Automatic conveying device for kitchen waste pretreatment

Abstract

The utility model belongs to the field of kitchen waste pretreatment, and particularly relates to an automatic conveying device for kitchen waste pretreatment, which comprises a collecting and protecting tank, a lifting device is arranged in the collecting and protecting tank, a conveying device is arranged on the rear side of the collecting and protecting tank, and a first collecting hopper is fixedly mounted at the bottom of the front side of the collecting and protecting tank; according to the kitchen waste collecting and discharging device, the collecting and protecting groove is used for installing the lifting device, meanwhile, liquid mixed in kitchen waste in the lifting device is collected so that follow-up centralized discharging can be facilitated, and the first collecting hopper is used for collecting the kitchen waste so that the lifting device can lift the kitchen waste conveniently; kitchen waste to be fermented is lifted to the top of the kitchen waste aerobic fermentation treatment equipment, and the kitchen waste is conveyed into each piece of treatment equipment to be fermented through the arrangement of the conveying device, so that the problems of secondary pollution and cost increase caused by vehicle transportation are avoided.

Description

Technical Field

[0001] This utility model relates to the field of food waste pretreatment, specifically an automatic conveying device for food waste pretreatment. Background Technology

[0002] Kitchen waste refers to the waste generated in daily life, food processing, catering services, and catering services provided by institutions. It includes discarded vegetable leaves, leftover food, fruit peels, eggshells, tea dregs, bones (chicken bones, fish bones, etc.), etc. Its main sources are family kitchens, restaurants, hotels, canteens, markets, and other industries related to food processing.

[0003] After pretreatment, the food waste needs to be transported to the aerobic fermentation treatment equipment. The traditional method of feeding is to use transport vehicles or loaders. The transportation process is time-consuming, labor-intensive, and has a large workload. Especially for projects with a large processing volume, the traditional method of feeding with transport vehicles / loaders has a long feeding time and high personnel transportation costs.

[0004] Therefore, those skilled in the art have provided an automated conveying device for pre-treatment of kitchen waste to solve the problems mentioned in the background art. Utility Model Content

[0005] To overcome the shortcomings of existing technologies, traditional methods of material loading use transport vehicles or loaders, which are time-consuming, labor-intensive, and require a large amount of manpower. This is especially true for projects with large-scale processing volumes. Traditional methods of material loading using transport vehicles / loaders have long loading times and require personnel to transport the materials, resulting in high costs. This utility model proposes an automatic conveying device for pre-treatment of kitchen waste.

[0006] The technical solution adopted by this utility model to solve its technical problem is: an automatic conveying device for pre-treatment of kitchen waste, including a collection and protection trough, a lifting device is provided inside the collection and protection trough, a conveying device is provided on the rear side of the collection and protection trough, a first collection hopper is fixedly installed at the bottom of the front side of the collection and protection trough, and a drain pipe is connected to the left side of the bottom of the collection and protection trough.

[0007] The conveying device includes a second collection hopper, which is fixedly installed on the rear side of the collection and protection trough. A plurality of mounting cylinders are provided on the rear side of the second collection hopper. A sealing seat is provided on the rear side of the mounting cylinder. A conveying roller is drivenly connected inside the sealing seat. The conveying roller extends through the interior of the mounting cylinder. Evenly distributed conveying augers are fixedly installed on the surface of the conveying roller and inside the mounting cylinder.

[0008] Preferably, a second drive motor is fixedly installed on the rear side of the sealing seat, and the output end of the second drive motor is fixedly connected to the rear side of the conveyor roller.

[0009] Preferably, an mounting plate is fixedly installed on the rear side of the second hopper, and the mounting plate is located at the top of the mounting cylinder.

[0010] Preferably, the surface of the mounting cylinder is provided with evenly distributed toothed grooves, and gears mesh inside the toothed grooves. A third drive motor is fixedly mounted on the front side of the gears, and the top of the third drive motor is fixedly connected to the bottom of the mounting plate.

[0011] Preferably, the sealing seat is provided with evenly distributed bolts, and the sealing seat and the mounting cylinder are fixedly connected by bolts. The bottom of the mounting cylinder is connected to a discharge guide pipe.

[0012] Preferably, the second hopper and the mounting cylinder are provided with connecting grooves on their rear sides, and a connecting ring is fixedly installed on the front side of the mounting cylinder. The mounting cylinder and the second hopper, as well as several mounting cylinders, are spliced ​​together through connecting grooves and connecting rings.

[0013] Preferably, the lifting device includes a first mounting frame located inside the collection and protection trough, and a drive roller is rotatably connected between the top and bottom of the first mounting frame.

[0014] Preferably, the surface of the transmission roller is connected to a transmission belt, and the surface of the transmission belt is fixedly mounted with uniformly distributed lifting buckets.

[0015] Preferably, a second mounting bracket is fixedly mounted on the left side of the top of the first mounting bracket, and a first drive motor is fixedly mounted on the left side of the second mounting bracket. The output end of the first drive motor is fixedly connected to the left side of the transmission roller via a coupling.

[0016] The advantages of this utility model are:

[0017] This invention utilizes a protective collection trough to house the lifting device, while simultaneously collecting the liquid mixed with the kitchen waste inside the lifting device for subsequent centralized discharge. A first collection hopper facilitates the collection of kitchen waste, enabling the lifting device to elevate it to the top of the aerobic fermentation treatment equipment. A conveying device then transports the kitchen waste to each fermentation unit, avoiding secondary pollution and increased costs associated with vehicle transportation. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the collection and protection trough structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the conveying device structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the conveying auger structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the mounting cylinder structure of this utility model.

[0024] In the diagram: 1. Lifting device; 101. First mounting frame; 102. Lifting bucket; 103. Transmission roller; 104. Transmission belt; 105. First drive motor; 106. Second mounting frame; 2. First collection hopper; 3. Conveying device; 301. Second collection hopper; 302. Mounting plate; 303. Discharge guide pipe; 304. Mounting cylinder; 305. Conveying auger; 306. Conveying roller; 307. Sealing seat; 308. Second drive motor; 309. Connecting groove; 310. Tooth groove; 311. Connecting ring; 312. Third drive motor; 313. Gear; 4. Collection and protection groove. Detailed Implementation

[0025] 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 scope of protection of the present utility model.

[0026] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0027] This application discloses an automatic conveying device for pre-treatment of kitchen waste. (Refer to...) Figure 1 , Figure 3 , Figure 4 and Figure 5An automatic conveying device for pre-treatment of kitchen waste includes a collection and protection trough 4, a lifting device 1 is installed inside the collection and protection trough 4, a conveying device 3 is installed on the rear side of the collection and protection trough 4, a first collection hopper 2 is fixedly installed at the bottom of the front side of the collection and protection trough 4, and a drain pipe is connected to the left side of the bottom of the collection and protection trough 4.

[0028] The conveying device 3 includes a second collection hopper 301, which is fixedly installed on the rear side of the collection and protection trough 4. A plurality of mounting cylinders 304 are provided on the rear side of the second collection hopper 301. A sealing seat 307 is provided on the rear side of the mounting cylinder 304. A conveying roller 306 is connected to the inside of the sealing seat 307. The conveying roller 306 extends into the inside of the mounting cylinder 304. Evenly distributed conveying augers 305 are fixedly installed on the surface of the conveying roller 306 and inside the mounting cylinder 304.

[0029] Reference Figure 1 and Figure 4 A second drive motor 308 is fixedly installed on the rear side of the sealing seat 307. The output end of the second drive motor 308 is fixedly connected to the rear side of the conveying roller 306. The sealing seat 307 is used to seal the end of the mounting cylinder 304 to prevent the leakage of kitchen waste and the resulting pollution. The kitchen waste is transported by the mounting cylinder 304, the second drive motor 308, the conveying auger 305 and the conveying roller 306, and then sent to the inside of the fermentation device.

[0030] Reference Figure 1 and Figure 3 A mounting plate 302 is fixedly installed on the rear side of the second hopper 301. The mounting plate 302 is located on the top of the mounting cylinder 304. The mounting plate 302 is used to install and fix the third drive motor 312.

[0031] Reference Figure 5 The surface of the mounting cylinder 304 is provided with evenly distributed toothed grooves 310. Gears 313 mesh inside the toothed grooves 310. A third drive motor 312 is fixedly installed on the front side of the gear 313. The top of the third drive motor 312 is fixedly connected to the bottom of the mounting plate 302. The mounting cylinder 304 is rotated by the arrangement of the third drive motor 312, gears 313 and toothed grooves 310, which in turn drives the discharge guide pipe 303 to rotate. The discharge guide pipe 303 rotates downward and is located at the top of the fermentation device, which facilitates the feeding of kitchen waste into the fermentation device. At the same time, the upward rotation of the discharge guide pipe 303 stops the feeding of kitchen waste.

[0032] Reference Figure 1 and Figure 3The sealing seat 307 has evenly distributed bolts interspersed inside. The sealing seat 307 and the mounting cylinder 304 are fixedly connected by bolts. The bottom of the mounting cylinder 304 is connected to the discharge guide pipe 303. The connection between the sealing seat 307 and the rear side of the mounting cylinder 304 is achieved by the bolts. The discharge guide pipe 303 facilitates the introduction of kitchen waste into the fermentation equipment.

[0033] Reference Figure 5 Both the second collecting hopper 301 and the mounting cylinder 304 have connecting grooves 309 on their rear sides. A connecting ring 311 is fixedly installed on the front side of the mounting cylinder 304. The mounting cylinder 304 and the second collecting hopper 301, as well as several mounting cylinders 304, are spliced ​​together through the connecting grooves 309 and the connecting rings 311. The connection between several mounting cylinders 304 can be achieved through the cooperation between the connecting grooves 309 and the connecting rings 311, thereby increasing the number of mounting cylinders 304 and enabling them to be used in conjunction with different numbers of fermentation equipment. At the same time, the conveying auger 305 and the conveying roller 306 are increased according to the length used.

[0034] Reference Figure 1 The lifting device 1 includes a first mounting frame 101, which is located inside the collection and protection trough 4. A transmission roller 103 is rotatably connected between the top and bottom of the first mounting frame 101. The kitchen waste is lifted and transported by the first mounting frame 101, the transmission roller 103, the transmission belt 104 and the lifting bucket 102, so that the kitchen waste can be sent to the inside of the fermentation device.

[0035] Reference Figure 1 A transmission belt 104 is connected to the surface of the transmission roller 103. Evenly distributed lifting buckets 102 are fixedly installed on the surface of the transmission belt 104. The lifting buckets 102 facilitate the digging up and conveying of kitchen waste.

[0036] Reference Figure 1 A second mounting bracket 106 is fixedly mounted on the left side of the top of the first mounting bracket 101. A first drive motor 105 is fixedly mounted on the left side of the second mounting bracket 106. The output end of the first drive motor 105 is fixedly connected to the left side of the transmission roller 103 through a coupling. The first drive motor 105 is used to drive the transmission roller 103 and the transmission belt 104, thereby lifting the kitchen waste.

[0037] Working principle: Install the collection and protection trough 4 to the top of the ground in front of the fermentation device, and install the first collection hopper 2 to the bottom of the front of the collection and protection trough 4. Then, install the lifting device 1 inside the collection and protection trough 4. After installation, install the second collection hopper 301 to the rear of the collection and protection trough 4. Select the same number of installation cylinders 304 as the number of fermentation devices, and connect the installation cylinders 304 to each other and to the second collection hopper 301 end to end through the connecting groove 309 and the connecting ring 311. After the installation cylinders 304 are connected, connect the end of the installation cylinder 304. The cylinder 304 is fixed to the top of the fermentation device by a fixing bracket. The fermentation device is an existing device and is not specifically shown in this utility model. The fixing bracket can be selected according to the specific usage height. This utility model discloses the actual shape and size used to increase the stability of the mounting cylinder 304. After connection, the conveying auger 305 and the conveying roller 306 are extended and spliced ​​according to their length. After connection, the conveying auger 305 and the conveying roller 306 are inserted into the interior of the mounting cylinder 304, and the sealing seat 307 penetrates to the rear side of the end mounting cylinder 304 and is secured by screws. After securing the waste, pour the kitchen waste to be fermented into the first collection hopper 2. The first drive motor 105 drives the transmission roller 103, which in turn drives the lifting hopper 102 and the transmission belt 104 to rotate. The lifting hopper 102 lifts the kitchen waste from the first collection hopper 2 and drops it from the top into the second collection hopper 301. The second drive motor 308 drives the conveying auger 305 and the conveying roller 306 to rotate, causing the kitchen waste to move inside the mounting cylinder 304. When it is necessary to transfer the waste to a specific fermentation device, the mounting cylinder at the top of the fermentation device is controlled. The third drive motor 312 above 304 is turned on. Under the cooperation of the gear 313 driven by the third drive motor 312 and the tooth groove 310, the mounting cylinder 304 is rotated, which in turn causes the discharge guide pipe 303 to rotate downward and be located at the top of the fermentation device. The kitchen waste moving inside the mounting cylinder 304 falls into the interior of the fermentation device through the discharge guide pipe 303. After the fermentation device is full, the third drive motor 312 drives the gear 313 to rotate the mounting cylinder 304 under the action of the tooth groove 310, and causes the discharge guide pipe 303 to move to the top to stop the discharge of kitchen waste.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. An automatic conveying device for pre-treatment of kitchen waste, characterized in that: Includes a collection and protection trough (4), the inside of which is provided with a lifting device (1), the rear side of which is provided with a conveying device (3), the bottom of the front side of which is fixedly installed with a first collection hopper (2), and the left side of the bottom of which is connected with a drain pipe; The conveying device (3) includes a second collection hopper (301), which is fixedly installed on the rear side of the collection protection trough (4). A plurality of mounting cylinders (304) are provided on the rear side of the second collection hopper (301). A sealing seat (307) is provided on the rear side of the mounting cylinder (304). A conveying roller (306) is connected to the inside of the sealing seat (307). The conveying roller (306) extends through the inside of the mounting cylinder (304). A uniformly distributed conveying auger (305) is fixedly installed on the surface of the conveying roller (306) and inside the mounting cylinder (304).

2. The automatic conveying device for pre-treatment of kitchen waste according to claim 1, characterized in that: A second drive motor (308) is fixedly installed on the rear side of the sealing seat (307), and the output end of the second drive motor (308) is fixedly connected to the rear side of the conveying roller (306).

3. The automatic conveying device for pre-treatment of kitchen waste according to claim 1, characterized in that: An installation plate (302) is fixedly installed on the rear side of the second collection hopper (301), and the installation plate (302) is located on the top of the installation cylinder (304).

4. The automatic conveying device for pre-treatment of kitchen waste according to claim 3, characterized in that: The surface of the mounting cylinder (304) is provided with evenly distributed toothed grooves (310), and a gear (313) meshes inside the toothed grooves (310). A third drive motor (312) is fixedly installed on the front side of the gear (313), and the top of the third drive motor (312) is fixedly connected to the bottom of the mounting plate (302).

5. The automatic conveying device for pre-treatment of kitchen waste according to claim 1, characterized in that: The sealing seat (307) is provided with evenly distributed bolts inside, and the sealing seat (307) and the mounting cylinder (304) are fixedly connected by bolts. The bottom of the mounting cylinder (304) is connected to the discharge guide pipe (303).

6. The automatic conveying device for pre-treatment of kitchen waste according to claim 1, characterized in that: The second collection hopper (301) and the mounting cylinder (304) are both provided with connecting grooves (309) on their rear sides. A connecting ring (311) is fixedly installed on the front side of the mounting cylinder (304). The mounting cylinder (304) and the second collection hopper (301) are connected together and several mounting cylinders (304) are connected together through the connecting grooves (309) and the connecting rings (311).

7. The automatic conveying device for pre-treatment of kitchen waste according to claim 1, characterized in that: The lifting device (1) includes a first mounting frame (101), which is located inside the collection and protection trough (4). A transmission roller (103) is rotatably connected between the top and bottom of the first mounting frame (101).

8. The automatic conveying device for pre-treatment of kitchen waste according to claim 7, characterized in that: The surface of the transmission roller (103) is connected to a transmission belt (104), and the surface of the transmission belt (104) is fixedly mounted with uniformly distributed lifting buckets (102).

9. The automatic conveying device for pre-treatment of kitchen waste according to claim 7, characterized in that: A second mounting bracket (106) is fixedly mounted on the left side of the top of the first mounting bracket (101), and a first drive motor (105) is fixedly mounted on the left side of the second mounting bracket (106). The output end of the first drive motor (105) is fixedly connected to the left side of the transmission roller (103) through a coupling.

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