CN216964880U

CN216964880U - Building waste crushing apparatus for civil engineering

Info

Publication number: CN216964880U
Application number: CN202123019437.4U
Authority: CN
Inventors: 陈婷
Original assignee: Tianjin Xinyiyunhai Civil Engineering Co ltd
Current assignee: Tianjin Xinyiyunhai Civil Engineering Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-07-15
Anticipated expiration: 2031-12-03

Abstract

The utility model relates to the technical field of civil engineering, and discloses a construction waste crushing device for civil engineering, which comprises a fixed seat, wherein the bottom of the fixed seat is fixedly connected with a supporting leg, the top of the fixed seat is fixedly connected with a crushing box, the top of the crushing box is provided with a feed hopper, the right side of the crushing box is provided with a fixed groove, the inside of the fixed groove is fixedly connected with a motor, the output end of the motor is fixedly connected with a connecting shaft rod, the left end of the connecting shaft rod penetrates through the right side of the crushing box to extend to the inside of the crushing box and is rotatably connected with the crushing box, and the left end of the connecting shaft rod is fixedly connected with a crushing rod. The crushing efficiency of the construction waste is improved.

Description

Building waste crushing apparatus for civil engineering

Technical Field

The utility model relates to the technical field of civil engineering, in particular to a construction waste crushing device for civil engineering.

Background

Civil engineering is a general term for scientific technology for building various land engineering facilities. It refers to both the materials, equipment used and the technical activities carried out such as surveying, designing, construction, maintenance, repair, etc., as well as the objects of engineering construction. I.e. various engineering facilities such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, ports, power stations, airports, ocean platforms, water supply and drainage and protection projects, which are built on or under the ground, on land and directly or indirectly serve human life, production, military affairs and scientific research. The civil engineering refers to engineering entities for surveying, planning, designing, constructing, installing and maintaining various technical works and the like of newly-built, reconstructed or expanded buildings, structures, related supporting facilities and the like of various projects except house buildings. With the rapid development of urban transformation and building industry along with the acceleration of urbanization process, and the aging and service life expiration of old buildings and urban infrastructure, more and more civil engineering construction projects are scrapped and dismantled, and then a large amount of construction dismantling waste and garbage are generated to be treated. According to the Chinese patent: "civil engineering construction waste material processing apparatus", and the publication number is: "CN 210995759U", this patent is through setting up the discharge gate in the below of box, comes to pour out the construction waste after handling, but can make the construction waste after handling pile up at the bottom half like this, causes inconvenience to staff's clearance afterwards, has improved its work load, has reduced the treatment effeciency to construction waste.

SUMMERY OF THE UTILITY MODEL

The present invention has been made in an effort to solve the above-mentioned problems occurring in the background, and an object of the present invention is to provide a construction waste pulverization apparatus for civil engineering.

In order to achieve the purpose, the utility model provides the following technical scheme: a construction waste crushing device for civil engineering comprises a fixed seat, wherein the bottom of the fixed seat is fixedly connected with a supporting leg, the top of the fixed seat is fixedly connected with a crushing box, the top of the crushing box is provided with a feed hopper, the right side of the crushing box is provided with a fixed groove, the inside of the fixed groove is fixedly connected with a motor, the output end of the motor is fixedly connected with a connecting shaft rod, the left end of the connecting shaft rod penetrates through the right side of the crushing box and extends to the inside of the crushing box and is rotatably connected with the crushing box, the left end of the connecting shaft rod is fixedly connected with a crushing rod, the crushing rod is provided with a spiral crushing blade, the left side of the inner wall of the crushing box is fixedly connected with a bearing, one end of the crushing rod is fixedly connected with the inner ring of the bearing, the bottom of the crushing rod is provided with a baffle plate, the bottom of the baffle plate is provided with a movable plate, and the bottom of the movable plate is provided with an electric push rod, the front of crushing case articulates there is the door plant.

Preferably, the baffle is provided with a hole, the right side of the baffle is fixedly connected with the right side of the inner wall of the crushing box, the left side of the baffle is fixedly connected with the left side of the crushing box, and the baffle and the hole are arranged to prevent the construction waste from being treated insufficiently and ensure that the construction waste is crushed uniformly.

Preferably, the quantity of supporting leg is four, four the supporting leg distributes in the bottom four corners of fixing base, the feeder hopper sets up with crushing case intercommunication.

Preferably, the outer wall of movable plate and the inner wall swing joint of smashing the case, the commentaries on classics hole has been seted up on the movable plate, the inside in commentaries on classics hole is provided with the pivot, the right-hand member of pivot and the inner wall right side fixed connection who smashes the case, the left end of pivot and the inner wall left side fixed connection who smashes the case, electric putter fixed mounting is in the inner wall bottom of smashing the case, and is in order to place the construction waste after smashing through setting up the movable plate, sets up the pivot and changes the hole and can be driven the removal for the movable plate, and the waste material above the messenger is poured out, sets up electric putter in order to lift up the movable plate.

Preferably, the door plate is fixedly connected with the crushing box through a bolt.

The utility model provides a construction waste crushing device for civil engineering. The method has the following beneficial effects:

(1) according to the utility model, the electric push rod is arranged, so that the movable plate is lifted, and the crushed waste is poured into the collecting tool which is well extracted and placed, so that the waste can be loaded into the collecting tool without manpower, the manpower is saved, the workload is reduced, and the crushing efficiency of the construction waste is improved.

(2) The utility model drives the connecting shaft lever to rotate through the starting motor, the connecting shaft lever drives the crushing rod to rotate, and then the construction waste to be crushed is poured into the crushing box from the feed hopper, the construction waste is positioned above the baffle, and the crushing rod crushes the construction waste.

(3) The utility model can prevent the construction waste from being treated insufficiently by arranging the baffle and the hole, so that the construction waste is crushed uniformly.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is a front cross-sectional view of the present invention.

Fig. 3 is a side view of the moving plate of the present invention.

FIG. 4 is a top view of the baffle of the present invention.

In the figure: 1. a fixed seat; 2. supporting legs; 3. a crushing box; 4. a feed hopper; 5. a fixing groove; 6. a motor; 7. a connecting shaft rod; 8. crushing the stems; 9. a rotating shaft; 10. a baffle plate; 11. a hole; 12. an electric push rod; 13. a rotating shaft; 14. moving the plate; 15. hole turning; 16. a door panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

As shown in fig. 1 to 4, the present invention provides a technical solution: a construction waste crushing device for civil engineering comprises a fixed seat 1, wherein the bottom of the fixed seat 1 is fixedly connected with supporting legs 2, the top of the fixed seat 1 is fixedly connected with a crushing box 3, the top of the crushing box 3 is provided with a feed hopper 4, the number of the supporting legs 2 is four, the four supporting legs 2 are distributed at four corners of the bottom of the fixed seat 1, the feed hopper 4 is communicated with the crushing box 3, the right side of the crushing box 3 is provided with a fixed groove 5, the fixed groove 5 is arranged for protecting a motor 6, the inside of the fixed groove 5 is fixedly connected with the motor 6, the output end of the motor 6 is fixedly connected with a connecting shaft lever 7, the left end of the connecting shaft lever 7 penetrates through the right side of the crushing box 3 to extend to the inside of the crushing box 3 and is rotatably connected with the crushing box 3, the left end of the connecting shaft lever 7 is fixedly connected with a crushing rod 8, spiral crushing blades are arranged on the crushing rod 8, the left side of the inner wall of the crushing box 3 is fixedly connected with a bearing 9, the bearing 9 is arranged to enable the crushing rod 8 to rotate, one end of the crushing rod 8 is fixedly connected with the inner ring of the bearing 9, the bottom of the crushing rod 8 is provided with a baffle 10, the baffle 10 is provided with a hole 11, the right side of the baffle 10 is fixedly connected with the right side of the inner wall of the crushing box 3, the left side of the baffle 10 is fixedly connected with the left side of the crushing box 3, the baffle 10 and the hole 11 are arranged to prevent the construction waste from being thoroughly treated and uniformly crushed, the bottom of the baffle 10 is provided with a movable plate 14, the bottom of the movable plate 14 is provided with an electric push rod 12, the outer wall of the movable plate 14 is movably connected with the inner wall of the crushing box 3, the movable plate 14 is provided with a rotating hole 15, a rotating shaft 13 is arranged inside the rotating hole 15, the right end of the rotating shaft 13 is fixedly connected with the right side of the inner wall of the crushing box 3, the left end of the rotating shaft 13 is fixedly connected with the left side of the inner wall of the crushing box 3, the electric push rod 12 is fixedly installed at the bottom of the inner wall of the crushing box 3, the movable plate 14 is arranged for placing crushed construction waste, the rotating shaft 13 and the rotating hole 15 are arranged for driving the movable plate 14 to move, so that the waste on the movable plate can be poured out, the electric push rod 12 is arranged for lifting the movable plate 14, the front surface of the crushing box 3 is hinged with the door plate 16, and the door plate 16 is fixedly connected with the crushing box 3 through a bolt.

When using, with the device remove predetermined position, starter motor 6 drives connecting shaft lever 7 and rotates, connecting shaft lever 7 drives crushing pole 8 and rotates, the crushing case 3 is poured into from feeder hopper 4 to the construction waste that will need to be kibbling again, construction waste is in the top of baffle 10, crushing pole 8 carries out shredding to construction waste, can fall movable plate 14 from hole 11 until construction waste is handled, open door plant 16, start electric putter 12, movable plate 14 is lifted up, the waste material is poured out and is got into and draw in the collecting tool who places, just can pack into in the collecting tool without the manpower.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a construction waste crushing apparatus for civil engineering, includes fixing base (1), its characterized in that: the bottom of the fixed seat (1) is fixedly connected with a supporting leg (2), the top of the fixed seat (1) is fixedly connected with a crushing box (3), the top of the crushing box (3) is provided with a feed hopper (4), the right side of the crushing box (3) is provided with a fixed groove (5), the inside of the fixed groove (5) is fixedly connected with a motor (6), the output end of the motor (6) is fixedly connected with a connecting shaft lever (7), the left end of the connecting shaft lever (7) penetrates through the right side of the crushing box (3) to extend into the crushing box (3) and is rotatably connected with the crushing box (3), the left end of the connecting shaft lever (7) is fixedly connected with a crushing rod (8), the crushing rod (8) is provided with spiral crushing blades, the left side of the inner wall of the crushing box (3) is fixedly connected with a bearing (9), one end of the crushing rod (8) is fixedly connected with the inner ring of the bearing (9), the bottom of smashing pole (8) is provided with baffle (10), the bottom of baffle (10) is provided with movable plate (14), the bottom of movable plate (14) is provided with electric putter (12), the front of smashing case (3) articulates there is door plant (16).

2. The construction waste pulverization apparatus for civil engineering works as set forth in claim 1, wherein: the crushing box is characterized in that a hole (11) is formed in the baffle (10), the right side of the baffle (10) is fixedly connected with the right side of the inner wall of the crushing box (3), and the left side of the baffle (10) is fixedly connected with the left side of the crushing box (3).

3. The construction waste crushing apparatus for civil engineering as claimed in claim 1, wherein: the quantity of supporting leg (2) is four, four supporting leg (2) distribute in the bottom four corners of fixing base (1), feeder hopper (4) and crushing case (3) intercommunication set up.

4. The construction waste pulverization apparatus for civil engineering works as set forth in claim 1, wherein: the outer wall of movable plate (14) and the inner wall swing joint who smashes case (3), changeing hole (15) has been seted up on movable plate (14), the inside of changeing hole (15) is provided with pivot (13), the right-hand member of pivot (13) and the inner wall right side fixed connection who smashes case (3), the left end of pivot (13) and the inner wall left side fixed connection who smashes case (3), electric putter (12) fixed mounting is in the inner wall bottom of smashing case (3).

5. The construction waste pulverization apparatus for civil engineering works as set forth in claim 1, wherein: the door plate (16) is fixedly connected with the crushing box (3) through a bolt.