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Punching-type pulverizing machine with buffering rack

A technology of impact crusher and frame, which is applied in the field of ore machinery, which can solve the problems of poor motor working conditions, etc., and achieve the effects of increasing service life, reducing vibration, and firming the overall structure

Pending Publication Date: 2019-08-16
CHENGDU DAHONGLI MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide an impact crusher equipped with a buffer frame, which solves the problem that the motor of the existing impact crusher is directly connected to the main engine box through bolts, so that the vibration of the main engine box is directly transmitted to the motor. , which leads to such technical problems in negative situations such as the deterioration of the working condition of the motor

Method used

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  • Punching-type pulverizing machine with buffering rack
  • Punching-type pulverizing machine with buffering rack
  • Punching-type pulverizing machine with buffering rack

Examples

Experimental program
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Effect test

Embodiment 1

[0032] Such as Figure 1-Figure 6 As shown, the present invention is an impact crusher provided with a buffer frame, including a motor 13, a main shaft assembly, a crushing knife assembly, and a main machine box 3 with a crushing cavity, and the top end of the main shaft assembly is inserted into the crushing cavity , and connected with the crushing knife assembly, the bottom of which is connected with the output shaft of the motor 13 through the conveyor belt mechanism, the motor 13 is fixed on one side of the main frame 3, and a buffer is provided between the motor 13 and the main frame 13 Type rack, described frame comprises two rack mainboards 5 parallel to each other; Between the rack mainboards 5 and at both ends of the rack mainboards 5, connecting beam assemblies are arranged, and the connecting beam assemblies are symmetrical to each other, The connecting beam assembly includes an upper beam 6, a lower beam 7 and a side beam 9 whose axes are all perpendicular to the f...

Embodiment 2

[0040] In this embodiment, on the basis of Embodiment 1, a specific description is made about the implementation structure of the rack main board 5 .

[0041] Such as Figure 1-Figure 2 Shown, in the present invention, the implementation structure of frame mainboard 5 is specifically as follows: described frame mainboard 5 comprises frame wallboard 5a and the edge portion wallboard 15 that shape is right-angled trapezoid, the bottom of edge portion wallboard 15 and One side of the frame wallboard 5a is connected, and its right-angled waist is located in the plane where the bottom edge of the frame wallboard 5a is; both sides;

[0042] On the opposite sides of the frame main boards 5, wrapping beams 16 are arranged, one end of the wrapping beams 16 is connected to the bottom of a side wall panel 15 and one side close to the upper bottom, and the other end follows this edge successively. The upper bottom of the top wallboard 15 and its beveled waist, the top of the frame wallb...

Embodiment 3

[0054] This embodiment is specifically describing the implementation of each beam.

[0055] Such as Figure 1-Figure 5 As shown, in the present invention, the upper beam 6, the lower beam 7 and the side beam 9 are all formed by bending steel plates.

[0056] Preferably, the cross-sections of the upper beam 6, the lower beam 7 and the side beam 9 are all C-shaped, and a plurality of reinforcing ribs are arranged on the concave surface thereof, and the upper beam 6, the lower beam 7 and the side beam 9 The ribs are respectively upper ribs 6c, lower ribs, and side ribs 9b;

[0057] The shock-absorbing pad mounting seat 14 on the upper beam 6 is the upper beam damping pad mounting seat 6b, and the inner concave surface of the upper beam 6 is located directly below the upper beam shock-absorbing pad mounting seat 6b and is provided with upper ribs 6c.

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Abstract

The invention discloses a punching-type pulverizing machine with a buffering rack. The machine comprises a motor, a main shaft assembly, a pulverizing cutter assembly and a main box body with a pulverizing cavity, the bottom of the main shaft is connected with an output shaft of the motor through a conveying belt mechanism, the motor is fixed to one side of the main box body, a rack is arranged between the motor and the main box body, the rack comprises two rack main boards, connecting beam assemblies are arranged at the two ends of the rack main boards, the connecting beam assemblies compriseupper cross beams, lower cross beams and side cross beams, and the two ends of the upper cross beams, the lower cross beams and the side cross beams are connected with the rack main boards respectively, shock-absorbing gasket installing seats are arranged on the upper surfaces of the rack main boards and the upper cross beams, and shock-absorbing gaskets are arranged on the top of the shock-absorbing gasket installing seats. The rack has the advantages that the structure is simple, the installing is convenient, the influence on the punching-type pulverizing machine caused by the weight of themotor and the installing size is avoided, and a more convenient and stable structural form is provided for the motor installing of the punching-type pulverizing machine.

Description

technical field [0001] The invention relates to the technical field of ore machinery, in particular to the field of impact crusher manufacturing, in particular to an impact crusher provided with a buffer frame. Background technique [0002] Impact crushers are commonly used equipment in the field of stone and mineral processing. Impact crusher, referred to as impact crusher, commonly known as sand making machine, is a kind of high-energy and low-consumption impact crusher with international advanced level. Its performance plays an irreplaceable role in various ore fine crushing equipment. It is currently the most Effective, practical and reliable stone crushing machine. [0003] Existing vertical shaft impact crushers mainly include a base assembly, a power device, a transmission device, a main shaft assembly, a crushing knife assembly, a feeding device, a main machine box with a crushing cavity, and the like. The main engine box is fixed above the base assembly; the top o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C18/16
CPCB02C18/16Y02W30/62
Inventor 甘德宏甘德君杨中民杨培金李海林李佳乐邱伟
Owner CHENGDU DAHONGLI MACHINERY