Novel highland barley threshing equipment
By designing a new type of barley threshing equipment and using the vibration screening mechanism of screening bins and screening plates, the problems of low efficiency of existing equipment and difficulty in removing impurities are solved, and efficient barley threshing and collection are achieved.
Patent Information
- Application Number
- CN202421257559.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-04
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-06-04
AI Technical Summary
The existing barley threshing equipment is inefficient, difficult to effectively screen impurities, and is not convenient for the collection of barley particles, which affects the threshing efficiency.
A new type of barley threshing equipment was designed, including screening bins, screening plates, eccentric wheels, feeding barrels and feeding dragons. The eccentric wheel drives the screening plate to vibrate and screen high barley. The feeding dragons are convenient for the collection of barley particles.
Effective screening of threshed barley is achieved, impurities are reduced, and the collection efficiency of barley is improved, and the working efficiency of threshed barley is improved.
Smart Images
Figure CN222424782U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of highland barley threshing, in particular to a novel highland barley threshing equipment. Background Art
[0002] Highland barley belongs to the genus Hordeum of the Poaceae family. It is a variant of barley and an annual or perennial herb. Highland barley has strong cold resistance, a short growing period, high yield and early maturity, and wide adaptability. In the local high-altitude and cold areas above 4,500 meters above sea level, in the depths of the vast grassland, it is the only crop that can mature normally. It is an important food crop planted in valleys and lake basins. Highland barley needs to be threshed after it is harvested. However, many existing threshing methods are still threshed manually by beating and rolling, and the threshing efficiency is low. Although the existing threshing equipment can filter highland barley quickly, it is not sufficient to screen highland barley grains, resulting in a lot of impurities in the highland barley. At the same time, it is not convenient to collect highland barley grains during threshing, which will affect the efficiency of highland barley threshing. Utility Model Content
[0003] 1. Technical issues to be solved
[0004] The utility model aims at the deficiencies of the prior art and provides a novel highland barley threshing equipment, which can screen the threshed highland barley and reduce impurities in the highland barley. At the same time, the threshed highland barley is convenient for faster collection, which can improve the working efficiency of highland barley threshing and solve the problems raised in the above-mentioned background technology.
[0005] (II) Technical solution
[0006] To achieve the above, the following technical scheme is provided: a new type of highland barley threshing equipment, comprising a mounting frame, a threshing box is fixedly installed on the upper part of the mounting frame, a screening bin is installed on the lower part of the threshing box, a connecting plate is fixedly installed on the lower part of the screening bin, a first motor is fixedly installed on the right side of the screening bin, a rotating rod is movably installed on the right side of the screening bin, an eccentric wheel is fixedly installed on the outer side of the rotating rod, a spring is fixedly installed on the upper part of the connecting plate, a sieve plate is fixedly installed on the upper end of the spring, a feed frame is fixedly installed on the inner side of the lower part of the mounting frame, a feed barrel is fixedly installed on the lower part of the feed frame, a feed auger is movably installed inside the feed barrel, and a second motor is fixedly installed on the left side of the feed barrel.
[0007] Preferably, the outer side of the sieve plate is slidably connected to the inner wall of the screening bin, the output end of the first motor is fixedly connected to the right end of the rotating rod, and the eccentric wheel is arranged at the lower part of the sieve plate.
[0008] Preferably, a discharge port is provided on the right side of the feeding cylinder, the output end of the second motor is fixedly connected to the left end of the feeding auger, and detection ports are provided on both sides of the screening bin.
[0009] Preferably, a rotating shaft is movably installed inside the threshing box, a plurality of rotating disks are fixedly installed outside the rotating shaft, a connecting rod is fixedly installed outside the plurality of rotating disks, a threshing tooth is fixedly installed outside the connecting rod, and a slag discharge plate is fixedly installed outside the right end of the connecting rod.
[0010] Preferably, a side plate is fixedly mounted on the outer side of the lower portion of the threshing box, a leaking plate is provided at the lower portion of the threshing box, and both sides of the leaking plate are fixedly connected to the side plate by bolts.
[0011] Preferably, a third motor is fixedly mounted on the outer side of the threshing box, and the output end of the third motor is fixedly connected to the right end of the rotating shaft.
[0012] Preferably, a slag outlet is provided on the left side of the threshing box, and a baffle is fixedly installed on the outer side of the slag outlet.
[0013] Preferably, a movable door is movably installed on the surface of the threshing box, and a feed port is opened on the surface of the movable door.
[0014] (III) Beneficial effects
[0015] Compared with the prior art, the utility model provides a new type of highland barley threshing equipment, which has the following features:
[0016] Beneficial effects:
[0017] 1. The new highland barley threshing equipment includes a screening bin, a connecting plate, a spring, a screen plate, a first motor, a rotating rod, an eccentric wheel, a feeding barrel, a second motor, a feeding auger, a feeding frame, and a detection port, so that the threshed highland barley can be screened and impurities in the highland barley can be reduced. At the same time, the threshed highland barley is convenient for faster collection, which can improve the working efficiency of highland barley threshing.
[0018] 2. The new highland barley threshing equipment can quickly thresh highland barley through the setting of side plates, leaking plates, the third motor, rotating shaft, turntable, connecting rod, threshing teeth, slag outlet and baffle. At the same time, the leaking plates are easy to disassemble, which is convenient for workers to maintain. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0020] Figure 2 This is a schematic diagram of the front structure of the utility model;
[0021] Figure 3 This is a schematic diagram of the side sectional structure of the utility model;
[0022] Figure 4 It is a schematic diagram of the bottom cross-sectional structure of the utility model.
[0023] In the figure: 1. mounting frame; 2. threshing box; 3. screening bin; 4. connecting plate; 5. spring; 6. sieve plate; 7. first motor; 8. rotating rod; 9. eccentric wheel; 10. feeding barrel; 11. second motor; 12. feeding auger; 13. feeding frame; 14. detection port; 15. movable door; 16. side plate; 17. leakage plate; 18. third motor; 19. rotating shaft; 20. turntable; 21. connecting rod; 22. threshing teeth; 23. slag outlet; 24. baffle. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments, not all of the embodiments. Based on the embodiments in the embodiments, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection.
[0025] Embodiment 1:
[0026] See also Figure 1-4 A novel highland barley threshing equipment comprises a mounting frame 1, a threshing box 2 is fixedly mounted on the upper part of the mounting frame 1, a screening bin 3 is mounted on the lower part of the threshing box 2, a connecting plate 4 is fixedly mounted on the lower part of the screening bin 3, a first motor 7 is fixedly mounted on the right side of the screening bin 3, a rotating rod 8 is movably mounted on the right side of the screening bin 3, an eccentric wheel 9 is fixedly mounted on the outer side of the rotating rod 8, a spring 5 is fixedly mounted on the upper part of the connecting plate 4, a sieve plate 6 is fixedly mounted on the upper end of the spring 5, a feed frame 13 is fixedly mounted on the inner side of the lower part of the mounting frame 1, a feeding cylinder 10 is fixedly mounted on the lower part of the feeding frame 13, a feeding auger 12 is movably mounted inside the feeding cylinder 10, and a second motor 11 is fixedly mounted on the left side of the feeding cylinder 10.
[0027] Specifically, after the highland barley is threshed, it will fall into the screening bin 3, and then the first motor 7 can rotate with the eccentric, the eccentric wheel 9 squeezes the screen plate 6, the spring 5 will be stretched, and after the eccentric wheel 9 does not squeeze the screen plate 6, the spring 5 pulls the screen plate 6 down, and under the rotation of the eccentric wheel 9, the screen plate 6 vibrates up and down to screen the highland barley, and after screening, it falls into the conveying cylinder, and then the second motor 11 rotates with the conveying auger to transport the highland barley away.
[0028] Preferably, the outer side of the sieve plate 6 is slidably connected to the inner wall of the screening bin 3 , the output end of the first motor 7 is fixedly connected to the right end of the rotating rod 8 , and the eccentric wheel 9 is arranged at the lower part of the sieve plate 6 .
[0029] Specifically, the sieve plate 6 is slidably connected to the screening chamber 3, and the eccentric wheel 9 is located directly below the sieve plate 6, thereby ensuring that the sieve plate 6 can stably move up and down to generate vibration.
[0030] Preferably, a discharge port is provided on the right side of the feeding cylinder 10 , an output end of the second motor 11 is fixedly connected to the left end of the feeding auger 12 , and detection ports 14 are provided on both sides of the screening bin 3 .
[0031] Specifically, under the rotation of the feeding auger 12 , the highland barley grains will be discharged from the discharge port, and then the impurities in the screening bin 3 can be cleaned through the detection port 14 .
[0032] Preferably, a movable door 15 is movably installed on the surface of the threshing box 2, and a feed port is opened on the surface of the movable door 15.
[0033] Working principle: highland barley is directly thrown into the threshing box 2 through the feed port. After being threshed in the threshing box 2, it will fall into the screening bin 3. Then the first motor 7 will drive the rotating rod 8 to rotate, and the rotating rod 8 will drive the eccentric wheel 9 to rotate. During the rotation of the eccentric wheel 9, one side will squeeze the screen plate 6, and then cooperate with the spring 5, so that the screen plate 6 can vibrate up and down, and the vibration of the screen plate 6 can screen the highland barley. The highland barley grains will fall through the screen plate 6, and the highland barley stalks will be screened out, and then can be passed through the screening bin 3. The detection ports 14 on both sides of the screening bin 3 are used to take out the stem impurities, and the fallen highland barley grains fall into the feed frame 13, and then the feed frame 13 enters the feed tube 10, and then the second motor 11 is started to rotate the conveying auger, and the conveying auger can move the highland barley grains toward the discharge port, so that the highland barley grains are discharged from the discharge port, thereby achieving the goal of screening the threshed highland barley and reducing the impurities in the highland barley. At the same time, the threshed highland barley is convenient for faster collection, which can improve the working efficiency of highland barley threshing.
[0034] Embodiment 2:
[0035] See also Figure 1-4 Preferably, a rotating shaft 19 is movably installed inside the threshing box 2, a plurality of turntables 20 are fixedly installed on the outer side of the rotating shaft 19, a connecting rod 21 is fixedly installed on the outer side of the plurality of turntables 20, a threshing tooth 22 is fixedly installed on the outer side of the connecting rod 21, and a slag discharge plate is fixedly installed on the outer side of the right end of the connecting rod 21.
[0036] Specifically, the rotating shaft 19 can rotate with multiple rotating disks 20, the rotating disks 20 can rotate with the connecting rod 21, and the connecting rod 21 can rotate with multiple threshing teeth 22 to thresh the barley.
[0037] Preferably, a side plate 16 is fixedly mounted on the outer side of the lower portion of the threshing box 2, and a leaking plate 17 is provided at the lower portion of the threshing box 2, and both sides of the leaking plate 17 are fixedly connected to the side plate 16 by bolts.
[0038] Specifically, the fallen highland barley grains will fall down through the leakage plate 17, and the leakage plate 17 can perform preliminary screening on the highland barley. The leakage plate 17 is fixed by bolts, and there is a sufficient distance between the leakage plate 17 and the screening bin 3, which can facilitate the disassembly of the leakage plate 17 and the replacement of the leakage plate 17.
[0039] Preferably, a third motor 18 is fixedly installed on the outer side of the threshing box 2 , and the output end of the third motor 18 is fixedly connected to the right end of the rotating shaft 19 .
[0040] Preferably, a slag outlet 23 is provided on the left side of the threshing box 2 , and a baffle 24 is fixedly installed on the outer side of the slag outlet 23 .
[0041] Specifically, the highland barley stalks will be discharged through the slag outlet 23, the baffle 24 can prevent the highland barley stalks from splashing, and then the slag outlet 23 is correspondingly arranged with the scraper, and the rotation of the scraper can discharge the highland barley stalks to the slag outlet 23.
[0042] Working principle: the highland barley enters the threshing box 2, and then the third motor 18 drives the rotating shaft 19 to rotate, the rotating shaft 19 will drive the turntable 20 to rotate, the turntable 20 will drive the connecting rod 21 to rotate, and the multiple threshing teeth 22 on the connecting rod 21 will thresh the highland barley, and the threshed highland barley grains will fall into the screening bin 3 through the leakage plate 17, and then the highland barley stalks will move to the right, and then the scraper will rotate, and the highland barley stalks will be discharged through the slag outlet 23, thereby achieving rapid threshing of the highland barley, and at the same time the leakage plate 17 can be easily disassembled and can be quickly cleaned.
[0043] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A novel highland barley threshing device, comprising a mounting frame (1), characterized in that: A threshing box (2) is fixedly mounted on the upper part of the mounting frame (1), a screening bin (3) is mounted on the lower part of the threshing box (2), a connecting plate (4) is fixedly mounted on the lower part of the screening bin (3), a first motor (7) is fixedly mounted on the right side of the screening bin (3), a rotating rod (8) is movably mounted on the right side of the screening bin (3), an eccentric wheel (9) is fixedly mounted on the outer side of the rotating rod (8), a spring (5) is fixedly mounted on the upper part of the connecting plate (4), a sieve plate (6) is fixedly mounted on the upper end of the spring (5), a feed frame (13) is fixedly mounted on the inner side of the lower part of the mounting frame (1), a feeding cylinder (10) is fixedly mounted on the lower part of the feeding frame (13), a feeding auger (12) is movably mounted inside the feeding cylinder (10), and a second motor (11) is fixedly mounted on the left side of the feeding cylinder (10).
2. A novel highland barley threshing equipment according to claim 1, characterized in that: The outer side of the sieve plate (6) is slidably connected to the inner wall of the screening bin (3), the output end of the first motor (7) is fixedly connected to the right end of the rotating rod (8), and the eccentric wheel (9) is arranged at the bottom of the sieve plate (6).
3. A novel highland barley threshing equipment according to claim 1, characterized in that: A discharge port is provided on the right side of the feeding cylinder (10), the output end of the second motor (11) is fixedly connected to the left end of the feeding auger (12), and detection ports (14) are provided on both sides of the screening bin (3).
4. A novel highland barley threshing equipment according to claim 1, characterized in that: A rotating shaft (19) is movably installed inside the threshing box (2), a plurality of rotating disks (20) are fixedly installed on the outside of the rotating shaft (19), a connecting rod (21) is fixedly installed on the outside of the plurality of rotating disks (20), a plurality of threshing teeth (22) are fixedly installed on the outside of the connecting rod (21), and a slag discharge plate is fixedly installed on the outside of the right end of the connecting rod (21).
5. The novel highland barley threshing equipment according to claim 1 is characterized in that: A side plate (16) is fixedly mounted on the outer side of the lower part of the threshing box (2), and a leaking plate (17) is arranged at the lower part of the threshing box (2). Both sides of the leaking plate (17) are fixedly connected to the side plate (16) by bolts.
6. A novel highland barley threshing equipment according to claim 1, characterized in that: A third motor (18) is fixedly mounted on the outer side of the threshing box (2), and the output end of the third motor (18) is fixedly connected to the right end of the rotating shaft (19).
7. The novel highland barley threshing equipment according to claim 1 is characterized in that: A slag outlet (23) is provided on the left side of the threshing box (2), and a baffle (24) is fixedly installed on the outer side of the slag outlet (23).
8. The novel highland barley threshing equipment according to claim 1 is characterized in that: A movable door (15) is movably mounted on the surface of the threshing box (2), and a feed inlet is provided on the surface of the movable door (15).