CN218689893U - Multistage screening device of building rubbish - Google Patents

Abstract

The utility model provides a multi-stage sieving device for construction waste, which relates to the technical field of construction production and comprises a processing box. A controller is installed on one side, a screening mechanism is provided on one side of the processing box, and the screening mechanism includes a deflector, and a collection mechanism is provided at the inner bottom of the processing box, and the collection mechanism includes a first collection box and a second collection box , The inside of the first collection box is provided with a crushing mechanism, and the crushing mechanism includes a first motor, and the inside of the second collection box is provided with a discharge mechanism, and the discharge mechanism includes a regulating plate. The utility model has the advantages of simple and reasonable structure, novel design, simple and convenient operation, effective crushing of garbage, convenient screening and collection of different garbage, and high practical value.

Description

A multi-stage screening device for construction waste

technical field

The utility model belongs to the technical field of building production, and more specifically relates to a multistage screening device for construction waste.

Background technique

Construction waste refers to the general designation of muck, waste concrete, waste masonry and other waste generated in the production activities of people engaged in demolition, construction, decoration, repair and other construction industries. According to the classification of generation sources, construction waste can be divided into engineering slag Soil, decoration waste, demolition waste, engineering mud, etc.; classified by composition, construction waste can be divided into muck, concrete blocks, crushed stones, brick and tile fragments, waste mortar, mud, asphalt blocks, waste plastics, waste Metal, waste bamboo and wood, etc.

Based on the above, the inventors have found that there are the following problems: the current construction waste collection devices collect the waste together and then pulverize it together, but there are many larger waste and metal sharp objects in the collected waste, which need to be collected separately Screening treatment is carried out, but the general screening device is not convenient for crushing large pieces of muck, concrete and metal objects, which makes it difficult for staff to collect.

Therefore, in view of this, the existing structure and defects are studied and improved, and a multi-stage screening device for construction waste is provided in order to achieve the purpose of having more practical value.

Utility model content

In order to solve the above technical problems, the utility model provides a construction waste multi-stage screening device to solve the problem that the current construction waste collection device collects the waste into one piece and crushes them together, but there are many wastes in the collected waste. Larger garbage and metal sharp objects need to be sieved separately, but the general sieving device is not convenient for crushing large pieces of muck, concrete and metal objects, which makes it difficult for staff to collect them.

The purpose and effect of the multi-stage sieving device for construction waste of the present utility model are achieved by the following specific technical means:

A multi-stage screening device for construction waste, comprising a processing box, the top of the processing box is provided with a feed hopper, and the inside of the feed hopper is provided with a feed port, and one side of the outside of the processing box is installed A controller, the inner side of the processing box is provided with a screening mechanism, and the screening mechanism includes a deflector, the inner bottom of the processing box is provided with a collection mechanism, and the collection mechanism includes a first collection box and A second collection box, the inside of the first collection box is provided with a crushing mechanism, and the crushing mechanism includes a first motor, and the inside of the second collection box is provided with a discharge mechanism, and the discharge mechanism includes an adjustment plate.

Further, the inner side of the processing box is connected with a rotating rod, and the deflector is sleeved on the outside of the rotating rod, the inner wall of the processing box is equipped with a mounting block at the bottom of the deflector, and the A first telescopic rod is installed on the top of the mounting block, and the output end of the first telescopic rod is hinged to the bottom of the deflector.

Further, a pair of second rotating shafts are inserted inside the first collection box, and crushing rollers are sleeved on the outside of the pair of second rotating shafts, and a plurality of crushing teeth are equidistantly installed on the outside of the crushing rollers, One end of the pair of second rotating shafts both passes through the first collecting box and extends to the outside.

Further, a first motor is installed on the outside of the processing box, and the output end of the first motor is connected to one of the second rotating shafts, and a pulley is set on the outside of the pair of second rotating shafts, and one A belt is connected between the pair of pulleys, and the belt and the pair of pulleys are attached to each other.

Further, one side of the first collection box and the second collection box is respectively equipped with a first box door and a second box door, and the first box door and the second box door are connected with the first collection box and the second collection box. Connecting parts of the boxes are all inserted with first rotating shafts.

Further, fixed blocks are fixedly installed on both sides of the inner walls of the first collection box and the second collection box, and a second telescopic rod is hinged on one side of the fixed block, and two pairs of outputs of the second telescopic rods The end is hinged with the first box door and the second box door.

Further, a third rotating shaft is inserted in the inner center of the second collecting box, and an adjustment plate is provided on the outside of the third rotating shaft, and a second motor is installed on the outer side of the second collecting box. , and the output end of the second motor is transmission-connected with a fourth rotating shaft, one end of the fourth rotating shaft passes through the second collection box, and is sleeved with a driving bevel gear.

Further, an adjustment rod is installed on the bottom of the adjustment plate, and a driven bevel gear is sleeved on the end of the adjustment rod close to the driving bevel gear, the driving bevel gear and the driven bevel gear mesh with each other, and the adjustment The outer thread of the rod is connected with a slide block, and one side of the slide block is hinged with a push rod, and one end of the push rod is hinged with the bottom side of the adjusting plate.

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

1. This kind of construction waste multi-stage screening device, through the cooperation of the first motor, the second rotating shaft, the crushing teeth, the crushing roller, the pulley and the belt, when the larger muck and metal objects fall into the first collection box When inside, start the first motor, drive one of the second rotating shafts to rotate, make a pair of pulleys and belts rotate, drive a pair of second rotating shafts to rotate, and make the crushing roller crush and crush larger slag and metal objects Squeeze, easy to drop into the first collection box, so that the staff can collect; through the cooperation of the deflector, the rotating rod, the installation block, the first telescopic rod, the first collection box and the second collection box, when the Some larger garbage falls on the deflector through the feed port, start the first telescopic rod, and one end of the first telescopic rod pulls one side of the deflector, so that a large number of larger pieces of garbage fall into the first collection box Inside, when smaller garbage falls into the deflector, extend the first telescopic rod, so that the garbage on the deflector falls into the second collection box for collection;

2. This kind of construction waste multi-stage sieving device is used through the cooperation of the third rotating shaft, the adjusting plate, the second motor, the fourth rotating shaft, the driving bevel gear, the adjusting rod, the driven bevel gear, the slider and the push rod. Garbage falls into the second collection box. When the garbage is full and needs to be taken out, start the second motor to rotate the fourth shaft, drive the driving bevel gear and the driven bevel gear to rotate simultaneously, and drive the adjustment rod to rotate, so that The slider moves back and forth on the adjustment rod, and the movement of the slider drives the push rod to push the adjustment plate to rotate on the fourth rotating shaft, so that one side of the adjustment plate pushes out the garbage for collection; the utility model has a simple and reasonable structure, and the design It is novel, simple and convenient to operate, effectively crushes garbage, and is convenient for screening and collecting different garbage, and has high practical value.

Description of drawings

Fig. 1 is a perspective view of the utility model.

Fig. 2 is a three-dimensional sectional schematic view of the processing box of the present invention.

Fig. 3 is a perspective sectional view of the first collection box of the present invention.

Fig. 4 is a perspective sectional view of the second collection box of the present invention.

Fig. 5 is a schematic side sectional view of the second collection box of the present invention.

In the figure, the corresponding relationship between component names and drawing numbers is:

1001, processing box; 1002, feeding hopper; 1003, feeding hopper; 1004, controller; 2001, deflector; 2002, rotating rod; 2003, installation block; 2004, first telescopic rod; Box; 3002, box door; 3003, second telescopic rod; 3004, fixed block; 3005, first rotating shaft; 3006, first motor; 3007, second rotating shaft; 3008, crushing teeth; 3009, crushing roller; 3010, pulley ; 3011, belt; 4001, the second collection box; 4002, the second box door; 4003, the third rotating shaft; 4004, adjusting plate; 4005, the second motor; 4006, the fourth rotating shaft; Adjusting rod; 4009, driven bevel gear; 4010, slide block; 4011, push rod.

Detailed ways

The implementation of the present utility model will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

In the description of the present utility model, unless otherwise specified, the meaning of "multiple" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer" ", "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the utility model and simplifying the description. It does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the present invention. In addition, the terms "first", "second", "third", etc. are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that unless otherwise specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection, or Integratively connected; it can be mechanically or electrically connected; it can be directly connected or indirectly connected through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

Example:

As shown in accompanying drawing 1 to accompanying drawing 5:

The utility model provides a multi-stage sieving device for construction waste, which includes a processing box 1001, a feeding hopper 1002 is provided on the top of the processing box 1001, and a feeding port 1003 is provided inside the feeding hopper 1002. A controller 1004 is installed on the outer side of the processing box 1001, and a screening mechanism is provided on the inner side of the processing box 1001, and the screening mechanism includes a deflector 2001, and the inner bottom of the processing box 1001 is provided with a collection mechanism, and the collection mechanism includes a first collection box 3001 and a second collection box 4001, the inside of the first collection box 3001 is provided with a crushing mechanism, and the crushing mechanism includes a first motor 3006, and the second collection box The inside of 4001 is provided with a discharge mechanism, and the discharge mechanism includes a regulating plate 4004 .

Wherein, the inner side of the processing box 1001 is connected with a rotating rod 2002, and the deflector 2001 is sleeved on the outside of the rotating rod 2002, and the inner wall of the processing box 1001 is equipped with a mounting block 2003 at the bottom of the deflector 2001 , and the top of the installation block 2003 is installed with a first telescopic rod 2004, and the output end of the first telescopic rod 2004 is hinged to the bottom of the deflector 2001.

Wherein, a pair of second rotating shafts 3007 are inserted inside the first collecting box 3001, and crushing rollers 3009 are sleeved on the outside of the pair of second rotating shafts 3007, and several crushing rollers 3009 are equidistantly installed on the outside of the crushing rollers 3009. Teeth 3008 and one end of a pair of second rotating shafts 3007 all pass through the first collection box 3001 and extend to the outside. A crushing roller 3009 is installed to crush larger fragments and metal objects for easy collection.

Wherein, a first motor 3006 is installed on the outside of the processing box 1001, and the output end of the first motor 3006 is in transmission connection with one of the second rotating shafts 3007, and a pair of the second rotating shafts 3007 are equipped with pulleys 3010 outside. , and a belt 3011 is connected between the pair of pulleys 3010, and the belt 3011 and the pair of pulleys 3010 are attached to each other.

Wherein, one side of the first collection box 3001 and the second collection box 4001 is equipped with a first box door 3002 and a second box door 4002 respectively, and the first box door 3002 and the second box door 4002 are connected with the first box door 3001. The connection with the second collection box 4001 is inserted with the first rotating shaft 3005 .

Wherein, both sides of the inner walls of the first collection box 3001 and the second collection box 4001 are fixedly equipped with fixed blocks 3004, and one side of the fixed block 3004 is hinged with a second telescopic rod 3003, two pairs of the second telescopic rods The output end of 3003 is hinged with the first box door 3002 and the second box door 4002.

Wherein, a third rotating shaft 4003 is inserted in the inner center of the second collecting box 4001, and an adjusting plate 4004 is provided on the outside of the third rotating shaft 4003, and the second collecting box 4001 is installed on the outer side. Two motors 4005, and the output end of the second motor 4005 is connected to the fourth rotating shaft 4006, one end of the fourth rotating shaft 4006 runs through the second collection box 4001, and a driving bevel gear 4007 is sleeved thereon.

Wherein, the bottom of the adjustment plate 4004 is equipped with an adjustment rod 4008, and the end of the adjustment rod 4008 close to the driving bevel gear 4007 is provided with a driven bevel gear 4009, and the driving bevel gear 4007 and the driven bevel gear 4009 mesh with each other , the external thread of the adjustment rod 4008 is connected with a slider 4010, and one side of the slider 4010 is hinged with a push rod 4011, and one end of the push rod 4011 is hinged with the bottom side of the adjustment plate 4004, by installing There is a push rod 4011 for adjusting the angle of the adjusting plate 4004.

The specific usage and function of this embodiment:

When using this product, first, check whether the connection of the product is tight, and after ensuring that it is intact, drop some larger construction waste through the feed port 1003 onto the deflector 2001, and start the first telescopic Rod 2004, one end of the first telescopic rod 2004 pulls one side of the deflector 2001, so that a large amount of larger pieces of garbage fall into the first collection box 3001, and when smaller garbage falls on the deflector 2001, Extend the first telescopic rod 2004, make the garbage on the deflector 2001 fall into the second collection box 4001 for collection, start the first motor 3006, drive one of the second rotating shafts 3007 to rotate, and make a pair of pulleys 3010 and The belt 3011 rotates, driving a pair of second rotating shafts 3007 to rotate, so that the crushing roller 3009 crushes and flattens the larger muck and metal objects, so that they can be easily dropped into the first collection box 3001, so that the staff can collect them , when the smaller garbage needs to be taken out when the second collection box 4001 is full, start the second motor 4005 to make the fourth rotating shaft 4006 rotate, driving the driving bevel gear 4007 and the driven bevel gear 4009 to rotate simultaneously, driving the adjustment The rod 4008 rotates to make the slider 4010 move back and forth on the adjustment rod 4008, and the movement of the slider 4010 drives the push rod 4011 to push the adjustment plate 4004 to rotate on the fourth rotating shaft 4006, so that one side of the adjustment plate 4004 pushes out the garbage , to collect, when the first collection box 3001 and the second collection box 4001 are full of garbage, start the second telescopic rod 3003 to open the first box door 3002 and the second box door 4002 for taking out.

The embodiments of the invention have been presented for purposes of illustration and description, but are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and changes will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to better explain the principle and practical application of the invention, and to enable those of ordinary skill in the art to understand the invention and design various embodiments with various modifications suitable for particular purposes.

Claims (8)

1. The utility model provides a multistage branch sieve device of building rubbish which characterized in that: including processing case (1001), the top of processing case (1001) is equipped with feeder hopper (1002), just the inside of feeder hopper (1002) is equipped with feed inlet (1003), controller (1004) is installed to outside one side of processing case (1001), inside one side of processing case (1001) is equipped with screening mechanism, just screening mechanism includes guide plate (2001), the inside bottom of processing case (1001) is equipped with collects the mechanism, just collection mechanism includes first collecting box (3001) and second collecting box (4001), the inside of first collecting box (3001) is equipped with rubbing crusher and constructs, and rubbing crusher constructs including first motor (3006), the inside of second collecting box (4001) is equipped with discharge mechanism, just discharge mechanism includes regulating plate (4004).

2. The construction waste multi-stage screening device of claim 1, wherein: one side of the interior of the processing box (1001) is connected with a rotating rod (2002), the guide plate (2001) is sleeved outside the rotating rod (2002), an installation block (2003) is installed on the bottom of the guide plate (2001) on the inner wall of the processing box (1001), a first telescopic rod (2004) is installed on the top of the installation block (2003), and the output end of the first telescopic rod (2004) is hinged to the bottom of the guide plate (2001).

3. The construction waste multi-stage screening device of claim 1, wherein: the inside of first collecting box (3001) is inserted and is equipped with a pair of second pivot (3007), and is a pair of the outside of second pivot (3007) all is equipped with crushing roller (3009), a plurality of crushing teeth (3008) are installed to the outside equidistance of crushing roller (3009), and are a pair of first collecting box (3001) is all run through to the one end of second pivot (3007) to extend to the outside.

4. The construction waste multistage screening device of claim 3, characterized in that: the externally mounted of processing case (1001) has first motor (3006), just the output and one of them second pivot (3007) transmission of first motor (3006) are connected, and are a pair of the outside of second pivot (3007) is all overlapped and is equipped with belt pulley (3010), and is a pair of be connected with belt (3011) between belt pulley (3010), belt (3011) and a pair of belt pulley (3010) are laminated each other.

5. The construction waste multi-stage screening device according to claim 1, characterized in that: first chamber door (3002) and second chamber door (4002) are installed respectively to one side of first collecting box (3001) and second collecting box (4001), first pivot (3005) are all inserted in the department of linking of first chamber door (3002) and second chamber door (4002) and first collecting box (3001) and second collecting box (4001).

6. The construction waste multistage screening device of claim 5, characterized in that: the inner wall both sides of first collecting box (3001) and second collecting box (4001) all fixed mounting have fixed block (3004), just one side of fixed block (3004) articulates there is second telescopic link (3003), two pairs the output of second telescopic link (3003) and first chamber door (3002) and second chamber door (4002) are articulated each other.

7. The construction waste multi-stage screening device of claim 1, wherein: the novel multifunctional collecting box is characterized in that a third rotating shaft (4003) is inserted into the center of the inner portion of the second collecting box (4001), an adjusting plate (4004) is sleeved on the outer portion of the third rotating shaft (4003) in an inclined mode, a second motor (4005) is installed on one side of the outer portion of the second collecting box (4001), a fourth rotating shaft (4006) is connected to the output end of the second motor (4005) in a transmission mode, one end of the fourth rotating shaft (4006) penetrates through the second collecting box (4001), and a driving bevel gear (4007) is sleeved on the one end of the fourth rotating shaft (4006).

8. The construction waste multistage screening device of claim 7, characterized in that: adjusting pole (4008) is installed to the bottom of regulating plate (4004), just it is equipped with driven bevel gear (4009) to adjust pole (4008) in the pot head that is close to drive bevel gear (4007), drive bevel gear (4007) and driven bevel gear (4009) intermeshing, the outside threaded connection who adjusts pole (4008) has slider (4010), just one side of slider (4010) articulates there is push rod (4011), the one end of push rod (4011) is articulated each other with bottom one side of regulating plate (4004).

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