Push-pull type weighing device

Abstract

The utility model relates to a push-pull type weighing device comprising a bearing assembly and a guide assembly, the bearing assembly comprises a support, a cover plate, a weighing sensor and a plurality of rollers, the cover plate covers the support, and the cover plate is used for bearing a material barrel; the weighing sensor is mounted on the bracket; each roller is rotationally connected to the bottom of the bracket; the guide assembly comprises a fixing plate, a sliding block and a guide wheel, and the sliding block is installed on the support and arranged on the fixing plate in a sliding mode. The guide wheels are rotationally connected to the fixing plate, the sliding block covers the guide wheels, and the guide wheels are matched to limit the sliding direction of the sliding block. According to the push-pull type weighing device, the sliding direction of the sliding block is limited through the guide wheels, and the sliding block is driven to slide through the push-pull bearing assembly, so that the charging basket is driven to move, and the charging basket is hoisted away by the hoisting mechanism without manual carrying when the charging basket is unloaded; the push-pull type weighing device is convenient to use, and the efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of weighing, in particular to a push-pull weighing device. Background Art

[0002] When mixing or packaging materials, the weighing sensor is usually fixed under the hopper, and the bucket is manually placed on the weighing sensor, and the material enters the bucket through the hopper; after the weight reaches the standard, the bucket is manually moved away from the weighing sensor. However, manual handling of the bucket is time-consuming, labor-intensive, and inconvenient. Utility Model Content

[0003] Based on this, it is necessary to provide a push-pull weighing device that is easy to use in order to solve the above problems.

[0004] A push-pull weighing device comprises a bearing assembly and a guide assembly, wherein the bearing assembly comprises a bracket, a cover plate, a weighing sensor and a plurality of rollers, wherein the cover plate is covered on the bracket and is used to bear a material barrel; the weighing sensor is mounted on the bracket; each of the rollers is rotatably connected to the bottom of the bracket; the guide assembly comprises a fixed plate, a slider and a guide wheel, wherein the slider is mounted on the bracket and is slidably mounted on the fixed plate; there are a plurality of guide wheels, each of which is rotatably connected to the fixed plate, the slider is covered on the guide wheel, and each of the guide wheels cooperates to limit the sliding direction of the slider.

[0005] In one of the embodiments, the bearing assembly further includes a mounting plate and a handle, wherein the mounting plate is mounted on the bottom of the bracket, and the handle is inserted into the mounting plate.

[0006] In one of the embodiments, the supporting assembly further includes a vertical rod and a positioning plate, wherein the vertical rod is mounted on the cover plate, and the positioning plate is mounted on one side of the vertical rod, and the positioning plate is used to fix the outer side of the barrel.

[0007] In one embodiment, the bracket includes a first support part and a second support part, one end of the weighing sensor is installed on the first support part, and the other end is installed on the second support part; the roller is rotatably connected to the first support part, and the slider is installed on the first support part.

[0008] In one of the embodiments, the bearing assembly further includes a plurality of buffer pads, each of which is mounted on the second supporting portion, and one end of the buffer pad away from the second supporting portion abuts against the cover plate.

[0009] In one embodiment, the supporting assembly further includes a limit plate, a vertical plate and a magnetic component, the limit plate is installed at one end of the bracket, the vertical plate is installed on the frame, the magnetic component is installed on the vertical plate, and the limit plate and the magnetic component are magnetically attracted.

[0010] In one embodiment, the guide wheels are staggered, and two adjacent guide wheels abut against two sides of the slider respectively.

[0011] In one of the embodiments, the guide assembly further includes two pads, which are respectively installed on the inner sides of the two ends of the slider, and the pads are used to abut against the guide wheel.

[0012] In one of the embodiments, the guide assembly further includes a protective shell, and the slider passes through the protective shell.

[0013] In one embodiment, a control component is further included, and the control component includes a controller and an alarm. The alarm and the weighing sensor are respectively connected to the controller by signals.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The push-pull weighing device of the utility model limits the sliding direction of the slide block by the guide wheel, drives the slide block to slide by the push-pull bearing assembly, thereby drives the bucket to move, so that when the bucket is unloaded, the lifting mechanism lifts the bucket away without manual handling; the push-pull weighing device is easy to use and improves efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the assembly structure of a push-pull weighing device shown in an embodiment of the utility model;

[0017] Figure 2 for Figure 1 A schematic structural diagram of the push-pull weighing device from another angle;

[0018] Figure 3 for Figure 2 An exploded view of the push-pull weighing device is shown, in which the cover plate, handle, positioning plate, limit plate, magnetic part and protective shell are not shown.

[0019] The meanings of the numbers in the accompanying drawings are:

[0020] 100. Push-pull weighing device;

[0021] 10. Load-bearing assembly; 11. Bracket; 111. First supporting part; 112. Second supporting part; 12. Cover plate; 13. Weighing sensor; 14. Roller; 15. Buffer pad; 16. Handle; 17. Positioning plate; 18. Limiting plate; 19. Magnetic part; 20. Guide assembly; 21. Fixed plate; 22. Slider; 23. Guide wheel; 24. Protective shell; 70. Material barrel; 80. Material hopper; 90. Frame. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" 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 referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0027] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0028] Please refer to Figures 1 to 3 , is a push-pull weighing device 100 of an embodiment of the utility model, comprising a bearing assembly 10 and a guide assembly 20, the bearing assembly 10 comprising a bracket 11, a cover plate 12, a weighing sensor 13 and a plurality of rollers 14, the cover plate 12 is covered on the bracket 11, and the cover plate 12 is used to carry the barrel 70; the weighing sensor 13 is installed on the bracket 11; each roller 14 is rotatably connected to the bottom of the bracket 11; the guide assembly 20 comprises a fixing plate 21, a slider 22 and a guide wheel 23, the slider 22 is installed on the bracket 11, and the slider 22 is slidably mounted on the fixed plate 21; there are multiple guide wheels 23, each of which is rotatably connected to the fixed plate 21, and the slider 22 is covered on the guide wheel 23, and each guide wheel 23 cooperates to limit the sliding direction of the slider 22; in one embodiment, the hopper 80 is installed on the frame 90, when loading, the barrel 70 is located inside the frame 90, and when unloading the barrel 90, the barrel 70 is located outside the frame 90, so that the lifting mechanism can lift the barrel 70 away. The push-pull weighing device 100 limits the sliding direction of the slider 22 through the guide wheel 23, and drives the slider 22 to slide by the push-pull bearing assembly 10, thereby driving the barrel 70 to move, so that when the barrel 90 is unloaded, the lifting mechanism can lift the barrel 70 away without manual handling.

[0029] like Figures 1 to 3As shown, in this embodiment, the bearing assembly 10 includes a bracket 11, a cover plate 12, a weighing sensor 13 and a plurality of rollers 14. The cover plate 12 is covered on the bracket 11 and used to carry the barrel 70. The weighing sensor 13 is installed on the bracket 11. Each roller 14 is rotatably connected to the bottom of the bracket 11. Optionally, the bracket 11 includes a first support portion 111 and a second support portion 112. One end of the weighing sensor 13 is installed on the first support portion 111 and the other end is installed on the second support portion 112. The roller 14 is rotatably connected to the first support portion 111. Further, the roller 14 is a directional wheel. In one embodiment, the bearing assembly 10 also includes a plurality of buffer pads 15. Each buffer pad 15 is installed on the second support portion 112. One end of the buffer pad 15 away from the second support portion 112 abuts against the cover plate 12. Optionally, the buffer pad 15 is a rubber pad.

[0030] like Figure 2 and Figure 3 As shown, the bearing assembly 10 further includes a mounting plate (not shown) and a handle 16. The mounting plate is mounted on the bottom of the bracket 11, and the handle 16 is inserted into the mounting plate for pushing and pulling. Optionally, the mounting plate is mounted on the first support portion 111. Further, the bearing assembly 10 further includes a vertical rod (not shown) and a positioning plate 17. The vertical rod is mounted on the cover plate 12, and the positioning plate 17 is mounted on one side of the vertical rod. The positioning plate 17 is used to fix the outer side of the barrel 70 to prevent the barrel 70 from moving. In one embodiment, the bearing assembly 10 also includes a limit plate 18, a vertical plate (not shown) and a magnetic member 19. The limit plate 18 is installed at one end of the bracket 11, the vertical plate is installed on the frame 90, and the magnetic member 19 is installed on the vertical plate. The limit plate 18 and the magnetic member 19 are magnetically attracted to limit the position of the bracket 11; optionally, the magnetic member 19 is a magnet; when the barrel 70 is loaded, the magnetic member 19 magnetically attracts the limit plate 18, which can not only fix the position of the bracket 11, but also prevent the roller 14 from sliding; in one embodiment, when the magnetic member 19 magnetically attracts the limit plate 18, the barrel 70 and the hopper 80 are concentrically arranged.

[0031] Please check again Figures 1 to 3The guide assembly 20 includes a fixed plate 21, a slider 22 and a guide wheel 23. The fixed plate 21 is installed on the ground, the slider 22 is installed on the bracket 11, and the slider 22 is slidably arranged on the fixed plate 21; optionally, the slider 22 is installed on the first support portion 111. There are multiple guide wheels 23, each of which is rotatably connected to the fixed plate 21, and the slider 22 is covered on the guide wheel 23. Each guide wheel 23 cooperates to limit the sliding direction of the slider 22. Further, each guide wheel 23 is staggered, and two adjacent guide wheels 23 respectively abut on both sides of the slider 22; in other embodiments, each guide wheel 23 is coaxially arranged, and both sides of the guide wheel 23 respectively abut on both sides of the slider 22. In one embodiment, the guide assembly 20 also includes two pads (not shown), which are respectively installed on the inner sides of the two ends of the slider 22, and the pads are used to abut the guide wheels 23; optionally, the pads are rubber pads. The guide assembly 20 further includes a protective shell 24 , which is installed on the ground and through which the slider 22 passes.

[0032] The push-pull weighing device 100 also includes a control component (not shown), which includes a controller and an alarm. The alarm and the weighing sensor 13 are respectively connected to the controller by signals. When the material barrel 70 is loaded with materials, if the weight fed back by the weighing sensor 13 is greater than or less than a preset value, the controller controls the alarm to sound an alarm to alert the user.

[0033] When loading is required, the bracket 11 is driven to slide by the handle 16, and under the limitation of the guide wheel 23, the slider 22 is made to slide in the direction away from the hopper 80 until the cover plate 12 is outside the frame 90; then the empty barrel 70 is placed on the cover plate 12, and the outer side of the barrel 70 is close to the positioning plate 17; then, the bracket 11 is driven to slide toward the hopper 80 by the handle 16 until the magnetic member 19 magnetically attracts the limit plate 18. At this time, the barrel 70 is concentrically arranged with the hopper 80 for easy loading; after the loading is completed, if the alarm does not sound, the bracket 11 is driven to move away from the hopper 80 by the handle 16 until the barrel 70 is outside the frame 90, and finally, the barrel cover is covered and the barrel 70 is lifted away by the lifting mechanism; the push-pull weighing device 100 drives the barrel 70 to approach or move away from the hopper 80 by pushing and pulling the bearing assembly 10, so as to facilitate loading or unloading the barrel 70.

[0034] The push-pull weighing device 100 of the utility model limits the sliding direction of the slider 22 by the guide wheel 23, and drives the slider 22 to slide by the push-pull bearing assembly 10, thereby driving the bucket 70 to move, so that when the bucket 90 is unloaded, the lifting mechanism lifts the bucket 70 away without manual handling; the push-pull weighing device 100 is easy to use and improves efficiency.

[0035] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0036] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A push-pull weighing device, characterized in that: It includes a bearing component and a guiding component, the bearing component includes a bracket, a cover plate, a weighing sensor and a plurality of rollers, the cover plate is covered on the bracket, and the cover plate is used to bear the barrel; the weighing sensor is installed on the bracket; each of the rollers is rotatably connected to the bottom of the bracket; the guiding component includes a fixed plate, a slider and a guide wheel, the slider is installed on the bracket, and the slider is slidably arranged on the fixed plate; there are a plurality of guide wheels, each of which is rotatably connected to the fixed plate, the slider is covered on the guide wheel, and each of the guide wheels cooperates to limit the sliding direction of the slider.

2. The push-pull weighing device according to claim 1, characterized in that: The bearing assembly further comprises a mounting plate and a handle, wherein the mounting plate is mounted on the bottom of the bracket, and the handle is inserted into the mounting plate.

3. The push-pull weighing device according to claim 1, characterized in that: The bearing assembly further comprises a vertical rod and a positioning plate. The vertical rod is mounted on the cover plate, and the positioning plate is mounted on one side of the vertical rod. The positioning plate is used to fix the outer side of the barrel.

4. The push-pull weighing device according to claim 1, characterized in that: The bracket includes a first support part and a second support part. One end of the weighing sensor is installed on the first support part, and the other end is installed on the second support part. The roller is rotatably connected to the first support part, and the slider is installed on the first support part.

5. The push-pull weighing device according to claim 4, characterized in that: The bearing assembly further includes a plurality of buffer pads, each of which is mounted on the second supporting portion, and one end of the buffer pad away from the second supporting portion abuts against the cover plate.

6. The push-pull weighing device according to claim 1, characterized in that: The bearing assembly further includes a limit plate, a vertical plate and a magnetic component. The limit plate is installed at one end of the bracket, the vertical plate is installed on the frame, the magnetic component is installed on the vertical plate, and the limit plate and the magnetic component are magnetically attracted.

7. The push-pull weighing device according to claim 1, characterized in that: The guide wheels are arranged in a staggered manner, and two adjacent guide wheels abut against two sides of the sliding block respectively.

8. The push-pull weighing device according to claim 1, characterized in that: The guide assembly also includes two pads, which are respectively installed on the inner sides of the two ends of the slider, and the pads are used to abut against the guide wheel.

9. The push-pull weighing device according to claim 1, characterized in that: The guide assembly also includes a protective shell, and the sliding block passes through the protective shell.

10. The push-pull weighing device according to claim 1, characterized in that: It also includes a control component, which includes a controller and an alarm. The alarm and the weighing sensor are respectively connected to the controller by signals.

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