CN209849050U - Garbage crushing device for construction engineering - Google Patents

Abstract

The utility model discloses a rubbish crushing device for construction engineering, which comprises a shell, the inside of which is provided with a cavity, the top of the shell is fixedly connected with a cover plate, and the top of the shell is fixed at the top position. A crushing box is installed, and a cavity is opened inside the crushing box. The crushing box is connected with a feeding pipe through a feeding port opened near the center of the top of the crushing box. The top of the feeding pipe runs through the shell and the cover plate in turn and extends To the outside of the cover plate, two motors are fixedly installed near the top of the front surface of the housing. The waste crushing device for construction projects can effectively improve the efficiency of waste crushing through the combined use of crushing blades, inclined plates, telescopic rods, springs, curved plates, cylinders, top plates, extrusion blades, induced draft fans and filters. At the same time, the dust generated when the garbage is crushed can be absorbed by the induced draft fan and filtered through the filter to effectively filter and purify it, improving the protection of the construction environment.

Description

Garbage crushing device for construction engineering

technical field

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

Background technique

Construction engineering refers to the engineering entity formed through the construction of various housing buildings and their ancillary facilities and the installation activities of supporting lines, pipelines and equipment. Among them, "housing construction" refers to projects that have roofs, beams, walls, foundations, and can form internal spaces to meet people's needs for production, living, learning, and public activities. During the construction of construction projects, a large amount of garbage will be generated. If it is not disposed of in time, it will pollute the environment.

Most of the traditional garbage crushing devices used in construction projects have unsatisfactory effects when crushing garbage and the dust generated during crushing cannot be effectively purified, thereby affecting the working environment and reducing work efficiency and environmental protection. Does not meet the needs of existing users. For this reason, we propose a kind of rubbish crushing device for construction engineering.

Utility model content

The purpose of this utility model is to provide a kind of rubbish crushing device for construction engineering, in order to solve the problem that the traditional rubbish crushing device for construction engineering proposed in the above background technology is mostly unsatisfactory when crushing garbage and the dust generated during crushing is not ideal. It can be effectively purified, thereby affecting the working environment, reducing work efficiency and environmental protection, and failing to meet the needs of existing users.

In order to achieve the above object, the utility model provides the following technical solutions: a garbage crushing device for construction engineering, including a housing, a cavity is opened inside the housing, and a cover plate is fixedly connected to the top of the housing, so that A crushing box is fixedly installed near the top of the housing, and a cavity is provided inside the crushing box. The top of the tube passes through the housing and the cover plate in turn and extends to the outside of the cover plate. Two motors are fixedly installed near the top of the front surface of the housing, and the motors are fixedly connected to the main shaft through the output end of the rear surface. The rear ends of the two main shafts pass through the casing and the crushing box respectively and extend to the inside of the crushing box. The rear surfaces of the two main shafts are fixedly equipped with crushing blades, and the bottoms on the left and right sides of the crushing box are fixedly connected. There is a telescopic rod, the top of the telescopic rod is fixedly connected with a sloping plate, and the bottom of the sloping plate is fixedly connected with springs at the left and right sides, and the bottom of the spring is fixedly connected with the inner wall of the crushing box. The center of the left and right sides of the box is fixed with an arc-shaped plate. The side of the arc-shaped plate away from the inner wall of the crushing box extends to the top of the inclined plate. Feed tube.

A squeeze box is fixedly installed near the bottom of the housing, and a cavity is opened inside the squeeze box, and the squeeze box communicates with the bottom of the feeding pipe through a feed port opened near the center of the top. , the bottom of the left and right sides of the housing are fixedly installed with a first case, the interior of the first case is fixed with a cylinder, and the output ends of the two opposite sides of the cylinder are fixedly connected with a piston rod, the The side of the piston rod far away from the cylinder runs through the first chassis, the housing and the squeeze box in turn and extends to the inside of the squeeze box, and the end of the piston rod away from the cylinder is fixedly connected with a top plate, and the top and bottom of the top plate are connected to the The inner wall of the extrusion box is in contact, and the side of the top plate away from the piston rod is fixedly equipped with an extrusion blade. To the outside of the casing, the top inside the discharge pipe is fixedly equipped with a discharge net.

The bottom of the housing is symmetrically fixed with a second chassis on the left and right sides, and the inside of the second chassis is fixed with an induced draft fan. The second chassis is connected with a dust suction pipe through the air inlet on the right side , the right side of the dust suction pipe penetrates to the inside of the discharge pipe, the right side of the dust suction pipe is fixedly installed with a screen, and the second chassis communicates with an exhaust pipe through the air outlet opened on the left side, The left side of the exhaust pipe penetrates to the outside of the casing.

Preferably, a filter screen is fixedly installed inside the exhaust pipe, and a non-woven filter layer, a glass fiber filter layer and an activated carbon filter layer are fixedly installed inside the filter screen sequentially from left to right.

Preferably, the four corners of the bottom of the housing are fixedly connected with fixed rods, and the bottom of the fixed rods are fixedly connected with fixed pads.

Preferably, a dodge door is movably installed near the bottom of the front surface of the housing, and a door handle is fixedly installed at a right side of the front surface of the dodge door.

Preferably, the motor is a three-phase asynchronous motor, and the model of the motor is Y160M-4.

Preferably, the induced draft fan is an explosion-proof axial flow fan, and the model of the induced draft fan is BT35-11.

Preferably, the cylinder is a standard cylinder, and the model of the cylinder is SC200X300.

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

The waste crushing device for construction projects can effectively improve the efficiency of waste crushing through the combined use of crushing blades, inclined plates, telescopic rods, springs, curved plates, cylinders, top plates, extrusion blades, induced draft fans and filters. At the same time, the dust generated when the garbage is crushed can be absorbed by the induced draft fan and filtered through the filter to effectively filter and purify it, improving the protection of the construction environment.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the partially enlarged schematic diagram of A in Fig. 1 of the utility model;

Fig. 3 is the cross-sectional view of the filter screen of the utility model structure;

Fig. 4 is the front view of the structure of the utility model.

In the figure: 1. Shell; 2. Cover plate; 3. Crushing box; 4. Feed pipe; 5. Motor; 6. Main shaft; 7. Crushing blade; 8. Telescopic rod; 9. Inclined plate; 10. Spring ; 11, curved plate; 12, feeding pipe; 13, extrusion box; 14, the first chassis; 15, cylinder; 16, piston rod; 17, top plate; 18, extrusion blade; 19, discharge pipe; 20, blanking net; 21, second chassis; 22, induced draft fan; 23, vacuum pipe; 24, screen; 25, exhaust pipe; 26, filter; 27, non-woven filter layer; 28, glass Fiber filter layer; 29, activated carbon filter layer; 30, fixed rod; 31, fixed pad; 32, movable door; 33, door handle.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-4, the utility model provides a technical solution: a garbage crushing device for construction engineering, including a shell 1, a cavity is opened inside the shell 1, and a cover plate is fixedly connected to the top of the shell 1 2. A crushing box 3 is fixedly installed near the top of the shell 1. A cavity is opened inside the crushing box 3. The crushing box 3 is connected with a feeding pipe 4 through a feeding port opened near the center of the top. The top of the material tube 4 runs through the shell 1 and the cover plate 2 in turn and extends to the outside of the cover plate 2. Two motors 5 are fixedly installed on the top of the front surface of the shell 1, and the motors 5 are fixed through the output end of the rear surface. A main shaft 6 is connected, and the rear ends of the two main shafts 6 pass through the housing 1 and the crushing box 3 respectively and extend to the interior of the crushing box 3. The rear surfaces of the two main shafts 6 are fixedly equipped with crushing blades 7, and the crushing box 3, the bottoms on the left and right sides are fixedly connected with telescopic rods 8, the top of telescopic rods 8 is fixedly connected with slant plates 9, the bottom of slant plates 9 are fixedly connected with springs 10 at the left and right sides, and the bottoms of springs 10 are connected with The inner wall of the crushing box 3 is fixedly connected, and the left and right sides of the crushing box 3 are fixedly installed with an arc-shaped plate 11 near the center. A discharge pipe 12 is communicated with through the discharge port provided at the bottom thereof.

A squeeze box 13 is fixedly installed near the bottom of the housing 1, and a cavity is provided inside the squeeze box 13, and the squeeze box 13 communicates with the bottom of the feeding pipe 12 through a feed port opened near the center of the top. A first casing 14 is fixedly installed on the left and right sides of the housing 1 near the bottom, and a cylinder 15 is fixedly installed inside the first casing 14, and a piston rod 16 is fixedly connected to the output ends of the two cylinders 15 on opposite sides. The side of the piston rod 16 away from the cylinder 15 runs through the first chassis 14, the housing 1 and the squeeze box 13 in turn and extends to the inside of the squeeze box 13. The end of the piston rod 16 away from the cylinder 15 is fixedly connected with a top plate 17, and the top plate 17 The top and bottom of the cylinder are all in contact with the inner wall of the extrusion box 13, and the side of the top plate 17 away from the piston rod 16 is fixedly equipped with an extrusion blade 18, and the extrusion box 13 is connected with a discharge pipe 19 through the discharge port opened at the bottom thereof. The bottom of the discharge pipe 19 penetrates to the outside of the housing 1 , and the top of the discharge pipe 19 is fixed with a discharge net 20 .

The bottom of the housing 1 is symmetrically fixed with a second cabinet 21 on the left and right sides, the inside of the second cabinet 21 is fixed with an induced draft fan 22, and the second cabinet 21 communicates with a dust suction pipe 23 through the air inlet opened on the right side. , the right side of the dust suction pipe 23 runs through to the inside of the discharge pipe 19, the right side of the dust suction pipe 23 is fixedly installed with a screen 24, and the second cabinet 21 communicates with an exhaust pipe 25 through the air outlet on its left side. , the left side of the exhaust pipe 25 penetrates to the outside of the casing 1 .

In the utility model: the inside of the exhaust pipe 25 is fixedly equipped with a filter screen 26, and the inside of the filter screen 26 is fixedly installed with a non-woven fabric filter layer 27, a glass fiber filter layer 28 and an active carbon filter layer 29 successively from left to right; Effectively filter dust and improve environmental protection.

In the utility model: the four corners of the bottom of the housing 1 are fixedly connected with a fixed rod 30, and the bottom of the fixed rod 30 is fixedly connected with a fixed pad 31, and the fixed pad 31 can play a fixed role.

In the utility model: a dodge door 32 is movably installed on the bottom position of the front surface of the housing 1, and a door handle 33 is fixedly installed on the right side of the front surface of the dodge door 32, and the door handle 33 can be convenient for the user to open the dodge door 32 pairs. The inside of the casing 1 is cleaned.

In the utility model: motor 5 adopts three-phase asynchronous motor, and the model that motor 5 adopts is Y160M-4.

In the utility model: the induced draft fan 22 adopts an explosion-proof axial flow fan, and the model that the induced draft fan 22 adopts is BT35-11.

Among the utility model: cylinder 15 is a standard cylinder, and the model that cylinder 15 adopts is SC200X300.

Working principle: The user first pours the garbage from the feeding pipe 4 into the crushing device. At this time, the two motors 5 respectively drive the two main shafts 6 to make the two crushing blades 7 move relative to each other. Garbage falls on the slant plate 9, through the elasticity of the telescopic rod 8 and the spring 10, the impact force generated when the garbage is bounced onto the slant plate 9 can be effectively weakened, and the protection effect on the crushing device is improved. The shaped plate 11 can prevent garbage from falling into the inside of the inclined plate 9, and the broken garbage enters the squeeze box 13 through the discharge pipe 12, and the cylinders 15 on both sides push the top plate 17 through the piston rod 16, and the two top plates 17 are opposite to each other. The rubbish can be effectively compressed and crushed through the extrusion blade 18 installed on the surface, so that the rubbish can fall into the discharge pipe 19 from the lower material net 20. When the rubbish falls into the discharge pipe 19, the induced draft fan 22 will pass the suction The dust pipe 23 absorbs the generated dust, and then it is filtered by the filter screen 26 in the exhaust pipe 25, and the non-woven filter layer 27, the glass fiber filter layer 28 and the active carbon filter layer are arranged in the filter screen 26. 29, the dust can be effectively filtered and purified, so that it is convenient to be discharged out of the device; the garbage is discharged from the device through the discharge pipe 19, so that the user can collect and process the garbage.

To sum up: the rubbish crushing device for construction projects, through the crushing blade 7, the inclined plate 9, the telescopic rod 8, the spring 10, the arc plate 11, the cylinder 15, the top plate 17, the extruding blade 18, the induced draft fan 22 and the filter The combined use of the net 26 solves the problem that most of the traditional garbage crushing devices used in construction projects have unsatisfactory effects when crushing garbage and the dust generated during crushing cannot be effectively purified, thereby affecting the working environment and reducing work. The efficiency and protection of the environment do not meet the needs of existing users.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

The electrical components appearing in this article are all connected with the external main controller and 220V mains electricity, and the main controller can be a conventional known device that plays a control such as a computer.

Claims (7)

1. A garbage crushing device for construction engineering, comprising a housing (1), characterized in that: a cavity is opened inside the housing (1), and a cover plate is fixedly connected to the top of the housing (1) (2), a crushing box (3) is fixedly installed near the top of the housing (1), and a cavity is opened inside the crushing box (3), and the crushing box (3) passes through the top of the crushing box (3). The feeding port opened near the center is connected with the feeding pipe (4), and the top of the feeding pipe (4) passes through the casing (1) and the cover plate (2) in turn and extends to the outside of the cover plate (2) , two motors (5) are fixedly installed near the top of the front surface of the housing (1), and the motor (5) is fixedly connected to the main shaft (6) through the output end of the rear surface, and the two main shafts (6 ) through the housing (1) and the crushing box (3) in sequence and extend to the inside of the crushing box (3), the rear surfaces of the two main shafts (6) are fixedly equipped with crushing blades (7), The bottoms of the left and right sides of the crushing box (3) are fixedly connected with telescopic rods (8), and the top of the telescopic rods (8) is fixedly connected with a sloping plate (9), and the bottom of the sloping plate (9) Springs (10) are fixedly connected to the left and right sides, the bottom of the springs (10) are fixedly connected to the inner wall of the crushing box (3), and the left and right sides of the crushing box (3) are fixed at the center. An arc-shaped plate (11) is installed, and the side of the arc-shaped plate (11) away from the inner wall of the crushing box (3) extends to the top of the inclined plate (9). The feeding port is connected with a feeding pipe (12); A squeeze box (13) is fixedly installed near the bottom of the housing (1), and a cavity is opened inside the squeeze box (13), and the squeeze box (13) is close to the center through its top. The feeding port opened at the position communicates with the bottom of the feeding pipe (12), and the first cabinet (14) is fixedly installed on the left and right sides of the housing (1) near the bottom, and the first cabinet (14) Cylinders (15) are fixedly installed inside, and the output ends of the two cylinders (15) on opposite sides are fixedly connected with piston rods (16), and the side of the piston rods (16) away from the cylinders (15) runs through the first A chassis (14), housing (1) and squeeze box (13) extend to the inside of the squeeze box (13), and the end of the piston rod (16) away from the cylinder (15) is fixedly connected with a top plate (17 ), the top and bottom of the top plate (17) are in contact with the inner wall of the extrusion box (13), and the side of the top plate (17) away from the piston rod (16) is fixedly installed with an extrusion blade (18), so The extrusion box (13) is connected with a discharge pipe (19) through the discharge port opened at the bottom, and the bottom of the discharge pipe (19) penetrates to the outside of the housing (1), and the discharge pipe ( 19) The top inside is fixedly equipped with a blanking net (20); The bottom of the housing (1) is symmetrically fixed with a second chassis (21) on the left and right sides, and the inside of the second chassis (21) is fixed with an induced draft fan (22). The second chassis ( 21) A dust suction pipe (23) is connected through the air inlet opened on the right side, and the right side of the dust suction pipe (23) penetrates to the inside of the discharge pipe (19), and the inside of the dust suction pipe (23) A screen (24) is fixedly installed on the right side of the second chassis (21), and an exhaust pipe (25) is communicated with the air outlet opened on the left side of the second chassis (21), and the left side of the exhaust pipe (25) runs through to the exterior of the casing (1). 2. A garbage crushing device for construction projects according to claim 1, characterized in that: a filter screen (26) is fixedly installed inside the exhaust pipe (25), and the inside of the filter screen (26) From left to right, a non-woven filter layer (27), a glass fiber filter layer (28) and an active carbon filter layer (29) are fixedly installed in sequence. 3. A garbage crushing device for construction projects according to claim 1, characterized in that: the four corners of the bottom of the housing (1) are fixedly connected with fixed rods (30), and the fixed rods (30 ) is fixedly connected with a fixed pad (31). 4. A garbage crushing device for construction projects according to claim 1, characterized in that: a movable door (32) is movably installed near the bottom of the front surface of the housing (1), and the movable door (32 ) is fixedly equipped with a door handle (33) on the right side of the front surface. 5. The garbage crushing device for construction projects according to claim 1, characterized in that: the motor (5) is a three-phase asynchronous motor, and the model of the motor (5) is Y160M-4. 6. A garbage crushing device for construction projects according to claim 1, characterized in that: the induced draft fan (22) is an explosion-proof axial flow fan, and the type of the induced draft fan (22) is BT35- 11. 7. The garbage crushing device for construction projects according to claim 1, characterized in that: the cylinder (15) is a standard cylinder, and the model of the cylinder (15) is SC200X300.