CN103846274B - One way of life garbage bag breaking integrated machine for sorting - Google Patents

Abstract

The invention discloses an integrated bag breaking and sorting machine for domestic garbage, which mainly includes a bag breaking roller, a bag breaking cutter, a tearing roller, a tearing cutter, a garbage baffle, a discharge slide, a sorting aid roller, and a sorting aid slideway , it is characterized in that the device also includes an upper preload adjustment device, a lower avoidance device, a sorting device, and a sorting plastic discharge chute; a bag breaking tool is provided on the right side of the bag breaking roller, and a A tearing roller, the left side of the tearing roller is provided with a tearing knife fixed on the tearing knife baffle; the picking aid roller is located between the discharge chute and the garbage baffle; The sorting device consists of a comb needle and a sorting drum, and the comb needle is evenly installed on the sorting drum. The technical problem solved by the present invention is to provide an integrated bag-breaking and sorting machine for household garbage. This device is universal for dry and wet urban household garbage and has no secondary pollution. The whole device has high working efficiency and good sorting effect.

Description

An all-in-one machine for bag breaking and sorting of household garbage

technical field

The invention relates to the field of garbage treatment equipment, in particular to an integrated machine for bag breaking and sorting of domestic garbage.

Background technique

At present, the most widely used method for dealing with urban domestic waste in the world is mainly the method of artificial landfill, that is, the treated domestic waste is collected in one place for artificial landfill. Plastic bags are widely used in daily life, and plastic has always been one of the most difficult to degrade substances, so it is very important to sort domestic waste by plastic bags before manual landfill.

In the prior art, the processing of plastic bags in municipal solid waste has the methods of wind power and water power for sorting. For dry household garbage, according to the quality of various garbage, the plastic bags are separated from the household garbage by blowing the wind; for wet and sticky household garbage, the plastic bags are separated from the household garbage by the buoyancy of water according to the density of various garbage. separate from. However, wind separation requires garbage to be dry, so it cannot be used for the separation of wet and viscous domestic waste; the separation medium used in hydraulic separation is fresh water resources, which will cause serious secondary pollution; and these two methods can only deal with broken bags. Therefore, it must be used together with bag breaking equipment, which takes up a huge space and has low operating efficiency.

Contents of the invention

The object of the present invention is to provide an integrated bag-breaking and sorting machine for household garbage. This device is universal for dry and wet urban household garbage and has no secondary pollution. The whole device has high working efficiency and good sorting effect.

In order to achieve the above objectives, the technical solution adopted in the present invention is: an integrated machine for bag breaking and sorting of household garbage, which includes a feed port (9), a frame (1), a bag breaking roller (8), and a bag breaking knife device (11), tearing roller (12), tearing knife device (6), garbage baffle (5), discharge chute (3), sorting aid roller (4), sorting aid chute (13), discharge The material port (2) and the power device are characterized in that the sorting integrated machine also includes an upper avoidance device (10), a lower avoidance device (7), a sorting device (14), and a sorting plastic discharge chute (15); The frame (1) is in an "L" shape, and the feed port (9) is welded above the frame (1); the bag breaking roller (8) located below the feed port (9) is supported by a bearing through the central shaft Support, the right side of the bag breaking roller (8) is provided with a bag breaking knife device (11), and the bag breaking knife device (11) is connected to the upper avoidance device (10) installed on the frame (1) in the vertical direction ; The tearing roller (12) supported by the bearing seat through the central shaft is located at the lower right side of the bag breaking roller (8), and the tearing knife device (6) is arranged on the left side of the tearing roller (12), and the tearing knife device (6 ) is connected with the lower avoidance device (7); the garbage baffle (5) is located on the lower left side of the tearing roller (12), and the picking roller (4) is located between the discharge chute (3) and the garbage baffle (5) room; the lower right corner of the frame (1) is provided with a sorting device (14), and the sorting device (14) includes a waist cam (141), a sorting drum (142) and a retractable comb mechanism (143), The retractable comb mechanism (143) is set on the sorting drum (142), and the waist cam (141) is installed coaxially with the sorting drum (142); the upper left corner of the sorting device (14) is provided with a steel plate The radian of the sorting-assisting slideway (13) is kept concentric with the sorting drum (142); the right side of the sorting device (14) is provided with a Sorting plastic discharge chute (15); there is a discharge port (2) below the discharge slideway (3); the bag breaking roller (8) and tearing roller (12) are driven by sprockets, tearing The central shaft of the split roller (12) is connected with the power device, the sorting aid roller (4) is connected with the sorting device (14) through a pulley, and the sorting device (14) is connected with the power device.

The bag-breaking roller (8) and the tearing roller (12) are provided with detachable dial pins.

The bag breaking knife device (11) is vertically installed with 12 independent zigzag bag breaking knives.

The tearing knife device (6) is composed of 12 tearing knives located on the entire tearing baffle.

There are 8 rows of arc-shaped teeth in staggered distribution on the picking-aid roller (4).

Beneficial effects of the present invention: (1) Due to the bag tearing by the independent serrated bar knife and the bag tearing by the plate tearing knife, the garbage in the bag can be completely released, and the quality and efficiency of bag breaking are improved.

(2) The garbage after bag breaking is driven by the sorting rollers to form accumulations under the sorting device with the baffle, which solves the problem of the flow of wet and sticky garbage, and realizes large and light garbage under the action of the sorting device. Sorting of high-quality plastic bags.

(3) The main consumable parts of the present invention adopt a detachable structure or a combined structure. When one of the parts is damaged, the other parts of the device can still work normally, and there is no need to replace the whole set of devices when repairing the device, and only one of them needs to be replaced. Damaged parts are enough, which not only improves work efficiency, but also saves costs.

(4) The present invention realizes the integrated innovation of bag breaking and sorting, reduces the working space, reduces the number of operators, improves the working efficiency and reduces the manufacturing cost.

(5) The present invention solves the problem of sorting wet and viscous garbage without causing secondary pollution. It is not only a breakthrough in the treatment of urban garbage, but also beneficial to protecting the environment and beautifying the city.

Description of drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a front view of the picking roller.

Fig. 3 is a cross-sectional view of the picking roller along A-A.

Fig. 4 is a structural schematic diagram of the avoidance device.

Fig. 5 is a left side view of the avoidance device.

The numbers mentioned in the accompanying drawings are represented as: 1. Rack; 2. Discharge port; 3. Discharge chute 3; 4. Picking aid roller; 5. Garbage baffle; 6. Tearing knife device ;7. Lower avoidance device; 8. Bag breaking roller; 9. Feeding port; 10. Upper avoidance device; 11. Bag breaking knife device; 12. Tear roller; ; 15, waste plastic discharge chute; 141, waist cam; 142, sorting drum; 143, retractable comb mechanism.

Detailed ways

In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the present invention. .

Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, and Fig. 5, an integrated machine for bag breaking and sorting domestic waste, the frame 1 is in the shape of "L", and the feed port 9 is welded on the top of the frame The bag-breaking roller 8 below the opening 9 is supported by the bearing support through the central shaft, and the bag-breaking knife device 11 is installed on the right side of the bag-breaking roller 8, and the bag-breaking knife device 11 is vertically connected with the machine frame 1 Upper avoidance device 10 links to each other, and each knife all has only just can rotate when itself is stressed. The blade of the bag breaking knife device 11 adopts a sawtooth strip shape, and its lower edge is on the same horizontal plane as the center line of the bag breaking roller 8 .

The tearing roller 12 supported by the bearing seat by the central axis is positioned at the lower right side of the bag breaking roller 8, and the left side of the tearing roller 12 is provided with a tearing knife device 6 connected to the lower avoidance device 7, and the tearing knife device 6 is composed of 12 The tearing knife is formed, and the tip of the knife of the tearing knife device 6 is on the same level as the center of the tearing roller 12. The bag-breaking roller 8 and the tearing roller 12 have detachable dial pins.

The garbage baffle 5 positioned at the lower left side of the tearing roller 12 forms an angle of 30 degrees with the vertical direction, and the pick-up roller 4 is located between the discharge chute 3 and the garbage baffle 5, and the garbage baffle 5 and the discharge chute 3 are in the On the same slope plane, the picking-aid roller 4 is tangent to this plane. There are 8 rows of arc-shaped teeth with staggered distribution on the sorting aid roller 4, and the linear velocity of the arc-shaped tooth tips of the sorting aid roller 4 is equal to the linear velocity of the needle tip of the comb needle 161 of the sorting device 14. The sorting aid roller 4 can be used to stir and loosen the rubbish, which not only makes the rubbish loose and easy to enter the discharge chute 3 to slide down, but also helps the sorting device 14 to sort out waste plastics.

Frame 1 lower right corner is provided with sorting device 14, and sorting device 14 comprises waist-shaped cam 141, sorting drum 142 and retractable comb mechanism 143, and retractable comb mechanism 143 is arranged on the sorting drum 142, and waist-shaped The cam 141 is installed coaxially with the sorting drum 142 . The upper left corner of the sorting device 14 is provided with a sorting aid slideway 13 welded on the steel plate, and the radian of the sorting aid slideway 13 is concentric with the sorting drum 142 . The sorting device 14 and the sorting aid roller 4 run oppositely, and the space between the sorting device 14 and the sorting aid roller 4 will form garbage accumulation.

The right side of the sorting device 14 is provided with a sorting plastic discharge trough 15 passing through the frame 1, and the upper left section of the sorting plastic discharge chute 15 is a bar-tooth arc that is evenly spaced and staggered from the comb needle 161 track. . A discharge port 2 is arranged below the discharge slideway 3 .

The bag-breaking roller 8 and the tearing roller 12 are driven by a sprocket, the central axis of the tearing roller 12 is connected with the power unit, the sorting aid roller 4 and the sorting drum 142 are connected by a pulley, and the central shaft of the sorting drum 142 is connected with the power unit.

In the specific operation process, the collected garbage enters the feed port 9 and falls onto the bag breaking roller 8 rotating clockwise. Under the action of the rotating force, the garbage bag is scratched and part of the garbage is shaken out; then, the garbage after the bag is broken falls on the tearing roller 12 which rotates counterclockwise, and the dial needle located on the tearing roller 12 rotates under the rotating force. Under the action, the waste plastic bag is hung on the tearing knife device 6 and further torn, so that the garbage and the plastic bag are fully separated. The separated garbage and discarded plastic bags fall into the garbage baffle 5, and slide down onto the counterclockwise rotating sorting roller 4, and slide down into the discharge chute 3 under the toggle of the sorting roller 4, while sorting The sorting drum 142 in the device 14 drives the retractable comb mechanism 143 to rotate upwards clockwise along the discharge slide 3, so that garbage accumulation is formed on the discharge slide 3 at a certain angle, and is "combed" by the comb needles. Blocky, lightweight waste plastics are brought into the picking chute 13. Garbage flows out along the discharge chute 3 along the discharge port 2. Since the retractable comb mechanism 143 performs telescopic movement along the track of the waist cam 141, the comb retracts into the sorting drum 142 so that the waste plastic passes through the waste plastic discharge chute. 15 falls into the collection box.

In this paper, specific examples are used to illustrate the principle and implementation of the present invention. The description of the above examples is only used to help understand the method and core idea of the present invention. The above is only a preferred embodiment of the present invention. It should be pointed out that due to the limitation of literal expression, there are objectively unlimited specific structures. Under these circumstances, several improvements, modifications or changes can also be made, and the above-mentioned technical features can also be combined in an appropriate manner; these improvements, modifications, or combinations, or the idea and technical solution of the invention can be directly applied to other occasions without improvement should be regarded as the protection scope of the present invention.

Claims (5)

1. one way of life garbage bag breaking integrated machine for sorting, it comprises charging aperture (9), frame (1), broken bag roller (8), broken bag knife system (11), tear roller (12), tearing cutter device (6), garbage baffles (5), discharging slideway (3), help and pick roller (4), help and pick slideway (13), discharging opening (2) and power set, it is characterized in that, integrated machine for sorting also comprises avoiding device (10), lower avoiding device (7), sorting equipment (14), separating plastic blow tank (15); Described frame (1) is L-shaped, and charging aperture (9) is welded on frame (1) top; The broken bag roller (8) being positioned at charging aperture (9) below is supported by bearing spider by central shaft, the right side of broken bag roller (8) is provided with broken bag knife system (11), and broken bag knife system (11) in the vertical direction is connected with the upper avoiding device (10) be arranged in frame (1); What supported by bearing block by central shaft tears the lower right that roller (12) is positioned at broken bag roller (8), and the left side of tearing roller (12) is provided with tearing cutter device (6), and tearing cutter device (6) is connected with lower avoiding device (7); Described garbage baffles (5) is positioned at tears roller (12) lower left, helps to pick roller (4) and be positioned between discharging slideway (3) and garbage baffles (5); Described frame (1) lower right corner is provided with sorting equipment (14), sorting equipment (14) comprises kidney-shaped cam (141), sorting cylinder (142) and scalable card wire mechanism (143), scalable card wire mechanism (143) is arranged in sorting cylinder (142), and kidney-shaped cam (141) is coaxially installed with sorting cylinder (142); Described sorting equipment (14) upper left corner is provided with and is welded on helping on steel plate and picks slideway (13), helps the radian picking slideway (13) to keep concentric with sorting cylinder (142); The right side of described sorting equipment (14) is provided through the separating plastic blow tank (15) of frame (1); Described discharging slideway (3) below has discharging opening (2); Described broken bag roller (8) and tear roller (12) by chain gear transmission, tears roller (12) central shaft and is connected with power set, helps to pick roller (4) and be connected by belt wheel with sorting equipment (14), and sorting equipment (14) is connected with power set.

2. according to the one way of life garbage bag breaking integrated machine for sorting described in claim 1, it is characterized in that, described broken bag roller (8) and tearing on roller (12) with detachable material toggling pin.

3. according to the one way of life garbage bag breaking integrated machine for sorting described in claim 1, it is characterized in that, described broken bag knife system (11) is vertically installed with independently 12 zigzag broken bag cutter.

4. according to the one way of life garbage bag breaking integrated machine for sorting described in claim 1, it is characterized in that, described tearing cutter device (6) is torn 12 on baffle plate by being positioned at monoblock tearing cutter is formed.

5., according to the one way of life garbage bag breaking integrated machine for sorting described in claim 1, it is characterized in that, described in help the arc-shaped gear picking and roller (4) has 8 rows to be in staggered distribution.