Ice and snow test run site galling equipment

Abstract

The utility model provides an ice and snow test run site galling device which comprises a land leveling shovel, a blade plate and a cutter, the blade plate is detachably connected to the lower edge of the land leveling shovel, and the lower surface of the blade plate is a flat surface extending in the horizontal direction; the cutters are detachably mounted on the flat surface and are uniformly distributed in the length direction of the blade plate; wherein the cutter comprises a cutter head and a cutter sleeve, a stud corresponding to the flat surface is arranged at one end of the cutter sleeve, a mounting hole with a longitudinal opening is formed in the other end of the cutter sleeve, and the cutter head is correspondingly assembled in the mounting hole. The ground leveling shovel and the cutter are integrated, and the cutter is used for galling while accumulated snow on the road surface is cleaned, so that the galling efficiency is improved, and the maintenance procedure of a test field is saved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of ice surface scratching treatment, and particularly relates to an ice and snow test site scratching device. BACKGROUND

[0002] The automobile cold region test field is a facility specially used for testing the performance and reliability of automobiles in extremely cold environments, and generally tests various performances of the automobile by simulating extremely cold climate conditions, so as to ensure normal operation and safety of the automobile in a low-temperature environment. These tests help automobile manufacturers to find potential problems, optimize automobile performance, and meet the use requirements of users in different climate conditions, and the ice surface scratching of the automobile cold region test field is a key road surface processing technology in the cold region automobile test, and the main purpose of the ice surface scratching is to create tiny concave and convex textures on the ice surface, increase the friction between the tire and the ice surface, and thus improve the control stability and braking performance of the vehicle on the ice surface, and the ice and snow on the ice surface need to be cleaned before the current ice surface scratching, so that the scratching process is relatively complex.

[0003] Therefore, it is necessary to provide an improved technical solution for the above-mentioned deficiencies of the prior art. UTILITY MODEL CONTENT

[0004] The utility model discloses a kind of ice and snow test site scratching devices, which are used to overcome the deficiencies in the prior art.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] An ice and snow test site scratching device includes:

[0007] A land leveller;

[0008] A blade plate is connected to the lower edge of the land leveller in a detachable manner, and the lower surface of the blade plate is a flat surface extending in the horizontal direction.

[0009] A cutter is installed on the flat surface in a detachable manner, and a plurality of cutters are uniformly distributed along the length direction of the blade plate.

[0010] Preferably, the cutter includes a cutter head and a cutter sleeve, one end of the cutter sleeve is provided with a stud corresponding to the flat surface, the other end is provided with a mounting hole opening in the longitudinal direction, and the cutter head is correspondingly assembled in the mounting hole.

[0011] Preferably, a first transition frustum is arranged between the cutter sleeve and the stud, and a second transition frustum is arranged at the lower end of the cutter sleeve and extends to the lower surface of the cutter sleeve.

[0012] Preferably, the outer wall of the cutter sleeve is a hexagonal surface.

[0013] Preferably, the lower edge of the blade plate is provided with a flange extending along the length direction of the blade plate, and the lower surface of the flange is the flat surface.

[0014] Preferably, the cross section of the flange is circular.

[0015] Preferably, the lower edge of the blade plate is provided with screw holes uniformly distributed along the length direction of the blade plate, and the blade plate is assembled in the screw holes by bolts.

[0016] Preferably, the back surface of the blade plate is provided with a limiting protrusion corresponding to the lower edge of the blade plate.

[0017] Preferably, the blade plate comprises a baffle and a framework, the framework comprises a bottom frame and a frame, the bottom frame is provided with a strip-shaped structure corresponding to the blade plate, the frame is arc-shaped, and a plurality of frames are uniformly distributed above the bottom frame.

[0018] The baffle is arc-shaped and matched with the frame, the baffle is assembled on the inner side of the frame by bolts, and the lower edge of the baffle abuts against the blade plate to form a flat inner wall of the blade plate.

[0019] Preferably, beams corresponding to the baffle are arranged between the frames.

[0020] Beneficial effects: The blade plate and the cutter are integrated, the cutter is used to pull hair while the blade plate is used to clean the snow on the road, the pulling efficiency is improved, and the maintenance process of the test field is saved. BRIEF DESCRIPTION OF DRAWINGS

[0021] The drawings accompanying the specification provide further understanding of the present application. The schematic embodiments of the present application and the description thereof are used to explain the present application, and do not constitute an improper limitation on the present application. Among them:

[0022] Fig. 1 The structure diagram of the pulling equipment in the specific embodiment provided by the present application;

[0023] Fig. 2 The right view of the pulling equipment in the specific embodiment provided by the present application;

[0024] Fig. 3 The structure diagram of the cutter in the specific embodiment provided by the present application.

[0025] In the drawings: 1, baffle; 2, blade plate; 3, frame; 4, bottom frame; 5, limiting protrusion; 6, cutter; 601, stud; 602, cutter sleeve; 603, cutter head. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art belong to the protection scope of the present application.

[0027] In the description of the present application, the orientation or position relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" and the like is the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present application and does not require the present application to be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the present application. The terms "connected", "connected" used in the present application should be understood broadly, for example, it can be fixed connection, or detachable connection; it can be directly connected, or indirectly connected through an intermediate part, and those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances.

[0028] The present application will be described in detail below with reference to the drawings and in combination with the embodiments. It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0029] As shown in the drawings, Figs. 1-3 A snow test site roughening equipment, including a land scraper, a blade plate 2, a cutter 6, the land scraper can be connected to a trailer, the snow on the site is cleaned through the land scraper, the lower edge of the land scraper is provided with the blade plate 2, the blade plate 2 is a strip-shaped plate, which is connected to the lower edge of the land scraper in a detachable manner and extends along the length direction of the land scraper, the lower surface of the blade plate 2 is a flat surface extending in the horizontal direction, the flat surface is used for cleaning and leveling the snow on the site to ensure the flatness of the site, and further, in order to roughen the ice surface, the cutter 6 is installed on the flat surface in a detachable manner, the lower end of the cutter 6 extends below the flat surface, and a plurality of cutters 6 are uniformly distributed along the length direction of the blade plate 2, so that the ice surface can be roughened.

[0030] The cutter 6 includes a cutter head 603 and a cutter sleeve 602, the cutter head 603 is made of wear-resistant alloy material, including a flat cutter head 603, a sharp cutter head 603 and the like, which can be selected according to actual needs, one end of the cutter sleeve 602 is provided with a stud 601 corresponding to the flat surface, the stud 601 is fixed on the flat surface by stud 601 assembly, so that the height can be adjusted and the shape of the roughening groove can be selected according to actual needs, the other end is provided with a mounting hole opening in the longitudinal direction, the cutter head 603 is correspondingly assembled in the mounting hole, and the lower end of the cutter head 603 extends out of the lower surface of the cutter sleeve 602, so as to roughen the ice surface into a groove.

[0031] In an optional embodiment, a first transition frustum is arranged between the tool holder 602 and the stud 601, the first transition frustum is conical, so as to improve the connection strength of the tool holder 602 and the stud 601, a second transition frustum is arranged at the front end of the tool holder 602 and extends to the lower surface of the tool holder 602, so as to ensure the tensile capacity of the tool holder 602 and improve the service life of the tool 6.

[0032] In order to facilitate the installation of the tool holder 602, the outer wall of the tool holder 602 is a hexagonal surface, so that the tool 6 can be quickly installed on the blade body.

[0033] In an optional embodiment, a flange extending along the length direction of the blade plate 2 is arranged at the lower edge of the blade plate 2, the flange can increase the structural strength of the blade plate 2, the lower surface of the flange is a flat surface, in this embodiment, the cross section of the flange is circular, and a cutting surface is arranged below the flange as a flat surface.

[0034] Further, the inner side of the blade plate 2 is an arc surface matched with the curvature of the lander, so that the blade plate 2 is on the same arc surface with the lander, and the arc surface and the flat surface are connected by a smooth curved surface, so that the device has an arc pushing surface, and the snow is pushed.

[0035] In an optional embodiment, a plurality of screw holes are uniformly distributed along the length direction of the lower edge of the lander, and the blade plate 2 is assembled in the screw holes by bolts, the blade plate 2 can be in multiple sections, and the multiple sections of the blade plate 2 are spliced with each other, so as to reduce the volume and weight of the blade plate 2 and reduce the installation difficulty of the blade plate 2.

[0036] In this embodiment, in order to improve the stability of the blade plate 2 after installation, a limiting protrusion 5 corresponding to the lower edge of the lander is arranged on the back surface of the blade plate 2, so that the limiting protrusion 5 abuts against the lower edge of the lander, and the stress of the blade plate 2 during the process of pulling the hair is reduced.

[0037] Further, the lander comprises a baffle 1 and a framework, the framework comprises a bottom frame 4 and a border frame 3, the bottom frame 4 and the border frame 3 are metal structures, the bottom frame 4 corresponds to the strip structure of the blade plate 2, the border frame 3 is an arc structure, the curvature of the border frame 3 is matched with the curvature of the lander, a plurality of border frames 3 (3-5) are uniformly distributed above the bottom frame 4, and the bottom frame 4 and the border frame 3 are fixed by welding, the baffle 1 is an arc structure matched with the border frame 3, the width of the bottom frame 4 is slightly larger than that of the blade plate 2, so that the blade plate 2 can be correspondingly assembled, the baffle 1 matched with the border frame 3 is assembled on the inner side of the border frame 3 by bolts, and the lower edge of the baffle 1 abuts against the blade plate 2 to form a flat arc structure, so that the function of pushing the snow is not affected.

[0038] The baffle 1 is assembled in the inside of the frame 3 by bolts, and the lower edge of the baffle 1 abuts against the blade plate 2 to form a flat inner wall of the snow plow. Furthermore, a plurality of (2-3) cross beams corresponding to the baffle 1 are arranged between the two frames 3, the cross beam and the frame 3 form an arc-shaped hollow structure, the cross beam is correspondingly connected between the plurality of frames 3, on the one hand, the stability of the baffle 1 when pushing the snow can be increased, on the other hand, the connecting mechanism corresponding to the traction device is installed on the cross beam, so that the traction device can be connected, in the application, the connecting mechanism is a conventional technology, and details can be referred to the prior art, and the connecting mechanism and the traction device are not limited too much here.

[0039] The above only describes the preferred embodiments of the present application, and is not used to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application is within the protection scope of the pending right claim of the present application.

Claims

1. A snow groomer for a snow track, characterized in that The utility model relates to a flat shovel, including: a flat shovel; a blade plate connected to the lower edge of the flat shovel in a detachable manner, the lower surface of the blade plate being a flat surface extending horizontally; a cutter mounted on the flat surface in a detachable manner, a plurality of cutters being uniformly distributed along the length of the blade plate; wherein the cutter comprises a cutter head and a cutter sleeve, one end of the cutter sleeve being provided with a stud corresponding to the flat surface, the other end being provided with a mounting hole open in the longitudinal direction, and the cutter head being fitted into the mounting hole.

2. The ice and snow test track pinking apparatus according to claim 1, characterized in that, A first transition frustum is provided between the cutter sleeve and the stud, and a second transition frustum is provided at the lower end of the cutter sleeve extending to the lower surface thereof.

3. The ice and snow test track pinking apparatus according to claim 1, characterized by, The outer wall of the cutter sleeve is a hexagonal surface.

4. The ice and snow test track pinking apparatus according to claim 1, characterized by, The lower edge of the blade plate is provided with a flange extending along the length of the blade plate, and the lower surface of the flange is the flat surface.

5. The ice and snow test track pinking apparatus according to claim 4, characterized in that, The cross section of the flange is circular.

6. The ice and snow test track pinking apparatus according to claim 1, characterized by, The lower edge of the flat shovel is provided with screw holes uniformly distributed along the length thereof, and the blade plate is assembled in the screw holes by bolts.

7. The ice and snow test track pinking apparatus according to claim 6, characterized in that, The back of the blade plate is provided with a limiting convex strip corresponding to the lower edge of the flat shovel.

8. The ice and snow test track pinking apparatus according to claim 1, characterized by, The flat shovel comprises a baffle and a skeleton, the skeleton comprising a bottom frame and a frame, the bottom frame corresponding to the strip-shaped structure of the blade plate, and the frame being arc-shaped, a plurality of frames being uniformly distributed above the bottom frame; The baffle is an arc-shaped structure matching the frame, and the baffle is assembled on the inner side of the frame by bolts, the lower edge of the baffle abutting against the blade plate to form a flat inner wall of the flat shovel.

9. The ice and snow test track pinking apparatus according to claim 8, characterized in that, Beeswax is provided between the frames corresponding to the baffle.

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