Double-sided bidirectional sliding mold milling device

Abstract

The invention discloses a double-sided bidirectional sliding form milling device, comprising a traction device, a tractor and a sliding form machine mold or a milling machine installed on the tractor, wherein a sliding form milling operation room is provided at the upper end of the traction device, and the sliding form milling operation room is located behind the cab of the traction device, and the tractor comprises a transverse hydraulic cylinder for adjusting the distance between the sliding form machine mold or the milling machine and the traction device, a vertical hydraulic cylinder for adjusting the height of the sliding form machine mold or the milling machine from the ground, and a direction angle adjustment mechanism for adjusting the front and rear tilt angle, left and right tilt angle and direction of the sliding form machine mold or the milling machine, and the sliding form machine mold or the milling machine is installed on one side of the direction angle adjustment mechanism; the milling machine comprises a shell with an open lower portion and a milling rotor with adjustable height installed on the inner side of the shell, and a milling motor for driving the milling rotor to rotate is provided on the outer side of the shell. The invention can realize double-sided bidirectional sliding form or milling construction operations, has various functions, and has higher construction efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of road construction engineering construction equipment, in particular to a double-sided bidirectional sliding form milling device. Background Art

[0002] Slipform engineering technology is a construction technology in my country's cast-in-place concrete structure construction that features a high degree of mechanization, fast construction speed, small site occupation, strong structural integrity, good seismic performance, guaranteed safe operation, and significant comprehensive environmental and economic benefits. It is usually referred to as "slipform".

[0003] The most prominent feature of slipform technology is that it eliminates the fixed formwork and replaces the fixed dead formwork with a sliding movable steel formwork, which eliminates the need to prepare a large amount of fixed formwork erection technology. It only uses tension wires, lasers, sonar, ultrasound, etc. as a reference system for the elevation, position, and direction of the structure, and completes the strip structure or component in one continuous construction.

[0004] Pavement milling machine is one of the main types of machinery for asphalt pavement maintenance and construction, and one of the main equipment for asphalt concrete pavement maintenance and construction. It is mainly used for excavation and renovation of asphalt concrete surface layers in highways, urban roads, airports, freight yards, etc. It can also be used to remove road surface defects such as bulges, oil waves, reticulation, rutting, etc. It can also be used to excavate road potholes and grooves, as well as roughen cement pavement and mill out surface misalignment.

[0005] Using a road milling machine to mill the damaged old pavement and then lay a new surface layer is the most economical modern maintenance method. It is widely used in urban municipal roads and highway maintenance projects due to its high work efficiency, simple construction process, easy control of milling depth, convenient and flexible operation, good maneuverability, and the direct recycling of milled old materials.

[0006] At present, the slipform machine in the prior art has a single function. In actual construction, it can generally only carry out slipform construction on one side. After the slipform construction on one side is completed, the traction equipment of the slipform machine mold needs to turn around to carry out slipform construction on the other side. For roads with relatively narrow roads, on the one hand, it is inconvenient for the traction equipment to turn around, which is easy to affect the construction progress. On the other hand, there is the problem of inconvenient concrete supply. Specifically, in order to facilitate the addition of concrete, the traction equipment of the slipform machine mold generally uses an excavator. The slipform machine mold is installed at one end close to the excavator bucket, and the concrete supply site is located on the side close to the excavator bucket. After the concrete is transported, the excavator bucket or the screw conveyor installed above the mold adds concrete; however, when the traction equipment turns around, due to the width limitation of the road surface, the concrete transportation equipment is far away from the excavator bucket, and the excavator bucket cannot complete the addition of concrete, and the feed port of the bolt conveyor is also located on the opposite side, and the addition of concrete cannot be completed. The concrete supply is inconvenient, and the screw conveyor needs to be re-erected, which seriously affects the progress of the slipform construction. Summary of the invention

[0007] The purpose of the present invention is to provide a double-sided bidirectional slipform milling device, which on the one hand solves the problem of single function of the slipform machine in the prior art, and on the other hand solves the problem of inconvenience in turning around the slipform machine mold traction equipment and inconvenience in concrete supply.

[0008] The above technical objectives of the present invention are achieved through the following technical solutions:

[0009] A double-sided bidirectional slipform milling device, comprising a traction device, a tractor and a slipform machine mold or a milling machine installed on the tractor, wherein a slipform milling operation room is provided at the upper end of the traction device, and the slipform milling operation room is located behind the driving cab of the traction device, and the tractor comprises a transverse hydraulic cylinder for adjusting the distance between the slipform machine mold or the milling machine and the traction device, a vertical hydraulic cylinder for adjusting the height of the slipform machine mold or the milling machine from the ground, and an angle adjustment mechanism for adjusting the front and rear inclination angle, left and right inclination angle and direction of the slipform machine mold or the milling machine, wherein the transverse hydraulic cylinder and the vertical hydraulic cylinder are both connected to a hydraulic system provided on the traction device, and the hydraulic system is connected to a control module provided in the slipform milling operation room; ... vertical hydraulic cylinder and the vertical hydraulic cylinder are connected to a control module provided in the slipform milling operation room; the transverse hydraulic cylinder and the vertical hydraulic cylinder are both connected to a hydraulic system provided on the traction device, and the vertical hydraulic cylinder and the vertical hydraulic cylinder are connected to a control module provided in the slipform milling operation room; the transverse hydraulic cylinder and the vertical hydraulic cylinder are both connected to a hydraulic system provided There are two hydraulic cylinders, two transverse hydraulic cylinders are arranged side by side at the upper end of the traction equipment, and the piston rods are respectively facing the left and right sides of the traction equipment, and the cylinder barrels of the two transverse hydraulic cylinders are fixed to the body of the traction equipment through a lifting and adjusting mechanism; a columnar shell with an open lower end is fixed to the end of the piston rod of the transverse hydraulic cylinder, and the vertical hydraulic cylinder is arranged on the inner side of the columnar shell, and its upper end is fixed to the top of the columnar shell, and a transverse connecting plate exposed from the columnar shell is provided at the lower end; a guide column is provided on the side of the columnar shell close to the transverse hydraulic cylinder, and a fixing plate for fixing the guide column to the traction equipment is provided on the side of the guide column away from the columnar shell, and the piston rod of the transverse hydraulic cylinder passes through the fixing plate and the guide column and slidably cooperates with the fixing plate and the guide column;

[0010] A vertical rotating shaft is provided at the lower end of the transverse connecting plate, and a rotating sleeve is provided at the lower end of the vertical rotating shaft for axial rotation therewith, and the rotating sleeve is fixed to the vertical rotating shaft by a locking bolt, and the direction angle adjustment mechanism is installed at the lower end of the rotating sleeve, and the slipform machine mold or milling machine is installed on one side of the direction angle adjustment mechanism; the milling machine includes a shell with an open lower portion and a height-adjustable milling rotor installed on the inner side of the shell, and a milling motor for driving the milling rotor to rotate is provided on the outer side of the shell, and the milling motor is connected to the control module.

[0011] The present invention is further configured as follows: it also includes a material collection conveying device, the material collection conveying device includes a first conveyor and a second conveyor, the driving motors of the first conveyor and the second conveyor are both connected to the control module, the first conveyor is tilted, its loading end extends into the shell of the milling machine and is connected to the shell through a first connecting shaft, and the loading end of the second conveyor is located below the unloading end of the first conveyor; the unloading end of the first conveyor is provided with a first bracket, and the loading end of the second conveyor is provided with a second bracket, and a U-shaped support rod is fixed to the lower end of the first bracket, and the end of the U-shaped support rod away from the first bracket is rotatably matched with the lower end of the second bracket; the unloading end of the second conveyor is provided with a third bracket, and the lower end of the third bracket is rotatably connected to an L-shaped rotating arm, and the end of the L-shaped rotating arm away from the third bracket is provided with a steering hydraulic cylinder connected to the control module, and the end of the steering hydraulic cylinder away from the L-shaped rotating arm is rotatably connected to a connecting arm that can be flipped in the horizontal direction through a rotating support, and the end of the connecting arm away from the steering hydraulic cylinder is provided with a vertical connecting plate, and the left and right sides of the front and rear ends of the traction device are provided with mounting seats, and the connecting plate is fixed to the mounting seat by connecting bolts.

[0012] The present invention is further configured as follows: a height-adjustable earth retaining plate is vertically arranged on the inner side of the housing away from one end of the first conveyor, and the width of the earth retaining plate is slightly smaller than the length of the milling rotor.

[0013] The present invention is further configured as follows: the upper end of the retaining plate passes through the top of the shell and slidably cooperates with it, a screw rod is vertically arranged on the left and right sides of the retaining plate at the top of the shell, and a servo motor for driving the screw to rotate around the axis is arranged on the left and right sides of the shell, and the servo motor is connected to the control module. A sleeve that cooperates with its thread is sleeved on the screw rod, and a transverse connecting rod is arranged on the outside of the sleeve, and the transverse connecting rod is fixed to the upper end of the retaining plate through a vertical connecting rod.

[0014] The present invention is further configured as follows: the lifting and adjusting mechanism comprises a U-shaped base fixed to the traction device, a height-adjustable clamping assembly is laterally arranged on the inner side of the U-shaped base, and the cylinder barrels of the two transverse hydraulic cylinders are clamped on the inner side of the clamping assembly; two vertical plates are installed on the left and right sides of the traction device, the two transverse hydraulic cylinders are arranged side by side between the two vertical plates, and the two ends of the fixed plate are fixed to the two vertical plates by fixing bolts.

[0015] The present invention is further configured as follows: the clamping assembly includes an upper clamping plate and a lower clamping plate, both ends of the upper clamping plate and the lower clamping plate are clamped inside the two side walls of the U-shaped base and vertically slidably cooperated therewith, the upper clamping plate is fixed to the lower clamping plate by tension bolts, and the lower end of the lower clamping plate is provided with a lifting hydraulic cylinder connected to the control module.

[0016] The present invention is further configured as follows: the direction angle adjustment mechanism comprises a first adjustment component for adjusting the front and rear inclination angle of the slipform machine mold or the milling machine, a second adjustment component for adjusting the left and right inclination angle of the slipform machine mold or the milling machine, and a third adjustment component for adjusting the direction of the slipform machine mold or the milling machine, and the slipform machine mold or the milling machine is installed on a side of the third adjustment component away from the second adjustment component;

[0017] The first adjustment assembly comprises an upper support plate and a lower support plate, the rotating sleeve is fixed to the top of the upper support plate, an upper connecting plate is vertically arranged at the lower end of the upper support plate, and lower connecting plates fixed to the lower support plate are arranged on the left and right sides of the upper connecting plate, and the upper connecting plate is rotatably connected to the lower connecting plate through a transverse rotating shaft; a first limiting mechanism is arranged at each of the four corners of the upper end of the upper support plate, the lower part of the first limiting mechanism passes through the upper support plate and is adjustable in length, and the lower end of the first limiting mechanism abuts against the upper end surface of the lower connecting plate;

[0018] The second adjusting component comprises a transverse connecting column, a boss and a nut are arranged at intervals on the outer side of the transverse connecting column, a limit sleeve is arranged between the boss and the nut, and the upper part of the limit sleeve is fixed to the bottom of the lower support plate; two limit plates parallel to the lower connecting plate are arranged at intervals on the lower side of the limit sleeve, and a window is arranged on the side wall of the limit sleeve between the two limit plates, and a positioning plate fixed to the transverse connecting column is arranged in the window; a second limit mechanism is arranged on the outer side of the two limit plates, and an end of the second limit mechanism close to the positioning plate passes through the limit plate and has an adjustable length, and an end of the second limit mechanism close to the positioning plate abuts against the positioning plate;

[0019] The third adjusting component includes a sleeve body fixed to an end of the transverse connecting column away from the nut, the sleeve body is perpendicular to the transverse connecting column, a column is provided on the inside of the sleeve body for axial rotation therewith, a fixing sleeve is respectively provided at both ends of the column body, both ends of the column body are threadedly connected with end heads for blocking the fixing sleeve, a mounting plate is provided on the side of the two fixing sleeves away from the transverse connecting column, and a plurality of mounting holes are provided on the mounting plate; a wing plate is respectively provided on both sides of the sleeve body, a third limiting mechanism is provided on the side of the wing plate close to the transverse connecting column, an end of the third limiting mechanism close to the mounting plate passes through the wing plate and is adjustable in length, and an end of the third limiting mechanism close to the mounting plate abuts against the mounting plate.

[0020] The present invention is further configured as follows: the first limiting mechanism, the second limiting mechanism and the third limiting mechanism are all bolts, and the upper support plate, the limiting plate and the wing plate are all provided with screw holes adapted to the bolts.

[0021] The present invention is further configured as follows: the first limiting mechanism, the second limiting mechanism and the third limiting mechanism are all hydraulic cylinders, the hydraulic cylinders are all connected to the control module, and the upper support plate, the limiting plate and the wing plate are all provided with holes that slide with the piston rods of the hydraulic cylinders.

[0022] The present invention is further configured as follows: a pillar is provided on the top of the shell, a cantilever arm is provided on the upper end of the pillar, a milling depth adjuster is vertically provided at the lower part of the cantilever arm away from one end of the pillar, a U-shaped fixing frame with a downward opening is fixed to the lower end of the milling depth adjuster; the two ends of the milling rotor are rotatably connected with the two ends of the U-shaped fixing frame through a driving shaft, a strip through hole for accommodating the driving shaft to pass through is vertically provided on the side wall of the shell, a guide sleeve fixed to the shell is provided above the strip through hole, both ends of the U-shaped fixing frame are slidably matched with the guide sleeve, and the milling motor is installed at the lower end of the U-shaped fixing frame.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] First, the slipform milling device of the present invention can not only perform slipform construction, but also perform groove milling operations. It has multiple uses and various functions. There is no need to prepare an independent belt-driven milling machine for milling operations, which effectively reduces construction costs.

[0025] Secondly, the slipform milling device of the present invention can realize bilateral and bidirectional slipform or milling construction operations, effectively solving the problem of inconvenient concrete supply caused by road width limitation of the slipform machine in the prior art, and effectively improving the construction efficiency; even if only one-side construction is carried out during the movement of the traction equipment, the traction equipment does not need to turn around when constructing the other side. The operator only needs to adjust the direction angle adjustment mechanism on the traction device to complete the reversal of the slipform machine mold or the milling machine, effectively avoiding the problem of inconvenient turning of the traction equipment caused by road width limitation, which is a significant improvement and has a better use effect.

[0026] Thirdly, since the milling machines in the prior art have their travel wheels installed on both sides of the milling machines, during the milling operation at the edge of the road, the milled grooves are still some distance away from the edge of the road surface, which cannot meet the actual construction requirements. The milling machine of the present invention is installed on a tractor and driven by a traction device, and does not need to be installed with travel wheels. Therefore, the milled grooves can reach the very edge of the road surface, effectively solving the problem that the milling machines in the prior art cannot complete the groove milling operation at the edge of the road surface, and can effectively improve the groove milling construction efficiency at the edge of the road surface, which is a significant improvement.

[0027] Fourthly, when the milling operation is performed, the material collection conveying device of the present invention can directly convey the milled slag to the slag transfer equipment, the construction operation has strong continuity and high construction efficiency, and the milling machine of the present invention is also equipped with a retaining plate. During the milling operation, the operator can adjust the depth of the lower end surface of the retaining plate according to the milling depth, and the slag left behind the milling rotor is accumulated on the side of the retaining plate close to the milling rotor. The ejector on the milling rotor will throw the accumulated slag onto the first conveyor during rotation, thereby effectively removing the slag in the groove, with good practical effect and remarkable progress. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of the sliding form milling device of the present invention in a sliding form construction state;

[0029] Figure 2 It is a partial structural stereogram of the sliding form milling device of the present invention in the milling construction state;

[0030] Figure 3 is a perspective view of a tractor of the present invention;

[0031] Figure 4 is a partial structural stereogram of the tractor in Embodiment 1 of the present invention;

[0032] Figure 5 is a partial structural stereogram of a tractor in Embodiment 2 of the present invention;

[0033] Figure 6 It is a partial structural cross-sectional view of the present invention;

[0034] Figure 7 is a cross-sectional structural diagram of the lifting and lowering adjustment mechanism of the present invention;

[0035] Figure 8 is a side view of the milling machine and aggregate conveying device of the present invention;

[0036] Fig. 9 is a perspective view of the milling machine and aggregate conveying device of the present invention;

[0037] Fig.10 It is an external structural diagram of the milling rotor of the present invention.

[0038] In the figure: 1, traction equipment; 11, sliding milling operation room; 111, transparent window; 21, horizontal hydraulic cylinder; 22, vertical hydraulic cylinder; 221, columnar housing; 222, horizontal connecting plate; 223, vertical rotating shaft; 224, rotating sleeve; 225, locking bolt; 23, lifting adjustment mechanism; 231, U-shaped base; 232, upper clamping plate; 233, lower clamping plate; 234, tension bolt; 235, lifting hydraulic cylinder; 236, vertical plate; 24, guide column; 25, fixing plate; 261, upper supporting plate; 262, lower supporting plate; 263, upper connecting plate; 264, lower connecting plate; 265, transverse rotating shaft; 266, first limiting mechanism; 271, transverse connecting column; 272, boss; 273, nut; 274, limiting sleeve; 275, limiting plate; 276, window; 277, positioning plate; 278, second limiting mechanism; 281, sleeve; 282, column; 283, fixing sleeve; 284, end; 285, mounting plate; 286, mounting hole; 287, wing plate; 288, third limit mechanism; 3, sliding mold machine mold; 4, milling machine; 41, shell; 42, milling rotor; 421, roller; 422, milling cutter head; 423, ejector; 43, milling motor; 44, retaining plate; 441, lead screw; 442, servo motor; 443, sleeve; 444, horizontal connecting rod; 445, vertical connecting rod; 45, pillar; 451, lifting arm; 452, milling Planing depth adjuster; 453, U-shaped fixing frame; 46, driving shaft; 461, strip through hole; 47, guide sleeve; 51, first conveyor; 511, first connecting shaft; 512, first bracket; 52, second conveyor; 521, second bracket; 522, third bracket; 53, U-shaped support rod; 54, L-shaped rotating arm; 55, steering hydraulic cylinder; 551, rotating support; 56, connecting arm; 57, vertical connecting plate; 58, mounting seat; 59, connecting bolt. DETAILED DESCRIPTION

[0039] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0040] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by terms such as “front”, “rear”, “up”, “down”, “left”, “right”, “inside” and “outside” are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They 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, and therefore should not be understood as a limitation on the present invention.

[0041] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0042] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "disposed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] Embodiment 1:

[0044] like Figure 1-Figure 10 As shown, a double-sided bidirectional sliding form milling device includes a traction device 1, a tractor, and a sliding form machine mold 3 or a milling machine 4 installed on the tractor. The upper end of the traction device 1 is provided with a sliding form milling operation room 11, and the sliding form milling operation room 11 is located behind the cab of the traction device 1. It should be noted that the traction device 1 of the present invention can be an excavator, a car or other self-driven vehicle equipment. In this embodiment, an excavator is used, which does not affect the protection scope of the present invention. Specifically, transparent windows 111 are provided on the four side walls of the sliding form milling operation room 11 in this embodiment to facilitate the operator to understand the working status of the sliding form machine mold 3 or the milling machine 4, so as to facilitate operation.

[0045] The tractor includes a transverse hydraulic cylinder 21 for adjusting the distance between the slipform machine mold 3 or the milling machine 4 and the traction device 1, a vertical hydraulic cylinder 22 for adjusting the height of the slipform machine mold 3 or the milling machine 4 from the ground, and a direction angle adjustment mechanism for adjusting the front and rear tilt angles, left and right tilt angles, and the direction of the slipform machine mold 3 or the milling machine 4. The transverse hydraulic cylinder 21 and the vertical hydraulic cylinder 22 are both connected to the hydraulic system provided on the traction device 1, and the hydraulic system is connected to the control module provided in the slipform milling operation room 11; the number of the transverse hydraulic cylinders 21 is two, and the two transverse hydraulic cylinders 21 are arranged side by side at the upper end of the traction device 1 and the piston rods are respectively facing the left and right sides of the traction device 1. The two transverse hydraulic cylinders 21 The cylinder barrels are fixed to the body of the traction equipment 1 through the lifting and adjusting mechanism 23; the piston rod end of the transverse hydraulic cylinder 21 is fixed with a columnar shell 221 with an open lower end, the vertical hydraulic cylinder 22 is arranged on the inner side of the columnar shell 221, the upper end of which is fixed to the top of the columnar shell 221, and the lower end is provided with a transverse connecting plate 222 exposed from the columnar shell 221; a guide column 24 is provided on the side of the columnar shell 221 close to the transverse hydraulic cylinder 21, and a fixing plate 25 for fixing the guide column 24 to the traction equipment 1 is provided on the side of the guide column 24 away from the columnar shell 221, and the piston rod of the transverse hydraulic cylinder 21 passes through the fixing plate 25 and the guide column 24 and slidably cooperates with the fixing plate 25 and the guide column 24.

[0046] A vertical rotating shaft 223 is provided at the lower end of the horizontal connecting plate 222, and a rotating sleeve 224 is provided at the lower end of the vertical rotating shaft 223 to cooperate with the axial rotation thereof, and the rotating sleeve 224 is fixed to the vertical rotating shaft 223 by a locking bolt 225, and a direction angle adjustment mechanism is installed at the lower end of the rotating sleeve 224, and the slipform machine mold 3 or the milling machine 4 is installed on one side of the direction angle adjustment mechanism; the milling machine 4 includes a housing 41 with an open lower portion and a height-adjustable milling rotor 42 installed inside the housing 41, and a milling motor 43 for driving the milling rotor 42 to rotate is provided on the outer side of the housing 41, and the milling motor 43 is connected to the control module. After the operator loosens the locking bolt 225, the slipform machine mold 3 or the milling machine 4 can be rotated to the opposite side, thereby realizing bilateral and bidirectional slipform or milling construction operations.

[0047] Specifically, the milling rotor 42 in this embodiment includes a roller 421, a milling cutter head 422 and a material ejector 423 (a conventional arrangement, and only one side of the structure is shown in the figure).

[0048] The lifting and lowering adjustment mechanism 23 in this embodiment includes a U-shaped base 231 fixed to the traction device 1, a height-adjustable clamping assembly is transversely arranged on the inner side of the U-shaped base 231, and the cylinder barrels of the two transverse hydraulic cylinders 21 are clamped on the inner side of the clamping assembly; two vertical plates 236 are installed on the left and right sides of the traction device 1, and the two transverse hydraulic cylinders 21 are arranged side by side between the two vertical plates 236, and the two ends of the fixed plate 25 are fixed to the two vertical plates 236 by fixing bolts. Specifically, the clamping assembly includes an upper clamping plate 232 and a lower clamping plate 233, and the two ends of the upper clamping plate 232 and the lower clamping plate 233 are clamped inside the two side walls of the U-shaped base 231 and vertically slide with it, the upper clamping plate 232 is fixed to the lower clamping plate 233 by tension bolts 234, and the lower end of the lower clamping plate 233 is provided with a lifting hydraulic cylinder 235 connected to the control module. The operator can adjust the height of the tractor by controlling the lifting and lowering of the lifting hydraulic cylinder 235, so that the tractor of the present invention is suitable for different types of traction equipment 1 or different construction environments, and has stronger applicability; after the height of the tractor is adjusted, the fixing plate 25 is fixed to the traction equipment 1 to increase the stability of the tractor and reduce the load of the transverse hydraulic cylinder 21.

[0049] The direction angle adjustment mechanism in this embodiment includes a first adjustment component for adjusting the front and rear inclination angles of the slipform machine mold 3 or the milling machine 4, a second adjustment component for adjusting the left and right inclination angles of the slipform machine mold 3 or the milling machine 4, and a third adjustment component for adjusting the direction of the slipform machine mold 3 or the milling machine 4. The slipform machine mold 3 or the milling machine 4 is installed on the side of the third adjustment component away from the second adjustment component.

[0050] Specifically, the first adjustment component in this embodiment includes an upper support plate 261 and a lower support plate 262, the rotating sleeve 224 is fixed to the top of the upper support plate 261, and an upper connecting plate 263 is vertically arranged at the lower end of the upper support plate 261, and lower connecting plates 264 fixed to the lower support plate 262 are arranged on the left and right sides of the upper connecting plate 263, and the upper connecting plate 263 is rotatably connected to the lower connecting plate 264 through a transverse rotating shaft 265; the first limiting mechanism 266 is provided at the four corners of the upper end of the upper support plate 261, the lower part of the first limiting mechanism 266 passes through the upper support plate 261 and has an adjustable length, and the lower end of the first limiting mechanism 266 abuts against the upper end surface of the lower connecting plate 264; the operator can complete the front and rear inclination angle adjustment of the slipform machine mold 3 or the milling machine 4 by adjusting the length of the first limiting mechanism 266 passing through the upper support plate 261.

[0051] The second adjustment component includes a transverse connecting column 271, and a boss 272 and a nut 273 are arranged at intervals on the outer side of the transverse connecting column 271. A limit sleeve 274 is arranged between the boss 272 and the nut 273 to cooperate with the transverse connecting column 271 in axial rotation. The upper part of the limit sleeve 274 is fixed to the bottom of the lower support plate 262; two limit plates 275 parallel to the lower connecting plate 264 are arranged at intervals on the lower part of the limit sleeve 274, and a window 2 is arranged on the side wall of the limit sleeve 274 between the two limit plates 275. 76, a positioning plate 277 fixed to the transverse connecting column 271 is provided in the window 276; a second limiting mechanism 278 is provided on the outer side of the two limiting plates 275, and the end of the second limiting mechanism 278 close to the positioning plate 277 passes through the limiting plate 275 and has an adjustable length, and the end of the second limiting mechanism 278 close to the positioning plate 277 abuts against the positioning plate 277; the operator can complete the left and right inclination adjustment of the slipform machine mold 3 or the milling machine 4 by adjusting the length of the second limiting mechanism 278 passing through the limiting plate 275.

[0052] The third adjustment component includes a sleeve 281 fixed to the end of the transverse connecting column 271 away from the nut 273, the sleeve 281 is perpendicular to the transverse connecting column 271, a column 282 is provided on the inner side of the sleeve 281 to cooperate with the axial rotation thereof, a fixing sleeve 283 is respectively provided at both ends of the column 282, and both ends of the column 282 are threadedly connected with an end 284 for blocking the fixing sleeve 283, and a mounting plate 285 is provided on the side of the two fixing sleeves 283 away from the transverse connecting column 271, and a plurality of fixing sleeves 283 are provided on the mounting plate 285. A mounting hole 286; a wing plate 287 is respectively provided on both sides of the sleeve body 281, and a third limiting mechanism 288 is provided on the side of the wing plate 287 close to the transverse connecting column 271, and the end of the third limiting mechanism 288 close to the mounting plate 285 passes through the wing plate 287 and has an adjustable length, and the end of the third limiting mechanism 288 close to the mounting plate 285 abuts against the mounting plate 285; the operator can complete the direction adjustment of the slipform machine mold 3 or the milling machine 4 by adjusting the length of the third limiting mechanism 288 passing through the wing plate 287.

[0053] In more detail, the first limiting mechanism 266, the second limiting mechanism 278 and the third limiting mechanism 288 in this embodiment are all bolts, and the upper support plate 261, the limiting plate 275 and the wing plate 287 are all provided with screw holes adapted to the bolts. The operator can manually complete the front and rear inclination angle, left and right inclination angle and direction adjustment of the slipform machine mold 3 or the milling machine 4.

[0054] In this embodiment, a support 45 is provided on the top of the shell 41, and a lifting arm 451 is provided on the upper end of the support 45. A milling depth adjuster 452 is vertically provided at the lower part of the lifting arm 451 away from one end of the support 45, and a U-shaped fixing frame 453 with an opening downward is fixed to the lower end of the milling depth adjuster 452; the two ends of the milling rotor 42 are rotatably connected to the two ends of the U-shaped fixing frame 453 through a driving shaft 46, and a strip through hole 461 for accommodating the driving shaft 46 to pass through is vertically provided on the side wall of the shell 41, and a strip through hole 461 is provided above the strip through hole 461. The guide sleeve 47 is fixed on the U-shaped fixing frame 453, and both ends of the U-shaped fixing frame 453 are slidably matched with the guide sleeve 47, and the milling motor 43 is installed at the lower end of the U-shaped fixing frame 453; specifically, the milling depth regulator 452 in this embodiment is a hydraulic cylinder connected to the control module, and the operator can complete the adjustment of the milling depth in the milling operation room, which is convenient and quick; it should be noted that the milling depth regulator 452 of the present invention can also be a telescopic rod or a telescopic structure in a manually adjustable form, which is shown in this embodiment and does not affect the protection scope of the present invention.

[0055] Embodiment 2:

[0056] As a further preferred embodiment of the present invention, the same features as those of Embodiment 1 are not described in detail, and the different features are:

[0057] Reference Figure 2 , Figure 8 , Fig. 9The sliding form milling device in this embodiment also includes a material collection conveying device, which includes a first conveyor 51 and a second conveyor 52. The driving motors of the first conveyor 51 and the second conveyor 52 are both connected to the control module. The first conveyor 51 is tilted, and its loading end extends into the shell 41 of the milling machine 4 and is connected to the shell 41 through a first connecting shaft 511. The loading end of the second conveyor 52 is located below the unloading end of the first conveyor 51; the unloading end of the first conveyor 51 is provided with a first bracket 512, and the loading end of the second conveyor 52 is provided with a second bracket 521. The lower end of the first bracket 512 is fixed with a U-shaped support rod 53, and the U-shaped support rod 53 is away from One end of the first bracket 512 is rotatably matched with the lower end of the second bracket 521; the unloading end of the second conveyor 52 is provided with a third bracket 522, and the lower end of the third bracket 522 is rotatably connected to an L-shaped rotating arm 54, and the end of the L-shaped rotating arm 54 away from the third bracket 522 is provided with a steering hydraulic cylinder 55 connected to the control module, and the end of the steering hydraulic cylinder 55 away from the L-shaped rotating arm 54 is rotatably connected to a connecting arm 56 that can be flipped in the horizontal direction through a rotating support 551, and the end of the connecting arm 56 away from the steering hydraulic cylinder 55 is provided with a vertical connecting plate 57, and the left and right sides of the front and rear ends of the traction device 1 are provided with mounting seats 58, and the connecting plates are fixed to the mounting seats 58 by connecting bolts 59. The setting of the aggregate conveying device can directly convey the milled slag to the slag transportation equipment, and the construction operation is more continuous and the construction efficiency is higher.

[0058] Embodiment 3:

[0059] As a further preferred embodiment of the present invention, the same features as those of Example 2 are not described in detail, and the different features are:

[0060] Reference Figure 8-Figure 9 In this embodiment, a height-adjustable retaining plate 44 is vertically arranged on the inner side of the shell 41 away from the first conveyor 51 , and the width of the retaining plate 44 is slightly smaller than the length of the milling rotor 42 .

[0061] Specifically, the upper end of the retaining plate 44 in this embodiment passes through the top of the shell 41 and slides with it. A lead screw is vertically arranged on the left and right sides of the retaining plate 44 at the top of the shell 41. A servo motor 442 for driving the lead screw 441 to rotate around the axis is arranged on the left and right sides of the shell 41. The servo motor 442 is connected to the control module. The lead screw is sleeved with a sleeve 443 that is threaded with it. A transverse connecting rod 444 is arranged on the outer side of the sleeve 443. The transverse connecting rod 444 is fixed to the upper end of the retaining plate 44 through a vertical connecting rod 445. During milling operation, the operator can adjust the depth of the lower end face of the retaining plate 44 according to the milling depth. The slag left behind the milling rotor 42 is accumulated on the side of the retaining plate 44 close to the milling rotor 42. The ejector 423 on the milling rotor will throw the accumulated slag onto the first conveyor 51 during rotation, thereby effectively removing the slag in the groove, with good practical effect and significant progress.

[0062] Embodiment 4:

[0063] As a further preferred embodiment of the present invention, the features of this embodiment that are the same as those of Embodiment 1, 2 or 3 are not described in detail, and the different features are:

[0064] Reference Figure 3 , Figure 5 In this embodiment, the first limiting mechanism 266, the second limiting mechanism 278 and the third limiting mechanism 288 are all hydraulic cylinders, which are connected to the control module. The upper support plate 261, the limiting plate 275 and the wing plate 287 are provided with holes that slide with the piston rods of the hydraulic cylinders. The operator can automatically adjust the front and rear inclination angle, left and right inclination angle and direction of the sliding mold machine mold 3 or the milling machine 4 in the sliding mold milling operation room 11, which is convenient and quick to operate.

[0065] The above embodiments are only partial embodiments of the present invention and do not limit the present invention in any form. Any technician familiar with the art can make many possible changes and modifications to the technical solution of the present invention by using the above disclosed methods and technical contents without departing from the scope of the technical solution of the present invention, or modify it into an equivalent embodiment with equivalent changes. Therefore, any simple modification, equivalent replacement, equivalent change and modification made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the scope of protection of the technical solution of the present invention.

[0066] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A double-sided bidirectional sliding form milling device, comprising a traction device (1), a tractor and a sliding form machine mold (3) or a milling machine (4) mounted on the tractor, characterized in that: The upper end of the traction device (1) is provided with a sliding form milling operation room (11), and the sliding form milling operation room (11) is located behind the driving room of the traction device (1). The tractor comprises a transverse hydraulic cylinder (21) for adjusting the distance between the sliding form machine mold (3) or the milling machine (4) and the traction device (1), a vertical hydraulic cylinder (22) for adjusting the height of the sliding form machine mold (3) or the milling machine (4) from the ground, and a direction angle adjustment mechanism for adjusting the front and rear tilt angle, left and right tilt angle and direction of the sliding form machine mold (3) or the milling machine (4). The transverse hydraulic cylinder (21) and the vertical hydraulic cylinder (22) are both connected to a hydraulic system provided on the traction device (1), and the hydraulic system is connected to a control module provided in the sliding form milling operation room (11); the number of the transverse hydraulic cylinders (21) is two, and the two transverse hydraulic cylinders (21) are arranged side by side at the upper end of the traction device (1), and the piston rods are respectively directed toward the traction device (1). On the left and right sides of the equipment (1), the cylinder barrels of two transverse hydraulic cylinders (21) are fixed to the body of the traction equipment (1) through a lifting and adjusting mechanism (23); a columnar housing (221) with an open lower end is fixed to the piston rod end of the transverse hydraulic cylinder (21); the vertical hydraulic cylinder (22) is arranged inside the columnar housing (221), its upper end is fixed to the top of the columnar housing (221), and its lower end is provided with a transverse connecting plate (222) exposed from the columnar housing (221); a guide column (24) is provided on the side of the columnar housing (221) close to the transverse hydraulic cylinder (21), and a fixing plate (25) for fixing the guide column (24) to the traction equipment (1) is provided on the side of the guide column (24) away from the columnar housing (221); the piston rod of the transverse hydraulic cylinder (21) penetrates the fixing plate (25) and the guide column (24) and is slidably matched with the fixing plate (25) and the guide column (24); A vertical rotating shaft (223) is provided at the lower end of the horizontal connecting plate (222), and a rotating sleeve (224) is provided at the lower end of the vertical rotating shaft (223) for axial rotation therewith, and the rotating sleeve (224) is fixed to the vertical rotating shaft (223) by a locking bolt (225), and the direction angle adjustment mechanism is installed at the lower end of the rotating sleeve (224), and the sliding mold machine mold (3) or the milling machine (4) is installed on one side of the direction angle adjustment mechanism; the milling machine (4) includes a shell (41) with an open lower portion and a height-adjustable milling rotor (42) installed on the inner side of the shell (41), and a milling motor (43) for driving the milling rotor (42) to rotate is provided on the outer side of the shell (41), and the milling motor (43) is connected to the control module.

2. The double-sided bidirectional sliding form milling device according to claim 1, characterized in that: The machine also includes a material collecting and conveying device, the material collecting and conveying device includes a first conveyor (51) and a second conveyor (52), the driving motors of the first conveyor (51) and the second conveyor (52) are both connected to the control module, the first conveyor (51) is tilted, its loading end extends into the housing (41) of the milling machine (4) and is connected to the housing (41) through a first connecting shaft (511), the loading end of the second conveyor (52) is located below the unloading end of the first conveyor (51); the unloading end of the first conveyor (51) is provided with a first bracket (512), and the loading end of the second conveyor (52) is provided with a second bracket (521), the lower end of the first bracket (512) is fixed with a U-shaped support rod (53), and the U-shaped support rod (53) is away from the first bracket (512). ) is rotatably matched with the lower end of the second bracket (521); a third bracket (522) is provided at the unloading end of the second conveyor (52); the lower end of the third bracket (522) is rotatably connected to an L-shaped rotating arm (54); the end of the L-shaped rotating arm (54) away from the third bracket (522) is provided with a steering hydraulic cylinder (55) connected to the control module; the end of the steering hydraulic cylinder (55) away from the L-shaped rotating arm (54) is rotatably connected to a connecting arm (56) that can be flipped in the horizontal direction through a rotating support (551); the end of the connecting arm (56) away from the steering hydraulic cylinder (55) is provided with a vertical connecting plate (57); the left and right sides of the front and rear ends of the traction device (1) are both provided with mounting seats (58); the connecting plates are fixed to the mounting seats (58) by connecting bolts (59).

3. The double-sided bidirectional sliding form milling device according to claim 2, characterized in that: A height-adjustable retaining plate (44) is vertically arranged on the inner side of the housing (41) at one end away from the first conveyor (51), and the width of the retaining plate (44) is slightly smaller than the length of the milling rotor (42).

4. The double-sided bidirectional sliding form milling device according to claim 3, characterized in that: The upper end of the retaining plate (44) passes through the top of the shell (41) and is slidably matched therewith. A lead screw is vertically arranged on the left and right sides of the retaining plate (44) at the top of the shell (41). A servo motor (442) for driving the lead screw (441) to rotate around an axis is arranged on the left and right sides of the shell (41). The servo motor (442) is connected to the control module. A sleeve (443) threadably matched therewith is sleeved on the lead screw. A transverse connecting rod (444) is arranged on the outside of the sleeve (443). The transverse connecting rod (444) is fixed to the upper end of the retaining plate (44) through a vertical connecting rod (445).

5. The double-sided bidirectional sliding form milling device according to claim 1 or 2, characterized in that: The lifting and lowering adjustment mechanism (23) comprises a U-shaped base (231) fixed to the traction device (1); a height-adjustable clamping assembly is transversely arranged on the inner side of the U-shaped base (231); the cylinder barrels of the two transverse hydraulic cylinders (21) are clamped on the inner side of the clamping assembly; two vertical plates (236) are installed on the left and right sides of the traction device (1); the two transverse hydraulic cylinders (21) are arranged side by side between the two vertical plates (236); and the two ends of the fixed plate (25) are fixed to the two vertical plates (236) by fixing bolts.

6. The double-sided bidirectional sliding form milling device according to claim 5, characterized in that: The clamping assembly includes an upper clamping plate (232) and a lower clamping plate (233), both ends of which are clamped inside the two side walls of the U-shaped base (231) and vertically slidably matched therewith, the upper clamping plate (232) is fixed to the lower clamping plate (233) by tension bolts (234), and the lower end of the lower clamping plate (233) is provided with a lifting hydraulic cylinder (235) connected to the control module.

7. The double-sided bidirectional sliding form milling device according to claim 1 or 2, characterized in that: The direction angle adjustment mechanism comprises a first adjustment component for adjusting the front and rear tilt angle of the sliding form machine mold (3) or the milling machine (4), a second adjustment component for adjusting the left and right tilt angle of the sliding form machine mold (3) or the milling machine (4), and a third adjustment component for adjusting the direction of the sliding form machine mold (3) or the milling machine (4), wherein the sliding form machine mold (3) or the milling machine (4) is installed on a side of the third adjustment component away from the second adjustment component; The first adjustment component comprises an upper support plate (261) and a lower support plate (262), the rotating sleeve (224) is fixed to the top of the upper support plate (261), an upper connecting plate (263) is vertically arranged at the lower end of the upper support plate (261), and lower connecting plates (264) fixed to the lower support plate (262) are arranged on both sides of the upper connecting plate (263), and the upper connecting plate (263) is rotatably connected to the lower connecting plate (264) through a transverse rotating shaft (265); first limiting mechanisms (266) are arranged at the four corners of the upper end of the upper support plate (261), the lower part of the first limiting mechanism (266) passes through the upper support plate (261) and is adjustable in length, and the lower end of the first limiting mechanism (266) abuts against the upper end surface of the lower connecting plate (264); The second adjustment component comprises a transverse connecting column (271), a boss (272) and a nut (273) are arranged at intervals on the outer side of the transverse connecting column (271), a limiting sleeve (274) is arranged between the boss (272) and the nut (273) and is axially rotatably matched with the transverse connecting column (271), the upper part of the limiting sleeve (274) is fixed to the bottom of the lower supporting plate (262); the lower part of the limiting sleeve (274) is spaced apart by two limiting plates (275) parallel to the lower connecting plate (264). A window (276) is provided on the side wall of the limiting sleeve (274) between the two limiting plates (275), and a positioning plate (277) fixed to the transverse connecting column (271) is provided in the window (276); a second limiting mechanism (278) is provided on the outer side of the two limiting plates (275), and one end of the second limiting mechanism (278) close to the positioning plate (277) passes through the limiting plate (275) and has an adjustable length, and one end of the second limiting mechanism (278) close to the positioning plate (277) abuts against the positioning plate (277); The third adjustment component comprises a sleeve (281) fixed to one end of the transverse connecting column (271) away from the nut (273), the sleeve (281) being perpendicular to the transverse connecting column (271), a column (282) being provided inside the sleeve (281) for axial rotation therewith, a fixing sleeve (283) being respectively provided at both ends of the column (282), and both ends of the column (282) being threadedly connected with an end (284) for blocking the fixing sleeve (283), and the two fixing sleeves (283) being away from the transverse connecting column (271). 1) is provided with a mounting plate (285) on one side, and a plurality of mounting holes (286) are provided on the mounting plate (285); a wing plate (287) is provided on both sides of the sleeve (281), and a third limiting mechanism (288) is provided on one side of the wing plate (287) close to the transverse connecting column (271), and one end of the third limiting mechanism (288) close to the mounting plate (285) passes through the wing plate (287) and has an adjustable length, and one end of the third limiting mechanism (288) close to the mounting plate (285) abuts against the mounting plate (285).

8. The double-sided bidirectional sliding form milling device according to claim 7, characterized in that: The first limiting mechanism (266), the second limiting mechanism (278) and the third limiting mechanism (288) are all bolts, and screw holes matching the bolts are provided on the upper support plate (261), the limiting plate (275) and the wing plate (287).

9. The double-sided bidirectional sliding form milling device according to claim 7, characterized in that: The first limiting mechanism (266), the second limiting mechanism (278) and the third limiting mechanism (288) are all hydraulic cylinders, and the hydraulic cylinders are all connected to the control module. The upper support plate (261), the limiting plate (275) and the wing plate (287) are all provided with holes that are slidably matched with the piston rods of the hydraulic cylinders.

10. The double-sided bidirectional sliding form milling device according to claim 1 or 2, characterized in that: A support (45) is provided at the top of the shell (41), and a lifting arm (451) is provided at the upper end of the support (45). A milling depth adjuster (452) is vertically provided at the lower part of the lifting arm (451) away from one end of the support (45), and a U-shaped fixing frame (453) with an opening facing downward is fixed at the lower end of the milling depth adjuster (452); the two ends of the milling rotor (42) are rotatably connected to the two ends of the U-shaped fixing frame (453) through a driving shaft (46); a strip-shaped through hole (461) for accommodating the driving shaft (46) to pass through is vertically provided on the side wall of the shell (41), and a guide sleeve (47) fixed to the shell (41) is provided above the strip-shaped through hole (461); both ends of the U-shaped fixing frame (453) are slidably matched with the guide sleeve (47), and the milling motor (43) is installed at the lower end of the U-shaped fixing frame (453).

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