JP2009082773A - Crushing treatment apparatus and crushing treatment vehicle equipped with the same - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a crushing treatment apparatus capable of efficiently crushing discarded unnecessary documents to compress the same, and a crushing treatment vehicle having the crushing treatment apparatus mounted on its bed and capable of enhancing transport efficiency while ensuring the secrecy at the time of treatment or transport. <P>SOLUTION: The crushing treatment vehicle has a structure that the crushing treatment apparatus 4 is mounted on the bed 2 of a vehicle 1 such as a middle-sized or small-sized track of which the maximum loading quantity is 4t or below, the dynamo 5 driven by the so-called power takeoff mechanism provided to the transmission of the engine of the vehicle 1 is attached to the lower part of the side surface of the bed 2, and a panel 3 is installed so as to cover the periphery of the crushing treatment apparatus 4. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a crushing processing apparatus that crushes and compresses discarded unnecessary documents and metal waste such as empty cans and a crushing processing vehicle equipped with the crushing processing apparatus, and particularly efficiently crushes and compresses documents and the like. The present invention relates to a crushing apparatus capable of crushing and a crushing vehicle equipped with the crushing apparatus on a carrier.

  Among documents that are no longer necessary in the office, for example, so-called confidential documents including highly confidential contents such as customer information are managed separately from general documents. Such confidential documents are desirably delivered to a recycler for effective use of paper resources. However, because of problems such as transportation costs, the recycler usually does not collect them in small quantities. For this reason, these documents must be stored in a predetermined place until a certain amount is stored, and a wasteful storage cost has occurred. In addition, there is a problem that the transportation amount of the recycler is small and the transportation efficiency is not good. Furthermore, when the crushing processing factory is far away from the customer, there is a possibility that confidential information described in the disposal document may be leaked. Therefore, a technology for improving transportation efficiency while maintaining confidentiality by crushing at the customer and compressing the material to be crushed is desired instead of simply transporting the waste documents. Research and development has been actively conducted on various technologies. In connection with this, some inventions and devices have already been disclosed.

For example, Patent Document 1 discloses a waste that retains confidentiality and can improve the compression rate and transport efficiency of shredded waste when shredding confidential documents under the name of “waste crusher”. An invention relating to a shredder is disclosed.
The invention disclosed in Patent Document 1 is a vehicle capable of traveling on its own consisting of a driver's seat portion and a loading platform vehicle, and forms a closed space by placing a box-shaped vehicle body of the loading platform vehicle. And a crushing part composed of a biaxial crushing blade and a compression conveying part composed of a screw conveyor.
According to such a structure, the box-shaped vehicle body placed on the loading platform vehicle is a closed space, and the confidential document is sent to the place where the confidential document is generated and shredded on the spot. Can maintain confidentiality.

Next, in Patent Document 2, there is a device called a “waste treatment device loaded truck”, which is a device for a waste treatment device loaded truck that can prevent leakage of confidential information and reduce the cost of waste treatment. It is disclosed.
The device disclosed in Patent Document 2 includes a cutting device having a rotary blade on a truck bed, a solid compression device that compresses the cut waste material into a cylindrical solid material, and electric power to these devices. It is characterized by having a power generation device that supplies power.
According to such a structure, the company generating the disposal document does not need to install a cutting device, and the space can be used effectively. In addition, the labor cost required for the operation and maintenance of the cutting device, the electric charge, etc. It is possible to greatly reduce the disposal cost of the disposal document including the running cost and the price of the apparatus. In addition, even when various types of confidential information are included in the discarded document, the discarded document can be processed in the presence of the person in charge at the second party, so there is no possibility that the confidential information will be leaked to the outside.

Further, Patent Document 3 discloses a device related to a container vehicle that crushes unnecessary documents and the like while keeping a secret under the name of “a container vehicle for crushing documents and the like”.
The device disclosed in Patent Document 3 is characterized in that a soundproof type generator, a crusher, a compressor, and an automatic packing machine are incorporated in a container installed on a loading platform of a vehicle.
According to such a structure, the crushing of paper, the compression of the crushed material, and the packing of the crushed material are performed in a consistent process in the container, so that confidentiality of important documents can be maintained.

Japanese Patent Laying-Open No. 2005-081202 Utility Model Registration No. 3112879 Japanese Utility Model Publication No. 58-1000013

  However, the invention disclosed in Patent Document 1 which is the above-described conventional technique has a problem that the compression ratio is low because a screw conveyor is used for compressing and conveying crushed materials. Moreover, since the power generation device is not provided, there is a problem that it cannot be operated in a place where there is no power supply facility.

  Moreover, since the device disclosed in Patent Document 2 is in a state in which the device installed on the loading platform is exposed, there is a problem that the confidentiality cannot be maintained completely. In addition, since the power generation device is installed on the loading platform, the installation space for the cutting device and the like is reduced, and the load of crushed material is limited, which causes a problem of low transportation efficiency.

  The idea disclosed in Patent Document 3 is that the generator is installed on the loading platform, so the installation space for the crusher and the compressor is narrowed, and the load of crushed material is reduced, resulting in a decrease in transport efficiency. There was a problem. Furthermore, this document has a problem that a specific structure is not described to the extent that a person skilled in the art can implement the crusher and the compressor.

  The present invention has been made in response to such a conventional situation, and a crushing processing apparatus capable of efficiently crushing and compressing discarded unnecessary documents and metal waste such as aluminum cans and steel cans, and the like An object of the present invention is to provide a crushing vehicle equipped with this crushing apparatus on a carrier, which can improve the transportation efficiency while ensuring confidentiality during processing and transportation.

In order to achieve the above object, a crushing processing apparatus according to claim 1 includes a crusher having a crushing blade disposed therein, and a hopper installed below the crusher to receive crushed material from the crusher. And a slider slidably installed in a guide portion provided in the hopper, a pushing cylinder for sliding the slider along the guide portion, and an opening provided in a lower portion of the hopper. A cylindrical compression chamber in which an inlet is formed, a compression cylinder installed at one end of the compression chamber so as to be able to advance and retreat toward the inside of the compression chamber, and an opening of the compression chamber on the side where the compression cylinder is not installed A discharge portion installed at the end, a first drive means for driving the pushing cylinder, a second drive means for driving the compression cylinder, and a third drive means for driving the crusher, and the slider Crushed material in the hopper Discharged and pushed into the compression chamber from the inlet, the compression cylinder is characterized in that discharged from the discharge portion while compressing the crushed material in the compression chamber.
In the crushing apparatus having such a structure, the crushed material that has been crushed by the crusher and dropped into the hopper is sequentially forced into the compression chamber by the slider, so that the crushed material remains in the hopper. As time decreases, the amount of residence decreases. Further, when the crushed material discharged from the hopper is pushed into the compression chamber, the slider acts to press and harden the side surface. Then, the crushed material in the compression chamber has an effect that the crushed material is further compressed by the compression cylinder from a direction different from the direction compressed by the slider in a state where the side surface is previously compressed.

The invention according to claim 2 is the crushing processing apparatus according to claim 1, wherein the discharge portion is a cylindrical body, and a plurality of divided bodies divided by slits formed in a length direction from the end surface, and a radius It is characterized by comprising connecting means for connecting the divided bodies with variable distances in the direction and adjusting means for adjusting the distance between the divided bodies in the radial direction.
The crushing apparatus having such a structure has an effect that the magnitude of the frictional resistance of the crushed material against the inner peripheral surface of the discharge portion is changed by changing the radial distance between the divided bodies.

According to a third aspect of the present invention, in the crushing processing apparatus according to the first or second aspect, the first and second driving means include a hydraulic motor and a hydraulic unit that supplies hydraulic pressure to the hydraulic motor. It is characterized by this.
In the crushing processing apparatus having such a structure, the compression force of the slider and the compression cylinder against the crushed material is controlled by controlling the pressure of the supplied oil, and the slider and the compression cylinder are controlled by controlling the flow rate of the supplied oil. The operation speed is controlled.

According to a fourth aspect of the present invention, in the crushing processing apparatus according to any one of the first to third aspects, an electric motor as a third driving unit and a power supply device that supplies electricity to the electric motor are provided. It is characterized by having.
In the crushing apparatus having such a structure, since the crusher is driven by electricity, the operation speed can be easily adjusted, and the responsiveness at the time of start-up and low-speed operation is good.

A crushing processing vehicle according to a fifth aspect of the invention includes the crushing processing device according to any one of the first to third aspects mounted on a loading platform, an electric motor as a third driving means, and the electric motor A power generator for supplying electricity to the motor, and the power generator is configured to generate power by taking out a driving force from a power take-off mechanism attached to a transmission of a vehicle engine, which is installed at the lower part of the loading platform. .
The crushing vehicle having such a structure has an effect that the crushed material is recovered in a compressed state. And since the electric power generating apparatus is installed in the lower part of a loading platform, and it is not necessary to provide the installation for driving a power generating apparatus separately, it has the effect | action that the usable space on a loading platform becomes wide.

  As described above, in the crushing apparatus according to claim 1 of the present invention, the time required for the crushing process can be shortened and the working efficiency can be increased. In addition, since a small hopper can be used, the entire apparatus can be downsized. Furthermore, the compressibility of the crushed material can be increased.

  In the crushing processing apparatus according to claim 2 of the present invention, it is possible to increase the compressibility of the crushed material by adjusting the magnitude of the frictional resistance generated between the inner peripheral surface of the discharge part and the crushed material. . Thereby, the storage space of the crushed material after compression can be saved. In addition, it is possible to prevent a failure of the apparatus that occurs due to clogging of crushed material in the discharge section.

  In the crushing processing apparatus according to the third aspect of the present invention, it is possible to easily control the pushing cylinder and the compression cylinder by using hydraulic pressure as the driving force. Further, it is possible to reduce the size of the device for generating the driving force.

  In the crushing processing apparatus according to claim 4 of the present invention, the operating speed of the crusher can be adjusted according to the load such as the amount and size of the unnecessary documents that have been input. Further, for example, in a crusher having a structure having a rotating crushing blade, when a crushing object is clogged, it is possible to quickly reverse the crushing blade to avoid a failure.

  In the crushing processing vehicle according to claim 5 of the present invention, the volume of the recovered material after processing can be reduced even when the amount of the processing object is large. In addition, since the available space on the loading platform is widened, it is possible to increase the loading efficiency of transported goods by increasing the load of collected items.

  A crushing processing apparatus and a crushing processing vehicle including the crushing processing apparatus according to the best embodiment of the present invention will be described with reference to FIGS.

A crushing vehicle according to the present embodiment will be described with reference to FIGS.
FIG. 1 is a side view of an example of a crushing vehicle according to an embodiment of the present invention, and FIGS. 2 (a) and 2 (b) are a front view and a side view of the crushing device, respectively. 3A is a front view of the crusher, FIG. 3B is a top view showing a state in which the top cover of the crusher is removed in FIG. 3A, and FIG. It is a top view which shows the state which removed the rotary blade. 4A to 4C are a side view, a top view, and a front view, respectively, of the upper lid of the crusher, and FIGS. 5A and 5B are longitudinal sectional views of the crusher.
As shown in FIG. 1, in the crushing vehicle of this embodiment, a crushing device 4 is mounted on a loading platform 2 of a vehicle 1 such as a medium-sized truck having a maximum loading capacity of about 4 t, and a power generation device 5 is mounted on the lower side of the loading platform 2. The structure is attached. A panel 3 is installed on the loading platform 2 so as to cover the periphery of the crushing device 4, and a monitoring camera 59 for monitoring the working state is installed inside the panel 3, and the power generator 5 is an engine of the vehicle 1. It is driven by a so-called power take-off mechanism (not shown) attached to the transmission.

As shown in FIGS. 2 (a) and 2 (b), the crushing device 4 compresses the crusher 6 that crushes the unnecessary waste documents that have been input, the compression means 7, and the crushed material discharged from the crusher 6. A pushing means 8 for sending to the means 7, a driving means 9 for driving the crusher 6, and a driving means 10 for driving the compression means 7 and the pushing means 8 are provided.
The crusher 6 is installed on a base frame 11 via a support frame 12, and a hopper 13 is installed below the crusher 6. A cylindrical compression chamber 14 is connected to the lower portion of the hopper 13, a compression cylinder 15 is attached to one end of the compression chamber 14, and a discharge portion 16 is installed to the other end of the compression chamber 14. ing. The compression chamber 14 constitutes the compression means 7 together with the compression cylinder 15 and the discharge portion 16, and the hopper 13 constitutes the pushing means 8 together with the slider 17, the pushing cylinder and slider holding portion 18 described later. The electric motor 22 that drives the drive shaft 21 of the crusher 6 via the sprocket 19 and the drive chain 20 includes an electric motor control panel 23 including a control circuit (not shown) for controlling the operation and a power source. The hydraulic motor 26 that constitutes the driving means 9 together with a device (not shown) and applies hydraulic pressure to the pushing cylinder and the compression cylinder 15 is driven by a built-in control circuit (not shown) for controlling the operation thereof. The drive unit 10 is configured together with a hydraulic unit 27 including a hydraulic control panel 25 and a hydraulic tank 24.

As shown in FIGS. 3 (a) and 3 (b), the crusher 6 has rotary blades 31 and 31 built in a substantially rectangular tube-shaped casing 30 with an upper lid 28 and a lower lid 29 attached to the upper and lower portions, respectively. It has a structure.
The rotary blade 31 is composed of a substantially cylindrical rotating body 33 having a plurality of blade groups 32 arranged on the outer peripheral surface at substantially equal intervals in the direction of the drive shaft 21. The blade group 32 is composed of a plurality of crushing blades 34, 35 formed on the same plane, and the crushing blades 34, 35 are alternately arranged at substantially equal angular intervals on the same circumference. Yes. The rotating bodies 33 and 33 are installed so as to be parallel to each other, and the plurality of blade groups 32 and 32 provided on the rotating bodies 33 and 33 respectively mesh with each other when viewed in the direction of the drive shaft 21. Alternatingly arranged. Further, both ends of the drive shaft 21 of the rotating body 33 are rotatably supported by a housing 30, and the above-described sprocket 19 is attached to both ends of the drive shaft 21 protruding from the housing 30. As a result, the driving force of the electric motor 22 is transmitted to the drive shaft 21 via the sprocket 19 and the drive chain 13.
As shown in FIGS. 3A and 3C, the lower lid 29 is provided with a plurality of fixed blades 36, and discharge ports 37 are formed at locations corresponding to the blade groups 32 of the rotating bodies 33 and 33, respectively. ing. The blade groups 32 and the fixed blades 36 of the rotating bodies 33 and 33 are alternately arranged so as to mesh with each other when viewed in the direction of the drive shaft 21.

  As shown in FIGS. 4A to 4C, the upper cover 28 covers the upper portion of the opening 38a on the flat plate 38 on which the opening 38a is formed with four surfaces other than the surface on which the input port 39a is formed. A cover 39 is attached, and guide portions 40, 41 having guide surfaces 40a, 41a that are substantially arc-shaped in side view are attached to the lower part of the flat plate 38. In addition, the cover 39 is installed in order to prevent scattering of the crushing object thrown in from the opening part 38a.

In FIG. 5 (a), the object to be crushed charged from the inlet 39a as indicated by arrow B into the crusher 6 with the rotary blades 31, 31 rotating in the directions of arrows A1 and A2, respectively. Is crushed by shearing of the crushing blades 34 and 34 while being rotated between the two driving shafts 21 and 21 by being pushed between the two drive shafts 21 and 21 by crushing blades 35 and 35 provided on the rotary blades 31 and 31, respectively. Is done. The crushed material sandwiched between the blade groups 32 is scraped out by the fixed blade 36. Then, among the crushed materials, those smaller than the discharge port 37 fall through the discharge port 37 as indicated by an arrow C.
Among the crushed materials, those that cannot pass through the discharge port 37 rotate again together with the rotary blades 31 and 31 as indicated by an arrow D in FIG. And the crushed material which moved to the upper part of the rotary blades 31 and 31 is each guided to the guide surfaces 40a and 41a of the guide parts 40 and 41, moves to the direction of arrow E, and is crushed again between the drive shafts 21 and 21. The blades 34 and 34 are crushed.
In addition, since the crusher 6 of a present Example is the structure driven by the electric motor 22, adjustment of a rotational speed is easy. Therefore, the rotational speed of the rotary blade 31 can be adjusted according to the load such as the input amount and size of the object to be crushed. Moreover, since the responsiveness at the time of start-up or low-speed operation is good, when the object to be crushed is about to be clogged, it is possible to avoid the failure by quickly rotating the rotary blade 31 reversely.

Next, a compression cylinder, a slider, and a pushing cylinder for compressing the crushed material discharged from the crusher will be described with reference to FIG.
6 (a) and 6 (b) are a side view and a front view of the pushing means, respectively. FIG. 6A also shows a hopper. FIGS. 7A to 7C are a top view, a side view, and a front view of the slider, respectively. Moreover, about the component shown in FIG. 2, the same code | symbol is attached | subjected and the description is abbreviate | omitted.
As shown in FIG. 6 (a), the hopper 13 has a front wall 13a and a rear wall 13b inclined, and has a substantially mortar shape in side view. Openings 42a and 42b are respectively provided in the upper and lower portions of the hopper 13, and a guide plate 43 is installed in the hopper 13 in parallel to the rear wall 13b. An opening 42c is formed between the lower end of the guide plate 43 and the front wall 13a. Therefore, the crushed material thrown into the hopper 13 from the opening 42a is discharged from the opening 42b through the opening 42c as indicated by an arrow F. Further, the front portion of the slider 17 is inserted into the space between the guide plate 43 and the rear wall 13b so as to be able to advance and retract from the opening 42d. Further, a slider holding portion 18 is attached to the rear wall 13b of the hopper 13 and has an upper end supported by a support column 44 and guide rails 45, 45 formed on both sides. Further, leg portions 47 having wheels 46 and 46 are respectively provided at lower portions of both side surfaces of the slider 17 (FIGS. 7A and 7B). The wheels 46 and 46 of the leg portion 47 are held by the slider. It is installed in the guide rail 45 of the part 18 so that rolling is possible (FIG.7 (c)). Therefore, the slider 17 moves forward or backward in the hopper 13 toward the opening 42b when the wheels 46, 46 of the leg 47 roll inside the guide rail 45.
As shown in FIG. 6B, a pushing cylinder 48 connected to the slider 17 is installed at the lower center of the slider holding portion 18, and the slider 17 moves according to the operation of the pushing cylinder 48. 18 is slidable. The front surface 17a of the slider 17 is formed so as to be inclined upward. Therefore, the crushed material that has passed through the opening 42 c falls further downward along the front surface 17 a of the slider 17. The slider 17 that is driven by the pushing cylinder 48 and moves forward in the direction of the arrow G on the slider holding portion 18 pushes the crushed material on the front surface 17a and discharges it from the opening 42b. In addition, an inlet 14a is formed on the side surface of the compression chamber 14, and an opening 42b of the hopper 13 is connected to the inlet 14a. Accordingly, the crushed material discharged from the opening 42b by the front surface 17a of the slider 17 is pushed into the compression chamber 14 from the introduction port 14a. At this time, the side surface of the crushed material is pressed by the front surface 17 a of the slider 17. Thereafter, the slider 17 moves backward in the direction of the arrow H, and forms a space in front of the front surface 17a for storing crushed material falling through the opening 42c. The crushed material collected in front of the front surface 17a is discharged from the opening 42b of the hopper 13 by moving the slider 17 forward again in the direction of the arrow G, and pushed into the compression chamber 14 from the inlet 14a. Is done.
A compression cylinder 15 is installed at one end of the compression chamber 14 so as to be able to advance and retract toward the inside thereof. A discharge portion 16 is attached to the other end of the compression chamber 14, and the crushed material in the compression chamber 14 is discharged from the discharge portion 16 by a compression cylinder 15 that moves forward in the direction of arrow I. Thereafter, the compression cylinder 15 moves backward in the direction of arrow J. As a result, a space is formed in the compression chamber 14 for storing the crushed material pushed in from the introduction port 14a. When the compression cylinder 15 moves forward again in the direction of arrow I, the crushed material is discharged from the discharge portion 16.

  Note that the compression force of the slider 17 and the compression cylinder 15 against the crushed material is controlled by controlling the hydraulic pressure supplied to the pushing cylinder 48 and the compression cylinder 15. Further, the operating speed of the slider 17 and the compression cylinder 15 is controlled by controlling the flow rate of the oil supplied to the pushing cylinder 48 and the compression cylinder 15. That is, in the pushing means 8 of the present embodiment, since the hydraulic pressure is used as the driving force, the operations of the slider 17 and the compression cylinder 15 can be easily controlled. In addition, the apparatus for generating the driving force can be reduced in size.

Fig.8 (a) is a top view of a discharge part, (b) and (c) are the XX arrow sectional drawing and YY arrow sectional drawing of the figure (a), respectively.
As shown in FIGS. 8A to 8C, the discharge portion 16 having a substantially cylindrical shape includes divided bodies 50a and 50b divided by slits 49 formed in the length direction from the end face 16a. The divided body 50 a is rotatably connected to the divided body 50 b at the connecting portion 51, and the vicinity of the ends of the divided bodies 50 a and 50 b is inserted into the circular opening 52 a of the disc 52. The outer surface of the divided body 50b is fixed to the inner surface of the circular opening 52a, and the divided body 50a is movable in the radial direction inside the circular opening 52a. That is, the divided bodies 50a and 50b can be rotated about the connecting portion 51 with the mutual distance being variable with respect to the radial direction of the discharge section 16, and the upper limit of the distance between the divided bodies 50a and 50b is the circular opening 52a. It is defined by the size of. Further, a mounting portion 53 is provided on the upper surface of the split body 50a, and two L-shaped plates 54, 54 are installed with the side surfaces fixed to the disc 52 so as to sandwich the mounting portion 53 from both sides. ing. Further, a fixing plate 55 is attached to the upper surface of the attachment portion 53 so as to be orthogonal to the attachment portion 53, and two L-shaped plates 54 are inserted into the two through holes 55 a and 55 a formed in the fixing plate 55. , 54 are inserted through core members 56, 56 erected on the upper surface. Stop plates 57 and 57 are respectively screwed in the vicinity of the ends of the core members 56 and 56, and the two core members 56 and 56 are coiled compression springs between the fixed plate 55 and the stop plate 57. 58 and 58 are extrapolated in a compressed state. In this case, the extension force of the compression springs 58, 58 acts to press the divided body 50a against the divided body 50b via the fixed plate 55 and the attachment portion 53. The amount of compression of the compression springs 58, 58 can be easily adjusted by changing the distance to the fixed plate 55 by rotating the stop plate 57.

  In the discharge part 16 having the above structure, the magnitude of the frictional resistance generated between the crushed material and the inner peripheral surface of the discharge part 16 changes by changing the radial distance between the divided bodies 50a and 50b. In addition, when this frictional resistance is large, since the compression force which overcomes the frictional resistance must be applied to the crushed material by the compression cylinder 15, the compression rate of the crushed material is increased. That is, according to the discharge unit 16 of the present embodiment, the compressibility of the crushed material can be easily adjusted by changing the size of the frictional resistance generated between the inner peripheral surface of the discharge unit 16 and the crushed material. Is possible. And when the compression rate of a crushed material is raised, it becomes possible to save the storage space of the compressed crushed material. Further, by reducing the frictional resistance generated between the inner peripheral surface of the discharge unit 16 and the crushed material, it is possible to prevent a failure of the apparatus due to clogging of the crushed material in the discharge unit 16.

As described above, in the crushing processing apparatus 4 of the present embodiment, the crushed material that has been crushed by the crusher 16 and then dropped into the hopper 13 is sequentially forced into the compression chamber 14 by the slider 17. Therefore, it has the effect | action that the retention amount and residence time of the crushed material in the hopper 13 decrease. Further, the slider 17 discharges the crushed material from the hopper 13 and pushes it into the compression chamber 14, and acts to press and harden the side surface. The crushed material whose side surfaces are compacted is further compressed in the compression chamber 14 by the compression cylinder 15 from a direction different from the direction compacted by the slider 17.
That is, in the crushing apparatus 4 of the present embodiment, the time required for the crushing process is shortened, so that the work efficiency is increased. Further, it is possible to reduce the size of the entire apparatus by reducing the size of the hopper 13. Furthermore, it is possible to increase the compressibility of the crushed material.

  In the crushing vehicle of the present embodiment provided with the crushing processing device 4 having such a structure, the crushed material is recovered in a compressed state, and therefore, even if the amount of the processing object is large, the recovered material after processing. It is possible to reduce the bulk. Further, since the power generation device 5 is installed in the lower part of the loading platform, and it is not necessary to provide a separate facility for driving the power generation device 5, the load on the collected material can be effectively utilized in the space on the loading platform. Can be increased. Thereby, transportation efficiency increases.

  In this embodiment, the introduction port 14a of the compression chamber 14 is connected to the opening 42b provided in the lower portion of the hopper 13. However, in this application, the term “connection” refers to a case where contact is made and contact is not made. It also includes the case of connecting with. Moreover, although the electric power generating apparatus 5 is used as a means to supply electricity to the crushing processing apparatus 4 of the present embodiment, when the crushing processing apparatus 4 is used alone without being mounted on the crushing processing vehicle, the power generating apparatus 5 is used. Instead, electricity can be supplied by another power supply device. Further, the crusher 6 may be driven by hydraulic pressure, and the compression cylinder 15 and the pushing cylinder 48 may be driven by electricity. The compression cylinder 15 and the pushing cylinder 48 may be driven by different driving means. In addition, the configuration of the blade group 32 provided on the rotary blade 31 is not limited to the case shown in the present embodiment, and for example, the blade group 32 may be configured by only the crushing blade 34. Further, the arrangement and number of the crushing blades 34 and 35 can be changed as appropriate. Further, the number of divided bodies constituting the discharge unit 16 is not limited to two, and may be three or more.

  The inventions described in claims 1 to 5 are also applicable to crushing waste other than documents such as empty cans, plastics, and wood.

It is a side view of the Example of the crushing processing vehicle which concerns on embodiment of this invention. (A) And (b) is the front view and side view of a crushing processing apparatus, respectively. (A) is a front view of the crusher, (b) is a top view showing a state where the top cover of the crusher is removed in FIG. (A), and (c) is a rotating blade in FIG. It is a top view which shows the state which removed. (A) thru | or (c) are the side view of the upper cover of a crusher, a top view, and a front view, respectively. (A) And (b) is a longitudinal cross-sectional view of a crusher. (A) And (b) is the side view and front view of a pushing means, respectively. (A) thru | or (c) are the top views, side views, and front views of a slider, respectively. (A) is a top view of a discharge part, (b) and (c) are the XX arrow sectional drawing and YY arrow sectional drawing of the figure (a), respectively.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Vehicle 2 ... Loading platform 3 ... Panel 4 ... Crushing processing device 5 ... Power generation device 6 ... Crushing machine 7 ... Compression means 8 ... Pushing means 9, 10 ... Drive means 11 ... Base frame 12 ... Support frame 13 ... Hopper 13a ... Front Wall 13b ... Rear wall 14 ... Compression chamber 14a ... Inlet 15 ... Compression cylinder 16 ... Discharge part 16a ... End face 17 ... Slider 17a ... Front face 18 ... Slider holding part 19 ... Sprocket 20 ... Drive chain 21 ... Drive shaft 22 ... Electric motor 23 ... Electric motor control panel 24 ... Hydraulic tank 25 ... Hydraulic control board 26 ... Hydraulic motor 27 ... Hydraulic unit 28 ... Upper lid 29 ... Lower lid 30 ... Housing 31 ... Rotating blade 32 ... Blade group 33 ... Rotating body 34, 35 ... Fracture blade 36 ... Fixed blade 37 ... Discharge port 38 ... Flat plate 38a ... Opening portion 39 ... Cover 39a ... Input port 40, 41 ... Guide portion 40a 41a ... guide surface 42a-42d ... opening 43 ... guide plate 44 ... support 45 ... guide rail 46 ... wheel 47 ... leg portion 48 ... pushing cylinder 49 ... slit 50a, 50b ... divided body 51 ... connecting portion 52 ... disc 52a ... circular opening 53 ... mounting portion 54 ... L-shaped plate 55 ... fixing plate 55a ... through hole 56 ... core material 57 ... stop plate 58 ... compression spring 59 ... monitoring camera A1, A2 ... arrows BJ ... arrows

Claims (5)

  A crusher having a crushing blade disposed therein, a hopper installed below the crusher to receive crushed material from the crusher, and a slider slidably installed in a guide portion provided in the hopper A pushing cylinder that slides the slider along the guide portion, a cylindrical compression chamber in which an introduction port connected to an opening provided in a lower portion of the hopper is formed, and the compression chamber Drives the compression cylinder installed at one end of the compression chamber so as to be able to advance and retreat toward the inside, a discharge portion installed at the open end of the compression chamber on the side where the compression cylinder is not installed, and the push-in cylinder First driving means, second driving means for driving the compression cylinder, and third driving means for driving the crusher, wherein the slider discharges the crushed material in the hopper and From the introduction Shredding apparatus is pressed into the serial compression chamber, the compression cylinder is characterized by discharging from said discharge section while compressing the crushed material of the compression chamber.   The discharge part is a cylindrical body, and is divided into a plurality of divided bodies divided by slits formed in the length direction from the end surface, a connecting means for connecting the divided bodies with a variable distance in the radial direction, and a radius. The crushing processing apparatus according to claim 1, further comprising an adjusting unit that adjusts a distance between the divided bodies in the direction.   The crushing processing apparatus according to claim 1 or 2, further comprising: a hydraulic motor as the first and second driving means; and a hydraulic unit that supplies hydraulic pressure to the hydraulic motor.   The crushing processing apparatus according to any one of claims 1 to 3, further comprising: an electric motor as the third driving unit; and a power supply device that supplies electricity to the electric motor.   The crushing treatment device according to any one of claims 1 to 3 is mounted on a cargo bed, and includes an electric motor as the third driving unit, and a power generation device that supplies electricity to the electric motor, The power generation device is installed in a lower part of the loading platform and generates power by taking out a driving force from a power take-off mechanism attached to a transmission of a vehicle engine.