CN216664272U - High-frequency grid hopper - Google Patents
High-frequency grid hopper Download PDFInfo
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- CN216664272U CN216664272U CN202123399210.7U CN202123399210U CN216664272U CN 216664272 U CN216664272 U CN 216664272U CN 202123399210 U CN202123399210 U CN 202123399210U CN 216664272 U CN216664272 U CN 216664272U
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Abstract
A high-frequency grid bucket comprises a shell, wherein two sides of the shell are provided with side plates, and a plurality of grid plates are arranged between the two side plates at intervals; a seat plate is arranged in the shell, a hydraulic motor is arranged at the upper part of the seat plate, the hydraulic motor is connected with an eccentric coupling, the eccentric coupling is connected with a large connecting plate, the large connecting plate is hinged with a large connecting plate, and the large connecting plate is fixedly connected with two connecting lug plates; two ends of the two connecting ear plates are hinged with small connecting plates, and the small connecting plates are hinged with small connecting plates; the upper ends of the grid plates are hinged with the small connecting plate; the lower ends of the plurality of grating plates are connected with rotating shafts, and two ends of each rotating shaft are hinged with the two side plates; the eccentric shaft coupling drives the grid plates to shake back and forth repeatedly, each grid plate can move independently, media in the excavator bucket can fall out from the lower part of the excavator bucket better, needed substances are left, adaptability is good, high-frequency vibration of the grid bucket can be used for working quickly and effectively, and working efficiency is greatly improved.
Description
The technical field is as follows:
the utility model relates to the technical field of excavators, in particular to a high-frequency grid bucket.
Background art:
at present, the excavator is indispensable machinery among the mining, and big or small stone and disintegrating slag coexistence can appear in the excavator in the loading operating mode, in order to part little rubble and dregs of earth and big stone, the latticed high frequency grid that appears on the market fights, though this kind of fill has different pore pair to correspond different operating modes, but can appear only following little rubble and the dregs of earth separation that is close to the net in many times, the still miscellaneous little stone of earth of higher authority, adaptability is not too good.
The utility model content is as follows:
in order to solve the problems and overcome the defects of the prior art, the utility model provides the high-frequency grid hopper which is high in treatment efficiency, good in adaptability, high in screening efficiency and higher in vibration frequency.
The utility model provides a high-frequency grid hopper which comprises a shell, wherein two sides of the shell are provided with side plates, and a plurality of grid plates are arranged between the two side plates at intervals;
a seat plate is arranged in the shell, a hydraulic motor is arranged at the upper part of the seat plate, the hydraulic motor is connected with an eccentric coupling, the eccentric coupling is connected with a large connecting plate, the large connecting plate is hinged with a large connecting plate, and the large connecting plate is fixedly connected with two connecting lug plates; two ends of the two connecting ear plates are hinged with small connecting plates, and the small connecting plates are hinged with small connecting plates;
the upper ends of the grating plates are hinged with the small connecting plate through the connecting parts;
the lower extreme of a plurality of grid plates all is connected with the rotation axis, and the both ends and two curb plates of rotation axis are articulated.
Furthermore, two big ear plates are arranged at the upper part of the shell.
Furthermore, the plurality of grating plates are divided into a plurality of front grating plates and a plurality of rear grating plates, and the front grating plates and the rear grating plates are arranged at intervals in a crossed manner.
Furthermore, the connecting part comprises a grid lug plate and a pin shaft, and the pin shaft is hinged with the small connecting plate.
Furthermore, the lower ends of the two side plates are also provided with sawteeth.
Furthermore, the shovel plate is further included, and a plurality of bucket teeth are arranged at the tail end of the shovel plate.
Further, the eccentric shaft coupling comprises a shaft coupling and an eccentric wheel shaft which are connected with each other, the shaft coupling is connected with the hydraulic motor, and the eccentric wheel shaft is connected with the large connecting piece.
Furthermore, all be provided with the square hole that is used for dismantling the maintenance on two curb plates, be provided with the detachable apron on the square hole.
Furthermore, the lower end of the seat board is provided with a reinforcing structural member.
The connecting lug plate is hinged with the bearing seat through a connecting shaft, and the hydraulic motor, the eccentric coupling, the large connecting sheet, the large connecting plate and the connecting lug plate are all positioned above the seat plate; the small connecting plate and the grid plate are both positioned below the seat plate.
The utility model has the beneficial effects that:
after the hydraulic machinery works, the eccentric coupling drives the grid plates to shake back and forth repeatedly, each grid plate can move independently, media in the excavator bucket can fall out from gaps in the lower portion better, needed substances are left, adaptability is good, high-frequency vibration of the grid bucket can work fast and effectively, and work efficiency is improved greatly.
Description of the drawings:
FIG. 1 is a schematic view of the internal structure of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
1. The novel hydraulic shovel comprises a shell, 2, big lug plates, 3, side plates, 4, a seat plate, 5, a reinforcing structural part, 6, shovel plates, 7, bucket teeth, 8, a hydraulic motor, 9, an eccentric coupling, 10, a big connecting plate, 11, a big connecting plate, 12, connecting lug plates, 13, a small connecting plate, 14, a small connecting plate, 15, a connecting part, 16, a grating plate, 17, a rotating shaft, 18 and sawteeth.
The specific implementation mode is as follows:
in order to make the implementation objects, technical solutions and advantages of the present invention more clear, the present invention will be described in more detail with reference to fig. 1 and 2 of the accompanying drawings.
The utility model provides a high-frequency grid bucket which comprises a shell 1, wherein two sides of the shell 1 are provided with side plates 3, and a plurality of grid plates 16 are arranged between the two side plates 3 at intervals; a seat plate 4 is arranged in the shell 1, a hydraulic motor 8 is arranged at the upper part of the seat plate 4, the hydraulic motor 8 is connected with an eccentric coupling 9, the eccentric coupling 9 is connected with a large connecting sheet 10, the large connecting sheet 10 is hinged with a large connecting plate 11, and the large connecting plate 11 is fixedly connected with two connecting lug plates 12; two ends of the two connecting ear plates 12 are hinged with small connecting plates 13, and the small connecting plates 13 are hinged with small connecting plates 14; the automatic cleaning machine also comprises a plurality of grating plates 16, wherein the upper ends of the grating plates 16 are hinged with the small connecting plates 14; the lower ends of the grid plates 16 are connected with rotating shafts 17, and two ends of each rotating shaft 17 are hinged with the two side plates 3; two big ear plates 2 are arranged at the upper part of the shell 1; the plurality of grating plates 16 are divided into a plurality of front grating plates 16 and a plurality of rear grating plates 16, and the front grating plates 16 and the rear grating plates 16 are arranged at intervals in a crossed manner; the connecting part 15 comprises a grating ear plate and a pin shaft, and the pin shaft is hinged with the small connecting plate 14; the lower ends of the two side plates 3 are also provided with saw teeth 18; the shovel plate 6 is further included, and a plurality of bucket teeth 7 are arranged at the tail end of the shovel plate 6; the eccentric coupling 9 comprises a coupling and an eccentric wheel shaft which are connected with each other, the coupling is connected with the hydraulic motor 8, and the eccentric wheel shaft is connected with the large connecting piece 10; square holes for disassembly and maintenance are formed in the two side plates 3, and detachable cover plates are arranged on the square holes; the lower end of the seat board 4 is provided with a reinforced structural member 5; the connecting device is characterized by further comprising bearing seats, wherein the bearing seats are fixedly arranged on the upper portion of the seat plate 4, the connecting lug plates 12 are hinged with the bearing seats through connecting shafts, and the hydraulic motor 8, the eccentric shaft coupling 9, the large connecting sheet 10, the large connecting plate 11 and the connecting lug plates 12 are all located above the seat plate 4; the small connection plate 14 and the grid plate are both located below the bed plate 4.
One of the embodiments of the utility model is as follows:
high-frequency grid fill, including casing 1, casing 1 protects parts such as hydraulic motor 8, eccentric shaft coupling 9, big connection piece 10, big connecting plate 11, connection otic placode 12, little connection piece 13, little connecting plate 14 and grid plate inside, prevents effectively that the rainwater from corroding, and debris get into, protects inner structure, increase of service life.
The two sides of the shell 1 are provided with side plates 3, the side plates 3 are arranged to be of a semi-arc structure, the upper portions of the side plates 3 are connected with the shell 1, the lower portions of the side plates are connected with a shovel plate 6, a rotating shaft 17 is arranged on the inner side of the shovel plate 6, the two sides of the rotating shaft 17 are connected with the side plates 3 in a rotatable mode, and the tail end of the shovel plate 6 is provided with a plurality of bucket teeth 7.
A plurality of grating plates 16 are arranged between the two side plates 3 at intervals, the grating plates 16 are divided into two groups, namely a front grating plate 16 and a rear grating plate 16, and two groups of connecting parts 15 are fixed at the upper ends of the grating plates respectively; the connecting part 15 comprises a grating ear plate and a pin shaft, and the pin shaft is hinged with the small connecting plate 14.
A hydraulic motor 8 is arranged in the shell 1, an output shaft of the hydraulic motor 8 is connected with an eccentric coupling 9, the eccentric coupling 9 comprises a coupling and an eccentric wheel shaft, the eccentric wheel shaft is connected with a large connecting sheet 10, the large connecting sheet 10 is hinged with a large connecting plate 11, the large connecting plate 11 is fixedly connected with two connecting lug plates 12, and the middle parts of the connecting lug plates 12 are hinged with a bearing seat through connecting shafts; two ends of the two connecting ear plates 12 are hinged with small connecting plates 13, the small connecting plates 13 are hinged with small connecting plates 14, and the small connecting plates 14 are connected with the pin shafts of the connecting parts 15.
The front ends of the connecting ear plates 12 are connected to the front grill plate 16, and the rear ends of the connecting ear plates 12 are connected to the rear grill plate 16.
The lower part of the side plate 3 is provided with a rotating shaft 17, and the lower ends of a plurality of grating plates 16 are connected with the rotating shaft 17;
when the hydraulic motor 8 drives the large connecting piece 10 to swing and rotate through the eccentric coupling 9, the upper end of the large connecting plate 11 is driven to swing back and forth, the pin shaft connected with the lower end of the large connecting plate 11 rotates to drive the connecting lug plate 12 to swing, and the small connecting piece 13 and the small connecting plate 14 are further driven to move up and down, so that the grid plate is driven to shake continuously back and forth, and small materials which are not consistent with the size of the grid can be sufficiently shaken out due to shaking of earth and stones in the high-frequency grid hopper.
The two sides are provided with side plates 3, the lower parts of the side plates 3 are fixed with a front grating plate 16 and a rear grating plate 16 through rotating shafts 17, the upper parts of the side plates are tightly pressed by a shell 1, shaft baffles are arranged on the two sides of the rotating shafts 17, and shaft sleeves penetrate through the inner sides of each pair of grating plates;
the front end of the hydraulic motor 8 is connected with a shaft coupling and an eccentric wheel shaft, the eccentric wheel shaft is connected with a large connecting rod piece, the large connecting rod piece is hinged with a large connecting plate 11 and is fastened by bolts, the lower end of the large connecting plate 11 is provided with a connecting shaft, two sides of the large connecting plate 11 are respectively provided with a bearing seat, bearings are embedded in the bearing seats, the bearing seats are fixedly connected with a seat plate 4 by bolts, two groups of small connecting pieces 13 are arranged on the outer sides of the bearing seats, the small connecting pieces 13 are fastened on the connecting shaft by bolts, the small connecting pieces 13 are hinged with the small connecting rod plates, the lower sides of the small connecting rod plates are connected with grid lug plates, and the grid lug plates are respectively fixed on the upper portions of a front grid plate and a rear grid plate.
There is the square hole both sides of curb plate 3, conveniently dismantles the maintenance, and the front side and the rear side of grid fill respectively have the apron, conveniently dismantle easy maintenance, and the rear side has the pipe, and the downside has the strengthening rib to fight as the grid and strengthens.
The lower extreme of bedplate 4 is provided with additional strengthening spare 5, additional strengthening intensity, and can protect inner structure.
The eccentric wheel shaft is driven to rotate by the work of the hydraulic motor 8 to drive the two groups of grid plates at different positions to move back and forth at high frequency, so that materials in the grid hopper can be easily screened out.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a high frequency grid fill, includes the casing, its characterized in that: side plates are arranged on two sides of the shell, and a plurality of grating plates are arranged between the two side plates at intervals;
a seat plate is arranged in the shell, a hydraulic motor is arranged on the upper portion of the seat plate, the hydraulic motor is connected with an eccentric coupling, the eccentric coupling is connected with a large connecting plate, the large connecting plate is hinged with a large connecting plate, and the large connecting plate is fixedly connected with two connecting lug plates; two ends of the two connecting ear plates are hinged with small connecting plates, and the small connecting plates are hinged with small connecting plates;
the upper ends of the grating plates are hinged with the small connecting plate through the connecting parts;
the lower ends of the grid plates are connected with rotating shafts, and two ends of each rotating shaft are hinged to the two side plates.
2. The high-frequency grid bucket according to claim 1, wherein: two big ear plates are arranged on the upper part of the shell.
3. The high-frequency grid bucket according to claim 1, wherein: the grating plates are divided into a plurality of front grating plates and a plurality of rear grating plates, and the front grating plates and the rear grating plates are arranged at intervals in a crossed mode.
4. The high-frequency grid bucket according to claim 1, wherein: the connecting part comprises a grating lug plate and a pin shaft, and the pin shaft is hinged with the small connecting plate.
5. The high-frequency grid bucket according to claim 1, wherein: the lower ends of the two side plates are also provided with sawteeth.
6. The high-frequency grid bucket according to claim 1, wherein: the shovel plate is further included, and a plurality of bucket teeth are arranged at the tail end of the shovel plate.
7. The high-frequency grid bucket according to claim 1, wherein: the eccentric coupling comprises a coupling and an eccentric wheel shaft which are connected with each other, the coupling is connected with the hydraulic motor, and the eccentric wheel shaft is connected with the large connecting piece.
8. The high-frequency grid bucket according to claim 1, wherein: two all be provided with the square hole that is used for dismantling the maintenance on the curb plate, be provided with the detachable apron on the square hole.
9. The high-frequency grid bucket according to claim 1, wherein: the lower end of the seat board is provided with a reinforcing structural part.
10. The high-frequency grille scoop according to claim 1, wherein: the connecting lug plate is hinged with the bearing seat through a connecting shaft, and the hydraulic motor, the eccentric coupling, the large connecting sheet, the large connecting plate and the connecting lug plate are all positioned above the seat plate; the small connecting plate and the grid plate are both positioned below the seat plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123399210.7U CN216664272U (en) | 2021-12-31 | 2021-12-31 | High-frequency grid hopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123399210.7U CN216664272U (en) | 2021-12-31 | 2021-12-31 | High-frequency grid hopper |
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| Publication Number | Publication Date |
|---|---|
| CN216664272U true CN216664272U (en) | 2022-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123399210.7U Active CN216664272U (en) | 2021-12-31 | 2021-12-31 | High-frequency grid hopper |
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| CN (1) | CN216664272U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115198819A (en) * | 2022-07-13 | 2022-10-18 | 保利长大工程有限公司 | Excavator bucket and excavator for picking stone with huge grain diameter |
-
2021
- 2021-12-31 CN CN202123399210.7U patent/CN216664272U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115198819A (en) * | 2022-07-13 | 2022-10-18 | 保利长大工程有限公司 | Excavator bucket and excavator for picking stone with huge grain diameter |
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