Tank body cover plate and trough type cleaning machine

Abstract

The utility model provides a groove body cover plate and a groove type cleaning machine, and relates to the technical field of groove type cleaning machines, on one hand, the groove body cover plate comprises a plurality of cover plates arranged in the horizontal direction, every two adjacent cover plates are hinged, and a plurality of mounting holes used for being connected with a groove body are formed in the side edge of one cover plate located on the outermost edge; on the other hand, the utility model provides a groove type cleaning machine which comprises a groove body, the groove body cover plate arranged on the groove body and a driving assembly used for driving the groove body cover plate to move. The groove body cover plate solves the technical problems that when a groove body of a cleaning machine is large, the groove body cover plate is inconvenient to open and close, and the cleaning effect is affected, and the groove body cover plate is easy and convenient to use.

Description

Technical Field

[0001] The present disclosure relates to the technical field of tank cleaning machines, and in particular to a tank cover and a tank cleaning machine. Background Art

[0002] The tank cleaning machine uses the tank as a cleaning device and cleans directly in the tank. When cleaning is required, open the cover, put the object to be cleaned into the tank, and then close the cover to automatically clean it. Installing the tank cover can protect the inside of the tank from external factors such as water droplets on the top and foreign dust and other pollutants, ensuring the working environment in the tank, which has a certain effect on improving the yield of the product.

[0003] The existing Chinese patent with authorization announcement number CN209285408U discloses a cover plate structure of a water tank type cleaning machine, which includes a cover plate frame, a water pump, a spray arm as a water outlet component of the water pump, and a motor for driving the water pump. The water pump includes a centrifugal impeller, and the bottom surface of the spray arm is provided with a spray hole. The characteristics are: a receiving chamber with an upper opening is formed in the spray arm, the centrifugal impeller is placed in the receiving chamber, and a water accumulation seat is provided between the spray arm and the bottom surface of the cover plate frame, which can collect the water sprayed on the bottom surface of the cover plate frame and flow it into the receiving chamber. By providing a guide surface, a water guide plate and a water accumulation chamber, the water impacting the cover plate can be effectively introduced into the water accumulation chamber, the water supply pump is pressurized and the top spray arm sprays, so as to realize a water transportation process without pipelines, and at the same time, the gravity of water is utilized, and the induction impeller is also omitted.

[0004] In the above scheme, the trough cover plate rotates circumferentially with one side of the trough body as the axis, but this installation method is only suitable for the situation where the trough body is relatively short and the equipment space is sufficient. For larger trough bodies, the turning of the entire plate requires a larger rotation space, and since the overall cover plate is long, the required power is large, and installation and use are inconvenient. Utility Model Content

[0005] The technical problem to be solved by the first aspect of the present disclosure is to provide a tank cover plate, which shrinks after cleaning. The shrunk tank cover plate is in a folded state, requires a small shrinkage space, has a simple structure and is easy to use, thus meeting the use requirements of a large tank cleaning machine.

[0006] The technical problem to be solved by the second aspect of the present disclosure is to provide a tank-type cleaning machine, which can open and close the cover plate simply and quickly for easy cleaning.

[0007] In order to solve the above technical problems, on the one hand, the embodiment of the present disclosure provides a tank cover plate, including:

[0008] The cover plates are arranged in a plurality of pieces in the horizontal direction, two adjacent cover plates are hinged, and a plurality of mounting holes for connecting the trough body are opened on the side of one of the cover plates located at the outermost edge.

[0009] In some embodiments, a fixer is provided between any two adjacent cover plates, and both sides of the fixer are fixedly connected to the cover plates respectively. The two fixers on the same cover plate are respectively connected to the upper surface of one side and the lower surface of the other side of the cover plate.

[0010] In some embodiments, the fixture includes a top plate and two connecting plates rotatably connected to the top plate, the two connecting plates are symmetrically arranged about the top plate, and the two connecting plates on the same fixture are respectively connected to two adjacent cover plates.

[0011] In some embodiments, a plurality of fixing holes are opened on the side of each cover plate, and the plurality of fixing holes are arranged at equal intervals along the length direction of the cover plate. A plurality of connecting holes are opened on the side close to the cover plate of each connecting plate, and the positions of the connecting holes correspond one to one with the fixing holes.

[0012] In some embodiments, a rotating shaft is rotatably arranged on the top plate, the central axis of the rotating shaft is perpendicular to the arrangement direction of the cover plate, and the rotating shaft passes through the connecting plate.

[0013] In some embodiments, the thickness of the top plate is greater than the thickness of the connecting plate.

[0014] In some embodiments, sliding blocks are disposed at both ends of the cover.

[0015] On the other hand, an embodiment of the present disclosure provides a tank-type cleaning machine, including a tank body, a tank cover plate arranged on the tank body, and a driving assembly for driving the tank cover plate to move, and the tank cover plate is the above-mentioned tank cover plate.

[0016] In some embodiments, a guide rail is disposed on the inner wall of the slot body, the guide rail is disposed along the width direction of the slot body, and the sliding block is slidably disposed on the guide rail.

[0017] In some embodiments, the driving assembly includes a driving cylinder fixedly connected to one of the sliding blocks and a solenoid valve for controlling the driving cylinder. The central axis of the telescopic rod of the driving cylinder is consistent with the length direction of the guide rail, and the solenoid valve is arranged outside the slot body.

[0018] Through the above technical scheme, the present invention provides a tank cover and a tank cleaning machine, in which the tank cover is driven to move by a cylinder. When the tank cover is opened, the tank cover is laid flat on the surface of the tank to seal the cleaning cavity of the tank, thereby ensuring the working environment in the tank. After cleaning, the tank cover shrinks, and the shrunken tank cover is in a folded state. The required shrinkage space is small, the structure is relatively simple and easy to use, and meets the use requirements of large tank cleaning machines. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 It is a structural schematic diagram of a tank cover plate disclosed in an embodiment of the present disclosure;

[0021] Figure 2 It is a structural schematic diagram of a tank-type cleaning machine disclosed in an embodiment of the present disclosure;

[0022] Figure 3 is a schematic structural diagram of a cover plate disclosed in an embodiment of the present disclosure;

[0023] Figure 4 It is a left side view of a tank cover plate disclosed in an embodiment of the present disclosure;

[0024] Figure 5 is a schematic diagram of the structure of a fixer disclosed in an embodiment of the present disclosure;

[0025] Figure 6 is a left side view of the fixer disclosed in the embodiment of the present disclosure;

[0026] Figure 7 It is a front view of the fixer disclosed in the embodiment of the present disclosure.

[0027] Description of reference numerals:

[0028] 1. Cover plate; 11. Mounting hole; 12. Fixing hole; 13. Sliding block; 2. Fixer; 21. Top plate; 22. Connecting plate; 221. Connecting hole; 23. Rotating shaft; 3. Trough body; 4. Driving cylinder; 5. Solenoid valve. DETAILED DESCRIPTION

[0029] The following is a further detailed description of the embodiments of the present disclosure in conjunction with the accompanying drawings and examples. The detailed description of the following embodiments and the accompanying drawings are used to exemplarily illustrate the principles of the present disclosure, but cannot be used to limit the scope of the present disclosure. The present disclosure can be implemented in many different forms and is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.

[0030] The present disclosure provides these embodiments to make the present disclosure thorough and complete, and to fully express the scope of the present disclosure to those skilled in the art. It should be noted that unless otherwise specifically stated, the relative arrangement of the parts and steps, the composition of the materials, the numerical expressions and the numerical values ​​set forth in these embodiments should be interpreted as being merely exemplary, and not as limiting.

[0031] It should be noted that, in the description of the present disclosure, unless otherwise specified, the meaning of "multiple" is greater than or equal to two; the terms "upper", "lower", "left", "right", "inner", "outer", etc., indicating the orientation or positional relationship, are only for the convenience of describing the present disclosure 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 operated in a specific orientation, and therefore cannot be understood as a limitation of the present disclosure. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0032] In addition, the words "first", "second" and similar words used in the present disclosure do not indicate any order, quantity or importance, but are only used to distinguish different parts. "Vertical" does not mean vertical in the strict sense, but is within the tolerance range. "Parallel" does not mean parallel in the strict sense, but is within the tolerance range. "Include" or "comprising" and similar words mean that the elements before the word include the elements listed after the word, and do not exclude the possibility of including other elements.

[0033] It should also be noted that in the description of the present disclosure, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present disclosure can be understood according to the specific circumstances. When a specific device is described as being located between a first device and a second device, there may or may not be an intermediate device between the specific device and the first device or the second device.

[0034] All terms used in the present disclosure have the same meanings as those understood by those of ordinary skill in the art to which the present disclosure belongs, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries, for example, should be interpreted as having meanings consistent with their meanings in the context of the relevant technology, and should not be interpreted in an idealized or extremely formal sense, unless explicitly defined as such herein.

[0035] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.

[0036] Reference Figure 1 and Figure 3 The present disclosure provides a tank cover, comprising:

[0037] The cover plates 1 are arranged in a plurality of pieces in the horizontal direction, two adjacent cover plates 1 are hinged, and a plurality of mounting holes 11 for connecting the trough body are opened on the side of one of the cover plates 1 located at the outermost edge.

[0038] The trough cover plate disclosed in the present invention comprises a plurality of cover plates 1, each of which is a long straight plate placed horizontally in the initial state, and all the cover plates 1 are of equal shape and size, and the plurality of cover plates 1 are placed horizontally along the width direction of the cover plates 1, and both ends of all the arranged cover plates 1 are kept flush. The cover plates 1 are adjacent to each other, and the two adjacent cover plates 1 are in a hinged state. When an external force is applied along the width direction of the cover plates 1, the plurality of cover plates 1 are folded. A plurality of mounting holes 11 are provided on the side of the cover plate 1 at the outermost edge.

[0039] Reference Figure 4 and Figure 5 In some embodiments, a fixer 2 is provided between any two adjacent cover plates 1, and the two sides of the fixer 2 are fixedly connected to the two cover plates 1 respectively, and the two fixers 2 located on the same cover plate 1 are respectively connected to the upper surface of one side of the cover plate 1 and the lower surface of the other side.

[0040] The tank cover plate is hinged between two adjacent cover plates 1 through the fixer 2. Directly connecting the adjacent cover plates 1 with the rotating shaft has high requirements on the folding part, and there must be no looseness, otherwise the cover plate 1 will not be opened and closed properly, and it is easy to collide with the product. Because it is used in a tank cleaning machine, liquid is injected during the period, and it is easy to age and rust. It is connected by the fixer 2. When a certain fixer 2 is rusted, it can be replaced simply and quickly without replacing the entire tank cover, which reduces the amount of movement and improves work efficiency.

[0041] Reference Figure 4 and Figure 5 In some embodiments, the fixture 2 includes a top plate 21 and two connecting plates 22 rotatably connected to the top plate 21. The two connecting plates 22 are symmetrically arranged about the top plate 21. The two connecting plates 22 on the same fixture 2 are respectively connected to two adjacent cover plates 1.

[0042] The fixture 2 includes a horizontally placed top plate 21 and two connecting plates 22. One side of the connecting plate 22 is rotatably connected to the top plate 21. The two connecting plates 22 are separately arranged and symmetrically arranged with respect to the top plate 21. When the fixture 2 is installed, the contact areas between the two connecting plates 22 and the cover plates 1 on both sides are equal. Except for the two cover plates 1 located on the outermost side, fixtures 2 are arranged on both sides of each cover plate 1. The fixtures 2 are arranged in an up-and-down staggered manner on the slot cover plates along the arrangement direction of the cover plates 1, that is, the two fixtures 2 on both sides of the same cover plate 1 are respectively located on the upper top surface and the lower bottom surface of the cover plate 1. For the two outermost cover plates 1, a fixture 2 is arranged on the right side of the cover plate 1 located on the leftmost side, and a fixture 2 is arranged on the left side of the cover plate 1 located on the rightmost side.

[0043] Reference Figure 4 and Figure 5 In some embodiments, a plurality of fixing holes 12 are opened on the side of each cover plate 1, and the plurality of fixing holes 12 are arranged at equal intervals along the length direction of the cover plate 1. A plurality of connecting holes 221 are opened on one side of each connecting plate 22 close to the cover plate 1, and the positions of the connecting holes 221 and the fixing holes 12 correspond one to one.

[0044] The holder 2 is fixed to the cover plate 1 by screws or rivets. A plurality of fixing holes 12 are provided on the side of the cover plate 1, and the fixing holes 12 are evenly spaced along the length direction of the cover plate 1. A plurality of connecting holes 221 are provided on the connecting plate 22 connected to the cover plate 1, and the number of connecting holes 221 and the fixing holes 12 are equal, and the positions correspond one to one. When installing the holder 2, align the connecting holes 221 with the fixing holes 12, and then insert the screws one by one to lock the holder 2 and the cover plate 1. The holder 2 is fixedly connected to the cover plate 1 by screws or rivets, which is convenient and quick to disassemble and assemble, and is convenient for later maintenance.

[0045] Reference Figure 5 and Figure 6 In some embodiments, a rotating shaft 23 is rotatably disposed on the top plate 21 , the central axis of the rotating shaft 23 is perpendicular to the arrangement direction of the cover plate 1 , and the rotating shaft 23 passes through the connecting plate 22 .

[0046] The fixer 2 also includes a rotating shaft 23, which is arranged on the top plate 21. The axial direction of the rotating shaft 23 is perpendicular to the folding direction of the cover plate 1. The number of the rotating shafts 23 can be set to one or two. Using the rotating shaft 23 to drive the connecting plate 22 can improve the stability of the connecting plate 22 when rotating. When only one rotating shaft 23 is provided, the rotating shaft 23 is located in the middle of the top plate 21, and the rotating shaft 23 simultaneously penetrates the sides of the two connecting plates 22, and the two connecting plates 22 rotate circumferentially with the rotating shaft 23 as the axis. When two rotating shafts 23 are provided, the two rotating shafts 23 are respectively located on both sides of the top plate 21 and the two rotating shafts 23 are symmetrical about the top plate 21, and each rotating shaft 23 penetrates a connecting plate 22, and the two connecting plates 22 respectively rotate circumferentially with the rotating shaft 23 connected to them as the axis. Providing two rotating shafts 23 to separate the connecting plates 22 can increase the interval between two adjacent cover plates 1 when folding, reduce the possibility of collision and wear of the cover plates 1 when folding, and improve stability and service life.

[0047] Reference Figure 6 and Figure 7 In some embodiments, the thickness of the top plate 21 is greater than the thickness of the connecting plate 22. Because each fixer 2 only needs to move in a single direction, when the thickness of the top plate 21 is relatively large, certain restrictions can be placed on the rotation direction of the fixer 2, thereby improving stability during folding.

[0048] Reference Figure 1 In some embodiments, sliding blocks 13 are provided at both ends of the cover plate 1 .

[0049] In a preferred embodiment of the trough cover plate disclosed in the present invention, the trough cover plate includes a plurality of cover plates 1, each of which is a long straight plate placed horizontally in the initial state, and all the cover plates 1 are of equal shape and size. The plurality of cover plates 1 are placed horizontally along the width direction of the cover plates 1, and both ends of all the arranged cover plates 1 are kept flush, and sliding blocks are provided at both ends of the cover plates. The cover plates 1 are adjacent to each other, and the two adjacent cover plates 1 are in a hinged state. When an external force is applied along the width direction of the cover plates 1, the plurality of cover plates 1 are folded. A plurality of mounting holes 11 are provided on the side of the cover plate 1 at the outermost edge.

[0050] The trough cover plate is hinged between two adjacent cover plates 1 through a fixer 2. The fixer 2 includes a horizontally placed top plate 21, two rotating shafts arranged on the top plate 21, and two connecting plates 22. The thickness of the top plate 21 is greater than the thickness of the connecting plate 22. One side of the connecting plate 22 is rotatably connected to the top plate 21. The two connecting plates 22 are separately arranged and symmetrically arranged about the top plate 21.

[0051] Except for the two outermost cover plates 1, both sides of each cover plate 1 are provided with a fixer 2, and the fixers 2 are arranged in an up-and-down staggered manner on the trough cover plate along the arrangement direction of the cover plates 1, that is, the two fixers 2 on both sides of the same cover plate 1 are respectively located on the upper top surface and the lower bottom surface of the cover plate 1. For the two outermost cover plates 1, a fixer 2 is provided on the right side edge of the cover plate 1 located on the leftmost side, and a fixer 2 is provided on the left side edge of the cover plate 1 located on the rightmost side. The fixer 2 is fixed to the cover plate 1 by screws or rivets. A plurality of fixing holes 12 are provided on the side edge of the cover plate 1, and the fixing holes 12 are evenly spaced along the length direction of the cover plate 1. A plurality of connecting holes 221 are provided on the connecting plate 22 connected to the cover plate 1, and the number of connecting holes 221 is equal to that of the fixing holes 12, and the positions correspond one to one.

[0052] The two rotating shafts 23 are respectively located on both sides of the top plate 21 and are symmetrical about the top plate 21 . Each rotating shaft 23 passes through a connecting plate 22 . The two connecting plates 22 rotate circumferentially around the rotating shaft 23 connected to them.

[0053] Reference Figure 2 The present disclosure also provides a tank cleaning machine, including a tank body 3, a tank cover plate arranged on the tank body 3 and a driving assembly for driving the tank cover plate to move, and the tank cover plate is the above-mentioned tank cover plate.

[0054] The tank cleaning machine includes a tank body 3 with a hollow interior. The tank body 3 is an overall rectangular parallelepiped structure. The above-mentioned tank cover is arranged on the top of the tank body 3. When installing the tank cover, first install an initial position plate with a hinge on the left end of the tank body 3. The hinge is located on the right side of the initial position plate. The left side edge of the cover 1 on the far left of the tank cover is connected to the hinge, and screws are inserted into the mounting holes 11 and tightened with the hinges to complete the fixation of the initial position of the tank cover. A driving component for driving the tank cover to fold is arranged on the cross section at one end of the tank body 3.

[0055] Reference Figure 2 In some embodiments, a guide rail is provided on the inner wall of the groove body 3 , the guide rail is provided along the width direction of the groove body 3 , and the sliding block 13 is slidably provided on the guide rail.

[0056] The driving assembly includes a driving cylinder fixedly connected to one of the sliding blocks 13 and a solenoid valve 5 for controlling the driving cylinder. The axial direction of the telescopic rod of the driving cylinder is consistent with the length direction of the guide rail, and the solenoid valve 5 is arranged outside the slot body 3.

[0057] The two ends of the rightmost cover plate 1 of the trough cover plate are rotatably provided with sliding blocks 13, and the two end surfaces of each cover plate 1 in the middle are rotatably provided with guide wheels. Guide rails are provided on the inner side walls at both ends of the trough body 3, and the guide rails are provided along the width direction of the trough body 3. The sliding blocks 13 and the guide wheels are slidably provided on the guide rails. The trough cover plate is stably guided to move by the cooperation of the guide rails, the sliding blocks 13 and the guide wheels.

[0058] Reference Figure 2 In some embodiments, a driving cylinder is provided at the end of the guide rail, and the axial direction of the telescopic rod of the driving cylinder is consistent with the axial direction of the guide rail. The driving cylinder is fixedly connected to the sliding block 13 on the rightmost cover plate 1, and electromagnetic valves 5 are provided on the outer walls of both ends of the slot body 3. The electromagnetic valve 5 is electrically connected to the sliding cylinder. The driving cylinder and the electromagnetic valve 5 constitute the driving component of the present invention. The extension and retraction of the telescopic rod of the driving cylinder is controlled by the electromagnetic valve 5, thereby controlling the opening and closing of the slot body cover plate.

[0059] During the cleaning operation, the tank cover is moved by driving the cylinder, the telescopic rod of the driving cylinder is retracted inward, the tank cover is opened, and the tank cover is laid flat on the surface of the tank 3 to close the cleaning cavity of the tank 3 to ensure the working environment in the tank. After the cleaning is completed, the telescopic rod of the driving cylinder is extended outward, the tank cover is retracted, and the retracted tank cover is in a folded state, so that the inner cavity of the tank 3 is exposed, and the cleaned product can be taken out and the next product can be put into the tank 3. The tank cover of the present disclosure requires a small retraction space, has a relatively simple structure and is easy to use, meeting the use requirements of a large tank cleaning machine.

[0060] So far, various embodiments of the present disclosure have been described in detail. In order to avoid obscuring the concept of the present disclosure, some details known in the art are not described. Based on the above description, those skilled in the art can fully understand how to implement the technical solution disclosed here.

[0061] Although some specific embodiments of the present disclosure have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present disclosure. It should be understood by those skilled in the art that the above embodiments may be modified or some technical features may be replaced by equivalents without departing from the scope and spirit of the present disclosure. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict.

Claims

1. A tank cover, characterized in that: include: A cover plate (1), wherein a plurality of cover plates (1) are arranged in a horizontal direction, two adjacent cover plates (1) are hinged, and a plurality of mounting holes (11) for connecting to a trough body are provided on the side of one of the cover plates (1) located at the outermost edge.

2. A tank cover according to claim 1, characterized in that: A fixer (2) is provided between any two adjacent cover plates (1), and the two sides of the fixer (2) are respectively fixedly connected to the cover plates (1), and the two fixers (2) located on the same cover plate (1) are respectively connected to the upper surface of one side and the lower surface of the other side of the cover plate (1).

3. A tank cover according to claim 2, characterized in that: The fixer (2) comprises a top plate (21) and two connecting plates (22) rotatably connected to the top plate (21); the two connecting plates (22) are symmetrically arranged with respect to the top plate (21); and the two connecting plates (22) on the same fixer (2) are respectively connected to two adjacent cover plates (1).

4. A tank cover according to claim 3, characterized in that: A plurality of fixing holes (12) are provided on the side of each of the cover plates (1), and the plurality of fixing holes (12) are arranged at equal intervals along the length direction of the cover plate (1). A plurality of connecting holes (221) are provided on a side of each of the connecting plates (22) close to the cover plate (1), and the positions of the connecting holes (221) and the fixing holes (12) correspond one to one.

5. The tank cover according to claim 3, characterized in that: A rotating shaft (23) is rotatably arranged on the top plate (21), the central axis of the rotating shaft (23) is perpendicular to the arrangement direction of the cover plates (1), and the rotating shaft (23) passes through the connecting plate (22).

6. A tank cover according to claim 5, characterized in that: The thickness of the top plate (21) is greater than the thickness of the connecting plate (22).

7. The tank cover according to claim 1, characterized in that: Sliding blocks (13) are provided at both ends of the cover plate (1).

8. A tank cleaning machine, characterized in that: It comprises a trough body (3), a trough body cover plate arranged on the trough body (3) and a driving component for driving the trough body cover plate to move, wherein the trough body cover plate is the trough body cover plate according to any one of claims 1 to 7.

9. A tank cleaning machine according to claim 8, characterized in that: A guide rail is arranged on the inner side wall of the groove body (3), the guide rail is arranged along the width direction of the groove body (3), and the sliding block (13) is slidably arranged on the guide rail.

10. A tank cleaning machine according to claim 9, characterized in that: The driving assembly comprises a driving cylinder (4) fixedly connected to one of the sliding blocks (13), and a solenoid valve (5) for controlling the driving cylinder (4); the axial center axis of the telescopic rod of the driving cylinder (4) is consistent with the length direction of the guide rail; and the solenoid valve (5) is arranged outside the slot body (3).

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