CN220160188U - Semi-enclosed crushing indoor lining structure - Google Patents

Abstract

The utility model relates to the technical field of crushers and discloses a semi-enclosed type crushing indoor lining structure which comprises a shell, wherein an inner lining is arranged in the shell, a connecting piece is clamped in the inner lining, a threaded column is detachably connected to the outer part of the connecting piece, a valve is arranged on the outer part of the threaded column, a nut is detachably connected to the tail end of the threaded column, an adjusting mechanism is fixedly connected to the outer part of the shell, the semi-enclosed type crushing indoor lining structure has the advantages of being simple in structure, stable, convenient to detach and the like, the position of the valve is fixed by the nut corresponding to the threaded column matching structure, a rotating shaft is fixed by a bolt, a crushing chamber is sealed by the valve, the problem of low crushing quality caused by poor sealing of the crushing chamber is avoided, and the problem of structural damage caused by insufficient complete protection of the crushing chamber shell of the inner lining arranged in the crushing chamber when the traditional crusher is solved.

Description

Semi-enclosed crushing indoor lining structure

Technical Field

The utility model relates to the technical field of crushers, in particular to a semi-enclosed type crushing indoor lining structure.

Background

The pulverizer is a machine for pulverizing large-size solid raw materials to required sizes, the pulverizer is composed of devices such as coarse pulverizing, fine pulverizing and wind power conveying, the purpose of the pulverizer is achieved in a high-speed impact mode, the traditional screening procedure is omitted by utilizing wind energy to form powder once, the pulverizer is mainly applied to various industries such as mines and building materials, external force applied to the solid in the pulverizing process is of shearing, impacting, rolling and grinding, shearing is mainly used for coarse pulverizing and pulverizing, the pulverizer is mainly used for pulverizing or pulverizing materials with toughness or fibers and large blocks, impacting is mainly used for pulverizing the brittle materials, rolling is mainly used for high-fineness pulverizing, the pulverizer is suitable for superfine pulverizing of materials with most properties, grinding is mainly used for superfine pulverizing or ultra-large pulverizing equipment, and the pulverizer is suitable for further pulverizing after pulverizing.

In the pulverizer, the pulverizer shell plays a main role in protection and collection. The casing main part of rubbing crusher is damaged more easily, so needs the inner liner to protect, but has the phenomenon of the jam of smashing the back material at crushing in-process for partial rubbing crusher has designed the clearance door, but sets up clearance people and leads to the leakproofness poor, also because material and clearance constantly collide, the clearance door often damages, and the security is poor, has the durability poor simultaneously yet, exit linkage collection device inconvenient problem, for this reason, we propose a half surrounding type crushing indoor liner structure.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a semi-enclosed crushing indoor lining structure, which has the advantages of simple structure, stability and convenient disassembly.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a half indoor bush structure of surrounding type crushing, includes the shell, the internally mounted of shell has the inner liner, and the inside joint of inner liner has the connecting piece, the outside of connecting piece can be dismantled and is connected with the screw thread post, the externally mounted of screw thread post has the valve, the tail end of screw thread post can be dismantled and be connected with the nut, the outside fixedly connected with adjustment mechanism of shell.

Preferably, the adjustment mechanism comprises a fixed box, the fixed box is provided with the pivot, the outside fixedly connected with first gear of pivot, the inside of fixed box is provided with the lead screw, the outside fixedly connected with second gear of lead screw, the externally mounted of lead screw has the slider, the spout has been seted up to the inside of fixed box, the bottom of slider is provided with the pivot, the outside fixedly connected with mounting of fixed box, the front portion of fixed box can be dismantled and be connected with the closing cap, the tail end fixedly connected with knob of lead screw.

Preferably, the inside of connecting piece has seted up the cell body that corresponds with the valve, the valve joint is inside the cell body, the hole that runs through has been seted up to the inside of valve, screw thread post joint is inside the hole, can use the nut that matches with the screw thread post to fix the position of valve and connecting piece.

Preferably, the inside of connecting piece is provided with the nut that corresponds with the screw thread post, the screw thread post can dismantle the connection in the nut is inside, the inside of nut is provided with the helicitic texture that corresponds with the screw thread post, and the nut passes through the helicitic texture with the screw thread post and is connected.

Preferably, the adjusting mechanism is provided with two symmetrical valves, and the adjusting mechanism is fixedly connected with the valves.

Preferably, the first gear is meshed with the second gear, a thread structure corresponding to the screw rod is arranged in the sliding block, and the sliding block is connected with the screw rod through the thread structure.

Preferably, the inside of slider is provided with the bearing that corresponds with the pivot, pivot fixed connection is inside the bearing, the hole of running through has been seted up to the inside of pivot, the inside of mounting is provided with the bolt structure that corresponds with the hole.

The beneficial effects are that:

1. this half surrounding type smashes indoor bush structure makes the second gear rotate through rotating the knob, and the second gear rotates and will drive the first gear rotation with second gear engagement, and the lead screw rotates simultaneously and will drive its slider that passes through threaded structure connection and remove, drives the pivot and remove inside the spout for the pivot drives the valve and moves to the direction of keeping away from the connecting piece, makes the valve break away from the connecting piece, thereby the inside bolt structure that is used for fixed pivot that sets up of accessible demolishs the mounting and then opens the valve, simple structure is stable.

2. This half surrounding type smashes indoor bush structure, it is fixed with the connecting piece to pass through the valve of joint in the inside of connecting piece with the screw thread post, and set up the bolt structure and avoid the pivot rotation with the fixed position of pivot, stable in structure, and when need changing the inner liner, only need demolish the bolt structure, demolish the outside bolt structure of closing cap, demolish the slider and can accomplish demolish the valve, it is convenient to dismantle, it is convenient to change.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a valve structure according to the present utility model;

FIG. 3 is a cross-sectional view of the present utility model;

fig. 4 is a schematic diagram of a second gear structure according to the present utility model.

In the figure: 1. a housing; 2. an inner liner; 3. a connecting piece; 4. a threaded column; 5. a valve; 6. a nut; 7. an adjusting mechanism; 8. a fixed box; 9. a first gear; 10. a second gear; 11. a screw rod; 12. a slide block; 13. a chute; 14. a rotating shaft; 15. a fixing member; 16. a closing cap; 17. and (5) a knob.

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.

Example 1

Referring to fig. 1-4, a semi-enclosed crushing indoor lining structure comprises a shell 1, wherein an inner lining 2 is arranged in the shell 1, a connecting piece 3 is clamped in the inner lining 2, a threaded column 4 is detachably connected to the outer part of the connecting piece 3, a valve 5 is arranged on the outer part of the threaded column 4, a nut 6 is detachably connected to the tail end of the threaded column 4, and an adjusting mechanism 7 is fixedly connected to the outer part of the shell 1.

Wherein, adjustment mechanism 7 includes fixed box 8, the fixed box 8 is provided with the pivot, the outside fixedly connected with first gear 9 of pivot, the inside of fixed box 8 is provided with lead screw 11, the outside fixedly connected with second gear 10 of lead screw 11, the externally mounted of lead screw 11 has slider 12, spout 13 has been seted up to the inside of fixed box 8, the bottom of slider 12 is provided with pivot 14, the outside fixedly connected with mounting 15 of fixed box 8, the front portion of fixed box 8 can be dismantled and be connected with closing cap 16, the tail end fixedly connected with knob 17 of lead screw 11.

Wherein, the cell body that corresponds with valve 5 has been seted up to the inside of connecting piece 3, valve 5 joint is in the cell body inside, the hole that runs through has been seted up to the inside of valve 5, screw thread post 4 joint is inside the hole, can use the nut that matches with screw thread post 4 to fix the position of valve 5 and connecting piece 3, the inside of connecting piece 3 is provided with the nut that corresponds with screw thread post 4, screw thread post 4 can dismantle the connection in the nut inside, the inside of nut 6 is provided with the helicitic texture that corresponds with screw thread post 4, nut 6 passes through helicitic texture with screw thread post 4 and connects.

Wherein, adjustment mechanism 7 is provided with two about valve 5 symmetry, and adjustment mechanism 7 and valve 5 fixed connection.

The first gear 9 is meshed with the second gear 10, a threaded structure corresponding to the screw rod 11 is arranged in the slider 12, the slider 12 is connected with the screw rod 11 through the threaded structure, a bearing corresponding to the rotating shaft 14 is arranged in the slider 12, the rotating shaft 14 is fixedly connected to the inside of the bearing, a penetrating hole is formed in the rotating shaft 14, a bolt structure corresponding to the hole is arranged in the fixing piece 15, and the rotating shaft 14 can be fixed through the hole by using the bolt structure.

Working principle: when half surrounding type crushing indoor bushing structure uses, accessible rotation knob 17 makes second gear 10 rotate, second gear 10 rotates and will drive lead screw 11 and rotate, and with the first gear 9 of second gear 10 meshing also will rotate, lead screw 11 rotates simultaneously and will drive its outside slider 12 that connects through the helicitic texture and remove, drive pivot 14 at spout 13 inside removal, make pivot 14 drive valve 5 to keeping away from the direction removal of connecting piece 3, make valve 5 break away from connecting piece 3, thereby the accessible demolishs the bolt structure that is used for fixed pivot 14 that setting up inside mounting 15 and then opens valve 5, and a structure is simple and stable.

Example two

Referring to fig. 1-4, further, on the basis of the first embodiment, the outside of the connecting piece 3 is detachably connected with a threaded column 4, a valve 5 is installed outside the threaded column 4, a groove corresponding to the valve 5 is formed in the connecting piece 3, the valve 5 is clamped in the groove, a through hole is formed in the valve 5, the threaded column 4 is clamped in the hole, and nuts matched with the threaded column 4 can be used for fixing the positions of the valve 5 and the connecting piece 3.

Working principle: when half surrounding type smashes indoor bush structure and uses, accessible nut 6 and screw thread post 4 are fixed with connecting piece 3 with the valve 5 of joint in the inside of connecting piece 3, and set up the fixed rotation of avoiding pivot 14 of position of pivot 14, stable in structure, and when need changing the bush, only need demolish the bolt structure, demolish the outside bolt structure of closing cap 16, demolish slider 12 can accomplish the demolishment of valve 5, it is convenient to dismantle, it is convenient to change.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a half surrounding type smashes indoor bush structure, includes shell (1), its characterized in that: the novel connecting device is characterized in that an inner bushing (2) is arranged in the shell (1), a connecting piece (3) is clamped in the inner bushing (2), a threaded column (4) is detachably connected to the outer portion of the connecting piece (3), a valve (5) is arranged on the outer portion of the threaded column (4), a nut (6) is detachably connected to the tail end of the threaded column (4), and an adjusting mechanism (7) is fixedly connected to the outer portion of the shell (1).

2. A semi-enclosed crushing chamber liner structure as claimed in claim 1, wherein: adjustment mechanism (7) are including fixed case (8), be provided with pivot of fixed case (8), the outside fixedly connected with first gear (9) of pivot, the inside of fixed case (8) is provided with lead screw (11), the outside fixedly connected with second gear (10) of lead screw (11), slider (12) are installed to the outside of lead screw (11), spout (13) have been seted up to the inside of fixed case (8), the bottom of slider (12) is provided with pivot (14), the outside fixedly connected with mounting (15) of fixed case (8), the front portion of fixed case (8) can be dismantled and be connected with closing cap (16), the tail end fixedly connected with knob (17) of lead screw (11).

3. A semi-enclosed crushing chamber liner structure as claimed in claim 1, wherein: the inside of connecting piece (3) is offered and is corresponded the cell body with valve (5), valve (5) joint is inside the cell body, the hole of running through has been offered to the inside of valve (5), screw thread post (4) joint is inside the hole.

4. A semi-enclosed crushing chamber liner structure as claimed in claim 1, wherein: the inside of connecting piece (3) is provided with the nut that corresponds with screw thread post (4), screw thread post (4) can dismantle and connect in nut inside, the inside of nut (6) is provided with the helicitic texture that corresponds with screw thread post (4).

5. A semi-enclosed crushing chamber liner structure as claimed in claim 1, wherein: the adjusting mechanisms (7) are symmetrically arranged on the valve (5), and the adjusting mechanisms (7) are fixedly connected with the valve (5).

6. A semi-enclosed crushing chamber liner structure as claimed in claim 2, wherein: the first gear (9) is connected with the second gear (10) in a meshed mode, and a thread structure corresponding to the screw rod (11) is arranged in the sliding block (12).

7. A semi-enclosed crushing chamber liner structure as claimed in claim 2, wherein: the inside of slider (12) is provided with the bearing that corresponds with pivot (14), pivot (14) fixed connection is inside the bearing, the hole of running through has been seted up to the inside of pivot (14), the inside of mounting (15) is provided with the bolt structure that corresponds with the hole.