A roadbed construction device for saline soil areas

Abstract

The invention discloses a roadbed construction device for saline soil areas, the structure of which includes a vehicle body, a main body and rollers. The main body is provided at the upper end of the vehicle body, the rollers are located at the bottom of the vehicle body, the main body includes a loading hopper, a loading trough, a guide pad and an auxiliary device, the auxiliary device includes a bottom plate, a guide device, a conveying device and a closing door, the guide device includes an embedded seat, an upper slider, a side plate and a diverter plate, the diverter plate includes a diverter body, a rotating shaft and a swinging plate, the swinging plate includes a rotating block, a swinging body, a buffer trough and a side flow block. When the soil loader is used for unloading, the vehicle is kept running at a uniform speed on the road surface, the soil is driven to move to the rear end by the conveying device, and the soil disposed on the end face of the conveying device is guided by the guide device, so that the soil can be dispersed on the end face of the conveying device and fall, thereby allowing the soil to fall evenly on the road surface.

Description

Technical Field

[0001] The invention relates to the field of roadbed construction, in particular to a roadbed construction device used in saline soil areas. Background Art

[0002] Under the action of low temperature, the salt in saline soil absorbs water and crystallizes, expanding in volume, causing the road surface to bulge and crack, and the shoulders and slopes to loosen, erode and dissolve. Under the action of high temperature, the crystals lose water, reduce in volume, and the density of the roadbed decreases. Under the action of load, the roadbed and road surface are prone to collapse and deformation. Therefore, when constructing on saline soil, the salty land needs to be dug out or filled and compacted to avoid cracking and collapse of the road surface.

[0003] Based on the above, the inventors have found that the existing roadbed construction device for saline soil areas mainly has the following shortcomings. For example, when filling the salty road surface, the soil loader dumps the entire truckload of soil into the road surface, causing the soil to be concentrated in one position on the road surface, resulting in uneven distribution of the soil on the road surface, which requires the soil to be spread flat through equipment, thereby reducing the roadbed construction efficiency and requiring a long time to complete. Summary of the invention

[0004] In view of the above problems, the present invention provides a roadbed construction device for use in saline soil areas.

[0005] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical scheme: a roadbed construction device for saline soil areas, whose structure includes a vehicle body, a main body, and a roller. The main body is provided at the upper end of the vehicle body, and the roller is located at the bottom of the vehicle body. The main body includes a loading hopper, a loading trough, a guide pad, and an auxiliary device. The loading hopper is arranged at the upper end of the vehicle body, the loading trough is located inside the loading hopper, the guide pad is embedded in the bottom front end of the loading trough, and the auxiliary device is installed at the bottom rear end of the loading trough.

[0006] Furthermore, the auxiliary device includes a base plate, a guide device, a conveying device, and a closing door. The base plate is arranged at the bottom end of the loading trough, the guide device is embedded in the top rear end of the base plate, the conveying device is located at the bottom end of the guide device, the closing door is engaged with the rear end of the loading trough, and the conveying device and the guide device are movably coordinated.

[0007] Furthermore, the guide device includes a first embedded seat, an upper slider, a side plate, and a diverter plate. The first embedded seat is embedded in the upper end of the bottom plate, the upper slider is connected to the upper end of the first embedded seat, two side plates are provided, and are respectively arranged on both side ends of the upper slider, seven diverter plates are provided, and are laterally connected to the rear end surface of the upper slider, and the diverter plates are inclined one by one from the middle position of the upper slider to both sides, and the inclination angle is 15 degrees.

[0008] Furthermore, the diverter plate includes a diverter body, a rotating shaft, and a swing plate. The diverter body is embedded in the end surface of the upper slider, the swing plate is connected to the rear end of the diverter body, and the swing plate is movably matched with the rotating shaft.

[0009] Furthermore, the swing plate includes a rotating block, a swing body, a buffer groove, and a side flow block. The rotating block is engaged with the rotating shaft, the swing body is embedded in the end face of the rotating block, eight buffer grooves are provided, and four are arranged at both ends of the swing body in a group, two side flow blocks are provided, and they are respectively embedded on both sides of the end of the swing body, the depth of the buffer groove gradually becomes shallower from the front end to the rear end, and the end face of the side flow block is arc-shaped.

[0010] Furthermore, the conveying device includes a transmission shaft, a conveyor belt, and a material guide block. The transmission shafts are provided with two and are respectively arranged on both side ends of the bottom plate. The conveyor belt is nested in the end faces of the two transmission shafts. The material guide blocks are provided with more than eight and are arranged horizontally on the end faces of the conveyor belt. The material guide blocks are made of rubber and are V-shaped.

[0011] Furthermore, the material guide block includes a material guide body, a dividing block, a material guide trough, and a rebound plate. The material guide body is embedded in the end face of the conveyor belt, the dividing block is located in the middle position of the material guide body, six material guide troughs are provided, and are arranged on both side end faces of the material guide body, two rebound plates are provided, and are respectively embedded in both side ends of the material guide body, the dividing block is sharp in shape, and the depth of the material guide trough gradually becomes shallower from the front end to the rear end.

[0012] Furthermore, the rebound plate includes a second embedded seat, a rebound layer, a support bar, and an empty groove. The second embedded seat is embedded in the side end face of the material guide body, the rebound layer is arranged on the end face of the second embedded seat, two support bars are provided, and are respectively arranged at the inner bottom end of the rebound layer, the empty groove is arranged inside the support bar, the support bar is made of rubber material, and the width gradually decreases from both ends to the middle. Beneficial Effects

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] When the present invention uses a soil loader to unload materials, the vehicle is kept running at a uniform speed on the road surface, and the soil is driven to move to the rear end by a conveying device, and the soil placed on the end face of the conveying device is guided by a guiding device, so that the soil can be dispersed on the end face of the conveying device and fall, thereby allowing the soil to fall evenly onto the road surface.

[0015] The present invention utilizes the rotation of the transmission shaft to drive the conveyor belt to operate, so that the guide block arranged on the end surface of the conveyor belt can clamp the soil and move to the rear end, and the soil can be diffused to both ends when impacting the guide block, so that the soil can fall evenly onto the road surface, and the soil does not need to be flattened by equipment, which can improve the working efficiency of the roadbed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The present invention is a schematic diagram of the main structure of a roadbed construction device used in saline soil areas.

[0017] Figure 2 It is a schematic diagram of the main body side structure of the present invention.

[0018] Figure 3 It is a schematic diagram of the side structure of the auxiliary device of the present invention.

[0019] Figure 4 It is a schematic diagram of the side structure of the guide device of the present invention.

[0020] Figure 5 It is a schematic diagram of the top view structure of the diverter plate of the present invention.

[0021] Figure 6 It is a schematic diagram of the structure of the swing plate of the present invention from a top view.

[0022] Figure 7 It is a schematic diagram of the side structure of the conveying device of the present invention.

[0023] Figure 8 It is a schematic diagram of the top view of the material guide block of the present invention.

[0024] Fig. 9 It is a schematic diagram of the top view of the rebound plate of the present invention.

[0025] In the figure: vehicle body 1, main body 2, roller 3, loading hopper 21, loading trough 22, guide pad 23, auxiliary device 24, bottom plate 241, guide device 242, conveying device 243, closing door 244, first embedded seat a1, upper slider a2, side plate a3, diverter plate a4, diverter body a41, rotating shaft a42, swing plate a43, rotating block b1, swing body b2, buffer groove b3, side flow block b4, transmission shaft c1, conveyor belt c2, material guide block c3, material guide body c31, partition block c32, material guide groove c33, rebound sheet c34, second embedded seat d1, rebound layer d2, support bar d3, empty groove d4. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0027] Example 1: Please refer to Figure 1-Figure 6 , the specific embodiments of the present invention are as follows:

[0028] Its structure includes a vehicle body 1, a main body 2, and a roller 3. The main body 2 is provided at the upper end of the vehicle body 1, and the roller 3 is located at the bottom of the vehicle body 1. The main body 2 includes a loading hopper 21, a loading trough 22, a guide pad 23, and an auxiliary device 24. The loading hopper 21 is provided at the upper end of the vehicle body 1, and the loading trough 22 is located inside the loading hopper 21. The guide pad 23 is embedded in the bottom front end of the loading trough 22, and the auxiliary device 24 is installed at the bottom rear end of the loading trough 22.

[0029] The auxiliary device 24 includes a bottom plate 241, a guide device 242, a conveying device 243, and a closing door 244. The bottom plate 241 is arranged at the bottom end of the loading trough 22, the guide device 242 is embedded in the top rear end of the bottom plate 241, the conveying device 243 is located at the bottom end of the guide device 242, and the closing door 244 is engaged with the rear end of the loading trough 22. The conveying device 243 and the guide device 242 are movably coordinated, which is conducive to keeping the vehicle running at a uniform speed on the road surface when the soil loader is unloading, so that the soil can fall evenly onto the road surface.

[0030] The guiding device 242 includes a first embedded seat a1, an upper slider a2, a side plate a3, and a diverter plate a4. The first embedded seat a1 is embedded in the upper end of the bottom plate 241. The upper slider a2 is connected to the upper end of the first embedded seat a1. Two side plates a3 are provided, and are respectively arranged on both side ends of the upper slider a2. Seven diverter plates a4 are provided, and are laterally connected to the rear end surface of the upper slider a2. The diverter plates a4 are inclined from the middle position of the upper slider a2 to both sides one by one, and the inclination angle is 15 degrees, which is conducive to guiding the soil backward through the conveying device 243, so that the soil contacts the end surface of the diverter plate a4, so that the diverter plate a4 can evenly distribute the soil to the end surface of the conveying device 243.

[0031] The diverter plate a4 includes a diverter fluid a41, a rotating shaft a42, and a swinging plate a43. The diverter fluid a41 is embedded in the end face of the upper slider a2, and the swinging plate a43 is connected to the rear end of the diverter fluid a41. The swinging plate a43 and the rotating shaft a42 are movably matched, which is beneficial for the swinging plate a43 to contact the soil moving on the end face of the conveying device 243, so that the angle of the swinging plate a43 can be adjusted to be consistent with the running direction of the soil.

[0032] The swing plate a43 includes a rotating block b1, a swing body b2, a buffer groove b3, and a side flow block b4. The rotating block b1 is engaged with the rotating shaft a42, and the swing body b2 is embedded in the end face of the rotating block b1. There are eight buffer grooves b3, and four are arranged in a group at both ends of the swing body b2. There are two side flow blocks b4, and they are respectively embedded on both sides of the end of the swing body b2. The depth of the buffer groove b3 gradually becomes shallower from the front end to the rear end. The end face of the side flow block b4 is arc-shaped, which is conducive to increasing the friction between the swing body b2 and the soil through the buffer groove b3 in the swing body b2, so that the swing body b2 can be consistent with the movement direction of the soil.

[0033] Based on the above embodiment, the specific working principle is as follows: when the soil loader unloads the soil of the entire vehicle onto the road surface, the soil is concentrated at one position on the road surface, resulting in uneven distribution of the soil on the road surface. When the soil loader is used to unload, the vehicle can be kept traveling at a uniform speed on the road surface, and then the soil is driven to move to the rear end by the conveying device 243, and then the guide device 242 is used to guide the soil placed on the end face of the conveying device 243, so that the soil can be dispersed on the end face of the conveying device 243 and fall, so that the soil can fall evenly on the road surface, and then the conveying device 243 is used to guide the soil backwards, so that the soil contacts the end face of the diverter plate a4, so that the diverter plate a4 evenly distributes the soil to the end face of the conveying device 243, so that the soil can be evenly transported in the conveying device 243. The swing plate a43 is used to contact the soil placed on the end face of the conveying device 243 so that the soil hits the end face of the swing plate a43, and the angle of the swing plate a43 can be adjusted to be consistent with the running direction of the soil, so that the soil can fall evenly onto the road surface under the drive of the conveying device 243. Finally, the buffer groove b3 in the swing body b2 is used to increase the friction between the swing body b2 and the soil, so that the swing body b2 can be consistent with the movement direction of the soil, and the side flow block b4 is used to guide the soil to both sides, so that the soil can move evenly on the end face of the conveying device 243, so that the soil can fall evenly onto the road surface, eliminating the step of equipment pushing the soil, thereby improving the construction speed of the roadbed.

[0034] Example 2: Please refer to Figure 7-Figure 9 , the specific embodiments of the present invention are as follows:

[0035] The conveying device 243 includes a transmission shaft c1, a conveyor belt c2, and a guide block c3. There are two transmission shafts c1, which are respectively arranged on both side ends of the bottom plate 241. The conveyor belt c2 is nested in the end faces of the two transmission shafts c1. There are more than eight guide blocks c3, which are arranged horizontally on the end faces of the conveyor belt c2. The guide blocks c3 are made of rubber and are V-shaped, which is conducive to guiding the soil to both ends through the guide blocks c3 on the end faces of the conveyor belt c2.

[0036] The material guide block c3 includes a material guide body c31, a dividing block c32, a material guide groove c33, and a rebound sheet c34. The material guide body c31 is embedded in the end face of the conveyor belt c2, the dividing block c32 is located in the middle position of the material guide body c31, six material guide grooves c33 are provided, and are arranged on both side end faces of the material guide body c31, two rebound sheets c34 are provided, and are respectively embedded in both side ends of the material guide body c31, the dividing block c32 is sharp in shape, and the depth of the material guide groove c33 gradually becomes shallower from the front end to the rear end, which is conducive to clamping the soil through the end face of the material guide body c31, so that when the soil contacts the guide device 242, it can be impacted by the material guide groove c33 and move to the side.

[0037] The rebound sheet c34 includes a second embedded seat d1, a rebound layer d2, a support bar d3, and an empty groove d4. The second embedded seat d1 is embedded in the side end face of the guide body c31, the rebound layer d2 is arranged on the end face of the second embedded seat d1, two support bars d3 are provided, and are respectively arranged at the inner bottom end of the rebound layer d2, the empty groove d4 is arranged inside the support bar d3, the support bar d3 is made of rubber material, and the width gradually decreases from the two ends to the middle, which is conducive to supporting the end face of the rebound layer d2 through the support bar d3, so that the soil can deform inward when impacting the end face of the rebound layer d2.

[0038] Based on the above embodiment, the specific working principle is as follows: the transmission shaft c1 is used to rotate and drive the conveyor belt c2 to operate, so that the guide block c3 placed on the end face of the conveyor belt c2 can clamp the soil and move it to the rear end, and when the soil impacts the guide block c3, it can spread to both ends, so that the soil can fall evenly on the road surface, and then the end face of the guide body c31 is used to clamp the soil, so that when the soil contacts the guide device 242, it can be impacted by the guide groove c33 and move to the side end, so that the soil can be evenly spread on the end face of the conveyor belt c2, so that the soil can fall evenly on the road surface, and finally the support bar d3 is used to support the end face of the rebound layer d2, so that when the soil impacts the end face of the rebound layer d2, it can be deformed inward, so that the support bar d3 is reset to drive the rebound layer d2 to bounce the soil to the side end, so that the soil can flatten the entire end face of the conveyor belt c2, so that the soil can fall evenly on the ground, and there is no need to flatten the soil through equipment, which can improve the working efficiency of the roadbed.

[0039] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0040] Therefore, no matter from which point of view, the embodiments should be regarded as illustrative and non-restrictive, and the scope of the present invention is limited by the appended claims rather than the above description, so it is intended that all changes falling within the meaning and range of equivalent elements of the claims are included in the present invention. Any reference sign in the claims should not be regarded as limiting the claims involved.

Claims

1. A roadbed construction device for use in saline soil areas, the structure of which comprises a vehicle body (1), a main body (2), and a roller (3), wherein the main body (2) is provided at the upper end of the vehicle body (1), and the roller (3) is located at the bottom of the vehicle body (1), characterized in that: The main body (2) comprises a charging hopper (21), a charging trough (22), a guide pad (23), and an auxiliary device (24); the charging hopper (21) is arranged at the upper end of the vehicle body (1); the charging trough (22) is located inside the charging hopper (21); the guide pad (23) is embedded in the bottom front end of the charging trough (22); and the auxiliary device (24) is installed at the bottom rear end of the charging trough (22); The auxiliary device (24) comprises a bottom plate (241), a guide device (242), a conveying device (243), and a closing door (244); the bottom plate (241) is arranged at the bottom end of the loading trough (22); the guide device (242) is embedded at the top rear end of the bottom plate (241); the conveying device (243) is located at the bottom end of the guide device (242); and the closing door (244) is engaged with the rear end of the loading trough (22); The guide device (242) comprises a first embedded seat (a1), an upper slider (a2), a side plate (a3), and a diverter plate (a4); the first embedded seat (a1) is embedded in the upper end of the bottom plate (241); the upper slider (a2) is connected to the upper end of the first embedded seat (a1); two side plates (a3) ​​are provided and are respectively arranged at both side ends of the upper slider (a2); seven diverter plates (a4) are provided and are laterally connected to the rear end surface of the upper slider (a2); The flow divider plate (a4) comprises a flow divider (a41), a rotating shaft (a42), and a swing plate (a43); the flow divider (a41) is embedded in the end surface of the upper slider (a2), and the swing plate (a43) is connected to the rear end of the flow divider (a41); The swing plate (a43) comprises a rotating block (b1), a swing body (b2), a buffer groove (b3), and a side flow block (b4); the rotating block (b1) is engaged with the rotating shaft (a42); the swing body (b2) is embedded in the end surface of the rotating block (b1); eight buffer grooves (b3) are provided, and are arranged in groups of four at both ends of the swing body (b2); two side flow blocks (b4) are provided, and are respectively embedded in both sides of the end of the swing body (b2).

2. A roadbed construction device for saline soil areas according to claim 1, characterized in that: The conveying device (243) comprises a transmission shaft (c1), a conveyor belt (c2), and a material guide block (c3); two transmission shafts (c1) are provided and are respectively arranged at two side ends of the bottom plate (241); the conveyor belt (c2) is nested in the end faces of the two transmission shafts (c1); and more than eight material guide blocks (c3) are provided and are arranged transversely on the end face of the conveyor belt (c2); The material guide block (c3) comprises a material guide body (c31), a partition block (c32), a material guide groove (c33), and a rebound plate (c34); the material guide body (c31) is embedded in the end surface of the conveyor belt (c2); the partition block (c32) is located in the middle of the material guide body (c31); six material guide grooves (c33) are provided and arranged on both side end surfaces of the material guide body (c31); and two rebound plates (c34) are provided and respectively embedded in both side ends of the material guide body (c31); The rebound sheet (c34) comprises a second embedded seat (d1), a rebound layer (d2), a support bar (d3), and an empty groove (d4); the second embedded seat (d1) is embedded in the side end surface of the material guide body (c31); the rebound layer (d2) is arranged on the end surface of the second embedded seat (d1); two support bars (d3) are provided and are respectively arranged at the inner bottom end of the rebound layer (d2); and the empty groove (d4) is arranged inside the support bar (d3).

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