CN209937249U - Material guide device of filling car - Google Patents

Abstract

The utility model discloses a guide device of filling car relates to tubular pile processing equipment field, aims at solving the problem that traditional filling car unloading width is not adjustable, and its technical scheme main points are: the material guide frame comprises a support, a discharging hopper arranged on the support, and a discharging opening arranged at the lower end of the discharging hopper, wherein a material guide frame is arranged on the support in a position below the discharging opening in a lifting manner, the support is provided with a lifting assembly used for driving the material guide frame to lift, the material guide frame is rotatably provided with a material guide hopper, and the material guide frame is provided with a rotating assembly used for driving the material guide hopper to rotate along the width direction of a mold. The utility model discloses a guide device of filling car has that the unloading width is adjustable to adapt to the mould of different specifications, save raw materials's advantage.

Description

Material guide device of filling car

Technical Field

The utility model belongs to the technical field of the technique of tubular pile filling equipment and specifically relates to a guide device of filling car is related to.

Background

The cement pipe pile is one of common building materials, is commonly used as a foundation of a building, and is generally driven into the ground by a diesel pile driver. Generally, the cement pipe is manufactured by firstly manufacturing a steel reinforcement framework and then pouring cement outside the steel reinforcement framework,

when concrete piles are poured, a mixing plant is used firstly, the mixing plant is mainly used for mixing concrete, the concrete is conveyed to a filling device by a ferry vehicle after the mixing is finished, and the concrete is poured into a mould by a distributing vehicle for forming.

For example, chinese patent CN207172395 discloses a tubular pile concrete blanking machine, which comprises a support frame, wherein a receiving hopper is arranged in the middle of the support frame, a material guide hopper which can be adjusted in a lifting manner and used for guiding materials into a tubular pile mould is arranged below a discharge port of the receiving hopper on the support frame, a transverse slide rail is arranged on the lower side of the support frame, and a flat car which can move transversely and is used for installing the tubular pile mould is arranged on the transverse slide rail.

The above prior art solutions have the following drawbacks: in order to produce concrete pipe piles of different specifications, the width of the die placed below the discharging hopper is different, but the size of the discharging hole of the material guide hopper is fixed, when the wider die is replaced by the narrower die, the discharging hole of the material guide hopper is wider than the die, so that concrete is easily sprayed outside the die, and raw materials are wasted.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a guide device of filling car has thereby adjustable cloth width save raw materials's advantage.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a guide device of filling car, includes the support, sets up in the lower hopper of support, sets up the feed opening of lower hopper lower extreme down, the position liftable that the support just is located the feed opening below is provided with the guide frame, the support is provided with the lifting unit who is used for driving guide frame lift, the guide frame rotates and is provided with the guide fill, the guide frame is provided with and is used for driving the guide fill along mould width direction pivoted runner assembly.

Through adopting above-mentioned technical scheme, the material is fallen the back by the hopper down, at first gets into the guide fill, and the guide fill is rotated by the rotating assembly drive to make the guide fill swing at certain extent, make the concrete be the unloading of S-shaped during the unloading like this, through the swing amplitude of guide fill, the width of control material unloading, thereby make material distribution more even, adjust the height of guide frame and guide fill through lifting unit, thereby change the initial height that the material was thrown out, and then the unloading scope of adjustment material.

The utility model discloses further set up to: the lifting assembly comprises a second support fixedly connected with the four vertical rods of the support, a second lead screw rotatably connected with the second support, a second sliding seat in threaded connection with the second lead screw, and a lifting motor fixedly connected with the support, an output shaft of the lifting motor is connected with the second lead screw, and the material guide frame is fixedly connected with the second sliding seat.

Through adopting above-mentioned technical scheme, drive the second lead screw through elevator motor and rotate to the drive second slide realizes removing along the second lead screw, and then drives guide frame and guide fill and realizes going up and down.

The utility model discloses further set up to: the guide fill upper end is the cuboid setting, and the lower extreme is hourglass hopper-shaped setting, the guide fill upper edge rotates and is connected with the connecting plate, the connecting plate rotates to be connected in the guide frame, the guide frame extends there is the extension frame, the runner assembly sets up in the extension frame, the application of force end of runner assembly acts on the guide fill.

Through adopting above-mentioned technical scheme, the guide fill can realize rotating for the guide frame, during the unloading, realizes rotating through rotating assembly drive guide fill to drive the swing of guide fill, realize that the cloth is more even.

The utility model discloses further set up to: the rotating assembly comprises a rotating motor connected to the extending frame, a rotating rod connected to an output shaft of the rotating motor, and a cam fixedly connected to the rotating rod, the rotating rod penetrates through the eccentric position of the cam, and the cam side wall is abutted to the outer wall of the material guide hopper.

Through adopting above-mentioned technical scheme, when rotating the motor and starting, can drive the cam and rotate, when the cam rotates, through cam lateral wall and guide fill butt, when the high point butt of cam was when the guide fill lateral wall, can drive the guide fill and rotate to one side, the cam continues to rotate, and the guide fill resets to realize the swing of guide fill.

The utility model discloses further set up to: the lower end of the material guide hopper is connected with a return spring, and the other end of the return spring is connected to the extension frame.

Through adopting above-mentioned technical scheme, reset spring exerts a pulling force towards the cam all the time to the guide fill, when the cam rotated to the low point and guide fill lateral wall butt, can pull back the guide fill through reset spring.

The utility model discloses further set up to: the end part of the extension frame is rotatably sleeved on the material guide frame, the side wall of the extension frame is in threaded connection with a positioning bolt, and the end part of the positioning bolt penetrates through the side wall of the extension frame and abuts against the material guide frame.

Through adopting above-mentioned technical scheme, when unscrewing positioning bolt, the extension frame can be for the guide frame free rotation to extend the frame and adjust to arbitrary angle, later rethread positioning bolt will extend the frame fixed, through the regulation to extension frame angle, change the relative position of cam for the guide fill, thereby change the turned angle that the cam promoted the guide fill, and then according to the width of different mould bodies, the amplitude of oscillation of adjustment unloading avoids the concrete to spill the outside, causes the material extravagant.

The utility model discloses further set up to: the lower end of the material guide hopper is arranged in an inverted V shape.

Through adopting above-mentioned technical scheme, when the unloading like this, play certain guide effect to the material.

To sum up, the utility model discloses a beneficial technological effect does:

1. after falling from the blanking hopper, the materials firstly enter the material guide hopper, the material guide hopper is driven to rotate by the rotating assembly, so that the material guide hopper swings in a certain range, the concrete is blanked in an S shape during blanking, the width of the material blanking is controlled through the swing of the material guide hopper, the material distribution is more uniform, the heights of the material guide frame and the material guide hopper are adjusted through the lifting assembly, the initial height of the thrown materials is changed, and the blanking range of the materials is adjusted;

2. the guide hopper can realize rotating for the guide frame, and during the unloading, realize rotating through rotating assembly drive guide hopper to drive the swing of guide hopper, realize that the cloth is more even.

Drawings

Fig. 1 is a schematic structural diagram of the auxiliary mechanism and the material guiding mechanism of the present invention.

Fig. 2 is a schematic structural view of the discharge hopper of the present invention.

Fig. 3 is a schematic structural diagram of the scraping mechanism of the present invention.

Fig. 4 is a schematic structural view of the blanking mechanism.

Fig. 5 is a schematic structural diagram of the rotating assembly of the present invention.

Fig. 6 is a schematic structural view of the die body of the present invention.

Fig. 7 is a partial schematic view of the lower mold of the present invention.

Fig. 8 is a schematic view of the matching structure of the centrifugal mechanism and the mold body according to the present invention.

Fig. 9 is a schematic structural diagram of the first connection assembly and the second connection assembly of the present invention.

In the figure, 1, a bracket; 2. feeding a hopper; 3. a feeding port; 4. a square section; 5. a funnel section; 6. a scraping mechanism; 7. a drive assembly; 8. a connecting rod; 9. a scraping component; 10. a first support; 11. a first lead screw; 12. a first slider; 13. a scraping motor; 14. a horizontal axis; 15. a squeegee; 16. a reinforcing plate; 17. an auxiliary rod; 18. a sub-board; 19. a vibrator; 20. a material guide frame; 21. a lifting assembly; 22. a material guide hopper; 23. a rotating assembly; 24. a second support; 25. a second lead screw; 26. a second slide carriage; 27. a lifting motor; 28. a connecting plate; 29. a belt; 30. an extension frame; 31. rotating the motor; 32. rotating the rod; 33. a cam; 34. a return spring; 35. positioning the bolt; 36. an upper die; 37. a lower die; 38. a hitch assembly; 39. a locking assembly; 40. a seal assembly; 41. a hanging end; 42. a buckle end; 43. the pull rod is pulled back; 44. hanging a connecting rod; 45. hooking; 46. rotating the disc; 47. tightening the belt; 48. an extension block; 49. a connecting ring; 50. a positioning assembly; 51. positioning a plate; 52. positioning a groove; 53. a handle; 54. a first step; 55. a second step; 56. a rubber sheet; 57. a drive mechanism; 58. a first connection assembly; 59. a mold body; 60. a second connection assembly; 61. a frame; 62. a drive motor; 63. a driving pulley; 64. a driven pulley; 65. a rotating frame; 66. a lower snap ring; 67. a snap ring is arranged; 68. a locking assembly; 69. an extension rod; 70. a connecting disc; 71. an inner gear ring; 72. an outer ring gear; 73. an upper boss; 74. a lower boss; 75. locking the bolt; 76. a limiting block; 77. a limiting groove; 78. an auxiliary mechanism; 79. a material guiding mechanism; 80. a centrifugal mechanism.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a distributing device of cement pipe pile, including support 1, welded fastening in support 1 lower hopper 2, set up in feed opening 3 of hopper 2 lower extreme down, 2 upper ends of lower hopper are provided with the complementary unit 78 that is used for supplementary unloading, and 2 lower extremes of lower hopper are provided with the guide mechanism 79 of control unloading amplitude of oscillation, and support 1 below is provided with mould body 59, still including being used for driving mould body 59 pivoted centrifugal mechanism 80 (the mark is shown in fig. 8).

As shown in fig. 1 and 2, hopper 2 includes that the cross-section is square section 4 and is hopper-shaped's funnel section 5 down, square section 4 and funnel section 5 welding link up, complementary unit 78 is including setting up scraping mechanism 6 in hopper 2 down, scraping mechanism 6 is including fixed setting up in drive assembly 7 of hopper 2 lateral wall down, connect in drive assembly 7 power take off's connecting rod 8, connecting rod 8 is in hopper 2 under U-shaped setting and one end stretches into, the one end that connecting rod 8 stretches into hopper 2 down is connected with scraping assembly 9.

Concrete in the stirring building is carried down hopper 2 in through the ferry vehicle, and is carried downwards through hopper 2 direction down, accomplishes the back when a duty cycle, and drive assembly 7 starts and drives connecting rod 8 and scrapes material subassembly 9 and realize sliding along the lateral wall of 2 square sections 4 of hopper down, scrapes material subassembly 9 and realizes sliding along the inner wall of square sections 4, scrapes down through the material of scraping material subassembly 9 to the adhesion of 4 inner walls of square sections to reach save material's effect.

As shown in fig. 4 and 5, the material guiding mechanism 79 includes a material guiding frame 20 that is arranged on the support 1 in a lifting manner and is located below the feed opening 3, a lifting assembly 21 for driving the material guiding frame 20 to lift is arranged on the support 1, a material guiding hopper 22 is further rotatably arranged on the material guiding frame 20, and the material guiding frame 20 is provided with a rotating assembly 23 for driving the material guiding hopper 22 to rotate along the width direction of the mold. After the material falls from the blanking hopper 2, the material firstly enters the material guide hopper 22, the material guide hopper 22 is driven to rotate by the rotating assembly 23, so that the material guide hopper 22 swings in a certain range, the concrete is subjected to S-shaped blanking during blanking, the width of the material blanking is controlled through the swing amplitude of the material guide hopper 22, the material is more uniformly distributed, the heights of the material guide frame 20 and the material guide hopper 22 are adjusted through the lifting assembly 21, the initial height of the material throwing is changed, and the blanking range of the material is adjusted.

As shown in fig. 8 and 9, the centrifugal mechanism 80 includes two driving mechanisms 57 disposed on the ground, the power output end of the driving mechanism 57 is connected to the first connecting assembly 58, and further includes a mold body 59 for containing concrete, and the two ends of the mold body 59 are provided with the second connecting assemblies 60 connected to the first connecting assemblies 58. After concrete is filled in the mould body 59, the mould body 59 is placed on the driving mechanism 57 through the first connecting component 58 and the second connecting component 60 and is driven to rotate by the driving mechanism 57, so that the concrete is equally distributed on the inner wall of the mould body 59 by utilizing the centrifugal action to form a cement pipe.

As shown in fig. 6 and 7, the mold body 59 includes an upper mold 36 and a lower mold 37 arranged in a hollow semi-circular tubular shape, a hooking component 38 is arranged at the edge of the upper mold 36 and the lower mold 37, one end of the hooking component 38 is connected to the lower mold 37, the other end is connected to the upper mold 36, locking components 39 are arranged at the two ends of the hooking component 38 connected to the lower mold 37, the locking components 39 apply a force to the hooking component 38 towards the lower mold 37, and sealing components 40 are arranged at the edge of the upper mold 36 and the lower mold 37; during filling, the upper die 36 and the lower die 37 are separated firstly, the lower die 37 is placed below the material guide hopper 22 and placed along a track, the support 1 moves along the track to drive the lower hopper 2 and the material guide hopper 22 to move along the track, the lower hopper 2 moves along the lower die 37, concrete in the lower hopper 2 is uniformly distributed in the lower die 37 at the same time, distribution is achieved, after the charging is completed in the lower die 37, the upper die 36 covers the lower die 37, the hanging component 38 is rotated to enable the hanging component 38 to be hung on the upper die 36, then the hanging component 38 is tensioned towards the lower die 37 through the locking component 39, the upper die 36 and the lower die 37 are locked, and the sealing performance of the upper die 36 and the lower die 37 is enhanced through the sealing component 40.

As shown in fig. 2, the driving assembly 7 includes a first support 10 welded and fixed to the outer wall of the lower hopper 2, a first lead screw 11 rotatably disposed on the first support 10 and vertically disposed, a first slide 12 threadedly connected to the first lead screw 11, and a scraping motor 13 fixedly connected to the outer wall of the lower hopper 2, an output shaft of the scraping motor 13 is connected to the first lead screw 11 and drives the first lead screw 11 to rotate, and the connecting rod 8 is fixedly connected to the first slide 12; drive first lead screw 11 through scraping material motor 13 and rotate to drive first slide 12 and realize removing along first lead screw 11 length direction, because first lead screw 11 is parallel with the lateral wall of 2 square sections 4 of hopper down, and then drive connecting rod 8 and remove along 4 lateral walls of square sections, connecting rod 8 drives and scrapes material subassembly 9 and realize removing.

As shown in fig. 3, the scraping component 9 includes a transverse shaft 14 fixedly connected to the connecting rod 8, and a scraping plate 15 rotatably sleeved on the transverse shaft 14, wherein the scraping plate 15 is obliquely arranged and the edge of the scraping plate is abutted against the inner wall of the square section 4 of the lower hopper 2; when connecting rod 8 was driven by drive assembly 7 and was removed like this, can drive scraper blade 15 and remove along 4 inner walls of square section, because scraper blade 15's border is hugged closely at the inner wall of square section 4, when scraper blade 15 removed, can realize scraping mud to 4 inner walls of square section to scrape the adhesion at the concrete of 4 inner walls of square section and fall.

As shown in fig. 3, the scraper 15 is rotationally connected to the transverse shaft 14 through a torsion spring, so that the scraper 15 always tends to rotate towards the inner wall of the square section 4; like this when drive assembly 7 drives scraper blade 15 and moves down, the border of scraper blade 15 only butt on square section 4 inner wall, when drive assembly 7 drives scraper blade 15 and moves up, when the concrete is touch to scraper blade 15 internal wall, can make scraper blade 15 upwards rotate certain angle under the promotion of concrete to prevent to upwards scrape the concrete.

As shown in fig. 3, a reinforcing plate 16 is provided on the edge of the scraper 15 abutting against the inner wall of the lower hopper 2; because the lower border of scraper blade 15 is great with the frictional force that the border received of hopper 2 inner wall butt down, consequently also great to the wearing and tearing of border department, can increase the wearability of scraper blade 15 through setting up reinforcing plate 16 to prolong scraper blade 15's life.

As shown in fig. 3, the connecting rod 8 is fixedly connected with an auxiliary rod 17, one end of the auxiliary rod 17 extending into the funnel section 5 is rotatably connected with an auxiliary plate 18 through a torsion spring, and the edge of the auxiliary plate 18 abuts against the inner wall of the funnel section 5; when connecting rod 8 reciprocates like this, scraper blade 15 scrapes the material to square section 4 inner wall, and subplate 18 scrapes the material to funnel section 5 inner wall simultaneously to make the scraping more comprehensive.

As shown in fig. 3, the width of the sub-plate 18 is equal to the width of the feed opening 3, so that interference is avoided when the sub-plate 18 moves along the inner wall of the funnel section 5.

As shown in fig. 3, a vibrator 19 is fixedly connected to the sub-rod 17; because vice pole 17 is wider with concrete contact range, consequently glue the concrete easily on vice pole 17, through setting up vibrator 19, can shake off the concrete on vice pole 17 through vibrations when the work is accomplished, avoid the concrete to glue to solidify on vice pole 17.

As shown in fig. 4, the lifting assembly 21 includes a second support 24 fixedly connected to the four vertical rods of the support 1, a second lead screw 25 rotatably connected to the second support 24, a second slide carriage 26 threadedly connected to the second lead screw 25, and a lifting motor 27 fixedly connected to the support 1, wherein an output shaft of the lifting motor 27 is connected to the second lead screw 25, and the material guiding frame 20 is fixedly connected to the second slide carriage 26; the second lead screw 25 is driven to rotate by the lifting motor 27, so as to drive the second slide 26 to move along the second lead screw 25, and further drive the guide frame 20 and the guide hopper 22 to lift.

As shown in fig. 4 and 5, the upper end of the material guiding hopper 22 is rectangular, the lower end is funnel-shaped, the upper edge of the material guiding hopper 22 is rotatably connected with a connecting plate 28 through a rotating shaft, the connecting plate 28 is rotatably connected to the material guiding frame 20 through the rotating shaft, an extending frame 30 extends from one side of the material guiding frame 20, the rotating assembly 23 is fixedly connected to the extending frame 30, and the force applying end of the rotating assembly 23 acts on the material guiding hopper 22; the material guide hopper 22 can rotate relative to the material guide frame 20, and during discharging, the material guide hopper 22 is driven to rotate through the rotating assembly 23, so that the material guide hopper 22 is driven to swing, and the material distribution is more uniform.

As shown in fig. 5, the rotating assembly 23 includes a rotating motor 31 connected to the extension frame 30, a rotating rod 32 connected to an output shaft of the rotating motor 31, and a cam 33 fixedly connected to the rotating rod 32, wherein the rotating rod 32 is inserted into an eccentric position of the cam 33, and a side wall of the cam abuts against an outer wall of the material guide hopper 22; when the rotating motor 31 is started, the cam 33 can be driven to rotate, when the cam 33 rotates, the side wall of the cam 33 is abutted against the material guide hopper 22, when the high point of the cam 33 is abutted against the side wall of the material guide hopper 22, the material guide hopper 22 can be driven to rotate towards one side, the cam 33 continues to rotate, the material guide hopper 22 is reset, and therefore the material guide hopper 22 swings.

As shown in fig. 4 and 5, the lower end of the material guiding hopper 22 is connected with a return spring 34, and the other end of the return spring 34 is connected with the extension frame 30; the return spring 34 applies a pulling force to the hopper 22 always toward the cam 33, and when the cam 33 rotates to a low point and abuts against the side wall of the hopper 22, the hopper 22 can be pulled back by the return spring 34.

As shown in fig. 5, the end of the extension frame 30 is rotatably sleeved on the material guiding frame 20, a positioning bolt 35 is connected to the side wall of the extension frame 30 through a thread, and the end of the positioning bolt 35 penetrates through the side wall of the extension frame 30 and abuts against the material guiding frame 20; when the positioning bolts 35 are loosened, the extension frame 30 can freely rotate relative to the guide frame 20, so that the extension frame 30 can be adjusted to any angle, then the extension frame 30 is fixed through the positioning bolts 35, the relative position of the cam 33 relative to the guide hopper 22 is changed through adjusting the angle of the extension frame 30, the rotating angle of the guide hopper 22 pushed by the cam 33 is changed, the feeding swing amplitude is adjusted according to the width of different die bodies 59, and the phenomenon that concrete is scattered outside to cause material waste is avoided.

As shown in fig. 4, the lower end of the material guiding hopper 22 is arranged in an inverted V shape; therefore, when the material is discharged, the material guiding device plays a certain guiding role in the material discharging. As shown in fig. 8, the driving mechanism 57 includes two frames 61 fixedly disposed on the ground, a driving motor 62 fixedly disposed on the frames 61, a driving pulley 63 connected to an output shaft of the driving motor 62, a driven pulley 64 rotatably connected to the frames 61, and a belt 29 connected between the driving pulley 63 and the driven pulley 64, wherein the first connecting assembly 58 is connected to the driven pulley 64; rotate through driving motor 62 and drive driving pulley 63 and rotate, driving pulley 63 drives driven pulley 64 and rotates, and then drives first coupling assembling 58 and rotate, because mould body 59 passes through second coupling assembling 60 and connects on first coupling assembling 58, consequently can drive mould body 59 and realize rotating.

As shown in fig. 8 and 9, the first connecting assembly 58 includes a rotating frame 65 fixedly connected to a central shaft of the driven pulley 64, a lower snap ring 66 fixedly connected to the rotating frame 65 and disposed in a semicircular shape, and an upper snap ring 67 having one end hinged to the lower snap ring 66, the upper snap ring 67 and the lower snap ring 66 can rotate relatively, the free ends of the upper snap ring 67 and the lower snap ring 66 are connected with a locking assembly 68, and the second connecting assembly 60 is clamped in a circular ring formed by the upper snap ring 67 and the lower snap ring 66; when the connecting device is installed, the locking assembly 68 is firstly opened, the upper clamping ring 67 is opened, then the second connecting assembly 60 is clamped into the lower clamping ring 66, the upper clamping ring 67 is rotated to be buckled with the lower clamping ring 66, then the upper clamping ring 67 and the lower clamping ring 66 are fixed through the locking assembly 68, connection is completed, and through the buckling and clamping of the upper clamping ring 67 and the lower clamping ring 66, connection is more convenient and connection is more firm.

As shown in fig. 8 and 9, the second connecting assembly 60 includes extension rods 69 connected to two ends of the mold body 59, the extension rods 69 are connected with connecting discs 70, the diameter of the connecting discs 70 is equal to the inner diameter of the circular ring formed by the upper snap ring 67 and the lower snap ring 66, and the connecting discs 70 are clamped in the circular ring formed by the upper snap ring 67 and the lower snap ring 66; the connecting disc 70 can be just mounted in a circular ring formed by the upper clamping ring 67 and the lower clamping ring 66 to realize clamping, after the upper clamping ring 67 is buckled, the connecting disc 70 is clamped and fixed through the upper clamping ring 67 and the lower clamping ring 66, and when the driving motor 62 rotates, the connecting disc 70 can be driven to rotate synchronously.

As shown in fig. 9, inner gear rings 71 are arranged on the inner walls of the upper snap ring 67 and the lower snap ring 66, and outer gear rings 72 meshed with the inner gear rings 71 are arranged on the outer walls of the connecting discs 70; during installation, the outer gear ring 72 of the connecting disc 70 is meshed with the inner gear rings 71 of the upper clamping ring 67 and the lower clamping ring 66, so that when the upper clamping ring 67 and the lower clamping ring 66 rotate, the connecting disc 70 can be prevented from rotating relative to the upper clamping ring 67 and the lower clamping ring 66, and the stability during rotation is guaranteed.

As shown in fig. 9, the lock assembly 68 includes an upper boss 73 attached to the free end of the upper snap ring 67, a lower boss 74 attached to the lower snap ring 66, and a lock bolt 75 threadedly attached to the upper boss 73 and the lower boss 74; after the upper snap ring 67 and the lower snap ring 66 are fastened, the upper boss 73 and the lower boss 74 are fastened to each other, and then the locking bolt 75 is screwed to realize locking connection, thereby ensuring structural firmness.

As shown in fig. 9, the edge of the lower snap ring 66 extends inward to form a limit block 76, and the side wall of the connecting disc 70 is provided with a limit groove 77 for the block to be inserted into; when the connecting disc 70 is installed on the lower clamping ring 66, the limiting block 76 and the limiting groove 77 are aligned and embedded, so that preliminary positioning is realized, the installation accuracy is ensured, and the installation deflection is prevented.

As shown in fig. 6, the mold body 59 includes an upper mold 36 and a lower mold 37 in a hollow semi-circular tubular shape, a hooking component 38 is provided at the edge of the upper mold 36 and the lower mold 37, one end of the hooking component 38 is connected to the lower mold 37, the other end is connected to the upper mold 36, locking components 39 are provided at the two ends of the hooking component 38 connected to the lower mold 37, the locking components 39 apply a force to the hooking component 38 toward the lower mold 37, and sealing components 40 are provided at the edge of the upper mold 36 and the lower mold 37; after concrete is filled in the lower die 37, the upper die 36 is buckled on the lower die 37, then the upper die 36 and the lower die 37 are hung through the hanging component 38, and then the hanging component 38 is tightened through the locking component 39, so that the hanging is firmer, and the effects of simplicity and convenience in installation and easiness in operation are achieved.

As shown in fig. 6, the hooking assembly 38 includes a hooking end 41 rotatably connected to the lower mold 37, and a fastening end 42 fixedly connected to the upper mold 36, wherein the hooking end 41 is hooked with the fastening end 42; the hanging end 41 is rotatably connected with the lower die 37, when the upper die 36 and the lower die 37 are buckled, the hanging end 41 is rotated to enable the hanging end 41 to be hung with the buckling end 42, and then the hanging end 41 is pulled and locked towards the lower die 37 through the locking component 39 to realize fixing.

As shown in fig. 7, the hanging end 41 includes a pull-back rod 43 rotatably connected to two ends of the lower mold 37, and a hanging rod 44 rotatably connected to free ends of the two pull-back rods 43, the hanging rod 44 is U-shaped, the fastening end 42 includes a plurality of hooks 45 fixedly disposed on the edge of the upper mold 36, the hooks 45 are equally distributed along the edge of the upper mold 36, and the locking assembly 39 acts on the pull-back rod 43; since the pull-back rod 43 is rotatably connected between the hanging rod 44 and the lower die 37, the hanging rod 44 has three degrees of freedom, by rotating, the hanging rod 44 can be firstly hung on the hook 45, and then the pull-back rod 43 is driven by the locking component 39 to rotate towards the lower die 37, so that the locking component 39 moves towards the lower die 37 and is tensioned, and the upper die 36 and the lower die 37 are fixed; and when the connection is carried out, only the hanging rod 44 needs to be hung on the hook 45, the operation is convenient, a plurality of bolts do not need to be screwed, and the time-saving and labor-saving effects are achieved.

As shown in fig. 7, the locking assembly 39 includes a rotating disc 46 rotatably connected to the lower die 37, a tightening belt 47 wound around the rotating disc 46, two tie rods 43 are connected to extension blocks 48, a connecting ring 49 is disposed at a free end of the tightening belt 47, the connecting ring 49 is sleeved on the extension blocks 48, and the lower die 37 is provided with a positioning assembly 50 for positioning the rotating disc 46; after the hooking rod 44 is hooked to the hook 45, the coupling ring 49 is hooked to the extension block 48, the rotating disc 46 is then rotated, the tightening band 47 is tightened by winding the tightening band 47 around the rotating disc 46, so that the hooking rod 44 is pulled toward the lower mold 37, thereby locking the upper mold 36 and the lower mold 37, and finally the rotating disc 46 is fixed by the positioning assembly 50 to prevent the rotating disc 46 from being loosened.

As shown in fig. 7, the positioning assembly 50 includes a positioning disc 51 fixedly disposed on the lower mold 37, the positioning disc 51 and the rotating disc 46 are coaxially disposed, a plurality of positioning slots 52 are disposed on the periphery of the positioning disc 51, the rotating disc 46 is rotatably connected with a handle 53, and the handle 53 can be rotatably connected to the positioning slots 52 in a clamping manner; the rotating disc 46 can be more conveniently rotated by arranging the handle 53, when the rotating disc 46 is rotated to the tensioning state of the tightening belt 47, the handle 53 is rotated and the handle 53 is clamped in the positioning groove 52, so that the rotating disc 46 is fixed.

As shown in fig. 7, the tightening belt 47 may be a nylon cord; the nylon rope has high strength and high tension, and can ensure the structural firmness. As shown in fig. 6, the sealing assembly 40 includes a first step 54 disposed at the edge of the lower mold 37 and a second step 55 disposed at the edge of the upper mold 36, and the first step 54 and the second step 55 are engaged with each other; when the upper mold 36 and the lower mold 37 are engaged, the first step 54 and the second step 55 are engaged to increase the sealing performance.

As shown in fig. 6, the first step 54 and the second step 55 are covered with a rubber sheet 56; by arranging the sealing sheet, the sealing performance of the upper die 36 and the lower die 37 is further improved, and the material leakage phenomenon is avoided.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (7)

1. The utility model provides a guide device of filling car, includes support (1), sets up in lower hopper (2) of support (1), sets up feed opening (3) of lower hopper (2) lower extreme down, its characterized in that: the material guide frame is characterized in that a material guide frame (20) is arranged on the support (1) and below the feed opening (3) in a lifting mode, a lifting assembly (21) used for driving the material guide frame (20) to lift is arranged on the support (1), a material guide hopper (22) is arranged on the material guide frame (20) in a rotating mode, and the material guide frame (20) is provided with a rotating assembly (23) used for driving the material guide hopper (22) to rotate along the width direction of a die.

2. The material guiding device of the filling vehicle as claimed in claim 1, wherein: the lifting assembly (21) comprises a second support (24) fixedly connected with four vertical rods of the support (1), a second lead screw (25) rotatably connected with the second support (24), a second sliding seat (26) in threaded connection with the second lead screw (25), and a lifting motor (27) fixedly connected with the support (1), an output shaft of the lifting motor (27) is connected with the second lead screw (25), and the guide frame (20) is fixedly connected with the second sliding seat (26).

3. The material guiding device of the filling vehicle as claimed in claim 2, wherein: guide fill (22) upper end is the cuboid setting, and the lower extreme is hourglass hopper-shaped setting, the border is rotated and is connected with connecting plate (28) on guide fill (22), connecting plate (28) are rotated and are connected in guide frame (20), guide frame (20) extend there is extension frame (30), rotating assembly (23) set up in extension frame (30), the end of exerting force of rotating assembly (23) acts on guide fill (22).

4. The material guiding device of the filling vehicle as claimed in claim 3, wherein: rotating assembly (23) including connect in rotation motor (31) of extending frame (30), connect in dwang (32), the cam (33) of fixed connection in dwang (32) of rotating motor (31) output shaft, the eccentric position of cam (33) is worn to locate by dwang (32), cam (33) lateral wall butt is in guide fill (22) outer wall.

5. The material guiding device of the filling vehicle as claimed in claim 4, wherein: the lower end of the material guide hopper (22) is connected with a return spring (34), and the other end of the return spring (34) is connected with the extension frame (30).

6. The material guiding device of the filling vehicle as claimed in claim 4, wherein: the end part of the extension frame (30) is rotatably sleeved on the material guide frame (20), the side wall of the extension frame (30) is in threaded connection with a positioning bolt (35), and the end part of the positioning bolt (35) penetrates through the side wall of the extension frame (30) and abuts against the material guide frame (20).

7. The material guiding device of the filling vehicle as claimed in claim 6, wherein: the lower end of the material guide hopper (22) is arranged in an inverted V shape.

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