CN210906380U

CN210906380U - Pulverizer with connecting mechanism

Info

Publication number: CN210906380U
Application number: CN201920877015.4U
Authority: CN
Inventors: 何晓华; 李美松
Original assignee: Zhejiang Yangye Precision Machinery Co ltd
Current assignee: Zhejiang Yangye Precision Machinery Co ltd
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-07-03
Anticipated expiration: 2029-06-12

Abstract

A pulverizer with a connecting mechanism relates to the field of pulverizers. The utility model provides a rubbing crusher with coupling mechanism is owing fixed being provided with the first lantern ring on the fuselage, and be provided with the second lantern ring on the aircraft nose, moreover be provided with the notch that two at least intervals set up on the first lantern ring, and be provided with two at least on the second lantern ring respectively with two at least the lug that the notch was pegged graft sets up during two at least lugs, at first make the central axis perpendicular to horizontal plane of fuselage, then make the lug can be pegged graft the notch sets up the position of notch. When the machine head is replaced and installed, the central axis of the machine body can be perpendicular to the horizontal plane as long as the notch and the bump are aligned, so that the verticality deviation of the machine head is avoided, and the crushing effect and the service life of the crusher are further influenced.

Description

Pulverizer with connecting mechanism

Technical Field

The utility model relates to a rubbing crusher field, especially a rubbing crusher with coupling mechanism.

Background

The crushing machine for chemical medicine and synthetic medicine is one conic crusher and hammer crusher. The cone crusher is suitable for the straightening of loose materials and wet method because the mesh size of the used screen is larger and the rotating speed is lower. However, for materials with relatively high hardness, the cone crusher is difficult to crush and generates heat rapidly. The hammer mill can knock materials due to the high rotating speed of the cutter head, so that the purpose of efficiently crushing the materials with higher hardness through quick knocking is achieved. The hammer mill is not suitable for wet grinding because the wet materials with large water content are easy to block the net due to the wet materials.

In addition, many types of pulverizers are required to pulverize a large part of chemical drugs and synthetic drugs at the same time. In order to solve the above technical problems, a method adopted in industry at present is to provide a plurality of heads, and to replace the heads as required in actual use. Different crushing processes are adapted to through the connection of different crusher heads and driving devices, but after the crusher heads are replaced, the crusher heads are frequently subjected to deviation due to the installation connection of the crusher heads and the driving devices, so that the verticality deviation of the crusher heads is caused, and the crushing effect and the service life of the crusher are influenced.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a pulverizer with a connecting mechanism, which can solve the above technical problems.

A crusher with a connecting mechanism comprises a fixedly arranged machine body and a machine head detachably connected with the machine body, wherein the machine head comprises a central axis, the crusher also comprises a connecting mechanism used for connecting the machine body and the machine head, the connecting mechanism comprises a first lantern ring fixedly arranged on the machine body, a second lantern ring spliced with the first lantern ring and fixedly arranged on the machine head and a sealing ring arranged between the first lantern ring and the second lantern ring, the first lantern ring comprises a first body, a flange arranged on the axial end face of the first body, a first annular groove arranged on the axial end face of the first body and at least two notches arranged on the flange, the second lantern ring comprises a second body, the inner opening flange plate is arranged on the axial end face of the second body, the second annular groove corresponds to the first annular groove of the first sleeve ring, at least two limiting blocks are arranged on the end face of the inner opening flange plate, each limiting block is connected to the corresponding notch in a clamped mode, at least two limiting blocks are arranged in the notches, the central axis of the machine head is perpendicular to the horizontal plane, and the sealing ring is arranged between the first annular groove and the second annular groove.

Furthermore, the machine body comprises a machine table, a driving device arranged on the machine table and a first connecting pipe arranged on the machine table, the first collar is fixedly arranged on the first connecting pipe, the machine head comprises a second connecting pipe, and the second collar is fixedly arranged on the second connecting pipe.

Furthermore, drive arrangement includes a first connector, the rubbing crusher head includes a second connector with the mutual joint of this first connector, works as coupling mechanism connects first connecting pipe with during the second connecting pipe, first, second connector joint is in the same place.

Further, the machine head is any one of a cone crusher machine head and a hammer crusher machine head.

Further, the machine comprises a machine body, an installation frame arranged at the bottom of the machine body, and four universal wheels arranged at the bottom of the installation frame.

Further, the aircraft nose includes an aircraft nose shell and an holding is in crushing sword in the aircraft nose shell, the aircraft nose shell includes a crushing chamber, a feed inlet that sets up at crushing chamber top, a discharge gate that sets up in the bottom in crushing chamber, feed inlet, crushing chamber and discharge gate communicate in proper order and follow the central axis of aircraft nose is arranged.

Furthermore, a case is arranged outside the driving device, and a control button is arranged on the outer wall of the case.

Further, the pulverizer with the connecting mechanism further comprises a locking assembly, and the locking assembly comprises two semicircular annular connecting parts and a locking part.

Further, the sealing washer still the cover is established the outside of flange, the sealing washer is elasticity can tensile rubber circle.

Compared with the prior art, the utility model provides a rubbing crusher with coupling mechanism because the fixed first lantern ring that is provided with on the fuselage, and be provided with the second lantern ring on the aircraft nose, moreover be provided with the notch that two at least intervals set up on the first lantern ring, and be provided with two at least on the second lantern ring respectively with two at least the lug that the notch was pegged graft mutually, when setting up two at least notches, it can set up wantonly the optional position of the second lantern ring, and the second lantern ring is fixed to be set up on the fuselage, then when two at least the position of notch is decided down the back, its position for the fuselage has just also been fixed. When the at least two lugs are arranged, the central axis of the machine body is perpendicular to the horizontal plane, then the lugs are arranged and fixed according to the positions of the notches, and the lugs can be inserted into the notches. When the machine head is replaced and installed, the central axis of the machine body can be perpendicular to the horizontal plane only by aligning the notch and the bump, so that the verticality deviation of the machine head is avoided, and the crushing effect and the service life of the crusher are further influenced.

Drawings

Embodiments of the present invention are described below with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of a pulverizer provided by the present invention.

Fig. 2 is a schematic structural view of the crusher body provided by the present invention.

Fig. 3 is an enlarged schematic view at a of fig. 2.

Fig. 4 is a schematic structural diagram of a head of a pulverizer provided by the present invention.

Fig. 5 is a schematic view showing the structure of a locking assembly of the pulverizer used in fig. 1.

Detailed Description

The following describes in further detail specific embodiments of the present invention based on the drawings. It should be understood that the description herein of embodiments of the invention is not intended to limit the scope of the invention.

Referring to fig. 1 to 4, fig. 1 is a schematic structural diagram of a pulverizer with a connecting mechanism according to the present invention. The crusher with the connecting mechanism comprises a fixedly arranged machine body 21 and a machine head 22 which is detachably connected with the machine body 21. The machine head 22 comprises a central axis, the pulverizer further comprises a connecting mechanism for connecting the machine body 21 and the machine head 22, the connecting mechanism comprises a first sleeve ring 231 fixedly arranged on the machine body, a second sleeve ring 232 inserted into the first sleeve ring 231 and fixedly arranged on the machine head 22, and a sealing ring 233 arranged between the first sleeve ring 231 and the second sleeve ring 232. The crusher should also include functional modules such as connecting members, mounting members, electrical components, screens, etc., which are well known to those skilled in the art and will not be described herein.

Referring to fig. 2 and 3, fig. 2 is a schematic structural view of the crusher body. The machine body 21 comprises a machine table 211 and a driving device arranged on the machine table 211, a case 220 is arranged outside the driving device, the driving device comprises a first connecting joint 216, a first connecting pipe 213 is fixedly arranged on the case 220, and the first connecting pipe 213 is sleeved outside the first connecting joint 216.

The machine table 211 comprises a table body 2111, an installation frame 2112 arranged at the bottom of the table body 2111, and four universal wheels 2113 arranged at the bottom of the installation frame 2112. The machine 211 is generally made of steel to achieve a certain strength. The universal wheel 2113 is convenient for manual movement of the pulverizer, and labor force is saved.

The first collar 231 is fixedly disposed on the first connection pipe 213. The first collar 231 includes a first body 2311, a flange 2312 provided on an axial end surface of the first body 2311, a first annular groove 2313 provided on an axial end surface of the first body 2311, and at least two notches 2314 provided on the flange 2312.

Referring to fig. 3 and 4, the head 22 is any one of a cone crusher head and a hammer crusher head. The mutual switching of the cone crusher head and the hammer crusher head improves the utilization rate of resources and reduces the cost pressure caused by the re-allocation of the crusher body. The aircraft nose 22 includes an aircraft nose shell 221, a second connecting pipe 222 and a second connector 217 with first connector 216 joint that is connected with aircraft nose shell 221, second connecting pipe 222 cover is established the outside of second connector 217, second lantern ring 232 is fixed to be set up on the second connecting pipe 222. Crushing sword (not shown in the figure) has been held to aircraft nose shell 221 inside, crushing sword is rotated through first connector 216 and second connector 217 by drive arrangement, aircraft nose shell 221 should still include one and smash chamber (not shown in the figure), one sets up the feed inlet 2213 at crushing chamber top, a discharge gate 2214 that sets up in the bottom in crushing chamber, feed inlet 2213, crushing chamber and discharge gate 2214 communicate in proper order and follow the central axis of aircraft nose 22 is arranged.

The second collar 232 includes a second body 2321, an inner opening flange 2322 disposed on an axial end face of the second body 2321, a second annular groove 2323 corresponding to the first annular groove 2313 of the first collar 231, and at least two limiting blocks 2324 disposed on an end face of the inner opening flange 2322, each limiting block 2324 is engaged in a corresponding notch 2314, and when at least two limiting blocks 2324 are disposed, a central axis of the handpiece 22 is perpendicular to a horizontal plane. When the connecting mechanism connects the first connecting pipe 213 and the second connecting pipe 222, the first and

second connectors

216, 217 are clamped together. Because the central axis of the head 22 is perpendicular to the horizontal plane and then the limiting block 2324 is positioned, the verticality of the head 22 can be always guaranteed when the head 22 is disassembled and replaced at the later stage, namely the limiting block 2324 corresponds to the notch 2314, and the head 22 is perpendicular to the horizontal plane.

In this embodiment, the number of the sealing rings 233 is 2, the first sealing ring is disposed between the first annular groove 2313 and the second annular groove 2323, the second sealing ring is disposed outside the flange 2312, and the diameter of the second sealing ring 233 is smaller than that of the flange 2312.

Referring to fig. 3, 4 and 5, the pulverizer with the connecting mechanism further includes a locking assembly 24, and the locking assembly 24 includes two semicircular annular connecting portions 241 and a locking portion 242. When the first and

second connectors

216, 217 are fastened together, namely, the first collar 231 and the second collar 232 of the connecting mechanism are connected, the two semicircular annular connecting portions 241 of the locking part 24 are hooped outside the first collar 231 and the second collar 232 and are locked and fixed through the locking part 242, so that the connecting strength of the connecting part is enhanced, the service life is prolonged, and the locking part 24 is more convenient to replace.

The above description is only for the preferred embodiment of the present invention and should not be construed as limiting the scope of the present invention, and any modification, equivalent replacement or improvement within the spirit of the present invention is encompassed by the claims of the present invention.

Claims

1. The utility model provides a rubbing crusher with coupling mechanism, rubbing crusher includes the fuselage of a fixed setting to and a aircraft nose that can dismantle the connection with this fuselage, its characterized in that: the machine head comprises a central axis, the pulverizer also comprises a connecting mechanism used for connecting the machine body and the machine head, the connecting mechanism comprises a first lantern ring fixedly arranged on the machine body, a second lantern ring spliced with the first lantern ring and fixedly arranged on the machine head, and a sealing ring arranged between the first lantern ring and the second lantern ring, the first lantern ring comprises a first body, a flange arranged on the axial end face of the first body, a first annular groove arranged on the axial end face of the first body, and at least two notches arranged on the flange, the second lantern ring comprises a second body, an inner flange arranged on the axial end face of the second body, and a second annular groove corresponding to the first annular groove of the first lantern ring, and at least two settings are in spacing piece on the terminal surface of internal orifice ring flange, every stopper joint is in corresponding notch, setting up two at least during the stopper, the central axis perpendicular to horizontal plane of aircraft nose, the sealing washer sets up between first annular groove and the second annular groove.

2. The pulverizer with a coupling mechanism as claimed in claim 1, wherein: the fuselage includes a board, one sets up drive arrangement on the board, and one sets up first connecting pipe on the board, first lantern ring is fixed to be set up on the first connecting pipe, the aircraft nose includes a second connecting pipe, the second lantern ring is fixed to be set up on the second connecting pipe.

3. The pulverizer with a coupling mechanism as claimed in claim 2, wherein: drive arrangement includes a first connector, the rubbing crusher head includes a second connector with the mutual joint of this first connector, works as coupling mechanism connects first connecting pipe with during the second connecting pipe, first, second connector joint are in the same place.

4. The pulverizer with a coupling mechanism as claimed in claim 1, wherein: the machine head is any one of a cone type crusher head and a hammer type crusher head.

5. The pulverizer with a coupling mechanism as claimed in claim 2, wherein: the machine table comprises a table body, an installation frame and four universal wheels, wherein the installation frame is arranged at the bottom of the table body, and the four universal wheels are arranged at the bottom of the installation frame.

6. The pulverizer with a coupling mechanism as claimed in claim 1, wherein: the aircraft nose includes that an aircraft nose shell and an holding are in crushing sword in the aircraft nose shell, the aircraft nose shell includes a crushing chamber, a feed inlet that sets up at crushing chamber top, a discharge gate that sets up in the bottom in crushing chamber, feed inlet, crushing chamber and discharge gate communicate in proper order and follow the central axis of aircraft nose is arranged.

7. The pulverizer with a coupling mechanism as claimed in claim 2, wherein: a case is arranged outside the driving device, and a control button is arranged on the outer wall of the case.

8. A pulverizer having a coupling mechanism as defined in claim 3, wherein: the pulverizer with the connecting mechanism further comprises a locking assembly, wherein the locking assembly comprises two semicircular annular connecting parts and a locking part.

9. The pulverizer with a coupling mechanism as claimed in claim 1, wherein: the sealing ring is further sleeved outside the flange and is an elastic stretchable rubber ring.