CN211385187U

CN211385187U - Stone crusher for civil engineering

Info

Publication number: CN211385187U
Application number: CN201921774493.9U
Authority: CN
Inventors: 童有旺; 仇善博; 王展鹏; 张谦硕; 高卫; 韩伟灵; 廖鸿舟
Original assignee: Anhui Jianzhu University
Current assignee: Anhui Jianzhu University
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-09-01
Anticipated expiration: 2029-10-22

Abstract

The utility model discloses a stone crusher for civil engineering, which comprises a crusher body, wherein a feed inlet is arranged above the crusher body, the feed inlet is connected with the machine body through a feed channel, the machine body is internally provided with a crushing roller above the crushing roller, a baffle is arranged on the inner wall of the upper side of the machine body and in the middle of the two crushing rollers, a movable bin is arranged in the crushing rollers, one side of the movable bin is connected with an upper telescopic block, the other side of the movable bin is connected with a lower telescopic block, the upper telescopic block is attached to the crushing roller, the lower telescopic block and the upper telescopic block in the movable bin are connected through a spring, every two movable bins are connected with a connecting rod through the lower telescopic block, the two opposite groups of connecting rods in the crushing roller are connected by the hydraulic rods, the utility model avoids stone from directly falling into the crushing roller to affect the crushing effect, in addition, the distance between the two crushing rollers can be flexibly adjusted, so that the size of crushed stone particles can be controlled.

Description

Stone crusher for civil engineering

Technical Field

The utility model relates to a stone crusher technical field specifically is a stone crusher for civil engineering.

Background

Civil engineering refers to the general name of the science and technology of building various engineering facilities, the technical activities such as survey, design, measurement construction and the like of used materials and equipment can be used, the broken stones which play an important role can be used in the building process of civil engineering, so the broken stones are all produced by the crushing technology through large stones, most of the broken stones directly and vertically enter the stone crusher in the existing broken stone production process, so that too much accumulation can influence the crushing speed and the effect, and in addition, the machine distance of the crushed stones is not easy to control, therefore, the stone crusher for civil engineering is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a civil engineering is with garrulous to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stone crusher for civil engineering, includes the organism, the organism top sets up the feed inlet, the feed inlet passes through feed channel and connects the organism, set up crushing roller in the organism, crushing roller's top sets up the baffle at organism upside inner wall and in two crushing roller intermediate positions, set up movable bin in the crushing roller, flexible piece opposite side is connected down to flexible piece opposite side in the connection of one side in activity bin, go up flexible piece laminating and smash the roller setting, through spring coupling, per two between flexible piece and the last flexible piece down in the activity bin link to each other with the connecting rod through flexible piece down between the activity bin, use the hydraulic stem to connect between two sets of opposite connecting rods in the crushing roller.

Preferably, the feed inlet is arranged on one side of the machine body, and a feed channel between the feed inlet and the feeding place is inclined by 45 degrees.

Preferably, the support base is arranged below the machine body, and the discharge hole is formed in the middle of the lower portion of the machine body.

Preferably, the outer wall of the crushing roller is provided with roller teeth, the roller teeth penetrate through the crushing roller and are connected to the upper telescopic block, the movable bin is divided into four parts, namely two groups, and the two groups are connected through hydraulic rods.

Preferably, the crushing roller is connected with an external roller through a rotating shaft, and the roller is driven by a belt.

Preferably, the baffle is arranged towards the middle along the crushing roller, and the baffle is provided with convex teeth.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses feed inlet and organism pan feeding department have set up feedstock channel, and feedstock channel uses the slope to set up, has alleviated building stones and has directly fallen into in the organism, can guarantee that building stones can get into in the organism and can slow down pan feeding speed again, has set up movable storehouse in the crushing roller in addition, and the length of accessible control hydraulic stem comes the extension length of adjusting the roller tooth to distance between two crushing rollers of control reaches and can smashes into the stone grain of equidimension not, convenient and practical.

Drawings

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

FIG. 2 is a schematic view of a crushing roller according to an embodiment of the present invention;

fig. 3 is an external structure view of the embodiment of the present invention.

In the figure: 1. a body; 2. a feed inlet; 3. a feed channel; 4. a crushing roller; 41. a roller tooth; 42. a movable bin; 43. a spring; 44. a connecting rod; 45. a hydraulic lever; 46. a lower telescopic block; 47. an upper telescopic block; 5. a baffle plate; 6. a discharge port; 7. a support base; 8. a roller; 9. a belt.

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.

Example 1

Referring to fig. 1-3, the present invention provides a stone crusher for civil engineering: including

organism

1, 1 top of organism sets up feed inlet 2, feed inlet 2 passes through feedstock channel 3 and connects organism 1, set up crushing roller 4 in the organism 1, crushing roller 4's top sets up baffle 5 at 1 upside inner wall of organism and at two crushing roller 4 intermediate positions, set up movable bin 42 in the crushing roller 4, flexible piece 46 under connecting of flexible piece 47 opposite side is connected in one side of activity bin 42, go up flexible piece 47 laminating and smash roller 4 setting, be connected through spring 43 between flexible piece 46 and the last flexible piece 47 under in the activity bin 42, per two link to each other with connecting rod 44 through flexible piece 46 down between the activity bin 42, use hydraulic stem 45 to connect between two sets of opposite connecting rods 44 in the crushing roller 4.

In this embodiment, before using rubbing crusher crushing operation, at first confirm required stone grain size, adjust the length of hydraulic stem 45 and control the flexible distance of spring 43, the stone grain slides in organism 1 at the feedstock channel 3 of feed inlet 2 after the start-up machine, two crushing rollers 4 rotate crushing stone grain in opposite directions, go up telescopic link 47 and stretch down and be connected through spring 43 between the piece 46, so can reach the distance of controlling two crushing rollers 4 through adjusting the distance between two flexible pieces and thereby obtain the stone grain of equidimension not, it is convenient and flexible to use.

Example 2

Referring to fig. 1-3, a further improvement is made on the basis of embodiment 1: the feeding port 2 is arranged on one side of the machine body 1, the feeding channel 3 between the feeding port 2 and the feeding place is inclined by 45 degrees, so that excessive feeding caused by that stones fall into the crusher can be prevented, the supporting base 7 is arranged below the machine body 1 and used for supporting the weight of the whole crusher, the discharging port 6 is arranged at the middle position below the machine body 1, the roller teeth 41 are arranged on the outer wall of the crushing roller 4, the roller teeth 41 can crush stones better to reduce the blocks, the roller teeth 41 penetrate through the crushing roller 4 and are connected to the upper telescopic block 47, the upper telescopic block 47 is used for concentrating the roller teeth 41 on the side, the movable bin 42 is divided into four parts, namely two groups which are connected through the hydraulic rod 45, the crushing roller 4 is connected with the external roller 8 through the rotating shaft, the roller 8 is driven by the belt 9, the baffle 5 is arranged towards the middle along the crushing roller 4 and is provided with convex teeth on the baffle 5, the baffle 5 limits the direction of the stone and the teeth are used to assist the crushing.

In the description of the present application, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

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 stone crusher for civil engineering, includes organism (1), its characterized in that: a feed inlet (2) is arranged above the machine body (1), the feed inlet (2) is connected with the machine body (1) through a feed channel (3), a crushing roller (4) is arranged in the machine body (1), a position above the crushing roller (4), a baffle (5) is arranged on the inner wall of the upper side of the machine body (1) and in the middle of the two crushing rollers (4), a movable bin (42) is arranged in the crushing roller (4), one side of the movable bin (42) is connected with an upper telescopic block (47) and the other side is connected with a lower telescopic block (46), the upper telescopic block (47) is attached to the crushing roller (4), the lower telescopic block (46) in the movable bin (42) is connected with the upper telescopic block (47) through a spring (43), every two movable bins (42) are connected with a connecting rod (44) through the lower telescopic block (46), two opposite groups of connecting rods (44) in the crushing roller (4) are connected by hydraulic rods (45).

2. The rock crusher for civil engineering as claimed in claim 1, characterized in that: the feeding port (2) is arranged on one side of the machine body (1), and a feeding channel (3) between the feeding port (2) and a feeding place is inclined by 45 degrees.

3. The rock crusher for civil engineering as claimed in claim 1, characterized in that: the support base (7) is arranged below the machine body (1), and the discharge hole (6) is formed in the middle of the lower portion of the machine body (1).

4. The rock crusher for civil engineering as claimed in claim 1, characterized in that: the outer wall of the crushing roller (4) is provided with roller teeth (41), the roller teeth (41) penetrate through the crushing roller (4) and are connected to an upper telescopic block (47), the movable bin (42) is divided into four parts, namely two groups, and the two groups are connected through hydraulic rods (45).

5. The rock crusher for civil engineering as claimed in claim 1, characterized in that: the crushing roller (4) is connected with an external roller (8) through a rotating shaft, and the roller (8) is driven by a belt (9).

6. The rock crusher for civil engineering as claimed in claim 1, characterized in that: the baffle (5) is arranged towards the middle along the crushing roller (4), and convex teeth are arranged on the baffle (5).