Resin tank carrying and unloading device

Abstract

The utility model relates to a resin tank carrying and discharging device which comprises a cart, an outer frame used for containing a resin tank and a resin reaction kettle with the top extending out of the ground, the cart is provided with a pair of lifting fork arms located on the two sides, and the distance between the fork arms on the two sides is larger than the width of the outer frame. Supporting plates used for being lapped on the fork arms are arranged on the two sides of the outer frame. A discharge port is formed in the bottom of the resin tank, and a discharge pipe is detachably connected between the discharge port and the feed port in the top of the resin reaction kettle. The resin tank carrying and unloading device is novel in structure, reasonable in design, convenient to use, easy to operate and high in practicability, has short-distance carrying and unloading functions, and can ensure that the resin tank and the outer frame are kept in a stable state during unloading; and the discharging pipe can be quickly disassembled and assembled, and the length can be adjusted, so that the mounting efficiency of the discharging pipe is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of resin production, in particular to a resin tank conveying and unloading device. Background Art

[0002] As a container for resin materials, resin tanks are widely used in various links of the production and practical application of resin materials. The resin tanks are usually placed in the middle of an outer frame to protect the resin tanks and keep them upright.

[0003] The existing resin reactor is large in size and is usually installed between the upper and lower floors of the factory building. The top of the resin reactor protrudes a certain height from the upper ground. When adding materials to the feed port of the resin reactor, it is necessary to use an electric hoist to lift the resin tank and the outer frame and suspend them at a certain height. Not only is the operation cumbersome and inefficient, but the resin storage tank and the outer frame are prone to shaking and cannot remain stable. Utility Model Content

[0004] In view of this, the purpose of the utility model is to provide a resin tank transporting and unloading device which is easy to use, easy to operate and highly practical, and can ensure that the resin tank and the outer frame remain in a stable state during unloading.

[0005] The utility model is implemented by the following scheme: a resin tank transporting and unloading device, comprising a cart, an outer frame for placing the resin tank and a resin reactor with the top extending from the ground, the cart is provided with a pair of liftable fork arms located on both sides, the distance between the fork arms on both sides is greater than the width of the outer frame, and support plates for resting on the fork arms are provided on both sides of the outer frame; a unloading port is provided at the bottom of the resin tank, and a unloading pipe is detachably connected between the unloading port and the feeding port at the top of the resin reactor.

[0006] Furthermore, a discharge valve is provided at the discharge port of the resin tank, a KF flange is provided at the lower end of the discharge port, and a KF flange is also provided at the feed end of the discharge pipe. The KF flange at the lower end of the discharge port and the KF flange at the feed end of the discharge pipe are detachably connected via a KF clamp.

[0007] Furthermore, the discharge pipe is composed of a telescopic straight pipe section in the middle and curved pipe sections at both ends, and the telescopic straight pipe section is composed of a pipe body of two sections, one large and one small, which are sleeved and can slide relative to each other.

[0008] Furthermore, the cart includes a U-shaped base frame with an opening facing forward, and the opening width of the U-shaped base frame is greater than the width of the outer frame; upright channel steels are fixedly connected to the two sides of the rear of the U-shaped base frame, and the channel openings of the channel steels on both sides are arranged to face each other, and a lifting frame that can move up and down is arranged between the channel steels on both sides, and the rear ends of the forks on both sides are respectively fixedly connected to the two ends of the lifting frame; a lifting drive mechanism for driving the lifting frame to move up and down is also provided at the rear of the U-shaped base frame.

[0009] Furthermore, the lifting drive mechanism includes a hydraulic jack, a fixed bracket is provided at the rear of the hydraulic jack, and the lower part of the bracket is fixedly connected to the U-shaped base frame. The upper end of the piston rod of the hydraulic jack is fixedly connected to a transverse rod, sprockets are installed at both ends of the transverse rod, and a chain is wound around the sprocket. One end of the chain is fixedly connected to the lower part of the lifting frame, and the other end is fixedly connected to the top of the fixed space.

[0010] Furthermore, two rollers, one above and one below, are respectively installed at both ends of the lifting frame and are in rolling cooperation with the inner groove of the channel steel.

[0011] Furthermore, a crossbeam is connected between the upper ends of the channel steels on both sides, and a handle is provided on the rear side of the crossbeam; and casters are installed at the bottom of the U-shaped chassis.

[0012] Furthermore, a protective stopper is welded on the upper side of the front end of the fork arm.

[0013] Furthermore, a hook for hanging a discharge pipe is provided on the side of the cart.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the resin tank handling and unloading device of the utility model has a novel structure, reasonable design, convenient use, easy operation, strong practicality, and has both handling and unloading functions. During unloading, the resin tank and the outer frame can be kept in a stable state; the unloading pipe can be quickly disassembled and assembled and the length can be adjusted, which effectively improves the installation efficiency of the unloading pipe.

[0015] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below through specific embodiments and related drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the working state of the embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of the resin tank and the outer frame structure in the embodiment of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the cart in the embodiment of the utility model;

[0019] Figure 4 It is a schematic diagram of the lifting and driving mechanism structure of the cart in the embodiment of the utility model;

[0020] Explanation of numbers in the figure: 100-trolley, 110-fork arm, 111-protective stopper, 120-U-shaped chassis, 130-channel steel, 140-lifting frame, 141-roller, 150-lifting drive mechanism, 151-hydraulic jack, 152-fixed bracket, 153-transverse rod, 154-sprocket, 155-chain, 160-castor, 170-hook, 200-resin tank, 210-discharge valve, 220-KF flange, 300-outer frame, 310-support plate, 400-resin reactor, 500-discharge pipe. DETAILED DESCRIPTION

[0021] It should be noted that the following detailed descriptions are exemplary and are intended to provide further explanation of the present application. Unless otherwise specified, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which the present application belongs.

[0022] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0023] like Figures 1 to 4 As shown, a resin tank transporting and unloading device comprises a trolley 100, an outer frame 300 for placing the resin tank 200, and a resin reactor 400 with the top extending from the ground. The trolley 100 is provided with a pair of liftable fork arms 110 on both sides, and the distance between the fork arms on both sides is greater than the width of the outer frame. Support plates 310 for resting on the fork arms are provided on both sides of the outer frame 300. A discharge port is provided at the bottom of the resin tank 200, and a discharge pipe 500 is detachably connected between the discharge port and the feed port on the top of the resin reactor. The utility model has both the functions of carrying and unloading. The resin tank can be carried out over a short distance by using a cart. The fork arms on the cart hold the support plates on both sides of the outer frame, and then the fork arms rise to lift the outer frame together with the resin tank. At this time, the height of the unloading port of the resin tank is higher than the height of the feeding port of the resin reactor 400, and then the unloading pipe 500 is used to put the material in the resin tank into the resin reactor 400. The resin tank carrying and unloading device can ensure that the resin tank and the outer frame remain in a stable state, and can be used for short-distance transportation of the resin tank and the outer frame. It is easy to use and easy to operate.

[0024] In this embodiment, a discharge valve 210 is provided at the discharge port of the resin tank, a KF flange 220 is provided at the lower end of the discharge port, and a KF flange is also provided at the feed end of the discharge pipe. The KF flange at the lower end of the discharge port and the KF flange at the feed end of the discharge pipe are detachably connected via a KF clamp (not shown in the figure); the discharge pipe and the discharge port of the resin tank are connected via the KF flange and the KF clamp, so that the discharge pipe can be quickly disassembled and assembled.

[0025] In this embodiment, the discharge pipe is composed of a middle retractable straight pipe section and curved pipe sections at both ends, the curved pipes at both ends are bent in opposite directions, the feed end is bent upward to be connected to the discharge port of the resin tank, and the discharge end is bent downward to extend into the feed port of the resin reactor, the retractable straight pipe section is composed of two large and small sections of a tube body that are socketed and can slide relative to each other, and a sealing ring is provided between the large and small sections of the tube body; the discharge pipe can be adjusted in length by telescoping the middle straight pipe section, and can be adjusted according to the distance between the discharge port of the resin tank and the feed port of the resin reactor. It is easy and labor-saving to use, and can improve the installation efficiency of the discharge pipe, and there is no need to adjust the distance by pushing a cart.

[0026] In this embodiment, the cart 100 includes a U-shaped chassis 120 with an opening facing forward, and the opening width of the U-shaped chassis is greater than the width of the outer frame; vertical channel steels 130 are fixedly connected to both sides of the rear of the U-shaped chassis, and the channel openings of the channel steels on both sides are arranged opposite to each other, and a lifting frame 140 that can move up and down is arranged between the channel steels on both sides, and the rear ends of the forks on both sides are respectively fixedly connected to the two ends of the lifting frame, and a reinforcing plate is also connected between the rear of the forks and the lifting frame to ensure the strength of the forks; a lifting drive mechanism 150 is also provided at the rear of the U-shaped chassis to drive the lifting frame to move up and down. When the resin tank and the outer frame need to be lifted, the height of the forks is first lowered to the minimum, so that the height of the forks is lower than the support plate of the outer frame, and then the cart is pushed to make the outer frame enter the middle of the U-shaped chassis 120 of the cart 100, and the forks on both sides are located below the support plates on both sides of the outer frame, and then the forks are controlled to rise, thereby lifting the outer frame and the resin tank.

[0027] In this embodiment, the lifting drive mechanism 150 includes a hydraulic jack 151. For the convenience of operation, a pedal-type hydraulic jack 151 is used. A fixed bracket 152 whose lower part is fixedly connected to the U-shaped chassis is provided at the rear of the hydraulic jack. A transverse rod 153 is fixedly connected to the upper end of the piston rod of the hydraulic jack. Sprockets 154 are installed at both ends of the transverse rod. A chain 155 is wound around the sprocket. One end of the chain is fixedly connected to the lower part of the lifting frame, and the other end is fixedly connected to the top of the fixed frame. When the piston rod of the hydraulic jack 151 is extended, the transverse rod rises and pulls the lifting frame up through the chain; when the hydraulic jack 151 is operated to release pressure, the piston rod of the hydraulic jack 151 is retracted by gravity.

[0028] In this embodiment, two rollers 141 are respectively installed at both ends of the lifting frame, one above and one below, which are rollingly matched with the inner groove of the channel steel.

[0029] In this embodiment, a crossbeam is connected between the upper ends of the channel steels on both sides, and a handle is provided on the rear side of the crossbeam; and casters 160 are installed at the bottom of the U-shaped chassis.

[0030] In this embodiment, in order to improve safety and prevent the outer frame from sliding off the front end of the fork arm during the movement of the cart, a protective stopper 111 is welded to the upper side of the front end of the fork arm 110 .

[0031] In this embodiment, a hook 170 for hanging a discharge pipe is provided on the side of the cart. The hook 170 is specifically arranged on the side of the U-shaped base frame 120. After unloading, the discharge pipe can be temporarily placed on the hook and moved with the cart to the next resin reactor to avoid loss of the discharge pipe.

[0032] Unless otherwise stated, any technical solution disclosed in the above utility model, if it discloses a numerical range, then the disclosed numerical range is a preferred numerical range. Any technician in the field should understand that the preferred numerical range is only a numerical value with a more obvious technical effect or representative value among many feasible numerical values. Since there are too many numerical values ​​to be exhaustive, the utility model discloses only some numerical values ​​to illustrate the technical solution of the utility model, and the numerical values ​​listed above should not constitute a limitation on the scope of protection of the utility model.

[0033] If the present invention discloses or involves components or structures that are fixedly connected to each other, then, unless otherwise stated, the fixed connection can be understood as: a detachable fixed connection (for example, connection using bolts or screws), and can also be understood as: a non-detachable fixed connection (for example, riveting, welding). Of course, the mutual fixed connection can also be replaced by an integrated structure (for example, manufactured by one-piece molding using a casting process) (except when it is obviously impossible to use an one-piece molding process).

[0034] In addition, unless otherwise stated, the terms used to indicate positional relationships or shapes in any of the technical solutions disclosed in the above utility model include states or shapes that are approximate, similar or close thereto.

[0035] Any component provided by the utility model can be assembled from multiple separate components, or can be a separate component manufactured by an integrated molding process.

[0036] The above is only the preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model.

Claims

1. A resin tank handling and unloading device, characterized in that: It comprises a trolley, an outer frame for placing a resin tank and a resin reactor with the top extending from the ground. The trolley is provided with a pair of liftable fork arms on both sides, the distance between the fork arms on both sides is greater than the width of the outer frame, and support plates for resting on the fork arms are provided on both sides of the outer frame; a discharge port is provided at the bottom of the resin tank, and a discharge pipe is detachably connected between the discharge port and the feed port at the top of the resin reactor.

2. The resin tank transport and unloading device according to claim 1, characterized in that: The resin tank is provided with a discharge valve at the discharge port, a KF flange is provided at the lower end of the discharge port, and a KF flange is also provided at the feed end of the discharge pipe. The KF flange at the lower end of the discharge port and the KF flange at the feed end of the discharge pipe are detachably connected via a KF clamp.

3. The resin tank transporting and unloading device according to claim 1, characterized in that: The discharge pipe is composed of a telescopic straight pipe section in the middle and curved pipe sections at both ends. The telescopic straight pipe section is composed of a pipe body in which two sections, one large and one small, are sleeved and can slide relatively.

4. The resin tank transporting and unloading device according to claim 1, characterized in that: The cart comprises a U-shaped chassis with an opening facing forward, the opening width of the U-shaped chassis is greater than the width of the outer frame; vertical channel steels are fixedly connected to the two sides of the rear of the U-shaped chassis, the channel openings of the channel steels on both sides are arranged to face each other, a lifting frame that can move up and down is arranged between the channel steels on both sides, and the rear ends of the forks on both sides are fixedly connected to the two ends of the lifting frame respectively; a lifting drive mechanism for driving the lifting frame to move up and down is also arranged at the rear of the U-shaped chassis.

5. The resin tank transport and unloading device according to claim 4, characterized in that: The lifting drive mechanism includes a hydraulic jack, a fixed bracket with a lower part fixedly connected to the U-shaped base frame is provided at the rear of the hydraulic jack, a transverse rod is fixedly connected to the upper end of the piston rod of the hydraulic jack, sprockets are installed at both ends of the transverse rod, a chain is wound around the sprocket, one end of the chain is fixedly connected to the lower part of the lifting frame, and the other end is fixedly connected to the top of the fixed space.

6. The resin tank transport and unloading device according to claim 4, characterized in that: Two rollers, one above and one below, are respectively installed at both ends of the lifting frame and are in rolling cooperation with the inner groove of the channel steel.

7. The resin tank transport and unloading device according to claim 4, characterized in that: A crossbeam is connected between the upper ends of the channel steels on both sides, and a handle is arranged on the rear side of the crossbeam; and casters are installed at the bottom of the U-shaped chassis.

8. The resin tank transporting and unloading device according to claim 1, characterized in that: A protective stopper is welded on the upper side of the front end of the fork arm.

9. The resin tank transporting and unloading device according to claim 1, characterized in that: A hook for hanging a discharge pipe is arranged on the side of the cart.

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