CN211027056U - Parallel connecting rod vibrating screen - Google Patents
Parallel connecting rod vibrating screen Download PDFInfo
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- CN211027056U CN211027056U CN201922003433.3U CN201922003433U CN211027056U CN 211027056 U CN211027056 U CN 211027056U CN 201922003433 U CN201922003433 U CN 201922003433U CN 211027056 U CN211027056 U CN 211027056U
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Abstract
The utility model discloses a parallel connecting rod vibrating screen, including support body mechanism, coupling mechanism, parallel link mechanism and screening mechanism, support body mechanism includes left fender frame, right fender frame and link, and support body mechanism is the main frame, provides the platform for installation relevant mechanism and accessory, coupling mechanism includes preceding connecting axle and back connecting axle, and coupling mechanism is the carrier of connecting the parallel link mechanism of both sides, parallel link mechanism includes first link mechanism and second link mechanism, first link mechanism comprises preceding sweep, preceding fixed plate, U type link plate, preceding link plate, I type axle and IV type axle, second link mechanism comprises back sweep, middle link plate, back link plate, II type axle and III type axle, and parallel link mechanism is as the key mechanism of vibrating screen, screening mechanism includes first grating, second grating and gusset plate, and screening mechanism is the platform that provides the screening, the utility model discloses the mechanism is simple and practical, and the grating structure is firm, has better screening separation effect to crops.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, specifically be a parallel connecting rod shale shaker.
Background
At the present stage, China, as a big agricultural country in the world, no matter the agricultural cultivation area or the yield of crops is located in the top of the world, in the current underground crop harvesting process, especially root crops such as potatoes, sweet potatoes and the like, the separation of the crops and the soil in the harvesting process is always an urgent problem to be solved in agricultural production, and in order to improve the separation effect of the crops and the soil in the crop harvesting process, improve the crop harvesting efficiency and the working efficiency, the parallel connecting rod vibrating screen is designed.
At present, domestic separation screening mechanism is mostly eccentric wheel mechanism, and the structure is complicated, and the cost is higher, and this mechanism is higher to the intensity and the installation requirement of eccentric bearing, eccentric shaft, and takes place the problem of hilling easily in the screening process, and the separation screening effect is relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shale shaker installation requirement and having higher, the structure is complicated, and the cost is higher, and takes place easily in the screening process and hills the problem, separates the relatively poor grade shortcoming of screening effect, and the parallel connecting rod shale shaker that provides.
In order to achieve the above object, the utility model provides a following technical scheme: including support body mechanism, coupling mechanism, parallel link mechanism and screening mechanism, support body mechanism protects frame and link including a left side, the right side, and support body mechanism is the main frame, and for installation relevant mechanism and accessory provide the platform, coupling mechanism includes preceding connecting axle and back connecting axle, and coupling mechanism is the carrier of connecting the parallel link mechanism in both sides, parallel link mechanism includes first link mechanism and second link mechanism, first link mechanism is by preceding balance plate, preceding fixed plate, U type even board, preceding even board, I type axle and IV type axle, second link mechanism comprises back balance plate, middle even board, back even board, II type axle and III type axle, and parallel link mechanism is as the key mechanism of shale shaker, screening mechanism includes first grizzly bar, second grizzly bar and gusset plate, and screening mechanism is the platform that provides the screening.
Preferably, the left protective frame is connected with the parallel connection mechanism through a pin shaft, and the right protective frame is connected with the parallel connection mechanism through a pin shaft.
Preferably, the middle parts of the front connecting shaft and the rear connecting shaft are provided with hanging rings, the parallel connecting rod mechanisms on the two sides are connected with the rear connecting shaft through the front connecting shaft, the front connecting shaft and the rear connecting shaft are used for inputting the working power of the vibrating screen, and the vibrating screen can be installed on a cutting machine through the hanging rings.
Preferably, the front swing plate, the front fixed plate, the U-shaped connecting plate, the front connecting plate, the I-shaped shaft and the IV-shaped shaft of the first connecting rod mechanism are connected through pin shafts, the front swing plate is in welding connection with the front connecting shaft, the front swing plate is fixed with the left protective frame through the pin shafts, the front swing plate is connected with the U-shaped connecting plate through the I-shaped shaft, the U-shaped connecting plate is connected with the front connecting plate through the IV-shaped shaft, and the front connecting plate is fixed with the left protective frame through the pin shafts.
Preferably, the rear swing plate, the middle connecting plate, the rear connecting plate, the II-type shaft and the III-type shaft of the second link mechanism are connected through pin shafts, the rear swing plate is in welding connection with the rear connecting shaft, the rear swing plate is fixed with the left protective frame through pin shafts, the rear swing plate is connected with the middle connecting plate through the II-type shaft, the middle connecting plate is connected with the rear connecting plate through the III-type shaft, and the rear connecting plate is fixed with the left protective frame through pin shafts.
Preferably, the parallel link mechanism installed on the left protection frame is the same as the parallel link mechanism installed on the right protection frame, the parallel link mechanisms on the two sides are symmetrically arranged, and the parallel link mechanisms are simple and practical in structure and have better economical efficiency.
Preferably, first grating passes through the gusset plate welding on I type axle and IV type are epaxial, the second grating passes through the gusset plate welding on II type axle and III type are epaxial, and just first grating is two double-phase crisscross combinations with the second grating, is favorable to strengthening the stability of grating, has better hack screening effect.
Compared with the prior art, the beneficial effects of the utility model are that: this kind of neotype shale shaker adopts parallel link mechanism, and mechanism simple structure practices thrift the cost, and the combination mode of grating mechanism for embedded alternating expression, and the cooperation operation is smooth between grating mechanism, and grating stable in structure has better hack effect, has improved the effect and the efficiency of crops screening separation greatly.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic top view of the present invention.
Fig. 3 is a schematic structural diagram of the parallel link mechanism of the present invention.
FIG. 4 is the schematic structural diagram of the screening mechanism of the present invention
Fig. 5 is a schematic structural diagram of the frame body mechanism of the present invention.
Fig. 6 is a schematic structural diagram of the connection mechanism of the present invention.
In the figure: 1-front connecting shaft, 2-rear connecting shaft, 3-hanging ring, 4-front swinging plate, 5-rear swinging plate, 6-front fixing plate, 7-U-shaped connecting plate, 8-left protective frame, 9-middle connecting plate, 10-rear connecting plate, 11-front connecting plate, 12-first screen bar, 13-right protective frame, 14-I-shaped shaft, 15-II-shaped shaft, 16-III-shaped shaft, 17-IV-shaped shaft, 18-reinforcing plate, 19-frame body mechanism, 20-connecting mechanism, 21-parallel connecting rod mechanism, 22-screening mechanism, 23-first connecting rod mechanism, 24-second connecting rod mechanism and 25-second screen bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: including support body mechanism 19, coupling mechanism 20, parallel link mechanism 21 and screening mechanism 22, support body mechanism 19 includes that left side protects frame 8, right side and protects frame 13 and link 3, and support body mechanism 19 is the main frame, provides the platform for installation relevant mechanism and accessory, coupling mechanism 20 includes preceding connecting axle 1 and back connecting axle 2, and coupling mechanism 20 is the carrier of connecting the parallel link mechanism 21 in both sides, parallel link mechanism 21 includes first link mechanism 23 and second link mechanism 24, first link mechanism 23 comprises preceding balance 4, preceding fixed plate 6, U type even board 7, preceding even board 11, I type axle 14 and IV type axle 17, second link mechanism 24 comprises back balance 5, middle even board 9, back even board 10, II type axle 15 and III type axle 16, and parallel link mechanism 21 is as the key mechanism of shale shaker, screening mechanism 22 includes first grating 12, 12, The second screen bars 25 and the reinforcing plate 18, the screening mechanism 22 is a platform for providing screening, the left protective frame 8 is connected with the parallel connection mechanism 21 through a pin shaft, the right protective frame 13 is connected with the parallel connection mechanism 21 through a pin shaft, the middle parts of the front connecting shaft 1 and the rear connecting shaft 2 are respectively provided with a hanging ring 3, the parallel link mechanisms 21 at two sides are connected through the front connecting shaft 1 and the rear connecting shaft 2, the front connecting shaft 1 and the rear connecting shaft 2 are used for inputting the working power of the vibrating screen and can be installed on the agricultural cutting machine through the hanging ring 3, the front swing plate 4, the front fixing plate 6, the U-shaped connecting plate 7, the front connecting plate 11, the I-shaped shaft 14 and the IV-shaped shaft 17 of the first link mechanism 23 are all connected through pin shafts, the front swing plate 4 is in welding connection with the front connecting shaft 1, the front swing plate 4 is fixed with the left protective frame 8 through a pin shaft, the front swing plate 4 is connected with the U-shaped connecting plate 7 through, the U-shaped connecting plate 7 is connected with a front connecting plate 11 through an IV-shaped shaft 17, the front connecting plate 11 is fixed with a left protective frame 8 through a pin shaft, a rear swing plate 5, a middle connecting plate 9, a rear connecting plate 10, a II-shaped shaft 15 and a III-shaped shaft 16 of the second link mechanism 24 are connected through pin shafts, the rear swing plate 5 is in welding connection with a rear connecting shaft 2, the rear swing plate 5 is fixed with the left protective frame 8 through a pin shaft, the rear swing plate 5 is connected with the middle connecting plate 9 through the II-shaped shaft 15, the middle connecting plate 9 is connected with the rear connecting plate 10 through the III-shaped shaft 16, the rear connecting plate 10 is fixed with the left protective frame 8 through a pin shaft, the parallel link mechanism 21 arranged on the left protective frame 8 is the same as the parallel link mechanism 21 arranged on the right protective frame 13, and the parallel link mechanisms 21 on the two sides are symmetrically arranged, the parallel link mechanisms 21 are simple and practical in structure and have better economical efficiency, first grating 12 passes through gusset plate 18 welding on I type axle 14 and IV type axle 17, second grating 25 passes through gusset plate 18 welding on II type axle 15 and III type axle 16, and first grating 12 and second grating 25 are two liang of crisscross combinations, are favorable to strengthening the stability of grating, have better hack screening effect.
The utility model discloses a theory of operation does: when the device is used, the hanging rings 3 on the front connecting shaft 1 and the rear connecting shaft 2 are hung at the rear part of a cutting machine tool, power is input through the cutting machine tool to drive the money connecting shaft 1 and the rear connecting shaft 2, then the power is transmitted to the first connecting mechanism 23 and the second connecting mechanism 24 on the two sides, the two groups of parallel connecting rod mechanisms 21 drive the two groups of vibrating screen bars to move relatively, the screen bars can crush soil blocks, the problem of soil hilling in the screening process is avoided, and the screening efficiency is improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a parallel connecting rod shale shaker, includes support body mechanism (19), coupling mechanism (20), parallel link mechanism (21) and screening mechanism (22), its characterized in that: support body mechanism (19) protect frame (8), right side including a left side and protect frame (13) and link (3), coupling mechanism (20) are including preceding connecting axle (1) and back connecting axle (2), parallel link mechanism (21) include first link mechanism (23) and second link mechanism (24), first link mechanism (23) are by preceding balance weight board (4), preceding fixed plate (6), U type even board (7), preceding even board (11), I type axle (14) and IV type axle (17), second link mechanism (24) are by back balance weight board (5), middle even board (9), back even board (10), II type axle (15) and III type axle (16) are constituteed, screening mechanism (22) are including first grating (12), second grating (25) and gusset plate (18).
2. A parallel link shaker as claimed in claim 1, wherein: the left protective frame (8) is connected with the parallel connection mechanism (21) through a pin shaft, and the right protective frame (13) is connected with the parallel connection mechanism (21) through a pin shaft.
3. A parallel link shaker as claimed in claim 1, wherein: the middle parts of the front connecting shaft (1) and the rear connecting shaft (2) are provided with hanging rings (3), and the parallel link mechanisms (21) on the two sides are connected with the rear connecting shaft (2) through the front connecting shaft (1).
4. A parallel link shaker as claimed in claim 3, wherein: preceding sweep (4), preceding fixed plate (6), U type of first link mechanism (23) link board (7), preceding link board (11), I type axle (14) and IV type axle (17) all through the round pin hub connection, preceding sweep (4) are connected for the solderability with preceding connecting axle (1), preceding sweep (4) are fixed mutually with left fender frame (8) through the round pin axle, preceding sweep (4) are connected with U type link board (7) through I type axle (14), U type link board (7) are connected with preceding link board (11) through IV type axle (17), preceding link board (11) are fixed mutually with left fender frame (8) through the round pin axle.
5. A parallel link shaker as claimed in claim 1, wherein: the rear swing plate (5), the middle connecting plate (9), the rear connecting plate (10), the II-type shaft (15) and the III-type shaft (16) of the second connecting rod mechanism (24) are connected through pin shafts, the rear swing plate (5) is connected with the rear connecting shaft (2) in a welding mode, the rear swing plate (5) is fixed with a left protective frame (8) through a pin shaft, the rear swing plate (5) is connected with the middle connecting plate (9) through the II-type shaft (15), the middle connecting plate (9) is connected with the rear connecting plate (10) through the III-type shaft (16), and the rear connecting plate (10) is fixed with the left protective frame (8) through the pin shaft.
6. A parallel link shaker as claimed in claim 1, wherein: the parallel link mechanism (21) arranged on the left protective frame (8) is the same as the parallel link mechanism (21) arranged on the right protective frame (13), and the parallel link mechanisms (21) on the two sides are symmetrically arranged.
7. A parallel link shaker as claimed in claim 1, wherein: the first screen bars (12) are welded on the I-shaped shaft (14) and the IV-shaped shaft (17) through reinforcing plates (18), the second screen bars (25) are welded on the II-shaped shaft (15) and the III-shaped shaft (16) through the reinforcing plates (18), and the first screen bars (12) and the second screen bars (25) are combined in a pairwise staggered mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922003433.3U CN211027056U (en) | 2019-11-19 | 2019-11-19 | Parallel connecting rod vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922003433.3U CN211027056U (en) | 2019-11-19 | 2019-11-19 | Parallel connecting rod vibrating screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211027056U true CN211027056U (en) | 2020-07-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922003433.3U Expired - Fee Related CN211027056U (en) | 2019-11-19 | 2019-11-19 | Parallel connecting rod vibrating screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211027056U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110665801A (en) * | 2019-11-19 | 2020-01-10 | 青岛洪珠农业机械有限公司 | Parallel connecting rod vibrating screen |
-
2019
- 2019-11-19 CN CN201922003433.3U patent/CN211027056U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110665801A (en) * | 2019-11-19 | 2020-01-10 | 青岛洪珠农业机械有限公司 | Parallel connecting rod vibrating screen |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200717 Termination date: 20201119 |