Concrete self-propelled strip-shaped mold filling device and filling method thereof

Abstract

The invention relates to the technical field of concrete filling, in particular to a self-propelled concrete strip-shaped mold filling device and a filling method thereof.The self-propelled concrete strip-shaped mold filling device comprises a driving assembly, a feeding assembly used for conveying concrete is arranged on the driving assembly, and a transverse moving assembly used for driving the feeding assembly to horizontally move left and right is arranged below the driving assembly; support assemblies are symmetrically arranged on the left and right sides of the driving assembly. According to the device, by arranging the transverse moving assembly, when self-walking filling is conducted along the strip-shaped mold, left-right sliding can be conducted, the filling range is widened, meanwhile, the filling uniformity is improved, and then the filling quality is improved; by arranging the feeding assembly, a vibrating plate can be driven to vibrate continuously, gas in the cement mortar is reduced, and the filling quality is further improved; in addition, by arranging the support assembly, the filling height can be increased along with filling, and the situation that due to the fact that the initial height is too high, coarse aggregate and fine aggregate in filled cement mortar are not evenly distributed, and the filling quality is affected is avoided.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of concrete filling, and particularly relates to a self-walking type strip-shaped mold filling device for concrete and a filling method thereof. BACKGROUND

[0002] When a bridge or a river channel or the like is built, a strip-shaped mold is usually used for pouring and filling, the strip-shaped mold is simple in structure, and a worker usually pushes a filling structure to move and fill at the same time by using a linear driving structure, so as to save manpower, and the moving speed of the machine is more uniform, thereby ensuring uniform cement mortar filling.

[0003] For example, the application with the publication number CN109914418A discloses a concrete pouring device in the technical field of civil engineering, which comprises a supporting mechanism, a pouring mechanism and a vibrating mechanism, the pouring mechanism and the vibrating mechanism are arranged on the supporting mechanism, the supporting mechanism is used for driving the pouring mechanism to pour concrete on a work area and driving the vibrating mechanism to vibrate and level the concrete in the work area.

[0004] In combination with the above case and the actual situation, the following problems are found: when the strip-shaped mold is poured and filled, the discharge pipe opening is usually smaller than the mold opening, under the linear driving of the driving device, the filled cement mortar is easy to accumulate, and is easy to be filled unevenly, and meanwhile, air holes and bubbles are easy to appear in the cement mortar during the filling and pouring process, thereby affecting the filling effect of the cement mortar. SUMMARY

[0005] The application aims to provide a self-walking type strip-shaped mold filling device for concrete and a filling method thereof, by arranging the staggered fixed tooth plates on the top of the two sides of the vertical plate, and arranging the same side gears on the left and right sides of the vertical plate, so that the gears and tooth plates on the two sides of the vertical plate are alternately contacted to realize the left and right sliding of the pipe head, the filling range is increased, the uniformity of filling is improved, meanwhile, the intermittent contact of the cam with the pushing frame is driven, the first spring drives the vibrating plate to vibrate forward and backward through the sliding block, the filling effect is improved, thereby solving the above problems of the prior art.

[0006] To achieve the above-mentioned purpose, the application provides a self-walking type strip-shaped mold filling device for concrete, which comprises a driving assembly, a feeding assembly is arranged on the driving assembly, a horizontal moving assembly for driving the feeding assembly to move left and right is arranged below the driving assembly, and support assemblies are symmetrically arranged on the left and right sides of the driving assembly; The feeding assembly comprises a pipe head and a vibrating structure below the pipe head, symmetrical hanging ears are fixed on the front and back sides of the pipe head, the vibrating structure comprises a round plate and a vibrating plate below the round plate, a sliding block is fixed on the middle of the top surface of the vibrating plate, a vibrating groove matched with the sliding block is arranged on the middle of the bottom surface of the round plate, first springs are fixed on the front and back sides of the vibrating groove, and a pushing frame is fixed on the top of the vibrating plate. The transverse moving assembly comprises a threaded rod, a rotating rod and four regularly distributed transmission structures, the threaded rod is threadedly connected with the pipe head, the rotating rod is slidingly connected with the pipe head, a cam is slidingly connected with the pushing frame at a position corresponding to the pushing frame on the rotating rod, and two of the transmission structures are arranged at the positions close to the two ends of the threaded rod. The support assembly comprises vertically arranged vertical plates, and the vertical plates are fixed with tooth plates staggered on the top of the left and right sides of the vertical plates.

[0007] In this arrangement, the driving assembly drives the feeding assembly to move by itself, the rotating direction of the threaded rod is changed constantly in the process that the gears and tooth plates on the left and right sides of the vertical plates are alternately contacted, the pipe head is driven to slide left and right, the uniformity of filling is improved, when the cam contacts with the pushing frame, the pushing frame is translated, the deformation amount of the first spring is changed, energy is stored, when the cam is separated from the pushing frame, the restoring force of the first spring drives the vibrating plate to vibrate rapidly to discharge bubbles, and the quality of pouring is improved.

[0008] In the technical scheme, the driving assembly comprises left and right transversely arranged trusses and driving tracks for driving the trusses to move forward and backward along the strip-shaped mold, the trusses are slidingly connected with mounting tables, the mounting tables are provided with fixing frames, the mounting tables are bolted with storage barrels through the fixing frames, the storage barrels are communicated with the pipe head through corrugated pipes, the pipe head is symmetrically fixed with hanging ears on the front and back sides, the threaded rod penetrates through the front hanging ear and is threadedly connected with the front hanging ear, and the rotating rod penetrates through the rear hanging ear and is slidingly connected with the rear hanging ear.

[0009] In this arrangement, the storage barrel is fixed on the mounting table, and the storage barrel moves forward and backward synchronously with the truss.

[0010] In the technical scheme, the diameter of the round plate is smaller than the diameter of the pipe head, an installation rod is fixed on the middle of the top surface of the round plate, the top end of the installation rod is conical, the top end of the installation rod is bolted with the inner wall of the pipe head, the vibrating plate is conical as a whole and the bottom end diameter is larger than the diameter of the pipe head, and the pushing frame is horizontally L-shaped as a whole and the vertical section faces upward.

[0011] In the arrangement, the circular plate and the conical vibrating plate can avoid excessive cement mortar from being accumulated on the circular plate and the mounting rod and from being left on the vibrating plate when the vibrating plate is pulled out.

[0012] In the technical scheme, the rotating rod wall is provided with a plurality of first purlins, the cam is provided with first purlin grooves corresponding to the first purlins, the maximum diameter of the cam is greater than the vertical distance from the top end of the vertical section of the pushing frame to the center of the cam, the cam is fixed with a connecting rod on the side of the lug, and the other end of the connecting rod is embedded in the sidewall of the rear lug and rotationally connected with the sidewall.

[0013] In the arrangement, when the rotating rod rotates, the first purlins and the first purlin grooves can drive the cam to rotate and will not affect the sliding of the cam, so that the cam and the pushing frame can be contacted and pushed, and the whole vibrating structure can be operated.

[0014] In the technical scheme, the horizontal moving assembly comprises two upper moving boxes arranged on the inner side of the vertical plate and two lower moving boxes arranged on the inner side of the vertical plate, four transmission structures are arranged in pairs at the positions close to the two ends of the threaded rod, the transmission structure is composed of a first fixed cylinder and a sliding rod, a gear is fixed coaxially at the top end of the first fixed cylinder, the bottom end of the sliding rod is transmissionally connected with the end of the threaded rod through a first gear set, the upper moving box is located above the lower moving box on the same side, the threaded rod extends into the lower moving box on the corresponding side and is rotationally connected with the inner wall on the corresponding side, the four first gear sets correspond to the four sliding rods one by one, the first gear set on the same side is located in the lower moving box on the corresponding side, the bottom end of the sliding rod extends into the lower moving box on the corresponding side, and the bottom end of the sliding rod is fixedly connected with the lower moving box on the corresponding side through a mounting plate.

[0015] In the arrangement, when the first fixed cylinder and the sliding rod rotate, the first gear set can drive the threaded rod to rotate synchronously, and then drive the pipe head and the lug to slide left and right.

[0016] In the technical scheme, the first fixed cylinder extends out of the upper moving box, the flange fixed to the cylinder wall close to the top end of the first fixed cylinder extends outward, the flange is embedded in the top surface of the upper moving box and rotationally connected with the top surface, a plurality of second purlins are fixed to the rod wall of the sliding rod, and the first fixed cylinder is provided with second purlin grooves corresponding to the second purlins at the bottom end opening.

[0017] In the arrangement, the second purlins and the second purlin grooves can drive the sliding rod to rotate and avoid affecting the sliding of the sliding rod.

[0018] The horizontal rod is provided with a second gear set at both ends, the second gear set at the front end is in transmission connection with the corresponding end of the threaded rod, the second gear set at the rear end is in transmission connection with the corresponding end of the rotating rod, and the horizontal rod is clamped and fixed with the inner bottom surface of the lower moving box.

[0019] In this arrangement, when the threaded rod rotates, the rotating rod is driven to rotate through the transmission of the second gear set and the horizontal rod, and then the cam intermittently contacts the pushing frame under the action of the first purlin, and when the cam is separated from the pushing frame, the first spring drives the vibrating plate to vibrate forward and backward through the sliding block.

[0020] In the technical scheme, the lower moving box is provided with an abutting structure in the middle of the outer side wall, the abutting structure comprises a connecting rod fixed with the outer side wall of the lower moving box, an abutting rod fixed outward in the middle of the connecting rod, and an abutting head in sliding connection with the outer end of the abutting rod, a second spring is arranged between the abutting head and the inside of the abutting rod, a side plate is fixed outside the vertical plate, an isosceles triangle-shaped guide groove is arranged in the inner side wall of the side plate, the vertical section of the guide groove is located at the front side, the groove depth of the lower inclined section of the guide groove is smaller than that of the upper inclined section, and the groove depth of the vertical section of the guide groove gradually decreases from top to bottom.

[0021] In this arrangement, the second spring ensures that the abutting head is always in contact with the groove bottom surface of the guide groove, so as to avoid the abutting head from being separated from the guide groove, and the design of the guide groove enables the abutting head to move along the lower inclined section of the guide groove, the upper inclined section of the guide groove, and the vertical section of the guide groove in sequence.

[0022] In the technical scheme, an opening is arranged in the middle of the vertical plate, the middle of the top surface of the upper moving box is in sliding connection with the top surface of the opening, the bottom surface of the lower moving box is in sliding connection with the bottom surface of the opening through a plurality of regularly distributed movable support structures, the movable support structure comprises a support plate, support rods fixed at the top surface of the support plate and located at both ends, a second fixed cylinder fixed at the top end of the lower moving box, the top end of the support rod is in sliding connection with the second fixed cylinder, the support plate is in sliding connection with the bottom surface of the opening at the corresponding side, and the inner side wall of the upper moving box is fixedly connected with the truss through a fixed rod.

[0023] In this arrangement, the movable support structure is arranged for support, and does not affect the up-down sliding of the lower moving box.

[0024] On the other hand, the application also provides a concrete self-propelled strip mold filling method, which adopts the concrete self-propelled strip mold filling device, and comprises the following steps: S1. Place the strip mold directly under the drive assembly, then add enough cement mortar into the storage barrel. After adding, start the drive rail to drive the storage barrel and the horizontal moving assembly forward synchronously through the truss, and at the same time start the valve of the storage barrel to discharge and fill the material; S2. When the lateral moving assembly moves rearward, the gears and toothed plates on both sides of the riser contact alternately, thereby driving the corresponding first fixed cylinder and sliding rod to rotate. When the gears and toothed plates on the inner side of the riser contact, the first fixed cylinder and sliding rod rotate counterclockwise, and drive the threaded rod to rotate counterclockwise under the transmission of the first gear set. When the gears and toothed plates on the outer side of the riser contact, the first fixed cylinder and sliding rod rotate clockwise, and drive the threaded rod to rotate clockwise under the transmission of the first gear set. S3. When the threaded rod rotates counterclockwise, the lug drives the tube head to slide to the left. When the threaded rod rotates clockwise, the lug drives the tube head to slide to the right, thereby improving the filling uniformity. S4. When the threaded rod rotates, the second gear set and the crossbar drive the rotating rod to rotate, and the first purlin drives the cam to continuously contact the push frame. When the cam separates from the push frame, the first spring drives the vibrating plate to vibrate back and forth through the slider; S5. When the lateral moving assembly moves toward the rear, the abutment slides along the inclined section below the guide groove and drives the lower moving box to gradually move upward, thereby driving the pipe head to move upward. When the lateral moving assembly moves to the rear end, the second spring pushes the abutment into the inclined section above the guide groove. Then the lateral moving assembly moves forward and the lower moving box continues to move upward until the lateral moving assembly moves to the front end above the guide groove and stops. At this time, under the action of its own gravity, the lower moving box slides down to the lowest point of the guide groove to complete the filling and pouring.

[0025] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are: 1. In the present invention, by setting a lateral moving component, during the movement of the feeding component, the staggered fixed tooth plates arranged on both sides of the vertical plate near the top alternately contact with the gears to drive the fixed cylinder and the slide rod to change the rotation direction, and drive the threaded rod to change the rotation direction under the transmission of the first gear group, thereby realizing the left and right sliding of the tube head, increasing the filling range, and improving the filling uniformity.

[0026] 2. In the present invention, by providing a rotating rod, a cam and a vibrating structure, when the threaded rod rotates, the rotating rod is driven to rotate through the transmission of the second gear set and the cross bar, and then the cam is driven to intermittently contact the push frame under the action of the first purlin. When the cam is separated from the push frame, the first spring will drive the vibrating plate to vibrate back and forth through the slider.

[0027] 3、The present application, by setting up the support assembly, when the transverse moving assembly moves to the rear side, the abutment head slides along the inclined section below the guide groove to drive the lower moving box to gradually move up, and then drives the pipe head to move up, when the transverse moving assembly moves to the last end, the second spring pushes the abutment head into the inclined section above the guide groove, then the transverse moving assembly moves to the front side, the lower moving box continues to move up, until the transverse moving assembly moves to the front end above the guide groove and stops, at this time, under the action of the gravity of the lower moving box itself, it slides to the lowest point of the guide groove, so that the filling height can be raised with the filling, avoiding the initial height being too high, the coarse aggregate in the filled cement mortar is blocked by the reinforcement frame inside the mold, and the fine aggregate directly falls on the bottom, so that the distribution is uneven, and the filling quality is affected. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 It is the overall structure schematic diagram of the present application; Figure 2 It is the feeding assembly schematic diagram of the present application; Figure 3 It is the transverse moving assembly schematic diagram in the present application; Figure 4 It is the transverse moving assembly partial sectional view in the present application; Figure 5 It is the vibrating structure schematic diagram of the present application; Figure 6 It is the vibrating structure partial sectional view in the present application; Figure 7 It is the abutment rod sectional view in the present application; Figure 4 It is the enlarged view of A in the present application; Figure 8 It is the upper moving box and transmission structure sectional view in the present application; Figure 9 It is the lower moving box explosion view in the present application; Figure 10 It is the abutment rod sectional view in the present application; Figure 11 It is the side plate sectional view in the present application; Figure 12 It is the movable support structure sectional view in the present application; BRIEF DESCRIPTION OF DRAWINGS: 100, driving assembly; 101, driving rail; 102, truss; 103, mounting table; 104, fixed frame; 200, feeding assembly; 201, storage barrel; 202, bellows; 203, pipe head; 204, lug; 210, vibrating structure; 211, mounting rod; 212, round plate; 213, vibrating plate; 214, sliding block; 215, vibration groove; 216, first spring; 217, pushing frame; 300, transverse moving assembly; 301, upper moving box; 302, lower moving box; 3021, fixed rod; 303, threaded rod; 304, rotating rod; 305, cross rod; 306, first gear set; 307, second gear set; 308, first purlin; 309, cam; 310, transmission structure; 311, first fixed cylinder; 312, sliding rod; 313, second purlin; 314, gear; 315, mounting plate; 320, abutting structure; 321, connecting rod; 322, abutting rod; 323, abutting head; 324, second spring; 330, movable support structure; 331, support plate; 332, support rod; 333, second fixed cylinder; 400, support assembly; 401, vertical plate; 402, side plate; 403, toothed plate; 404, guide groove. DETAILED DESCRIPTION

[0029] The specific embodiments of the present application will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of protection of the present application is not limited by the specific embodiments.

[0030] Unless otherwise explicitly stated, throughout the specification, the term "comprise" or its variants such as "comprises" or "comprising" will be understood to encompass the stated element or components, but not exclude other elements or components.

[0031] REFERENCE Figures 1-12 As shown, the embodiment provides a technical solution: A self-propelled strip-shaped mold filling device for concrete comprises a driving assembly 100, a feeding assembly 200 for conveying concrete is arranged on the driving assembly 100, a transverse moving assembly 300 for driving the feeding assembly 200 to move left and right is arranged below the driving assembly 100, and support assemblies 400 are symmetrically arranged on the left and right sides of the driving assembly 100; The feeding assembly 200 comprises a pipe head 203 and a vibrating structure 210 arranged below the pipe head 203, the vibrating structure 210 comprises a circular plate 212 and a vibrating plate 213 arranged below the circular plate 212, a sliding block 214 is fixed to the top surface of the vibrating plate 213, a vibration groove 215 matching the sliding block 214 is arranged in the middle of the bottom surface of the circular plate 212, first springs 216 are fixed to the left and right sides of the sliding block 214 in the vibration groove 215, a pushing frame 217 is fixed to the top of the vibrating plate 213, when the pushing frame 217 pushes the vibrating plate 213 and is released, the restoring force of the first springs 216 will drive the sliding block 214 to quickly shake back and forth along the vibration groove 215, thereby driving the vibrating plate 213 to shake back and forth, expelling the air in the filled cement mortar, and improving the filling quality; The transverse moving assembly 300 comprises a threaded rod 303, a rotating rod 304 and four regularly distributed transmission structures 310, the threaded rod 303 is threadedly connected with the pipe head 203, the rotating rod 304 is slidingly connected with the pipe head 203, the rotating rod 304 is slidingly connected with a cam 309 at a position corresponding to the pushing frame 217, and the four transmission structures 310 are arranged in pairs at two ends of the threaded rod 303; The support assembly 400 comprises vertically arranged vertical plates 401, and the vertical plates 401 are fixed with toothed plates 403 staggered at the top on both sides, and the transmission structures 310 are arranged on both sides of the vertical plates 401, respectively, and the staggered toothed plates 403 can ensure that the transmission directions of the transmission structures 310 on different sides are different when the transmission structures 310 on different sides are in contact with the toothed plates 403, so that the transmission directions of the transmission structures 310 are different, and finally the rotating direction of the threaded rod 303 is alternately changed to drive the pipe head 203 to slide left and right, avoiding the influence of the fixed pouring position on the uniformity of pouring.

[0032] Please refer to Figure 1 As shown in the drawings, the driving assembly 100 comprises a truss 102 arranged transversely and a driving rail 101 for driving the truss 102 to move forward and backward along the strip-shaped mold, and the driving rail 101 drives the whole device to move by itself, and the driving rail 101 is driven by hydraulic pressure or electromagnetic force, and such driving devices are prior art, and details are not described here, the truss 102 is slidingly connected with a mounting table 103, the mounting table 103 is provided with a fixing frame 104, the mounting table 103 is bolted and fixed with a storage barrel 201 through the fixing frame 104, the storage barrel 201 is communicated with the pipe head 203 through a corrugated pipe 202, the pipe head 203 is symmetrically fixed with a hanging ear 204 on the front and back sides, the threaded rod 303 penetrates through the front hanging ear 204 and is threadedly connected with the front hanging ear 204, and the rotating rod 304 penetrates through the rear hanging ear 204 and is slidingly connected with the rear hanging ear 204, and the storage barrel 201 is provided with an opening at the top and is communicated with an external feeding device, and the corrugated pipe 202 is arranged to avoid the damage of the feeding pipe caused by pulling the feeding pipe during the movement of the pipe head 203.

[0033] Please refer to Figures 2-6As shown, the diameter of the circular plate 212 is smaller than that of the pipe head 203, the middle of the top surface of the circular plate 212 is fixed with the mounting rod 211, the top end of the mounting rod 211 is tapered to avoid excessive accumulation of the filled cement mortar on the circular plate 212 and the mounting rod 211, the top end of the mounting rod 211 is bolted to the inner wall of the pipe head 203, the vibration plate 213 is tapered as a whole and the diameter of the bottom end is larger than that of the pipe head 203 to avoid excessive cement mortar remaining when the vibration plate 213 is pulled out, the pushing frame 217 is horizontally L-shaped as a whole and the vertical section faces upward, when the cam 309 contacts the horizontal section at the highest position of the pushing frame 217, the pushing frame 217 is translated to change the deformation amount of the first spring 216 to store energy, when the cam 309 is separated from the pushing frame 217, the restoring force of the first spring 216 drives the vibration plate 213 to vibrate rapidly to discharge bubbles, thereby improving the filling pouring quality.

[0034] Further, the rod wall of the rotating rod 304 is provided with a plurality of first purlins 308, the cam 309 is provided with a first purlin groove corresponding to the first purlin 308, through the arrangement of the first purlin 308 and the first purlin groove, the rotating rod 304 can drive the cam 309 to rotate without affecting the sliding of the cam 309, the maximum diameter of the cam 309 is greater than the vertical distance from the top end of the vertical section of the pushing frame 217 to the center of the cam 309 to ensure that the cam 309 and the pushing frame 217 can contact and be pushed, the cam 309 is fixed with a connecting rod on the side facing the lug 204, the other end of the connecting rod is embedded in the side wall of the rear lug 204 and the two are rotationally connected to ensure that the cam 309 can slide synchronously with the pipe head 203 without affecting the rotation of the cam 309.

[0035] Please refer to Figures 7-8 As shown, the transverse moving assembly 300 includes two upper moving boxes 301 arranged inside the vertical plate 401 and two lower moving boxes 302 arranged inside the vertical plate 401, the transmission structure 310 is composed of the first fixed cylinder 311 and the sliding rod 312, the top end of the first fixed cylinder 311 is coaxially fixed with the gear 314, the bottom end of the sliding rod 312 is transmissionally connected with the end of the threaded rod 303 through the first gear set 306, the upper moving box 301 is located above the lower moving box 302 on the same side, the two ends of the threaded rod 303 extend into the corresponding lower moving box 302 and are rotationally connected with the inner wall on the corresponding side, the four first gear sets 306 correspond to the four sliding rods 312 one by one, the first gear set 306 on the same side is located in the lower moving box 302 on the corresponding side, the bottom end of the sliding rod 312 extends into the lower moving box 302 on the corresponding side, the bottom end of the sliding rod 312 is clamped and fixed with the lower moving box 302 through the mounting plate 315 to support the sliding rod 312 while avoiding affecting the rotation of the sliding rod 312, when the first fixed cylinder 311 and the sliding rod 312 rotate, the first gear set 306 synchronously drives the threaded rod 303 to rotate, thereby driving the pipe head 203 and the lug 204 to slide left and right.

[0036] Further, the first fixed cylinder 311 penetrates the upper moving box 301 upward, the top end of the first fixed cylinder 311 is fixed with an outward flange, the flange is embedded in the top surface of the upper moving box 301 and the two are rotationally connected, the flange can support the first fixed cylinder 311 and also avoid affecting the rotation of the first fixed cylinder 311, a plurality of second purlins 313 are fixed on the rod wall of the slide rod 312, and a second purlin groove matched with the second purlin 313 is arranged at the bottom end opening of the first fixed cylinder 311, through the cooperation of the second purlin 313 and the second purlin groove, the first fixed cylinder 311 can drive the slide rod 312 to rotate and also avoid affecting the sliding of the slide rod 312.

[0037] Specifically, a horizontal rod 305 is arranged in the lower moving box 302 and located outward, the horizontal rod 305 is provided with a second gear set 307 at both front and rear ends, the front end second gear set 307 is in transmission connection with the corresponding end of the threaded rod 303, and the rear end second gear set 307 is in transmission connection with the corresponding end of the rotating rod 304, the horizontal rod 305 is clamped and fixed with the inner bottom surface of the lower moving box 302, when the threaded rod 303 rotates, the rotating rod 304 is driven to rotate through the transmission of the second gear set 307 and the horizontal rod 305, and then the cam 309 is intermittently contacted with the pusher 217 under the action of the first purlin 308, when the cam 309 is separated from the pusher 217, the first spring 216 will drive the vibrator 213 to vibrate forward and backward through the sliding block 214.

[0038] Please refer to Figures 9-11 As shown in the figure, the outer side wall of the lower moving box 302 is provided with an abutting structure 320 in the middle, the abutting structure 320 includes a connecting rod 321 fixed with the outer side wall of the lower moving box 302, an abutting rod 322 fixed outward in the middle of the connecting rod 321, and an abutting head 323 in sliding connection with the outer end of the abutting rod 322, a second spring 324 is arranged between the abutting head 323 and the inside of the abutting rod 322, the elastic force of the second spring 324 ensures that the abutting head 323 is always in contact with the groove bottom surface of the guide groove 404, so as to avoid the abutting head 323 from separating from the guide groove 404, a side plate 402 is fixed outward of the vertical plate 401, the inner side wall of the side plate 402 is provided with a guide groove 404 in the shape of an isosceles triangle, the vertical section of the guide groove 404 is located at the front side, the groove depth of the lower inclined section of the guide groove 404 is smaller than that of the upper inclined section, so as to ensure that when the abutting head 323 moves to the last end, it will fall into the inclined section above the guide groove 404 and will not re-enter the lower inclined section of the guide groove 404, the groove depth of the vertical section of the guide groove 404 gradually decreases from top to bottom, and the depth of the lowest end of the vertical section of the guide groove 404 is smaller than that of the lower inclined section of the guide groove 404, so as to ensure that the abutting head 323 enters the vertical section of the guide groove 404 at the beginning. It should be noted that the friction between the abutting head 323 and the guide groove 404 is smaller than the gravity of the horizontal moving assembly 300, so as to ensure that the abutting head 323 can slowly slide downward in the vertical section of the guide groove 404 by its own gravity.

[0039] Referring to Figure 12 As shown, the middle part of the vertical plate 401 is provided with an opening, the top surface of the upper moving box 301 is slidably connected with the top surface of the opening, the bottom surface of the lower moving box 302 is slidably connected with the bottom surface of the opening through a plurality of regularly distributed movable support structures 330, the movable support structure 330 comprises a support plate 331, a support rod 332 fixed at the top surface of the support plate 331 near the left and right ends, and a second fixed cylinder 333 fixed at the top end of the support rod 332 and the bottom surface of the lower moving box 302, the top end of the support rod 332 is slidably connected with the second fixed cylinder 333, the support plate 331 is slidably connected with the bottom surface of the corresponding side opening, the inner side wall of the upper moving box 301 is fixedly connected with the truss 102 through a fixed rod 3021, and the movable support structure 330 can support the lower moving box 302 without affecting the up-down sliding of the lower moving box 302.

[0040] The application also provides a concrete self-propelled strip-shaped mold filling method, which adopts the concrete self-propelled strip-shaped mold filling device and comprises the following steps. S1, placing the strip-shaped mold directly below the driving assembly 100, then adding enough cement mortar into the storage barrel 201, and then starting the driving rail 101 to drive the storage barrel 201 and the transverse moving assembly 300 to move forward synchronously through the truss 102, and starting the valve of the storage barrel 201 to discharge and fill; S2, when the transverse moving assembly 300 moves to the rear side, the gears 314 and the toothed plates 403 on the two sides of the vertical plate 401 alternately contact, thereby driving the corresponding first fixed cylinders 311 and the slide rods 312 to rotate, when the gears 314 and the toothed plates 403 on the inner side of the vertical plate 401 contact, the first fixed cylinders 311 and the slide rods 312 rotate counterclockwise, and are driven by the first gear set 306 to rotate the threaded rods 303 counterclockwise, when the gears 314 and the toothed plates 403 on the outer side of the vertical plate 401 contact, the first fixed cylinders 311 and the slide rods 312 rotate clockwise, and are driven by the first gear set 306 to rotate the threaded rods 303 clockwise; S3, when the threaded rods 303 rotate counterclockwise, the pipe head 203 is driven to slide left through the hanging ears 204, when the threaded rods 303 rotate clockwise, the pipe head 203 is driven to slide right through the hanging ears 204, thereby improving the uniformity of filling; S4, when the threaded rods 303 rotate, the rotating rods 304 are driven to rotate under the transmission of the second gear set 307 and the cross rods 305, thereby driving the cams 309 to intermittently contact with the pushing frames 217 under the action of the first purlins 308, when the cams 309 are separated from the pushing frames 217, the first springs 216 will drive the vibrating plates 213 to vibrate back and forth through the sliding blocks 214; S5. When the lateral moving component 300 moves toward the rear side, the abutment 323 slides along the inclined section below the guide groove 404 and drives the lower moving box 302 to gradually move upward, thereby driving the pipe head 203 to move upward. When the lateral moving component 300 moves to the rear end, the second spring 324 pushes the abutment 323 into the inclined section above the guide groove 404. Then the lateral moving component 300 moves forward and the lower moving box 302 continues to move upward until the lateral moving component 300 moves to the front end above the guide groove 404 and stops. At this time, under the action of its own gravity, the lower moving box 302 slides down to the lowest point of the guide groove 404 to complete the filling and pouring.

[0041] The foregoing descriptions of specific exemplary embodiments of the present invention are for purposes of illustration and description. These descriptions are not intended to limit the invention to the precise forms disclosed, and it is apparent that many variations and modifications are possible in light of the foregoing teachings. The exemplary embodiments have been selected and described for the purpose of explaining the specific principles of the invention and their practical application, thereby enabling those skilled in the art to make and utilize a variety of exemplary embodiments of the invention and various options and modifications. The scope of the invention is intended to be defined by the description and its equivalents.

Claims

1. A concrete self-propelled strip-mould filling device comprising a drive assembly (100), characterised in that: The driving assembly (100) is provided with a feeding assembly (200), and a transverse moving assembly (300) for driving the feeding assembly (200) to move leftward and rightward is arranged below the driving assembly (100); the driving assembly (100) is symmetrically provided with a support assembly (400) on the left and right sides thereof; The feeding assembly (200) comprises a pipe head (203) and a vibrating structure (210) arranged below the pipe head (203); the vibrating structure (210) comprises a circular plate (212) and a vibrating plate (213) arranged below the circular plate (212); a sliding block (214) is fixed to the middle of the top surface of the vibrating plate (213); a vibrating groove (215) matched with the sliding block (214) is arranged in the middle of the bottom surface of the circular plate (212); first springs (216) are fixed to the front and back sides of the sliding block (214) in the vibrating groove (215); and a pushing frame (217) is fixed to the top of the vibrating plate (213) at the rear side thereof. The transverse moving assembly (300) comprises a threaded rod (303), a rotating rod (304) and four regularly distributed transmission structures (310); the threaded rod (303) is threadedly connected with the pipe head (203); the rotating rod (304) is slidably connected with the pipe head (203); a cam (309) is slidably connected with the pushing frame (217) at a position corresponding to the pushing frame (217) on the rotating rod (304); and two of the transmission structures (310) are arranged at the positions close to the two ends of the threaded rod (303). The support assembly (400) comprises vertically arranged vertical plates (401) symmetrically arranged on the left and right sides; toothed plates (403) are fixed to the top of the vertical plates (401) at the left and right sides thereof; and the transmission structures (310) are arranged on the left and right sides of the vertical plates (401) on the same side.

2. The concrete self-propelled strip-mold filling apparatus as claimed in claim 1, characterized in that: The driving assembly (100) comprises horizontally arranged trusses (102) and a driving rail (101) for driving the trusses (102) to move forward and backward along the strip-shaped mold; an installation table (103) is slidably connected with the trusses (102); a fixed frame (104) is arranged on the installation table (103); a storage barrel (201) is fixedly connected with the installation table (103) through the fixed frame (104); a corrugated pipe (202) is arranged between the liquid outlet of the storage barrel (201) and the pipe head (203); lug ears (204) are symmetrically fixed to the front and back sides of the pipe head (203); the threaded rod (303) penetrates through the front lug ear (204) and is threadedly connected with the front lug ear (204); and the rotating rod (304) penetrates through the rear lug ear (204) and is slidably connected with the rear lug ear (204).

3. The concrete self-propelled strip-mold filling apparatus as claimed in claim 2, wherein: The diameter of the circular plate (212) is smaller than the diameter of the pipe head (203); an installation rod (211) is fixed to the middle of the top surface of the circular plate (212); the top end of the installation rod (211) is conical; the top end of the installation rod (211) is fixedly connected with the inner wall of the pipe head (203); the vibrating plate (213) is conical as a whole and the diameter of the bottom end thereof is larger than the diameter of the pipe head (203); and the pushing frame (217) is horizontally L-shaped as a whole and the vertical section thereof faces upward.

4. The concrete self-propelled strip-mold filling apparatus as claimed in claim 3, wherein: The rotating rod (304) is provided with a plurality of first purlins (308) on the rod wall, the cam (309) is provided with a first purlin groove corresponding to the first purlin (308), the maximum diameter of the cam (309) is greater than the vertical distance from the top end of the vertical section of the push frame (217) to the center of the cam (309), the cam (309) is fixed with a connecting rod on the side facing the lug (204), and the other end of the connecting rod is embedded in the side wall of the rear lug (204) and is rotationally connected.

5. The concrete self-propelled strip-mold filling apparatus as claimed in claim 4, wherein: The horizontal moving assembly (300) comprises two upper moving boxes (301) arranged on the inner side of the vertical plate (401) and two lower moving boxes (302) arranged on the inner side of the vertical plate (401). The transmission structure (310) is composed of a first fixed cylinder (311) and a sliding rod (312) in sliding connection. The top end of the first fixed cylinder (311) is coaxially fixed with a gear (314). The bottom end of the sliding rod (312) is in transmission connection with the end of the threaded rod (303) through a first gear set (306). The upper moving box (301) is above the lower moving box (302) on the same side. The threaded rod (303) extends into the corresponding lower moving box (302) on the corresponding side and is rotationally connected with the inner wall on the corresponding side. Four first gear sets (306) correspond to four sliding rods (312). The first gear set (306) on the same side is located in the corresponding lower moving box (302) on the corresponding side. The bottom end of the sliding rod (312) extends into the corresponding lower moving box (302). The bottom end of the sliding rod (312) is fixed with the lower moving box (302) through a mounting plate (315).

6. The concrete self-propelled strip-mold filling apparatus as claimed in claim 5, wherein: The first fixed cylinder (311) penetrates out of the upper moving box (301) upward. The cylinder wall close to the top end of the first fixed cylinder (311) is fixed with an outward flange. The flange is embedded in the top surface of the upper moving box (301) and is rotationally connected with the upper moving box (301). A plurality of second purlins (313) are fixed on the rod wall of the sliding rod (312). The bottom end of the first fixed cylinder (311) is provided with a second purlin groove matched with the second purlin (313).

7. The concrete self-propelled strip-mold filling apparatus as claimed in claim 6, characterized in that: A cross rod (305) is arranged in the lower moving box (302) close to the outer side. The cross rod (305) is provided with a second gear set (307) at both the front end and the rear end. The front end second gear set (307) is in transmission connection with the corresponding end of the threaded rod (303), and the rear end second gear set (307) is in transmission connection with the corresponding end of the rotating rod (304). The cross rod (305) is fixed with the inner bottom surface of the lower moving box (302).

8. The concrete self-propelled strip-mold filling apparatus as claimed in claim 7, wherein: The lower moving box (302) is provided with an abutting structure (320) in the middle of the outer side wall, the abutting structure (320) comprises a connecting rod (321) fixed to the outer side wall of the lower moving box (302), an abutting rod (322) fixed to the middle of the connecting rod (321) and outward, and an abutting head (323) slidably connected to the outer end of the abutting rod (322), a second spring (324) is arranged between the abutting head (323) and the inner part of the abutting rod (322), the outer side of the vertical plate (401) is fixed with a side plate (402), the inner side wall of the side plate (402) is provided with a guide groove (404) in the shape of an isosceles triangle, the vertical section of the guide groove (404) is located at the front side, the groove depth of the lower inclined section of the guide groove (404) is smaller than that of the upper inclined section, and the groove depth of the vertical section of the guide groove (404) gradually decreases from top to bottom.

9. The concrete self-propelled strip-mold filling apparatus as claimed in claim 8, wherein: The middle part of the vertical plate (401) is provided with an opening, the middle part of the top surface of the upper moving box (301) is slidably connected with the top surface of the opening, and the bottom surface of the lower moving box (302) is slidably connected with the bottom surface of the opening through a plurality of regularly distributed movable support structures (330), the movable support structure (330) comprises a support plate (331), support rods (332) fixed to the top surface of the support plate (331) near the left and right two ends, and a second fixed cylinder (333) fixed to the bottom surface of the lower moving box (302) at the top end, the top end of the support rod (332) is slidably connected with the second fixed cylinder (333), the support plate (331) is slidably connected with the bottom surface of the opening on the corresponding side, and the inner side wall of the upper moving box (301) is fixedly connected with the truss (102) through a fixed rod (3021).

10. A method of filling a concrete self-propelled strip form, using the concrete self-propelled strip form filling apparatus according to any one of claims 1 to 9, characterized by, The method comprises the following steps: S1, placing a strip-shaped mold directly below the driving assembly (100), then adding sufficient cement mortar into the storage barrel (201), and then starting the driving rail (101) to drive the storage barrel (201) and the transverse moving assembly (300) to move forward synchronously through the truss (102), and simultaneously starting the valve of the storage barrel (201) to discharge and fill; S2, when the transverse moving assembly (300) moves to the rear side, the gears (314) and the toothed plates (403) on both sides of the vertical plate (401) are alternately contacted, thereby driving the corresponding first fixed cylinder (311) and the sliding rod (312) to rotate, when the gears (314) and the toothed plates (403) on the inner side of the vertical plate (401) are contacted, the first fixed cylinder (311) and the sliding rod (312) rotate counterclockwise, and under the transmission of the first gear set (306), the threaded rod (303) rotates counterclockwise, when the gears (314) and the toothed plates (403) on the outer side of the vertical plate (401) are contacted, the first fixed cylinder (311) and the sliding rod (312) rotate clockwise, and under the transmission of the first gear set (306), the threaded rod (303) rotates clockwise; S3, when the threaded rod (303) counterclockwise rotation, through the lug (204) transmission and drive pipe head (203) left slide, when the threaded rod (303) clockwise rotation, through the lug (204) transmission and drive pipe head (203) right slide, and then enhance the uniformity of filling; S4, when the threaded rod (303) rotation, through the second gear set (307) and the transmission of horizontal rod (305) and drive rotating rod (304) rotation, and then under the action of the first purlin (308) drive cam (309) intermittent and pusher (217) contact, when the cam (309) and pusher (217) separate, the first spring (216) will be through the slider (214) and drive the vibrating plate (213) vibration; S5, when the horizontal moving assembly (300) to the rear side moves, the abutment head (323) along the inclined section below the guide groove (404) slide and drive the lower moving box (302) gradually up, and then drive the pipe head (203) up, when the horizontal moving assembly (300) moves to the last end, the second spring (324) push the abutment head (323) into the inclined section above the guide groove (404), then the horizontal moving assembly (300) to the front side moves, the lower moving box (302) continues to move up, until the horizontal moving assembly (300) moves to the front end of the guide groove (404) above stop, at this time under the gravity of the lower moving box (302) itself, down to the lowest point of the guide groove (404), complete filling pouring.

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