Slope gravel material paver and paving method thereof

Abstract

The invention belongs to the technical field of side slope gravel material paving, and particularly relates to a side slope gravel material paver and a paving method thereof.The side slope gravel material paver comprises a base, a discharging device is installed above the base, an angle adjusting device is installed above the base, a fixing device is installed above the angle adjusting device, and a paving device is arranged in the fixing device; the base is provided with a discharging device and an angle adjusting device, the discharging device is communicated with the fixing device, a motor I is arranged above the base, and the output end of the motor I and the fixing device are provided with a transmission mechanism I. Compared with the prior art, the discharging device and the angle adjusting device are arranged on the base, the fixing device is arranged above the angle adjusting device, and the paving device is arranged in the fixing device; and the gravel materials are paved on the side slope through the paving device, so that a geomembrane on the side slope can be effectively prevented from being scratched, and the paving efficiency of the gravel materials on the side slope is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of slope sand and gravel paving, and particularly relates to a slope sand and gravel paving machine and a paving method thereof. Background Art

[0002] At present, in the process of reservoir dam construction, after the geomembrane on the slope is laid, medium-coarse sand or gravel will be backfilled on it to protect the geomembrane from damage. The existing method of laying sand and gravel on the slope is to use a backhoe excavator for paving. This method can easily scratch the geomembrane and has low efficiency because it is not easy to operate on a slope.

[0003] Existing automatic gravel loading equipment all uses slide rails to lay gravel on a flat surface, and cannot be used for laying gravel on a slope. Summary of the invention

[0004] In view of the above problems, the present invention provides a slope sand and gravel paver and a paving method thereof.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a slope sand and gravel paver, including a base, a feeding device is installed above the base, an angle adjustment device is installed above the base, a fixing device is installed above the angle adjustment device, a paving device is arranged inside the fixing device, the feeding device is connected with the fixing device, a motor is installed above the base, and a transmission mechanism is arranged between the output end of the motor and the fixing device.

[0006] Preferably, the unloading device includes a plurality of support columns and a unloading box, wherein the plurality of support columns are installed below the unloading box, the lower parts of the plurality of support columns are fixedly connected to the upper part of the base, the side of the unloading box is obliquely installed and connected with two unloading pipes, and the ends of the unloading pipes are connected with the fixing device. Preferably, the angle adjustment device includes two support seats 1 and two support seats 3, the two support seats 1 and the two support seats 3 are installed on the top of the base, the two support seats 1 are hinged with cylinder 1 on the top, the piston rod end of the cylinder 1 is hinged with support seat 2, and the support seat 2 is fixedly connected to the bottom of the fixing device; the two support seats 3 are hinged with cylinder 2 on the top, the piston rod end of the cylinder 2 is hinged with support seat 4, and the support seat 4 is fixedly connected to the bottom of the fixing device.

[0007] Preferably, the fixing device includes two brackets 1 and a rotating shaft, the two ends of the rotating shaft respectively pass through the two brackets 1, the lower part of the bracket 1 is fixedly connected to the support seat 2 and the support seat 4, the sides of the two brackets 1 are provided with sliding through holes, the interiors of the two brackets 1 pass through a shaft 1, the end of the shaft 1 is installed with a slave gear, two main gears are installed on the rotating shaft, a transmission belt 1 is arranged between the slave gear and the main gear, the transmission mechanism is arranged between the rotating shaft and the output end of the motor 1, and the end of the discharge pipe is located on the transmission belt 1.

[0008] Preferably, the paving device includes a bracket 2, a shaft 2 passes through one end of the bracket 2, a shaft 3 passes through the other end of the bracket 2, pulley 1 is installed at both ends of the shaft 2, pulley 2 is installed at both ends of the shaft 3, and a transmission belt 2 is arranged between the pulley 1 and the pulley 2; front followers and rear followers are installed on both sides of the bracket 2, and the front followers and the rear followers are both installed in the transmission belt 1, a power device is arranged below the bracket 2, and a transmission mechanism 2 is arranged between the power device and the shaft 3.

[0009] Preferably, the front follower includes a front connecting shaft and a connecting member 2, the front connecting shaft is installed on the side of the bracket 2, the connecting member 2 is installed on the front connecting shaft, and the connecting member 2 is fixedly connected to the transmission belt 1. The rear follower includes a rear connecting shaft and a connecting member 1, the rear connecting shaft is installed on the side of the bracket 2, the connecting member 1 is installed on the rear connecting shaft, and the connecting member 1 is fixedly connected to the transmission belt 1.

[0010] Preferably, the end of the front connecting shaft is located in the sliding through hole, and a moving part is installed at the end of the front connecting shaft, a pushing part is installed on the side of the moving part close to the transmission belt one, a baffle is installed at an angle at the end of the pushing part, a connecting plate is installed below the baffle, and the connecting plate connects the top of the transmission belt one and the top of the transmission belt two.

[0011] Preferably, the support column includes a lower support column and an upper support column, the lower support column is installed above the base, the upper support column is installed below the discharge box, a strong spring is installed between the lower support column and the upper support column, and a vibrator is installed below the discharge box.

[0012] Preferably, the unloading device is externally connected to a controller, and the angle adjustment device, the spreading device and the motor are all communicatively connected to the controller.

[0013] A method for paving gravel on a slope, using the gravel paving machine for paving, comprises the following steps: Step 1: The staff installs the base on the top of the slope or on the vehicle, pours the sand and gravel into the feeding device, and uses the feeding device to move the sand and gravel through the fixing device to the top of the paving device; Step 2: adjust the angle of the fixing device through the angle adjustment device, slide the paving device in the fixing device through the fixing device, and spread the sand and gravel on the slope through the paving device.

[0014] Compared with the prior art, the advantages and positive effects of the present invention are: (1) The existing method for laying gravel on the slope is to use a backhoe excavator for paving, while the present invention installs a feeding device and an angle adjustment device on the base, a fixing device is installed above the angle adjustment device, and a paving device is arranged inside the fixing device. The gravel is spread on the slope by the paving device, which can effectively avoid scratching the geomembrane on the slope and improve the paving efficiency of the gravel on the slope; (2) The present invention installs an angle adjustment device above the base, and adjusts the angles of the fixing device and the paving device relative to the base through the angle adjustment device to meet the requirements of sand and gravel paving on slopes with different slopes, and has a wide range of applications; (3) The paving device of the present invention can move within the fixed device, so that the sand and gravel can be spread from the top of the slope to the bottom of the slope, thereby improving the paving efficiency: (4) Due to the setting of the angle adjustment device, the paving device is kept at a certain distance from the surface of the slope, so as not to damage the geomembrane laid on the top of the slope; (5) Existing automatic gravel loading equipment all uses slide rails to spread gravel on a flat surface, but the present invention does not require the installation of slide rails and can also spread gravel on the slope, reducing the workload of manually setting up slide rails. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the following is a brief introduction to the drawings required for describing the embodiment: Figure 1 A front view of the slope gravel paver provided in Example 1; Figure 2 This is a schematic diagram of a slope gravel paver; Figure 3 for Figure 2 A magnified image of point A; Figure 4 This is the structural diagram of the slope gravel paver; Figure 5 for Figure 4 Enlarged view of point B.

[0016] Description of reference numerals: 1—feeding box, 2—support column, 3—feeding pipe, 4—universal joint, 5—motor 1, 6—support seat 1, 7—support seat 2, 8—cylinder 1, 9—support seat 3, 10—cylinder 2, 11—support seat 4, 12—bracket 1, 13—moving part, 14—pulley 1, 15—connecting part 1, 16—connecting part 2, 17—bracket 2, 18—slave gear, 19—pushing part, 20—connecting plate, 21—baffle, 22—transmission belt 1, 23—transmission belt 2, 24—main gear, 25—rotating shaft. DETAILED DESCRIPTION

[0017] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments.

[0018] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0019] Example 1 The following is combined with Figure 1 -Attached Figure 5 The present invention is further described as follows: a slope gravel paver, such as Figure 1 and Figure 2 As shown, it includes a base, a feeding device is installed above the base, an angle adjustment device is installed above the base, a fixing device is installed above the angle adjustment device, a paving device is arranged inside the fixing device, the feeding device is connected with the fixing device, a motor 5 is installed above the base, and a transmission mechanism 1 is arranged between the output end of the motor 5 and the fixing device.

[0020] like Figure 1 and Figure 2 As shown, the unloading device includes a plurality of support columns 2 and a unloading box 1. The plurality of support columns 2 are installed below the unloading box 1. The lower parts of the plurality of support columns 2 are fixedly connected to the upper part of the base. The side of the unloading box 1 is obliquely installed and connected with two unloading pipes 3. The ends of the unloading pipes 3 are connected with the fixing device. like Figure 1 and Figure 2 As shown, the angle adjustment device includes two support seats 1 6 and two support seats 3 9. The two support seats 1 6 and the two support seats 3 9 are all installed on the top of the base. The top of the two support seats 1 6 is hinged with a cylinder 1 8, and the piston rod end of the cylinder 1 8 is hinged with a support seat 2 7, and the support seat 2 7 is fixedly connected to the bottom of the fixing device; the top of the two support seats 3 9 is hinged with a cylinder 2 10, and the piston rod end of the cylinder 2 10 is hinged with a support seat 4 11, and the support seat 4 11 is fixedly connected to the bottom of the fixing device.

[0021] like Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, the fixing device includes two brackets 12 and a rotating shaft 25, both ends of the rotating shaft 25 pass through the two brackets 12 respectively, the lower part of the bracket 12 is fixedly connected to the support seat 27 and the support seat 4 11, the sides of the two brackets 12 are provided with sliding through holes, the interiors of the two brackets 12 are penetrated by a shaft 1, the ends of the shaft 1 are installed with a slave gear 18, two main gears 24 are installed on the rotating shaft 25, a transmission belt 22 is arranged between the slave gear 18 and the main gear 24, the transmission mechanism is arranged between the rotating shaft 25 and the output end of the motor 5, and the end of the discharge pipe 3 is located on the transmission belt 22.

[0022] like Figure 1 , Figure 2 and Figure 4 As shown, the paving device includes a bracket 2 17, one end of the bracket 2 17 is penetrated by a shaft 2, the other end of the bracket 2 17 is penetrated by a shaft 3, both ends of the shaft 2 are installed with pulleys 14, both ends of the shaft 3 are installed with pulleys 2, and a transmission belt 2 23 is arranged between the pulleys 14 and 2; front followers and rear followers are installed on both sides of the bracket 2 17, and the front followers and the rear followers are both installed in the transmission belt 1 22, a power device is arranged below the bracket 2 17, and a transmission mechanism 2 is arranged between the power device and the shaft 3.

[0023] like Figure 2 As shown, the front follower includes a front connecting shaft and a connecting member 16, the front connecting shaft is installed on the side of the bracket 17, the connecting member 16 is installed on the front connecting shaft, and the connecting member 16 is fixedly connected to the transmission belt 22; the rear follower includes a rear connecting shaft and a connecting member 15, the rear connecting shaft is installed on the side of the bracket 17, the connecting member 15 is installed on the rear connecting shaft, and the connecting member 15 is fixedly connected to the transmission belt 22.

[0024] like Figure 2 and Figure 3 As shown, the end of the front connecting shaft is located in the sliding through hole, and a moving member 13 is installed at the end of the front connecting shaft, and a pushing member 19 is installed on the side of the moving member 13 close to the transmission belt 1 22, and a baffle 21 is installed obliquely at the end of the pushing member 19, and a connecting plate 20 is installed below the baffle 21, and the connecting plate 20 connects the upper part of the transmission belt 1 22 and the upper part of the transmission belt 2 23.

[0025] In the present invention, the support column 2 includes a lower support column and an upper support column, the lower support column is installed above the base, the upper support column is installed below the material box 1, a strong spring is installed between the lower support column and the upper support column, and a vibrator is installed below the material box 1.

[0026] In the present invention, the transmission mechanism 1 includes a universal joint 4 and a cone connector 1, the universal joint 4 is installed at the output end of the motor 1 5, the hammer connector 1 is installed above the universal joint 4, and the cone connector 2 is installed on the rotating shaft 25, and the cone connector 1 and the cone connector 2 are meshed.

[0027] In the present invention, the power device is motor 2, and transmission mechanism 2 includes gear 3, which is installed at the output end of motor 2. Gear 4 is installed on shaft 2, and gear 3 and gear 4 are meshed.

[0028] In the present invention, the support seat 2 7 is installed below the end of the bracket 12 close to the discharge box 1, and the support seat 4 11 is installed in the middle position below the bracket 12.

[0029] In the present invention, the top of the material box 1 is open.

[0030] In the present invention, the end of the baffle 21 away from the pushing member 19 is located above the second transmission belt 23 .

[0031] In the present invention, the unloading device is externally connected to a controller, and the angle adjustment device, the paving device and the motor 5 are all communicatively connected to the controller.

[0032] In the present invention, motor 1 5, motor 2, cylinder 1 8, cylinder 2 10 and the vibrator are all connected to the controller for communication.

[0033] A method for paving gravel on a slope, using a gravel paving machine for paving the gravel on a slope, comprises the following steps: Step 1: The staff installs the base on the top of the slope or on the vehicle, pours the sand and gravel into the feeding device, and uses the feeding device to move the sand and gravel through the fixing device to the top of the paving device; Step 2: adjust the angle of the fixing device through the angle adjustment device, slide the paving device in the fixing device through the fixing device, and spread the sand and gravel on the slope through the paving device.

[0034] In the present invention, step one includes: the staff installs the base on the top of the slope or on the vehicle, and pours the sand and gravel into the discharge box 1, turns on the vibrator to vibrate the discharge box 1, so that the sand and gravel in the discharge box 1 moves to the transmission belt 1 22 through the discharge pipe 3. Due to the restrictions of the baffle 21 and the connecting plate 20, the sand and gravel on the transmission belt 2 23 will enter the transmission belt 2 23 through the connecting plate 20.

[0035] In the present invention, step two includes: turning on cylinder one 8 and cylinder two 10, cylinder one 8 and cylinder two 10 jointly adjusting the angle of bracket one 12 relative to the base, that is, the same as the angle of the slope, turning off cylinder one 8 and cylinder two 10, turning on motor one 5, rotating shaft 25 drives transmission belt one 22 to rotate, transmission belt one 23 drives bracket two 17 to move between the two brackets one 12, after moving to the appropriate position, turning off motor one 5, turning on motor two, transmission belt two 23 operates, and spreading the sand and gravel on transmission belt two 23 on the slope.

[0036] In the present invention, the baffle 21 moves with the bracket 2 17 .

[0037] The present invention can adjust the steps according to the on-site conditions.

[0038] As the technical solution of the present invention, the hardware setting provided is only for the convenience of realizing specific braking control based on the hardware facilities. How to realize braking control and braking control method specifically are not the technical problems to be solved and the objects to be protected by the present invention. At the same time, the communication methods between the devices all adopt the existing communication methods, which are not the invention points of the present application.

[0039] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification or equivalent change made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A slope gravel paver, comprising a base, characterized in that: A feeding device is installed above the base, an angle adjustment device is installed above the base, a fixing device is installed above the angle adjustment device, a paving device is arranged inside the fixing device, the feeding device is connected with the fixing device, a motor 1 (5) is installed above the base, and a transmission mechanism 1 is arranged between the output end of the motor 1 (5) and the fixing device.

2. The slope gravel paver according to claim 1, characterized in that: The material discharge device comprises a plurality of support columns (2) and a material discharge box (1), wherein the plurality of support columns (2) are installed below the material discharge box (1), and the bottoms of the plurality of support columns (2) are fixedly connected to the top of the base, and the side of the material discharge box (1) is obliquely installed and connected to two material discharge pipes (3), and the ends of the material discharge pipes (3) are connected to the fixing device.

3. The slope gravel paver according to claim 2, characterized in that: The angle adjustment device comprises two support seats 1 (6) and two support seats 3 (9), the two support seats 1 (6) and the two support seats 3 (9) are installed on the top of the base, the top of the two support seats 1 (6) is hinged with a cylinder 1 (8), the piston rod end of the cylinder 1 (8) is hinged with a support seat 2 (7), and the support seat 2 (7) is fixedly connected to the bottom of the fixing device; The tops of the two support seats three (9) are both hinged with cylinder two (10), the piston rod ends of the cylinder two (10) are hinged with support seat four (11), and the support seat four (11) is fixedly connected to the bottom of the fixing device.

4. The slope gravel paver according to claim 3, characterized in that: The fixing device comprises two brackets (12) and a rotating shaft (25), the two ends of the rotating shaft (25) respectively pass through the two brackets (12), the lower part of the bracket (12) is fixedly connected to the support seat (7) and the support seat (11), the sides of the two brackets (12) are provided with sliding holes, the interiors of the two brackets (12) are penetrated by a shaft (1), the end of the shaft (1) is installed with a slave gear (18), two main gears (24) are installed on the rotating shaft (25), a transmission belt (22) is arranged between the slave gear (18) and the main gear (24), the transmission mechanism is arranged between the rotating shaft (25) and the output end of the motor (5), and the end of the discharge pipe (3) is located on the transmission belt (22).

5. The slope gravel paver according to claim 4, characterized in that: The paving device comprises a second bracket (17), a second shaft passes through one end of the second bracket (17), a third shaft passes through the other end of the second bracket (17), a first pulley (14) is installed at both ends of the second shaft, a second pulley is installed at both ends of the third shaft, and a second transmission belt (23) is arranged between the first pulley (14) and the second pulley; A front follower and a rear follower are installed on both sides of the bracket 2 (17), and the front follower and the rear follower are installed in the transmission belt 1 (22). A power device is arranged below the bracket 2 (17), and a transmission mechanism 2 is arranged between the power device and the shaft 3.

6. The slope gravel paver according to claim 5, characterized in that: The front follower comprises a front connecting shaft and a second connecting member (16), wherein the front connecting shaft is mounted on a side of the second bracket (17), the second connecting member (16) is mounted on the front connecting shaft, and the second connecting member (16) is fixedly connected to the first transmission belt (22); The rear follower comprises a rear connecting shaft and a connecting member 1 (15), wherein the rear connecting shaft is mounted on the side of the bracket 2 (17), the connecting member 1 (15) is mounted on the rear connecting shaft, and the connecting member 1 (15) is fixedly connected to the transmission belt 1 (22).

7. The slope gravel paver according to claim 6, characterized in that: The end of the front connecting shaft is located in the sliding through hole, and a moving member (13) is installed at the end of the front connecting shaft. A pushing member (19) is installed on the side of the moving member (13) close to the transmission belt 1 (22). A baffle (21) is installed at an angle at the end of the pushing member (19). A connecting plate (20) is installed below the baffle (21). The connecting plate (20) connects the upper part of the transmission belt 1 (22) and the upper part of the transmission belt 2 (23).

8. The slope gravel paver according to any one of claims 1 to 7, characterized in that: The support column (2) comprises a lower support column and an upper support column, the lower support column is installed above the base, the upper support column is installed below the material box (1), a strong spring is installed between the lower support column and the upper support column, and a vibrator is installed below the material box (1).

9. The slope gravel paver according to claim 1, characterized in that: The unloading device is externally connected to a controller, and the angle adjustment device, the paving device and the motor 1 (5) are all in communication connection with the controller.

10. A method for paving gravel on a slope, characterized in that: The method of paving the slope gravel material using the slope gravel paver according to claim 1 comprises the following steps: Step 1: The staff installs the base on the top of the slope or on the vehicle, pours the sand and gravel into the feeding device, and uses the feeding device to move the sand and gravel through the fixing device to the top of the paving device; Step 2: adjust the angle of the fixing device through the angle adjustment device, slide the paving device in the fixing device through the fixing device, and spread the sand and gravel on the slope through the paving device.

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