A valve block cleaning and detection device

Abstract

The utility model discloses a valve block cleaning and detection device, which relates to the technical field of hydraulic valve block processing. The device includes a carrier plate, a cleaning box and a support frame fixed on the top surface of the carrier plate, and further includes: a mobilizing and positioning unit and an adjustment and detection unit arranged inside the cleaning box and the support frame, a cleaning component arranged on the cleaning box, and a drying component arranged on the support frame. In the utility model, the valve block to be processed can be supported and positioned by two groups of positioning blocks in an "L" shape inside the rectangular frame plate. Through the movable notch on the cleaning box, the internal space of which is communicated with the internal space of the strip box, the valve block can be translated in and out of the cleaning box as a whole with the rectangular frame plate and translated and adjusted inside the "U"-shaped support frame. The cleaning component and the drying component can sequentially clean and dry the top surface of the valve block in different intervals. The baffle can block the splashing of cleaning liquid and cleaning water, and the cleaning and draining effects of the device on the valve block are more sufficient and the work is stable.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic valve block processing, in particular to a valve block cleaning and detection device. Background Art

[0002] Hydraulic valve blocks are widely used in engineering machines such as shield machines. Whether it is a newly manufactured hydraulic valve block or an old valve block after maintenance, it must be cleaned before use. At present, manual cleaning is usually used. During manual cleaning, the internal channels of the valve block are often not cleaned cleanly, and it will take up a lot of manpower time and the cleaning efficiency is low. After the hydraulic block is cleaned in the cleaning tank, it is directly moved to the workbench for assembly. At this time, there will be a lot of cleaning agents on the hydraulic block.

[0003] The publication (announcement) number is CN220329425U, which discloses an automatic cleaning device for a hydraulic valve block, including a base, the lower end of the base is fixedly connected to a plurality of pulleys, the upper end of the base is fixedly connected to a water tank, the left side of the water tank is fixedly connected to a downpipe, the front end of the water tank is fixedly connected to a controller, and the right side of the water tank is fixedly connected to a clean water tank. The automatic cleaning device for a hydraulic valve block is provided with a clamping assembly. When in use, the hydraulic valve block is placed between the clamping plates, the waterproof motor is started to drive the screw rod to rotate, thereby driving the two clamping plates to move toward each other until the hydraulic valve block is tightly pressed and fixed. When cleaning, the rotating motor is started to drive the rotating rod to rotate, thereby driving the hydraulic valve block to rotate, so that the cleaning liquid evenly cleans the hydraulic valve block. After cleaning, the rotating motor speed is increased through the controller, and the blowing assembly is used to make the hydraulic valve block rotate quickly to throw out the residual liquid, thereby improving the efficiency of draining.

[0004] Although the above scheme completes the cleaning and draining of the hydraulic valve block, the cleaning liquid is easily splashed onto the blowing assembly, and the cleaning and draining components are fixed in position. The equipment has general cleaning and draining effects on the valve block and its operation is unstable. The processed valve block is disassembled and needs to be assembled and inspected outside. The overall processing and inspection efficiency of the equipment for the valve block is low. For this reason, we propose a valve block cleaning and inspection device. Utility Model Content

[0005] The main purpose of the utility model is to provide a valve block cleaning and detection device, which solves the problem that the cleaning and draining effect of the valve block is general and the operation is unstable by providing a mobilizing positioning unit and an adjusting detection unit.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions: a valve block cleaning and detection device, comprising a carrier plate and a cleaning box and a support frame fixed on the top surface of the carrier plate, and also comprising: a mobilization and positioning unit and an adjustment and detection unit arranged inside the cleaning box and the support frame, a cleaning component arranged on the cleaning box, and an air drying component arranged on the support frame;

[0007] The transfer and positioning unit includes a strip box, a transverse lead screw, a support block, a rectangular frame plate, and a positioning block. An activity notch is formed on one side surface of the cleaning box facing the vertical central axis of the carrier plate. There are two strip boxes in total, which are symmetrically and fixedly arranged on the opposite side surfaces of the cleaning box, and the internal space of the strip box is communicated with the activity notch. The support frame is in a "U" shape and is located outside the two strip boxes. The transverse lead screw is movably arranged on the inner wall of one of the strip boxes. There are two support blocks in total, and one of the support blocks is threadedly connected to the transverse lead screw. The rectangular frame plate is fixedly arranged between the two support blocks. There are four positioning blocks in total, which are equally divided into two groups. The two groups of positioning blocks are symmetrically and fixedly arranged on the opposite inner wall surfaces of the rectangular frame plate, and the positioning block is in an "L" shape. One end of the transverse lead screw that extends out of the strip box is fixedly provided with a turntable;

[0008] The adjustment and detection unit includes a slide bar, a slider, a support arm, a laser emitter, and a laser receiver. Two longitudinal chutes are symmetrically formed on the top surface of one side of the carrier plate away from the cleaning box and the support frame. The slide bar is fixedly arranged on the longitudinal chute. The slider is fixedly sleeved on the outer peripheral surface of the slide bar. The support arm is in a "U" shape and is fixedly arranged at the top end of the slider, and the support arm is located outside the two strip boxes. The laser emitter is embedded and fixed on the bottom surface of one end of the support arm facing the vertical central axis of the carrier plate. The laser receiver is fixedly installed on the concave surface of one end of the support arm and is located directly below the laser emitter.

[0009] Preferably, the transfer and positioning unit further includes a transverse guide rod and a baffle. The transverse guide rod is fixedly arranged on the inner wall of the other strip box and movably penetrates through the other support block. The baffle is fixedly arranged on the end surface of the rectangular frame plate away from the cleaning box. The rectangular frame plate and the baffle can both be translated in and out of the activity notch.

[0010] Preferably, the slide bar and the slider are arranged in one-to-one correspondence with the longitudinal chute.

[0011] Preferably, the cleaning assembly includes a liquid accumulation box, a liquid infusion pipe, a shunt pipe, a delivery pump, and a spray head. The liquid accumulation box is fixedly embedded on the top surface of one side of the cleaning box. There are two liquid infusion pipes in total, which are symmetrically and fixedly arranged on the top surfaces of both ends of the liquid accumulation box. There are several shunt pipes in total, which are fixedly embedded on the bottom surface of the liquid accumulation box. The delivery pump is fixedly installed on the top end of the shunt pipe and is located inside the liquid accumulation box. The spray head is fixedly installed on the bottom end of the shunt pipe. The two liquid infusion pipes respectively introduce cleaning liquid and cleaning water.

[0012] Preferably, the air-drying assembly includes a fan mounting box, air outlet branch pipes, an air outlet hopper, and a collection box. The fan mounting box is fixedly embedded in the center of the top surface of the support frame. A plurality of air outlet branch pipes are provided and fixedly arranged on the bottom surface of the fan mounting box. The air outlet hopper is fixedly installed at the bottom ends of the plurality of air outlet branch pipes. The two side surfaces of the collection box are respectively connected to one side surface of the bottom end of the cleaning box and the top surface of the carrier plate, and the collection box is located directly below the air outlet hopper.

[0013] Preferably, feet are fixedly arranged at the corners of the bottom surface of the carrier plate.

[0014] Compared with the prior art, the valve block cleaning and detection device of the present utility model has the following beneficial effects:

[0015] 1. In the present utility model, by setting the adjustment and positioning unit, the transverse lead screw can be controlled to rotate forward and backward on the strip box by holding the turntable. One of the blocks threaded with the transverse lead screw can drive the rectangular frame plate to reciprocate horizontally inside the two strip boxes under the action of force, and the other block can slide horizontally on the transverse guide rod to cooperate with the adjustment of the rectangular frame plate and provide auxiliary support for it. The valve block to be processed can be supported and positioned by two groups of "L"-shaped positioning blocks inside the rectangular frame plate. Through the activity notch on the cleaning box where the internal space is communicated with the internal space of the strip box, the valve block can be translated in and out of the cleaning box as a whole with the rectangular frame plate and translated and adjusted inside the "U"-shaped support frame. The cleaning assembly and the air-drying assembly can sequentially clean and blow-dry the top surface of the valve block in different intervals. The baffle can block the splashing of the cleaning liquid and cleaning water, and the equipment has a more sufficient cleaning and draining effect on the valve block and stable operation.

[0016] 2. In the present utility model, by setting the adjustment and detection unit, after the rectangular frame plate drives the valve block to translate away from the cleaning box and the support frame, it can continue to perform horizontal translation adjustment inside the "U"-shaped support arm. By holding and pushing the support arm, the two sliders fixedly arranged at the bottom end of the support arm can respectively longitudinally translate on the top surfaces of one side of the carrier plate away from the cleaning box and the support frame and on the two slide bars located in the two longitudinal chutes to cooperate with the support arm to perform longitudinal translation adjustment outside the rectangular frame plate and the valve block. The laser emitters and laser receivers located on the concave surfaces at the upper and lower ends of the support arm can perform multi-position alignment operations with the valve block. By detecting the projection situation of the laser on the laser receiver, the detection of the hole conduction state on the valve block can be carried out, and the overall cleaning treatment and detection efficiency of the equipment for the valve block are improved. 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 1 This is a schematic diagram of the overall structure of a valve block cleaning and detection device of the utility model;

[0019] Figure 2 This is a schematic diagram of the top view of a valve block cleaning and detection device of the utility model;

[0020] Figure 3 For this utility model Figure 2 Schematic diagram of the cross-sectional structure at AA in the middle;

[0021] Figure 4 For this utility model Figure 3 Schematic diagram of the cross-sectional structure at the middle BB;

[0022] Figure 5 It is a front view structural schematic diagram of a valve block cleaning and detection device of the utility model.

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

[0024] 1. Carrier board;

[0025] 2. Mobilizing the positioning unit; 201. Strip box; 202. Transverse screw rod; 203. Support block; 204. Rectangular frame plate; 205. Positioning block; 206. Transverse guide rod; 207. Baffle;

[0026] 3. Adjust the detection unit; 301. Slide bar; 302. Slider; 303. Support arm; 304. Laser transmitter; 305. Laser receiver;

[0027] 4. Cleaning box;

[0028] 5. Support frame;

[0029] 6. Cleaning components; 601. Liquid storage tank; 602. Infusion tube; 603. Diverter tube; 604. Delivery pump; 605. Nozzle;

[0030] 7. Air drying assembly; 701. Fan mounting box; 702. Air outlet branch pipe; 703. Air outlet hopper; 704. Collection box;

[0031] 8. Support legs. DETAILED DESCRIPTION

[0032] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0033] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0034] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 an indirect connection 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. Example

[0035] like Figure 1 , Figure 3 , Figure 4 as well as Figure 5 As shown, a valve block cleaning and detection device comprises a carrier plate 1 and a cleaning box 4 and a support frame 5 fixed on the top surface of the carrier plate 1, and further comprises: a mobilization and positioning unit 2 and an adjustment and detection unit 3 arranged inside the cleaning box 4 and the support frame 5, a cleaning component 6 arranged on the cleaning box 4, and an air drying component 7 arranged on the support frame 5;

[0036] The transfer and positioning unit 2 includes a strip box 201, a transverse lead screw 202, a support block 203, a rectangular frame plate 204, and a positioning block 205. An activity notch is formed on one side surface of the cleaning tank 4 facing the vertical central axis of the carrier plate 1. There are two strip boxes 201 in total, which are symmetrically and fixedly arranged on the opposite side surfaces of the cleaning tank 4. The internal space of the strip box 201 is communicated with the activity notch. The support frame 5 is in a "U" shape and is located outside the two strip boxes 201. The transverse lead screw 202 is movably arranged on the inner wall of one of the strip boxes 201. There are two support blocks 203 in total. One of the support blocks 203 is threadedly connected to the transverse lead screw 202. The rectangular frame plate 204 is fixedly arranged between the two support blocks 203. There are four positioning blocks 205 in total, which are equally divided into two groups. The two groups of positioning blocks 205 are symmetrically and fixedly arranged on the opposite inner side walls of the rectangular frame plate 204, and the positioning block 205 is in an "L" shape;

[0037] The adjustment and detection unit 3 includes a slide bar 301, a slider 302, a support arm 303, a laser emitter 304, and a laser receiver 305. Two longitudinal chutes are symmetrically formed on the top surface of the carrier plate 1 away from the cleaning tank 4 and the support frame 5. The slide bar 301 is fixedly arranged on the longitudinal chute. The slider 302 is fixedly sleeved on the outer peripheral surface of the slide bar 301. The support arm 303 is in a "U" shape and is fixedly arranged at the top end of the slider 302, and the support arm 303 is located outside the two strip boxes 201. The laser emitter 304 is fixedly embedded at the bottom surface of one end of the support arm 303 facing the vertical central axis of the carrier plate 1. The laser receiver 305 is fixedly installed on the concave surface of one end of the support arm 303 and is located directly below the laser emitter 304.

[0038] Further, the transfer and positioning unit 2 further includes a transverse guide rod 206 and a baffle 207. The transverse guide rod 206 is fixedly arranged on the inner wall of the other strip box 201 and movably penetrates through the other support block 203. The baffle 207 is fixedly arranged on the end surface of the rectangular frame plate 204 away from the cleaning tank 4. The rectangular frame plate 204 and the baffle 207 can both be translated in and out of the activity notch.

[0039] Further, the cleaning assembly 6 includes a liquid accumulation tank 601, a liquid infusion pipe 602, a shunt pipe 603, a delivery pump 604, and a spray head 605. The liquid accumulation tank 601 is fixedly embedded on the top surface of one side of the cleaning tank 4. There are two liquid infusion pipes 602 in total, which are symmetrically and fixedly arranged on the top surfaces of both ends of the liquid accumulation tank 601. There are several shunt pipes 603 in total, which are fixedly embedded on the bottom surface of the liquid accumulation tank 601. The delivery pump 604 is fixedly installed on the top end of the shunt pipe 603 and is located inside the liquid accumulation tank 601. The spray head 605 is fixedly installed on the bottom end of the shunt pipe 603.

[0040] Further, the air-drying assembly 7 includes a fan mounting box 701, an air outlet branch pipe 702, an air outlet hopper 703, and a collection box 704. The fan mounting box 701 is fixedly embedded at the center of the top surface of the support frame 5. A plurality of air outlet branch pipes 702 are provided and fixedly arranged on the bottom surface of the fan mounting box 701. The air outlet hopper 703 is fixedly installed at the bottom ends of the plurality of air outlet branch pipes 702. The two side surfaces of the collection box 704 are respectively connected to one side surface of the bottom end of the cleaning tank 4 and the top surface of the carrier plate 1, and the collection box 704 is located directly below the air outlet hopper 703.

[0041] By adjusting the positioning unit 2, the equipment can clean and drain the valve block more fully and work stably. Embodiment

[0042] As Figure 1 、 Figure 2 、 Figure 3 and Figure 5 shown, a valve block cleaning and detecting device includes a carrier plate 1, a cleaning tank 4 and a support frame 5 fixed on the top surface of the carrier plate 1, and further includes: a moving and positioning unit 2 and an adjusting and detecting unit 3 arranged inside the cleaning tank 4 and the support frame 5, a cleaning assembly 6 arranged on the cleaning tank 4, and an air-drying assembly 7 arranged on the support frame 5;

[0043] The moving and positioning unit 2 includes a strip box 201, a transverse lead screw 202, a support block 203, a rectangular frame plate 204, and a positioning block 205. An activity notch is formed on one side surface of the cleaning tank 4 facing the vertical central axis of the carrier plate 1. Two strip boxes 201 are provided and symmetrically and fixedly arranged on the opposite side surfaces of the cleaning tank 4, and the internal space of the strip box 201 is communicated with the activity notch. The support frame 5 is in a "U" shape and is located outside the two strip boxes 201. The transverse lead screw 202 is movably arranged on the inner wall of one of the strip boxes 201. Two support blocks 203 are provided, and one of the support blocks 203 is threadedly connected to the transverse lead screw 202. The rectangular frame plate 204 is fixedly arranged between the two support blocks 203. Four positioning blocks 205 are provided and equally divided into two groups. The two groups of positioning blocks 205 are symmetrically and fixedly arranged on the opposite inner side walls of the rectangular frame plate 204, and the positioning blocks 205 are in an "L" shape;

[0044] The adjustment and detection unit 3 includes a slide bar 301, a slider 302, a support arm 303, a laser emitter 304, and a laser receiver 305. On the top surface of one side of the carrier plate 1 away from the cleaning tank 4 and the support frame 5, two longitudinal chutes are symmetrically opened. The slide bar 301 is fixedly arranged on the longitudinal chute. The slider 302 is fixedly sleeved on the outer peripheral surface of the slide bar 301. The support arm 303 is in a "U" shape and is fixedly arranged at the top of the slider 302, and the support arm 303 is located outside the two strip boxes 201. The laser emitter 304 is embedded and fixed on the bottom surface of one end of the support arm 303 facing the vertical central axis of the carrier plate 1. The laser receiver 305 is fixedly installed on the concave surface of one end of the support arm 303 and is located directly below the laser emitter 304.

[0045] Further, the slide bar 301 and the slider 302 are arranged in one-to-one correspondence with the longitudinal chute.

[0046] Further, feet 8 are fixedly arranged at the corners of the bottom surface of the carrier plate 1.

[0047] By means of the adjustment and detection unit 3, the overall cleaning treatment and detection efficiency of the equipment for the valve block are improved.

[0048] The working principle of the present utility model is as follows:

[0049] Grip the turntable to control the forward and reverse rotation of the transverse lead screw 202 on the strip box 201. One of the support blocks 203 threadedly connected to the transverse lead screw 202 drives the rectangular frame plate 204 to reciprocally translate and adjust inside the two strip boxes 201 under the action of force. The other support block 203 slides and translates on the transverse guide rod 206 to cooperate with the adjustment of the rectangular frame plate 204. The valve block to be processed is supported and positioned by two groups of "L"-shaped positioning blocks 205 inside the rectangular frame plate 204. Through the movable notch provided on the cleaning tank 4 where the internal space is communicated with the internal space of the strip box 201, the valve block as a whole translates in and out of the cleaning tank 4 with the rectangular frame plate 204 and translates and adjusts inside the "U"-shaped support frame 5. The cleaning assembly 6 and the air-drying assembly 7 can sequentially clean and blow-dry the top surface of the valve block in different intervals. The baffle 207 blocks the sputtering of the cleaning liquid and cleaning water. After the rectangular frame plate 204 drives the valve block to translate away from the cleaning tank 4 and the support frame 5, it continues to perform transverse translation adjustment inside the "U"-shaped support arm 303. By gripping and pushing the support arm 303, the two sliders 302 fixedly arranged at the bottom end of the support arm 303 are respectively on the top surface of one side of the carrier plate 1 away from the cleaning tank 4 and the support frame 5 and longitudinally translate on the two slide bars 301 located in the two longitudinal chutes to cooperate with the longitudinal translation adjustment of the support arm 303 outside the rectangular frame plate 204 and the valve block. The laser emitter 304 and the laser receiver 305 located on the concave surfaces at the upper and lower ends of the support arm 303 perform multi-position alignment operations with the valve block. The detection of the hole conduction state of the valve block can be carried out through the projection situation of the laser on the laser receiver 305.

[0050] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A valve block cleaning and testing device, comprising a carrier plate (1) and a cleaning box (4) and a support frame (5) fixed on the top surface of the carrier plate (1), characterized in that: Further comprising: A transfer and positioning unit (2) and an adjustment and detection unit (3) disposed inside the cleaning tank (4) and the support frame (5), a cleaning assembly (6) disposed on the cleaning tank (4), and a drying assembly (7) disposed on the support frame (5); The transfer and positioning unit (2) includes a strip box (201), a transverse lead screw (202), a support block (203), a rectangular frame plate (204), and a positioning block (205). An activity notch is formed on one side surface of the cleaning tank (4) facing the vertical central axis of the carrier plate (1). Two strip boxes (201) are provided and symmetrically fixed on the opposite side surfaces of the cleaning tank (4), and the internal space of the strip box (201) is communicated with the activity notch. The support frame (5) is in a "U" shape and is located outside the two strip boxes (201). The transverse lead screw (202) is movably disposed on the inner wall of one of the strip boxes (201). Two support blocks (203) are provided, and one of the support blocks (203) is threadedly connected to the transverse lead screw (202). The rectangular frame plate (204) is fixedly disposed between the two support blocks (203). Four positioning blocks (205) are provided and equally divided into two groups. The two groups of positioning blocks (205) are symmetrically fixed on the opposite inner side walls of the rectangular frame plate (204), and the positioning block (205) is in an "L" shape; The adjustment and detection unit (3) includes a slide bar (301), a slider (302), a support arm (303), a laser emitter (304), and a laser receiver (305). Two longitudinal chutes are symmetrically formed on the top surface of the carrier plate (1) away from the cleaning tank (4) and the support frame (5). The slide bar (301) is fixedly disposed on the longitudinal chute. The slider (302) is fixedly sleeved on the outer peripheral surface of the slide bar (301). The support arm (303) is in a "U" shape and is fixedly disposed at the top end of the slider (302), and the support arm (303) is located outside the two strip boxes (201). The laser emitter (304) is embedded and fixed on the bottom surface of one end of the support arm (303) facing the vertical central axis of the carrier plate (1). The laser receiver (305) is fixedly installed on the concave surface of one end of the support arm (303) and is located directly below the laser emitter (304).

2. A valve block cleaning and detection device according to claim 1, characterized in that: The transfer and positioning unit (2) further includes a transverse guide rod (206) and a baffle (207). The transverse guide rod (206) is fixedly disposed on the inner wall of the other strip box (201) and movably penetrates through the other support block (203). The baffle (207) is fixedly disposed on the end face of the rectangular frame plate (204) away from the cleaning tank (4). The rectangular frame plate (204) and the baffle (207) can both be translated in and out of the activity notch.

3. A valve block cleaning and detection device according to claim 1, characterized in that: The slide bar (301) and the slider (302) are arranged in one-to-one correspondence with the longitudinal chute.

4. A valve block cleaning and detection device according to claim 1, characterized in that: The cleaning component (6) comprises a liquid collection box (601), a liquid infusion tube (602), a shunt tube (603), a delivery pump (604) and a nozzle (605); the liquid collection box (601) is fixedly embedded in the top surface of one side of the cleaning box (4); two liquid infusion tubes (602) are provided and are symmetrically fixedly arranged on the top surfaces of both ends of the liquid collection box (601); a plurality of shunt tubes (603) are provided and are fixedly embedded in the bottom surface of the liquid collection box (601); the delivery pump (604) is fixedly installed at the top of the shunt tube (603) and is located inside the liquid collection box (601); and the nozzle (605) is fixedly installed at the bottom end of the shunt tube (603).

5. A valve block cleaning and detection device according to claim 1, characterized in that: The air drying component (7) comprises a fan mounting box (701), an air outlet branch pipe (702), an air outlet hopper (703) and a collection box (704); the fan mounting box (701) is fixedly embedded in the center of the top surface of the support frame (5); a plurality of air outlet branch pipes (702) are provided and fixedly arranged on the bottom surface of the fan mounting box (701); the air outlet hopper (703) is fixedly installed at the bottom ends of the plurality of air outlet branch pipes (702); the two side surfaces of the collection box (704) are respectively connected to one side surface of the bottom end of the cleaning box (4) and the top surface of the carrier plate (1); and the collection box (704) is located directly below the air outlet hopper (703).

6. A valve block cleaning and detection device according to claim 1, characterized in that: Support feet (8) are fixedly arranged at the corners of the bottom surface of the carrier plate (1).

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