CN212388296U

CN212388296U - Spill material assembly

Info

Publication number: CN212388296U
Application number: CN202020770598.3U
Authority: CN
Inventors: 吴云舟
Original assignee: Shanghai Jiezhou Engineering & Mechanism Co ltd
Current assignee: Shanghai Jiezhou Engineering & Mechanism Co ltd
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2021-01-22
Anticipated expiration: 2030-05-11

Abstract

The utility model discloses a spill material assembly relates to building aggregate and lays technique, and it includes the hopper and sets up the feed opening in the hopper downside, the hopper is located feed opening department and rotates and be provided with the pivot, the axial of pivot is parallel with the length direction of feed opening, be provided with the switch-plate in the pivot, the length direction of switch-plate is parallel with the length direction of feed opening, just the length of switch-plate is the same with the length of feed opening, the switch-plate is provided with a plurality ofly around equidistant pivot axis in the pivot, still be provided with on the hopper and be used for driving pivot pivoted driving piece. The utility model discloses with the help of driving piece at the uniform velocity drive pivot, the pivot drives the switch plate at the uniform velocity and rotates and carry out the ejection of compact, has improved the homogeneity of the ejection of compact.

Description

Spill material assembly

Technical Field

The utility model belongs to the technical field of the building aggregate technique of laying and specifically relates to a spill material assembly is related to.

Background

Aggregate is also known as aggregate. The concrete and mortar are granular materials with the functions of framework and filling. There are two kinds of fine aggregate and coarse aggregate. The diameter of the fine aggregate particles is between 0.16 and 5 mm. Natural sand such as river sand, sea sand, valley sand, etc. is generally used, and when natural sand is lacking, artificial sand ground by hard rock may be used; the coarse aggregate has a particle diameter of more than 5mm, and is commonly used with crushed stones and pebbles.

The prior Chinese patent with publication number CN102518303B discloses a stone fine scattering machine. Firstly, arranging two parallel tracks on a steel bar primary casting concrete surface of a building formwork support; secondly, hoisting a stone fine scattering machine on a track, wherein the stone fine scattering machine comprises a rack, the upper part of the rack is provided with a hopper, the lower part of the rack is provided with a roller, the roller is matched with the track, stones are pre-installed in the hopper, and a vibrating scattering mechanism is arranged below a discharge hole of the hopper; finally, the gyro wheel of servo motor drive frame slides on the track, and the simultaneous vibration spreader constructs evenly to spill the stone that the discharge gate falls down to ground, the vibration spreader constructs the vibration board that includes the frame and set up in the discharge gate below of hopper lower part, the frame is equipped with vibrator drive vibration board vibration unloading below the vibration board, the vibration board is the trapezium structure, and wherein the trapezoidal minor face upper base is located under the discharge gate of hopper lower part, two trapezoidal waists of vibration board are equipped with the flange, the hopper discharge gate is duckbilled, the hopper is equipped with and takes out board control discharge gate opening size in the discharge gate position.

By adopting the scheme, the worker firstly sets two parallel tracks. Secondly, the stone fine scattering machine is hung on the rail, the motor drives the stone fine scattering machine to move on the rail, the hopper feeds the vibrating plate, the vibrating plate is of a trapezoidal structure, and the vibrator drives the vibrating plate to flatten the stones. In this process, the distribution of the stones on the vibrating plate is uneven, and the aggregates scattered on the ground are uneven, which is a problem to be improved.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the utility model aims to provide a spill material assembly rotates with the help of driving piece at the uniform velocity drive pivot to drive the switch-plate by the pivot at the uniform velocity and rotate and carry out the ejection of compact, improved the homogeneity of the ejection of compact of coarse aggregate.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a spill material assembly, its includes the hopper and sets up the feed opening in the hopper downside, the hopper is located feed opening department and rotates and be provided with the pivot, the axial of pivot is parallel with the length direction of feed opening, be provided with the switch-plate in the pivot, the length direction of switch-plate is parallel with the length direction of feed opening, just the length of switch-plate is the same with the length of feed opening, the switch-plate is provided with a plurality ofly around the equidistant of pivot axis in the pivot, still be provided with on the hopper and be used for driving pivot pivoted driving piece.

Through adopting above-mentioned technical scheme, in the work, the staff is filled with coarse aggregate in the hopper, rotates with the help of driving piece at the uniform velocity drive pivot to drive the switch-plate by the pivot and rotate at the uniform velocity and carry out the ejection of compact, improved the homogeneity of the ejection of compact.

The utility model discloses further set up to: the feed opening department is provided with the arc guide board, the length direction of arc guide board is parallel with the length direction of feed opening, one side and the outer wall butt of hopper bottom of arc guide board arc trend, be formed with the discharge gate between opposite side and the hopper bottom of arc guide board arc trend.

Through adopting above-mentioned technical scheme, in operation, the blanking mouth is evenly dialled out with coarse aggregate to the switch board, and coarse aggregate is along the arc trend of arc guide board along the arc guide board and slowly slips, has improved the homogeneity of the ejection of compact.

The utility model discloses further set up to: one side of arc guide board and hopper bottom butt articulates on the outer wall of hopper bottom, the hopper bottom is provided with the locating part that is used for restricting arc guide board position.

Through adopting above-mentioned technical scheme, in the work, thick aggregate is along the slow landing of arc guide board, and the arc guide board of articulated setting helps preventing that cubic great thick aggregate from blockking up the discharge gate.

The utility model discloses further set up to: the hopper bottom is provided with the mounting bracket, the locating part is spacing bolt, spacing bolt run through the mounting bracket and with mounting bracket threaded connection, one side butt of spacing bolt deviates from one side of pivot at the arc guide board.

Through adopting above-mentioned technical scheme, with the help of mounting bracket installation limit bolt, through limit action restriction arc guide board arc trend relative position bottom hopper not articulated one side, the concrete limit action of realizing guiding the board to the arc.

The utility model discloses further set up to: tooth-shaped grooves are formed in any one of the shifting plates, and a plurality of tooth-shaped grooves are formed in any one of the shifting plates along the length direction of the shifting plate.

By adopting the technical scheme, the tooth-shaped groove formed in the shifting plate is helpful for preventing the shifting plate from being blocked.

The utility model discloses further set up to: the lower side part in the hopper is provided with a movable baffle plate, the length direction of the movable baffle plate is parallel to that of the feed opening, the length of the movable baffle plate is the same as that of the feed opening, the movable baffle plate is hinged to the inner wall of the bottom of the hopper, and the movable baffle plate is positioned right above one side of the rotating shaft and any feed opening in the width direction.

Through adopting above-mentioned technical scheme, at the switch-plate pivoted in-process, switch-plate and hopper bottom lateral wall can form the clearance, and coarse aggregate can directly drop through the clearance, and the adjustable fender who sets up between one side of pivot and arbitrary feed opening width direction helps preventing that coarse aggregate from directly dropping, has promoted the homogeneity of the ejection of compact.

The utility model discloses further set up to: the material distributing device is characterized in that a material distributing assembly is arranged in the hopper and comprises a material distributing shaft and material distributing plates, the axial direction of the material distributing shaft is parallel to the axial direction of the rotating shaft, two ends of the material distributing shaft are respectively rotatably erected on the inner walls of two sides of the hopper in the axial direction of the rotating shaft, the material distributing plates are arranged on the material distributing shaft at equal intervals in the axial direction, and a driving assembly used for driving the material distributing shaft is further arranged on the hopper.

Through adopting above-mentioned technical scheme, in the work, drive assembly drive divides the material axle, divides the material axle to drive and divides the flitch, divides the rotation that the flitch does not stop in the hopper, and then makes the inside coarse aggregate of hopper distribute evenly, helps improving the homogeneity of the ejection of compact.

The utility model discloses further set up to: the driving piece is a driving motor, the driving motor is fixed on the outer side of the hopper, and the driving motor is coaxially fixed with one end of the rotating shaft.

Through adopting above-mentioned technical scheme, with the help of driving motor drive pivot, and driving motor and pivot coaxial coupling, help the pivot to keep at the uniform velocity rotating, improved degree of automation.

The utility model discloses further set up to: this spill material assembly still includes the crossbeam, the length direction of crossbeam is perpendicular with the length direction of feed opening, the crossbeam below is provided with the gyro wheel frame, the gyro wheel frame all is provided with one in crossbeam length direction's both sides, the crossbeam is put on the shelf and is equipped with the dolly that moves along crossbeam length direction, the downside at the dolly is erect to the hopper, the length direction of hopper feed opening is the level setting.

Through adopting above-mentioned technical scheme, in operation, place the hopper on the dolly, erect the dolly on the crossbeam again, with the help of the uniform motion of dolly on the crossbeam, improved the homogeneity of hopper ejection of compact on the one hand, on the other hand promotes the convenience, has improved work efficiency.

The utility model discloses further set up to: the driving assembly is a belt wheel mechanism and comprises a first belt wheel, a second belt wheel and a transmission belt wound between the first belt wheel and the second belt wheel, the first belt wheel is coaxially connected with one end of the rotating shaft, and the second belt wheel is coaxially connected with one end of the distributing shaft.

By adopting the technical scheme, in work, the rotating shaft rotates to drive the first belt wheel, the first belt wheel drives the second belt wheel through the transmission belt, and then the material distributing shaft and the material distributing plate are driven to rotate, and the synchronous driving of the material distributing shaft and the rotating shaft is realized.

Compared with the prior art, the beneficial effects of the utility model are as follows:

(1) the rotating shaft is driven to rotate at a constant speed by the driving piece, and the rotating shaft drives the material stirring plate to rotate at a constant speed for discharging, so that the discharging uniformity is improved;

(2) the rotating shaft and the shifting plate which are driven by the driving motor at a constant speed are used for blanking, and the distributing shaft and the distributing plate which are driven synchronously are used for flattening the aggregate in the hopper, so that the uniformity of discharging is improved;

(3) the trolley moving at a constant speed on the cross beam, the arc-shaped guide plate and the movable baffle plate positioned above the discharge hole are comprehensively utilized, so that the uniformity of discharge is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the material spreading assembly according to the present embodiment;

FIG. 2 is a schematic view of the present embodiment mainly showing the overall structure of the cart and the hopper;

FIG. 3 is a schematic view of the present embodiment mainly showing the structure of the lower side of the hopper;

fig. 4 is a partial schematic view of the material distributing assembly and the driving assembly of this embodiment.

Reference numerals: 1. a cross beam; 11. a roller frame; 2. a trolley; 21. a frame; 22. a distribution box; 23. a servo motor; 24. a wheel axle; 25. a single-sided wheel; 26. a supporting strip; 3. a hopper; 31. a feeding port; 32. a rotating shaft; 33. a kick-out plate; 34. a tooth-shaped groove; 35. a drive motor; 36. an arc-shaped guide plate; 37. a movable baffle; 38. a discharge port; 4. a mounting frame; 41. a limit bolt; 5. a material distributing component; 51. a material distributing shaft; 52. a material distributing plate; 6. a drive assembly; 61. a first pulley; 62. a second pulley; 63. a transmission belt.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.

Referring to fig. 1 and 3, a material spreading assembly for throwing in coarse aggregate comprises a cross beam 1, wherein the cross beam 1 is horizontally arranged in the length direction, a roller carrier 11 is arranged below the cross beam 1, and the roller carriers 11 are respectively arranged at the lower sides of two ends of the cross beam 1 in the length direction. The horizontal frame is equipped with along the dolly 2 of crossbeam 1 length direction removal on the crossbeam 1, and the dolly 2 below level is provided with hopper 3, and the length direction of hopper 3 is perpendicular with the length direction of crossbeam 1. The lower side of the hopper 3 is provided with a feed opening 31, a rotating shaft 32 is arranged at the feed opening 31, a material shifting plate 33 is arranged on the rotating shaft 32, a driving motor 35 is fixedly arranged on the outer side of the hopper 3, and the driving motor 35 is coaxially connected with one end of the rotating shaft 32 through a coupler.

In the work, the staff is full of coarse aggregate in hopper 3, drives hopper 3 at crossbeam 1 along crossbeam 1 length direction uniform motion through dolly 2 of 1 length direction uniform motion on crossbeam 1, and the coarse aggregate in the hopper 3 is dialled the feed opening 31 by switch-plate 33 and is spilt.

Referring to fig. 2, the trolley 2 includes a frame 21, and the frame 21 is horizontally disposed. A distribution box 22 is fixedly arranged on the frame 21. The wheel shafts 24 are horizontally and rotatably arranged below the frame 21, the axial direction of each wheel shaft 24 is perpendicular to the length direction of the cross beam 1, one wheel shaft 24 is arranged below the frame 21 along two sides of the length direction of the cross beam 1, two ends of any wheel shaft 24 are rotatably provided with one unilateral wheel 25, and the unilateral wheels 25 at two ends of any wheel shaft 24 are abutted to and clamped on the cross beam 1. The frame 21 is also fixedly provided with a servo motor 23, and the servo motor 23 is coaxially connected with one end of any wheel shaft 24 through a coupler. The bottom of the frame 21 is also welded with a support bar 26, the support bar 26 is vertically arranged downwards, and the support bar 26 is welded at each of four corners of the bottom of the frame 21. The outer wall of the upper side of the hopper 3 is fixedly connected with four supporting bars 26 through bolts.

In operation, the servo motor 23 drives the wheel shaft 24 to drive the unilateral wheel 25, further drive the trolley 2 to move on the cross beam 1 at a uniform speed along the length direction of the cross beam 1, and the trolley 2 drives the hopper 3 to move at a uniform speed along the length direction of the cross beam 1 to scatter materials.

Referring to fig. 3, the length direction of the feed opening 31 is perpendicular to the length direction of the beam 1, and the feed opening 31 is horizontally disposed. Feed opening 31 department is provided with pivot 32, the both ends of pivot 32 are the rotating turret respectively and are established on hopper 3 along feed opening 31 length direction both sides inner wall, the axial of pivot 32 is parallel with the length direction of feed opening 31, be provided with switch board 33 on the pivot 32, the length direction of switch board 33 is parallel with the length direction of feed opening 31, and the length of switch board 33 is the same with the length of feed opening 31, switch board 33 is provided with eight around pivot 32 axis equidistant on pivot 32, tooth type groove 34 has all been seted up on arbitrary switch board 33, tooth type groove 34 has seted up a plurality of along switch board 33 length direction on switch board 33.

In operation, the staff fills the coarse aggregate in the hopper 3, and the driving motor 35 drives the rotating shaft 32 to rotate at a constant speed, so as to drive the material stirring plate 33 to rotate at a constant speed. And the coarse aggregate is uniformly pulled out of the feed opening 31.

Referring to fig. 3, the feed opening 31 is provided with an arc guide plate 36, the length direction of the arc guide plate 36 is parallel to the length direction of the feed opening 31, one side of the arc guide plate 36 moving in an arc shape is hinged to the outer wall of the bottom of the hopper 3, and a discharge hole 38 is formed between the other side of the arc guide plate 36 moving in an arc shape and the bottom of the hopper 3. The bottom of the hopper 3 is also fixedly provided with an installation frame 4, the length direction of the installation frame 4 is parallel to that of the feed opening 31, a limit bolt 41 penetrates through the installation frame 4, and the limit bolt 41 is in threaded connection with the installation frame 4. The number of the limiting bolts 41 is three along the length direction of the mounting frame 4 at equal intervals on the mounting frame 4, and one side of each of the three limiting bolts 41 abuts against one side of the arc-shaped guide plate 36 departing from the rotating shaft 32. A movable baffle 37 is arranged above the discharge hole 38, the movable baffle 37 is hinged with the inner wall of the bottom of the hopper 3, and the hinged side of the movable baffle 37 is opposite to the hinged side of the arc-shaped guide plate 36. The length direction of the flapper 37 is parallel to the length direction of the feed opening 31, and the length of the flapper 37 is the same as the length of the feed opening 31.

In work, a worker adjusts the gap between the arc guide plate 36 and the feed opening 31 by rotating the limit bolt 41. The coarse aggregate is fed to the arc guide plate 36 and slowly slides out of the discharge port 38 along the arc direction of the arc guide plate 36.

Referring to fig. 4, a material distributing assembly 5 is disposed in the hopper 3, and the material distributing assembly 5 includes a material distributing shaft 51 and a material distributing plate 52. The axial direction of the material distributing shaft 51 is parallel to the axial direction of the rotating shaft 32, two ends of the material distributing shaft 51 are respectively rotatably erected on the inner walls of the two sides of the hopper 3 along the axial direction of the rotating shaft 32, and a plurality of material distributing plates 52 are arranged on the material distributing shaft 51 at equal intervals along the axial direction. The hopper 3 is further provided with a driving assembly 6 for driving the distributing shaft 51, and the driving assembly 6 comprises a first belt wheel 61, a second belt wheel 62 and a transmission belt 63 wound between the first belt wheel 61 and the second belt wheel 62. The first pulley 61 is coaxially connected with the side of the rotating shaft 32 away from the driving motor 35 through a bearing. The second belt wheel 62 is arranged on the same side as the first belt wheel 61, and the second belt wheel 62 is coaxially connected with one side shaft end of the distributing shaft 51 through a bearing.

In operation, the driving motor 35 drives the rotating shaft 32 to rotate at a constant speed, the rotating shaft 32 drives the first belt pulley 61 to rotate at a constant speed, the first belt pulley 61 drives the second belt pulley 62 to rotate at a constant speed through the driving belt 63, and the second belt pulley 62 drives the distributing shaft 51 to rotate at a constant speed, so that the distributing plate 52 rotates continuously in the discharging process, and the coarse aggregates in the hopper 3 are distributed uniformly.

The implementation principle of the above embodiment is as follows: in the work, the staff firstly adjusts the arc guide plate 36 by rotating the limit bolt 41, then the hopper 3 is filled with coarse aggregate, the driving motor 35 drives the rotating shaft 32 to rotate at a constant speed, and the material stirring plate 33 is driven to rotate at a constant speed. The coarse aggregate is uniformly stirred out of the feed opening 31 by the stirring plate 33, passes through the arc guide plate 36, and slowly slides out of the discharge opening 38 along the arc direction of the arc guide plate 36. Meanwhile, the rotating shaft 32 drives the first belt wheel 61 to rotate at a constant speed, the first belt wheel 61 drives the second belt wheel 62 to rotate at a constant speed through the transmission belt 63, and the second belt wheel 62 drives the material distributing shaft 51 to rotate at a constant speed, so that the material distributing plate 52 rotates ceaselessly in the discharging process, and the coarse aggregate in the hopper 3 is flattened. When the discharge port 38 discharges materials, the trolley 2 is driven by the servo motor 23 to move on the cross beam 1 at a uniform speed along the length direction of the cross beam 1, so that the discharge of the hopper 3 is uniform within the length range of the cross beam 1.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a spill material assembly, includes hopper (3) and feed opening (31) of setting in hopper (3) downside, its characterized in that, hopper (3) are located feed opening (31) and locate to rotate and are provided with pivot (32), the axial of pivot (32) is parallel with the length direction of feed opening (31), be provided with switch plate (33) on pivot (32), the length direction of switch plate (33) is parallel with the length direction of feed opening (31), just the length of switch plate (33) is the same with the length of feed opening (31), switch plate (33) are provided with a plurality ofly around pivot (32) axis equidistant on pivot (32), still be provided with on hopper (3) and be used for driving pivot (32) pivoted driving piece.

2. A spreading assembly according to claim 1, wherein an arc-shaped guide plate (36) is arranged at the feed opening (31), the length direction of the arc-shaped guide plate (36) is parallel to the length direction of the feed opening (31), one side of the arc-shaped direction of the arc-shaped guide plate (36) is abutted to the outer wall of the bottom of the hopper (3), and a discharge opening (38) is formed between the other side of the arc-shaped direction of the arc-shaped guide plate (36) and the bottom of the hopper (3).

3. A spreading assembly according to claim 2, wherein the side of the arcuate guide plate (36) abutting against the bottom of the hopper (3) is hinged to the outer wall of the bottom of the hopper (3), and the bottom of the hopper (3) is provided with a limit stop for limiting the position of the arcuate guide plate (36).

4. A spreading assembly according to claim 3, wherein the bottom of the hopper (3) is provided with a mounting frame (4), the limiting member is a limiting bolt (41), the limiting bolt (41) penetrates through the mounting frame (4) and is in threaded connection with the mounting frame (4), and one side of the limiting bolt (41) abuts against one side of the arc-shaped guide plate (36) facing away from the rotating shaft (32).

5. A spreading assembly according to claim 1, wherein any one of the material-poking plates (33) is provided with a tooth-shaped groove (34), and the tooth-shaped groove (34) is provided with a plurality of tooth-shaped grooves on any one of the material-poking plates (33) along the length direction of the material-poking plate (33).

6. A spreading assembly according to claim 1, wherein a movable baffle (37) is arranged at the lower part in the hopper (3), the length direction of the movable baffle (37) is parallel to the length direction of the feed opening (31), the length of the movable baffle (37) is the same as that of the feed opening (31), the movable baffle (37) is hinged with the inner wall of the bottom of the hopper (3), and the movable baffle (37) is positioned right above the rotating shaft (32) and one side of the width direction of any feed opening (31).

7. A spreading assembly according to claim 1, wherein a material distributing component (5) is arranged in the hopper (3), the material distributing component (5) comprises a material distributing shaft (51) and a material distributing plate (52), the axial direction of the material distributing shaft (51) is parallel to the axial direction of the rotating shaft (32), two ends of the material distributing shaft (51) are respectively rotatably erected on the inner walls of two sides of the hopper (3) along the axial direction of the rotating shaft (32), the material distributing plate (52) is arranged on the material distributing shaft (51) at equal intervals along the axial direction, and a driving component (6) for driving the material distributing shaft (51) is further arranged on the hopper (3).

8. A spreading assembly according to claim 1, wherein said driving member is a driving motor (35), said driving motor (35) is fixed outside the hopper (3), and said driving motor (35) is fixed coaxially with one end of the rotating shaft (32).

9. A spreading assembly according to claim 1, further comprising a cross beam (1), wherein the length direction of the cross beam (1) is perpendicular to the length direction of the feed opening (31), a roller frame (11) is arranged below the cross beam (1), one roller frame (11) is arranged on each of two sides of the cross beam (1) in the length direction, a trolley (2) moving along the length direction of the cross beam (1) is erected on the cross beam (1), the hopper (3) is erected on the lower side of the trolley (2), and the length direction of the feed opening (31) of the hopper (3) is horizontally arranged.

10. A spreading assembly according to claim 7, wherein the driving member (6) is a pulley mechanism, the driving member (6) comprises a first pulley (61), a second pulley (62) and a transmission belt (63) wound between the first pulley (61) and the second pulley (62), the first pulley (61) is coaxially connected with one end of the rotating shaft (32), and the second pulley (62) is coaxially connected with one end of the spreading shaft (51).