Novel threshing machine
By designing a multi-functional thresher that combines a reeling device, a cutting device, and a threshing device, the automated harvesting, cutting, and storage of crops are achieved, solving the problem of the single function of existing threshers, reducing costs, and improving operational stability.
Patent Information
- Application Number
- CN202520011023.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-03
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-01-03
AI Technical Summary
Existing threshers have limited functionality and require multiple steps to separate crop grains from stalks. Furthermore, traditional combine harvesters are complex in structure and expensive, making them difficult to promote among farmers.
Design a multifunctional threshing machine that includes a reeling device, a cutting device, a threshing device, and a storage device. The machine achieves automated harvesting, cutting, threshing, and storage of crops through components such as the reeling shaft, cutting blades, threshing wheel, and fan. A belt drive system is used to enable synchronous operation of the device.
It enables automated harvesting, cutting, threshing, and storage of crops. It has a simple structure, diverse functions, stable and reliable operation, and low cost.
Smart Images
Figure CN223714617U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of crop harvesting technology, and in particular to a novel threshing machine. Background Technology
[0002] As a type of harvesting machinery, threshers separate the grains from the stalks of crops. Different types of threshers are used depending on the crop; for example, a "rice thresher" is suitable for rice threshing, while a "corn thresher" is used for corn threshing. After harvesting, this machinery separates the grains from the stalks, effectively helping users thresh different types of grains. Currently, small threshers are mainly foot-operated. After the foot-operated thresher completes the threshing operation, other machines or manual labor are used to separate the full grains, empty grains, rice stalks, and residues. The entire process requires multiple steps. Current threshers have relatively limited functionality. While traditional combine harvesters can perform multiple functions, their complex structure and high cost make them difficult to promote and apply among farmers. Summary of the Invention
[0003] The purpose of this invention is to overcome the shortcomings and problems of existing threshers having only one function, and to provide a new type of multifunctional thresher.
[0004] To achieve the above objectives, the technical solution of this utility model is: a novel threshing machine, comprising a harvester frame, a power unit, a transmission device, a reeling device, a cutting device, a threshing device, a storage device, and a conveyor belt. The power unit is installed on the lower side of the harvester frame, and the transmission device is installed on one side of the harvester frame. The input end of the transmission device is connected to the output end of the power unit, and the output end of the transmission device is connected to the reeling device, the cutting device, the conveyor belt, and the threshing device respectively. The reeling device is installed on the front side of the harvester frame, and the cutting device... A conveyor belt and a threshing device are sequentially installed inside the harvester frame. The lower and rear sides of the harvester frame are respectively provided with a discharge port and a waste discharge port. A filter screen is installed in the discharge port. The input end of the cutting device is arranged relative to the output end of the reeling device. The input end of the conveyor belt is arranged relative to the output end of the cutting device. The input end of the threshing device is arranged relative to the output end of the conveyor belt. The output end of the threshing device is arranged relative to the discharge port. The storage device is installed on the outside of the harvester frame, and the input end of the storage device is connected to the discharge port.
[0005] The grass poking device comprises two support frames, a grass poking shaft, the two support frames are symmetrically arranged on the upper side of the harvester frame, the grass poking shaft is rotationally connected between the two support frames, one end of the grass poking shaft is connected with the output end of the transmission device, the outer periphery of the grass poking shaft is connected with two grass poking wheels, a plurality of connecting rods are rotationally connected between the two grass poking wheels in the circumferential direction, a plurality of grass poking teeth are axially arranged on the outer periphery of the connecting rod, and the grass poking teeth are in an arc shape.
[0006] One side of the grass poking wheel is connected with an eccentric wheel, a plurality of first eccentric rods are hingedly connected to the circumferential surface of one end surface of the eccentric wheel, one end of each of the plurality of first eccentric rods is hingedly connected with a second eccentric rod, and the plurality of second eccentric rods correspond to the plurality of connecting rods one by one and are hingedly connected to the plurality of connecting rods.
[0007] The cutting device comprises a cutting blade, a cutter beam, and a cutter frame angle iron, the cutter beam and the cutter frame angle iron are respectively arranged in the length direction in the harvester frame, the cutting blade is slidingly connected to the upper side of the cutter beam in the length direction, one side of the harvester frame is provided with a mounting groove, the output end of the transmission device passes through the mounting groove and is connected to one side of the cutter beam, a plurality of blade guards are arranged on the cutter frame angle iron in the length direction, and the blade guards are located on the outer side of the cutting blade and the cutter beam.
[0008] The lower side of the cutting blade is connected with a sliding block, and the upper side of the cutter beam is provided with a sliding groove, and the sliding block is slidingly connected to the sliding groove.
[0009] The transmission device comprises a driving pulley, a first driven pulley, a second driven pulley, a connecting rod, a rotating rod, and a reverse belt, the driving pulley is connected to the output end of the power equipment, the driving pulley and the outer periphery of the first driven pulley are wound with a first synchronous belt, the first driven pulley is connected to one side of the threshing device, the second driven pulley and the outer periphery of the first driven pulley are wound with a second synchronous belt, the second driven pulley is connected to one side of the grass poking device, one end surface of the first driven pulley is connected with a support rod, one end of the connecting rod is hingedly connected to the support rod, a support seat is arranged on the outer side of the harvester frame, the rotating rod is rotationally connected to the support seat, the other end of the rotating rod is hingedly connected to the other end of the connecting rod, the other end of the rotating rod passes through the mounting groove and is hingedly connected to the upper side of the cutter beam, the reverse belt is in an inverted V shape, the reverse belt is wound on the outer periphery of the grass poking shaft and the outer periphery of the roller of the conveying belt respectively, the other end of the rotating rod is connected with a sliding column, the upper side of the cutter beam is provided with a containing groove in the width direction, and the sliding column is slidingly connected in the containing groove.
[0010] The threshing device comprises a threshing cylinder, which is rotationally connected to the inner side of the harvester frame, one end of the threshing cylinder is connected to the output end of the transmission device, a plurality of threshing wheels are installed on the outer periphery of the threshing cylinder in an axial direction, the threshing wheels are in a spiral shape, a plurality of threshing teeth are installed on the outer periphery of the threshing wheels in a spiral line direction, the threshing teeth are in an arc shape, a baffle is connected to the inner side of the harvester frame, and the baffle is located at the rear side of the threshing cylinder and is arranged relative to the threshing teeth.
[0011] The storage device comprises a collecting device, a conveying bin, a fan, and a collecting bag, the input end of the collecting device is connected to the discharge port, the input end of the conveying bin is connected to the output end of the collecting device, the conveying bin is provided with a conveying device, the fan is installed on the outer side of the harvester frame, the input end of the fan is connected to one end of the threshing cylinder, the output end of the fan is connected to the upper end of the conveying bin through a conveying pipe, the lower side of the harvester frame is connected to a mounting plate, and the collecting bag is located on the mounting plate and is arranged relative to the output end of the conveying bin.
[0012] The collecting device comprises a collecting pipe, a feeding rod, a pushing piece, a first driving wheel, a first driven wheel, and a first belt, the upper end of the collecting pipe is open, the open end of the collecting pipe is connected to the discharge port, a conveying port is formed in one side of the collecting pipe, the input end of the conveying bin is arranged relative to the conveying port, the feeding rod is rotationally connected to the collecting pipe, one end of the feeding rod is connected to the first driven wheel after penetrating through the collecting pipe, the other end of the threshing cylinder is connected to the first driving wheel after penetrating through the harvester frame, the first belt is wound on the outer peripheries of the first driving wheel and the first driven wheel, the outer periphery of the feeding rod is connected with spiral feeding blades in an axial direction, the pushing piece is connected to the outer periphery of the feeding rod in a radial direction and is connected to one end of the feeding blades, and the pushing piece is arranged relative to the conveying port.
[0013] The conveying device comprises a second driving wheel, a second driven wheel, a mounting rod, two rollers and a conveying belt, one end of the conveying bin is provided with a receiving port, the other end of the conveying bin is provided with a discharging port, the receiving port is communicated with the conveying port, the discharging port is communicated with the conveying pipe, the two rollers are rotationally connected in the conveying bin respectively, the conveying belt is arranged in an inclined manner and wound on the outer circumferential surfaces of the two rollers, a plurality of clamping plates are arranged on the outer circumferential surface of the conveying belt at intervals, the input end of the conveying belt is arranged relative to the receiving port, the output end of the conveying belt is arranged relative to the discharging port, the other end of the threshing cylinder is connected with the second driving wheel, the outer circumferential surfaces of the second driving wheel and the second driven wheel are wound with a second belt, one end of the mounting rod is connected with the second driven wheel, and the other end of the mounting rod passes through the conveying bin and is connected with one of the rollers.
[0014] Compared with the prior art, the utility model has the advantages that:
[0015] 1、The novel thresher, through the crop transmission inward by the crop threshing device, the cutting device cuts and preliminarily separates the grains from the stems in the transmission process, and the cut crops are completely threshed by the threshing device, and the threshed crops are transmitted to the discharge port under the action of the threshing device, the stems are discharged from the impurity discharge port, and the crops are filtered by the filter screen and are recycled by the storage device, so that the functions of collection, cutting, threshing, separation and storage can be realized on the machine.
[0016] 2、The novel thresher, through the crop transmission inward by the crop threshing device, the cutting device cuts and preliminarily separates the grains from the stems in the transmission process, and the cut crops are completely threshed by the threshing device, and the threshed crops are transmitted to the discharge port under the action of the threshing device, the stems are discharged from the impurity discharge port, and the crops are filtered by the filter screen and are recycled by the storage device, so that the functions of collection, cutting, threshing, separation and storage can be realized on the machine.
[0017] 3、The utility model discloses a novel thresher, and the transmission adopts a belt transmission mode, and the output of power equipment can drive the weeding device, the cutting device and the threshing device to work synchronously, and the working process is stable.
[0018] 4、The utility model discloses a novel thresher, and the storage device adopts a feeding rod spiral conveying mode, can gather the filtered grain to the conveying port through the feeding blade, pushes the gathered grain to the conveyer belt through the push piece, and then conveys the grain to the discharge port of the conveying bin through the clamping plate on the conveyer belt, under the action of the fan, makes the grain blow to the collecting bag, simultaneously, the first driving wheel and the second driving wheel are connected with the threshing cylinder, and the power equipment is not needed to increase additionally, and the cost is low. BRIEF DESCRIPTION OF DRAWINGS
[0019] Figure 1 It is the structure schematic diagram of the utility model.
[0020] Figure 2 It is the structure schematic diagram of the weeding device in the utility model.
[0021] Figure 3 It is the structure schematic diagram of the threshing device and the harvester frame in the utility model.
[0022] Figure 4 It is the structure schematic diagram of the threshing device in the utility model.
[0023] Figure 5 It is the local structure schematic diagram of the cutting device in the utility model.
[0024] Figure 6 It is the structure schematic diagram of the cutting blade in the utility model.
[0025] Figure 7 It is the structure schematic diagram of the knife beam in the utility model.
[0026] Figure 8 It is the structure schematic diagram of the transmission in the utility model.
[0027] Figure 9 It is the structure schematic diagram of the storage device in the utility model.
[0028] Figure 10It is the partial section view schematic diagram of the collecting equipment and conveying equipment.
[0029] Figure 11 It is Figure 10 The enlarged schematic view of A in the middle.
[0030] In the figure: harvester frame 1, discharge port 11, impurity discharge port 12, filter screen 13, mounting groove 14, baffle 15, mounting plate 16, power equipment 2, transmission device 3, driving pulley 31, first driven pulley 32, second driven pulley 33, connecting rod 34, rotating rod 35, first synchronous belt 36, second synchronous belt 37, support rod 38, support seat 39, sliding column 310, reverse belt 311, weeding device 4, support frame 41, weeding shaft 42, weeding wheel 43, connecting rod 44, weeding tooth 45, eccentric wheel 46, first eccentric connecting rod 47, second eccentric connecting rod 48, cutting device 5, cutting blade 51, knife beam 52, blade guard 53, knife holder angle iron 54, sliding block 55, sliding groove 56, containing groove 57, threshing device 6, threshing cylinder 61, threshing wheel 62, threshing tooth 63, storage device 7, collecting equipment 71, collecting pipeline 711, feeding rod 712, feeding blade 713, pushing piece 714, first driving wheel 715, first driven wheel 716, first belt 717, conveying port 718, conveying bin 72, material receiving port 721, discharge port 722, fan 73, conveying pipe 74, collecting bag 75, conveying equipment 8, second driving wheel 81, second driven wheel 82, second belt 83, mounting rod 84, roller 85, conveying belt 86, clamping plate 87, conveying belt 9. DETAILED DESCRIPTION
[0031] The utility model is further explained in detail in combination with the following description and specific embodiment.
[0032] Example 1:
[0033] Referring to Figures 1 to 11The utility model provides a new threshing machine, including harvester frame 1, power equipment 2, transmission device 3, prong device 4, cutting device 5, threshing device 6, storage device 7 and conveyer belt 9, power equipment 2 is installed in the lower side of harvester frame 1, transmission device 3 is installed in one side of harvester frame 1, the input of transmission device 3 is connected with the output of power equipment 2, the output of transmission device 3 is connected with prong device 4, cutting device 5, conveyer belt 9, threshing device 6 respectively, prong device 4 is installed in the front side of harvester frame 1, cutting device 5, conveyer belt 9, threshing device 6 are sequentially installed in harvester frame 1, the lower side and rear side of harvester frame 1 are provided with discharge port 11 and impurity discharge port 12 respectively, the filter screen 13 is provided in discharge port 11, the input of cutting device 5 is arranged relative to the output of prong device 4, the input of conveyer belt 9 is arranged relative to the output of cutting device 5, the input of threshing device 6 is arranged relative to the output of conveyer belt 9, the output of threshing device 6 is arranged relative to discharge port 11, storage device 7 is installed in the outside of harvester frame 1, the input of storage device 7 is connected with discharge port 11.
[0034] In the embodiment, the power equipment 2 can select the corresponding power driving structure in the existing harvester, the lower side of the harvester frame 1 is provided with a chassis, a driving wheel is installed on the chassis, the power equipment 2 is controlled to work and the threshing machine is controlled to move forward through an operating lever, the prong device 4 and the threshing device 6 are counterclockwise rotation, the conveyer belt 9 is arranged in an inclined manner, the output end of the conveyer belt 9 is higher than the input end, so that the installation position of the threshing device 6 is raised, and the height of the bottom of the harvester frame 1 can be raised, so that the situation that the input end of the storage device 7 is too low to contact the ground can be avoided.
[0035] Embodiment 2
[0036] The basic content is equivalent to embodiment 1, and the difference is that:
[0037] Referring to Figure 2 The prong device 4 includes two support frames 41 and a prong shaft 42, the two support frames 41 are symmetrically arranged on the upper side of the harvester frame 1, the prong shaft 42 is rotationally connected between the two support frames 41, one end of the prong shaft 42 is connected with the output end of the transmission device 3, the outer circumferential surface of the prong shaft 42 is connected with two prong wheels 43, a plurality of connecting rods 44 are rotationally connected between the two prong wheels 43 in the circumferential direction, a plurality of prong teeth 45 are arranged on the outer circumferential surface of the connecting rod 44 in the axial direction, and the prong teeth 45 are in an arc shape.
[0038] One side of the rake wheel 43 is connected with an eccentric wheel 46, one end surface of the eccentric wheel 46 is hinged with a plurality of first eccentric rods 47 in the circumferential direction, one end of the plurality of first eccentric rods 47 is respectively hinged with a second eccentric rod 48, and the plurality of second eccentric rods 48 correspond to the plurality of connecting rods 44 one by one and are respectively hinged to the plurality of connecting rods 44.
[0039] In the embodiment, by arranging the eccentric wheel 46, when the raking shaft 42 rotates, the eccentric wheel 46 is driven to rotate synchronously, so that the first eccentric rod 47 and the second eccentric rod 48 rotate, and then the connecting rod 44 rotates, so that the raking tooth 45 can support the fallen crops, and then the connecting rod 44 continues to rotate, the raking tooth 45 is turned up and collected, avoiding the entanglement of the crops, and at the same time, the connecting rod 44 adopts the rotating mode, which can avoid the situation that the connecting rod 44 is stuck during rotation.
[0040] Embodiment 3
[0041] The basic content is equivalent to that of embodiment 1, and the difference lies in that:
[0042] Referring to Figures 3 to 7 , the cutting device 5 comprises a cutting blade 51, a cutter beam 52 and a cutter bracket angle iron 54, the cutter beam 52 and the cutter bracket angle iron 54 are respectively arranged in the length direction in the harvester frame 1, the cutting blade 51 is slidably connected to the upper side of the cutter beam 52 in the length direction, one side of the harvester frame 1 is provided with a mounting groove 14, the output end of the transmission device 3 passes through the mounting groove 14 and is connected to one side of the cutter beam 52, a plurality of blade guards 53 are arranged on the cutter bracket angle iron 54 in the length direction, and the blade guards 53 are located on the outer side of the cutting blade 51 and the cutter beam 52.
[0043] The lower side of the cutting blade 51 is connected with a sliding block 55, and the upper side of the cutter beam 52 is provided with a sliding groove 56, and the sliding block 55 is slidably connected to the sliding groove 56.
[0044] In the embodiment, the blade guard 53 is a prior art, and its structure and principle are not described in detail here, when the crops contact the cutting device 5, the cutting blade 51 is driven to slide left and right on the cutter beam 52 by the transmission device 3, so that the cutting blade 51 contacts the blade guard 53 to cut the crops.
[0045] Embodiment 4
[0046] The basic content is equivalent to that of embodiment 3, and the difference lies in that:
[0047] Referring to Figure 3 and Figure 8, the transmission device 3 comprises a driving pulley 31, a first driven pulley 32, a second driven pulley 33, a connecting rod 34, a rotating rod 35, a reverse belt 311, the driving pulley 31 is connected to the output end of the power equipment 2, the driving pulley 31 and the outer periphery of the first driven pulley 32 are wound with a first synchronous belt 36, the first driven pulley 32 is connected to one side of the threshing device 6, the second driven pulley 33 and the outer periphery of the first driven pulley 32 are wound with a second synchronous belt 37, the second driven pulley 33 is connected to one side of the crop divarication device 4, one end surface of the first driven pulley 32 is connected with a support rod 38, one end of the connecting rod 34 is hinged to the support rod 38, a support seat 39 is installed on the outer side of the harvester frame 1, the rotating rod 35 is rotationally connected to the support seat 39, the other end of the rotating rod 35 is hinged to the other end of the connecting rod 34, the other end of the rotating rod 35 is hinged to the upper side of the cutter beam 52 after penetrating through the mounting groove 14, the reverse belt 311 is in inverted V shape, the reverse belt 311 is wound on the outer periphery of the crop divarication shaft 42 and the roller of the conveying belt 9 respectively, the other end of the rotating rod 35 is connected with a slide column 310, the upper side of the cutter beam 52 is provided with a containing groove 57 along the width direction, and the slide column 310 is slidingly connected in the containing groove 57.
[0048] In the embodiment, by arranging the reverse belt 311, the power source of the conveying belt 9 can be provided by the crop divarication shaft 42, and the power source of the crop divarication shaft 42 is derived from the power equipment 2, so that the work of each device of the thresher can be realized by one power equipment 2.
[0049] Embodiment 5:
[0050] The basic content is equivalent to that of embodiment 1, and the difference is that:
[0051] Referring to Figure 3 and Figure 4 , the threshing device 6 comprises a threshing cylinder 61, the threshing cylinder 61 is rotationally connected to the inner side of the harvester frame 1, one end of the threshing cylinder 61 is connected to the output end of the transmission device 3, a plurality of threshing wheels 62 are installed on the outer periphery of the threshing cylinder 61 in the axial direction, the threshing wheels 62 are in spiral shape, a plurality of threshing teeth 63 are installed on the outer periphery of the threshing wheel 62 along the spiral line direction, the threshing teeth 63 are in arc shape, a baffle 15 is connected to the inner side of the harvester frame 1, the baffle 15 is located at the rear side of the threshing cylinder 61 and is arranged relative to the threshing teeth 63.
[0052] In this embodiment, the threshing cylinder 61 rotates counterclockwise, the threshing wheel 62 is right-handed, and the cut crops are transported by the conveyor belt 9, first moved from left to right to the discharge port 11 under the drive of the plurality of threshing wheels 62, and in the process of moving, separated by the threshing teeth, and the separated stalks are discharged through the impurity discharge port 12, and the filter screen 13 can be provided in a multi-layer structure, the mesh size of the filter screen 13 increases from top to bottom, and the crops are filtered through the filter screen 13 and discharged into the storage device 7 through the discharge port 11.
[0053] Embodiment 6:
[0054] The basic content is the same as that of Embodiment 5, except that:
[0055] Referring to Figures 9 to 11 , the storage device 7 includes a collecting device 71, a conveying bin 72, a fan 73, and a collecting bag 75, the input end of the collecting device 71 is in communication with the discharge port 11, the input end of the conveying bin 72 is in communication with the output end of the collecting device 71, the conveying device 8 is installed in the conveying bin 72, the fan 73 is installed on the outside of the harvester frame 1, the input end of the fan 73 is connected to one end of the threshing cylinder 61, the output end of the fan 73 is in communication with the upper end of the conveying bin 72 through a conveying pipe 74, the lower side of the harvester frame 1 is connected with a mounting plate 16, the collecting bag 75 is located on the mounting plate 16, and the collecting bag 75 is arranged relative to the output end of the conveying bin 72.
[0056] The collecting device 71 includes a collecting pipe 711, a feeding rod 712, a pushing piece 714, a first driving wheel 715, a first driven wheel 716, and a first belt 717, the upper end of the collecting pipe 711 is open, the open end of the collecting pipe 711 is in communication with the discharge port 11, a conveying port 718 is formed on one side of the collecting pipe 711, the input end of the conveying bin 72 is arranged relative to the conveying port 718, the feeding rod 712 is rotationally connected to the collecting pipe 711, one end of the feeding rod 712 is connected with the first driven wheel 716 after penetrating through the collecting pipe 711, the other end of the threshing cylinder 61 is connected with the first driving wheel 715 after penetrating through the harvester frame 1, the first belt 717 is wound around the outer periphery of the first driving wheel 715 and the first driven wheel 716, the outer periphery of the feeding rod 712 is connected with a helical feeding blade 713 in the axial direction, the pushing piece 714 is connected to the outer periphery of the feeding rod 712 in the radial direction and connected with one end of the feeding blade 713, and the pushing piece 714 is arranged relative to the conveying port 718.
[0057] The conveying device 8 comprises a second driving wheel 81, a second driven wheel 82, a mounting rod 84, two rollers 85 and a conveying belt 86. One end of the conveying bin 72 is provided with a receiving port 721, and the other end of the conveying bin 72 is provided with a discharging port 722. The receiving port 721 is communicated with the conveying port 718, and the discharging port 722 is communicated with the conveying pipe 74. The two rollers 85 are respectively rotationally connected in the conveying bin 72. The conveying belt 86 is arranged obliquely and wound on the outer circumferential surfaces of the two rollers 85. The outer circumferential surface of the conveying belt 86 is provided with a plurality of clamping plates 87 at intervals. The input end of the conveying belt 86 is arranged relative to the receiving port 721, and the output end of the conveying belt 86 is arranged relative to the discharging port 722. The other end of the threshing cylinder 61 is connected with the second driving wheel 81. The outer circumferential surfaces of the second driving wheel 81 and the second driven wheel 82 are wound with a second belt 83. One end of the mounting rod 84 is connected with the second driven wheel 82, and the other end of the mounting rod 84 is connected with one of the rollers 85 after penetrating through the conveying bin 72.
[0058] In the embodiment, the grains discharged through the discharge port 11 fall into the collecting device 71. The collecting device 71 is in a strip shape and arranged at the bottom of the harvester frame 1 along the width direction of the harvester frame 1. The feeding blade 713 is right-handed. The grains filtered through the filter screen 13 fall into the collecting pipe 711 and are gathered at the conveying port 718 through the rotation of the feeding blade 713. The pushing piece 714 rotates in the circumferential direction during the rotation of the feeding rod 712, pushes the gathered grains to the conveying belt 86 in the receiving port 721, and the conveying belt 86 rotates counterclockwise. Thus, the grains are conveyed from below the conveying belt 86 to the output end of the conveying bin 72 through the clamping plates 87, and fall into the collecting bag 75 under the action of the fan 73.
Claims
1. A novel thresher characterized in that: The utility model provides a kind of combine harvester, including harvester frame (1), power equipment (2), transmission (3), sweep device (4), cutting device (5), threshing device (6), storage device (7) and conveying belt (9), the power equipment (2) is installed in the lower side of harvester frame (1), the transmission (3) is installed in the side of the harvester frame (1), the input end of the transmission (3) is connected with the output end of the power equipment (2), the output end of the transmission (3) is connected with the sweep device (4), cutting device (5), conveying belt (9), threshing device (6) respectively, the sweep device (4) is installed in the front side of the harvester frame (1), cutting device (5), conveying belt (9), threshing device (6) are sequentially installed in the harvester frame (1), the lower side and rear side of the harvester frame (1) are provided with discharge port (11) and impurity discharge port (12) respectively, the discharge port (11) is provided with screen (13) in, the input end of cutting device (5) is arranged relative to the output end of sweep device (4), the input end of conveying belt (9) is arranged relative to the output end of cutting device (5), the input end of threshing device (6) is arranged relative to the output end of conveying belt (9), the output end of threshing device (6) is arranged relative to the discharge port (11), the storage device (7) is installed in the outside of the harvester frame (1), the input end of the storage device (7) is connected with the discharge port (11) and is communicated.
2. A novel thresher as claimed in claim 1, wherein: The sweep device (4) includes two support frames (41), sweep shaft (42), two the support frame (41) is symmetrically arranged in the upper side of the harvester frame (1), the sweep shaft (42) is rotatably connected between two the support frame (41), one end of the sweep shaft (42) is connected with the output end of the transmission (3), the outer circumferential surface of the sweep shaft (42) is connected with two sweep wheels (43), a plurality of connecting rods (44) are rotatably connected between two the sweep wheel (43) along the circumferential direction, a plurality of sweep teeth (45) are arranged on the outer circumferential surface of the connecting rod (44) along the axial direction, and the sweep tooth (45) is arc-shaped.
3. A novel thresher as claimed in claim 2, wherein: One side of the sweep wheel (43) is connected with eccentric wheel (46), one end surface of the eccentric wheel (46) is hinged with a plurality of first eccentric connecting rods (47) along the circumferential direction, one end of a plurality of the first eccentric connecting rods (47) is respectively hinged with second eccentric connecting rod (48), a plurality of the second eccentric connecting rods (48) correspond to a plurality of the connecting rods (44) one by one and are hinged to a plurality of the connecting rods (44) respectively.
4. A novel thresher as claimed in claim 2, wherein: The cutting device (5) comprises a cutting blade (51), a cutter beam (52) and a cutter angle iron (54), the cutter beam (52) and the cutter angle iron (54) are respectively installed in the length direction of the harvester frame (1), the cutting blade (51) is slidably connected to the upper side of the cutter beam (52) in the length direction, one side of the harvester frame (1) is provided with a mounting groove (14), the output end of the transmission device (3) is connected to one side of the cutter beam (52) after penetrating through the mounting groove (14), a plurality of blade guards (53) are installed on the cutter angle iron (54) in the length direction, and the blade guards (53) are located outside the cutting blade (51) and the cutter beam (52).
5. A novel thresher as claimed in claim 4, wherein: The lower side of the cutting blade (51) is connected with a sliding block (55), and the upper side of the cutter beam (52) is provided with a sliding groove (56), and the sliding block (55) is slidably connected to the sliding groove (56).
6. A novel thresher as claimed in claim 4, wherein: The transmission device (3) comprises a driving pulley (31), a first driven pulley (32), a second driven pulley (33), a connecting rod (34), a rotating rod (35) and a reverse belt (311), the driving pulley (31) is connected to the output end of the power equipment (2), the driving pulley (31) and the outer periphery of the first driven pulley (32) are wound with a first synchronous belt (36), one side of the threshing device (6) is connected to the first driven pulley (32), the second driven pulley (33) and the outer periphery of the first driven pulley (32) are wound with a second synchronous belt (37), one side of the crop divarication device (4) is connected to the second driven pulley (33), one end surface of the first driven pulley (32) is connected with a supporting rod (38), one end of the connecting rod (34) is hinged to the supporting rod (38), a supporting seat (39) is installed outside the harvester frame (1), the rotating rod (35) is rotatably connected to the supporting seat (39), one end of the rotating rod (35) is hinged to the other end of the connecting rod (34), the other end of the rotating rod (35) is hinged to the upper side of the cutter beam (52) after penetrating through the mounting groove (14), the reverse belt (311) is in inverted V shape, the reverse belt (311) is wound on the outer periphery of the crop divarication shaft (42) and the outer periphery of the roller of the conveying belt (9) respectively, the other end of the rotating rod (35) is connected with a sliding column (310), the upper side of the cutter beam (52) is provided with a containing groove (57) in the width direction, and the sliding column (310) is slidably connected in the containing groove (57).
7. A novel thresher as claimed in claim 1, wherein: The threshing device (6) comprises a threshing cylinder (61) which is rotationally connected to the inner side of the harvester frame (1), one end of the threshing cylinder (61) is connected with the output end of the transmission device (3), the outer periphery of the threshing cylinder (61) is axially spaced apart and provided with a plurality of threshing wheels (62), the threshing wheels (62) are helical, the outer periphery of the threshing wheels (62) is provided with a plurality of threshing teeth (63) along the helical line, the threshing teeth (63) are arc-shaped, the inner side of the harvester frame (1) is connected with a baffle (15), the baffle (15) is located at the rear side of the threshing cylinder (61) and is arranged relative to the threshing teeth (63).
8. A novel thresher as claimed in claim 7, wherein: The storage device (7) comprises a collecting device (71), a conveying bin (72), a fan (73) and a collecting bag (75), the input end of the collecting device (71) is connected with the discharge port (11), the input end of the conveying bin (72) is connected with the output end of the collecting device (71), the conveying bin (72) is provided with a conveying device (8), the fan (73) is installed on the outer side of the harvester frame (1), the input end of the fan (73) is connected with one end of the threshing cylinder (61), the output end of the fan (73) is connected with the upper end of the conveying bin (72) through a conveying pipe (74), the lower side of the harvester frame (1) is connected with a mounting plate (16), the collecting bag (75) is located on the mounting plate (16), and the collecting bag (75) is arranged relative to the output end of the conveying bin (72).
9. A novel thresher as claimed in claim 8, wherein: The collecting device (71) comprises a collecting pipe (711), a feeding rod (712), a pushing piece (714), a first driving wheel (715), a first driven wheel (716) and a first belt (717), the upper end of the collecting pipe (711) is open, the open end of the collecting pipe (711) is connected with the discharge port (11), one side of the collecting pipe (711) is provided with a conveying port (718), the input end of the conveying bin (72) is arranged relative to the conveying port (718), the feeding rod (712) is rotationally connected with the collecting pipe (711), one end of the feeding rod (712) passes through the collecting pipe (711) and is connected with the first driven wheel (716), the other end of the threshing cylinder (61) passes through the harvester frame (1) and is connected with the first driving wheel (715), the first belt (717) is wound around the outer periphery of the first driving wheel (715) and the first driven wheel (716), the outer periphery of the feeding rod (712) is axially connected with helical feeding blades (713), the pushing piece (714) is radially connected with the outer periphery of the feeding rod (712) and is connected with one end of the feeding blades (713), and the pushing piece (714) is arranged relative to the conveying port (718).
10. A novel thresher as claimed in claim 9, wherein: The conveying device (8) comprises a second driving wheel (81), a second driven wheel (82), a mounting rod (84), two rollers (85) and a conveying belt (86), one end of the conveying bin (72) is provided with a receiving port (721), the other end of the conveying bin (72) is provided with a discharging port (722), the receiving port (721) is communicated with the conveying port (718), the discharging port (722) is communicated with the conveying pipe (74), the two rollers (85) are respectively rotationally connected in the conveying bin (72), the conveying belt (86) is obliquely arranged and wound on the outer circumferential surfaces of the two rollers (85), a plurality of clamping plates (87) are arranged on the outer circumferential surface of the conveying belt (86) at intervals, the input end of the conveying belt (86) is arranged relative to the receiving port (721), the output end of the conveying belt (86) is arranged relative to the discharging port (722), the other end of the threshing cylinder (61) is connected with the second driving wheel (81), the outer circumferential surfaces of the second driving wheel (81) and the second driven wheel (82) are wound with a second belt (83), one end of the mounting rod (84) is connected with the second driven wheel (82), the other end of the mounting rod (84) passes through the conveying bin (72) and is connected with one of the rollers (85).