CN207000257U - Quarry tipper lifts handle bearing and quarry tipper - Google Patents

Quarry tipper lifts handle bearing and quarry tipper Download PDF

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Publication number
CN207000257U
CN207000257U CN201720749955.6U CN201720749955U CN207000257U CN 207000257 U CN207000257 U CN 207000257U CN 201720749955 U CN201720749955 U CN 201720749955U CN 207000257 U CN207000257 U CN 207000257U
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CN
China
Prior art keywords
bearing
quarry tipper
lifting handle
plate
nut
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CN201720749955.6U
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Chinese (zh)
Inventor
王道明
孟庆勇
张杰山
谢和平
杨旭辉
王浩
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Xuzhou XCMG Mining Machinery Co Ltd
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Xuzhou XCMG Mining Machinery Co Ltd
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Priority to CN201720749955.6U priority Critical patent/CN207000257U/en
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Abstract

A kind of quarry tipper lifts handle bearing, including bearing skeleton, side shield;Bearing skeleton is the n-type support being made up of supporting plate and cant board;Supporting plate is by one piece of plate bending and molding, construct the top mounting surface, side elevation I and bottom mounting surfaces I of bearing skeleton, cant board constructs the side elevation II and bottom mounting surfaces II of bearing skeleton, and bottom mounting surfaces II are located at same level with bottom mounting surfaces I by one piece of plate bending and molding;A rectangular indentation is provided with the mounting surface of top and at side elevation I, for embedded lifting handle;Side shield is one piece of L shaped plate, and when wherein side plate is fixed on side elevation II, another side plate seals the one side of bearing skeleton.Quarry tipper lifting handle bearing described in the utility model has the advantages that simple in construction, reliability is high, convenient disassembly.

Description

Quarry tipper lifts handle bearing and quarry tipper
Technical field
A kind of handle bearing is the utility model is related to, specifically a kind of quarry tipper lifting handle bearing, belongs to mine Mechanical field.
Background technology
Quarry tipper is heavy to complete one kind that rock earthwork stripping and Ore Transportation task use in surface mine Type dumper, its work characteristics are short length of run, carrying weight, efficiency high.The reliability for frequently loading and unloading to hoisting system Propose and higher require, and the premise of hoisting system normal work is to ensure that its supporting construction is sufficiently stable and to be easy to tie up Shield and maintenance.Important support part of the handle bearing as lifting handle is lifted, the reliability of its performance directly affects self-unloading The efficient work and security of car.Can design it is a kind of it is simple in construction, reliability is high, the quarry tipper of convenient disassembly lifting Handle bearing is problem to be solved in the utility model.
The content of the invention
According to the deficiencies in the prior art, there is provided it is a kind of simple in construction, reliability is high, convenient disassembly the advantages that mining self-unloading Car lifts handle bearing.
The utility model is realized by following technical scheme:
A kind of quarry tipper lifts handle bearing, including bearing skeleton, side shield;The bearing skeleton is by supporting plate The n-type support formed with cant board;The supporting plate by one piece of plate bending and molding, construct bearing skeleton top mounting surface, Side elevation I and bottom mounting surfaces I, the cant board construct side elevation II and the bottom of bearing skeleton by one piece of plate bending and molding Portion's mounting surface II, and bottom mounting surfaces II are located at same level with bottom mounting surfaces I;On the top mounting surface and close to side A rectangular indentation is provided with facade I, for embedded lifting handle;The side shield is one piece of L shaped plate, when wherein side plate is fixed On side elevation II, another side plate seals the one side of bearing skeleton.
Preferably, be respectively provided with a unthreaded hole I at four angles on the side elevation II, with I pair of each unthreaded hole Respectively it is connected with a nut I on the inwall of side elevation II, the one side of the side shield is provided with four light with the centering one by one of unthreaded hole I Hole II, coordinated by four groups of screws I and nut I and side shield is fixed on bearing skeleton.
Preferably, in addition to four packing rings, coordinated by four groups of screws I, packing ring and nut I and side shield is fixed on branch On seat skeleton.
Preferably, the nut I is M6 nuts, and the screw I is the screw of M6 × 20.
Preferably, a symmetrical unthreaded hole III is respectively provided with the top mounting surface of rectangular indentation both sides, with it is every A nut II is respectively connected with the top mounting surface inwall of one centering of unthreaded hole III, lifting handle is provided with symmetrical otic placode, Each otic placode is provided with a gap, is coordinated by two groups of screws II and nut II lifting handle being fixed on top mounting surface On.
Preferably, the nut II is M8 nuts, and the screw II is the screw of M8 × 20.
Preferably, the centre position of the side elevation II is provided with the lightening hole of Long Circle.
Preferably, the supporting plate and cant board are the steel plate that yield strength is 550Mpa.
A kind of quarry tipper, including lifting handle, in addition to foregoing lifting handle bearing, the lifting handle installation On lifting handle bearing, the lifting handle bearing is arranged on master and driven in seat left-side bottom.
The utility model beneficial effect:
Quarry tipper described in the utility model lifting handle bearing has that simple in construction, reliability is high, convenient disassembly The advantages that;
Supporting plate and cant board use welding fabrication after high-strength steel sheet bending, possess higher strength and stiffness, more Well support is provided for lifting handle;
Cant board center is provided with lightening hole, on the premise of proof strength, reduces weight again, realizes lightweight Design;
Side shield is fixed on bearing skeleton by the way of mode connects for screw, is easy to lift the dismounting of handle, effectively lifting Simple operation.
Brief description of the drawings
Fig. 1 is the utility model quarry tipper lifting handle bearing schematic diagram;
Fig. 2 is the utility model quarry tipper lifting handle bearing skeleton drawing;
Fig. 3 is the utility model quarry tipper lifting handle side shield figure;
Fig. 4 is lifting handle scheme of installation;
Fig. 5 is lifting handle scheme of installation(Another visual angle);
In figure:1st, bearing skeleton, 2, side shield, 3, packing ring, 4, screw I, 5, lifting handle, 6, screw II, 1-1, support Plate, 1-2, cant board, 1-3, nut I, 1-4, nut II, 1-5, rectangular indentation, 1-6, lightening hole.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described by specific embodiment.
Embodiment one:
As shown in Figure 1 to Figure 3, a kind of quarry tipper lifting handle bearing, including bearing skeleton 1, side shield 2;Bearing Skeleton 1 is the n-type support being made up of supporting plate 1-1 and cant board 1-2;Supporting plate 1-1 and cant board 1-2 is that yield strength is 550Mpa steel plate;Supporting plate 1-1 constructs top mounting surface, the and of side elevation I of bearing skeleton 1 by one piece of plate bending and molding Bottom mounting surfaces I, cant board 1-2 construct the side elevation II and bottom mounting surfaces of bearing skeleton 1 by one piece of plate bending and molding II, and bottom mounting surfaces II are located at same level with bottom mounting surfaces I;It is provided with the mounting surface of top and at side elevation I One rectangular indentation 1-5, for embedded lifting handle 5;One is respectively provided with the top mounting surface of rectangular indentation 1-5 both sides relatively The unthreaded hole III of title, a diameter of 10mm of the unthreaded hole III, with respectively being welded on the top mounting surface inwall in III pair of each unthreaded hole There is a 1-4 of nut II;Side shield 2 is one piece of L shaped plate, and when wherein side plate is fixed on side elevation II, another side plate will prop up The one side sealing of seat skeleton 1;Respectively be provided with a unthreaded hole I at four angles on side elevation II, with the side in I pair of each unthreaded hole Respectively it is welded with a 1-3 of nut I on the inwall of facade II, the one side of side shield 2 is provided with four unthreaded holes with the centering one by one of unthreaded hole I II, a diameter of 8mm of the unthreaded hole II, coordinated by four groups of screws I 4, the packing ring 3 and 1-3 of nut I and side shield 2 is fixed on bearing On skeleton 1.The 1-3 of nut I is M6 nuts, and screw I 4 is the screw of M6 × 20.
Quarry tipper described in the utility model lifting handle bearing has that simple in construction, reliability is high, convenient disassembly The advantages that;Supporting plate 1-1 and cant board 1-2 use high-strength steel sheet bending after welding fabrication, possess higher intensity and just Degree, preferably provide support for lifting handle 5;Cant board 1-2 centers are provided with lightening hole 1-6, in the premise of proof strength Under, weight is reduced again, realizes light-weight design;Side shield 2 is fixed on bearing skeleton 1 by the way of mode connects for screw, It is easy to lift the dismounting of handle 5, effectively improves simple operation.
Embodiment two:
As shown in Figures 1 to 5, a kind of quarry tipper, including lifting handle 5 and lifting handle bearing, lifting handle 5 are pacified On lifting handle bearing, lifting handle bearing is arranged on master and driven in seat left-side bottom.
Lifting handle bearing includes bearing skeleton 1, side shield 2;Bearing skeleton 1 is by supporting plate 1-1 and cant board 1-2 structures Into n-type support;Supporting plate 1-1 and cant board 1-2 is the steel plate that yield strength is 550Mpa;Supporting plate 1-1 is by one block of plate Bending and molding, constructs the top mounting surface, side elevation I and bottom mounting surfaces I of bearing skeleton 1, and cant board 1-2 is rolled over by one block of plate Roll forming, construct the side elevation II and bottom mounting surfaces II of bearing skeleton 1, and bottom mounting surfaces II and bottom mounting surfaces I In same level;A rectangular indentation 1-5 is provided with the mounting surface of top and at side elevation I, for embedded lifting handle 5; It is respectively provided with a symmetrical unthreaded hole III on the top mounting surface of rectangular indentation 1-5 both sides, a diameter of 10mm of the unthreaded hole III, With being respectively welded with a 1-4 of nut II on the top mounting surface inwall in III pair of each unthreaded hole;Side shield 2 is one piece of L-shaped Plate, when wherein side plate is fixed on side elevation II, another side plate seals the one side of bearing skeleton 1;On side elevation II A unthreaded hole I is respectively provided with four angles, with being respectively welded with a 1- of nut I on the inwall of side elevation II in I pair of each unthreaded hole 3, the one side of side shield 2 is provided with four unthreaded holes II with the centering one by one of unthreaded hole I, a diameter of 8mm of the unthreaded hole II, passes through four groups Screw I 4, the packing ring 3 and 1-3 of nut I, which coordinate, is fixed on side shield 2 on bearing skeleton 1.The 1-3 of nut I is M6 nuts, screw I 4 For the screw of M6 × 20.
Lifting handle 5 is provided with symmetrical otic placode, and each otic placode is provided with a gap, by two groups of screws II 6 and The 1-4 of nut II, which coordinates, is fixed on lifting handle 5 on the mounting surface of top.The 1-4 of nut II is M8 nuts, and screw II 6 is M8 × 20 Screw.The centre position of side elevation II is provided with the lightening hole 1-6 of Long Circle.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (9)

1. a kind of quarry tipper lifts handle bearing, it is characterised in that:Including bearing skeleton(1), side shield(2);
The bearing skeleton(1)For by supporting plate(1-1)And cant board(1-2)The n-type support of composition;
The supporting plate(1-1)By one piece of plate bending and molding, bearing skeleton is constructed(1)Top mounting surface, side elevation I and bottom Portion's mounting surface I, the cant board(1-2)By one piece of plate bending and molding, bearing skeleton is constructed(1)Side elevation II and bottom peace Dress face II, and bottom mounting surfaces II are located at same level with bottom mounting surfaces I;
A rectangular indentation is provided with the top mounting surface and at side elevation I(1-5), for embedded lifting handle(5);
The side shield(2)For one piece of L shaped plate, when wherein side plate is fixed on side elevation II, another side plate is by bearing skeleton (1)One side sealing.
2. quarry tipper according to claim 1 lifts handle bearing, it is characterised in that:Four on the side elevation II A unthreaded hole I is respectively provided with individual angle, with being respectively connected with a nut I on the inwall of side elevation II in I pair of each unthreaded hole(1- 3), the side shield(2)One side be provided with four unthreaded holes II with the centering one by one of unthreaded hole I, pass through four groups of screws I(4)With spiral shell Mother I(1-3)Coordinate side shield(2)It is fixed on bearing skeleton(1)On.
3. quarry tipper according to claim 2 lifts handle bearing, it is characterised in that:Also include four packing rings(3), Pass through four groups of screws I(4), packing ring(3)With nut I(1-3)Coordinate side shield(2)It is fixed on bearing skeleton(1)On.
4. the quarry tipper lifting handle bearing according to Claims 2 or 3, it is characterised in that:The nut I(1-3) For M6 nuts, the screw I(4)For the screw of M6 × 20.
5. quarry tipper according to claim 1 lifts handle bearing, it is characterised in that:In rectangular indentation(1-5)Two A symmetrical unthreaded hole III is respectively provided with the top mounting surface of side, with the top mounting surface inwall in III pair of each unthreaded hole On be respectively connected with a nut II(1-4), lift handle(5)Provided with symmetrical otic placode, each otic placode is provided with one and slitted Mouthful, pass through two groups of screws II(6)With nut II(1-4)Cooperation will lift handle(5)It is fixed on the mounting surface of top.
6. quarry tipper according to claim 5 lifts handle bearing, it is characterised in that:The nut II(1-4)For M8 nuts, the screw II(6)For the screw of M8 × 20.
7. the quarry tipper lifting handle bearing according to claim 1 or 2 or 3 or 5 or 6, it is characterised in that:The side The centre position of facade II is provided with the lightening hole of Long Circle(1-6).
8. the quarry tipper lifting handle bearing according to claim 1 or 2 or 3 or 5 or 6, it is characterised in that:The branch Fagging(1-1)And cant board(1-2)It is the steel plate that yield strength is 550Mpa.
9. a kind of quarry tipper, including lifting handle(5), it is characterised in that:Also include described in any one of claim 1 to 8 Lifting handle bearing, the lifting handle(5)On lifting handle bearing, the lifting handle bearing is arranged on master and driven In seat left-side bottom.
CN201720749955.6U 2017-06-26 2017-06-26 Quarry tipper lifts handle bearing and quarry tipper Active CN207000257U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720749955.6U CN207000257U (en) 2017-06-26 2017-06-26 Quarry tipper lifts handle bearing and quarry tipper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720749955.6U CN207000257U (en) 2017-06-26 2017-06-26 Quarry tipper lifts handle bearing and quarry tipper

Publications (1)

Publication Number Publication Date
CN207000257U true CN207000257U (en) 2018-02-13

Family

ID=61448365

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720749955.6U Active CN207000257U (en) 2017-06-26 2017-06-26 Quarry tipper lifts handle bearing and quarry tipper

Country Status (1)

Country Link
CN (1) CN207000257U (en)

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