Anti-pollution treatment device for a method machine

Abstract

The application relates to the technical field of anti-pollution treatment devices, in particular to an anti-pollution treatment device for a method machine, which comprises a method machine cutting box, the outside of the method machine cutting box is fixedly connected with a shell, the outside of the shell is fixedly connected with a mounting seat, the outside of the mounting seat is fixedly connected with a fixed plate, the bottom of the fixed plate is fixedly connected with a guide rod, the outside of the guide rod is slidably sleeved with a sliding sleeve, the outside of the sliding sleeve is fixedly connected with a guide column, the outside of the guide column penetrates and is slidably connected with a synchronous plate, the outside of the synchronous plate is provided with a spraying assembly, the outside of the fixed plate is provided with a driving assembly used for driving the vertical movement of the sliding sleeve, and the outside of the fixed plate is provided with a synchronous adjusting assembly; when water is sprayed by the nozzle, the cutting chain in the method machine cutting box can be maximally cleaned, and the broken chain in the method machine cutting box can be prevented from being polluted by mud for a long time.

Description

Technical Field

[0001] This invention relates to the field of pollution prevention and treatment equipment technology, and in particular to a pollution prevention and treatment device for a construction machine. Background Technology

[0002] The TRD (Traffic Dividing and Reinforcing) method machine is a complete set of equipment and construction method capable of continuously forming walls in various soil and gravel layers. Its basic principle is to use a chainsaw-type cutter box to vertically insert into the stratum and then move horizontally, while the chain drives the cutter to rotate up and down, mixing the original soil and injecting cement slurry to form a wall of a certain thickness. Its main features are continuous wall formation, smooth surface, consistent thickness, and good wall uniformity. It is mainly used in various building projects, underground projects, revetment projects, foundation reinforcement of dams and dikes, and seepage prevention treatment. Currently, the TRD method machine requires the bottom end of the scraper mechanism to be inserted underground during construction.

[0003] A search revealed that Chinese Patent Publication No. CN 115977187 A discloses a scraper mechanism for a TRD (Track Method) machine, relating to the field of TRD machine technology. The mechanism includes an upper housing with an upper sprocket rotatably mounted inside via a shaft, and a drive assembly for rotating the upper sprocket. It also includes a middle housing detachably mounted to the bottom of the upper housing, and a lower housing detachably mounted to the bottom of the middle housing, with a lower sprocket rotatably mounted inside via a shaft.

[0004] The machine in this patent does not have a pollution prevention and cleaning mechanism. When the chain drives the blades to break up the soil, the chain and blades will carry a lot of mud and water, which will contaminate the chain and blades. If it is not cleaned and left to stand, it will corrode the machine in the long run. Summary of the Invention

[0005] To address the technical problem that existing construction method machines lack anti-pollution cleaning mechanisms, this invention provides an anti-pollution treatment device for construction method machines.

[0006] The technical solution adopted in this invention is: a pollution prevention treatment device for a construction method machine, including a cutting box for the construction method machine, a shell fixedly connected to the outside of the cutting box, a mounting base fixedly connected to the outside of the shell, a fixing plate fixedly connected to the outside of the mounting base, a guide rod fixedly connected to the bottom of the fixing plate, a sliding sleeve slidably sleeved on the outside of the guide rod, a guide column fixedly connected to the outside of the sliding sleeve, a synchronization plate slidably connected through the outside of the guide column, a spraying assembly provided on the outside of the synchronization plate, a driving assembly for driving the vertical movement of the sliding sleeve provided on the outside of the fixing plate, and a synchronization adjustment assembly provided on the outside of the fixing plate.

[0007] In one embodiment, a limiting plate is fixedly connected to the outside of the guide post, and a spring is connected between the limiting plate and the synchronization plate.

[0008] In one embodiment, the spraying assembly includes a water pipe fixedly connected to the outside of the synchronization plate and a delivery pipe fixedly connected to the outside of the water pipe, wherein multiple sets of nozzles are fixedly connected to the outside of the water pipe.

[0009] In one embodiment, the fixed plate is externally fixedly connected to a mounting frame and a machine frame. The drive assembly includes two sprockets rotatably connected to the mounting frame and a motor fixedly connected to the outside of the machine frame. The drive shaft of the motor is fixedly connected to one of the sprockets. An adjusting chain is sleeved on the outside of the sprocket. A connecting plate is fixedly connected to the outside of the sliding sleeve. A connecting block is fixedly connected to the outside of the connecting plate. The connecting block is fixedly connected to the adjusting chain.

[0010] In one embodiment, limit strips are fixedly connected to both sides of the bottom of the guide rod.

[0011] In one embodiment, the synchronization adjustment assembly includes a second piston cylinder fixedly connected to the bottom of the guide rod, a mounting arm fixedly connected to the outside of the housing, and a first piston cylinder fixedly connected to the outside of the mounting arm.

[0012] In one embodiment, a horizontal plate is fixedly connected to the outside of the sliding sleeve, a first piston rod is fixedly connected to the bottom of the horizontal plate, a first piston block is fixedly connected to the bottom of the first piston rod, a second piston block is slidably connected inside the second piston cylinder, and a second piston rod is fixedly connected to the outside of the second piston block.

[0013] In one embodiment, an air pipe is fixedly connected between the first piston cylinder and the second piston cylinder, and the air pipe communicates with the first piston cylinder and the second piston cylinder.

[0014] In one embodiment, at least one second piston cylinder is provided, and one end of the second piston rod extends to the outside of the second piston cylinder and is fixedly connected to a rubber column.

[0015] In one embodiment, a pressure sensor is fixedly connected to the outside of the rubber column, and a display screen and a controller are fixedly connected to the outside of the housing. Both the pressure sensor and the display screen are electrically coupled to the controller.

[0016] The beneficial effects of this invention are:

[0017] 1. Compared with the prior art, in this invention, by fixing the outer shell to the outside of the construction machine housing, and then driving the synchronous plate to move through the sliding sleeve, the nozzle can be aligned with the cutting chain in the cutting box of the construction machine. Then, as the synchronous plate slides down, the synchronous plate can be pushed by the synchronous adjustment component, allowing the synchronous plate to slide outside the guide column, thereby further reducing the distance between the nozzle and the cutting chain in the cutting box of the construction machine. In this way, when the nozzle sprays water, it can maximize the cleaning of the cutting chain in the cutting box of the construction machine, thus avoiding long-term contamination of the broken chain in the cutting box by mud and water.

[0018] 2. Compared with the prior art, in this invention, the motor drives the sprocket to rotate, the sprocket drives the adjusting chain to move, the adjusting chain drives the connecting plate and the sliding sleeve to move downward, and the sliding sleeve drives the synchronous plate to move downward through the guide column, so that the nozzle outside the synchronous plate corresponds to the crushing chain and crushing blade in the cutting box of the construction method machine. During the descent of the sliding sleeve, it will abut against the first piston rod through the cross plate. The first piston rod drives the first piston block to move downward, thereby compressing and conveying air, which is delivered to the second piston cylinder through the air pipe. The second piston block pushes the second piston plate to move outward, so that when the synchronous plate moves downward, the second piston rod will continuously move outward. The second piston rod will abut against the synchronous plate, so that the synchronous plate slides outward under the external guidance of the guide column, so that the nozzle approaches the crushing chain and crushing blade in the construction method machine box. Then, water is pumped into the water pipe and sprayed out through the nozzle to clean the crushing chain and crushing blade in the cutting box of the construction method machine, thus avoiding the long-term contamination of the crushing chain in the cutting box of the construction method machine by mud and water. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the present invention;

[0020] Figure 2 This is a three-dimensional structural schematic diagram of the present invention;

[0021] Figure 3 This is a schematic diagram of the structure of the fixing plate in this invention;

[0022] Figure 4 This is a schematic diagram of the structure of the guide post outside the sliding sleeve in this invention;

[0023] Figure 5 This is a three-dimensional structural diagram of the fixing plate in this invention;

[0024] Figure 6 This is a schematic diagram of the sliding sleeve in this invention;

[0025] Figure 7 This is a schematic diagram of the structure of the first piston cylinder and the second piston cylinder in this invention;

[0026] Figure 8 This is a schematic diagram of the water pipe structure in this invention;

[0027] Figure 9 This is a three-dimensional structural diagram of the first piston cylinder and the second piston cylinder in this invention;

[0028] Figure 10 This is a cross-sectional structural diagram of the first piston cylinder in this invention;

[0029] Figure 11 This is a schematic cross-sectional view of the second piston cylinder in this invention.

[0030] The markings in the diagram are as follows: 1. Cutting box of the construction method machine; 2. Outer shell; 3. Mounting base; 4. Fixing plate; 5. Mounting frame; 6. Motor; 7. Guide rod; 8. Limiting strip; 9. Sprocket; 10. Adjusting chain; 11. Connecting plate; 12. Sliding sleeve; 13. Connecting block; 14. Frame; 15. Horizontal plate; 16. Guide column; 17. First piston rod; 18. First piston cylinder; 19. First piston block; 20. Fixing ring; 21. Second piston cylinder; 22. Air pipe; 23. Second piston rod; 24. Second piston block; 25. Synchronizing plate; 26. Limiting plate; 27. Spring; 28. Water pipe; 29. ​​Nozzle; 30. Conveying pipe; 31. Mounting arm. Detailed Implementation

[0031] In the description of this invention, it should be noted that the terms "front", "up", "down", "left", "right", "vertical", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0032] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0033] The following is in conjunction with the appendix Figure 1-11 The present invention will be further described below.

[0034] In order to solve the problems existing in the background technology, this application proposes the following technical solution: a pollution prevention treatment device for a construction method machine, including a cutting box 1 for the construction method machine, the cutting box being the box body in the construction method machine, used for cutting chains and other equipment, and an outer shell 2 is fixedly connected to the outside of the cutting box 1.

[0035] In a further design, a mounting base 3 is fixedly connected to the outside of the outer shell 2, a fixing plate 4 is fixedly connected to the outside of the mounting base 3, a guide rod 7 is fixedly connected to the bottom of the fixing plate 4, a sliding sleeve 12 is slidably sleeved on the outside of the guide rod 7, a guide post 16 is fixedly connected to the outside of the sliding sleeve 12, and a synchronization plate 25 is slidably connected through the outside of the guide post 16. The synchronization plate 25 can be slidably adjusted outside of the guide post 16.

[0036] In order to limit the position of the sliding sleeve 12, limit strips 8 are fixedly connected to both sides of the bottom of the guide rod 7.

[0037] To facilitate reset, a limiting plate 26 is fixedly connected to the outside of the guide post 16. A spring 27 is connected between the limiting plate 26 and the synchronization plate 25, and the spring 27 plays the role of elastic reset.

[0038] The system also includes a spraying assembly on the outside of the synchronization plate 25, a drive assembly for driving the vertical movement of the sliding sleeve 12 on the outside of the fixing plate 4, and a synchronization adjustment assembly on the outside of the fixing plate 4.

[0039] In the specific design, the spraying assembly includes a water pipe 28 fixedly connected to the outside of the synchronization plate 25 and a delivery pipe 30 fixedly connected to the outside of the water pipe 28. Multiple sets of nozzles 29 are fixedly connected to the outside of the water pipe 28. In addition, a water pump can be fixedly connected to the outside of the casing 2. The output end of the water pump is fixedly connected to the delivery pipe 30, and the input end of the water pump is connected to an external water source (such as a water tank) through a pipe. The water pump delivers water to the water pipe 28 and then sprays it out through the nozzles 29 to clean the crushing chain and crushing blades in the cutting box 1 of the cutting machine, thus avoiding long-term contamination of the crushing chain in the cutting box 1 of the cutting machine by mud and water.

[0040] In a further design, the fixed plate 4 is externally fixedly connected to a mounting frame 5 and a frame 14. The drive assembly includes two sprockets 9 rotatably connected to the mounting frame 5 and a motor 6 fixedly connected to the outside of the frame 14. The drive shaft of the motor 6 is fixedly connected to one of the sprockets 9. An adjusting chain 10 is sleeved on the outside of the sprocket 9. A connecting plate 11 is fixedly connected to the outside of the sliding sleeve 12. A connecting block 13 is fixedly connected to the outside of the connecting plate 11. The connecting block 13 is fixedly connected to the adjusting chain 10. The motor 6 drives the sprocket 9 to rotate, the sprocket 9 drives the adjusting chain 10 to move, the adjusting chain 10 drives the connecting plate 11 and the sliding sleeve 12 to move downward, and the sliding sleeve 12 drives the synchronous plate 25 to move downward through the guide post 16.

[0041] In the specific technical solution, the synchronous adjustment component includes a second piston cylinder 21 fixedly connected to the bottom of the guide rod 7, a mounting arm 31 fixedly connected to the outside of the housing 2, and a first piston cylinder 18 fixedly connected to the outside of the mounting arm 31. In addition, a horizontal plate 15 is fixedly connected to the outside of the sliding sleeve 12. A first piston rod 17 is fixedly connected to the bottom of the horizontal plate 15. A first piston block 19 is fixedly connected to the bottom of the first piston rod 17. A second piston block 24 is slidably connected inside the second piston cylinder 21. A second piston rod 23 is fixedly connected to the outside of the second piston block 24. A fixing ring 20 is fixedly connected to the outside of the second piston cylinder 21. The fixing ring 20 is fixedly connected to the bottom of the guide rod 7 to achieve the fixed installation of the second piston cylinder 21.

[0042] Among them, an air pipe 22 is fixedly connected between the first piston cylinder 18 and the second piston cylinder 21. The air pipe 22 communicates with the first piston cylinder 18 and the second piston cylinder 21. There is at least one second piston cylinder 21. One end of the second piston rod 23 extends to the outside of the second piston cylinder 21 and is fixedly connected to a rubber column.

[0043] The above technical solution is explained as follows: During the descent of the sliding sleeve 12, the first piston rod 17 is pressed against the horizontal plate 15. The first piston rod 17 moves the first piston block 19 downward, thereby compressing and conveying air. The air is then transported to the second piston cylinder 21 through the air pipe 22. The second piston block 24 pushes the second piston plate outward, so that when the synchronous plate 25 moves downward, the second piston rod 23 will continuously move outward. The second piston rod 23 will press against the synchronous plate 25, causing the synchronous plate 25 to slide outward under the external guidance of the guide column 16. This allows the nozzle 29 to approach the crushing chain and crushing blade in the machine housing, and then pump the water into the water pipe 28. The water is then sprayed out through the nozzle 29 to clean the crushing chain and crushing blade in the cutting box 1 of the machine, thus avoiding long-term contamination of the crushing chain in the cutting box 1 by mud and water.

[0044] As another embodiment, a pressure sensor is fixedly connected to the outside of the rubber column, and a display screen and a controller are fixedly connected to the outside of the housing 2. The pressure sensor and the display screen are electrically coupled to the controller. When the second piston rod 23 abuts against the synchronization plate 25, the motor 6 can be turned off after the abutment pressure reaches the set value, based on the abutment pressure displayed by the pressure sensor.

[0045] To ensure that those skilled in the art can fully understand the technical solution, this embodiment is summarized as follows:

[0046] The outer casing 2 is fixedly connected to the outside of the cutting box 1 of the construction method machine. When it is necessary to clean the adjusting chain 10 in the cutting box 1 of the construction method machine, the motor 6 is started to drive the sprocket 9 to rotate. The sprocket 9 drives the adjusting chain 10 to move. The adjusting chain 10 drives the connecting plate 11 and the sliding sleeve 12 to move downward. The sliding sleeve 12 drives the synchronous plate 25 to move downward through the guide column 16, so that the nozzle 29 outside the synchronous plate 25 corresponds to the crushing chain and crushing blade in the cutting box 1 of the construction method machine.

[0047] Simultaneously, during the descent of the sliding sleeve 12, the first piston rod 17 is pressed against the horizontal plate 15, causing the first piston rod 17 to move downwards along with the first piston block 19, thereby compressing and conveying air through the air pipe 22 to the second piston cylinder 21. The second piston block 24 pushes the second piston plate outwards, thus enabling the second piston rod 23 to continuously move outwards as the synchronous plate 25 moves downwards. The second piston rod 23 presses against the synchronous plate 25, causing the synchronous plate 25 to slide outwards under the external guidance of the guide column 16. This allows the nozzle 29 to approach the crushing chain and crushing blades in the machine housing, and then pump water into the water pipe 28, which is then sprayed out through the nozzle 29 to clean the crushing chain and crushing blades in the cutting box 1 of the machine. This prevents the crushing chain in the cutting box 1 of the machine from being contaminated by mud and water for a long time.

[0048] After cleaning, start motor 6 to drive sprocket 9 to rotate, causing sliding sleeve 12 to drive synchronous plate 25 to retract. On the same principle, first piston rod 17 will draw in air, thereby absorbing the negative pressure of air in second piston cylinder 21, causing second piston block 24 to drive second piston rod 23 to retract. At the same time, synchronous plate 25 will slide and reset under the elastic force of spring 27 until it retracts to the outside of cutting box 1 of the construction method machine.

[0049] All standard parts used in this invention can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0050] Although embodiments of the invention have been shown and described, the scope of the invention will be defined by the appended claims and their equivalents by those skilled in the art.

Claims

1. A pollution prevention treatment device for a construction method machine, comprising a cutting box (1) of the construction method machine, characterized in that, The cutting box (1) of the construction method machine is fixedly connected to an outer shell (2), the outer shell (2) is fixedly connected to an outer mounting base (3), the outer mounting base (3) is fixedly connected to an outer mounting plate (4), the bottom of the fixed plate (4) is fixedly connected to a guide rod (7), the outer side of the guide rod (7) is slidably fitted with a sliding sleeve (12), the outer side of the sliding sleeve (12) is fixedly connected to a guide column (16), the outer side of the guide column (16) is slidably connected to a synchronous plate (25), the outer side of the synchronous plate (25) is provided with a spraying component, the outer side of the fixed plate (4) is provided with a driving component for driving the sliding sleeve (12) to move vertically, and the outer side of the fixed plate (4) is provided with a synchronous adjustment component. The fixed plate (4) is externally fixedly connected to a mounting frame (5) and a frame (14). The drive assembly includes two sprockets (9) rotatably connected to the mounting frame (5) and a motor (6) fixedly connected to the outside of the frame (14). The drive shaft of the motor (6) is fixedly connected to one of the sprockets (9). An adjusting chain (10) is sleeved on the outside of the sprocket (9). A connecting plate (11) is fixedly connected to the outside of the sliding sleeve (12). A connecting block (13) is fixedly connected to the outside of the connecting plate (11). The connecting block (13) is fixedly connected to the adjusting chain (10). The synchronous adjustment assembly includes a second piston cylinder (21) fixedly connected to the bottom of the guide rod (7), a mounting arm (31) fixedly connected to the outside of the housing (2), and a first piston cylinder (18) fixedly connected to the outside of the mounting arm (31).

2. The pollution prevention and treatment device for a construction machine according to claim 1, characterized in that, The guide post (16) is externally fixedly connected to a limiting plate (26), and a spring (27) is connected between the limiting plate (26) and the synchronization plate (25).

3. The pollution prevention and treatment device for a construction machine according to claim 2, characterized in that, The spraying assembly includes a water pipe (28) fixedly connected to the outside of the synchronization plate (25) and a delivery pipe (30) fixedly connected to the outside of the water pipe (28). Multiple sets of nozzles (29) are fixedly connected to the outside of the water pipe (28).

4. The pollution prevention and treatment device for a construction machine according to claim 3, characterized in that, Limiting strips (8) are fixedly connected to both sides of the bottom of the guide rod (7).

5. The pollution prevention and treatment device for a construction machine according to claim 4, characterized in that, A horizontal plate (15) is fixedly connected to the outside of the sliding sleeve (12). A first piston rod (17) is fixedly connected to the bottom of the horizontal plate (15). A first piston block (19) is fixedly connected to the bottom of the first piston rod (17). A second piston block (24) is slidably connected inside the second piston cylinder (21). A second piston rod (23) is fixedly connected to the outside of the second piston block (24).

6. The pollution prevention and treatment device for a construction machine according to claim 5, characterized in that, An air pipe (22) is fixedly connected between the first piston cylinder (18) and the second piston cylinder (21), and the air pipe (22) communicates with the first piston cylinder (18) and the second piston cylinder (21).

7. The pollution prevention and treatment device for a construction machine according to claim 6, characterized in that, The second piston cylinder (21) is provided at least once, and a rubber column is fixedly connected to one end of the second piston rod (23) after it extends to the outside of the second piston cylinder (21).

8. The pollution prevention and treatment device for a construction machine according to claim 7, characterized in that, A pressure sensor is fixedly connected to the outside of the rubber column, and a display screen and a controller are fixedly connected to the outside of the outer shell (2). The pressure sensor and the display screen are both electrically coupled to the controller.

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