Hammering head structure of mining car cleaning machine

Abstract

The utility model relates to a mining car cleaning machine beating head structure which comprises a cross beam, a first sleeve, a second sleeve, a cantilever installation structure, an air hammer frame and an air hammer, the cantilever installation structure is arranged in the middle of the cross beam, and the first sleeve and the second sleeve are arranged on the two sides of the cross beam respectively. The air hammer frames are symmetrically arranged on the first sleeve and the second sleeve respectively, air hammer mounting cylinders are arranged on the air hammer frames respectively, and air hammers are arranged on the air hammer mounting cylinders. The device is novel in structure, simple in designed beating structure and more convenient to install.

Description

Technical Field

[0001] The utility model relates to the technical field of mining, in particular to a hammer head structure of a mining car cleaning machine. Background Art

[0002] Mine cars are narrow-gauge railway transport vehicles used to transport bulk materials such as coal, ore and waste rock in mines. They are generally towed by locomotives or winches. Mine cars are divided into five categories according to their structure and unloading methods: fixed mine cars (material cars, flatbed cars), dump mine cars, single-sided curved track side-unloading mine cars, bottom (side) unloading mine cars and shuttle mine cars. A vehicle pulled by a locomotive or winch to transport coal, gangue, equipment, facilities and personnel. Mine cars are mainly used for rail transportation in underground mine tunnels, shafts and on the ground. They are the largest and most widely used type of transportation equipment in coal mines.

[0003] After the mine car is transported, it needs to be hammered by a car cleaning machine. The applicant designed "A Mine Car Cleaning Machine" on June 5, 2023, in which a hammering structure is designed. Regarding the design of the hammering structure, as a structural improvement, this invention is specially applied for. Utility Model Content

[0004] In order to solve the above-mentioned problems in the prior art, the utility model provides a hammer head structure of a mining car cleaning machine, which can improve the above-mentioned deficiencies.

[0005] The utility model relates to a hammer head structure of a mining car cleaning machine, comprising a cross beam, a first sleeve, a second sleeve, a cantilever mounting structure, a pneumatic hammer frame and a pneumatic hammer, wherein the cantilever mounting structure is arranged in the middle of the cross beam, the first sleeve and the second sleeve are respectively arranged on both sides of the cross beam, the pneumatic hammer frame is symmetrically arranged on the first sleeve and the second sleeve, pneumatic hammer mounting cylinders are respectively arranged on the pneumatic hammer frame, and the pneumatic hammer is arranged on the pneumatic hammer mounting cylinder.

[0006] Furthermore, blocking plates are respectively provided on the side of the first sleeve close to the cantilever mounting structure and the side of the second sleeve close to the cantilever mounting structure, and blocking rods are respectively provided on the side of the first sleeve away from the cantilever mounting structure and the side of the second sleeve away from the cantilever mounting structure, and the blocking rods are inserted on the cross bar.

[0007] Furthermore, the air hammer frame includes a cross bar, a vertical bar and an inclined bar, one end of the vertical bar is vertically welded to the cross bar, and the inclined bar is respectively welded to the vertical bar and the cross bar.

[0008] Furthermore, the cantilever mounting structure includes a mounting plate, two U-shaped screws and a cantilever mounting box, the mounting plate is welded to the bottom surface of the cross bar, the cantilever mounting box is arranged on the bottom surface of the mounting plate and fixed by two U-shaped screws, nuts are arranged on the U-shaped screws, and the cantilever mounting box has a mounting groove that passes through the front and back.

[0009] The utility model has a novel structure, a simple hammering structure and is more convenient to install. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the utility model.

[0011] Figure 2 Schematic diagram of cantilever installation structure.

[0012] Illustration: 1 crossbeam, 2 first sleeve, 3 second sleeve, 4 blocking rod, 5 U-shaped screw, 51 nut, 6 cantilever mounting box, 7 mounting groove, 8 cross bar, 9 vertical rod, 8 inclined rod, 11 air blowing mounting cylinder, 12 air hammer. DETAILED DESCRIPTION

[0013] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0014] like Figure 1 and 2 As shown, the utility model relates to a hammer head structure of a mining car cleaning machine, including a crossbeam 1, a first sleeve 2, a second sleeve 3, a cantilever mounting structure, a pneumatic hammer frame and a pneumatic hammer 12, wherein the cantilever mounting structure is arranged in the middle of the crossbeam, the first sleeve and the second sleeve are respectively arranged on both sides of the crossbeam, the pneumatic hammer frame is symmetrically arranged on the first sleeve and the second sleeve, pneumatic hammer mounting cylinders 11 are respectively arranged on the pneumatic hammer frame, and the pneumatic hammer 12 is arranged on the pneumatic hammer mounting cylinder.

[0015] Furthermore, blocking plates 41 are respectively provided on the side of the first sleeve close to the cantilever mounting structure and the side of the second sleeve close to the cantilever mounting structure, and blocking rods 4 are respectively provided on the side of the first sleeve away from the cantilever mounting structure and the side of the second sleeve away from the cantilever mounting structure, and the blocking rods are inserted on the cross bar.

[0016] Furthermore, the air hammer frame includes a cross bar 8, a vertical bar 9 and an inclined bar 10. One end of the vertical bar is vertically welded to the cross bar, and the inclined bar is respectively welded to the vertical bar and the cross bar. During the design, it is noted that the length of the vertical bar is greater than the length of the cross bar.

[0017] Furthermore, the cantilever mounting structure includes a mounting plate 8, two U-shaped screws 5 and a cantilever mounting box 6, the mounting plate is welded to the bottom surface of the cross bar, the cantilever mounting box is arranged on the bottom surface of the mounting plate and fixed by two U-shaped screws, a nut 51 is arranged on the U-shaped screw, and the cantilever mounting box has a mounting groove 7 that passes through the front and back. The U-shaped screw designed in this scheme can be adjusted up and down for easy installation. The mounting box is designed for fixing the cantilever, and the structure is more compact.

Claims

1. A hammer head structure for a mine car cleaning machine, characterized in that: It includes a crossbeam, a first sleeve, a second sleeve, a cantilever mounting structure, an air hammer frame and an air hammer, wherein the cantilever mounting structure is arranged in the middle of the crossbeam, the first sleeve and the second sleeve are respectively arranged on both sides of the crossbeam, the air hammer frame is symmetrically arranged on the first sleeve and the second sleeve, air hammer mounting cylinders are respectively arranged on the air hammer frames, and the air hammers are arranged on the air hammer mounting cylinders.

2. A hammer head structure for a mine car cleaning machine according to claim 1, characterized in that: Blocking plates are respectively arranged on the side of the first sleeve close to the cantilever mounting structure and the side of the second sleeve close to the cantilever mounting structure, and blocking rods are respectively arranged on the side of the first sleeve away from the cantilever mounting structure and the side of the second sleeve away from the cantilever mounting structure, and the blocking rods are inserted on the cross bar.

3. The hammer head structure of a mine car cleaning machine according to claim 1 is characterized in that: The air hammer frame comprises a cross bar, a vertical bar and an inclined bar. One end of the vertical bar is vertically welded to the cross bar, and the inclined bar is respectively welded to the vertical bar and the cross bar.

4. The hammer head structure of a mining car cleaning machine according to claim 1 is characterized in that: The cantilever mounting structure includes a mounting plate, two U-shaped screws and a cantilever mounting box. The mounting plate is welded to the bottom surface of the cross bar. The cantilever mounting box is arranged on the bottom surface of the mounting plate and fixed by two U-shaped screws. Nuts are arranged on the U-shaped screws. The cantilever mounting box has a mounting groove that passes through from front to back.

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