Movable garbage compression equipment

Abstract

The utility model discloses movable garbage compression equipment which comprises a garbage compression box, rear moving wheels are arranged at the rear end of the lower surface of the garbage compression box, front moving wheels are arranged at the front end of the lower surface of the garbage compression box, and the movable garbage compression equipment further comprises an auxiliary supporting mechanism. The auxiliary supporting mechanism comprises a groove, an adjusting plate, auxiliary supporting wheels, a first rotating plate, a second rotating plate and an adjusting block, the groove is formed in the rear end of the lower surface of the garbage compression box, the adjusting plate is slidably connected into the groove, and the auxiliary supporting wheels are arranged on the lower surface of the adjusting plate correspondingly; a left supporting plate on the upper surface of the adjusting plate is rotationally connected with a first rotating plate through a first rotating shaft, and the upper end of the first rotating plate is rotationally connected with the inner wall of the groove through a second rotating shaft. All the weight of the garbage compression box is prevented from being concentrated on the rear wheels in the moving process, and the probability of damage caused by overlarge pressure of the rear moving wheels is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to garbage compression equipment technical field, concretely is a mobile garbage compression equipment. BACKGROUND

[0002] Garbage compression equipment is a kind of equipment for reducing garbage volume, improve garbage disposal efficiency, mainly used in garbage transfer station and collection point, and its main function is to compress loose garbage into block through compression technology, to reduce the total volume of garbage, facilitate storage and transportation, and garbage compression equipment is various, and the mobile garbage compression equipment is more common one;In prior art, the authorization publication No.CN 221215553U proposes a mobile garbage compression equipment, including mobile garbage compression equipment main body, the bottom of mobile garbage compression equipment main body is equipped with the buffer mechanism for buffering mobile device when garbage is poured into mobile garbage compression equipment main body;The buffer mechanism includes the buffer box fixedly installed at the bottom of mobile garbage compression equipment main body, the inner top wall of buffer box is fixedly installed with the two support blocks that are left and right symmetrical, two The sliding rod is fixedly connected between the opposite sides of support block, in the moving process, garbage compression equipment front end needs to be lifted and placed on transfer car first, in the lifting process, only the mobile wheel of garbage compression equipment rear end is in contact with ground, and the pressure of rear mobile wheel is larger, and it is easy to cause damage. UTILITARIAN CONTENT

[0003] The utility model solves the technical problem to overcome the existing defects, provide a kind of mobile garbage compression equipment, the position of auxiliary support wheel is automatically adjusted according to stress condition, accurately keep the hard support of auxiliary wheel in the lifting process of garbage compression box front end, avoid that all weight of garbage compression box is concentrated in rear wheel in the moving process, reduce the probability that the pressure of rear mobile wheel is too large and causes damage, can effectively solve the problems in background art.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of mobile garbage compression equipment, including garbage compression box, the rear end of the lower surface of garbage compression box is equipped with rear mobile wheel, the front end of the lower surface of garbage compression box is equipped with front mobile wheel, further including auxiliary support mechanism;

[0005] The auxiliary support mechanism comprises a groove, an adjusting plate, auxiliary support wheels, a rotating plate one, a rotating plate two and an adjusting block, the groove is arranged on the lower surface of the garbage compression box, the adjusting plate is slidably connected in the groove, the lower surface of the adjusting plate is respectively provided with the auxiliary support wheels, the left support plate on the upper surface of the adjusting plate is respectively rotatably connected with the rotating plate one through the rotating shaft one, the upper end of the rotating plate one is rotatably connected with the inner wall of the groove through the rotating shaft two, the right support plate on the upper surface of the adjusting plate is rotatably connected with the rotating plate two through the rotating shaft three, the upper end of the rotating plate two capable of detecting the pressure condition is rotatably connected with the adjusting block through the rotating shaft four, the position of the auxiliary support wheels is automatically adjusted according to the stress condition, the hard support of the auxiliary wheels during the lifting process at the front end of the garbage compression box is accurately maintained, the weight of the garbage compression box is not concentrated on the rear wheels during the movement process, the probability of damage caused by the excessive pressure of the rear moving wheels is reduced, the contact points between the garbage compression box and the ground during the movement process are increased, and the movement process of the garbage compression box is more stable.

[0006] Further, the front surface of the garbage compression box is provided with a PLC controller, the input end of the PLC controller is electrically connected to an external power supply, and the starting and stopping of the whole device are controlled.

[0007] Further, the auxiliary support mechanism further comprises a screw rod and a motor, the motor is arranged at the upper end of the groove, the output shaft of the motor is provided with the screw rod, the left end of the screw rod is rotatably connected with the inner wall of the groove, the screw rod is threadedly connected with the screw hole on the surface of the adjusting block, the upper surface of the adjusting block is attached to the top wall of the groove, and the input end of the motor is electrically connected to the output end of the PLC controller, so as to provide power for the movement of the adjusting block.

[0008] Further, the rotating plate two comprises a cylinder, a sliding rod, a rotating frame and a spring, the sliding rod is slidably connected in the cylinder, the left end of the sliding rod penetrates out of the inside of the cylinder, the left end of the sliding rod and the right end of the cylinder are both provided with the rotating frame, the lower rotating frame is rotatably connected with the right support plate on the upper surface of the adjusting plate through the rotating shaft three, the upper rotating frame is rotatably connected with the adjusting block through the rotating shaft four, the spring is arranged between the left side surface of the cylinder and the lower rotating frame, and the spring is movably arranged on the outer arc surface of the sliding rod, so as to provide a space for the rotation of the adjusting plate.

[0009] Further, the rotating plate two further comprises a contact sensor and a limiting ring, the limiting ring is arranged on the inner arc surface of the cylinder, the limiting ring is cooperatively arranged with the disc at the right end of the sliding rod, the contact sensor is arranged on the middle part of the inner arc surface of the cylinder, and the output end of the contact sensor is electrically connected to the input end of the PLC controller, so as to maintain the hard support of the rotating plate two.

[0010] Further, the middle part of the inner arc surface of the cylinder is provided with a distance measuring sensor, the output end of the distance measuring sensor is electrically connected to the input end of the PLC controller, the extension and contraction amplitude of the spring is detected, and the adjusting process is facilitated to be controlled.

[0011] Further, the wheel rotation shafts of the front moving wheels are all load sensing shafts, output ends of the load sensing shafts are electrically connected to input ends of the PLC controller, whether the front end of the garbage compression box is lifted is detected.

[0012] Compared with the prior art, the mobile garbage compression equipment has the following advantages:

[0013] According to the stress condition, the position of the auxiliary supporting wheel is automatically adjusted, the auxiliary wheel is accurately kept in the rigid support during the lifting process of the front end of the garbage compression box, the garbage compression box is prevented from concentrating all the weight on the rear wheels during the moving process, the probability that the rear moving wheel is damaged due to excessive pressure is reduced, the contact points between the garbage compression box and the ground during the moving process are increased, and the moving process of the garbage compression box is more stable. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the front view of the auxiliary supporting mechanism of the utility model;

[0016] Figure 3 It is an enlarged structural schematic diagram of the position A of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the front view of the second rotating plate of the utility model.

[0018] In the drawing: 1 garbage compression box, 2 rear moving wheel, 3 front moving wheel, 4 auxiliary supporting mechanism, 41 recess, 42 adjusting plate, 43 auxiliary supporting wheel, 44 first rotating plate, 45 second rotating plate, 451 cylinder, 452 sliding rod, 453 rotating frame, 454 spring, 455 contact sensor, 456 limiting ring, 46 adjusting block, 47 screw rod, 48 motor, 5 PLC controller, 6 distance measuring sensor. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Apparently, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] Please refer to Figures 1-4The embodiment provides a technical scheme: a mobile garbage compression equipment, which comprises a garbage compression box 1, the garbage compression box 1 adopts a commonly used garbage compression box in the prior art, and is composed of a compression bin, a compression plate, a hydraulic system, an electric control system and a feeding hopper device, the compression bin is usually composed of a bottom plate, a side plate and a top plate, is made of cold-rolled steel plate material, has large structural strength and cannot be deformed under extrusion; the hydraulic system provides power for the compression plate, ensures that the compression plate can stably and powerfully push garbage for compression, comprises main components such as a vane pump, an electromagnetic overflow valve, an electromagnetic reversing valve and a speed regulating valve, and has display devices and corresponding protection devices and alarm devices for parameters such as oil pressure, oil temperature and oil quantity; the electric control system is responsible for controlling the operation of the compressor, and has functions such as starting, stopping and pressure regulation; the modern compressor usually adopts PLC program control to realize automatic and intelligent operation; the feeding hopper device is composed of a lifting hook, a portal frame and a door lifting cylinder, when the garbage compression box is connected with the compressor, the door lifting cylinder lifts the lifting hook, the door of the garbage compression box is lifted, the garbage is pushed into the garbage compression box by a compression and pushing mechanism, when the garbage is full, the lifting mechanism lowers the door, the garbage is enclosed in the garbage box, and the garbage is conveniently transported, a rear moving wheel 2 is arranged at the lower surface of the rear end of the garbage compression box 1, a front moving wheel 3 is arranged at the lower surface of the front end of the garbage compression box 1, the garbage compression box 1 is conveniently moved and transported, a PLC controller 5 is arranged on the front surface of the garbage compression box 1, the starting and stopping of the whole device are controlled, the input end of the PLC controller 5 is electrically connected to an external power supply, the wheel rotating shaftes of the front moving wheel 3 are all weighing sensing shaftes, the output end of the weighing sensing shaftes is electrically connected to the input end of the PLC controller 5, whether the front end of the garbage compression box 1 is lifted is detected, and the auxiliary supporting mechanism 4 is further included.

[0021] The auxiliary supporting mechanism 4 comprises a groove 41, an adjusting plate 42, auxiliary supporting wheels 43, a rotating plate one 44, a rotating plate two 45 and an adjusting block 46, the groove 41 is arranged at the lower end of the rear end of the garbage compression box 1, the adjusting plate 42 is slidably connected in the groove 41, the lower surface of the adjusting plate 42 is respectively provided with the auxiliary supporting wheels 43, the left supporting plate on the upper surface of the adjusting plate 42 is rotatably connected with the rotating plate one 44 through a rotating shaft one, the upper end of the rotating plate one 44 is rotatably connected with the inner wall of the groove 41 through a rotating shaft two, the right supporting plate on the upper surface of the adjusting plate 42 is rotatably connected with the rotating plate two 45 through a rotating shaft three, the upper end of the rotating plate two 45 capable of detecting the pressure condition is rotatably connected with the adjusting block 46 through a rotating shaft four, under the condition that the front end of the garbage compression box 1 is lifted, the adjusting block 46 is moved according to the stress condition of the auxiliary supporting wheels 43, under the rotating support of the rotating plate one 44 and the rotating plate two 45, the adjusting plate 42 is driven to move downward and tilt, the auxiliary supporting wheels 43 are all in contact with the ground, the garbage compression box 1 is provided with auxiliary support, the auxiliary supporting mechanism 4 further comprises a screw rod 47 and a motor 48, the motor 48 is arranged at the upper end of the groove 41, the output shaft of the motor 48 is provided with the screw rod 47, the left end of the screw rod 47 is rotatably connected with the inner wall of the groove 41, the screw rod 47 is threadedly connected with the screw hole in the surface of the adjusting block 46, the upper surface of the adjusting block 46 is attached to the top wall of the groove 41, the input end of the motor 48 is electrically connected to the output end of the PLC controller 5, the motor 48 is started, the output shaft of the motor 48 drives the screw rod 47 to rotate, the screw rod 47 is threadedly connected with the adjusting block 46, under the rotating limitation of the adjusting block 46 on the inner wall of the groove 41, the adjusting block 46 moves leftward and rightward, the power for the movement of the adjusting block 46 is provided, the rotating plate two 45 comprises a cylinder 451, a sliding rod 452, a rotating frame 453 and a spring 454, the sliding rod 452 is slidably connected in the cylinder 451, the left end of the sliding rod 452 penetrates through the inside of the cylinder 451, the left end of the sliding rod 452 and the right end of the cylinder 451 are both provided with the rotating frame 453, the lower rotating frame 453 is rotatably connected with the right supporting plate on the upper surface of the adjusting plate 42 through the rotating shaft three, the upper rotating frame 453 is rotatably connected with the adjusting block 46 through the rotating shaft four, the spring 454 is arranged between the left side surface of the cylinder 451 and the lower rotating frame 453, the spring 454 is movably sleeved on the outer arc surface of the sliding rod 452, the rotating plate two 45 further comprises a contact sensor 455 and a limiting ring 456, the limiting ring 456 is arranged on the inner arc surface of the cylinder 451, the limiting ring 456 is installed in cooperation with the disc at the right end of the sliding rod 452, the contact sensor 455 is arranged in the middle of the inner arc surface of the cylinder 451, the output end of the contact sensor 455 is electrically connected to the input end of the PLC controller 5, when all the auxiliary supporting wheels 43 are in contact with the ground, with the continuous movement of the adjusting block 46, the spring force of the spring 454 is overcome, the cylinder 451 is pushed to slide relative to the sliding rod 452, when the disc of the sliding rod 452 is in contact with the limiting ring 456, the sliding rod 452 cannot continue to slide, the detection end of the contact sensor 455 is in contact with the disc of the sliding rod 452,The contact sensor 455 sends a signal to the PLC controller 5 to stop the movement of the adjusting block 46, at this time, the length of the rotating plate two 45 is fixed, and the auxiliary supporting wheels 43 provide rigid auxiliary support for the garbage compression box 1, the inner arc middle part of the cylinder 451 is provided with a distance measuring sensor 6, the output end of the distance measuring sensor 6 is electrically connected to the input end of the PLC controller 5, the distance between the disc of the sliding rod 452 and the limiting ring 456 is detected, the extension amplitude of the spring 454 is judged, and the movement of the sliding rod 452 is controlled.

[0022] The working principle of the mobile garbage compression equipment is as follows: in use, the garbage is sent into the compression bin of the garbage compression box 1 through the feeding hopper at the front end of the garbage compression box 1, under the driving of the hydraulic system, the compression plate in the garbage compression box 1 is used to apply pressure to the garbage, so that the garbage is compressed, when the garbage compression box 1 is full of garbage and needs to be moved, the garbage compression box 1 is moved by the rear hook arm vehicle, in the moving process, the stress condition of the front moving wheel 3 is detected by the weighing induction shaft, when the garbage compression box 1 is in a horizontal state, the front moving wheel 3 is stressed, at this time, the adjusting plate 42 is in an initial state, the auxiliary supporting wheels 43 and the rear moving wheel 2 are located in the same horizontal plane, when the front end of the garbage compression box 1 is lifted, at this time, the front moving wheel 3 is not stressed, there is a gap between the auxiliary supporting wheels 43 and the ground, only the rear moving wheel 2 is in contact with the ground, the PLC controller 5 is started to drive the motor 48, the output shaft of the motor 48 drives the screw rod 47 to rotate, the screw rod 47 is threadedly connected with the adjusting block 46, under the rotation limitation of the inner wall of the groove 41 to the adjusting block 46, the adjusting block 46 drives the left movement of the upper rotating frame 453, under the elastic support of the spring 454 and the rotating support of the rotating plate one 44, the lower end of the rotating plate two 45 and the lower end of the rotating plate one 44 push the downward movement of the adjusting plate 42, at this time, the adjusting plate 42 is in a state of upward inclination from left to right, when the leftmost auxiliary supporting wheel 43 is in contact with the ground, the adjusting plate 42 will rotate around the rotating shaft one as the center, so that all the auxiliary supporting wheels 43 are in contact with the ground, at this time, the auxiliary supporting wheels 43 provide elastic support for the garbage compression box 1, then with the continuous movement of the adjusting block 46, the spring 454 is overcome, the cylinder 451 is pushed to slide relative to the sliding rod 452, when the disc of the sliding rod 452 is in contact with the limiting ring 456, the sliding rod 452 cannot continue to slide, the detection end of the contact sensor 455 is in contact with the disc of the sliding rod 452, the contact sensor 455 sends a signal to the PLC controller 5 to stop the movement of the adjusting block 46, at this time, the length of the rotating plate two 45 is fixed, and the auxiliary supporting wheels 43 provide rigid auxiliary support for the garbage compression box 1, so as to avoid that the weight of the garbage compression box 1 and the garbage in it is concentrated on the rear moving wheel 2 in the moving process.

[0023] It is worth noting that the PLC controller 5 disclosed in the above embodiment can be selected as a PLC controller of NX7 model, and the motor 48, the contact sensor 455 and the distance sensor 6 can be freely configured according to the actual application scene, the motor 48 can be selected as a step reduction motor of 42BYHJ01 model, the contact sensor 455 can be selected as a contact sensor of M109-RM model, the distance sensor 6 can be selected as a reflective laser distance sensor of T150HJG-CGQ model, and the PLC controller 5 controls the motor 48, the contact sensor 455 and the distance sensor 6 to work by using a method commonly used in the prior art.

[0024] The above is only an embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process transformation using the content of the present application specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the present application.

Claims

1. A mobile garbage compression equipment, comprising a garbage compression box (1), the rear end of the lower surface of the garbage compression box (1) is provided with a rear moving wheel (2), and the front end of the lower surface of the garbage compression box (1) is provided with a front moving wheel (3), characterized in that: Also include auxiliary support mechanism (4) ; Auxiliary support mechanism (4): it includes groove (41), adjusting plate (42), auxiliary support wheel (43), rotating plate one (44), rotating plate two (45) and adjusting block (46), the groove (41) is arranged in the lower surface rear end of garbage compression box (1), the inside of groove (41) is slidably connected with adjusting plate (42), the lower surface of adjusting plate (42) is respectively provided with auxiliary support wheel (43), the left branch plate of adjusting plate (42) upper surface is respectively connected with rotating plate one (44) through rotating shaft one, the upper end of rotating plate one (44) is respectively connected with the inner wall of groove (41) through rotating shaft two, the right branch plate of adjusting plate (42) upper surface is rotatably connected with rotating plate two (45) through rotating shaft three, the upper end of rotating plate two (45) rotatably connected with adjusting block (46) through rotating shaft four, can detect the rotating plate two (45) upper end of pressure condition and be rotatably connected with adjusting block (46) through rotating shaft four.

2. The mobile waste compacting apparatus of claim 1, wherein: The front surface of the garbage compression box (1) is provided with a PLC controller (5), and the input end of the PLC controller (5) is electrically connected to an external power supply.

3. A mobile waste compacting apparatus according to claim 2, wherein: The auxiliary support mechanism (4) further comprises a screw rod (47) and a motor (48), the motor (48) is arranged at the upper end of the groove (41), the output shaft end of the motor (48) is provided with a screw rod (47), the left end of the screw rod (47) is rotatably connected with the inner wall of the groove (41), the screw rod (47) is threadedly connected with the screw hole on the surface of the adjusting block (46), the upper surface of the adjusting block (46) is attached to the top wall of the groove (41), and the input end of the motor (48) is electrically connected to the output end of the PLC controller (5).

4. The mobile waste compression apparatus of claim 2, wherein: The rotating plate two (45) comprises a cylinder (451), a sliding rod (452), a rotating frame (453) and a spring (454), the inside of the cylinder (451) is slidably connected with the sliding rod (452), the left end of the sliding rod (452) penetrates the inside of the cylinder (451), the left end of the sliding rod (452) and the right end of the cylinder (451) are provided with rotating frames (453), the lower rotating frame (453) is rotatably connected with the right branch plate on the upper surface of the adjusting plate (42) through the rotating shaft three, the upper rotating frame (453) is rotatably connected with the adjusting block (46) through the rotating shaft four, the spring (454) is arranged between the left side surface of the cylinder (451) and the lower rotating frame (453), and the spring (454) is movably sleeved on the outer arc surface of the sliding rod (452).

5. A mobile waste compacting apparatus according to claim 4, wherein: The rotating plate two (45) further comprises a contact sensor (455) and a limiting ring (456), the limiting ring (456) is arranged on the inner arc surface of the cylinder (451), the limiting ring (456) is cooperatively installed with the disc at the right end of the sliding rod (452), and the contact sensor (455) is arranged on the inner arc surface of the cylinder (451).

6. The mobile waste compression apparatus of claim 4, wherein: The inner arc surface of the cylinder (451) is provided with a distance measuring sensor (6), and the output end of the distance measuring sensor (6) is electrically connected to the input end of the PLC controller (5).

7. The mobile waste compacting apparatus of claim 2, wherein: The wheel shafts of the front moving wheels (3) are all weighing sensing shafts, and the output ends of the weighing sensing shafts are electrically connected to the input end of the PLC controller (5).

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