft (6), and the cam slider mechanism ( 7) Installed on the transmission shaft (6), the subsoiler shovel (12) is connected with the cam slider mechanism (7), and passes through the reinforcement support plate (24), and the shovel tips of the subsoiler shovel (12) are all arranged forward , the cam slider mechanism (7) is made of a cam (18) and a slide block (19). By opening a slot on the side of the cam (18), the slide block (19) is embedded in the slot, and the slide block (19) ) is connected with the connecting piece (20), the subsoiling shovel (12) is connected with the connecting piece (20), and the subsoiling shovel (12) is composed of a shovel handle (21), a spoon-shaped shovel tip (23) and a wing shovel (22 ), the spoon-shaped shovel tip (23) is connected to the front end of the shovel handle (21), and the left and right wing shovels (22) are connected to the two sides of the shovel handle (21); the depth control device includes a depth regulator ( 9), the wheel frame (10) and the depth-limiting wheel (11), the above-mentioned depth adjuster (9) is vertically connected to the outer surfaces of the left and right sides of the frame (5) respectively, and the depth-limiting wheel (11) is connected to the On the wheel frame (10), threaded locking holes are distributed on the depth adjuster (9) and the wheel frame (10). The wheel frame (10) is embedded in the depth adjuster (9) and connected by bolts. hole to adjust the height of the depth gauge wheel (11); the traction device includes a vertical pull rod (14), a diagonal pull rod (3), a fixed plate (4) and a lower pull plate (13), and the above-mentioned vertical pull rod ( 14) The lower end is fixedly connected to the front part of the frame (5), the lower end of the diagonal tie rod (3) is connected to the fixed plate (4) of the rear part of the frame (5) by bolts, and the upper end of the vertical pull rod (14) is connected to the diagonal The upper end of the pull bar (3) is affixed and connected with the tractor's tractor with a pin, and two lower draw plates (13) are affixed to the front end both sides of the frame (5) and connected with the tractor's tractor with a pin.