A material transportation device for food processing

Abstract

The present invention discloses a material transportation device for food processing, which relates to the technical field of material transportation devices. The material transportation device for food processing includes a transportation mechanism, on which a conveyor belt is provided, a limiting device, which is arranged on the transportation mechanism and is used for limiting the position of the items on the conveyor belt, and a cleaning component, which is arranged on the transportation mechanism. The two telescopic ends of the double-shaft cylinder will drive the two cleaning plates to continuously move left and right through two fixed sleeves, two second connecting plates and the guide rods connected to the two second connecting plates, and cooperate with the brushes to clean the surface of the conveyor belt, so as to achieve the effect of automatically cleaning the conveyor belt during operation, without having to stop and clean regularly, improving the processing efficiency. Together with cleaning water and purified water, the conveyor belt can be cleaned more comprehensively, improving the safety of the conveyor belt during use.

Description

Technical Field

[0001] The present invention relates to the technical field of transportation devices, and particularly relates to a material transportation device for food processing. Background Art

[0002] Food refers to various finished products and raw materials for human consumption or drinking, as well as items that are both food and traditional Chinese medicinal materials according to tradition. Currently, in food processing factories, food transportation devices are used to assist in transporting food raw materials.

[0003] During long-term operation, impurities will inevitably accumulate on the surface of the conveyor belt and need to be cleaned. Some material transportation devices are equipped with some scrapers to clean the impurities. However, in the transportation of puffed food, grease will accumulate on the surface of the conveyor belt. Using a scraper to clean it has a poor effect, and the conveyor belt needs to be stopped for cleaning. The subsequent processing will also be affected after the conveyor belt stops, thereby reducing the overall food processing efficiency. Summary of the Invention

[0004] (I) Technical Problems to be Solved

[0005] The purpose of the present invention is to solve at least one of the technical problems existing in the prior art, and provide a material transportation device for food processing, which can solve the problem that some material transportation devices are equipped with some scrapers to clean impurities. However, in the transportation of puffed food, grease will accumulate on the surface of the conveyor belt. Using a scraper to clean it has a poor effect, and the conveyor belt needs to be stopped for cleaning. The subsequent processing will also be affected after the conveyor belt stops, thereby reducing the overall food processing efficiency.

[0006] (II) Technical Solutions

[0007] To achieve the above purpose, the present invention provides the following technical solution: A material transportation device for food processing includes a transportation mechanism, on which a conveyor belt is provided, and a limiting device, which is arranged on the transportation mechanism and is used to limit the position of the items on the conveyor belt;

[0008] A cleaning component, which is arranged on the transportation mechanism and is used to clean the dust on the surface of the conveyor belt and dry the surface of the conveyor belt;

[0009] A cleaning component, which is arranged on the transportation mechanism and is used to clean the conveyor belt. The cleaning component includes four L-shaped fixing plates, all of which are fixedly connected to the lower surface of the transportation mechanism, and a cleaning box is fixedly connected to the opposite surfaces of two L-shaped fixing plates corresponding to each other left and right;

[0010] Among them, two rectangular grooves communicating with it are opened on the front and rear surfaces of the cleaning box, the inner walls of the two rectangular grooves are rotatably connected with a first auxiliary rod, and two third fixing plates are fixedly connected to the front and rear surfaces of the cleaning box;

[0011] Wherein, second auxiliary rods are rotatably connected to the opposite surfaces of the two third fixing plates corresponding to each other left and right, and the heights of the two second auxiliary rods are higher than those of the two first auxiliary rods;

[0012] Wherein, the two second auxiliary rods and the two first auxiliary rods play an auxiliary and supporting role in the movement of the conveyor belt, which can not only improve the stability of the conveyor belt during operation, but also prevent the conveyor belt from contacting the cleaning tank;

[0013] A partition is fixedly connected inside the cleaning tank, and the partition divides the cleaning tank into two spaces;

[0014] Wherein, the two spaces are respectively used for storing cleaning water and storing purified water;

[0015] Wherein, three groups of auxiliary traction rods are rotatably connected to the inner wall of the cleaning tank and are arranged in parallel. One group of auxiliary traction rods consists of two auxiliary traction rods arranged corresponding to each other up and down;

[0016] Wherein, all three groups of auxiliary traction rods play an auxiliary role in the operation of the conveyor belt;

[0017] Two third auxiliary rods arranged in parallel are rotatably connected inside the cleaning tank. Two cleaning plates are arranged inside the cleaning tank. Cleaning brushes are arranged on both cleaning plates, and both cleaning plates are used for cleaning the outer surface of the conveyor belt;

[0018] Wherein, the cleaning plate located at the front side is located below the third auxiliary rod;

[0019] Wherein, the cleaning plate located at the rear side is inclined and the lowest installation position is higher than the water level of the cleaning water, so as to prevent a lot of foam from being adsorbed on the surface of the conveyor belt when cleaning the conveyor belt;

[0020] Wherein, guide rods are fixedly connected to the opposite surfaces of the two cleaning plates, and the ends of the four guide rods far away from the cleaning plates all slide through the outer surface of the cleaning tank;

[0021] Two water inlet pipes communicated with the cleaning tank are fixedly connected to the left side of the cleaning tank, and first switch valves are arranged on both water inlet pipes;

[0022] Wherein, two water outlet pipes communicated with the cleaning tank are fixedly connected to the lower surface of the cleaning tank, and second switch valves are arranged on both water outlet pipes;

[0023] Wherein, a double-acting cylinder is fixedly connected to the upper surface of the cleaning tank. Fixed sleeves are fixedly sleeved on the outer walls of the two output ends of the double-acting cylinder, and third connecting pipes are fixedly connected to both fixed sleeves;

[0024] Among them, the third connecting pipe on the left is fixedly connected to the corresponding guide rod on the cleaning plate at the rear side;

[0025] Among them, the third connecting pipe on the right is fixedly connected to the corresponding guide rod on the cleaning plate at the front side;

[0026] Among them, connecting discs are fixedly connected to both the left and right output ends of the double-shaft cylinder;

[0027] The cleaning assembly further includes two second fixing rods, both of which are fixedly connected to the conveying mechanism, and a first rectangular frame is fixedly connected to the lower surfaces of the two second fixing rods;

[0028] Among them, the interior of the first rectangular frame is hollow, air suction ports are arranged on the opposite surfaces of the inner wall of the first rectangular frame, both of the two first connecting pipes are fixedly connected to the first rectangular frame, and the two first rectangular frames are communicated with each other;

[0029] The cleaning assembly further includes two first fixing rods, both of which are fixedly connected to the conveying mechanism, and a second rectangular frame is fixedly connected to the lower surfaces of the two first fixing rods;

[0030] Among them, the interior of the second rectangular frame is hollow, air outlet ports are arranged on the opposite surfaces of the inner wall of the second rectangular frame, and heating wires are arranged inside the second rectangular frame;

[0031] Among them, a fourth connecting pipe communicated with the second rectangular frame is fixedly connected to the lower surface of the second rectangular frame, a layer of dust-proof net is arranged on the inner wall of the fourth connecting pipe, the second connecting pipe is fixedly connected to the fourth connecting pipe, and the second connecting pipe is communicated with the fourth connecting pipe;

[0032] The cleaning assembly further includes two groups of second fixing plates, both of which are fixedly connected to the conveying mechanism;

[0033] Among them, one group of second fixing plates consists of two second fixing plates corresponding to each other left and right, two fixing rollers are rotatably connected to the opposite surfaces of the two second fixing plates corresponding to each other left and right, and water-absorbing sponges are fixedly sleeved on the outer walls of the four fixing rollers;

[0034] Among them, the four water-absorbing sponges adsorb the water stains remaining on the surface of the conveyor belt.

[0035] Preferably, the limiting device includes two groups of connecting blocks, which are respectively fixedly connected to the left and right sides of the conveying mechanism;

[0036] Among them, one group of connecting blocks consists of two connecting blocks corresponding to each other front and back;

[0037] Among them, chutes are formed on the upper surfaces of the four connecting blocks, and sliders are slidably connected to the inner walls of the four chutes;

[0038] Among them, the upper surfaces of two corresponding sliders before and after are fixedly connected with first fixing plates, the lower surfaces of the two first fixing plates are fixedly connected with first connecting plates, and the two first connecting plates are fixedly connected with corresponding connecting discs.

[0039] Preferably, two auxiliary rods are fixedly installed on the opposite surfaces of the two first fixing plates respectively. The opposite ends of the two corresponding auxiliary rods before and after slide through the opposite surfaces of the two first fixing plates respectively, and limiting plates are arranged on the opposite surfaces of the two first fixing plates;

[0040] Among them, the two limiting plates are fixedly connected with the corresponding auxiliary rods respectively;

[0041] Among them, when the two limiting plates move left and right, they play a role in limiting the materials on the conveyor belt, preventing the materials from falling or shifting during transportation.

[0042] Among them, the four auxiliary rods play a role in supporting the two limiting plates and guiding the two limiting plates when they move.

[0043] Preferably, hand-cranked threaded rods are rotatably connected to the opposite surfaces of the two first fixing plates respectively. The opposite ends of the two hand-cranked threaded rods thread through the opposite surfaces of the two first fixing plates respectively, and the opposite ends of the two hand-cranked threaded rods are rotatably connected to the corresponding limiting plates respectively;

[0044] Among them, by arranging the two hand-cranked threaded rods, the relative positions between the two limiting plates can be adjusted flexibly, so as to adapt to the limiting and guiding of materials of different sizes.

[0045] Preferably, the cleaning assembly includes a dust collection box, the dust collection box is fixedly connected to the rear surface of the cleaning box, and a dust removal net is arranged inside the dust collection box;

[0046] Among them, dust collectors are fixedly connected to the left and right sides of the dust collection box respectively. The output ends of the two dust collectors communicate with the inside of the dust collection box, the input ends of the two dust collectors are fixedly connected with first connecting pipes, and the upper surface of the dust collection box is fixedly connected with a third connecting pipe communicated with it;

[0047] Among them, a dust filter screen is arranged inside the third connecting pipe, and a second connecting pipe communicated with it is fixedly connected to the front surface of the third connecting pipe.

[0048] (III) Beneficial effects

[0049] Compared with the prior art, the beneficial effects of the present invention are:

[0050] (1) For the material transportation device used in food processing, the two telescopic ends of the double-shaft cylinder will drive the two cleaning plates to continuously move left and right through two fixed sleeves, two second connecting plates, and guide rods connected to the two second connecting plates, and cooperate with the brush to clean the surface of the conveyor belt. Thus, the effect of automatically cleaning the conveyor belt during operation can be achieved, eliminating the need for regular shutdown cleaning, improving processing efficiency. Additionally, combined with cleaning water and purified water, the conveyor belt can be cleaned more comprehensively, enhancing the safety of the conveyor belt during use.

[0051] (2) For the material transportation device used in food processing, the two telescopic ends of the double-shaft cylinder continuously extend and retract, which will drive the two first fixing plates to continuously move left and right through two first connecting plates. The two first fixing plates drive the two limiting plates to continuously move left and right through two hand-cranked threaded rods and four auxiliary rods. When the two limiting plates move left and right, they play a role in limiting the materials on the conveyor belt, preventing the materials from falling or shifting during transportation, and improving the stability of the material transportation device used in food processing during transportation.

[0052] (3) For the material transportation device used in food processing, by setting two hand-cranked threaded rods, the relative positions between the two limiting plates can be flexibly adjusted, so as to adapt to the limiting and guiding of materials of different sizes, and improve the flexibility of the two limiting plates during use.

[0053] (4) For the material transportation device used in food processing, the heating wire inside the second rectangular frame will heat the gas, making it become hot air and discharging it through two air outlets, blowing towards the surface of the conveyor belt passing through the inner wall of the second rectangular frame to dry the surface of the conveyor belt. When the preliminarily dried conveyor belt passes through the opposite surfaces of the four water-absorbing sponges arranged vertically, the four water-absorbing sponges will adsorb the water stains remaining on the surface of the conveyor belt, achieving the effect of quickly drying the surface of the conveyor belt and improving the practicality of the material transportation device used in food processing.

[0054] (5) For the material transportation device used in food processing, the gas entering the dust collection box through two vacuum cleaners will enter the inside of the second rectangular frame through the third connecting pipe, the second connecting pipe, and the fourth connecting pipe, eliminating the need to set up other gas transmission equipment and improving the utilization efficiency of the two vacuum cleaners.

[0055] (6) For the material transportation device used in food processing, the rear cleaning plate is inclined and the lowest installation position is higher than the water level of the cleaning water, aiming to prevent a lot of foam from being adsorbed on the surface of the conveyor belt when cleaning the conveyor belt and stirring the cleaning water. Description of the Drawings

[0056] The present invention will be further described below in conjunction with the drawings and embodiments:

[0057] Figure 1 It is a schematic structural diagram of the whole invention;

[0058] Figure 2 It is a schematic bottom view of the whole invention;

[0059] Figure 3 It is a schematic connection diagram of the vacuum cleaner and the cleaning box of the invention;

[0060] Figure 4 It is a schematic top view of the cleaning box of the invention;

[0061] Figure 5 It is a schematic internal structure diagram of the cleaning box of the invention;

[0062] Figure 6 It is a schematic diagram of the belt conveyor distribution of the invention;

[0063] Figure 7 It is a schematic diagram of the positions of two cleaning plates of the invention;

[0064] Figure 8 It is a schematic structural diagram of the cleaning plate of the invention;

[0065] Figure 9 It is a schematic diagram of the inner wall of the first rectangular frame of the invention;

[0066] Figure 10 is Figure 1 the enlarged schematic diagram at A in

[0067] Figure 11 is Figure 2 the enlarged schematic diagram at B in

[0068] Figure 12 It is a schematic connection diagram of the second fixing plate and the fixing roller of the invention.

[0069] Reference numerals: 1, transportation mechanism; 2, conveyor belt; 3, limiting plate; 4, hand-cranked threaded rod; 5, first connecting pipe; 6, first fixing plate; 7, first connecting plate; 8, connecting disc; 9, second connecting plate; 10, guide rod; 11, fixed sleeve; 12, cleaning box; 13, support leg; 14, connecting block; 15, second connecting pipe; 16, water outlet pipe; 17, water inlet pipe; 18, first rectangular frame; 19, third connecting pipe; 20, vacuum cleaner; 21, dust collection box; 22, second rectangular frame; 23, second fixing plate; 24, connecting pipe; 25, double-acting cylinder; 26, first auxiliary rod; 27, second auxiliary rod; 28, rectangular groove; 29, third fixing plate; 30, auxiliary traction rod; 31, third auxiliary rod; 32, partition board; 33, cleaning plate; 34, third connecting plate; 35, fixing roller; 36, first fixing rod; 37, slider; 38, chute; 39, auxiliary rod; 40, second fixing rod; 41, L-shaped fixing plate. Detailed implementation manners

[0070] This part will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The function of the accompanying drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present invention. However, it should not be construed as a limitation on the protection scope of the present invention.

[0071] In the description of the present invention, it should be understood that for the orientation description, such as the upper, lower, front, rear, left, right, etc., the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the present invention.

[0072] In the description of the present invention, "greater than", "less than", "exceeding", etc. are understood as not including the number itself, and "above", "below", "within", etc. are understood as including the number itself. If the first and second are described, it is only for the purpose of distinguishing technical features and cannot be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or the sequence relationship of the indicated technical features.

[0073] In the description of the present invention, unless otherwise clearly defined, words such as "set", "installed", "connected", etc. should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

[0074] Please refer to Figures 1-12 , the present invention provides a technical solution: a material transportation device for food processing, including a transportation mechanism 1. A conveyor belt 2 is arranged on the transportation mechanism 1. The transportation mechanism 1 is an existing structure and itself has necessary components like a motor. The transmission mechanism on the transportation mechanism 1 drives the conveyor belt 2 to move. A limiting device is arranged on the transportation mechanism 1, and the limiting device is used for limiting the position of the items on the conveyor belt 2;

[0075] A cleaning component is arranged on the transportation mechanism 1, and the cleaning component is used for cleaning the dust on the surface of the conveyor belt 2 and drying the surface of the conveyor belt 2;

[0076] A cleaning assembly is arranged on the transportation mechanism 1, and the cleaning assembly is used for cleaning the conveyor belt 2. The cleaning assembly includes four L-shaped fixing plates 41. The four L-shaped fixing plates 41 are all fixedly connected to the lower surface of the transportation mechanism 1, and a cleaning box 12 is fixedly connected to the opposite surfaces of two L-shaped fixing plates 41 corresponding to each other left and right;

[0077] Among them, rectangular grooves 28 communicating with the cleaning tank 12 are formed on the front and rear surfaces of the cleaning tank 12, and first auxiliary rods 26 are rotatably connected to the inner walls of the two rectangular grooves 28. Two third fixing plates 29 are fixedly connected to the front and rear surfaces of the cleaning tank 12;

[0078] Among them, second auxiliary rods 27 are rotatably connected to the opposite surfaces of the two third fixing plates 29 corresponding to each other left and right. The heights of the two second auxiliary rods 27 are higher than those of the two first auxiliary rods 26;

[0079] Among them, the two second auxiliary rods 27 and the two first auxiliary rods 26 play an auxiliary and supporting role in the movement of the conveyor belt 2, which can not only improve the stability of the conveyor belt 2 during operation, but also prevent the conveyor belt 2 from contacting the cleaning tank 12.

[0080] Furthermore, a partition plate 32 is fixedly connected inside the cleaning tank 12, and the partition plate 32 divides the cleaning tank 12 into two spaces;

[0081] Among them, the two spaces are respectively used for storing cleaning water and storing purified water;

[0082] Among them, three groups of auxiliary traction rods 30 are rotatably connected to the inner wall of the cleaning tank 12 and are arranged in parallel. One group of auxiliary traction rods 30 consists of two auxiliary traction rods 30 arranged vertically corresponding to each other;

[0083] Among them, the three groups of auxiliary traction rods 30 all play an auxiliary role in the operation of the conveyor belt 2.

[0084] Furthermore, two third auxiliary rods 31 are rotatably connected inside the cleaning tank 12 and are arranged in parallel. Two cleaning plates 33 are arranged inside the cleaning tank 12. Cleaning brushes are arranged on the two cleaning plates 33, and the two cleaning plates 33 are both used for cleaning the outer surface of the conveyor belt 2;

[0085] Among them, the cleaning plate 33 on the front side is located below the third auxiliary rod 31.

[0086] Among them, the cleaning plate 33 on the rear side is inclined and the lowest installation position is higher than the water level of the cleaning water, aiming to prevent a lot of foam from being adsorbed on the surface of the conveyor belt 2 when the conveyor belt 2 is cleaned and the cleaning water is stirred.

[0087] Among them, guide rods 10 are fixedly connected to the opposite surfaces of the two cleaning plates 33. One ends of the four guide rods 10 far away from the cleaning plates 33 all slide through the outer surface of the cleaning tank 12.

[0088] Furthermore, two water inlet pipes 17 communicating with the cleaning tank 12 are fixedly connected to the left side of the cleaning tank 12, and first on-off valves are arranged on the two water inlet pipes 17;

[0089] Among them, the lower surface of the cleaning tank 12 is fixedly connected with two water outlet pipes 16 communicating with it, and second switching valves are arranged on both of the two water outlet pipes 16;

[0090] Among them, the upper surface of the cleaning tank 12 is fixedly connected with a double-shaft cylinder 25, and fixing sleeves 11 are fixedly sleeved on the outer walls of the two output ends of the double-shaft cylinder 25, and third connecting pipes 19 are fixedly connected to both of the two fixing sleeves 11;

[0091] Among them, the third connecting pipe 19 on the left side is fixedly connected with the corresponding guide rod 10 on the rear cleaning plate 33;

[0092] Among them, the third connecting pipe 19 on the right side is fixedly connected with the corresponding guide rod 10 on the front cleaning plate 33;

[0093] Among them, connecting discs 8 are fixedly connected to the left and right output ends of the double-shaft cylinder 25.

[0094] Furthermore, the limiting device includes two groups of connecting blocks 14, and the two groups of connecting blocks 14 are respectively fixedly connected to the left and right sides of the transportation mechanism 1;

[0095] Among them, one group of connecting blocks 14 consists of two connecting blocks 14 corresponding to each other front and back;

[0096] Among them, sliding grooves 38 are formed on the upper surfaces of the four connecting blocks 14, and sliders 37 are slidably connected to the inner walls of the four sliding grooves 38;

[0097] Among them, first fixing plates 6 are fixedly connected to the upper surfaces of the two sliders 37 corresponding to each other front and back, first connecting plates 7 are fixedly connected to the lower surfaces of the two first fixing plates 6, and the two first connecting plates 7 are fixedly connected to the corresponding connecting discs 8.

[0098] Furthermore, two auxiliary rods 39 are fixedly installed on the opposite surfaces of the two first fixing plates 6, the opposite ends of the two auxiliary rods 39 corresponding to each other front and back respectively slide through the opposite surfaces of the two first fixing plates 6, and limiting plates 3 are arranged on the opposite surfaces of the two first fixing plates 6;

[0099] Among them, the two limiting plates 3 are respectively fixedly connected to the corresponding auxiliary rods 39;

[0100] Among them, by starting the double-axis cylinder 25, the two telescopic ends of the double-axis cylinder 25 continuously extend and retract, which will drive the two first fixing plates 6 to continuously move left and right through the two first connecting plates 7. The two first fixing plates 6 drive the two limiting plates 3 to continuously move left and right through the two hand-cranked threaded rods 4 and the four auxiliary rods 39. When the two limiting plates 3 move left and right, they play a role in limiting the materials on the conveyor belt 2, preventing the materials from falling or shifting during transportation, improving the stability of the material transportation device for food processing during transportation. The four auxiliary rods 39 play a supporting role for the two limiting plates 3 and a guiding role when the two limiting plates 3 move. At the same time, the two telescopic ends of the double-axis cylinder 25 will drive the two cleaning plates 33 to continuously move left and right through the two fixed sleeves 11, the two second connecting plates 9 and the guide rods 10 connected to the two second connecting plates 9, and cooperate with the brush to clean the surface of the conveyor belt 2, so as to achieve the effect of automatically cleaning the conveyor belt 2 during operation, without having to stop cleaning regularly, improving the processing efficiency. Coupled with the cleaning water and purified water, the conveyor belt 2 can be cleaned more comprehensively, improving the safety of the conveyor belt 2 during use.

[0101] Furthermore, the opposite surfaces of the two first fixing plates 6 are both rotatably connected with hand-cranked threaded rods 4. The opposite ends of the two hand-cranked threaded rods 4 respectively thread through the opposite surfaces of the two first fixing plates 6. The opposite ends of the two hand-cranked threaded rods 4 are respectively rotatably connected to the corresponding limiting plates 3. The staff holds one first fixing plate 6 with one hand and the handle of the hand-cranked threaded rod 4 with the other hand, and then rotates the hand-cranked threaded rod 4. The hand-cranked threaded rod 4 will move to the left through the thread engaged with the first fixing plate 6, and at the same time drive the limiting plate 3 to move to the left. The four auxiliary rods 39 play a guiding role for the two limiting plates 3 during movement. The position adjustment of the other limiting plate 3 is the same as that of it. By setting the two hand-cranked threaded rods 4, the relative positions between the two limiting plates 3 can be flexibly adjusted, so as to adapt to the limiting and guiding of materials of different sizes, and improve the flexibility of the two limiting plates 3 during use.

[0102] Furthermore, the cleaning assembly includes a dust collection box 21, and the dust collection box 21 is fixedly connected to the rear surface of the cleaning box 12. A dust removal net is arranged inside the dust collection box 21;

[0103] Among them, vacuum cleaners 20 are fixedly connected to both the left and right sides of the dust collection box 21. The output ends of the two vacuum cleaners 20 communicate with the inside of the dust collection box 21. The input ends of the two vacuum cleaners 20 are fixedly connected with first connecting pipes 5. The upper surface of the dust collection box 21 is fixedly connected with a third connecting pipe 19 communicating with it;

[0104] Among them, a dust filter screen is arranged inside the third connecting pipe 19, and a second connecting pipe 15 communicating with it is fixedly connected to the front surface of the third connecting pipe 19.

[0105] Further, the cleaning component further includes two second fixing rods 40, both of the two second fixing rods 40 are fixedly connected to the transportation mechanism 1, and a first rectangular frame 18 is fixedly connected to the lower surfaces of the two second fixing rods 40;

[0106] Wherein, the inside of the first rectangular frame 18 is hollow, air suction ports are arranged on the opposite surfaces of the inner wall of the first rectangular frame 18, both of the two first connecting pipes 5 are fixedly connected to the first rectangular frame 18, and the two first rectangular frames 18 communicate with each other. When the conveyor belt 2 passes through the inner wall of the first rectangular frame 18, two vacuum cleaners 20 are started, and the two vacuum cleaners 20 will suck the dust and impurities on the surface of the conveyor belt 2 into the inside of the dust collection box 21 through the two first connecting pipes 5 and the two first air suction ports on the first rectangular frame 18, achieving the effect of initially cleaning the conveyor belt 2.

[0107] Further, the cleaning component further includes two first fixing rods 36, both of the two first fixing rods 36 are fixedly connected to the transportation mechanism 1, and a second rectangular frame 22 is fixedly connected to the lower surfaces of the two first fixing rods 36;

[0108] Wherein, the inside of the second rectangular frame 22 is hollow, the material of the second rectangular frame 22 is a heat-resistant heat-insulating material, air outlet ports are arranged on the opposite surfaces of the inner wall of the second rectangular frame 22, and heating wires are arranged inside the second rectangular frame 22;

[0109] Wherein, a fourth connecting pipe 24 communicating with the second rectangular frame 22 is fixedly connected to the lower surface of the second rectangular frame 22, a layer of dust-proof net is arranged on the inner wall of the fourth connecting pipe 24, and the second connecting pipe 15 is fixedly connected to the fourth connecting pipe 24, and the second connecting pipe 15 communicates with the fourth connecting pipe 24;

[0110] Wherein, the gas entering the dust collection box 21 through the two vacuum cleaners 20 will enter the inside of the second rectangular frame 22 through the third connecting pipe 19, the second connecting pipe 15 and the fourth connecting pipe 24, and there is no need to set other gas transmission devices, improving the use efficiency of the two vacuum cleaners 21. At the same time, the heating wires inside the second rectangular frame 22 will heat the gas, making it become hot air and discharging it through the two air outlet ports, blowing towards the surface of the conveyor belt 2 passing through the inner wall of the second rectangular frame 22 to dry the surface of the conveyor belt 2.

[0111] Further, the cleaning component further includes two groups of second fixing plates 23, and both of the two groups of second fixing plates 23 are fixedly connected to the transportation mechanism 1;

[0112] Wherein, one group of second fixing plates 23 is composed of two second fixing plates 23 corresponding to each other left and right, two fixing rollers 35 are rotatably connected to the opposite surfaces of the two second fixing plates 23 corresponding to each other left and right, and water-absorbing sponges are fixedly sleeved on the outer walls of the four fixing rollers 35;

[0113] There is no need to set up other gas transportation devices, which improves the utilization efficiency of the two vacuum cleaners 21. When the conveyor belt 2 after preliminary drying passes through the opposite surfaces of the four water-absorbing sponges that are vertically corresponding to each other, the four water-absorbing sponges will adsorb the water stains remaining on the surface of the conveyor belt 2, achieving the effect of quickly drying the surface of the conveyor belt 2 and improving the practicality of the material transportation device for food processing.

[0114] Working principle: The transportation mechanism 1 is an existing structure and itself has necessary components like a motor. The transmission mechanism on the transportation mechanism 1 will drive the conveyor belt 2 to move. Start the two vacuum cleaners 20. The two vacuum cleaners 20 will suck the dust and impurities passing through the surface of the conveyor belt 2 into the interior of the dust collection box 21 through the two first connecting pipes 5 and the two first suction ports on the first rectangular frame 18, achieving the effect of preliminary cleaning of the conveyor belt 2. Then, by starting the double-axis cylinder 25, the two telescopic ends of the double-axis cylinder 25 will continuously extend and retract, and will drive the two first fixing plates 6 to continuously move left and right through the two first connecting plates 7. The two first fixing plates 6 will drive the two limiting plates 3 to continuously move left and right through the two hand-cranked threaded rods 4 and the four auxiliary rods 39. When the two limiting plates 3 move left and right, they play a role in limiting the materials on the conveyor belt 2, preventing the materials from falling or shifting during transportation. The four auxiliary rods 39 play a role in supporting the two limiting plates 3 and guiding the two limiting plates 3 when they move. At the same time, the two telescopic ends of the double-axis cylinder 25 will drive the two cleaning plates 33 to continuously move left and right through the two fixed sleeves 11, the two second connecting plates 9 and the guide rods 10 connected to the two second connecting plates 9, and cooperate with the brush to clean the surface of the conveyor belt 2, thereby achieving the effect of automatically cleaning the conveyor belt 2 during operation, without the need to stop the machine regularly for cleaning, and then, combined with cleaning water and purified water, the conveyor belt 2 can be cleaned more comprehensively.

[0115] Furthermore, the gas that enters the dust collection box 21 through the two vacuum cleaners 20 will enter the interior of the second rectangular frame 22 through the third connecting pipe 19, the second connecting pipe 15 and the fourth connecting pipe 24. There is no need to set up other gas transportation devices, which improves the utilization efficiency of the two vacuum cleaners 21. At the same time, the heating wire inside the second rectangular frame 22 will heat the gas, making it become hot air and discharging it through the two air outlets, blowing towards the surface of the conveyor belt 2 passing through the inner wall of the second rectangular frame 22 to dry the surface of the conveyor belt 2. When the conveyor belt 2 after preliminary drying passes through the opposite surfaces of the four water-absorbing sponges that are vertically corresponding to each other, the four water-absorbing sponges will adsorb the water stains remaining on the surface of the conveyor belt 2, achieving the effect of quickly drying the surface of the conveyor belt 2.

[0116] Further, a staff member holds the first fixed plate 6 with one hand and holds the crank of the hand-cranked threaded rod 4 with the other hand. Then, the hand-cranked threaded rod 4 is rotated. The hand-cranked threaded rod 4 will move to the left through the thread engaged with the first fixed plate 6, and at the same time drive the limit plate 3 to move to the left. The four auxiliary rods 39 play a guiding role for the two limit plates 3 during movement. The position adjustment of the other limit plate 3 is communicated with it. By setting two hand-cranked threaded rods 4, the relative position between the two limit plates 3 can be flexibly adjusted, so as to adapt to the limitation and guiding of materials of different sizes.

[0117] The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art in the said technical field, various changes can also be made without departing from the gist of the present invention.

Claims

1. A material transport device for food processing, characterized in that: include: A transport mechanism (1), wherein a conveyor belt (2) is arranged on the transport mechanism (1); A limiting device, the limiting device is arranged on the transport mechanism (1), and is used to limit the position of an object on the conveyor belt (2); A cleaning component, the cleaning component is arranged on the transport mechanism (1), and the cleaning component is used to clean dust on the surface of the conveyor belt (2) and to dry the surface of the conveyor belt (2); A cleaning assembly, the cleaning assembly being arranged on the transport mechanism (1), the cleaning assembly being used for cleaning the conveyor belt (2), the cleaning assembly comprising four L-shaped fixing plates (41), the four L-shaped fixing plates (41) being fixedly connected to the lower surface of the transport mechanism (1), and the opposite surfaces of two left and right corresponding L-shaped fixing plates (41) being fixedly connected to a cleaning box (12); The front and rear surfaces of the cleaning box (12) are each provided with two rectangular grooves (28) communicating therewith, the inner walls of the two rectangular grooves (28) are rotatably connected to the first auxiliary rods (26), and the front and rear surfaces of the cleaning box (12) are each fixedly connected to two third fixing plates (29); Wherein, the opposing surfaces of the two left and right corresponding third fixing plates (29) are both rotatably connected with second auxiliary rods (27), and the heights of the two second auxiliary rods (27) are higher than the two first auxiliary rods (26); The two second auxiliary rods (27) and the two first auxiliary rods (26) play an auxiliary and supporting role in the movement of the conveyor belt (2), which can not only improve the stability of the conveyor belt (2) during operation, but also prevent the conveyor belt (2) from contacting the cleaning box (12); A partition (32) is fixedly connected to the interior of the cleaning box (12), and the partition (32) divides the cleaning box (12) into two spaces; Among them, two spaces are used to add clean water storage and purified water storage respectively; The inner wall of the cleaning box (12) is rotatably connected to three groups of auxiliary traction rods (30) arranged in parallel, and one group of auxiliary traction rods (30) is composed of two auxiliary traction rods (30) arranged correspondingly up and down; The three sets of auxiliary traction rods (30) all play an auxiliary role in the operation of the conveyor belt (2); The cleaning box (12) is rotatably connected to two third auxiliary rods (31) arranged in parallel, and two cleaning plates (33) are arranged inside the cleaning box (12). Both cleaning plates (33) are provided with cleaning brushes, and both cleaning plates (33) are used to clean the outer surface of the conveyor belt (2); The cleaning plate (33) located at the front side is located at the lower side relative to the third auxiliary rod (31); The cleaning plate (33) at the rear side is tilted and its lowest installation position is higher than the horizontal plane of the cleaning water, so as to prevent the cleaning water from being stirred when the conveyor belt (2) is cleaned, thereby preventing a lot of bubbles from being adsorbed on the surface of the conveyor belt (2); The opposing surfaces of the two cleaning plates (33) are fixedly connected to guide rods (10), and the ends of the four guide rods (10) away from the cleaning plates (33) slide through the outer surface of the cleaning box (12); The left side of the cleaning box (12) is fixedly connected to two water inlet pipes (17) communicating therewith, and both water inlet pipes (17) are provided with a first switch valve; Wherein, the lower surface of the cleaning box (12) is fixedly connected to two water outlet pipes (16) which are in communication therewith, and the two water outlet pipes (16) are both provided with a second switch valve; The upper surface of the cleaning box (12) is fixedly connected to a double-shaft cylinder (25), the outer walls of the two output ends of the double-shaft cylinder (25) are fixedly sleeved with a fixing sleeve (11), and the two fixing sleeves (11) are fixedly connected to a third connecting pipe (19); The third connecting pipe (19) on the left side is fixedly connected to a corresponding guide rod (10) on the rear cleaning plate (33); Wherein, the third connecting pipe (19) located on the right side is fixedly connected to the corresponding guide rod (10) located on the front cleaning plate (33); Wherein, the left and right output ends of the dual-axis cylinder (25) are both fixedly connected to a connecting disc (8); The cleaning assembly further comprises two second fixing rods (40), the two second fixing rods (40) are fixedly connected to the transport mechanism (1), and the lower surfaces of the two second fixing rods (40) are fixedly connected to the first rectangular frame (18); The interior of the first rectangular frame (18) is hollow, opposite surfaces of the inner wall of the first rectangular frame (18) are provided with air intake ports, the two first connecting pipes (5) are fixedly connected to the first rectangular frame (18), and the two first rectangular frames (18) are in communication with the two first rectangular frames (18); The cleaning assembly further comprises two first fixing rods (36), the two first fixing rods (36) are fixedly connected to the transport mechanism (1), and the lower surfaces of the two first fixing rods (36) are fixedly connected to the second rectangular frame (22); The interior of the second rectangular frame (22) is hollow, opposite surfaces of the inner wall of the second rectangular frame (22) are provided with air outlets, and a heating wire is provided inside the second rectangular frame (22); The lower surface of the second rectangular frame (22) is fixedly connected to a fourth connecting pipe (24) in communication therewith, the inner wall of the fourth connecting pipe (24) is provided with a layer of dustproof net, the second connecting pipe (15) is fixedly connected to the fourth connecting pipe (24), and the second connecting pipe (15) is in communication with the fourth connecting pipe (24); The cleaning assembly further comprises two sets of second fixing plates (23), and the two sets of second fixing plates (23) are both fixedly connected to the transport mechanism (1); Wherein, a group of second fixed plates (23) is composed of two second fixed plates (23) corresponding to each other on the left and right, and the opposite surfaces of the two second fixed plates (23) corresponding to each other on the left and right are rotatably connected to two fixed rollers (35), and the outer walls of the four fixed rollers (35) are fixedly sleeved with water-absorbing sponges; Among them, four water-absorbing sponges will absorb the water stains remaining on the surface of the conveyor belt (2).

2. A material transport device for food processing according to claim 1, characterized in that: The limiting device comprises two groups of connection blocks (14), and the two groups of connection blocks (14) are respectively fixedly connected to the left and right sides of the transport mechanism (1); Wherein, a set of connection blocks (14) is composed of two front and rear corresponding connection blocks (14); The upper surfaces of the four connecting blocks (14) are each provided with a slide groove (38), and the inner walls of the four slide grooves (38) are each slidably connected with a slider (37); The upper surfaces of the two corresponding front and rear sliding blocks (37) are both fixedly connected to a first fixing plate (6), the lower surfaces of the two first fixing plates (6) are both fixedly connected to a first connecting plate (7), and the two first connecting plates (7) are fixedly connected to the corresponding connecting discs (8).

3. A material transport device for food processing according to claim 2, characterized in that: Two auxiliary rods (39) are fixedly mounted on the opposite surfaces of the two first fixing plates (6), and the opposite ends of the two front and rear corresponding auxiliary rods (39) slide through the opposite surfaces of the two first fixing plates (6) respectively, and the opposite surfaces of the two first fixing plates (6) are provided with limit plates (3); Wherein, the two limit plates (3) are respectively fixedly connected to the corresponding auxiliary rods (39); The two limit plates (3) play a role in limiting the position of the materials on the conveyor belt (2) when moving left and right, thereby preventing the materials from falling or shifting during transportation. The four auxiliary rods (39) play a supporting role for the two limit plates (3), and also play a guiding role for the two limit plates (3) when they move.

4. A material transport device for food processing according to claim 2, characterized in that: The opposite surfaces of the two first fixing plates (6) are rotatably connected to a hand-cranked threaded rod (4), the opposite ends of the two hand-cranked threaded rods (4) respectively thread through the opposite surfaces of the two first fixing plates (6), and the opposite ends of the two hand-cranked threaded rods (4) are respectively rotatably connected to the corresponding limit plates (3); By providing two hand-cranked threaded rods (4), the relative position between the two limit plates (3) can be flexibly adjusted, thereby adapting to the limit and guidance of materials of different sizes.

5. A material transport device for food processing according to claim 1, characterized in that: The cleaning assembly comprises a dust collecting box (21), the dust collecting box (21) being fixedly connected to the rear surface of the cleaning box (12), and a dust removal net being arranged inside the dust collecting box (21); Wherein, the left and right sides of the dust collecting box (21) are fixedly connected to the vacuum cleaners (20), the output ends of the two vacuum cleaners (20) are communicated with the interior of the dust collecting box (21), the input ends of the two vacuum cleaners (20) are fixedly connected to the first connecting pipe (5), and the upper surface of the dust collecting box (21) is fixedly connected to the third connecting pipe (19) communicated with the dust collecting box (21); The third connecting tube (19) is provided with a dust filter screen inside, and the front surface of the third connecting tube (19) is fixedly connected to the second connecting tube (15) communicating therewith.

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