阅读说明：本技术 高速公路隔离绿化带充填土装置 (Highway isolation greenbelt soil filling device ) 是由 樊朋朋 张学金 荀敬川 杜鹏 高珊 张建超 王凯 牛移民 安江波 韩永红 赵月平 于 2019-10-23 设计创作，主要内容包括：本发明属于道桥施工用辅助设备的技术领域,公开了一种高速公路隔离绿化带充填土装置,包括机架、第一滚轮和储土机构,第一滚轮连接在机架底部,储土机构连接在机架上部,储土机构包括上箱体、下箱体和填土机构,上箱体顶部设有进土口,下箱体底部连接有漏斗形的出土口,填土机构设置在出土口,填土机构包括若干个成对设置的旋转辊和驱动电机,下箱体的前侧壁和后侧壁上均设有轴孔,所有旋转辊的转轴两端分别位于下箱体的前侧壁和后侧壁上的轴孔内；旋转辊上连接有偶数个剪切块,剪切块呈放射状均布在旋转辊的四周,且旋转辊的中心轴与出土口的下边缘位于同一平面；降低了劳动强度,经济环保,适合批量化生产。(The invention belongs to the technical field of auxiliary equipment for road and bridge construction, and discloses a soil filling device for an isolation green belt of a highway, which comprises a rack, a first roller and a soil storage mechanism, wherein the first roller is connected to the bottom of the rack; the rotating roller is connected with an even number of shear blocks which are radially and uniformly distributed around the rotating roller, and the central shaft of the rotating roller and the lower edge of the soil outlet are positioned on the same plane; the labor intensity is reduced, the method is economical and environment-friendly, and is suitable for batch production.)

1. The utility model provides a highway isolation greenbelt device that fills soil, a serial communication port, including frame (1), first gyro wheel (2) and storage soil mechanism, first gyro wheel (2) are connected in frame (1) bottom, storage soil mechanism connects on frame (1) upper portion, it includes box (4) to store up soil mechanism, lower box (5) and fill out soil mechanism (6), it connects box (5) top and link up down to go up box (4), it is equipped with into soil mouth to go up box (4) top, box (5) bottom is connected with infundibulate outlet (51) down, it sets up at outlet (51) to fill out soil mechanism (6), it includes rotatory roller (61) and driving motor (62) that a plurality of set up in pairs to fill out soil mechanism (6), all be equipped with shaft hole (52) on preceding lateral wall and the back lateral wall of box (5) down, rotatory roller (61) are parallel to each other, the pivot both ends of all rotatory roller (61) are located shaft hole (52) on preceding lateral wall and the back lateral wall of box (5) down respectively (ii) a An even number of shear blocks (611) are connected to the rotating roller (61), the shear blocks (611) are strip-shaped, the longitudinal section of each shear block is triangular, the shear blocks (611) are radially and uniformly distributed on the periphery of the rotating roller (61), and the central shaft of the rotating roller (61) and the lower edge of the soil outlet (51) are located on the same plane; the driving motor (62) drives the rotating rollers (61) to rotate, the rotating roller (61) on the left side in each pair of rotating rollers (61) rotates clockwise, the rotating roller (61) on the right side rotates anticlockwise, and the rotating rollers (61) are installed in an initial state that: the tips of the cutouts (611) of the adjacent rotating rollers (61) are in contact with each other, and the cutouts (611) are connected together to close the soil outlet (51).

2. The highway isolation green belt soil filling device according to claim 1, further comprising two sets of position adjusting structures (7), wherein the front side wall and the rear side wall of the upper box body (4) are arranged in parallel, the bottom ends of the left side wall and the right side wall of the upper box body (4) are hinged to the lower box body (5), the position adjusting structures (7) are respectively connected to the left side and the right side of the upper box body (4), the position adjusting structures (7) comprise hydraulic cylinders (71), first supporting rods (72) and second supporting rods (73), the bases of the hydraulic cylinders (71) are hinged to the side walls of the upper box body (4), and the first supporting rods (72) and the second supporting rods (73) are symmetrically connected to the tops of piston rods of the hydraulic cylinders (71); the other end of the first supporting rod (72) is hinged with the side wall of the frame (1), and the other end of the second supporting rod (73) is hinged with the side wall of the upper box body (4).

3. The highway isolation green belt soil filling device according to claim 2, wherein a pair of the rotating rollers (61) is provided, and the rotating rollers (61) are provided with shaft sleeves (63) at both ends thereof, the shaft sleeves (63) being positioned in the shaft holes (52); the right shaft hole (52) is arc-shaped; the device is also provided with a lifting cylinder (81) and a universal joint (82), the fixed end of the universal joint (82) is connected on the rack (1) below the lower box body (5), the movable end of the universal joint (82) is connected with the bottom of the lifting cylinder (81), the bottoms of shaft sleeves (63) at two ends of the right rotating roller (61) are both connected with the top of the lifting cylinder (81), and the shaft sleeve (63) of the right rotating roller (61) can move up and down along the arc-shaped shaft hole (52) under the driving of the lifting cylinder (81); still be equipped with dog (9), the longitudinal section of dog (9) is triangle-shaped, is equipped with dog (9) on the right side wall of lower box (5), the right side of dog (9) and the right side wall connection of lower box (5), the left side wall of dog (9) is the arc of indent, the setting principle of dog (9) is: when the right rotary roller (61) is positioned at the lowest end, the rotation track of the tip of the cutting block (611) of the right rotary roller (61) is matched with the arc shape of the left side wall of the stop block (9), when the right rotary roller (61) is positioned at the topmost end, the intersection point of the rotation track B of the tip of the cutting block (611) of the right rotary roller (61) and the rotation track A of the tip of the right rotary roller (61) at the lowest end is F, and the horizontal distance L between the F and the right side wall is the horizontal distance between the left end of the stop block (9) and the right side wall of the lower box body (5).

4. The device for filling soil into the isolation green belt of the expressway as claimed in claim 3, wherein a guide wheel (10) is further provided, the guide wheel (10) vertically abuts against the outer side wall of the enclosure (16); the guide wheel (10) comprises a guide rod (101), a shock absorber (102) and a guide roller (103), the guide rod (101), the shock absorber (102) and the guide roller (103) are sequentially connected, hinged seats (12) are arranged on two sides of the inside of the rack (1), hinged pieces (11) are arranged at the end portions of the guide rod (101), and the hinged pieces (11) are connected with the hinged seats (12) through fastening bolts.

5. The device for filling the soil into the isolation green belt of the expressway as claimed in claim 4, wherein a supporting wheel (13) and a cross beam (14) are further provided, the cross beam (14) is located below the soil outlet (51), two ends of the cross beam (14) are respectively connected to two sides of the frame (1), the supporting wheel (13) is connected to the cross beam (14), and the supporting wheel (13) presses the top surface of the enclosure (16).

6. The device for filling soil into the isolation green belt of the highway according to claim 5, wherein the supporting wheel (13) is further provided with a height adjusting mechanism (15), the height adjusting mechanism (15) comprises a nut (151) and a connecting rod (152), the nut (151) is arranged at the bottom of the cross beam (14), the connecting rod (152) is connected to the supporting wheel (13), the top end of the connecting rod (152) is provided with an external thread, and the connecting rod (152) is in threaded connection with the nut (151) through the external thread at the top end of the connecting rod.

7. The expressway isolation green belt soil filling apparatus according to claim 6, wherein the top edges of the front and rear side walls of the upper case (4) are convexly curved.

Technical Field

The invention relates to the technical field of auxiliary equipment for road and bridge construction, in particular to a soil filling device for an isolation green belt of a highway.

Background

At present, a road green belt is a necessary facility of a road, can relieve visual fatigue of a driver, and can prevent the driver from being irradiated by the headlights of opposite vehicles when the driver runs at high speed at night, so that the running safety is improved. High-speed greenbelt sets up between opposite direction lane, and the greenbelt both sides are equipped with concrete placement's fender that encloses, enclose to fill out between the fender, and fill out mainly fills through the excavator between the fender at present, but fill the in-process easily with soil unrestrained outside enclosing the fender, fill moreover unevenly, need artifical secondary treatment, work efficiency is low, and is very inconvenient.

Disclosure of Invention

The invention provides high-speed green belt soil filling equipment capable of reducing soil scattering, which is convenient for filling soil into a surrounding barrier of a green belt and reducing the soil scattering outside the surrounding barrier.

A highway isolation green belt filling device comprises a rack, first rollers and a soil storage mechanism, wherein the first rollers are connected to the bottom of the rack, the soil storage mechanism is connected to the upper portion of the rack and comprises an upper box body, a lower box body and a soil filling mechanism, the upper box body is connected to the upper portion of the lower box body and communicated with the lower box body, a soil inlet is formed in the top of the upper box body, a funnel-shaped soil outlet is connected to the bottom of the lower box body, the soil filling mechanism is arranged at the soil outlet and comprises a plurality of rotating rollers and driving motors which are arranged in pairs, shaft holes are formed in the front side wall and the rear side wall of the lower box body respectively, the rotating rollers are parallel to each other, and two ends of rotating shafts of all the rotating rollers are located in the shaft holes in the front side wall and the; the rotary roller is connected with an even number of shear blocks, the shear blocks are strip-shaped, the longitudinal sections of the shear blocks are triangular, the shear blocks are radially and uniformly distributed around the rotary roller, and the central shaft of the rotary roller and the lower edge of the soil outlet are positioned on the same plane; the driving motor drives the rotating rollers to rotate, the rotating roller on the left side in each pair of rotating rollers rotates clockwise, the rotating roller on the right side rotates anticlockwise, and the initial state of the rotating roller installation is as follows: the tips of the shear blocks on the adjacent rotating rollers are contacted with each other, and the shear blocks are connected together to seal the soil outlet.

The soil filling device for the highway isolation green belt is also provided with two groups of position adjusting structures, the front side wall and the rear side wall of the upper box body are arranged in parallel, the bottom ends of the left side wall and the right side wall of the upper box body are hinged with the lower box body, the position adjusting structures are respectively connected to the left side and the right side of the upper box body, each position adjusting structure comprises a hydraulic cylinder, a first supporting rod and a second supporting rod, the base of the hydraulic cylinder is hinged with the side wall of the upper box body, and the first supporting rod and the second supporting rod are symmetrically connected to the top of a piston rod of the hydraulic cylinder; the other end of the first supporting rod is hinged with the side wall of the rack, and the other end of the second supporting rod is hinged with the side wall of the upper box body.

According to the soil filling device for the highway isolation green belt, the pair of rotary rollers is arranged, the shaft sleeves are arranged at the two ends of each rotary roller and are positioned in the shaft holes; the shaft hole on the right side is arc-shaped; the lifting device is also provided with a lifting cylinder and a universal joint, the fixed end of the universal joint is connected on the rack below the lower box body, the movable end of the universal joint is connected with the bottom of the lifting cylinder, the bottoms of shaft sleeves at two ends of the right rotary roller are both connected with the top of the lifting cylinder, and the shaft sleeve of the right rotary roller can move up and down along an arc-shaped shaft hole under the driving of the lifting cylinder; still be equipped with the dog, be equipped with the dog on the right side wall of lower box, the longitudinal section of dog is triangle-shaped, the right side of dog and the right side wall connection of box down, the left side wall of dog is the arc of indent, as shown in figure 9, the setting principle of dog is: when the right side rotatory roller was located the lower extreme, the most advanced rotation orbit of the shear block of the rotatory roller in right side coincided with the arc of the left side wall of dog, and when the rotatory roller in right side was located the top, the most advanced rotation orbit of the shear block of the rotatory roller in right side and the most advanced rotation orbit's of the rotatory roller in right side nodical point was F, and F and the horizontal distance L of right side wall were the left end of dog and the horizontal distance of the right side wall of lower box.

The soil filling device for the expressway isolation green belt is also provided with a guide wheel, and the guide wheel is vertically abutted against the outer side wall of the enclosure; the guide wheel comprises a guide rod, a shock absorber and a guide roller wheel, the guide rod, the shock absorber and the guide roller wheel are sequentially connected, hinged seats are arranged on two sides of the inside of the rack, hinged pieces are arranged at the end parts of the guide rod, and the hinged pieces are connected with the hinged seats through fastening bolts.

The soil filling device for the expressway isolation green belt is further provided with a supporting wheel and a cross beam, the cross beam is located below the soil outlet, two ends of the cross beam are connected to two sides of the rack respectively, the supporting wheel is arranged on the cross beam, and the supporting wheel presses the top surface of the enclosure.

Above-mentioned highway keeps apart greenbelt and fills native device still is equipped with height adjusting mechanism on the supporting wheel, and height adjusting mechanism includes nut and connecting rod, the nut sets up in the crossbeam bottom, and the connecting rod is connected on the supporting wheel, and the top of connecting rod is equipped with the external screw thread, the connecting rod through the external screw thread on its top with the nut spiro union.

The top edges of the front side wall and the rear side wall of the upper box body are in an upward convex arc shape.

Compared with the prior art, the left side wall and the right side wall of the upper box body can move, so that the phenomenon of material shed is avoided, and the soil of the soil storage mechanism smoothly falls to the soil outlet.

The driving speed of the equipment is controlled to ensure that the green belt is filled with soil more uniformly; the arrangement of the rotating roller and the shearing block can refill soil and refine and crush the soil at the same time, so that the quality of the soil is improved;

when the greening belt soil filling machine is used, the soil outlet is located between the enclosing baffles on two sides of the greening belt, soil is prevented from scattering outside the enclosing baffles, the greening belt soil filling mechanization can be realized, the labor intensity is reduced, the greening belt soil filling machine is economic and environment-friendly, and the greening belt soil filling machine is suitable for batch production.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the inner structure of the upper case of the present invention with two side walls closed;

FIG. 3 is a schematic view of the inner structure of the upper case of the present invention with the two side walls opened;

FIG. 4 is a side view of the present invention;

FIG. 5 is a schematic view showing the structure of a rotating roller of a lower casing according to the present invention

FIG. 6 is a schematic view of the construction of the right rotating roll of the present invention at the bottom end;

FIG. 7 is a schematic view of the internal structure of the right rotating roll of the present invention at the bottom end;

FIG. 8 is a schematic top view of the right rotating roll of the present invention;

FIG. 9 is a schematic view of the internal structure of the right rotating roll of the present invention at the top end;

FIG. 10 is a schematic structural view of a height adjustment mechanism of the support wheel of the present invention;

fig. 11 is a partial enlarged view of B in fig. 1 of the present invention.

Reference numerals in the drawings denote: 1. the soil filling machine comprises a machine frame, 2, a first roller, 4, an upper box, 5, a lower box, 51, a soil outlet, 52, a shaft hole, 6, a soil filling mechanism, 61, a rotating roller, 611, a shear block, 62, a driving motor, 63, a shaft sleeve, 7, a position adjusting structure, 71, a hydraulic cylinder, 72, a first supporting rod, 73, a second supporting rod, 81, a lifting cylinder 82, a universal joint, 9, a stop block, 10, a guide wheel, 101, a guide rod, 102, a shock absorber, 103, a guide roller, 11, a hinge sheet, 12, a hinge seat, 13, a supporting wheel, 14, a cross beam, 15, a height adjusting mechanism, 151, a nut, 152, a connecting rod and 16, a fence.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples serve to illustrate the invention.

As shown in fig. 1 to 5, the soil-filling machine comprises a frame 1, first rollers 2 and a soil-storing mechanism, wherein the first rollers 2 are connected to the bottom of the frame 1, the soil-storing mechanism is connected to the upper part of the frame 1, the soil-storing mechanism comprises an upper box body 4, a lower box body 5 and a soil-filling mechanism 6, the upper box body 4 is connected to and communicated with the upper part of the lower box body 5, the top of the upper box body 4 is provided with a soil inlet, the bottom of the lower box body 5 is connected with a funnel-shaped soil outlet 51, the soil-filling mechanism 6 is arranged at the soil outlet 51, the soil-filling mechanism 6 comprises a plurality of rotating rollers 61 and driving motors 62 which are arranged in pairs, the front side wall and the rear side wall of the lower box body 5 are both provided with shaft holes 52, the rotating rollers 61 are parallel to each other, and the two ends of the; an even number of shear blocks 611 are connected to the rotating roller 61, the shear blocks 611 are strip-shaped, the longitudinal section of each shear block 611 is triangular, the shear blocks 611 are radially and uniformly distributed around the rotating roller 61, and the central axis of the rotating roller 61 and the lower edge of the soil outlet 51 are located on the same plane; the driving motor 62 drives the rotating rollers 61 to rotate, the rotating roller 61 on the left side of each pair of rotating rollers 61 rotates clockwise, the rotating roller 61 on the right side rotates anticlockwise, the soil in the soil storage mechanism can be squeezed and rolled into the green belt below the soil outlet, and the initial state of installation of the rotating rollers 61 is as follows: the tips of the cutouts 611 of the adjacent rotating rollers 61 contact each other, and the cutouts 611 are joined together to close the soil outlet 51. The rotating roller and the shearing block can rotate in opposite directions under the driving of the driving motor, and soil in the soil storage mechanism is scattered into a green belt through the soil outlet and the shearing block; when the rotating roller does not rotate, the shearing block seals the soil outlet together, so that the effect of sealing the soil outlet can be achieved.

As shown in fig. 5 to 9, preferably, the pair of rotating rollers 61 is provided, and the two ends of the rotating rollers 61 are provided with bushings 63, and the bushings 63 are located in the shaft holes 52; the right shaft hole 52 is arc-shaped; the lifting device is also provided with a lifting cylinder 81 and a universal joint 82, the fixed end of the universal joint 82 is connected on the rack 1 below the lower box body 5, the movable end of the universal joint 82 is connected with the bottom of the lifting cylinder 81, the bottoms of shaft sleeves 63 at two ends of the right rotary roller 61 are both connected with the top of the lifting cylinder 81, and the shaft sleeve 63 of the right rotary roller 61 can move up and down along the arc-shaped shaft hole 52 under the driving of the lifting cylinder 81; still be equipped with dog 9, the longitudinal section of dog 9 is triangle-shaped, is equipped with dog 9 on the right side wall of lower box 5, the right side of dog 9 and the right side wall connection of lower box 5, the left side wall of dog 9 is the arc of indent, dog 9's the principle of setting up is: when right rotating roller 61 is located at the lowermost end, the tip of cutout 611 of right rotating roller 61 fits into the arc shape of the left sidewall of stopper 9, and when right rotating roller 61 is located at the uppermost end, the intersection point of the rotation trajectory of the tip of cutout 611 of right rotating roller 61 and the rotation trajectory of the tip of right rotating roller 61 at the lowermost end is F, and the horizontal distance L between F and the right sidewall is the horizontal distance between the left end of stopper 9 and the right sidewall of lower housing 5.

Through the setting, the axle sleeve that the rotatory roller on lift cylinder can drive the right side reciprocates along the arc shaft hole, and when the granule of the soil in the soil storage mechanism is tiny and even, the rotatory roller setting on right side can at the lower extreme, and the pulling force of cylinder and the holding power of shaft hole bottom this moment fix the axle sleeve of the rotatory roller in right side at the lower extreme in shaft hole jointly. When the uniformity of soil particles in the soil storage mechanism is poor, the soil can contain large and hard soil blocks or stones, the right rotary roller needs to be arranged at the highest end, the supporting force of the air cylinder and the pressure at the top end of the shaft hole limit the shaft sleeve of the right rotary roller at the topmost end of the shaft hole, and therefore the left rotary roller and the right rotary roller can shear and crush the soil blocks or stones in the soil in the process that the shear block rotates to convey the soil downwards, and the quality of the soil is improved; meanwhile, stones which cannot be crushed can pass through a gap between the upper part and the lower part of the left rotating roller and the right rotating roller, so that the damage rate of the equipment caused by poor soil quality is reduced, and the service lives of parts of the equipment are prolonged. And after the filling is finished, the driving motor stops driving, and the stop block, the pair of rotating rollers and the shearing block jointly seal the soil outlet.

The device is characterized by further comprising two groups of position adjusting structures 7, the front side wall and the rear side wall of the upper box body 4 are arranged in parallel, the bottom ends of the left side wall and the right side wall of the upper box body 4 are hinged to the lower box body 5, the position adjusting structures 7 are connected to the left side and the right side of the upper box body 4 respectively, each position adjusting structure 7 comprises a hydraulic cylinder 71, a first supporting rod 72 and a second supporting rod 73, the base of the hydraulic cylinder 71 is hinged to the side wall of the upper box body 4, and the first supporting rod 72 and the second supporting rod 73 are symmetrically connected to the top of a piston rod of the hydraulic cylinder 71; the other end of the first support rod 72 is hinged with the side wall of the frame 1, and the other end of the second support rod 73 is hinged with the side wall of the upper box body 4. The top edges of the front side wall and the rear side wall of the upper box body 4 are in an upward convex arc shape. Through the above arrangement, when filling soil into the soil storage mechanism, the left side wall and the right side wall of the upper box body 4 are opened outwards to contain the maximum amount of soil, the soil in the soil storage mechanism is reduced along with continuous operation of equipment, the left side wall and the right side wall of the upper box body 4 are gradually closed, and at the moment, the soil can be gathered. Meanwhile, the left side wall and the right side wall can prevent shed materials in the closing process, and the situation that the soil at the top cannot fall into the lower box body completely is avoided, so that the soil in the soil storage mechanism smoothly falls to the soil outlet and is filled into a green belt.

As shown in the attached drawings 1, 4 and 11, in order to prevent the first roller and the frame from colliding with the enclosure of the green belt and prevent the soil from scattering outside the enclosure after deviation in the soil filling process, a guide wheel 10 is further arranged, and the guide wheel 10 is vertically abutted against the outer side wall of the enclosure 16; the guide wheel 10 comprises a guide rod 101, a shock absorber 102 and a guide roller 103, the guide rod 101, the shock absorber 102 and the guide roller 103 are sequentially connected, hinged seats 12 are arranged on two sides of the inside of the rack 1, hinged pieces 11 are arranged at the end portions of the guide rod 101, and the hinged pieces 11 are connected with the hinged seats 12 through fastening bolts.

As shown in fig. 1 and fig. 4, a supporting wheel 13 and a beam 14 are further provided, the beam 14 is located below the soil outlet 51, two ends of the beam 14 are respectively connected to two sides of the frame 1, the supporting wheel 13 is provided on the beam 14, and the supporting wheel 13 presses on the top surface of the enclosure 16. The setting of supporting wheel shares holistic gravity to enclose on the fender, and then has strengthened the stability of whole support. Referring to fig. 10, to facilitate adjustment of the height of the support wheels 13 to match the height of the top surface of the enclosure, the support wheels 13 are dropped onto the top surface of the enclosure. Still be equipped with height adjustment mechanism 15 on the supporting wheel 13, height adjustment mechanism 15 includes nut 151 and connecting rod 152, nut 151 sets up in crossbeam 14 bottom, and connecting rod 152 is connected on supporting wheel 13, and the top of connecting rod 152 is equipped with the external screw thread, connecting rod 152 through the external screw thread on its top with nut 151 spiro union.

The working process is as follows:

when the device is used, the first idler wheels on two sides of the rack are positioned on two sides of the green belt, and the soil outlet of the lower box body is positioned between the two surrounding baffles of the green belt. The working position of the right-side rotating roller is set according to the content of the middle stones and the hard soil blocks filled with the soil, and the right-side rotating roller is arranged at the top end of the shaft hole when the content of the stones and the hard soil blocks is high. When the filling soil is softer, the particles are uniform, and the content of stones and hard soil blocks is low, the right rotating roller is arranged at the bottom end of the shaft hole. Then, filling soil is injected into the soil storage mechanism through a soil inlet at the top of the upper box body, the first roller drives the greening belt to move forward, the driving motor drives the rotating roller to rotate, the shearing block conveys the soil in the lower box body to the greening belt, and the first roller continuously drives the main body to move forward. The block can be handled to the piece of hard soil in the in-process of filling, and the stone passes through the entering greenbelt between two rotatory rollers. When soil in the soil storage mechanism is reduced, the position adjusting structure drives the two side walls of the upper box body to be gradually closed, so that the occurrence of a fluffy material phenomenon can be avoided, and the soil adhered to the inner wall falls into the lower box body, thereby improving the working efficiency. After the filling is completed, the rotation of the rotating roller is stopped, and the soil outlet can be sealed under the combined action of the rotating roller, the shear block and the stop block.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.