Rust removal device for well lid machining

Abstract

The utility model relates to the technical field of well lid processing rust removal, in particular to a rust removal device for well lid processing, which comprises a rust removal frame, a water pump, a dust removal device and a dust removal device, and is characterized in that one side of the rust removal frame is provided with a water pump; the driving mechanism is used for comprehensively flushing the well lid in the rust removal frame and is arranged on the surface of the rust removal frame; according to the device, a water pump pumps a rust remover in a medicament box beside one side of a rust removal frame, the rust remover is conveyed into two spraying pipes through a corrugated water pipe, an output shaft of a motor rotates to drive a cam and a reciprocating lead screw to rotate, and the reciprocating lead screw rotates to drive the two spraying pipes to reciprocate in the rust removal frame through a telescopic frame and a fixed frame; the rust remover in the spraying pipes in reciprocating motion scours the surface of the well lid, a cam rotates to drive the two spraying pipes to move up and down through a driven frame, a driven frame, a telescopic frame and a fixed frame, the rust remover sprayed out of the spraying pipes uniformly flushes the surface of the well lid, and the rust removal effect of the rust remover in the spraying pipes on the well lid is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rust removal in manhole cover processing, in particular to a rust removal device for manhole cover processing. Background Art

[0002] Manhole covers are used to cover roads or deep wells at home to prevent people or objects from falling. They can be divided into metal manhole covers, high-strength fiber cement concrete manhole covers, resin manhole covers, etc. according to the material. Generally, metal round manhole covers are used (metal manhole covers are made of metal products), which can be used in green belts, sidewalks, motor vehicle lanes, etc. Manhole covers are often in contact with water during long-term use. Water will further accelerate the oxidation reaction of metal manhole covers and cause them to rust. Therefore, rust removal equipment is needed to process and remove rust from rusty manhole covers.

[0003] The Chinese patent "A Rust Removal Device for Metal Product Processing" authorization announcement number "CN 217453433U" uses the interaction of the first water pump, the first hose, the water inlet pipe, the water guide pipe and the flushing part to flush the rust remover onto the metal product, so that the rust on the metal product falls off, the circulation effect of the rust remover is increased, and the rust removal effect of the metal product can be greatly improved.

[0004] However, the direction of the rust remover flowing out of the flushing piece remains unchanged, which weakens the flushing effect of the part of the manhole cover away from the flushing piece, resulting in weakened rust removal effect of the manhole cover.

[0005] Therefore, a rust removal device for manhole cover processing is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a rust removal device for manhole cover processing in order to solve the above problems, thereby improving the problem that the direction of rust removal agent flowing out of the flushing part remains unchanged.

[0007] The utility model achieves the above-mentioned purpose through the following technical scheme. A rust removal device for manhole cover processing includes: a rust removal frame, a water pump is arranged on one side of the rust removal frame; a driving mechanism, which is used to comprehensively flush the manhole cover in the rust removal frame, and the driving mechanism is arranged on the surface of the rust removal frame; wherein the driving mechanism includes a corrugated water pipe connected to one end of the water pump, the bottom end of the corrugated water pipe is connected to a spray pipe, the bottom end of the spray pipe is fixedly connected to a fixing frame, the bottom of the fixing frame is fixedly connected to a telescopic frame, and a driving component is arranged on the surface of the rust removal frame.

[0008] Preferably, the driving assembly includes a slide groove opened at the top of the rust removal frame, the surface of the telescopic frame is slidably connected to the inner wall of the slide groove, the inner wall of the slide groove is rotatably connected to a reciprocating screw, the inner wall of the telescopic frame is slidably connected to the surface of the reciprocating screw, and the rotation of the reciprocating screw drives the two spray pipes to move back and forth through the telescopic frame and the fixed frame, so that the rust remover sprayed from the spray pipe evenly rinses the surface of the manhole cover, thereby improving the rust removal effect of the rust removal device on the manhole cover.

[0009] Preferably, a driven frame is provided on one side of the inner wall of the rust removal frame, the bottom of the driven frame is fixedly connected to a driven frame, the inner wall of the telescopic frame is slidably connected to the surface of the driven frame, and the inner wall of the rust removal frame is rotatably connected to a cam, and the rotation of the cam drives the driven frame to move up and down, and the up and down movement of the driven frame drives the two spray pipes to move up and down through the interaction of the driven frame, the telescopic frame and the fixed frame, so that the rust remover in the spray pipe flushes the manhole cover up and down, ensuring that the rust remover sprayed from the spray pipe evenly flushes the surface of the manhole cover.

[0010] Preferably, one end of the cam is fixedly connected to a pulley, and there are two pulleys, one end of one of the pulleys is fixedly connected to one end of the reciprocating screw, and the surfaces of the two pulleys are connected by belts for transmission, and one end of the pulley on one side is fixedly connected to a motor, and the output shaft of the motor rotates through the pulley and the belt to drive the spray pipe to reciprocate and move up and down, so that the spray pipe can evenly flush the surface of the manhole cover.

[0011] Preferably, the inner wall of the slide groove is fixedly connected with a guide rod, the inner wall of the telescopic frame is slidably connected to the surface of the guide rod, and the guide rod limits the telescopic frame in motion to prevent the telescopic frame from deflecting during movement.

[0012] Preferably, a limiting rod is provided on one side of the inner wall of the rust removal frame, the inner wall of the driven frame is slidably connected to the surface of the limiting rod, a support block is fixedly connected to one side of the inner wall of the rust removal frame, one end of the limiting rod is fixedly connected to the end of the support block, and the limiting rod limits the moving driven frame to prevent the driven frame from deflecting during movement.

[0013] Preferably, the water outlet of the spray pipe is inclined from top to bottom, and the water outlet of the spray pipe is inclined from top to bottom to facilitate the rust remover to be evenly flushed on the surface of the manhole cover.

[0014] The beneficial effects of the utility model are:

[0015] 1. The water pump extracts the rust remover in the agent box on one side of the rust removal frame and transports it to the two spray pipes through the corrugated water pipe. The output shaft of the motor rotates through the pulley and the belt to drive the cam and the reciprocating screw to rotate. The reciprocating screw rotates through the telescopic frame and the fixed frame to drive the two spray pipes to move back and forth in the rust removal frame. The rust remover in the reciprocating spray pipe flushes the surface of the manhole cover. The rotation of the cam drives the two spray pipes up and down through the driven frame, the driven frame, the telescopic frame and the fixed frame, so that the rust remover sprayed from the spray pipe evenly flushes the surface of the manhole cover, thereby improving the rust removal effect of the rust remover in the spray pipe on the manhole cover;

[0016] 2. The guide rod limits the telescopic frame in motion to prevent the telescopic frame from deflecting during movement, and the limit rod limits the driven frame in motion to prevent the driven frame from deflecting during movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a cross-sectional view of the rust removal frame of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the water pump and the driving mechanism of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the drive mechanism components of the utility model.

[0021] In the figure: 1, rust removal frame; 2, water pump; 3, driving mechanism; 301, corrugated water pipe; 302, spray pipe; 303, fixed frame; 304, telescopic frame; 305, driving assembly; 3051, slide groove; 3052, reciprocating screw; 3053, driven frame; 3054, cam; 3055, driven frame; 3056, pulley; 3057, belt; 3058, motor; 3059, guide rod; 30510, support block; 30511, limit rod. 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 technicians in this field without creative work are within the scope of protection of the utility model.

[0023] When implementing: Figure 1-4As shown, a rust removal device for manhole cover processing comprises: a rust removal frame 1, a water pump 2 is arranged on one side of the rust removal frame 1; a driving mechanism 3, the driving mechanism 3 for comprehensively flushing the manhole cover in the rust removal frame 1 is arranged on the surface of the rust removal frame 1; wherein the driving mechanism 3 comprises a corrugated water pipe 301 connected to one end of the water pump 2, the bottom end of the corrugated water pipe 301 is connected to a spray pipe 302, the bottom end of the spray pipe 302 is fixedly connected to a fixing frame 303, the bottom of the fixing frame 303 is fixedly connected to a telescopic frame 304, and a driving component 305 is arranged on the surface of the rust removal frame 1.

[0024] like Figure 2-4 As shown, the driving assembly 305 includes a slide groove 3051 opened at the top of the rust removal frame 1, the surface of the telescopic frame 304 is slidably connected to the inner wall of the slide groove 3051, the inner wall of the slide groove 3051 is rotatably connected to a reciprocating screw 3052, the inner wall of the telescopic frame 304 is slidably connected to the surface of the reciprocating screw 3052, a driven frame 3053 is arranged on one side of the inner wall of the rust removal frame 1, the bottom of the driven frame 3053 is fixedly connected to a driven frame 3055, the inner wall of the telescopic frame 304 is slidably connected to the surface of the driven frame 3055, and the inner wall of the rust removal frame 1 is rotatably connected to a cam 3053. 054, one end of the cam 3054 is fixedly connected to a pulley 3056, the number of pulleys 3056 is two, one end of one pulley 3056 is fixedly connected to one end of the reciprocating screw 3052, the surfaces of the two pulleys 3056 are connected to a belt 3057 for transmission, one end of the pulley 3056 on one side is fixedly connected to a motor 3058, the inner wall of the slide 3051 is fixedly connected to a guide rod 3059, the inner wall of the telescopic frame 304 is slidably connected to the surface of the guide rod 3059, and the water outlet of the spray pipe 302 is inclined from top to bottom, except One side of the rust removal frame 1 is connected to a medicine box, one end of the water pump 2 is connected to the inner wall of the medicine box, the surface of the water pump 2 is fixedly connected to the top of the medicine box, and a filter is fixedly connected to the communication port between the rust removal frame 1 and the medicine box. The filter is used to prevent the debris in the rust removal frame 1 from entering the medicine box (the reciprocating screw 3052 is a screw that can make the telescopic frame 304 reciprocate without changing the rotation direction of the main shaft. The reciprocating screw 3052 is in the form of two thread grooves with the same pitch and opposite rotation directions. The two ends are connected by a transition curve. The screw is rotated to make the spiral groove The side of the groove pushes the telescopic frame 304 placed in the spiral groove to make axial reciprocating motion. ), the reciprocating screw 3052 is made of stainless steel, and the telescopic frame 304 is composed of a telescopic frame and a telescopic block. The inner wall of the telescopic frame is slidably connected to the surface of the reciprocating screw 3052 and the guide rod 3059, the top of the telescopic block is fixedly connected to the bottom of the fixed frame 303, and the inner wall of the driven frame 3055 is slidably connected to the inner wall of the telescopic block. The telescopic block and the telescopic frame ensure that the driven frame 3055 drives the fixed frame 303 to move up and down through the telescopic block during the up and down movement, so as to avoid the telescopic frame from following the up and down movement;

[0025] When it is necessary to remove rust from the manhole cover, the manhole cover is dropped into the rust removal frame 1 by means of a lifting rope and a lifting workpiece, so that the manhole cover is located between the two spray pipes 302, the water pump 2 and the motor 3058 are started, the water pump 2 extracts the rust remover in the medicine box next to the rust removal frame 1 and transports it to the corrugated water pipe 301, the rust remover in the corrugated water pipe 301 is respectively transported to the two spray pipes 302, the output shaft of the motor 3058 rotates to drive the corresponding pulley 3056 to rotate, the corresponding pulley 3056 rotates to drive the cam 3054 to rotate and drives another pulley 3056 to rotate through the belt 3057, the other pulley 3056 rotates to drive the reciprocating screw 3052 to rotate, the reciprocating screw 3052 rotates to drive the telescopic frame 304 to reciprocate, and the telescopic frame 30 The reciprocating movement drives the two spray pipes 302 to reciprocate in the rust removal frame 1 through the fixed frame 303. The rust remover in the reciprocating spray pipe 302 flushes the surface of the manhole cover. When the highest point of the cam 3054 rotates to the top, it pushes the driven frame 3053 to move up. When the highest point of the cam 3054 rotates to the bottom, it pushes the driven frame 3053 to move down, so that the driven frame 3053 moves up and down and drives the driven frame 3055 to move up and down. The driven frame 3055 moves up and down and drives the fixed frame 303 to move up and down through the telescopic frame 304. The fixed frame 303 moves up and down and drives the two spray pipes 302 to move up and down, so that the rust remover sprayed from the spray pipe 302 evenly flushes the surface of the manhole cover, thereby improving the rust removal effect of the rust remover in the spray pipe 302 on the manhole cover.

[0026] like Figure 4 As shown, a limiting rod 30511 is provided on one side of the inner wall of the rust removing frame 1, and the inner wall of the driven frame 3053 is slidably connected to the surface of the limiting rod 30511. A supporting block 30510 is fixedly connected to one side of the inner wall of the rust removing frame 1, and one end of the limiting rod 30511 is fixedly connected to the end of the supporting block 30510. The limiting rod 30511 limits the moving driven frame 3053 to prevent the driven frame 3053 from deflecting during movement.

[0027] When the utility model is in use, when it is necessary to process and remove rust from the manhole cover, the manhole cover is dropped into the rust removal frame 1 by means of a lifting rope and a lifting workpiece, so that the manhole cover is located between the two spray pipes 302, the water pump 2 and the motor 3058 are started, the water pump 2 extracts the rust remover in the medicine box beside one side of the rust removal frame 1 and transports it to the corrugated water pipe 301, the rust remover in the corrugated water pipe 301 is respectively transported to the two spray pipes 302, the output shaft of the motor 3058 rotates through the pulley 3056 and the belt 3057 to drive the cam 3054 and the reciprocating screw 3052 to rotate, the reciprocating screw 3052 rotates to drive the telescopic frame 304 to reciprocate, and the telescopic frame 304 reciprocates through the fixed frame 30 3 drives the two spray pipes 302 to move back and forth in the rust removal frame 1, and the rust remover in the reciprocating spray pipe 302 flushes the surface of the manhole cover. When the highest point of the cam 3054 rotates to the top, it pushes the driven frame 3053 to move up. When the highest point of the cam 3054 rotates to the bottom, it pushes the driven frame 3053 to move down, so that the driven frame 3053 moves up and down and drives the driven frame 3055 to move up and down. The driven frame 3055 moves up and down through the telescopic frame 304 and the fixed frame 303 to drive the two spray pipes 302 to move up and down, so that the rust remover sprayed from the spray pipe 302 evenly flushes the surface of the manhole cover, thereby improving the rust removal effect of the rust remover in the spray pipe 302 on the manhole cover.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A rust removal device for manhole cover processing, characterized in that: include: A rust removal frame (1), wherein a water pump (2) is provided on one side of the rust removal frame (1); A driving mechanism (3) for fully flushing the manhole cover in the rust removal frame (1); the driving mechanism (3) is arranged on the surface of the rust removal frame (1); The driving mechanism (3) comprises a corrugated water pipe (301) connected to one end of the water pump (2); the bottom end of the corrugated water pipe (301) is connected to a spray pipe (302); the bottom end of the spray pipe (302) is fixedly connected to a fixing frame (303); the bottom of the fixing frame (303) is fixedly connected to a telescopic frame (304); and a driving component (305) is arranged on the surface of the rust removal frame (1).

2. The rust removal device for manhole cover processing according to claim 1, characterized in that: The driving assembly (305) comprises a slide groove (3051) opened at the top of the rust removal frame (1); the surface of the telescopic frame (304) is slidably connected to the inner wall of the slide groove (3051); the inner wall of the slide groove (3051) is rotatably connected to a reciprocating screw (3052); and the inner wall of the telescopic frame (304) is slidably connected to the surface of the reciprocating screw (3052).

3. The rust removal device for manhole cover processing according to claim 2 is characterized in that: A driven frame (3053) is provided on one side of the inner wall of the rust removal frame (1); a driven frame (3055) is fixedly connected to the bottom of the driven frame (3053); the inner wall of the telescopic frame (304) is slidably connected to the surface of the driven frame (3055); and the inner wall of the rust removal frame (1) is rotatably connected to a cam (3054).

4. The rust removal device for manhole cover processing according to claim 3 is characterized in that: One end of the cam (3054) is fixedly connected to a pulley (3056), and there are two pulleys (3056), one end of one of the pulleys (3056) is fixedly connected to one end of the reciprocating screw (3052), and the surfaces of the two pulleys (3056) are transmission-connected with belts (3057), and one end of the pulleys (3056) on one side is fixedly connected to a motor (3058).

5. The rust removal device for manhole cover processing according to claim 2, characterized in that: The inner wall of the slide groove (3051) is fixedly connected to a guide rod (3059), and the inner wall of the telescopic frame (304) is slidably connected to the surface of the guide rod (3059).

6. The rust removal device for manhole cover processing according to claim 3 is characterized in that: A limiting rod (30511) is provided on one side of the inner wall of the rust removal frame (1), and the inner wall of the driven frame (3053) is slidably connected to the surface of the limiting rod (30511).

7. The rust removal device for manhole cover processing according to claim 6, characterized in that: A support block (30510) is fixedly connected to one side of the inner wall of the rust removal frame (1), and one end of the limit rod (30511) is fixedly connected to the end of the support block (30510).

8. The rust removal device for manhole cover processing according to claim 1, characterized in that: The water outlet of the spray pipe (302) is inclined from top to bottom.

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