CN212759640U - Lump coal dry method sorting facilities - Google Patents
Lump coal dry method sorting facilities Download PDFInfo
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- CN212759640U CN212759640U CN202021581825.4U CN202021581825U CN212759640U CN 212759640 U CN212759640 U CN 212759640U CN 202021581825 U CN202021581825 U CN 202021581825U CN 212759640 U CN212759640 U CN 212759640U
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Abstract
The utility model discloses a lump coal dry method sorting facilities, including the U-shaped support, its characterized in that: the vertical plate is fixedly connected to the upper side of the cross rod of the U-shaped support, the vertical surface of the vertical plate is connected with the central shafts of symmetrical gears through bearings, the symmetrical gears are meshed with each other, the edge positions of one side of each symmetrical gear are fixedly connected with fixed shafts respectively, the two fixed shafts are hinged to one end of a first connecting rod respectively, the other ends of the two first connecting rods are hinged to one end of a second connecting rod respectively, the other ends of the two second connecting rods are hinged to the lower ends of fixed rods respectively, the two fixed rods are fixedly connected to one end of one side of a first screening groove respectively, the other side of the vertical plate is fixedly connected with a motor, and an output shaft of the motor is fixedly connected with the. The utility model relates to a coal cinder screening field, specifically say, relates to a lump coal dry process sorting facilities. The device can facilitate the screening treatment of the coal briquettes.
Description
Technical Field
The utility model relates to a coal cinder screening field, specifically say, relates to a lump coal dry process sorting facilities.
Background
In the course of working before the use of coal cinder, the sieve that needs to carry out the coal cinder is strained, and current sieve is strained the device and is generally all used one-level sieve to strain the mode and go on, and the device that has the second grade sieve to strain generally once sieve strains and secondary sieve strains separately going on, needs to design one kind and can carry out the secondary sieve and strain and once sieve and strain the device that goes on simultaneously with the secondary sieve, this for prior art's weak point.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a lump coal dry process sorting facilities makes things convenient for the screening of coal cinder to handle.
The utility model adopts the following technical scheme to realize the purpose of the invention:
the utility model provides a lump coal dry separation equipment, includes U-shaped support, its characterized in that: the upper side of a cross rod of the U-shaped support is fixedly connected with a vertical plate, the vertical surface of the vertical plate is connected with the central shafts of symmetrical gears through bearings, and the symmetrical gears are meshed with each other;
the edge positions of one side of each symmetrical gear are fixedly connected with fixed shafts respectively, the two fixed shafts are hinged with one end of a first connecting rod respectively, the other ends of the first connecting rods are hinged with one end of a second connecting rod respectively, the other ends of the second connecting rods are hinged with the lower ends of fixed rods respectively, and the two fixed rods are fixedly connected with one end of one side of a first screening tank respectively;
the other side of the vertical plate is fixedly connected with a motor, and an output shaft of the motor is fixedly connected with a central shaft of the gear.
As a further limitation of the technical scheme, the middle parts of the two second connecting rods are hinged with the first supporting shafts, the two first supporting shafts are fixedly connected with the vertical plate, the upper ends of the two fixed rods are respectively hinged with one end of the third connecting rod, the centers of the two third connecting rods are respectively hinged with the second supporting shafts, and the two second supporting shafts are both fixedly connected with the vertical plate.
As a further limitation of the technical scheme, one fixed shaft is hinged with one end of a supporting rod, and the other end of the supporting rod is hinged with one end of one side of the second screening groove.
As a further limitation of the technical scheme, a rotating shaft is fixedly connected to the center of one side of the second screening groove, and the rotating shaft is hinged to the vertical plate.
As a further limitation of the technical scheme, a group of uniformly distributed first screening holes are formed in the bottom of the first screening groove, and a group of uniformly distributed second screening holes are formed in the bottom of the second screening groove.
Compared with the prior art, the utility model discloses an advantage is with positive effect:
(1) the device can realize secondary screening and filter and screen the coal blocks;
(2) the first screening groove and the second screening groove can be moved by opening the motor through the first connecting rod, the second connecting rod, the gear, the third connecting rod and the like, and screening of the coal blocks is conveniently realized.
Drawings
Fig. 1 is a first perspective view of the present invention.
Fig. 2 is a second perspective view of the present invention.
Fig. 3 is a third perspective view of the present invention.
Fig. 4 is a fourth perspective view of the present invention.
Fig. 5 is a partial perspective view of the present invention.
Fig. 6 is a fifth perspective view of the present invention.
In the figure: 1. the vertical plate comprises a vertical plate, 2, a U-shaped support, 3, a motor, 4, a first screening groove, 5, a first screening hole, 6, a second screening groove, 7, a second screening hole, 8, a second support shaft, 9, a third connecting rod, 10, a first support shaft, 11, a second connecting rod, 12, a first connecting rod, 13, a gear, 131, a fixed shaft, 14, a support rod, 15, a fixed rod, 16 and a rotating shaft.
Detailed Description
In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention.
The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
The following description of the exemplary embodiments refers to the accompanying drawings. The same reference numbers in different drawings identify the same or similar elements. The following detailed description does not limit the invention. Rather, the scope of the invention is defined by the appended claims. For simplicity, the following embodiments are described with respect to the terminology and structure of the present system, however, the embodiments to be described next are not limited to this system but may be applied to any other system that may be applied.
The thread self-locking performance means that when static load and working temperature change are not large, threaded connection can not automatically loosen, the self-locking condition is that a thread lead angle is smaller than an equivalent friction angle of a screw pair, and the threaded connection appearing in the application all accords with the self-locking condition.
As shown in fig. 1-6, the utility model comprises a U-shaped support 2, a vertical plate 1 is fixedly connected to the upper side of a cross rod of the U-shaped support 2, the vertical surface of the vertical plate 1 is connected with the central shafts of symmetrical gears 13 through bearings, and the symmetrical gears 13 are engaged with each other;
the edge positions of one side of the symmetrical gear 13 are respectively and fixedly connected with a fixed shaft 131, the two fixed shafts 131 are respectively hinged with one end of a first connecting rod 12, the other ends of the two first connecting rods 12 are respectively hinged with one end of a second connecting rod 11, the other ends of the two second connecting rods 11 are respectively hinged with the lower ends of fixed rods 15, and the two fixed rods 15 are respectively and fixedly connected with one end of one side of a first screening groove 4;
the other side of the vertical plate 1 is fixedly connected with a motor 3, and an output shaft of the motor 3 is fixedly connected with a central shaft of the gear 13.
The middle parts of the two second connecting rods 11 are hinged with a first supporting shaft 10, the two first supporting shafts 10 are fixedly connected with the vertical plate 1, the upper ends of the two fixing rods 15 are hinged with one end of a third connecting rod 9 respectively, the centers of the two third connecting rods 9 are hinged with a second supporting shaft 8 respectively, and the two second supporting shafts 8 are fixedly connected with the vertical plate 1.
One of the fixed shafts 131 is hinged to one end of the supporting rod 14, and the other end of the supporting rod 14 is hinged to one end of one side of the second screening groove 6.
And the center of one side of the second screening groove 6 is fixedly connected with a rotating shaft 16, and the rotating shaft 16 is hinged with the vertical plate 1.
The bottom of the first screening tank 4 is provided with a group of uniformly distributed first screening holes 5, and the bottom of the second screening tank 6 is provided with a group of uniformly distributed second screening holes 7.
The diameter of the first screening hole 5 is larger than that of the second screening hole 7.
The utility model discloses a work flow does: when the coal briquette screening device is used, coal briquettes are placed in the first screening groove 4, then the motor 3 is started, the output shaft of the motor 3 rotates to drive the gear 13 to rotate, the gear 13 drives the other gear 13 meshed with the gear 13 to rotate, the two gears 13 respectively drive the fixed shafts 131 to rotate circumferentially, the two fixed shafts 131 drive the first connecting rods 12 to swing back and forth, the first connecting rods 12 drive the second connecting rods 11 to swing back and forth, the second connecting rods 11 drive the fixed rods 15 to swing back and forth, the fixed rods 15 drive the third connecting rods 9 to swing back and forth, the fixed rods 15 drive the first screening grooves 4 to move back and forth, the first screening grooves 4 to move back and forth to drive the coal briquettes to move, the coal briquettes smaller than the first screening holes 5 fall into the second screening groove 6, the fixed shafts 131 drive the supporting rods 14 to swing back and forth, the supporting rods 14 drive the second screening groove 6 to swing back and forth, the second screening groove 6 drives the rotating shaft 16 to rotate back and forth, and the coal.
Reference throughout the specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the subject matter disclosed. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. It should be understood that this description is not intended to limit the invention. On the contrary, the exemplary embodiments are intended to cover alternatives, modifications and equivalents, which may be included within the spirit and scope of the invention as defined by the appended claims. Furthermore, in the detailed description of the exemplary embodiments, numerous specific details are set forth in order to provide a thorough understanding of the claimed invention. However, it will be understood by those skilled in the art that various embodiments may be practiced without these specific details.
Although the features and elements of the exemplary embodiments are described in the embodiments in particular combinations, each feature or element can be used alone without the other features and elements of the embodiments or in combinations with or without other features and elements disclosed herein.
This written description uses examples to disclose the invention, including the best mode, and also to enable any person skilled in the art to practice the invention, including making and using any devices or systems and performing any incorporated methods. The patentable scope of the invention is defined by the claims, and may include other examples that occur to those skilled in the art. Such other examples are intended to be within the scope of the claims if they have structural elements that do not differ from the literal language of the claims, or if they include equivalent structural elements to the structural elements recited in the literal languages of the claims.
Claims (5)
1. The utility model provides a lump coal dry separation equipment, includes U-shaped support (2), its characterized in that: a vertical plate (1) is fixedly connected to the upper side of a cross rod of the U-shaped support (2), the vertical surface of the vertical plate (1) is connected with the central shafts of symmetrical gears (13) through bearings, and the symmetrical gears (13) are meshed with each other;
the edge positions of one side of the symmetrical gears (13) are respectively and fixedly connected with fixed shafts (131), the two fixed shafts (131) are respectively hinged with one end of a first connecting rod (12), the other ends of the two first connecting rods (12) are respectively hinged with one end of a second connecting rod (11), the other ends of the two second connecting rods (11) are respectively hinged with the lower ends of fixed rods (15), and the two fixed rods (15) are respectively and fixedly connected with one end of one side of a first screening groove (4);
the other side of the vertical plate (1) is fixedly connected with a motor (3), and an output shaft of the motor (3) is fixedly connected with a central shaft of the gear (13).
2. The lump coal dry separation device according to claim 1, wherein: the middle parts of the two second connecting rods (11) are hinged with a first supporting shaft (10), the two first supporting shafts (10) are fixedly connected with the vertical plate (1), the upper ends of the two fixing rods (15) are hinged with one end of a third connecting rod (9) respectively, the centers of the two third connecting rods (9) are hinged with a second supporting shaft (8) respectively, and the two second supporting shafts (8) are fixedly connected with the vertical plate (1).
3. The lump coal dry separation device according to claim 2, wherein: one fixed shaft (131) is hinged with one end of a supporting rod (14), and the other end of the supporting rod (14) is hinged with one end of one side of the second screening groove (6).
4. The lump coal dry separation device according to claim 3, wherein: and the center of one side of the second screening groove (6) is fixedly connected with a rotating shaft (16), and the rotating shaft (16) is hinged with the vertical plate (1).
5. The lump coal dry separation device according to claim 3, wherein: the bottom of the first screening tank (4) is provided with a group of uniformly distributed first screening holes (5), and the bottom of the second screening tank (6) is provided with a group of uniformly distributed second screening holes (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021581825.4U CN212759640U (en) | 2020-08-03 | 2020-08-03 | Lump coal dry method sorting facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021581825.4U CN212759640U (en) | 2020-08-03 | 2020-08-03 | Lump coal dry method sorting facilities |
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| CN212759640U true CN212759640U (en) | 2021-03-23 |
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| CN202021581825.4U Active CN212759640U (en) | 2020-08-03 | 2020-08-03 | Lump coal dry method sorting facilities |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114178169A (en) * | 2021-12-10 | 2022-03-15 | 河北环境工程学院 | Civil engineering gravel and sand divides sieve device |
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2020
- 2020-08-03 CN CN202021581825.4U patent/CN212759640U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114178169A (en) * | 2021-12-10 | 2022-03-15 | 河北环境工程学院 | Civil engineering gravel and sand divides sieve device |
| CN114178169B (en) * | 2021-12-10 | 2023-01-03 | 河北环境工程学院 | Civil engineering grit divides sieve device |
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