CN211514772U - Coarse crushing equipment for large garbage - Google Patents

Abstract

The utility model provides a rough broken equipment of major possession rubbish, including breaker and butt joint the magnet separator of breaker to be used for accomplishing breakage and separation in proper order to major possession rubbish, the breaker is provided with a plurality of arbors, be provided with a plurality of blades on the arbor, it is a plurality of the blade has two at least diameters different or the shape is different or the diameter is all different with the shape specification. Because the cutter shaft of the crusher is provided with the blades with different sizes or shapes, the situation that large garbage cannot roll on the cutter shaft to eat materials can be avoided, the crushing efficiency is improved, and the crushing is followed by sorting, so that the reasonable recycling is realized, and the resource utilization rate is high.

Description

Coarse crushing equipment for large garbage

Technical Field

The utility model relates to a refuse handling installation technical field, in particular to rough broken equipment of major possession rubbish.

Background

Along with the rapid development of economy and the rapid promotion of urbanization in China, the living standard of people is improved, and the large garbage generated in the house decoration, relocation and waste furniture updating processes of residents is increased day by day. The large garbage is waste which has the weight of more than 5kg or the volume of more than 0.2m3 or has the unidirectional length of more than 1m and strong integrity and needs to be disassembled for reuse or treatment. And the garbage has strong integrity and the possibility of recycling or treating after being crushed. Because the large-size common garbage truck transfer vehicle is difficult to operate, the subsequent treatment after operation is very troublesome. Along with the continuous reduction of earth resources, the resource utilization of large garbage has great significance for protecting the ecological environment. Renewable resources become a new industry in China, a large amount of large garbage becomes a raw material which can be utilized after being treated, and powerful guarantee is provided for environmental protection, resource saving and development of circular economy.

The existing garbage crushing equipment and process have the following defects:

1. the existing crusher has short cutter hook length: when large garbage is crushed, the large garbage such as sofas, iron drums, stumps and the like can be beaten and rotated on the garbage, the large garbage cannot be directly crushed, the large garbage is extruded by external equipment to deform the large garbage with the assistance of the external equipment, and the large garbage can be crushed by the knife hook in a friction manner;

2. the existing crusher has a large number of cutter hooks, 2 or more cutter hooks can appear on a diameter tangential plane on the same shaft at the same time, a common machine with two or more shafts can generate 4 or more supporting points, and large garbage is often supported and skidded;

3. the operation mode is single, needs external stoker assistance breakage: the existing shearing type crushing cutter hook is short and large, large garbage such as crushed sofas, iron drums and garden timbers is easy to slip and jump on the cutter hook, a material pusher is required to extrude the sofas, the iron drums and the garden timbers to deform, and the cutter hook can be torn and sheared;

4. the work efficiency is low: the cutter box is small in size, the screen is arranged at the bottom, discharging is limited, pure shearing is laborious, materials can pass through holes of the screen after being sheared for many times, the screen is blocked sometimes, the yield is low, the cutter and the materials are collided in a rotating mode, the cutter and the materials are repeatedly rubbed in a slipping mode, the materials are repeatedly sheared, and the service life is short;

5. the motor has poor driving stability, low impact resistance and high energy consumption. The motor is easy to break down when meeting the problems of material jamming and the like, so that the motor is stopped for a long time;

6. dust pollution is caused, and no dust removal process exists at present, so that the harm is caused to the health of field personnel;

7. labor costs are high for the following reasons: the automation degree of the equipment is low, each link is manually operated, and integrated control is not available;

8. the resource utilization degree is low, the size of the crushed material is large, and the next separation cannot be carried out or is not obvious.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a rough broken equipment of major possession rubbish, including breaker and butt joint the magnet separator of breaker to be used for accomplishing breakage and separation in proper order to major possession rubbish, the breaker is provided with a plurality of arbors, be provided with a plurality of blades on the arbor, it is a plurality of the blade has two at least diameters different or the shape is different or the diameter is all different with the equal specification of shape.

According to the utility model discloses an embodiment has following technological effect at least:

the cutter shaft is provided with the blades with different sizes or shapes, so that the situation that large garbage cannot roll on the cutter shaft to eat materials can be avoided, the crushing efficiency is improved, sorting is carried out after crushing, recycling is reasonably carried out, and the resource utilization rate is high.

According to some embodiments of the present invention, two adjacent blades have different diameters or different shapes or both different diameters and different shapes.

According to some embodiments of the utility model, the blade has a plurality of blade points, the centrifugation end of blade point is provided with bellied shearing limit along circumference.

According to some embodiments of the present invention, the blade has a plurality of blades, the blades are divided into two sets with opposite rotation directions, and each set the blades have at least two different dimensional specifications of diameter.

According to the utility model discloses a some embodiments, the arbor is including two that set up side by side two be provided with between the arbor with the crisscross middle stationary knife of blade, two the outside of arbor be provided with the crisscross side stationary knife of blade, adjacent two the distance of middle stationary knife can be adjusted, adjacent two the distance of side stationary knife can be adjusted.

According to some embodiments of the utility model, the breaker is provided with the knife case box, the arbor the centre stationary knife with the side stationary knife all install in the knife case box, be provided with the drive on the knife case box the rotatory hydraulic motor of arbor.

According to some embodiments of the utility model, arbor detachably set up in the knife box.

According to the utility model discloses a some embodiments still include dust collector, dust collector corresponds the breaker setting to be arranged in cleaing away the dust that produces in the crushing process.

According to the utility model discloses a some embodiments still include wheeled log grab and chain trigger, the end of chain trigger upwards extends to the feed end of breaker, the wheeled log grab is used for carrying major possession rubbish to on the chain trigger.

According to some embodiments of the utility model, still include central control room, conveyer and operation truck, the conveyer set up in the discharge end of magnet separator for the material that has conveyed and has separated iron extremely the operation truck, the central control room is located the breaker with one side and the electric connection of magnet separator the chain trigger the breaker the magnet separator with the conveyer.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The invention will be further described with reference to the following figures and examples:

FIG. 1 is a schematic view of a crusher configuration;

FIG. 2 is a schematic cross-sectional view of the crusher;

FIG. 3 is a schematic view of a structure of the arbor;

FIG. 4 is a schematic diagram of a rough breaking apparatus;

fig. 5 is a flow chart of a process of the rough-breaking apparatus.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 3, the utility model discloses a rough broken equipment of major possession rubbish of an embodiment, including the magnet separator 600 of breaker and butt joint breaker to be used for accomplishing breakage and separation in proper order to major possession rubbish, the breaker is provided with a plurality of arbor 200, is provided with a plurality of blades 201 on the arbor 200, and a plurality of blades 201 have two at least diameters different or the shape is different or the equal different size and specification of diameter and shape.

Because the cutter shaft 200 of the crusher is provided with the blades 201 with different sizes or shapes, the situation that large garbage cannot roll on the cutter shaft 200 to eat materials can be avoided, the crushing efficiency is improved, and sorting is carried out after crushing, so that resource recycling is reasonably carried out, and the resource utilization rate is high.

In one embodiment, two adjacent blades 201 are circumferentially rotationally offset. In this embodiment, through with two adjacent blade 201 dislocation sets, can further improve the stirring range to the material, strengthen crushing effect, and avoid blade 201 to cut the material simultaneously, reduce shear torque.

Specifically, as shown in fig. 2 and 3, the blade 201 has a plurality of blades 202, and the blades 202 of different blades 201 have different circumferential diameters, so as to form blades 201 with different diameters and different dimensions. And the blade edges 202 between two adjacent blades 201 are fixed on the spindle shaft body in a staggered arrangement, so as to form the blades 201 in a staggered arrangement.

In one embodiment, the blades 202 are divided into two sets with opposite rotation directions, and each set of blades 202 has at least two different dimensions with different diameters. As shown in fig. 2 and 3, two sets of blades 202 extending leftward and rightward are respectively disposed on the peripheral side of the blade 201, and the two sets of blades 202 are symmetrically disposed, and each set of blades 202 is provided with two blades 202 having different rotational circumferences, that is, the two blades 202 rotate to form different circumferential diameters. Design blade point 202 like this, at first can increase to eat the material, secondly can realize two-way rotatory broken work, application scope is wider.

In one embodiment, a raised shear edge is provided circumferentially at the off-center end of the blade 202. As shown in fig. 3, in general, the blade edge 202 of the blade 201 for crushing is shear-acting, so that the centrifugal end of the blade edge 202 is a cambered surface, rather than a sharp blade shape, and thus the blade edge 202 has two edges. The cutting edge is preferably arranged at the edge. And the material of the sheared edge is preferably made of a material that is more wear resistant than the blade 202.

By means of the design, the abrasion speed of the blade 201 can be reduced through the shearing edge, and the service life of the blade 201 is prolonged. Moreover, since the shearing edge protrudes relative to the centrifugal end of the blade 202, the abrasion condition of the blade 201 can be judged by observing the abrasion condition of the shearing edge, so that a judgment basis is provided, and a user is reminded to replace the blade 201 or maintain the blade 201 in time.

Of course, the number of the cut edges can be flexibly set according to the requirement and the actual product size, and is not listed here.

In one embodiment, the shear edge is formed by a weld having a higher wear resistance than the blade 202. The shearing edge is formed through the welding line, the processing is convenient, repair welding can be carried out for maintenance after the shearing edge is worn, the cost is low, the practicability is high, and the use cost of the cutter is reduced.

In one embodiment, the blades 201 are welded to the spindle body, and in order to increase the mounting strength, as shown in fig. 1 and 3, a bushing 203 is preferably disposed between two adjacent blades 201.

According to some embodiments of the utility model, arbor 200 is provided with between two arbor 200 and fixes sword 102 with the middle of blade 201 staggered including two that set up side by side, is provided with the side fixed sword 101 with blade 201 staggered in the outside of two arbor 200, and the distance of fixed sword 102 can be adjusted in the middle of two adjacent, and the distance of two adjacent side fixed sword 101 can be adjusted.

As shown in fig. 1, in some embodiments of the present invention, the crusher is provided with a knife box 100, the knife shaft 200, the middle stationary knife 102 and the side stationary knife 101 are all installed in the knife box 100, and the knife box 100 is provided with a hydraulic motor 103 for driving the knife shaft 200 to rotate.

Thus, the hydraulic motor 103 is used for driving, so that the stability is good, the impact resistance is good, and the energy consumption is low.

As shown in fig. 1 and 2, the blades 201 on the two cutter shafts 200 are arranged in a staggered manner, and the distance between the two cutter shafts 200 is smaller than the sum of the maximum radii of the blades 201 on the two cutter shafts 200, that is, the blades 201 on the two cutter shafts 200 are not overlapped, but the projected parts of the two cutter shafts 200 in the radial direction are overlapped, so that the two cutter shafts 200 are prevented from friction collision, and the stable operation is ensured.

As shown in fig. 1, the blade 201 passes through between two adjacent fixed knives (two adjacent middle fixed knives 102 and two adjacent side fixed knives 101), so that the material size can be adjusted by adjusting the distance between the fixed knives and the blade 201. The structure of the middle stationary knife 102 is a bending structure shown in fig. 1.

In some embodiments of the present invention, the knife shaft 200 is detachably disposed in the knife box body 100. As shown in fig. 1, the tool box 100 is provided with mounting seats corresponding to both ends of the tool shaft 200, the mounting seats are formed by combining an upper seat 104 and a lower seat 105, the tool shaft 200 is mounted in the middle through a bearing, and the tool shaft 200 can be dismounted by dismounting the upper seat 104. Therefore, the cutter shaft 200 can be detached and replaced, the repair is easy, the cutter shafts 200 with different shapes, sizes and materials can be replaced, and various materials can be conveniently crushed.

Referring to fig. 4, in some embodiments of the present invention, a dust removing device 500 is further provided for removing dust generated by crushing and then sorting the dust. Obviously, dust collector 500 can set up in the top of breaker to clear away the dust that produces in the crushing process, also can set up the discharge end in the below of breaker, clear away the dust that mix with in the material after the breakage. And may also act on the magnetic separator 600 settings. And preferably also includes a wheeled log grabber 300 and a chain scraper 400, the end of the chain scraper 400 extending up to the feed end of the crusher, the wheeled log grabber 300 being used to carry large pieces of refuse onto the chain scraper 400.

Besides, in some embodiments of the present invention, the present invention further comprises a central control room 800, a conveyor, a monitoring camera system and a running truck 700, wherein the conveyor is disposed at the discharging end of the magnetic separator 600, and is used for conveying and separating the iron material to the running truck 700, the monitoring camera system corresponds to the chain plate machine 400, the crusher, the dust removing device 500, the conveyor, and the magnetic separator 600 is provided with a plurality of cameras, the central control room 800 is disposed at one side of the crusher and the magnetic separator 600 and electrically connected to the chain plate machine 400, the crusher, the magnetic separator 600, the monitoring camera system and the conveyor.

Referring to fig. 4 and 5, the operation flow of the apparatus is as follows:

firstly, large garbage is grabbed from a large garbage concentration area by the wheel type wood grabbing machine 300 and is placed into the chain plate machine 400;

secondly, the chain plate machine 400 sends the large garbage into a double-shaft rough crusher to crush the large garbage; then dedusting;

thirdly, separating iron metal from the materials by a magnetic separator 600 in the conveying process of the crushed materials by a conveyor, and concentrating the iron metal in a set area;

fourthly, the magnetically separated materials are conveyed into a transfer truck 700 from the conveyor;

fifthly, transporting the treated renewable resource raw materials to relevant factories for reuse.

Therefore, the operation of the whole equipment is automatically controlled through the central control room 800, and the labor cost can be saved. In addition, the method has the following advantages:

1. the knife hook of the moving knife is bilaterally symmetrical, and the materials can be crushed by positive and negative rotation;

2. the knife hook of the movable knife has long length and can directly crush various large garbage: drums, stakes, etc.;

3. the movable knife can be detached and replaced, is easy to repair, and can be replaced by movable knives with different shapes, sizes and materials, so that various materials can be conveniently crushed;

3. the middle of the knife box is provided with a fixed knife, and the moving knives on the two knife shafts 200 cannot generate friction collision;

4. the cutter shaft 200 has multiple operation modes, different modes can be used for different materials, the yield is improved, the cutter is wear-resistant and has long service life, the size of crushed material is small, and the production efficiency is high; (for example: materials such as stumps and trunks in mode one, three circles of cutter shafts 200 are rotated forward and backward in opposite directions, and materials such as mattresses in mode two, three circles of cutter shafts 200 are rotated forward and backward in opposite directions);

5. the hydraulic driving crusher has good stability, good impact resistance and low energy consumption;

6. the resource utilization degree is high, the iron removal efficiency is high, and the iron purity is high;

7. the processing technology is simple, secondary fine crushing is not needed, an auxiliary mechanism is not needed, and the double-shaft coarse crusher can solve the problems that the feeding size of materials is large, the materials slip on a knife and cannot be crushed;

8. the dust removal device 500 preferably uses a filter drum type dust remover, has small floor area and large air volume and is convenient to maintain;

9. can once only broken major possession rubbish, do not need external equipment, effectively avoid arbor 200 winding, arbor 200 initiative reversal effectively avoids arbor 200 card to die.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. The utility model provides a coarse broken equipment of major possession rubbish, its characterized in that includes breaker and butt joint the magnet separator of breaker to be used for accomplishing breakage and separation in proper order to major possession rubbish, the breaker is provided with a plurality of arbor, be provided with a plurality of blades on the arbor, it is a plurality of the blade has two at least diameters difference or the shape is different or the equal different dimensions of diameter and shape.

2. The large garbage rough breaking device as claimed in claim 1, wherein the two adjacent blades have different diameters or different shapes or different diameters and different shapes.

3. The rough breaking equipment for large garbage according to claim 2, wherein the blade is provided with a plurality of blades, and the centrifugal end of the blade is provided with a raised shearing edge along the circumferential direction.

4. The rough breaking apparatus for large garbage according to claim 2, wherein the blades have a plurality of blades, the blades are divided into two groups with opposite rotation directions, and each group of the blades has at least two different sizes with different diameters.

5. The large garbage rough breaking equipment as claimed in claim 1, wherein the cutter shafts comprise two cutter shafts arranged side by side, a middle fixed cutter staggered with the blades is arranged between the two cutter shafts, side fixed cutters staggered with the blades are arranged on the outer sides of the two cutter shafts, the distance between two adjacent middle fixed cutters can be adjusted, and the distance between two adjacent side fixed cutters can be adjusted.

6. The large garbage rough crushing equipment according to claim 5, wherein the crusher is provided with a cutter box body, the cutter shaft, the middle fixed cutter and the side fixed cutter are all installed in the cutter box body, and a hydraulic motor for driving the cutter shaft to rotate is arranged on the cutter box body.

7. The rough crushing equipment for large garbage according to claim 6, wherein the cutter shaft is detachably arranged in the cutter box body.

8. The rough crushing equipment for the large garbage according to claim 1, further comprising a dust removing device, wherein the dust removing device is arranged corresponding to the crusher and used for removing dust generated in the crushing process.

9. The rough breaking equipment for large garbage according to claim 8, further comprising a wheel type wood grabbing machine and a chain plate machine, wherein the tail end of the chain plate machine extends upwards to the feeding end of the crusher, and the wheel type wood grabbing machine is used for conveying large garbage to the chain plate machine.

10. The rough breaking equipment for the large garbage according to claim 9, further comprising a central control room, a conveyor and a running truck, wherein the conveyor is arranged at the discharge end of the magnetic separator and is used for conveying the material separated from iron to the running truck, and the central control room is arranged at one side of the crusher and the magnetic separator and is electrically connected with the chain plate machine, the crusher, the magnetic separator and the conveyor.

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