Environment-friendly pervious concrete preparation device

Abstract

The utility model discloses an environment-friendly pervious concrete preparation device, relates to the technical field of concrete preparation, and adopts the scheme that the environment-friendly pervious concrete preparation device comprises a treatment box for crushing materials, a feeding mechanism is fixedly connected to one side of the outer surface of the treatment box, and a crushing mechanism matched with the feeding mechanism is mounted in the treatment box in a penetrating manner; a feeding mechanism and a crushing mechanism are installed in the processing box, a screening mechanism matched with the feeding mechanism and the crushing mechanism is installed in the processing box, and a dust removal mechanism is installed at the top of the processing box in a penetrating mode. Materials can be lifted and conveyed into the processing box to be processed through the arranged feeding mechanism, so that the feeding position is far away from the position of the crushing mechanism; according to the feeding device, materials can be prevented from splashing, feeding can be continuously carried out, so that the working efficiency is improved, external water can be conveyed into a transverse pipe through a connecting pipe through operation of a dust removal mechanism and a water pump, the water is sprayed out from spraying holes, dust generated during crushing can be subjected to dust falling, and air pollution is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to concrete preparation technical field, concretely is environmental protection water -permeable concrete preparation device. BACKGROUND

[0002] Water -permeable concrete is the concrete that does not contain fine aggregate. It is mixed by cement, coarse aggregate and water according to certain proportion. Because fine aggregate is not used, so there is a large number of big holes in it, because the existence of these holes, therefore can play the role of water -permeable, environmental protection water -permeable concrete can be recycled, generally need to be crushed, through the search, the patent of Chinese patent publication No. CN218689831U discloses a kind of recycled aggregate high water -permeable environmental protection concrete preparation device, including box, first baffle and rolling device, box top is equipped with feeding opening, both sides of feeding opening are equipped with vertical downward vertical plate, vertical plate is equipped with first pivot for installing first baffle, the bottom of box is equipped with first discharge port;First baffle includes telescopic link and spring, the bottom surface of first baffle is equipped with second pivot for installing telescopic link, telescopic link one end rotationally arranged on second pivot and first pivot.

[0003] The above technical scheme blocks the material splashed during processing by setting two first baffles, improving the safety of the equipment, but during use, in order to ensure that splashing does not occur, the machine needs to be stopped each time to load, thereby reducing the work efficiency, and the dust is a large amount of dust when the material is crushed, the above technical scheme cannot process the dust, thereby affecting the environment. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the utility model provides an environmental protection water -permeable concrete preparation device, which solves the problems raised in the background art.

[0005] To achieve the above object, the utility model realizes the following technical scheme: an environmental protection water -permeable concrete preparation device, comprising a treatment box for crushing material, a feeding mechanism is fixedly connected to one side of the outer surface of the treatment box, a crushing mechanism is installed through the inside of the treatment box and matched with the feeding mechanism, a screening mechanism is installed in the inside of the treatment box and matched with the feeding mechanism and the crushing mechanism, and a dust removal mechanism is installed through the top of the treatment box.

[0006] The feeding mechanism comprises a vertically arranged box, a belt conveyor is installed through the inside of the box, a plurality of partitions are fixedly connected to the outer surface of the belt conveyor in an inclined manner, a discharge pipe is fixedly connected between the top side of the box and the top of the treatment box, and a feed hopper is fixedly connected to the bottom side of the box.

[0007] Preferably, the crushing mechanism comprises two crushing rollers symmetrically connected to rotate inside the processing box, the outer surface of the processing box is symmetrically fixedly provided with driving motors connected to the crushing rollers, and the inner wall of the processing box is fixedly connected with guide plates on both sides, so that the material can be crushed.

[0008] Preferably, the screening mechanism comprises a plurality of spring telescopic rods symmetrically fixedly connected to the inner wall of the processing box on both sides, the top end of the spring telescopic rod is fixedly connected with a screen, and the bottom side of the processing box is fixedly connected with a backflow pipe between the bottom side of the box body, so that the crushed material can be screened and backflowed.

[0009] Preferably, the screen and the backflow pipe are both inclined, so that the larger material screened can re-enter the feeding mechanism.

[0010] Preferably, the lower surface of the screen is fixedly provided with a vibrating motor, so that the material can be screened.

[0011] Preferably, the dust removal mechanism comprises a water pump fixedly connected to the top of the processing box, the output end of the water pump is fixedly connected with a connecting pipe, the inner top of the processing box is fixedly connected with a plurality of horizontal pipes connected to the connecting pipe, and the bottom of the horizontal pipe is provided with a plurality of spray holes, so that the dust can be sprayed and settled when the material is crushed, and the air pollution can be avoided.

[0012] The utility model provides an environmental protection pervious concrete preparation device.

[0013] 1、the environmental protection pervious concrete preparation device, through setting up the feeding mechanism, the belt conveyor operation can lift the material through the baffle and convey to the processing box through the downcomer and handle, make the feeding position far away from the position of the crushing mechanism, not only can avoid the material splashing, and can continue to feed, thereby improving work efficiency, thereby solve the problem of reducing work efficiency of existing device needs to stop feeding.

[0014] 2、the environmental protection pervious concrete preparation device, through setting up the dust removal mechanism, the water pump operation can convey the water outside through the connecting pipe to the horizontal pipe and spray from the spray hole, can carry out dust setting when crushing, avoid air pollution, thereby solve the problem of existing device cannot carry out dust removal. ACCURACY OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic diagram of the utility model;

[0016] Figure 2 It is the internal structure schematic diagram of the utility model;

[0017] Figure 3 It is the Figure 2Enlarged view at A.

[0018] In the figure, 1, processing box; 2, box body; 3, belt conveyor; 4, partition; 5, discharging pipe; 6, feeding hopper; 7, crushing roller; 8, driving motor; 9, guide plate; 10, spring telescopic rod; 11, screen; 12, return pipe; 13, vibration motor; 14, water pump; 15, connecting pipe; 16, cross pipe. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0020] Embodiment 1:

[0021] As shown in Figure 1 and Figure 2 , the environment-friendly pervious concrete preparation device comprises a processing box 1 for crushing materials, a feeding mechanism is fixedly connected to one side of the outer surface of the processing box 1, the feeding mechanism comprises a vertically arranged box body 2, a belt conveyor 3 is installed through the inside of the box body 2, a plurality of partition plates 4 are fixedly connected to the outer surface of the belt conveyor 3 in an inclined manner, a discharging pipe 5 is fixedly connected between the top side of the box body 2 and the top of the processing box 1, and a feeding hopper 6 is fixedly connected to the bottom side of the box body 2.

[0022] When in use, materials can be fed at the feeding hopper 6, the belt conveyor 3 can lift the materials through the partition plates 4 and convey the materials to the processing box 1 through the discharging pipe 5 for processing, so that the feeding position is far away from the position of the crushing mechanism, which not only can avoid material splashing, but also can continuously feed, thereby improving the work efficiency and solving the problem of reducing the work efficiency due to the need of stopping the machine for feeding in the prior art.

[0023] Embodiment 2:

[0024] As shown in Figure 1 and Figure 2 , a crushing mechanism matched with the feeding mechanism is installed through the inside of the processing box 1, the crushing mechanism comprises two crushing rollers 7 symmetrically and rotationally connected in the inside of the processing box 1, driving motors 8 connected with the crushing rollers 7 are fixedly installed on the outer surface of the processing box 1 in a symmetrical manner, and guide plates 9 are fixedly connected to the two sides of the inner wall of the processing box 1.

[0025] After the materials enter the processing box 1, the materials fall between the two crushing rollers 7 under the action of the two guide plates 9, the driving motors 8 drive the two crushing rollers 7 to rotate relative to each other, and the materials can be crushed.

[0026] Embodiment 3:

[0027] As shown in Figure 1 and Figure 2 , the inside of the processing box 1 is provided with a screening mechanism matched with the feeding mechanism and the crushing mechanism, the screening mechanism comprises a plurality of spring telescopic rods 10 fixedly connected symmetrically on the two sides of the inner wall of the processing box 1, the top end of the spring telescopic rod 10 is fixedly connected with a screen 11, and the bottom side of the processing box 1 is fixedly connected with a backflow pipe 12 on the bottom side of the box body 2. The screen 11 and the backflow pipe 12 are both arranged obliquely. The lower surface of the screen 11 is fixedly provided with a vibration motor 13.

[0028] The crushed material falls on the screen 11, which can be vibrated under the action of the vibration motor 13 and the spring telescopic rod 10, thereby facilitating the screening of the material, and the larger material screened out falls into the feeding mechanism through the backflow pipe 12 and is re-transported to the crushing mechanism for crushing.

[0029] Embodiment 4:

[0030] As shown in Figure 1 and Figure 2 , the top of the processing box 1 is provided with a dust removal mechanism, the dust removal mechanism comprises a water pump 14 fixedly connected to the top of the processing box 1, the output end of the water pump 14 is fixedly connected with a connecting pipe 15, the inner top of the processing box 1 is fixedly connected with a plurality of transverse pipes 16 connected with the connecting pipe 15, and the bottom of the transverse pipe 16 is provided with a plurality of spray holes.

[0031] The water pump 14 can transport water from the outside to the transverse pipe 16 through the connecting pipe 15 and spray it out of the spray hole during the crushing process, which can reduce dust during crushing and avoid air pollution, thereby solving the problem that the existing device cannot remove dust.

[0032] Working principle: when in use, the material can be fed at the feeding hopper 6, the belt conveyor 3 can lift the material through the partition plate 4 and transport it to the processing box 1 through the discharging pipe 5 for processing, so that the feeding position is away from the position of the crushing mechanism, which not only avoids material splashing, but also continuously feeds, thereby improving the working efficiency, thereby solving the problem that the existing device needs to stop feeding and reduces the working efficiency, and the material falls between the two crushing rollers 7 under the action of the two guide plates 9 after entering the processing box 1, the driving motor 8 drives the two crushing rollers 7 to rotate relative to each other, which can crush the material, the crushed material falls on the screen 11, which can be vibrated under the action of the vibration motor 13 and the spring telescopic rod 10, thereby facilitating the screening of the material, and the larger material screened out falls into the feeding mechanism through the backflow pipe 12 and is re-transported to the crushing mechanism for crushing.

[0033] The water pump 14 runs in the crushing process can transport the external water through the connecting pipe 15 into the cross pipe 16 and spray from the spray hole, can carry out dust setting to the dust generated in the crushing, avoids the pollution of air, thereby solves the problem that the existing device cannot carry out dust removal.

[0034] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above, for those skilled in the art, obviously the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, the scope of the utility model is defined by the appended claims instead of the above description, therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0035] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, the description manner of the specification is only for the sake of clarity, those skilled in the art should regard the specification as a whole, the technical solutions in each embodiment can also be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. An environmentally friendly pervious concrete preparation device comprising a processing box (1) for crushing materials, characterized in that: The outer surface side of the processing box (1) is fixedly connected with a feeding mechanism, the inside of the processing box (1) is penetratedly installed with a crushing mechanism matched with the feeding mechanism, the inside of the processing box (1) is installed with a screening mechanism matched with the feeding mechanism and the crushing mechanism, and the top of the processing box (1) is penetratedly installed with a dust removal mechanism. The feeding mechanism comprises a vertically arranged box body (2), the inside of the box body (2) is penetratedly installed with a belt conveyor (3), the outer surface of the belt conveyor (3) is fixedly connected with a plurality of partitions (4) in an inclined manner, the top side of the box body (2) and the top of the processing box (1) are fixedly connected with a discharging pipe (5), and the bottom side of the box body (2) is fixedly connected with a feeding hopper (6).

2. The environmentally friendly pervious concrete preparation device according to claim 1, wherein: The crushing mechanism comprises two crushing rollers (7) which are symmetrically and rotatably connected in the inside of the processing box (1), the outer surface of the processing box (1) is fixedly installed with drive motors (8) connected with the crushing rollers (7) in a symmetrical manner, and the two sides of the inner wall of the processing box (1) are fixedly connected with guide plates (9).

3. The environmentally friendly porous concrete preparation device according to claim 1, characterized in that: The screening mechanism comprises a plurality of spring telescopic rods (10) which are fixedly connected to the two sides of the inner wall of the processing box (1) in a symmetrical manner, the top end of the spring telescopic rod (10) is fixedly connected with a screen (11), and the bottom side of the processing box (1) and the bottom side of the box body (2) are fixedly connected with a backflow pipe (12).

4. The environmentally friendly porous concrete preparation device according to claim 3, characterized in that: The screen (11) and the backflow pipe (12) are both arranged in an inclined manner.

5. The environmentally friendly porous concrete preparation device according to claim 3, characterized in that: The lower surface of the screen (11) is fixedly installed with a vibration motor (13).

6. The environmentally friendly porous concrete preparation device according to claim 1, wherein: The dust removal mechanism comprises a water pump (14) fixedly connected to the top of the processing box (1), the output end of the water pump (14) is fixedly connected with a connecting pipe (15), the inner top of the processing box (1) is fixedly connected with a plurality of cross pipes (16) connected with the connecting pipe (15), and the bottom of the cross pipe (16) is provided with a plurality of spray holes.

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