Water conservancy construction waste treatment device

Abstract

The utility model aims to provide the water conservancy construction waste treatment device which is compact in structure and capable of effectively reducing sludge accumulation and discharging construction waste sludge in time. The device comprises a machine box, a smashing assembly, a conveying assembly and a cleaning assembly, the machine box is provided with a feeding channel and a sealing plate, the feeding channel is arranged on the upper portion of the machine box, the sealing plate is fixedly connected with the lower portion of the machine box, the smashing assembly is connected with the machine box and arranged in the feeding channel, and the conveying assembly is fixedly connected with the machine box. The conveying assembly is arranged below the feeding channel and fixedly connected with the machine box, the sealing plate is provided with a discharging port, the discharging port is formed in the upper portion of the sealing plate and connected with one end of the conveying assembly, the fixed end of the cleaning assembly is connected with the smashing assembly, and the fixed end of the cleaning assembly is connected with the conveying assembly. The cleaning end of the cleaning assembly is connected with the feeding channel and the side wall of the machine box. The device is applied to the technical field of water conservancy construction waste crushing treatment.

Description

Technical Field

[0001] The utility model relates to the technical field of crushing and processing of water conservancy construction waste, in particular to a water conservancy construction waste processing device. Background Art

[0002] Water conservancy projects are a general term for various engineering projects built to control, utilize and protect surface and underground water resources and the environment. According to their service objects, they are divided into flood control projects, farmland water conservancy projects, hydropower projects, waterways and port projects, water supply and drainage projects, environmental water conservancy projects, and sea reclamation projects. Water conservancy projects that can serve multiple goals such as flood control, water supply, irrigation, and power generation are called comprehensive utilization water conservancy projects. Water conservancy projects require the construction of dams, dikes, spillways, sluices, water inlets, canals, ferries, rafts, fishways and other different types of hydraulic structures to achieve their goals. A large amount of construction waste is often generated during the construction process. The surface of these construction wastes will have a lot of silt. When conventional crushers are used to treat construction waste, the staff directly put the construction waste with silt from the ground into the crusher. The silt is easy to accumulate inside the crusher, and the impurities in the silt are relatively more, which can easily cause the internal channels of the crusher to be blocked, bringing inconvenience to the user. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a hydraulic construction waste treatment device which has a compact structure and can effectively reduce sludge accumulation and timely discharge construction waste sludge.

[0004] The technical solution adopted by the utility model is: the utility model includes a chassis, a crushing component, a conveying component and a cleaning component, the chassis is provided with a material feed channel and a sealing plate, the material feed channel is arranged at the upper part of the chassis, the sealing plate is fixedly connected to the lower part of the chassis, the crushing component is connected to the chassis and arranged in the material feed channel, the conveying component is arranged below the material feed channel and fixedly connected to the chassis, the sealing plate is provided with a material discharge port, the material discharge port is arranged at the upper part of the sealing plate and connected to one end of the conveying component, the fixed end of the cleaning component is connected to the crushing component, and the cleaning end of the cleaning component is respectively connected to the material feed channel and the side wall of the chassis.

[0005] Furthermore, the crushing assembly includes a fixed frame, a crushing drive device, two groups of crushing transmission groups and two groups of crushing wheels. The fixed frame is arranged on one side of the chassis, the crushing drive device is fixedly connected to the fixed frame, the two groups of crushing transmission groups are connected to the upper part of the fixed frame, one group of the crushing transmission group is provided with a driven wheel, the crushing drive device cooperates with the driven wheel for transmission through a transmission belt, one end of the two groups of crushing transmission groups is respectively provided with a gear group, the two groups of gear groups are driven in coordination, and the two groups of crushing wheels are arranged in the feed channel and are respectively connected to the two groups of crushing transmission groups.

[0006] Furthermore, the crushing transmission group includes a plurality of bearing seats, rotating shafts, couplings and transmission connecting rods. The plurality of bearing seats are connected to the fixed frame, the rotating shafts are rotationally matched with the bearing seats, one end of the rotating shaft is connected to the gear group, and the other end of the rotating shaft is transmitted in cooperation with the transmission connecting rod through the coupling, and the transmission connecting rod is transmission-matched with the crushing wheel.

[0007] Furthermore, the transmission belt is in a chain structure.

[0008] Furthermore, the conveying assembly includes a conveying frame, a conveying drive device, two groups of conveying shafts, a conveyor belt and two groups of waterproof plates. The conveying frame is fixedly connected to the chassis, the conveying drive device is connected to the conveying frame through a connecting plate, the two groups of conveying shafts are respectively arranged at both ends of the conveying frame, the output end of the conveying drive device is connected to a group of conveying shafts through a belt, the conveyor belt connects the two groups of conveying shafts in sequence, and the two groups of waterproof plates belong to the two sides of the conveying frame and are connected to the chassis.

[0009] Furthermore, the conveyor belt is evenly provided with a plurality of drainage holes.

[0010] Furthermore, the cleaning assembly includes a water tank, two groups of nozzles and a plurality of nozzles. The water tank is connected to the crushing assembly. The two groups of nozzles are connected to the water tank through connecting pipes. The two groups of nozzles are respectively connected to the feed channel and the side wall of the chassis. The plurality of nozzles are respectively connected to the two groups of nozzles.

[0011] Furthermore, the inlet channel is trumpet-shaped.

[0012] Furthermore, the sealing plate is connected with a discharge trough, and the discharge trough is connected and matched with the discharge port.

[0013] Furthermore, a sludge outflow groove is provided at the bottom of the chassis, and the sludge outflow groove is inclined.

[0014] The beneficial effect of the utility model is as follows: since the utility model is provided with multiple groups of clearance holes on the side wall of the feed channel, the multiple groups of clearance holes correspond to and cooperate with the nozzles in the cleaning component, the nozzles located on both sides of the feed channel spray out scattered water mist to moisten the construction waste and prevent floating dust, and the nozzles close to the middle of the feed channel spray out water columns with relatively large impact force to flush the feed channel and the sludge adhering to the crushing wheel, so as to avoid the wet sludge adhering and accumulating in the feed channel and affecting the subsequent construction waste crushing, the construction waste after preliminary crushing falls into the conveying component, and the conveyor belt of the conveying component is provided with multiple groups of hydrophobic holes, and the hydrophobic hole structure can make the sludge or construction waste fall to the bottom of the chassis along the water flow, and cooperate with the cleaning component located below to flush the bottom sludge into the outflow trough, and the large pieces of recyclable construction waste are sent to the outside of the chassis for centralized recycling through the conveying component, the overall structure is compact, and multiple groups of water flows cooperate to flush and clean the internal sludge, so as to avoid the long-term accumulation of sludge and affect the treatment of construction waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is another perspective of the schematic diagram of the structure of the utility model;

[0017] Figure 3 It is a cross-sectional view of the chassis of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the chassis of the utility model;

[0019] Figure 5 It is an exploded view of the pulverizing assembly of the utility model;

[0020] Figure 6 It is a structural schematic diagram of the pulverizing transmission group of the utility model;

[0021] Figure 7 It is a structural schematic diagram of the conveying assembly of the utility model;

[0022] Figure 8 yes Figure 7 A partial enlarged view of part A. DETAILED DESCRIPTION

[0023] like Figures 1 to 8As shown, in this embodiment, the utility model includes a chassis 1, a crushing component 2, a conveying component 3 and a cleaning component 4, the chassis 1 is provided with a feed channel 11 and a sealing plate 12, the feed channel 11 is arranged at the upper part of the chassis 1, the sealing plate 12 is fixedly connected to the lower part of the chassis 1, the crushing component 2 is connected to the chassis 1 and is arranged in the feed channel 11, the conveying component 3 is arranged below the feed channel 11 and is fixedly connected to the chassis 1, the sealing plate 12 is provided with a discharge port 13, the discharge port 13 is arranged at the upper part of the sealing plate 12 and is connected to one end of the conveying component 3, the fixed end of the cleaning component 4 is connected to the crushing component 2, and the cleaning end of the cleaning component 4 is respectively connected to the feed channel 11 and the side wall of the chassis 1, the crushing device uses two sets of relatively rotating crushing wheels 24 to compress and crush the incoming construction waste, and on the side of the feed channel 11 The wall is provided with a plurality of groups of clearance holes, and the plurality of groups of clearance holes correspond to the nozzles in the cleaning component 4. The nozzles located on both sides of the feed channel 11 spray scattered water mist to moisten the construction waste and prevent floating dust. The nozzles near the middle of the feed channel 11 spray water columns with greater impact force to flush the feed channel 11 and the sludge adhering to the crushing wheel 24, so as to avoid the wet sludge adhering and accumulating in the feed channel 11 and affecting the subsequent construction waste crushing. The construction waste after preliminary crushing falls into the conveying component 3, and a plurality of groups of hydrophobic holes 36 are provided on the conveyor belt of the conveying component 3. The hydrophobic holes 36 structure can make the sludge or construction waste fall to the bottom of the chassis 1 along the water flow, and cooperate with the cleaning component 4 located below to flush the bottom sludge into the outflow trough. The large pieces of recyclable construction waste are sent to the outside of the chassis 1 for centralized recycling through the conveying component 3. The overall structure is compact, and a plurality of groups of water flows cooperate to flush and clean the internal sludge, so as to avoid the long-term accumulation of sludge and the influence of construction waste treatment.

[0024] In this embodiment, the pulverizing assembly 2 includes a fixed frame 21, a pulverizing drive device 22, two groups of pulverizing transmission groups 23 and two groups of pulverizing wheels 24. The fixed frame 21 is arranged on one side of the chassis 1, and the pulverizing drive device 22 is fixedly connected to the fixed frame 21. The two groups of pulverizing transmission groups 23 are connected to the upper part of the fixed frame 21. One group of the pulverizing transmission groups 23 is provided with a driven wheel 25. The pulverizing drive device 22 cooperates with the driven wheel 25 through a transmission belt. One end of the two groups of pulverizing transmission groups 23 is respectively provided with a gear group 26. The two groups of gear groups 26 transmit The two groups of crushing wheels 24 are arranged in the feed channel 11 and are respectively connected to the two groups of crushing transmission groups 23. The crushing drive device 22 is a rotating motor. The movable end of the crushing drive device 22 is provided with a gear. The lower part of the fixed frame 21 is connected to the water tank 41 of the cleaning component 4. The upper part of the fixed frame 21 is provided with a dust cover. The dust cover is used to reduce the impact of dust on the crushing transmission group 23 and the crushing drive device 22, reduce the wear caused by dust and extend their service life. Bearing seats 231 are provided at both ends of the crushing wheel 24, and the two groups of bearing seats 231 are fixedly connected to the chassis 1 accordingly.

[0025] In this embodiment, the crushing transmission group 23 includes a plurality of bearing seats 231, a rotating shaft 232, a coupling 233 and a transmission connecting rod 234. The plurality of bearing seats 231 are connected to the fixed frame 21, and the rotating shaft 232 rotates in cooperation with the bearing seat 231. One end of the rotating shaft 232 is connected to the gear set 26, and the other end of the rotating shaft 232 cooperates with the transmission connecting rod 234 through the coupling 233 for transmission. The transmission connecting rod 234 cooperates with the crushing wheel 24 for transmission. A fixed block is connected to the bottom of the bearing seat 231, and the bearing seat 231 is connected and fixed to the fixed frame 21 through the fixed block. The rotating shaft 232, the coupling 233 and the transmission connecting rod 234 cooperate to transmit the torque to the crushing wheel 24.

[0026] In this embodiment, the transmission belt is in a chain structure.

[0027] In this embodiment, the conveying assembly 3 includes a conveying frame 31, a conveying drive device 32, two groups of conveying shafts 33, a conveyor belt 34 and two groups of waterproof plates 35. The conveying frame 31 is fixedly connected to the chassis 1, and the conveying drive device 32 is connected to the conveying frame 31 through a connecting plate. The two groups of conveying shafts 33 are respectively arranged at both ends of the conveying frame 31. The output end of the conveying drive device 32 is connected to a group of conveying shafts 33 through a belt. The conveyor belt 34 connects the two groups of conveying shafts 33 in sequence. The two groups of waterproof plates 35 belong to both sides of the conveying frame 31 and are connected to the chassis 1. The conveying drive device 32 is a rotating motor. The conveying shaft 33 near the conveying drive device 32 is provided with a driven gear. The conveying drive device 32 drives the driven gear to rotate, thereby realizing that the conveying shaft 33 drives the conveyor belt 34 to deliver the construction waste.

[0028] In this embodiment, the conveyor belt 34 is evenly provided with a plurality of drainage holes 36. The drainage holes 36 structure can make silt or construction waste fall to the bottom of the chassis 1 along the water flow. The drainage holes 36 have the effect of screening large recyclable construction waste.

[0029] In this embodiment, the cleaning component 4 includes a water tank 41, two groups of nozzles 42 and a plurality of nozzles 43. The water tank 41 is connected to the crushing component 2. The two groups of nozzles 42 are connected to the water tank 41 through a connecting pipe. The two groups of nozzles 42 are respectively connected to the feed channel 11 and the side wall of the chassis 1. The plurality of nozzles 43 are respectively connected to the two groups of nozzles 42. The plurality of nozzles 43 include a scattering nozzle 43 and a clustering nozzle 43. The scattering nozzle 43 is arranged at the feed channel 11. On both sides, dispersed water droplets are sprayed to moisten the construction waste and reduce the dust generated during the crushing process. The cluster nozzle 43 is arranged in the middle of the feed channel 11 and the lower part of the chassis 1. The side wall of the chassis 1, the crushing wheel 24, the wall of the feed channel 11 and the sludge at the bottom of the chassis 1 are cleaned by water column impact to prevent the sludge from accumulating for a long time and affecting the crushing efficiency. A rotatable bearing is provided at the connection between the nozzle 42 and the chassis 1. The staff can rotate and adjust the angle of the nozzle 42 and adjust the position of the nozzle 43 according to actual use to achieve the best sludge flushing effect.

[0030] In this embodiment, the feed channel 11 is trumpet-shaped, and the trumpet-shaped feed channel 11 is designed to facilitate workers to shovel in more construction waste at one time. The construction waste slides along the side wall of the feed channel 11 into the crushing wheel 24 by its own weight.

[0031] In this embodiment, the sealing plate 12 is connected to a discharge chute 14, and the discharge chute 14 is connected and cooperated with the discharge port 13. The discharge port 13 and the discharge chute 14 cooperate to collect and discharge the construction waste that has been initially crushed or incompletely crushed, so as to facilitate subsequent processing or secondary recycling of the construction waste.

[0032] In this embodiment, a sludge outflow trough 15 is provided at the bottom of the chassis 1, and the sludge outflow trough 15 is inclined. The sludge is concentrated in the sludge outflow trough 15 along the water flow from top to bottom in the inclined sludge outflow trough 15, and the clustered water flow located at the lower part of the chassis 1 flushes the sludge to accelerate the outflow speed from the sludge outflow trough 15, thereby reducing siltation.

[0033] The working principle of this utility model:

[0034] The staff shovels the construction waste with silt to the feed channel 11, and two sets of relatively rotating crushing wheels 24 compress and crush the incoming construction waste. The nozzles on both sides of the feed channel 11 spray scattered water mist to moisten the construction waste and prevent floating dust generated during crushing. The nozzles near the middle of the feed channel 11 spray water columns with greater impact force to flush the feed channel 11 and the silt adhered to the crushing wheels 24, so as to prevent the wet silt from adhering and accumulating in the feed channel 11 and affecting the subsequent construction waste crushing. The construction waste after preliminary crushing falls into the conveying component 3. The conveyor belt of the conveying component 3 is provided with multiple sets of drain holes 36. The drain hole 36 structure can make the silt or construction waste fall to the bottom of the chassis 1 along the water flow, and cooperate with the cleaning component 4 located below to flush the bottom silt into the outflow trough. Large pieces of recyclable construction waste are sent to the outside of the chassis 1 for centralized recycling through the conveying component 3.

[0035] Although the embodiments of the present invention are described with practical solutions, they do not constitute limitations on the meaning of the present invention. For those skilled in the art, it is obvious to modify the implementation scheme and combine it with other solutions based on this description.

Claims

1. A water conservancy construction waste treatment device, characterized in that: The invention comprises a chassis (1), a crushing component (2), a conveying component (3) and a cleaning component (4), wherein the chassis (1) is provided with an inlet channel (11) and a sealing plate (12), wherein the inlet channel (11) is arranged at the upper part of the chassis (1), and the sealing plate (12) is fixedly connected to the lower part of the chassis (1), the crushing component (2) is connected to the chassis (1) and arranged in the inlet channel (11), the conveying component (3) is arranged below the inlet channel (11) and is fixedly connected to the chassis (1), the sealing plate (12) is provided with an outlet (13), and the outlet (13) is arranged at the upper part of the sealing plate (12) and is connected to one end of the conveying component (3), the fixed end of the cleaning component (4) is connected to the crushing component (2), and the cleaning end of the cleaning component (4) is respectively connected to the inlet channel (11) and the side wall of the chassis (1).

2. A hydraulic construction waste treatment device according to claim 1, characterized in that: The pulverizing assembly (2) comprises a fixed frame (21), a pulverizing drive device (22), two groups of pulverizing transmission groups (23) and two groups of pulverizing wheels (24); the fixed frame (21) is arranged on one side of the chassis (1); the pulverizing drive device (22) is fixedly connected to the fixed frame (21); the two groups of pulverizing transmission groups (23) are connected to the upper part of the fixed frame (21); one group of the pulverizing transmission groups (23) is provided with a driven wheel (25); the pulverizing drive device (22) cooperates with the driven wheel (25) for transmission through a transmission belt; one end of the two groups of pulverizing transmission groups (23) is respectively provided with a gear group (26); the two groups of gear groups (26) cooperate in transmission; the two groups of pulverizing wheels (24) are arranged in the feed channel (11) and are respectively connected to the two groups of pulverizing transmission groups (23).

3. A hydraulic construction waste treatment device according to claim 2, characterized in that: The crushing transmission group (23) comprises a plurality of bearing seats (231), a rotating shaft (232), a coupling (233) and a transmission connecting rod (234); the plurality of bearing seats (231) are connected to the fixed frame (21); the rotating shaft (232) and the bearing seats (231) are rotationally matched; one end of the rotating shaft (232) is connected to the gear group (26); the other end of the rotating shaft (232) is transmission-matched with the transmission connecting rod (234) through the coupling (233); and the transmission connecting rod (234) and the crushing wheel (24) are transmission-matched.

4. A hydraulic construction waste treatment device according to claim 2, characterized in that: The transmission belt is in a chain structure.

5. The hydraulic construction waste treatment device according to claim 1 is characterized by: The conveying assembly (3) comprises a conveying frame (31), a conveying driving device (32), two groups of conveying rotating shafts (33), a conveying belt (34) and two groups of waterproof plates (35); the conveying frame (31) is fixedly connected to the chassis (1); the conveying driving device (32) is connected to the conveying frame (31) via a connecting plate; the two groups of conveying rotating shafts (33) are respectively arranged at two ends of the conveying frame (31); the output end of the conveying driving device (32) is connected to one group of conveying rotating shafts (33) via a belt; the conveying belt (34) sequentially connects the two groups of conveying rotating shafts (33); and the two groups of waterproof plates (35) are respectively located at two sides of the conveying frame (31) and are connected to the chassis (1).

6. A hydraulic construction waste treatment device according to claim 5, characterized in that: The conveyor belt (34) is evenly provided with a plurality of drainage holes (36).

7. The hydraulic construction waste treatment device according to claim 1, characterized in that: The cleaning component (4) comprises a water tank (41), two groups of spray pipes (42) and a plurality of spray heads (43); the water tank (41) is connected to the pulverizing component (2); the two groups of spray pipes (42) are connected to the water tank (41) via connecting pipes; the two groups of spray pipes (42) are respectively connected to the feed channel (11) and the side wall of the chassis (1); and the plurality of spray heads (43) are respectively connected to the two groups of spray pipes (42).

8. The hydraulic construction waste treatment device according to claim 1, characterized in that: The inlet channel (11) is in a trumpet shape.

9. The hydraulic construction waste treatment device according to claim 1, characterized in that: The sealing plate (12) is connected to a discharge trough (14), and the discharge trough (14) is connected and matched with the discharge port (13).

10. The hydraulic construction waste treatment device according to claim 1, characterized in that: A sludge outflow groove (15) is provided at the bottom of the chassis (1), and the sludge outflow groove (15) is inclined.

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