Construction waste crushing device for construction engineering

Abstract

The utility model discloses a construction waste crushing device for construction engineering, and relates to the technical field of waste crushing. The device comprises a plurality of supporting legs and a box body fixedly installed at the tops of the supporting legs, a driving mechanism and a configuration mechanism are arranged on the supporting legs, the driving mechanism comprises a tension band fixedly installed on the right side of the box body, a motor is fixedly installed in the tension band, a first rotating shaft is fixedly installed on an output shaft of the motor, and a second rotating shaft is fixedly installed on the output shaft of the first rotating shaft. The left end of the first rotating shaft extends into the box body, a second rotating shaft is rotationally installed on the box body, the left end and the right end of the second rotating shaft extend out of the box body, the outer wall of the first rotating shaft and the outer wall of the second rotating shaft are fixedly sleeved with smashing rollers correspondingly, and the outer wall of the first rotating shaft and the outer wall of the second rotating shaft are fixedly sleeved with gears correspondingly; and the two gears are meshed with each other. By arranging the driving mechanism, construction waste is firstly put into the box body and then the motor is started during use.

Description

Technical Field

[0001] The utility model belongs to the technical field of garbage crushing, in particular to a construction garbage crushing device for construction engineering. Background Art

[0002] In the related technology, a construction waste crushing device for construction projects is disclosed with publication number CN210252628U, including: a horizontally arranged base plate, and also including: a hammer mechanism, a unloading mechanism, a conveyor belt, and a shredding mechanism arranged on the top surface of the base plate. The hammer mechanism and the unloading mechanism are arranged up and down and the hammer mechanism is located above the unloading mechanism. The conveyor belt is between the unloading mechanism and the shredding mechanism, and the conveyor belt is located below the unloading end of the unloading mechanism.

[0003] Existing devices do not classify construction waste by size after crushing it. Large pieces of construction waste still contain valuable recyclable materials or reusable parts that can be crushed again, while mixing large pieces of waste with small pieces of waste will lead to a waste of resources and make it more difficult to recycle these materials. Utility Model Content

[0004] The purpose of the utility model is to provide a construction waste crushing device for construction projects, which solves the problem that the construction waste is not classified by size, and large pieces of construction waste still contain valuable recyclable materials or reusable parts that can be crushed again, while large pieces of waste are mixed with small pieces of waste, which will lead to waste of resources and make it more difficult to recycle these materials.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a construction waste crushing device for construction engineering, comprising a plurality of legs and a box body fixedly installed on the top of the plurality of legs, wherein a driving mechanism and a configuration mechanism are arranged on the legs;

[0007] The driving mechanism includes a hoop fixedly installed on the right side of the box body, a motor is fixedly installed in the hoop, a rotating shaft 1 is fixedly installed on the output shaft of the motor, the left end of the rotating shaft 1 extends into the box body, a rotating shaft 2 is rotatably installed on the box body, the left end and the right end of the rotating shaft 2 respectively extend out of the box body, a crushing roller is fixedly sleeved on the outer walls of the rotating shaft 1 and the rotating shaft 2, and gears are fixedly sleeved on the outer walls of the rotating shaft 1 and the rotating shaft 2, and the two gears are meshed with each other.

[0008] Furthermore, a rotating shaft three is rotatably installed on the box body, and the right end of the rotating shaft three extends outside the box body. Pulley one is fixedly sleeved on the outer walls of the rotating shaft one and the rotating shaft three, and a belt one is respectively wound on the outer walls of the two pulley ones. A turntable is fixedly installed on the right end of the rotating shaft three, and a round rod is fixedly installed on the right side of the turntable. A fan blade toothed disk is slidably sleeved on the outer wall of the round rod.

[0009] Furthermore, a slide groove is provided on the box body, a filter plate is slidably installed in the slide groove, a rack is fixedly installed on the right side of the filter plate, the rack is meshed with the fan blade toothed disk, two rectangular blocks are fixedly installed on the bottom end of the filter plate, a slide rod is slidably installed on the two rectangular blocks, and the left and right ends of the slide rod extend outside the box body respectively and are slidably connected to the box body respectively.

[0010] Furthermore, a T-shaped plate is fixedly installed in the box body, a hydraulic cylinder is fixedly installed in the box body, a T-shaped block is fixedly installed on the output shaft of the hydraulic cylinder, the bottom end of the T-shaped block is in contact with the T-shaped plate, and a discharge pipe is fixedly installed on the box body.

[0011] Furthermore, a feeding pipe is fixedly mounted on the outer wall of the discharge pipe, the top end of the feeding pipe is fixedly connected to the T-shaped plate, and the feeding pipe is communicated with the discharge pipe and the T-shaped plate.

[0012] Furthermore, the configuration mechanism includes a fixed block fixedly installed in the discharge pipe, a rotating shaft four is rotatably installed on the fixed block, the left end of the rotating shaft four extends outside the discharge pipe, an auger is fixedly sleeved on the outer wall of the rotating shaft four, and a collection box is fixedly installed on the left side of the box body.

[0013] Furthermore, pulleys 2 are fixedly sleeved on the outer walls of the rotating shaft 2 and the rotating shaft 4, respectively, and belts 2 are wound around the outer walls of the two pulleys 2, and the belts 2 are slidably connected to the collection box.

[0014] Furthermore, a controller is arranged on the front of the box, and two buttons are arranged on the front of the controller.

[0015] The utility model has the following beneficial effects:

[0016] (1) The utility model sets a driving mechanism. When in use, first put the construction waste into the box, then start the motor, the motor will drive the rotating shaft 1, the gear and the pulley 1 to rotate synchronously. Since the gear on the rotating shaft 1 is meshed with the gear on the rotating shaft 2, the rotating shaft 1 can drive the crushing roller on the rotating shaft 1 and the crushing roller on the rotating shaft 2 to rotate in the opposite direction. Through the reverse rotation of the two crushing rollers, the construction waste can be compressed, squeezed and crushed, and finally produce fragments of the required size, thereby realizing the reuse or treatment of the construction waste. At the same time, during the rotation of the pulley 1, the pulley 1 will also synchronously drive the pulley 1 on the rotating shaft 3 through the belt 1, so that the rotating shaft 3 can rotate synchronously with the rotating shaft 1. During the rotation of the rotating shaft 3, it can drive the turntable and the round rod to produce an eccentric shaft effect. , so that the fan blade toothed disc drives the meshing rack and the filter plate on the rack by swinging left and right, and cooperates with the two rectangular blocks to slide left and right on the slide bar in the box. The crushed construction waste can be classified by sliding the filter plate left and right. The large garbage will be shaken out of the box through the inclination angle of the filter plate and collected in the collection box. The smaller garbage will fall from the plate eye through the vibration of the filter plate and fall on the T-shaped plate. The classification of garbage through the vibrating filter plate is conducive to the effective separation and treatment of construction waste, thereby realizing the effective utilization of resources and environmental protection. At the same time, the small garbage that falls through the vibration of the filter plate will be collected on the T-shaped plate, and then the T-shaped block driven by the hydraulic cylinder can be used to collect the fallen garbage and push it to the discharge pipe, so that it falls into the discharge pipe.

[0017] (2) The utility model sets up a configuration mechanism. When the rotating shaft 2 rotates, the rotating shaft 2 will cooperate with the two pulleys 2 through the belt 2, thereby driving the rotating shaft 4. When the rotating shaft 4 rotates, it can drive the auger thereon to rotate. The rotation of the auger can evenly transport the garbage dropped into the discharge pipe, preventing the garbage from being blocked or unevenly transported during the transportation process, thereby improving the processing efficiency and the stability of the equipment.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 This is a schematic diagram of the structure of a construction waste crushing device for construction engineering of the utility model;

[0021] Figure 2 This is a front cross-sectional structural schematic diagram of a construction waste crushing device for construction engineering of the utility model;

[0022] Figure 3 This is a front cross-sectional structural schematic diagram of a construction waste crushing device for construction engineering of the utility model;

[0023] Figure 4 For this utility model Figure 3 A is a schematic diagram of the enlarged structure of the middle part;

[0024] Figure 5 For this utility model Figure 1 Schematic diagram of the enlarged structure of B.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1. Leg; 2. Box; 3. Hoop; 4. Motor; 5. Shaft 1; 6. Shaft 2; 7. Crushing roller; 8. Gear; 9. Shaft 3; 10. Pulley 1; 11. Belt 1; 12. Turntable; 13. Round rod; 14. Blade toothed disc; 15. Slide; 16. Filter plate; 17. Rack; 18. Rectangular block; 19. Slide; 20. T-plate; 21. Hydraulic cylinder; 22. T-block; 23. Discharge pipe; 24. Feed pipe; 25. Fixed block; 26. Shaft 4; 27. Auger; 28. Collection box; 29. ​​Pulley 2; 330. Belt 2; 31. Controller; 32. Button. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-5As shown, the utility model is a construction waste crushing device for construction engineering, comprising a plurality of legs 1 and a box body 2 fixedly mounted on the top of the plurality of legs 1, a slide groove 15 is provided on the box body 2, a filter plate 16 is slidably mounted in the slide groove 15, a rack 17 is fixedly mounted on the right side of the filter plate 16, the rack 17 is meshed with the fan blade toothed disc 14, two rectangular blocks 18 are fixedly mounted on the bottom end of the filter plate 16, a slide bar 19 is slidably mounted on the two rectangular blocks 18, the left and right ends of the slide bar 19 extend to the outside of the box body 2 respectively and are slidably connected to the box body 2 respectively, through the setting, large garbage will be shaken out of the box body 2 through the inclination angle of the filter plate 16 and collected in the collection box 28, and smaller garbage will fall from the plate eye through the vibration of the filter plate 16 On the T-shaped plate 20, garbage is classified by vibrating the filter plate 16, which is beneficial to the effective separation and treatment of construction waste, thereby realizing the effective utilization of resources and environmental protection. A rotating shaft 3 9 is rotatably installed on the box body 2, and the right end of the rotating shaft 3 9 extends to the outside of the box body 2. A controller 31 is arranged on the front of the box body 2, and two buttons 32 are arranged on the front of the controller 31. Through the arrangement, when it is necessary to control the motor 4 to drive the crushing roller 7 to crush the construction waste, it can be controlled by the buttons 32 of the controller 31, so that it can conveniently control the crushing process of the construction waste and ensure the safety and efficiency of the operation. The outer walls of the rotating shaft 1 5 and the rotating shaft 3 9 are respectively fixed with pulleys 10, and the outer walls of the two pulleys 10 are A belt 11 is respectively wound on the three shafts 9, a turntable 12 is fixedly installed on the right end of the turntable 12, a round rod 13 is fixedly installed on the right side of the turntable 12, and a fan blade toothed disk 14 is slidably sleeved on the outer wall of the round rod 13. Through the arrangement, during the rotation of the pulley 10, the pulley 10 will also synchronously drive the pulley 10 on the rotating shaft 3 9 through the belt 11, so that the rotating shaft 3 9 can rotate synchronously with the rotating shaft 5. During the rotation of the rotating shaft 3 9, it can drive the turntable 12 and the round rod 13 to produce an eccentric shaft effect, so that the fan blade toothed disk 14 drives the meshing rack 17 and the filter plate 16 on the rack 17 by swinging left and right, and cooperates with the two rectangular blocks 18 to slide left and right on the slide bar 19 in the box body 2. A driving Mechanism and configuration mechanism, the driving mechanism includes a hoop 3 fixedly installed on the right side of the box body 2, a motor 4 is fixedly installed in the hoop 3, a rotating shaft 5 is fixedly installed on the output shaft of the motor 4, and the left end of the rotating shaft 5 extends into the box body 2, a T-plate 20 is fixedly installed in the box body 2, a hydraulic cylinder 21 is fixedly installed in the box body 2, a T-block 22 is fixedly installed on the output shaft of the hydraulic cylinder 21, and the bottom end of the T-block 22 is in contact with the T-plate 20, and a discharge pipe 23 is fixedly installed on the box body 2. The small garbage that can be vibrated and dropped by the filter plate 16 at the same time is collected on the T-plate 20, and then the T-block 22 driven by the hydraulic cylinder 21 can be started to collect the dropped garbage and push it to the discharge pipe 24, so that it falls into the discharge pipe 23.The configuration mechanism includes a fixed block 25 fixedly installed in the discharge pipe 23, and a rotating shaft 26 is rotatably installed on the fixed block 25. The left end of the rotating shaft 26 extends to the outside of the discharge pipe 23, and an auger 27 is fixedly sleeved on the outer wall of the rotating shaft 26. A collecting box 28 is fixedly installed on the left side of the box body 2. The arrangement enables the rotating shaft 26 to drive the auger 27 thereon to rotate when it rotates. The rotation of the auger 27 can evenly transport the garbage dropped into the discharge pipe 23, preventing the garbage from being blocked or unevenly transported during the transportation process, thereby improving the processing efficiency and the stability of the equipment. A feeding pipe 24 is fixedly installed on the outer wall of the discharge pipe 23, and the top end of the feeding pipe 24 is fixedly connected to the T-plate 20. The feeding pipe 24 is communicated with the discharge pipe 23 and the T-plate 20, and is connected to the T-plate 20. The arrangement enables the T-shaped plate 20 to communicate with the discharge pipe 23 through the discharge pipe 24, so as to facilitate the output of the crushed garbage. The box body 2 is rotatably mounted with a rotating shaft 26, and the left and right ends of the rotating shaft 26 extend outside the box body 2 respectively. The outer walls of the rotating shaft 1 5 and the rotating shaft 2 6 are respectively fixed with a crushing roller 7, and the outer walls of the rotating shaft 1 5 and the rotating shaft 2 6 are respectively fixed with a gear 8, and the two gears 8 are meshed. The outer walls of the rotating shaft 2 6 and the rotating shaft 4 26 are respectively fixed with a pulley 2 29, and the outer walls of the two pulleys 2 29 are wound with a belt 2 30, and the belt 2 30 is slidably connected with the collection box 28. The arrangement enables the rotating shaft 2 6 to rotate while the rotating shaft 2 6 also cooperates with the two pulleys 2 29 through the belt 2 30, thereby driving the rotating shaft 4 26.

[0029] A specific application of this embodiment is: when in use, first put the construction waste into the box body 2, then start the motor 4, the motor 4 will drive the shaft 1 5, the gear 8 and the pulley 10 to rotate synchronously, because the gear 8 on the shaft 1 5 is meshed with the gear 8 on the shaft 2 6, so the shaft 1 5 can drive the crushing roller 7 on the shaft 1 5 and the crushing roller 7 on the shaft 2 6 to rotate in the opposite direction when rotating, and the construction waste can be compressed, squeezed and crushed by the reverse rotation of the two crushing rollers 7, and finally produce fragments of the required size, thereby realizing the construction waste. The recycling or treatment of garbage, at the same time, during the rotation of the pulley 10, the pulley 10 will also synchronously drive the pulley 10 on the shaft 3 9 through the belt 11, so that the shaft 3 9 can rotate synchronously with the shaft 15, and the shaft 3 9 can drive the turntable 12 and the round rod 13 to produce an eccentric shaft effect during the rotation process, so that the fan toothed disc 14 drives the meshing rack 17 and the filter plate 16 on the rack 17 by swinging left and right, and cooperates with the two rectangular blocks 18 to slide left and right on the slide bar 19 in the box body 2, through the filter plate 1 The left and right sliding of the filter plate 16 can classify the crushed construction waste. The large garbage will be shaken out of the box body 2 through the tilt angle of the filter plate 16 and collected in the collection box 28. The small garbage will fall from the plate holes through the vibration of the filter plate 16 and fall onto the T-shaped plate 20. The classification of the garbage by the vibrating filter plate 16 is conducive to the effective separation and treatment of the construction waste, thereby realizing the effective utilization of resources and environmental protection. At the same time, the small garbage that falls through the vibration of the filter plate 16 will be collected on the T-shaped plate 20, and then the small garbage can be removed by starting the hydraulic cylinder. The T-block 22 driven by 21 collects the fallen garbage and pushes it to the discharge pipe 24, so that it falls into the discharge pipe 23. While the rotating shaft 26 rotates, the rotating shaft 26 will also cooperate with the two pulleys 29 through the belt 230 to drive the rotating shaft 4 26. When the rotating shaft 4 26 rotates, it can drive the auger 27 thereon to rotate. The rotation of the auger 27 can evenly transport the garbage dropped into the discharge pipe 23, preventing the garbage from being blocked or unevenly transported during the transportation process, thereby improving the processing efficiency and the stability of the equipment.

[0030] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0031] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A construction waste crushing device for construction engineering, comprising a plurality of legs (1) and a box (2) fixedly mounted on the top of the plurality of legs (1), characterized in that: The supporting leg (1) is provided with a driving mechanism and a configuration mechanism; The driving mechanism comprises a hoop (3) fixedly mounted on the right side of the box body (2), a motor (4) fixedly mounted in the hoop (3), a rotating shaft (5) fixedly mounted on the output shaft of the motor (4), the left end of the rotating shaft (5) extending into the box body (2), a rotating shaft (6) rotatably mounted on the box body (2), the left end and the right end of the rotating shaft (6) respectively extending outside the box body (2), a crushing roller (7) fixedly sleeved on the outer walls of the rotating shaft (5) and the rotating shaft (6), respectively, a gear (8) fixedly sleeved on the outer walls of the rotating shaft (5) and the rotating shaft (6), and the two gears (8) mesh with each other.

2. A construction waste crushing device for construction engineering according to claim 1, characterized in that: A rotating shaft (9) is rotatably mounted on the housing (2), the right end of the rotating shaft (9) extending outside the housing (2), a belt pulley (10) is fixedly sleeved on the outer walls of the rotating shaft (5) and the rotating shaft (9), a belt (11) is respectively wound on the outer walls of the two belt pulleys (10), a rotating disk (12) is fixedly mounted on the right end of the rotating shaft (9), a round rod (13) is fixedly mounted on the right side of the rotating disk (12), and a fan blade tooth disk (14) is slidably sleeved on the outer wall of the round rod (13).

3. A construction waste crushing device for construction engineering according to claim 2, characterized in that: The box body (2) is provided with a slide groove (15), a filter plate (16) is slidably mounted in the slide groove (15), a rack (17) is fixedly mounted on the right side of the filter plate (16), the rack (17) is meshed with the fan blade toothed disc (14), two rectangular blocks (18) are fixedly mounted on the bottom end of the filter plate (16), a slide rod (19) is slidably mounted on the two rectangular blocks (18), and the left end and the right end of the slide rod (19) respectively extend outside the box body (2) and are respectively slidably connected to the box body (2).

4. A construction waste crushing device for construction engineering according to claim 3, characterized in that: A T-shaped plate (20) is fixedly mounted in the box body (2), a hydraulic cylinder (21) is fixedly mounted in the box body (2), a T-shaped block (22) is fixedly mounted on the output shaft of the hydraulic cylinder (21), the bottom end of the T-shaped block (22) is in contact with the T-shaped plate (20), and a discharge pipe (23) is fixedly mounted on the box body (2).

5. A construction waste crushing device for construction engineering according to claim 4, characterized in that: A feeding pipe (24) is fixedly mounted on the outer wall of the discharge pipe (23), the top end of the feeding pipe (24) is fixedly connected to the T-shaped plate (20), and the feeding pipe (24) is in communication with the discharge pipe (23) and the T-shaped plate (20).

6. A construction waste crushing device for construction engineering according to claim 5, characterized in that: The configuration mechanism comprises a fixed block (25) fixedly installed in the discharge pipe (23), a rotating shaft (26) is rotatably installed on the fixed block (25), the left end of the rotating shaft (26) extends to the outside of the discharge pipe (23), an auger (27) is fixedly sleeved on the outer wall of the rotating shaft (26), and a collecting box (28) is fixedly installed on the left side of the box body (2).

7. A construction waste crushing device for construction engineering according to claim 6, characterized in that: A belt pulley (29) is fixedly sleeved on the outer wall of the second rotating shaft (6) and the fourth rotating shaft (26), and a belt (30) is wound around the outer wall of the two belt pulleys (29). The belt (30) is slidably connected to the collection box (28).

8. The construction waste crushing device for construction engineering according to claim 7, characterized in that: A controller (31) is arranged on the front of the box (2), and two buttons (32) are arranged on the front of the controller (31).

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