SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome prior art's defect, provide a broken multipurpose machine of dark pine.
In order to solve the technical problem, the utility model provides a broken multipurpose machine of dark pine, including the frame, be equipped with stubble-cutting structure and rotary tillage mechanism in the frame, stubble-cutting mechanism passes through drive mechanism and is connected its characterized in that with rotary tillage mechanism: the stubble cutting machine is characterized in that a stubble cutting mechanism is arranged at the front end of the frame, a rotary tillage mechanism is arranged on the frame at the rear side of the stubble cutting mechanism, an input shaft is arranged on the frame above the rear side of the rotary tillage mechanism and connected with the rotary tillage mechanism through a transmission mechanism, a subsoiling crushing mechanism is arranged on the frame below the rear side of the input shaft and connected with the input shaft through the transmission mechanism. Through the cooperation of the three mechanisms, stubble cleaning and returning to the field from the root can be achieved, soil is deeply loosened, and the soil is crushed and refined.
The transmission mechanism can adopt belt transmission, chain transmission and gear transmission, the utility model discloses the rotation of each mechanism is realized to the preferred transmission mechanism who adopts chain transmission or gear transmission. The utility model provides an agricultural machine with cut stubble structure, rotary tillage mechanism, broken mechanism of dark pine through reasonable setting in proper order for agricultural operation's effect is better, and has improved work efficiency.
An arc-shaped retaining plate is arranged on a frame above the front part of the deep loosening crushing mechanism, an upper stranding cage is arranged on the inner side of the retaining plate above the rear part of the deep loosening crushing mechanism, a vibrating screen is arranged below the upper stranding cage, an upper outlet is arranged at the position of the frame corresponding to the output end of the upper stranding cage and above the vibrating screen, a lower stranding cage is arranged below the vibrating screen, a blanking plate fixed on the frame is arranged below the lower stranding cage, a lower outlet is arranged at the position of the frame corresponding to the output end of the lower stranding cage and above the blanking plate, a crankshaft is arranged on the frame at the front side of the vibrating screen, the crankshaft is hinged with the vibrating screen through a rocker, two ends of the vibrating screen are respectively in sliding fit with corresponding guide structures on the frame, two ends of the vibrating screen are respectively provided with a pair of rollers, guide grooves are respectively arranged at corresponding positions of the frame, the rollers can slide in the guide grooves, or slide blocks can be, the slide block slides along the guide rail, so that the crankshaft, the rocker and the vibrating screen form a rocker slide block mechanism, two ends of the crankshaft are respectively provided with a chain wheel, each chain wheel is respectively connected with the chain wheel at one end of the upper twisting cage and the chain wheel at one end of the lower twisting cage through a chain, and the other end of the input shaft is also provided with a chain wheel which is connected with a chain wheel correspondingly arranged on the crankshaft through a chain. The mechanism can separate the finely-divided soil and the straws to obtain the finely-divided soil for seedling cultivation.
The frame above the upper stranding cage is provided with a flaming sterilization device which is an inverted U-shaped hollow pipe, a group of uniformly arranged spray heads are arranged on the flaming sterilization device, and the spray heads face the upper stranding cage.
The machine frame on one side of the fire-spraying sterilization device is provided with a pesticide spraying device which comprises a pesticide box, the pesticide box is formed by superposing two inverted cone-shaped boxes, and a pesticide box twisting cage is arranged in the pesticide box on the upper portion, so that pesticides can be uniformly stirred. One side of the lower pesticide box is provided with an air inlet, and one side of the air inlet is provided with a fan which can uniformly blow out the pesticide out of the pesticide box. A channel is arranged between the upper medicine box and the lower medicine box, and the section size of the channel is controlled by a movable gate between the channels; a land wheel is arranged at the bottom of the frame behind the soil retaining plate, a chain wheel is arranged at one end of the land wheel shaft, a chain wheel is also arranged at the corresponding end of the medicine box stranding cage, and the two chain wheels are connected through a chain.
Detailed Description
The present structure will be described in further detail below with reference to embodiments and the accompanying drawings:
referring to fig. 1 and 2, the utility model provides a deep scarification and crushing multipurpose machine, which comprises a frame 1, wherein the frame 1 is a frame structure with an opening at the lower part formed by connecting two symmetrical side plates through an upper connecting plate, a fixed support used for connection is arranged at the front part of the frame 1, a stubble cutting mechanism 12 is arranged at the front end of the frame 1 corresponding to the fixed support, the stubble cutting mechanism 12 is composed of a stubble cutting shaft and a group of stubble cutting blades which are equidistantly arranged along the axial direction of the stubble cutting shaft, the stubble cutting blades are disc-shaped, sawteeth are arranged at the periphery of the disc, the stubble cutting mechanism 12 is arranged on the frame through the stubble cutting shaft and a matched bearing, a rotary tillage mechanism 11 is arranged on the frame at the rear side of the stubble cutting mechanism, the rotary tillage mechanism 11 is composed of a rotary tillage shaft and a group of rotary tillage blades which are equidistantly arranged along the axial direction of the rotary tillage shaft, each rotary tillage blade group, the rotary tillage mechanism 11 is arranged on the frame through a rotary tillage shaft and a matched bearing, one end of the rotary tillage shaft corresponding to one end of the stubble cutting shaft is respectively provided with a chain wheel, the two chain wheels are connected through a chain, an input shaft 10 is arranged on the frame 1 at the upper part of the rear side of the rotary tillage mechanism 11, the input shaft 10 is connected with an external power mechanism through a pair of matched bevel gears 9, one end of the input shaft 10 corresponding to a chain wheel of the rotary tillage shaft is provided with a gear and a chain wheel in sequence from the inner side to the outer side, a corresponding chain wheel is arranged on the outer side of the rotary tillage shaft and is connected with the chain wheel of the input shaft 10 through a chain, see figure 3, a deep scarification and crushing mechanism 8 is arranged on a machine frame below the rear portion of an input shaft 10, the deep scarification and crushing mechanism 8 is composed of a deep ploughing shaft and a group of flanges axially arranged along the deep ploughing shaft, 4 right-angle soil cutting knives are evenly distributed around each flange, and the directions of two adjacent knives of the same flange are opposite. When the deep scarification crushing mechanism is installed, the cutter on two adjacent flange plates is preferably seamless as far as possible under the condition of no interference, the deep scarification crushing mechanism 8 is installed on a frame through a deep ploughing shaft and a matched bearing, one end of the deep ploughing shaft is provided with a gear which is connected with a gear of an input shaft 10 through a middle gear, an arc-shaped soil retaining plate 15 is arranged on the frame at the rear side of the deep scarification crushing mechanism, an upper stranding cage 18 is arranged on the inner side of the soil retaining plate 15 at the rear upper part of the deep scarification crushing mechanism, the upper stranding cage 18 is connected with the frame through a shaft and the matched bearing, a vibrating screen 5 is arranged below the upper stranding cage 18, an upper outlet 14 is arranged at the output end of the upper stranding cage 18 and at the corresponding frame position above the vibrating screen 5, a lower stranding cage 19 is arranged below the vibrating screen 5, the lower stranding cage 19 is connected with the frame 1 through the shaft and the matched bearing, a, a lower outlet 17 is arranged at the output end of the lower stranding cage 19 and at the corresponding frame position above the blanking plate 16, a crankshaft 6 is arranged on the frame at the front side of the vibrating screen 5, the crankshaft 6 is connected with the frame through a shaft and a matched bearing of the crankshaft 6, the crankshaft 6 is hinged with the vibrating screen 5 through a rocker 7, a pair of rollers are respectively arranged at two ends of the vibrating screen 5, guide grooves are respectively arranged at the corresponding frame positions, the rollers can slide in the guide grooves, so that the crankshaft 6, the rocker 7 and the vibrating screen 5 form a rocker slider mechanism, two ends of the crankshaft 6 are respectively provided with a chain wheel, each chain wheel is respectively connected with the chain wheel at one end of the upper stranding cage 18 and one end of the lower stranding cage 19 through a chain, and the other end of the input shaft 10 is also provided with a chain wheel connected with a chain.
Referring to fig. 4 and 5, a flame spraying sterilization device 4 is arranged on the frame above the upper stranding cage 18, the flame spraying sterilization device 4 is an inverted U-shaped hollow pipe, a group of uniformly arranged spray heads are arranged on the hollow pipe, the spray heads face the direction of the upper stranding cage, a medicine spraying device is arranged on the frame on one side of the flame spraying sterilization device, referring to fig. 4 and 5, the medicine spraying device comprises a medicine box 3, the medicine box 3 is formed by overlapping two inverted cone-shaped boxes, a medicine box stranding cage 2 is arranged in the upper medicine box, an air inlet 22 is arranged on one side of the lower medicine box, a fan 21 is arranged on one side of the air inlet 22, a channel 20 is arranged between the upper medicine box and the lower medicine box, and a movable gate 23 is arranged; a ground wheel 13 is arranged at the bottom of the rack behind the soil retaining plate 15, a wheel shaft of the ground wheel 13 is connected with the rack in a matching way through a bearing, a chain wheel is arranged at one end of the ground wheel shaft, a chain wheel is also arranged at the corresponding end of the medicine box stranding cage 2, the two chain wheels are connected through a chain, and the medicine box stranding cage 2 is driven to rotate by the rolling of the ground wheel.
The utility model discloses a theory of operation:
the main body part of the machine is deep-scarification and crushing, the power source is output from the tail part of the tractor, the power source is transmitted into the bevel gear 9 through the universal joint, and then is transmitted to other power mechanisms needing power through the gear bag, the chain wheel bag and the like. First, the power source of the stubble cutting mechanism 12 is the output of the chain wheel of the main transmission, which is used for primarily cutting the straws on the ground, and the cut straws are only about 2cm on the soil surface. After cutting stubble, the rotary tillage mechanism 11 consists of a rotary tillage shaft and rotary tillage blades, and a chain wheel driven by a power source is output to play a role in digging the straws together with the roots and burying the straws into the soil. The deep scarification and crushing mechanism 8 consists of flanges and a deep ploughing shaft, a power source main output gear packet is used for transmission, 4 right-angle soil cutting knives are uniformly distributed around each flange, and the directions of two adjacent knives on the same flange are opposite. When the machine is installed, the cutters on two adjacent flange plates are free from interference, and no gap is best to the greatest extent, so that the uniform soil lifting in the whole machine length range can be ensured. The deep scarification and crushing mechanism 8 plays a role in deep scarification, namely deep scarification, and can crush the soil to be very fine (the soil can play an important role in sterilization, seedling raising and other occasions).
On the basis of deep scarification and crushing, a mechanism is a mechanism for taking finely-crushed soil after deep scarification, the working principle of the mechanism is that under the action of a deep scarification crushing mechanism 8, crushed soil flies upwards (because the crushed soil is arc-shaped) along a soil retaining plate 15 until the crushed soil falls on a vibrating screen 5, the crushed soil falls on a material falling plate 16 under the vibration action of the vibrating screen 5 and is sent out from a lower outlet 17 by a lower stranding cage 19, screened weeds and straws are left on the vibrating screen 5 and are sent out from an upper outlet 14 by an upper stranding cage 18, the mechanism can separate the finely-crushed soil and the straws to obtain the finely-crushed soil for seedling raising, the power of the upper stranding cage and the power of the lower stranding cage are output by a main transmission chain wheel, and the power of the mechanism of the vibrating screen 5 is also output by a main transmission chain wheel.
On the basis of deep scarification and crushing, a pesticide spraying device, namely a pesticide box 3 is arranged, and pesticide can be sprayed on the basis of deep scarification. Put into upper portion medical kit with the pesticide, stir through medical kit hank cage 2, the power of medical kit hank cage comes from the land wheel, can homogenize the pesticide fully, falls into the lower part medical kit from the passageway, removes gate 23 can control the size of passageway cross-section at this in-process to the control dosage that falls. After the pesticide falls into the lower pesticide box, the fan 21 uniformly sends air into the lower pesticide box through the air inlet 22, and the pesticide falls from the outlet under the action of wind power
On the basis of deep scarification and crushing, a high-temperature sterilization device is further arranged, 6 flame spraying pipes of the high-temperature sterilization device can spray flame downwards, and therefore the high-temperature sterilization effect after deep scarification is achieved.
What has been described above is only one embodiment of the present invention. It should be noted that, for those skilled in the art, obvious changes or substitutions and modifications can be made without departing from the principle of the present invention, and these should also be construed as belonging to the protection scope of the present invention.