Batch feeder with weighing function

Abstract

The utility model discloses a batch feeder with a weighing function, relates to the technical field of batch feeders, and aims to solve the problems that in the prior art, an existing batch feeder used for containing a material barrel generally cannot weigh materials in the material barrel in real time, quantitative discharging is inconvenient during discharging, and the batch feeder is not convenient to use. A supporting frame is arranged on the transport trolley, a weighing mechanism used for weighing the supporting frame is arranged on the transport trolley, a half-moon-shaped swing arm used for wrapping a material barrel is rotationally connected to the supporting frame, and a rotating shaft used for rotating connection is arranged between the half-moon-shaped swing arm and the supporting frame. A stand column is arranged at the end of the half-moon-shaped swing arm, a chuck is arranged at the upper end of the stand column, a supporting base is arranged at the lower end of the stand column, a lifting device used for adjusting the height of the weighing mechanism is arranged on the transport trolley, and a threaded column is rotationally connected into the lifting device.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding machines, in particular to a feeding machine with a weighing function. Background Art

[0002] Feeder is a common equipment for material conveying and dumping, and is often used for conveying powder and granular materials;

[0003] For example, the application publication number is CN209112578U, an automatic weighing and re-nuclear feeding device, including a frame, a control display unit, a weighing mechanism, a feeding mechanism and a discharge mechanism, the frame is used to fix and support the other functional mechanisms, the control display unit is used to control the other functional mechanisms, the weighing mechanism is used to weigh the feed bag, count the pieces and cumulatively weigh the feed bag, the feeding mechanism is used to transport the weighed feed bag to the discharge mechanism, and the discharge mechanism is used to discharge the feed bag;

[0004] The above application has a simple structure, a high degree of automation, and is easy to use. It can realize automatic weighing, weight counting, piece counting and feeding of feed. However, the feeding machine currently used for filling the feed barrel generally cannot weigh the material in the feed barrel in real time, and it is not convenient to discharge the material quantitatively when discharging the material. It is not convenient to use. Therefore, the market urgently needs to develop a feeding machine with a weighing function to help people solve the existing problems. Utility Model Content

[0005] The purpose of the utility model is to provide a feeding machine with a weighing function to solve the problems raised in the above background technology that the feeding machines currently used for filling barrels generally cannot weigh the materials in the barrels in real time, are inconvenient for quantitative feeding when discharging materials, and are not convenient to use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding machine with a weighing function, comprising a transport trolley, a support frame is provided on the transport trolley, a weighing mechanism for weighing the support frame is provided on the transport trolley, a half-moon shaped swing arm for wrapping a material barrel is rotatably connected to the support frame, and a rotating shaft for rotational connection is provided between the half-moon shaped swing arm and the support frame.

[0007] Through the above technical scheme, the support frame and the mechanism on the support frame are weighed by the load-bearing mechanism, and a half-moon shaped swing arm for wrapping and fixing the material barrel is installed on the support frame, so that the material inside the material barrel can be weighed by the weighing mechanism. During the loading and discharging process, the weight of the material inside the material barrel can be monitored in real time, which is convenient for fixed material discharge, and also convenient for quantitative loading, and it is more convenient to use.

[0008] In a preferred example, the utility model can be further configured as follows: a column is provided at the end of the half-moon shaped swing arm, a clamp is provided at the upper end of the column, and a supporting base is provided at the lower end of the column.

[0009] Through the above technical solution, the top edge of the barrel is clamped by the clamp, so that the barrel and the barrel containing mechanism composed of the half-moon swing arm, the column and the supporting base are fixed together, the structure is simple, and the use is reliable and convenient.

[0010] In a preferred example, the utility model can be further configured as follows: an angle adjustment device is provided on one side of the support frame close to the rotating shaft, and a worm gear connected to the rotating shaft is provided in the angle adjustment device.

[0011] Through the above technical solution, the rotation of the rotating shaft drives the half-moon shaped swing arm to rotate, so as to dump the material barrel.

[0012] In a preferred example, the utility model can be further configured as follows: a worm connected to the worm gear is arranged inside the angle adjustment device, and a second driving device for driving the worm to rotate is arranged outside the angle adjustment device.

[0013] Through the above technical solution, the second driving device drives the worm to rotate, and the worm drives the rotating shaft to rotate through the worm wheel.

[0014] In a preferred example, the utility model can be further configured as follows: a lifting device for adjusting the height of the weighing mechanism is provided on the transport trolley, and a threaded column is rotatably connected inside the lifting device.

[0015] Through the above technical solution, the height of the material barrel is adjusted by using the lifting device, so that the material barrel can be lifted to a suitable height for material dumping.

[0016] In a preferred example, the utility model can be further configured as follows: the outer side of the threaded column is threadedly connected to a threaded seat, the threaded seat is connected to a weighing mechanism, and the lifting device is provided with a first driving device for driving the threaded column to rotate.

[0017] Through the above technical solution, the first driving device drives the threaded column to rotate, and the threaded seat is driven to move up and down through the rotation of the threaded column, and the threaded seat drives the weighing mechanism to move up and down.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. The utility model uses a weighing mechanism to weigh the support frame and the mechanism on the support frame, and a half-moon shaped swing arm for wrapping and fixing the barrel is installed on the support frame, so that the weighing mechanism can be used to weigh the material inside the barrel. During the loading and discharging process, the weight of the material inside the barrel can be monitored in real time, which is convenient for fixed material discharge, and also convenient for quantitative loading, and is more convenient to use.

[0020] 2. The utility model uses a clamp to clamp the top edge of the barrel, thereby fixing the barrel and the barrel containing mechanism composed of a half-moon swing arm, a column and a supporting base. The structure is simple and the use is reliable and convenient.

[0021] 3. The utility model utilizes a lifting device to adjust the height of the material barrel, so that the material barrel can be lifted to a suitable height for material dumping. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of a feeding machine with a weighing function according to the utility model;

[0023] Figure 2 It is an enlarged schematic diagram of A in the figure of the present utility model;

[0024] In the figure: 1. transport trolley; 2. lifting device; 3. weighing mechanism; 4. support frame; 5. half-moon swing arm; 6. column; 7. support base; 8. chuck; 9. threaded column; 10. threaded seat; 11. first driving device; 12. angle adjustment device; 13. rotating shaft; 14. worm gear; 15. worm; 16. second driving device. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0027] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0028] See also Figure 1 and Figure 2 The utility model provides an embodiment: a feeding machine with a weighing function, comprising a transport trolley 1, a support frame 4 is provided on the transport trolley 1, a weighing mechanism 3 for weighing the support frame 4 is provided on the transport trolley 1, a half-moon shaped swing arm 5 for wrapping a material barrel is rotatably connected to the support frame 4, a rotating shaft 13 for rotatable connection is provided between the half-moon shaped swing arm 5 and the support frame 4, the support frame 4 is fixedly connected to the weighing mechanism 3, and the half-moon shaped swing arm 5 is fixedly connected to the rotating shaft 13 by bolts.

[0029] See also Figure 1 A column 6 is provided at the end of the semi-lunar swing arm 5, a chuck 8 is provided at the upper end of the column 6, a supporting base 7 is provided at the lower end of the column 6, the column 6 is welded to the semi-lunar swing arm 5, the chuck 8 is rotatably connected to the column 6, a hand wheel and a screw are provided on the chuck 8, which are used to adjust the clamping angle between the chuck 8 and the top end of the column 6, so as to clamp the barrel, and the supporting base 7 is welded to the column 6.

[0030] See also Figure 2 An angle adjustment device 12 is provided on one side of the support frame 4 close to the rotating shaft 13, and a worm gear 14 connected to the rotating shaft 13 is provided in the angle adjustment device 12. The rotating shaft 13 and the support frame 4 are rotatably connected through an axle seat, the angle adjustment device 12 and the support frame 4 are fixedly connected by bolts, and the worm gear 14 and the rotating shaft 13 are fixedly connected by bolts.

[0031] See also Figure 2 A worm 15 connected to the worm wheel 14 is provided inside the angle adjustment device 12, and a second drive device 16 for driving the worm 15 to rotate is provided outside the angle adjustment device 12. The worm 15 and the second drive device 16 are fixedly connected via a coupling, the second drive device 16 and the angle adjustment device 12 are fixedly connected via bolts, and the worm 15 and the worm wheel 14 are meshedly connected.

[0032] See also Figure 1A lifting device 2 for adjusting the height of the weighing mechanism 3 is provided on the transport trolley 1. A threaded column 9 is rotatably connected inside the lifting device 2. The lifting device 2 is fixedly connected to the transport trolley 1 by bolts, and the threaded column 9 is rotatably connected to the lifting device 2 by a bearing.

[0033] See also Figure 1 The outer side of the threaded column 9 is threadedly connected to a threaded seat 10, the threaded seat 10 is connected to the weighing mechanism 3, and a first driving device 11 for driving the threaded column 9 to rotate is provided on the lifting device 2. The threaded seat 10 is fixedly connected to the weighing mechanism 3 by bolts, the first driving device 11 is fixedly connected to the threaded column 9 by a coupling, and the first driving device 11 is fixedly connected to the lifting device 2 by bolts.

[0034] Working principle: When in use, place the material barrel on the inner side of the half-moon shaped swing arm 5, use the half-moon shaped swing arm 5 to wrap the outer periphery of the material barrel, and use the chuck 8 to clamp and fix the top edge of the material barrel, and then use the weighing mechanism 3 to weigh the material in the material barrel, and use the first driving device 11 to drive the threaded column 9 to rotate, and the threaded seat 10 is driven to move up and down through the rotation of the threaded column 9, and the threaded seat 10 drives the weighing mechanism 3 and the support frame 4 to move up and down, so as to adjust the height of the material barrel, and use the second driving device 16 to drive the worm 15 to rotate, and the worm 15 drives the rotating shaft 13 to rotate through the worm gear 14, and the rotating shaft 13 drives the half-moon shaped swing arm 5 to rotate, so as to rotate the material barrel to an inclined angle, and dump the material in the material barrel.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A feeding machine with a weighing function, comprising a transport trolley (1), characterized in that: The transport trolley (1) is provided with a support frame (4), the transport trolley (1) is provided with a weighing mechanism (3) for weighing the support frame (4), the support frame (4) is rotatably connected with a half-moon shaped swing arm (5) for wrapping a material barrel, and a rotating shaft (13) for rotatably connecting the half-moon shaped swing arm (5) and the support frame (4) is provided between the half-moon shaped swing arm (5) and the support frame (4).

2. A feeding machine with weighing function according to claim 1, characterized in that: A column (6) is provided at the end of the half-moon shaped swing arm (5), a clamp (8) is provided at the upper end of the column (6), and a supporting base (7) is provided at the lower end of the column (6).

3. The feeder with weighing function according to claim 1, characterized in that: An angle adjustment device (12) is provided on one side of the support frame (4) close to the rotating shaft (13), and a worm gear (14) connected to the rotating shaft (13) is provided inside the angle adjustment device (12).

4. A feeding machine with weighing function according to claim 3, characterized in that: A worm (15) drivingly connected to the worm wheel (14) is arranged inside the angle adjustment device (12), and a second driving device (16) for driving the worm (15) to rotate is arranged outside the angle adjustment device (12).

5. The feeding machine with weighing function according to claim 1, characterized in that: The transport trolley (1) is provided with a lifting device (2) for adjusting the height of the weighing mechanism (3), and a threaded column (9) is rotatably connected inside the lifting device (2).

6. A feeding machine with weighing function according to claim 5, characterized in that: The outer side of the threaded column (9) is threadedly connected to a threaded seat (10), the threaded seat (10) is connected to a weighing mechanism (3), and the lifting device (2) is provided with a first driving device (11) for driving the threaded column (9) to rotate.

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