Hazardous chemical barrel cleaning rack

Abstract

The utility model provides a hazardous chemical barrel cleaning frame, and belongs to the technical field of machinery. The dangerous chemical barrel cleaning device solves the problem of how to improve the cleaning cleanliness of a dangerous chemical barrel. The dangerous chemical barrel cleaning frame comprises a frame body, the frame body is connected with a driving motor with a driving shaft horizontally arranged, one side of the frame body is provided with a bearing frame used for fixing a dangerous chemical barrel, the bearing frame is provided with two ends, and a limiting plate is arranged in the bearing frame; the limiting plate can move from one end of the bearing frame to the other end of the bearing frame and be positioned, a driving shaft of the driving motor is connected with the bearing frame, and the driving motor can drive the bearing frame to rotate in the horizontal direction. According to the dangerous chemical barrel cleaning frame, the cleaning cleanliness of the dangerous chemical barrel can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of machinery and relates to a hazardous chemical barrel cleaning rack. Background Art

[0002] Hazardous chemical barrels are special containers for holding chemical raw materials in the prior art. After the hazardous chemical barrels are used up, that is, after the chemical raw materials stored therein are used up, they generally need to be carefully cleaned.

[0003] A Chinese patent (application publication number: CN117483360A) proposes a fully automatic barrel washing device, which specifically includes: a cleaning transmission structure and a digital display control panel. The cleaning transmission structure is provided with a feeding transmission component and a barrel body 90-degree turning component at both ends along the transmission direction of the barrel body, and a barrel body 90-degree turning component is provided on one side of the barrel body. The unloading transmission component that can receive and transmit the material after the barrel body is turned over is provided. From the description of the comparative document, paragraph 0056 and the attached Figure 1-1 It can be seen that the cleaning of the barrel body is completed by the cleaning transmission structure 1. Combined with paragraph 0054 of the specification of the comparative document, it can be known that the cleaning transmission structure 1 specifically uses the liquid pump 411 to sequentially transfer the waste liquid in the waste liquid tank 406 through the first liquid outlet pipe 407, the third liquid guide pipe 405, the first liquid guide pipe 402, the second liquid guide pipe 404 and the cleaning nozzle 403 to clean the inside of the barrel body.

[0004] However, in actual operation, the cleaning nozzle 403 is used to input waste liquid into the barrel body, and the waste liquid flowing in the barrel body takes away the residual stains inside. For stubborn residual stains, the cleaning power of this method is relatively limited. Moreover, in actual operation, the water in the barrel cannot effectively rinse the positions at both ends of the barrel body, thereby failing to ensure effective cleaning of the inside of the barrel body, affecting subsequent recycling and reuse. Summary of the invention

[0005] The purpose of the utility model is to solve the above problems in the existing technology and propose a hazardous chemical barrel cleaning rack. The technical problem to be solved by the utility model is: how to improve the cleanliness of the hazardous chemical barrel.

[0006] The purpose of the utility model can be achieved through the following technical solutions: a hazardous chemical barrel cleaning rack, comprising a frame body, the frame body is connected to a drive motor with a horizontally arranged drive shaft, and is characterized in that one side of the frame body has a support frame for fixing the hazardous chemical barrel, the support frame has two ends, and a limit plate is provided in the support frame, the limit plate can move and position from one end of the support frame to the other end of the support frame, the drive shaft of the drive motor is connected to the support frame, and the drive motor can drive the support frame to rotate around the horizontal direction.

[0007] The working principle of the present application is as follows: the hazardous chemical barrel to be cleaned is filled with water and placed in a carrying rack, which is used to carry the hazardous chemical barrel. The worker controls the limit plate to position the barrel after it is displaced a certain distance. In this state, the limit plate is pressed against the end of the hazardous chemical barrel, so that the hazardous chemical barrel is firmly positioned in the carrying rack. At this time, the worker starts the drive motor, which drives the carrying rack to rotate horizontally. The hazardous chemical barrel positioned in the carrying rack is continuously turned over as the carrying rack rotates. In this process, water can continuously oscillate and continuously impact the circumference and inner walls of the hazardous chemical barrel at both ends. Under this impact, stubborn residual stains can be fully removed, effectively ensuring the cleanliness of the inside of the hazardous chemical barrel.

[0008] In the above-mentioned hazardous chemical barrel cleaning rack, the support frame includes a rectangular frame body that is arranged opposite to the frame body, and the support frame also includes a U-shaped rod, the U-shaped rod is located between the frame body and the frame body, and the U-shaped rod is connected to the drive motor, one end of the U-shaped rod is fixedly connected to the outer wall of the middle part of one end of the frame body, and the other end is fixedly connected to the outer wall of the middle part of the other end of the frame body, and the frame body and the U-shaped rod cooperate to form a barrel loading space for accommodating hazardous chemical barrels in the support frame. Through this arrangement, a barrel loading space for accommodating hazardous chemical barrels is formed in the support frame, and when loading and unloading hazardous chemical barrels, workers can load or unload hazardous chemical barrels from the side of the frame body that is opposite to the frame body, and with the cooperation of the frame body and the U-shaped rod, the pre-installation stability of the hazardous chemical barrel when placed in the barrel loading space can be effectively guaranteed.

[0009] In the above-mentioned hazardous chemical barrel cleaning rack, one end of the frame is the upper end, and the other end is the lower end. The limit plate is arranged near the upper end of the frame, and the lower side plate surface of the limit plate faces the lower end of the frame. The upper end of the frame is vertically screwed with a threaded rod, and the lower end of the threaded rod is positioned at the center of the upper side plate surface of the limit plate. As a specific solution, under the screw connection cooperation between the threaded rod and the frame, the limit plate can move up and down in the barrel loading space, and due to the threaded cooperation between the threaded rod and the frame, it is ensured that the limit plate can be effectively positioned.

[0010] In the above-mentioned hazardous chemical barrel cleaning rack, an upper threaded sleeve is provided at the middle of the upper end of the frame, a lower threaded sleeve is provided at the center of the upper side plate surface of the limiting plate, the threaded rod is screwed to the upper threaded sleeve and is arranged through the upper end of the frame, and the lower end of the threaded rod is screwed and locked to the lower threaded sleeve. As a further specific scheme, the threaded rod is screwed to the upper threaded sleeve at the upper end of the frame, and the lower end of the threaded rod is extended into the barrel loading space through a clearance opening provided at the upper end of the frame. In addition, the lower end of the threaded rod is screwed and locked to the lower threaded sleeve on the upper side plate surface of the limiting plate, ensuring a stable connection between the two while achieving the purpose of detachability, thereby ensuring that limiting plates of different shapes and sizes can be disassembled and replaced corresponding to hazardous chemical barrels of different sizes.

[0011] In the above-mentioned hazardous chemical barrel cleaning rack, a guide hole is also provided at the upper end of the frame, and a guide rod is vertically arranged on the upper side plate surface of the limit plate, and the guide rod is inserted into the guide hole and the circumferential outer wall is in contact with the circumferential inner wall of the guide hole. Through this arrangement, in the process of the limit plate moving up and down, in addition to the limiting effect of the upper threaded sleeve on the threaded rod, the guide hole cooperates with the guide rod to achieve the guiding effect of the limit plate in the process of moving up and down, ensuring that the limit plate is always in a horizontal state.

[0012] In the above-mentioned hazardous chemical barrel cleaning rack, the support frame further includes two reinforcing rods horizontally arranged on both sides of the U-shaped rod, one end of the two reinforcing rods is fixedly connected to the outer wall at the corner of the lower end of the frame, and the other end is fixedly connected to the outer wall at the corner of the lower end of the U-shaped rod. Through this arrangement, the structural strength of the bottom of the support frame is strengthened to prevent the hazardous chemical barrel from compressing the lower end of the frame and the lower end of the U-shaped rod and causing deformation during installation and rotation.

[0013] In the above-mentioned hazardous chemical barrel cleaning rack, the frame body has a long strip extension plate at the bottom center of the side facing away from the frame body, and the extension plate is aligned with the end of the U-shaped rod. Through this arrangement, the stability of the lower end of the support frame for the hazardous chemical barrel can be further guaranteed, and the hazardous chemical barrel can be prevented from being thrown out during the rotation of the support frame, causing an accident. As a further solution, two reinforcing rods fixed to the bottom corners of the frame body can also be fixed on both sides of the extension plate to ensure the structural stability of the extension plate.

[0014] Compared with the existing technology, this hazardous chemical barrel cleaning rack has the following advantages:

[0015] The hazardous chemical barrel is carried by the barrel loading space formed in the carrying frame and is pressed by the limit plate installed in the carrying frame. Under the premise of ensuring the installation stability of the hazardous chemical barrel, the carrying frame is driven to rotate by the driving motor. In this state, the hazardous chemical barrel rotates along with the carrying frame along its own height direction, so that the water poured into the hazardous chemical barrel continuously impacts the circumferential inner wall of the hazardous chemical barrel under the action of centrifugal force, thereby ensuring that the stubborn stains in the hazardous chemical barrel are flushed down, effectively ensuring the cleanliness of the hazardous chemical barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of the hazardous chemical barrel cleaning rack.

[0017] Figure 2 It is a structural schematic diagram of the support frame in the hazardous chemical barrel cleaning rack.

[0018] Figure 3 This is a schematic diagram of the structure after the limit plate is removed from the load-bearing frame in the hazardous chemical barrel cleaning rack.

[0019] Figure 4 It is a cross-sectional view of the carrier frame in the hazardous chemical barrel cleaning rack and its partial enlarged view.

[0020] Figure 5 It is a structural schematic diagram of the limiting plate.

[0021] In the figure, 1, frame; 11, driving motor; 2, supporting frame; 21, barrel loading space; 22, limiting plate; 221, lower threaded sleeve; 222, guide rod; 23, frame; 231, threaded rod; 232, upper threaded sleeve; 233, guide hole; 234, extension plate; 24, U-shaped rod; 25, reinforcing rod. DETAILED DESCRIPTION

[0022] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0023] like Figure 1 As shown, the cleaning rack for hazardous chemical barrels comprises a frame 1 and a carrier frame 2, wherein a driving motor 11 is fixed on the frame 1, and a driving motor 11 is fixed on the frame 1. Figure 2 and Figure 3 The carrier 2 includes a rectangular frame 23 and a U-shaped rod 24. The frame 23 and the U-shaped rod 24 are both vertically arranged with one end being the upper end and the other end being the lower end. The frame 23 is arranged opposite to the frame 1, and the U-shaped rod 24 is located between the frame 23 and the frame 1. The upper end of the U-shaped rod 24 is welded and fixed to the middle outer wall of the upper end of the frame 23, and the lower end is welded and fixed to the middle outer wall of the lower end of the frame 23, so that a barrel loading space 21 for placing hazardous chemical barrels is formed in the carrier 2. As a further specific scheme, a connecting seat is provided on the frame 1, a bearing is provided in the connecting seat, and a reduction wheel is also provided on the frame 1. The wheel axle of the reduction wheel is connected to the inner ring of the bearing and is fixedly connected to the middle part of the U-shaped rod 24. The driving shaft of the driving motor 11 is connected to the reduction wheel through a chain.

[0024] Combination Figure 4 and Figure 5A horizontally arranged limiting plate 22 is provided in the barrel loading space 21 and is close to the upper end of the frame 23. The limiting plate 22 is specifically in the shape of a disk, or may be in the shape of a cross, a straight line or an ellipse. A clearance hole is provided at the top center of the frame 23, and an upper threaded sleeve 232 corresponding to the position of the clearance hole is fixed at the top center of the frame 23. A lower threaded sleeve 221 is fixed at the center of the upper side plate surface of the limiting plate 22. A threaded rod 231 is provided at the upper end of the frame 23. The threaded rod 231 and the upper threaded sleeve 232 are connected to each other. The frame body 23 is provided with a guide hole 233 on one side of the upper threaded sleeve 232, and a guide rod 222 is vertically welded and fixed on the upper side plate surface of the limiting plate 22. The guide rod 222 is inserted into the guide hole 233 so that its circumferential outer wall fits with the circumferential inner wall of the guide hole 233.

[0025] like Figure 1-3 As shown, two reinforcing rods 25 located on both sides of the U-shaped rod 24 are provided at the lower end of the frame 23, one end of the two reinforcing rods 25 is welded and fixed to the outer wall at the corner of the lower end of the frame 23, and the other end is welded and fixed to the corner of the lower end of the U-shaped rod 24, and an elongated extension plate 234 is provided at the lower end of the frame 23 on the side facing away from the frame body 1, the extension plate 234 is horizontally arranged and one end is welded and fixed to the outer wall at the middle part of the lower end of the frame 23, and the end of the extension plate 234 is aligned with the end of the lower end of the U-shaped rod 24. As a further solution, two reinforcing rods 25 fixedly connected to the bottom corners of the frame 23 can also be fixed on both sides of the extension plate 234.

[0026] Principle of operation: Workers load the hazardous chemical barrel filled with water into the barrel loading space 21 from the side of the frame 23 facing away from the frame 1, and screw the threaded rod 231 to drive the limit plate 22 to move downward while ensuring the stability of the pre-installation. The limit plate 22 presses the hazardous chemical barrel, and then starts the drive motor 11, which cooperates with the reduction wheel to drive the carrier 2 to rotate. It is worth mentioning that the drive shaft of the drive motor 11 can rotate clockwise or counterclockwise. During this process, the hazardous chemical barrel loaded in the barrel loading space 21 is in a state of continuous flipping, causing the water to repeatedly oscillate in the barrel, so as to fully clean the stubborn stains remaining in the barrel to ensure the cleanliness of the hazardous chemical barrel.

[0027] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0028] Although this article uses more terms such as frame 1, driving motor 11, carrier 2, barrel loading space 21, limit plate 22, 221, lower threaded sleeve; 222, guide rod; 23, frame; 231, threaded rod; 232, upper threaded sleeve; 233, guide hole; 234, extension plate; 24, U-shaped rod; 25, reinforcing rod, etc., it does not exclude the possibility of using other terms. The use of these terms is only for more convenient description and explanation of the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. A hazardous chemical barrel cleaning rack, comprising a rack body (1), the rack body (1) being connected to a drive motor (11) with a horizontally arranged drive shaft, characterized in that: One side of the frame body (1) is provided with a support frame (2) for fixing a hazardous chemical barrel, the support frame (2) has two ends, and a limit plate (22) is provided in the support frame (2), the limit plate (22) can move from one end of the support frame (2) to the other end of the support frame (2) and position, the drive shaft of the drive motor (11) is connected to the support frame (2), and the drive motor (11) can drive the support frame (2) to rotate around the horizontal direction.

2. The hazardous chemical barrel cleaning rack according to claim 1 is characterized in that: The support frame (2) comprises a rectangular frame (23) arranged opposite to the frame body (1), and the support frame (2) also comprises a U-shaped rod (24), the U-shaped rod (24) is located between the frame body (23) and the frame body (1), and the U-shaped rod (24) is connected to the drive motor (11), one end of the U-shaped rod (24) is fixedly connected to the middle outer wall of one end of the frame body (23), and the other end is fixedly connected to the middle outer wall of the other end of the frame body (23), and the frame body (23) and the U-shaped rod (24) cooperate to form a barrel loading space (21) for accommodating hazardous chemical barrels in the support frame (2).

3. The hazardous chemical barrel cleaning rack according to claim 2 is characterized in that: One end of the frame (23) is the upper end, and the other end is the lower end. The limiting plate (22) is arranged close to the upper end of the frame (23), and the lower side plate surface of the limiting plate (22) faces the lower end of the frame (23). The upper end of the frame (23) is vertically screwed with a threaded rod (231), and the lower end of the threaded rod (231) is positioned at the center of the upper side plate surface of the limiting plate (22).

4. The hazardous chemical barrel cleaning rack according to claim 3 is characterized in that: An upper threaded sleeve (232) is provided at the middle of the upper end of the frame (23), and a lower threaded sleeve (221) is provided at the center of the upper side plate surface of the limiting plate (22); the threaded rod (231) is screwed to the upper threaded sleeve (232) and is arranged through the upper end of the frame (23); and the lower end of the threaded rod (231) is screwed to the lower threaded sleeve (221) and locked.

5. The hazardous chemical barrel cleaning rack according to claim 3 or 4, characterized in that: The upper end of the frame (23) is also provided with a guide hole (233); the upper side plate surface of the limit plate (22) is provided with a vertically arranged guide rod (222); the guide rod (222) is inserted into the guide hole (233) and the circumferential outer wall is in contact with the circumferential inner wall of the guide hole (233).

6. The hazardous chemical barrel cleaning rack according to claim 3, characterized in that: The support frame (2) further comprises two reinforcing rods (25) horizontally arranged on both sides of the U-shaped rod, one end of the two reinforcing rods (25) being fixedly connected to the outer wall at the corner of the lower end of the frame (23), and the other end being fixedly connected to the outer wall at the corner of the lower end of the U-shaped rod.

7. The hazardous chemical barrel cleaning rack according to claim 6, characterized in that: The frame body (23) has a long strip-shaped extension plate (234) at the bottom center of the side facing away from the frame body (1), and the extension plate (234) is aligned with the end of the U-shaped rod (24).

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