Pneumatic charging basket traction transfer device

Abstract

The utility model relates to a pneumatic material barrel traction transfer device which comprises a base and a material barrel, and a vertical column frame is installed on the base. A movable frame is mounted on the base at the front end of the vertical column frame, and a jacking module mounted on the base drives the movable frame to move in the vertical direction; a clamping air cylinder is installed at the front end of the movable frame, the driving end of the top of the clamping air cylinder is connected with the other side of the chuck, an upper bracket is installed on the movable frame on the side, close to the top, of the clamping air cylinder, and a lower bracket is installed on the movable frame on the side, close to the bottom, of the clamping air cylinder. Through cooperation of the clamping head, the upper bracket and the lower bracket, clamping of the material barrel is jointly achieved, then lifting movement of the clamped material barrel is achieved through the jacking module, the structure arrangement is reasonable, operation is easy, the reliability of equipment is improved, resource waste is reduced, and cost reduction and efficiency improvement are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field related to pharmaceutical processing, in particular to a pneumatic barrel traction and transfer device. Background Art

[0002] Stainless steel round material transfer drums are commonly used in pharmaceutical preparation and transfer processes. When filled with material, they are heavy and difficult to handle, especially at weighing stations. When transferring the drum after weighing the material on an electronic platform scale, the drum creates drag and friction on the scale handle, damaging the scale below and affecting its accuracy. This can cause irreversible damage, especially to high-precision scales. This can severely impact equipment reliability and potentially have a significant impact on product quality.

[0003] In view of the above-mentioned defects, the designers have actively carried out research and innovation in order to create a pneumatic barrel traction transfer device to make it more valuable for industrial use. Utility Model Content

[0004] In order to solve any of the above technical problems, the purpose of the present utility model is to provide a pneumatic barrel traction transfer device.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] The pneumatic barrel traction transfer device includes a base and a barrel. The base rear wheels and the base front wheels are installed in sequence from the back to the front at the bottom of the base, and a vertical column frame is installed on the base;

[0007] A mobile frame is installed on the base at the front end of the vertical column frame, and a jacking module installed on the base drives the mobile frame to move in the vertical direction;

[0008] A clamping cylinder is installed at the front end of the mobile frame, a chuck bracket is installed on the mobile frame at the rear end above the clamping cylinder, one side of the chuck is installed on the chuck bracket, and the driving end at the top of the clamping cylinder is connected to the other side of the chuck, an upper bracket is installed on the mobile frame near the top side of the clamping cylinder, the upper bracket is located below the chuck, and a lower bracket is installed on the mobile frame near the bottom side of the clamping cylinder, and both the upper bracket and the lower bracket are arc-shaped structures with openings facing the front end;

[0009] A plurality of annular reinforcing ribs are evenly distributed along the vertical direction on the barrel and are matched with the upper bracket or the lower bracket.

[0010] As a further improvement of the present invention, the rear wheels of the base are universal wheels, and the front wheels of the base are fixed wheels.

[0011] As a further improvement of the present invention, a gas storage tank is installed at a position near the bottom of the rear end of the vertical column frame, and a pressure gauge is installed on the gas storage tank.

[0012] As a further improvement of the present invention, a handle is installed at the rear end of the vertical column frame near the top, and an operation box is installed on the vertical column frame above the handle.

[0013] As a further improvement of the present invention, at least one guide roller is installed on the vertical column frame at the rear end of the moving frame, and the moving frame contacts the guide roller when moving in the vertical direction.

[0014] As a further improvement of the present invention, the jacking module includes a first lifting cylinder and a second lifting cylinder installed in parallel on the base along the left and right directions, and the first lifting cylinder and the second lifting cylinder respectively drive the front end moving frame to move in the vertical direction.

[0015] As a further improvement of the present invention, the jacking module includes a first lifting cylinder and a second lifting cylinder installed in parallel on the base along the left and right directions, the driving ends of the top of the first lifting cylinder and the second lifting cylinder are respectively connected to the two sides of the driving beam, a pulley is installed in the middle of the driving beam, and a lifting belt is installed on the pulley, one side of the lifting belt is installed on the base, and the other side of the lifting belt is installed on the movable frame.

[0016] By means of the above solution, the present invention has at least the following advantages:

[0017] The utility model realizes the clamping of the material barrel through the coordinated cooperation of the clamping head, the upper bracket and the lower bracket, and realizes the lifting and moving of the clamped material barrel through the jacking module. The structure is reasonable and the operation is simple, which improves the reliability of the equipment, reduces resource waste, and achieves cost reduction and efficiency improvement.

[0018] The pneumatic barrel traction transfer device of the utility model provides a solution that can protect weighing equipment and simplify component structure to optimize production.

[0019] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 This is a structural diagram of a pneumatic barrel traction and transfer device of the utility model;

[0022] Figure 2 yes Figure 1 side view.

[0023] The meanings of the reference numerals in the figures are as follows.

[0024] Base 1, base rear wheel 2, base front wheel 3, gas tank 4, pressure gauge 5, handle 6, operating box 7, vertical column frame 8, guide roller 9, first lifting cylinder 10, second lifting cylinder 11, lifting belt 12, driving beam 13, moving frame 14, clamping cylinder 15, chuck 16, upper bracket 17, lower bracket 18, chuck bracket 19, pulley 20, bucket 21, reinforcing rib 22. DETAILED DESCRIPTION

[0025] The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0026] In order to enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. The components of the embodiments of the present invention generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present invention.

[0027] like Figures 1 and 2As shown, a pneumatic bucket traction and transfer device comprises a base 1 and a bucket 21. Mounted on the bottom of base 1, from back to front, are rear wheels 2 and front wheels 3. Rear wheels 2 are universal wheels, while front wheels 3 are fixed wheels. A vertical column frame 8 is mounted on base 1. A movable frame 14 is mounted on base 1 at the front end of vertical column frame 8. A lifting module mounted on base 1 drives movable frame 14 in vertical motion.

[0028] A clamping cylinder 15 is mounted at the front end of the mobile frame 14. A chuck bracket 19 is mounted on the mobile frame 14 at the rear end above the clamping cylinder 15. One side of the chuck 16 is mounted on the chuck bracket 19. The driving end at the top of the clamping cylinder 15 is connected to the other side of the chuck 16. An upper bracket 17 is mounted on the mobile frame 14 near the top of the clamping cylinder 15. The upper bracket 17 is located below the chuck 16. A lower bracket 18 is mounted on the mobile frame 14 near the bottom of the clamping cylinder 15. Both the upper bracket 17 and the lower bracket 18 are curved structures with their openings facing the front end. Several annular reinforcing ribs 22 are evenly distributed along the vertical direction on the barrel 21, which are compatible with the upper bracket 17 and the lower bracket 18.

[0029] At least one guide roller 9 is mounted on the vertical column frame 8 at the rear end of the moving frame 14 , and the moving frame 14 contacts the guide roller 9 when moving in the vertical direction.

[0030] An air tank 4 is installed at the rear end near the bottom of the vertical column frame 8, and a pressure gauge 5 is installed on the air tank 4. A handle 6 is installed at the rear end near the top of the vertical column frame 8, and an operation box 7 is installed on the vertical column frame 8 above the handle 6.

[0031] The following two situations of jacking module are briefly described:

[0032] 1. The jacking module includes a first lifting cylinder 10 and a second lifting cylinder 11 installed in parallel on the base 1 along the left-right direction. The first lifting cylinder 10 and the second lifting cylinder 11 respectively drive the front movable frame 14 to move in the vertical direction.

[0033] 2. The jacking module includes a first lifting cylinder 10 and a second lifting cylinder 11 installed in parallel on the base 1 along the left and right directions. The driving ends of the tops of the first lifting cylinder 10 and the second lifting cylinder 11 are respectively connected to the two sides of the driving beam 13. A pulley 20 is installed in the middle of the driving beam 13, and a lifting belt 12 is installed on the pulley 20. One side of the lifting belt 12 is installed on the base 1, and the other side of the lifting belt 12 is installed on the moving frame 14.

[0034] The first embodiment of the present utility model:

[0035] The vertical column frame 8 is welded and fixed on the base 1. The base 1 is equipped with a base rear wheel 2 and a base front wheel 3. The base rear wheel 2 is a universal wheel, and the base front wheel is a fixed wheel. The vertical column frame 8 is also equipped with a handle 6 for easy direction adjustment. Above the handle 6 is an operating box for equipment control.

[0036] Four pairs of guide rollers 99 are installed on the inner sides of the four corners of the mobile frame 14. Each pair of guide rollers 9 presses the vertical columns of the vertical column frame 8 to ensure that the mobile frame 14 can slide smoothly up and down the vertical column frame 8.

[0037] One end of the lifting belt 12 is fixed on the middle bracket of the vertical column frame 8, and the other end is connected to the inner side of the mobile frame. The first lifting cylinder 10 and the second lifting cylinder 11 are fixed on the base 1 on one side, and are connected on the other side through a driving beam 13. A pulley 20 is installed in the middle of the driving beam to drive the lifting belt 12, thereby driving the mobile frame 14 to move in the vertical direction on the vertical column frame 8.

[0038] The front end of the mobile frame 14 is equipped with a chuck bracket 19, an upper bracket 17, and a lower bracket 18. The chuck bracket 19 is equipped with a movable chuck 16, which is connected to a chuck cylinder 15 for controlling its opening and closing. The upper bracket 17 and the lower bracket 18 are designed to be curved, with the same curvature as the barrel 21 to be clamped. Together with the reinforcing ribs 22, they can support the barrel 21 from the side to prevent it from sliding.

[0039] The material barrel transfer device is equipped with an air storage tank 4, which can be used to pick up and place the material barrel 2-3 times without compressed air, reducing unnecessary repeated connections for compressed air and increasing the range of motion. A pressure gauge 5 indicates the current air pressure to prevent abnormal situations when there is no compressed air.

[0040] Brief description of the working process of this utility model:

[0041] After the material barrel transfer device is connected to the compressed air, it moves to the side of the material barrel 21 to be clamped, and the lifting button of the operation box 7 is operated. The first lifting cylinder 10 and the second lifting cylinder 11 are lifted at the same time, and the pulley 20 drives the lifting belt 12 by driving the crossbeam 13 to move upward. Since one end of the lifting belt 12 is fixed on the base and the other end is fixed on the mobile frame 14, the mobile frame 14 is driven by the belt 12 to slide upward, so that the upper bracket 17 and the lower bracket 18 are slightly lower than the barrel reinforcement rib 22, and then the upper bracket 17 and the lower bracket 18 are as close to the barrel 21 as possible. Press the lower clamping button, the clamping cylinder 15 drives the chuck 16 to close, the chuck 16 clamps the raised edge of the barrel cover 21, press the lifting button, and the mobile frame 14 continues to move upward. The chuck 16 forces the barrel to tilt toward the bracket 17 and the lower bracket 18. When the bracket 17 and the lower bracket 18 are against the reinforcing rib 22 of the barrel 21, the barrel 21 is lifted by the lifting device, the compressed air source is disconnected, and the lifting device is dragged to the target position. Press the lowering button and the mobile frame 14 moves downward. When the barrel 21 touches the ground or the warehouse board, press the open button, the chuck 16 opens, and the barrel is placed.

[0042] The utility model adopts a pneumatic material barrel traction transfer device to move the material barrel without any dragging, and is less likely to deform the material barrel than a commonly used clamping vehicle. Especially when operating on a high-precision platform scale, it protects the scale. The utility model has a simple structure and is easy to operate, with a low failure rate, which enhances the reliability of the equipment.

[0043] The collet, upper bracket, and lower bracket work together to clamp the barrel. The lifting module then raises and lowers the barrel after clamping. This rationally designed structure and simple operation improve equipment reliability, reduce resource waste, and achieve cost savings and increased efficiency. This solution optimizes production by protecting the weighing equipment while simplifying the component structure.

[0044] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implying the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0045] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections, direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A pneumatic barrel traction transfer device, comprising a base (1) and a barrel (21), wherein rear wheels (2) and front wheels (3) are sequentially mounted on the bottom of the base (1) from the rear to the front, and a vertical column frame (8) is mounted on the base (1); characterized in that: A movable frame (14) is installed on the base (1) at the front end of the vertical column frame (8), and a jacking module installed on the base (1) drives the movable frame (14) to move in the vertical direction; A clamping cylinder (15) is installed at the front end of the mobile frame (14), a chuck bracket (19) is installed on the mobile frame (14) at the rear end above the clamping cylinder (15), one side of the chuck (16) is installed on the chuck bracket (19), the driving end at the top of the clamping cylinder (15) is connected to the other side of the chuck (16), an upper bracket (17) is installed on the mobile frame (14) near the top side of the clamping cylinder (15), the upper bracket (17) is located below the chuck (16), and a lower bracket (18) is installed on the mobile frame (14) near the bottom side of the clamping cylinder (15), both the upper bracket (17) and the lower bracket (18) are arc-shaped structures with openings facing the front end; A plurality of annular reinforcing ribs (22) are evenly distributed along the vertical direction on the barrel (21) and are adapted to the upper bracket (17) or the lower bracket (18).

2. The pneumatic barrel traction transfer device according to claim 1, characterized in that: The rear wheels (2) of the base are universal wheels, and the front wheels (3) of the base are fixed wheels.

3. The pneumatic barrel traction transfer device according to claim 1, characterized in that: An air storage tank (4) is installed at a position near the bottom of the rear end of the vertical column frame (8), and a pressure gauge (5) is installed on the air storage tank (4).

4. The pneumatic barrel traction transfer device according to claim 1, characterized in that: A handle (6) is installed at a position near the top of the rear end of the vertical column frame (8), and an operating box (7) is installed on the vertical column frame (8) above the handle (6).

5. The pneumatic barrel traction transfer device according to claim 1, characterized in that: At least one guide roller (9) is installed on the vertical column frame (8) at the rear end of the movable frame (14), and the movable frame (14) contacts the guide roller (9) when moving in the vertical direction.

6. The pneumatic barrel pulling and transferring device according to claim 1, characterized in that: The jacking module comprises a first lifting cylinder (10) and a second lifting cylinder (11) which are installed in parallel on a base (1) along the left-right direction. The first lifting cylinder (10) and the second lifting cylinder (11) respectively drive a front movable frame (14) to move in a vertical direction.

7. The pneumatic barrel pulling and transferring device according to claim 1, characterized in that: The jacking module comprises a first lifting cylinder (10) and a second lifting cylinder (11) which are installed in parallel on a base (1) along a left-right direction. The driving ends of the tops of the first lifting cylinder (10) and the second lifting cylinder (11) are respectively connected to the two sides of a driving beam (13). A pulley (20) is installed in the middle of the driving beam (13). A lifting belt (12) is installed on the pulley (20). One side of the lifting belt (12) is installed on the base (1), and the other side of the lifting belt (12) is installed on the moving frame (14).

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