CN220314271U - Four-column lifting buried garbage compressor - Google Patents

Abstract

The utility model discloses a four-column lifting buried garbage compressor, which comprises: the lifting frame comprises a plurality of guide sleeves pre-buried in the foundation pit, guide posts inserted into the guide sleeves and lifting cylinders arranged in the guide posts; the main body frame is locked and fixed at the tops of the lifting cylinders; the garbage compression host is arranged at one end of the inner side of the main body frame, the top of the garbage compression host is provided with a feed inlet, the guide posts and guide sleeve type structure of four posts has the potential safety hazard of preventing equipment from rapidly falling caused by failure of the oil cylinders, and the guide post where any oil cylinder fails temporarily falls down to clamp the guide sleeve without falling down, so that the safety is ensured.

Description

Four-column lifting buried garbage compressor

Technical Field

The utility model relates to a garbage compressor, in particular to a four-column lifting buried garbage compressor.

Background

The garbage compressor is a machine controlled by a hydraulic system to compress collected garbage so as to reduce the volume of the garbage, and is arranged in a foundation pit in a buried mode in order to ensure the ground cleaning of a garbage station, the whole compression process is placed in the foundation pit, and the garbage is lifted to the horizontal plane after the compression is completed and is towed by a hooked arm vehicle.

In the process of compressing garbage, firstly, the compressor, the integral frame and the garbage can are required to be lowered into a foundation pit through the lifting system, then garbage on an external garbage truck is thrown into the compressor, the compressor is started, the pressure is compressed into the garbage can through the compressor, after the compression reaches a preset load capacity, the gate of the garbage can is closed, the compressor, the integral frame and the garbage can are lifted to a position flush with a horizontal plane through the lifting system, the constraint on the garbage can is released, and the garbage can is pulled away by the hook arm truck.

Because the lifting system needs to lift the heavy structures such as the compressor, the integral frame and the dustbin to the horizontal plane, in order to keep balance in the moving stage, a four-column lifting structure is adopted, but the actual weight of the compressor, the integral frame and the dustbin after being fully loaded is very heavy, if a lifting column fails in the lifting process, the whole mechanism is likely to be directly inclined and deformed, and great economic loss is caused.

The scheme aims to provide the four-column lifting buried garbage compressor which can stably run in the lifting process and is not easy to deform and damage even if faults occur.

Disclosure of Invention

The utility model provides a four-column lifting buried garbage compressor which can effectively solve the problems.

The utility model is realized in the following way:

a four-column lifting buried trash compactor comprising:

the lifting frame comprises a plurality of guide sleeves pre-buried in the foundation pit, guide posts inserted into the guide sleeves and lifting cylinders arranged in the guide posts;

the main body frame is locked and fixed at the tops of the lifting cylinders;

the garbage compression host is arranged at one end of the inner side of the main body frame, and a feed inlet is formed in the top of the garbage compression host.

As a further improvement, the garbage compression host comprises a pushing oil cylinder mounting seat fixed on one side of the short end of the main body frame through bolts, a pushing oil cylinder locked on the pushing oil cylinder mounting seat, a compression structure mounted on the other side of the pushing oil cylinder, and a compression pushing head fixedly connected at the tail end of the compression structure.

As a further improvement, a group of parallel guide rails are arranged on the inner side wall of one side of the long end of the main body frame, the compression structure comprises a first installation frame which is installed in the guide rails in a sliding manner, a group of compression oil cylinders which are arranged in a crossed manner are locked on the first installation frame, and the output ends of the compression oil cylinders are locked on the compression push head.

As a further improvement, the fixed end of the pushing oil cylinder is locked on the first mounting frame, and the output end of the pushing oil cylinder is fixed on the pushing oil cylinder mounting seat through a bolt.

As a further improvement, the compression pushing head comprises a second mounting frame which is installed in the guide rail in a sliding manner in a locking manner, an ear plate which is welded on the second mounting frame and is fixed with the compression cylinder through a bolt, and crushing bevel teeth which are welded on one side of the second mounting frame towards the compression direction.

As a further improvement, a group of limiting blocks are also fixed on the guide rail, and the limiting blocks are arranged on one side far away from the crushing bevel gear.

As a further improvement, a plurality of drain holes are formed in the bottom of the inner side of the main body frame, a sewage drainage groove seat is fixedly locked at the bottom of the main body frame, and the drain holes are communicated with the sewage drainage groove seat.

As a further improvement, a feed inlet coaming is arranged on the top of the feed inlet in a surrounding way.

The beneficial effects of the utility model are as follows:

the lifting mode of the four-column guide columns and the guide sleeve is adopted, the guide sleeve is arranged in the foundation pit, the exposed guide columns are not arranged, the foundation is not occupied, the equipment is simple and square in installation, the four lifting cylinders are arranged in the guide columns, the guide columns and the guide sleeve are restrained to resist the damage of external impact to the lifting cylinders, the high-precision hydraulic synchronous motor ensures the synchronous operation of the lifting cylinders, the equipment is balanced and stable in lifting, the guide columns and the guide sleeve of the four columns have the potential safety hazards of preventing the equipment from rapidly falling caused by the failure of the cylinders, the guide columns where any one cylinder fails fall for a short time to clamp the guide sleeve and no longer fall, and the safety is ensured.

According to the utility model, a mode of adding one pushing cylinder to two compression cylinders is adopted, the compression thrust is larger, the running speed of the pushing head is higher, the transfer efficiency is higher, when the garbage truck is in operation, the two compression cylinders push garbage in the feeding cavity into the compression bin, after the compression bin is full, the compression cylinders and the pushing cylinders are pushed out successively to transfer the garbage into the van-type transport vehicle, the compression cylinders are single-stage double-acting cylinders, and compared with the multi-stage compression cylinders, the running speed of the single-stage cylinders is 2-3 times that of the multi-stage cylinders, the single-cycle time of the pushing head is less than or equal to 30 seconds, the garbage can be pushed into the compression cavity quickly, the problem that the garbage needs to be queued for unloading of a collection vehicle due to the low compression speed is well solved, and the working efficiency is greatly improved. The two compression cylinders are installed in a layered and crossed mode, and compared with straight type installation of the cylinders, crossed type installation has the great advantage that a longer stroke is realized due to a shorter installation distance. On the premise of the same garbage compression amount, the shorter installation distance can shorten the length of the main body frame, the station building planning area is smaller, the matching installation performance is stronger, and the cost is lower.

The main body frame of the utility model adopts square tube frame type splicing, the main beam is internally filled with reinforced concrete, the strength performance is greatly improved, the main beam can bear larger top load and compression load without deformation, and meanwhile, the main beam can resist the corrosiveness of sewage, has long service life, and the guide rail adopts an ultrahigh wear-resistant corrosion-resistant steel plate sliding rail, thereby avoiding the high failure mode of the roller.

The front end of the compression pushing head is designed into the front convex crushing bevel gear, so that the garbage can be crushed in a damaged mode, and meanwhile, the garbage above the rear part of the garbage block can be more compact, and the garbage can be prevented from falling to the ground when the van-type transport vehicle is in butt joint.

The bottom of the main body frame is provided with the sewage drainage groove seat, the bottom plate is provided with the drainage holes, sewage generated by garbage compression can be timely discharged to the sewage drainage groove seat below and gathered in the sedimentation tank, the garbage compaction density is higher, the sewage discharge is orderly, and the cleaning is convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic top view of a four-column lifting buried garbage compressor according to the present utility model.

Fig. 2 is a cross-sectional view at A-A in fig. 1.

Fig. 3 is a cross-sectional view at B-B in fig. 2.

Fig. 4 is a schematic view of the first state in fig. 3.

Fig. 5 is a schematic view of the second state in fig. 3.

Fig. 6 is a schematic view of the third state in fig. 3.

Fig. 7 is a schematic diagram of a feeding process of a four-column lifting buried garbage compressor according to the present utility model.

Fig. 8 is a schematic diagram of a compression process of a four-column lifting buried garbage compressor according to the present utility model.

Fig. 9 is a schematic diagram of a transferring process of a four-column lifting buried garbage compressor according to the present utility model.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

In the description of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1 to 9, a four-column lifting and lowering type buried garbage compressor includes: the lifting frame 10 comprises a plurality of guide sleeves 11 pre-buried in a foundation pit, guide posts 12 inserted into the guide sleeves 11, and lifting oil cylinders 13 arranged in the guide posts 12; the main body frame 20 is locked and fixed on the tops of the lifting cylinders 13; the garbage compression host 30 is arranged at one end of the inner side of the main body frame 20, and a feeding hole is formed in the top of the garbage compression host 30.

The main body frame 20 is spliced by adopting a square tube frame, the main beam is internally filled with reinforced concrete, the strength performance is greatly improved, the main beam can bear larger top load and compression load without deformation, and meanwhile, the main beam can resist the corrosiveness of sewage and has long service life.

In the process of compressing garbage, the garbage is put into a feed inlet through a garbage truck and compressed into a garbage can through a garbage compression host 30, and after the garbage is compressed, the main body frame 20, the garbage compression host 30 and the fully loaded garbage can are lifted to the bottom surface through the lifting frame 10 for transportation.

In order to ensure the stability of lifting, in this embodiment, the lifting mode of the four-column guide columns 12 and the guide sleeve 11 is adopted, the guide sleeve 11 is installed in the foundation pit, the exposed guide columns 12 are not provided, the foundation above the ground is not occupied, the installation of the equipment is simple and square, the four lifting cylinders 13 are installed in the guide columns 12 in a built-in manner, the guide columns 12 and the guide sleeve 11 can resist the damage of external impact to the lifting cylinders 13 due to the constraint of the guide columns 12 and the guide sleeve 11, the high-precision hydraulic synchronous motor ensures the operation synchronization of the lifting cylinders 13, the lifting balance of the equipment is stable, the structures of the four-column guide columns 12 and the guide sleeve 11 have the potential safety hazards of preventing the equipment caused by the failure of the cylinders from falling rapidly, and the guide columns 12 where any one cylinder fails fall down briefly to clamp the guide sleeve 11 and are not fallen any more, so that the safety is ensured.

After the main body frame 20 and the garbage compression host 30 are ensured to stably lift and fall, the garbage compression effect needs to be improved, in this embodiment, the garbage compression host 30 includes a pushing cylinder mounting seat 31 fixed on one side of the short end of the main body frame 20 through bolts, a pushing cylinder 32 locked on the pushing cylinder mounting seat 31, a compression structure 33 mounted on the other side of the pushing cylinder 32, and a compression pushing head 34 fixedly connected at the end of the compression structure 33, in order to make the first mounting frame 331 slide more straighter and smoother, specifically, a parallel group of guide rails 21 are arranged on the inner side wall of one side of the long end of the main body frame 20, the guide rails 21 adopt ultra-high wear-resistant corrosion-resistant steel plate sliding rails, so that a roller high fault mode is avoided, the compression structure 33 includes a first mounting frame 331 which is slidably mounted in the guide rails 21, a group of cross-arranged compression cylinders 332 locked on the first mounting frame 331, and the output ends of the compression cylinders 332 are locked on the compression pushing head 34, and the mode of adding one pushing cylinder 32 to the two compression cylinders 332 is adopted, so that the compression pushing force is larger, the pushing head is more efficient, and the transferring speed is higher;

when the garbage truck is in operation, the two compression cylinders 332 push garbage in the feeding cavity into the compression bin, after the compression bin is full, the compression cylinders 332 and the pushing cylinders 32 push out successively, and the garbage is transferred into the van-type transport vehicle, the compression cylinders 332 are single-stage double-acting cylinders, and compared with the multi-stage compression cylinders 332, the single-stage cylinder has the operation speed which is 2-3 times that of the multi-stage cylinder, the single cycle time of the pushing head is less than or equal to 30 seconds, the garbage can be pushed into the compression cavity rapidly, the problem that the garbage is required to be queued for unloading due to the fact that the compression speed is low is well solved, and the working efficiency is greatly improved. The two compression cylinders 332 are installed in a layered and crossed manner, which has the great advantage of realizing a longer stroke with a shorter installation distance compared with the straight type of the cylinders. On the premise of the same garbage compression amount, the shorter installation distance can shorten the length of the main body frame 20, the station building planning area is smaller, the matching installation performance is stronger, and the cost is lower.

In the sliding process of the compression structure 33, as sensing structures such as a sensor do not exist, the retraction process of the pushing cylinder 32 is difficult to control, in order to avoid overlong retraction stroke of the pushing cylinder 32, a group of limiting blocks 22 are fixed on the guide rail 21, and the limiting blocks 22 are mounted on one side far away from the crushing cone 343, and limit the pushing cylinder 32 in a hard blocking manner of the limiting blocks 22.

In order to ensure the pushing force of the pushing cylinder 32 to the compression structure 33, the fixed end of the pushing cylinder 32 is locked on the first mounting frame 331, the output end of the pushing cylinder 32 is fixed on the pushing cylinder mounting seat 31 through a bolt, and the pushing cylinder 32 is reversely assembled, so that the fixed end of the pushing cylinder 32 is in contact with the first mounting frame 331, and the stress area is increased.

The compression pushing head 34 of this embodiment is direct with rubbish contact, in order to improve the effect of its broken rubbish, the compression pushing head 34 is including the installation that ends the dress and slide and install second mounting bracket 341 in the guide rail 21, the welding is in on the second mounting bracket 341 and pass through the fixed otic placode 342 of bolt with compression hydro-cylinder 332, the welding is at the broken awl tooth 343 of second mounting bracket 341 towards compression direction one side, the compression pushing head 34 front end is the design of the broken awl tooth 343 of forward protruding, can carry out broken formula extrusion to rubbish, can let rubbish upper portion behind the rubbish piece inseparabler simultaneously, can avoid rubbish to drop to ground when docking the van-type transportation.

Sewage can appear inevitably in the process of breaking garbage, in order to avoid sewage directly entering the foundation pit, a plurality of drain holes 23 have been seted up to the inboard bottom of main body frame 20, a sewage drainage groove seat 24 is inherently locked to main body frame 20 bottom, drain holes 23 communicate with each other with sewage drainage groove seat 24, can in time discharge the sewage that garbage compression produced to sewage drainage groove seat 24 of below to assemble in the sedimentation tank, garbage compaction density is higher, and sewage discharge is orderly, washs conveniently.

In the unloading process, in order to improve and avoid rubbish to leak, the top of feed inlet encloses and is equipped with a feed inlet bounding wall 40, and the scope of letting out of rubbish is limited in certain region through the feed inlet bounding wall 40 of U type.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (8)

1. Four post lift buries formula rubbish compressor, characterized by, include:

the lifting frame (10) comprises a plurality of guide sleeves (11) pre-buried in a foundation pit, guide posts (12) inserted into the guide sleeves (11), and lifting oil cylinders (13) arranged in the guide posts (12);

the main body frame (20) is locked and fixed at the tops of the lifting cylinders (13);

the garbage compression host (30) is arranged at one end of the inner side of the main body frame (20), and a feed inlet is formed in the top of the garbage compression host (30).

2. The four-column lifting buried garbage compressor according to claim 1, wherein the garbage compression host (30) comprises a pushing cylinder mounting seat (31) fixed on one side of the short end of the main body frame (20) through bolts, a pushing cylinder (32) locked on the pushing cylinder mounting seat (31), a compression structure (33) mounted on the other side of the pushing cylinder (32), and a compression pushing head (34) fixedly connected at the tail end of the compression structure (33).

3. The four-column lifting and lowering buried garbage compressor as claimed in claim 2, wherein a parallel set of guide rails (21) are provided on an inner side wall of a long end side of the main body frame (20), the compression structure (33) comprises a first mounting frame (331) which is slidably mounted in the guide rails (21) in a locking manner, a set of cross-arranged compression cylinders (332) are locked on the first mounting frame (331), and an output end of each compression cylinder (332) is locked on the compression pushing head (34).

4. The four-column lifting buried garbage compressor according to claim 2, wherein the fixed end of the pushing cylinder (32) is locked on the first mounting frame (331), and the output end of the pushing cylinder (32) is fixed on the pushing cylinder mounting seat (31) through bolts.

5. A four-column lifting and lowering buried garbage compressor as claimed in claim 3, characterized in that said compression pusher (34) comprises a second mounting frame (341) slidably mounted in said guide rail (21), an ear plate (342) welded to said second mounting frame (341) and fixed to said compression cylinder (332) by bolts, and crushing bevel teeth (343) welded to a side of said second mounting frame (341) facing in the compression direction.

6. A four-column lifting and lowering buried garbage compressor as claimed in claim 3, characterised in that said guide rail (21) is further fixed with a set of stop blocks (22), said stop blocks (22) being mounted on the side remote from the crushing cone teeth (343).

7. The four-column lifting buried garbage compressor as claimed in claim 1, wherein a plurality of drainage holes (23) are formed in the bottom of the inner side of the main body frame (20), a sewage drainage groove seat (24) is fixedly locked at the bottom of the main body frame (20), and the drainage holes (23) are communicated with the sewage drainage groove seat (24).

8. The four-column lifting buried garbage compressor as claimed in claim 1, wherein a top of the feed inlet is surrounded by a feed inlet shroud (40).