CN219294342U - Stirring equipment for building waste recycled concrete - Google Patents

Abstract

The utility model relates to a agitated vessel for building waste recycled concrete, it relates to the agitated vessel field, and it includes churn, (mixing) shaft, stirring rake and agitator motor, be equipped with feed inlet one and feed inlet two on the churn, be equipped with on the churn with feed inlet one the passage that feed inlet two intercommunication set up, be equipped with on the churn and be used for breaking up recycled concrete and cement's bulk cargo subassembly, be equipped with the vibration subassembly that is used for vibration recycled concrete and cement on the bulk cargo subassembly. The method has the effect of improving the uniformity of the stirring and mixing of the recycled concrete and the cement.

Description

Stirring equipment for building waste recycled concrete

Technical Field

The application relates to the field of stirring equipment, in particular to stirring equipment for building waste recycled concrete.

Background

The urban process of the modern society is quickened, waste concrete is increased day by day, a large amount of building rubbish cannot be effectively treated, natural aggregate resources are exhausted day by day, recycled concrete can effectively treat the building rubbish, the problem that the aggregate is reduced day by day is solved, and the recycled concrete needs to be mixed with certain cement in the use process.

The regenerated concrete is stirred by the stirrer frequently, the stirrer comprises a stirring barrel, a stirring shaft, stirring paddles, a motor and the like, the regenerated concrete is firstly added into the stirring barrel, then cement is poured into the stirring barrel, the motor drives the stirring paddles to rotate through the stirring shaft to realize stirring of the regenerated concrete and the cement, and the regenerated concrete is accumulated at the bottom of the stirring barrel due to the gravity of the regenerated concrete, so that a large amount of regenerated concrete cannot be fully stirred when being stirred simultaneously.

Disclosure of Invention

In order to improve uniformity of mixing and stirring of recycled concrete and cement, the application provides a stirring device for recycled concrete of construction waste.

The application provides a stirring equipment for building waste recycled concrete adopts following technical scheme:

the utility model provides a stirring equipment for building waste recycled concrete, includes churn, (mixing) shaft, stirring rake and agitator motor, be equipped with feed inlet one and feed inlet two on the churn, be equipped with on the churn with feed inlet one the passage that feed inlet two intercommunication set up, be equipped with the bulk cargo subassembly that is used for breaking up recycled concrete and cement on the churn, be equipped with the vibration subassembly that is used for vibration recycled concrete and cement on the bulk cargo subassembly.

Through adopting above-mentioned technical scheme, when stirring recycled concrete and cement, firstly, get into the churn with recycled concrete by feed inlet one, cement from feed inlet two in, then flow to bulk cargo subassembly by the passage, bulk cargo subassembly breaks up recycled concrete and cement, vibration subassembly shakes the caking in recycled concrete and the cement for recycled concrete and cement evenly distributed in the churn, then drive stirring rake through the (mixing) motor and stir recycled concrete and cement, thereby improve recycled concrete and cement stirring mixed homogeneity.

In a specific embodiment, a guide groove is arranged in the stirring cylinder;

bulk cargo subassembly is including sliding the setting is in the board that slides in the guide way, be equipped with a plurality of feed-through holes on the board that slides, be equipped with driving motor on the churn, driving motor's output axle head coaxial is equipped with the crank, it is equipped with the connecting rod to rotate on the crank, the connecting rod is keeping away from the cranked one end with the board that slides rotates the setting.

Through adopting above-mentioned technical scheme, when recycled concrete and cement get into the churn, driving motor drives the crank and rotates, and the crank passes through the connecting rod and drives the board that slides and reciprocate in the churn, and recycled concrete and cement that falls on the board that slides pass through the feed opening, and recycled concrete and cement take place the horizontal hunting when falling to make recycled concrete and cement evenly distributed in the churn.

In a specific implementation manner, the sliding plate is provided with a sliding groove, the sliding groove is arranged along the length direction of the stirring cylinder, the sliding plate is provided with a sliding block used for sliding in the sliding groove, and the sliding plate is hinged with the sliding block.

Through adopting above-mentioned technical scheme, the driving motor drives the sliding plate and slides along the groove that slides when sliding to increase the vertical flexibility of sliding plate, effectively avoid the dead phenomenon of card to appear in the sliding plate.

In a specific embodiment, the vibration assembly comprises a protruding block arranged on the sliding plate, and the stirring cylinder is provided with a groove for the protruding block to be inserted.

Through adopting above-mentioned technical scheme, when driving motor drives the slip board and slides, the lug constantly slides in the recess and roll-off to make the slip board produce the vertical vibration when reciprocating sliding, thereby shake the caking in recycled concrete and the cement garrulous, improve the uniformity that recycled concrete and cement mix.

In a specific implementation mode, the stirring cylinder is provided with a fixing rod, a fixing spring is sleeved on the fixing rod, a baffle plate is fixedly arranged on the fixing rod, a baffle ring is sleeved on the fixing rod in a sliding mode, the fixing spring is located between the baffle plate and the baffle ring, a pull rod is arranged on the baffle ring and penetrates through the baffle plate and is arranged in a sliding mode with the baffle plate, a sliding block used for pulling the protruding block to be inserted into the groove is arranged on the pull rod, and the sliding block is inserted into the sliding plate and is arranged in a sliding mode with the sliding plate.

Through adopting above-mentioned technical scheme, when the board that slides upwards moves, the slider pulling pull rod drives the fixed spring of backing ring extrusion and makes fixed spring shrink, then when the reciprocating motion along with the sliding block, fixed spring promotes the backing ring and reciprocates, and the backing ring passes through the lug on the board that slides of pull rod pulling and inserts in the recess to improve lug and recess complex degree of accuracy, stability when improving the board that slides vibration.

In a specific implementation mode, the stirring cylinder is provided with a discharge hole, the stirring cylinder is provided with a plugging plate for plugging the discharge hole, and the plugging plate is detachably connected with the stirring cylinder through a screw.

Through adopting above-mentioned technical scheme, the material through-hole on the board that slides can filter the massive solid impurity in some concrete, and impurity stays on the board that slides, opens the closure plate, will slide the material clearance on the board and get off to effectively avoid the accumulation of massive solid impurity on the board that slides.

In a specific implementation mode, a dispersing plate is rotationally arranged in the stirring cylinder, the dispersing plate is arranged at the outlet end of the material guiding pipe, a supporting rod is arranged on the sliding plate, a sliding groove is formed in the supporting rod, a sliding column used for being inserted into the sliding groove is arranged on the dispersing plate, and the sliding column and the sliding groove are arranged in a sliding mode.

Through adopting above-mentioned technical scheme, when sliding board reciprocating motion, drive the dispersion board through branch and swing about, the material that the dispersion board will flow in the passage is patted towards the both sides of churn to make the material more even that distributes on the sliding board.

In a specific implementation mode, a third feeding hole for sand and stone to enter is formed in the stirring cylinder, and the third feeding hole is communicated with the material guiding pipe.

Through adopting above-mentioned technical scheme, when using recycled concrete, except adding cement, still need add some grit etc. to the grit is added by the feed inlet three to mix with recycled concrete in the guide cylinder, improve the convenience that the grit was added.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the recycled concrete and the cement are stirred, the recycled concrete enters from the first feed inlet, the cement enters from the second feed inlet and is simply mixed in the material guide pipe, then flows to the bulk material component through the material guide pipe, the bulk material component beats and disperses the recycled concrete and the cement, the vibration component shakes and breaks up the large-block material in the recycled concrete and the cement, the uniformity of the recycled concrete and the cement in the stirring barrel is improved, and then the stirring paddle is driven by the driving motor to stir the recycled concrete and the cement, so that the two materials are mixed more uniformly;

2. when beating recycled concrete and cement, driving motor drives the board that slides and slides reciprocally, under the continuous cooperation and the separation of lug and recess, the board that slides takes place the vibration for the material that falls on the board that slides shakes garrulously, and the material can screen out massive impurity when passing through the feed-through hole simultaneously, reduces the content of impurity in the material, and the material can take place the horizontal hunting when falling through the board that slides, thereby makes the distribution of recycled concrete and cement that falls to the churn bottom more even.

Drawings

Fig. 1 is a schematic structural view of a stirring apparatus for recycled concrete of construction waste according to an embodiment of the present application.

Fig. 2 is a cross-sectional view taken along line A-A of fig. 1.

Fig. 3 is a schematic view for showing the internal structure of the dispersion cylinder.

Fig. 4 is an enlarged view of a portion B in fig. 3.

Fig. 5 is a schematic view for showing the structure of the guide groove.

Fig. 6 is an enlarged view of a portion C in fig. 5.

Fig. 7 is an exploded view for showing the strut.

Reference numerals illustrate: 11. a stirring cylinder; 12. a stirring motor; 13. a stirring shaft; 14. stirring paddles; 111. a dispersing cylinder; 112. a mixing drum; 113. a blanking port; 114. a first feeding port; 115. a second feeding port; 116. a third feed inlet; 117. a material guiding pipe; 2. a bulk material assembly; 21. a guide groove; 22. a slip plate; 23. a material passing hole; 24. a driving motor; 25. a crank; 26. a connecting rod; 27. a sliding block; 28. a slip groove; 3. a vibration assembly; 31. a groove; 32. a bump; 331. a fixed rod; 332. a baffle; 333. a baffle ring; 334. a fixed spring; 335. a pull rod; 336. a slide block; 337. a limiting groove; 41. a dispersion plate; 42. a slip column; 43. a chute; 44. a support rod; 51. a discharge port; 52. and a plugging plate.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-7.

The embodiment of the application discloses a stirring device for building waste recycled concrete.

Referring to fig. 1 and 2, a stirring apparatus for recycled concrete of building waste comprises a stirring cylinder 11, a stirring motor 12, a stirring shaft 13 and a stirring paddle 14, wherein the stirring cylinder 11 is divided into a dispersing cylinder 111 and a mixing cylinder 112, the mixing cylinder 112 is a cylindrical cylinder, the mixing cylinder 112 is communicated with the dispersing cylinder 111, the dispersing cylinder 111 is positioned above the mixing cylinder 112, the stirring motor 12, the stirring shaft 13 and the stirring paddle 14 are all positioned in the mixing cylinder 112, a blanking port 113 is arranged at the bottom of the mixing cylinder 112, a first feeding port 114, a second feeding port 115 and a third feeding port 116 are arranged on the dispersing cylinder 111, a material guide pipe 117 is arranged on the dispersing cylinder 111, a second feeding port 115 and the third feeding port 116 are all communicated with the material guide pipe 117, a bulk component 2 for scattering recycled concrete and cement is arranged on the stirring cylinder 11, and a vibration component 3 for vibrating recycled concrete and cement is arranged on the bulk component 2.

When the recycled concrete and cement are stirred, the recycled concrete is added from the first feed inlet 114, the cement is added from the second feed inlet 115, some additives such as sand and stone are added from the third feed inlet 116, simple mixing is carried out in the material guide pipe 117, the material is conveyed onto the bulk material component 2 through the material guide pipe 117, the bulk material component 2 beats and disperses the material, meanwhile, the vibration component 3 shakes and disperses the agglomerated material, so that the material is distributed more uniformly in the mixing drum 112, then the stirring motor 12 drives the stirring paddle 14 to rotate through the stirring shaft 13, and the stirring paddle 14 mixes the material, so that the uniformity of the stirring and mixing of the recycled concrete and the cement is improved.

Referring to fig. 3 and 4, guide grooves 21 are formed in opposite side walls of a dispersing cylinder 111, one side of each guide groove 21 penetrates through the outer side wall of the dispersing cylinder 111, a bulk cargo assembly 2 in the embodiment comprises a sliding plate 22 arranged on the guide groove 21 in a sliding mode, a plurality of through holes 23 are formed in the sliding plate 22, a driving motor 24 is arranged on the dispersing cylinder 111, an output shaft of the driving motor 24 faces upwards, a crank 25 is arranged at an output shaft end of the driving motor 24, a connecting rod 26 is hinged to the crank 25, a sliding block 27 is hinged to one end, far away from the crank 25, of the connecting rod 26, the sliding block 27 in the embodiment is a T-shaped block, a sliding groove 28 is formed in the sliding plate 22, the sliding groove 28 is arranged in the vertical direction, the sliding groove 28 is in concave-convex fit with the sliding block 27, a plurality of grooves 31 are formed in the dispersing cylinder 111, the grooves 31 are evenly distributed on the side wall of the guide groove 21, the vibration assembly 3 in the embodiment comprises a plurality of convex blocks 32 arranged on the sliding plate 22, and the convex blocks 32 are in one-to-one correspondence with the grooves 31.

Referring to fig. 5 and 6, a gap is left between the sliding plate 22 and the wall of the guide slot 21, four fixing rods 331 are provided on the dispersing cylinder 111, the four fixing rods 331 are uniformly distributed on the side wall of the guide slot 21, the end portion of each fixing rod 331 is fixedly provided with a baffle 332, a baffle ring 333 is sleeved on the fixing rod 331 in a sliding manner, a fixing spring 334 is sleeved on the fixing rod 331 and is positioned between the baffle 332 and the baffle ring 333, one end of the fixing spring 334 is fixedly connected with the baffle 332, the other end of the fixing spring 334 is fixedly connected with the baffle ring 333, a pull rod 335 is fixedly arranged on the baffle ring 333, the pull rod 335 penetrates through the baffle 332 and is in sliding connection with the baffle 332, a sliding block 336 is arranged at one end penetrating through the baffle 332, the sliding block 336 is a T-shaped block, a limiting groove 337 in concave-convex fit with the sliding block 336 is arranged on the sliding plate 22, and the limiting groove 337 is arranged along the sliding direction of the sliding plate 22.

Referring to fig. 7, a dispersing plate 41 is rotatably disposed in a dispersing cylinder 111, the dispersing plate 41 is located below a material guiding pipe 117, sliding columns 42 are disposed on opposite side walls of the dispersing plate 41, the sliding columns 42 are located below rotation points of the dispersing plate 41, supporting rods 44 are disposed on the sliding plate 22, the supporting rods 44 are in one-to-one correspondence with the sliding columns 42, sliding grooves 43 for inserting the sliding columns 42 are disposed on the supporting rods 44, the sliding grooves 43 are disposed along the length direction of the supporting rods 44, and the sliding columns 42 and the sliding grooves 43 are slidably disposed.

When the material flows out of the material guide pipe 117, the driving motor 24 is started, the driving motor 24 drives the sliding plate 22 to slide through the crank 25 and the connecting rod 26, the sliding plate 22 drives the dispersing plate 41 to swing around the rotating point through the supporting rod 44, and the falling material is subjected to the swing of the dispersing plate 41, so that the material is distributed on the sliding plate 22 more uniformly; the sliding plate 22 drives the material to shake left and right, and meanwhile the convex blocks 32 continuously slide into the grooves 31 and slide out, so that the sliding plate 22 generates up-and-down vibration, the agglomerated material falling onto the sliding plate 22 is scattered, the scattered material falls into the mixing cylinder 112 through the material through holes 23, the sliding plate 22 which moves back and forth swings the fallen material, the accumulation of the material in a single place in the mixing cylinder 112 is effectively prevented, and the uniformity of the distribution of the material in the mixing cylinder 112 is improved.

When the sliding plate 22 moves upwards, the sliding block 27 slides in the sliding groove 28, so that the phenomenon of blocking when the connecting rod 26 drives is prevented, meanwhile, the sliding block 27 drives the pull rod 335 to move upwards through the sliding block 336, the pull rod 335 pulls the fixed spring 334 through the baffle ring 333 to shrink, and along with the sliding of the sliding plate 22, the fixed spring 334 pushes the baffle ring 333 to enable the protruding block 32 on the sliding plate 22 to be inserted into the groove 31, so that the stability of the vibration of the sliding plate 22 is improved.

Referring to fig. 7, a discharge hole 51 is formed in a dispersing cylinder 111, the discharge hole 51 is arranged at a sliding plate 22, a plugging plate 52 is arranged on the dispersing cylinder 111, the plugging plate 52 plugs the discharge hole 51, and the plugging plate 52 is detachably connected with the dispersing cylinder 111 through bolts; the sliding plate 22 drives the material to swing and simultaneously can filter out large particle impurities in the material, and operators can clean the impurities by opening the plugging plate 52, so that the impurities are effectively prevented from accumulating on the sliding plate 22, and the material through holes 23 are blocked.

The implementation principle of the stirring equipment for the building waste recycled concrete provided by the embodiment of the application is as follows: when the recycled concrete and the cement are stirred, the recycled concrete firstly enters the stirring cylinder 11 from the first feeding hole 114 and the second feeding hole 115, then flows to the bulk material component 2 from the material guide pipe 117, the bulk material component 2 breaks up the recycled concrete and the cement, the vibration component 3 shakes and disperses the caking in the recycled concrete and the cement, the recycled concrete and the cement are uniformly distributed in the stirring cylinder 11, and then the stirring paddle 14 is driven by the stirring motor 12 through the stirring shaft 13 to stir the recycled concrete and the cement, so that the uniformity of the stirring and mixing of the recycled concrete and the cement is improved.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. The utility model provides a stirring equipment for building waste recycled concrete, includes churn (11), (mixing) shaft (13), stirring rake (14) and agitator motor (12), its characterized in that: be equipped with feed inlet one (114) and feed inlet two (115) on churn (11), be equipped with on churn (11) with feed inlet one (114) feed inlet two (115) intercommunication guide pipe (117) that set up, be equipped with on churn (11) and be used for breaking up bulk cargo subassembly (2) of recycled concrete and cement, be equipped with on bulk cargo subassembly (2) and be used for vibrating recycled concrete and cement vibration subassembly (3).

2. A stirring apparatus for recycled concrete of construction waste according to claim 1, wherein: a guide groove (21) is arranged in the stirring cylinder (11);

bulk cargo subassembly (2) are in including sliding setting slip board (22) in guide way (21), be equipped with a plurality of feed-through holes (23) on slip board (22), be equipped with driving motor (24) on churn (11), the coaxial crank (25) that is equipped with of output shaft end of driving motor (24), it is equipped with connecting rod (26) to rotate on crank (25), connecting rod (26) are in keeping away from the one end of crank (25) with slip board (22) rotation sets up.

3. A stirring apparatus for recycled concrete of construction waste according to claim 2, wherein: the utility model discloses a stirring drum, including churn, slip board, agitator, including slip board (22) and fixed, be equipped with on slip board (22) and slide groove (28), slide groove (28) are followed churn (11) length direction sets up, be equipped with on slip board (22) and be used for slide in slide groove (28) slip piece (27), slip board (22) with it is articulated to slide piece (27).

4. A stirring apparatus for recycled concrete of construction waste according to claim 2 or 3, characterized in that: the vibration assembly (3) comprises a protruding block (32) arranged on the sliding plate (22), and a groove (31) for the protruding block (32) to be inserted into is formed in the stirring cylinder (11).

5. The stirring apparatus for recycled concrete of construction waste according to claim 4, wherein: be equipped with dead lever (331) on churn (11), the cover is equipped with dead spring (334) on dead lever (331), the fixed baffle (332) that is equipped with on dead lever (331), the cover that slides on dead lever (331) is equipped with baffle ring (333), dead spring (334) are located baffle (332) with between baffle ring (333), be equipped with pull rod (335) on baffle ring (333), pull rod (335) run through baffle (332) and with baffle (332) slip setting, be equipped with on pull rod (335) and be used for the pulling lug (32) are inserted slider (336) of recess (31), slider (336) are inserted slider (22) and with slider (22) slip setting.

6. A stirring apparatus for recycled concrete of construction waste according to claim 2, wherein: the stirring cylinder (11) is provided with a discharge hole (51), the stirring cylinder (11) is provided with a blocking plate (52) for blocking the discharge hole (51), and the blocking plate (52) is detachably connected with the stirring cylinder (11) through a screw.

7. A stirring apparatus for recycled concrete of construction waste according to claim 2, wherein: the stirring barrel (11) is rotationally provided with a dispersing plate (41), the dispersing plate (41) is arranged at the outlet end of the material guide pipe (117), a supporting rod (44) is arranged on the sliding plate (22), a sliding groove (43) is arranged on the supporting rod (44), a sliding column (42) for inserting the sliding groove (43) is arranged on the dispersing plate (41), and the sliding column (42) and the sliding groove (43) are arranged in a sliding mode.

8. A stirring apparatus for recycled concrete of construction waste according to claim 1, wherein: the stirring cylinder (11) is provided with a feeding port III (116) for sand and stone to enter, and the feeding port III (116) is communicated with the material guide pipe (117).

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