An intelligent monitoring type garbage transport truck weighing module

Abstract

The invention discloses an intelligent monitoring type garbage transport vehicle weighing module, comprising a fixed base, a fixing hole is provided on the fixed base, an outer cylinder is fixed on the fixed base, the upper part of the outer cylinder is concave downward to form a cavity, an inner conical long face is provided on the inner wall of the outer cylinder, a boss is also convexly provided on the bottom wall of the inner cavity of the outer cylinder, the top surface of the boss is an inner concave spherical surface, the outer circumferential wall of the boss is formed as an inner conical short face, and the outer edge of the top of the boss has an anti-collision inner R angle. The intelligent monitoring type garbage transport vehicle weighing module can improve the service life and ensure the sensitivity of the weighing sensor.

Description

Technical field:

[0001] The invention relates to the field of special vehicles, in particular to an intelligent monitoring type garbage transport vehicle weighing module. Background technology:

[0002] The existing technology structurally installs the weighing sensor at a predetermined position of the vehicle. The weighing module is usually fixed in a corresponding predetermined position at the bottom of the vehicle body in the form of a flat plate. The structure is relatively simple and the shape is single, but the final weighing performance of the weighing sensor cannot be fully guaranteed. Due to the long-term use of the flipping function of the vehicle body and the shaking of the vehicle during driving, the weighing sensor is greatly worn. In addition, it is installed at the bottom of the vehicle body, and the presence of moisture, sludge, etc. has a serious impact on the weighing sensitivity of the weighing sensor, resulting in a large error in the weighing data and inaccurate transmission data. Summary of the invention:

[0003] The technical problem to be solved by the present invention is to provide an intelligent monitoring type garbage transport truck weighing module which improves the service life and ensures the sensitivity of the weighing sensor. The weighing module can ensure the accuracy of the weighing data and make the transmitted data real and effective.

[0004] The technical solution of the present invention is to provide an intelligent monitoring type garbage transport truck weighing module, including a fixed base, a fixing hole is provided on the fixed base, an outer cylinder is fixed on the fixed base, the upper part of the outer cylinder is recessed downward to form a cavity, an inner cone long face is provided on the inner wall of the outer cylinder, and a boss is convexly provided on the bottom wall of the inner cavity of the outer cylinder, the top surface of the boss is an inner concave spherical surface, the outer circumferential wall of the boss is formed as an inner cone short face, and the outer edge of the outer top of the boss has an inner R angle to prevent collision.

[0005] Compared with the prior art, the present invention has the following advantages after adopting the above structure: the flipping function of the vehicle box is used for a long time, and the vehicle box is limited during driving, thereby ensuring that the weighing sensor is not damaged; no moisture or sludge enters the upper surface of the weighing sensor at the predetermined position at the bottom of the vehicle box, thereby ensuring the sensitivity of the weighing sensor; the contact surfaces of the weighing module and the weighing sensor are both arc-shaped spherical surfaces, so that the two are completely fitted, ensuring the accuracy of the weighing data, and making the transmitted data true and valid, etc.

[0006] Preferably, there is an arc transition between the top of the inner conical rectangular body and the inner wall of the outer cylinder.

[0007] Furthermore, the inner conical rectangular body and the outer cylindrical body are concentric structures.

[0008] Furthermore, the bottoms of the inner cone long surface and the inner cone short surface are connected by a conical surface connecting the R angle. Description of the drawings:

[0009] Figure 1 It is a structural schematic diagram of the present invention.

[0010] Figure 2 It is a schematic diagram of the cooperation between the weighing module and the weighing sensor of the present invention. Specific implementation method:

[0011] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments:

[0012] like Figure 1 , 2 As shown, an intelligent monitoring type garbage transport vehicle weighing module includes a fixed base 11. The fixed base 11 is a square structure with trimmed corners for easy installation at a predetermined position at the bottom of the vehicle box. Fixing holes 19 are provided on the four corners. An outer cylinder 12 is fixed to the fixed base 11. The upper part of the outer cylinder 12 is recessed downward to form a cavity. An inner conical rectangular body 13 is provided on the inner wall of the outer cylinder. A boss 15 is also provided on the bottom wall of the inner cavity of the outer cylinder 12. The top surface of the boss 15 is an inner concave spherical surface adapted to the weighing sensor 20. The outer circumferential wall of the boss 15 is formed as an inner conical short-hedron 14. The outer edge of the outer top of the boss 15 has an anti-collision inner R angle 16.

[0013] Specifically, the structure of the outer cylinder 12 combined with the circular body and the square body of the fixed base 11 can more effectively minimize the size of the weighing module assembly object and maximize the utilization rate, so that the weighing module 10 fixing hole is more effectively fixed to the vehicle box, and the appearance structure is simple and clear; the shape design of the inner conical rectangular body 13 depends more on the structural shape of the weighing sensor 20, and at the same time forms a concentric body structure with the outer cylinder 12. Due to the long-term use of the flip function of the vehicle box and the shaking of the vehicle during driving, the displacement of the vehicle box will be caused. The design limit function of the face body 13 strengthens the peripheral force strength, so it is designed into a conical shape structure, and at the same time it also realizes effective blocking of water and sludge; the shape structure of the inner cone short face body 14 effectively combines the boss 15 with the shape structure of the inner cone long face body 13 perfectly, forming the internal force load reduction, internal stress dispersion, car body movement limit, waterproof and anti-fouling functions; the inner concave spherical shape is mainly consistent with the force sensing convex spherical surface in the weighing sensor assembly, forming a complete mutual contact, making the weighing sensing effect most sensitive , to ensure the maximum accuracy of weighing; the anti-collision inner R angle 16 shape structure is to effectively combine the boss 15 with the inner cone short face 14, to prevent the boss and the force-sensing convex spherical surface in the weighing sensor assembly from being damaged when the weighing module assembly moves and shakes; the inner cone long face and the bottom of the inner cone short face are connected by a conical surface connection R angle 17, and the conical surface connection R angle 17 shape structure is mainly to effectively and optimally connect the inner cone long face 13 and the inner cone short face 14, to effectively transfer and resolve the internal stress of the two cones when they are under force, thereby ensuring that the two cones are not Stress damage; the anti-collision outer R angle 18 is to effectively connect the outer cylinder 12 and the inner conical rectangular body 13, that is, the arc transition between the top of the inner conical rectangular body and the inner wall of the outer cylinder, while preventing the weighing sensor assembly from being damaged during the overturning and driving vibration of the car body, and transmitting and eliminating the different internal stresses; the design of the shape and structure mentioned above is summarized to most effectively combine the weighing module of the intelligent monitoring garbage truck with the weighing sensor assembly and the predetermined position installation on the car body, so as to form an effective weighing of the garbage and effective transmission of accurate readings.

[0014] The above is only an explanation of the preferred embodiments of the present invention, which should not be construed as a limitation on the claims. Any equivalent structure or equivalent process changes made using the contents of the present invention's specification and drawings are included in the patent protection scope of the present invention.

Claims

1. An intelligent monitoring type garbage truck weighing module, characterized in that: It includes a fixed base, which is provided with a fixing hole. An outer cylinder is fixed on the fixed base. The upper part of the outer cylinder is recessed downward to form a cavity. The inner wall of the outer cylinder is provided with an inner cone long face. The bottom wall of the inner cavity of the outer cylinder is also provided with a boss protruding upward. The top surface of the boss is an inner concave spherical surface adapted to the weighing sensor. The outer circumferential wall of the boss is formed as an inner cone short face. The outer edge of the top of the boss has an inner R angle to prevent bumps.

2. The intelligent monitoring type garbage truck weighing module according to claim 1 is characterized in that: There is an arc transition between the top of the inner conical rectangular body and the inner wall of the outer cylinder.

3. The intelligent monitoring type garbage truck weighing module according to claim 1 is characterized in that: The inner conical rectangular body and the outer cylindrical body are concentric structures.

4. The intelligent monitoring type garbage truck weighing module according to claim 1 is characterized in that: The bottoms of the inner cone long surface and the inner cone short surface are connected by a conical surface connecting R angle.

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