CN216968222U - Equipment for producing concrete building blocks by using construction waste - Google Patents

Abstract

The utility model discloses equipment for producing concrete blocks by using construction wastes, and particularly relates to the technical field of construction waste treatment devices. According to the equipment for producing the concrete building blocks by using the building wastes, the building concrete wastes are poured into the inner cavity of the crushing shell to crush the concrete wastes, then cement and the like are added into the inner cavity of the stirring shell, the second motor is started to stir the mixed materials, the third motor is started to enable the uniformly stirred mixed materials to enter the building block die through the inner cavity of the blanking pipe, and the building block die is vibrated under the operation of the high-frequency vibrator, so that the material cost is reduced.

Description

Equipment for producing concrete building blocks by using construction waste

Technical Field

The utility model relates to the technical field of construction waste treatment devices, in particular to equipment for producing concrete blocks by using construction waste.

Background

With the continuous acceleration of the urbanization process, the generation and discharge amount of the construction waste in cities are rapidly increased, and most of the wastes in the construction waste can be reused as renewable resources after being sorted, removed or crushed, such as waste steel bars, waste iron wires, waste electric wires, various waste steel fittings and other metals, and can be processed into steel products with various specifications after being sorted, concentrated and recycled.

When concrete blocks are produced by traditional block production equipment, only sand, stone, cement and other materials can be used for production, the material cost is high, and after the concrete is poured into a block mold, the blocks need to be vibrated and tamped, plastered and the like manually, so that the labor cost is indirectly increased.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide equipment for producing concrete blocks by using construction wastes, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides an utilize equipment of construction waste production concrete block, includes the bottom plate, symmetry fixed mounting has the fagging around the bottom plate upper end left part, two the common fixed mounting in fagging upper end has vibrating device, bottom plate upper end middle part fixed mounting has the concave template of second, the concave template of second upper end ring array fixed mounting has four bumper shock absorbers, four the common fixed mounting in bumper shock absorber upper end has rabbling mechanism, bottom plate upper end middle part slidable mounting has the building block mould, the building block mould is located the concave template inner chamber of second, bottom plate upper end right part fixed mounting has the cylinder, cylinder output end slidable mounting has the piston rod, piston rod left end fixed mounting has the push pedal, symmetry fixed mounting has the vaulting pole around the bottom plate right-hand member, two vaulting pole upper end fixed mounting has rubbing crusher to construct.

Preferably, the crushing mechanism comprises a crushing shell, two mounting rods are rotatably mounted on the right portion of the rear side wall and the right portion of the front side wall of an inner cavity of the crushing shell together, crushing rollers are fixedly mounted on the outer surfaces of the two mounting rods, the front ends of the two mounting rods extend to the front portion through the right portion of the front side wall of the inner surface of the crushing shell, gears are fixedly mounted on the front portions of the outer surfaces of the two mounting rods, the outer surfaces of the two gears are meshed together, a first motor is fixedly mounted on the right portion of the upper end of the crushing shell, a first transmission shaft is fixedly mounted at the output end of the first motor, a first belt is wound and connected between the front portion of the outer surface of the first transmission shaft and the front portion of the outer surface of the mounting rod positioned on the right portion together, and a first feeding hopper communicated with the inner cavity of the crushing shell is fixedly mounted on the right portion of the upper end of the crushing shell; when two crushing rollers rotate simultaneously, can carry out the breakage to the concrete waste material.

Preferably, the stirring mechanism comprises a stirring shell, the right part of the upper end and the right part of the lower end of the stirring shell are both provided with a feed hole communicated with the inner cavity of the stirring shell, a discharging mechanism is fixedly arranged on the inner surface of the feed hole positioned at the lower part, the left part of the upper end of the stirring shell is fixedly provided with a second feed hopper communicated with the inner cavity of the stirring shell, the middle part of the inner cavity of the stirring shell is fixedly provided with a driving mechanism, the right part of the upper end of the stirring shell is fixedly connected with the lower end of the crushing shell, and the inner cavity of the crushing shell is communicated with the inner cavity of the feed hole; the discharge mechanism can control whether the newly prepared concrete leaves the inner cavity of the stirring shell.

Preferably, the driving mechanism comprises a second motor and a rotating rod, a second transmission shaft is fixedly installed at the output end of the second motor, the right end of the second motor is fixedly connected with the left part of the outer surface of the stirring shell, the upper end and the lower end of the rotating rod are respectively and rotatably connected with the middle part of the top wall and the middle part of the bottom wall of the inner cavity of the stirring shell, stirring plates are fixedly installed on the outer surface of the rotating rod in an annular array mode, the upper end of the rotating rod penetrates through the middle part of the top wall of the inner cavity of the stirring shell to extend to the upper part, and a second belt is fixedly wound on the upper part of the outer surface of the rotating rod and the outer surface of the second transmission shaft; under the drive of the second motor, the three stirring plates can rotate around the rotating rod through the transmission of the second belt.

Preferably, one ends of the three stirring plates, which are far away from the rotating rod, are tightly attached to the inner surface of the stirring shell; the concrete adhered to the inner surface of the mixer housing can be scraped off.

Preferably, the discharging mechanism comprises a discharging pipe, the left part of the inner surface of the discharging pipe and the right part of the inner surface of the discharging pipe are jointly rotatably provided with a sealing plate, the right part of the outer surface of the discharging pipe is fixedly provided with a third motor, the output end of the third motor is fixedly provided with a third transmission shaft, and the left end of the third transmission shaft penetrates through the outer surface of the discharging pipe, extends to the inner cavity of the discharging pipe and is fixedly connected with the right part of the outer surface of the sealing plate; when the third motor operates, the rotating angle of the sealing plate can be controlled, and further the leaving speed of newly-made concrete is controlled.

Preferably, the vibration device comprises two first concave plates, the lower ends of the two first concave plates are fixedly connected with the upper ends of two supporting plates respectively, the upper ends of the two supporting plates and the inner surface top walls of the two first concave plates are fixedly provided with two second springs and two first springs respectively, and the lower ends of the two first springs and the upper ends of the two second springs which are positioned on the same side are fixedly provided with scrapers together; the four first springs and the four second springs can protect the integrity of the supporting plate and reduce the damage of the vibration force generated by the high-frequency vibrator to the supporting plate.

Preferably, the middle part of the bottom wall of the inner surface of the scraper is fixedly provided with a high-frequency vibrator; the concrete in the inner cavity of the block mould can be vibrated and smeared.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model relates to a method for manufacturing a building block mould, which comprises the steps of pouring construction concrete waste without reinforcing steel bars into an inner cavity of a crushing shell through a first feed hopper, crushing the concrete waste under the joint operation of two crushing rollers, enabling the crushed waste to enter the inner cavity of a stirring shell, adding materials such as cement, water and the like into the inner cavity of the stirring shell through a second feed hopper, starting a second motor, enabling a stirring plate to stir mixed materials through mechanical connection, starting a third motor after stirring is completed, enabling the uniformly stirred mixed materials to enter the block mould through an inner cavity of a blanking pipe through mechanical connection, pushing the block mould out of the inner cavity of a second concave plate to pass through the lower end of a scraper under the uniform operation of a cylinder, generating vibration force under the operation of a high-frequency vibrator, vibrating and plastering the block mould, and reducing the material cost and the labor cost.

Drawings

FIG. 1 is a schematic view showing the overall construction of an apparatus for manufacturing concrete blocks using construction waste according to the present invention;

FIG. 2 is a schematic view of a portion of the shredder mechanism in cross-section;

FIG. 3 is a schematic partial cross-sectional view of a stirring mechanism;

FIG. 4 is a schematic partial cross-sectional view of a discharge mechanism;

FIG. 5 is a schematic view of the overall structure of the vibration device;

fig. 6 is a schematic view of the internal structure of the squeegee.

In the figure: 1. a base plate; 2. a supporting plate; 3. a vibrating device; 31. a first concave plate; 32. a first spring; 33. a second spring; 34. a squeegee; 341. a high-frequency vibrator; 4. a second concave plate; 5. building block moulds; 6. a cylinder; 7. a stay bar; 8. a stirring mechanism; 81. stirring the shell; 82. a feed port; 83. a discharging mechanism; 831. a discharging pipe; 832. closing the plate; 833. a third motor; 84. a second feed hopper; 85. a drive mechanism; 851. a second motor; 852. a second belt; 853. a rotating rod; 854. a stirring plate; 9. a crushing mechanism; 91. pulverizing the shell; 92. mounting a rod; 93. a crushing roller; 94. a gear; 95. a first motor; 96. a first belt; 97. a first feed hopper; 10. a shock absorber.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further explained by combining the specific embodiments.

As shown in FIGS. 1 to 6, an apparatus for producing concrete blocks from construction waste comprises a bottom plate 1, supporting plates 2 are symmetrically and fixedly installed at the front and back of the left part of the upper end of the bottom plate 1, a vibration device 3 can be fixed, the vibration device 3 is fixedly installed at the upper ends of the two supporting plates 2 together, the vibration device 3 comprises two first concave plates 31, first springs 32 can be fixed, the lower ends of the two first concave plates 31 are fixedly connected with the upper ends of the two supporting plates 2 respectively, two second springs 33 and two first springs 32 are fixedly installed at the upper ends of the two supporting plates 2 and the top walls of the inner surfaces of the two first concave plates 31 respectively, the two first springs 32 and the two second springs 33 can reduce the influence of the vibration force generated by a high-frequency vibrator 341 on the supporting plates 2, scrapers 34 are fixedly installed at the lower ends of the two first springs 32 and the upper ends of the two second springs 33 which are located at the same side, the middle part of the bottom wall of the inner surface of the scraper 34 is fixedly provided with a high-frequency vibrator 341 which can vibrate the concrete in the mould, the middle part of the upper end of the bottom plate 1 is fixedly provided with a second concave plate 4, the upper end of the second concave plate 4 is fixedly provided with four shock absorbers 10 in an annular array manner which can relieve the influence of the vibration force generated by the stirring mechanism 8 and the crushing mechanism 9 during the operation on the second concave plate 4, the upper ends of the four shock absorbers 10 are jointly and fixedly provided with the stirring mechanism 8 which can mix the crushed concrete with other materials, the middle part of the upper end of the bottom plate 1 is slidably provided with a block mould 5 to produce a block mould, the block mould 5 is positioned in the inner cavity of the second concave plate 4, so that the mixture can enter the inner cavity of the block mould 5, the right part of the upper end of the bottom plate 1 is fixedly provided with an air cylinder 6 which can push the block mould 5 to the lower end of the scraper 34, and the output end of the air cylinder 6 is slidably provided with a piston rod, piston rod left end fixed mounting has the push pedal, plays propelling movement building block mould 5's effect, and the symmetrical fixed mounting has vaulting pole 7 around the 1 right-hand member of bottom plate plays the effect of fixed rubbing crusher structure 9, and two vaulting pole 7 upper end fixed mounting have rubbing crusher structure 9, can carry out the breakage to the concrete.

The stirring mechanism 8 comprises a stirring shell 81, the right part of the upper end and the right part of the lower end of the stirring shell 81 are respectively provided with a feeding hole 82 communicated with the inner cavity of the stirring shell 81, so that crushed concrete fertilizer can enter or leave the inner cavity of the stirring shell 81, the inner surface of the feeding hole 82 positioned at the lower part is fixedly provided with a discharging mechanism 83, whether new concrete leaves the inner cavity of the stirring shell 81 is controlled, the discharging mechanism 83 comprises a discharging pipe 831 capable of fixing the sealing plate 832, the left part and the right part of the inner surface of the discharging pipe 831 are jointly rotatably provided with the sealing plate 832, when the sealing plate 832 is in a horizontal state, the inner cavity of the discharging pipe 831 can be separated, the right part of the outer surface of the discharging pipe 831 is fixedly provided with a third motor 833, the output end of the third motor 833 is fixedly provided with a third transmission shaft, the left end of the third transmission shaft penetrates through the outer surface of the discharging pipe 831 to extend to the inner cavity of the discharging pipe 831 and is fixedly connected with the right part of the outer surface of the sealing plate 832, the third motor 833 plays a role of driving the closing plate 832 to rotate, the left part of the upper end of the stirring shell 81 is fixedly provided with a second feed hopper 84 communicated with the inner cavity of the stirring shell 81, other materials needed for manufacturing concrete can be added into the inner cavity of the stirring shell 81 through the second feed hopper 84, the middle part of the inner cavity of the stirring shell 81 is fixedly provided with a driving mechanism 85 which can stir the new concrete, the driving mechanism 85 comprises a second motor 851 and a rotating rod 853, the output end of the second motor 851 is fixedly provided with a second transmission shaft, the right end of the second motor 851 is fixedly connected with the left part of the outer surface of the stirring shell 81 to play a role of fixing the second motor 851, the upper end and the lower end of the rotating rod 853 are respectively and rotatably connected with the middle part of the top wall and the middle part of the bottom wall of the inner cavity of the stirring shell 81, the annular array of the outer surface of the rotating rod 853 is fixedly provided with a stirring plate 854 which can stir the new concrete, the one end that bull stick 853 was kept away from to three stirring board 854 all hugs closely together with stirring casing 81 internal surface, can strike off the adnexed concrete of stirring casing 81 internal surface, the bull stick 853 upper end runs through stirring casing 81 inner chamber roof middle part and extends to upper portion, bull stick 853 surface upper portion and second transmission shaft surface fixed winding are connected with second belt 852, play the effect on the bull stick 853 with the power transmission that second motor 851 produced, stirring casing 81 upper end right part is in the same place with crushing casing 91 lower extreme fixed connection, crushing casing 91 inner chamber communicates with each other with the feed port 82 inner chamber, make the concrete after the breakage can get into stirring casing 81 inner chamber.

The crushing mechanism 9 comprises a crushing shell 91, two mounting rods 92 are mounted on the right portion of the rear side wall and the right portion of the front side wall of an inner cavity of the crushing shell 91 in a rotating mode and play a role of fixing crushing rollers 93, the outer surfaces of the two mounting rods 92 are fixedly provided with the crushing rollers 93, the two crushing rollers 93 can crush concrete waste under the combined action of the two crushing rollers 93, the front ends of the two mounting rods 92 extend to the front portion through the right portion of the front side wall of the inner surface of the crushing shell 91, the front portions of the outer surfaces of the two mounting rods 92 are fixedly provided with gears 94, the outer surfaces of the two gears 94 are meshed together and can enable the two crushing rollers 93 to rotate simultaneously, a first motor 95 is fixedly mounted on the right portion of the upper end of the crushing shell 91 and plays a role of providing power for the operation of the two crushing rollers 93, a first transmission shaft is fixedly mounted at the output end of the first motor 95, and a first belt 96 is wound and connected on the front portion of the outer surface of the mounting rods 92 positioned on the right portion together, play driven effect, smash the upper end right part fixed mounting of casing 91 have with the communicating first feeder hopper 97 of crushing casing 91 inner chamber, make the concrete waste material can get into crushing casing 91 inner chamber.

It should be noted that the present invention is an apparatus for producing concrete blocks by using construction waste, which is to pour the construction concrete waste without steel bars into the inner cavity of the pulverizing casing 91 through the first feeding hopper 97, drive the two pulverizing rollers 93 to rotate by the power generated by the first motor 95, crush the concrete waste under the common operation of the two pulverizing rollers 93, the crushed waste enters the inner cavity of the mixing casing 81 through the feeding hole 82, then add the materials such as cement into the inner cavity of the mixing casing 81 through the second feeding hopper 84, start the second motor 851, stir the mixed materials by the stirring plate 854 through the transmission of the second belt 852 and the rotating rod 853, after the stirring is completed, start the third motor 833 to rotate the closing plate 832, the newly stirred concrete enters the block homogenizing scraper 5 through the inner cavity of the discharging pipe 831, push the block homogenizing scraper 5 out of the inner cavity of the second concave plate 4 to the lower end of the block scraper 34 under the row of the cylinder 6, the high-frequency vibrator 341 generates vibration force under operation to vibrate and smear the building block mould 5, thereby reducing the material cost.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (8)

1. The utility model provides an utilize equipment of building waste production concrete block, includes bottom plate (1), its characterized in that: the shock absorber comprises a bottom plate (1), supporting plates (2) are symmetrically and fixedly mounted at the front and back of the left end of the upper end of the bottom plate (1), a vibration device (3) is fixedly mounted at the upper ends of the two supporting plates (2) together, a second concave plate (4) is fixedly mounted at the middle of the upper end of the bottom plate (1), four shock absorbers (10) are fixedly mounted at the upper end of the second concave plate (4) in an annular array manner, a stirring mechanism (8) is fixedly mounted at the upper ends of the four shock absorbers (10) together, a block mold (5) is slidably mounted at the middle of the upper end of the bottom plate (1), the block mold (5) is positioned in an inner cavity of the second concave plate (4), an air cylinder (6) is fixedly mounted at the right end of the bottom plate (1), a piston rod is slidably mounted at the output end of the air cylinder (6), a push plate is fixedly mounted at the left end of the piston rod, and supporting rods (7) are symmetrically and fixedly mounted at the front and back of the right end of the bottom plate (1), and the upper ends of the two support rods (7) are fixedly provided with a crushing mechanism (9).

2. The apparatus for producing concrete blocks from construction waste according to claim 1, wherein: the crushing mechanism (9) comprises a crushing shell (91), two mounting rods (92) are mounted on the right portion of the rear side wall of an inner cavity of the crushing shell (91) and the right portion of the front side wall of the inner cavity of the crushing shell (91) in a rotating mode, crushing rollers (93) are fixedly mounted on the outer surfaces of the two mounting rods (92), the front ends of the two mounting rods (92) extend to the front portion through the right portion of the front side wall of the inner surface of the crushing shell (91), gears (94) are fixedly mounted on the front portions of the outer surfaces of the two mounting rods (92), the outer surfaces of the two gears (94) are meshed together, a first motor (95) is fixedly mounted on the right portion of the upper end of the crushing shell (91), a first transmission shaft is fixedly mounted at the output end of the first motor (95), and a first belt (96) is connected on the front portion of the outer surface of the first transmission shaft and the front portion of the outer surface of the mounting rod (92) located on the right portion in a winding mode, the right part of the upper end of the crushing shell (91) is fixedly provided with a first feed hopper (97) communicated with the inner cavity of the crushing shell (91).

3. The apparatus for producing concrete blocks from construction waste according to claim 2, wherein: rabbling mechanism (8) are including stirring casing (81), stirring casing (81) upper end right part and lower extreme right part all seted up with stirring casing (81) inner chamber communicating feed port (82), are located the lower part fixed surface installs discharge mechanism (83) in feed port (82), stirring casing (81) upper end left part fixed mounting have with stirring casing (81) inner chamber communicating second feeder hopper (84), stirring casing (81) inner chamber middle part fixed mounting has actuating mechanism (85), stirring casing (81) upper end right part is in the same place with crushing casing (91) lower extreme fixed connection, crushing casing (91) inner chamber communicates with each other with feed port (82) inner chamber.

4. The apparatus for producing concrete blocks from construction waste according to claim 3, wherein: the drive mechanism (85) comprises a second motor (851) and a rotating rod (853), a second transmission shaft is fixedly mounted at the output end of the second motor (851), the right end of the second motor (851) is fixedly connected with the left part of the outer surface of the stirring shell (81), the upper end and the lower end of the rotating rod (853) are respectively rotatably connected with the middle part of the top wall and the middle part of the bottom wall of the inner cavity of the stirring shell (81), a stirring plate (854) is fixedly mounted on the annular array of the outer surface of the rotating rod (853), the upper end of the rotating rod (853) penetrates through the middle part of the top wall of the inner cavity of the stirring shell (81) and extends to the upper part, and a second belt (852) is fixedly wound on the outer surface of the rotating rod (853) and the outer surface of the second transmission shaft.

5. The apparatus for producing concrete blocks from construction waste according to claim 4, wherein: and one ends of the three stirring plates (854) far away from the rotating rod (853) are tightly attached to the inner surface of the stirring shell (81).

6. The apparatus for producing concrete blocks from construction waste according to claim 4, wherein: discharge mechanism (83) are including unloading pipe (831), unloading pipe (831) internal surface left part and internal surface right part rotate jointly and install shrouding (832), unloading pipe (831) surface right part fixed mounting has third motor (833), third motor (833) output end fixed mounting has the third transmission shaft, the third transmission shaft left end runs through unloading pipe (831) surface and extends to unloading pipe (831) inner chamber and with shrouding (832) surface right part fixed connection together.

7. The apparatus for producing concrete blocks from construction waste according to claim 1, wherein: vibrating device (3) include two first concave template (31), two first concave template (31) lower extreme is in the same place with two fagging (2) upper end fixed connection respectively, two fagging (2) upper end and two first concave template (31) internal surface roof are equallyd divide and are distinguished fixed mounting and have two second springs (33) and two first springs (32), lie in two with one side the common fixed mounting in first spring (32) lower extreme and two second springs (33) upper end has scraper blade (34).

8. The apparatus for producing concrete blocks from construction waste according to claim 7, wherein: and the middle part of the bottom wall of the inner surface of the scraper (34) is fixedly provided with a high-frequency vibrator (341).

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