CN2077635U - Multi-purpose machine for threshing and cutting stalks - Google Patents
Multi-purpose machine for threshing and cutting stalks Download PDFInfo
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- CN2077635U CN2077635U CN 90217220 CN90217220U CN2077635U CN 2077635 U CN2077635 U CN 2077635U CN 90217220 CN90217220 CN 90217220 CN 90217220 U CN90217220 U CN 90217220U CN 2077635 U CN2077635 U CN 2077635U
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Abstract
The utility model provides a multi-purpose machine for threshing, classifying and crushing stalks, comprising a feeding part, a rotary drum, a classifying part, a holding/discharging part, a main shaft, a machine frame, a slide block, a motive power part and a machine base. Feeding materials are threshed by the mutual kneading of the rotary drum and a half-circular sieve, and the stalks of the feeding materials are crushed into pieces by the cooperation of a movable cutting blade and a fixed cutting blade. Then the feeding materials and the stalks are classified firstly and secondly by a circular sieve and a vibrating sieve, the grains of the feeding material are delivered out, and the crushed stalks are thrown to the field. The multi-purpose machine is particularly suitable for threshing, classifying and crushing stalks of crops, such as rapes, rice, wheat, soy beans, corns, grain sorghums, etc., which are operated in small-area fields and field dams. The utility model has compact structure, beautiful appearance, one machine with multiple functions, safe utilization, and convenient maintenance and operation.
Description
The utility model belongs to agricultural machinery technological field, the multi-purpose machine of particularly a kind of threshing, gradation and straw chopping.
" the green fodder multi-purpose machine is cut in the paddy and wheat threshing " (Chinese patent application number on February 18th, 86205647,1987 bulletin) by frame, threshing cylinder, cut green fodder cutterhead, drawing-in device, frame etc. and constitute.It with cylinder and cutterhead wheel action reach threshing or cut blue or green purpose.This machine only is used for the paddy and wheat threshing or cuts green fodder, can not be used for threshing and the straw chopping of other crops.
" universal thrashing machine " (Chinese patent application 87205280X, on January 13rd, 1989 was announced) is made up of actuating unit, threshing tube, frame, chassis, workbench.This machine adopts directed transmission mechanism that the threshing object particle is directly fallen on the chassis, and it only is used for the threshing to crops such as paddy and wheat, corn, rapes, and can not carry out gradation and straw chopping to it.
" the foot-operated light dual-purpose thresher of chain drive " (Chinese patent application is announced number on January 18th, 87215980.9,1989) is made up of paddy bucket, cylinder, hay knife and chain drive etc.It makes rollers running with a kind of quadric chain of footboard drives.Paddy and wheat is placed threshing on the cylinder, and again the paddy and wheat grass that purifies being pulled back to cut off on hay knife is thrown into Tanaka, reaches the paddy and wheat grass and returns the field purpose.This machine only is used for the chopping of paddy and wheat threshing and straw thereof, and for carrying out respectively, can not be used for the threshing of crops such as rape, soybean, corn, Chinese sorghum and the chopping of straw thereof.
The Straw cutting machine of rural area use at present, major part is used as power with tractor, use in large-area farmland, suitable flat area, and to southern area, particularly the chopping of crop stalks such as the rape in hills, mountain region and fritter arable land, paddy and wheat, soybean, corn, Chinese sorghum generally is not suitable for.
The purpose of this utility model is the problem and the defective that exist at above-mentioned prior art, and the crops threshing such as rape, paddy and wheat, soybean, corn, Chinese sorghum of a kind of especially suitable southern area small size field, a dam operation and the multi-purpose machine of straw chopping are provided.
The utility model be achieved in that it by pan feeding, cylinder, gradation (first and secondary gradation), pick out material, main shaft, frame, slide block, power support and partly constitute.Drum segment is a main body of the present utility model, and it is fastenedly connected and is integral with the circumference equally divided position of left and right cylinder hub, bow tooth, spike-tooth, feeding blade, reinforcing ring, knife section respectively by width of cloth bar.Ledger-plate, semicircle sieve, vibratory sieve are fastenedly connected with frame respectively.
The utility model utilizes the high speed rotating of drum segment that crops such as rape, paddy and wheat, soybean, corn, Chinese sorghum are carried out threshing and straw chopping.When crops are partly fed by pan feeding, rub cooperatively interacting after its straw chopping of threshing and knife section and ledger-plate mutually through feeding blade, bow tooth or spike-tooth and semicircle sieve, the seed of threshing bleeds discharge bucket outside blow tank is sent machine by the first gradation of semicircle sieve aperture.The straw of chopping is sent into vibratory sieve by receiving hopper, and vibratory sieve carries out the secondary gradation as back and forth movement in orbit under the connecting rod that with the eccentric wheel is power drives.Through vibrosieve from seed bleed by its sieve aperture outside the machine, chopping, the clean straw of gradation then are thrown into Tanaka.Thereby reach the purpose of threshing and straw chopping.
The utility model is described in further detail below in conjunction with the accompanying drawing example.
Fig. 1 is a front view of the present utility model;
Fig. 2 is the left side view of Fig. 1;
Fig. 3 is the rearview of Fig. 1;
Fig. 4 is the vertical view after Fig. 1 pan feeding partly unloads;
Fig. 5 is the A-A partial sectional view of Fig. 2;
Fig. 6 is the B-B partial sectional view of Fig. 2;
Fig. 7 is the C-C partial sectional view of Fig. 2;
Fig. 8 is the utility model frame rearview;
Fig. 9 is the utility model drum segment master, vertical view;
Figure 10 is the connection layout that Fig. 9 bends tooth, spike-tooth and width of cloth bar;
Figure 11 is the left side view that Fig. 9 bends tooth;
Figure 12 is the front view of Fig. 4 ledger-plate and knife section;
Figure 13 is the front view of the utility model semicircle sieve.
Example of the present utility model comprises pan feeding, cylinder, gradation (first and secondary gradation), picks out material, main shaft, frame, slide block, power support part.
Drum segment is made up of bow tooth (2), cylinder hub (3), width of cloth bar (4), spike-tooth (5), feeding blade (6), reinforcing ring (7), knife section (8).It is a main body of the present utility model, long 500 to 800 millimeters of its drum shell, and diameter is 250 to 500 millimeters.
Width of cloth bar (4) is 5 to 10, and its two ends are connected with bolted with the circumference equally divided position of left and right cylinder hub (3).Through welding or punching press or casting, it plays supporting width of cloth bar (4) transferring power to cylinder hub (3) with metal material.Width of cloth bar (4) is made with sheet metal, and it plays supporting bow tooth (2), spike-tooth (5), feeding blade (6), knife section (8).
The reverse side of 2 to 4 every group of front, the spike-tooths (5) of bow tooth (2) 8 to 15 every group and width of cloth bar (4) and width of cloth bar (4) all welds or the bolted connection by 20 ° to 45 ° helical angles usefulness.Bow tooth (2), spike-tooth (5) are made with 4 to 6 millimeters of diameters, long 100 to 150 millimeters steel wires and 8 to 12 millimeters of diameters, long 45 to 80 millimeters round steel respectively.Bow tooth (2) is used for the thinner crops such as paddy and wheat of threshing straw, and spike-tooth (5) is used for crops such as the thicker rape of threshing straw, corn.When the crops of threshing different thicknesses straw, a position, positive and negative that only needs to adjust width of cloth bars (4) can be used.
3 to 5 every group of feeding blades (6) are connected with bolted by 20 ° to 45 ° helical angles with every adjacent two width of cloth bars (4).It is made with 2 to 4 millimeters steel plates of thickness.When feeding enters, interrupted stoking, avoid taking place wrapping phenomena, simultaneously threshing object is in time seen off, play the effect that promotes the feeding threshing by feeding blade (6).
1 to 3 every group of knife section (8) is vertical with every width of cloth bar (4), and connects with bolted.Knife section (8) on the every width of cloth bar (4) is lined up shape arranged side by side mutually.Under the prerequisite of avoiding bending tooth (2) or spike-tooth (5), feeding blade (6), knife section (8), with reinforcing ring (7) 1 to 3 circles and the five equilibrium of width of cloth bar (4) or not equally divided position be connected the intensity when guaranteeing that width of cloth bar (4) is worked with bolted.
Be connected with bolted on 1 to 3 every group of ledger-plate (24), semicircle sieve (23) and the forward and backward side of frame (26), ledger-plate (24) and knife section (8) are mutually and intersect arrangement.Semicircle sieve (23) is the half-open degree of lip-rounding, and it is made up of screen frame (unit), wire netting and press strip, and its sieve aperture is 4 * 4 millimeters to 6 * 6 millimeters square holes or 4 to 6 millimeters circular holes of diameter.It cooperates the threshing of rubbing, rub with drum segment, its seed is sent through blow tank (16) by the mesh of semicircle sieve (23) discharge bucket (15) that bleeds in the course of conveying of feeding blade (6), reaches first gradation purpose.It is tubaeform that the discharge bucket (15) of semicircle sieve (23) lower end is semicircle, tilts from left to right, and it is connected with blow tank (16), and be fastened to the forward and backward side of frame (26) upper end.
Roll left eccentric wheel (14) that a hub (3) lower end is provided with by key or bolted on camshaft (32), camshaft (32) left side places in the camshaft bearing (13), the right side is hanging shape.Camshaft bearing (13) is by bolted lower end on the left of frame (26).
Connecting rod (22) is that screw thread and the eccentric wheel (14) on first pitman shaft (33) is fastenedly connected, when eccentric wheel (14) rotates is that drivening rod (22) is reciprocating, and connecting rod (22) connects drive vibratory sieve (18) by second pitman shaft (34) with bolted again and removes to finish the secondary gradation.
Vibratory sieve (18) is made up of screen frame (unit), wire netting and press strip, and it tilts from inside to outside, and gradient is 20 ° to 30 °.Its sieve aperture is 4 * 4 millimeters to 6 * 6 millimeters square holes or 4 to 6 millimeters circular holes of diameter.The inboard left and right track (21) that is provided with of connecting rod (22) is connected with weldering with the forward and backward side of frame (26) lower end.Movable body (20) is embedded in the flute profile frame between vibratory sieve (18) and the track (21) for steel ball or bearing or wheel.It is removable, is used to prevent and when eliminating the diagonal angle rubbing of vibratory sieve (18) and vibration and track (21) side rubs.Anti-springboard (19) is set on the flute profile frame, is connected with weldering, prevent that vibratory sieve (18) vibration is too fast and avoid movable body (20) to jump out with the screen frame (unit) of vibratory sieve (18).The receiving hopper (17) of vibratory sieve (18) upper end is tilting egg type, and (37) 2 to 4 of air blades are set on it, and welded or bolted on the hub (3) that rolls left, it works to prevent that straw is blocked in receiving hopper (17).
Straw through first gradation and chopping, the part discharge bucket (15) that bleeds is sent through blow tank (16), still there is the residue seed not separate totally, then flow into vibratory sieve (18), through the seed that vibratory sieve (18) separates bleed by its sieve aperture a wall to wall or a dam or hang in the drawing mechanism on the track (21) by receiving hopper (17).Chopping, the clean straw of separation then are thrown into Tanaka by vibratory sieve (18).
Pan feeding part is made through weldering or riveting or snapping with sheet metal by the pan feeding slide plate (36) at semicircle cover (1), pan feeding plate washer (35) and 15 ° to 30 ° at the elevation angle.Its front side and frame (26) front side upper end is respectively wing nut, hook, loose-joint butt and is connected, is connected for hinge on rear side and frame (26) rear side.
Main shaft portion is by main shaft (9), left and right spindle bearing holder (10), and powered pulley (11), safety guard (12) and small belt pulley (25) are formed.Main shaft (9) is made with 35 to No. 45 steel, and it is for solid axis or lack hollow shaft by left and right section solid minor axis and interlude and connect and compose with weldering or pin or bolted.Weldering or key or bolted are used in the center that left and right cylinder hub (3) is crossed at main shaft (9) two ends, and its two ends are placed in the left and right spindle bearing holder (10).Powered pulley (11) is connected with bolted with key with main shaft (9) right-hand member.The semicircle safety guard made from sheet metal and wire netting weldering or riveted joint (12) is set in the left and right position of powered pulley (11), it is used for the security protection of powered pulley (11), avoids people or crops to contact and the generation accident with powered pulley (11).Spindle bearing holder (10) inboard, a left side is provided with small belt pulley (25), and it is connected with key or bolted with main shaft (9) left end, plays transferring power and drives eccentric wheel (14) running, thereby reach the purpose that vibratory sieve (18) carries out the secondary gradation.
Frame (26), power support (28) are made with metal material, and they are fastened to respectively on the slide block (27) that hard wood makes.Frame (26) plays supporting and is connected pan feeding, cylinder, gradation (first and secondary gradation), picks out material, main shaft portion.Power support (28) plays the supporting engine.A pair of positioning piece (38) is set on the power support (28), is used to control the degree of tightness of engine belt.Frame (26) left and right side upper end is provided with a pair of raising one's hand respectively, and it and slide block (27) are used for of the present utility modelly moving and playing the slip effect.Preceding side shield (30), right side plate washer (29) are made with metal or nonmetal plate, and it is preceding with frame (26) respectively, the right side is connected with bolted, loose in case seed splashes to throw.
When the utility model adopts and partly to feed the mode charging, semicircle sieve (23) is taken off, make seed after the threshing directly fall into discharge bucket (15) and send through blow tank (16).Chopping is during straw, can use after feeding blade (6), knife section (8) are installed by original position.
The utility model compact conformation, handsome in appearance, maintenance, easy to operate, safe and reliable, have the characteristics of threshing, chopping, first and secondary gradation, its result of use is good, is applicable to threshing and the straw chopping of the crops such as rape, paddy and wheat, soybean, corn, jowar.
Claims (10)
1, a kind of threshing and stalks cutting multi-purpose machine partly are made of pan feeding, cylinder, gradation, main shaft, frame, slide block, power support, it is characterized in that width of cloth bar (4) respectively with the circumference equally divided position of left and right cylinder hub (3), bow tooth (2), spike-tooth (5), feeding blade (6), reinforcing ring (7), knife section (8) securely link into an integrated entity, and ledger-plate (24), semicircle sieve (23), vibratory sieve (18) securely are connected with frame (26) respectively.
2, multi-purpose machine according to claim 1, it is characterized in that width of cloth bar (4) is 5 to 10, the front of bow tooth (2) 8 to 15 every group and width of cloth bar (4), the reverse side of 2 to 4 every group of spike-tooths (5) and width of cloth bar (4), all be connected with bolted with weldering respectively by 20 ° to 45 ° helical angles, 3 to 5 every group of feeding blades (6) are connected with bolted by 20 ° to 45 ° helical angles with every adjacent two width of cloth bars (4), 1 to 3 every group of knife section (8) is vertical with every width of cloth bar (4) and be connected with bolted and constitute shape arranged side by side mutually, and reinforcing ring (7) 1 to 3 circles are connected with bolted with equally divided position not with the five equilibrium of every width of cloth bar (4) respectively.
3, multi-purpose machine according to claim 1 is characterized in that being connected with bolted on the forward and backward side of 1 to 3 every group of ledger-plate (24), semicircle sieve (23) and frame (26), and ledger-plate (24) and knife section (8) are mutually and intersect arrangement.
4, multi-purpose machine according to claim 1, the eccentric wheel (14) that a hub (3) lower end is provided with that it is characterized in that rolling left is used key and bolted respectively on camshaft (32), connecting rod (22) is that screw thread and the eccentric wheel (14) on first pitman shaft (33) is fastenedly connected, and the inboard left and right track (21) that is provided with of connecting rod (22) is connected with weldering with the forward and backward side of frame (26) lower end.
5, multi-purpose machine according to claim 1, it is characterized in that long 500 to 800 millimeters of drum shell, diameter is 250 to 500 millimeters, bow tooth (2), spike-tooth (5) are made with 4 to 6 millimeters of diameters, long 100 to 150 millimeters steel wires and 8 to 12 millimeters of diameters, long 45 to 80 millimeters round steel respectively, and feeding blade (6) is made with 2 to 4 millimeters steel plates of thickness.
6, multi-purpose machine according to claim 1, it is characterized in that semicircle cover (1), material feeding baffle (35) and the elevation angle are the pan feeding part that 15 ° to 30 ° pan feeding slide plate is made through weldering, riveting, snapping respectively with sheet metal, its front side and frame (26) front side upper end is respectively wing nut, hook, loose-joint butt and is connected, is connected for hinge on rear side and frame (26) rear side.
7, multi-purpose machine according to claim 1, it is characterized in that vibratory sieve (18) and connecting rod (22) are to be connected with bolted through second pitman shaft (34), movable body (20) is respectively steel ball, bearing, wheel and is embedded in the flute profile frame between vibratory sieve (18) and the track (21), anti-springboard (19) is set on the flute profile frame, and it is connected with weldering with the screen frame (unit) of vibratory sieve (18).
8, multi-purpose machine according to claim 1, it is characterized in that semicircle sieve (23) is the half-open degree of lip-rounding, vibratory sieve (18) tilts from inside to outside, its gradient is 20 ° to 30 °, and semicircle sieve (23) and vibratory sieve (18) all adopt and be respectively 4 * 4 millimeters to 6 * 6 millimeters square hole screens and 4 to 6 millimeters round-hole meshes of diameter.
9, according to claim 1 or 8 described multi-purpose machines, it is tubaeform that the discharge bucket (15) that it is characterized in that semicircle sieve (23) lower end is semicircle, tilt from left to right, it is connected with blow tank (16), and be fastened on the forward and backward side of frame (26), the receiving hopper (17) of vibratory sieve (18) upper end is tilting egg type, and (37) 2 to 4 of air blades are set on it, and by respectively with weld and bolted on the hub (3) that rolls left.
10, multi-purpose machine according to claim 1 is characterized in that frame (26), power support (28) make with metal material, and is fastened to respectively on the slide block (27) that hard wood makes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90217220 CN2077635U (en) | 1990-07-30 | 1990-07-30 | Multi-purpose machine for threshing and cutting stalks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90217220 CN2077635U (en) | 1990-07-30 | 1990-07-30 | Multi-purpose machine for threshing and cutting stalks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2077635U true CN2077635U (en) | 1991-05-29 |
Family
ID=4896249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90217220 Withdrawn CN2077635U (en) | 1990-07-30 | 1990-07-30 | Multi-purpose machine for threshing and cutting stalks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2077635U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103404318A (en) * | 2013-07-14 | 2013-11-27 | 甘肃农业大学 | Full-automatic moving horizontal hay feed cutter |
| CN105171862A (en) * | 2015-08-07 | 2015-12-23 | 融安县飞煌原生草药材专业合作社 | Uncaria shearing machine |
| CN105875080A (en) * | 2016-05-08 | 2016-08-24 | 申雪丽 | Corn comprehensive-treatment device |
| CN105875081A (en) * | 2016-05-08 | 2016-08-24 | 申雪丽 | Efficient maize threshing device |
| CN105917865A (en) * | 2016-05-08 | 2016-09-07 | 申雪丽 | High-durability corn threshing equipment |
| CN105940878A (en) * | 2016-05-14 | 2016-09-21 | 申雪丽 | Corn integral processing device |
| WO2023142300A1 (en) * | 2022-01-28 | 2023-08-03 | 宁德时代新能源科技股份有限公司 | Cutter driving device and cutting apparatus |
-
1990
- 1990-07-30 CN CN 90217220 patent/CN2077635U/en not_active Withdrawn
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103404318A (en) * | 2013-07-14 | 2013-11-27 | 甘肃农业大学 | Full-automatic moving horizontal hay feed cutter |
| CN105171862A (en) * | 2015-08-07 | 2015-12-23 | 融安县飞煌原生草药材专业合作社 | Uncaria shearing machine |
| CN105875080A (en) * | 2016-05-08 | 2016-08-24 | 申雪丽 | Corn comprehensive-treatment device |
| CN105875081A (en) * | 2016-05-08 | 2016-08-24 | 申雪丽 | Efficient maize threshing device |
| CN105917865A (en) * | 2016-05-08 | 2016-09-07 | 申雪丽 | High-durability corn threshing equipment |
| CN105875080B (en) * | 2016-05-08 | 2017-09-05 | 上海优海进出口有限公司 | A kind of corn Integrated Processing Unit |
| CN105875081B (en) * | 2016-05-08 | 2017-09-05 | 上海优海进出口有限公司 | High efficiency corn sheller unit |
| CN105917865B (en) * | 2016-05-08 | 2017-12-15 | 嵊州北航投星空众创科技有限公司 | High-durability corn threshing device |
| CN105940878A (en) * | 2016-05-14 | 2016-09-21 | 申雪丽 | Corn integral processing device |
| CN105940878B (en) * | 2016-05-14 | 2017-12-05 | 湖南省家福机械有限公司 | Corn Integrated Processing Unit |
| WO2023142300A1 (en) * | 2022-01-28 | 2023-08-03 | 宁德时代新能源科技股份有限公司 | Cutter driving device and cutting apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |