CN210058390U

CN210058390U - Breaker for construction

Info

Publication number: CN210058390U
Application number: CN201920763336.1U
Authority: CN
Inventors: 田丽嘉
Original assignee: Jiangxi Yanhua Construction Engineering Co Ltd
Current assignee: Jiangxi Yanhua Construction Engineering Co Ltd
Priority date: 2019-05-26
Filing date: 2019-05-26
Publication date: 2020-02-14
Anticipated expiration: 2029-05-26

Abstract

The utility model discloses a crushing device for building construction, which comprises a device shell, wherein a first mounting frame and a second mounting frame are symmetrically and fixedly arranged at the top end of the device shell, a first motor is fixedly arranged at one side of the first mounting frame, which is far away from the second mounting frame, a power output shaft of the first motor is fixedly connected with a crankshaft, the left end of the crankshaft penetrates through the first mounting frame and is rotationally connected with the second mounting frame through a bearing, two connecting rods are rotatably arranged on the crankshaft, the bottom ends of the two connecting rods all penetrate through the device shell, a long strip opening convenient for the movement of the connecting rods is arranged on the device shell, the bottom ends of the connecting rods extend into the device shell, the bottom ends of the two connecting rods are movably hinged with a crushing plate through the connecting pieces, a baffle is fixedly arranged at the top end inside the device shell, the utility, and the operation is simple and convenient, and the practicability is better.

Description

Breaker for construction

Technical Field

The utility model relates to a construction technical field especially relates to a breaker for construction.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like; often can need to use building rubbish to fill some ground pits in the building work progress, building rubbish indicates that the cinder that the removal building came out or concrete block etc. before using these building rubbish, these cinder or concrete block have the bold, can use after needing to break, current breaker can not adopt and smash to pieces the processing many times, and then make crushing effect poor, current breaker is difficult to derive to some tiny dregs, and then provide a breaker for construction.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of breaker for construction has solved current breaker crushing effect poor, the trouble problem of guide.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a crushing device for building construction comprises a device shell, wherein a first mounting frame and a second mounting frame are symmetrically and fixedly mounted at the top end of the device shell, a first motor is fixedly mounted at one side, away from the second mounting frame, of the first mounting frame, a crankshaft is fixedly connected with a power output shaft of the first motor, the left end of the crankshaft penetrates through the first mounting frame and is rotatably connected with the second mounting frame through a bearing, two connecting rods are rotatably mounted on the crankshaft, the bottom ends of the two connecting rods penetrate through the device shell, a long strip-shaped through hole convenient for the movement of the connecting rods is formed in the device shell, the bottom ends of the connecting rods extend into the device shell, crushing plates are movably hinged at the bottom ends of the two connecting rods through connecting pieces, a partition plate is fixedly mounted at the top end inside the device shell, filter plates are movably mounted at the left side and the right side of the partition plate, and one ends, the two connecting rods are symmetrically arranged at two sides of the partition plate, the lower end of the partition plate is rotatably provided with a connecting shaft through a bearing, the bottom end of the connecting shaft is fixedly provided with a reciprocating screw rod through a first coupler, the bottom end of the device shell is fixedly provided with a second motor, a power output shaft of the second motor penetrates through the bottom end of the device shell and is fixedly connected with the bottom end of the reciprocating screw rod through a second coupler, the left side and the right side of the connecting shaft are symmetrically fixed with a plurality of crushing rods, two ends of the reciprocating screw rod are symmetrically provided with two guide plates, one ends of the two guide plates, far away from the reciprocating screw rod, are movably hinged with the bottom end inside the device shell through a mounting piece, the bottom end of the device shell is symmetrically and fixedly provided with a plurality of supporting legs, the bottom ends of the outer walls at, two equal equidistance fixed mounting in broken plate bottom has a plurality of heads of smashing.

Preferably, one ends, close to each other, of the two crushing plates are connected with the partition plate in a sliding mode, and one ends, far away from each other, of the two crushing plates are connected with the inner wall of the device shell in a sliding mode in the vertical direction.

Preferably, the two guide plates are connected with the reciprocating screw rod in a sliding mode in the vertical direction through ball nuts, and the two guide plates are movably hinged with the left side and the right side of each ball nut.

Preferably, the front end and the rear end of each of the two filter plates are fixedly connected with the inner wall of the shell of the device through a plurality of springs.

Preferably, the device shell is provided with feed hoppers on the outer walls of the left side and the right side symmetrically, and the feed hoppers are communicated with the inside of the device shell.

The utility model has the advantages that: through the matching arrangement of the first motor, the first mounting frame, the connecting rod, the device shell, the crushing plate, the filter plate, the mashing head and the crushing rod, the multiple crushing treatment of the construction waste can be realized, and the crushing efficiency is improved; through the cooperation setting of stock guide, supporting leg, second motor, reciprocal lead screw and discharging pipe, can make inside the construction waste after the breakage can the leading-out device shell smoothly.

The utility model discloses crushing effect is good, the guide of being convenient for, and easy operation is convenient, and the practicality is better.

Drawings

Fig. 1 is the utility model provides a breaker for construction's schematic structure diagram.

Fig. 2 is the utility model provides a breaker for construction's bottom local schematic diagram.

Fig. 3 is a top view of the filtering plate of the crushing device for building construction provided by the utility model.

Fig. 4 is a partially enlarged view of a portion a in fig. 2 according to the present invention.

Reference numbers in the figures: the device comprises a first motor 1, a first mounting frame 2, a connecting rod 3, a device shell 4, a crushing plate 5, a filtering plate 6, a crushing head 7, a crushing rod 8, a material guide plate 9, a supporting leg 10, a second motor 11, a reciprocating screw rod 12, a discharging pipe 13, a second mounting frame 14, a crankshaft 15, a connecting shaft 16, a spring 17, a partition plate 18 and a mounting piece 19.

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.

Referring to fig. 1-4, a crushing device for building construction comprises a device shell 4, a first mounting frame 2 and a second mounting frame 14 are symmetrically and fixedly mounted at the top end of the device shell 4, a first motor 1 is fixedly mounted at one side of the first mounting frame 2 far away from the second mounting frame 14, a crankshaft 15 is fixedly connected with a power output shaft of the first motor 1, the crankshaft 15 is a product of the existing mature technology, the left end of the crankshaft 15 penetrates through the first mounting frame 2 and is rotatably connected with the second mounting frame 14 through a bearing, two connecting rods 3 are rotatably mounted on the crankshaft 15, the bottom ends of the two connecting rods 3 both penetrate through the device shell 4, a long strip through hole convenient for the connecting rod 3 to move is formed in the device shell 4, the motion of the connecting rod 3 cannot be hindered by the long strip through hole, the bottom ends of the connecting rods 3 extend into the device shell 4, and the, a partition plate 18 is fixedly arranged at the top end inside the device shell 4, filter plates 6 are movably arranged at the left side and the right side of the partition plate 18, one ends of the two filter plates 6, which are far away from each other, are slidably connected with the inner wall of the device shell 4 in the vertical direction, two connecting rods 3 are symmetrically arranged at the two sides of the partition plate 18, a connecting shaft 16 is rotatably arranged at the lower end of the partition plate 18 through a bearing, so that the connecting shaft 16 can rotate conveniently, a reciprocating screw rod 12 is fixedly arranged at the bottom end of the connecting shaft 16 through a first coupler, a second motor 11 is fixedly arranged at the bottom end of the device shell 4, a power output shaft of the second motor 11 penetrates through the bottom end of the device shell 4 and is fixedly connected with the bottom end of the reciprocating screw rod 12 through a second coupler, a plurality of crushing rods 8 are symmetrically fixed at the left side and the right side of the connecting, be equipped with rectangular spout on the installed part 19, the one end that the stock guide 9 of being convenient for is located ball screw can reciprocate, 4 bottom symmetry fixed mounting of device shell has a plurality of supporting legs 10, the discharge gate has been seted up to 4 left and right sides outer wall bottom symmetries of device shell, and discharge gate department fixed mounting has discharging pipe 13, the ejection of compact of being convenient for, 9 articulated position of stock guide are located 4 discharge gate of device shell, be convenient for derive the crushed aggregates, 5 bottom equal equidistance fixed mounting of two broken plates have a plurality of smash head 7, a plurality of smash head 7 and be convenient for smash building rubbish to pieces.

In the embodiment, one ends of the two crushing plates 5, which are close to each other, are slidably connected with the partition plate 18, and one ends of the two crushing plates 5, which are far away from each other, are slidably connected with the inner wall of the device shell 4 in the vertical direction, so that the two crushing plates 5 can conveniently move up and down in the device shell 4; the two material guide plates 9 are connected with the reciprocating screw rod 12 in a sliding mode in the vertical direction through ball nuts, and the two material guide plates 9 are movably hinged to the left side and the right side of each ball nut, so that one end of each material guide plate 9 can move up and down along with the ball nuts; the front end and the rear end of each of the two filter plates 6 are fixedly connected with the inner wall of the device shell 4 through a plurality of springs 17, so that the two filter plates 6 can vibrate up and down conveniently; the symmetrical feeder hopper that is equipped with on the outer wall of the device shell 4 left and right sides, feeder hopper and the inside intercommunication of device shell 1 are convenient for add crushing material in toward device shell 4.

Example (b): the first motor 1 and the second motor 11 are connected with an external power supply through wires, a worker puts construction waste into the filter plate 6 through the feed hopper, the first motor 1 is started, the first motor 1 works to drive the crankshaft 15 to rotate, the rotating crankshaft 15 drives the crushing plate 5 to reciprocate up and down through the connecting rod 3, the crushing plate 5 reciprocating up and down can crush the construction waste through the crushing head 7, the crushing plate 5 applies pressure to the spring 17 through the filter plate 6 in the crushing process, when the crushing plate 5 moves up and leaves the filter plate 6, the filter plate 6 recovers deformation and starts to vibrate, the vibrating filter plate 6 can filter the construction waste, the worker starts the second motor 11, the second motor 11 works to drive the reciprocating screw rod 12 to rotate, the connecting shaft drives the connecting shaft 16 to rotate, the rotating connecting shaft 16 drives the plurality of crushing rods 8 to rotate, the broken pole 8 of pivoted carries out further broken handle to building rubbish, and building rubbish after the breakage falls on stock guide 9 to in getting into discharging pipe 13 along stock guide 9, leave the device shell 4 inside at last, the one end that two stock guide 9 can be driven to the reciprocal lead screw 12 of pivoted reciprocates, and then realizes shaking building rubbish, makes the building rubbish slag charge that adheres to on stock guide 9 also can the landing smoothly. Through the matching arrangement of the first motor 1, the first mounting frame 2, the connecting rod 3, the device shell 4, the crushing plate 5, the filtering plate 6, the mashing head 7 and the crushing rod 8, the construction waste can be crushed for multiple times, and the crushing efficiency is improved; through the matching arrangement of the material guide plate 9, the supporting legs 10, the second motor 11, the reciprocating screw rod 12 and the discharging pipe 13, the broken construction waste can be smoothly led out of the interior of the device shell 4 through the material guide plate 9. The utility model discloses crushing effect is good, the guide of being convenient for, and easy operation is convenient, and the practicality is better.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a breaker for construction, includes device shell (4), its characterized in that, device shell (4) top symmetry fixed mounting has first mounting bracket (2) and second mounting bracket (14), one side fixed mounting that second mounting bracket (14) were kept away from in first mounting bracket (2) has first motor (1), the power output shaft fixedly connected with bent axle (15) of first motor (1), the left end of bent axle (15) runs through first mounting bracket (2) and is connected through the bearing rotation with second mounting bracket (14), rotate on bent axle (15) and install two connecting rods (3), two the connecting rod (3) bottom all passes device shell (4), set up the rectangular opening of being convenient for connecting rod (3) motion on device shell (4), connecting rod (3) bottom extends to inside device shell (4), the bottom ends of the two connecting rods (3) are movably hinged with a crushing plate block (5) through connecting pieces, a partition plate (18) is fixedly arranged at the top end inside the device shell (4), filter plates (6) are movably arranged at the left side and the right side of the partition plate (18), one ends of the two filter plates (6) which are far away from each other are slidably connected with the inner wall of the device shell (4) in the vertical direction, the two connecting rods (3) are symmetrically arranged at the two sides of the partition plate (18), a connecting shaft (16) is rotatably arranged at the lower end of the partition plate (18) through a bearing, a reciprocating screw rod (12) is fixedly arranged at the bottom end of the connecting shaft (16) through a first coupler, a second motor (11) is fixedly arranged at the bottom end of the device shell (4), and a power output shaft of the second motor (11) penetrates through the bottom end, connecting axle (16) left and right sides symmetry is fixed with a plurality of broken poles (8), two stock guides (9) are installed to reciprocal lead screw (12) both ends symmetry, and two stock guide (9) are kept away from the one end of reciprocal lead screw (12) and are all passed through installed part (19) activity hinge joint with device shell (4) inside bottom, device shell (4) bottom symmetry fixed mounting has a plurality of supporting legs (10), the discharge gate has been seted up to device shell (4) left and right sides outer wall bottom symmetry, and discharge gate department fixed mounting has discharging pipe (13), stock guide (9) articulated position is located device shell (4) discharge gate department, two the equal equidistance fixed mounting in broken plate (5) bottom has a plurality of bits of smashing (7).

2. A crushing plant for building construction according to claim 1, wherein the two crushing plates (5) are slidably connected to the partition (18) at the ends close to each other, and are slidably connected to the inner wall of the plant housing (4) at the ends far from each other.

3. The crushing device for building construction according to claim 1, wherein the two material guide plates (9) are connected with the reciprocating screw rod (12) in a sliding manner in a vertical direction through ball nuts, and the two material guide plates (9) are movably hinged with the left side and the right side of the ball nuts.

4. The crushing device for building construction according to claim 1, wherein the front and rear ends of the two filter plates (6) are fixedly connected with the inner wall of the device shell (4) through a plurality of springs (17).

5. The crushing device for building construction according to claim 1, wherein feed hoppers are symmetrically arranged on the outer walls of the left side and the right side of the device shell (4), and the feed hoppers are communicated with the inside of the device shell (4).