Multi-stage treatment device for building solid waste

Abstract

The utility model relates to the technical field of building solid waste treatment, in particular to a building solid waste multistage treatment device which comprises a treatment frame mechanism, the inner wall of the treatment frame mechanism is fixedly connected with the outer wall of a crushing mechanism, and the inner wall of the treatment frame mechanism is fixedly connected with the outer wall of a screening mechanism. One side of the crushing mechanism is fixedly connected with one end of a driving mechanism, a first crushing roller and a second crushing roller rotate relatively to crush waste entering the crushing frames, and the screened waste enters the second group of crushing frames through inclined arrangement of a screening plate, so that the waste is crushed again, and the crushing efficiency is improved. The solid waste is subjected to secondary screening through a second screening plate, then the screened waste enters a third crushing frame, final crushing is conducted, the solid waste is crushed multiple times through the three crushing frames, multi-polarization treatment of the device on the solid waste is achieved, and the complexity of waste treatment is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of construction solid waste treatment, in particular to a multi-stage construction solid waste treatment device. Background Art

[0002] Construction projects refer to housing construction and municipal infrastructure projects, their ancillary facilities, and the supporting lines, pipelines, and equipment installation projects. A large amount of solid waste will be generated during the construction process. In order to make secondary use of the solid waste, solid waste treatment equipment is needed to treat it.

[0003] Nowadays, most solid waste is processed by crushing the waste. Most of the crushing processing devices nowadays are single-time crushing. It is difficult to crush the solid waste completely in a single crushing. Therefore, the crushed waste needs to be put into the device for many times, which is difficult to complete in one time, reducing the processing efficiency. Secondly, since the crushed waste is difficult to screen, all of them need to be crushed for the second time, which reduces the crushing efficiency and increases the operating pressure of the machine. Utility Model Content

[0004] The purpose of the utility model is to provide a multi-stage treatment device for construction solid waste, so as to solve the problem in the above background technology that it is difficult to completely crush the solid waste in a single crushing, and the crushed waste needs to be put into the interior of the device for multiple times, which is difficult to complete in one time, reducing the treatment efficiency. Secondly, since the crushed waste is difficult to screen, all secondary crushing treatment reduces the crushing efficiency and increases the operating pressure of the machine. To achieve the above purpose, the utility model provides the following technical solutions: A multi-stage treatment device for construction solid waste, including a treatment frame mechanism, the bottom of the treatment frame mechanism is fixedly connected to the outer wall of the discharge mechanism, and the inner wall of the treatment frame mechanism is fixedly connected to the outer wall of the crushing mechanism.

[0005] The inner wall of the processing frame mechanism is fixedly connected to the outer wall of the screening mechanism, and one side of the crushing mechanism is fixedly connected to one end of the driving mechanism.

[0006] Preferably, the processing rack mechanism includes a processing box, a material discharge rack and a support rack, and the top of the processing box is fixedly connected to the bottom end of the material discharge rack, the bottom end of the processing box is fixedly connected to the top of the support rack, a hollow groove is opened inside the processing rack mechanism, and a unloading port is opened below the hollow groove, a loading port is opened at the top of the hollow groove, and a conical loading groove is opened inside the material discharge rack, and a driving port is opened on one side of the hollow groove.

[0007] Preferably, the unloading mechanism includes a unloading rack, a driving motor, a driving rod, a conveyor belt and a connecting rod, and the outer wall of the unloading rack is fixedly connected to the outer wall of the supporting rack, a driving groove is provided inside the unloading rack, and a motor groove is provided on the inner wall of the driving groove, the inner wall of the motor groove is fixedly connected to one end of the driving motor, and the output end of the driving motor is fixedly connected to one end of the driving rod through a coupling, the outer wall of the driving rod is movably connected to the inner wall of the conveyor belt, and the inner wall of the conveyor belt is movably connected to the outer wall of the connecting rod, a bearing is provided at the end of the driving rod away from the driving motor, and one end of the driving rod is rotatably connected to the inner wall of the driving groove through the bearing, bearings are provided at both ends of the conveyor belt, and both ends of the conveyor belt are rotatably connected to the inner wall of the driving groove through bearings.

[0008] Preferably, the crushing mechanism includes a crushing frame, a blocking plate, a first crushing roller and a second crushing roller, and there are three groups of crushing frames, the outer walls of the three groups of crushing frames are fixedly connected to the inner wall of the hollow groove, and a crushing groove is opened inside the crushing frame, the top of the crushing frame is fixedly connected to the bottom end of the blocking plate, and the top of the blocking plate is fixedly connected to the inner wall of the hollow groove, one end of the first crushing roller is provided with a bearing, and one end of the second crushing roller is provided with a bearing, one end of the first crushing roller is rotatably connected to the inner wall of the crushing groove through the bearing, and one end of the second crushing roller is fixedly connected to the inner wall of the crushing groove through the bearing.

[0009] Preferably, the screening mechanism includes a screening frame, a screening plate, a movable block and a movable spring, and the outer wall of the screening frame is fixedly connected to the inner wall of the hollow groove, the screening frame is arranged below the crushing frame, and the screening frame is inclined, one end of the screening frame is arranged above the next group of crushing frames, and a shaking groove is provided inside the screening frame, a spring groove is provided on the inner wall of the shaking groove, and the outer wall of the screening plate is movably connected to the inner wall of the shaking groove, one side of the screening plate is fixedly connected to one side of the movable block, and the outer wall of the movable block is movably connected to the inner wall of the spring groove, both ends of the movable block are fixedly connected to one end of the movable spring, and the two ends of the movable block are respectively connected to the upper and lower inner walls of the spring groove through the movable spring.

[0010] Preferably, the driving mechanism includes a driving frame, a connecting gear, a driving gear and a servo motor, and one side of the driving frame is fixedly connected to the outer wall of the processing box, a driving groove is opened inside the driving frame, and a bearing is provided at one end of the connecting gear, one end of the connecting gear is rotatably connected to the inner wall of the driving groove through the bearing, and the outer wall of the connecting gear is meshingly connected to the outer wall of the driving gear, one end of the driving gear is fixedly connected to the output end of the servo motor through a coupling, and the end of the servo motor away from the driving gear is fixedly connected to the inner wall of the driving groove, the end of the connecting gear away from the bearing is fixedly connected to one end of the second crushing roller, and the end of the driving gear away from the servo motor is fixedly connected to one end of the first crushing roller.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the utility model, the servo motor is turned on to drive the driving gear to rotate, and the driving gear rotation drives the connecting gear to rotate, and at the same time drives the first crushing roller and the second crushing roller to rotate relative to each other, thereby crushing the waste entering the crushing frame, and through the inclined setting of the screening plate, the screened waste enters the second group of crushing frames to be crushed again, and is screened for the second time through the second resistance screening plate, and then the screened waste enters the third group of crushing frames to be finally crushed. The multiple crushing of solid waste by the three groups of crushing frames realizes the multi-polarization treatment of solid waste by the device, gets rid of the traditional operation of placing the waste into the device multiple times, and reduces the tediousness of waste treatment.

[0013] In the utility model, the crushed waste falls on the top of the screening plate, and the screening plate is squeezed by the force of the fall, thereby driving the movable block to shake up and down through the movable spring, and the shaking of the movable block drives the screening plate to shake, and the inclined setting and continuous shaking of the screening plate perform preliminary screening of the fallen waste, which facilitates the screening operation of the crushed waste, thereby increasing the efficiency of subsequent crushing and reducing the operating pressure of the machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a cross-sectional view of the utility model;

[0016] Figure 3 It is an exploded view of the utility model;

[0017] Figure 4 This is an exploded view of the unloading rack of the utility model;

[0018] Figure 5 This is an exploded diagram of the screening mechanism of the utility model;

[0019] Figure 6 This is an exploded diagram of the crushing mechanism of the utility model;

[0020] Figure 7 This is an exploded view of the drive mechanism of the utility model.

[0021] In the figure: 1. processing frame mechanism; 101. processing box; 102. discharge frame; 103. support frame; 2. unloading mechanism; 201. unloading frame; 202. driving motor; 203. driving rod; 204. conveyor belt; 205. connecting rod; 3. crushing mechanism; 301. crushing frame; 302. blocking plate; 303. first crushing roller; 304. second crushing roller; 4. screening mechanism; 401. screening frame; 402. screening plate; 403. movable block; 404. movable spring; 5. driving mechanism; 501. driving frame; 502. connecting gear; 503. driving gear; 504. servo motor. DETAILED DESCRIPTION

[0022] 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 in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figures 1 to 5 The utility model provides a technical solution: a multi-stage construction solid waste treatment device, including a treatment frame mechanism 1, the bottom of the treatment frame mechanism 1 is fixedly connected to the outer wall of the discharge mechanism 2, and the inner wall of the treatment frame mechanism 1 is fixedly connected to the outer wall of the crushing mechanism 3.

[0024] The inner wall of the processing frame mechanism 1 is fixedly connected to the outer wall of the screening mechanism 4 , and one side of the crushing mechanism 3 is fixedly connected to one end of the driving mechanism 5 .

[0025] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the processing rack mechanism 1 includes a processing box 101, a discharge rack 102 and a support rack 103, and the top of the processing box 101 is fixedly connected to the bottom of the discharge rack 102, and the bottom of the processing box 101 is fixedly connected to the top of the support rack 103. A hollow groove is provided inside the processing rack mechanism 1, and a discharge port is provided below the hollow groove, a loading port is provided at the top of the hollow groove, and a conical loading groove is provided inside the discharge rack 102, and a driving port is provided on one side of the hollow groove, so that solid waste is placed into the processing box 101 through the discharge rack 102, and then enters the first group of crushing racks 301.

[0026] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the unloading mechanism 2 includes a unloading frame 201, a driving motor 202, a driving rod 203, a conveyor belt 204 and a connecting rod 205, and the outer wall of the unloading frame 201 is fixedly connected to the outer wall of the supporting frame 103, a driving groove is provided inside the unloading frame 102, and a motor groove is provided on the inner wall of the driving groove, the inner wall of the motor groove is fixedly connected to one end of the driving motor 202, and the output end of the driving motor 202 is fixedly connected to one end of the driving rod 203 through a coupling, the outer wall of the driving rod 203 is movably connected to the inner wall of the conveyor belt 204, and the inner wall of the conveyor belt 204 is connected to the connecting rod 205. 05 is movably connected, a bearing is provided at one end of the driving rod 203 away from the driving motor 202, and one end of the driving rod 203 is rotatably connected to the inner wall of the driving groove through the bearing, bearings are provided at both ends of the conveyor belt 204, and both ends of the conveyor belt 204 are rotatably connected to the inner wall of the driving groove through the bearing, the driving motor 202 is turned on to drive the driving rod 203 to rotate, the driving rod 203 rotates and drives the connecting rod 205 to rotate through the connection of the conveyor belt 204, and the rotation of the driving rod 203 and the connecting rod 205 drives the conveyor belt 204 to transport and discharge the waste.

[0027] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the crushing mechanism 3 includes a crushing frame 301, a blocking plate 302, a first crushing roller 303 and a second crushing roller 304, and the crushing frame 301 is provided with three groups, the outer walls of the three groups of crushing frames 301 are fixedly connected to the inner wall of the hollow groove, and a crushing groove is opened inside the crushing frame 301, the top of the crushing frame 301 is fixedly connected to the bottom end of the blocking plate 302, and the top of the blocking plate 302 is fixedly connected to the inner wall of the hollow groove, one end of the first crushing roller 303 is provided with a bearing, and one end of the second crushing roller 304 is provided with a bearing, one end of the first crushing roller 303 is rotatably connected to the inner wall of the crushing groove through the bearing, and one end of the second crushing roller 304 is fixedly connected to the inner wall of the crushing groove through the bearing, the first crushing roller 303 and the second crushing roller 304 rotate relatively, and then the waste entering the crushing frame 301 is crushed, and the device performs multipolarization treatment on the waste through the gradual crushing of the three groups of crushing frames 301.

[0028] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the screening mechanism 4 includes a screening frame 401, a screening plate 402, a movable block 403 and a movable spring 404, and the outer wall of the screening frame 401 is fixedly connected to the inner wall of the hollow groove, the screening frame 401 is arranged below the crushing frame 301, and the screening frame 401 is inclined, one end of the screening frame 401 is arranged above the next group of crushing frames 301, and a shaking groove is opened inside the screening frame 401, and a spring groove is opened on the inner wall of the shaking groove, and the outer wall of the screening plate 402 is movably connected to the inner wall of the shaking groove, one side of the screening plate 402 is fixedly connected to one side of the movable block 403, and the movable spring 404 is fixedly connected to the inner wall of the hollow groove, and the movable spring 404 is fixedly connected to the outer wall of the screening plate 402. The outer wall of the block 403 is movably connected to the inner wall of the spring groove, and both ends of the movable block 403 are fixedly connected to one end of the movable spring 404, and the two ends of the movable block 403 are respectively connected to the upper and lower inner walls of the spring groove through the movable spring 404. The crushed waste falls on the top of the screening plate 402, and the screening plate 402 is squeezed by the force of the fall, thereby driving the movable block 403 to shake up and down through the movable spring 404. The shaking of the movable block 403 drives the screening plate 402 to shake, and the inclined setting and continuous shaking of the screening plate 402 perform preliminary screening on the fallen waste.

[0029] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the driving mechanism 5 includes a driving frame 501, a connecting gear 502, a driving gear 503 and a servo motor 504, and one side of the driving frame 501 is fixedly connected to the outer wall of the processing box 101, a driving groove is opened inside the driving frame 501, and a bearing is set at one end of the connecting gear 502, one end of the connecting gear 502 is rotatably connected to the inner wall of the driving groove through the bearing, and the outer wall of the connecting gear 502 is meshed with the outer wall of the driving gear 503, one end of the driving gear 503 is fixedly connected to the output end of the servo motor 504 through a coupling, and the end of the servo motor 504 away from the driving gear 503 is fixedly connected to the inner wall of the driving groove, the end of the connecting gear 502 away from the bearing is fixedly connected to one end of the second crushing roller 304, and the end of the driving gear 503 away from the servo motor 504 is fixedly connected to one end of the first crushing roller 303, turning on the servo motor 504 drives the driving gear 503 to rotate, and the rotation of the driving gear 503 drives the connecting gear 502 to rotate.

[0030] The use method and advantages of the utility model: When the multi-stage construction solid waste treatment device is working, the working process is as follows:

[0031] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, solid waste is placed into the processing box 101 through the discharge rack 102, and then enters the first group of crushing racks 301, and the servo motor 504 is turned on to drive the driving gear 503 to rotate. The driving gear 503 rotates to drive the connecting gear 502 to rotate, and at the same time drives the first crushing roller 303 and the second crushing roller 304 to rotate relative to each other, so as to crush the waste entering the crushing rack 301, and the crushed waste falls on the top of the screening plate 402, and the screening plate 402 is squeezed by the force of falling, so as to drive the movable block 403 to shake up and down through the movable spring 404, and the shaking of the movable block 403 drives the screening plate 402 to shake, and the tilting device of the screening plate 402 The waste after screening is initially screened by placing and shaking the waste plate 402, and the screened waste enters the second group of crushing frames 301 through the tilted setting of the screening plate 402, so as to be crushed again, and is screened for the second time through the second resistance screening plate 402. Then, the screened waste enters the third group of crushing frames 301, so as to be finally crushed. The screened waste and the finally crushed waste fall on the top of the conveyor belt 204, and the driving motor 202 is turned on to drive the driving rod 203 to rotate. The driving rod 203 rotates and drives the connecting rod 205 to rotate through the connection of the conveyor belt 204. The rotation of the driving rod 203 and the connecting rod 205 drives the conveyor belt 204 to transport and discharge the waste.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A multi-stage construction solid waste treatment device, comprising a treatment frame mechanism (1), characterized in that: The bottom of the processing frame mechanism (1) is fixedly connected to the outer wall of the discharge mechanism (2), and the inner wall of the processing frame mechanism (1) is fixedly connected to the outer wall of the crushing mechanism (3); The inner wall of the processing frame mechanism (1) is fixedly connected to the outer wall of the screening mechanism (4), and one side of the crushing mechanism (3) is fixedly connected to one end of the driving mechanism (5).

2. The multi-stage construction solid waste treatment device according to claim 1, characterized in that: The processing rack mechanism (1) comprises a processing box (101), a material discharging rack (102) and a support rack (103), wherein the top end of the processing box (101) is fixedly connected to the bottom end of the material discharging rack (102), the bottom end of the processing box (101) is fixedly connected to the top end of the support rack (103), a hollow groove is provided inside the processing rack mechanism (1), a material discharge port is provided below the hollow groove, a material loading port is provided at the top of the hollow groove, a conical material loading groove is provided inside the material discharging rack (102), and a driving port is provided on one side of the hollow groove.

3. The multi-stage construction solid waste treatment device according to claim 2, characterized in that: The unloading mechanism (2) comprises an unloading frame (201), a driving motor (202), a driving rod (203), a conveyor belt (204) and a connecting rod (205), and the outer wall of the unloading frame (201) is fixedly connected to the outer wall of the supporting frame (103), the interior of the unloading frame (102) is provided with a driving groove, and the inner wall of the driving groove is provided with a motor groove, the inner wall of the motor groove is fixedly connected to one end of the driving motor (202), and the output end of the driving motor (202) is connected to the driving rod (203) through a coupling. One end of the driving rod (203) is fixedly connected, the outer wall of the driving rod (203) is movably connected to the inner wall of the conveying belt (204), and the inner wall of the conveying belt (204) is movably connected to the outer wall of the connecting rod (205), one end of the driving rod (203) away from the driving motor (202) is provided with a bearing, and one end of the driving rod (203) is rotatably connected to the inner wall of the driving groove through the bearing, and both ends of the conveying belt (204) are provided with bearings, and both ends of the conveying belt (204) are rotatably connected to the inner wall of the driving groove through the bearing.

4. The multi-stage construction solid waste treatment device according to claim 2, characterized in that: The crushing mechanism (3) comprises a crushing frame (301), a blocking plate (302), a first crushing roller (303) and a second crushing roller (304), and the crushing frame (301) is provided with three groups, the outer walls of the three groups of crushing frames (301) are fixedly connected to the inner wall of the hollow groove, and the crushing frame (301) is provided with a crushing groove inside, the top end of the crushing frame (301) is fixedly connected to the bottom end of the blocking plate (302), and the top end of the blocking plate (302) is fixedly connected to the inner wall of the hollow groove, one end of the first crushing roller (303) is provided with a bearing, and one end of the second crushing roller (304) is provided with a bearing, one end of the first crushing roller (303) is rotatably connected to the inner wall of the crushing groove through the bearing, and one end of the second crushing roller (304) is fixedly connected to the inner wall of the crushing groove through the bearing.

5. The multi-stage construction solid waste treatment device according to claim 4, characterized in that: The screening mechanism (4) comprises a screening frame (401), a screening plate (402), a movable block (403) and a movable spring (404), and the outer wall of the screening frame (401) is fixedly connected to the inner wall of the hollow groove, the screening frame (401) is arranged below the crushing frame (301), and the screening frame (401) is inclined, one end of the screening frame (401) is arranged above the next group of crushing frames (301), and a shaking groove is opened inside the screening frame (401), so that The inner wall of the shaking groove is provided with a spring groove, and the outer wall of the screening plate (402) is movably connected to the inner wall of the shaking groove, one side of the screening plate (402) is fixedly connected to one side of the movable block (403), and the outer wall of the movable block (403) is movably connected to the inner wall of the spring groove, both ends of the movable block (403) are fixedly connected to one end of a movable spring (404), and the two ends of the movable block (403) are respectively connected to the upper and lower inner walls of the spring groove through the movable spring (404).

6. The multi-stage construction solid waste treatment device according to claim 4, characterized in that: The driving mechanism (5) comprises a driving frame (501), a connecting gear (502), a driving gear (503) and a servo motor (504), and one side of the driving frame (501) is fixedly connected to the outer wall of the processing box (101), a driving groove is provided inside the driving frame (501), and one end of the connecting gear (502) is provided with a bearing, one end of the connecting gear (502) is rotatably connected to the inner wall of the driving groove through the bearing, and the outer wall of the connecting gear (502) is meshedly connected to the outer wall of the driving gear (503), one end of the driving gear (503) is fixedly connected to the output end of the servo motor (504) through a coupling, and one end of the servo motor (504) away from the driving gear (503) is fixedly connected to the inner wall of the driving groove, one end of the connecting gear (502) away from the bearing is fixedly connected to one end of the second crushing roller (304), and one end of the driving gear (503) away from the servo motor (504) is fixedly connected to one end of the first crushing roller (303).

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