An infrared sensor switch for the silo of the sludge drying equipment

Abstract

The utility model discloses an infrared sensor switch for a silo of a sludge drying equipment, comprising: a slitter; an anti-mud overturning mechanism, the anti-mud overturning mechanism comprising a mounting frame fixedly connected to the outer wall of the silo of the slitter, a mounting plate fixedly connected to the outer wall of one side of the mounting frame, threaded rods threadedly connected to the mounting plate and the four corners of the mounting frame, air holes equidistantly provided on the outer wall of the mounting plate, an infrared sensor switch fixedly connected to the inner cavity of the mounting frame, a transparent protective plate fixedly connected to the outer wall of the other end of the mounting frame, an anti-overflow frame fixedly connected to one side of the outer wall of the top of the silo of the slitter, the infrared sensor switch electrically connected to the slitter driving device; and a cleaning mechanism, the cleaning mechanism comprising a fixed cylinder fixedly connected to the outer wall of the top of the silo of the slitter away from the anti-overflow frame. It has the advantage of being able to detect the material height in the silo of the slitter in real time and prevent the silo from overturning.

Description

Technical Field

[0001] The utility model relates to the technical field of sludge drying and strip cutting machines, in particular to an infrared induction switch for a silo of a strip cutting machine of sludge drying equipment. Background Art

[0002] The slitter is used to further reduce the concentrated or dehydrated sludge and change the sludge form by physical methods to adapt to the subsequent processing and utilization needs.

[0003] The existing sludge drying equipment's strip cutter is prone to the problem of sludge sticking to the material probe during operation, causing the rear-end feeding spiral auger to keep working and feeding in an automatic state. The strip cutter silo cannot automatically stop when the sludge is full, causing on-site sludge overflow and cleaning that is difficult and labor-intensive. Therefore, it is necessary to provide an infrared sensing switch for the silo of the sludge drying equipment's strip cutter to prevent the silo from overflowing. Summary of the invention

[0004] The purpose of the utility model is to provide an infrared sensing switch for the silo of a strip cutter of a sludge drying equipment, so as to solve the problem raised in the above-mentioned background technology that the existing strip cutter of the sludge drying equipment is prone to sludge sticking to the material probe during operation, resulting in the rear-end feeding spiral auger always working and feeding in an automatic state, and the strip cutter silo cannot automatically stop when the sludge is full, resulting in the problem that the on-site sludge overflow cleaning is very difficult and labor-intensive.

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

[0006] The utility model is an infrared induction switch for a sludge drying equipment slitter silo, comprising:

[0007] Strip cutting machine;

[0008] An anti-mud overturning mechanism comprises a mounting frame fixedly connected to the outer wall of the slitter silo, a mounting plate fixedly connected to the outer wall on one side of the mounting frame, threaded rods are threadedly connected to the mounting plate and the four corners of the mounting frame, air holes are equidistantly provided on the outer wall of the mounting plate, an infrared sensor switch is fixedly connected to the inner cavity of the mounting frame, a transparent protective plate is fixedly connected to the outer wall at the other end of the mounting frame, an anti-overflow frame is fixedly connected to one side of the outer wall of the top of the slitter silo, and the infrared sensor switch is electrically connected to the slitter drive device.

[0009] Furthermore, it also includes a cleaning mechanism, which includes a fixed cylinder fixedly connected to the top outer wall of the slitter bin away from the anti-overflow frame, and a limited position hole is formed through the fixed cylinder;

[0010] Furthermore, the inner circumferential wall of the limiting hole is threadedly connected to a limiting rod, and a connecting belt is fixedly connected between the outer wall of the limiting rod and the outer wall of the fixing cylinder;

[0011] Furthermore, the inner wall of the fixed cylinder is rotatably connected to a connecting rod, the outer wall of the end of the connecting rod is fixedly connected to an electric push rod, and the movable end of the electric push rod is fixedly connected to an extension rod;

[0012] Furthermore, the outer wall of the end of the extension rod is fixedly connected to a fixing frame, the outer wall of the fixing frame at one end away from the mounting frame is symmetrically fixedly connected to a support rod, and the outer wall of the end of the support rod is fixedly connected to a limiting frame;

[0013] Furthermore, the outer wall of the limit frame near one end of the mounting frame is symmetrically fixedly connected with a connecting spring, and the connecting spring passes through one end of the fixing frame and is fixedly connected with a connecting pad, and the connecting pad is in contact with the transparent protective plate when it is located in the inner cavity of the hopper of the strip cutter;

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] The utility model installs the infrared sensing switch in the mounting frame, installs the mounting plate on the mounting frame, rotates the threaded rod to limit the mounting plate, and then limits the infrared sensing switch, and moves the dried sludge in the strip cutter to the side of the infrared sensing switch through the anti-overflow frame. The infrared sensing switch performs real-time detection of the dried sludge in the strip cutter silo through the transparent protective plate. When the material contacts the infrared rays emitted by the infrared sensing switch, the infrared sensing switch controls the strip cutter to stop, and adjusts the material in the strip cutter silo. When it does not contact the infrared rays, the strip cutter is turned on to continue working, and the material height in the strip cutter silo can be detected in real time to prevent the silo from turning over.

[0016] Based on the first beneficial effect, when the transparent protective plate blocks the infrared sensing switch, the replaceable cleaning sleeve is put on the connecting pad, and the connecting rod is rotated so that the electric push rod is located at the upper end of the inner cavity of the slitting machine hopper. The electric push rod is turned on to drive the extension rod to move up and down, so that the fixed frame is close to the transparent protective plate. When the thickness of the cleaning sleeve is large, the connecting spring is compressed through the contact of the connecting pad to make the cleaning sleeve contact with the transparent protective plate. The transparent protective plate is cleaned by the cleaning sleeve moving up and down with the connecting pad to avoid the transparent protective plate from blocking the infrared sensing switch. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1The overall structure of the utility model is shown in FIG. Figure 1 ;

[0019] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 ;

[0020] Figure 3 This is a schematic diagram of the cleaning mechanism of the utility model;

[0021] Figure 4 For the utility model Figure 2 A is shown as an enlarged view;

[0022] Figure 5 For the utility model Figure 1 B is an enlarged view.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Strip cutter; 201. Mounting frame; 202. Mounting plate; 203. Air vent; 204. Threaded rod; 205. Infrared sensor switch; 206. Transparent protective plate; 207. Anti-overflow rack; 301. Fixed cylinder; 302. Limiting hole; 303. Limiting rod; 304. Connecting belt; 305. Connecting rod; 306. Electric push rod; 307. Extension rod; 308. Fixed frame; 309. Support rod; 310. Limiting frame; 311. Connecting spring; 312. Connecting pad. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0027] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0028] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0029] See also Figure 1-5 As shown, this embodiment is an infrared sensor switch for a silo of a sludge drying equipment cutting machine, comprising:

[0030] Strip cutting machine 1;

[0031] The material produced by the sludge drying equipment is cut into strips by a strip cutter 1;

[0032] The anti-mud turning mechanism includes a mounting frame 201 fixedly connected to the outer wall of the silo of the strip cutter 1, a mounting plate 202 is fixedly connected to the outer wall of one side of the mounting frame 201, threaded rods 204 are threadedly connected to the four corners of the mounting plate 202 and the mounting frame 201, and air holes 203 are equidistantly provided on the outer wall of the mounting plate 202, an infrared sensor switch 205 is fixedly connected to the inner cavity of the mounting frame 201, a transparent protective plate 206 is fixedly connected to the outer wall of the other end of the mounting frame 201, an anti-overflow frame 207 is fixedly connected to one side of the outer wall of the top of the silo of the strip cutter 1, and the infrared sensor switch 205 is electrically connected to the driving device of the strip cutter 1;

[0033] The infrared sensor switch 205 is supported by the mounting frame 201, the mounting plate 202 is limited by installing the threaded rod 204 in the mounting plate 202, the infrared sensor switch 205 is dissipated through the vent hole 203, the infrared sensor switch 205 is limited by the mounting plate 202, the infrared sensor switch 205 senses the height of the material in the silo of the strip cutter 1 through the infrared sensor switch 205 and then controls the switch of the strip cutter 1, the infrared sensor switch 205 is protected by the transparent protective plate 206, and the material is transported by the anti-overflow rack 207;

[0034] Working principle: After the infrared sensor switch 205 is installed in the mounting frame 201, the mounting plate 202 is installed on the mounting frame 201, and the threaded rod 204 is rotated to limit the mounting plate 202 and then the infrared sensor switch 205 is limited. The dried sludge in the strip cutter 1 is moved to the side of the infrared sensor switch 205 through the anti-overflow frame 207. The infrared sensor switch 205 performs real-time detection of the dried sludge in the silo of the strip cutter 1 through the transparent protective plate 206. When the material contacts the infrared ray emitted by the infrared sensor switch 205, the infrared sensor switch 205 controls the strip cutter 1 to stop, and adjusts the material in the silo of the strip cutter 1. When it does not contact the infrared ray, the strip cutter 1 is turned on to continue working.

[0035] This step can detect the material height in the silo of the strip cutter 1 in real time to prevent the silo from turning over.

[0036] See also Figure 1-5 As shown, this embodiment is based on the above embodiment 1 and also includes:

[0037] The cleaning mechanism includes a fixed cylinder 301 fixedly connected to the outer wall of the top of the silo of the strip cutter 1 away from the anti-overflow frame 207, and the fixed cylinder 301 is penetrated to form a limiting hole 302;

[0038] The connecting rod 305 is rotatably supported by the fixing cylinder 301, and the connecting rod 305 is limited by installing a limiting rod 303 in the limiting hole 302;

[0039] The inner wall of the circumference of the limiting hole 302 is threadedly connected to the limiting rod 303, and a connecting belt 304 is fixedly connected between the outer wall of the limiting rod 303 and the outer wall of the fixing tube 301;

[0040] The limiting rod 303 is limited by the connecting belt 304;

[0041] The inner wall of the fixed cylinder 301 is rotatably connected with a connecting rod 305, the outer wall of the end of the connecting rod 305 is fixedly connected with an electric push rod 306, and the movable end of the electric push rod 306 is fixedly connected with an extension rod 307;

[0042] The electric push rod 306 is supported by the connecting rod 305, and the extension rod 307 is driven to move by the electric push rod 306;

[0043] The outer wall of the end of the extension rod 307 is fixedly connected with a fixing frame 308, the outer wall of the fixing frame 308 away from the mounting frame 201 is symmetrically fixedly connected with a support rod 309, and the outer wall of the end of the support rod 309 is fixedly connected with a limiting frame 310;

[0044] The fixing frame 308 is supported by the extension rod 307, the support rod 309 is supported by the fixing frame 308, and the limiting frame 310 is supported by the support rod 309;

[0045] The outer wall of the limiting frame 310 near one end of the mounting frame 201 is symmetrically fixedly connected with a connecting spring 311, and the connecting spring 311 passes through one end of the fixing frame 308 and is fixedly connected with a connecting pad 312. When the connecting pad 312 is located in the inner cavity of the silo of the strip cutter 1, it contacts the transparent protective plate 206;

[0046] One end of the connection spring 311 is supported by the limit frame 310, the distance between the connection pad 312 and the transparent protective plate 206 is adjusted by the connection spring 311, and the cleaning sleeve is supported by the connection pad 312;

[0047] Working principle: When the transparent protective plate 206 blocks the infrared sensor switch 205, the replaceable cleaning sleeve is sleeved on the connecting pad 312, and the connecting rod 305 is rotated to make the electric push rod 306 located at the upper end of the inner cavity of the hopper of the strip cutter 1. The electric push rod 306 is turned on to drive the extension rod 307 to move up and down, so that the fixing frame 308 is close to the transparent protective plate 206. When the thickness of the cleaning sleeve is large, the connecting spring 311 is compressed through the connecting pad 312, so that the cleaning sleeve contacts the transparent protective plate 206, and the transparent protective plate 206 is cleaned by the cleaning sleeve moving up and down with the connecting pad 312;

[0048] This step prevents the transparent protection plate 206 from blocking the infrared sensor switch 205 .

[0049] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0050] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An infrared sensor switch for a sludge drying equipment slitter silo, characterized in that: include: Strip cutting machine (1); The anti-mud-turning mechanism comprises a mounting frame (201) fixedly connected to the outer wall of the silo of the strip cutter (1); a mounting plate (202) is fixedly connected to the outer wall of one side of the mounting frame (201); threaded rods (204) are threadedly connected to the four corners of the mounting plate (202) and the mounting frame (201); air holes (203) are equidistantly provided on the outer wall of the mounting plate (202); an infrared sensor switch (205) is fixedly connected to the inner cavity of the mounting frame (201); a transparent protective plate (206) is fixedly connected to the outer wall of the other end of the mounting frame (201); an anti-overflow frame (207) is fixedly connected to one side of the outer wall of the top of the silo of the strip cutter (1); and the infrared sensor switch (205) is electrically connected to a driving device of the strip cutter (1).

2. The infrared sensor switch for the silo of the sludge drying equipment strip cutter according to claim 1 is characterized in that: It also includes a cleaning mechanism, which includes a fixed cylinder (301) fixedly connected to a side of the top outer wall of the silo of the slitting machine (1) away from the anti-overflow frame (207), and a limiting hole (302) is formed through the fixed cylinder (301).

3. The infrared sensor switch for the silo of the sludge drying equipment strip cutter according to claim 2 is characterized in that: The circumferential inner wall of the limiting hole (302) is threadedly connected to a limiting rod (303), and a connecting belt (304) is fixedly connected between the outer wall of the limiting rod (303) and the outer wall of the fixing cylinder (301).

4. The infrared induction switch for the silo of the sludge drying equipment according to claim 3 is characterized in that: The inner wall of the fixed cylinder (301) is rotatably connected to a connecting rod (305), the outer wall of the end of the connecting rod (305) is fixedly connected to an electric push rod (306), and the movable end of the electric push rod (306) is fixedly connected to an extension rod (307).

5. The infrared induction switch for the silo of the sludge drying equipment according to claim 4 is characterized in that: The outer wall at the end of the extension rod (307) is fixedly connected to a fixing frame (308), the outer wall at one end of the fixing frame (308) away from the mounting frame (201) is symmetrically fixedly connected to a support rod (309), and the outer wall at the end of the support rod (309) is fixedly connected to a limiting frame (310).

6. The infrared sensor switch for the silo of the sludge drying equipment cutter according to claim 5 is characterized in that: The limiting frame (310) is symmetrically fixedly connected to the outer wall of one end of the mounting frame (201), and the connecting spring (311) passes through the fixing frame (308) and is fixedly connected to one end of the fixing frame (308). When the connecting pad (312) is located in the inner cavity of the silo of the strip cutter (1), it contacts the transparent protective plate (206).

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