Intertillage rotary soil loosening mixer

Abstract

The utility model provides an intertillage rotary soil loosening mixer, and relates to the technical field of farming machinery. The intertillage rotary soil loosening mixer comprises a rack, a plurality of soil loosening cones are fixedly installed on the front side of the bottom end of the rack through bolts, a plurality of fixing plates are fixedly installed on the rear side of the bottom end of the rack through U-bolts, a fixing frame is welded to the middle of each fixing plate, and a connecting shaft is rotationally connected to the middle of each fixing frame; according to the intertillage rotary soil loosening mixing machine, the machine frame is driven to move through a farming machine, the effect of integrating soil breaking, soil loosening and leveling is achieved, the effect of improving the using effect of the intertillage rotary soil loosening mixing machine is achieved, and the intertillage rotary soil loosening mixing machine is convenient to use and high in practicability. When hard objects are accidentally collided through the connecting blades, the effect of flexible rotary tillage is achieved, and the effect of prolonging the service life of the intertillage rotary soil loosening mixer is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of middle tillage rotary soil loosening mixing machine, belong to the farming machinery technical field. BACKGROUND

[0002] In the field of agricultural production, the soil state plays a very key role in crop growth. Healthy soil structure should have good aeration, water permeability and suitable soil particle aggregation state. However, affected by long-term planting activities, natural factors and unreasonable land use methods, etc., the soil often appears to be hardened. In view of this situation, the surface of the soil can be treated first by using a cultivator to break the crust and improve the soil aeration condition; then a rotary soil loosening machine is used to further cut the hardened soil block, so as to more effectively restore the loose state of the soil and create favorable soil conditions for crop growth.

[0003] Although the existing cultivator and soil loosening machine can meet the daily cultivation operation needs, in actual application, since the farm machinery needs to drive two kinds of machines in turn to carry out land treatment, this not only increases the number of operations, leading to waste of resources, but also reduces the cultivation efficiency. In addition, in the rotary tillage process of the soil loosening machine, the connected blade and rotary cone are fixedly connected. This design lacks effective buffering mechanism when encountering hard objects, which can easily cause damage to the blade, thereby shortening the service life of the soil loosening machine.

[0004] In view of the above, the utility model designs a kind of middle tillage rotary soil loosening mixing machine. UTILITY MODEL CONTENTS

[0005] (I) Technical problem solved

[0006] The utility model provides a kind of middle tillage rotary soil loosening mixing machine to solve the problems of resource waste and low cultivation efficiency and short service life of soil loosening machine in the prior art.

[0007] (II) Technical scheme

[0008] The utility model discloses a rotatory soil loosening mixing machine of middle tillage is realized through the following technical scheme: a rotatory soil loosening mixing machine of middle tillage, including frame, the front side of frame bottom end is fixedly installed with a plurality of soil loosening cone through bolt, the rear side of frame bottom end is fixedly installed with a plurality of fixed plate through horse bolt, the middle part of each fixed plate is welded with fixed frame, the middle part of each fixed frame is rotatably connected with connecting shaft, the lower end of each connecting shaft is fixed with rotatory cone, the middle part of each rotatory cone is provided with a plurality of connecting blades, the upper end of each connecting shaft is installed with driven pulley through flat key, one side of frame is fixed with drive motor, and the driving end of drive motor is fixed with driving pulley, and the rear side of frame bottom end is rotatably connected with two connecting frames, and the upper side of two connecting frames is rotatably connected with hydraulic cylinder, and the other end of two connecting frames is rotatably connected with roller,

[0009] The middle part of each rotatory cone is provided with a plurality of grooves, and the inner wall of each groove is provided with a connecting structure.

[0010] Preferably, the connecting structure comprises a sliding disc, one end of the sliding disc is fixed with a spring, and the other end of the sliding disc is fixed with a connecting blade.

[0011] Preferably, the outer surface of each sliding disc is slidably connected to the inner wall of each groove, each sliding disc is circularly arranged, and each connecting blade penetrates the middle part of each groove.

[0012] Preferably, one end of each connecting blade is fixed to one end of each sliding disc, one end of each spring is fixed to the other end of each sliding disc, and the other end of each spring is fixed to the inner wall of each groove.

[0013] Preferably, the plurality of rotatory cones are arranged between the plurality of soil loosening cones and the roller, the plurality of soil loosening cones are arranged in two staggered rows, and the plurality of rotatory cones are arranged in one row.

[0014] Preferably, each adjacent two driven pulleys are connected by a belt, and the driving pulley is connected to the nearest driven pulley by a belt.

[0015] Preferably, one end of each connecting blade is fixed to one end of each sliding disc, one end of each spring is fixed to the other end of each sliding disc, and the other end of each spring is fixed to the inner wall of each groove.

[0016] The utility model discloses a rotatory soil loosening mixing machine of middle tillage, which has the following beneficial effects:

[0017] (1) the rotary tillage soil loosening mixing machine, through the agricultural tillage machine drive frame moves, so that the soil loosening cone, the rotary cone, the connecting blade, the driven pulley, the driving pulley, the driving motor, the hydraulic cylinder, the roller, the connecting frame mutually cooperate operation, realize breaking soil loosening and the effect of leveling, need not multiple ploughing treatment, reduce the resource waste while improving the efficiency of cultivation, further reach the effect of improving the use effect of rotary tillage soil loosening mixing machine.

[0018] (2) the rotary tillage soil loosening mixing machine, through the connecting blade accidentally knocks into hard object, so that the rotary cone, the connecting blade, the sliding groove, the sliding disc, the spring mutually cooperate operation, realize the effect of flexible rotary tillage, avoid the connecting blade to be knocked damaged, further reach the effect of prolonging the service life of rotary tillage soil loosening mixing machine. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the perspective view of the utility model;

[0020] Figure 2 It is the plane side view of the utility model;

[0021] Figure 3 It is rotary cone structure schematic view of the utility model;

[0022] Figure 4 It is rotary cone section view of the utility model.

[0023]

MAIN COMPONENT SYMBOL EXPLANATION

[0024] 1, frame;2, soil loosening cone;3, fixed plate;4, fixed frame;5, connecting shaft;6, rotary cone;7, driven pulley;8, driving pulley;9, driving motor;10, connecting frame;11, hydraulic cylinder;12, roller;13, sliding groove;14, sliding disc;15, spring;16, connecting blade. DETAILED DESCRIPTION

[0025] In order to make the technical means, creation features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0026] Embodiment one

[0027] The utility model embodiment provides a rotary tillage soil loosening mixing machine.

[0028] Please refer to Figure 1 、 Figure 2 、 Figure 3 And Figure 4, including rack 1, rack 1 play the role of connecting the whole, the front side of the bottom end of rack 1 is fixedly installed with a plurality of soil breakers 2 through bolts, the soil breakers 2 break the soil, the rear side of the bottom end of rack 1 is fixedly installed with a plurality of fixed plates 3 through horse bolts, each fixed plate 3 is welded with a fixed frame 4 in the middle, each fixed frame 4 is rotatably connected with a connecting shaft 5 in the middle, each connecting shaft 5 is fixedly provided with a rotating cone 6 at the lower end, the rotating cone 6 breaks the soil, each rotating cone 6 is provided with a plurality of connecting blades 16 in the middle, each connecting shaft 5 is provided with a driven pulley 7 on the upper end through a flat key, one side of rack 1 is fixedly provided with a driving motor 9, the driving end of driving motor 9 is fixedly provided with a driving pulley 8, the rear side of the bottom end of rack 1 is rotatably connected with two connecting frames 10, the upper sides of two connecting frames 10 are rotatably connected with hydraulic cylinders 11, the other ends of two connecting frames 10 are rotatably connected with rollers 12, the rollers 12 level the soil.

[0029] Please refer again to Figure 1 、 Figure 2 、 Figure 3 And Figure 4 , it is worth noting that a plurality of rotating cones 6 are arranged between a plurality of soil breakers 2 and a roller 12, a plurality of soil breakers 2 are staggered in two rows, a plurality of rotating cones 6 are arranged in a row, each adjacent two driven pulleys 7 are connected through a belt, the driving pulley 8 is connected with the nearest driven pulley 7 through a belt, one end of two hydraulic cylinders 11 is rotatably connected with the two ends of rack 1, the other end of two hydraulic cylinders 11 is rotatably connected with the upper sides of two connecting frames 10, one end of two connecting frames 10 is rotatably connected with the two ends of rack 1, the other end of two connecting frames 10 is rotatably connected with the two ends of roller 12.

[0030] The utility model discloses in using time: through the agricultural machine drive rack 1 moves, make the front side of the plurality of soil breakers 2 that rack 1 lower end is connected first process the surface layer of soil, break its crust. Followed by driving motor 9 drive driving pulley 8 rotates operation, the driving pulley 8 of rotating through the belt drives a plurality of driven pulleys 7 in turn rotates operation, a plurality of rotating driven pulleys 7 all drive the connecting shaft 5 fixed in the middle rotates operation under the limiting stability of a plurality of fixed frames 4, a plurality of rotating connecting shafts 5 drive the plurality of rotating cones 6 fixed at the lower end rotates operation, a plurality of rotating rotating cones 6 drive the plurality of connecting blades 16 set in the middle cut the hardened soil block. Finally through the hydraulic cylinder 11 drive connecting frame 10 under the stability of rack 1 moves down, the connecting frame 10 of moving down drive roller 12 presses down, the roller 12 of pressing down levels the soil that cuts. Realize the effect of breaking the soil and loosening the soil, need not multiple ploughing treatment, reduce the resource waste while improving the efficiency of cultivation, and then reach the effect of improving the use effect of the middle ploughing rotating loosening mixing machine.

[0031] Embodiment two

[0032] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , based on the basis of embodiment one, the function of flexible rotary tillage is added;

[0033] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , it is worth mentioning that each rotating cone 6 is provided with a plurality of sliding grooves 13, and the inner wall of each sliding groove 13 is provided with a connecting structure, which comprises a sliding disc 14, one end of the sliding disc 14 is fixed with a spring 15, and the other end of the sliding disc 14 is fixed with a connecting blade 16.

[0034] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , it is worth mentioning that each sliding disc 14 is slidingly connected to the inner wall of each sliding groove 13, each sliding disc 14 is circularly arranged, each connecting blade 16 penetrates the middle of each sliding groove 13, one end of each connecting blade 16 is fixed to one end of each sliding disc 14, one end of each spring 15 is fixed to the other end of each sliding disc 14, and the other end of each spring 15 is fixed to the inner wall of each sliding groove 13.

[0035] The utility model discloses in using when: in the operation process of the rotary tillage and soil mixing machine, when the connecting blade 16 accidentally knocks the hard object, an acting force will be produced. This acting force will make the connecting blade 16 drive the sliding disc 14 to move. The sliding disc 14 is movable under the limiting action of the sliding groove 13, in this case, the sliding disc 14 will move along the specific direction of the sliding groove 13, and then compress the spring 15 fixedly connected with it. After being compressed, the spring 15 will store a certain elastic potential energy, which provides a buffer space for the connecting blade 16. Through such mechanism, the connecting blade 16 can obtain a certain compression space, so as to realize the effect of flexible rotary tillage, avoid the connecting blade 16 from being damaged by knocking, and then achieve the effect of prolonging the service life of the rotary tillage and soil mixing machine.

[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made without departing from the spirit and scope of the utility model. These changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A rotary cultivator-mixer for middle tillage, comprising a frame (1), characterized in that: The front side of the bottom end of the frame (1) is fixedly installed with several soil loosening cones (2) through bolts, the rear side of the bottom end of the frame (1) is fixedly installed with several fixed plates (3) through horse bolts, the middle part of each fixed plate (3) is welded with a fixed frame (4), the middle part of each fixed frame (4) is rotatably connected with a connecting shaft (5), the lower end of each connecting shaft (5) is fixedly provided with a rotating cone (6), the middle part of each rotating cone (6) is provided with several connecting blades (16), the upper end of each connecting shaft (5) is installed with a driven pulley (7) through a flat key, one side of the frame (1) is fixedly provided with a driving motor (9), the driving end of the driving motor (9) is fixedly provided with a driving pulley (8), the rear side of the bottom end of the frame (1) is rotatably connected with two connecting frames (10), the upper side of each connecting frame (10) is rotatably connected with a hydraulic cylinder (11), the other end of each connecting frame (10) is rotatably connected with a roller (12). The middle part of each rotating cone (6) is provided with several grooves (13), and the inner wall of each groove (13) is provided with a connecting structure; each connecting structure can slide with each connecting blade (16) in the depth direction of each groove (13) to drive the connecting blade (16) to flexibly contact the hard objects bumped in the rotary ploughing process.

2. A rotary cultivator-mixer according to claim 1, characterized in that: The connecting structure comprises a sliding disc (14), one end of the sliding disc (14) is fixedly provided with a spring (15), and the other end of the sliding disc (14) is fixedly provided with a connecting blade (16).

3. A rotary cultivator-mixer according to claim 2, characterized in that: Each sliding disc (14) is slidably connected to the inner wall of each groove (13), each sliding disc (14) is circularly arranged, and each connecting blade (16) penetrates the middle part of each groove (13).

4. The rotary cultivator-mixer according to claim 2, characterized in that: One end of each connecting blade (16) is fixed to one end of each sliding disc (14), one end of each spring (15) is fixed to the other end of each sliding disc (14), and the other end of each spring (15) is fixed to the inner wall of each groove (13).

5. The rotary cultivator-mixer according to claim 1, characterized in that: Several rotating cones (6) are arranged between several soil loosening cones (2) and the roller (12), several soil loosening cones (2) are arranged in two rows in a staggered manner, and several rotating cones (6) are arranged in one row.

6. A rotary cultivator-mixer according to claim 1, characterized in that: Each adjacent two driven pulleys (7) are connected through a belt, and the driving pulley (8) is connected to the nearest driven pulley (7) through a belt.

7. A rotary cultivator-mixer according to claim 1, characterized in that: One end of each connecting frame (10) is rotatably connected to the two ends of the frame (1), the other end of each connecting frame (10) is rotatably connected to the upper side of the two connecting frames (10), one end of each connecting frame (10) is rotatably connected to the two ends of the frame (1), and the other end of each connecting frame (10) is rotatably connected to the two ends of the roller (12).

Images