Material transfer and weighing trolley

Abstract

The utility model relates to material transfer technical field, and disclose a kind of material transfer weighing trolley, including fixed plate, the top of the fixed plate is provided with placing plate, and the top of placing plate is equipped with limit component. The material transfer weighing trolley is provided with first motor, screw rod, moving frame, second motor, screw rod, moving plate, movable plate and lifting plate, by starting first motor can drive screw rod to rotate the relative movement of two moving frames is driven, in turn make two moving frames move inward and clamp and fix material, and starting second motor can drive screw rod to rotate the movement of moving plate is driven, in turn by movable plate rotation pushes lifting plate to lift, make the height of moving frame adjust, satisfy and the material of different height is used, reach to the effect of limiting and fixing to material, to prevent material from falling off from placing plate.

Description

Technical Field

[0001] This utility model relates to the field of material transfer technology, specifically a material transfer weighing trolley. Background Technology

[0002] Materials are a broad concept with different meanings and applications in different fields and industries. Materials refer to the various items and materials that an enterprise needs in the process of production and operation to manufacture products, provide services or carry out other activities. They include raw materials, parts, semi-finished products, finished products, packaging materials, auxiliary materials, etc.

[0003] Material handling and weighing trolleys are devices that integrate material handling and weight measurement functions. They are widely used in industrial production, logistics and warehousing, and other fields, greatly improving the efficiency and accuracy of material management.

[0004] The prior art patent document CN214648403U provides a weighing and transfer trolley. This trolley can lift the load-bearing platform using a lifting component to lift the material on the load-bearing platform to a certain height. The trolley body can conveniently transfer the material, and the weighing component can weigh the material on the load-bearing platform. It has multiple functions.

[0005] The existing technology described above, although the transfer trolley can lift the load-bearing platform to a certain height using a lifting component, adapting to equipment of different heights for material transfer, lacks a mechanism to limit and fix the material during the transfer process. For example, large materials and container-shaped materials may fall from the top during transfer, causing damage and economic losses, thus reducing the practicality of the transfer trolley. Therefore, we need a material transfer weighing trolley. Utility Model Content

[0006] The purpose of this utility model is to provide a material transfer and weighing trolley to solve the problem that the trolley in the patented technology mentioned in the background art does not have a mechanism to limit and fix the materials during the transfer process. For example, large materials and container-shaped materials may fall from the top during the transfer process, causing damage to the materials, resulting in economic losses and reducing the practicality of the transfer trolley.

[0007] To achieve the above objectives, this utility model provides the following technical solution: A material transfer and weighing trolley includes a fixed plate, a placement plate is provided on the top of the fixed plate, a limit component is installed on the top of the placement plate, and a rotating component is provided on the top of the fixed plate. The limiting component includes a first motor, the output end of which is detachably connected to a screw via a coupling, and a movable frame is threadedly connected to the outer surface of the screw. A second motor is mounted on the top of the movable frame, and a lead screw is detachably connected to the output end of the second motor via a coupling. A movable plate is threadedly connected to the outer surface of the lead screw, a movable plate is hinged to the top of the movable plate, and a lifting plate is mounted on one side of the movable plate. The rotating assembly includes a third motor, the output end of which is detachably connected to a first gear via a coupling, and the outer wall of the first gear meshes with a second gear. The inner wall of the second gear is fixedly connected to a connecting rod, and a fixing rod is provided at the bottom of the placement plate, with a ball bearing rotatably connected to the bottom of the fixing rod.

[0008] Preferably, the bottom of the fixed plate is provided with a telescopic rod, and the bottom of the telescopic rod is equipped with a movable base, and the top of the movable base is provided with a weighing component.

[0009] Preferably, the first motor forms a movable structure with the movable frame via a screw, and the threads on both sides of the screw have opposite directions, with the external thread of the screw matching the internal thread of the movable frame.

[0010] Preferably, the second motor forms a moving structure with the moving plate via a lead screw, and the external thread of the lead screw matches the internal thread of the moving plate.

[0011] Preferably, the movable plate forms a lifting structure with the lifting plate and the movable plate, and the movable plate is disposed between the lifting plate and the movable plate.

[0012] Preferably, the third motor forms a rotating structure through the first gear and the second gear, and the shape and size of the outer wall of the first gear match the shape and size of the outer wall of the second gear. The second gear forms a rotating structure with the placement plate through the connecting rod.

[0013] Preferably, the placement plate forms a rotating structure with fixed rods and ball bearings, and there are multiple fixed rods.

[0014] Compared with the prior art, the beneficial effects of this utility model are: this material transfer and weighing trolley, First, this utility model includes a first motor, a screw, a movable frame, a second motor, a lead screw, a movable plate, a movable plate, and a lifting plate. Starting the first motor rotates the screw, causing the two movable frames to move relative to each other, thus clamping and fixing the material. Starting the second motor rotates the lead screw, causing the movable plate to move, which in turn pushes the lifting plate to rise and fall, adjusting the height of the movable frames to accommodate materials of different heights. This achieves the effect of limiting and fixing the material, preventing it from falling off the placement plate.

[0015] Secondly, this utility model is equipped with a third motor, a first gear, a second gear, a connecting rod, a fixing rod, and ball bearings. By starting the third motor, the first gear can be driven to rotate, which in turn drives the second gear to rotate. The rotation of the second gear will drive the connecting rod to rotate, causing the placement plate to rotate. This, in turn, causes the material on the placement plate to rotate in a different direction, making it easier to connect with the loading or unloading equipment when transferring materials. There is no need for the operator to manually rotate the entire trolley, which improves the practicality of the trolley. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of this utility model; Figure 2 This is a schematic diagram of the front sectional view of the present invention; Figure 3 This is a schematic diagram of the mobile frame and lifting plate structure of this utility model; Figure 4 This is a schematic diagram of the structure of the first gear and the second gear of this utility model.

[0017] In the diagram: 1. Fixed plate; 2. Placement plate; 3. Limiting component; 301. First motor; 302. Screw; 303. Moving frame; 304. Second motor; 305. Lead screw; 306. Moving plate; 307. Movable plate; 308. Lifting plate; 4. Telescopic rod; 5. Moving base; 6. Weighing component; 7. Rotating component; 701. Third motor; 702. First gear; 703. Second gear; 704. Connecting rod; 705. Fixed rod; 706. Ball bearing. Detailed Implementation

[0018] 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.

[0019] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4 A material transfer weighing trolley includes a fixed plate 1, a placement plate 2 is provided on the top of the fixed plate 1, and a limit component 3 is installed on the top of the placement plate 2. A rotating component 7 is provided on the top of the fixed plate 1. The limiting component 3 includes a first motor 301. The output end of the first motor 301 is detachably connected to a screw 302 via a coupling. The outer surface of the screw 302 is threadedly connected to a movable frame 303. A second motor 304 is mounted on the top of the movable frame 303. The output end of the second motor 304 is detachably connected to a lead screw 305 via a coupling. The outer surface of the lead screw 305 is threadedly connected to a movable plate 306. A movable plate 307 is hinged to the top of the movable plate 306. A lifting plate 308 is mounted on one side of the movable plate 307. The rotating assembly 7 includes a third motor 701. The output end of the third motor 701 is detachably connected to a first gear 702 via a coupling. The outer wall of the first gear 702 is meshed with a second gear 703. The inner wall of the second gear 703 is fixedly connected to a connecting rod 704. A fixing rod 705 is provided at the bottom of the placement plate 2, and a ball bearing 706 is rotatably connected to the bottom of the fixing rod 705.

[0020] Through the above technical solution, starting the first motor 301 can drive the screw 302 to rotate and simultaneously drive the two movable frames 303 to move relative to each other, thereby causing the two movable frames 303 to move inward to clamp and fix the material. Starting the second motor 304 can drive the lead screw 305 to rotate and simultaneously drive the movable plate 306 to move, thereby pushing the lifting plate 308 to rise and fall through the rotation of the movable plate 307, so that the height of the movable frame 303 can be adjusted to meet the needs of materials of different heights, achieving the effect of limiting and fixing the material to prevent the material from falling off the placement plate 2.

[0021] Specifically, a telescopic rod 4 is provided at the bottom of the fixed plate 1, and a movable base 5 is installed at the bottom of the telescopic rod 4, and a weighing component 6 is provided at the top of the movable base 5.

[0022] The above technical solution facilitates the lifting and lowering of the fixed plate 1 by starting the telescopic rod 4, while the movable base 5 enables the entire trolley to move. The weighing component 6 on the movable base 5 is equipped with a weighing sensor on top, which can weigh the material on top.

[0023] Specifically, the first motor 301 forms a moving structure with the moving frame 303 via the screw 302, and the threads on both sides of the screw 302 rotate in opposite directions, with the external thread of the screw 302 matching the internal thread of the moving frame 303.

[0024] The above technical solution facilitates the starting of the first motor 301, which can drive the screw 302 to rotate and simultaneously drive the moving frame 303 to move. Since the threads on both sides of the screw 302 turn in opposite directions and the two moving frames 303 are symmetrically arranged on both sides of the screw 302, the two moving frames 303 can move relative to each other. One side of the moving frame 303 can clamp and fix the material on both sides, which is suitable for large materials or boxed materials.

[0025] Specifically, the second motor 304 forms a moving structure with the moving plate 306 via the lead screw 305, and the external thread of the lead screw 305 matches the internal thread of the moving plate 306.

[0026] The above technical solution facilitates the starting of the second motor 304, which drives the lead screw 305 to rotate and simultaneously moves the moving plate 306, thus achieving the effect of the moving plate 306 moving left and right.

[0027] Specifically, the movable plate 306 forms a lifting structure with the lifting plate 308 via the movable plate 307, and the movable plate 307 is positioned between the lifting plate 308 and the movable plate 306.

[0028] The above technical solution facilitates the movement of the movable plate 306 during the movement process, which in turn drives the movable plate 307 to rotate and pushes the lifting plate 308 to rise and fall. This allows the lifting plate 308 to rise and fall to the required height, and enables the height of one side of the movable frame 303 to be adjusted to accommodate materials of different heights for limiting and fixing.

[0029] Specifically, the third motor 701 forms a rotating structure through the first gear 702 and the second gear 703, and the shape and size of the outer wall of the first gear 702 match the shape and size of the outer wall of the second gear 703. The second gear 703 forms a rotating structure with the placement plate 2 through the connecting rod 704.

[0030] The above technical solution facilitates the starting of the third motor 701, which drives the first gear 702 to rotate while simultaneously driving the second gear 703 to rotate. The rotation of the second gear 703 drives the connecting rod 704 to rotate, which in turn causes the placement plate 2 on the top of the connecting rod 704 to rotate, thus causing the material on the placement plate 2 to rotate automatically, eliminating the need for manual rotation of the entire trolley by the operator.

[0031] Specifically, the placement plate 2 forms a rotating structure with the fixed rod 705 and the ball bearing 706, and there are multiple fixed rods 705.

[0032] The above technical solution facilitates the rotation of the placement plate 2, which in turn drives the ball bearings 706 at the bottom of the fixing rod 705 to rotate on the fixing plate 1. Multiple fixing rods 705 support the movement of the bottom of the placement plate 2, making the rotation of the placement plate 2 more stable.

[0033] Working Principle: When using this material transfer and weighing trolley, firstly, the telescopic rod 4 is activated to raise and lower the placement plate 2 to the required position and connect it with the equipment. Then, the material is placed on the placement plate 2. The first motor 301 is activated, which drives the screw 302 to rotate. The screw 302 drives the moving frame 303 to move, clamping and fixing the material on one side of the moving frame 303. Then, the second motor 304 is activated, which drives the lead screw 305 to rotate. The lead screw 305 drives the moving plate 306 to move. The moving plate 306 drives the movable plate 307 to rotate, and the movable plate 307 drives the lifting plate 308 to rise and fall, causing the lifting plate 308 to rise. After lowering to the required height, stop, matching the height of both sides of the material. When it is necessary to rotate the material, start the third motor 701. The third motor 701 drives the first gear 702 to rotate, the first gear 702 drives the second gear 703 to rotate, the second gear 703 drives the connecting rod 704 to rotate, and the connecting rod 704 drives the placement plate 2 to rotate. During the rotation of the placement plate 2, it will be stabilized on the fixed plate 1 by the ball bearings 706 at the bottom of the fixed rod 705, thereby causing the material on the placement plate 2 to rotate. This completes the entire work. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit defined by the appended claims and their equivalents.

Claims

1. A material transfer and weighing trolley, comprising a fixed plate (1), characterized in that: The top of the fixing plate (1) is provided with a placement plate (2), and a limiting component (3) is installed on the top of the placement plate (2). The top of the fixing plate (1) is provided with a rotating component (7). The limiting component (3) includes a first motor (301), the output end of the first motor (301) is detachably connected to a screw (302) via a coupling, and the outer surface of the screw (302) is threadedly connected to a movable frame (303). A second motor (304) is installed on the top of the movable frame (303), and the output end of the second motor (304) is detachably connected to a lead screw (305) via a coupling. The outer surface of the lead screw (305) is threadedly connected to a movable plate (306), the top of the movable plate (306) is hinged to a movable plate (307), and a lifting plate (308) is installed on one side of the movable plate (307). The rotating assembly (7) includes a third motor (701), the output end of which is detachably connected to a first gear (702) via a coupling, and the outer wall of the first gear (702) meshes with a second gear (703), the inner wall of the second gear (703) is fixedly connected to a connecting rod (704), the bottom of the placement plate (2) is provided with a fixing rod (705), and the bottom of the fixing rod (705) is rotatably connected to a ball bearing (706).

2. The material transfer and weighing trolley according to claim 1, characterized in that: The bottom of the fixed plate (1) is provided with a telescopic rod (4), and the bottom of the telescopic rod (4) is provided with a movable base (5), and the top of the movable base (5) is provided with a weighing component (6).

3. The material transfer and weighing trolley according to claim 1, characterized in that: The first motor (301) forms a moving structure with the moving frame (303) through the screw (302), and the threads on both sides of the screw (302) are turned in opposite directions. The external thread of the screw (302) matches the internal thread of the moving frame (303).

4. The material transfer and weighing trolley according to claim 1, characterized in that: The second motor (304) forms a moving structure with the moving plate (306) through the lead screw (305), and the external thread of the lead screw (305) matches the internal thread of the moving plate (306).

5. The material transfer and weighing trolley according to claim 1, characterized in that: The movable plate (306) forms a lifting structure with the lifting plate (308) via the movable plate (307), and the movable plate (307) is located between the lifting plate (308) and the movable plate (306).

6. The material transfer and weighing trolley according to claim 1, characterized in that: The third motor (701) forms a rotating structure through the first gear (702) and the second gear (703), and the shape and size of the outer wall of the first gear (702) match the shape and size of the outer wall of the second gear (703). The second gear (703) forms a rotating structure with the placement plate (2) through the connecting rod (704).

7. A material transfer and weighing trolley according to claim 1, characterized in that: The placement plate (2) forms a rotating structure through a fixing rod (705) and a ball bearing (706), and there are multiple fixing rods (705).

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