CN213434813U

CN213434813U - Building rubbish reducing mechanism for construction

Info

Publication number: CN213434813U
Application number: CN202021671699.1U
Authority: CN
Inventors: 邓锦生; 张雪娇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-06-15
Anticipated expiration: 2030-08-12

Abstract

The utility model discloses a construction waste reducing mechanism for construction. The utility model discloses a: the method comprises the following steps: the box, top one side fixedly connected with motor of box, the inboard transmission shaft that is connected with vertical setting of rotating of box, the transmission shaft passes through the bearing and rotates the top of connecting in the box, fixedly connected with pivot on the output shaft of motor, the transmission shaft has little band pulley and big band pulley with the top of pivot fixed cover respectively, the transmission is connected with same root V belt on little band pulley and the big band pulley, the outside bottom fixedly connected with curb plate of box, the front side rotation of curb plate is connected with big bevel gear, the bottom fixed cup joint of pivot has little bevel gear, little bevel gear meshes with big bevel gear mutually, the outside fixedly connected with multiunit of transmission shaft is located the crushing blade in the box, the utility model discloses the bold object in the effective broken building rubbish improves building rubbish and smashes efficiency, has solved the broken problem thoroughly not of current building rubbish reducing mechanism, inefficiency.

Description

Building rubbish reducing mechanism for construction

Technical Field

The utility model relates to a building rubbish crushing apparatus technical field specifically is a building rubbish reducing mechanism for construction.

Background

At present, the quantity of construction waste in China accounts for 30-40% of the total quantity of urban waste, the construction waste comprises waste generated during construction and waste generated during house dismantling, and the construction waste refers to construction waste generated in engineering due to artificial or natural reasons and comprises waste residue soil, waste soil, sludge, waste materials and the like. The construction waste occupies a large amount of land, causes severe environmental pollution, damages the soil structure and causes surface settlement. However, most construction wastes are not treated and transported to suburbs or villages by construction units, and are piled or buried in the open air, but when the wastes are cleaned, the wastes are crushed for shipment. For example, patent document No. CN210522713U discloses a construction waste crushing device for building construction, which comprises a base, a compression barrel and a second motor, wherein an annular buckle is welded at one end of the base, a telescopic rod is movably connected at the lower end of the annular buckle, a bottom column is movably connected at the lower end of the telescopic rod, the compression barrel is welded at one end of the upper part of the base, an extrusion block is movably connected at the upper end inside the compression barrel, and the second motor is welded at the inner wall of the middle part of a frame. For the welding integrated structure make the compression bucket can not take place to slide at work between this design base and the compression bucket, the base is the operation that vertical form distributes and makes the compression bucket can be steady with the compression bucket, opens operating condition with whole device through shift knob, then adjusts the length of telescopic link according to the self condition.

However, the structural design of the existing construction waste smashing device is not reasonable enough, the construction waste is not broken thoroughly, the efficiency is low, and the use is not facilitated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a construction waste reducing mechanism for construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the method comprises the following steps: the box body, one side of the top of the box body is fixedly connected with a motor, the inner side of the box body is rotatably connected with a vertically arranged transmission shaft, the transmission shaft is rotatably connected with the top of the box body through a bearing, a rotating shaft is fixedly connected onto an output shaft of the motor, a small belt wheel and a large belt wheel are respectively fixedly sleeved on the top ends of the transmission shaft and the rotating shaft, the small belt wheel and the large belt wheel are in transmission connection with a same triangular belt, the bottom of the outer side of the box body is fixedly connected with a side plate, the front side of the side plate is rotatably connected with a large bevel gear, a small bevel gear is fixedly sleeved on the bottom end of the rotating shaft, the small bevel gear is meshed with the large bevel gear, a plurality of groups of crushing blades positioned in the box body are fixedly connected onto the outer side of the transmission shaft, a first inclined plate is fixedly connected onto the, and one side of the two second inclined plates, which is close to each other, is connected with the same tool bit in a sliding manner, and the tool bit and the front side of the large bevel gear are connected with the same traction rod in a rotating manner.

Furthermore, a rectangular hole is formed in the bottom of the outer side of the box body, and the traction rod is located in the rectangular hole.

Further, the outside top fixedly connected with hopper of box, and the hopper with the inside of box is linked together, the equal fixedly connected with supporting leg in bottom four corners of box.

Further, one side of the top of the box body is fixedly connected with a rack, the motor is fixedly connected to the rack through bolts, and the rack is located on the inner side of the triangular belt.

Furthermore, the diameter of the wheel disc of the large belt wheel is one to three times that of the wheel disc of the small belt wheel, and the rotating shaft is rotatably connected to the front side of the side plate through a bearing.

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

the utility model discloses a pour building rubbish into the hopper, through motor drive pivot, big band pulley and bevel pinion rotatory, big band pulley drives little band pulley, transmission shaft and multiunit crushing blade high-speed rotation through the V-belt, and building rubbish is broken by the crushing blade fast after entering the box, and building rubbish after preliminary crushing enters between first swash plate and the second swash plate;

through the rotation of the small bevel gear, the large bevel gear drives the cutter head to move left and right quickly, and the cutter head can cut the preliminarily crushed construction waste again at the first inclined plate and the second inclined plate in the process of moving quickly, so that the construction waste crushing efficiency is improved, and the problems of incomplete crushing and low efficiency of the conventional construction waste crushing device are solved.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

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

FIG. 3 is a top view of the small pulley, the large pulley, and the V-belt.

Reference numerals: 1. a box body; 2. a motor; 3. a drive shaft; 4. a rotating shaft; 5. a small belt pulley; 6. a large belt pulley; 7. a V-belt; 8. a crushing blade; 9. a side plate; 10. a large bevel gear; 11. a bevel pinion gear; 12. a first sloping plate; 13. a second swash plate; 14. a cutter head; 15. a draw bar; 16. a frame; 17. a hopper; 18. a rectangular hole.

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.

Please refer to fig. 1-3, in which fig. 1 is a schematic view of the structure of the present invention; FIG. 2 is a schematic sectional view of the front view of the present invention; fig. 3 is a plan view of the small belt wheel 5, the large belt wheel 6 and the V belt 7, and the construction waste crushing device for construction comprises: the crushing device comprises a box body 1, wherein one side of the top of the box body 1 is fixedly connected with a motor 2, the inner side of the box body 1 is rotatably connected with a vertically arranged transmission shaft 3, the transmission shaft 3 is rotatably connected with the top of the box body 1 through a bearing, a rotating shaft 4 is fixedly connected on an output shaft of the motor 2, the top ends of the transmission shaft 3 and the rotating shaft 4 are respectively and fixedly sleeved with a small belt wheel 5 and a large belt wheel 6, the small belt wheel 5 and the large belt wheel 6 are in transmission connection with a same triangular belt 7, the bottom of the outer side of the box body 1 is fixedly connected with a side plate 9, the front side of the side plate 9 is rotatably connected with a large bevel gear 10, the bottom end of the rotating shaft 4 is fixedly sleeved with a small bevel gear 11, the small bevel gear 11 is meshed with the large bevel gear 10, the outer side of the transmission shaft 3 is fixedly connected with a plurality of groups of crushing blades 8, and one side of the two second inclined plates 13 close to each other is connected with the same tool bit 14 in a sliding manner, and the tool bit 14 and the front side of the large bevel gear 10 are connected with the same traction rod 15 in a rotating manner.

In this embodiment, rectangular hole 18 has been seted up to the outside bottom of box 1, and traction lever 15 is located rectangular hole 18, and the outside top fixedly connected with hopper 17 of box 1, and hopper 17 is linked together with the inside of box 1, the equal fixedly connected with supporting leg in bottom four corners of box 1.

In this embodiment, top one side fixedly connected with frame 16 of box 1, motor 2 pass through bolt fixed connection on frame 16, and frame 16 is located the inboard of V belt 7, and the rim plate diameter of big band pulley 6 is one to three times of the rim plate diameter of small band pulley 5, and pivot 4 passes through the bearing rotation and connects in the front side of curb plate 9.

To sum up, the utility model provides a building rubbish smashing device for building construction, in operation, the motor 2 is started, then building rubbish is poured into the hopper 17, the motor 2 drives the rotating shaft 4, the large belt wheel 6 and the small bevel gear 11 to rotate when rotating, the large belt wheel 6 drives the small belt wheel 5, the transmission shaft 3 and the multiple groups of smashing blades 8 to rotate at high speed through the V-belt 7, the building rubbish is smashed rapidly by the smashing blades 8 after entering the box body 1, the building rubbish after preliminary smashing enters between the first inclined plate 12 and the second inclined plate 13, the large bevel gear 10 is driven to rotate when the small bevel gear 11 rotates, the large bevel gear 10 drives the tool bit 14 to move rapidly from side to side through the traction rod 15, the building rubbish after preliminary smashing can be cut again through the first inclined plate 12 and the second inclined plate 13 in the rapid moving process of the tool bit 14, so as to effectively smash large objects in the building rubbish, the efficiency of building rubbish is smashed is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 construction waste reducing mechanism for construction which characterized in that includes: the box body (1), one side of the top of the box body (1) is fixedly connected with a motor (2), the inner side of the box body (1) is rotatably connected with a vertically arranged transmission shaft (3), the transmission shaft (3) is rotatably connected with the top of the box body (1) through a bearing, an output shaft of the motor (2) is fixedly connected with a rotating shaft (4), the top ends of the transmission shaft (3) and the rotating shaft (4) are respectively and fixedly sleeved with a small belt wheel (5) and a large belt wheel (6), the small belt wheel (5) and the large belt wheel (6) are respectively and movably connected with a same triangular belt (7), the bottom of the outer side of the box body (1) is fixedly connected with a side plate (9), the front side of the side plate (9) is rotatably connected with a large bevel gear (10), the bottom of the rotating shaft (4) is fixedly sleeved with a small bevel gear (11), the small bevel gear (11, the utility model discloses a crushing cutter, including transmission shaft (3), the outside fixedly connected with multiunit of transmission shaft (3) is located crushing blade (8) of box (1), first swash plate (12) of fixedly connected with on the left side inner wall of box (1), second swash plate (13) that two symmetries of fixedly connected with set up on the right side inner wall of box (1), and one side sliding connection that two second swash plates (13) are close to each other has same tool bit (14), tool bit (14) are connected with same traction lever (15) with the front side rotation of big bevel gear (10).

2. The construction waste crushing device for building construction according to claim 1, wherein a rectangular hole (18) is formed in the bottom of the outer side of the box body (1), and the traction rod (15) is located in the rectangular hole (18).

3. The construction waste crushing device for building construction as claimed in claim 1, wherein the top of the outer side of the box body (1) is fixedly connected with a hopper (17), the hopper (17) is communicated with the inside of the box body (1), and four corners of the bottom of the box body (1) are fixedly connected with supporting legs.

4. The construction waste crushing device for building construction according to claim 1, wherein a frame (16) is fixedly connected to one side of the top of the box body (1), the motor (2) is fixedly connected to the frame (16) through bolts, and the frame (16) is located on the inner side of the triangular belt (7).

5. The construction waste crushing device for building construction according to claim 1, wherein the diameter of the wheel disc of the large belt wheel (6) is one to three times that of the wheel disc of the small belt wheel (5), and the rotating shaft (4) is rotatably connected to the front side of the side plate (9) through a bearing.