CN214439774U - Recycled concrete waste material conveyor - Google Patents
Recycled concrete waste material conveyor Download PDFInfo
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- CN214439774U CN214439774U CN202023079289.0U CN202023079289U CN214439774U CN 214439774 U CN214439774 U CN 214439774U CN 202023079289 U CN202023079289 U CN 202023079289U CN 214439774 U CN214439774 U CN 214439774U
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- blade
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- recycled concrete
- concrete waste
- conveying apparatus
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Abstract
The utility model relates to a recycled concrete waste material technical field, more specifically say, it relates to a recycled concrete waste material conveyor, and its technical scheme main points are: including the box, be provided with first pivot and blade in the box, the blade is provided with a plurality of sword teeth, and a plurality of sword teeth are connected with crushing pole along the even interval arrangement of length direction of blade between the adjacent sword tooth, the utility model discloses a recycled concrete waste material conveyor can improve the crushing effect when smashing the abandonment concrete.
Description
Technical Field
The utility model belongs to the technical field of recycled concrete waste material technique and specifically relates to a recycled concrete waste material conveyor.
Background
The regenerated concrete is prepared by crushing, cleaning and grading waste concrete blocks, mixing the crushed, cleaned and graded waste concrete blocks with a grading according to a certain proportion, partially or completely replacing natural aggregates (mainly coarse aggregates) such as sand stones and the like, and adding cement, water and the like.
In the preparation process of recycled concrete, need carry waste concrete waste material, at present, partly recycled concrete waste material conveyor can not carry out crushing work to waste concrete. The current chinese patent that authorizes bulletin number is CN207890713U provides a recycled concrete waste recycling conveyor, the power distribution box comprises a box body, one side of box is together articulated with the door plant through the hinge, and upper end one side of box is equipped with the feed inlet, the second motor is installed to one side of feed inlet, the output shaft of second motor has first pivot through the coupling joint, install the blade in the first pivot, the bottom of box is equipped with the discharge gate, the inside both sides of box are seted up flutedly, be equipped with two sets of second pivots on the inside both sides wall of recess respectively, it is connected with the gyro wheel to rotate between two sets of second pivots, the one end contact of gyro wheel and filter screen, the discharge gate below is equipped with conveyor, this recycled concrete waste recycling conveyor can smash dumped concrete.
In view of the above-mentioned related art, the inventor believes that the stirring structure in the box body is simple, and the waste concrete is not crushed completely.
SUMMERY OF THE UTILITY MODEL
In order to improve the crushing effect when smashing waste concrete, this application provides a recycled concrete waste material conveyor.
The application provides a recycled concrete waste material conveyor adopts following technical scheme:
the utility model provides a recycled concrete waste material conveyor, includes the box, be provided with first pivot and blade in the box, the blade is provided with a plurality of sword teeth, and is a plurality of the sword tooth is followed the even interval arrangement of length direction of blade, and is adjacent be connected with the broken pole between the sword tooth.
Through adopting above-mentioned technical scheme, sword tooth and broken pole on drive blade and the blade rotate when first pivot is rotated, and rotatory in-process, blade, sword tooth and broken pole are smashed the discarded concrete that gets into in the box simultaneously to improve the crushing effect when smashing the discarded concrete.
Preferably, the body of the crushing rod is provided with a plurality of convex points.
Through adopting above-mentioned technical scheme, the setting of bump can increase the area of contact of broken pole and abandonment concrete to improve the crushing effect of broken pole to abandonment concrete.
Preferably, the same mounting plate is connected between a plurality of cutter teeth, and the mounting plate is detachably connected to the blade through a screw.
Through adopting above-mentioned technical scheme for sword tooth detachably sets up on the blade, when the sword tooth appears damaging and needs to be changed or maintain, is convenient for change or maintain the sword tooth.
Preferably, the blade is provided with a protruding strip, and the length direction of the protruding strip is parallel to the length direction of the blade.
Through adopting above-mentioned technical scheme, when the blade is smashed waste concrete at rotatory in-process, the blade can be strengthened to waste concrete's crushing ability to the sand grip to improve crushing effect.
Preferably, the blade is provided with a plurality of crushing heads, the crushing heads are arranged at intervals along the length direction of the blade, and the crushing heads and the convex strips are coplanar and arranged adjacently.
Through adopting above-mentioned technical scheme, the blade is when rotatory in-process is smashed waste concrete, and broken head can cooperate the sand grip to further strengthen the crushing ability of blade to waste concrete. Thereby improving the pulverization effect.
Preferably, one side of the convex strip, which is deviated from the blade, is provided with a sharp edge.
Through adopting above-mentioned technical scheme, the seting up of cutting edge of a knife or a sword limit can strengthen the crushing effect of sand grip to the abandonment concrete.
Preferably, the crushing head is conical, and the bottom surface of the crushing head faces the blade.
Through adopting above-mentioned technical scheme, be coniform broken head and can strengthen the crushing effect of broken head to abandonment concrete.
Preferably, the bottom surface of the crushing head is provided with a connecting rod, the blade is provided with a connecting hole, and the connecting rod is in threaded connection with the connecting hole.
Through adopting above-mentioned technical scheme for broken head is connected with blade detachably, when the condition that needs change or maintain appears in broken head, is convenient for change or maintain broken head.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the blade, the cutter teeth on the blade and the crushing rod are driven to rotate when the first rotating shaft rotates, and in the rotating process, the blade, the cutter teeth and the crushing rod simultaneously crush the waste concrete entering the box body, so that the crushing effect of crushing the waste concrete is improved;
2. the cutter teeth are detachably arranged on the cutter blades, and when the cutter teeth are damaged and need to be replaced or maintained, the cutter teeth are convenient to replace or maintain;
3. when the blade is smashed waste concrete at rotatory in-process, broken head can cooperate the sand grip to further strengthen the crushing ability of blade to waste concrete. Thereby improving the pulverization effect.
Drawings
FIG. 1 is an overall schematic view of a recycled concrete waste conveying apparatus in an embodiment of the present application;
FIG. 2 is a schematic view of the internal structure of the case in the embodiment of the present application;
FIG. 3 is a schematic view of the structure of a blade in an embodiment of the present application;
fig. 4 is a structural sectional view of a blade in the embodiment of the present application.
Description of reference numerals: 1. a box body; 11. a first rotating shaft; 12. a feed inlet; 2. a conveying table; 3. a blade; 31. cutter teeth; 32. a breaking bar; 321. salient points; 33. a convex strip; 331. a sharp edge; 34. a crushing head; 4. mounting a plate; 41. a horizontal portion; 42. a vertical portion; 43. a screw; 51. a connecting rod; 52. and connecting the holes.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses recycled concrete waste material conveyor. Referring to fig. 1, recycled concrete waste material conveyor includes box 1 and carries platform 2, feed inlet 12 has been seted up at box 1 top, the discharge gate (not shown in the figure) has been seted up to the bottom of box 1, be provided with the horizontally filter screen in the box 1, waste concrete carries out crushing work in getting into box 1 through feed inlet 12, the waste concrete piece after smashing falls to carrying platform 2 from the discharge gate through the filter screen, carry platform 2 to carry the waste concrete after smashing, carry platform 2 to be the conveyor among the correlation technique, mention in the background art, therefore no longer excessively write here.
Referring to fig. 1 and 2, the box body 1 is rectangular box-shaped, and a rectangular hollow cavity is formed in the box body 1. Referring to fig. 2, a first rotating shaft 11 and a blade 3 are arranged in the box body 1, wherein the first rotating shaft 11 is a circular shaft, the axial direction of the first rotating shaft 11 is parallel to the vertical direction, and the axial line of the first rotating shaft 11 is collinear with the vertical central line of the box body 1, so that the first rotating shaft 11 vertically rotates at the central position of the box body 1. In addition, a motor is fixedly arranged at the top of the box body 1, and an output shaft of the motor is coaxially connected with the upper end of the first rotating shaft 11, namely, the axis of the output shaft of the motor is collinear with the axis of the first rotating shaft 11.
Referring to fig. 2, the number of the blades 3 is provided with a plurality of blades, in this embodiment, the blades 3 are provided with six blades, three blades form a group between six blades 3, two groups of blades 3 are respectively and fixedly arranged on two sides of the first rotating shaft 11 along the diameter direction of the first rotating shaft 11, the three blades 3 of the same group are arranged at intervals along the axis direction of the first rotating shaft 11, and when the first rotating shaft 11 rotates, the first rotating shaft 11 drives the two groups of blades 3 to rotate around the axis of the first rotating shaft 11, so that the two groups of blades 3 crush the waste concrete entering the box 1.
Referring to fig. 2 and 3, each blade 3 is provided with a plurality of cutter teeth 31, the cutter teeth 31 are in a rectangular block shape, and in the present embodiment, the number of the cutter teeth 31 of each blade 3 is ten, and five of the ten cutter teeth 31 are grouped into one group, so that each blade 3 has two groups of the cutter teeth 31. Two sets of sword teeth 31 set up respectively in the top and the bottom of blade 3, and five sword teeth 31 of the same group evenly interval arrangement along the length direction of blade 3, and when blade 3 rotated around first pivot 11, blade 3 drove its sword tooth 31 rotatory to improve the crushing effect to abandonment concrete.
Referring to fig. 2 and 3, a crushing rod 32 is fixedly connected between two adjacent cutter teeth 31 of the same group, the crushing rod 32 is a round rod, the crushing rod 32 is fixedly connected to the two adjacent cutter teeth 31 through end surfaces of two ends of the crushing rod 32, an axis of the crushing rod 32 is parallel to a length direction of the blade 3, when the first rotating shaft 11 rotates and drives the blade 3 and the cutter teeth 31 on the blade 3 to rotate, the crushing rod 32 between the cutter teeth 31 is also driven to rotate around the first rotating shaft 11, so that in a rotating process, the blade 3, the cutter teeth 31 and the crushing rod 32 crush waste concrete entering the box body 1 simultaneously, and a crushing effect is improved when the waste concrete is crushed.
Referring to fig. 2 and 3, in order to detachably mount the cutter teeth 31 on the blade 3, the same mounting plate 4 is connected between five cutter teeth 31 of the same group, the mounting plate 4 is detachably connected to the blade 3 by screws 43, specifically, the mounting plate 4 is formed in an L-shaped plate shape to have a horizontal portion 41 and a vertical portion 42 connected to each other, the horizontal portion 41 and the vertical portion 42 are each formed in a rectangular plate shape, a length direction of the horizontal portion 41 is parallel to a length direction of the blade 3, one surface of a long side of the horizontal portion 41 is attached to a top of the blade 3, the screws 43 are connected between the horizontal portion 41 and the blade 3, and the five cutter teeth 31 of the same group are each fixedly connected to the horizontal portion 41, the vertical portion 42 is fixedly connected to one end of the horizontal portion 41 in the length direction, the vertical portion 42 is attached to one end of the blade 3 in the length direction, the screws 43 are also connected between the vertical portion 42 and the blade 3, so that the mounting plate 4 is stably connected to the blade 3, and at this time, the screw 43 is loosened through rotation, so that the mounting plate 4 is convenient to detach, the cutter teeth 31 are detachably arranged on the blade 3, and when the cutter teeth 31 are damaged and need to be replaced or maintained, the cutter teeth 31 are convenient to replace or maintain.
Referring to fig. 2 and 3, the plurality of protrusions 321 are arranged on the body of the crushing rod 32, the protrusions 321 are round protrusions 321, in this embodiment, four groups of the plurality of protrusions 321 of each crushing rod 32 are formed, the four groups of protrusions 321 are arranged at intervals along the axial direction of the crushing rod 32, the plurality of protrusions 321 in the same group are arranged circumferentially around the axial line of the crushing rod 32, and the arrangement of the protrusions 321 can increase the contact area between the crushing rod 32 and the waste concrete, so as to improve the crushing effect of the crushing rod 32 on the waste concrete.
Referring to fig. 2 and 3, the front end surface and the rear end surface of the blade 3 are both fixedly provided with the protruding strips 33, the length directions of the protruding strips 33 are parallel to the length direction of the blade 3, the protruding strips 33 of the front end surface are located at the central line of the length direction of the front end surface, the protruding strips 33 of the rear end surface are located at the central line of the length direction of the rear end surface, and when the blade 3 crushes waste concrete in the rotating process, the protruding strips 33 can enhance the crushing capacity of the blade 3 on the waste concrete, so that the crushing effect is improved. Furthermore, sharp-edged side 331 is seted up to the one side that sand grip 33 deviates from blade 3 for the vertical direction's of sand grip 33 cross-section is triangle-shaped, and the effect of smashing the abandonment concrete can be strengthened to sand grip 33 to seting up of sharp-edged side 331.
Referring to fig. 3, blade 3 is provided with a plurality of broken heads 34, a plurality of broken heads 34 set up preceding terminal surface and the rear end face at blade 3 respectively, the broken head 34 of terminal surface and rear end face all is provided with two sets ofly before blade 3, along the square interval arrangement of width of this terminal surface between two sets of sand grip 33 with the terminal surface, two sets of broken heads 34 with the terminal surface are located the upper and lower both sides of the sand grip 33 of this terminal surface respectively, and a plurality of broken heads 34 along the length direction interval arrangement of blade 3 with the group, when blade 3 smashes dumped concrete at rotatory in-process, broken head 34 can cooperate sand grip 33 to further strengthen the crushing ability of blade 3 to dumped concrete. Thereby improving the pulverization effect. Further, the conical crushing head 34 has a conical shape, and the bottom surface of the crushing head 34 faces the blade 3, and the conical crushing head 34 can enhance the crushing effect of the crushing head 34 on the waste concrete.
Referring to fig. 4, the bottom surface of crushing head 34 is provided with connecting rod 51, connecting hole 52 has been seted up to blade 3, connecting rod 51 is the round rod, connecting hole 52 is the round hole, connecting rod 51 and connecting hole 52 threaded connection, the external screw thread has been seted up to connecting rod 51's lateral wall promptly, the internal thread has been seted up to the inner wall of connecting hole 52, the external screw thread sets up with the internal screw thread size cooperation, threaded connection through connecting rod 51 and connecting hole 52, make crushing head 34 be connected with blade 3 detachably, when the condition that needs to be changed or maintain appears in crushing head 34, be convenient for change or maintain crushing head 34.
The implementation principle of a recycled concrete waste material conveyor of this application embodiment is: first pivot 11 drives sword tooth 31 and the broken pole 32 on blade 3 and the blade to rotate when rotating, and rotatory in-process, blade 3, sword tooth 31 and broken pole 32 are smashed the discarded concrete that gets into in the box 1 simultaneously to improve the crushing effect when smashing the discarded concrete.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a recycled concrete waste material conveyor which characterized in that: including box (1), be provided with first pivot (11) and blade (3) in box (1), blade (3) are provided with a plurality of sword teeth (31), and are a plurality of sword teeth (31) are followed the even interval arrangement of length direction of blade (3), and are adjacent be connected with between sword teeth (31) and smash pole (32).
2. The recycled concrete waste conveying apparatus as claimed in claim 1, wherein: the body of the crushing rod (32) is provided with a plurality of salient points (321).
3. The recycled concrete waste conveying apparatus as claimed in claim 2, wherein: the same mounting plate (4) is connected between the cutter teeth (31), and the mounting plate (4) is detachably connected to the blade (3) through a screw (43).
4. The recycled concrete waste conveying apparatus as claimed in claim 3, wherein: the blade (3) is provided with a convex strip (33), and the length direction of the convex strip (33) is parallel to the length direction of the blade (3).
5. The recycled concrete waste conveying apparatus as claimed in claim 4, wherein: the blade (3) is provided with a plurality of crushing heads (34), the crushing heads (34) are arranged at intervals along the length direction of the blade (3), and the crushing heads (34) and the convex strips (33) are coplanar and are arranged adjacently.
6. The recycled concrete waste conveying apparatus as claimed in claim 5, wherein: a sharp edge (331) is arranged on one surface of the convex strip (33) departing from the blade (3).
7. The recycled concrete waste conveying apparatus as claimed in claim 6, wherein: the crushing head (34) is conical, and the bottom surface of the crushing head (34) faces the blade (3).
8. The recycled concrete waste conveying apparatus as claimed in claim 7, wherein: the bottom surface of the crushing head (34) is provided with a connecting rod (51), the blade (3) is provided with a connecting hole (52), and the connecting rod (51) is in threaded connection with the connecting hole (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023079289.0U CN214439774U (en) | 2020-12-16 | 2020-12-16 | Recycled concrete waste material conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023079289.0U CN214439774U (en) | 2020-12-16 | 2020-12-16 | Recycled concrete waste material conveyor |
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| Publication Number | Publication Date |
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| CN214439774U true CN214439774U (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023079289.0U Active CN214439774U (en) | 2020-12-16 | 2020-12-16 | Recycled concrete waste material conveyor |
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| CN (1) | CN214439774U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114247528A (en) * | 2021-12-14 | 2022-03-29 | 深圳市深建混凝土有限公司 | Recycled concrete production device and method |
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2020
- 2020-12-16 CN CN202023079289.0U patent/CN214439774U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114247528A (en) * | 2021-12-14 | 2022-03-29 | 深圳市深建混凝土有限公司 | Recycled concrete production device and method |
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