Self-unloading sanitation garbage transfer equipment

Abstract

The utility model discloses a self -discharging type sanitation garbage transfer equipment belongs to sanitation equipment technical field, aims at solving the problem of big labor intensity of manual dumping garbage and easy to cause secondary pollution, including base, dumping mechanism and adjusting mechanism, the adjusting mechanism is including electric push rod, and the sliding block of electric push rod output end connection, connecting rod and the connecting plate as lever, one end of connecting rod is connected with the sliding block, and the other end is connected with one end of connecting plate, and the other end of connecting plate is connected with dumping mechanism, and the connecting plate can also rotatably support on the support block set up on base, and constitute lever drive, the utility model discloses a lever mechanism driven by electric push rod, realizes automatic, laborsaving dumping, reduces labor intensity, and can linkage automatic opening of the box cover of dumping mechanism, avoids secondary pollution, and the structure is stable and reliable.

Description

Technical Field

[0001] This utility model relates to the field of sanitation equipment technology, and in particular to a self-unloading sanitation waste transfer device. Background Technology

[0002] Waste transfer equipment is an indispensable part of urban management and sanitation systems. It is used to transfer waste from scattered collection points to large waste treatment plants or compression transfer stations.

[0003] Currently, in many applications, especially small or medium-sized transfer equipment, the dumping and unloading process of the garbage containers remains inadequate. Many existing such devices require manual operation by sanitation workers during unloading, such as manually pushing the garbage container to tip it over, or using auxiliary manual lever devices to dump the garbage.

[0004] This manual labor-intensive operation method has obvious core problems: First, it is extremely labor-intensive, especially when the garbage bin is full, as turning it over requires a lot of physical strength and the work efficiency is low; second, during the manual turning process, it is difficult for operators to accurately control the angle and speed of the dumping, which can easily lead to the garbage not being completely dumped out, or violent impacts during dumping, causing garbage to scatter and sewage to overflow, resulting in secondary pollution and affecting the cleanliness of the working environment.

[0005] Therefore, this utility model proposes a self-unloading sanitation waste transfer device to address the shortcomings of existing technologies. Summary of the Invention

[0006] To overcome the above shortcomings, this utility model provides a self-unloading sanitation waste transfer device, which aims to improve the problems of existing technology where dumping and unloading rely heavily on manual labor, resulting in high labor intensity, low operating efficiency, and easy scattering and secondary pollution of waste during the dumping process.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a self-unloading sanitation waste transfer device, including a base, and a tilting mechanism and an adjusting mechanism disposed above the base, wherein the adjusting mechanism is used to drive the tilting mechanism to tilt relative to the base; The adjustment mechanism includes a mounting frame and a fixing block, a slide and an electric push rod. The mounting frame and the fixing block are fixedly installed on the top of the base, the slide is fixedly installed on the top of the base, and the electric push rod is fixedly installed inside the fixing block. The output end of the electric push rod is fixedly connected to a sliding block, which is slidably fitted inside the carriage. Furthermore, the mounting bracket is provided with a guide groove, and one end of the connecting rod is fixedly connected to the sliding block and passes through the groove; The adjusting mechanism also includes a connecting plate as a lever, one end of which is fixedly connected to the other end of the connecting rod, and the other end of which is fixedly connected to the tilting mechanism; A support rod is fixedly connected to the top of the mounting bracket, and a support block is fixedly connected to the support rod as a fulcrum. The middle part of the connecting plate is rotatably supported on the support block. Preferably, the dumping mechanism includes a support frame, with a garbage bin fixedly connected to the upper part of the support frame, and the bottom of the support frame fixedly connected to the other end of the connecting plate; Preferably, the top of the trash can is connected to a lid via a hinge; Preferably, the tilting mechanism further includes a connecting rod, one end of which is rotatably connected to the box cover, and the other end of which is rotatably connected to the support frame; Preferably, the connecting rod can reciprocate along the length of the groove under the action of the sliding block; Preferably, the sliding direction of the sliding block is parallel to the extension and retraction direction of the output end of the electric push rod; Preferably, the support block is disposed on the side of the connecting plate closer to the connecting rod along the length direction; Preferably, it also includes multiple wheels, which are rotatably mounted on the bottom of the base.

[0008] This utility model has the following beneficial effects: 1. This utility model solves the problem of high labor intensity and low work efficiency caused by existing sanitation waste transfer equipment relying on manual overturning of garbage bins by setting an adjustment mechanism driven by an electric push rod and linked by a sliding block, connecting rod and connecting plate lever mechanism. It achieves the effect of automatic and labor-saving dumping of garbage bins, significantly reducing the labor intensity of sanitation workers and improving work efficiency.

[0009] This invention solves the problems of traditional dumping methods, such as the need for manual opening of the lid or uncontrollable opening process leading to garbage scattering and odor diffusion, by setting a linkage between the lid and the support frame. It achieves the effect of automatically and synchronously opening the lid while the garbage bin is tilted, making the dumping process smooth and effective in avoiding secondary pollution.

[0010] This invention solves the problems of high power requirements, high energy consumption, and potential instability in the lifting process of a direct-drive dumping mechanism by constructing the connecting plate and support block into a force-saving lever structure. It achieves the effect of smoothly lifting a fully loaded garbage bin with a smaller driving force, reducing the energy consumption and manufacturing cost of the equipment, and enhancing the stability of the dumping process. Attached Figure Description

[0011] Figure 1 This is a perspective view of a self-unloading sanitation waste transfer device proposed in this utility model. Figure 2 This is a side view of a self-unloading sanitation waste transfer device proposed in this utility model; Figure 3 This is a schematic diagram of the sliding block of a self-unloading sanitation waste transfer device proposed in this utility model; Figure 4 for Figure 3 Enlarged view of point A in the middle; Figure 5 This is a schematic diagram of the connecting plate of a self-unloading sanitation waste transfer device proposed in this utility model.

[0012] Legend: 1. Base; 2. Adjustment mechanism; 201. Mounting bracket; 202. Fixing block; 203. Electric push rod; 204. Slide; 205. Sliding block; 206. Slide groove; 207. Connecting rod; 208. Support rod; 209. Support block; 210. Connecting plate; 3. Tilting mechanism; 301. Support frame; 302. Garbage bin; 303. Connecting rod; 304. Bin lid; 4. Wheels. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0014] Reference Figures 1-5 An embodiment of this utility model is provided: a self-unloading sanitation waste transfer device, including a base 1 as the overall installation base, a tilting mechanism 3 set above the base 1, and an adjustment mechanism 2 for driving the tilting mechanism 3 to tilt relative to the base 1. Multiple wheels 4 are also rotatably installed at the bottom of the base 1, and the wheels 4 facilitate the movement of the entire device. The adjustment mechanism 2 includes a mounting bracket 201 fixedly mounted on the top of the base 1, a fixing block 202 fixedly mounted on the top of the base 1, and a slide 204 fixedly mounted on the top of the base 1. An electric push rod 203, serving as a power source, is fixedly mounted inside the fixing block 202. A sliding block 205 is fixedly connected to the output end of the electric push rod 203. The sliding block 205 slidably engages with the interior of the slide 204, and the sliding direction of the sliding block 205 is parallel to the extension / retraction direction of the output end of the electric push rod 203. A guide groove 206 is provided on the mounting bracket 201. One end of a connecting rod 207 is fixedly connected to the sliding block 205 and passes through the groove 206. The rod 207 can slide back and forth along the length of the slide groove 206 under the drive of the sliding block 205. The adjustment mechanism 2 also includes a connecting plate 210 as a lever. One end of the connecting plate 210 is fixedly connected to the other end of the connecting rod 207, and the other end of the connecting plate 210 is fixedly connected to the tilting mechanism 3. In order to realize the lever effect, a support rod 208 is fixedly connected to the top of the mounting frame 201. A support block 209 as a fulcrum is fixedly connected to the support rod 208. The middle part of the connecting plate 210 is rotatably supported on the support block 209. More specifically, the support block 209 is set on the side of the connecting plate 210 close to the connecting rod 207 in the length direction, thereby forming a force-saving lever structure. The dumping mechanism 3 includes a support frame 301 as the main load-bearing structure. The upper part of the support frame 301 is fixedly connected to a garbage bin 302 for holding garbage, while the bottom of the support frame 301 is fixedly connected to the other end of the aforementioned connecting plate 210. Through this connection method, the thrust generated by the adjusting mechanism 2 can directly act on the support frame 301, thereby driving the entire dumping mechanism 3 to move. To achieve airtight storage and automatic dumping of waste, a lid 304 is hinged to the top of the waste bin 302. A connecting rod 303 is also provided in the dumping mechanism 3 for linkage opening of the lid 304. One end of the connecting rod 303 is rotatably connected to the lid 304, and the other end of the connecting rod 303 is rotatably connected to the support frame 301. This arrangement of the connecting rod ensures that when the support frame 301 tilts upward under the drive of the connecting plate 210, the relative position between the support frame 301 and the lid 304 changes, thereby generating a pulling force through the connecting rod 303, automatically lifting the lid 304 upward around the hinge connection point, realizing the linkage between the unloading action and the opening action. When the dumping mechanism 3 resets, the lid 304 automatically closes under its own weight and the guidance of the connecting rod 303. The connection between the lid 304 and the trash can 302 is a hinge connection. This method is simple and reliable, ensuring that the lid 304 rotates precisely around a fixed axis. The connection between the connecting rod 303 and the lid 304, as well as the support frame 301, is a rotatable connection. This ensures that the connecting rod 303 can flexibly transmit motion during the tilting of the support frame 301, avoiding interference or jamming, and ensuring smooth opening. The connection between the connecting rod 207 and the slide 206 is a sliding fit. The side wall of the slide 206 constrains the movement trajectory of the connecting rod 207, so that the connecting rod 207 can only slide back and forth along the length of the slide 206. To ensure the directness and stability of power transmission, the sliding direction of the sliding block 205 is set to be parallel to the extension and retraction direction of the output end of the electric push rod 203. This reduces the loss of force transmission and improves the driving efficiency. The support block 209 is specifically set on the side of the connecting plate 210 close to the connecting rod 207 along the length direction. This arrangement makes the power arm larger than the resistance arm, forming a force-saving lever, which allows the electric push rod 203 to lift the fully loaded tilting mechanism 3 with a smaller thrust, reducing the requirements for the power source. Multiple wheels 4 are rotatably installed at the bottom of the base 1, allowing the operator to easily push the equipment to the designated location for operation.

[0015] Working principle: When it is necessary to dump garbage, the electric push rod 203 fixedly installed inside the fixed block 202 is activated. The output end of the electric push rod 203 extends and pushes the sliding block 205 fixedly connected to it to slide along the predetermined track inside the slide frame 204. The connecting rod 207 fixedly connected to the sliding block 205 slides synchronously in the slide groove 206 of the mounting frame 201. This sliding action is transmitted to one end of the connecting plate 210 through the connecting rod 207, pulling the connecting plate 210 to move. Since the middle part of the connecting plate 210 is rotatably supported on the support block 209, which serves as the fulcrum, the connecting plate 210 will rotate around the support block 209 as the center when pulled by the connecting rod 207. The other end of the connecting plate 210 will then be lifted upward, thereby smoothly lifting the entire tilting mechanism 3 fixedly connected to that end, causing it to tilt relative to the base 1. During the tilting process of the tilting mechanism 3, the connecting rod 303 connecting the lid 304 and the support frame 301 will be gradually tightened due to the change in the relative angle between the two. When the tension is sufficient, the connecting rod 303 will pull the lid 304 to flip upward around its hinge connection point with the garbage bin 302 and open it. The garbage in the garbage bin 302 will automatically slide out under the action of gravity, completing the unloading. After the unloading is completed, the electric push rod 203 is activated in the reverse direction to retract its output end. Through the above linkage structure, the tilting mechanism 3 is smoothly reset, and the lid 304 automatically closes under the action of gravity and the connecting rod 303.

Claims

1. A self-unloading sanitation waste transfer device, comprising a base (1) and a tilting mechanism (3) disposed above the base (1); Its features are, Also includes: Adjustment mechanism (2), the adjustment mechanism (2) is used to drive the tilting mechanism (3) to tilt relative to the base (1); The adjustment mechanism (2) includes a mounting bracket (201) and a fixing block (202), a slide (204) and an electric push rod (203). The mounting bracket (201) and the fixing block (202) are fixedly installed on the top of the base (1), the slide (204) is fixedly installed on the top of the base (1), and the electric push rod (203) is fixedly installed inside the fixing block (202). The output end of the electric push rod (203) is fixedly connected to a sliding block (205), and the sliding block (205) is slidably fitted inside the carriage (204); The mounting bracket (201) is provided with a guide groove (206), and one end of the connecting rod (207) is fixedly connected to the sliding block (205) and passes through the groove (206); The adjustment mechanism (2) also includes a connecting plate (210) as a lever. One end of the connecting plate (210) is fixedly connected to the other end of the connecting rod (207), and the other end of the connecting plate (210) is fixedly connected to the tilting mechanism (3). The top of the mounting bracket (201) is fixedly connected to a support rod (208), and a support block (209) serving as a fulcrum is fixedly connected to the support rod (208). The middle part of the connecting plate (210) is rotatably supported on the support block (209).

2. The self-unloading sanitation waste transfer equipment according to claim 1, characterized in that: The dumping mechanism (3) includes a support frame (301), the upper part of which is fixedly connected to a garbage bin (302), and the bottom of which is fixedly connected to the other end of the connecting plate (210).

3. The self-unloading sanitation waste transfer equipment according to claim 2, characterized in that: The top of the trash can (302) is connected to a lid (304) by a hinge.

4. The self-unloading sanitation waste transfer equipment according to claim 3, characterized in that: The tilting mechanism (3) also includes a connecting rod (303), one end of which is rotatably connected to the box cover (304), and the other end of which is rotatably connected to the support frame (301).

5. The self-unloading sanitation waste transfer equipment according to claim 1, characterized in that: The connecting rod (207) can slide back and forth along the length of the slide groove (206) under the drive of the sliding block (205).

6. The self-unloading sanitation waste transfer equipment according to claim 1, characterized in that: The sliding direction of the sliding block (205) is parallel to the extension and retraction direction of the output end of the electric push rod (203).

7. The self-unloading sanitation waste transfer equipment according to claim 1, characterized in that: The support block (209) is located on the side of the connecting plate (210) close to the connecting rod (207) along its length.

8. The self-unloading sanitation waste transfer equipment according to claim 1, characterized in that: The device also includes a plurality of wheels (4) which are rotatably mounted on the bottom of the base (1).

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