Weighing device for charging basket

Abstract

The utility model provides a weighing device for a charging basket, the structure of the weighing device for the charging basket comprises a first weighing platform, the side part of the first weighing platform is provided with a hook for hanging the charging basket, and the middle part of the first weighing platform is provided with a first charging port; the second weighing platform is arranged on the lower portion of the first weighing platform, a weighing part used for weighing the first weighing platform is arranged on the second weighing platform, and a second charging opening is formed in the middle of the second weighing platform; the second weighing platform is connected with the first weighing platform through the weighing part; and the driving part is connected with the second weighing platform, and the driving part can drive the second weighing platform and the first weighing platform to move in the vertical direction. The weighing device for the charging basket can solve the problems that the weighing mode of the existing weighing charging basket is time-consuming and labor-consuming, and the platform scale is easy to damage.

Description

Technical Field

[0001] The present application relates to the technical field of weighing devices, and in particular to a weighing device for a material barrel. Background Art

[0002] During the process of filling the barrel, the staff needs to weigh the barrel to determine the filling status of the barrel.

[0003] At present, the existing method of weighing the material barrel is usually to set up a platform scale on the ground and use the platform scale to weigh the material barrel. However, since the weighing surface of the platform scale is higher than the ground, it is necessary to push the material barrel onto the platform scale through a ramp. The pushing process is time-consuming and laborious, and it will cause impact on the platform scale, which is easy to cause damage to the platform scale. Utility Model Content

[0004] In view of this, the purpose of the present application is to provide a weighing device for a material barrel, so as to solve the problem that the existing weighing method of weighing the material barrel is time-consuming and labor-intensive, and is prone to damage to the platform scale.

[0005] According to the utility model, a weighing device for a material barrel is provided, wherein the weighing device for a material barrel comprises: a first weighing platform, a hook for hanging the material barrel is arranged on the side of the first weighing platform, and a first loading port is arranged in the middle of the first weighing platform; a second weighing platform, the second weighing platform is arranged at the lower part of the first weighing platform, a weighing part for weighing the first weighing platform is arranged on the second weighing platform, a second loading port is arranged in the middle of the second weighing platform, and the second weighing platform is connected to the first weighing platform through the weighing part; and a driving part, the driving part is connected to the second weighing platform, and the driving part can drive the second weighing platform and the first weighing platform to move in the vertical direction.

[0006] Preferably, the weighing part comprises a plurality of weighing sensors, the second weighing platform is provided with a rectangular frame, and the plurality of weighing sensors are arranged at intervals on the upper part of the second weighing platform.

[0007] Preferably, the number of the weighing sensors is four, and the four weighing sensors are respectively arranged at four corners of the second weighing platform.

[0008] Preferably, the weighing sensor includes: a sensor body, the bottom of which is connected to the top of the second weighing platform; a floating shaft, the bottom of which is installed on the sensor body through a fixed bracket; and a load-bearing frame, the top of which is connected to the bottom of the first weighing platform, and the load-bearing frame is installed on the top of the floating shaft.

[0009] Preferably, the driving part includes: a first lifting cylinder connected to a first corner of the second weighing platform; a second lifting cylinder connected to a second corner of the second weighing platform, the second corner being adjacent to the first corner; and a third lifting cylinder connected to a first side of the second weighing platform, the first side being opposite to the first corner and the second corner.

[0010] Preferably, the weighing part further includes a sensor junction box installed on the side of the second weighing platform, and the sensor junction box is electrically connected to a plurality of the weighing sensors.

[0011] Preferably, the first weighing platform is provided with a rectangular frame, and a plurality of the hooks are respectively arranged on opposite sides of the first weighing platform.

[0012] Preferably, the weighing device for the material bucket further includes a guiding and driving part, and two guiding and driving parts are respectively arranged on two sides of the first weighing platform where the hooks are provided, for pushing the material bucket.

[0013] Preferably, the guiding and driving part includes: a guiding bar arranged in the horizontal direction, and the end of the guiding bar is inclined away from the first weighing platform; and a guiding cylinder arranged at both ends of the guiding bar for driving the guiding bar to extend or retract.

[0014] Preferably, when the first weighing platform hoists the material bucket through the hook, the guiding bar is in a retracted state.

[0015] In the weighing device for the material bucket according to the embodiment of the present utility model, hooks for hanging the material bucket are arranged on the side of the first weighing platform. The second weighing platform is arranged below the first weighing platform, and a weighing part for weighing the first weighing platform is arranged on the second weighing platform. The driving part is connected to the second weighing platform, and the driving part can drive the second weighing platform and the first weighing platform to move in the vertical direction. So that after the material bucket is hung on the hook, the driving part can hoist the material bucket, the first weighing platform and the second weighing platform together. At this time, the first weighing platform with the material bucket hanging thereon presses on the weighing part, so that the weighing part can weigh the weight of the material bucket. In addition, a first loading port is arranged in the middle of the first weighing platform, and a second loading port is arranged in the middle of the second weighing platform. With such a setting, while weighing, the feeding device can feed the material into the material bucket through the first loading port and the second loading port. Thereby, it can effectively solve the problems that the existing weighing method for the weighing material bucket is time-consuming and laborious and easily causes damage to the platform scale.

[0016] To make the above objects, features and advantages of the present application more obvious and understandable, the following specifically gives preferred embodiments and, in conjunction with the accompanying drawings, makes a detailed description as follows. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of a weighing device for a material barrel according to the utility model.

[0019] Figure 2 It is a schematic diagram of another angle of the weighing device for the material barrel according to the utility model.

[0020] Figure 3 It is a schematic diagram of another angle of the weighing device for the material barrel according to the utility model.

[0021] Figure 4 It is a partial structural sectional view of a weighing device for a material barrel according to the utility model.

[0022] Figure 5 It is a schematic diagram of a material barrel according to the utility model.

[0023] Figure markings: 1-first weighing platform; 10-first loading port; 11-hook; 2-second weighing platform; 20-second loading port; 3-weighing part; 30-weighing sensor; 301-sensor body; 302-floating shaft; 303-fixed bracket; 304-load-bearing frame; 31-sensor junction box; 4-driving part; 41-first lifting cylinder; 42-second lifting cylinder; 43-third lifting cylinder; 5-guide driving part; 51-guide bar; 52-guide cylinder; 6-barrel; 60-lifting ear. DETAILED DESCRIPTION

[0024] The following specific embodiments are provided to help the reader obtain a comprehensive understanding of the methods, devices and / or systems described herein. However, after understanding the disclosure of the present application, various changes, modifications and equivalents of the methods, devices and / or systems described herein will be apparent. For example, the order of operations described herein is merely an example, and is not limited to the order set forth herein, but in addition to the operations that must occur in a particular order, changes that will be apparent after understanding the disclosure of the present application may be made. In addition, in order to improve clarity and brevity, descriptions of features known in the art may be omitted.

[0025] The features described herein can be implemented in various forms and should not be construed as limited to the examples described herein. Rather, the examples described herein are provided only to illustrate some of the many possible ways of implementing the methods, devices, and / or systems described herein that will be apparent after understanding the disclosure of the present application.

[0026] Throughout the specification, when an element (such as, a layer, region, or substrate) is described as being “on” another element, “connected to” another element, “coupled to” another element, “above” another element, or “covering” another element, it can be directly “on” the other element, “connected to” the other element, “coupled to” the other element, “above” the other element, or “covering” the other element, or there can be one or more other elements intervening therebetween. In contrast, when an element is described as being “directly on” another element, “directly connected to” another element, “directly coupled to” another element, “directly above” another element, or “directly covering” another element, there can be no other elements intervening therebetween.

[0027] As used herein, the term “and / or” includes any one of the listed related items and any combination of any two or more of them.

[0028] Although terms such as “first,” “second,” and “third” may be used herein to describe various components, elements, regions, layers, or parts, these components, elements, regions, layers, or parts are not limited by these terms. Rather, these terms are used only to distinguish one component, element, region, layer, or part from another. Thus, a first component, element, region, layer, or part referred to in the examples described herein may also be referred to as a second component, element, region, layer, or part without departing from the teachings of the examples.

[0029] For ease of description, spatial relationship terms such as “above,” “upper,” “below,” and “lower” may be used herein to describe the relationship of one element to another as shown in the figures. Such spatial relationship terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, an element described as “above” or “upper” relative to another element will then be “below” or “lower” relative to the other element. Thus, the term “above” includes both the orientation of “above” and “below” depending on the spatial orientation of the device. The device may also be positioned in other ways (e.g., rotated 90 degrees or at other orientations), and the spatial relationship terms used herein will be interpreted accordingly.

[0030] The terms used herein are only used to describe various examples and are not used to limit the examples. Unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. The terms "include", "comprising" and "having" list the existence of the stated features, quantities, operations, components, elements and / or their combinations, but do not exclude the existence or addition of one or more other features, quantities, operations, components, elements and / or their combinations.

[0031] Variations in the shapes shown in the drawings may occur due to manufacturing techniques and / or tolerances. Therefore, the examples described herein are not limited to the specific shapes shown in the drawings but include variations in shapes that occur during manufacturing.

[0032] The features of the examples described herein may be combined in various ways that will be apparent after understanding the disclosure of the present application. In addition, although the examples described herein have various configurations, other configurations are possible as will be apparent after understanding the disclosure of the present application.

[0033] The utility model provides a weighing device for a material barrel, such as Figures 1 to 5 As shown, the weighing device for the material barrel includes a first weighing platform 1 , a second weighing platform 2 and a driving unit 4 .

[0034] In the following description, reference will be made to Figures 1 to 5 The specific structure of the above components of the weighing device for the material barrel and the connection relationship of the above components are specifically described.

[0035] like Figures 1 to 5 As shown, in the embodiment, the side of the first weighing platform 1 may be provided with a hook 11 for hanging the barrel 6. The second weighing platform 2 may be arranged at the lower part of the first weighing platform 1. A weighing part 3 for weighing the first weighing platform 1 may be arranged on the second weighing platform 2, and the second weighing platform 2 and the first weighing platform 1 may be connected through the weighing part 3. The driving part 4 may be connected to the second weighing platform 2. The driving part 4 can drive the second weighing platform 2 and the first weighing platform 1 to move in the vertical direction, so that after the barrel 6 is hung on the hook 11, the driving part 4 can lift the barrel 6, the first weighing platform 1 and the second weighing platform 2 together. At this time, the first weighing platform 1 with the barrel 6 hung is pressed on the weighing part 3, so that the weighing part 3 can weigh the weight of the discharge barrel 6. In addition, a first charging port 10 is arranged in the middle of the first weighing platform 1, and a second charging port 20 is arranged in the middle of the second weighing platform 2. Such an arrangement enables the weighing device for the barrel to carry out weighing while the feeding device can feed materials into the barrel 6 through the first feeding port 10 and the second feeding port 20 .

[0036] Preferably,Figures 1 to 4 As shown, in the embodiment, the first weighing platform 1 and the second weighing platform 2 may both be provided with a rectangular frame, and the first charging port 10 and the second charging port 20 are formed on the inner side of the rectangular frame. The size of the frame of the first weighing platform 1 may be larger than the size of the frame of the second weighing platform 2, so that the driving unit 4 may pass through the inner side of the frame of the first weighing platform 1 and connect with the frame of the second weighing platform 2. More preferably, the corners of the rectangular frame may be provided with reinforcing ribs.

[0037] Preferably, Figures 1 to 4 As shown, in the embodiment, the driving unit 4 may include a plurality of cylinders for driving the first weighing platform 1 and the second weighing platform 2 to move up and down. Specifically, the driving unit 4 may include a first lifting cylinder 41, a second lifting cylinder 42, and a third lifting cylinder 43. The piston rod of the first lifting cylinder 41 may be in contact with the first corner of the second weighing platform 2 (which may be Figure 2 The piston rod of the second lifting cylinder 42 can be connected to the second corner of the second weighing platform 2 (which can be as shown in the upper right corner). Figure 2 The second corner is adjacent to the first corner (i.e., they are adjacent corners of the second weighing platform 2). The piston rod of the third lifting cylinder 43 can be connected to the first side edge of the second weighing platform 2 (which can be as shown in FIG. Figure 2 The first side is arranged opposite to the first corner and the second corner, so that the connection line of the setting positions of the first lifting cylinder 41, the second lifting cylinder 42 and the third lifting cylinder 43 forms a triangle, so as to facilitate driving the first weighing platform 1 and the second weighing platform 2, so that the force is more uniform. Preferably, the first lifting cylinder 41, the second lifting cylinder 42 and the third lifting cylinder 43 can be fixedly arranged, and the cylinder body can be fixedly installed on other components in the environment by bolts, such as a pre-erected frame for supporting the cylinder body.

[0038] Preferably, Figures 1 to 4 As shown, in the embodiment, the weighing part 3 may include a plurality of weighing sensors 30. The plurality of weighing sensors 30 may be arranged at intervals on the upper part of the second weighing platform 2 to weigh the first weighing platform 1 on which the bucket 6 is suspended. More preferably, the number of the weighing sensors 30 may be four. The four weighing sensors 30 may be respectively arranged at the four top corners of the frame of the second weighing platform 2, thereby evenly sharing the gravity of the first weighing platform 1 and the bucket 6.

[0039] Further, preferably, Figures 1 to 4As shown, in the embodiment, the weighing sensor 30 may include a sensor body 301, a floating shaft 302, and a load-bearing frame 304. Among them, the bottom of the sensor body 301 may be bolted to the top surface of the second weighing platform 2, thereby fixing the sensor body 301 to the second weighing platform 2. The bottom of the floating shaft 302 may be installed on the sensor body 301 through a fixed bracket 303. The load-bearing frame 304 may be installed on the top of the floating shaft 302 through a pin shaft. The top of the load-bearing frame 304 may be bolted to the bottom of the first weighing platform 1, so that the weighing sensor 30 connects the first weighing platform 1 and the second weighing platform 2 together and can weigh the first weighing platform 1.

[0040] Preferably, as Figures 1 to 4 shown, in the embodiment, the weighing unit 3 may further include a sensor junction box 31. Specifically, the sensor junction box 31 may be installed on the side of the second weighing platform 2 by bolts. The sensor junction box 31 may be connected to the plurality of weighing sensors 30 through wires to transmit electrical signals.

[0041] More preferably, in the embodiment, outer cover plates (not shown) may be installed on the top of the first weighing platform 1 and the bottom of the second weighing platform 2. The outer cover plates may be fixed to the first weighing platform 1 and the second weighing platform 2 by bolts. That is, by setting the outer cover plates, the interior of the weighing device for the material bucket can be covered to protect the internal structure and wires of the weighing device for the material bucket. In addition, setting the outer cover plates can make the weighing device for the material bucket as a whole more regular and beautiful. The outer cover plates may be provided with through openings at positions corresponding to the first loading port 10 and the second loading port 20 to facilitate loading of the material bucket 6.

[0042] Preferably, as Figures 1 to 5 shown, in the embodiment, a plurality of hooks 11 may be respectively arranged on opposite sides of the first weighing platform 1. Specifically, the number of hooks 11 may be four. Two hooks 11 may be respectively arranged on opposite sides of the first weighing platform 1. The hooks 11 may be arranged vertically. The top end of the hook 11 may be bolted to the first weighing platform 1, and the bottom end of the hook 11 may be bent away from the first weighing platform 1. When the material bucket 6 moves to directly below the first weighing platform 1, the lifting lugs 60 of the material bucket 6 can cooperate with the hooks 11, that is, the bottom end of the hook 11 can be hooked on the lifting lugs 60 of the material bucket 6, thereby lifting the material bucket 6 upward.

[0043] More preferably, as Figures 1 to 5As shown, in the embodiment, the weighing device for the material bucket may further include a guiding and driving part 5, which is used to adjust the position of the material bucket 6 in the horizontal direction and guide the movement of the material bucket 6. The two guiding and driving parts 5 may be respectively arranged on both sides of the first weighing platform 1 where the hook 11 is provided, so that during the process of the material bucket 6 moving to the lower part of the first weighing platform 1, the guiding and driving part 5 can drive and adjust the material bucket 6 to avoid the material bucket 6 rubbing against the hook 11.

[0044] Specifically, as Figures 1 to 5 shown, in the embodiment, the guiding and driving part 5 may include a guiding bar 51 and a guiding cylinder 52. Among them, the guiding bar 51 may be a strip-shaped plate member. The guiding bar 51 may be arranged in the horizontal direction, and one end of the guiding bar 51 may be inclinedly arranged in a direction away from the first weighing platform 1. So that during the process of the material bucket 6 moving to the lower part of the first weighing platform 1, the guiding bar 51 can play a guiding role. The guiding cylinder 52 may be arranged at both ends of the guiding bar 51, and is used to drive the guiding bar 51 to extend or retract, so that the two relatively arranged guiding bars 51 can move closer to each other, or retract the two guiding bars 51. During the movement of the material bucket 6, the guiding cylinder 52 can drive the guiding bar 51 to extend, and then push the material bucket 6 to adjust the position of the material bucket 6. When the first weighing platform 1 hoists the material bucket 6 through the hook 11, the guiding bar 51 is in a retracted state. Preferably, the guiding cylinder 52 may be fixedly arranged. Specifically, the guiding cylinder 52 may be fixed to the column in the environment by bolts.

[0045] During use, the material bucket 6 is driven to move downward to the lower part of the weighing device for the material bucket. The guiding cylinder 52 extends the piston rod to drive the guiding bar 51 to move, so as to push the material bucket 6 and make the material bucket 6 move along the guiding bar 51 to a suitable position for weighing. At this time, the hook 11 is hung on the lifting lug 60 of the material bucket 6. The driving part 4 drives the second weighing platform 2 to move upward, and drives the first weighing platform 1 to move upward, so that the material bucket 6 is hoisted. The weighing sensor 30 is arranged between the first weighing platform 1 and the second weighing platform 2. After the material bucket 6 is hoisted, the weighing sensor 30 can weigh the weight of the material bucket 6. In addition, during the weighing process of the material bucket 6, the feeding device can feed materials into the interior of the material bucket 6 through the first feeding port 10 and the second feeding port 20, and the weighing sensor 30 can judge the feeding situation in the material bucket 6. After the first weighing platform 1 hoists the material bucket 6 through the hook 11, the guiding cylinder 52 retracts the guiding bar 51.

[0046] Finally, it should be noted that the above-described embodiments are only specific embodiments of the present application, which are used to illustrate the technical solutions of the present application, rather than to limit them. The protection scope of the present application is not limited thereto. Although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: any person skilled in the art within the technical scope disclosed by the present application can still modify the technical solutions described in the foregoing embodiments or can easily think of changes, or perform equivalent replacements on some of the technical features; and these modifications, changes or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be covered by the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A weighing device for a barrel, characterized in that: The weighing device for the material bucket includes: A first weighing platform, on the side of which there is a hook for hanging the material bucket, and a first loading port is arranged in the middle of the first weighing platform; A second weighing platform, which is arranged below the first weighing platform, on which there is a weighing part for weighing the first weighing platform, a second loading port is arranged in the middle of the second weighing platform, and the second weighing platform is connected to the first weighing platform through the weighing part; and A driving part, which is connected to the second weighing platform, and the driving part can drive the second weighing platform and the first weighing platform to move in the vertical direction.

2. The weighing device for the material bucket according to claim 1, wherein The weighing part includes a plurality of weighing sensors. The second weighing platform is provided with a rectangular frame, and a plurality of the weighing sensors are arranged at intervals on the upper part of the second weighing platform.

3. The weighing device for the material bucket according to claim 2, characterized in that, The number of the weighing sensors is four, and the four weighing sensors are respectively arranged at the four corners of the second weighing platform.

4. The weighing device for the material bucket according to claim 2, characterized in that, The weighing sensor includes: A sensor body, the bottom of which is connected to the top of the second weighing platform; A floating shaft, the bottom of which is installed on the sensor body through a fixed bracket; and A load-bearing frame, the top of which is connected to the bottom of the first weighing platform, and the load-bearing frame is installed on the top of the floating shaft.

5. The weighing device for the material bucket according to claim 2, characterized in that, The driving part includes: A first lifting cylinder, which is connected to the first corner of the second weighing platform; A second lifting cylinder, which is connected to the second corner of the second weighing platform, and the second corner is adjacent to the first corner; and A third lifting cylinder, which is connected to the first side of the second weighing platform, and the first side is opposite to the first corner and the second corner.

6. The weighing device for the material bucket according to claim 2, characterized in that, The weighing part further includes a sensor junction box, which is installed on the side of the second weighing platform, and the sensor junction box is electrically connected to a plurality of the weighing sensors.

7. The weighing device for the material bucket according to claim 1, characterized in that, The first weighing platform is provided with a rectangular frame, and a plurality of the hooks are respectively arranged on the opposite sides of the first weighing platform.

8. The weighing device for the material bucket according to claim 7, characterized in that, The weighing device for the material bucket further includes a guiding and driving part, and two guiding and driving parts are respectively arranged on the two sides of the first weighing platform where the hooks are arranged, for pushing the material bucket.

9. The weighing device for the material bucket according to claim 8, characterized in that, The guiding and driving part includes: A guiding bar, which is arranged in the horizontal direction, and the end of the guiding bar is inclined away from the first weighing platform; and A guiding cylinder, which is arranged at both ends of the guiding bar, for driving the guiding bar to extend or retract.

10. The weighing device for the material bucket according to claim 9, characterized in that, When the first weighing platform hoists the material bucket through the hook, the guiding bar is in the retracted state.

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