CN108702956B - Straw feeding device - Google Patents
Straw feeding device Download PDFInfo
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- CN108702956B CN108702956B CN201810940906.XA CN201810940906A CN108702956B CN 108702956 B CN108702956 B CN 108702956B CN 201810940906 A CN201810940906 A CN 201810940906A CN 108702956 B CN108702956 B CN 108702956B
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- Prior art keywords
- roller
- straw
- teeth
- monolith
- material arranging
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/09—Details
- A01F29/10—Feeding devices
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Structure Of Belt Conveyors (AREA)
- Fodder In General (AREA)
Abstract
The invention provides a straw feeding device which comprises a shell, a feeding device, a feeding box, a monolith roller and a conveying device, wherein the monolith roller and the conveying device are arranged on the shell, the feeding box is arranged at the top of the shell, a bottom plate is arranged at the bottom of the feeding box, a guiding limiting device consisting of an extending plate and a limiting plate is arranged at the left opening of the feeding box, the extending plate is connected with the limiting plate, an auxiliary groove is arranged below the extending plate, a groove is arranged on the guiding limiting device, the monolith roller is arranged at the left side of the feeding box, monolith teeth are arranged on the monolith roller, the groove is communicated with the auxiliary groove, the conveying device is arranged at the left lower side of the monolith roller, the feeding device comprises an upper component, a lower component and a second conveying belt, and the upper component is connected with the lower component by penetrating through the opening at the right side of the feeding box through the second conveying belt. The straw feeding device has the advantages of reasonable structure, reduced labor input and effective guarantee of the working efficiency of straw feeding.
Description
Technical Field
The invention relates to the field of related equipment for straw treatment, in particular to a straw feeding device.
Background
At present, people attach more and more importance to environmental protection, straw products are accepted by more and more people, when straw is changed into straw products to crush the straw, the straw is required to be fed into a crushing box before crushing, and the straw is generally directly fed into the crushing box manually, so that operators are required to continuously finish the straw in order to ensure the crushing effect, and the operation is very troublesome.
Disclosure of Invention
The present invention is directed to a straw feeding device that overcomes one or more of the above-identified problems.
The invention provides a straw feeding device, which comprises a shell, a feeding device, a feeding box, a material arranging roller and a conveying device, wherein the material arranging roller and the conveying device are arranged on the shell, the feeding box is arranged at the top of the right side of the shell, the bottom of the feeding box is provided with a bottom plate, the left side and the right side of the feeding box are respectively provided with an opening, the opening at the left side is provided with a material guiding limiting device consisting of an extending plate and a limiting plate, the right end of the extending plate is connected with the bottom plate, the left end of the extending plate is connected with the limiting plate, the top of the limiting plate is higher than the upper surface of the extending plate, an auxiliary groove is arranged below the extending plate, the material guiding limiting device is uniformly provided with a plurality of grooves, the material arranging roller is arranged at the left side of the feeding box, the three rows of material arranging teeth are uniformly arranged on the material arranging roller in the circumferential direction at least, the number of material arranging teeth contained in the material arranging teeth in the three rows of material arranging teeth is equal, each row of material arranging teeth at least comprises two material arranging teeth, the number of material arranging teeth in each row of material arranging teeth is equal to the number of grooves, the shape, the size and the position of the material arranging teeth correspond to those of the grooves, the grooves are communicated with auxiliary grooves, the positions of the auxiliary grooves correspond to those of the material arranging teeth, a conveying device is arranged at the left lower part of the material arranging roller, the material feeding device comprises an upper component, a lower component and a second conveying belt, the upper component is arranged in a material inlet box, the lower component is arranged at the bottom of a shell, and the upper component is connected with the lower component by utilizing the second conveying belt to penetrate through an opening at the right side of the material inlet box.
The cross section of the plate formed by connecting the bottom plate and the extension plate is in an arc shape with low left and high right, the upper surface of the plate is smooth, and the straw is conveniently output.
The tooth of the material arranging body is L-shaped, the cross section of the limiting plate is arc-shaped, the circle where the limiting plate is located and the circle where the material arranging roller is located are concentric circles, and the design is convenient for the straw to be brought out by the tooth of the material arranging body.
Wherein, the top of arranging the material roller is equipped with the guard shield, and the material roller includes the center pin with the output shaft of second motor, sets up the epaxial roller of center and sets up the material tooth of arranging on the roller surface.
The conveying device comprises a transverse conveying device and a longitudinal conveying device, so that the conveying direction of the straws before being conveyed into the crushing device can be adjusted, the straws can enter the crushing device vertically and are crushed conveniently, the transverse conveying device is arranged below the left of the material arranging roller and conveys the straws from right to left, the longitudinal conveying device is arranged below the left of the transverse conveying device and conveys the straws from front to back or from back to front, the transverse conveying device and the longitudinal conveying device are both composed of a first motor, a first driving roller, a first driven roller and a first conveying belt, the first driving roller is connected with an output shaft of the first motor, and the first driving roller is connected with the first driven roller through the first conveying belt.
The upper assembly comprises a second driving roller, the lower assembly comprises a second driven roller, two transversely arranged hydraulic devices and a hydraulic press, the middle positions of the second driven roller and the second driving roller are respectively provided with a second central shaft, the second central shaft of the second driving roller is connected with an output shaft of a third motor, each hydraulic device comprises a hydraulic cylinder and a telescopic rod, the hydraulic cylinders are connected with the hydraulic press through oil delivery pipes, telescopic rods are arranged on the right sides of the hydraulic cylinders, the front end and the rear end of the second central shaft on the second driven roller are respectively connected with the right ends of the two telescopic rods, the position of the second driven roller is controlled through the telescopic rods by the hydraulic cylinders, transportation is facilitated, and the second driven roller is connected with the second driving roller through a second conveyor belt.
The straw feeding device further comprises a guiding fixing device, the position of the guiding fixing device corresponds to the position of the second conveyor belt, the right side of the shell is provided with a second auxiliary groove, the guiding fixing device comprises two guiding rollers and a fixing device, one guiding roller is arranged on a feeding box on the right side of the bottom plate, the other guiding roller is arranged on the second auxiliary groove above the second driven roller, the left side face of the second conveyor belt is in contact with the right side face of the two guiding rollers, the front side and the rear side of the groove wall of the second auxiliary groove between the two guiding rollers are respectively provided with a first fixing hole and a second fixing hole, the fixing device comprises a cuboid-shaped first fixing plate, a connecting rod and a cylindrical winding rod, the front end of the first fixing plate is connected with the rear end of the winding rod through the connecting rod, the winding rod is used for winding the second conveyor belt, the shape and the size of the first fixing holes correspond to the shape and the size of the winding rod, and the position of the first fixing holes and the position of the second fixing device correspond to the position of the winding rod. Through the setting of two guide rollers can effectually avoid the second conveyer belt and casing and go into the angular contact friction on the workbin, effectual life of assurance second conveyer belt.
Further, the guiding and fixing device and the shell are detachable.
The straw feeding device has the advantages that: the straw conveying device is reasonable in structure, the straw conveying process is more logical, the straw is not required to be tidied manually, resources are effectively saved, and the straw feeding working efficiency is improved.
Drawings
Fig. 1 is a schematic cross-sectional view of a straw feeding device according to an embodiment of the present invention;
FIG. 2 is a schematic view of an auxiliary tightening device according to an embodiment of the present invention.
Detailed Description
As shown in fig. 1 and 2, the invention provides a straw feeding device, which comprises a shell 1, a feeding device, a feeding box 12, a material arranging roller and a conveying device, wherein the material arranging roller and the conveying device are arranged on the shell 1, the feeding box 12 is arranged at the top of the right side of the shell 1, a bottom plate 13 is arranged at the bottom of the feeding box 12, an opening is respectively arranged at the left side and the right side of the feeding box, a material guiding limiting device consisting of an extending plate 14 and a limiting plate 15 is arranged at the left side opening, the right end of the extending plate 14 is connected with the bottom plate 13, the cross section of a plate formed by connecting the bottom plate 13 and the extending plate 14 is in a shape of a left arc and a right arc, the upper surface of the plate is smooth, the left end of the extending plate 14 is connected with the limiting plate 15, the cross section of the limiting plate 15 is in a shape, the circle where the limiting plate 15 is positioned is concentric with the circle where the material arranging roller is positioned, the straw is conveniently taken out by a material arranging tooth 10, the height of the top of the limiting plate 15 is larger than that of the upper surface of the extending plate 14, an auxiliary groove 16 is arranged below the extending plate 14, a plurality of grooves are uniformly formed in the material guiding limiting device, a material distributing roller is arranged on the left side of the material feeding box 12, three rows of material distributing teeth 10 are uniformly arranged on the material distributing roller at least in a circumferential direction, the number of material distributing teeth 10 contained in the material distributing teeth 10 in the three rows of material distributing teeth is equal, each row of material distributing teeth 10 at least comprises two L-shaped material distributing teeth 10, the number of material distributing teeth 10 in each row of material distributing teeth 10 is equal to that of the grooves, the shape, the size and the position of the material distributing teeth 10 correspond to those of the grooves, the size and the position of the grooves, the grooves are communicated with the auxiliary groove 16, the position of the auxiliary groove 16 corresponds to that of the material distributing teeth 10, a conveying device is arranged at the lower left side of the material distributing roller, the conveying device comprises a transverse conveying device and a longitudinal conveying device, the conveying direction of the straws before being conveyed into the crushing device can be adjusted, so that the straws can vertically enter the crushing device and are convenient to be crushed, the transverse conveying device is arranged at the left lower part of the monolith roller and is used for conveying the straws from right to left, the longitudinal conveying device is arranged at the left lower part of the transverse conveying device and is used for conveying the straws from front to back or from back to front, the transverse conveying device and the longitudinal conveying device are both composed of a first motor 4, a first driving roller 6, a first driven roller 7 and a first conveying belt 5, the first driving roller 6 is connected with an output shaft of the first motor 4, and the first driving roller 6 is connected with the first driven roller 7 through the first conveying belt 5; the feeding device comprises an upper assembly, a lower assembly and a second conveyor belt 20, wherein the upper assembly is arranged in a feeding box 12, the lower assembly is arranged at the bottom of a shell 1 and comprises a second driving roller 17, the lower assembly comprises a second driven roller 18, two transversely arranged hydraulic devices and a hydraulic press 22, a second central shaft 19 is arranged at the middle position of the second driven roller 18 and the second driving roller 17, the second central shaft of the second driving roller 17 is connected with the output shaft of a third motor, each hydraulic device comprises a hydraulic cylinder 2 and a telescopic rod 3, the hydraulic cylinders 2 are connected with the hydraulic press 22 through oil delivery pipes, the right sides of the hydraulic cylinders 2 are provided with telescopic rods 3, the front end and the rear end of the second central shaft 19 on the second driven roller 18 are respectively connected with the right ends of the two telescopic rods 3, the position of the second driven roller 18 is controlled through the telescopic rods 3 through the hydraulic cylinders 2, the second driven roller 18 is convenient to transport, and the second driven roller 18 is connected with the second driving roller 17 through the second conveyor belt 20.
Preferably, a shroud 11 is arranged above the monolith roller, and the monolith roller comprises a central shaft 8 connected with an output shaft of a second motor, a roller 9 arranged on the central shaft 8 and monolith teeth 10 arranged on the surface of the roller 9.
As a preference of this embodiment, the straw feeding device further includes a guiding and fixing device, the position of the guiding and fixing device corresponds to the position of the second conveyor belt 20, the right side of the housing 1 is provided with a second auxiliary groove 26, the guiding and fixing device includes two guiding rollers 21 and a fixing device, one guiding roller 21 is disposed on the feeding box 12 on the right side of the bottom plate 13, the other guiding roller 21 is disposed on the second auxiliary groove 26 above the second driven roller 18, the left side surface of the second conveyor belt 20 contacts with the right side surface of the two guiding rollers 21, the front side and the rear side of the groove wall of the second auxiliary groove 26 between the two guiding rollers 21 are respectively provided with a first fixing hole and a second fixing hole, the fixing device includes a rectangular first fixing plate 23, a connecting rod 24 and a cylindrical winding rod 25, the front end of the first fixing plate 23 is connected with the rear end of the winding rod 25 through the connecting rod 24, the shape of the first fixing hole corresponds to the shape of the fixing device, the shape of the second fixing hole corresponds to the shape of the winding rod 25, and the position of the fixing hole corresponds to the first fixing hole and the position of the second fixing hole. Through the arrangement of the two guide rollers 21, the angular contact friction between the second conveyor belt 20 and the shell 1 and the feeding box 12 can be effectively avoided, and the service life of the second conveyor belt 20 is effectively ensured.
Preferably, the guiding and fixing device and the casing 1 are detachable.
The working principle of the straw feeding device in the embodiment is as follows: before straw feeding operation, the fixing device is required to be drawn out, the winding rod 25 is released to wind and fix the second conveyor belt 20, then the hydraulic press 22 is opened, the telescopic rod 3 is controlled by the hydraulic cylinder 2 to drive the second driven roller 18 to extend forwards until the second conveyor belt 20 is stretched, then the hydraulic press 22 is closed, the third motor is opened, the second driving roller 17 is driven to rotate by the third motor, the purpose of driving the second conveyor belt 20 is achieved, straw is only required to be directly placed on the second conveyor belt 20 and is conveyed into the feeding box 12 through an opening on the right side of the feeding box 12 by the second conveyor belt 20, then the straw can slide onto the guiding limiting device from the upper surface of the bottom plate 13, the second motor and the first motor 4 are opened, the first motor 4 can drive the transverse conveying device and the longitudinal conveying device to operate, the monolith teeth 10 on the monolith rollers can be driven by the second motor to rotate anticlockwise when passing through grooves on the guiding limiting device each time, the straw above the grooves is brought out to the monolith teeth 10 when the monolith teeth are operated onto the transverse conveying device, then the straw can fall onto the longitudinal conveying device by the transverse conveying device, and then the straw can be conveyed into the longitudinal conveying device by the crushing device. After the use is finished, only the judicial motor 4, the second motor and the third motor are required to be closed, then the hydraulic press 22 is started, the hydraulic press 22 controls the telescopic rod 3 through the hydraulic cylinder 2 to drive the second driven roller 18 to retract and reset, then the fixing device is inserted through the first fixing hole, the second conveyor belt 20 is lapped on the winding rod 25, then the winding rod 25 is rotated through the first fixing plate 23, the second conveyor belt 20 is wound on the winding rod 25, the winding rod 25 is stopped rotating when the second conveyor belt 20 is close to a tightening state, the front end of the winding rod 25 is inserted into the second fixing hole, and at the moment, the connection place of the winding rod 25, the connecting rod 24 and the first fixing plate 23 is located in the first fixing hole to form fixing. This avoids the loose second conveyor belt 20 from rubbing against the ground, further ensuring the service life of the second conveyor belt 20. If it is felt that it is troublesome to wind the second conveyor belt 20 directly on the winding rod 25, the contact portion of the second conveyor belt 20 with the winding rod 25 may be fixed by using an adhesive tape after the second conveyor belt 20 is wound on the winding rod 25, and then wound more closely.
The straw feeding device is reasonable in structure, the straw conveying process is more logical, the straw is not required to be tidied manually, resources are effectively saved, and the straw feeding working efficiency is improved.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that several similar modifications and improvements can be made without departing from the inventive concept, and these should also be considered as being within the scope of the present invention.
Claims (5)
1. The utility model provides a straw feeding device, which is characterized in that, including casing (1), loading attachment, pan feeding case (12), material arranging roller and conveyor set up on casing (1), pan feeding case (12) set up the top on casing (1) right side, the bottom of pan feeding case (12) is equipped with bottom plate (13), the left and right sides of pan feeding case respectively is equipped with an opening, left side opening part is equipped with the guide stop device that extension board (14) and limiting plate (15) are constituteed, the right-hand member and the bottom plate (13) of extension board (14) are connected, the left end and the limiting plate (15) of extension board (14) are connected, the height at the top of limiting plate (15) is greater than the height at the upper surface of extension board (14), an auxiliary groove (16) is arranged below the extension plate (14), a plurality of grooves are uniformly arranged on the material guiding limiting device, the material arranging roller is arranged on the left side of the material inlet box (12), three rows of material arranging teeth (10) are uniformly arranged on the material arranging roller at least in a circumferential direction, the number of material arranging teeth (10) contained in the material arranging teeth (10) of the three rows is equal, each row of material arranging teeth (10) at least comprises two material arranging teeth (10), the number of material arranging teeth (10) in each row of material arranging teeth (10) is equal to the number of the grooves, the shape, the size and the position of the material arranging teeth (10) correspond to the shape, the size and the position of the grooves, the grooves are communicated with the auxiliary groove (16), the position of the auxiliary groove (16) corresponds to the position of the monolith teeth (10), a conveying device is arranged at the lower left of the monolith roller, the feeding device comprises an upper component, a lower component and a second conveyor belt (20), the upper component is arranged in the feeding box (12), the lower component is arranged at the bottom of the shell (1), the upper component is connected with the lower component by penetrating through an opening at the right side of the feeding box (12) through the second conveyor belt (20),
the upper assembly comprises a second driving roller (17), the lower assembly comprises a second driven roller (18), two transversely arranged hydraulic devices and a hydraulic press (22), a second central shaft (19) is arranged at the middle position of the second driven roller (18) and the middle position of the second driving roller (17), the second central shaft of the second driving roller (17) is connected with an output shaft of a third motor, each hydraulic device comprises a hydraulic cylinder (2) and a telescopic rod (3), the hydraulic cylinders (2) are connected with the hydraulic press (22) through oil delivery pipes, telescopic rods (3) are arranged on the right sides of the hydraulic cylinders (2), the front end and the rear end of the second central shaft (19) on the second driven roller (18) are respectively connected with the right ends of the two telescopic rods (3), and the second driven roller (18) is connected with the second driving roller (17) through a second conveyor belt (20);
the straw feeding device further comprises a guiding fixing device, the position of the guiding fixing device is corresponding to the position of the second conveyor belt (20), the right side of the shell (1) is provided with a second auxiliary groove (26), the guiding fixing device comprises two guiding rollers (21) and a fixing device, one guiding roller (21) is arranged on a feeding box (12) on the right side of the bottom plate (13), the other guiding roller (21) is arranged on the second auxiliary groove (26) above the second driven roller (18), the left side surface of the second conveyor belt (20) is in contact with the right side surface of the two guiding rollers (21), the front side and the rear side of the groove wall of the second auxiliary groove (26) between the two guiding rollers (21) are respectively provided with a first fixing hole and a second fixing hole, the fixing device comprises a cuboid-shaped first fixing plate (23), a connecting rod (24) and a cylindrical winding rod (25), the front end of the first fixing plate (23) is connected with the rear end of the winding rod (25) through the connecting rod (24), the winding rod (25) is used for winding the second conveyor belt (20), and the front side and rear side of the winding rod (25) is provided with a first fixing hole and the second fixing hole corresponding to the first fixing hole.
2. A straw feeding device according to claim 1, wherein the cross section of the plate formed by connecting the bottom plate (13) with the extension plate (14) is in an arc shape with low left and high right, and the upper surface of the plate is smooth.
3. A straw feeding device according to claim 1, characterized in that the monolith teeth (10) are L-shaped, the cross section of the limiting plate (15) is arc-shaped, and the circle of the limiting plate (15) and the circle of the monolith roller are concentric.
4. A straw feeding device according to claim 1, characterized in that a hood (11) is arranged above the monolith roll, which monolith roll comprises a central shaft (8) connected to the output shaft of the second motor, a drum (9) arranged on the central shaft (8) and monolith teeth (10) arranged on the surface of the drum (9).
5. A straw feeding device according to claim 1, characterized in that the conveying device comprises a transverse conveying device and a longitudinal conveying device, so that the conveying direction of the straw before being conveyed into the crushing device can be adjusted, the straw can enter the crushing device vertically and is convenient to crush better, the transverse conveying device is arranged at the left lower part of the material arranging roller and conveys the straw from right to left, the longitudinal conveying device is arranged at the left lower part of the transverse conveying device and conveys the straw from front to back or from back to front, the transverse conveying device and the longitudinal conveying device are both composed of a first motor (4), a first driving roller (6), a first driven roller (7) and a first conveying belt (5), the first driving roller (6) is connected with the output shaft of the first motor (4), and the first driving roller (6) is connected with the first driven roller (7) through the first conveying belt (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810940906.XA CN108702956B (en) | 2018-08-17 | 2018-08-17 | Straw feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810940906.XA CN108702956B (en) | 2018-08-17 | 2018-08-17 | Straw feeding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108702956A CN108702956A (en) | 2018-10-26 |
| CN108702956B true CN108702956B (en) | 2023-09-19 |
Family
ID=63873645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810940906.XA Active CN108702956B (en) | 2018-08-17 | 2018-08-17 | Straw feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108702956B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115362836A (en) * | 2022-06-01 | 2022-11-22 | 陈柏霖 | Straw cutting equipment for biomass particle manufacturing |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008048701A (en) * | 2006-08-28 | 2008-03-06 | Kubota Corp | Discharged straw processing part of head-feeding combine harvester |
| CN201742750U (en) * | 2010-07-29 | 2011-02-16 | 中国农业机械化科学研究院 | Clamping and feeding mechanism of straw chopper |
| CN102577776A (en) * | 2012-02-24 | 2012-07-18 | 河南省四达仙龙实业有限公司 | Feeding device of feed grass cutting machine |
| CN108093900A (en) * | 2017-12-25 | 2018-06-01 | 吾家农场成都农业有限公司 | A kind of feeding mechanism of stalk crasher |
-
2018
- 2018-08-17 CN CN201810940906.XA patent/CN108702956B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008048701A (en) * | 2006-08-28 | 2008-03-06 | Kubota Corp | Discharged straw processing part of head-feeding combine harvester |
| CN201742750U (en) * | 2010-07-29 | 2011-02-16 | 中国农业机械化科学研究院 | Clamping and feeding mechanism of straw chopper |
| CN102577776A (en) * | 2012-02-24 | 2012-07-18 | 河南省四达仙龙实业有限公司 | Feeding device of feed grass cutting machine |
| CN108093900A (en) * | 2017-12-25 | 2018-06-01 | 吾家农场成都农业有限公司 | A kind of feeding mechanism of stalk crasher |
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| Publication number | Publication date |
|---|---|
| CN108702956A (en) | 2018-10-26 |
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