CN210522609U

CN210522609U - Scrap iron crusher

Info

Publication number: CN210522609U
Application number: CN201920730961.6U
Authority: CN
Inventors: 肖代金
Original assignee: Deyang Zhiteng Machinery Co ltd
Current assignee: Deyang Zhiteng Machinery Co ltd
Priority date: 2018-06-05
Filing date: 2018-06-05
Publication date: 2020-05-15
Anticipated expiration: 2028-06-05
Also published as: CN208912180U

Abstract

The utility model discloses a crusher, in particular to an iron scrap crusher, belonging to the technical field of iron scrap processing devices; the device comprises a driving device and a crushing box, wherein two groups of crushing tooth roller sets which are arranged in a mutually crossed manner are arranged in the crushing box, and each group of crushing tooth roller sets comprises two crushing tooth rollers which are arranged in parallel; the rotation of the crushing tooth roller is driven by a driving device; the utility model discloses a drive mode of traditional rubbing crusher has been solved to iron fillings rubbing crusher, utilizes a drive arrangement to drive two crushing fluted rollers and rotates the effectual iron fillings crushing effect that has improved, improves and smashes efficiency, and the design that this design adopted breaks through traditional drive mode for kibbling fluted roller can drive by drive arrangement, also is favorable to rubbing crusher site environment.

Description

Scrap iron crusher

Original application number: 2018208614700, filing date: 6 and 5 months in 2018.

Technical Field

This division application relates to a rubbing crusher, especially an iron fillings rubbing crusher belongs to iron fillings processing apparatus technical field.

Background

Iron filings (iron shavings) belong to common waste iron materials in machining, and in the machining process of lathes, planers and the like, a large number of strip-shaped iron filings similar to shavings can be generated. This iron fillings need recycle as iron resources, and not only occupy the transportation space to this type iron fillings in the transportation to, can not make full use of the efficiency of transportation weight in limited space, especially in long-distance transport process, can cause great transportation resources to waste and increase the cost of transportation.

To this problem, need process the compression to iron fillings before the transportation, in this technology, iron fillings often need smash, are favorable to the compression to iron fillings after smashing, improve conveying efficiency and reduce the cost of transportation. In the equipment commonly used at present, especially adopt under the condition of many pairs of fluted rollers, what generally adopted is that one of them fluted roller of every pair of fluted rollers is connected with drive arrangement, has formed a initiative fluted roller and a driven fluted roller under this drive arrangement's effect promptly, and the structural being unfavorable for fluted roller is to the crushing of iron fillings of this design, especially at the great iron fillings of crushing structure, the condition that power is not enough appears easily, even can make the rotation of driven fluted roller and the rotation of initiative fluted roller not synchronous condition under certain circumstances.

Disclosure of Invention

The invention of the utility model aims to: to the problem that above-mentioned exists, provide one kind and be used for iron fillings breaker, the device can two fluted rollers of synchronous drive, makes breaker can rotate in step at broken in-process broken fluted roller, is favorable to every fluted roller to be rotated by independent drive arrangement drive.

The utility model adopts the technical scheme as follows:

the utility model provides an iron fillings rubbing crusher, includes drive arrangement and crushing case, its characterized in that: two groups of crushing tooth roller sets which are arranged in a mutually crossed manner are arranged in the crushing box, wherein each group of crushing tooth roller sets comprises two crushing tooth rollers which are arranged in parallel; the rotation of the crushing tooth roller is driven by a driving device.

Furthermore, the two groups of crushing tooth roller groups rotate oppositely; the two crushing tooth rollers in the same group rotate in the same direction; so that any adjacent crushing tooth rollers in the crushing box rotate oppositely.

Furthermore, the driving device is connected with a tooth group box, the tooth group box is provided with two output shafts, the output shafts are connected with the crushing tooth rollers, each tooth group box drives the two crushing tooth rollers to rotate through one driving device, and the crushing tooth rollers in the same group in the crushing box rotate in the same direction.

Furthermore, two groups of crushing tooth roller sets in the crushing box are respectively and independently connected with the tooth group box, and the tooth group box is independently matched with a driving device; and the tooth group box connected with the same group of crushing tooth roller group and the driving device are positioned on the same side of the crushing box.

Furthermore, a driving wheel is arranged on the driving device, a driven wheel is arranged on the gear group box, and the driving wheel is matched with the driven wheel to realize transmission; the driving wheel and the driven wheel are driven by a transmission belt or a transmission chain, and the diameter of the driving wheel is smaller than that of the driven wheel.

Furthermore, a first rotating wheel is coaxially arranged on the driven wheel and positioned in the gear group box, and the rotation of the first rotating wheel can drive the crushing gear roller to rotate through a transmission mechanism; the transmission mechanism comprises 2 first gears which are coaxially arranged with the second rotating wheel, a second gear and a third gear are arranged on two sides of each first gear, wherein 1 first gear is assembled with the second gear/the third gear in a meshed mode, the other first gear is assembled with the third gear/the second gear through a chain, and the second gear and the third gear are respectively and coaxially connected with a crushing tooth roller.

And further. The diameter of the first gear is smaller than the diameters of the second gear and the third gear, and the diameters of the second gear and the third gear are equal.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses a dual drive arrangement for iron fillings rubbing crusher has solved the drive mode of traditional rubbing crusher, utilizes a drive arrangement to drive two crushing fluted rollers and rotates the effectual iron fillings crushing effect that has improved, improves crushing efficiency, and the design scheme that this design adopted breaks through traditional drive mode, and the fluted roller that is used for smashing can be driven by drive arrangement, also is favorable to rubbing crusher site environment;

2. the utility model discloses combine between drive wheel and the gear different realization multistage deceleration of complex diameter, simultaneously, can make the fluted roller possess better moment of torsion in order to be used for the crushing of iron fillings at the in-process of deceleration, can smash iron fillings fast, cut off iron fillings to satisfy the reprocessing to iron fillings.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural diagram of another embodiment of the present invention;

fig. 3 is a schematic view of the downward rotation in the opposite direction.

The labels in the figure are: 1-driving device, 2-gear group box, 3-crushing gear roller, 4-driving wheel, 5-driven wheel, 6-first rotating wheel, 7-second rotating wheel, 8-first gear, 9-second gear and 10-third gear.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Examples

An iron chip crusher, as shown in fig. 1 to 3, comprises a driving device 1 and a crushing box, wherein two groups of crushing tooth roller sets which are arranged in a mutually crossed manner are arranged in the crushing box, and each group of crushing tooth roller sets comprises two crushing tooth rollers 3 which are arranged in parallel; the rotation of the crushing teeth roller 3 is driven by the driving device 1.

In this embodiment, different from the conventional design structure, in this design, 2 crushing tooth rollers are driven by the driving device 1. In a conventional crushing mechanism, generally, 2 toothed rollers or 4 toothed rollers are adopted, or one toothed roller is connected with a driving device or one toothed roller is connected with the driving device, and the other toothed roller is not connected with the driving device. This design utilizes a drive arrangement to realize the drive of two fluted rollers and has effectually solved above problem, improvement production efficiency that can be by a wide margin improves crushing effect.

In principle, in another embodiment, the driving device 1 is provided with a driving wheel 4, the gear box 2 is provided with a driven wheel 5, and the driving wheel 4 is matched with the driven wheel 5 to realize transmission. The transmission of this mode not only is favorable to adjusting the diameter proportionality coefficient of drive wheel and follow driving wheel, realizes the speed governing effect, still is favorable to thickness to tooth group case or maintain drive arrangement alone simultaneously. More specifically, the driving device 1 is a driving motor.

Because the rotation speed of the driving motor is fast, and the rotation speed is not required to be too fast in actual operation, based on the design concept, in another embodiment, the driving wheel 4 and the driven wheel 5 are driven by a transmission belt or a transmission chain, and the diameter of the driving wheel 4 is smaller than that of the driven wheel 5. In practical operation, a conveying belt is generally adopted for driving. In order to ensure the effect, the conveying chain can also be adopted for driving, and the stability of the chain is better.

In principle, in another embodiment, a first rotating wheel 6 is coaxially disposed on the driven wheel 5, the first rotating wheel 6 is located in the gear set box, a second rotating wheel 7 is disposed in the gear set box 2, the first rotating wheel 6 is assembled with the second rotating wheel 7 through a chain to drive the second rotating wheel to rotate, and the second rotating wheel 7 drives the crushing gear roller to rotate through a transmission mechanism. The main purpose of this design lies in forming the secondary speed reduction, utilizes the effectual structure of miniaturizing the tooth group case of the design of this structure to too big to the on-the-spot occupation of land when also avoiding tooth group case installation.

In principle, based on the design principle of the above-mentioned embodiment, in another embodiment, the transmission mechanism comprises a first gear 8 coaxially arranged with the second rotating wheel 7, a second gear 9 and a third gear 10 are arranged at two sides of the first gear 8, the first gear 8 is respectively engaged with the second gear 9 and the third gear 10, and the second gear 9 and the third gear 10 are respectively and coaxially connected with the crushing gear rolls, so as to realize that the crushing gear rolls are driven to rotate in the same direction. This design is effectual to realize drive arrangement and drive the rotation of two crushing fluted rollers. More specifically, the second gear 9 and the third gear 10 are coupled to a rotating shaft via a coupling.

In principle, in another embodiment, the dual driving device for the iron chip crusher comprises a driving device 1 as a driving device and a tooth group box 2 connected to the crushing tooth rollers, as shown in fig. 1, wherein 2 crushing tooth rollers 3 arranged in parallel are connected to the tooth group box 2, and the driving device 1 drives the crushing tooth rollers 3 to rotate through the tooth group box 2. Namely: two groups of crushing tooth roller sets in the crushing box are respectively and independently connected with a tooth group box 2, and the tooth group box 2 is independently matched with a driving device 1; and the tooth group box 2 connected with the same group of crushing tooth roller groups and the driving device 1 are positioned on the same side of the crushing box. As shown in fig. 1, downward facing rotation of the spur rollers can be achieved by adjusting the rotational direction of the spur rollers. After the cross arrangement, form new 2 pairs of fluted rollers, at the rotation in-process, can realize every to the downward rotation in opposite directions of fluted roller as required to can effectual promotion crushing effect.

Of course, as a specific embodiment, not limited to the above-mentioned specific embodiment, then, as shown in fig. 2, in another specific embodiment, the transmission mechanism includes 2 first gears 8 coaxially disposed with the second rotating wheel 7, the two sides of the first gear 8 are disposed with a second gear 9 and a third gear 10, wherein 1 of the first gears 8 is engaged with the second gear 9/the third gear 10, the other first gear 8 is engaged with the third gear 10/the second gear 9 through a chain, and the second gear 9 and the third gear 10 are respectively and coaxially connected with the pulverizing gear rolls to realize downward opposite rotation of the pulverizing gear rolls. The design of this mode can realize that one drive arrangement drives 1 pair of crushing fluted rollers, and this pair of crushing fluted rollers possesses the rotation that downwards faces mutually. As an independent crushing unit, and one driving device is adopted to simultaneously drive two crushing tooth rollers, thereby realizing the requirements of double driving and downward opposite movement required in the design scheme.

As a more specific design, in one embodiment, the driving device 1 and the tooth group box 2 have 2 groups, and the crushing tooth rollers connected with each group of tooth group box 2 are sequentially arranged in parallel.

Based on the above requirements, in the present embodiment, the downward movement is performed in the same direction as that of fig. 3, and the left shaft rotates clockwise and the right shaft rotates against the needle.

In another embodiment, the diameter of the first gear 8 is smaller than the diameters of the second gear 9 and the third gear 10, and the diameters of the second gear 9 and the third gear 10 are equal. More specifically, the ratio of the diameter of the first gear 8 to the diameter of the second gear 9/third gear 10 is 1/5-1/2.

More specifically, in the above design, the first rotating wheel 6 is fixed on the rotating shaft, and both ends of the shaft are fixed by the rolling shaft to facilitate the rotation. The second turning wheel 6 is fixed on a turning shaft, both ends of which are fixed by rollers to facilitate turning. The second gear 9 and the third gear 10 are fixed on a rotating shaft, both ends of which are fixed by rollers to facilitate rotation, and one of which is connected with the crushing teeth roller.

To sum up, the utility model discloses a drive mode that is used for iron fillings rubbing crusher's dual drive device to have solved traditional rubbing crusher utilizes a drive arrangement to drive two crushing fluted rollers and rotates the effectual iron fillings crushing effect that has improved, improves and smashes efficiency, and the design that this design adopted breaks through traditional drive mode for kibbling fluted roller can drive by drive arrangement, also is favorable to rubbing crusher site environment.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an iron fillings rubbing crusher, includes drive arrangement (1), tooth group case (2) and crushing case, its characterized in that: two groups of crushing tooth roller sets which are arranged in a mutually crossed way are arranged in the crushing box, wherein each group of crushing tooth roller sets comprises two crushing tooth rollers (3) which are arranged in parallel; the rotation of the crushing tooth roller (3) is driven by a driving device (1).

2. The iron chip crusher as claimed in claim 1, wherein: wherein the two groups of crushing tooth roller groups rotate oppositely; the two crushing tooth rollers (3) in the same group rotate in the same direction; so that any adjacent crushing tooth rollers (3) in the crushing box rotate oppositely.

3. The iron chip crusher as claimed in claim 1, wherein: the grinding device is characterized in that the driving device (1) is connected with the tooth group box (2), the tooth group box (2) is provided with two output shafts, the output shafts are connected with the grinding tooth rollers (3), each tooth group box drives the two grinding tooth rollers (3) to rotate through one driving device (1), and the grinding tooth rollers (3) in the same group in the grinding box rotate in the same direction.

4. An iron scrap crusher according to claim 1, characterized in that; two groups of crushing tooth roller sets in the crushing box are respectively and independently connected with a tooth group box (2), and the tooth group box (2) is independently matched with a driving device (1); and the tooth group box (2) connected with the same group of crushing tooth roller group and the driving device (1) are positioned on the same side of the crushing box.

5. The iron chip crusher as claimed in claim 1, wherein: the driving device (1) is provided with a driving wheel (4), the gear group box (2) is provided with a driven wheel (5), and the driving wheel (4) is matched with the driven wheel (5) to realize transmission; the driving wheel (4) and the driven wheel (5) are in transmission through a transmission belt or a transmission chain, and the diameter of the driving wheel (4) is smaller than that of the driven wheel (5).

6. The iron chip crusher as claimed in claim 5, wherein: a first rotating wheel (6) is coaxially arranged on the driven wheel (5), the first rotating wheel (6) is positioned in the gear group box, and the rotation of the first rotating wheel (6) can drive the crushing gear roller to rotate through a transmission mechanism; the transmission mechanism comprises 2 first gears (8) which are coaxially arranged with the second rotating wheel (7), a second gear (9) and a third gear (10) are arranged on two sides of each first gear (8), wherein 1 first gear (8) is meshed with the second gear (9)/the third gear (10) for assembly, the other first gear (8) is assembled with the third gear (10)/the second gear (9) through a chain, and the second gear (9) and the third gear (10) are respectively and coaxially connected with a crushing toothed roller.

7. The iron chip crusher as claimed in claim 6, wherein: the diameter of the first gear (8) is smaller than the diameters of the second gear (9) and the third gear (10), and the diameters of the second gear (9) and the third gear (10) are equal.