CN117886041A - One-to-many garbage compression station based on gantry crane and garbage compression process thereof - Google Patents

Abstract

The invention discloses a one-to-many garbage compression station and a garbage compression flow thereof, wherein a gantry truss crane is arranged in front of a house body, an empty bin after unloading is sent to an unloading work area by a transport vehicle, the gantry truss crane lifts the empty bin to hover, after the transport vehicle leaves the unloading work area, the gantry truss crane lightly parks the empty bin to the ground, the gantry truss crane lifts any empty bin to a compression work area, a compressor pushes garbage to fill a carriage, the gantry truss crane lifts the full bin to park in the boxing work area, the gantry truss crane lifts the full bin to hover, the transport vehicle reaches a specified station, and the gantry truss crane lightly parks the full bin in the transport vehicle.

Description

One-to-many garbage compression station based on gantry crane and garbage compression process thereof

Technical Field

The invention relates to garbage disposal, in particular to a garbage compression flow and a garbage compression station which are based on gantry trussed crane to realize that one compressor is matched with a plurality of loading and unloading stations.

Background

In order to transfer huge urban garbage to a garbage disposal plant, loose garbage raw materials are required to be compressed before transferring, then the formed compressed garbage is loaded into a truck and then transferred, and the purpose of transferring the formed compressed garbage in a compressed garbage form is to reduce the volume so as to improve the transportation efficiency, so that a garbage compression station is constructed nearby a garbage collection point and is a public supporting facility.

The core equipment of the garbage compression station is a garbage compressor, the garbage compressor is provided with a ground treatment mode and a buried treatment mode, and the general garbage treatment process is as follows: the transport vehicle arrives at the garbage compression station, firstly, loose garbage raw materials are poured into a compressor bin, the compressor pushes the loose garbage raw materials into an empty vehicle box, compression molding is achieved in the pushing process to form compact compressed garbage, after the vehicle box is filled with the compressed garbage, the garbage compression box is pulled away by the transport vehicle.

In the large garbage compression station in the prior art, as shown in fig. 1, compressed garbage is usually processed by a plurality of production lines, and each production line is provided with at least one compressor and one hydraulic lifting device, wherein the hydraulic lifting device is used for supporting a fully loaded garbage compression box so as to rotate a vehicle to pull the garbage compression box. Taking four production lines as an example, four compressors work simultaneously, because the density and the water content of loose garbage raw materials are different, the time required for pressing one garbage is not synchronous with each other, the transfer trolley of the production line with longer compression time needs to stay for a very long time, the transfer trolley of the production line with shorter compression time has completed and returns to a garbage compression station again, at the moment, the transfer trolley which is not separated is still left in the previous garbage compression period is overlapped, the parking quantity of the vehicles in the design period exceeds the rated design quantity, the garbage compression point is blocked, the transportation trolley is blocked, and the garbage can not be discharged in time, in a word, the garbage treatment mode of a plurality of production lines can not only solve the problems of slow vehicle discharging and low vehicle transportation turnover rate of vehicle feeding blocking due to 'dry and the like', but also reduce the garbage compression workload.

The reason for the defects existing in the garbage compression operation flow of the multiple production lines is as follows: the unloading of the carriage and the loading of the dustbin must be carried out on the respective production lines, and the unloading and loading must be carried out at the same station, i.e. the station is stationary. The compression process also requires that the vehicle and the empty box are stopped at the working place together, namely the loading and unloading stations are integrated, and space cannot be vacated. The transportation of the vehicle generates a neutral position, and in the waiting process, the vehicle cannot go out, and the vehicle is temporarily idle, so that the transportation time is wasted.

In order to improve the drawbacks, some patent technical literature is available. In order to solve the problem of saving the equipment cost, the truss type garbage compression station described in the chinese patent document CN214983465U adopts a garbage compressor capable of moving transversely, and only one garbage compressor can be used for supplying garbage compression operation of a plurality of garbage cans, however, after the garbage cans are filled, the garbage cans are also required to be lifted to a transfer trolley by using a crane (equivalent to the function of a lifting device), before the garbage cans are lifted, the garbage compressor must be removed to free the lifting space, and the garbage compressor is passively separated from the compression station and is processed in an idle state, so that the compression operation time is reduced, meanwhile, the garbage compressor cannot be operated at the unloading station in the unloading process of the garbage cans, so that the compression operation time is reduced, and in a whole, the working efficiency of the whole operation flow is very low.

In order to enable the garbage compressor to continuously operate, the garbage compression transfer station described in the chinese patent document CN115123711a is fixed, the garbage can is driven by the box body transferring device to move left and right along the track, however, the garbage can is arranged on the track and must travel in sequence, the transport vehicle and the transfer vehicle can only operate in sequence, and as long as the operation period of the garbage compressor is mismatched with the transportation period of the vehicle, no load or jam occurs, and the overall garbage compression efficiency is very low.

Disclosure of Invention

In order to overcome the defects of bad production factors such as empty load, blocking and unmatched transportation efficiency and compression amount caused by incapability of freely allocating the carriages in the technology, the invention provides an allocation mode based on hoisting and a gantry truss crane thereof, which can reasonably allocate the carriages on the premise of keeping continuous operation of a compressor, so that the overall compression operation is consistent, and benign production such as no empty load, no blocking and the like is achieved.

In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: the utility model provides a one-to-many rubbish compression station, includes compressor and room body, and the compressor is arranged at the rear of room body, the planer girder crane is arranged in the place ahead of room body, and the below of planer girder crane is divided and is unloaded case work area, compression work area and vanning work area, and correspondingly, it is used for multistation parking empty bin to unload the case work area, and compression work area provides rubbish compression station, and vanning work area is used for multistation to stop full case.

Further, the gantry crane at least comprises a gantry and a crane, the crane makes linear reciprocating motion along the gantry, and the crane lifting carriage is allocated among a unloading working area, a compression working area and a loading working area.

Meanwhile, the invention adopts the technical scheme that: a garbage compression process comprises the following steps: the empty box A after unloading is sent to a certain station of the box unloading working area by a transport vehicle, a gantry truss crane lifts the empty box to hover, after the transport vehicle leaves the box unloading working area, the gantry truss crane lightly parks the empty box to the ground, and after the transport vehicle leaves the box unloading working area, the transport vehicle waits for mobilization; then, the gantry crane lifts any empty bin to a compression working area, and the compressor pushes garbage to fill the carriage; then, the gantry truss crane lifts the full box B to a certain station of a boxing working area for parking; then, the gantry crane lifts the full box to hover, the transfer trolley reaches a designated station, and the gantry crane lightly parks the full box on the transfer trolley.

By implementing the technical scheme of the invention, equipment such as a hydraulic lifting device, a track type moving device and the like in the prior art is replaced and reduced, equipment throwing amount and cost are saved, a plurality of loading and unloading carriages can be adapted only by one compressor, the compressors continuously work in a seamless operation mode, the problem of no load in the prior art is solved, the empty and full carriages are freely and flexibly allocated to reach corresponding stations by the gantry truss crane, the allocation carriages do not need to wait in sequence and are completely matched with the compressors, the waiting time of the existing equipment at the respective stations is stopped, vehicles can run immediately, and the situation of blocking or occupying space due to waiting stations is avoided; the elements such as the carriage, the vehicle, the compressor, the unloading working area, the compression working area, the boxing working area and the like do not need to be in one-to-one correspondence, and the compressor is organically matched with the gantry crane, so that the garbage compression working efficiency is improved, and the whole garbage site is clean and has no sanitary dead angle; the unloading and boxing works are independent of each other and do not interfere with each other, so that the working periods of unloading and boxing are completely matched with the compression working period, the carriages in the unloading working area and the boxing working area can be subjected to queue insertion and allocation, the production link is smoother, the vehicle only needs to be parked in place, the loading and unloading operation is not needed, and the workload of a driver is reduced.

Drawings

Fig. 1 is a plan view of a prior art multiple line trash compaction station.

Fig. 2 is a schematic structural view of a gantry crane of a garbage compression station.

Fig. 3 is a schematic view of a boom and mechanical gripper.

Fig. 4 is a plan view of a one-to-many waste compression station of the present invention.

Fig. 5 is a station schematic diagram of a one-to-many waste compression station of the present invention.

Fig. 6 is a schematic structural view of another gantry crane of the garbage compression station.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Before describing the embodiments of the present invention in detail, it is necessary to distinguish between a transport vehicle, which is a vehicle before garbage compression, and a transfer vehicle, which is a vehicle after garbage compression, and which has no substantial difference in vehicle type. The carriage of the transport vehicle and the carriage of the transport vehicle are both the same carriage, and the difference is that the garbage in the carriage of the transport vehicle is loose garbage raw material and the garbage in the carriage of the transport vehicle is formed compressed garbage. Also, the compartment and the vehicle are two separate devices, and the description of the vehicle should be understood to include no compartment.

As shown in fig. 2 and 3, the gantry crane 2 of the garbage compression station is composed of a gantry 2.1, a crane 2.2 and a mechanical gripper 2.3, wherein a beam of the gantry 2.1 is used as a guide rail, the crane is assembled with the crane, the crane can linearly move back and forth along the beam, and the crane is hoisted with a mechanical gripper and drives the mechanical gripper to lift, and the mechanical gripper can grip a carriage.

As shown in fig. 4 and 5, the one-to-many garbage compression station mainly comprises a compressor 1, a house body 3 and a gantry truss crane 2, and a discharging working area 3.4 is arranged behind the house body 3. The front of the house body 3 is planned to be a box unloading working area 3.1, a compression working area 3.2 and a box loading working area 3.3, wherein the box unloading working area occupies three stations, the compression working area occupies one work, and the box loading working area occupies three stations. The gantry crane 2 is erected in front of the house body 3, and the gantry crane 2 spans the unloading working area 3.1, the compression working area 3.2 and the boxing working area 3.3. Empty boxes and full boxes are placed below the gantry crane 2, and the empty boxes and the full boxes are arranged on two sides in a row.

The garbage compression flow is as follows: the empty box A after unloading is sent to a certain station of a box unloading working area by a transport vehicle, a gantry truss crane lifts the empty box to stop, after the transport vehicle leaves the box unloading working area, the gantry truss crane lightly parks the empty box to the ground, and after the transport vehicle leaves the box unloading working area, the transport vehicle waits for mobilization; then, the gantry crane lifts any empty bin to a compression working area, and the compressor pushes garbage to fill the carriage; then, the gantry truss crane lifts the full box B to a certain station of a boxing working area for parking; then, the gantry crane lifts the full box to stop, the transfer trolley reaches a designated station, and the gantry crane lightly stops the full box on the transfer trolley.

According to the invention, the gantry truss crane is built in the garbage compression station to replace a hydraulic lifting device and a track type moving device. Although the gantry crane is composed of three devices of a gantry truss, a truss vehicle (an electric hoist), and a mechanical gripper, the gantry crane can be in two assembly forms as shown in fig. 2 and 6. In fact, three major devices such as a gantry truss, a truss vehicle and a mechanical gripper belong to the prior art, however, the innovation point of the invention is how to organically combine the prior art devices into the gantry truss crane special for the garbage compression station to realize the lifting and carrying operation, so that the problems of disordered production and low working efficiency of the garbage compression station in the prior art can be solved, therefore, the gantry truss crane is the primary object of the innovation of the invention, and as to what structure the gantry truss crane is specifically designed to, the invention is not focused on.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims (3)

1. The utility model provides a one-to-many rubbish compression station, includes compressor and room body, and the compressor is arranged at the rear of room body, its characterized in that: the front of the house body is provided with a gantry truss crane, a bin unloading working area, a compression working area and a bin packing working area are divided below the gantry truss crane, accordingly, the bin unloading working area is used for multistation parking of empty bins, the compression working area provides a garbage compression station, and the bin packing working area is used for multistation parking of full bins.

2. A one-to-many waste compression station as claimed in claim 1, wherein: the gantry crane at least comprises a portal frame and a crane, wherein the crane moves linearly and reciprocally along the portal frame, and a crane carriage is allocated among a box unloading working area, a compression working area and a box loading working area.

3. A garbage compression process is characterized by comprising the following steps: the empty box (A) after unloading is sent to a certain station of the box unloading working area by a transport vehicle, a gantry truss crane lifts the empty box to hover, after the transport vehicle leaves the box unloading working area, the gantry truss crane lightly parks the empty box to the ground, and after the transport vehicle leaves the box unloading working area, the transport vehicle waits for mobilization; then, the gantry crane lifts any empty bin to a compression working area, and the compressor pushes garbage to fill the carriage; then, the gantry truss crane lifts the full box (B) to a certain station of a boxing working area for parking; then, the gantry crane lifts the full box to hover, the transfer trolley reaches a designated station, and the gantry crane lightly parks the full box on the transfer trolley.