A garbage compression station with a guard alarm device

Abstract

The utility model discloses a garbage compression station with protection alarm device is installed in the foundation, including garbage compression box, protection subassembly and full load alarm subassembly, the garbage compression box is buried in the top of foundation, and the garbage compression box has the compression bin, is provided with the through slot at the top of compression bin, and the top of foundation still is provided with the steel frame, and the fixed setting of steel frame has the hydraulic system, and the output fixed setting of hydraulic system has the compression head, protection subassembly includes the shutter and hydraulic push rod, the top of garbage compression box is rotatably connected with one end of shutter in the one side of through slot, and one end of hydraulic push rod is rotatably connected with the top of shutter, and the other end is rotatably connected with the top of garbage compression box, full load alarm subassembly sets up in the bottom of shutter, is used for detecting the load of garbage compression box in. Through above setting, can shield the through slot when garbage compression box is in idle state, improves the security of this device.

Description

Technical Field

[0001] This utility model belongs to the technical field of waste compression equipment, specifically relating to a waste compression station with a protective alarm device. Background Technology

[0002] A vertical compression station is a device that uses vertical compression technology to process municipal solid waste, mainly to reduce waste volume and lower transportation costs.

[0003] As attached Figure 1 As shown, a vertical compression station typically includes a garbage compression box, a steel frame, a hydraulic system, and a compression head. The top of the garbage compression box is fitted with a front door and a middle door at intervals, dividing the garbage compression box into a compression chamber and a storage chamber. The top of the compression chamber has a through slot, and an ejection mechanism is installed inside the garbage compression box on the side of the through slot away from the storage chamber.

[0004] During use, the garbage compression station requires the garbage compression container to be buried in the ground, which provides a certain degree of concealment. However, the passageway is usually in an open state. In dim lighting conditions, pedestrians passing by may not notice the existence of the passageway, which could easily lead to them falling into the garbage compression container, resulting in poor safety. Utility Model Content

[0005] The present invention aims to provide a waste compression station with a protective alarm device to solve the problem of poor safety of the above-mentioned solutions.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A waste compression station with a protective alarm device is installed on a foundation and includes a waste compression box, a protective component, and a full-load alarm component. The waste compression box is buried on top of the foundation and has a compression chamber. A through groove is provided on the top of the compression chamber. A steel frame is also provided on the top of the foundation, and a hydraulic system is fixedly installed on the steel frame. A compression head is fixedly installed at the output end of the hydraulic system. The protective component includes a cover plate and a hydraulic push rod. One end of the cover plate is rotatably connected to the top of the waste compression box on one side of the through groove. One end of the hydraulic push rod is rotatably connected to the top of the cover plate, and the other end is rotatably connected to the top of the waste compression box. The full-load alarm component is located at the bottom of the cover plate and is used to detect the amount of material in the waste compression box.

[0008] The principle and effects of this technical solution:

[0009] In its initial state, the waste compression box is buried on top of the foundation, and the cover plate is in a horizontal position, thus blocking the through channel. When waste needs to be dumped into the compression chamber, the hydraulic push rod is driven to retract, thereby causing the cover plate to rotate upward. When the cover plate is in a vertical position, it is located outside the vertical projection of the through channel. After the waste is dumped into the compression chamber, the hydraulic system pushes the compression head downward to compress the waste. After the hydraulic system resets the compression head upward, it drives the hydraulic push rod to extend again, which in turn pushes the cover plate to rotate to a horizontal position. When the cover plate is in a horizontal position, if the waste in the compression chamber is full, the full-load alarm component can be triggered.

[0010] With the above-mentioned setup, a cover plate is installed on the top of the garbage compression box on one side of the channel. When the garbage compression box is idle, the channel can be covered, preventing personnel from falling into the garbage compression box due to not noticing the existence of the channel, thus improving the safety of the device. At the same time, by using a full-load alarm component, the device can warn the staff when the compression chamber is full, preventing the staff from not knowing whether the compression chamber is full in time because the cover plate covers the channel.

[0011] In this utility model, the full load alarm component includes a pressure plate and a mounting column. The mounting column is fixedly inserted through the cover plate. The pressure plate is movably hung on the bottom of the cover plate through a scissor assembly. A trigger switch is installed at the bottom of the mounting column between the pressure plate and the cover plate. An alarm component electrically connected to the trigger switch is fixedly installed at the top of the mounting column.

[0012] In this utility model, a support frame is fixedly provided at the bottom of the cover plate, and an installation frame is fixedly provided at the top of the pressure plate. A crossbar is fixedly provided inside the installation frame. The scissor lift assembly includes two sets of symmetrically arranged scissor lift units. Each scissor lift unit includes a first connecting rod and a second connecting rod. One end of the first connecting rod is rotatably connected to the inner side wall of the support frame, and the other end is rotatably connected to a slider. The slider is slidably sleeved on the crossbar. The two ends of the second connecting rod are rotatably connected to the top of the installation frame and the middle of the first connecting rod, respectively.

[0013] The principle and effects of this technical solution:

[0014] After the compression head completes the compression work, it moves upward. At this time, it drives the hydraulic push rod to rotate the cover plate to a horizontal position. When the amount of garbage in the compression chamber exceeds a certain limit, the garbage will push the pressure plate to move upward relative to the cover plate. When the top of the pressure plate contacts the trigger switch, the trigger switch activates the alarm component to warn the staff.

[0015] With the above setup, by using a pressure plate hanging below the cover, it is possible to promptly alert staff when the amount of waste in the compression chamber reaches its storage limit.

[0016] In this invention, a first limiting block is fixedly provided at one end of the crossbar at a distance from each other between the two sliders. When the slider abuts against the first limiting block, the distance between the pressure plate and the cover plate is at its maximum. Through the above arrangement, the maximum distance between the pressure plate and the cover plate can be controlled, preventing the pressure plate from moving into the vertical projection range of the compression head when the cover plate is rotated to a vertical position, thereby improving the safety of the device during use.

[0017] In this invention, a second limiting block is fixedly provided at a distance between the two sliders on the side where they are close to each other on the crossbar. A compression spring is sleeved on the crossbar between the slider and the second limiting block. When the pressure plate is not subjected to external force, the elastic force of the compression spring pushes the slider against the first limiting block, thereby moving the pressure plate away from the cover plate. Through the above arrangement, the pressure plate can be prevented from moving towards the cover plate during the rotation of the cover plate, thus avoiding accidental activation of the trigger switch.

[0018] In this invention, the mounting column is threadedly connected to the support frame, and the cover plate has a through hole for the mounting column to pass through. This design facilitates the assembly and disassembly of the mounting column, thereby simplifying maintenance of the trigger switch and alarm components.

[0019] In this invention, the alarm component is configured as an audible alarm or a flashing alarm. This configuration serves to alert staff. Attached Figure Description

[0020] Figure 1 A schematic diagram of an existing vertical compressor station;

[0021] Figure 2 This is a monoaxial view of the utility model in use.

[0022] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0023] Figure 4 This is an exploded view of some components of this utility model;

[0024] Figure 5 This is a partial sectional view of the present invention;

[0025] Figure 6 for Figure 5 Enlarged view at point B in the middle;

[0026] Figure 7 This is a biaxial projection of the utility model in use. Detailed Implementation

[0027] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments:

[0028] The reference numerals in the accompanying drawings include: 10, foundation; 20, garbage compactor; 21, through channel; 22, steel frame; 23, hydraulic system; 24, compaction head; 30, protective assembly; 31, cover plate; 32, hydraulic push rod; 33, controller; 34, support frame; 41, pressure plate; 42, mounting column; 43, trigger switch; 44, alarm component; 45, mounting frame; 46, crossbar; 47, first limit block; 48, second limit block; 51, first connecting rod; 52, second connecting rod; 53, slider; 60, compression spring.

[0029] Example:

[0030] As attached Figure 2-7 As shown, this utility model discloses a garbage compression station with a protective alarm device, installed on a foundation 10. It includes a garbage compression box 20, a protective component 30, and a full-load alarm component. The garbage compression box 20 is buried in the top of the foundation 10 and has a compression chamber. A through groove 21 is provided on the top of the compression chamber. A steel frame 22 is also provided on the top of the foundation 10. A hydraulic system 23 is fixedly installed on the steel frame 22, and a compression head 24 is fixedly installed at the output end of the hydraulic system 23. The protective component 30 includes a cover plate 31 and a hydraulic push rod 32. One end of the cover plate 31 is rotatably connected to the top of the garbage compression box 20 on one side of the through groove 21. One end of the hydraulic push rod 32 is rotatably connected to the top of the cover plate 31, and the other end is rotatably connected to the top of the garbage compression box 20. The full-load alarm component is located at the bottom of the cover plate 31 and is used to detect the amount of material inside the garbage compression box 20. A controller 33 is provided on the steel frame 22 to control the extension and retraction of the hydraulic push rod 32.

[0031] In this embodiment, the full load alarm component includes a pressure plate 41 and a mounting post 42. The mounting post 42 is fixedly inserted through the cover plate 31. The pressure plate 41 is movably hung on the bottom of the cover plate 31 via a scissor assembly. A trigger switch 43 is installed at the bottom of the mounting post 42 between the pressure plate 41 and the cover plate 31. An alarm component 44 electrically connected to the trigger switch 43 is fixedly installed at the top of the mounting post 42. A power supply electrically connected to the trigger switch 43 and the alarm component 44 is installed inside the mounting post 42, or the trigger switch 43 and the alarm component 44 are electrically connected to an external power source via wires.

[0032] In this embodiment, a support frame 34 is fixedly installed at the bottom of the cover plate 31, and a mounting frame 45 is fixedly installed at the top of the pressure plate 41. A crossbar 46 is fixedly installed inside the mounting frame 45. The scissor lift assembly includes two sets of symmetrically arranged scissor lift units. Each scissor lift unit includes a first connecting rod 51 and a second connecting rod 52. One end of the first connecting rod 51 is rotatably connected to the inner side wall of the support frame 34, and the other end is rotatably connected to a slider 53. The slider 53 is slidably sleeved on the crossbar 46. The two ends of the second connecting rod 52 are rotatably connected to the top of the mounting frame 45 and the middle of the first connecting rod 51, respectively.

[0033] In this embodiment, a first limiting block 47 is fixedly provided on the crossbar 46 at one end of the two sliders 53 that are far apart from each other.

[0034] In this embodiment, a second limiting block 48 is fixedly provided on the side of the two sliders 53 that are close to each other on the crossbar 46, and a compression spring 60 is sleeved on the crossbar 46 between the sliders 53 and the second limiting block 48.

[0035] In this embodiment, the mounting post 42 is threadedly connected to the support frame 34, and the cover plate 31 has a through hole for the mounting post 42 to pass through.

[0036] In this embodiment, the alarm component 44 is configured as a sound alarm or a flashing alarm.

[0037] The specific implementation process is as follows:

[0038] In the initial state, the garbage compression box 20 is buried on the top of the foundation 10, and the cover plate 31 is in a horizontal state. At this time, the cover plate 31 covers the through groove 21. When garbage needs to be dumped into the compression chamber, the hydraulic push rod 32 is driven to retract, thereby driving the cover plate 31 to rotate upward. When the cover plate 31 is in a vertical state, the cover plate 31 is located outside the vertical projection of the through groove 21. After the garbage is dumped into the compression chamber, the hydraulic system 23 pushes the compression head 24 downward to move and compress the garbage. After the hydraulic system 23 resets the compression head 24 upward, the hydraulic push rod 32 is driven to extend again. The hydraulic push rod 32 pushes the cover plate 31 to rotate to a horizontal state again. When the cover plate 31 is in a horizontal state, if the garbage in the compression chamber is full, the full load alarm component can be triggered.

[0039] After the compression head 24 completes the compression work, it moves upward. At this time, it drives the hydraulic push rod 32 to push the cover plate 31 to rotate to a horizontal state. When the garbage in the compression chamber exceeds a certain limit, the garbage will push the pressure plate 41 to move upward relative to the cover plate 31. When the top of the pressure plate 41 contacts the trigger switch 43, the trigger switch 43 activates the alarm component 44 to warn the staff.

[0040] The parts of the device not covered herein are the same as or can be implemented using existing technologies.

[0041] The above descriptions are merely embodiments of this utility model. Commonly known technical solutions or characteristics are not described in detail here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the technical solution of this utility model. These modifications and improvements should also be considered within the scope of protection of this utility model, and will not affect the effectiveness of the implementation of this utility model or the practicality of the patent. The scope of protection claimed in this application should be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A waste compression station equipped with a protective alarm device, installed on a foundation, characterized in that, include: The garbage compression box is buried on the top of the foundation. The garbage compression box has a compression chamber, and a through groove is provided on the top of the compression chamber. A steel frame is also provided on the top of the foundation. A hydraulic system is fixedly installed on the steel frame, and a compression head is fixedly installed at the output end of the hydraulic system. The protective assembly includes a cover plate and a hydraulic push rod. One end of the cover plate is rotatably connected to the top of the garbage compression box on one side of the through groove. One end of the hydraulic push rod is rotatably connected to the top of the cover plate, and the other end is rotatably connected to the top of the garbage compression box. A full-load alarm component is located at the bottom of the cover and is used to detect the amount of material inside the garbage compactor.

2. The waste compression station with a protective alarm device as described in claim 1, characterized in that: The full load alarm component includes a pressure plate and a mounting column. The mounting column is fixedly installed through the cover plate. The pressure plate is movably hung on the bottom of the cover plate via a scissor assembly. A trigger switch is installed at the bottom of the mounting column between the pressure plate and the cover plate. An alarm component electrically connected to the trigger switch is fixedly installed at the top of the mounting column.

3. The waste compression station with a protective alarm device as described in claim 2, characterized in that: A support frame is fixedly installed at the bottom of the cover plate, and an installation frame is fixedly installed at the top of the pressure plate. A crossbar is fixedly installed inside the installation frame. The scissor lift assembly includes two sets of symmetrically arranged scissor lift units. Each scissor lift unit includes a first connecting rod and a second connecting rod. One end of the first connecting rod is rotatably connected to the inner side wall of the support frame, and the other end is rotatably connected to a slider. The slider is slidably sleeved on the crossbar. The two ends of the second connecting rod are rotatably connected to the top of the installation frame and the middle of the first connecting rod, respectively.

4. The waste compression station with a protective alarm device as described in claim 3, characterized in that: A first limiting block is fixedly provided at one end of the crossbar away from the two sliders.

5. The waste compression station with a protective alarm device as described in claim 4, characterized in that: A second limiting block is fixedly provided at a distance between the two sliders on the side where they are close to each other on the crossbar, and a compression spring is sleeved on the crossbar between the slider and the second limiting block.

6. The waste compression station with a protective alarm device as described in claim 5, characterized in that: The mounting column is threadedly connected to the support frame, and the cover plate has a through hole for the mounting column to pass through.

7. The waste compression station with a protective alarm device as described in claim 5, characterized in that: The alarm component is configured as an audible alarm or a flashing alarm.

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