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CN-224224141-U - Stemming extruder

CN224224141UCN 224224141 UCN224224141 UCN 224224141UCN-224224141-U

Abstract

The utility model discloses a stemming extruder which comprises an equipment bottom plate, wherein an extruding cylinder is arranged on the equipment bottom plate, the end part of the extruding cylinder is provided with an opening, a supporting rod is fixedly arranged at the top of the equipment bottom plate, one side of the supporting rod is provided with a rotary disc through a rotary positioning assembly, one side of the rotary disc is fixedly provided with a plurality of end discs, a discharging cylinder is arranged on the end discs, one end disc is positioned on one side of the extruding cylinder, a sealing positioning assembly is arranged between the extruding cylinder and the end discs, and when the stemming extruder is used, a plurality of rotatable end discs are arranged at the end part of the extruding cylinder, so that stemming with different diameters can be extruded, the positioning column can be fixed by being clamped in a positioning hole, and the rotation and the replacement are convenient.

Inventors

  • ZHANG LINGKAI
  • LI RIGUI
  • ZHANG ZHIGUO

Assignees

  • 广东悦江节能技术有限公司

Dates

Publication Date
20260512
Application Date
20250731

Claims (7)

  1. 1. The utility model provides a stemming extruder, includes equipment bottom plate (1), its characterized in that, be provided with extrusion tube (2) on equipment bottom plate (1), the tip of extrusion tube (2) is the opening setting, the top fixed mounting of equipment bottom plate (1) has bracing piece (5), rotary disk (7) are installed through rotatory locating component to one side of bracing piece (5), one side fixed mounting of rotary disk (7) has a plurality of tip dish (8), is provided with ejection of compact section of thick bamboo (9) on tip dish (8), tip dish (8) are located one side of extrusion tube (2), and one tip dish (8) are located one side position of extrusion tube (2), be provided with sealed locating component between extrusion tube (2) and the tip dish (8).
  2. 2. The stemming extruder according to claim 1, wherein the sealing and positioning assembly comprises a moving groove (11) formed in one side of the extrusion barrel (2), the moving groove (11) is in an annular structure, a moving positioning ring (12) is movably mounted in the moving groove (11), an annular positioning groove (10) is formed in one side of the end disc (8), and the moving positioning ring (12) is matched with the annular positioning groove (10).
  3. 3. Stemming extruder according to claim 2, characterized in that a plurality of extrusion springs (13) are fixedly arranged between the inner wall of the moving groove (11) and the moving positioning ring (12), a side notch (14) is arranged at the side part of the extruding cylinder (2), the side notch (14) is communicated with the moving groove (11), an adjusting block (15) is fixedly arranged at the side part of the moving positioning ring (12), and one side of the adjusting block (15) extends out of the side notch (14).
  4. 4. Stemming extruder according to claim 1, characterized in that the extrusion barrel (2) is provided with an addition port (3), and that one side of the extrusion barrel (2) is provided with a screw extrusion motor (4).
  5. 5. The stemming extruder according to claim 1, wherein the rotational positioning assembly comprises an anti-drop rotation shaft (6) fixedly mounted at the side of the support rod (5), and the rotary disc (7) is rotatably sleeved on the anti-drop rotation shaft (6).
  6. 6. Stemming extruder according to claim 5, characterized in that the support bar (5) is movably provided with two positioning posts (16), one side of the rotary disc (7) is provided with a plurality of positioning holes (19), and one end of each positioning post (16) extends into the corresponding two positioning holes (19).
  7. 7. Stemming extruder according to claim 5, characterized in that one end of the two positioning columns (16) is fixedly provided with an end plate (17), and that a return spring (18) is fixedly provided between the end plate (17) and the support rod (5).

Description

Stemming extruder Technical Field The utility model relates to the technical field of stemming extrusion, in particular to a stemming extruder. Background The stemming extruder is a special equipment for producing stemming blocking a blasthole in drilling and blasting engineering, and the working principle of the stemming extruder is that a motor is utilized to provide power, a screw rod or a crushing and stirring mechanism is driven to stir and mix proportioned yellow mud, clay, sand stone and other raw materials uniformly by reducing speed and increasing torque through a gear box, and then the materials are extruded into the stemming with certain specification and shape through a molding and demolding mechanism. In the use process of the stemming extruder, the end part of the traditional extruder is only provided with one type of extrusion head, the diameter of the extruded stemming is constant, when the stemming with different diameters is required to be extruded, the different end parts are required to be replaced, more bolts are required to be removed in the replacement process, more removal tools are required, and the replacement is inconvenient. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides a stemming extruder which is used for solving the problems. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The utility model provides a stemming extruder, includes the equipment bottom plate, be provided with the extrusion section of thick bamboo on the equipment bottom plate, the tip of extrusion section of thick bamboo is the opening setting, the top fixed mounting of equipment bottom plate has the bracing piece, and the rotary disk is installed through rotatory locating component to one side of bracing piece, and one side fixed mounting of rotary disk has a plurality of tip dishes, is provided with ejection of compact section of thick bamboo on the tip dish, the tip dish is located one side of extrusion section of thick bamboo, and one tip dish is located one side position of extrusion section of thick bamboo, be provided with sealed locating component between extrusion section of thick bamboo and the tip dish. Preferably, the seal positioning assembly comprises a moving groove formed in one side of the extrusion cylinder, the moving groove is in an annular structure, a moving positioning ring is movably mounted in the moving groove, an annular positioning groove is formed in one side of the end plate, and the moving positioning ring is matched with the annular positioning groove. Preferably, a plurality of extrusion springs are fixedly arranged between the inner wall of the movable groove and the movable positioning ring, a lateral notch is formed in the lateral part of the extrusion barrel and communicated with the movable groove, an adjusting block is fixedly arranged on the lateral part of the movable positioning ring, and one side of the adjusting block extends out of the lateral notch. Preferably, the extruding cylinder is provided with an adding port, and one side of the extruding cylinder is provided with a spiral extruding motor. Preferably, the rotary positioning assembly comprises an anti-falling rotary shaft fixedly arranged at the side part of the support rod, and the rotary disk is rotatably sleeved on the anti-falling rotary shaft. Preferably, two positioning columns are movably mounted on the support rod, a plurality of positioning holes are formed in one side of the rotating disc, and one ends of the two positioning columns extend into the two corresponding positioning holes. Preferably, one end of each of the two positioning columns is fixedly provided with an end plate, and a return spring is fixedly arranged between each end plate and each supporting rod. Compared with the prior art, the stemming extruder has the beneficial effects that when the stemming extruder is used, the end part of the extruding cylinder is provided with the plurality of rotatable end parts discs, and the proper end parts discs can be selected according to the extruding requirement, so that stemming with different diameter types can be extruded, the positioning column is clamped in the positioning hole, the fixation can be realized, and the rotation and the replacement are more convenient; the sealing positioning assembly is arranged, the movable positioning ring is clamped in the annular positioning groove, positioning connection of the end disc and the extrusion cylinder is realized again, meanwhile, the movable positioning ring can realize connection sealing between the end disc and the extrusion cylinder, and extrusion is more stable. Drawings FIG. 1 is a schematic view of a left side view of the present utility model; FIG. 2 is a schematic view of a right side view of the present utility model; FIG. 3 is a schematic cross-sectional view of the present utility model; fig. 4 is a schematic structural view of the