CN111656968A

CN111656968A - Continuously patting and intermittent rotating sorghum threshing device

Info

Publication number: CN111656968A
Application number: CN202010614096.6A
Authority: CN
Inventors: 曹文平
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2020-09-15
Anticipated expiration: 2040-06-30
Also published as: CN111656968B

Abstract

The invention provides a sorghum threshing device capable of continuously beating and intermittently rotating, belongs to the technical field of sorghum ear threshing, and aims to solve the problem that a worker needs to spend a long time when frequently rotating sorghum, and the sorghum threshing device comprises a beating mechanism and a gap rotating mechanism; the flapping mechanism is rotatably connected to the hinged frame, the flapping mechanism is further connected with the driving mechanism in a transmission mode, the gap rotating mechanism is provided with two groups and is slidably mounted in the mounting hole respectively, and the gap rotating mechanism is further arranged on two sides of the driven mechanism respectively and can be connected with the driven mechanism in a transmission mode. Through pulling the steel wire stay cord and hanging on the link of link plate upper end, make the last linkage gear of intermittent type slewing mechanism break away from with driven gear, make lower linkage shaft and intermittent type rotation axis stop rotating, can tie the pole with the sorghum and put into a plug-in package section of thick bamboo, take off the steel wire stay cord, make linkage gear and driven continuous patting work who guarantees the rubber clapper board, do not influence the work of threshing of another group sorghum bundle pole.

Description

Continuously patting and intermittent rotating sorghum threshing device

Technical Field

The invention belongs to the technical field of sorghum ear threshing, and particularly relates to a continuous beating and intermittent rotation sorghum threshing device.

Background

Most of the existing brooms are manufactured by splicing a plurality of sorghum ears, more sorghum is generally left on the sorghum ears, and the cleaning effect of the brooms is influenced by the sorghum, so that workers need to continuously flap the sorghum ears by using a sorghum threshing device to take off the sorghum from the sorghum ears.

If the application number is: CN201811397343.0 discloses a threshing device for crops, and particularly relates to a threshing device for ears of crops. The technical problem to be solved is as follows: provided is a threshing device for crop ears, which can reduce the burden of people without causing counter-vibration to the arms of people. The technical scheme of the invention is as follows: a threshing device for crop ears comprises a base, a support rod, a reinforcing plate, an inclined rod, a hopper, an annular slide rail, a slide block, a gear ring, a supporting plate, a beating plate, a semicircular plate and the like; the right side at base top is connected with bracing piece and reinforcing plate, and the reinforcing plate is located the right side of bracing piece, and the reinforcing plate is connected with the bracing piece. According to the threshing device for the crop ears, which is provided by the invention, people only need to pull the pull belt to beat and thresh the ears, so that the back shock to the arms of people is avoided, the labor intensity is reduced, and after threshing is finished, people can conveniently clean the residual ears, so that the burden of people is reduced.

At present, when the sorghum is threshed, the sorghum can only be continuously flapped, and the frequent rotation of the sorghum by workers is needed, so that the sorghum on the sorghum ears is fully contacted with a beating plate of a sorghum threshing device, and a long time is needed to be consumed.

Disclosure of Invention

In order to solve the technical problems, the invention provides a sorghum threshing device capable of continuously beating and intermittently rotating, which aims to solve the problem that a worker needs to spend a long time on frequently rotating sorghum.

The invention aims and effects of a continuous beating and intermittent rotation sorghum threshing device, and is achieved by the following specific technical means:

a continuous beating and intermittent rotation sorghum threshing device comprises a beating mechanism and a gap rotating mechanism; the utility model discloses a hydraulic pressure tapping machine, including tapping mechanism, driven mechanism, drive mechanism, clearance slewing mechanism, tapping mechanism, drive mechanism, driven mechanism, link.

Further, the inboard of mounting hole still is connected with limiting plate and transition pulley, and the bottom both sides of mounting hole and the top outside all are equipped with the card dress board, and clamp and be equipped with the spout on the dress board.

Furthermore, hanging plates are connected to two ends of the top side of each mounting hole, and two groups of hanging rings are connected to the end faces of the inner sides of the hanging plates.

Furthermore, the flapping mechanism comprises a swing rod, a rubber flapping plate and a connecting rod, the rear side end of the swing rod is hinged to the hinge frame, slots are respectively formed in the middle of the front end and the rear end of the swing rod, the rubber flapping plate is hinged to the inside of the slot in the front side of the swing rod, and the upper end of the connecting rod is rotatably connected to the inside of the slot in the rear side of the swing rod.

Furthermore, actuating mechanism includes driving motor, drive shaft, support frame and driving-disc, the drive shaft rotates to inlay on the support frame and connect on driving motor's motor shaft, the driving-disc card is on the other end at the drive shaft, and the lower extreme of connecting rod articulates the one end at the driving-disc lateral surface.

Furthermore, the driven mechanism comprises a driven shaft and a driven gear, the driven shaft is arranged at the bottom side of the workbench and inserted in the middle of the clamping plate, the driven shaft is connected with the driving shaft through a chain, and the driven gear is clamped on the driven shaft and arranged in the mounting hole.

Further, the clearance rotating mechanism comprises a lower linkage shaft, a linkage gear, an incomplete gear, a clearance rotating shaft, a clearance rotating gear, a cross rod, a connecting plate and a bearing, wherein the linkage gear and the incomplete gear are respectively clamped on the lower linkage shaft, the lower linkage shaft is arranged at the bottom side of the workbench and is inserted in the sliding chute in a sliding manner, the clearance rotating gear is clamped on the clearance rotating shaft and can be meshed with the incomplete gear, the clearance rotating shaft is arranged at the upper side of the workbench, the front end of the clearance rotating shaft is connected with the cross rod, the rear end of the clearance rotating shaft is inserted in the sliding chute in a sliding manner, the lower linkage shaft is connected with the clearance rotating shaft through the connecting plate, and the upper end and the lower end of the connecting plate are respectively embedded with the bearing for rotating the lower linkage.

Furthermore, the clearance rotating mechanism further comprises a U-shaped push-pull frame, push-pull columns, springs and steel wire pull ropes, the three groups of connecting plates are arranged and are respectively arranged on two sides of the clearance rotating gear and the incomplete gear and on the outer side of the clamping plate, the connecting plates on the two sides of the clearance rotating gear and the incomplete gear are also connected with the U-shaped push-pull frame, the push-pull columns are connected to the outer end of the U-shaped push-pull frame in a sleeved mode and are connected with the steel wire pull ropes through limiting plates, and the tail ends of the steel wire pull ropes are hung on the hanging rings through.

Further, when the gap rotating mechanism slides towards the driven mechanism, the linkage gear can be meshed and connected with the driven gear.

Further, sorghum pole clamping mechanism is including a plug-in section of thick bamboo, outer connecting cylinder, outer spliced pole, T type screw rod and rubber clamp plate, the one end of outer spliced pole is connected on the horizontal pole, and other end cartridge is in outer connecting cylinder, the outside end at a plug-in section of thick bamboo is established to outer connecting cylinder symmetry, still there is T type screw rod through threaded connection on the plug-in section of thick bamboo, and is connected with the rubber clamp plate of circular structure on the T type screw rod.

The invention at least comprises the following beneficial effects:

according to the invention, the driven mechanism is connected with the driving shaft through the chain, and the driven shaft and the driven gear on the driven mechanism can be driven to rotate when the driving mechanism works.

The invention arranges two groups of intermittent rotating mechanisms, installs the intermittent rotating mechanisms in the mounting holes in a sliding way, connects the lower linkage shaft with the rotating shaft by using the connecting plate, connects the U-shaped push-pull frame, the push-pull column and the springs in a sleeving way on the outer side of the connecting plate, can separate the linkage gear on the intermittent rotating mechanism from the driven gear by pulling the steel wire pull rope and hanging the steel wire pull rope on the hanging ring at the upper end of the hanging plate, stops the lower linkage shaft and the intermittent rotating shaft from rotating, can place the sorghum bundle rod in the inserting cylinder, drives the rubber pressing plate to press the sorghum bundle rod by the T-shaped screw rod, takes down the steel wire pull rope and hangs the steel wire pull rope on the hanging ring at the lower side of the hanging plate, causes the lower linkage shaft and the intermittent rotating shaft to slide inwards in the sliding groove under the action of the springs, causes the linkage gear to be tightly meshed with the driven gear, causes the lower linkage shaft, thereby driving the sorghum bundle rods to turn intermittently.

According to the invention, the flapping mechanism is connected to one side end of the driving disc, and the connecting rod can be used for driving the swinging rod to swing in the process that the driving motor drives the driving disc to rotate, so that the rubber flapping plate can flap the workbench, continuous flapping work of the rubber flapping plate can be ensured when the sorghum bundling rod is replaced, the threshing work of the other group of sorghum bundling rods is not influenced, and the use is more convenient.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is an enlarged schematic view of the structure at a of the present invention.

Fig. 3 is an enlarged schematic view of the invention at B.

Fig. 4 is a schematic side view of the present invention.

Fig. 5 is an enlarged schematic view of the structure at C of the present invention.

Fig. 6 is a schematic front view of the present invention.

Fig. 7 is a schematic top view of the present invention.

Fig. 8 is a schematic structural view of a sorghum stalk clamping mechanism according to the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a work table; 101. a hinged frame; 102. mounting holes; 1021. a limiting plate; 1022. a transition pulley; 103. clamping a plate; 1031. a chute; 104. hanging the plate; 1041. hanging a ring; 2. a flapping mechanism; 201. a swing lever; 2011. grooving; 202. a rubber beating plate; 203. a connecting rod; 3. a drive mechanism; 301. a drive motor; 302. a drive shaft; 303. a support frame; 3042. a drive disc; 4. a driven mechanism; 401. a driven shaft; 402. a driven gear; 5. a gap rotating mechanism; 501. a lower link shaft; 5011. a linkage gear; 5012. an incomplete gear; 502. a gap rotation axis; 5021. a clearance rotating gear; 5022. a cross bar; 503. a connecting plate; 5031. a bearing; 5032. a U-shaped push-pull frame; 504. pushing and pulling the column; 5041. a spring; 5042. a steel wire rope; 6. a sorghum stalk clamping mechanism; 601. a cartridge is inserted; 6011. an outer connecting cylinder; 602. an outer connecting column; 603. a T-shaped screw; 6031. and (5) pressing a rubber plate.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 8:

the invention provides a continuous beating and intermittent rotation sorghum threshing device, which comprises a beating mechanism 2 and a gap rotating mechanism 5, wherein the front side of the top of a workbench 1 is connected with a hinged frame 101, the hinged frame 101 is rotatably provided with the beating mechanism 2, the bottom of the workbench 1 is provided with a driving mechanism 3, the beating mechanism 2 is in transmission connection with the driving mechanism 3, the driving mechanism 3 is in transmission connection with a driven mechanism 4 through a chain, two groups of gap rotating mechanisms 5 are arranged in a sliding manner in a mounting hole 102, the driven mechanism 4 is positioned between the two groups of gap rotating mechanisms 5, the gap rotating mechanisms 5 are in transmission connection with the driven mechanism 4, the inner side of the mounting hole 102 is provided with a limiting plate 1021 and a transition pulley 1022, the left side and the right side of the bottom of the mounting hole 102 are both connected with clamping plates 103, the outer side of the top of the mounting hole 102 is also connected with the clamping plates 103, each clamping plate 103 is provided with a sliding groove 1031, so that a lower linkage shaft, the intermittent rotation mechanism 5 is allowed to slide in the slide groove 1031, thereby disengaging or engaging the linked gear 5011 from or with the driven gear 402; the hanging plates 104 are connected to the front end and the rear end of the top of the mounting hole 102, two hanging rings 1041 are connected to the inner sides of the hanging plates 104, so that the tail ends of the steel wire pull ropes 5042 can be hung on the hanging rings 1041 conveniently, when the steel wire pull ropes are hung on the hanging rings 1041 at the upper ends, the linkage gear 5011 on the intermittent rotation mechanism 5 can be kept in a separated state from the driven gear 402, and the lower linkage shaft 501 and the intermittent rotation shaft 502 on the intermittent rotation mechanism 5 can stop rotating.

The flapping mechanism 2 comprises a swing rod 201, a rubber flapping plate 202 and a connecting rod 203, the swing rod 201 is hinged on the hinged frame 101, slots 2011 are formed in the front end and the rear end of the swing rod 201, the rubber flapping plate 202 is hinged in the slot 2011 in the front side, and the connecting rod 203 is hinged in the slot 2011 in the rear side.

The driving mechanism 3 includes a driving motor 301, a driving shaft 302, a supporting frame 303 and a driving plate 3042, the driving shaft 302 is installed on the output shaft of the driving motor 301 through a flat key, the supporting frame 303 is connected to the mounting seat of the driving motor 301, the supporting frame 303 is rotatably connected to the driving shaft 302, the driving plate 3042 is installed at the right end of the driving shaft 302, the bottom end of the connecting rod 203 is rotatably connected to the right side of the driving plate 3042, when the driving motor 301 rotates, the driving plate 3042 can be driven to rotate through the driving shaft 302, and the swinging plate 201 can be driven to swing up and down through the connecting rod 203, so that the rubber clap.

Driven mechanism 4 includes driven shaft 401 and driven gear 402, and driven shaft 401 is installed to the rotary type between two chucking boards 103 of below, is connected through the chain between driven shaft 401 and the drive shaft 302, installs driven gear 402 through the parallel key on the driven shaft 401, and driven gear 402 is located mounting hole 102, and driven shaft 401 passes through the chain with drive shaft 302 and is connected, can drive driven shaft 401 and driven gear 402 rotation on the driven mechanism 4 when drive mechanism 3 during operation.

The gap rotating mechanism 5 comprises a lower linkage shaft 501, a linkage gear 5011, an incomplete gear 5012, a gap rotating shaft 502, a gap rotating gear 5021, a cross bar 5022, a connecting plate 503, a bearing 5031, a U-shaped push-pull frame 5032, a push-pull column 504, a spring 5041 and a steel wire pull rope 5042, wherein the lower linkage shaft 501 is rotatably installed in a sliding groove 1031, the lower linkage shaft 501 is positioned below a workbench 1, the linkage gear 5011 and the incomplete gear 5012 are installed on the lower linkage shaft 501 through a flat key, a gap rotating shaft 502 is rotatably installed on the top of the workbench 1, the gap rotating gear 5021 is installed on the gap rotating shaft 502 through a flat key, the gap rotating gear 5021 is engaged with the incomplete gear 5012, the cross bar 5022 is connected to the front end of the gap rotating shaft 502, the rear end of the gap rotating shaft 502 is slidably inserted into the sliding groove 1031, the connecting plate 503 is connected between the lower linkage shaft 501 and, one of the bearings 5031 is in interference connection with the lower linkage shaft 501, and the other bearing 5031 is in interference connection with the gap rotating shaft 502, so that the gap rotating mechanism 5 is conveniently installed in the installation hole 102, and the two ends of the lower linkage shaft 501 and the intermittent rotating shaft 502 are movably inserted into the sliding groove 1031, and when the lower linkage shaft 501 rotates, the incomplete gear 5012 can drive the gap rotating gear 5021 to intermittently rotate, so that the gap rotating shaft 502 intermittently rotates; the number of the connecting plates 503 is three, the connecting plates are respectively positioned at two sides of the gap rotating gear 5021 and the incomplete gear 5012 and at the outer side of the clamping plate 103, the outer sides of the connecting plates 503 at two sides of the gap rotating gear 5021 and the incomplete gear 5012 are connected with a U-shaped push-pull frame 5032, the outer end of the U-shaped push-pull frame 5032 is connected with a push-pull column 504, springs 5041 are wound on the two push-pull columns 504, the push-pull column 504 penetrates through a limiting plate 1021 and is connected with a steel wire pull rope 5042, the steel wire pull rope 5042 is hung on a hanging ring 1041 at the upper end of the hanging plate 1041 through a hook, the linkage gear 5011 on the intermittent rotating mechanism 5 is separated from the driven gear 402, the lower linkage shaft 501 and the intermittent rotating shaft 502 are stopped to rotate, the steel wire pull rope 5042 can be taken down and hung on the hanging ring 1041 at the lower side of the hanging plate 104, the lower linkage shaft 501 and the intermittent rotating shaft, the link gear 5011 is tightly engaged with the driven gear 402, the lower link shaft 501 is rotated, and the incomplete gear 5012 is driven to rotate, so that the gap rotation gear 5021 can be intermittently rotated.

When the gap rotation mechanism 5 slides toward the driven mechanism 4, the link gear 5011 can be engaged with the driven gear 402, and the driven gear 402 can drive the lower link shaft 501 to rotate after being engaged with the link gear 5011.

Sorghum pole clamping mechanism 6 is including cartridge 601, outer connecting cylinder 6011, outer spliced pole 602, T type screw rod 603 and rubber clamp plate 6031, be connected with two outer spliced poles 602 on the horizontal pole 5022, all slidingly be equipped with outer connecting cylinder 6011 on two outer spliced poles 602, be connected with cartridge 601 between two outer connecting cylinders 6011, cartridge 601 top has T type screw rod 603 through threaded connection, T type screw rod 603 bottom is connected with rubber clamp plate 6031, rubber clamp plate 6031 is circular structure, be convenient for connect cartridge 601 on clearance rotation axis 502, can drive cartridge 601 and rotate when clearance rotation axis 502 rotates, still can put into cartridge 601 with the sorghum pole bundle, and drive rubber clamp plate 6031 through T type screw rod 603 and tie the sorghum pole bundle and push down.

The specific use mode and function of the embodiment are as follows:

in the invention, a driving motor 301 is started to drive a driving shaft 302 to work, a driving disc 303 is driven to rotate, a connecting rod 203 drives a swinging 201 to swing up and down, so that a rubber beating plate 202 beats on a workbench 1, then a driven shaft 401 is connected with the driving shaft 302 through a chain, the driven shaft 401 and a driven gear 402 on a driven mechanism 4 can be driven to rotate, a steel wire pull rope 5042 is pulled and hung on a hanging ring 1041 at the upper end of a hanging plate 104, a linkage gear 5011 on an intermittent rotating mechanism 5 is separated from the driven gear 402, a lower linkage shaft 501 and an intermittent rotating shaft 502 are stopped to rotate, a sorghum bundling rod is placed into an insertion cylinder 601, a rubber pressing plate 6031 is driven by a T-shaped screw 603 to press the sorghum bundling rod, then the steel wire pull rope 5042 is taken down and hung on the hanging ring 1041 at the lower side of the hanging plate 104, so that the lower linkage shaft 501 and the intermittent rotating shaft 502 slide inwards in a sliding, the linkage gear 5011 is tightly meshed with the driven gear 402, the lower linkage shaft 501 is made to rotate, the incomplete gear 5012 is driven to rotate, the gap rotation gear 5021 can be made to rotate intermittently, the gap rotation shaft 502 is made to rotate intermittently, the sorghum bundle rod is driven to turn intermittently, the sorghum ears are threshed under continuous beating of the rubber beating plate 202, the process is repeated after threshing is completed, and by arranging the two groups of gap rotation mechanisms 5, when one group of threshing, the other group of threshing is pulled open to load, time is not wasted, and the use is more convenient.

The invention is not described in detail, but is well known to those skilled in the art.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a last kaoliang thresher who beats and intermittent type pivoted which characterized in that: comprises a flapping mechanism (2) and a gap rotating mechanism (5); patting mechanism (2) rotate to be connected on articulated frame (101), and articulated frame (101) install in the middle of the one end of workstation (1), patting mechanism (2) still is connected with actuating mechanism (3) transmission, and actuating mechanism (3) set up one side of workstation (1) and be connected through the chain between with follower (4), clearance slewing mechanism (5) are equipped with two sets ofly and respectively slidable mounting in mounting hole (102), and clearance slewing mechanism (5) still establish respectively in the both sides of follower (4) and can be connected with follower (4) transmission.

2. A continuous flapwise and intermittent rotary sorghum threshing apparatus according to claim 1, wherein: the inboard of mounting hole (102) still is connected with limiting plate (1021) and transition pulley (1022), and the bottom both sides of mounting hole (102) and top outside all are equipped with chucking board (103), and are equipped with spout (1031) on chucking board (103).

3. A continuous flapwise and intermittent rotary sorghum threshing apparatus according to claim 2, wherein: hanging plates (104) are further connected to two ends of the top side of the mounting hole (102), and two groups of hanging rings (1041) are connected to the end face of the inner side of each hanging plate (104).

4. A continuous flapwise and intermittent rotary sorghum threshing apparatus according to claim 3, wherein: beating mechanism (2) include swinging arms (201), rubber clap board (202) and connecting rod (203), the rear end of swinging arms (201) articulates on articulated frame (101), and is equipped with fluting (2011) in the middle of swinging arms (201) front and back both ends respectively, rubber clap board (202) articulate in fluting (2011) of swinging arms (201) front side, and the upper end of connecting rod (203) rotates to be connected in fluting (2011) of swinging arms (201) rear side.

5. A continuous flapwise and intermittent rotary sorghum threshing apparatus according to claim 4, wherein: actuating mechanism (3) include driving motor (301), drive shaft (302), support frame (302) and driving-disc (303), drive shaft (302) rotate inlay on support frame (302) and connect on driving motor's (301) motor shaft, driving-disc (303) card is on the other end at drive shaft (302), and the lower extreme of connecting rod (203) articulates the one end at driving-disc (303) lateral surface.

6. A continuous flapwise and intermittent rotary sorghum threshing apparatus according to claim 5, wherein: the driven mechanism (4) comprises a driven shaft (401) and a driven gear (402), the driven shaft (401) is arranged on the bottom side of the workbench (1) and inserted into the middle of the clamping plate (103), the driven shaft (401) is connected with the driving shaft (302) through a chain, and the driven gear (402) is clamped on the driven shaft (401) and arranged in the mounting hole (102).

7. A continuous flapwise and intermittent rotary sorghum threshing apparatus according to claim 6, wherein: the clearance rotating mechanism (5) comprises a lower linkage shaft (501), a linkage gear (5011), an incomplete gear (5012), a clearance rotating shaft (502), a clearance rotating gear (5021), a cross rod (5022), a connecting plate (503) and a bearing (5031), wherein the linkage gear (5011) and the incomplete gear (5012) are respectively clamped on the lower linkage shaft (501), the lower linkage shaft (501) is arranged at the bottom side of the workbench (1) and is inserted in the sliding groove (1031) in a sliding manner, the clearance rotating gear (5021) is clamped on the clearance rotating shaft (502) and can be meshed with the incomplete gear (5012) and is arranged at the upper side of the workbench (1), the front end of the clearance rotating shaft (502) is connected with the cross rod (5022), the rear end of the clearance rotating shaft is inserted in the sliding groove (1031) in a sliding manner, the lower linkage shaft (501) is connected with the clearance rotating shaft (502) through the connecting plate (503), and bearings (5031) for rotating the lower linkage shaft (501) and the gap rotating shaft (502) are respectively embedded at the upper end and the lower end of the connecting plate (503).

8. A continuous flapwise and intermittent rotary sorghum threshing apparatus according to claim 7, wherein: the clearance rotating mechanism (5) further comprises a U-shaped push-pull frame (5032), push-pull columns (504), springs (5041) and steel wire pull ropes (5042), three groups of connecting plates (503) are arranged and are respectively arranged on two sides of the clearance rotating gear (5021) and the incomplete gear (5012) and the outer side of the clamping plate (103), the U-shaped push-pull frame (5032) is further connected to the outer portion of the connecting plate (503) on the two sides of the clearance rotating gear (5021) and the incomplete gear (5012), the push-pull columns (504) are connected to the outer end of the U-shaped push-pull frame (5032) in a sleeved mode through springs (5041) and penetrate through limiting plates (1021) to be connected with the steel wire pull ropes (5042), and the tail ends of the steel wire pull ropes (5042) are hung on the.

9. A continuous flapwise and intermittent rotary sorghum threshing apparatus according to claim 7, wherein: when the gap rotating mechanism (5) slides towards the driven mechanism (4), the linkage gear (5011) can be meshed and connected with the driven gear (402).

10. A continuous flapwise and intermittent rotary sorghum threshing apparatus according to claim 8, wherein: sorghum pole clamping mechanism (6) is including a cartridge (601), outer connecting cylinder (6011), outer spliced pole (602), T type screw rod (603) and rubber clamp plate (6031), the one end of outer connected pole (602) is connected on horizontal pole (5022), and other end cartridge is in outer connecting cylinder (6011), the outside end at cartridge (601) is established to outer connecting cylinder (6011) symmetry, still have T type screw rod (603) through threaded connection on cartridge (601), and be connected with rubber clamp plate (6031) of circular structure on T type screw rod (603).