CN212596314U

CN212596314U - Control equipment for quickly passing iron and cleaning cavity of single-cylinder crusher

Info

Publication number: CN212596314U
Application number: CN202021088624.0U
Authority: CN
Inventors: 崔俊杰
Original assignee: Tianjin Saimei Hydraulic Fluid Equipment Co ltd
Current assignee: Tianjin Saimei Hydraulic Fluid Equipment Co ltd
Priority date: 2020-06-14
Filing date: 2020-06-14
Publication date: 2021-02-26
Anticipated expiration: 2030-06-14

Abstract

The utility model belongs to the technical field of single cylinder breaker, concretely relates to single cylinder breaker crosses iron fast and clear controlgear in chamber, the hydraulic cylinder comprises a hydraulic cylinder, the upper end of pneumatic cylinder is provided with the piston rod, the upper and lower both ends of piston rod are equallyd divide and do not are provided with down connecting plate and upper junction plate, the upside of connecting plate is provided with down the guide cylinder down, the upper end of lower guide cylinder is provided with the direction traveller, the spring has been cup jointed in the outside of direction traveller, the both ends of spring are connected with upper junction plate and lower guide cylinder respectively. The utility model discloses a design, go up spring, lower spring, direction traveller and guide cylinder down, lead to last spring and lower spring through direction traveller and lower guide cylinder when using controlgear, reduce the phenomenon that distortion appears in last spring and lower spring, and can reduce the problem that stress relaxation appears to a certain extent through the dual elasticity of last spring and lower spring, increase the life of equipment.

Description

Control equipment for quickly passing iron and cleaning cavity of single-cylinder crusher

Technical Field

The utility model relates to a single cylinder breaker technical field specifically is a single cylinder breaker crosses iron fast and clear chamber's controlgear.

Background

The single-cylinder crusher is suitable for crushing raw materials in the industries of metallurgy, building, road building, chemistry and silicate, and can crush various ores and rocks with medium and medium hardness. The hydraulic cone has large crushing ratio, high efficiency, low energy consumption and uniform product granularity, and is suitable for medium-sized and fine-sized ores and rocks. Iron processing and cavity cleaning are needed in the using process.

The existing control equipment for rapidly passing iron and cleaning the cavity of the single-cylinder crusher generally passes iron and cleans the cavity of the single-cylinder crusher through a spring type hydraulic cylinder when in use, and the phenomenon of spring distortion can occur after the single-cylinder crusher is used for a long time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a single cylinder breaker crosses indisputable controlgear who reaches clear chamber fast has solved the current controlgear who crosses indisputable and clear chamber fast of single cylinder breaker and has gone on indisputable and clear chamber to single cylinder breaker usually through the spring pneumatic cylinder when using, can appear the problem of spring distortion after long-time the use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a single cylinder breaker crosses iron fast and controlgear in clear chamber, includes the pneumatic cylinder, the upper end of pneumatic cylinder is provided with the piston rod, the upper and lower both ends of piston rod are equallyd divide and do not are provided with lower connecting plate and upper junction plate, the upside of connecting plate is provided with down the guide cylinder down, the upper end of guide cylinder is provided with the direction traveller down, the spring has been cup jointed in the outside of direction traveller, the both ends of going up the spring are connected with upper junction plate and lower guide cylinder respectively, the inside of guide cylinder is provided with down the spring, and sticiss under on the spring in the guide cylinder under the lower extreme of direction traveller inserts.

Preferably, the both ends of lower spring and last spring all are provided with the abrasionproof pad, one side of abrasionproof pad is provided with the locating plate, the tip of going up spring and lower spring is all fixed through abrasionproof pad and locating plate.

Preferably, the lower end of the lower guide cylinder is provided with a lower connecting cover, the lower connecting cover is screwed on the lower guide cylinder, the lower side of the lower connecting cover is provided with a connector, and the connector is inserted into the lower connecting plate.

Preferably, the inside of lower connecting plate and upper junction plate all is provided with the connection staple bolt, the one end of connecting the staple bolt is provided with coupling nut, coupling nut's inboard has closed connecting screw soon, connecting screw passes through the bearing with lower connecting plate and rotates and be connected, one side of lower connecting plate and upper junction plate all is provided with the knob, the knob and connecting screw's one end fixed connection.

Preferably, connecting slots are formed in the surfaces of the connectors and one end of the guide sliding column, connecting plugs are arranged on the inner sides of the connecting hoops, and the connecting plugs are inserted into the connecting slots.

Preferably, the upper end of the piston rod is fixedly connected with a support ring, a frame seat is arranged on the lower side of the support ring, and the lower side of the frame seat is tightly pressed on the upper connecting plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a last spring, lower spring, direction traveller and the guide cylinder down of design lead to last spring and lower spring through direction traveller and lower guide cylinder when using controlgear, reduce the phenomenon that distortion appears in last spring and lower spring, and can reduce the problem that stress relaxation appears to a certain extent through the dual elasticity of last spring and lower spring, increase the life of equipment.

2. The utility model discloses a connection staple bolt, coupling nut and connecting screw of design drive through connecting screw and connect the staple bolt shrink and fix guide cylinder down on the connector when using to can fix upper junction plate and direction traveller, it is more convenient to make upper spring and lower spring use the dismouting.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the lower guide cylinder of the present invention;

fig. 3 is a schematic diagram of the connecting plate structure of the present invention.

In the figure: 1. a hydraulic cylinder; 2. a lower connecting plate; 3. a piston rod; 4. an upper connecting plate; 5. a support ring; 6. a frame mount; 7. an upper spring; 8. a guide strut; 9. a lower guide cylinder; 10. a knob; 11. an anti-wear pad; 12. positioning a plate; 13. a lower spring; 14. a lower connecting cover; 15. a connector; 16. connecting a hoop; 17. a connecting nut; 18. a connecting plug; 19. connecting the slots; 20. and connecting the screw rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, a control device for fast iron passing and cavity cleaning of a single cylinder crusher comprises a hydraulic cylinder 1, a piston rod 3 is arranged at the upper end of the hydraulic cylinder 1, a lower connecting plate 2 and an upper connecting plate 4 are respectively arranged at the upper end and the lower end of the piston rod 3, a lower guide cylinder 9 is arranged at the upper side of the lower connecting plate 2, a guide sliding column 8 is arranged at the upper end of the lower guide cylinder 9, an upper spring 7 is sleeved at the outer side of the guide sliding column 8, two ends of the upper spring 7 are respectively connected with the upper connecting plate 4 and the lower guide cylinder 9, a lower spring 13 is arranged inside the lower guide cylinder 9, the lower end of the guide sliding column 8 is inserted into the lower guide cylinder 9 and tightly pressed on the, the phenomenon of torsional deformation of the upper spring 7 and the lower spring 13 in use is reduced through the guidance of the guide slide column 8 and the lower guide cylinder 9, and the problem of stress relaxation can be reduced to some extent by the dual elastic force of the upper spring 7 and the lower spring 13.

Referring to fig. 2, both ends of the lower spring 13 and the upper spring 7 are provided with anti-wear pads 11, one side of the anti-wear pads 11 is provided with a positioning plate 12, the ends of the upper spring 7 and the lower spring 13 are fixed by the anti-wear pads 11 and the positioning plate 12, friction noise generated by the stress of the upper spring 7 and the lower spring 13 is reduced by the protection of the anti-wear pads 11, and the upper spring 7 and the lower spring 13 are connected more stably by the positioning plate 12.

Referring to fig. 1-2, a lower connection cover 14 is disposed at a lower end of the lower guide cylinder 9, the lower connection cover 14 is screwed on the lower guide cylinder 9, a connection head 15 is disposed at a lower side of the lower connection cover 14, the connection head 15 is inserted into the lower connection plate 2, and the lower guide cylinder 9 is conveniently opened through the lower connection cover 14 to replace and overhaul the lower spring 13.

Referring to fig. 1-3, the lower connecting plate 2 and the upper connecting plate 4 are both provided with a connecting hoop 16, one end of the connecting hoop 16 is provided with a connecting nut 17, the inner side of the connecting nut 17 is screwed with a connecting screw 20, the connecting screw 20 is rotatably connected with the lower connecting plate 2 through a bearing, one side of the lower connecting plate 2 and one side of the upper connecting plate 4 are both provided with a knob 10, the knob 10 is fixedly connected with one end of the connecting screw 20, the connecting screw 20 is driven to rotate by rotating the knob 10, the connecting nut 17 moves on the connecting screw 20, and the connecting hoop 16 is driven to be tightened on the connector 15 and the guide sliding column 8 for fixing, so that the guide sliding column 8 and the lower guide cylinder 9 are fixed on the lower connecting plate 2 and the upper connecting plate 4.

Referring to fig. 2-3, the connecting slot 19 is formed on the surface of each of the connecting head 15 and the guiding sliding column 8, the connecting plug 18 is disposed on the inner side of the connecting hoop 16, and the connecting plug 18 is inserted into the connecting slot 19, so that the connecting head 15 and the guiding sliding column 8 are more stably fixed by the connecting plug 18 and the connecting slot 19 when being mounted on the lower connecting plate 2 and the upper connecting plate 4.

Referring to fig. 1, the upper end of the piston rod 3 is fixedly connected with a support ring 5, a frame seat 6 is arranged on the lower side of the support ring 5, and the lower side of the frame seat 6 is tightly pressed on the upper connecting plate 4, so that the frame seat 6 drives the upper connecting plate 4 to compress the upper spring 7.

The utility model discloses the concrete implementation process as follows: when the crushing device is used, the upper spring 7 and the lower spring 13 are compressed when the over-hard materials enter the crushing cavity, so that the over-hard materials are discharged; when the materials in the broken cavity need to be cleaned, the piston rod 3 rises, the support ring 5 can be jacked up, the cavity cleaning effect is achieved, the phenomenon of torsional deformation when the upper spring 7 and the lower spring 13 are used is reduced through the guiding of the guide sliding column 8 and the lower guide cylinder 9, the problem of stress relaxation can be reduced to a certain extent through the double elasticity of the upper spring 7 and the lower spring 13, when the lower guide cylinder 9 and the guide sliding column 8 component need to be replaced, the connecting screw rod 20 is driven to rotate by only rotating the knob 10, so that the connecting nut 17 moves along the connecting screw rod 20 to drive the connecting hoop 16 to move away from the connector 15 and the guide sliding column 8, and then the connector 15 and the guide sliding column 8 can be pulled down from the lower connecting plate 2 and the upper connecting plate 4 to complete the disassembly and replacement.

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

Claims

1. The utility model provides a single cylinder crusher crosses fast controlling means in iron and clear chamber, includes pneumatic cylinder (1), its characterized in that: the upper end of pneumatic cylinder (1) is provided with piston rod (3), the upper and lower both ends of piston rod (3) are equallyd divide and do not are provided with down connecting plate (2) and upper junction plate (4), the upside of lower connecting plate (2) is provided with down guide cylinder (9), the upper end of lower guide cylinder (9) is provided with direction traveller (8), spring (7) have been cup jointed in the outside of direction traveller (8), the both ends of spring (7) are connected with upper junction plate (4) and lower guide cylinder (9) respectively, the inside of lower guide cylinder (9) is provided with down spring (13), and the lower extreme of direction traveller (8) inserts down and sticiss under on spring (13) in guide cylinder (9).

2. The control equipment for fast iron passing and cavity cleaning of the single-cylinder crusher as claimed in claim 1, wherein: both ends of lower spring (13) and upper spring (7) all are provided with abrasionproof pad (11), one side of abrasionproof pad (11) is provided with locating plate (12), the tip of upper spring (7) and lower spring (13) all is fixed through abrasionproof pad (11) and locating plate (12).

3. The control equipment for fast iron passing and cavity cleaning of the single-cylinder crusher as claimed in claim 1, wherein: the lower extreme of guide cylinder (9) is provided with down and connects lid (14), connect lid (14) soon down and close under on guide cylinder (9), the downside of connecting lid (14) is provided with connector (15) down, connector (15) insert down in connecting plate (2).

4. The control equipment for fast iron passing and cavity cleaning of the single-cylinder crusher as claimed in claim 3, wherein: the inside of lower connecting plate (2) and upper junction plate (4) all is provided with connects staple bolt (16), the one end of connecting staple bolt (16) is provided with coupling nut (17), coupling nut (17)'s inboard has closed connecting screw (20) soon, connecting screw (20) are connected through the bearing rotation with lower connecting plate (2), one side of lower connecting plate (2) and upper junction plate (4) all is provided with knob (10), the one end fixed connection of knob (10) and connecting screw (20).

5. The control equipment for fast iron passing and cavity cleaning of the single-cylinder crusher as claimed in claim 4, wherein: connecting slot (19) have all been seted up on the one end surface of connector (15) and direction traveller (8), the inboard of connecting staple bolt (16) is provided with connecting plug (18), connecting plug (18) insert in connecting slot (19).

6. The control equipment for fast iron passing and cavity cleaning of the single-cylinder crusher as claimed in claim 1, wherein: the upper end fixedly connected with support ring (5) of piston rod (3), the downside of support ring (5) is provided with frame seat (6), the downside of frame seat (6) sticiss on upper junction plate (4).