WO1998004783A1

WO1998004783A1 - Self-propelled surplus soil regenerating vehicle

Info

Publication number: WO1998004783A1
Application number: PCT/JP1996/002122
Authority: WO
Inventors: Yukio Tamura; Hajime Shimomura; Yoshimasa Tanaka
Original assignee: Komatsu Ltd.
Priority date: 1995-01-31
Filing date: 1996-07-26
Publication date: 1998-02-05
Also published as: JP3357495B2; JPH08206537A

Abstract

A self-propelled surplus soil regenerating vehicle of a compact construction capable of subjecting the surplus soil, which occurs during construction work, to a regeneration treatment on a site so that the soil can be recycled, and having a high mobility even on a small job site. Accordingly, a surplus soil treatment unit is provided substantially on a center line of a vehicle body (6), and vehicle units are provided on both sides of the vehicle body. The surplus soil treatment (1) at a rear portion of the vehicle body, a crusher (3) below the surplus soil supply means, an intermediate conveyor (37) below the crusher, a vibrating screen (4) below and at the front side of the intermediate conveyor, a carry-out conveyor (5) below the vibratory sieve, and a soil improving agent silo (21) at one side of the vibrating screen (4) via a feeder (22), which silo is adapted to spray a soil improving agent over the surplus soil. The carry-out conveyor (5) can be stored freely in a lower portion of the vehicle body.

Description

Description Self-propelled reclaimed earth-recycling vehicle Technology field

The present invention relates to a self-propelled reclaimed soil vehicle that reclaims excavated soil on the spot. Background technology

As an equipment for reclaiming excavated soil generated at construction sites and the like into improved soil suitable for backfilling, there is a self-propelled soil improvement plant of a stationary soil improvement blunt / track mount type. These soil improvement plants are facilities that improve the remaining soil by adding a soil improving agent to the remaining soil and kneading the soil, and are generally equipped with a soil improving agent supply device and a mixing crusher. (See, for example, Japanese Patent Application Laid-Open No. 62-65727, and Japanese Utility Model Application Laid-Open No. 56-68047.) Also, if the soil used for backfilling has a grain size standard, Some are equipped with a soil particle classification device to classify the improved soil.

Recently, the treatment of residual soil generated in urban areas has become a problem. However, the above-mentioned conventional soil improvement plant has the following problems.

It is difficult to install fixed soil improvement blunts in urban areas where buildings are densely located and to reclaim the remaining soil. Therefore, if the remaining soil is transported by a dump truck to a stationary soil improvement plant installed in the suburbs, the construction cost will increase, and a traffic obstacle due to the dump truck will also occur.

In addition, the truck-mounted self-propelled soil improvement plant is difficult to use on uneven terrain where the roadbed is not maintained, and it is difficult to use it on narrow sites because it does not have a small turning effect, resulting in insufficient mobility. is there. Disclosure of the invention

The present invention focuses on the problems of the related art, and has a compact structure. Provide a self-propelled reclaimed soil recycle vehicle that can be regenerated (crushed, mixed, and sorted) on site and reused, and that is highly mobile even on narrow sites. And for the purpose.

According to the present invention, in a self-propelled reclaimed soil reclaiming vehicle that recycles surplus soil by mixing the remaining soil with a soil improving agent, sorting the reclaimed soil, a reclaimed soil treatment device is disposed substantially on a center line of the vehicle body. At the same time, vehicle equipment including an engine, fuel tank and operating space are arranged on both sides of the vehicle body.

As the residual soil treatment device, a residual soil supply device is provided at the rear of the vehicle body, a crusher is provided below the residual soil supply device, an intermediate conveyor is provided below the crusher, and a vibrating screen is provided below a front portion of the intermediate conveyor, An unloading conveyor is provided below the vibrating sieve, and a soil conditioner silo for spraying the soil conditioner to the remaining soil via a feeder is provided beside the vibrating sieve.

As a device for supplying the remaining soil, a hopper for charging the remaining soil, a supply conveyor below the hopper, and the crusher below the front part of the supply conveyor are arranged. In addition, as a remaining soil supply device, a hopper for charging the remaining soil, a horizontal rotary feeder for adjusting the amount of the remaining soil to be provided are provided below the hobber, and the crusher is disposed below the horizontal rotary feeder. May be.

In addition, a hopper for charging the remaining soil and an automatic hopper that also serves to adjust the amount of the remaining soil may be provided as the remaining soil supply device, and the crusher may be disposed below the automatic hopper. In addition, a hopper for supplying the remaining soil as a remaining soil supply device, and a vertical rotary feeder for adjusting the amount of the remaining soil to be injected are provided below the hopper, and the crusher is disposed below the vertical rotary feeder. Is also good.

Further, as the residual soil treatment apparatus, there are provided a hopper for charging the residual soil and a hopper for charging the soil improving agent, and a vertical rotary feeder for adjusting the amount of the residual soil charged below the hopper, A supply adjustment section is provided at the bottom, a crusher is provided below the vertical rotary feeder and the supply adjustment section, an intermediate conveyor is provided below the crusher, and vibration is provided below the front of the intermediate conveyor. Set up a sieve and take out the contest below the vibrating sieve. Are provided.

In addition, the unloading conveyor is installed in the lower part of the vehicle body so that it can be stored.

According to this configuration, the soil removal device is disposed substantially on the center line of the vehicle body, and the vehicle device including the engine, the fuel tank, and the operating space is disposed on both sides of the vehicle body. Device does not overlap vertically. As a result, the overall height of the vehicle is low, the overall length is short, and the vehicle is a compact self-propelled reclaimed soil vehicle. Specifically, as a residual soil supply device, a hopper for charging the residual soil, a supply conveyor below the hopper, and the crusher below the front part of the supply conveyor are arranged. If a horizontal rotary feeder is provided instead of this supply conveyor and a crusher is placed below the feeder, the overall length will be further shortened, and the amount of remaining soil input can be adjusted with higher precision. In addition, if a hopper for charging the remaining soil and an oscillating hopper that also serves to adjust the amount of the remaining soil are provided as the remaining soil supply device, the overall length is shortened as described above, and the amount of the remaining soil can be adjusted with high accuracy. The structure is simple and the remaining soil is hard to adhere.

Also, when a vertical rotary feeder is provided as a residual soil supply device instead of the supply conveyor below the hopper for the residual soil, the overall length is shortened as described above, and the amount of the residual soil input can be adjusted with high precision. The structure is also simple.

In addition, a hopper for charging the remaining soil and a hopper for charging the soil conditioner are provided, and a vertical rotary feeder for adjusting the amount of the remaining soil input below the hopper, and a supply adjusting section below the hopper for charging the soil improving agent, respectively. If a crusher is provided below these, the structure becomes even simpler because there is no need for a soil improver sieve to spray the soil improver to the remaining soil via a feeder.

In addition, the unloading conveyor can be stored in the lower part of the vehicle body, which improves not only public roads but also narrowness and mobility on site. BRIEF DESCRIPTION OF THE FIGURES

FIG. 1 is a plan view of a self-propelled reclaimed soil vehicle according to a first embodiment of the present invention. FIG. 2 is a side view of FIG.

FIG. 3 is a side view of a self-propelled reclaimed soil vehicle according to a second embodiment.

FIG. 4 is a detailed view of a part P in FIG.

5A and 5B are explanatory views of the operation of the horizontal rotary feeder according to the second embodiment. 6A and 6B are explanatory diagrams of the operation of the oscillating hobber according to the third embodiment.

FIG. 7 is an explanatory diagram of a vertical rotary type feeder according to the fourth embodiment.

FIG. 8 is an explanatory view of a soil conditioner pitcher hotba in the fifth embodiment. BEST MODE FOR CARRYING OUT THE INVENTION

A self-propelled reclaimed soil vehicle according to a first embodiment of the present invention will be described in detail with reference to FIGS.

In FIG. 1, a residual soil supply device 1, a soil conditioner supply device 2, a crusher 3, a vibrating screen 4 for classifying soil particles, and a conveyer 5 for carrying out the improved soil are provided. Each of these devices is disposed as a residual soil treatment device in a line in the front-rear direction on the center line of a crawler type vehicle body 6 while partially overlapping in the vertical direction. Further, an engine 7 for driving the vehicle body 6 is disposed on one side of the vehicle body 6 as a vehicle device, and a fuel tank 8 and an operating space 9 are disposed on the other side. In this embodiment, a soil conditioner silo 21 which is a part of the soil conditioner supply device 2 is provided on the side of the vibrating sieve 4.

The residual soil supply device 1 is composed of a hopper 11 arranged at one end of a frame provided on the vehicle body 6, a supply conveyor 12 and a power, and the residual soil put into the hopper 11 is crushed through the supply conveyor 12 3. Feed quantitatively to 3.

The soil conditioner supply device 2 is a device that supplies a fixed amount of the soil conditioner retained in the soil conditioner silo 21 to the remaining soil on the supply conveyor 12 via the feeder 22. The feeder 22 is provided with a coil that is driven to rotate by a hydraulic motor 23 on its inner periphery. By rotating the coil, the soil improving agent in the soil improving agent silo 21 is transferred to the feed conveyor 12 and quantified. Spray. The soil conditioner is, for example, lime or cement. The amount of cloth is 3-5% of the residual soil.

The crusher 3 is a device for crushing the residual soil supplied from the supply conveyor 12 and mixing the residual soil with the soil conditioner supplied from the feeder 22. The crusher 3 is disposed below and in front of the residual soil supply device 1 and has a bottom-extending shape to prevent external leakage of dust generation. In addition, the crusher 3 is a multi-shaft type in which the mixing property due to adhesion of the residual soil is small. More specifically, each of the drive rotors 31, 33, which are rotationally driven inward by the respective hydraulic motors 35, 36, and each of the driven rotors, which are driven by these drive ports 31, 33, respectively. It is provided inside the crusher 3 as a drive rotor 3 2, 3 4 and a force 4 shaft type. By rotating these rotors 31, 33, 32, and 34, the remaining soil and the soil conditioner are well kneaded to obtain improved soil, and then the improved soil is placed on an intermediate conveyor 37 provided at the bottom. Let it fall. The intermediate conveyor 37 transports the improved soil above the vibrating sieve 4 serving as a soil classifier.

The vibrating sieve 4 is used when the grain size standard is applied to the improved soil, and classifies the improved soil into undersize and oversize. The undersized improved soil passes through the vibrating sieve 4, falls onto a carry-out conveyor 5 provided below, and is carried out of the vehicle body 6 by the carry-out conveyor 5. On the other hand, the oversized improved soil is carried out to the side of the vehicle body 6 by a slide provided on the vibrating screen 4.

If the improved soil is not to be classified, remove the vibrating sieve 4 and carry out all the improved soil with the discharge conveyor 5. The unloading conveyor 5 has one end rotatably mounted on the front part of the vehicle body 6 and is held by the fishing support device 51.

According to the present embodiment, the driving space 9 is arranged at the side of the vehicle body 6 instead of being arranged at the front as in the case of the conventional truck-mounted self-propelled soil improvement blunt of the prior art. Other devices such as the engine 7 are also arranged on the side. Further, the supply conveyor 12, the intermediate conveyor 37, and the unloading conveyor 5 are all arranged so as to be inclined such that the end portion is higher than the start end portion, so that the vehicle length during processing can be shortened. Therefore, it is suitable for use in narrow sites. In addition, the residual soil treatment device does not overlap the equipment for the car body up and down, the vehicle height is low, and the loadability of the residual soil is good. Incidentally, to give a specification example of this embodiment, the vehicle width is 198 Omm, the vehicle height is 2,500 mm, and the vehicle volume is about 4 ton. In addition, since the residual soil treatment device was disposed almost on the center line of the vehicle body and the vehicle body devices were disposed on both sides of the vehicle body, the vehicle became compact and mobility was improved. In addition, since a crawler-type traveling body is used, it can be easily moved regardless of uneven or narrow places. The crawler type may be a wheel type.

Next, a second embodiment of the present invention will be described with reference to FIGS.

In this embodiment, a horizontal rotary feeder 13 is provided just above the crusher 3 as shown in a part P in FIG. 3 in place of the feed conveyor 12 in the first embodiment, and the horizontal rotary feeder 13 is provided. A hopper 11 for supplying the remaining soil is provided directly above the hopper. The other configuration is the same as that of the first embodiment, and the same configuration is denoted by the same reference numeral and the description is omitted.

The details of the horizontal rotary feeder 13 will be described with reference to FIG. Between the input port of the hopper 11 and the input port of the crusher 3, two cylinders 111 and 112 are supported by members (not shown). The gap between the input port of the hopper 11 and the upper opening of the cylinder 11 1 is located in the gap between the lower opening of the rotating plate 13 1 and the upper opening of the cylinder 11. Rotating plate 13 2 force Further, between the lower opening of cylinder 1 12 and the inlet of crusher 3, rotating plate 13 3 force <each slidably accommodated. Each of these rotating plates 13 1, 13 2, 13 3 3 is fixed to the central axis 13 4 so as to be parallel to each other and perpendicular to the central axis 13 4. . The central axis I34 is driven to rotate by a hydraulic motor 130, for example.

Each rotating plate 13 1, 1 3 2, 1 3 3 has holes ml, m2, and m3, respectively, as shown in (1 1), (1 2), and (1 3) in FIG. 5A. . The hole m 1 of the rotating plate 13 1 and the hole m 3 of the rotating plate 13 3 are located at the same position, and the hole m 2 of the rotating plate 13 2 is the respective hole ml of the rotating plate 13 1, 13 3 , m3 at a position 180 degrees out of phase. When the relative positions of the rotary plates 13 1, 13 2, and 13 3 are as shown in (11), (12), and (13) in Fig. 5A, respectively, The upper opening of the cylinder 1 1 1 is shut off because it is located outside the cylinder with the ml force of the rotating plate 13 1 Is done. As a result, the residual soil in the hopper 11 does not fall into the inside S of the cylinder 111. However, since the hole m2 of the rotating plate 1 3 2 is located inside the cylinder, the internal S of the cylinder 1 1 1 and the internal T of the cylinder 1 1 2 communicate with each other. Fall. The remaining soil that has fallen into the interior T is thrown into the crusher 3 because the hole m3 of the rotating plate 1 3 3 is located outside the cylinder, so that the lower opening of the cylinder 1 and 2 and the inlet of the crusher 3 are blocked. It will not be done. This is illustrated in (10) in FIG. 5A.

Next, the center Yukiyoshi 134 is rotated by 180 degrees with the hydraulic motor 130, and the respective rotating plates 131, 1332, and 133 are turned into (2 1), (2) in FIG. 5B. When the state shown in (2) or (23) is changed, the hole m3 of the rotating plate 13 is located inside the cylinder, and the lower opening of the cylinder 11 and the inlet of the crusher 3 are communicated. Therefore, the remaining soil inside B is injected into the crusher 3. At the same time, the hole ml of the rotating plate 13 1 is also located in the cylinder, so that the input port of the hopper 11 communicates with the upper opening of the cylinder 11 1, and the remaining soil in the hopper 11 1 Fall. However, since the hole m2 of the rotating plate 1 3 2 is located outside the cylinder, the lower opening of the cylinder 1 1 1 and the upper opening of the cylinder 1 1 2 are blocked, and the remaining soil in the interior S falls into the interior T. There is nothing. This is illustrated in FIG. 5B (20).

Since the horizontal rotary feeder 13 is configured as described above, for example, when the hydraulic motor 130 is rotated at a constant speed, the remaining soil is injected into the crusher 3 in a fixed amount. Here, by increasing the rotation speed or changing the number or size of the holes ml, m2, and m3, the amount of residual soil input to the crusher 3 can be made variable. Incidentally, the soil conditioner is sprayed from the feeder 22 to the remaining soil as in the first embodiment.

According to this embodiment, since the supply conveyor 12 of the first embodiment is eliminated, the overall length can be shortened. In addition, it is possible to change the number and size of each hole ml, m2, and m3 to change the number and size of each hole ml, m2, and m3, and to change the rotation speed of the hydraulic motor 130 simply by changing the rotation speed of the hydraulic motor 130. It can be performed with high precision. As a result, the excessive input of the residual soil to the crusher 3 is eliminated, and the overload operation can be eliminated. In addition, it is possible to stop the input of surplus soil in an emergency. Further, the synchronous control with the feeder 22 for obtaining the optimum mixing ratio between the soil conditioner and the residual soil can be easily performed. In the supply conveyor 1 and 2 of the first embodiment as well, the drive speed can be varied to allow the constant amount or variable input of the residual soil to the crusher 3, but if the drive speed of the supply conveyor 12 is reduced, for example, only the reduced amount Since the amount of residual soil falling from the hopper 11 onto the supply conveyor 12 also increases, the accuracy of fixed-quantity feeding and variable feeding is not as high as that of the horizontal rotary feeder 13. Further, since the driving force of the horizontal rotary feeder 13 is smaller than the driving force of the supply conveyor 12, energy can be saved by that much.

Next, a third embodiment of the present invention will be described with reference to FIGS. 6A and 6B. In this embodiment, instead of the horizontal rotary feeder 13 in the second embodiment, the hopper 11 can be swung by an actuator 115 such as a hydraulic cylinder. That is, the swing type hopper 11a is rotatably mounted around the pin 117, and is swingable around the pin 117 by the operation of the actuator 115. Here, FIG. 6A shows a state in which the input of the residual soil into the crusher 3 is stopped. FIG. 6B shows a state in which the rocking hopper 11a is tilted by extending the actuator 115, and the remaining soil is injected into the crusher 3 from the inlet provided at the bottom. Reference numeral 113 denotes a bellows-type baffle plate for preventing the remaining soil from coming out when the remaining soil is introduced into the crusher 3. Adjustment of the amount of residual soil to be introduced into the crusher 3 can be easily performed by adjusting the amount of expansion and contraction of the actuator 115, that is, by changing the swing angle to change the input area. The soil conditioner is sprayed from the feeder 22 on the remaining soil in the same manner as in the first embodiment.

According to this embodiment, since the supply conveyor 12 of the first embodiment is eliminated, the overall length can be shortened. Also, the area of the inlet can be changed simply by changing the swing angle, and the dropping force of the remaining soil can be varied, so that the fixed amount of the remaining soil to the crusher 3 and the variable injection can be performed with high precision. As a result, as in the second embodiment, the overload operation can be prevented, the emergency stop of surplus soil input in an emergency can be performed, and the feeder 22 can be synchronized with the feeder 22 to obtain the optimum mixing ratio between the soil conditioner and the surplus soil. Control is also easy. In addition, since the structure is simple, troubles hardly occur, and maintenance is easy. In addition, energy is saved because the driving force is small. Also, for example, when the remaining soil is loaded into the oscillating hopper 11a using a loading machine, At the same time, the inlet can be lowered, making it easier to insert. Furthermore, even if the remaining soil is cohesive soil, by operating the hopper 11a, it is possible to prevent the cohesive soil from adhering to the inner wall of the hopper 11a, thereby improving work efficiency.

Next, a fourth embodiment of the present invention will be described with reference to FIG.

In the present embodiment, instead of the horizontal rotary feeder 13 in the second embodiment, a vertical rotary feeder 13a that is divided into several chambers and that rotates, for example, in the vertical direction is provided. That is, the vertical rotary feeder 13a is rotated by a motor (not shown), and the remaining soil is dropped from the hopper 11 into the upwardly facing chamber, and is collected in this chamber. Furthermore, when the vertical rotating feeder 13a is rotated to turn the chamber downward, the remaining soil is fed into the crusher 3. The soil conditioner is sprayed from the feeder 22 to the remaining soil as in the first embodiment.

According to the present embodiment, since the supply conveyor 12 of the first embodiment is eliminated, the overall length can be shortened. In addition, the fixed amount and the variable amount of surplus soil into the crushing machine 3 can be precisely performed only by changing the rotation speed of the vertical rotary feeder 13a. As a result, the overload operation can be prevented as in the second embodiment, the injection of the residual soil can be stopped in an emergency, and the synchronous control with the feeder 22 for obtaining the optimum mixing ratio between the soil conditioner and the residual soil can be easily performed. I can do it. Furthermore, since the structure is simple, troubles do not easily occur, and maintenance is easy. In addition, energy is saved because the driving force is small.

Next, a fifth embodiment of the present invention will be described with reference to FIG.

In the present embodiment, the interior of the hopper 11 in the fourth embodiment is partitioned, or a soil improving agent input hopper 11 b is newly provided adjacent to the hopper 11. Further, a supply adjusting section 23a is provided on a lower outer surface of the soil improving agent input hopper 11b. The supply adjusting section 23a is composed of, for example, a baffle plate (Baf fle) that can be opened and closed with respect to the soil improving agent charging port, whereby the amount of the soil improving agent charged into the remaining soil is adjusted. In order to supplement the soil conditioner in the soil conditioner input hopper 11b, a soil conditioner silo 21 and a feeder 22 may be provided.

According to this embodiment, the same effects as those of the fourth embodiment can be obtained, and the soil conditioner silo Since the 2 1 and the feeder 2 2 can be eliminated, the structure is simplified. Therefore, the chance of trouble occurrence is reduced and maintenance becomes easy.

Next, in all of the first to fifth embodiments, when the unloading conveyor 5 is not used, the unloading conveyor 5 is detached from the shaft and removed from the fishing support device 51, and is indicated by a chain line in FIG. Can be stored in the lower part of the vehicle body 6. As a result, the vehicle length when moving can be shortened. Therefore, movement on narrow roads becomes easier, and mobility is further improved.

According to the present invention, since the residual soil treatment device is disposed almost on the center line of the vehicle body 6 and the vehicle devices are disposed on both sides of the vehicle body 6, a self-propelled residual soil recycling vehicle that is compact and highly mobile is provided. Become. In particular, since the unloading conveyor 5 can be freely stored in the vehicle body 6, the mobility on the narrow road as well as on public roads is further improved.

Industrial applicability

The present invention is a self-propelled type that can be regenerated (crushed, mixed, and sorted) and reused on the spot, and can be reused on site, due to its compact structure. It is useful as a reclaimed soil vehicle.

Claims

The scope of the claims

1. A self-propelled reclaimed soil vehicle that disintegrates the remaining soil, mixes it with a soil conditioner, sorts the remaining soil, and recycles the remaining soil. A self-propelled reclaimed earth-recovery vehicle, characterized in that a vehicle device including an engine 7, a fuel tank 8 and an operating space 9 is arranged on both sides of the vehicle body 6 in addition to the vehicle body 6.

2. As the residual soil treatment device, a residual soil supply device 1 is provided at the rear of the vehicle body 6, a crusher 3 is provided below the residual soil supply device 1, and an intermediate conveyor is provided below the crusher 3

37, a vibrating sieve 4 is provided below the front of the intermediate conveyor 37, an unloading conveyor 5 is provided below the vibrating sieve 4, and the soil is passed through the feeder 22 beside the vibrating sieve 4. 2. The self-propelled reclaimed soil vehicle according to claim 1, further comprising a soil improving agent siphon 21 for spraying the improving agent on the remaining soil.

3. As the residual soil supplying device 1, a hopper 11 for supplying the residual soil, and a supply conveyor 12 below the hopper 11 are provided, and the crusher 3 is provided below a front portion of the supply conveyor 12. 3. The self-propelled reclaimed soil recycling vehicle according to claim 2, wherein the vehicle is disposed.

4. As the residual soil supplying device 1, a hopper 11 for inputting the residual soil, and a horizontal rotary feeder 13 for adjusting the amount of residual soil input below the hopper 11 are provided, and the horizontal rotary feeder 1 is provided. Claims characterized in that said crusher 3 is arranged below 3

Self-propelled surplus soil recycling vehicle described in 2.

5. The remaining soil supply device 1 is provided with a hopper for charging the remaining soil and an oscillating hopper 11a that also serves to adjust the amount of the remaining soil, and the crusher 3 is disposed below the oscillating hopper 11a. 3. The self-propelled reclaimed soil vehicle according to claim 2, wherein:

6. As the residual soil supply device 1, a hopper 11 for a residual soil caster, and a vertical rotary feeder 13a for adjusting the amount of residual soil input below the hopper 11 1 and the vertical rotary feeder 1 are provided. 3. The self-propelled remaining soil recycling vehicle according to claim 2, wherein the crusher 3 is disposed below 3a.

7. As the residual soil treatment device, a hopper 11 for inputting residual soil and a hopper 11 1b for inputting soil improving agent are provided on the vehicle body 6 and a vertical rotation for adjusting the amount of residual soil input below the hopper 11 1. The feeder 13a is provided with a liner adjuster 23a at the bottom of the soil improver input hopper 11b, and the feeder 13a is disassembled below the vertical rotary feeder 13a and the feed adjuster 23a. A crusher 3 is provided, an intermediate conveyor 37 is provided below the crusher 3, a vibrating sieve 4 is provided below a front portion of the intermediate conveyor 37, and an unloading conveyor 5 is provided below the vibrating sieve 4. The self-propelled reclaimed soil reclaimed vehicle according to claim 1, characterized in that:

8. The self-propelled reclaimed soil vehicle according to claim 2 or 7, wherein the unloading conveyor 5 can be stored in a lower portion of the vehicle body 6.