Conveyor for food
By designing a food conveyor with quantitative feeding, symmetric conveying and flexible output, the problem of overload or blockage of conveying tracks caused by irregular food conveying in the prior art is solved, and a more stable and efficient food processing process is achieved, and the hygiene and safety of food is ensured.
Patent Information
- Application Number
- CN202510008160.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-05
- Publication Date
- 2025-03-14
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Existing food conveyors can easily cause overload or blockage of conveying tracks when conveying food in irregular quantities, affecting the production process.
A food conveyor including a feeding device, a conveying device and a discharge device are designed. The feeding device realizes the conveying of quantitative food through a rotating roller and spring mechanism; the conveying device ensures symmetrical food delivery through a rotating roller and slider mechanism; the discharge device flexibly adjusts the food output direction through a rack and a half gear mechanism.
Quantitative and predictable food delivery is achieved, overloading or blocking of conveying tracks is avoided, stability and efficiency of production processes are improved, and hygiene and safety of food during the delivery process is ensured.
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Figure CN119612115A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of food processing, in particular to a conveyor for food. Background Art
[0002] Food processing refers to the grain grinding, feed processing, vegetable oil and sugar processing, slaughtering and meat processing, aquatic product processing, as well as processing activities of foods such as vegetables, fruits and nuts that directly use agricultural, forestry, animal husbandry and fishery products as raw materials. It is a type of agricultural product processing industry in a broad sense.
[0003] The patent with the patent announcement number CN219545798U relates to a food conveyor, including a machine body, a frame, a control system is provided on one side of the frame, the frame includes a meat conveyor belt, a vegetable conveyor belt, and a waste conveyor belt, and preliminary processing tables are provided on both sides of the machine body, and the preliminary processing table is provided with a work table, and waste conveyor ports and vegetable conveyor ports are provided on both sides of the work table. When the patent is used, the food materials that need to be processed are placed on the work table, and the food materials are manually sorted, and inedible parts such as yellow leaves and roots of vegetables, and meat lymph and other waste are removed. Meat is placed on the meat conveyor belt, vegetables are conveyed to the vegetable conveyor belt through the vegetable conveyor port, and waste is conveyed to the waste conveyor belt through the waste conveyor port. The control system is started, and the conveyor belt rotates, driving various types of food into various types of collection boxes, which is conducive to the classification and collection of food and convenient for centralized collection and treatment of waste.
[0004] The above patent is conducive to the classification and collection of food and convenient for the centralized collection and treatment of waste. However, the current measuring equipment has the following problems: Unquantified food delivery may cause overloading or blockage of the conveyor belt. If too much food accumulates on the conveyor belt, it may cause the conveyor belt to slide poorly or stop running, thereby affecting the entire production process. Summary of the invention
[0005] In view of the deficiencies of the prior art, the present invention provides a conveyor for food, which solves the problems raised in the above background technology.
[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a conveyor for food, comprising a machine base and a conveying crawler, wherein the conveying crawler is arranged on the inner wall of the machine base, a bracket is fixedly installed on the top of the machine base, a rotating motor is arranged on the right side of the machine base, a feeding device is arranged on the front side of the machine base, a conveying device is arranged on the inner wall of the machine base, and a discharging device is arranged on the rear side of the machine base; wherein the feeding device comprises rotating roller one, rotating roller two, rotating roller three, a chain belt, a shifting block, an input plate, a first spring and a loading plate, wherein the rotating roller one is fixedly installed on the output end of the rotating motor, the rotating roller one rotates and passes through the inner and outer walls of the machine base, and the rotating roller two transmits through the first belt and the rotating roller one The rotating roller 2 rotates and penetrates the inner and outer walls of the bracket. The rotating roller 2 is connected to the rotating roller 3 through a chain belt. The shifting block is fixedly installed on the top of the chain belt. The input plate is fixedly installed on the inner wall of the bracket. The carrying plate is slidably installed on the inner wall of the bracket. The inner wall of the input plate is provided with a groove. The shifting block is slidably installed on the inner wall of the groove. The first spring is arranged between the bracket and the carrying plate. A certain amount of food is placed inside the carrying plate. By starting the rotating motor to drive the rotating roller 1 to rotate and cooperate with the conveying crawler, the rotating roller 5, the rotating roller 2, the chain belt and the rotating roller, the shifting block contacts the carrying plate and the carrying plate moves toward the conveying crawler, that is, the certain amount of food is transported to the top of the conveying crawler through the input plate.
[0007] According to the above technical scheme, the conveying device includes a rotating roller four, a slider and a baffle. The rotating roller four is connected to the rotating roller one through the No. 2 belt. The rotating roller four rotates and passes through the machine base. The slider is slidably installed on the circumferential surface of the rotating roller four. The baffle is fixedly installed at the bottom of the slider. The rotating roller one rotates and drives the rotating roller four to rotate through the No. 2 belt. The rotating roller four rotates and drives the sliders on both sides to move toward the center of the conveying crawler through the spiral groove. When the slider moves, it drives the baffle to move. When the baffle contacts the food, it pushes the food on both sides to the center of the conveying crawler.
[0008] According to the above technical solution, spiral grooves are opened on the left and right sides of the rotating roller four, and the slider is threadedly connected to the spiral groove. The rotating roller four rotates through the spiral groove to drive the sliders on both sides to move toward the center of the conveying track, and the movement of the slider drives the baffle to move.
[0009] According to the above technical solution, the conveying device also includes a piston rod and a rotating roller five, the piston rod is fixedly installed on the right side of the slider, the rotating roller five is connected to the transmission crawler transmission, and the rotating roller five rotates through the inner and outer walls of the machine base.
[0010] According to the above technical solution, the discharging device includes a connecting rod, a cylinder, a nozzle and a rotating roller six. The connecting rod is fixedly installed on the inner wall of the machine base, the cylinder is fixedly installed on the rear side of the connecting rod, the nozzle is fixedly installed on the bottom of the cylinder, the nozzle is connected to the cylinder, and the rotating roller six is connected to the rotating roller five through the No. 3 belt. The rotating roller six rotates and penetrates the inner and outer walls of the machine base. When the slider moves, it drives the piston rod to move. The movement of the piston rod will squeeze the air inside the cylinder, so that the air is ejected from the nozzle.
[0011] According to the above technical solution, the circumferential surface of the rotating roller six is provided with a brush, and the rotating roller six rotates to clean the surface of the conveying track through the brush, and the cylinder is in contact with the piston rod.
[0012] According to the above technical scheme, the discharging device includes a rotating roller seven, a fixed plate, a fixed shaft, a half gear, an output plate and a rack block. The rotating roller seven is connected to the rotating roller five through the No. 4 belt. The fixed plate is fixedly installed on the inner wall of the machine base, the fixed shaft is fixedly installed on the top of the fixed plate, the half gear is rotatably installed on the circumferential surface of the fixed shaft, the output plate is fixedly installed on the top of the half gear, and the rack block is slidably installed on the circumferential surface of the rotating roller seven. The rotating roller five rotates through the No. 4 belt to drive the rotating roller seven to rotate. The rotating roller seven rotates through the spiral groove to make the rack block slide back and forth on the circumferential surface of the rotating roller seven. When the rack block moves, it will contact the half gear to make the half gear rotate, and the rotation of the half gear drives the output plate to rotate.
[0013] According to the above technical solution, a spiral groove is provided on the circumferential surface of the rotating roller seven, the half gear is meshed with the rack block, the rack block is threadedly connected to the spiral groove, and the rotating roller seven rotates through the spiral groove so that the rack block slides back and forth on the circumferential surface of the rotating roller seven.
[0014] The present invention provides a conveyor for food, which has the following beneficial effects: (1) The invention, through the setting of the feeding device, places a fixed amount of food inside the loading plate, and starts the rotating motor to drive the rotating roller 1 to rotate in coordination with the conveying crawler, rotating roller 5, rotating roller 2, chain belt, and rotating roller so that the shifting block contacts the loading plate and the loading plate moves toward the conveying crawler, that is, the fixed amount of food is transported to the top of the conveying crawler through the input plate. At this time, the No. 1 spring will be deformed due to the movement of the loading plate. When the maximum extension and contraction degree is reached, the loading plate is retracted to its original position. At this time, the fixed amount of food is transported to the subsequent device through the conveying crawler. The fixed amount of food transport brings a more consistent and predictable production process. Each step on the production line can be adjusted and optimized according to the predetermined food quantity and speed, thereby improving the overall production efficiency. Unfixed amount of food transport may cause overload or blockage of the conveying crawler. If too much food is piled up on the conveying crawler, it may cause the conveying crawler to slide poorly or stop running, thereby affecting the entire production process.
[0015] (2) In the present invention, by setting up the conveying device, rotating roller 1 rotates and drives rotating roller 4 to rotate through belt No. 2. Rotating roller 4 rotates and drives sliders on both sides to move toward the center of the conveying track through the spiral groove. When the slider moves, it drives the baffle to move. When the baffle contacts the food, it pushes the food on both sides to the center of the conveying track. When the food on both sides of the conveying track is not pushed to the center, they may cause the conveying track to be blocked or clogged due to offset or asymmetry, which will not only affect the production efficiency but also cause equipment damage or production interruption. When the slider moves, it drives the piston rod to move. The movement of the piston rod squeezes the air inside the cylinder, causing the air to be ejected from the nozzle. The dust, debris or other debris on the surface of the food can be removed by blowing. This is very important for ensuring the hygiene and safety of food during transportation, especially in the food processing and packaging industry.
[0016] (3) In the present invention, by setting up the discharging device, the rotating roller five rotates and drives the rotating roller seven to rotate through the No. 4 belt. The rotating roller seven rotates through the spiral groove so that the rack block slides back and forth on the circumferential surface of the rotating roller seven. When the rack block moves, it contacts the half gear and causes the half gear to rotate. The rotation of the half gear drives the output plate to rotate. The rotation of the output plate can transport the food falling onto the surface of the output plate to different subsequent processes. Different food processing processes may require specific output directions to adapt to production needs and process requirements. By flexibly adjusting the output direction of the food on the conveyor belt, the needs of the production process can be better met, thereby improving the flexibility and adaptability of the production line. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the internal structure of the present invention; Figure 3 It is a partial cross-sectional schematic diagram of the feeding device of the present invention; Figure 4 It is a schematic diagram of the structural relationship between the position of the loading plate and the shifting block of the present invention; Figure 5 It is a partial cross-sectional schematic diagram of the conveying device of the present invention; Figure 6 This is a schematic diagram of the six-position relationship structure of the rotating roller of the present invention; Figure 7 It is a schematic diagram of the structure of the discharging device of the present invention; Figure 8 This is a schematic diagram of the positional relationship between the half gear and the output plate of the present invention; Fig. 9 It is a schematic diagram of the positional relationship between the rack block and the half gear of the present invention.
[0018] In the figure: 1, machine base; 2, conveyor track; 3, bracket; 401, rotating roller one; 402, rotating roller two; 403, rotating roller three; 404, chain belt; 405, shift block; 406, input plate; 407, spring one; 408, loading plate; 501, rotating roller four; 502, slider; 503, baffle; 504, piston rod; 505, rotating roller five; 601, connecting rod; 602, cylinder; 603, nozzle; 604, rotating roller six; 605, rotating roller seven; 606, fixed plate; 607, fixed shaft; 608, half gear; 609, output plate; 610, rack block. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0020] See also Figure 1-Figure 4 One embodiment of the present invention is: a conveyor for food, comprising a base 1 and a conveying crawler 2, the conveying crawler 2 is arranged on the inner wall of the base 1, a bracket 3 is fixedly installed on the top of the base 1, a rotating motor is arranged on the right side of the base 1, and a feeding device is arranged on the front side of the base 1; wherein the feeding device comprises a rotating roller 1 401, a rotating roller 2 402, a rotating roller 3 403, a chain belt 404, a shifting block 405, an input plate 406, a first spring 407 and a loading plate 408, the rotating roller 1 401 is fixedly installed at the output end of the rotating motor, the rotating roller 1 401 rotates and penetrates the inner and outer walls of the base 1, the rotating roller 2 402 is connected to the rotating roller 3 403 through the chain belt 404, and the shifting block 405 is connected to the rotating roller 3 403 through the chain belt 404. 5 is fixedly mounted on the top of the chain belt 404, the input plate 406 is fixedly mounted on the inner wall of the bracket 3, the loading plate 408 is slidably mounted on the inner wall of the bracket 3, the inner wall of the input plate 406 is provided with a groove, the shifting block 405 is slidably mounted on the inner wall of the groove, a No. 1 spring 407 is arranged between the bracket 3 and the loading plate 408, the No. 1 spring 407 is arranged to drive the loading plate 408 to reset, and a certain amount of food is placed inside the loading plate 408, and is transported to the top of the conveying crawler 2 through the input plate 406. The quantitative transportation brings a more consistent and predictable production process, and each step on the production line can be adjusted and optimized according to the predetermined food quantity and speed, thereby improving the overall production efficiency.
[0021] When the present embodiment is working, a certain amount of food is placed inside the loading plate 408, and the rotating motor is started to drive the rotating roller 1 401 to rotate, the rotating roller 1 401 rotates to drive the conveying crawler 2 to rotate, the conveying crawler 2 rotates to drive the rotating roller 5 505 to rotate, the rotating roller 1 401 rotates to drive the rotating roller 2 402 to rotate through the No. 1 belt, the rotating roller 2 402 rotates to drive the chain belt 404 to rotate, the chain belt 404 rotates to drive the rotating roller 3 403 to rotate, the chain belt 404 rotates to drive the shifting block 405 to rotate, and the shifting block 405 rotates to rotate with the loading plate 408 The contact causes the carrier plate 408 to move toward the conveyor belt 2, that is, the quantitative food is transported to the top of the conveyor belt 2 through the input plate 406. At this time, the No. 1 spring 407 will be deformed due to the movement of the carrier plate 408. When the maximum extension and contraction degree is reached, the carrier plate 408 will be retracted to its original position. At this time, the quantitative food is transported to the subsequent device through the conveyor belt 2. Quantitative transportation brings a more consistent and predictable production process. Each step on the production line can be adjusted and optimized according to the predetermined food quantity and speed, thereby improving the overall production efficiency.
[0022] See also Figure 1-Figure 9 On the basis of the above-mentioned embodiment, in another embodiment of the present invention, a conveying device is provided on the inner wall of the machine base 1, and a discharging device is provided on the rear side of the machine base 1, the conveying device comprises a rotating roller four 501, a slider 502 and a baffle 503, the rotating roller four 501 is connected to the rotating roller one 401 through the No. 2 belt, the rotating roller four 501 rotates and passes through the machine base 1, the slider 502 is slidably installed on the circumferential surface of the rotating roller four 501, the baffle 503 is fixedly installed at the bottom of the slider 502, and when the baffle 503 contacts the food, it pushes the food on both sides to the center of the conveying crawler 2. When the food on both sides of the conveying crawler 2 is not pushed to the center, they may cause the conveying crawler 2 to be blocked or clogged due to offset or asymmetry, which will not only affect the production efficiency, but also may cause equipment damage or production interruption.
[0023] A spiral groove is provided on the left and right sides of the rotating roller four 501, and the slider 502 is threadedly connected to the spiral groove, so that the sliders 502 on both sides move toward the center of the rotating roller four 501 through the spiral groove.
[0024] The conveying device also includes a piston rod 504 and a rotating roller 505. The piston rod 504 is fixedly installed on the right side of the slider 502. The rotating roller 505 is connected to the conveying belt 2 in a transmission manner. The rotating roller 505 rotates and penetrates the inner and outer walls of the machine base 1. The rotating roller 505 rotates through the No. 3 belt to drive the rotating roller 6 604 to rotate. The rotating roller 6 604 rotates and cleans the surface of the conveying belt 2 through a brush.
[0025] The discharging device includes a connecting rod 601, a cylinder 602, a nozzle 603 and a rotating roller six 604. The connecting rod 601 is fixedly installed on the inner wall of the machine base 1, the cylinder 602 is fixedly installed on the rear side of the connecting rod 601, the nozzle 603 is fixedly installed on the bottom of the cylinder 602, the nozzle 603 is connected to the cylinder 602, and the rotating roller six 604 is connected to the rotating roller five 505 through the No. 3 belt. The rotating roller six 604 rotates and passes through the inner and outer walls of the machine base 1 to clean the conveyor track 2 and food, reduce the risk of cross contamination, and ensure the hygiene and safety of the food production process.
[0026] The circumferential surface of the rotating roller 604 is provided with a brush, and the cylinder 602 is in contact with the piston rod 504, and the air inside the cylinder 602 is squeezed by the piston rod 504.
[0027] The discharging device includes a rotating roller 605, a fixed plate 606, a fixed shaft 607, a half gear 608, an output plate 609 and a rack block 610. The rotating roller 605 is connected to the rotating roller 5 505 through a No. 4 belt. The fixed plate 606 is fixedly installed on the inner wall of the machine base 1, the fixed shaft 607 is fixedly installed on the top of the fixed plate 606, the half gear 608 is rotatably installed on the circumferential surface of the fixed shaft 607, the output plate 609 is fixedly installed on the top of the half gear 608, and the rack block 610 is slidably installed on the circumferential surface of the rotating roller 605. Different food processing processes may require specific output directions to adapt to production needs and process requirements. By flexibly adjusting the output direction of food on the conveyor belt 2, the needs of the production process can be better met and the flexibility and adaptability of the production line can be improved.
[0028] A spiral groove is provided on the circumferential surface of the rotating roller 605, the half gear 608 is meshed with the rack block 610, and the rack block 610 is threadedly connected to the spiral groove, so that the rack block 610 can slide back and forth on the circumferential surface of the rotating roller 605 through the spiral groove.
[0029] When the present embodiment is working, when a fixed amount of food is transported through the conveyor belt 2, the rotating roller 1 401 rotates through the No. 2 belt to drive the rotating roller 4 501 to rotate, and the rotating roller 4 501 rotates through the spiral groove to drive the sliders 502 on both sides to move toward the center of the conveyor belt 2. When the slider 502 moves, it drives the baffle 503 to move. When the baffle 503 contacts the food, it pushes the food on both sides to the center of the conveyor belt 2. When the food on both sides of the conveyor belt 2 is not pushed to the center, they may cause the conveyor belt 2 to be blocked or clogged due to offset or asymmetry, which will not only affect the production efficiency, but also may cause equipment damage or production interruption. When the slider 502 moves, it drives the piston rod 504 to move. The piston rod 5 04 movement will squeeze the air inside the cylinder 602, so that the air is ejected from the nozzle 603. The dust, debris or other debris on the surface of the food can be removed by blowing air, which is very important for ensuring the hygiene and safety of the food during transportation, especially in the food processing and packaging industry. The rotating roller 505 rotates through the No. 3 belt to drive the rotating roller 604 to rotate. The rotating roller 604 rotates to clean the surface of the conveyor crawler 2 through the brush. The cleaning of the conveyor crawler 2 directly affects the safety and hygiene standards of the food. By cleaning the surface of the conveyor crawler 2, grease, residue, bacteria and other contaminants can be effectively removed, reducing the risk of cross contamination and ensuring the hygiene and safety of the food production process. The rotation of rotating roller five 505 drives rotating roller seven 605 to rotate through belt No. 4. The rotation of rotating roller seven 605 makes the rack block 610 slide back and forth on the circumferential surface of rotating roller seven 605 through the spiral groove. When the rack block 610 moves, it will contact the half gear 608 to make the half gear 608 rotate. The rotation of the half gear 608 drives the output plate 609 to rotate. The rotation of the output plate 609 can make the food falling on the surface of the output plate 609 be transported to different subsequent processes. Different food processing processes may require specific output directions to adapt to production needs and process requirements. By flexibly adjusting the output direction of food on the conveyor belt 2, the needs of the production process can be better met, and the flexibility and adaptability of the production line can be improved.
[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A food conveyor, comprising a base (1) and a conveyor belt (2), characterized in that: The conveyor crawler (2) is arranged on the inner wall of the machine base (1), a bracket (3) is fixedly installed on the top of the machine base (1), a rotating motor is arranged on the right side of the machine base (1), a feeding device is arranged on the front side of the machine base (1), a conveying device is arranged on the inner wall of the machine base (1), and a discharging device is arranged on the rear side of the machine base (1); The feeding device comprises a rotating roller 1 (401), a rotating roller 2 (402), a rotating roller 3 (403), a chain belt (404), a shifting block (405), an input plate (406), a spring No. 1 (407) and a loading plate (408), wherein the rotating roller 1 (401) is fixedly mounted at the output end of the rotating motor, the rotating roller 1 (401) rotates and passes through the inner and outer walls of the machine base (1), the rotating roller 2 (402) is connected to the rotating roller 1 (401) through a belt No. 1, the rotating roller 2 (402) rotates and passes through the inner and outer walls of the bracket (3), and the rotating roller 3 (403) is rotatably mounted on the inner wall of the bracket (3), the rotating roller (402) is transmission-connected to the rotating roller (403) via a chain belt (404), the shifting block (405) is fixedly mounted on the top of the chain belt (404), the input plate (406) is fixedly mounted on the inner wall of the bracket (3), the loading plate (408) is slidably mounted on the inner wall of the bracket (3), the inner wall of the input plate (406) is provided with a groove, the shifting block (405) is slidably mounted on the inner wall of the groove, and the first spring (407) is arranged between the bracket (3) and the loading plate (408); The conveying device comprises a rotating roller four (501), a slider (502) and a baffle (503); the rotating roller four (501) is connected to the rotating roller one (401) through a No. 2 belt; the rotating roller four (501) rotates through the machine base (1); the slider (502) is slidably mounted on the circumferential surface of the rotating roller four (501); and the baffle (503) is fixedly mounted on the bottom of the slider (502); The conveying device further comprises a piston rod (504) and a rotating roller five (505), wherein the piston rod (504) is fixedly mounted on the right side of the slider (502), the rotating roller five (505) is transmission-connected to the conveying crawler belt (2), and the rotating roller five (505) rotates and penetrates the inner and outer walls of the machine base (1); The discharging device comprises a connecting rod (601), a cylinder (602), a nozzle (603) and a rotating roller six (604); the connecting rod (601) is fixedly mounted on the inner wall of the machine base (1); the cylinder (602) is fixedly mounted on the rear side of the connecting rod (601); the nozzle (603) is fixedly mounted on the bottom of the cylinder (602); the nozzle (603) is connected to the cylinder (602); the rotating roller six (604) is connected to the rotating roller five (505) through a No. 3 belt; the rotating roller six (604) rotates and penetrates the inner and outer walls of the machine base (1); The discharging device comprises a rotating roller seven (605), a fixed plate (606), a fixed shaft (607), a half gear (608), an output plate (609) and a rack block (610); the rotating roller seven (605) is connected to the rotating roller five (505) by a No. 4 belt; the fixed plate (606) is fixedly mounted on the inner wall of the machine base (1); the fixed shaft (607) is fixedly mounted on the top of the fixed plate (606); the half gear (608) is rotatably mounted on the circumferential surface of the fixed shaft (607); the output plate (609) is fixedly mounted on the top of the half gear (608); and the rack block (610) is slidably mounted on the circumferential surface of the rotating roller seven (605).
2. A food conveyor according to claim 1, characterized in that: The left and right sides of the rotating roller 4 (501) are provided with spiral grooves, and the sliding block (502) is threadedly connected to the spiral grooves.
3. A food conveyor according to claim 1, characterized in that: The circumferential surface of the rotating roller six (604) is provided with a brush, and the cylinder (602) is in contact with the piston rod (504).
4. A food conveyor according to claim 1, characterized in that: A spiral groove is formed on the circumferential surface of the rotating roller seven (605), the half gear (608) is meshed with the rack block (610), and the rack block (610) is threadedly connected to the spiral groove.
Citation Information
Patent Citations
Food conveyor
CN219545798U