CN208727621U

CN208727621U - A kind of mulling pulverizer

Info

Publication number: CN208727621U
Application number: CN201821188481.3U
Authority: CN
Inventors: 张晓冬
Original assignee: Weifang Crossing Machinery Co Ltd
Current assignee: Weifang Crossing Machinery Co Ltd
Priority date: 2018-07-26
Filing date: 2018-07-26
Publication date: 2019-04-12
Anticipated expiration: 2028-07-26

Abstract

The utility model discloses a kind of mulling pulverizers, including two support frames and support column, it is welded with outer barrel jointly on two support frames as described above, the upper end of the outer barrel is welded with feed pipe, mounting plate is welded on the support column, motor is installed using bolt on the mounting plate, the output shaft of the motor is welded with inner cylinder.In the utility model, mixed sand is poured into outer barrel from from feed pipe, the lesser sand of particle can directly leak down from the place of slipping through the net, and the sand of larger particles can not be leaked out and is stored in outer barrel；When motor drives inner cylinder rotation, tup high-speed rotation therewith, and then to the sand high-speed impact of larger particles in outer barrel, sand is ceaselessly hit with outer barrel inner wall, inner cylinder outer wall, tup in outer barrel, straight-bar is rotated together with inner cylinder, so that hammer plate is ceaselessly slidably reciprocated along straight-bar direction, the sand in outer barrel is hammered, until will crush sand and leak down from the place of slipping through the net.

Description

A kind of mulling pulverizer

Technical field

The utility model relates to building machinery technical field more particularly to a kind of mulling pulverizers.

Background technique

In the field of construction, when modulation pours the concrete of pipeline, the lesser sand of particle should be used, but build work Common sand granular size is uneven in ground, can not be directly used on building pipe.

Existing sand processing mode is that directly the sand of smaller particle is filtered out and used, and by the sand of larger particles It abandons, this processing mode causes the great wasting of resources.

Utility model content

Purpose of the utility model is to solve the sands of larger particles in the prior art to abandon because that can not utilize, and makes The shortcomings that at the great wasting of resources, and a kind of mulling pulverizer proposed.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of mulling pulverizer, including two support frames and support column are welded on two support frames as described above outer jointly Cylinder, the upper end of the outer barrel are welded with feed pipe, and mounting plate is welded on the support column, uses spiral shell on the mounting plate Bolt is equipped with motor, and the output shaft of the motor is welded with inner cylinder, and the inner cylinder is set in outer barrel, the inner cylinder One end far from motor is engraved structure, is symmetrically welded that there are four tups on the inner cylinder, and the lower end of the outer barrel opens up There is leak hole, is welded with and slips through the net in the leak hole.

Preferably, four straight-bars are symmetrically arranged on the inner cylinder, each straight-bar and the sliding of equal inner cylinder connect It connects, each straight-bar is welded with a disk, and spring is welded on each disk, and the spring is set in straight-bar On, the spring is welded on the inner wall of inner cylinder far from one end of disk, and the outer barrel is welded with circle far from the inner wall of motor Axis, is symmetrically welded with multiple triangle leaves on the circular shaft, and the straight-bar is welded with hammer plate far from one end of circular shaft, the straight-bar with Triangle leaf offsets.

Preferably, two connecting rods are welded on the support column, two connecting rods are respectively welded at two supports On frame.

Preferably, the one end of the inner cylinder far from motor is fixed with the second sealing joint strip, the outer barrel using bolt One end close to motor is fixed with the first sealing joint strip using bolt.

Preferably, the outer barrel lower end is welded with material-collecting tube.

Preferably, the tup, hammer plate, outer barrel, inner cylinder are made using high-strength steel.

Compared with the prior art, the advantages of the utility model are:

1. mixed sand is poured into outer barrel from from feed pipe, the lesser sand of particle can directly be leaked from the place of slipping through the net Under, the sand of larger particles can not be leaked out and is stored in outer barrel；

2. motor drives inner cylinder rotation, tup high-speed rotation therewith, and then to larger particles in outer barrel Sand high-speed impact, sand is ceaselessly hit with outer barrel inner wall, inner cylinder outer wall, tup in outer barrel, until being ground into The lesser sand of particle, and leak down from the place of slipping through the net；

3. motor drives inner cylinder rotation, straight-bar is rotated therewith, and straight-bar and triangle leaf begin under the action of the spring It keeps offseting eventually, so that straight-bar is ceaselessly slided with respect to inner cylinder, and then slides hammer plate ceaselessly back and forth along straight-bar direction It is dynamic, the sand in outer barrel is hammered, until will crush sand and leak down from the place of slipping through the net.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of mulling pulverizer positive cut-away illustration；

Fig. 2 be the utility model proposes a kind of mulling pulverizer side cut-away illustration；

Fig. 3 be the utility model proposes a kind of mulling pulverizer part A enlarged diagram.

In figure: 1 support frame, 2 support columns, 3 outer barreies, 4 inner cylinders, 5 tups, 6 mounting plates, 7 motors, 8 feed pipes, 9 One sealing joint strip 10 is slipped through the net, 11 second sealing joint strips, 12 circular shafts, 13 triangle leaves, 14 material-collecting tubes, 15 connecting rods, 16 straight-bars, 17 Disk, 18 springs, 19 hammer plates.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only This is practical for ease of description and simplifies description, rather than the device or element of indication or suggestion meaning must have specific side Position is constructed and operated in a specific orientation, therefore should not be understood as the limitation practical to this.

Referring to Fig.1-3, a kind of mulling pulverizer, including two support frames 1 and support column 2, it is common on two support frames 1 It is welded with outer barrel 3, the upper end of outer barrel 3 is welded with feed pipe 8, and mounting plate 6 is welded on support column 2, is used on mounting plate 6 Bolt is equipped with motor 7, and the output shaft of motor 7 is welded with inner cylinder 4, and inner cylinder 4 is set in outer barrel 3, and inner cylinder 4 is separate One end of motor 7 is engraved structure, is symmetrically welded on inner cylinder 4 there are four tup 5, and the lower end of outer barrel 3 offers leak hole, leaks Be welded in hole and slip through the net 10, the sand of smaller particle can directly from slipping through the net to leak down from 10, the sand of larger particles can not leak down and It is hammered in outer barrel 3, until being ground into sufficiently small particle；

Four straight-bars 16 are symmetrically arranged on inner cylinder 4, each straight-bar 16 is slidably connected with equal inner cylinder 4, each straight-bar 16 It is welded with a disk 17, spring 18 is welded on each disk 17, spring 18 is set on straight-bar 16, and spring 18 is far from circle One end of disk 17 is welded on the inner wall of inner cylinder 4, and outer barrel 3 is welded with circular shaft 12 far from the inner wall of motor 7, symmetrical on circular shaft 12 Multiple triangle leaves 13 are welded with, straight-bar 16 is welded with hammer plate 19 far from one end of circular shaft 12, and straight-bar 16 offsets with triangle leaf 13, and three Angle leaf 13 is fixed on outer barrel 3 together with circular shaft 12 and can not rotate, and when straight-bar 16 rotates, one end of straight-bar 16 can be always It offsets with triangle leaf 13 and slides it ceaselessly with respect to inner cylinder 4；

Two connecting rods 15 are welded on support column 2, two connecting rods 15 are respectively welded on two support frames 1, are guaranteed The relative position of support frame 1 and support column 2, it is ensured that and then guarantee that opposite slide will not occur for inner cylinder 4 and outer barrel 3；Inner cylinder The one end of body 4 far from motor 7 is fixed with the second sealing joint strip 11 using bolt, and sand is avoided to leak to the inside of inner cylinder 4, outer cylinder Body 3 is fixed with the first sealing joint strip 9 using bolt close to one end of motor 7 and the sand in outer barrel 3 is avoided to leak to outer barrel 3 Outside；

3 lower end of outer barrel is welded with material-collecting tube 14, material-collecting tube 14 be set in slip through the net 10 outside so that from building in 10 of slipping through the net Under sand will not launch everywhere, and gather in the lower section of office's expects pipe 14；Tup 5, hammer plate 19, outer barrel 3, inner cylinder 4 are equal It is made using high-strength steel, so that the service life of the present apparatus greatly enhances, but also crushing the more efficient of sand.

In the utility model, feed pipe 8 is connected to outer barrel 3, and the sand for being contaminated with size particles is fallen from feed pipe 8 Enter in outer barrel 3, starting motor 7 make its drive inner cylinder 4 rotate, the tup 5 being welded and fixed with inner cylinder 4 therewith high speed Rotation, hammers sand therein, when the lesser sand of particle, which moves to, slips through the net at 10, just from slipping through the net to leak down from 10, particle compared with Big sand can not leak down to remain in outer barrel 3, and constantly by 5 high-energy-rate hammering of tup, sand is by tup 5 When shock, can between inner cylinder 4 and outer barrel 3 high-speed impact, until sand is knocked and is crushed to lesser particle, finally from It slips through the net to leak down at 10.

When inner cylinder 4 rotates, straight-bar 16 and hammer 19 part-structure of plate rotation are driven, straight-bar 16 is begun by the effect of spring 18 It keeps offseting with triangle leaf 13 eventually, straight-bar 16 is in 4 rotation process of inner cylinder, and straight-bar 16 is close to one end of triangle leaf 13 along triangle The outer contour of leaf 13 slides, so that straight-bar 16 ceaselessly slidably reciprocates along the diametrical direction of inner cylinder 4, so that Hammer plate 19 is ceaselessly hammered along the diametrical direction of inner cylinder 4 back and forth, so that the sand in outer barrel 3 is not only by the circle of tup 5 The hammering of Zhou Yundong, the hammering also to be moved along a straight line by hammer plate 19 enable the sand of internal larger particles faster by powder It is broken into lesser particle, greatly shortens the time of crushing.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. a kind of mulling pulverizer, including two support frames (1) and support column (2), which is characterized in that two support frames as described above (1) it is welded with jointly on outer barrel (3), the upper end of the outer barrel (3) is welded with feed pipe (8), is welded on the support column (2) It is connected to mounting plate (6), is equipped with motor (7) on the mounting plate (6) using bolt, the output shaft of the motor (7) is welded with Inner cylinder (4), the inner cylinder (4) are set in outer barrel (3), and the one end of the inner cylinder (4) far from motor (7) is hollow out Structure, is symmetrically welded that there are four tup (5) on the inner cylinder (4), and the lower end of the outer barrel (3) offers leak hole, described Slip through the net (10) are welded in leak hole.

2. a kind of mulling pulverizer according to claim 1, which is characterized in that be symmetrically arranged on the inner cylinder (4) Four straight-bars (16), each straight-bar (16) are slidably connected with equal inner cylinder (4), and each straight-bar (16) is welded with one A disk (17) is welded with spring (18) on each disk (17), and the spring (18) is set on straight-bar (16), described Spring (18) is welded on the inner wall of inner cylinder (4) far from the one end of disk (17), and the outer barrel (3) is interior far from motor (7) Wall is welded with circular shaft (12), multiple triangle leaves (13) is symmetrically welded on the circular shaft (12), the straight-bar (16) is far from circular shaft (12) one end is welded with hammer plate (19), and the straight-bar (16) offsets with triangle leaf (13).

3. a kind of mulling pulverizer according to claim 1, which is characterized in that be welded with two on the support column (2) A connecting rod (15), two connecting rods (15) are respectively welded on two support frames (1).

4. a kind of mulling pulverizer according to claim 1, which is characterized in that the inner cylinder (4) is far from motor (7) One end be fixed with the second sealing joint strip (11) using bolt, the outer barrel (3) is solid using bolt close to the one end of motor (7) Surely there are the first sealing joint strip (9).

5. a kind of mulling pulverizer according to claim 1, which is characterized in that outer barrel (3) lower end is welded with Material-collecting tube (14).

6. a kind of mulling pulverizer according to claim 1, which is characterized in that the tup (5) hammers plate (19) into shape, is outer Cylinder (3), inner cylinder (4) are made using high-strength steel.