Kerb conveying device

Abstract

The utility model relates to a kerb conveying device, and aims to provide a kerb conveying device which is simple in structure, simple and convenient to operate and energy-saving. The curb conveying device comprises a conveying frame, a rolling assembly, an overturning assembly and a driving assembly, the conveying frame comprises four supporting columns, two long connecting rods, two short connecting rods, an inclined block and a supporting rod, one end of each supporting column is provided with an adjusting device, the rolling assembly comprises two rolling wheel frames, a plurality of rolling shafts and a plurality of rolling wheels, and the overturning assembly is connected with the driving assembly. A plurality of through holes are evenly formed in the two roller carriers, the overturning assembly comprises a connecting shaft, two overturning devices, a first supporting seat, a second supporting seat and a third supporting seat, connecting shaft seats are arranged at the other ends of the first supporting seat and the third supporting seat, one ends of the connecting positions of the two overturning devices and the connecting shaft are fan-shaped ends, and the other ends of the connecting positions of the two overturning devices and the connecting shaft are rectangular ends; the fan-shaped end is arranged on the rectangular end and provided with a linear edge perpendicular to the rectangular end, and the driving assembly comprises an air cylinder and an air cylinder base.

Description

Technical Field

[0001] The utility model relates to a conveying device, in particular to a conveying device used for transporting and turning over curbstones. Background Art

[0002] With the current development of urban construction, the requirements for municipal road surfaces are becoming increasingly stringent. Sidewalks, squares, and other places often require large areas of flat floor tiles and curbstones. During road construction, curbstones need to be flipped and moved or installed in different positions. However, curbstones are generally stacked flat and of varying sizes, making flipping difficult. Currently, there are three methods for handling curbstones. One is a curbstone clamp, which allows two people to lift the curbstone at close range. The clamp can also fine-tune the curbstone's position during the curbstone installation process, but this is time-consuming, labor-intensive, and inefficient.

[0003] The other is a curb transport vehicle, which is used to transport curbs over long distances. However, the curb fixture does not have a rolling function, so it is not suitable for transporting curbs over long distances. In addition, the curb transport vehicle is too large to be used during the curb installation process.

[0004] Another type is a motor chain driven transport device, which has a complex flipping structure and requires a drive motor to consume electricity and waste energy. Utility Model Content

[0005] In order to solve the above-mentioned defects in the prior art, the utility model provides a curbstone conveying device with simple structure, low cost, easy operation and energy saving.

[0006] The utility model discloses a curbstone conveying device, comprising: a conveying frame, a rolling assembly, a flip assembly and a driving assembly, the conveying frame comprises four support columns, two long connecting rods, two short connecting rods, an oblique block and a support rod, the two ends of the two long connecting rods are respectively fixedly connected to the two ends of the two short connecting rods to form a rectangular frame, the four connecting rods are on the same plane, one end of the four support columns is provided with an adjustment device, the inclination of the conveying frame is adjusted by the adjustment device, the other ends are respectively fixedly arranged at the two ends of the two long connecting rods and are perpendicular to the surface of the rectangular frame, the two ends of the support rod are fixedly arranged on the two short connecting rods and remain parallel to the long connecting rods, the height of the support rod is higher than the surface of the rectangular frame, the oblique block is fixedly arranged on one of the short connecting rods and maintains a certain angle with the surface of the rectangular frame. The rolling assembly includes two roller frames, multiple rollers and multiple rollers. The two roller frames are respectively fixed on two long connecting rods and remain parallel to the support rods. Multiple through holes are evenly provided on the two roller frames. Multiple rollers are inserted on each roller. The two ends of the rollers are respectively inserted in the through holes on the two roller frames. The multiple rollers are parallel to each other and perpendicular to the support rods, and the rollers abut against the support rods.

[0007] The flip assembly includes a connecting shaft, two groups of flip devices, a first support seat, a second support seat, and a third support seat. One end of the three support seats is fixedly arranged on another short connecting rod in sequence and is parallel to each other. The three support seats are all perpendicular to the short connecting rod and are arranged on the same plane as the surface of the rectangular frame. The other ends of the first support seat and the third support seat are each provided with a connecting shaft seat. The two groups of flip devices are fixedly connected to the connecting shaft and are parallel to each other. The two ends of the connecting shaft are inserted into the connecting shaft seat. The connecting shaft is rotatably connected to the connecting shaft seat. The connection between the two groups of flip devices and the connecting shaft has a fan-shaped end at one end and a rectangular end at the other end. The fan-shaped end of the flip device is arranged on the rectangular end and has a straight edge perpendicular to the rectangular end. The driving assembly includes two cylinders. The bottom of each cylinder is rotatably connected to a cylinder base. The output ends of the two cylinders are rotatably connected to the rectangular ends of the two groups of flip devices.

[0008] The utility model discloses a curbstone conveying device, wherein three inclined blocks are provided and are parallel to each other, and the three inclined blocks are evenly fixed on a short connecting rod.

[0009] The utility model discloses a curbstone conveying device, wherein the roller frame is angle steel.

[0010] The utility model discloses a curbstone conveying device, wherein the roller is a Furley wheel.

[0011] The utility model discloses a curbstone conveying device, wherein each group of turnover devices comprises two turnover plates, and a plurality of Furley wheels are arranged at the rectangular end of each turnover plate.

[0012] The utility model discloses a curbstone conveying device, wherein the connecting shaft is a rectangular shaft, the middle portion of the rectangular shaft is a cuboid fixedly connected to a turnover plate, and both ends are cylindrical and inserted into connecting shaft seats for rotational connection therewith.

[0013] The utility model discloses a curbstone conveying device, wherein the upper surfaces of the first supporting seat, the second supporting seat and the third supporting seat are all provided with Furley wheels, and the height of the Furley wheels is the same as that of the Furley wheels in the rolling assembly.

[0014] The utility model provides a curbstone conveying device, wherein the conveying frame further comprises a plurality of fixing rods, and a fixing rod is fixed between every two supporting columns.

[0015] The utility model discloses a curb conveying device, which is different from the prior art in that the curb conveying device adopts a Furley wheel arranged on a tiltable conveying frame and a double-cylinder-driven flip plate structure. The conveying frame is tilted 1.5 degrees and the weight of the bricks is used to make the curb roll on the Furley wheel to the flip fan plate end and tighten with the rectangular end of the flip plate. The cylinder pulls the rectangular end of the flip plate to flip the curb and slide it to a specified position along the roller on the rectangular end of the flip plate. Then the cylinder pushes the rectangular end of the flip plate, and the fan-shaped end of the flip plate returns to its original position without damaging the curb and loads the front curb into the fan-shaped end of the flip plate, thereby achieving the purpose of conveying the curb in blocks and flipping it 90 degrees.

[0016] The curbstone conveying device of the utility model has at least the following beneficial effects:

[0017] (1) This device adopts a tiltable conveyor frame and Furley wheel design, which has a simple structure and uses the material's own gravity to slide on the Furley wheel, without damaging the material surface and without the need for manual power to drive the material movement, which is low cost and energy saving.

[0018] (2) This device realizes the flipping and conveying of materials by pushing the flipping device through double cylinders. The flipping device is fan-shaped and will not damage the materials when flipping and pushing back. The conveying is simple and convenient and the cylinder replaces the motor to simplify the structure and reduce energy consumption.

[0019] The present invention will be further described below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of a curbstone conveying device of the present invention;

[0021] Figure 2 This is a top view of a curbstone conveying device according to the present invention;

[0022] Figure 3 This is a front view of a curbstone conveying device according to the present invention;

[0023] Figure 4 This is a right view of a curbstone conveying device according to the present invention.

[0024] Reference numerals:

[0025] 01-conveying frame; 11-support column; 111-adjusting device; 12-long connecting rod; 13-short connecting rod; 14-support rod; 15-oblique block; 16-fixing rod; 02-rolling assembly; 21-roller frame; 211-angle steel; 22-roller; 23-roller; 231-Fulley wheel; 03-turning assembly; 31-connecting shaft; 311-rectangular shaft; 32-turning device; 321-fan-shaped end; rectangular end-322; 33-first support seat; 331-connecting shaft seat; 34-second support seat; 35-third support seat; 04-driving assembly; 41-cylinder; 42-cylinder base. DETAILED DESCRIPTION

[0026] like Figure 1 and Figure 2As shown, the utility model is a curbstone conveying device, comprising: a conveying frame 01, a rolling assembly 02, a flip assembly 03 and a driving assembly 04. The conveying frame 01 comprises four support columns 11, two long connecting rods, two short connecting rods 13, an oblique block 15 and a support rod 14. The two ends of the two long connecting rods are respectively fixedly connected to the two ends of the two short connecting rods 13 to form a rectangular frame. The four connecting rods are on the same plane. One end of the four support columns 11 is provided with an adjustment device 111. The inclination of the conveying frame 01 is adjusted by the adjustment device 111. The other ends are respectively fixedly arranged at the two ends of the two long connecting rods 12 and are perpendicular to the surface of the rectangular frame. The two ends of the support rod 14 are fixed on the two short connecting rods 13 and keep parallel with the long connecting rod 12. The height of the support rod 14 is higher than the surface of the rectangular frame. The inclined block 15 is fixed on one of the short connecting rods 13 and keeps a certain angle with the surface of the rectangular frame. The rolling assembly 02 includes two roller frames 21, multiple rollers 22 and multiple rollers 23. The two roller frames 21 are respectively fixed on the two long connecting rods 12 and keep parallel with the support rod 14. Multiple through holes are evenly provided on the two roller frames 21. Multiple rollers 23 are inserted on each roller 22. The two ends of the roller 22 are respectively inserted in the through holes on the two roller frames 21. The shafts 22 are parallel to each other and perpendicular to the support rod 14, and the roller 22 abuts against the support rod 14; the flip assembly 03 includes a connecting shaft 31, two sets of flip devices 32, a first support seat 33, a second support seat 34 and a third support seat 35, one end of the three support seats is fixedly arranged on another short connecting rod 13 in sequence and is parallel to each other, the three support seats are perpendicular to the short connecting rod 13 and are arranged on the same plane as the surface of the rectangular frame, the other end of the first support seat 33 and the third support seat 35 are each provided with a connecting shaft seat 331, the two sets of flip devices 32 are fixedly connected to the connecting shaft 31 and are parallel to each other, and both ends of the connecting shaft 31 are inserted into the connecting On the connecting shaft seat 331, the connecting shaft 31 is rotatably connected to the connecting shaft seat 331, and one end of the connection between the two sets of flipping devices 32 and the connecting shaft 31 is a fan-shaped end 321, and the other end is a rectangular end 322. The fan-shaped end 321 of the flipping device 32 is arranged on the rectangular end 322 and the fan-shaped end 321 has a straight edge arranged perpendicular to the rectangular end 322, and when the rectangular end is arranged horizontally, the straight edge is located above the rectangular end; the driving component 04 includes two cylinders 41, and the bottom of each cylinder 41 is rotatably connected to a cylinder base 42, and the output ends of the two cylinders 41 are rotatably connected to the rectangular ends 322 of the two sets of flipping devices 32 respectively.

[0027] There are two long and two short connecting rods. The two long connecting rods 12 are parallel to each other, and the two short connecting rods 13 are parallel to each other. The four connecting rods are connected end to end and fixed together to form a rectangular frame, and the upper ends of the four connecting rods are in the same plane. On the one hand, it ensures the firmness of the conveying frame 01, and on the other hand, it ensures that the conveying frame 01 can be more firmly matched with other components. The four support columns 11 are respectively fixed at the two ends of the two long connecting rods 12 perpendicular to the surface of the rectangular frame to form a three-dimensional structure, so that the bearing force of the four support columns 11 is maximized, and the load-bearing capacity of the conveying device is improved. The inclination of the conveying frame 01 can be adjusted by the adjustment device 111 at the bottom of the support column 11, so that the curb can slide on the rolling component 02 under the action of the inclination of the conveying frame 01 and the gravity of the curb itself. There is no need to configure a special drive device to drive the material to move, which is low cost and saves energy.

[0028] The inclined block 15 is fixed on the short connecting rod 13 on the right side and maintains a certain angle with the upper surface of the rectangular frame, and the angle is greater than 90 degrees. Rollers can also be set on the inclined block, which not only allows the curb to slide onto the rolling assembly 02 through the inclined block 15, but also can limit the curb on the rolling frame. The support rod 14 is fixed on the two short connecting rods 13. On the one hand, it can reinforce the conveyor frame 01. On the other hand, the support rod 14 is higher than the upper surface of the rectangular frame and is arranged parallel to the long connecting rod 12, which further supports the roller 22 in the rolling assembly 02.

[0029] The two rolling frames are fixed on the upper surfaces of the two long connecting rods 12 and remain parallel. Each rolling frame is evenly provided with multiple through holes at the same height from left to right, and the through holes on the two rolling frames correspond to each other, ensuring that the roller 22 and the support rod 14 are perpendicular to each other and abut against the support rod 14. Each roller 22 is provided with multiple rollers 23, which can be six or other numbers, for rolling curbs and dispersing the weight of curbs. The two ends of the multiple rollers 22 are respectively inserted into the corresponding through holes of the two rolling frames, thereby ensuring that the curb slides in a straight line when sliding on the rollers 23. All of the multiple rollers 22 abut against the support rod 14, increasing the bearing capacity of the rolling component 02 while preventing the rollers 22 from deforming.

[0030] The first support seat 33, the second support seat 34 and the third support seat 35 are fixed on the short connecting rod 13 on the left side. The three support seats are parallel to each other and perpendicular to the short connecting rod 13. The upper surfaces of the three support seats are on the same plane as the surface of the rectangular frame. When working, the adjustment device 111 on the support column 11 is adjusted to make the surface of the rectangular frame of the conveyor frame 01 maintain a certain angle with the ground. The right end of the conveyor frame 01 is higher than the left end, ensuring that the curb slides straightly from the right end of the conveyor frame 01 through the rolling assembly 02 to the three support seats. The connecting shaft seat 331 on the upper surface of the left end of the first support seat 33 and the third support seat 35 is used to limit the position of the connecting shaft 31 and the connecting shaft 31 can rotate in the two connecting shaft seats 331. The fan-shaped end 3 of the flipping device 32 The straight edge 21 is perpendicular to the rectangular end 322. When the straight edge of the fan-shaped end 321 of the flipping device 32 is in a level state with the roller 23 of the rolling component 02, the straight edge is arranged in the horizontal direction and the rectangular end is arranged in the vertical direction. The straight edge of the fan-shaped end 321 supports the bottom of the curb, and the rectangular end 322 perpendicular to the straight edge of the fan-shaped end 321 abuts the side of the curb to limit the position of the curb; when the curb needs to be flipped, the flipping device 32 rotates counterclockwise, and the straight edge of the fan-shaped end 321 lifts the curb from the right side and flips it to the left side. Since the straight edge of the fan-shaped end 321 is always perpendicular to the rectangular end 322, as the fan-shaped end 321 flips, the rectangular end 322 rotates to a low position, and the flipped curb slides to the designated place along the rectangular end 322.

[0031] When the flipping device 32 returns to its position, it rotates in a clockwise direction, and the arc edge of the fan-shaped end 321 rotates synchronously while abutting the surface of the curb to push the curb to the right. The curb then slides to the right on the rolling component 02. The fan-shaped design ensures that the surface of the curb is not damaged until the straight edge of the fan-shaped end 321 is level with the roller 23 of the rolling component 02. The curb then slides to the left under the action of its own gravity and the inclination of the conveyor frame 01. The straight edge of the fan-shaped end 321 and the rectangular end 322 perpendicular to it re-abut against the curb to limit it.

[0032] The rectangular ends 322 of the two sets of flipping devices 32 are respectively connected to the pin shafts of the output ends of the two cylinders 41, and the two cylinders 41 are respectively connected to the pin shafts of the two cylinder bases 42. It should be noted that in addition to the pin shaft connection, other connection methods that can achieve the same effect can also be used. The two cylinder bases 42 are fixed on the ground. When working, the output end of the cylinder 41 pushes the flipping device 32 to rotate on the two connecting shaft seats 331. The position of the flipping device 32 changes when it rotates, and then the position of the two ends of the cylinder 41 also changes through the rotation of the pin shaft, thereby achieving the purpose of flipping the curb by driving the flipping device 32 by the cylinder 41.

[0033] like Figure 4 As shown, three inclined blocks 15 are provided and are parallel to each other, and the three inclined blocks 15 are evenly fixed on a short connecting rod 13 .

[0034] The three inclined blocks 15 are fixed in parallel and evenly on the short connecting rod 13 at the right end of the conveying frame 01. The curb slides along the three inclined blocks 15 to the roller 23 of the rolling assembly 02. The three inclined blocks 15 can not only disperse the weight of the curb, but also better limit the position of the curb to prevent it from falling from the conveying device.

[0035] like Figure 1 As shown, the roller frame 21 is an angle steel 211.

[0036] The L-shaped cross-section design of the angle steel 211 enables it to evenly disperse force when under pressure and effectively resist deformation. The curbstone ensures the stability and safety of the structure when sliding on the roller 23 of the rolling assembly 02. One side of the roller frame 21 is fixedly connected to the long connecting rod 12, and the other side is upright upward. Taking advantage of the easy-to-process characteristics of the angle steel 211, multiple through holes are drilled on the upright surface, thereby extending the service life of the conveying device.

[0037] like Figure 1 As shown, the roller 23 is a Furley wheel 231 .

[0038] The roller 23 of this conveying device adopts the Furley wheel 231. Taking advantage of the characteristics of the Furley wheel 231, which has strong load-bearing capacity, small size and stable operation, it is installed on the roller frame 21 through the roller 22 to realize the transportation of the curb. When working, the conveying device runs more smoothly and efficiently and has a long service life.

[0039] like Figure 1 As shown, each set of turning devices 32 includes two turning plates, and a plurality of Furley wheels 231 are provided at the rectangular end 322 of each turning plate.

[0040] The two flip plates of each group of flipping devices 32 are fixed on the connecting shaft 31 at equal distances and are parallel to each other. A plurality of Furley wheels 231 are installed at the rectangular end 322 of each flip plate. The Furley wheels 231 can be arranged on one side of the rectangular end 322 or on both sides of the rectangular end 322, and the height of the Furley wheels 231 is higher than the rectangular end 322. When the flip plate rotates upward clockwise until the rectangular end 322 is in a vertical state, the Furley wheels 231 at the rectangular end 322 are used to limit the curb without damaging its surface. When the flip plate rotates downward counterclockwise until the rectangular end 322 is horizontal or below the horizontal position, the curb is slid from the rectangular end 322 to the specified position, and the output ends of the two cylinders 41 are connected to the flip plate on the outside of each group of flipping devices 32.

[0041] like Figure 2 As shown, the connecting shaft 31 is a rectangular shaft 311 , the middle portion of the rectangular shaft 311 is a cuboid fixedly connected to the flip plate, and both ends are cylindrical and inserted into the connecting shaft seat 331 to be rotatably connected thereto.

[0042] The connection between the middle part of the rectangular shaft 311 and the flip plate is set to a rectangular parallelepiped shape, which increases the contact area between the flip plate and the connecting shaft 31, thereby enhancing the bearing capacity and durability of the flip component 03. The cylindrical ends of the rectangular shaft 311 are respectively inserted into the two connecting shaft seats 331 to realize rotational connection.

[0043] like Figure 1 and Figure 2 As shown, the upper surfaces of the first support seat 33 , the second support seat 34 and the third support seat 35 are all provided with a Furley wheel 231 , and the height of the Furley wheel 231 is the same as the height of the Furley wheel 231 in the rolling assembly 02 .

[0044] Each of the three support seats is provided with a section of angle steel 211, which can also be a straight steel plate. A plurality of through holes are drilled on the angle steel 211. A plurality of Furley wheels 231 are installed on both sides of the angle steel 211, and the heights of the Furley wheels 231 on the three support seats are the same as the heights of the Furley wheels 231 on the rolling assembly 02, ensuring that the curb slides on the same plane. When the curb slides onto the support seat, it not only reduces the friction, but also ensures that the surface of the curb is not damaged.

[0045] like Figure 3 As shown, the transport rack 01 further includes a plurality of fixing rods 16 , with a fixing rod 16 being fixed between every two support columns 11 .

[0046] The conveying frame 01 has four support columns 11, and a fixing rod 16 is welded between every two of them. There are many ways to connect the fixing frame. It can be directly welded to two adjacent support columns 11, or it can be welded to the rectangular frame through the fixing frame connected between the support columns 11 to reinforce the conveying device and improve the carrying capacity and service life of the conveying device.

[0047] Working principle: During construction, first adjust the adjustment device 111 at the bottom of the support column 11 to set the inclination of the conveying device. The optimal inclination is 1.5 degrees. Turn on the power switch and the cylinder 41 starts to run. Slide the curb along the inclined block 15 into the rolling assembly 02, or place it on the Fulai wheel 231 of the rolling assembly 02. The curb slides on the inclined conveying frame 01 under the action of the Fulai wheel 231 and its own gravity. At this time, the straight edges of the fan-shaped ends 321 of the two flipping devices 32 are in a level state with the rollers 23 of the rolling assembly 02. When the curb slides onto the Fulai wheels 231 on the three support seats, the straight edges of the fan-shaped ends 321 of the flipping plate and the rectangular ends 322 perpendicular to them respectively abut against the curb. The bottom and side of the curb, that is, the straight edge supports the bottom of the curb, the Furley wheel 231 on the rectangular end 322 abuts the side of the curb, and the cylinder 41 starts to work. The output end of the cylinder 41 pulls the rectangular end 322 of the flip plate downward, and the flip plate rotates counterclockwise around the connecting shaft 31. As the cylinder 41 continues to pull, the straight edge of the fan-shaped end 321 lifts the curb and flips it 90 degrees. During the flipping process, the arc edge of the fan-shaped end 321 abuts on the surface of the next curb and rotates. The two ends of the cylinder 41 continuously change their own states through the rotation of the pin shaft. When the rectangular end 322 rotates to the low position, the cylinder 41 stops pulling, and the curb slides down to the designated position through the Furley wheel 231 on the rectangular end 322.

[0048] Then the flip plate starts to return to its original position, and the output end of the cylinder 41 pushes the rectangular end 322 upward. At this time, the flip plate rotates clockwise around the connecting shaft 31. Similarly, with the continuous pushing of the cylinder 41, the arc edge of the fan-shaped end 321 abuts against the next curb stone and rotates clockwise and pushes the curb stone to the right, thereby causing the next curb stone to slide to the right on the Furley wheel 231. When the cylinder 41 pushes the rectangular end 322 to the vertical position (at this time the straight edge of the fan-shaped end is in a horizontal position), the cylinder 41 stops pushing, and the straight edge of the fan-shaped end 321 is flush with the upper surface of the support column 11. The next curb stone then slides to the left under the action of gravity and the Furley wheel 231, and re-abuts against the Furley wheel 231 and the straight edge of the fan-shaped end on the rectangular end 322. Then the cylinder 41 continues to pull the rectangular end 322 of the flip plate to flip the next curb stone, and this reciprocating cycle completes the conveying of the curb stone.

[0049] After the construction is completed, turn off the power switch and then return the adjustment device 111 on the support column 11 to its original position.

[0050] It should be noted that the rectangular end 322 and the fan-shaped end 321 refer to the rectangular end 322 and the fan-shaped end 321 of the flipping device 32, and the terms "center", "up", "down", "front", "back", "left", "right", "middle", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0051] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0052] The embodiments described above are merely descriptions of preferred implementation methods of the present invention and do not limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the scope of protection determined by the claims of the present invention.

Claims

1. A curbstone conveying device, characterized in that: include: The conveyor frame, rolling assembly, flip assembly and driving assembly, the conveyor frame includes four support columns, two long connecting rods, two short connecting rods, an oblique block and a support rod, the two ends of the two long connecting rods are respectively fixedly connected to the two ends of the two short connecting rods to form a rectangular frame, the four connecting rods are on the same plane, one end of the four support columns is provided with an adjustment device, the inclination of the conveyor frame is adjusted by the adjustment device, the other ends are respectively fixedly arranged at the two ends of the two long connecting rods and are perpendicular to the surface of the rectangular frame, the two ends of the support rod are fixedly arranged on the two short connecting rods and remain parallel to the long connecting rods, the height of the support rod is higher than the surface of the rectangular frame, the oblique block is fixedly arranged on one of the short connecting rods and maintains a certain angle with the surface of the rectangular frame; The rolling assembly includes two roller frames, multiple rollers and multiple rollers, the two roller frames are respectively fixed on two long connecting rods and kept parallel to the support rods, the two roller frames are evenly provided with multiple through holes, each roller is inserted with multiple rollers, the two ends of the roller are respectively inserted into the through holes on the two roller frames, the multiple rollers are parallel to each other and perpendicular to the support rods, and the rollers abut against the support rods; The turning assembly includes a connecting shaft, two groups of turning devices, a first support seat, a second support seat and a third support seat, wherein one end of the three support seats is fixedly arranged on another short connecting rod in sequence and is parallel to each other, and the three support seats are perpendicular to the short connecting rod and are arranged in the same plane with the surface of the rectangular frame, and the other ends of the first support seat and the third support seat are respectively provided with a connecting shaft seat, and the two groups of turning devices are fixedly connected to the connecting shaft and are parallel to each other, and the two ends of the connecting shaft are inserted into the connecting shaft seat, and the connecting shaft is rotatably connected to the connecting shaft seat, and one end of the connection between the two groups of turning devices and the connecting shaft is a fan-shaped end, and the other end is a rectangular end, and the fan-shaped end of the turning device is arranged on the rectangular end and the fan-shaped end has a straight line edge arranged perpendicular to the rectangular end; The driving assembly includes two cylinders, the bottom of each cylinder is rotatably connected to a cylinder base, and the output ends of the two cylinders are rotatably connected to the rectangular ends of the two groups of turning devices respectively.

2. A curb conveying device according to claim 1, characterized in that: The three inclined blocks are provided in parallel with each other, and the three inclined blocks are evenly fixed on a short connecting rod.

3. A curbstone conveying device according to claim 2, characterized in that: The roller frame is angle steel.

4. A curb conveying device according to claim 3, characterized in that: The roller is a Fulai wheel.

5. The curbstone conveying device according to claim 4, characterized in that: Each group of the turning devices includes two turning plates, and a plurality of Furley wheels are provided at the rectangular end of each turning plate.

6. The curb conveying device according to claim 1, characterized in that: The connecting shaft is a rectangular shaft, the middle part of which is a cuboid and fixedly connected to the flip plate, and the two ends of which are cylindrical and inserted into the connecting shaft seat and rotatably connected thereto.

7. The curb conveying device according to claim 1, characterized in that: The upper surfaces of the first support seat, the second support seat and the third support seat are all provided with Furley wheels, and the height of the Furley wheels is the same as the height of the Furley wheels in the rolling assembly.

8. The curb conveying device according to claim 1, characterized in that: The conveying rack further comprises a plurality of fixing rods, with a fixing rod being fixed between every two supporting columns.

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