CN215389974U - Construction waste retrieves with dividing sieve device - Google Patents

Abstract

The utility model discloses a screening device for recycling construction waste, which adopts the technical scheme that: the feeding hopper is arranged at the top of the box body, the bottom of the feeding hopper is fixedly provided with the cylinder, the cylinder extends into the box body, the interior of the box body is provided with the auxiliary mechanism, the auxiliary mechanism extends to the exterior of the box body, the auxiliary mechanism comprises a motor, the motor is fixedly arranged on one side of the box body, the motor is fixedly connected with a rotating rod through an output shaft, the rotating rod extends into the interior of the box body and is connected with the box body through a bearing, one side of the rotating rod is provided with a first reciprocating screw rod, and the first reciprocating screw rod is connected with the rotating rod through a one-way bearing, so that the feeding hopper has the beneficial effects that: can make the removal of first bearing frame and second bearing frame carry out categorised collection to plastics and metal through complementary unit's design to reach the effect of screening, be difficult to the problem that the screening leads to needing extravagant a large amount of manpowers in order to solve equipment in the past.

Description

Construction waste retrieves with dividing sieve device

Technical Field

The utility model relates to the technical field of construction equipment, in particular to a screening device for recycling construction waste.

Background

The construction waste refers to the general term of dregs, waste concrete, waste bricks and stones and other wastes generated in the production activities of the construction industry such as demolition, construction, decoration and repair, and is classified according to the production source, the construction waste can be divided into engineering dregs, decoration waste, demolition waste, engineering slurry and the like, and the construction waste can be divided into dregs, concrete blocks, broken blocks of bricks and tiles, waste mortar, slurry, asphalt blocks, waste plastics, waste metals, waste bamboo and wood and the like according to the composition.

The prior art has the following defects: among the current building engineering, can produce diversified building rubbish, like plastic slab, dust, metal etc. in prior art, often directly abandon these building rubbish, can waste partly recycle's metal material once more not only, the dust emission can cause the influence to the environment in the atmosphere moreover, and can not carry out reasonable screening to these materials, finally need the manpower to divide the sieve, can waste a large amount of manpowers.

Therefore, the utility model is necessary to provide a screening device for recovering construction waste.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a screening device for recovering construction waste, which can be used for classifying and collecting plastics and metals by moving a first bearing seat and a second bearing seat through the design of an auxiliary mechanism, thereby achieving the screening effect and solving the problem that a large amount of manpower is wasted due to the difficulty in screening of the conventional equipment.

In order to achieve the above purpose, the utility model provides the following technical scheme: a screening device for recovering construction waste comprises a box body, wherein a feed hopper is arranged at the top of the box body, a cylinder is fixedly arranged at the bottom of the feed hopper and extends into the box body, an auxiliary mechanism is arranged in the box body and extends out of the box body;

the auxiliary mechanism comprises a motor, the motor is fixedly arranged on one side of the box body, the motor is fixedly connected with a rotating rod through an output shaft, the rotating rod extends into the box body and is connected with the box body through a bearing, a first reciprocating screw rod is arranged on one side of the rotating rod, the first reciprocating screw rod is connected with the rotating rod through a one-way bearing, a first bearing seat is arranged outside the first reciprocating screw rod, the first bearing seat is connected with the first reciprocating screw rod through a ball nut pair, the auxiliary mechanism further comprises an auxiliary assembly and an auxiliary unit, the auxiliary assembly is arranged inside the box body, and the auxiliary unit is arranged at the bottom of the box body;

the auxiliary assembly comprises a second reciprocating screw rod, the top of the rotating rod is arranged on the second reciprocating screw rod, and two ends of the second reciprocating screw rod extend into a side wall of an inner cavity of the box body and a side wall of the cylinder respectively and are connected with the box body and the cylinder through bearings.

Preferably, the outside second bearing seat that is equipped with of the reciprocal lead screw of second, the reciprocal lead screw of second passes through ball nut pair with the second bearing seat and is connected, the dwang external fixation is equipped with first belt pulley, the outside sleeve that is equipped with of the reciprocal lead screw of second, the reciprocal lead screw of second passes through one-way bearing with the sleeve and is connected, the outside fixed second belt pulley that is equipped with of sleeve, be equipped with the belt between first belt pulley and the second belt pulley, first belt pulley passes through the belt with the second belt pulley and is connected, the fixed extension board that is equipped with in box inner chamber top, the reciprocal lead screw of second runs through the extension board and passes through the bearing with the extension board and be connected, the fixed magnetic path that is equipped with in second bearing seat bottom.

Preferably, first reciprocal lead screw one end extends to inside a box inner chamber lateral wall and passes through the bearing with the box and be connected, first bearing frame top is equipped with the down tube, down tube one side is equipped with the baffle, the down tube both ends pass through activity hinge seat swing joint with first bearing frame and baffle respectively, the spout has been seted up to drum one side, the fixed slider that is equipped with in baffle one side, the slider extends to inside the spout.

Preferably, the dead slot has been seted up to drum one side, the spout bottom is located to the dead slot, the inside filter screen that is equipped with of drum, first spread groove and second spread groove have been seted up respectively to drum inner chamber both sides wall, the filter screen both ends extend into first spread groove and second spread groove respectively inside, filter screen bottom both sides are fixed respectively and are equipped with first spring and second spring, first spring and second spring bottom respectively with first spread groove inner chamber bottom and second spread groove inner chamber bottom fixed connection, the dwang external fixation is equipped with the block, the fixed montant that is equipped with in block top, the fixed backing plate that is equipped with in filter screen bottom, the montant contacts with the backing plate.

Preferably, a protection frame is fixedly arranged on one side of the box body, the motor is arranged in the protection frame, a through groove is formed in one side of the cylinder, a movable plate is arranged on one side of the inner cavity of the cylinder and is arranged on one side of the through groove, the movable plate is movably connected with one side wall of the inner cavity of the cylinder through a movable hinge base, a first frame body is arranged at the bottom of the inner cavity of the box body and is arranged at the bottom of the block body, and a second frame body and a third frame body are respectively arranged on two sides of the first frame body.

Preferably, a hollow plate is fixedly arranged on one side wall of the inner cavity of the box body, a vertical plate is fixedly arranged on one side of the magnetic block, a first fixing groove is formed in the hollow plate, a moving block is fixedly arranged outside the vertical plate and is arranged inside the first fixing groove, a fixing rod is arranged at the bottom of the vertical plate, a gear is fixedly arranged outside the fixing rod, a first fixing plate is fixedly arranged at the bottom of the vertical plate, a second fixing plate is arranged at the bottom of the gear, a first rack and a second rack are fixedly arranged at the bottom of the first fixing plate and the top of the second fixing plate respectively, the first rack and the second rack are meshed with the gear, and a push plate is fixedly arranged at the top of the second fixing plate.

Preferably, a transverse plate is fixedly arranged on one side wall of the inner cavity of the box body, a second fixing groove is formed in the transverse plate, a wood board is fixedly arranged at the bottom of the second fixing plate, and the wood board extends to the inside of the second fixing groove.

Preferably, the front side of the box body is provided with a movable door, the movable door is connected with the box body through a hinge, and the front side of the movable door is fixedly provided with a handle.

Preferably, the auxiliary unit comprises two supporting plates, and the two supporting plates are respectively and fixedly arranged on two sides of the bottom of the box body.

Preferably, the auxiliary unit comprises four support rods, and the four support rods are respectively and fixedly arranged at four corners of the bottom of the box body.

The utility model has the beneficial effects that:

1. according to the utility model, through the design of the auxiliary mechanism, the first bearing seat and the second bearing seat can move to classify and collect plastics and metals so as to achieve the screening effect, on one hand, the defect of manpower waste caused by manual screening when equipment cannot meet the screening requirement can be avoided, on the other hand, the internal automation of the equipment can be realized, the labor of manpower is reduced, and time can be saved for doing other work;

2. according to the dust collecting device, through a simple structural design, the rotating rod can rotate to drive the block body to rotate, the block body rotates to drive the vertical rod to rotate, and then the vertical rod rotates to hit the filter screen, so that dust and sundries in the cylinder are collected.

Drawings

FIG. 1 is a perspective view of the overall structure provided by the present invention;

FIG. 2 is a schematic view of the overall structure provided by the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the overall structure of embodiment 2 of the present invention;

in the figure: the device comprises a box body 1, a feed hopper 2, a cylinder 3, a motor 4, a rotating rod 5, a first reciprocating screw rod 6, a first bearing seat 7, a second reciprocating screw rod 8, a second bearing seat 9, a first belt pulley 10, a second belt pulley 11, a baffle 12, a filter screen 13, a first spring 14, a first frame 15, a vertical plate 16, a first fixing plate 17, a second fixing plate 18, a movable door 19, a handle 20, a supporting plate 21 and a supporting rod 22.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Embodiment 1, referring to fig. 1 to 3, the screening device for recycling building waste provided by the utility model comprises a box body 1, wherein a feed hopper 2 is arranged at the top of the box body 1, a cylinder 3 is fixedly arranged at the bottom of the feed hopper 2, the cylinder 3 extends into the box body 1, an auxiliary mechanism is arranged in the box body 1, and the auxiliary mechanism extends out of the box body 1;

the auxiliary mechanism comprises a motor 4, the motor 4 is fixedly arranged on one side of the box body 1, the motor 4 is fixedly connected with a rotating rod 5 through an output shaft, the rotating rod 5 extends into the box body 1 and is connected with the box body 1 through a bearing, a first reciprocating screw rod 6 is arranged on one side of the rotating rod 5, the first reciprocating screw rod 6 is connected with the rotating rod 5 through a one-way bearing, a first bearing seat 7 is arranged outside the first reciprocating screw rod 6, the first bearing seat 7 is connected with the first reciprocating screw rod 6 through a ball nut pair, the auxiliary mechanism further comprises an auxiliary assembly and an auxiliary unit, the auxiliary assembly is arranged inside the box body 1, and the auxiliary unit is arranged at the bottom of the box body 1;

the auxiliary assembly comprises a second reciprocating screw rod 8, the second reciprocating screw rod 8 is arranged at the top of the rotating rod 5, and two ends of the second reciprocating screw rod 8 respectively extend into one side wall of the inner cavity of the box body 1 and one side wall of the cylinder 3 and are connected with the box body 1 and the cylinder 3 through bearings;

further, a second bearing seat 9 is arranged outside the second reciprocating screw 8, the second reciprocating screw 8 is connected with the second bearing seat 9 through a ball nut pair, a first belt pulley 10 is fixedly arranged outside the rotating rod 5, a sleeve is arranged outside the second reciprocating screw 8, the second reciprocating screw 8 is connected with the sleeve through a one-way bearing, a second belt pulley 11 is fixedly arranged outside the sleeve, a belt is arranged between the first belt pulley 10 and the second belt pulley 11, the first belt pulley 10 is connected with the second belt pulley 11 through the belt, a support plate is fixedly arranged at the top of the inner cavity of the box body 1, the second reciprocating screw 8 penetrates through the support plate and is connected with the support plate through a bearing, a magnetic block is fixedly arranged at the bottom of the second bearing seat 9, so that the second bearing seat 9 can move, and the magnetic block can move conveniently;

furthermore, one end of the first reciprocating screw rod 6 extends into one side wall of an inner cavity of the box body 1 and is connected with the box body 1 through a bearing, an inclined rod is arranged at the top of the first bearing seat 7, a baffle plate 12 is arranged on one side of the inclined rod, two ends of the inclined rod are respectively movably connected with the first bearing seat 7 and the baffle plate 12 through a movable hinge seat, a sliding groove is formed in one side of the cylinder 3, a sliding block is fixedly arranged on one side of the baffle plate 12, and the sliding block extends into the sliding groove, so that the first bearing seat 7 can move to drive the baffle plate 12 to move;

further, a hollow groove is formed in one side of the cylinder 3 and is formed in the bottom of the sliding groove, a filter screen 13 is arranged inside the cylinder 3, a first connecting groove and a second connecting groove are formed in two side walls of an inner cavity of the cylinder 3 respectively, two ends of the filter screen 13 extend into the first connecting groove and the second connecting groove respectively, a first spring 14 and a second spring are fixedly arranged on two sides of the bottom of the filter screen 13 respectively, the bottoms of the first spring 14 and the second spring are fixedly connected with the bottom of the inner cavity of the first connecting groove and the bottom of the inner cavity of the second connecting groove respectively, a block body is fixedly arranged outside the rotating rod 5, a vertical rod is fixedly arranged at the top of the block body, a base plate is fixedly arranged at the bottom of the filter screen 13, and the vertical rod is in contact with the base plate, so that the filter screen 13 can move and the filter screen 13 can be hit conveniently;

further, a protection frame is fixedly arranged on one side of the box body 1, the motor 4 is arranged in the protection frame, a through groove is formed in one side of the cylinder 3, a movable plate is arranged on one side of an inner cavity of the cylinder 3 and is arranged on one side of the through groove, the movable plate is movably connected with one side wall of the inner cavity of the cylinder 3 through a movable hinge base, a first frame body 15 is arranged at the bottom of the inner cavity of the box body 1, the first frame body 15 is arranged at the bottom of the block body, and a second frame body and a third frame body are respectively arranged on two sides of the first frame body 15, so that the motor 4 is protected and classified collection is facilitated;

further, a hollow plate is fixedly arranged on one side wall of an inner cavity of the box body 1, a vertical plate 16 is fixedly arranged on one side of the magnetic block, a first fixing groove is formed in the hollow plate, a moving block is fixedly arranged outside the vertical plate 16 and is arranged in the first fixing groove, a fixing rod is arranged at the bottom of the vertical plate 16, a gear is fixedly arranged outside the fixing rod, a first fixing plate 17 is fixedly arranged at the bottom of the vertical plate 16, a second fixing plate 18 is arranged at the bottom of the gear, a first rack and a second rack are respectively fixedly arranged at the bottom of the first fixing plate 17 and the top of the second fixing plate 18, the first rack and the second rack are both meshed with the gear, and a push plate is fixedly arranged at the top of the second fixing plate 18, so that the vertical plate 16 can move to drive the first fixing plate 17 to move, and the push plate can move;

furthermore, a transverse plate is fixedly arranged on one side wall of the inner cavity of the box body 1, a second fixing groove is formed in the transverse plate, a wood board is fixedly arranged at the bottom of the second fixing plate 18 and extends into the second fixing groove, so that the wood board can move conveniently, and the second fixing plate 18 can be supported conveniently;

furthermore, a movable door 19 is arranged on the front side of the box body 1, the movable door 19 is connected with the box body 1 through a hinge, and a handle 20 is fixedly arranged on the front side of the movable door 19, so that the movable door 19 can be pulled conveniently;

further, the auxiliary unit comprises two support plates 21, and the two support plates 21 are respectively and fixedly arranged on two sides of the bottom of the box body 1, so that the box body 1 can be supported conveniently.

The using process of the utility model is as follows: when the dust collecting device is used, firstly, the dust collecting device is connected with an external power supply, when the motor 4 rotates forwards, the rotating rod 5 rotates to drive the first belt pulley 10 to rotate, the first belt pulley 10 rotates to drive the belt to rotate, the belt rotates to drive the second belt pulley 11 to rotate, the second belt pulley 11 rotates to drive the sleeve to rotate, the sleeve rotates to drive the second reciprocating screw 8 to rotate, the second reciprocating screw 8 rotates to drive the second bearing seat 9 to move, the second bearing seat 9 moves to drive the magnetic block to move, at the moment, the first reciprocating screw 6 does not rotate, when the motor 4 rotates backwards, the rotating rod 5 rotates to drive the first reciprocating screw 6 to rotate, the first reciprocating screw 6 rotates to drive the first bearing seat 7 to move, at the moment, the second reciprocating screw 8 does not rotate, when dust needs to be collected, the motor 4 is firstly turned on, then materials are poured into the cylinder 3, the motor 4 rotates to drive the rotating rod 5 to rotate, the rotating rod 5 rotates to drive the block body to rotate, the block body rotates to drive the vertical rod to rotate, the vertical rod rotates to strike the base plate, the base plate is struck to drive the filter screen 13 to move upwards, the spring stretches at the moment, when the vertical rod is not in contact with the base plate, the filter screen 13 moves downwards to drive the spring to compress, dust falls into the first frame body 15, and therefore the effect of collecting dust is achieved, when metal needs to be collected, the motor 4 rotates forwards to drive the magnetic block to move, the magnetic block moves to push the movable plate upwards, the filter screen 13 vibrates at the moment, the magnetic block adsorbs the metal onto the magnetic block, when the magnetic block moves backwards, the vertical plate 16 moves to drive the first fixing plate 17 to move, the first fixing plate 17 moves to drive the first rack to move, the first rack moves to drive the gear to rotate, the gear rotates to drive the second rack to move, the second fixing plate 18 moves, second fixed plate 18 removes and drives the push pedal removal, and the push pedal removes and pushes away the metal and fall to inside the third framework to reach the effect of collecting the metal, when needs are collected plastics, with motor 4 reversal, motor 4 reversal drive primary shaft bearing 7 removes, and primary shaft bearing 7 removes and drives baffle 12 upwards sliding, and plastics pass through the dead slot landing this moment to inside the second framework, thereby reach the effect of collecting plastics.

In embodiment 2, referring to fig. 4, the auxiliary unit of the screening device for recycling building waste provided by the utility model comprises four support rods 22, and the four support rods 22 are respectively fixed at four corners of the bottom of the box body 1.

The using process of the utility model is as follows: in use of the present invention, the four support bars 22 support the case 1, and the case 1 is supported to facilitate the recovery of metal, dust and plastics by workers.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.

Claims (10)

1. The utility model provides a construction waste retrieves with dividing sieve device, includes box (1), its characterized in that: the top of the box body (1) is provided with a feed hopper (2), the bottom of the feed hopper (2) is fixedly provided with a cylinder (3), the cylinder (3) extends into the box body (1), an auxiliary mechanism is arranged in the box body (1), and the auxiliary mechanism extends out of the box body (1);

the auxiliary mechanism comprises a motor (4), the motor (4) is fixedly arranged on one side of the box body (1), the motor (4) is fixedly connected with a rotating rod (5) through an output shaft, the rotating rod (5) extends into the interior of the box body (1) and is connected with the box body (1) through a bearing, a first reciprocating lead screw (6) is arranged on one side of the rotating rod (5), the first reciprocating lead screw (6) is connected with the rotating rod (5) through a one-way bearing, a first bearing seat (7) is arranged outside the first reciprocating lead screw (6), the first bearing seat (7) is connected with the first reciprocating lead screw (6) through a ball nut pair, the auxiliary mechanism further comprises an auxiliary assembly and an auxiliary unit, the auxiliary assembly is arranged in the interior of the box body (1), and the auxiliary unit is arranged at the bottom of the box body (1);

the auxiliary assembly comprises a second reciprocating screw rod (8), the second reciprocating screw rod (8) is arranged at the top of the rotating rod (5), and two ends of the second reciprocating screw rod (8) extend into the inner cavity side wall of the box body (1) and the side wall of the cylinder (3) respectively and are connected with the box body (1) and the cylinder (3) through bearings.

2. The screening device for recovering construction waste as claimed in claim 1, wherein: the utility model discloses a reciprocating screw rod, including box (1), reciprocating screw rod, dwang (5), belt pulley (11), reciprocating screw rod (8), second bearing seat (9) and second reciprocating screw rod (8), the reciprocating screw rod of second (8) is connected through the ball nut pair, dwang (5) external fixation is equipped with first belt pulley (10), reciprocating screw rod of second (8) outside is equipped with the sleeve, reciprocating screw rod of second (8) and sleeve pass through one-way bearing and are connected, sleeve external fixation is equipped with second belt pulley (11), be equipped with the belt between first belt pulley (10) and second belt pulley (11), first belt pulley (10) pass through the belt with second belt pulley (11) and are connected, the fixed extension board that is equipped with in box (1) inner chamber top, reciprocating screw rod of second (8) runs through the extension board and passes through the bearing with the extension board and is connected, the fixed magnetic path that is equipped with in second bearing seat (9) bottom.

3. The screening device for recovering construction waste as claimed in claim 1, wherein: first reciprocal lead screw (6) one end extends to inside one lateral wall of box (1) inner chamber and is connected through the bearing with box (1), first bearing frame (7) top is equipped with the down tube, down tube one side is equipped with baffle (12), the down tube both ends respectively with first bearing frame (7) and baffle (12) through activity hank seat swing joint, the spout has been seted up to drum (3) one side, baffle (12) one side is fixed and is equipped with the slider, the slider extends to inside the spout.

4. The screening device for recovering construction waste as claimed in claim 3, wherein: the utility model discloses a drum (3) for the medical treatment of rust, including drum (3), spout bottom, drum (3) inside filter screen (13) that is equipped with, first spread groove and second spread groove have been seted up respectively to drum (3) inner chamber both sides wall, inside first spread groove and the second spread groove are extended into respectively to filter screen (13) both ends, filter screen (13) bottom both sides are fixed respectively and are equipped with first spring (14) and second spring, first spring (14) and second spring bottom respectively with first spread groove inner chamber bottom and second spread groove inner chamber bottom fixed connection, dwang (5) external fixation is equipped with the block, the fixed montant that is equipped with in block top, filter screen (13) bottom is fixed and is equipped with the backing plate, the montant contacts with the backing plate.

5. The screening device for recovering construction waste as claimed in claim 4, wherein: the improved structure of the motor protection device is characterized in that a protection frame is fixedly arranged on one side of the box body (1), the motor (4) is arranged inside the protection frame, a through groove is formed in one side of the cylinder (3), a movable plate is arranged on one side wall of an inner cavity of the cylinder (3), the movable plate is arranged on one side of the through groove, the movable plate is movably connected with one side wall of the inner cavity of the cylinder (3) through a movable hinge base, a first frame body (15) is arranged at the bottom of the inner cavity of the box body (1), the bottom of the block body is arranged in the first frame body (15), and a second frame body and a third frame body are respectively arranged on two sides of the first frame body (15).

6. The construction waste recycling screening device according to claim 2, wherein: the improved refrigerator is characterized in that a hollow plate is fixedly arranged on one side wall of an inner cavity of the box body (1), a vertical plate (16) is fixedly arranged on one side of the magnetic block, a first fixing groove is formed in the hollow plate, a moving block is fixedly arranged on the outer portion of the vertical plate (16) and is arranged in the first fixing groove, a fixing rod is arranged at the bottom of the vertical plate (16), a gear is fixedly arranged on the outer portion of the fixing rod, a first fixing plate (17) is fixedly arranged at the bottom of the vertical plate (16), a second fixing plate (18) is arranged at the bottom of the gear, a first rack and a second rack are fixedly arranged at the bottom of the first fixing plate (17) and the top of the second fixing plate (18) respectively, the first rack and the second rack are meshed with the gear, and a push plate is fixedly arranged at the top of the second fixing plate (18).

7. The screening device for recycling construction waste as claimed in claim 6, wherein: the box (1) inner chamber lateral wall is fixed and is equipped with the diaphragm, the second fixed slot has been seted up to the diaphragm inside, the fixed plank that is equipped with in second fixed plate (18) bottom, the plank extends to inside the second fixed slot.

8. The screening device for recovering construction waste as claimed in claim 1, wherein: the refrigerator is characterized in that a movable door (19) is arranged on the front side of the refrigerator body (1), the movable door (19) is connected with the refrigerator body (1) through a hinge, and a handle (20) is fixedly arranged on the front side of the movable door (19).

9. The screening device for recovering construction waste as claimed in claim 1, wherein: the auxiliary unit comprises two supporting plates (21), and the two supporting plates (21) are respectively fixedly arranged on two sides of the bottom of the box body (1).

10. The screening device for recovering construction waste as claimed in claim 1, wherein: the auxiliary unit comprises four supporting rods (22), and the four supporting rods (22) are respectively fixedly arranged at four corners of the bottom of the box body (1).

Images