Weighing resetting structure for pre-embedded motor truck scale

Abstract

The utility model belongs to the technical field of motor truck scales, and particularly relates to a pre-embedded weighing resetting structure for a motor truck scale, which comprises a base, a loading platform fixedly mounted at the top of the base, a fixed seat fixedly mounted at the top of the base, a weighing platform arranged on one side of the fixed seat, a pressing wedge block arranged at the bottom of the weighing platform, and a weighing sensor arranged on the base. The top of the weighing sensor is fixedly provided with a telescopic rod, and the top of the telescopic rod is fixedly provided with a bearing head. According to the utility model, the fixed seat, the movable groove, the reset spring, the damping rod, the movable supporting wedge block and the pressing wedge block are matched for use, the movable supporting wedge block is movably inserted into the movable groove, and the inclined surface of the movable supporting wedge block is attached to the inclined surface of the pressing wedge block, so that the stability of supporting and resetting the weighing platform can be effectively improved after weighing work is completed; and the situation that the whole device is damaged easily due to uneven supporting stress, and the using effect is affected can be prevented, and the using safety and practicability can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a truck scale technical field, concretely is a pre -buried truck scale weighing reset structure. BACKGROUND

[0002] A truck scale, also known as a truck scale, is a large scale set on the ground, usually used to weigh the truck's load. It is the main weighing device for large-scale goods measurement in factories, mines, and businesses. The truck scale is directly supported by the ground, and the sensor inside the scale is used to support the scale body and measure the weight on the scale platform. These weights are usually heavy-duty transport vehicles.

[0003] The prior art has the following deficiencies: the prior art discloses an electronic truck scale, including a scale platform, a sensor, a sensor installation cavity is arranged below the scale platform, the sensor is located in the sensor installation cavity, the sensor includes an upper pressure head located at the bottom of the scale platform, a steel ball located at the bottom of the upper pressure head, and a spring is arranged between the upper pressure head and the scale platform.

[0004] The above-mentioned truck scale has a simple and single supporting reset mechanism, and the supporting reset stability is relatively poor. After long-term use, it is easy to be damaged, which reduces the safety and practicality of the device. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a pre-embedded truck scale weighing reset structure to solve the problems raised in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a pre-embedded truck scale weighing reset structure, including a base, the base top fixedly installed with an upper platform, the base top fixedly installed with a fixed seat, the fixed seat one side is provided with the weighing platform, the weighing platform bottom is provided with the lower wedge, the base top is provided with the weighing sensor, the weighing sensor top fixedly installed with the telescopic rod, the telescopic rod top fixedly installed with the bearing head.

[0007] As a preferred technical scheme of the utility model, the base includes a fixed block, a damping column, a fixed rod, a sliding block, a first spring, a second spring and a movable support rod, the base top fixedly installed with a fixed block, the fixed block top fixedly installed with a damping column, the fixed block one side fixedly installed with a fixed rod, the fixed rod provided with a sliding block, the sliding block one side provided with a first spring, the sliding block other side provided with a second spring, the sliding block top provided with a movable support rod, the damping column is provided with two, and symmetrically distributed between the fixed block and the weighing platform.

[0008] As a preferred technical scheme of the utility model, the sliding block is internally provided with a through hole, the sliding block is slidably connected with the fixed rod through the through hole, and the first spring and the second spring are symmetrically distributed on both sides of the sliding block.

[0009] As a preferred technical scheme of the utility model, the movable supporting rod is rotatably connected with the sliding block and the weighing table through rotating shafts at two ends.

[0010] As a preferred technical scheme of the utility model, two upper loading tables are arranged, the upper loading tables are symmetrically distributed at two ends of the weighing table, and an anti-skid groove is arranged on the upper loading table.

[0011] As a preferred technical scheme of the utility model, the fixed seat comprises a movable groove, a reset spring, a damping rod and a movable supporting wedge, the reset spring and the damping rod are symmetrically arranged in the movable groove, the movable supporting wedge is matched with the movable groove in outer diameter size and inner diameter size, the movable supporting wedge is movably inserted into the movable groove, and the inclined surface of the movable supporting wedge is matched with the inclined surface of the pressing wedge.

[0012] As a preferred technical scheme of the utility model, a plurality of weighing sensors are symmetrically embedded in the base.

[0013] Compared with the prior art, the utility model provides a pre-buried type weighing reset structure for truck scale, which has the following beneficial effects:

[0014] 1. The pre-buried type weighing reset structure for truck scale is used in cooperation with the fixed block, the damping column, the fixed rod, the sliding block, the first spring, the second spring and the movable supporting rod arranged between the base and the weighing table, the sliding block is slidably adjusted with the fixed rod, the first spring and the second spring respectively pull and push the sliding block, and one end of the movable supporting rod symmetrically supports the weighing table, so that the weighing table can be reset after weighing, and long-term work is facilitated.

[0015] 2. The pre-buried type weighing reset structure for truck scale is used in cooperation with the fixed seat, the movable groove, the reset spring, the damping rod, the movable supporting wedge and the pressing wedge, the movable supporting wedge is movably inserted into the movable groove, the inclined surface of the movable supporting wedge is matched with the inclined surface of the pressing wedge, the stability of the weighing table reset after weighing is improved, the uneven stress on the support can be prevented, the overall device can be prevented from being damaged, and the use safety and practicability are improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a schematic view of the cross-section structure of the weighing table of the utility model;

[0017] Figure 2The overall structure schematic view of the utility model is shown in the figure.

[0018] Figure 3 The partial structure schematic view of the utility model is shown in the figure.

[0019] Figure 4 The fixed seat sectional structure schematic view of the utility model is shown in the figure.

[0020] In the figure: 1, base; 101, fixed block; 102, damping column; 103, fixed rod; 104, sliding block; 105, first spring; 106, second spring; 107, movable support rod; 2, upper platform; 3, fixed seat; 301, movable groove; 302, reset spring; 303, damping rod; 304, movable support wedge; 4, weighing platform; 5, lower pressing wedge; 6, weighing sensor; 7, telescopic rod; 8, load bearing head. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Please refer to Figures 1-4 In the embodiment, a pre-buried type weighing reset structure for truck scale comprises a base 1, the top of the base 1 is fixedly provided with an upper platform 2, the top of the base 1 is fixedly provided with a fixed seat 3, one side of the fixed seat 3 is provided with a weighing platform 4, the bottom of the weighing platform 4 is provided with a lower pressing wedge 5, the base 1 is provided with a weighing sensor 6, the top of the weighing sensor 6 is fixedly provided with a telescopic rod 7, the top of the telescopic rod 7 is fixedly provided with a load bearing head 8.

[0023] Refer to Figure 1, the base 1 includes fixed block 101, damping column 102, fixed rod 103, sliding block 104, first spring 105, second spring 106 and movable support rod 107, the base 1 top fixedly installed with fixed block 101, the fixed block 101 top fixedly installed with damping column 102, the fixed block 101 side fixedly installed with fixed rod 103, the fixed rod 103 is provided with sliding block 104, the sliding block 104 side is provided with first spring 105, the sliding block 104 other side is provided with second spring 106, the sliding block 104 top is provided with movable support rod 107, the damping column 102 is provided with two, and symmetrically distributed between fixed block 101 and weighing table 4;Sliding block 104 is provided with a through hole, and the sliding block 104 is connected with the fixed rod 103 through the through hole, and the first spring 105 and the second spring 106 are symmetrically distributed on the two sides of the sliding block 104;The movable support rod 107 both ends are rotatably connected with sliding block 104 and weighing table 4 through rotating shafts;

[0024] Specifically: it is convenient to reset support for the weighing table 4, and it is convenient to better work.

[0025] Referring to Figure 2 , the loading platform 2 is provided with two, and the loading platform 2 is symmetrically distributed at the two ends of the weighing table 4, and the loading platform 2 is provided with an anti-skid groove;

[0026] Specifically: it is convenient for vehicles to drive up and down, and the driving stability of the vehicle can be improved.

[0027] Referring to Figure 1 and Figure 3 , the fixed seat 3 includes movable groove 301, reset spring 302, damping rod 303 and movable support wedge 304, the reset spring 302 and the damping rod 303 are provided with a plurality of, and symmetrically distributed in the movable groove 301, the movable support wedge 304 outer diameter size and the movable groove 301 inner diameter size are matched, the movable support wedge 304 is movably inserted with the movable groove 301, and the inclined surface of the movable support wedge 304 is matched with the inclined surface of the pressing wedge 5.

[0028] Specifically: the weighing table 4 can be conveniently reset supported, the reset support stability is improved, and the stress is more uniform.

[0029] Referring to Figure 1 , the weighing sensor 6 is provided with a plurality of, and symmetrically embedded in the base 1;

[0030] Specifically: it is convenient to weigh the vehicle, and the weighing detection precision is improved.

[0031] The working principle and use process of the utility model: the operator can park the vehicle on the top of the weighing platform 4 when the vehicle is weighed, the weighing platform 4 can be pressed down through the vehicle weight, the vehicle can be quickly weighed through the weighing sensor 6, after the weighing is completed, the weighing platform 4 can be supported and reset under the support cooperation of the fixed block 101, the damping column 102, the fixed rod 103, the sliding block 104, the first spring 105, the second spring 106 and the movable support rod 107, meanwhile, the fixed seat 3 is arranged on the both sides of the weighing platform 4 for cooperation, the support reset stability of the weighing platform 4 can be improved, and long-term work use can be conveniently and better performed.

[0032] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement is carried out to part of technical features. Any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. A pre-buried type of weighing reset structure for a truck scale, comprising a base (1), characterized in that: The upper loading platform (2) is fixedly installed on the top of the base (1), the fixed seat (3) is fixedly installed on the top of the base (1), the weighing platform (4) is arranged on one side of the fixed seat (3), the lower pressing wedge (5) is arranged at the bottom of the weighing platform (4), the weighing sensor (6) is arranged on the base (1), the telescopic rod (7) is fixedly installed on the top of the weighing sensor (6), and the load bearing head (8) is fixedly installed on the top of the telescopic rod (7).

2. The pre-buried type weighing repositioning structure for a truck scale according to claim 1, characterized in that: The base (1) comprises a fixed block (101), a damping column (102), a fixed rod (103), a sliding block (104), a first spring (105), a second spring (106) and a movable support rod (107), the fixed block (101) is fixedly installed on the top of the base (1), the damping column (102) is fixedly installed on the top of the fixed block (101), the fixed rod (103) is fixedly installed on one side of the fixed block (101), the sliding block (104) is arranged on the fixed rod (103), the first spring (105) is arranged on one side of the sliding block (104), the second spring (106) is arranged on the other side of the sliding block (104), the movable support rod (107) is arranged on the top of the sliding block (104), and the two damping columns (102) are symmetrically distributed between the fixed block (101) and the weighing platform (4).

3. The pre-buried type weighing repositioning structure for a truck scale according to claim 2, characterized in that: The sliding block (104) is internally provided with a through hole, and the sliding block (104) is slidably connected with the fixed rod (103) through the through hole, and the first spring (105) and the second spring (106) are symmetrically distributed on the two sides of the sliding block (104).

4. The pre-buried type weighing repositioning structure for a truck scale according to claim 2, characterized in that: The movable support rod (107) is rotatably connected with the sliding block (104) and the weighing platform (4) through rotating shafts at two ends thereof.

5. The pre-embedded load cell repositioning structure of claim 1, wherein: The two upper loading platforms (2) are symmetrically distributed at the two ends of the weighing platform (4), and the upper loading platform (2) is provided with an anti-skid groove.

6. The pre-buried type weighing repositioning structure for a truck scale according to claim 1, characterized in that: The fixed seat (3) comprises an active groove (301), a reset spring (302), a damping rod (303) and a movable support wedge (304), the reset spring (302) and the damping rod (303) are provided with a plurality of, and are symmetrically distributed in the active groove (301), the movable support wedge (304) is matched with the inner diameter size of the active groove (301), the movable support wedge (304) is movably inserted into the active groove (301), and the inclined surface of the movable support wedge (304) is matched with the inclined surface of the lower pressing wedge (5).

7. The pre-embedded load cell repositioning structure of claim 1, wherein: The weighing sensor (6) is provided with a plurality of, and is symmetrically embedded in the base (1).

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