Platform scale with buffer structure

Abstract

The utility model discloses a platform scale with a buffer structure. The platform scale comprises a supporting frame, a circulating belt is arranged at the top of the supporting frame, the circulating belt rotates through roller bodies at the two ends, a supporting plate is arranged below the circulating belt, the supporting plate is arranged on a section bar through the buffer structure, and a weighing sensor is arranged below the supporting plate. According to the utility model, the scale body adopts a mode of weighing while conveying, and an object can be buffered through the buffer structure when falling onto the scale body, so that the scale body is prevented from being damaged when the object falls down.

Description

Technical Field

[0001] The utility model relates to the technical field of scale bodies, in particular to a platform scale with a buffer structure. Background Art

[0002] The ten major categories of weighing instruments listed in my country's product standards (table scales, platform scales, floor scales, underground scales, hanging scales, belt scales, hopper scales, inspection scales, track scales and special scales) have all been digitized.

[0003] At present, the types of scales in China have been basically perfected, but there has always been a disadvantage in logistics scales. When heavy objects fall into the scale, the scale will often be crushed or damaged. Utility Model Content

[0004] In order to solve the above-mentioned technical problems, a platform scale with a buffer structure is provided.

[0005] To achieve the above-mentioned purpose, the utility model is configured in a preferred embodiment to include a support frame, a circulating belt is arranged on the top of the support frame, the circulating belt is rotated by rollers at both ends, a support plate is arranged below the circulating belt, the support plate is arranged on the profile through a buffer structure, and a weighing sensor is arranged below the support plate.

[0006] The utility model can be further configured in a preferred embodiment to include a support frame, a circulating belt is arranged on the top of the support frame, the circulating belt is rotated by rollers at both ends, a support plate is arranged below the circulating belt, the support plate is arranged on the profile through a buffer structure, a weighing sensor is arranged below the support plate, the buffer structure includes a movable column, one end of the movable column is connected to the bottom surface of the support plate, and the other end is inserted into a limiting sleeve, the limiting sleeve is fixed on the profile, and air holes are opened on the side wall, and a spring is arranged inside.

[0007] The utility model can be further configured in a preferred embodiment to include a support frame, a circulating belt is arranged on the top of the support frame, the circulating belt is rotated by rollers at both ends, a support plate is arranged below the circulating belt, the support plate is arranged on the profile through a buffer structure, a weighing sensor is arranged below the support plate, the buffer structure includes a movable column, one end of the movable column is connected to the bottom surface of the support plate, and the other end is inserted into a limiting sleeve, the limiting sleeve is fixed on the profile, and air holes are opened on the side wall, a spring is arranged inside, a plurality of equidistant protruding prisms are arranged on the surface of the movable column, and a groove is arranged on the corresponding inner wall of the limiting sleeve, and the thickness of the prism is less than the depth of the groove.

[0008] In a preferred embodiment, the utility model can be further configured to include a support frame, a circulating belt is arranged on the top of the support frame, and the circulating belt is rotated by rollers at both ends, a support plate is arranged below the circulating belt, and the support plate is arranged on the profile through a buffer structure, and a weighing sensor is arranged below the support plate, and the buffer structure includes a movable column, one end of the movable column is connected to the bottom surface of the support plate, and the other end is inserted into the limiting sleeve, the limiting sleeve is fixed on the profile, and has air holes on the side wall, and a spring is arranged inside, and a plurality of equidistant protruding prisms are arranged on the surface of the movable column, and a groove is arranged on the corresponding inner wall of the limiting sleeve, the thickness of the prism is less than the depth of the groove, and a clamping block is arranged on the outer bottom of the limiting sleeve, which is clamped in the profile through the clamping block.

[0009] In a preferred embodiment, the utility model can be further configured to include a support frame, a circulating belt is arranged on the top of the support frame, and the circulating belt rotates through rollers at both ends, a support plate is arranged below the circulating belt, the support plate is arranged on the profile through a buffer structure, and a weighing sensor is arranged below the support plate, the buffer structure includes a movable column, one end of the movable column is connected to the bottom surface of the support plate, and the other end is inserted into the limiting sleeve, the limiting sleeve is fixed on the profile, and air holes are opened on the side wall, and a spring is arranged inside, a plurality of equidistant protruding prisms are arranged on the surface of the movable column, and a groove is arranged on the corresponding inner wall of the limiting sleeve, the thickness of the prism is less than the depth of the groove, a clamping block is arranged on the outer bottom of the limiting sleeve, and is clamped in the profile through the clamping block, a motor is arranged in the support frame, a driving gear is connected to the motor output shaft, the driving gear drives the driven gear through the belt body, and the driven gear drives the roller body to rotate.

[0010] In a preferred embodiment, the utility model can be further configured to include a support frame, a circulating belt is arranged on the top of the support frame, and the circulating belt rotates through rollers at both ends, a support plate is arranged below the circulating belt, the support plate is arranged on the profile through a buffer structure, a weighing sensor is arranged below the support plate, the buffer structure includes a movable column, one end of the movable column is connected to the bottom surface of the support plate, and the other end is inserted into the limiting sleeve, the limiting sleeve is fixed on the profile, and air holes are opened on the side wall, and a spring is arranged inside, a plurality of equidistant protruding prisms are arranged on the surface of the movable column, and a groove is arranged on the corresponding inner wall of the limiting sleeve, the thickness of the prism is less than the depth of the groove, a clamping block is arranged on the outer bottom of the limiting sleeve, and is clamped in the profile through the clamping block, a motor is arranged in the support frame, a driving gear is connected to the motor output shaft, the driving gear drives the driven gear through the belt body, and the driven gear drives the roller body to rotate, and the support plate is lower than the circulating belt.

[0011] The utility model can be further configured as follows in a preferred embodiment, including a support frame, a circulating belt is arranged on the top of the support frame, the circulating belt is rotated by rollers at both ends, a support plate is arranged below the circulating belt, the support plate is arranged on the profile through a buffer structure, a weighing sensor is arranged below the support plate, the buffer structure includes a movable column, one end of the movable column is connected to the bottom surface of the support plate, and the other end is inserted into the limiting sleeve, the limiting sleeve is fixed on the profile, and air holes are opened on the side wall, and a spring is arranged inside, a plurality of equidistant protruding prisms are arranged on the surface of the movable column, a groove is arranged on the corresponding inner wall of the limiting sleeve, the thickness of the prism is less than the depth of the groove, a clamping block is arranged on the outer bottom of the limiting sleeve, and the clamping block is connected to the profile, a motor is arranged in the support frame, a driving gear is connected to the output shaft of the motor, the driving gear drives the driven gear through the belt body, and the driven gear drives the roller body to rotate, the support plate is lower than the circulating belt, and an adjusting bolt is arranged on the outer side of the profile, and the adjusting bolt is abutted against the roller support block through the threaded hole in the fixing block.

[0012] Beneficial effect: the utility model is a platform scale with a buffer structure, the scale body adopts the method of conveying and weighing at the same time, and when an object falls on the scale body, it can be buffered by the buffer structure to prevent the scale body from being damaged when the object falls. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 This is a schematic diagram of the position of the adjustment bolt of the utility model.

[0016] Figure 3 This is a schematic diagram of the buffer structure of the utility model.

[0017] Figure 4 This is a cross-sectional view of the buffer structure of the utility model.

[0018] In the figure, 1 is a circulating belt; 2 is a supporting frame; 3 is a driving gear; 4 is a profile; 5 is an adjusting bolt; 6 is a supporting plate; 7 is a movable column; 8 is a limiting sleeve; 9 is an air hole; and 10 is a spring. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the protection scope of the utility model.

[0020] like Figure 1-3 As shown, a platform scale with a buffer structure includes a support frame 2, a circulating belt 1 is arranged on the top of the support frame 2, and the circulating belt 1 is rotated by rollers at both ends. A support plate 6 is arranged below the circulating belt 1, and the support plate 6 is arranged on the profile 4 through the buffer structure. A weighing sensor is arranged below the support plate 6.

[0021] The buffer structure includes a movable column 7, one end of which is connected to the bottom surface of the support plate 6, and the other end is inserted into a limiting sleeve 8. The limiting sleeve 8 is fixed on the profile 4, and has air holes on the side wall and a spring 10 is arranged inside.

[0022] The surface of the movable column 7 is provided with a plurality of equidistant protruding prisms, and the inner wall of the corresponding limiting sleeve 8 is provided with a groove, and the thickness of the prism is smaller than the depth of the groove.

[0023] The outer bottom of the limiting sleeve 8 is provided with a clamping block, which is clamped in the profile 4 through the clamping block.

[0024] A motor is arranged in the support frame 2, and a driving gear 3 is connected to the output shaft of the motor. The driving gear 3 drives a driven gear through a belt body, and the driven gear drives the roller body to rotate.

[0025] The supporting plate 6 is lower than the circulating belt 1 .

[0026] An adjusting bolt 5 is arranged on the outer side of the profile 4, and the adjusting bolt 5 abuts against the roller support block through a threaded hole in the fixing block.

[0027] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity from another entity, but do not necessarily require or imply the existence of any such actual relationship or order between these entities.

[0028] The above examples are merely illustrative of the present utility model and do not constitute a limitation on the protection scope of the present utility model. All designs that are identical or similar to the present utility model fall within the protection scope of the present utility model.

Claims

1. A platform scale with a buffer structure, characterized in that: The invention comprises a support frame (2), a circulating belt (1) is arranged on the top of the support frame (2), the circulating belt (1) is rotated by rollers at both ends, a support plate (6) is arranged below the circulating belt (1), the support plate (6) is arranged on the profile (4) through a buffer structure, and a weighing sensor is arranged below the support plate (6).

2. A platform balance with a buffer structure according to claim 1, characterized in that: The buffer structure comprises a movable column (7), one end of the movable column (7) is connected to the bottom surface of the support plate (6), and the other end is inserted into a limiting sleeve (8). The limiting sleeve (8) is fixed to the profile (4), and has air holes on the side wall and a spring (10) arranged inside.

3. A platform balance with a buffer structure according to claim 2, characterized in that: The surface of the movable column (7) is provided with a plurality of equidistant protruding prisms, and the inner wall of the corresponding limiting sleeve (8) is provided with a groove, and the thickness of the prism is smaller than the depth of the groove.

4. A platform balance with a buffer structure according to claim 3, characterized in that: The outer bottom of the limiting sleeve (8) is provided with a clamping block, which is clamped into the profile (4) via the clamping block.

5. A platform balance with a buffer structure according to claim 4, characterized in that: A motor is arranged in the support frame (2), and a driving gear (3) is connected to the output shaft of the motor. The driving gear (3) drives a driven gear through a belt body, and the driven gear drives the roller body to rotate.

6. A platform balance with a buffer structure according to claim 5, characterized in that: The support plate (6) is lower than the circulating belt (1).

7. A platform balance with a buffer structure according to claim 6, characterized in that: An adjusting bolt (5) is provided on the outer side of the profile (4), and the adjusting bolt (5) abuts against the roller support block through a threaded hole in the fixing block.

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