An improved mud outlet for a brick extruder

Abstract

The utility model discloses an improved mud outlet of a brick extruder, comprising a frame, wherein the discharging end of the frame is provided with the mud outlet of the brick extruder, and the end face of the mud outlet of the brick extruder is integrally formed with a rectangular extension frame; in the utility model, by driving one end of a rectangular groove by the inner wall of a mud outlet device close to the mud outlet of the brick extruder, the rectangular extension frame on the end face of the mud outlet of the brick extruder is plugged into the rectangular groove, at which time the threaded column on the fixed block is able to penetrate the insert block of the mud outlet of the brick extruder, and the purpose of quick installation and disassembly of the mud outlet device is achieved by threading a butterfly nut and the threaded column, compared with the existing installation method using flanges and screws, the use of the rectangular extension frame and the rectangular groove plug-in increases the tightness of the connection between the mud outlet of the brick extruder and the mud outlet device, and the arrangement of the insert block, the fixed block, the threaded column and the butterfly nut is easy to disassemble and assemble, and is convenient for cleaning the mud outlet of the brick extruder and maintaining the mud outlet device.

Description

Technical Field

[0001] The utility model relates to the technical field of brick extruders, in particular to an improved mud outlet for a brick extruder. Background Art

[0002] At present, the vacuum brick extruder can generate strong pressure, forcing the raw materials to be squeezed out from the discharge port under the thrust generated by the power, forming the required mud blanks of a certain cross-section. The vacuum brick extruder has the advantages of high extrusion pressure, high vacuum degree, durability, strong applicability, low energy consumption, high efficiency and easy maintenance.

[0003] In the prior art, during the use of the vacuum brick extruder, a mud discharge device needs to be installed at the mud discharge port of the brick extruder to cut the extruded mud blanks. During the use of the mud discharge device, the inner wall of the mud discharge device needs to be cleaned frequently to prevent dry mud and debris from adhering to the inner wall and affecting the quality of the mud blanks. The existing mud discharge device is generally installed on the mud discharge port of the brick extruder by means of flanges and screws, which is not easy to disassemble. When cleaning the mud discharge device, the staff can only squat on the ground to scrub it, which brings great inconvenience to the cleaning of the mud discharge port. At the same time, the cutting wire set at the mud discharge port is prone to breakage or loosening after long-term use, so it needs to be replaced frequently. When replacing the existing steel wire, the staff relies on the staff to tighten the steel wire for fixing, and the replacement process is very laborious.

[0004] To this end, an improved mud outlet for a brick extruder is proposed, which has the advantages of convenient cleaning and maintenance of the mud outlet and replacement of the slitting wire, thereby solving the problems in the above-mentioned background technology. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes an improved mud outlet for a brick extruder.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an improved mud outlet of a brick extruder, comprising a frame, a mud outlet of the brick extruder is arranged at the discharging end of the frame, and a rectangular extension frame is formed integrally on the end face of the mud outlet of the brick extruder, an insert block with a socket is welded on the outer wall surface of the mud outlet of the brick extruder, a mud outlet device is arranged on the right side of the mud outlet of the brick extruder, and a rectangular groove is provided on the inner wall surface of the left end of the mud outlet device, a fixing block is welded on the outer wall surface of the left end of the mud outlet device, and a threaded column plugged into the insert block is arranged on the fixing block, and the threaded column passes through a threaded hole at one end of the insert block It is connected with a butterfly nut, and the rectangular extension frame extends into the rectangular groove of the mud discharge device. A plurality of steel wires are inserted into the end of the mud discharge device away from the mud outlet of the brick extruder, and the top of each steel wire extends to the top surface of the mud discharge device. A group of protrusions are arranged in pairs corresponding to the plurality of steel wires on the top surface of the mud discharge device, and a first threaded clip and a second threaded clip are inserted and fixed on each group of protrusions. The inner sides of the first threaded clip and the second threaded clip are bonded with rubber pads, and the rubber pads are against the outer wall of the steel wire, and the outer sides of the first threaded clip and the second threaded clip are threadedly connected with hexagonal nuts.

[0007] As a further description of the above technical solution: the bottom of the steel wire is fixedly connected to a limiting disc, and the limiting disc is against the bottom surface of the mud discharge device, and the right end of the mud discharge device is provided with a plurality of groups of mounting holes equidistantly corresponding to the steel wire.

[0008] As a further description of the above technical solution: the first thread clamp and the second thread clamp are both semi-annular structures, and the bottom surfaces of the positioning arcs of the first thread clamp and the second thread clamp are both provided with grooves adapted to the convex column.

[0009] As a further description of the above technical solution: the outer side surfaces of the first threaded clamp and the second threaded clamp are provided with external threads, and the rubber pads on the facing surfaces of the first threaded clamp and the second threaded clamp are both against the outer wall of the steel wire.

[0010] As a further description of the above technical solution: the mud outlet of the brick extruder is composed of a hollow quadrangular platform and a rectangular tube, and the rectangular extension frame and the insertion block are both arranged on the rectangular tube of the mud outlet of the brick extruder.

[0011] As a further description of the above technical solution: a plurality of insert blocks are welded on the outer wall surface of the mud outlet of the brick extruder, a plurality of fixed blocks with threaded columns are arranged on the outer wall surface of the mud outlet device, and the plurality of fixed blocks correspond one-to-one to the plurality of insert blocks.

[0012] The utility model has the following beneficial effects:

[0013] In the utility model, the inner wall of the mud discharge device drives one end of the rectangular groove close to the mud discharge port of the brick extruder, so that the rectangular extension frame on the end face of the mud discharge port of the brick extruder is plugged into the rectangular groove. At this time, the threaded column on the fixed block can penetrate the insertion block of the mud discharge port of the brick extruder, and the butterfly nut and the threaded column are threadedly connected to achieve the purpose of quick installation and disassembly of the mud discharge device. Compared with the existing installation method using flanges and screws, the use of the rectangular extension frame and the rectangular groove plug-in increases the tightness of the connection between the mud discharge port of the brick extruder and the mud discharge device. The arrangement of the insertion block, the fixed block, the threaded column and the butterfly nut is easy to disassemble and assemble, which is convenient for cleaning the mud discharge port of the brick extruder and maintaining the mud discharge device.

[0014] In the utility model, a plurality of steel wires are arranged at equal intervals at the mud discharge end of the mud discharge device, and a group of first threaded clips, positioning arcs, rubber pads, convex columns, second threaded clips and hexagonal nuts are arranged on each steel wire. When the steel wire needs to be replaced, the hexagonal nut arranged on the top of the steel wire is rotated to cause the hexagonal nut to be disengaged from the threaded connection with the first threaded clip and the second threaded clip. Then, the first threaded clip and the second threaded clip are manually picked up to cause the positioning arcs at the bottom of the first threaded clip and the second threaded clip to be disengaged from the plugging with the convex column, so that the rubber pads on the inner sides of the first threaded clip and the second threaded clip are respectively disengaged from the state of contact with the steel wire. Then, the broken steel wire is pulled out of the mud discharge device, and a new steel wire can be replaced. Compared with the prior art, the steel wire is easy to disassemble and maintain while ensuring installation reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of an improved mud outlet of a brick extruder according to the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of a mud outlet of a brick extruder with an improved mud outlet of the brick extruder of the utility model;

[0017] Figure 3 The utility model is a schematic diagram of the structure of a mud discharge device of an improved mud discharge port of a brick extruder.

[0018] Legend:

[0019] 1. Frame; 2. Mud outlet of brick extruder; 3. Mud outlet device; 4. Steel wire; 5. Rectangular extension frame; 6. Rectangular groove; 7. Insert block; 8. Fixing block; 9. Threaded column; 10. Butterfly nut; 11. First threaded clip; 12. Positioning arc; 13. Rubber pad; 14. Boss; 15. Second threaded clip; 16. Hexagonal nut. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model 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 of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] According to an embodiment of the utility model, an improved mud outlet of a brick extruder is provided.

[0022] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-3 As shown, according to an improved mud outlet of a brick extruder according to an embodiment of the utility model, the improved mud outlet of a brick extruder comprises a frame 1, a mud outlet 2 of a brick extruder is arranged at the discharging end of the frame 1, and a rectangular extension frame 5 is formed integrally on the end face of the mud outlet 2 of the brick extruder, an insert block 7 with a socket is welded on the outer wall surface of the mud outlet 2 of the brick extruder, a mud outlet device 3 is arranged on the right side of the mud outlet 2 of the brick extruder, and a rectangular groove 6 is opened on the inner wall surface of the left end of the mud outlet device 3, a fixing block 8 is welded on the outer wall surface of the left end of the mud outlet device 3, and a threaded column 9 plugged into the insert block 7 is arranged on the fixing block 8, one end of the threaded column 9 passes through the insert block 7 and is threadedly connected with a butterfly nut 10, the rectangular extension frame 5 extends into the rectangular groove 6 of the mud outlet device 3, a plurality of steel wires 4 are inserted into the end of the mud outlet device 3 away from the mud outlet 2 of the brick extruder, and the top of each steel wire 4 extends to the top surface of the mud outlet device 3, and the mud outlet A group of convex columns 14 are arranged in pairs on the top surface of the mud device 3 corresponding to the steel wires 4, and a first threaded clip 11 and a second threaded clip 15 are inserted and fixed on each group of convex columns 14. The inner sides of the first threaded clip 11 and the second threaded clip 15 are bonded with rubber pads 13, and the rubber pads 13 are against the outer wall of the steel wire 4. The outer sides of the first threaded clip 11 and the second threaded clip 15 are threadedly connected with hexagonal nuts 16. In order to achieve the purpose of quick disassembly and assembly, butterfly nuts 10 are arranged corresponding to the threaded columns 9, and disassembly and assembly can be performed without the help of tools. Secondly, the mud discharge device 3 is connected to the mud outlet 2 of the brick extruder by plugging the rectangular extension frame 5 with the rectangular groove 6. When the positioning arc 12 is plugged with the convex column 14, the first threaded clip 11 and the second threaded clip 15 can use the rubber pad 13 to abut against the steel wire 4;

[0023] In one embodiment, the bottom of the steel wire 4 is fixedly connected to a limiting disk, and the limiting disk is against the bottom surface of the mud discharge device 3. The right end of the mud discharge device 3 is provided with multiple groups of mounting holes equidistantly corresponding to the steel wire 4. By setting the limiting disk, a limiting structure can be provided for the bottom of the steel wire 4, thereby achieving the purpose of reliable installation of the steel wire 4.

[0024] In one embodiment, the first thread clip 11 and the second thread clip 15 are both semi-annular structures, and the bottom surfaces of the positioning arcs 12 of the first thread clip 11 and the second thread clip 15 are provided with grooves adapted to the boss 14. By setting the boss 14 and the groove, the first thread clip 11 and the second thread clip 15 are positioned to increase the reliability of the steel wire 4 during the installation stage.

[0025] In one embodiment, the outer side surfaces of the first threaded clamp 11 and the second threaded clamp 15 are provided with external threads, and the rubber pads 13 on the facing surfaces of the first threaded clamp 11 and the second threaded clamp 15 are both against the outer wall of the steel wire 4, that is, the first threaded clamp 11 and the second threaded clamp 15 adopt a split structure, and when combined, they form a threaded ring that can be connected to the hexagonal nut 16, and the steel wire 4 can be easily disassembled after separation.

[0026] In one embodiment, the mud outlet 2 of the brick extruder is composed of a hollow quadrangular platform and a rectangular cylinder, and the rectangular extension frame 5 and the insertion block 7 are both arranged on the rectangular cylinder of the mud outlet 2 of the brick extruder, wherein the size of the rectangular cylinder is adapted to the size of the mud outlet device 3 to facilitate efficient extrusion of the mud material.

[0027] In one embodiment, a plurality of insert blocks 7 are welded on the outer wall surface of the mud outlet 2 of the brick extruder, and a plurality of fixed blocks 8 with threaded columns 9 are arranged on the outer wall surface of the mud outlet device 3, and the plurality of fixed blocks 8 correspond one-to-one to the plurality of insert blocks 7, that is, a plurality of insert blocks 7 and a plurality of fixed blocks 8 with threaded columns 9 constitute the connection structure between the mud outlet 2 of the brick extruder and the mud outlet device 3, wherein, in order to increase the disassembly efficiency, a butterfly nut 10 is arranged on the threaded column 9.

[0028] Working principle:

[0029] When in use, firstly, the inner wall of the mud discharge device 3 drives one end of the rectangular groove 6 close to the mud discharge port 2 of the brick extruder, so that the rectangular extension frame 5 on the end face of the mud discharge port 2 of the brick extruder is plugged into the rectangular groove 6. At this time, the threaded column 9 on the fixing block 8 is able to penetrate the insertion block 7 of the mud discharge port 2 of the brick extruder, and then the butterfly nut 10 is threadedly connected with the threaded column 9 to fix the mud discharge device 3. The mud enters the mud discharge port 2 of the brick extruder under the action of the pushing mechanism in the frame 1, and then is transferred to the inside of the mud discharge device 3, and is discharged to the outside of the mud discharge device 3 in the shape of a brick embryo under the cutting action of a plurality of steel wires 4. When it needs to be replaced When the steel wire 4 is removed, the hexagonal nut 16 provided at the top of the steel wire 4 is rotated to cause the hexagonal nut 16 to be disengaged from the threaded connection with the first threaded clip 11 and the second threaded clip 15, and then the first threaded clip 11 and the second threaded clip 15 are manually picked up to cause the positioning arc 12 at the bottom of the first threaded clip 11 and the second threaded clip 15 to be disengaged from the plugging with the protruding column 14, so that the rubber pads 13 on the inner sides of the first threaded clip 11 and the second threaded clip 15 are respectively disengaged from the contact state with the steel wire 4, and then the broken steel wire 4 is pulled out of the mud discharge device 3, and the new steel wire 4 can be replaced.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An improved mud outlet of a brick extruder, comprising a frame (1), characterized in that: The discharge end of the frame (1) is provided with a brick extruder mud outlet (2), and the end surface of the brick extruder mud outlet (2) is integrally formed with a rectangular extension frame (5), the outer wall surface of the brick extruder mud outlet (2) is welded with an insertion block (7) with a plug hole, the right side of the brick extruder mud outlet (2) is provided with a mud discharge device (3), and the inner wall surface of the left end of the mud discharge device (3) is provided with a rectangular groove (6), the outer wall surface of the left end of the mud discharge device (3) is welded with a fixing block (8), and the fixing block (8) is provided with a threaded column (9) plugged into the insertion block (7), the threaded column (9) passes through one end of the insertion block (7) and is threadedly connected with a butterfly nut (10), and the rectangular extension frame (5) extends to the rectangular groove of the mud discharge device (3). (6), a plurality of steel wires (4) are inserted into one end of the mud discharge device (3) away from the mud discharge port (2) of the brick extruder, and the top of each steel wire (4) extends to the top surface of the mud discharge device (3), and a group of protrusions (14) are arranged in pairs corresponding to the plurality of steel wires (4) on the top surface of the mud discharge device (3), and a first threaded clamp (11) and a second threaded clamp (15) are inserted and fixed on each group of protrusions (14), the inner side surfaces of the first threaded clamp (11) and the second threaded clamp (15) are bonded with rubber pads (13), and the rubber pads (13) are against the outer wall of the steel wire (4), and the outer side surfaces of the first threaded clamp (11) and the second threaded clamp (15) are threadedly connected with hexagonal nuts (16).

2. The improved mud outlet of a brick extruder according to claim 1, characterized in that: The bottom of the steel wire (4) is fixedly connected to a limiting disc, and the limiting disc abuts against the bottom surface of the mud discharge device (3). The right end of the mud discharge device (3) is provided with a plurality of groups of mounting holes at equal distances corresponding to the steel wire (4).

3. The improved mud outlet of a brick extruder according to claim 1, characterized in that: The first thread clamp (11) and the second thread clamp (15) are both semi-annular structures, and the bottom surfaces of the positioning arcs (12) of the first thread clamp (11) and the second thread clamp (15) are both provided with grooves adapted to the convex pillars (14).

4. The improved mud outlet of a brick extruder according to claim 1, characterized in that: External threads are provided on the outer side surfaces of the first threaded clamp (11) and the second threaded clamp (15), and the rubber pads (13) on the facing surfaces of the first threaded clamp (11) and the second threaded clamp (15) are both in contact with the outer wall of the steel wire (4).

5. The improved mud outlet of a brick extruder according to claim 1, characterized in that: The mud outlet (2) of the brick extruder is composed of a combination of a hollow quadrangular platform and a rectangular tube, and the rectangular extension frame (5) and the insertion block (7) are both arranged on the rectangular tube of the mud outlet (2) of the brick extruder.

6. The improved mud outlet of a brick extruder according to claim 1, characterized in that: The outer wall surface of the mud outlet (2) of the brick extruder is welded with a plurality of inserting blocks (7), and the outer wall surface of the mud outlet device (3) is provided with a plurality of fixing blocks (8) with threaded columns (9), and the plurality of fixing blocks (8) correspond to the plurality of inserting blocks (7) one by one.

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