CN213991739U - Small-sized small-sized crop thresher - Google Patents
Small-sized small-sized crop thresher Download PDFInfo
- Publication number
- CN213991739U CN213991739U CN202022637177.6U CN202022637177U CN213991739U CN 213991739 U CN213991739 U CN 213991739U CN 202022637177 U CN202022637177 U CN 202022637177U CN 213991739 U CN213991739 U CN 213991739U
- Authority
- CN
- China
- Prior art keywords
- machine case
- threshing
- case
- belt pulley
- small
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Threshing Machine Elements (AREA)
Abstract
The utility model discloses a small-size granule crop thresher, the load simulator comprises a case, the top of machine case is provided with the overhead guard, the rear end lower part of this overhead guard passes through the hinge and is connected with quick-witted case, the right-hand member portion front side of overhead guard is provided with the feed inlet, the left end below of overhead guard is provided with the chaff export, two supports around both ends on the upper portion of machine case are provided with and follow, the upper portion of machine case is provided with the screen cloth, both ends all are provided with the slip edge around the screen cloth, it follows in corresponding support to slide along supporting, the upper portion side of machine case is just being provided with the opening to the screen cloth, this opening has limit baffle through bolted connection, be provided with threshing mechanism in the cavity between screen cloth and the overhead guard, threshing. The device has good threshing effect, grains and bran are easier to collect, the interior of the equipment is easier to clean, the device is convenient to move, the application range is wide, and the safety is better.
Description
Technical Field
The utility model relates to a crops processing equipment technical field, concretely relates to small-size granule crop thresher.
Background
In the prior art, the threshing work of small-sized crops (such as millet) planted in scientific research districts and other small areas is completed by a threshing machine, but no small-sized threshing machine specially used for the small-sized crops is available in the prior art, and the main problems of the existing machine types on the market are as follows: 1. the threshing effect is poor, and multiple times of threshing are needed; 2. the collection of the grains and bran is difficult, and the ground near the equipment needs to be carefully cleaned and collected; 3. the cleaning of the interior of the machine is difficult, time-consuming and labor-consuming; 4. the protective measures are not in place, and potential safety hazards exist; 5. the machine is difficult to transport; 6. the application range is small.
Aiming at the problems, a small-sized crop thresher which is good in threshing effect, easy to collect grains and bran, easy to clean the interior of equipment, convenient to move, large in application range and better in safety is urgently needed in the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a small-sized crop thresher which is easier to clean and has a wide application range in the interior of the equipment.
The utility model discloses a realize through following technical scheme: the utility model provides a small-size granule crop thresher, includes quick-witted case, the top of machine case is provided with the overhead guard, the rear end lower part of this overhead guard pass through the hinge with the machine case is connected, the right-hand member portion front side of overhead guard is provided with the feed inlet, the left end below of overhead guard is provided with the chaff export, two supports around both ends on the upper portion of machine case are provided with and follow, the upper portion of machine case is provided with the screen cloth, both ends all are provided with the slip edge around the screen cloth, it is corresponding along supporting in corresponding to slide support along last, the upper portion side of machine case is just right the screen cloth is provided with the opening, and this opening has limit baffle through bolted connection, the screen cloth with be provided with threshing mechanism in the cavity between the overhead guard, threshing mechanism passes through drive mechanism and is.
Threshing mechanism includes the axis of rotation, sets up threshing frame on the right half of transmission shaft and sets up many threshing rod on the left half of transmission shaft, threshing frame is including evenly being located the three threshing beam in the outer circumference outside of transmission shaft, every threshing beam all is provided with one row of skewed tooth on, threshing rod includes the riser and sets up in the round threshing lamella at this riser top.
The machine case is provided with a first blanking inclined plate which obliquely and downwardly extends to the middle of the machine case from the front end part of the machine case below the screen, the machine case is provided with a second blanking inclined plate which obliquely and downwardly extends to the front part of the machine case from the rear end part of the machine case below the screen, the front half section of the second blanking inclined plate is positioned below the first blanking inclined plate, and a seed outlet is formed between the front half section of the second blanking inclined plate and the first blanking inclined plate.
The case the below of second blanking swash plate is provided with third blanking swash plate, the third blanking swash plate is followed the below slant downwardly extending of the preceding tip of second blanking swash plate extends to the preceding tip of machine case, the third blanking swash plate with leave the clearance between the second blanking swash plate, the machine case in the second blanking swash plate reaches the below of third blanking swash plate is provided with the chamber of induced drafting, and this induced drafting intracavity is provided with the air exhauster, the air outlet of air exhauster in the outside of machine case is connected with the dust and collects the bag.
The machine case is provided with seed grain ejection of compact cover in the front side of seed grain export, the bottom of seed grain ejection of compact cover is provided with seed grain play hopper.
Drive mechanism include with the first driven belt pulley of rotation axis connection and with the initiative double flute belt pulley that the power take off end of motor is connected, initiative double flute belt pulley through first belt with first driven belt pulley connection, the rotation main shaft of air exhauster is connected with the driven belt pulley of second, initiative double flute belt pulley through the second belt with the driven belt pulley of second is connected.
The first driven belt pulley, the second driven belt pulley and the driving double-groove belt pulley are all located on one side face of the case, and the side face of the case is connected with a protective cover on the outer side of the first driven belt pulley, the second driven belt pulley and the driving double-groove belt pulley.
The feed inlet is provided with the feed chute, the feed inlet has the feeding baffle through hinged joint.
The left end part of the top cover extends out of the left side of the case, the bran outlet is formed between the lower end part of the extending part of the top cover and the case, and the bran discharging hopper is arranged at the lower end of the bran outlet.
The bottom of the case is provided with universal wheels.
The utility model has the advantages that: 1. the utility model is provided with a protective cover to protect the operators and improve the safety of the equipment; 2. the threshing mechanism is optimally designed, so that the threshing effect is better, and the threshing work can be better completed; 3. in the processing process, the seeds and the bran are respectively output to the corresponding discharge hoppers through the seed outlet and the bran outlet, so that the collection is convenient, and the time and the labor are saved; 4. the top of the equipment is connected with the top cover through a hinge, so that the equipment is convenient to open, the screen is arranged on the supporting edge through the sliding edge, and the equipment is convenient to detach and replace, so that the internal cleaning work can be better solved, the screen with different apertures can be replaced, the equipment is suitable for different crops, and the application range is enlarged; 5. the bottom of the equipment is provided with universal wheels, so that the equipment is convenient to move.
Drawings
Fig. 1 is a schematic back structure of the present invention;
fig. 2 is a right side schematic view of the present invention;
fig. 3 is a left side schematic view of the present invention;
fig. 4 is a schematic structural view of the threshing mechanism.
In the figure: 1-a chassis; 2-a protective cover; 3-a kernel outlet; 4-seed discharge hopper; 5-bran outlet; 6-bran discharge hopper; 7-a top cover; 8-a hinge; 9-a feed chute; 10-a feed baffle; 11-a screen mesh; 12-a sliding edge; 13-a support edge; 14-a bolt; 15-limiting baffle plates; 16-a universal wheel; 17-a motor; 18-a driving double grooved pulley; 19-a first passive pulley; 20-a first belt; 21-a second driven pulley; 22-a second belt; 23-an exhaust fan; 24-a dust collection bag; 25-a first inclined blanking plate; 26-a second inclined blanking plate; 27-a third blanking inclined plate; 28-gap; 29-rotating shaft; 30-a riser; 31-threshing lobes; 32-a threshing frame; 33-threshing beam; 34-helical teeth; 35-threshing rods; 36-seed discharge hood.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1-3, a small-sized grain crop thresher comprises a case 1, a top cover 7 is arranged at the top of the case 1, the lower part of the rear end of the top cover 7 is connected with the case 1 through a hinge 8, a feed inlet is arranged on the front side of the right end of the top cover 7, a bran outlet 5 is arranged below the left end of the top cover 7, front and rear supporting edges 13 are arranged at the front and rear ends of the upper portion of the case 1, a screen 11 is arranged at the upper portion of the case 1, sliding edges 12 are arranged at the front and rear ends of the screen 11, the sliding edges 12 are supported on the corresponding supporting edges 13, an opening is arranged on the side surface of the upper portion of the case 1, which is opposite to the screen 11, and is connected with a limit baffle 15 through a bolt 14, a threshing mechanism is arranged in a cavity between the screen 11 and the top cover 7, and the threshing mechanism is connected with a power output end of a motor 17 through a transmission mechanism.
The top of the equipment is connected with a top cover 7 through a hinge 8, and the equipment is convenient to open. The bolt 14 is unscrewed, and the screen mesh 11 can be drawn out by opening the limit baffle 15, so that the internal cleaning work can be better solved, and the screen mesh 11 with different apertures can be replaced, so that the device is suitable for different crops, and the application range is enlarged.
When the threshing machine works, the motor 17 drives the threshing mechanism to rotate through the transmission mechanism, an operator puts crops into the threshing machine from the feeding hole, after threshing, grains fall through the screen 11, and bran is output from the bran outlet 5.
As shown in fig. 4, the threshing mechanism includes a rotating shaft 29, a threshing frame 32 disposed on the right half portion of the transmission shaft, and a plurality of threshing rods 35 disposed on the left half portion of the transmission shaft, the threshing frame 32 includes three threshing beams 33 uniformly disposed on the outer side of the outer circumference of the transmission shaft, each threshing beam 33 is provided with a row of oblique teeth 34, and each threshing rod 35 includes a vertical pipe 30 and a circle of threshing lobes 31 disposed on the top of the vertical pipe 30. The threshing mechanism has the advantages of more reasonable structure, better threshing effect and better threshing performance.
As shown in fig. 2, the case 1 is provided with a first inclined blanking plate 25 extending downward from the front end of the case 1 to the middle of the case 1 below the screen 11, the case 1 is provided with a second inclined blanking plate 26 extending downward from the rear end of the case 1 to the front of the case 1 below the screen 11, the front half section of the second inclined blanking plate 26 is located below the first inclined blanking plate 25, and a seed outlet 3 is formed between the front half section of the second inclined blanking plate 26 and the first inclined blanking plate 25.
The front side of the seed outlet 3 of the case 1 is provided with a seed discharging cover 36, and the bottom of the seed discharging cover 36 is provided with a seed discharging hopper 4. The seed grain is exported to corresponding seed grain play hopper 4 by seed grain export 3, is convenient for collect, and is more labour saving and time saving.
The transmission mechanism comprises a first driven belt pulley 19 connected with a rotating shaft 29 and a driving double-groove belt pulley 18 connected with the power output end of the motor 17, the driving double-groove belt pulley 18 is connected with the first driven belt pulley 19 through a first belt 20, the rotating main shaft of the exhaust fan 23 is connected with a second driven belt pulley 21, and the driving double-groove belt pulley 18 is connected with the second driven belt pulley 21 through a second belt 22.
As shown in fig. 1 and 2, the first driven pulley 19, the second driven pulley 21 and the driving double-groove pulley 18 are all located on one side surface of the chassis 1, and the protective cover 2 is connected to the side surface of the chassis 1 on the outer side of the first driven pulley 19, the second driven pulley 21 and the driving double-groove pulley 18. The operation personnel are protected, and the safety of the equipment is improved.
The feed inlet is provided with a feed chute 9 and is connected with a feed baffle 10 through a hinge 8.
As shown in fig. 1 and 3, the left end of the top cover 7 extends to the left side of the casing 1, a bran outlet 5 is formed between the lower end of the extending part of the top cover 7 and the casing 1, and a bran discharge hopper 6 is provided at the lower end of the bran outlet 5. Bran is respectively output to the corresponding bran discharging hopper 6 from the bran outlet 5, so that the collection is convenient, and the time and the labor are saved.
The bottom of the case 1 is provided with universal wheels 16 for moving.
It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.
Claims (10)
1. A small-sized crop thresher comprises a case, and is characterized in that: the top of machine case is provided with the overhead guard, the rear end lower part of this overhead guard pass through the hinge with the machine case is connected, the right-hand member portion front side of overhead guard is provided with the feed inlet, the left end below of overhead guard is provided with the bran export, two supports around both ends on the upper portion of machine case are provided with and are followed, the upper portion of machine case is provided with the screen cloth, both ends all are provided with the slip edge around the screen cloth, it is corresponding along supporting in supporting along last to slide, the upper portion side of machine case is just right the screen cloth is provided with the opening, and this opening has limit baffle through bolted connection, the screen cloth with be provided with threshing mechanism in the cavity between the overhead guard, threshing mechanism passes through drive mechanism and is connected with the power take off end of motor.
2. The small-sized crop thresher according to claim 1, wherein: threshing mechanism includes the axis of rotation, sets up threshing frame on the right half of transmission shaft and sets up many threshing rod on the left half of transmission shaft, threshing frame is including evenly being located the three threshing beam in the outer circumference outside of transmission shaft, every threshing beam all is provided with one row of skewed tooth on, threshing rod includes the riser and sets up in the round threshing lamella at this riser top.
3. The small-sized crop thresher according to claim 2, wherein: the machine case is provided with a first blanking inclined plate which obliquely and downwardly extends to the middle of the machine case from the front end part of the machine case below the screen, the machine case is provided with a second blanking inclined plate which obliquely and downwardly extends to the front part of the machine case from the rear end part of the machine case below the screen, the front half section of the second blanking inclined plate is positioned below the first blanking inclined plate, and a seed outlet is formed between the front half section of the second blanking inclined plate and the first blanking inclined plate.
4. A small-sized crop thresher according to claim 3, wherein: the quick-witted case in the below of second blanking swash plate is provided with third blanking swash plate, the third blanking swash plate is followed the below slant downwardly extending of the preceding tip of second blanking swash plate extends to the preceding tip of machine case, the third blanking swash plate with leave the clearance between the second blanking swash plate, the machine case in the second blanking swash plate reaches the below of third blanking swash plate is provided with the chamber of induced drafting, and this induced drafting intracavity is provided with the air exhauster, the air outlet of air exhauster in the outside of machine case is connected with the dust and collects the bag.
5. The small-sized crop thresher according to claim 4, wherein: the machine case is provided with seed grain ejection of compact cover in the front side of seed grain export, the bottom of seed grain ejection of compact cover is provided with seed grain play hopper.
6. The small-sized crop thresher according to claim 5, wherein: drive mechanism include with the first driven belt pulley of rotation axis connection and with the initiative double flute belt pulley that the power take off end of motor is connected, initiative double flute belt pulley through first belt with first driven belt pulley connection, the rotation main shaft of air exhauster is connected with the driven belt pulley of second, initiative double flute belt pulley through the second belt with the driven belt pulley of second is connected.
7. The small-sized crop thresher according to claim 6, wherein: the first driven belt pulley, the second driven belt pulley and the driving double-groove belt pulley are all located on one side face of the case, and the side face of the case is connected with a protective cover on the outer side of the first driven belt pulley, the second driven belt pulley and the driving double-groove belt pulley.
8. The small-sized crop thresher according to claim 1, wherein: the feed inlet is provided with the feed chute, the feed inlet has the feeding baffle through hinged joint.
9. The small-sized crop thresher according to claim 8, wherein: the left end part of the top cover extends out of the left side of the case, the bran outlet is formed between the lower end part of the extending part of the top cover and the case, and the bran discharging hopper is arranged at the lower end of the bran outlet.
10. The small-sized crop thresher according to claim 1, wherein: the bottom of the case is provided with universal wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022637177.6U CN213991739U (en) | 2020-11-08 | 2020-11-08 | Small-sized small-sized crop thresher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022637177.6U CN213991739U (en) | 2020-11-08 | 2020-11-08 | Small-sized small-sized crop thresher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213991739U true CN213991739U (en) | 2021-08-20 |
Family
ID=77304394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022637177.6U Active CN213991739U (en) | 2020-11-08 | 2020-11-08 | Small-sized small-sized crop thresher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213991739U (en) |
-
2020
- 2020-11-08 CN CN202022637177.6U patent/CN213991739U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202222177U (en) | Novel corn thresher | |
| CN209318180U (en) | A kind of movable type screening plant | |
| CN108718718A (en) | A kind of efficient maize sheller | |
| CN105580568A (en) | Corn threshing tester | |
| CN111659616A (en) | Corn screening plant for agricultural production | |
| CN112205177A (en) | Small-sized small-sized crop thresher | |
| CN210094004U (en) | High-practicability corn thresher | |
| CN107567837A (en) | A kind of grinding and wire kneading machine | |
| CN213991739U (en) | Small-sized small-sized crop thresher | |
| CN208821248U (en) | A kind of automatic rice-wheat thresher careless out with anti-blockage function | |
| CN108745448B (en) | Agricultural is with continuous bran processing equipment that goes of cereal | |
| CN214508077U (en) | Thresher for agricultural machine | |
| CN214338748U (en) | Remove high-efficient corn thresher of palpus type | |
| CN214638201U (en) | Seed grain collecting and cleaning device of corn harvester | |
| CN210406263U (en) | Small-area thresher | |
| CN114946418A (en) | Coarse cereals is with flexible ratch line pole combination formula thresher | |
| CN107926295A (en) | A kind of Portable agricultural threshing machine | |
| CN211865752U (en) | Wheat screening edulcoration device | |
| CN210058370U (en) | Corn conveyer is used in rice processing | |
| CN211937879U (en) | Cereal dust removal device for agricultural machine | |
| CN202488995U (en) | Dual-sieve full-automatic pine nut and corn multi-purpose thresher | |
| CN2875037Y (en) | Automatic bag-filling device of peanut picking-up machine | |
| CN216880292U (en) | Movable dust removal drum sieve | |
| CN2872827Y (en) | Compound super clean corn thresher | |
| CN220088000U (en) | Automatic corn seed threshing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |