CN219377845U - Drum screen with reciprocating structure - Google Patents

Abstract

The utility model discloses a rotary screen with a reciprocating structure, which belongs to the technical field of rotary screen bodies, and comprises a fixed seat, wherein a reciprocating positioning assembly is fixedly arranged at the edge of the fixed seat, the reciprocating positioning assembly comprises a rotary screen body, a fixed frame, a sliding frame, a connecting frame and a fixed rod, the rotary screen body is rotationally connected to one edge of the top end of the fixed seat, the fixed frame is fixedly arranged at the other edge of the top end of the fixed seat, the sliding frame is slidingly connected to the inner side of the fixed frame, the connecting frame is rotationally connected to the top end of the sliding frame, the fixed rod is symmetrically and fixedly arranged at the outer edge of the rotary screen body, and a positioning discharging assembly is fixedly arranged at the top end of the rotary screen body.

Description

Drum screen with reciprocating structure

Technical Field

The utility model relates to the technical field of rotary screen bodies, in particular to a rotary screen with a reciprocating structure.

Background

The current drum screen for refractory material production is characterized in that a screen drum is obliquely arranged on a frame, a motor is connected with a drum device through a coupler through a speed reducer, the drum device is driven to rotate around the axis of the motor, after materials enter the drum device, the materials on a screen surface are overturned and rolled due to the inclination and rotation of the drum device, qualified materials (undersize products) are discharged through a discharge hole at the bottom of the rear end of the drum, and unqualified materials (oversize products) are discharged through a discharge hole at the tail of the drum.

For this chinese patent net discloses a drum sieve is used in production of boiler refractory material, application number is 202122191203.1, rotate through the second motor, make main runner rotate, the bracing piece drives the connecting rod simultaneously and is cooperating flexible jar and support column messenger rotary drum reciprocating motion, make inside material evenly dispersed inside, improve screening efficiency, because first motor drives the straight-bar and rotates, make inside stirring leaf with the abundant stirring of material, fall into different collection boxes from first discharging pipe through the screen cloth, second discharging pipe and third discharging pipe, be convenient for with qualified material, disqualified material and dust classification collection.

Although the application meets the use requirement of a user to a certain extent, certain defects still exist in the use process, and the concrete problem is that as the rotary screen needs to be dithered when in use, the rotary screen is convenient for workers to fully screen materials, but the joint of the connecting rod and the driven wheel of the patent lacks displacement, so that the reciprocating rotation of the rotary screen is inconvenient for the workers.

Disclosure of Invention

The utility model aims to provide a rotary screen with a reciprocating structure, so as to solve the problems that in the background art, the rotary screen needs to be dithered when in use, so that a worker can conveniently and fully screen materials, but the joint of a connecting rod and a driven wheel of the rotary screen lacks displacement, and the reciprocating rotation of the rotary screen is inconvenient for the worker.

In order to solve the technical problems, the utility model provides the following technical scheme: the rotary screen with the reciprocating structure comprises a fixed seat, wherein a reciprocating positioning assembly is fixedly arranged at the edge of the fixed seat, and comprises a rotary screen body, a fixed frame, a sliding frame, a connecting frame and a fixed rod;

the rotary drum screen body is rotationally connected to one side of the top end of the fixed seat, the fixed frame is fixedly arranged at the other side of the top end of the fixed seat, the sliding frame is slidingly connected to the inner side of the fixed frame, the connecting frame is rotationally connected to the top end of the sliding frame, and the fixed rods are symmetrically and fixedly arranged at the outer side of the rotary drum screen body, so that a worker can conveniently and reciprocally swing the rotary drum screen body;

the top end of the drum screen body is fixedly provided with a positioning discharging assembly, and the positioning discharging assembly comprises a corrugated pipe, a limiting ring, a collecting box, a feeding pipe and a supporting frame;

the utility model discloses a bellows, including rotary drum screen body, fixing base top, bellows, fixed base limit ring, bellows, rotary drum screen body bottom equidistance fixedly connected with bellows, bellows outside bottom symmetry fixed mounting has the spacing ring, fixing base top middle part equidistance fixed mounting has the collecting box, collecting box top middle part fixed mounting has the inlet pipe, fixing base limit portion equidistance fixed mounting has the support frame, the staff of being convenient for fixes bellows position.

Preferably, the reciprocating positioning assembly further comprises a driving motor, a turntable and a limiting column;

the fixed seat top limit portion fixed mounting has driving motor, driving motor output shaft fixedly connected with carousel, carousel a side portion fixed mounting has spacing post.

Preferably, the positioning and discharging assembly further comprises a threaded column and a positioning nut;

threaded columns are fixedly mounted at the top end of the feeding pipe at equal intervals, and positioning nuts are sleeved on the top threads on the outer sides of the threaded columns.

Compared with the prior art, the utility model has the following beneficial effects:

1. through reciprocal locating component, the staff of being convenient for removes the balladeur train position to the staff of being convenient for carries out reciprocal swing to the drum screen frame and handles, and then the staff of being convenient for carries out abundant screening to the inboard material of drum screen frame, has reduced the degree of difficulty of staff screening material.

2. Through location ejection of compact subassembly, the staff of being convenient for removes fixedly to bellows end position, has reduced the staff and has fixed a position the bellows degree of difficulty to the staff of being convenient for collects or directly discharges the processing to the material as required, has reduced the degree of difficulty of staff's transportation screening back material.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of a trommel with reciprocating structure according to the present utility model;

FIG. 2 is a schematic view of the structure of the reciprocatory positioning assembly of the present utility model;

FIG. 3 is a schematic view of the positioning and discharging assembly of the present utility model;

in the figure: 1. a fixing seat;

2. a reciprocating positioning assembly; 201. a drum screen; 202. a driving motor; 203. a turntable; 204. a limit column; 205. a fixing frame; 206. a carriage; 207. a connecting frame; 208. a fixed rod;

3. positioning a discharging component; 301. a bellows; 302. a limiting ring; 303. a collection box; 304. a feed pipe; 305. a threaded column; 306. positioning a nut; 307. and (5) supporting frames.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides the following technical solutions: the rotary screen with the reciprocating structure comprises a fixed seat 1, wherein a reciprocating positioning assembly 2 is fixedly arranged at the edge of the fixed seat 1, and the reciprocating positioning assembly 2 comprises a rotary screen body 201, a fixed frame 205, a sliding frame 206, a connecting frame 207 and a fixed rod 208;

a rotary screen body 201 is rotatably connected to one side of the top end of the fixed seat 1, the input end of the rotary screen body 201 is electrically connected with the output end of an external power supply, a fixed frame 205 is fixedly arranged at the other side of the top end of the fixed seat 1, a sliding frame 206 is slidably connected to the inner side of the fixed frame 205, a connecting frame 207 is rotatably connected to the top end of the sliding frame 206, fixing rods 208 are symmetrically and fixedly arranged at the outer side of the rotary screen body 201, and the side of the connecting frame 207 is rotatably connected with the fixing rods 208 and can rotate the fixing rods 208;

the top end of the drum screen 201 is fixedly provided with a positioning and discharging assembly 3, and the positioning and discharging assembly 3 comprises a corrugated pipe 301, a limiting ring 302, a collecting box 303, a feeding pipe 304 and a supporting frame 307;

the equidistant fixedly connected with bellows 301 in drum screen 201 bottom, bellows 301 outside bottom symmetry fixed mounting have spacing ring 302, and fixing base 1 top middle part equidistance fixed mounting has collecting box 303, and collecting box 303 top middle part fixed mounting has inlet pipe 304, and fixing base 1 limit equidistant fixed mounting has support frame 307.

The reciprocating positioning assembly 2 further comprises a driving motor 202, a turntable 203 and a limiting column 204;

the driving motor 202 is fixedly arranged at the top end edge of the fixing seat 1, the input end of the driving motor 202 is electrically connected with the output end of an external power supply, the output shaft of the driving motor 202 is fixedly connected with the rotary table 203, the limit column 204 is fixedly arranged at one side edge of the rotary table 203, the limit column 204 is movably connected to the inner side of the connecting frame 207, and the position of the connecting frame 207 can be moved.

When the rotary table 203 with the fixedly connected output shaft of the driving motor 202 can be rotated when the rotary table 203 is used, one side of the rotary table 203 is fixedly connected with the limiting column 204 in the rotating process of the rotary table 203, the limiting column 204 is movably connected to the inner side of the sliding frame 206, the sliding frame 206 can be moved, the sliding frame 206 can be slidingly connected to the inner side of the fixing frame 205 in the moving process of the sliding frame 206, the moving direction of the sliding frame 206 can be limited, the connecting frame 207 can be rotationally connected to the top of the sliding frame 206, the connecting frame 207 is rotationally connected with the fixing rod 208 in the moving process of the connecting frame 207, the rotary table 201 fixedly installed on one side of the fixing rod 208 is rotationally connected with the fixing seat 1, the rotary table 201 can be rotated, the rotary table 201 can be made to reciprocate along with the rotation of the rotary table 203, workers can conveniently move the sliding frame 206, the rotary table 201 can reciprocate, the workers can conveniently and fully screen the materials on the inner side of the rotary table 201, and the difficulty of the workers can be reduced.

The positioning and discharging assembly 3 further comprises a threaded column 305 and a positioning nut 306;

the equidistant fixed mounting of inlet pipe 304 top limit portion has screw thread post 305, and screw thread post 305 sliding connection is inboard in spacing ring 302, and screw thread post 305 outside top screw thread has cup jointed positioning nut 306, and positioning nut 306 one side and spacing ring 302 outside contact can fix the position behind the spacing ring 302 removal.

When the staff carries out screening collection to the material, the staff removes bellows 301 tip, can be inboard to bellows 301 tip embedding inlet pipe 304, thereby can make inlet pipe 304 top fixed mounting's screw thread post 305 pass the fixed spacing ring 302 inboard that cup joints in bellows 301 outside, at this moment, staff twists around positioning nut 306, through positioning nut 306 inboard and screw thread post 305 outside threaded connection, can remove the positioning nut 306 position, through positioning nut 306 one side and spacing ring 302 outside contact, can fix the spacing ring 302 position after removing, thereby can make the inboard material after screening of drum screen body 201 get into the collecting box 303 inboard along bellows 301 inboard, through collecting box 303, can collect the material, if the staff carries out the direct discharge to the material after screening, staff removes bellows 301, through bellows 301 joint in support frame 307 inboard, and bellows 301 outside fixed mounting's spacing ring 302 one side and support frame 307 outside contact, can remove bellows 301 tip position, thereby can carry out the direct discharge to the material after screening and handle, the material after being convenient for the staff moves the tip and carries out the fixed bellows 301, thereby the material has reduced the direct material discharge difficulty of staff according to the staff has carried out the fixed position of bellows 301, the staff has reduced the material has been required to be discharged to the material after the staff has been convenient for carry out the material.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a drum sieve with reciprocating structure, includes fixing base (1), its characterized in that: the reciprocating positioning assembly (2) is fixedly arranged at the edge of the fixed seat (1), and the reciprocating positioning assembly (2) comprises a rotary screen body (201), a fixed frame (205), a sliding frame (206), a connecting frame (207) and a fixed rod (208);

a rotary screen body (201) is rotationally connected to one side of the top end of the fixing seat (1), a fixing frame (205) is fixedly installed on the other side of the top end of the fixing seat (1), a sliding frame (206) is slidably connected to the inner side of the fixing frame (205), a connecting frame (207) is rotationally connected to the top end of the sliding frame (206), and fixing rods (208) are symmetrically and fixedly installed on the outer side of the rotary screen body (201);

a positioning discharging assembly (3) is fixedly arranged at the top end of the rotary screen body (201), and the positioning discharging assembly (3) comprises a corrugated pipe (301), a limiting ring (302), a collecting box (303), a feeding pipe (304) and a supporting frame (307);

the novel rotary drum sieve comprises a drum sieve body (201), wherein a corrugated pipe (301) is fixedly connected to the bottom end of the drum sieve body at equal intervals, limiting rings (302) are symmetrically and fixedly arranged at the bottom of the outer side of the corrugated pipe (301), a collecting box (303) is fixedly arranged at the middle part of the top end of a fixing base (1) at equal intervals, a feeding pipe (304) is fixedly arranged at the middle part of the top end of the collecting box (303), and a supporting frame (307) is fixedly arranged at the side part of the fixing base (1) at equal intervals.

2. A trommel with reciprocating structure as claimed in claim 1, wherein: the reciprocating positioning assembly (2) further comprises a driving motor (202), a turntable (203) and a limiting column (204);

the driving motor (202) is fixedly mounted at the top end edge of the fixing seat (1), the rotary table (203) is fixedly connected with an output shaft of the driving motor (202), and a limit column (204) is fixedly mounted at one side edge of the rotary table (203).

3. A trommel with reciprocating structure as claimed in claim 1, wherein: the edge of the connecting frame (207) is rotationally connected with the fixing rod (208), and the input end of the rotary screen body (201) is electrically connected with the output end of an external power supply.

4. A trommel with reciprocating structure as claimed in claim 2, wherein: the input end of the driving motor (202) is electrically connected with the output end of an external power supply, and the limiting column (204) is movably connected to the inner side of the connecting frame (207).

5. A trommel with reciprocating structure as claimed in claim 1, wherein: the positioning and discharging assembly (3) further comprises a threaded column (305) and a positioning nut (306);

threaded columns (305) are fixedly mounted at the top end edge of the feeding pipe (304) at equal intervals, and positioning nuts (306) are sleeved on the tops of the outer sides of the threaded columns (305) in a threaded mode.

6. A trommel with reciprocating structure as claimed in claim 5, wherein: the threaded column (305) is slidably connected to the inner side of the limiting ring (302), and one side of the positioning nut (306) is in contact with the outer side of the limiting ring (302).