CN217910593U

CN217910593U - Hydraulic composite roller type crusher for concrete production

Info

Publication number: CN217910593U
Application number: CN202221713093.9U
Authority: CN
Inventors: 欧卜东
Original assignee: Anhui Aia Concrete Co ltd
Current assignee: Anhui Aia Concrete Co ltd
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2022-11-29
Anticipated expiration: 2032-07-05

Abstract

The utility model discloses a hydraulic composite roller type crusher for concrete production, which comprises a crushing box and two crushing rollers rotating inside the crushing box through two central shafts, wherein a driving motor is fixedly arranged at the end part of one central shaft and outside the crushing box, gears which are meshed with each other are arranged at the other ends of the two central shafts and outside the crushing box, and scraping mechanisms for scraping the crushing rollers are fixedly arranged at both sides of the inner wall of the crushing box; the scraping mechanism comprises a triangular mounting piece fixed on the inner wall of the crushing box and an inclined plate fixed on the triangular mounting piece. Relates to the technical field of concrete production. The utility model discloses a when the crushing roller rotated, scrape the flitch and can clear away the concrete on the surface of crushing roller and some tiny impurity, the spring has to scrape ascending thrust of flitch, guarantees to scrape the degree of material, and in the crushing roller pivoted, the waste material on the crushing roller is struck off automatically, improves crushing effect.

Description

Hydraulic composite roller type crusher for concrete production

Technical Field

The utility model belongs to the technical field of the concrete production, especially, relate to a hydraulic pressure compound roller crusher for concrete production.

Background

Concrete is one of the most important civil engineering materials of the present generation. The artificial stone is prepared by a cementing material, granular aggregate (also called aggregate), water, an additive and an admixture which are added if necessary according to a certain proportion, and is formed by uniformly stirring, compacting, forming, curing and hardening. The concrete has the characteristics of rich raw materials, low price and simple production process, so that the consumption of the concrete is increased more and more.

Current breaker is processing when broken to the concrete, and a lot of concrete adheres to easily to the surface of crushing roller, brings too much load for the motion of crushing roller, and can influence the further breakage to the crushing roller, for this reason the utility model provides a compound roller crusher of hydraulic pressure for concrete production.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a compound roller crusher of hydraulic pressure for concrete production has solved the problem in the above-mentioned technical background.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a hydraulic pressure composite roller type crusher for concrete production, including crushing case and two crushing rollers rotating inside the crushing case through two central shafts, the end of one of the central shafts is fixedly provided with a driving motor outside the crushing case, the other ends of the two central shafts are provided with gears meshed with each other and outside the crushing case, both sides of the inner wall of the crushing case are fixedly provided with scraping mechanisms for scraping the crushing rollers;

the scraping mechanism comprises a triangular mounting piece fixed on the inner wall of the crushing box and an inclined plate fixed on the triangular mounting piece, the top of the inclined plate is rotatably connected with a scraping plate, and one side of the scraping plate is connected with the inclined plate through a plurality of groups of springs.

Furthermore, a feed inlet is formed in the top of the crushing box, and a discharge outlet is formed in the bottom of the crushing box.

Further, the blown down tank has all been seted up to the both sides of broken case, the notch of blown down tank keeps flat with the top of triangle installed part.

Furthermore, both sides of the crushing box can be disassembled with blanking frames;

the two sides of the blanking frame mounting surface are fixedly connected with mounting blocks with holes, and the two sides of the crushing box are fixedly connected with two mounting bolts matched with the mounting blocks with holes.

The utility model discloses following beneficial effect has:

the utility model discloses a when the crushing roller rotated, scrape the flitch and can clear away the concrete on the surface of crushing roller and some tiny impurity, the spring has to scrape ascending thrust of flitch, guarantees to scrape the degree of material, and in the crushing roller pivoted, the waste material on the crushing roller is struck off automatically, improves crushing effect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a first structural schematic diagram of a hydraulic compound roller crusher for concrete production.

Fig. 2 is a second structural schematic diagram of a hydraulic compound roller crusher for concrete production.

Fig. 3 is a sectional view showing the construction of a hydraulic compound roller crusher for concrete production.

Fig. 4 is a partially enlarged view of a point a in fig. 2.

In the drawings, the reference numbers indicate the following list of parts:

1. a crushing box; 2. a crushing roller; 3. a drive motor; 4. a gear; 5. a triangular mounting member; 6. a sloping plate; 7. a scraping plate; 8. a spring; 9. a feed inlet; 10. a discharge port; 11. a discharge chute; 12. a blanking frame; 13. a mounting block with a hole; 14. and (6) installing a bolt.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, 2 and 3, the present invention relates to a hydraulic compound roller crusher for concrete production, which comprises a crushing box 1 and two crushing rollers 2 rotating inside the crushing box 1 through two central shafts, wherein a driving motor 3 is fixedly installed at the end of one central shaft and outside the crushing box 1, gears 4 engaged with each other are arranged at the other ends of the two central shafts and outside the crushing box 1, and scraping mechanisms for scraping the crushing rollers 2 are fixedly installed at both sides of the inner wall of the crushing box 1; scrape material mechanism including fixing triangle installed part 5 on broken case 1 inner wall and fixing the swash plate 6 on triangle installed part 5, the top of swash plate 6 is rotated and is connected with scraping flitch 7, scrapes and is connected through multiunit spring 8 between one side of flitch 7 and the swash plate 6.

Through starting driving motor 3, driving motor 3 drives one of them crushing roller 2 and rotates, cooperate the intermeshing of two gears 4, thereby can drive two crushing rollers 2 and rotate in opposite directions, the realization is to the breakage of concrete, through broken concrete downwards fall out, simultaneously in the pivoted of two crushing rollers 2, scrape flitch 7 and can clear away the concrete and some tiny impurity on the surface of crushing roller 2, spring 8 has to scrape flitch 7 ascending thrust, guarantee the degree of scraping the material, in crushing roller 2 pivoted, waste material on the crushing roller 2 is struck off automatically.

In another preferred embodiment, as shown in fig. 1, the top of the crushing box 1 is opened with a feeding port 9, and the bottom of the crushing box 1 is opened with a discharging port 10.

Concrete to be crushed is added through the feed inlet 9, and the crushed concrete is discharged from the discharge outlet 10.

In another preferred embodiment, as shown in fig. 3, discharge chutes 11 are opened on both sides of the crushing box 1, and the opening of the discharge chute 11 is flush with the top of the triangular mounting member 5.

Part of the waste falls onto the triangular mounting 5 and can be cleaned up via the discharge chute 11.

In another preferred embodiment, referring to fig. 2 and 4, the two sides of the crushing box 1 can be detached with the blanking frames 12;

the both sides of unloading frame 12 installation face all fixedly connected with foraminiferous installation piece 13, the equal fixedly connected with of crushing case 1 both sides has two installation bolts 14 with foraminiferous installation piece 13 looks adaptation.

When the triangular mounting piece 5 is cleaned, fertilizer is swept into the blanking frame 12, and the crushing box 1 is convenient to disassemble by matching with the mounting bolt 14 and the mounting block 13 with the hole.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A hydraulic pressure compound roller crusher for concrete production which characterized in that: the material scraping device comprises a crushing box (1) and two crushing rollers (2) which rotate in the crushing box (1) through two central shafts, wherein a driving motor (3) is fixedly installed at the end part of one central shaft and arranged on the outer side of the crushing box (1), gears (4) which are meshed with each other are arranged at the other ends of the two central shafts and positioned on the outer side of the crushing box (1), and material scraping mechanisms for scraping the crushing rollers (2) are fixedly installed on two sides of the inner wall of the crushing box (1);

scrape material mechanism including fixing triangle installed part (5) on broken case (1) inner wall and fixing swash plate (6) on triangle installed part (5), the top of swash plate (6) is rotated and is connected with scrapes flitch (7), scrape and be connected through multiunit spring (8) between one side of flitch (7) and swash plate (6).

2. The hydraulic compound roller crusher for concrete production according to claim 1, wherein the top of the crushing box (1) is provided with a feeding hole (9), and the bottom of the crushing box (1) is provided with a discharging hole (10).

3. The hydraulic compound roller crusher for concrete production according to claim 1, characterized in that discharge chutes (11) are opened on both sides of the crushing box (1), and the notches of the discharge chutes (11) are flush with the tops of the triangular mounting pieces (5).

4. Hydraulic compound roller crusher for concrete production according to claim 1 characterized in that both sides of said crushing box (1) are removable with blanking frames (12);

the two sides of the mounting surface of the blanking frame (12) are fixedly connected with mounting blocks (13) with holes, and the two sides of the crushing box (1) are fixedly connected with two mounting bolts (14) matched with the mounting blocks (13) with holes.