Epoxy resin adhesive paving device and paving vehicle

Abstract

An epoxy resin adhesive paving device relates to the technical field of epoxy resin adhesive paving, comprising a connecting frame, a material box and a paving head, wherein the material box can be rotatably fixed on the connecting frame in a vertical direction, the paving head is connected to the front end of the material box, and support parts are respectively provided on both sides of the axis of rotation of the material box, the support parts are fixed on the material box or the paving head, the bottom ends of the support parts are supported under the material box and the paving head, and a discharge port is provided at the bottom end of the material box. The epoxy resin adhesive paving device can be suitable for epoxy resin coating paving construction, and the paving is relatively uniform and smooth; the epoxy resin adhesive paving vehicle integrates the functions of epoxy resin adhesive stirring and paving, realizes the mechanization of epoxy resin adhesive paving operations, and the paving is uniform, smooth, and effective, and has a high degree of conformity with the original ground, and is suitable for epoxy resin adhesive paving operations.

Description

Technical field:

[0002] The invention relates to the technical field of epoxy resin sizing material paving, and in particular to an epoxy resin sizing material paving device and a paving vehicle. Background technology:

[0004] Modern clean production requires that the workshop floor is clean and wear-resistant, and the indoor air dust content is as low as possible. This is not only a requirement for improving working conditions, but also a guarantee of product quality. Epoxy resin coating, as an industrial floor coating, has good wear resistance, dust resistance, chemical resistance, and mechanical impact resistance. In the past epoxy resin coating paving construction, the mixed epoxy resin coating was poured on the construction surface and then spread manually. Due to the high viscosity of epoxy resin coating, manual paving is labor-intensive and the construction efficiency is very low. Epoxy resin coating is generally spread on cement floors or other existing completed roads. There is no mechanical equipment in the prior art that can be suitable for epoxy resin coating paving construction and spread more evenly and smoothly. Summary of the invention:

[0006] In order to solve the above technical problems, the present invention provides an epoxy resin adhesive paving device and a paving vehicle, which can be used for epoxy resin coating paving construction and can spread the epoxy resin coating more evenly and smoothly.

[0007] The present invention is achieved through the following technical solutions:

[0008] An epoxy resin adhesive spreading device is characterized in that it includes a connecting frame, a material box and a spreading head. The material box can be rotatably fixed on the connecting frame in a vertical direction. The spreading head is connected to the front end of the material box. Support parts are respectively provided on both sides of the axis of rotation of the material box. The support parts are fixed on the material box or the spreading head. The bottom ends of the support parts are supported under the material box and the spreading head. A discharge port is opened at the bottom end of the material box.

[0009] In another aspect of the present invention, the support portion includes a support bottom wheel, and the support bottom wheel is rotatably fixed to the material box or the paving head.

[0010] In another aspect of the present invention, it also includes a preset number of lifting cylinders and at least two balancing arms distributed on both sides of the rotation axis of the material box, the middle parts of the balancing arms are respectively hinged on the connecting frames, the balancing arms rotate in the vertical direction under the pull of the lifting cylinders and are limited after rotating a predetermined stroke and then lifted relatively statically with the connecting frame, and also includes a preset number of blocks distributed on both sides of the rotation axis of the material box, the blocks are fixed on the material box or the paving head, and after the balancing arms are limited, the front parts are pressed on the blocks or are at a preset distance above the blocks.

[0011] In another aspect of the present invention, the balancing arm rotates in the vertical direction under the pull of the lifting cylinder, and the balancing arm is blocked on the connecting frame after rotating a predetermined stroke, and the front of the balancing arm blocked on the connecting frame is at a preset distance above the block.

[0012] In another aspect of the present invention, the two balancing arms rotate in the vertical direction under the push-pull drive of the lifting cylinder, and the front parts of the two balancing arms are separated from and press the two stoppers as the lifting cylinder pushes and pulls.

[0013] In another aspect of the present invention, a connecting rod is further included, the rear end of the balancing arm is hinged on the connecting rod, the telescopic rod of the lifting cylinder is hinged on the connecting rod, and the connecting rod drives the balancing arm to rotate under the push and pull of the lifting cylinder.

[0014] In another aspect of the present invention, a spiral conveying rod is rotatably fixed in the material box, a motor A for driving the spiral conveying rod to rotate is fixed on the material box, and the left and right halves of the spiral conveying rod are respectively provided with spiral blades with opposite rotation directions.

[0015] In another aspect of the present invention, elastic baffles are fixed to both side ends and the rear end of the discharge port at the bottom end of the material box, respectively, and the elastic baffles extend downward to below the discharge port.

[0016] In another aspect of the present invention, the paving head includes a mounting frame, a paving roller rotatably fixed in the mounting frame, and a motor B for driving the paving roller to rotate, and the mounting frame is fixed at the front end of the material box.

[0017] In another aspect of the present invention, the mounting frame includes a fixed plate and side plates adjustably fixed up and down on both sides of the fixed plate, the paving roller is rotatably fixed between the two side plates, and the motor B is fixed on one side plate.

[0018] In another aspect of the present invention, the material box is connected to the connecting frame via a rotating seat, and the rotating seat includes a traction sleeve fixed on the connecting frame and a traction shaft fixed at the rear end of the material box, and the traction shaft is rotatably fixed in the traction sleeve.

[0019] An epoxy resin adhesive spreading vehicle comprises a vehicle frame, and is characterized in that it also comprises the epoxy resin adhesive spreading device as described above, wherein the rear end of the connecting frame of the epoxy resin adhesive spreading device and the cylinder barrel of the lifting cylinder are respectively hinged on the vehicle frame; and a stirring device is also installed on the vehicle frame.

[0020] In another aspect of the present invention, a spiral conveying rod is rotatably fixed in a material box of the epoxy resin adhesive paving device, a motor A for driving the spiral conveying rod to rotate is fixed on the material box, and the left and right halves of the spiral conveying rod are respectively provided with spiral blades with opposite rotation directions.

[0021] In another aspect of the present invention, the stirring device includes a stirring tank, a discharge port is opened on the tank wall of the stirring tank, a discharge valve is installed at the discharge port, the discharge port is located above the middle of the spiral conveying rod, and the upper end of the material box is open.

[0022] In another aspect of the present invention, the discharge valve includes an articulated seat A, a discharge port cover and a discharge cylinder. Two articulated rods are provided on both sides of the discharge port cover, and the four articulated rods are parallel to each other. One end of the articulated rod is hinged to the side end of the discharge port cover, and the other end is hinged to the articulated seat A. The connecting lines of the four hinge points on the two articulated rods on each side of the discharge port cover form a parallelogram structure. The discharge cylinder is hinged between the discharge port cover and the mixing tank. The articulated seat A is fixed on the outer wall of the mixing tank. The discharge port cover covers and detaches from the discharge port under the push and pull of the discharge cylinder.

[0023] The beneficial effects of the present invention are: this epoxy resin adhesive paving device can be suitable for epoxy resin coating paving construction, and the paving is relatively uniform and smooth; this epoxy resin adhesive paving vehicle integrates the functions of epoxy resin adhesive stirring and paving, realizes the mechanization of epoxy resin adhesive paving operations, and the paving is uniform, smooth, and effective, with a high degree of fit with the original ground, and is suitable for epoxy resin adhesive paving operations. Description of the drawings:

[0025] Figure 1 It is a schematic diagram of the three-dimensional structure of Example 1 of the present invention.

[0026] Figure 2 It is a schematic diagram of the three-dimensional structure of the connecting frame in Example 1 of the present invention.

[0027] Figure 3 It is a schematic diagram of the local structure of the balance arm in Example 1 of the present invention.

[0028] Figure 4 It is a schematic diagram of the local structure of the side panel in Example 1 of the present invention.

[0029] Figure 5 It is a schematic diagram of the three-dimensional structure of Example 2 of the present invention.

[0030] Figure 6 This is a schematic diagram of the side structure of Example 3 of the present invention.

[0031] Figure 7 This is a schematic diagram of the internal structure of Example 3 of the present invention.

[0032] In the attached figure: 1. connecting frame, 2. material box, 3. paving head, 4. lifting cylinder, 5. balance arm, 6. supporting bottom wheel, 7. motor A, 8. motor B, 9. block, 10. slot, 11. connecting rod, 12. side plate, 13. convex plate, 14. height adjustment bolt, 15. driver's seat, 16. frame, 17. wheel, 18. elastic baffle, 19. mixing tank, 20. articulated seat A, 21. discharge cylinder, 22. articulated rod, 23. discharge port cover, 24. stirring drive shaft, 25. upper stirring plate, 26. lower stirring shovel, 27. traction sleeve, 28. traction shaft, 29. paving roller, 30. fixed plate, 31. tension spring, 32. roller scraper, 33. spiral conveyor rod. Specific implementation method:

[0034] The following is a further description of the embodiments of the present invention in conjunction with the accompanying drawings and embodiments:

[0035] In the description of the present invention, it is necessary to understand that the description indicating the orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present invention.

[0036] In the description of the present invention, it should be noted 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 or an electrical connection; it can be a direct connection, or it can be indirectly connected 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.

[0037] Example 1

[0038] An epoxy resin adhesive paving device includes a connecting frame 1, a material box 2 and a paving head. The material box 2 can be rotatably fixed on the connecting frame 1 in the vertical direction. In this embodiment, the material box 2 is connected to the connecting frame 1 through a rotating seat. The rotating seat includes a traction sleeve 27 welded and fixed on the connecting frame 1 and a traction shaft 28 welded and fixed at the rear end of the material box 2. The traction shaft 28 is rotatably fixed in the traction sleeve 27 through a bearing. The paving head is connected to the front end of the material box. Support parts are respectively provided on both sides of the axis of rotation of the material box (that is, on both sides of the rotating seat). The support parts are fixed on the material box 2 or the paving head. The bottom end of the support part is supported under the material box and the paving head. A discharge port is opened at the bottom end of the material box 2. The support part can adopt common structures such as a frame structure and a plate structure to be supported on the ground, and then slide on the ground with the movement of the epoxy resin adhesive paving device. The bottom end of the support part can be a sliding structure such as a slide plate or a sliding shoe. The support part can also adopt a wheeled structure. In the present embodiment, the support part includes a support bottom wheel 6, and the support bottom wheel 6 is rotatably fixed to the material box 2 or the paving head through a bearing. In the present embodiment, the support bottom wheel 6 is fixed to the lower part of the rear end of the material box 2. It also includes a preset number of lifting cylinders 4 and at least two balancing arms 5 distributed on both sides of the rotation axis of the material box. In the present embodiment, there are two balancing arms 5. The middle parts of the balancing arms 5 are respectively hinged on the connecting frame. The balancing arms 5 rotate in the vertical direction under the pull of the lifting cylinders 4 and are limited after rotating a predetermined stroke, and then are lifted relatively statically with the connecting frame. It also includes a preset number of stops 9 distributed on both sides of the rotation axis of the material box. The stops 9 are fixed to the material box or the paving head. In the present embodiment, the stops are welded and fixed to the rear end of the material box. After the balancing arms 5 are limited, the front part is pressed on the stops or is at a preset distance above the stops. In the present embodiment, the balancing arms 5 Under the pull of the lifting cylinder 4, the connecting frame rotates in the vertical direction. Two slots 10 are opened at the front end of the connecting frame. The front part of the balancing arm 5 passes through the slots 10. After the balancing arm 5 rotates a predetermined stroke, the lower end of the front part of the balancing arm 5 is pressed on the lower end of the slot 10, that is, the lower end of the slot plays a limiting role on the balancing arm 5. After the lower end of the front part of the balancing arm 5 is pressed on the lower end of the slot, the part of the front part of the balancing arm 5 extending out of the slot is at a preset spacing above the block. In this embodiment, the spacing here is 1mm, that is, at this time, the lower end of the front part of the balancing arm 5 does not contact the block, but when the material box rotates slightly, the block will immediately contact the lower end of the balancing arm 5 and prevent the material box from continuing to rotate. In this embodiment, the lifting cylinder 4 corresponds to the balancing arm 5 one by one, and the rear end of the balancing arm 5 is hinged on the telescopic rod of the lifting cylinder 4. The lifting cylinder 4 pushes and pulls to drive the balancing arm 5 to rotate. A screw conveying rod 33 is rotatably fixed in the material box through a bearing, and also includes a motor A for driving the screw conveying rod 33 to rotate. One end of the screw conveying rod is connected to the motor A through a screw bearing seat. The left half and the right half of the screw conveying rod are respectively provided with spiral blades with opposite rotation directions.The two side ends and the rear end of the discharge port at the bottom of the material box are respectively fixed with elastic baffles 18 by bolts, and the elastic baffles 18 extend downward to below the discharge port. The elastic baffles can be made of polyurethane plates. The paving head includes a mounting frame, a paving roller 29 rotatably fixed in the mounting frame by bearings, and a motor B8 driving the paving roller 29 to rotate. The mounting frame is welded and fixed to the front end of the material box. The mounting frame includes a fixing plate 30 and side plates 12 which are adjustably fixed on both sides of the fixing plate 30 up and down. The paving roller 29 is rotatably fixed between the two side plates 12 by bearings, and the motor B is fixed on one side plate. In this embodiment, a protrusion is welded and fixed to the outer end of the side plate, and screw holes are passed through the protrusion up and down. Protrusion plates 13 are welded and fixed on both sides of the fixing plate respectively. Bolt grooves are opened on the protrusion plates 13, and a height adjustment bolt 14 is connected between each bolt groove and the protrusion. The outer diameter of the bolt head of the height adjustment bolt 14 is larger than the groove width of the bolt groove, and the outer diameter of the rod of the height adjustment bolt is smaller than the groove width of the bolt groove. The rod body of the height adjustment bolt passes through the bolt groove and fits in the protrusion. The bolt head of the height adjustment bolt is located at the upper end of the bolt groove. A roller scraper 32 is also hinged between the two side plates, and a tension spring 31 is arranged between the roller scraper 32 and the side plate. The roller scraper 32 is tightly attached to the surface of the paving roller 29 under the action of the tension spring 31.

[0039] When in use, the epoxy resin adhesive paving device is installed on a vehicle, the rear end of the connecting frame 1 and the cylinder of the lifting cylinder 4 are respectively hinged on the vehicle frame, epoxy resin adhesive is added into the material box 2, and the vehicle is operated so that the vehicle pulls the epoxy resin adhesive paving device to move backward, thus realizing the paving of the epoxy resin adhesive. Taking the paving of epoxy resin adhesive on a cement floor as an example, the cement floor will have a small fluctuation. When paving epoxy resin adhesive, the two supporting bottom wheels 6 are combined with the rotatable characteristics of the material box 2. The two supporting bottom wheels 6 automatically adhere to the ground under the action of gravity as the ground fluctuates (unevenness in the left and right directions) during the walking process, thereby making the material box 2 and the paving head fluctuate accordingly, thereby making the paving more adapted to the ground and more consistent with the ground. This makes the paving of the epoxy resin adhesive paving device uniform and smooth, and highly consistent with the original ground. If there is no such structure that adapts to the ground, it will cause uneven paving and serious unevenness on the ground after paving. When the epoxy resin adhesive paving device needs to be put away, the lifting cylinder 4 is pulled back, thereby driving the balance arm 5 to rotate. After a certain pullback, the front of the two balance arms 5 press the lower ends of the two slots. At this time, the rotation of the material box 2 is restricted by the blocking action of the two blocks 9. The lifting cylinder 4 continues to pull back, and the epoxy resin adhesive paving device is pulled up as a whole and separated from the ground, thereby facilitating the transfer of the vehicle. Since the left and right halves of the spiral conveying rod are respectively provided with spiral blades with opposite rotation directions, the spiral conveying rod can convey the material in the middle to both sides, avoiding the accumulation of epoxy resin adhesive in the middle of the material box 2, making the paving more uniform. During the paving operation, the elastic baffle 18 contacts the ground, forming a seal between the discharge port and the ground, so that the epoxy resin adhesive cannot be spilled from the two sides and the rear end of the discharge port, but can only pass to the paving roller 29 in front, ensuring the controllability of the paving operation. The two side plates are adjustably fixed on both sides of the fixed plate up and down, so that the height of the paving roller 29 can be adjusted, and then different paving thicknesses can be adjusted according to needs to meet different construction requirements. The setting of the roller scraper 32 plays a cleaning role on the paving roller 29.

[0040] Example 2

[0041] An epoxy resin adhesive paving device includes a connecting frame 1, a material box 2 and a paving head. The material box 2 can be rotatably fixed on the connecting frame 1 in the vertical direction. In this embodiment, the material box 2 is connected to the connecting frame 1 through a rotating seat. The rotating seat includes a traction sleeve 27 welded and fixed on the connecting frame 1 and a traction shaft 28 welded and fixed at the rear end of the material box 2. The traction shaft 28 is rotatably fixed in the traction sleeve 27 through a bearing. The paving head is connected to the front end of the material box. Support parts are respectively provided on both sides of the axis of rotation of the material box (that is, on both sides of the rotating seat). The support parts are fixed on the material box 2 or the paving head. The bottom end of the support part is supported under the material box and the paving head. A discharge port is opened at the bottom end of the material box 2. The support part can adopt common structures such as a frame structure and a plate structure to be supported on the ground, and then slide on the ground with the movement of the epoxy resin adhesive paving device. The bottom end of the support part can be a sliding structure such as a slide plate or a sliding shoe. The support part can also adopt a wheel structure. In the present embodiment, the support part includes a support bottom wheel 6, and the support bottom wheel 6 is rotatably fixed on the material box 2 or the paving head through a bearing. In the present embodiment, the support bottom wheel 6 is fixed on the lower part of the rear end of the material box 2. It also includes a preset number of lifting cylinders 4 and at least two balancing arms 5 distributed on both sides of the rotation axis of the material box, which are 2 in this embodiment. The middle parts of the balancing arms 5 are respectively hinged on the connecting frames. The balancing arms 5 rotate in the vertical direction under the pull of the lifting cylinders 4 and are limited after rotating a predetermined stroke and then lifted relatively statically with the connecting frame. It also includes a preset number of blocks 9 distributed on both sides of the rotation axis of the material box. The blocks 9 are fixed on the material box or the paving head. In this embodiment, the blocks 9 are welded and fixed to the rear end of the material box. After the balancing arms 5 are limited, the front parts are pressed on the blocks or are at a preset distance above the blocks. In this embodiment, the two balancing arms 5 rotate in the vertical direction under the push-pull drive of the lifting cylinders 4, and the front parts of the two balancing arms 5 are separated from and press the two blocks 9 as the lifting cylinders 4 push and pull. In this embodiment, it also includes a connecting rod 11, and the rear ends of the two balancing arms 5 are hinged at the two ends of the connecting rod 11 respectively. The telescopic rod of the lifting cylinder 4 is hinged on the connecting rod 11. The connecting rod 11 drives the front ends of the two balancing arms 5 to disengage and press the two stoppers 9 under the push and pull of the lifting cylinder 4. A screw conveying rod 33 is rotatably fixed in the material box through a bearing, and a motor A7 for driving the screw conveying rod to rotate is also included. One end of the screw conveying rod is connected to the motor A through a screw bearing seat, and the left half and the right half of the screw conveying rod are respectively provided with spiral blades with opposite rotation directions. The two side ends and the rear end of the discharge port at the bottom of the material box are respectively fixed with elastic baffles 18 by bolts. The elastic baffles extend downward to the bottom of the discharge port. The elastic baffles can be made of polyurethane plates. The paving head includes a mounting frame, a paving roller 29 rotatably fixed in the mounting frame through a bearing, and a motor B8 for driving the paving roller 29 to rotate. The mounting frame is welded and fixed to the front end of the material box.The mounting frame includes a fixing plate 30 and side plates 12 which are adjustably fixed on both sides of the fixing plate 30 up and down. The paving roller 29 is rotatably fixed between the two side plates by bearings, and the motor B is fixed on one side plate. In this embodiment, a protrusion is welded and fixed to the outer end of the side plate, and screw holes are passed through the protrusion up and down. Protrusion plates are welded and fixed on both sides of the fixing plate respectively. Bolt grooves are opened on the protrusions, and a height adjustment bolt is connected between each bolt groove and the protrusion. The outer diameter of the bolt head of the height adjustment bolt is larger than the groove width of the bolt groove, and the outer diameter of the rod of the height adjustment bolt is smaller than the groove width of the bolt groove. The rod body of the height adjustment bolt passes through the bolt groove and fits in the protrusion. The bolt head of the height adjustment bolt is located at the upper end of the bolt groove. A roller scraper 32 is also hinged between the two side plates, and a tension spring 31 is arranged between the roller scraper 32 and the side plate. The roller scraper 32 is tightly attached to the surface of the paving roller 29 under the action of the tension spring 31.

[0042] When in use, the epoxy resin adhesive paving device is installed on a vehicle, the rear end of the connecting frame 1 and the cylinder of the lifting cylinder 4 are respectively hinged on the vehicle frame, epoxy resin adhesive is added into the material box 2, and the vehicle is operated so that the vehicle pulls the epoxy resin adhesive paving device to move backward, thus achieving the paving of the epoxy resin adhesive. Taking the paving of epoxy resin adhesive on a cement floor as an example, the cement floor will have a small fluctuation. When paving epoxy resin adhesive, the two supporting bottom wheels 6 are combined with the rotatable characteristics of the material box 2. The two supporting bottom wheels 6 automatically adhere to the ground under the action of gravity as the ground fluctuates (unevenness in the left and right directions) during the walking process, thereby making the material box 2 and the paving head rotate accordingly, thereby making the paving more adapted to the ground and more consistent with the ground. This makes the paving of the epoxy resin adhesive paving device uniform and smooth, and highly consistent with the original ground. If there is no such structure that adapts to the ground, it will cause uneven paving and serious unevenness on the ground after paving. When the epoxy resin adhesive paving device needs to be put away, the lifting cylinder 4 is pulled back. After a certain stroke, the front ends of the two balance arms 5 press the two stoppers 9. At this time, the rotation of the material box 2 is restricted under the action of the two balance arms 5. The lifting cylinder 4 continues to pull back, and the epoxy resin adhesive paving device is pulled up as a whole and separated from the ground, which is convenient for the transfer of vehicles. Since the left and right halves of the spiral conveying rod are respectively provided with spiral blades with opposite rotation directions, the spiral conveying rod can convey the materials in the middle to both sides, avoiding the accumulation of epoxy resin adhesive in the middle of the material box 2, making the paving more uniform. During the paving operation, the elastic baffle contacts the ground, forming a seal between the discharge port and the ground, so that the epoxy resin adhesive cannot be spilled from the two sides and the rear end of the discharge port, but can only pass to the paving roller 29 in front, ensuring the controllability of the paving operation. The two side plates are adjustable up and down on both sides of the fixed plate, so that the height of the paving roller 29 can be adjusted, and then different paving thicknesses can be adjusted according to needs to meet different construction requirements. The arrangement of the roller scraper 32 has a cleaning effect on the paving roller 29 .

[0043] Example 3

[0044] An epoxy resin adhesive paving vehicle includes a driver's seat 15, wheels 17, a frame 16, and an epoxy resin adhesive paving device as described in Example 1 or Example 2. In this embodiment, the epoxy resin adhesive paving device described in Example 1 is used, and the rear end of the connecting frame 1 and the cylinder barrel of the lifting cylinder 4 of the epoxy resin adhesive paving device are respectively hinged on the frame 16; a stirring device is also installed on the frame 16. The stirring device includes a stirring tank 19, a discharge port is opened on the tank wall of the stirring tank 19, a discharge valve is installed at the discharge port, the discharge port is located above the middle of the spiral conveying rod, and the upper end of the material box is open. In this embodiment, the discharge valve includes an articulated seat A20, a discharge port cover 23 and a discharge cylinder 21. Two articulated rods 22 are respectively provided on both sides of the discharge port cover 23. The four articulated rods 22 are parallel to each other. One end of the articulated rod is hinged to the side end of the discharge port cover 23, and the other end is hinged to the articulated seat A20. The connecting lines of the four hinge points on the two articulated rods on each side of the discharge port cover form a parallelogram structure. The discharge cylinder 21 is hinged between the discharge port cover 23 and the mixing tank 19. The articulated seat A20 is welded and fixed to the outer wall of the mixing tank 19. The discharge port cover 23 covers and detaches from the discharge port under the push and pull of the discharge cylinder 21. The stirring device can adopt a common structure for stirring. In this embodiment, the stirring device also includes a stirring transmission shaft 24 rotatably connected and supported in the stirring tank 19 and a stirring driving device for driving the stirring transmission shaft 24 to rotate. The stirring driving device includes a stirring reduction box cover, a stirring driving motor, a driving gear, and a driven gear. The stirring tank bottom surface is fixed with a stirring reduction box cover by bolts, and a stirring driving motor is fixed under the stirring reduction box cover. The stirring driving motor is connected to the driving gear through a spline connection. The driving gear is rotatably fixed on the stirring reduction box cover through a bearing support, and the driven gear is fixed on the stirring transmission shaft through a bolt connection. The stirring transmission shaft is supported on a support cylinder welded in the stirring tank through a bearing connection. The stirring transmission shaft is fixed with a connecting seat by bolts, and a preset number of stirrers are welded or fixed around the connecting seat by bolts. In this embodiment, the stirring stirrer includes an upper stirring plate 25, a lower stirring shovel 26, and a connecting rod connected between an upper stirring rod and a lower stirring shovel. The upper stirring plate is located at the upper part of the inner cavity of the stirring tank, and the lower stirring shovel is located at the lower part of the inner cavity of the stirring tank.

[0045] When paving, the epoxy resin adhesive paving vehicle moves backward. The stirring device can stir the epoxy resin adhesive, and the stirred epoxy resin adhesive directly falls into the material box 2 with an open upper end after the discharge port cover 23 is opened, eliminating the connection pipeline and the feeding structure, which is not only easy to process and manufacture, saves costs, but also effectively avoids the clogging of the epoxy resin adhesive with high viscosity in the pipeline.

[0046] This epoxy resin adhesive spreading vehicle integrates the functions of epoxy resin adhesive mixing and spreading, realizing the mechanization of epoxy resin adhesive spreading operations. The spreading is uniform, smooth, and effective, and has a high degree of fit with the original ground, making it suitable for epoxy resin adhesive spreading operations.

[0047] In conclusion, the above is only a preferred embodiment of the present invention, and all equivalent changes and modifications made according to the scope of the patent application of the present invention should fall within the scope of the patent of the present invention.

Claims

1. An epoxy resin sizing device, characterized in that: The invention comprises a connecting frame (1), a material box (2) and a spreading head (3), wherein the material box (2) is fixed on the connecting frame (1) so as to be rotatable in a vertical direction, the spreading head (3) is connected to the front end of the material box, and support parts are respectively provided on both sides of the axis of rotation of the material box, the support parts are fixed on the material box (2) or the spreading head, the bottom ends of the support parts are supported under the material box and the spreading head, and the bottom end of the material box (2) is provided with a discharge port.

2. The epoxy resin sizing device according to claim 1, characterized in that: The support portion comprises a support bottom wheel (6), and the support bottom wheel (6) is rotatably fixed on the material box (2) or the paving head.

3. The epoxy resin sizing device according to claim 1, characterized in that: It also includes a preset number of lifting cylinders (4) and at least two balancing arms (5) distributed on both sides of the rotation axis of the material box, the middle parts of the balancing arms (5) are respectively hinged on the connecting frame, the balancing arms (5) rotate in the vertical direction under the pull of the lifting cylinders (4) and are limited after rotating a predetermined stroke and then lifted relatively statically with the connecting frame, and also includes a preset number of stoppers (9) distributed on both sides of the rotation axis of the material box, the stoppers (9) are fixed on the material box or the paving head, and the front part of the balancing arm (5) is pressed on the stopper (9) or is located at a preset distance above the stopper (9) after being limited.

4. The epoxy resin sizing device according to claim 3, characterized in that: The balancing arm (5) rotates in a vertical direction under the pull of the lifting cylinder (4), and the balancing arm (5) is blocked on the connecting frame after rotating a predetermined stroke, and the front part of the balancing arm (5) blocked on the connecting frame is located at a preset distance above the stopper (9).

5. The epoxy resin sizing device according to claim 3, characterized in that: The two balancing arms (5) rotate in the vertical direction under the push and pull drive of the lifting cylinder (4), and the front parts of the two balancing arms (5) are separated from and press the two stoppers (9) as the lifting cylinder (4) pushes and pulls.

6. The epoxy resin sizing device according to claim 5, characterized in that: It also includes a connecting rod (11), the rear end of the balancing arm (5) is hinged on the connecting rod (11), the telescopic rod of the lifting cylinder (4) is hinged on the connecting rod (11), and the connecting rod (11) drives the balancing arm (5) to rotate under the push and pull of the lifting cylinder (4).

7. An epoxy resin sizing device according to any one of claims 1 to 6, characterized in that: A screw conveying rod (33) is rotatably fixed in the material box, and a motor A (7) for driving the screw conveying rod to rotate is fixed on the material box. The left half and the right half of the screw conveying rod are respectively provided with screw blades with opposite rotation directions.

8. The epoxy resin sizing device according to claim 1, characterized in that: Elastic baffles (18) are respectively fixed to both side ends and the rear end of the discharge port at the bottom end of the material box, and the elastic baffles (18) extend downward to below the discharge port.

9. The epoxy resin sizing device according to claim 1, characterized in that: The paving head comprises a mounting frame, a paving roller (29) rotatably fixed in the mounting frame, and a motor B (8) for driving the paving roller (29) to rotate, and the mounting frame is fixed at the front end of the material box.

10. The epoxy resin sizing device according to claim 9, characterized in that: The mounting frame comprises a fixing plate (30) and side plates (12) fixed to both sides of the fixing plate (30) in an adjustable manner up and down, the paving roller (29) is rotatably fixed between the two side plates (12), and the motor B is fixed to one side plate.

11. The epoxy resin sizing device according to claim 1, characterized in that: The material box (2) is connected to the connecting frame (1) via a rotating seat, the rotating seat comprising a traction sleeve (27) fixed on the connecting frame (1) and a traction shaft (28) fixed at the rear end of the material box (2), the traction shaft (28) being rotatably fixed in the traction sleeve (27).

12. An epoxy resin sizing vehicle, comprising a vehicle frame (16), characterized in that: It also includes an epoxy resin adhesive spreading device as described in claim 3 or 4 or 5 or 6, wherein the rear end of the connecting frame (1) of the epoxy resin adhesive spreading device and the cylinder barrel of the lifting cylinder (4) are respectively hinged on the frame (16); and a stirring device is also installed on the frame (16).

13. An epoxy resin sizing agent spreading vehicle according to claim 12, characterized in that: A spiral conveying rod is rotatably fixed in a material box of the epoxy resin adhesive paving device, and a motor A for driving the spiral conveying rod to rotate is fixed on the material box. The left half and the right half of the spiral conveying rod are respectively provided with spiral blades with opposite rotation directions.

14. An epoxy resin sizing agent spreading vehicle according to claim 13, characterized in that: The stirring device comprises a stirring tank (19), a discharge port is provided on the tank wall of the stirring tank (19), a discharge valve is installed at the discharge port, the discharge port is located above the middle of the spiral conveying rod, and the upper end of the material box is open.

15. The epoxy resin sizing agent spreading vehicle according to claim 14, characterized in that: The discharge valve comprises a hinged seat A (20), a discharge port cover (23) and a discharge oil cylinder (21). Two hinged rods (22) are respectively provided on both sides of the discharge port cover (23). The four hinged rods (22) are parallel to each other. One end of the hinged rod is hinged to the side end of the discharge port cover (23), and the other end is hinged to the hinged seat A (20). The connecting lines of the four hinge points on the two hinged rods on each side of the discharge port cover form a parallelogram structure. The discharge oil cylinder (21) is hinged between the discharge port cover (23) and the mixing tank (19). The hinged seat A (20) is fixed on the outer wall of the mixing tank (19). The discharge port cover (23) covers and detaches from the discharge port when pushed and pulled by the discharge oil cylinder (21).

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