CN-121972276-A - High stability installing support and use its ore crushing equipment

CN121972276ACN 121972276 ACN121972276 ACN 121972276ACN-121972276-A

Abstract

The invention relates to a high-stability mounting bracket and ore crushing equipment using the same, wherein the high-stability mounting bracket comprises an equipment mounting floor slab, a plurality of support columns and a plurality of support plates, wherein the equipment mounting floor slab is mounted by the support columns; the multifunctional vibration reduction device comprises a hopper mounting plate fixedly arranged on the upper part of an equipment mounting floor through a stand column, a stand column connecting mechanism, a multifunctional limiting mechanism and a vibration reduction box body, wherein the stand column connecting mechanism comprises a plurality of mounting columns which are arranged on the equipment mounting floor, a lower limiting plate is fixedly connected to the mounting columns, the stand columns are respectively fixed to the mounting columns, the bottom sides of the stand columns are respectively sleeved with a fixing sleeve, the upper limiting plate is respectively fixedly connected to the upper parts of the inner side walls of the fixing sleeves, the multifunctional limiting mechanism comprises a plurality of upper fixing teeth and lower fixing teeth which are arranged on the upper limiting plate and the lower limiting plate in an annular array, and corresponding annular vibration reduction box bodies are respectively movably arranged between the upper fixing teeth and the lower fixing teeth. The invention can obviously reduce the transmission quantity of vibration to the steel structure part, thereby improving the structural stability of the steel structure part of the mounting bracket.

Inventors

Shen Shaohe
ZHENG QIANG
ZHOU XIAOZHENG
ZHONG ZHENYU
WU MENGHAN
HUANG JING

Assignees

武平紫金矿业有限公司

Dates

Publication Date: 20260505
Application Date: 20260407

Claims (10)

1. A high stability mounting bracket, comprising: the equipment installation floor (1) is emptied and installed by a plurality of corresponding support columns (2), and a corresponding blanking opening (3) is formed in the middle of the equipment installation floor (1); The hopper mounting plate (4) is fixedly arranged at the upper part of the equipment mounting floor slab (1) through corresponding upright posts (5), and a corresponding guide hopper (6) is arranged in the middle of the hopper mounting plate (4) downwards; the upright post connecting mechanism (7) comprises a plurality of mounting posts (701) fixedly mounted on the equipment mounting floor slab (1), wherein the mounting posts (701) are fixedly connected with lower limit plates (702) with bottom side surfaces propped against the equipment mounting floor slab (1), and the bottoms of the upright posts (5) are respectively fixed on the mounting posts (701) in a threaded connection mode; The multifunctional limiting mechanism (8), the bottom side of stand (5) is overlapped respectively and is equipped with bottom end and connects to fixed sleeve (9) on equipment installation floor (1), fixed sleeve's (9) inside wall upper portion respectively rigid coupling has corresponding last limiting plate (10), multifunctional limiting mechanism (8) contain a plurality of be annular array set up in last fixed tooth (801) and fixed tooth (802) down on last limiting plate (10) and lower limiting plate (702), the opposite one side of going up fixed tooth (801) and fixed tooth (802) is provided with the inclined plane that the inclined plane direction is opposite respectively and sets up, just go up fixed tooth (801) and fixed tooth (802) down between movable mounting have corresponding annular damping box body (803) respectively, annular damping box body (803) are equipped with respectively and are filled with damping material (11), just the upper and lower tip of annular damping box body be provided with respectively last fixed tooth (801) and fixed tooth (802) looks adaptation draw-in groove down, go up fixed tooth (801) and fixed tooth (802) down and respectively through corresponding inlay in groove (803) of fixed tooth (802) respectively.
2. The high-stability mounting bracket according to claim 1, wherein the equipment mounting floor slab (1) and the supporting columns (2) are respectively made of reinforced concrete materials, and the bottoms of the mounting columns (701) are embedded and mounted in the equipment mounting floor slab (1).
3. A high stability mounting bracket according to claim 2, characterized in that the bottom sides of the fixing sleeves (9) are fixedly connected with corresponding mounting ring plates (901), respectively, and the mounting ring plates (901) are fixedly mounted on the equipment mounting floor (1) through corresponding expansion bolts (13).
4. The high-stability mounting bracket according to claim 1, wherein a plurality of corresponding deflection-preventing threaded holes (14) are uniformly distributed on the bottom side of the upright post (5) at equal angles, the fixing sleeve (9) and the upright post (5) are arranged at intervals, the annular vibration-damping box body (803) is respectively provided with a yielding hole (15) corresponding to the deflection-preventing threaded holes (14), the circumferential position of the annular vibration-damping box body (803) is limited by matching corresponding jacking bolts (16) with the deflection-preventing threaded holes (14), the rod ends of the jacking bolts (16) are respectively mounted in the corresponding deflection-preventing threaded holes (14), the heads of the jacking bolts (16) are respectively movably abutted to the outer side wall of the annular vibration-damping box body (803), and the aperture of the yielding holes (15) is larger than the outer diameter of the rod end of the jacking bolts (16).
5. A high stability mounting bracket according to claim 4, characterized in that the heads of the jacking bolts (16) are each rollably mounted with respective abutment balls (17), the abutment balls (17) being rollably abutted onto the outer side wall of the annular vibration damping box (803).
6. A high stability mounting bracket according to claim 1, wherein the inner ends of the upper limiting plates (10) are respectively and integrally formed with corresponding engagement blocks (18) inwardly, and the engagement blocks (18) are respectively fixed to the side walls of the upright posts (5) by spot welding.
7. A high stability mounting bracket according to claim 1, characterized in that the vibration damping material (11) is a spherical damping particle made of a plurality of metallic materials or a polymer material.
8. The high-stability mounting bracket according to claim 1, wherein the peripheral edges of the equipment mounting floor slab (1) and the hopper mounting plate (4) are fixedly connected with corresponding guard rails (19) respectively, and the equipment mounting floor slab (1) and the hopper mounting plate (4) are provided with corresponding climbing stairs (20) downwards respectively.
9. Mineral crushing equipment, characterized by comprising a high-stability mounting bracket according to any one of claims 1-8 and a jaw crusher (21) fixedly mounted on an equipment mounting floor (1) of the high-stability mounting bracket, wherein a feed inlet of the jaw crusher (21) is opposite to a guide hopper (6) of the hopper mounting plate (4), and a discharge outlet of the jaw crusher (21) is opposite to a discharge outlet (3) of the equipment mounting floor (1).
10. An ore crushing plant according to claim 9, characterized in that the underside of the plant-mounted floor (1) is provided with a discharge conveyor (22) for outputting the material output by the discharge opening (3), the feed end of the guide hopper (6) being connected to the discharge end of the corresponding guide chute (23).

Description

High stability installing support and use its ore crushing equipment Technical Field The invention relates to a high-stability mounting bracket and ore crushing equipment using the same, which are mainly applied to ore crushing processing and can effectively improve the construction safety of related operators on the premise of keeping normal ore crushing operation. Background After ore is mined, the ore is required to be subjected to preliminary crushing through a corresponding jaw crusher, the materials subjected to preliminary crushing further enter a cone crusher, a multi-cylinder cone crusher and other equipment to be subjected to gradual further crushing processing, the materials subjected to crushing processing respectively enter grinding processing, and the materials subjected to grinding are sorted. In order to improve the primary crushing efficiency of ores, the existing jaw crusher is generally emptied and installed through a corresponding installation support to lift a discharge hole of the jaw crusher to a certain height, so that materials after primary crushing can be conveniently and rapidly output through a discharge conveyor belt arranged at the lower side of the discharge hole of the jaw crusher, and a feed end of the jaw crusher is opposite to a guide hopper of the installation support so as to facilitate the entry of ore materials. Because the jaw crusher has large self weight and obvious vibration in the running process, the main supporting structure of the existing mounting bracket generally adopts a supporting column made of reinforced concrete and a device mounting floor slab, and the guide hopper is supported and mounted through a corresponding steel structure. In the operation process of equipment, relevant operating personnel often need climb to the steel construction top surface of installing support in order to observe the feeding of ore, because there is a large amount of vibrations in the operation process of jaw breaker, lead to the steel construction part of installing support to have obvious rocking in actual use, cause the structural stability of the steel construction part of installing support relatively weaker to there is great potential safety hazard. Therefore, the design of the high-stability mounting bracket capable of obviously reducing the transmission amount of vibration generated by the operation of the jaw crusher to the steel structure part, so that the structural stability of the steel structure part of the mounting bracket is effectively and greatly improved, and further, the potential safety hazard is effectively reduced, and the ore crushing equipment using the high-stability mounting bracket is a research purpose of the invention. Disclosure of Invention Aiming at the technical problems in the prior art, the invention aims to provide a high-stability mounting bracket and ore crushing equipment using the same, and the high-stability mounting bracket and the ore crushing equipment using the same can effectively solve the technical problems in the prior art. The technical scheme of the invention is as follows: A high stability mounting bracket comprising: the equipment installation floor is emptied and installed by a plurality of corresponding support columns, and a corresponding blanking opening is formed in the middle of the equipment installation floor; The hopper mounting plate is fixedly arranged at the upper part of the equipment mounting floor slab through corresponding upright posts, and a corresponding guide hopper is downwards arranged at the middle part of the hopper mounting plate; the upright post connecting mechanism comprises a plurality of mounting posts fixedly mounted on the equipment mounting floor slab, wherein the mounting posts are fixedly connected with lower limit plates with bottom side surfaces propped against the equipment mounting floor slab, and the bottoms of the upright posts are respectively fixed on the mounting posts in a threaded connection mode; The multifunctional limiting mechanism comprises a plurality of upper fixed teeth and lower fixed teeth which are arranged on the upper limiting plate and the lower limiting plate in an annular array, pressing inclined planes with opposite inclined planes are respectively arranged on opposite sides of the upper fixed teeth and the lower fixed teeth, a corresponding annular vibration reduction box body is movably arranged between the upper fixed teeth and the lower fixed teeth, vibration reduction materials are filled in the annular vibration reduction box body, clamping grooves matched with the upper fixed teeth and the lower fixed teeth are respectively arranged at the upper end and the lower end of the annular vibration reduction box body, and the upper fixed teeth and the lower fixed teeth are respectively fixedly embedded in the corresponding clamping grooves through corresponding rubber gaskets. The equipment installation floor slab and the supporting columns are respectively