CN213408839U

CN213408839U - Concrete rubbing crusher for building engineering

Info

Publication number: CN213408839U
Application number: CN202021644370.6U
Authority: CN
Inventors: 焦艳萍
Original assignee: Individual
Current assignee: Shenzhen Haosheng Construction Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-06-11
Anticipated expiration: 2030-08-10

Abstract

The utility model discloses a concrete grinder for construction engineering, which belongs to the technical field of grinders and comprises a grinder main body, wherein the outer surface of the grinder main body is provided with an operating panel, the top of the grinder main body is provided with a feed inlet, the bottom of the grinder main body is connected with a supporting seat, the bottom of the supporting seat is provided with a support leg, one side of the grinder main body is provided with a first discharge port and a second discharge port, the concrete grinder for construction engineering is characterized in that when the grinder is used in a construction site with uneven ground, a user starts an electric push rod on the operating panel, the electric push rod drives a rack to move up and down, the rack is connected with a movable plate, the movable plate moves up and down along with the rack, the movable plate is adjusted to the same horizontal line by the user, the support leg is also at the same horizontal height, after the adjustment is completed, the, the crusher can work stably, and the service life of the crusher is prolonged.

Description

Concrete rubbing crusher for building engineering

Technical Field

The utility model relates to a rubbing crusher technical field specifically is a concrete grinder for building engineering.

Background

Concrete is a general name of composite materials which are prepared by mixing gel materials, aggregates and water according to a proper proportion and then are hardened for a certain time, and is the artificial civil engineering and construction material with the largest usage amount in the world. The concrete has high hardness, wide raw material sources and low cost, and is widely used for buildings, roads, military engineering, nuclear power plants and other structures.

Current concrete grinder, when being used in building site, the ground on building site is not too flat sometimes, the breaker is in unstable state, the breaker is when smashing the concrete, the concrete produces the impact force that can be very big to the inside of breaker when being smashed by broken tooth, the whole easy rock of breaker leads to inside some parts not hard up, reduce the life of breaker, and the concrete of smashing some coarse mines of completion falls to blockking up falling of thin garrulous concrete on the filter screen easily, influence ejection of compact speed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concrete grinder for building engineering to propose the rubbing crusher and place unstable influence and use in solving above-mentioned background art, the problem of coarse dregs jam screen cloth.

In order to achieve the above object, the utility model provides a following technical scheme: a concrete crusher for constructional engineering comprises a crusher main body, wherein an operation panel is arranged on the outer surface of the crusher main body, a feed inlet is installed at the top of the crusher main body, a support seat is connected to the bottom of the crusher main body, support legs are arranged at the bottom of the support seat, a first discharge port and a second discharge port are arranged on one side of the crusher main body, an electric push rod is installed inside the support seat, the output end of the electric push rod is connected with a rack, a movable plate is connected to the bottom of the support legs, a gear is installed on one side inside the support legs, first crushing thorns are arranged above the crusher main body, second crushing thorns are installed in the middle of the inside of the crusher main body, a screen is arranged below the inside of the crusher main body, an air cylinder is installed on one side inside the crusher main body, and the output end of the, the bottom of the piston rod is connected with a cleaning brush.

Preferably, the first discharge hole and the second discharge hole are parallel to each other.

Preferably, the screen is made of stainless steel.

Preferably, the number of the support legs is four, and the four support legs are arranged in a rectangular array shape.

Preferably, the rack is matched with the gear.

Compared with the prior art, the beneficial effects of the utility model are that: the concrete crusher for the construction engineering is provided with the electric push rod, the rack, the gear, the movable plate, the cylinder, the piston rod and the sweeping brush, when the crusher is used in a construction site with uneven ground, a user starts the electric push rod on the operation panel, the electric push rod drives the rack to move up and down, the rack is connected with the movable plate, the movable plate moves up and down along with the rack, the user adjusts the movable plate to the same horizontal line, the support legs are positioned at the same horizontal height, after the adjustment is completed, the electric push rod is closed, the gear fixes the rack, the movable plate is also fixed along with the rack, so that the crusher can work stably, the service life of the crusher is prolonged, in addition, when the crushing teeth crush massive concrete into slag soil, the crushed concrete falls onto the filter screen, the user starts the cylinder, and the piston rod drives the sweeping brush to do horizontal linear motion in the crusher, the cleaning brush cleans the dregs of some coarse ores to the first discharge hole, so that the dregs of some coarse ores are prevented from blocking the filter screen and affecting the discharge efficiency of fine-crushed dregs.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic view of the rack structure of the present invention;

fig. 4 is a schematic view of the side structure of the support leg of the present invention.

In the figure: 1. a pulverizer main body; 2. a feed inlet; 3. a first discharge port; 4. a second discharge port; 5. a supporting seat; 6. a support leg; 7. an operation panel; 8. first crushing thorns; 9. a cylinder; 10. a piston rod; 11. cleaning with a brush; 12. second crushing thorns; 13. screening a screen; 14. an electric push rod; 15. a rack; 16. a movable plate; 17. a gear.

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.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the two elements may be connected directly or indirectly through an intermediate medium, and the two elements may be connected internally or in an interaction relationship, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: a concrete crusher for constructional engineering comprises a crusher main body 1, a feeding hole 2, a first discharging hole 3, a second discharging hole 4, a supporting seat 5, supporting legs 6, an operation panel 7, first crushing thorns 8, a cylinder 9, a piston rod 10, a cleaning brush 11, second crushing thorns 12, a screen 13, an electric push rod 14, a rack 15, a movable plate 16 and a gear 17; the surface of rubbing crusher main part 1 is provided with operating panel 7, feed inlet 2 is installed at the top of rubbing crusher main part 1, the bottom connection of rubbing crusher main part 1 has supporting seat 5, the bottom of supporting seat 5 is provided with stabilizer blade 6, one side of rubbing crusher main part 1 is provided with first discharge gate 3 and second discharge gate 4, the internally mounted of supporting seat 5 has electric putter 14, electric putter 14's output is connected with rack 15, the bottom of stabilizer blade 6 is connected with fly leaf 16, gear 17 is installed to inside one side of stabilizer blade 6, the inside top of rubbing crusher main part 1 is provided with first broken thorn 8, install the broken thorn 12 of second in the middle of the inside of rubbing crusher main part 1, the inside below of rubbing crusher main part 1 is provided with screen cloth 13, cylinder 9 is installed to inside one side of rubbing crusher main part 1, the output of cylinder 9 is connected with piston rod 10, the bottom of.

Referring to fig. 1 and 2, the first discharging hole 3 and the second discharging hole 4 are parallel to each other, so that a user can conveniently collect concrete with different crushing degrees, and the screen 13 is made of stainless steel, so that the stainless steel has good corrosion resistance and is durable.

Referring to fig. 1-4, four support legs 6 are provided, and the four support legs 6 are arranged in a rectangular array shape, the rectangle has stability, so that the crusher can be stably placed, the rack 15 is matched with the gear 17, the gear 17 clamps the rack 15, and the movable plate 16 is fixed.

The working principle is as follows: firstly, a user places a crusher main body 1 at a required position, when the crusher main body 1 is used in a building site with uneven ground, the user starts an electric push rod 14 on an operation panel 7, the electric push rod 14 drives a rack 15 to move up and down, the rack 15 is connected with movable plates 16, the movable plates 16 move up and down along with the rack 15, the user adjusts the four movable plates 16 to the same horizontal line, support legs 6 are at the same horizontal height, after the adjustment is completed, the electric push rod 14 is closed, a gear 17 fixes the rack 15, the movable plates 16 are fixed therewith, concrete is poured in from a feeding hole 2, a first crushing thorn 8 carries out primary crushing on the concrete and is crushed into small blocks, then a second crushing thorn 12 crushes the concrete into slag, the slag falls to a screen 13, the user starts an air cylinder 9, a piston rod 10 drives a sweeping brush 11 to do horizontal linear motion in the crusher, the cleaning brush 11 cleans some coarse slag to the first discharge port 3, so as to prevent some coarse slag from blocking the screen 13, and the fine slag falls from the screen 13 and is discharged from the second discharge port 4.

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 concrete grinder for building engineering, includes rubbing crusher main part (1), its characterized in that: the outer surface of the pulverizer main body (1) is provided with an operation panel (7), the top of the pulverizer main body (1) is provided with a feed inlet (2), the bottom of the pulverizer main body (1) is connected with a support seat (5), the bottom of the support seat (5) is provided with a support leg (6), one side of the pulverizer main body (1) is provided with a first discharge port (3) and a second discharge port (4), an electric push rod (14) is installed inside the support seat (5), the output end of the electric push rod (14) is connected with a rack (15), the bottom of the support leg (6) is connected with a movable plate (16), one side inside the support leg (6) is provided with a gear (17), a first crushing thorn (8) is arranged above the inside of the pulverizer main body (1), and a second crushing thorn (12) is installed in the middle of the inside of the pulverizer main body (, the utility model discloses a rubbing crusher, including rubbing crusher main part (1), the inside below of rubbing crusher main part (1) is provided with screen cloth (13), cylinder (9) are installed to inside one side of rubbing crusher main part (1), the output of cylinder (9) is connected with piston rod (10), the bottom of piston rod (10) is connected with brush cleaner (11).

2. The concrete crusher for construction engineering according to claim 1, characterized in that: the first discharge hole (3) and the second discharge hole (4) are parallel to each other.

3. The concrete crusher for construction engineering according to claim 1, characterized in that: the screen (13) is made of stainless steel.

4. The concrete crusher for construction engineering according to claim 1, characterized in that: the number of the support legs (6) is four, and the four support legs (6) are arranged in a rectangular array shape.

5. The concrete crusher for construction engineering according to claim 1, characterized in that: the rack (15) is matched with the gear (17).