CN102491034A - Swing lifting type environment-friendly rubbish compression station lying in pit - Google Patents

Abstract

The invention and the garbage compression treatment equipment, in particular relate to a swing-up environment-friendly pit garbage compression station. It includes the pit and the garbage compression box set in the pit. The top surface of the garbage compression box is flat with the ground. There is a pushing plate at the back, and there is a compression chamber between the front door of the pre-compression box and the pushing plate. The garbage compression box is installed on two sets of lifting mechanisms. The lifting mechanism is composed of a lifting swing arm and a swing lifting oil cylinder. The upper end of the lifting swing arm is fixed on the side of the garbage compression box, and the lower end is fixed on the swing arm base, which is installed at the bottom of the pit; the upper end of the swing lifting cylinder is connected to the middle of the lifting swing arm , and the lower end is installed on the embedded part of the pit base. The lifting weight of the invention is large, the lifting is stable, and the waste compression treatment efficiency is higher; the combination of the multi-stage pressure pushing oil cylinder and the pressurized oil cylinder makes the waste compression density high and the compression effect better.

Description

Swing-up environment-friendly pit garbage compression station

technical field

The invention and the garbage compression treatment equipment, in particular relate to a swing-up environment-friendly pit garbage compression station.

Background technique

With the rapid development of urban construction, urban residents continue to increase, and garbage has soared. The composition of garbage is also constantly changing, and the urban garbage disposal site is getting farther and farther away from the urban area. The original urban garbage removal method is no longer suitable for the development of the city, and the garbage treatment and compression station has emerged as the times require. The present garbage disposal compression station has vertical compression garbage mode and horizontal compression garbage mode. The pressure of vertically compressing garbage is high, the garbage is lumped, and the cost of garbage removal is low, but the equipment is expensive, the cost of housing construction is high, and the environmental protection effect is poor; the horizontal compression of garbage requires a pit and a garbage compression box installed in the pit. After the garbage in the compressed box is compressed, the lifting device installed on the box lifts the box from the pit for transportation. The cost of the entire garbage compression treatment equipment is relatively low, limited by the low lifting weight, the compressed There should not be too much garbage, otherwise it cannot be lifted normally from the pit, resulting in low efficiency of garbage compression treatment; the lifting method is generally vertical lifting, and the garbage transfer vehicle is too close to the discharge port of the garbage compression box after lifting When close, the wheels are easy to sink into pits; when the garbage is compressed, the pressure is small, and the garbage is not easy to form a block.

Contents of the invention

The purpose of the present invention is to provide a swing-up environment-friendly pit garbage compression station that realizes lifting through multiple sets of lifting mechanisms to achieve horizontal compression of garbage in view of the problems existing in the prior art.

In order to achieve the above object, the technical scheme adopted in the present invention is:

The swing-up environment-friendly pit-down garbage compression station includes a pit and a garbage compression box set in the pit. The top surface of the garbage compression box is flat with the ground, and the port of the garbage compression box is provided with a front door of the pre-compression box. Lifting cylinder, the back of the front door of the pre-pressing box is provided with a pushing plate, between the front door of the pre-pressing box and the pushing plate is a compression chamber, and the box at the rear of the pushing plate is a pushing cylinder chamber, the pushing The middle part of the oil cylinder chamber is horizontally placed with a multi-stage pushing oil cylinder, the pushing plate is hinged on the small end of the multi-stage pressing and pushing oil cylinder, and the garbage compression box is installed on at least two sets of lifting mechanisms, and each set of lifting mechanisms It consists of a lifting swing arm and a swing lifting oil cylinder, the upper end of the lifting swing arm is fixed on the side of the garbage compression box, the lower end of the lifting swing arm is fixed on the swing arm base, and the swing arm base is installed on the The bottom of the pit; the upper end of the swing-lift oil cylinder is connected to the middle part of the lifting swing arm, and the lower end of the swing-lift oil cylinder is installed on the embedded part of the pit base.

In the above-mentioned swing-up environment-friendly pit-lying garbage compression station, the upper rear part of the garbage compression box is provided with a suction and dust hood, and the ventilation and dust suction hood is connected with movable pipes.

In the above-mentioned swing-up environment-friendly pit garbage compression station, a dirt retaining wall is provided at the rear of the pushing plate.

In the above-mentioned swing-up environment-friendly pit garbage compression station, the dirt retaining wall is used to prevent the sludge and sewage generated when the pushing plate compresses the garbage from entering the pushing cylinder chamber, so as to ensure the cleanliness of the pushing cylinder chamber.

In the above-mentioned swing-up environment-friendly pit garbage compression station, filter holes are distributed at the bottom of the compression chamber, and a diversion pipe is arranged at the bottom of the filter holes.

In the above-mentioned swing-up environment-friendly pit garbage compression station, the garbage compression box is installed on three sets of lifting mechanisms.

In the above-mentioned swing-up environment-friendly pit garbage compression station, the pusher plate includes an outer plate, an inner plate and an oil cylinder support plate, and a booster pin is arranged between the outer plate and the inner plate, and the booster pin is fixed On the inner plate, round holes are distributed on the outer plate, the inner plate is connected to the large end of the multi-stage push cylinder, and the cylinder support plate is set behind the inner plate and fixed on the multi-stage push cylinder, so A pressurized oil cylinder is arranged between the inner plate and the oil cylinder support plate, and the pressurized oil cylinder is fixed on the oil cylinder support plate.

In the above-mentioned swing-up environment-friendly pit garbage compression station, the positions of the round holes distributed on the outer plate match the positions of the booster pins on the inner plate.

In the above-mentioned swing-up environment-friendly pit-lying garbage compression station, the bottom of the garbage compression box is provided with an insurance safety cover. the

The beneficial effects of the present invention are: the present invention arranges multiple sets of lifting mechanisms on the garbage compression box body, and the combination of the swing-lift oil cylinder and the swing arm of the lifting mechanism makes the lifting weight of the whole lifting mechanism larger, the lifting is stable, and the garbage compression The processing efficiency is higher; the garbage compression box moves forward for a certain distance after being lifted, which is convenient for the discharge port of the box to connect with the freight car; the combination of multi-stage pressure push cylinder and booster cylinder makes the garbage compression density high and compact Better results.

Description of drawings

Figure 1 is a top view of the present invention.

Figure 2 is a front view of the present invention.

Fig. 3 is a transportation state diagram of the present invention.

Fig. 4 is a top view of the pusher plate and the multi-stage push cylinder in embodiment 2 (the pressurized cylinder is not extended).

Fig. 5 is a top view of the pusher plate and the multi-stage push cylinder in embodiment 2 (the pressurized cylinder extends).

Fig. 6 is a front view of the outer panel in Fig. 4 .

Fig. 7 is a front view of the inner panel in Fig. 4 .

Fig. 8 is a front view of the compression pushing box body and the insurance safety payment in the present invention.

Fig. 9 is a structural diagram of the insurance safety payment after the compression pushing box body is lifted.

Fig. 10 is the structural diagram of the insurance safety payment after the compression push box body is lowered.

Fig. 11 is an enlarged view of the ratchet gear in Fig. 8 .

Fig. 12 is a schematic view of the structure of the ratchet gear after the convex teeth are retracted.

Fig. 13 is a top view of the connecting part between the front door of the pre-compression box and the garbage compression box body.

FIG. 14 is a partially enlarged view of FIG. 13 .

Marks in the picture: 1-front door of pre-compression box, 2-pit, 3-lifting cylinder of front door, 4-garbage compression box, 5-compression chamber, 6-pushing plate, 7-inner plate, 8-outer plate ,9-Pushing cylinder chamber, 10-Multi-stage pressure push cylinder,11-Lifting swing arm, 12-Swing lifting cylinder, 13-Swing arm base, 14-Pit base embedded parts, 15-Venture suction Dust cover, 16-movable pipeline, 17-retaining dirt wall, 18-filter hole, 19-drain pipe, 20-insurance safety payment, 21-boosting oil cylinder, 22-boosting pin, 23-oil cylinder support plate, 24 Movable flange, 25-sealing gasket, 26-suction suction pipe, 27-ratchet gear, 28-track, 29-locating rack, 30-convex teeth.

Detailed ways

Below in conjunction with accompanying drawing, the present invention is described in detail.

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

Example 1

As shown in accompanying drawing 1 and accompanying drawing 2, the swing-up type environment-friendly type pit lying garbage compression station of the present embodiment comprises a pit 2 and a garbage compression box 4 arranged in the pit 2, and the garbage compression box The top surface of the body 4 is flat with the ground, and the port of the garbage compression box body 4 is provided with a pre-compression box front door 1, and a front door lifting cylinder 3. There is a compression cavity 5 between the pusher plate 6, and the box at the rear of the pusher plate 6 is a pusher cylinder chamber 9, and the middle part of the pusher cylinder chamber 9 is horizontally equipped with a multi-stage pusher cylinder 10, and the pusher cylinder The material plate 6 is hinged on the small end of the multi-stage pressure and push cylinder 10, and the garbage compression box 4 is installed on two sets of lifting mechanisms, and each set of lifting mechanisms is composed of a lifting swing arm 11 and a swing lifting cylinder 12. The upper end of the lifting swing arm 11 is fixed on the side of the garbage compression box 4, and the lower end is fixed on the swing arm base 13, and the swing arm base 13 is installed on the bottom of the pit 2; It is connected to the middle part of the lifting swing arm 11, and the lower end is installed on the embedded part 14 of the pit foundation.

As shown in accompanying drawing 2, accompanying drawing 3, in garbage feeding or compression process, garbage compression casing 4 rear upper part is provided with suction dust cover 15, and suction suction cover 15 is connected with movable pipe 16, and the other part of movable pipe 16 One end is provided with a movable flange 24, and the movable pipe 16 is connected with the suction and dust suction pipe 26 through the movable flange 24, and a sealing gasket 25 is also provided at the connection between the movable flange 24 and the suction and dust suction pipe 26 to ensure the tightness of the connection. air tightness. When the garbage compression box body was in the ground pit 2, the whole movable pipeline 16 was connected with the air suction pipe 26, and because the air suction pipe 26 was under negative pressure, the air suction cover 22 could regularly compress the compression chamber 9. The space inside and in the pit 2 is exhausted and dust-removed, and then various dusts and odors are sent away through the exhaust suction pipe 26; Separate, so that the suction dust cover 22 and the movable pipe 16 rise together with the garbage compression box body 4, and when the garbage compression box body 4 is lowered into the pit, the movable pipeline 16 is connected with the suction dust suction pipe 26 again through the movable flange 24 As a whole, through the cooperation of the suction dust cover 22, the movable pipe 16 and the suction suction pipe 26, dust and odor can be easily removed to achieve the purpose of purifying the air. The rear portion of the pushing plate 6 is provided with a dirt retaining wall 17 that blocks sludge and sewage, which is used to stop the sludge and sewage generated when the pushing plate 6 compresses the garbage from entering the pushing cylinder chamber 9 to ensure the cleaning of the pushing cylinder chamber 9 health. Filter holes 18 are distributed at the bottom of the compression chamber 5, and a guide pipe 19 is arranged at the bottom of the filter hole 18. Sewage and sludge can enter the guide pipe 19 through the filter holes 18 and then be discharged into the sedimentation tank. As shown in accompanying drawing 8, accompanying drawing 9, accompanying drawing 10, accompanying drawing 11, accompanying drawing 12, the bottom of described garbage compression box 4 is provided with insurance safety payment 20, and described insurance safety payment 20 is rectangle, and the rectangular safety payment The upper end of pay 20 is hinged on the bottom of rubbish compression box 4, and the left and right sides of the lower end of rectangular insurance safety pay 20 is provided with ratchet gear 27, and the both sides of pit 2 bottom is provided with track 28 for ratchet gear 27 to move, track 28 The middle part is provided with a positioning rack 29, and the ratchet gear 27 is provided with a convex tooth 30, and the convex tooth 30 can protrude from the ratchet gear 27 through a spring mechanism or an oil cylinder mechanism, and the upper end of the insurance safety payment 20 is fixed on the garbage. The bottom of the compression box 4 rises or falls with the garbage compression box 4, and the lower end of the insurance safety payment 20 moves on the track 28 through the ratchet gears 27 on both sides. When the equipment swings up to a certain height, the lower end of the insurance safety payment 20 The ratchet gear 27 on both sides slides to the positioning rack 29, and the convex tooth 30 protrudes from the ratchet gear 27 through a spring mechanism or an oil cylinder mechanism. Can not slide backwards, and then make the insurance safety payment 20 play a certain supporting role to the garbage compression box 4, prevent the box body from falling under accidental conditions.

As shown in accompanying drawing 3, accompanying drawing 13, accompanying drawing 14, after the garbage removal vehicle pours garbage into the garbage compression box 4, the multi-stage pressing and pushing cylinder 10 starts to work, and drives the pushing plate 6 to push the garbage to The end of the front door 1 of the pre-press box of the compression chamber 5, the front door 1 of the pre-press box is an inverted door, the left and right sides of the front door 1 of the pre-press box are provided with inward protrusions, and the two sides of the box body in contact with the front door 1 of the pre-press box Grooves are arranged on the side, and the grooves are adapted to the protrusions provided on the front door 1 of the pre-compression box. When the pushing plate compresses the rubbish, the front door 1 of the pre-press box is not easily pushed open. After the multi-stage push cylinder 10 compresses the rubbish once, the multi-stage push cylinder 10 shrinks, driving the pusher plate 6 to return, and continues to pour rubbish into the compression chamber 5, and the multi-stage pusher cylinder 10 drives the pusher plate 6 again Push the garbage to the 4 end of the front door of the pre-compression box of the compression chamber 5, and repeat this until the compression chamber 5 is filled with garbage, and the preliminary filling of garbage is completed; when the garbage fills the compression chamber 5, the pusher plate 6 continues to push forward , when the pressure constantly rises to a certain value, the small cylinder of the multistage push cylinder 10 stops working, and the large cylinder of the multistage push cylinder 10 starts to work, and continues to push the pushing plate 6 to exert pressure on the rubbish. When the large and small oil cylinders of 10 all reached the maximum pressure, the garbage compression in the garbage compression casing 4 was completed. The on-site control center sends a remote control alarm signal, and the central control informs the transfer vehicle to deliver the compressed garbage. Before the transfer vehicle arrives, the lifting mechanism starts to work. The garbage compression box 4 is installed on the front and rear two groups of lifting mechanisms. The lifting mechanism is respectively placed on both sides of the garbage compression box 4. The lifting mechanism includes a lifting swing arm 11 and a swing lifting cylinder 12. The swing lifting cylinder 12 extends step by step to lift the lifting swing arm 11 from horizontal to vertical. , because the upper end of the lifting swing arm 11 is fixed on the side of the garbage compression box, the garbage compression box 4 also rises with the rise of the upper end of the lifting swing arm 11, and finally the entire garbage compression box 4 is under the action of the lifting mechanism. Rise to the height of the car cargo box on the ground. After the garbage compression box 4 is lifted from the pit 2 by the lifting swing arm 11 and the swing cylinder 12 of the lifting mechanism, the garbage compression box 4 can move forward one meter relative to the position in the pit 2, which is convenient The interface of the garbage compression box 4 is docked with the freight car, and the front door 1 is lifted by the front door lifting cylinder 3. After the interface of the garbage compression box 4 is docked with the freight car, the cylinder 10 is pushed by the multi-stage cylinder. Working at the same time, push the compressed garbage in the garbage compression box 4 into the container of the transfer vehicle. After the transfer vehicle drives away, the front door lifting cylinder 3 retracts, the front door 1 of the pre-compression box falls, and the entire compression equipment is lowered. Go to the pit and complete a work cycle.

Example 2

The structure of this embodiment is the same as that of Embodiment 1, except that the garbage compression box 4 of this embodiment is installed on three groups of lifting mechanisms. When the length of the garbage compression box 4 is longer or the weight of the lift is larger, three groups of lifting mechanisms can provide greater lift to lift the garbage compression box 4 from the pit 2, and the lifting mechanism can also be used according to The weight of the box that needs to be lifted is set in multiple groups, which is flexible and convenient, and the lifting is stable and the lifting weight is large.

Example 3

As shown in accompanying drawing 4, accompanying drawing 5, accompanying drawing 6, accompanying drawing 7, the structure of this embodiment is the same as that of embodiment 1, the difference is that the pushing plate of this embodiment includes an outer plate 8, an inner plate 7 and an oil cylinder support plate 23, the outer plate 8, the inner plate 7 and the oil cylinder support plate 23 are distributed sequentially, and the booster pin 22 is arranged between the outer plate 8 and the inner plate 7, and the booster pin 22 is fixed on the inner plate 7, and the There are circular holes distributed on the outer plate 8, and the position of the circular holes distributed on the outer plate 8 is adapted to the position of the booster pin 22 on the inner plate 7, and the inner plate 7 is connected with the big end of the multi-stage pressure push cylinder 10, The oil cylinder support plate 23 is arranged behind the inner plate 7 and is fixed on the multi-stage push cylinder 10. A booster oil cylinder 21 is arranged between the inner plate 7 and the oil cylinder support plate 23, and the booster oil cylinder 21 is fixed on the oil cylinder support plate. 23 on. The booster pin 22 arranged on the inner plate 7 is usually between the outer plate 8 and the inner plate 7. When the garbage transportation distance is relatively long and the compression density of the garbage block is required to be large, the booster cylinder 21 works to push the inner plate 7 toward the outer plate. 8 moves, the booster pin 22 set on the inner plate 7 also approaches the round holes distributed on the outer plate 8 along with the inner plate 7, and finally, when the inner plate 7 and the outer plate 8 contact, the inner plate 7 is automatically locked It is fixed with the outer plate 8, and the booster pin 22 protrudes from the round hole on the outer plate 8, and the multi-stage push cylinder 10 pushes the inner plate 7 to move forward. On the surface of the pusher plate, when the pusher plate pushes away the rubbish, the contact surface of the pusher plate with the booster pin 22 is smaller with respect to the smoother pusher plate and the rubbish block, and it is concentrated on the 22 terminals of the booster pin More pressure compresses the litter block more tightly.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the protection of the present invention. within range.

Claims (8)

1. pendulum lift-type environment-friendly type hole garbage compression station for sleeping in comprises the garbage compression box body that is provided with in melt pit and the melt pit, and said garbage compression box body end face and ground maintain an equal level; The port of garbage compression box body is provided with precompressed case Qianmen, the Qianmen lift oil tank, and the back at said precompressed case Qianmen is provided with pushing plate; Be compression chamber between precompressed case Qianmen and the pushing plate, the casing at pushing plate rear portion is the pusher cylinder chamber, and the middle part horizontal of said pusher cylinder chamber has multistage pusher oil cylinder; Said pushing plate is hinged on the small end of multistage pressure push oil cylinder; It is characterized in that: said garbage compression box body is installed on the two group lift systems at least, and said every group of lift system is made up of with the pendulum oil-lifting jar the swing arm that hoists, and the upper end of the said swing arm that hoists is fixed on the side of garbage compression box body; The lower end is fixed on the swing arm pedestal, and said swing arm pedestal is installed in the melt pit bottom; Said pendulum oil-lifting jar upper end is connected the middle part of the swing arm that hoists, and the lower end is installed on the melt pit pedestal built-in fitting.

2. pendulum lift-type environment-friendly type according to claim 1 hole garbage compression station for sleeping in, it is characterized in that: said garbage compression box body upper back is provided with the exhausting dust shield, and said exhausting dust shield is connected with floating pipe.

3. pendulum lift-type environment-friendly type according to claim 1 hole garbage compression station for sleeping in, it is characterized in that: said pushing plate rear portion is provided with dirt blocking wall.

4. pendulum lift-type environment-friendly type according to claim 1 hole garbage compression station for sleeping in is characterized in that: said compression chamber bottom is distributed with filter opening, and said filter opening bottom is provided with mozzle.

5. pendulum lift-type environment-friendly type according to claim 1 hole garbage compression station for sleeping in, it is characterized in that: said garbage compression box body is installed on three groups of lift systems.

6. garbage compression station crouches in pendulum lift-type environment-friendly type according to claim 1 hole; It is characterized in that: said pushing plate comprises outside plate, inner panel and oil cylinder stay bearing plate; Be provided with the supercharging pin between said outside plate and the inner panel, said supercharging pin is fixed on the inner panel, is distributed with circular hole on the said outside plate; Said inner panel is connected with the big end of multistage pressure push oil cylinder; The oil cylinder stay bearing plate is arranged on the back of inner panel and is fixed on the multistage pushing oil cylinder, is provided with pressurizing cylinder between said inner panel and the oil cylinder stay bearing plate, and said pressurizing cylinder is fixed on the oil cylinder stay bearing plate.

7. pendulum lift-type environment-friendly type according to claim 6 hole garbage compression station for sleeping in, it is characterized in that: the position of supercharging pin is suitable on circular hole position that distributes on the said outside plate and the inner panel.

8. pendulum lift-type environment-friendly type according to claim 1 hole garbage compression station for sleeping in is characterized in that: said garbage compression box body bottom is provided with insurance safety and pays.

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