A cleaning device for the inner wall of a barrel-shaped container and a cleaning machine

Abstract

The utility model relates to container cleaning technical field, especially a kind of barrel container inner wall cleaning device and cleaning machine, including machine body, the clamping structure for clamping and supporting barrel container and barrel container inner wall cleaning device, wherein, the barrel container inner wall cleaning device of the utility model includes water supply mechanism and brush washing mechanism, water supply mechanism has the water supply pipe that can be inserted into barrel container, and water supply pipe is equipped with water spray hole;Brush washing mechanism includes hinged brush washing plate on water supply pipe and the drive structure for controlling brush washing plate to unfold or fold up;When brush washing plate unfolds, brush washing plate is in contact with the inner wall of barrel container;When brush washing plate folds up, brush washing plate is separated from the inner wall of barrel container;The utility model can automatically complete the cleaning of container, can make cleaning work more efficient.

Description

Technical Field

[0001] This utility model relates to the field of container cleaning technology, and in particular to an inner wall cleaning device and cleaning machine for barrel-shaped containers. Background Technology

[0002] Barrel-shaped containers (such as material barrels) are one of the important storage carriers in industrial production activities. They are mainly used to store or mix granular, powdered or liquid raw materials (such as resins, coatings, sealants, etc.) for production.

[0003] Nowadays, considering production costs, companies are transitioning from disposable material containers to reusable ones. During reuse, cleaning the inner walls of the material containers is crucial. However, currently, cleaning is mainly done manually. Workers first wipe the inner walls of the container and then rinse it with tools such as spray guns. This manual cleaning method is too inefficient, so it is necessary to change this situation. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an inner wall cleaning device and cleaning machine for barrel-shaped containers, which aims to solve the problems mentioned in the background technology.

[0005] The technical solution of this utility model is implemented as follows: a cleaning machine, comprising: The machine body has a collection chamber and a drain valve installed on it; Clamping structure for clamping and supporting barrel-shaped containers; The inner wall cleaning device for the barrel-shaped container is installed on the machine body and located above the collection chamber.

[0006] By adopting the above technical solution, this utility model can automatically complete the brushing and rinsing of the material bucket (i.e., the bucket-shaped container, the same below) through the inner wall cleaning device, and the clamping structure is used to fix the material bucket during cleaning.

[0007] The inner wall cleaning device for barrel-shaped containers of this utility model includes a water supply mechanism and a scrubbing mechanism. The water supply mechanism of this utility model has at least a water supply pipe that can be inserted into a barrel-shaped container, and the water supply pipe is provided with a spray hole; The brushing mechanism of this utility model includes a brushing plate hinged to a water supply pipe and a drive structure for controlling the brushing plate to unfold or retract. When the scrubbing plate is unfolded, it comes into contact with the inner wall of the barrel-shaped container; When the scrubbing board is retracted, it separates from the inner wall of the barrel-shaped container.

[0008] Preferably, the water supply pipe is provided with at least two hinge seats, each hinge seat is hinged to a support block through a first hinge shaft, and the two ends of the scrubbing plate are hinged to each support block through a second hinge shaft.

[0009] Preferably, the scrubbing plate comprises: The first plate is hinged to each support block via the second hinge axis; The second plate is hinged to the hinge seat via the first hinge shaft; Brush heads are provided on the first plate and the second plate, respectively.

[0010] Preferably, the driving structure includes: The slide rail is fixedly installed on the outer wall of the water supply pipe; The lifting rod is slidably connected to the slide rail; The lifting rod is recessed with at least two drive grooves, and a drive block is fixedly connected to the support block. One end of the drive block abuts against the groove wall of the drive groove. The lifting rod can be controlled to lift and lower by a drive module.

[0011] Preferably, the bottom end of the lifting rod is integrally formed with a force-bearing block, and the driving module includes: Base, for installation with water supply pipes; The lifting plate is coaxially aligned with the water supply pipe. The first cylinder is used to control the lifting and lowering of the lifting plate and is mounted on the base; The return spring is coaxially sleeved on the water supply pipe, with one end fixed to the base and the other end of the return spring abutting against the force-bearing block. When the lifting platform descends, the lifting rod is driven to descend by the force block; When the lifting platform rises, the lifting rod is raised by the return spring.

[0012] By adopting the above technical solution: The inner wall cleaning device of this utility model can switch between at least two modes when it is inserted into the material tank, wherein: In the first mode (i.e., the scrubbing mode), the scrubbing plate unfolds, and the brush heads on the scrubbing plate come into contact with the inner wall of the material bucket, and scrubs the inner wall of the material bucket as the material bucket rotates. In the second mode (i.e., the rinsing mode), the scrubbing plates are retracted, and the brush heads on the scrubbing plates separate from the inner wall of the material tank. During the rotation of the material tank, the inner wall of the material tank is rinsed.

[0013] The clamping structure of this utility model includes: The frame is mounted on the base and has a clamping cavity for placing barrel-shaped containers. The roller frame is slidably mounted on the machine frame and its movement is controlled by the second cylinder; The clamping roller is rotatably mounted on the roller frame; The rotating structure is located at the bottom of the clamping cavity and has a drain outlet through which the water supply pipe passes.

[0014] Preferably, the rotating structure includes: A rotating disc is rotatably mounted at the drain outlet via a support wheel, and a longitudinal opening is provided through the center of the rotating disc; The drive gear is rotatably mounted on the frame and can be rotated by a motor. The rotating disk has an integrally formed gear ring on its circumferential outer wall that meshes with the drive gear.

[0015] Preferably, the top surface of the rotating disk is provided with a recessed area coaxial with the opening, and the inner wall of the recessed area is radially recessed in the direction of the opening.

[0016] Preferably, the drain outlet is provided with an integrally formed baffle plate.

[0017] By adopting the above technical solution: The clamping structure of this invention can drive the material bucket to rotate after fixing the material bucket, thereby improving the cleaning efficiency of the material bucket. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of a specific embodiment of the present utility model; Figure 2 for Figure 1 A schematic diagram of the structure after the machine body has been concealed; Figure 3 This is a schematic diagram of the cleaning device in a specific embodiment of the present invention; Figure 4 for Figure 2 AA section view in the middle; Figure 5 for Figure 4 BB section view in the middle; Figure 6 for Figure 4 Enlarged view of part A in the image; Figure 7 for Figure 4 Enlarged view of part B in the image; Figure 8 for Figure 4 Enlarged view of section C in the image. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] like Figures 1-8 As shown, this utility model discloses a cleaning machine, comprising: The machine body 10 has a collection chamber 100 and a drain valve 11 installed on the machine body 10. The water in the collection chamber 100 can be discharged by opening the drain valve. Clamping structure 2 is used to clamp and support the barrel-shaped container; A barrel-shaped container inner wall cleaning device is installed on the body 10 and located above the collection chamber 100.

[0022] In this embodiment, the inner wall cleaning device for the barrel-shaped container includes a water supply mechanism and a scrubbing mechanism; wherein, the water supply mechanism has a water supply pipe 30 that can be inserted into the barrel-shaped container, and the water supply pipe 30 is provided with a water spray hole 31.

[0023] The scrubbing mechanism of this embodiment includes a scrubbing plate hinged to the water supply pipe 30 and a drive structure for controlling the unfolding or retraction of the scrubbing plate. When the scrubbing plate is unfolded, it comes into contact with the inner wall of the barrel-shaped container; When the scrubbing board is retracted, it separates from the inner wall of the barrel-shaped container.

[0024] In this embodiment: the water supply pipe 30 is provided with four hinge seats 40, each hinge seat 40 is composed of two hinge plates 400 arranged at intervals, the hinge plates 400 are fixed on the outer wall of the water supply pipe 30, and the four hinge seats are longitudinally spaced in pairs and distributed on both sides of the water supply pipe 30. Each hinge seat 40 is hinged to a support block 42 via a first hinge shaft 41, and both ends of the brush plate are hinged to each support block 42 via a second hinge shaft 43.

[0025] In this embodiment: the scrubbing plate includes: The first plate 51 is hinged to each support block 42 via the second hinge shaft 43; The second plate 52 is hinged to the hinge seat 40 via the first hinge shaft 41. One end of the first hinge shaft 41 passes through one of the hinge plates 400, while the second plate 52 is fixed to one end of the first hinge shaft 41. Brush heads 53 are respectively provided on the first plate 51 and the second plate 52.

[0026] In this embodiment: the driving structure includes: The slide rail 60 is fixed on the outer wall of the water supply pipe 30. The cross section of the slide rail 60 is dovetail groove shaped. In this embodiment, there are two slide rails 60, and each slide rail is located between the hinge plates 400 and extends longitudinally along the water supply pipe. Two lifting rods 61 are slidably connected to each slide rail 60. The lifting rod 61 has a slide groove that is adapted to the slide rail 60 and has the same dovetail groove cross-section shape. The lifting rod 61 has two recessed drive grooves 610, and a drive block 42a is fixedly connected to the support block 42. One end of the drive block 41a abuts against the groove wall of the drive groove 610. The lifting rod 61 can be controlled to lift and lower by the drive module.

[0027] In this embodiment, a force-bearing block 611 is integrally formed at the bottom end of the lifting rod 61, and the driving module includes: The base 70 is installed with the water supply pipe 30. In this embodiment, the base 70 is installed on the body 10 by bolts. The lifting plate 71 is coaxially arranged with the water supply pipe 30; The first cylinder 72 is used to control the lifting movement of the lifting plate 71 and is mounted on the base 70; The return spring 73 is coaxially sleeved on the water supply pipe 30, and one end is fixed on the base 70. The other end of the return spring 73 abuts against the force block 611. When the lifting platform 71 descends, the lifting rod 61 is driven to descend by the force block 611; When the lifting plate 71 rises, the lifting rod 61 is raised by the return spring 73.

[0028] In this embodiment, the output end of the first cylinder 72 (that is, the piston end of the first cylinder 72) is fixedly connected to the lifting plate 71 via the connecting shaft 72a.

[0029] In this embodiment, the base 70 is provided with a water pipe opening 701, into which an external water pipe 702 can be inserted and connected to the water supply pipe 30. The water supply pipe 30 is preferably made of metal, while the external water pipe 702 can be a flexible hose. The other end of the external water pipe 702 can be connected to a water pump, which can deliver water from the external water pipe 702 into the water supply pipe 30.

[0030] In this embodiment, a brush head may also be provided at the top of the water supply pipe 30.

[0031] In this embodiment, the brush head can be an existing bristle brush.

[0032] In this embodiment, the side wall of the base 70 is also provided with an air pipe port 703, through which an air pipe can pass. Therefore, the air pipe of the pneumatic system can be connected to the first cylinder 72 to control the first cylinder.

[0033] In this embodiment, the clamping structure 2 includes: The frame 20 is mounted on the base 70 and has a clamping cavity 200 for placing barrel-shaped containers. The roller frame 21 is slidably mounted on the frame 20 and is controlled to move by the second cylinder 22. In this embodiment, there are 4 roller frames 21, and each side wall of the clamping cavity 200 is provided with a sliding cavity 21a for the roller frame 21 to move. Each roller frame 21 is slidably connected to each sliding cavity 21a. The clamping roller 23 is rotatably mounted on the roller frame 21 via a shaft; A rotating structure is located at the bottom of the clamping cavity 200, and the bottom of the frame 20 has a drain port 24 through which the water supply pipe 30 passes.

[0034] In this embodiment: the rotating structure includes: The rotating disk 80 is rotatably mounted at the drain outlet 24 via a support wheel 81, and the center of the rotating disk 80 is longitudinally provided with an opening 82. The circumferential sidewall of the support wheel 81 is provided with a limiting groove, and the circumferential sidewall of the rotating disk 80 is provided with a limiting rib that moves within the limiting groove. The drive gear 83 is rotatably mounted on the frame 20 via a shaft and can be controlled to rotate by the motor 84; The rotating disk 80 has an integrally formed gear ring 85 on its circumferential outer wall that meshes with the drive gear 83, and the gear ring 85 is located above the limiting rib.

[0035] In this embodiment: the top surface of the rotating disk 80 is provided with a recessed area 80a that is coaxially arranged with the opening 82. The inner wall of the recessed area 80a is radially recessed in the direction of the opening 82 to avoid water accumulation on the rotating disk.

[0036] In this embodiment: the drain outlet 24 is provided with an integrally formed baffle plate 90. The baffle plate 90 is a cylindrical structure, and a movable groove 91 is provided on the rotating disk 80 for one end of the baffle plate 90 to be inserted into. The depth of the movable groove 91 near the recessed area is less than the depth of the movable groove near the support wheel 81.

[0037] refer to Figures 1-8 The principle of this embodiment is: When cleaning the material bucket, the bucket to be cleaned is placed upside down into the clamping cavity. The bottom of the bucket is supported by the water supply pipe or the second brush plate. Then, the lifting plate is lowered by the first cylinder, and the lifting rod is lowered. The lifting rod presses the driving block down through the drive groove, and the support block rotates around the first hinge axis, which drives the first brush plate to unfold. At the same time, the second brush plate switches from the inclined state to the horizontal state. Then the bucket descends and contacts the water supply pipe, and the bucket opening falls on the rotating plate.

[0038] During the above process, the second cylinder synchronously controls the roller frame to approach the material barrel until the clamping roller contacts the outer wall of the material barrel and fixes the material barrel.

[0039] Subsequently, the water pump is started to send water from the water source into the water supply pipe and spray it onto the inner wall of the material barrel from the spray nozzle. At the same time, the motor controls the rotating disc to rotate, and the material barrel on the rotating disc rotates. When the material barrel rotates, the inner wall of the material barrel is scrubbed by the first brush plate, the second brush plate and the brush on the water supply pipe, and the material barrel is rinsed by the water sprayed from the water supply pipe. The wastewater generated by the cleaning is collected in the collection chamber of the machine body and discharged through the drain valve after a certain period of time.

[0040] After cleaning is completed, the first cylinder controls the lifting plate to rise, the return spring controls the lifting rod to rise, and at the same time the second cylinder controls the clamping roller to move away from the material barrel, the clamping roller releases the material barrel, and the lifting rod rises so that the second brush plate can lift the material barrel. At this time, the worker can take out the material barrel and complete the cleaning.

[0041] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A device for cleaning the inner wall of a barrel-shaped container, characterized in that: This includes water supply facilities and washing facilities; The water supply mechanism has at least a water supply pipe (30) that can be inserted into a barrel-shaped container, and the water supply pipe (30) is provided with a spray hole (31). The scrubbing mechanism includes a scrubbing plate hinged to the water supply pipe (30) and a drive structure for controlling the unfolding or retraction of the scrubbing plate. When the scrubbing plate is unfolded, it comes into contact with the inner wall of the barrel-shaped container; When the scrubbing plate is retracted, it separates from the inner wall of the barrel-shaped container.

2. The inner wall cleaning device for a barrel-shaped container according to claim 1, characterized in that: The water supply pipe (30) is provided with at least two hinge seats (40), each hinge seat (40) is hinged to a support block (42) through a first hinge shaft (41), and the two ends of the scrubbing plate are hinged to each support block (42) through a second hinge shaft (43).

3. The inner wall cleaning device for a barrel-shaped container according to claim 2, characterized in that: The scrubbing plate includes: The first plate (51) is hinged to each support block (42) via the second hinge shaft (43); The second plate (52) is hinged to the hinge seat (40) via the first hinge shaft (41); Brush heads (53) are respectively provided on the first plate (51) and the second plate (52).

4. The inner wall cleaning device for a barrel-shaped container according to claim 2 or 3, characterized in that: The driving structure includes: The slide rail (60) is fixedly installed on the outer wall of the water supply pipe (30); The lifting rod (61) is slidably connected to the slide rail (60); The lifting rod (61) is recessed with at least two drive grooves (610), and a drive block (42a) is fixedly connected to the support block (42). One end of the drive block (42a) abuts against the groove wall of the drive groove (610). The lifting rod (61) can be controlled to lift and lower by the drive module.

5. The inner wall cleaning device for a barrel-shaped container according to claim 4, characterized in that: The bottom end of the lifting rod (61) is integrally formed with a force-bearing block (611), and the driving module includes: The base (70) is installed with the water supply pipe (30); The lifting plate (71) is coaxially arranged with the water supply pipe (30); The first cylinder (72) is used to control the lifting movement of the lifting plate (71) and is mounted on the base (70); The return spring (73) is coaxially sleeved on the water supply pipe (30), and one end is fixed on the base (70). The other end of the return spring (73) abuts against the force block (611). When the lifting plate (71) descends, the lifting rod (61) is driven to descend by the force block (611); When the lifting plate (71) rises, the lifting rod (61) is controlled to rise by the return spring (73).

6. A cleaning machine, comprising a body (10), wherein the body (10) is provided with a collection chamber (100) and a drain valve (11), characterized in that: It also includes a clamping structure (2) for clamping and supporting the barrel-shaped container and an inner wall cleaning device for the barrel-shaped container as described in claim 5, the inner wall cleaning device for the barrel-shaped container being mounted on the body (10) and located above the collection chamber (100).

7. A cleaning machine according to claim 6, characterized in that: The clamping structure (2) includes: The frame (20) is mounted on the base (70) and has a clamping cavity (200) for placing a barrel-shaped container. The roller frame (21) is slidably mounted on the frame (20) and its movement is controlled by the second cylinder (22); The clamping roller (23) is rotatably mounted on the roller frame (21); The rotating structure is located at the bottom of the clamping cavity (200) and has a drain outlet (24) through which the water supply pipe (30) passes.

8. A cleaning machine according to claim 7, characterized in that: The rotating structure includes: The rotating disk (80) is rotatably mounted at the drain outlet (24) via a support wheel (81), and the center of the rotating disk (80) has a longitudinally penetrating opening (82). The drive gear (83) is rotatably mounted on the frame (20) and can be rotated by the motor (84); The circumferential outer wall of the rotating disk (80) is integrally formed with a gear ring (85) that meshes with the drive gear (83).

9. A cleaning machine according to claim 8, characterized in that: The top surface of the rotating disk (80) is provided with a recessed area (80a) coaxially arranged with the opening (82), and the inner wall of the recessed area (80a) is radially recessed in the direction of the opening (82).

10. A cleaning machine according to claim 8 or 9, characterized in that: An integrally formed baffle plate (90) is provided at the drain outlet (24).

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