Conveying equipment for tank body

Abstract

The conveying equipment for the tank comprises a conveying belt arranged in a conveyor, the conveying belt is composed of a plurality of supporting plates, every two adjacent supporting plates are hinged, fixing cylinders are arranged in the supporting plates for penetrating and fixing, and the upper ends and the lower ends of the fixing cylinders and the upper sides and the lower sides of the corresponding supporting plates are arranged in a coplanar mode respectively. When the improved conveying equipment for the tank is used, after the tank is placed on the conveying belt, the driving piece is matched with the limiting mechanism to drive the piston plate to move downwards in the piston barrel, and negative pressure cavities are formed in the opening in the top end of the fixing barrel, so that adsorption force is applied to the tank through the multiple negative pressure cavities in the bottom side of the tank, and the tank is adsorbed and restrained on the conveying belt; therefore, the transporter can drive the tank body to move more quickly without being influenced by inertia of the tank body, the tank body can be prevented from toppling over, the transportation speed of the tank body is increased, and the transportation safety of the tank body is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of tank conveying equipment, and in particular to a tank conveying equipment. Background Art

[0002] Chemicals, tailings solidifying agents and other substances that are prone to self-reaction or volatilization are widely transported in tanks. Generally, a certain amount of chemicals or other materials are directly filled into the tank for storage, and then the tank is placed vertically on the conveyor. The conveyor transports the tank to a specific location for subsequent packaging or boxing.

[0003] When placing a tank body, the existing conveyor has no limiting device on the outer peripheral side. During the process of transporting the tank body, due to the inertia of the tank body itself, in order to prevent the tank body from tipping over, the uniform speed of the tank body is often slow, which reduces the transportation speed of the tank body. If a limiting structure is set on the conveyor belt, the operator is required to place the tank body in the limiting mechanism when placing the tank body. When taking the tank body, the tank body needs to be moved upward to cross the limiting structure, thereby reducing the transportation speed of the tank body. Summary of the invention

[0004] The object of the present invention is to provide a tank conveying device so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a conveying device for a tank body, comprising a conveyor belt installed in a conveyor, wherein the conveyor belt is composed of a plurality of support plates, and a hinge is arranged between two adjacent support plates, a fixed cylinder is fixedly provided through the support plate, and the upper and lower ends of the fixed cylinder are arranged coplanar with the upper and lower sides of the support plate, an adsorption mechanism is arranged in the fixed cylinder, the adsorption mechanism comprises a piston plate, the piston plate is arranged in the corresponding fixed cylinder, and the outer peripheral wall of the piston plate is in contact with the inner wall of the corresponding fixed cylinder, a driving member is commonly provided on the upper and lower sides of the piston plate, and a limiting mechanism is commonly provided in the fixed cylinder and on the bottom side of the conveyor belt.

[0006] Preferably, the limiting mechanism includes a plurality of elastic strips, the two outer ring edges of the piston plate are both arranged in an arc shape, a plurality of storage grooves are opened in a circular array on the inner wall of the fixed cylinder, both ends of the elastic strip are fixedly connected to the inner walls of the corresponding storage grooves, and the middle part of the outer ring wall of the elastic strip extends outside the corresponding storage groove.

[0007] Preferably, a soft ring is fixedly installed inside the cylinder wall of the fixed cylinder, and the top end of the soft ring extends to the top side of the corresponding fixed cylinder, and the interior of the soft ring is hollow and filled with air.

[0008] Preferably, the driving member includes a push rod with an I-shaped cross-section, which is slidably installed through the center of the piston plate, and a spring is slidably wrapped around the outer peripheral side of the piston plate, and both ends of the spring are fixedly connected to the corresponding push rod and the corresponding piston plate respectively.

[0009] Preferably, the plate body of the piston plate is made of magnets, a magnetic ring is provided below the piston plate, and the outer peripheral wall of the magnetic ring is fixedly connected to the inner wall of the fixing cylinder.

[0010] Preferably, a magnetic plate is provided at a middle position of the bottom side of the conveyor belt, and both ends of the magnetic plate are fixedly passed through the shell wall of the conveyor shell.

[0011] Preferably, a limiting ring is provided between the piston plate and the magnetic ring, and the outer peripheral wall of the limiting ring is fixedly connected to the interior of the corresponding fixed cylinder, and the inner hole diameter of the limiting ring is larger than the diameter of the push rod.

[0012] The present invention has at least the following beneficial effects: 1. When the improved tank conveying equipment is in use, after the tank is placed on the conveyor belt, the driving member cooperates with the limiting mechanism to drive the piston plate to move downward in the piston cylinder, and a negative pressure is formed in the opening at the top of the fixed cylinder, so that a suction force is applied to the tank through the negative pressure on the bottom side of the tank, and the tank is adsorbed and constrained on the conveyor belt, so that the conveyor can drive the tank to move more quickly without being affected by the inertia of the tank, thereby improving the tank transportation rate; 2. After the above-mentioned tank body moves to the discharge end of the conveyor, the operator can directly take the tank body off the conveyor belt, and in the process of taking the tank body, tilting the tank body can easily release the adsorption force on the tank body. When placing the tank body, the operator does not need to place the tank body in a specific position. When taking the tank body off the conveyor, the tank body does not need to move along a specific trajectory, which simplifies the tank loading and unloading process and improves the transportation rate of the tank body. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying any creative work.

[0014] Figure 1 It is an overall schematic diagram of the present invention; Figure 2 It is a schematic diagram of the internal structure of the support plate of the present invention; Figure 3-1 For the present invention Figure 2 A front view of Figure 3-2It is a front view of the present invention when it is working; Figure 4 It is a schematic diagram of the enlarged structure of point A in FIG3 of the present invention.

[0015] In the figure: 1. conveyor belt; 2. support plate; 3. fixed cylinder; 4. adsorption mechanism; 41. piston plate; 42. driving member; 421. push rod; 422. spring; 423. magnetic ring; 43. soft ring; 5. limiting mechanism; 51. storage tank; 52. elastic strip; 53. magnetic plate; 54. limiting ring; 6. material barrel. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0017] The present invention provides a technical solution: referring to Figure 1-4 The present invention discloses a can conveying device, including a conveyor belt 1 installed in a conveyor, wherein the conveyor belt 1 is composed of a plurality of support plates 2, and two adjacent support plates 2 are hinged, a fixed cylinder 3 is fixedly provided through the support plate 2, and the upper and lower ends of the fixed cylinder 3 are respectively coplanar with the upper and lower sides of the corresponding support plate 2, an adsorption mechanism 4 is provided in the fixed cylinder 3, and the adsorption mechanism 4 includes a piston plate 41, the piston plate 41 is provided in the corresponding fixed cylinder 3, and the outer peripheral wall of the piston plate 41 is in contact with the inner wall of the corresponding fixed cylinder 3, a driving member 42 is commonly provided on the upper and lower sides of the piston plate 41, and a limiting mechanism 5 is commonly provided in the fixed cylinder 3 and on the bottom side of the conveyor belt 1.

[0018] In this embodiment, when the improved tank conveying device is in use, the tank can be directly placed on the conveyor belt 1. Due to the pressing of the tank on the driving member 42, the restraint of the piston plate 41 by the limiting mechanism 5 can be automatically released, so that the driving member 42 pulls the piston plate 41 downward, so that negative pressure is formed in the top opening of the fixed cylinder 3, so that an adsorption force is applied to the tank through the plurality of negative pressure chambers on the bottom side of the tank, so that the tank is adsorbed and constrained on the conveyor belt 1, so that the conveyor can drive the tank to move more quickly without being affected by the inertia of the tank. After the can body moves to the discharge end of the conveyor, the operator can directly take the can body off the conveyor belt 1, and in the process of taking the can body, the can body can be tilted to easily release the adsorption force on the can body.

[0019] In a further preferred embodiment of the present invention, as shown in FIG. 3 and Figure 4As shown, the limiting mechanism 5 includes a plurality of elastic strips 52, the two outer ring edges of the piston plate 41 are both arranged in an arc shape, a plurality of storage grooves 51 are provided on the inner wall of the fixed cylinder 3 in a circumferential array, both ends of the elastic strip 52 are fixedly connected to the inner wall of the corresponding storage groove 51, and the middle part of the outer ring wall of the elastic strip 52 extends to the outside of the corresponding storage groove 51; In this embodiment, when the above-mentioned tank body presses the piston plate 41 through the driving member 42, the resistance force between the piston plate 41 and the elastic strip 52 will gradually increase, so that the elastic strip 52 will deform and shrink into the storage groove 51, automatically releasing the restrained limit state of the piston plate 41, and the operator does not need to perform other operations.

[0020] In a further preferred embodiment of the present invention, as shown in FIG3 , a soft ring 43 is fixedly installed in the wall of the fixed cylinder 3 , and the top of the soft ring 43 extends to the top side of the corresponding fixed cylinder 3 , and the inside of the soft ring 43 is hollow and filled with air; In this embodiment, the setting of the soft ring 43 allows the top part of the fixing tube 3 to be adaptively deformed according to the contact position between the fixing tube 3 and the tank body, so that the top part of the fixing tube 3 fits tightly with the bottom side of the tank body, thereby blocking the gap between the fixing tube 3 and the tank body.

[0021] In a further preferred embodiment of the present invention, Figure 2 As shown in FIG3 , the driving member 42 includes a push rod 421 with an I-shaped cross section, the push rod 421 is slidably installed at the center of the piston plate 41, and a spring 422 is slidably wound around the outer peripheral side of the piston plate 41, and the two ends of the spring 422 are fixedly connected to the corresponding push rod 421 and the corresponding piston plate 41 respectively; In the present embodiment, during the process of placing the above-mentioned tank body on the conveyor belt 1, due to the mutual interference between the tank body and the push rod 421 and the mutual interference between the elastic strip 52 and the piston plate 41, the push rod 421 first slides downward and compresses the spring 422, and as the push rod 421 moves downward, the thrust exerted on the piston plate 41 gradually increases, thereby causing the resistance between the elastic strip 52 and the arc surface on the bottom side of the piston plate 41 to gradually increase. When the push plate is fully retracted into the fixed cylinder 3, the tank body fits against the top side of the fixed cylinder 3, thereby blocking the gap between the fixed cylinder 3 and the tank body. At the same time, the resistance between the piston plate 41 and the outer arc wall of the elastic strip 52 reaches a maximum value, thereby causing the elastic strip 52 to shrink and deform into the storage groove 51, automatically releasing the constrained limiting state of the piston plate 41.

[0022] In a further preferred embodiment of the present invention, as shown in FIG3 , the plate body of the piston plate 41 is made of magnets, a magnetic ring 423 is provided below the piston plate 41 , and the outer peripheral wall of the magnetic ring 423 corresponds to the inner wall of the fixed cylinder 3 and is fixedly connected; In this embodiment, after the restrained limiting state of the above-mentioned piston plate 41 is released, due to the attraction between the magnetic ring 423 and the piston plate 41, the piston plate 41 automatically moves downward to expand the space in the piston plate 41 fixing cylinder 3 located on the top side of the piston plate 41, thereby forming a negative pressure cavity in the top opening of the fixing cylinder 3, thereby applying an adsorption force to the tank body through the multiple negative pressure cavities on the bottom side of the tank body, thereby adsorbing and pulling the tank body to a specific position on the conveyor belt 1.

[0023] In a further preferred embodiment of the present invention, Figure 1 As shown, a magnetic plate 53 is provided at the middle position of the bottom side of the conveyor belt 1, and both ends of the magnetic plate 53 are fixedly passed through the shell wall of the conveyor shell; In this embodiment, during the rotation of the above-mentioned conveyor belt 1, when the support plate 2 moves to the bottom of the conveyor belt 1, the distance between the magnetic plate 53 and the piston plate 41 reaches the minimum state. At this time, the attraction between the magnetic plate 53 and the piston plate 41 cooperates with the gravity of the piston plate 41 and the push plate itself, and the piston plate 41 automatically moves toward the direction of the soft ring 43 to reset. Due to the mutual interference between the elastic strip 52 and the outer arc wall of the piston plate 41, the position of the piston plate 41 in the fixed cylinder 3 remains stable.

[0024] In a further preferred embodiment of the present invention, as shown in FIG3 , a limiting ring 54 is provided between the piston plate 41 and the magnetic ring 423 , and the outer peripheral wall of the limiting ring 54 is fixedly connected to the inside of the corresponding fixed cylinder 3 , and the inner hole diameter of the limiting ring 54 is larger than the diameter of the push rod 421 ; In this embodiment, when the piston plate 41 moves downward in the piston cylinder, due to the mutual interference between the limit ring 54 and the piston plate 41, there is always a large distance between the piston plate 41 and the magnetic ring 423, so that the attraction between the piston plate 41 and the magnetic ring 423 will not be too large.

[0025] Working principle: When the improved tank conveying equipment is in use, the operator places the tank on the conveyor belt 1 of the conveyor manually or through a mechanical arm or other device. Due to the mutual conflict between the tank and the push rod 421 and the mutual conflict between the elastic strip 52 and the piston plate 41, the push rod 421 first slides downward and compresses the spring 422, and as the push rod 421 moves downward, the thrust exerted on the piston plate 41 gradually increases, so that the conflict force between the elastic strip 52 and the arc surface on the bottom side of the piston plate 41 also gradually increases. When the push plate is completely retracted into the fixed cylinder 3, the conflict force between the piston plate 41 and the outer arc wall of the elastic strip 52 reaches a maximum value. At this time, the elastic strip 52 shrinks and deforms and retracts into the storage groove 51, thereby releasing the restrained limiting state of the piston plate 41, and due to the attraction between the magnetic ring 423 and the piston plate 41, the piston plate 41 moves downward rapidly until the piston plate 41 and the limiting ring 54 conflict with each other. After the push rod 421 is retracted into the fixed tube 3, the bottom side of the tank body contacts the support plate 2 and the top side of the fixed tube 3, and compresses the soft ring 43 to shrink and deform. Moreover, due to the push of the soft ring 43 by the gas inside the soft ring 43, the top of the soft ring 43 is tightly fitted with the bottom side of the tank body, thereby blocking the gap between the tank body and the top side of the fixed tube 3. During the downward movement of the piston plate 41, the space in the fixing cylinder 3 of the piston plate 41 located on the top side of the piston plate 41 can be expanded, thereby forming a negative pressure cavity in the top opening of the fixing cylinder 3, thereby applying an adsorption force to the tank body through the multiple negative pressure cavities on the bottom side of the tank body, and adsorbing and pulling the tank body to a specific position on the conveyor belt 1, so that the conveyor belt 1 will not be affected by the inertia of the tank body during the process of driving the tank body to move; It should be noted that, during the downward movement of the piston plate 41, the push rod 421 is pushed by the spring 422, so that the push rod 421 automatically moves upward and resets. After the conveyor moves the can body to the discharge end of the conveyor, the operator can directly take the can body off the conveyor belt 1 manually or by a mechanical arm or other device; It should be noted that when the tank body is taken down, the tank body can be tilted. Due to the restraint and limitation of the fixed tube 3 on the soft ring 43, the restraint ring will not move with the tank body during the tilting process of the tank body, thereby releasing the sealing state between the tank body and the fixed tube 3, allowing the outside air to flow into the top opening of the fixed tube 3, thereby easily releasing the adsorption force on the tank body. During the movement of the above-mentioned conveyor belt 1, when the support plate 2 moves above the magnetic plate 53, the suction force between the magnetic plate 53 and the piston plate 41 offsets the suction force between the piston plate 41 and the magnetic ring 423, and pulls the piston plate 41 to move toward the soft ring 43 to reset. After the piston plate 41 moves between the elastic strip 52 and the soft ring 43, due to the mutual interference between the piston plate 41, the elastic strip 52 and the inner wall of the fixed cylinder 3, the position of the piston plate 41 in the fixed cylinder 3 remains stable.

[0026] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A tank conveying device, comprising a conveyor belt (1) installed in a conveyor, wherein the conveyor belt (1) is composed of a plurality of support plates (2), and two adjacent support plates (2) are hingedly arranged, characterized in that: A fixed cylinder (3) is fixedly provided inside the support plate (2) and penetrates through the fixed cylinder (3), and the upper and lower ends of the fixed cylinder (3) are respectively arranged coplanar with the upper and lower sides of the corresponding support plate (2). An adsorption mechanism (4) is provided inside the fixed cylinder (3), and the adsorption mechanism (4) comprises a piston plate (41). The piston plate (41) is arranged in the corresponding fixed cylinder (3), and the outer peripheral wall of the piston plate (41) is in contact with the inner wall of the corresponding fixed cylinder (3). The upper and lower sides of the piston plate (41) are jointly provided with a driving member (42), and a limiting mechanism (5) is jointly provided inside the fixed cylinder (3) and on the bottom side of the conveyor belt (1).

2. A tank conveying device according to claim 1, characterized in that: The limiting mechanism (5) comprises a plurality of elastic strips (52), the two outer ring edges of the piston plate (41) are both arranged in an arc shape, the inner wall of the fixed cylinder (3) is provided with a plurality of storage grooves (51) in a circular array, both ends of the elastic strip (52) are fixedly connected to the inner wall of the corresponding storage groove (51), and the middle part of the outer ring wall of the elastic strip (52) extends to the outside of the corresponding storage groove (51).

3. A tank conveying device according to claim 2, characterized in that: A soft ring (43) is fixedly mounted inside the wall of the fixed cylinder (3), and the top end of the soft ring (43) extends to the top side of the corresponding fixed cylinder (3), and the interior of the soft ring (43) is hollow and filled with air.

4. A tank conveying device according to claim 3, characterized in that: The driving member (42) comprises a push rod (421) having an I-shaped cross section, the push rod (421) being slidably penetrated and installed at the center of the piston plate (41), a spring (422) being slidably wound and installed on the outer peripheral side of the piston plate (41), and two ends of the spring (422) are respectively fixedly connected to the corresponding push rod (421) and the corresponding piston plate (41).

5. A tank conveying device according to claim 4, characterized in that: The plate body of the piston plate (41) is made of magnets. A magnetic ring (423) is provided below the piston plate (41), and the outer peripheral wall of the magnetic ring (423) is fixedly connected to the inner wall of the fixed cylinder (3).

6. A tank conveying device according to claim 5, characterized in that: A magnetic plate (53) is provided at the middle position of the bottom side of the conveyor belt (1), and both ends of the magnetic plate (53) are fixedly passed through the shell wall of the conveyor shell.

7. A tank conveying device according to claim 6, characterized in that: A limiting ring (54) is provided between the piston plate (41) and the magnetic ring (423), and an outer peripheral wall of the limiting ring (54) is fixedly connected to the inside of a corresponding fixed cylinder (3), and an inner hole diameter of the limiting ring (54) is greater than a diameter of the push rod (421).

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