Kitchen waste large material sorting machine

Abstract

The utility model discloses a kind of kitchen garbage large substance sorting machines, it is related to the sorting field of kitchen garbage, including sieve cylinder, one end of the sieve cylinder is open structure, the closed end center of the sieve cylinder is rotatably connected with the horizontal pipe portion of feed pipe by bearing, the closed end of the sieve cylinder is equipped with the rotating mechanism of driving the rotation of the sieve cylinder, sieve hole is equidistantly opened in the inside of the sieve cylinder, the inner wall of the sieve cylinder is equidistantly welded with long strip board, the outer periphery of the sieve cylinder is installed with anti-blocking mechanism directly above it. The utility model is provided with anti-blocking mechanism, in the process of the rotation of sieve cylinder, anti-blocking mechanism can carry out airflow impact to the sieve hole of sieve cylinder, avoid food residue to be jammed in sieve hole, to ensure the screening efficiency.

Description

Technical Field

[0001] This utility model relates to the field of food waste sorting, specifically a food waste large material sorting machine. Background Technology

[0002] Food waste is separated into organic waste (such as food scraps) and inorganic waste (such as bones and chopsticks) by a sorting machine. During the rotation of the sorting cylinder, large pieces of food scraps are broken into smaller pieces by impact, while inorganic waste will not be broken by such impact, thus achieving the sorting effect.

[0003] However, due to the food residue in kitchen waste, its stickiness is relatively high due to the cooking methods and the oil it contains. Also, cooked food is easily deformed, so it is easy to get stuck in the screening holes of the screening cylinder, which can easily lead to a decrease in screening efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide a large material sorting machine for kitchen waste in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a large-material sorting machine for kitchen waste, including a screening cylinder, one end of which is open, and the center of the closed end of the screening cylinder is rotatably connected to the horizontal tube of the feed pipe via a bearing. A rotating mechanism for driving the screening cylinder to rotate is installed at the closed end of the screening cylinder. Screening holes are equidistantly opened inside the screening cylinder, and long strips are welded equidistantly to the inner wall of the screening cylinder. An anti-clogging mechanism is installed directly above the outer periphery of the screening cylinder.

[0006] As a further embodiment of this utility model: the rotating mechanism includes a toothed ring welded to the closed end of the screening cylinder, the toothed ring being located on the outer periphery of the horizontal tube portion of the feed pipe, a rotating motor being disposed below the toothed ring, the rotating motor being connected to the support surface via a mounting bracket, and a gear being fixedly mounted on the output shaft of the rotating motor, the gear meshing with the toothed ring.

[0007] As a further embodiment of this utility model: the anti-blocking mechanism includes a connecting box disposed directly above the outer periphery of the screening cylinder. The connecting box is connected to the supporting surface through a connecting bracket. The bottom end of the connecting box has an open structure. An air inlet pipe is installed above the connecting box, penetrating into the inner cavity of the connecting box. The output end of the air inlet pipe is connected to a horizontally arranged connecting pipe. Multiple vertically downward air outlet pipes are equidistantly installed at the bottom periphery of the connecting pipe. A nozzle is fixedly installed at the output end of the air outlet pipe.

[0008] As a further improvement of this utility model: both sides of the inner wall of the connecting box are integrally formed with air guide plates, and the vertical cross-section of the two air guide plates is an "eight" shape with a wider top and a narrower bottom. The air nozzle is aligned with the narrower bottom opening of the two air guide plates.

[0009] As a further improvement of this utility model, the input end of the air inlet pipe is connected to the air pump via a pipe.

[0010] Compared with the prior art, the beneficial effects of this utility model are: 1. By setting up an anti-blocking mechanism, during the rotation of the screening cylinder, the anti-blocking mechanism can impact the screening holes of the screening cylinder with airflow to prevent food residue from clogging the screening holes, thereby ensuring screening efficiency. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the anti-blocking mechanism of this utility model; Figure 3 This is a schematic diagram of the internal structure of the anti-blocking mechanism of this utility model.

[0012] In the diagram: 1. Screening cylinder; 2. Feed pipe; 3. Gear ring; 4. Rotary motor; 5. Gear; 6. Long strip plate; 7. Connecting box; 8. Air guide plate; 9. Air inlet pipe; 10. Connecting pipe; 11. Air outlet pipe; 12. Air nozzle. 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] Please see Figures 1-3 In this embodiment of the utility model, a large-material sorting machine for kitchen waste includes a screening cylinder 1. One end of the screening cylinder 1 is open. The center of the closed end of the screening cylinder 1 is rotatably connected to the horizontal tube of the feed pipe 2 through a bearing. A rotating mechanism for driving the screening cylinder 1 to rotate is installed at the closed end of the screening cylinder 1. Screening holes are equidistantly opened inside the screening cylinder 1. Long strips 6 are welded equidistantly around the inner wall of the screening cylinder 1. An anti-blocking mechanism is installed directly above the outer periphery of the screening cylinder 1.

[0015] In this embodiment: First, the kitchen waste is poured into the sorting cylinder 1 through the feed pipe 2. Then, the rotating mechanism is started, which drives the sorting cylinder 1 to rotate. At this time, multiple long strips 6 welded to its inner wall rotate synchronously. As the long strips 6 rotate from the lowest point to the highest point, they drive the kitchen waste to rotate upward synchronously. When the kitchen waste rotates to the highest point and falls downward, it will come into contact with the top of the long strips 6 located below, forming a collision. Organic waste (such as large pieces of meat) in the kitchen waste will break apart during the impact, while other kitchen waste (such as chopsticks, bones, and plastic bags) will not be effectively broken during the impact. This method can effectively break up the pieces of meat in the kitchen waste, thus facilitating better sorting. Secondly, during the rotation of the screening cylinder 1, the anti-blocking mechanism can impact the screening holes with airflow to avoid blockage and reduce screening efficiency.

[0016] Please refer to this carefully. Figure 1 The rotating mechanism includes a toothed ring 3 welded to the closed end of the screening cylinder 1. The toothed ring 3 is located on the outer periphery of the horizontal tube of the feed pipe 2. A rotating motor 4 is provided below the toothed ring 3. The rotating motor 4 is connected to the support surface through a mounting bracket. A gear 5 is fixedly installed on the output shaft of the rotating motor 4. The gear 5 meshes with the toothed ring 3.

[0017] In this embodiment: during screening, the rotary motor 4 is started, and the rotary motor 4 drives the gear 5 to rotate. The rotation of the gear 5 drives the gear ring 3 to rotate, and the rotation of the gear ring 3 drives the screening cylinder 1 to rotate, thereby achieving the purpose of rotating the screening cylinder 1.

[0018] Please refer to this carefully. Figure 2 and Figure 3 The anti-blocking mechanism includes a connecting box 7 located directly above the outer periphery of the screening cylinder 1. The connecting box 7 is connected to the support surface via a connecting bracket. The bottom of the connecting box 7 is open. An air inlet pipe 9 is installed above the connecting box 7, penetrating into the inner cavity of the connecting box 7. The output end of the air inlet pipe 9 is connected to a horizontally arranged connecting pipe 10. Multiple vertically downward air outlet pipes 11 are installed at equal intervals on the bottom periphery of the connecting pipe 10. A nozzle 12 is fixedly installed at the output end of the air outlet pipe 11. The input end of the air inlet pipe 9 is connected to an air pump via a pipe.

[0019] In this embodiment: when the screening cylinder 1 rotates, the air pump is started, the air pump compresses the external air and delivers it to the air inlet pipe 9 through the connecting pipe. The high-pressure air flows through the air inlet pipe 9 to the connecting pipe 10, and then enters the air outlet pipe 11 through the connecting pipe 10. Finally, it is sprayed out from the air nozzle 12 to blow air through the screening holes, blowing the kitchen waste stuck in the screening holes into the screening cylinder 1, thereby ensuring the unobstructed screening holes and avoiding the problem of reduced screening efficiency caused by the clogging of the screening holes.

[0020] Please refer to this carefully. Figure 3 The inner walls of the connecting box 7 are integrally formed with air guide plates 8 on both sides. The vertical cross-section of the two air guide plates 8 is a "V" shape with a wider top and a narrower bottom. The nozzle 12 is aligned with the narrower bottom opening of the two air guide plates 8.

[0021] In this embodiment: the airflow blown out from the nozzle 12 is guided by the air guide plate 8 and acts on the uppermost sieve hole. At this time, the food residue stuck in the sieve hole can fall down. The design of the air guide plate 8 can make the gas more concentrated and the resulting blowing force stronger.

[0022] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A large-material sorting machine for kitchen waste, comprising a screening cylinder (1), characterized in that, One end of the sieve cylinder (1) is open. The center of the closed end of the sieve cylinder (1) is rotatably connected to the horizontal tube of the feed pipe (2) through a bearing. The closed end of the sieve cylinder (1) is equipped with a rotating mechanism to drive the sieve cylinder (1) to rotate. The sieve cylinder (1) has screening holes equidistantly opened inside. The inner wall of the sieve cylinder (1) is welded with long strip plates (6) equidistantly around the periphery. An anti-blocking mechanism is installed directly above the outer periphery of the sieve cylinder (1). The rotating mechanism includes a toothed ring (3) welded to the closed end of the sieve cylinder (1). The toothed ring (3) is located on the outer periphery of the horizontal tube of the feed pipe (2). A rotary motor (4) is provided below the toothed ring (3). The rotary motor (4) is connected to the support surface through a mounting bracket. A gear (5) is fixedly installed on the output shaft of the rotary motor (4). The gear (5) meshes with the toothed ring (3). The anti-blocking mechanism includes a connecting box (7) located directly above the outer periphery of the sieve cylinder (1). The connecting box (7) is connected to the support surface via a connecting bracket. The bottom of the connecting box (7) is open. An air inlet pipe (9) is installed above the connecting box (7) and extends into the inner cavity of the connecting box (7). The output end of the air inlet pipe (9) is connected to a horizontally arranged connecting pipe (10). Multiple vertically downward air outlet pipes (11) are installed at equal intervals on the bottom periphery of the connecting pipe (10). A nozzle (12) is fixedly installed at the output end of the air outlet pipe (11).

2. The food waste bulk sorting machine according to claim 1, characterized in that, The inner walls of the connecting box (7) are integrally formed with air guide plates (8). The vertical cross-section of the two air guide plates (8) is a "V" shape with a wider top and a narrower bottom. The nozzle (12) is aligned with the narrower bottom opening of the two air guide plates (8).

3. The food waste bulk sorting machine according to claim 1, characterized in that, The inlet end of the air inlet pipe (9) is connected to the air pump via a pipe.

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