CN210097820U

CN210097820U - Regulation type breaker

Info

Publication number: CN210097820U
Application number: CN201920261279.7U
Authority: CN
Inventors: 匡孝福
Original assignee: Chongqing Seth Corundum Co Ltd
Current assignee: Chongqing Seth Corundum Co Ltd
Priority date: 2019-03-01
Filing date: 2019-03-01
Publication date: 2020-02-21
Anticipated expiration: 2029-03-01

Abstract

The utility model discloses an adjustment type breaker, which comprises a housing, be provided with the transmission shaft at the center of casing, be fixed with the rotating disc on the transmission shaft, evenly be provided with the quartering hammer on the rotating disc, be provided with the U-shaped screening net on the inner wall of casing, bottom at the casing is fixed with the discharge gate, top at the casing is fixed with feedstock channel, be fixed with vertical adjustment tank on the casing, be provided with the transmission lead screw in vertical adjustment tank, be fixed with the driving motor who is connected with the transmission lead screw on the casing, be provided with the slider that is connected with the transmission lead screw in vertical adjustment tank, be fixed with the broken motor who is connected with the transmission shaft on the slider, be provided with the guard plate on the inner wall of casing. The utility model discloses a structure sets up rationally, can make the rotating disc carry out lift adjustment as required to be favorable to improving broken efficiency and effect, so suitability and practicality receive the restriction.

Description

Regulation type breaker

Technical Field

The utility model belongs to the technical field of breaker, concretely relates to regulation type breaker.

Background

Impact crushers rely primarily on impact energy to accomplish the crushing of the material. Impact crusher during operation, the motor drives the rotor and makes high-speed rotation, and the even entering crusher chamber of material, the tup of high-speed gyration is strikeed, is cuted and is torn the material and send the material to be broken, and simultaneously, the action of gravity of material self makes the material dash to baffle, grate bar in the support body from high-speed rotatory tup, and the material that is greater than the sieve mesh size keeps up to continue to receive the strike and the grinding of hammer on the sieve, and it is external through the sieve discharge machine at last until broken to required ejection of compact granularity. However, the existing hammers are fixedly mounted on the rotating shaft, so that the rotating shaft is in the rotating process, the acting force of all hammers on the material is consistent, the impact force on the material in the crushing process is small, and the crushing efficiency is low.

Disclosure of Invention

The utility model aims at providing a structure sets up reasonable and the regulation type breaker that the suitability is strong.

The technical proposal for realizing the purpose of the utility model is an adjusting type crushing device, which comprises a casing, a transmission shaft is arranged at the center of the casing, a rotating disc is fixed on the transmission shaft, breaking hammers are uniformly arranged on the rotating disc, the inner wall of the machine shell is provided with a U-shaped screening net, the bottom of the machine shell is fixed with a discharge hole, a feeding channel is fixed on the top of the machine shell, a vertical adjusting groove is fixed on the machine shell, a transmission screw rod is arranged in the vertical adjusting groove, a driving motor connected with the transmission screw rod is fixed on the machine shell, a slide block connected with the transmission screw rod is arranged in the vertical adjusting groove, a crushing motor connected with the transmission shaft is fixed on the slide block, be provided with the guard plate on the inner wall of casing, the guard plate is fixed just the laminating is in on the medial surface of slider on the inner wall of casing will vertical adjustment tank seal.

The top wall of the machine shell is provided with a vertical through groove, two ends of the U-shaped screening net are respectively arranged in the vertical through groove in a penetrating mode, a limiting block is fixed to the top end of the U-shaped screening net, and a buffer spring is fixed between the limiting block and the top wall of the machine shell.

And a sealing rubber ring is fixed at the joint of the vertical through groove and the U-shaped screening net.

And U-shaped grooves are uniformly fixed on the side surfaces of the rotating discs, and one ends of the breaking hammers are arranged in the U-shaped grooves and connected through pin shafts.

The utility model discloses has positive effect: the utility model discloses a structure sets up rationally, and the simple operation can make the rotating disc carry out lift adjustment as required to the effort that the quartering hammer produced when broken changes to some extent, thereby is favorable to improving broken efficiency and effect, so suitability and practicality receive the restriction.

Drawings

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the following specific embodiments, taken in conjunction with the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

(example 1)

Fig. 1 shows a specific embodiment of the present invention, wherein fig. 1 is a schematic structural diagram of the present invention.

Referring to fig. 1, an adjustable crushing device comprises a casing 1, wherein a transmission shaft 2 is arranged at the center of the casing, a rotating disc 3 is fixed on the transmission shaft, crushing hammers 4 are uniformly arranged on the rotating disc, a U-shaped screening net 5 is arranged on the inner wall of the casing, a discharge hole 6 is fixed at the bottom of the casing, a feeding channel 7 is fixed at the top of the casing, a vertical adjusting groove 8 is fixed on the casing, a transmission screw 9 is arranged in the vertical adjusting groove, a driving motor 10 connected with the transmission screw is fixed on the casing, a sliding block 11 connected with the transmission screw is arranged in the vertical adjusting groove, a crushing motor 12 connected with the transmission shaft is fixed on the sliding block, a protection plate 13 is arranged on the inner wall of the casing, and the protection plate is fixed on the inner side face of the sliding block and is attached to the inner wall of the casing to seal the vertical adjusting groove. Be provided with the guard plate, be favorable to preventing that the material breaks away from vertical adjustment tank.

The top wall of the machine shell is provided with a vertical through groove 14, two ends of the U-shaped screening net are respectively arranged in the vertical through groove in a penetrating mode, a limiting block 15 is fixed to the top end of the U-shaped screening net, and a buffer spring 16 is fixed between the limiting block and the top wall of the machine shell.

And a sealing rubber ring 17 is fixed at the joint of the vertical through groove and the U-shaped screening net.

U-shaped grooves 18 are uniformly fixed on the side surfaces of the rotating discs, and one ends of the breaking hammers are arranged in the U-shaped grooves and connected through pin shafts 19.

The utility model discloses a structure sets up rationally, and the simple operation can make the rotating disc carry out lift adjustment as required to the effort that the quartering hammer produced when broken changes to some extent, thereby is favorable to improving broken efficiency and effect, so suitability and practicality receive the restriction.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.

Claims

1. The utility model provides an adjustment type breaker, includes the casing the center of casing is provided with the transmission shaft be fixed with the rotating disc on the transmission shaft evenly be provided with quartering hammer, its characterized in that on the rotating disc: the screening machine is characterized in that a U-shaped screening net is arranged on the inner wall of the machine shell, a discharge hole is fixed at the bottom of the machine shell, a feeding channel is fixed at the top of the machine shell, a vertical adjusting groove is fixed on the machine shell, a transmission lead screw is arranged in the vertical adjusting groove, a driving motor connected with the transmission lead screw is fixed on the machine shell, a sliding block connected with the transmission lead screw is arranged in the vertical adjusting groove, a crushing motor connected with the transmission shaft is fixed on the sliding block, a protection plate is arranged on the inner wall of the machine shell, and the protection plate is fixed on the inner side surface of the sliding block and attached to the inner wall of the machine shell to seal the vertical adjusting groove.

2. An adjustable crusher as claimed in claim 1, characterised in that: the top wall of the machine shell is provided with a vertical through groove, two ends of the U-shaped screening net are respectively arranged in the vertical through groove in a penetrating mode, a limiting block is fixed to the top end of the U-shaped screening net, and a buffer spring is fixed between the limiting block and the top wall of the machine shell.

3. An adjustable crusher as claimed in claim 2, characterised in that: and a sealing rubber ring is fixed at the joint of the vertical through groove and the U-shaped screening net.

4. An adjustable crusher as claimed in claim 3, wherein: and U-shaped grooves are uniformly fixed on the side surfaces of the rotating discs, and one ends of the breaking hammers are arranged in the U-shaped grooves and connected through pin shafts.