Adjustable turning conveyor for food processing

Abstract

The invention relates to the technical field of food processing, and provides an adjustable turning conveyor for food processing, comprising: a support frame; the outer cover is fixedly installed on one side of the supporting frame and used for concentrating dust to prevent food particle dust from scattering outwards, a rear cover is fixedly installed on one side of the outer cover, and a dust collection drawer used for collecting the dust is slidably connected to the bottom of the inner wall of the rear cover; and the driving motor is fixedly installed on the other side of the outer cover, a first rotating rod is fixedly installed at the output end of the driving motor, and the outer surface of the first rotating rod is movably sleeved with a belt through a belt pulley. And the dust collecting drawer can be pulled in the rear cover so that dust can be conveniently taken out, at the moment, dust and dirt of the food particle materials reaching the position above the second conveying belt are reduced, and meanwhile the particle sizes are all in a qualified state.

Description

Technical Field

[0001] This invention relates to the field of food processing technology, and in particular to an adjustable turning conveyor for food processing. Background Technology

[0002] Currently, in food processing, granular food materials (such as puffed foods, grains, dried fruits, and beans) typically rely on conveying devices for continuous material transfer during the multiple stages of washing, screening, drying, and transportation. Traditional conveying devices are mostly linear structures. While they can achieve basic material transport functions, in situations where production line space is limited or multiple processes need to be connected, fixed-direction conveying structures cannot meet the requirements of flexible layouts, resulting in large production line footprints, inflexible layouts, and poor screening efficiency.

[0003] In addition, existing food pellet conveying equipment generally suffers from the following technical problems: High dust content in materials: During the conveying or vibrating screening process, food particles are prone to generating dust or debris. This dust spreads inside the equipment, which not only affects the hygiene of the workshop environment, but may also cause secondary contamination of food.

[0004] Lack of cleaning and drying processes: In some food processing stages, raw material particles often contain impurities or surface dust, which need to be cleaned. However, traditional conveyors often do not have online washing and drying functions, requiring manual segmented processing, which increases labor intensity and time costs.

[0005] Fixed conveying angle, inconvenient adjustment: Existing turning conveyors have complex structures and fixed or difficult-to-adjust turning angles. When the production line process changes, they need to be reinstalled and adjusted, which affects production efficiency.

[0006] Dust collection and cleaning are inconvenient: Although some equipment is equipped with dust covers, it lacks an effective dust collection and cleaning mechanism, which makes dust easy to accumulate and maintenance inconvenient. Summary of the Invention

[0007] To achieve the above objectives, the present invention employs the following technical solution: an adjustable turning conveyor for food processing, comprising: a support frame; an outer cover, fixedly installed on one side of the support frame for collecting dust and preventing food particles from scattering; a rear cover fixedly installed on one side of the outer cover, with a dust collection drawer slidably connected to the bottom of the inner wall of the rear cover for collecting dust; a drive motor fixedly installed on the other side of the outer cover; a rotating rod one fixedly installed at the output end of the drive motor; a belt movably sleeved on the outer surface of the rotating rod one via a pulley; a rotating rod two movably sleeved on one end of the belt via a pulley; an eccentric wheel fixedly installed at one end of the rotating rod two; multiple vertical grooves are formed on the inner wall of the outer cover; a vibrating screen box is slidably connected inside the multiple vertical grooves; a protruding plate is fixedly installed on the side of the vibrating screen box near the eccentric wheel; the eccentric wheel rotates on the upper surface of the protruding plate, causing the vibrating screen box to vibrate; multiple springs for limiting the vibration of the vibrating screen box are fixedly installed at the bottom of the vibrating screen box; and the bottom ends of the multiple springs are fixedly installed on the inner wall of the outer cover. A fan is fixedly installed at one end of a rotating rod. The inner wall of the outer cover has multiple dust outlet holes, which are horizontal to the fan and located on the horizontal side of the rear cover.

[0008] The technical effect of the above-mentioned further solution is as follows: An external power source starts the drive motor, which rotates the rotating rod. The rotating rod then drives the belt via a pulley. The belt, through the pulley, drives the eccentric wheel to rotate on the upper surface of the convex plate. Under the spring force limiting the vibration of the screen box at the bottom, the screen box slides back and forth inside the vertical groove, causing it to vibrate. When the screen box vibrates, materials of the acceptable particle size are vibrated to the upper surface of the second conveyor belt for transport, while unacceptable materials remain inside the screen box. Simultaneously, as the material falls downwards from inside the screen box... At the moment of impact, the drive motor rotates the rotating rod, which in turn drives the fan. The airflow generated by the fan blows the dust inside the passing granular material to the dust outlet. The fan's airflow is directed towards the dust outlet, causing the airflow to push the dust through the dust outlet into the rear cover. Then, under the influence of gravity, the dust falls into the dust collection drawer for collection. The dust collection drawer can be pulled out from inside the rear cover for easy removal of the dust. At this point, the dust and dirt on the food granular material reaching the second conveyor belt are reduced, and the particle size is within acceptable limits.

[0009] In a preferred embodiment, a first conveyor belt is fixedly installed on the top of the support frame, a feeding hopper is fixedly installed on the top of the first conveyor belt, a water tank is fixedly installed on one side of the feeding hopper, a water pump is fixedly installed on one side of the feeding hopper, the input end of the water pump is connected to the water tank through a water pipe, multiple water sprayers are fixedly installed on the bottom of the feeding hopper near the water tank, the output end of the water pump is connected to the inside of the multiple water sprayers through a water pipe, and a perforated discharge plate is fixedly installed on the bottom of the feeding hopper, the perforated discharge plate being located directly below the discharge port of the feeding hopper.

[0010] The technical effect of adopting the above-mentioned further solution is as follows: food granules are poured into the inside of the feeding hopper. Under the action of gravity, the material enters the upper surface of the perforated feeding plate through the discharge port at the bottom. The water pump is started by an external power source to extract water from the inside of the feeding hopper through the pipe. After extraction, the water is transported to the inside of multiple water sprayers through the pipe. The water sprays onto the top of the perforated feeding plate through the multiple water sprayers, and the material is washed when the material granules are about to enter the first conveyor belt.

[0011] In a preferred embodiment, a plurality of water sprayers are located directly above the perforated feed plate, a water storage box for collecting wastewater is fixedly installed at the bottom of the perforated feed plate, a heater for reactive heating is fixedly installed on one side of the vibrating screen box, a vertical rod is connected to the top of the support frame via a bearing, and a second bracket is fixedly installed at the top of the vertical rod.

[0012] The technical effect of adopting the above-mentioned further solution is: the dirt inside the material is cleaned, and the water flows into the water storage box through the small holes at the bottom of the porous feed plate for collection. The cleaned material slides onto the upper surface of the first conveyor belt, and at the same time, the heater heats the inner wall of the vibrating screen box. When the wet material after rinsing enters the vibrating screen box, it is dried quickly by vibration and heating.

[0013] In a preferred embodiment, a second conveyor belt is fixedly installed on the top of the second support, the first conveyor belt is located directly below the outer cover, a first support is fixedly installed on the bottom of the first conveyor belt near one side, two universal wheels are movably installed on the bottom of the first support, a rotating disk is fixedly sleeved on the outer surface of the vertical rod, and multiple locking holes are opened on the bottom of the rotating disk.

[0014] The technical effect of adopting the above-mentioned further solution is that by rotating the second support around the bottom vertical rod, the conveying direction angle of the second conveyor belt can be changed.

[0015] In a preferred embodiment, an L-shaped strip is fixedly installed on the top of the support frame, and a threaded rod for limiting the rotation disk is movably embedded inside the L-shaped strip. The threaded rod is movably embedded inside one of the locking holes.

[0016] The technical effect of adopting the above-mentioned further solution is that: the rotating threaded rod can be inserted into the inside of the card hole to limit the vertical rod and the second bracket at the top, thereby achieving stability when the second conveyor belt is conveying and preventing the second conveyor belt from moving during material conveying.

[0017] Compared with the prior art, the advantages and positive effects of the present invention are as follows: 1. In this embodiment of the invention, particulate material is conveyed into the vibrating screen box by the first conveyor belt. At this time, the drive motor is started by an external power source to drive the rotating rod to rotate. The rotating rod drives the belt to move through the pulley. At this time, the belt drives the eccentric wheel to rotate on the upper surface of the convex plate through the pulley. Under the spring force limit at the bottom of the vibrating screen box, the vibrating screen box slides up and down back and forth inside the vertical groove, thereby causing the vibrating screen box to vibrate. At the same time, the heater heats the inner wall of the vibrating screen box. When the washed and wet material enters the vibrating screen box, it is dried quickly through vibration and heating. After the vibrating screen box vibrates, it can determine the size of qualified particles. The material vibrates and is conveyed to the upper surface of the second conveyor belt. Unqualified material remains inside the vibrating screen box. Simultaneously, as the material falls downward from the inside of the vibrating screen box, the drive motor drives the rotating rod to rotate. When the rotating rod rotates, it drives the fan to rotate. The air force generated by the fan blows the dust inside the passing granular material to the dust outlet, and then enters the interior of the rear cover through the dust outlet. Under the action of gravity, the dust falls into the dust collection drawer for collection. The dust collection drawer can be pulled out from inside the rear cover for easy removal of dust. At this time, the dust and dirt of the food granular material reaching the top of the second conveyor belt are reduced, and the particle size is all within acceptable limits.

[0018] 2. In this embodiment of the invention, food granules are poured into the feed hopper. Under the action of gravity, the material enters the upper surface of the perforated feed plate through the discharge port at the bottom. A water pump is started by an external power source to extract water from the feed hopper through a pipe. After extraction, the water is transported to the interior of multiple water sprayers through the pipes. The water is sprayed onto the top of the perforated feed plate by the multiple water sprayers. When the material granules are about to enter the first conveyor belt, the material is rinsed to clean the dirt inside the material. The water flows into the interior of the water storage box through the small holes at the bottom of the perforated feed plate for collection.

[0019] 3. In this embodiment of the invention, by rotating the second bracket around the bottom vertical rod, the conveying direction angle of the second conveyor belt can be changed. Rotating the threaded rod and embedding it into the card hole can limit the vertical rod and the top second bracket, thereby achieving stability when the second conveyor belt is conveying. Attached Figure Description

[0020] Figure 1 A three-dimensional structural schematic diagram of an adjustable turning conveyor for food processing provided by the present invention; Figure 2 A schematic diagram of the spring structure of an adjustable turning conveyor for food processing provided by the present invention; Figure 3 A side view of an adjustable turning conveyor for food processing provided by the present invention; Figure 4 A top view of an adjustable turning conveyor for food processing provided by the present invention; Figure 5 A schematic diagram of a water sprayer structure for an adjustable turning conveyor for food processing provided by the present invention; Figure 6 This invention provides a schematic diagram of the rotating disc structure of an adjustable turning conveyor for food processing.

[0021] Legend: 101. Support frame; 102. First conveyor belt; 103. Feed hopper; 104. Water tank; 105. Water pump; 106. Water sprayer; 107. Perforated feeding plate; 108. Water storage box; 109. Vibrating screen box; 110. Heater; 112. Vertical trough; 113. Spring; 114. Outer cover; 115. Drive motor; 116. Belt; 117. Fan; 118. Rotating rod one; 119. Eccentric wheel; 1191. Rotating rod two; 120. Protruding plate; 121. Rear cover; 122. Dust collection drawer; 123. Dust outlet; 124. Second conveyor belt; 125. First bracket; 126. Caster wheel; 127. Second bracket; 128. Rotating disc; 129. Locking hole; 130. L-shaped strip; 131. Threaded rod. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0023] Please see Figures 1 to 6This embodiment provides a technical solution: an adjustable turning conveyor for food processing, comprising: a support frame 101; an outer cover 114, fixedly installed on one side of the support frame 101, used to collect dust and prevent food particles from scattering; a rear cover 121 fixedly installed on one side of the outer cover 114, with a dust collection drawer 122 slidably connected to the bottom of the inner wall of the rear cover 121 for collecting dust; a drive motor 115, fixedly installed on the other side of the outer cover 114; a rotating rod 118 fixedly installed at the output end of the drive motor 115; and a belt 116 movably sleeved on the outer surface of the rotating rod 118 via a pulley. One end of belt 116 is movably fitted with a rotating rod 1191 via a pulley, and an eccentric wheel 119 is fixedly installed at one end of the rotating rod 1191; the inner wall of the outer cover 114 has multiple vertical grooves 112, and a vibrating screen box 109 is slidably connected inside the multiple vertical grooves 112; a protruding plate 120 is fixedly installed on the side of the vibrating screen box 109 near the eccentric wheel 119; the eccentric wheel 119 rotates on the upper surface of the protruding plate 120, causing the vibrating screen box 109 to vibrate; multiple springs 113 for limiting the bottom of the vibrating screen box 109 are fixedly installed, and the bottom ends of the multiple springs 113 are fixedly installed on the inner wall of the outer cover 114; A fan 117 is fixedly installed at one end of a rotating rod 118. Multiple dust outlet holes 123 are provided on the inner wall of the outer cover 114, positioned horizontally with the fan 117. These holes are located on the horizontal side of the rear cover 121. An external power source starts a drive motor 115, which rotates the rotating rod 118. The rotating rod 118 then drives a belt 116 via a pulley. The belt 116, through the pulley, drives an eccentric wheel 119 to rotate on the upper surface of the convex plate 120. Under the elastic limit of a spring 113 at the bottom of the vibrating screen box 109, the vibrating screen box 109 slides back and forth inside the vertical groove 112, causing it to vibrate. Once the vibrating screen box 109 vibrates, it can vibrate materials of the qualified particle size to the second conveyor. The material is conveyed on the upper surface of the second conveyor belt 124. Unqualified materials will remain inside the vibrating screen box 109. At the same time, when the material falls down from the inside of the vibrating screen box 109, the drive motor 115 will drive the rotating rod 118 to rotate. When the rotating rod 118 rotates, it drives the fan 117 to rotate. The wind generated by the fan 117 can blow the dust inside the passing granular material to the dust outlet 123, and then enter the interior of the rear cover 121 through the dust outlet 123. Under the action of gravity, the dust falls into the dust collection drawer 122 for collection. The dust collection drawer 122 can be pulled out from inside the rear cover 121 for easy removal of dust. At this time, the dust and dirt of the food granular material reaching the top of the second conveyor belt 124 are reduced, and the particle size is all qualified.

[0024] like Figures 1 to 6As shown, in one embodiment, a first conveyor belt 102 is fixedly installed on the top of the support frame 101, a feed hopper 103 is fixedly installed on the top of the first conveyor belt 102, a water tank 104 is fixedly installed on one side of the feed hopper 103, a water pump 105 is fixedly installed on one side of the feed hopper 103, the input end of the water pump 105 is connected to the water tank 104 through a water pipe, a plurality of water sprayers 106 are fixedly installed on the bottom of the feed hopper 103 near the water tank 104, and the output end of the water pump 105 is connected to the interior of the plurality of water sprayers 106 through a water pipe. A [missing information - likely a continuation of the previous sentence] is fixedly installed on the bottom of the feed hopper 103. The perforated feeding plate 107 is located directly below the feeding port of the feeding hopper 103. Food granules are poured into the feeding hopper 103. Under the action of gravity, the material enters the upper surface of the perforated feeding plate 107 through the discharge port at the bottom. The water pump 105 is started by an external power source to extract water from the inside of the feeding hopper 103 through a pipe. After extraction, the water is transported to the inside of multiple water sprayers 106 through a pipe. The water sprays onto the top of the perforated feeding plate 107 through the multiple water sprayers 106, rinsing the material granules as they are about to enter the first conveyor belt 102.

[0025] like Figures 1 to 6 As shown, in one embodiment, multiple water sprayers 106 are located directly above the perforated feeding plate 107. A water storage box 108 for collecting wastewater is fixedly installed at the bottom of the perforated feeding plate 107. A heater 110 for opposing heating is fixedly installed on one side of the vibrating screen box 109. A vertical rod is connected to the top of the support frame 101 through a bearing. A second bracket 127 is fixedly installed at the top of the vertical rod. The cleaning process removes dirt from the inside of the material, and the water flows into the water storage box 108 through the small holes at the bottom of the perforated feeding plate 107 for collection. The cleaned material slides onto the upper surface of the first conveyor belt 102. At the same time, the heater 110 heats the inner wall of the vibrating screen box 109. When the wet material after rinsing enters the vibrating screen box 109, it is quickly dried by vibration and heating.

[0026] like Figures 1 to 6 As shown, in one embodiment, a second conveyor belt 124 is fixedly installed on the top of the second support 127, the first conveyor belt 102 is located directly below the outer cover 114, a first support 125 is fixedly installed on the bottom of the first conveyor belt 102 near one side, two universal wheels 126 are movably installed on the bottom of the first support 125, a rotating disk 128 is fixedly sleeved on the outer surface of the vertical rod, and multiple locking holes 129 are opened on the bottom of the rotating disk 128. By rotating the second support 127 around the bottom vertical rod, the conveying direction angle of the second conveyor belt 124 can be changed.

[0027] like Figures 1 to 6As shown, in one embodiment, an L-shaped bar 130 is fixedly installed on the top of the support frame 101. A threaded rod 131 for limiting the rotation disk 128 is movably embedded inside the L-shaped bar 130. The threaded rod 131 is movably embedded inside one of the locking holes 129. Rotating the threaded rod 131 into the locking hole 129 can limit the vertical bar and the second bracket 127 at the top, thereby achieving stability when the second conveyor belt 124 is conveying materials and preventing the second conveyor belt 124 from moving during material conveying.

[0028] Working principle: During use, food granules are poured into the feed hopper 103. Under gravity, the material enters the upper surface of the perforated feed plate 107 through the discharge port at the bottom. An external power source activates the water pump 105, which extracts water from the feed hopper 103 through a pipe. The extracted water is then transported to multiple water sprayers 106, which spray it onto the perforated feed plate 107. As the granules are about to enter the first conveyor belt 102, the material is rinsed, cleaning the internal dirt. The water flows through the small holes at the bottom of the perforated feed plate 107 into the water storage box 108 for collection. The washed material slides onto the upper surface of the first conveyor belt 102 and is conveyed into the vibrating screen box 109. At this time, the drive motor 115 is started by an external power source, which drives the rotating rod 118 to rotate. The rotating rod 118 drives the belt 116 to move through the pulley. At this time, the belt 116 drives the eccentric wheel 119 to rotate on the upper surface of the convex plate 120 through the pulley. Under the elastic limit of the spring 113 at the bottom of the vibrating screen box 109, the vibrating screen box 109 slides up and down reciprocally inside the vertical groove 112, thereby causing the vibrating screen box 109 to vibrate. At the same time, the heater 110 heats the inner wall of the vibrating screen box 109. When the rinsed, damp material enters the vibrating screen box 109, it is rapidly dried through vibration and heating. After the vibrating screen box 109 vibrates, materials of acceptable particle size are vibrated to the upper surface of the second conveyor belt 124 for transport, while unacceptable materials remain inside the vibrating screen box 109. Simultaneously, as the material falls downwards from inside the vibrating screen box 109, the drive motor 115 drives the rotating rod 118 to rotate. When the rotating rod 118 rotates, it drives the fan 117 to rotate. The airflow generated by the fan 117 blows the dust inside the passing particles to the dust outlet 123, and then through the outlet... Dust enters the interior of the rear cover 121 through the dust hole 123 and falls into the dust collection drawer 122 under the action of gravity for collection. The dust collection drawer 122 can be pulled out from inside the rear cover 121 for easy removal of dust. At this time, the dust and dirt of the food particles reaching the second conveyor belt 124 are reduced, and the particle size is all in a qualified state. The second bracket 127 rotates around the bottom vertical rod, which can change the conveying direction angle of the second conveyor belt 124. Rotating the threaded rod 131 into the card hole 129 can limit the vertical rod and the top second bracket 127, thereby achieving stability when the second conveyor belt 124 is conveying.

[0029] All standard parts used in this invention can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0030] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments that can be applied to other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the protection scope of the present invention.

Claims

1. An adjustable turning conveyor for food processing, comprising: The support frame (101) is characterized in that, An outer cover (114) is fixedly installed on one side of the support frame (101) to concentrate dust and prevent food particles from scattering. A rear cover (121) is fixedly installed on one side of the outer cover (114), and a dust collection drawer (122) for collecting dust is slidably connected to the bottom of the inner wall of the rear cover (121). A drive motor (115) is fixedly installed on the other side of the outer cover (114). A rotating rod (118) is fixedly installed at the output end of the drive motor (115). A belt (116) is movably sleeved on the outer surface of the rotating rod (118) through a pulley. A rotating rod (1191) is movably sleeved on one end of the belt (116) through a pulley. An eccentric wheel (119) is fixedly installed on one end of the rotating rod (1191). The inner wall of the outer cover (114) is provided with a plurality of vertical grooves (112), and a vibrating screen box (109) is slidably connected inside the plurality of vertical grooves (112). A protruding plate (120) is fixedly installed on the side of the vibrating screen box (109) near the eccentric wheel (119). The eccentric wheel (119) rotates on the upper surface of the protruding plate (120) to cause the vibrating screen box (109) to vibrate. A plurality of springs (113) for limiting the bottom of the vibrating screen box (109) are fixedly installed, and the bottom ends of the plurality of springs (113) are fixedly installed on the inner wall of the outer cover (114). A fan (117) is fixedly installed at one end of a rotating rod (118). The inner wall of the outer cover (114) is provided with a plurality of dust outlet holes (123). The plurality of dust outlet holes (123) are horizontal to the fan (117) and are located on the horizontal side of the rear cover (121).

2. The adjustable turning conveyor for food processing according to claim 1, characterized in that: A first conveyor belt (102) is fixedly installed on the top of the support frame (101), a feed hopper (103) is fixedly installed on the top of the first conveyor belt (102), a water tank (104) is fixedly installed on one side of the feed hopper (103), a water pump (105) is fixedly installed on one side of the feed hopper (103), and the input end of the water pump (105) is connected to the water tank (104) through a water pipe.

3. The adjustable turning conveyor for food processing according to claim 2, characterized in that: Multiple water sprayers (106) are fixedly installed at the bottom of the feed hopper (103) near the water tank (104). The output end of the water pump (105) is connected to the inside of the multiple water sprayers (106) through a water pipe. A perforated feeding plate (107) is fixedly installed at the bottom of the feed hopper (103). The perforated feeding plate (107) is located directly below the feeding port of the feed hopper (103).

4. The adjustable turning conveyor for food processing according to claim 3, characterized in that: Multiple water sprayers (106) are located directly above the perforated feed plate (107), and a water storage box (108) for collecting wastewater is fixedly installed at the bottom of the perforated feed plate (107).

5. An adjustable turning conveyor for food processing according to claim 4, characterized in that: A heater (110) for heating is fixedly installed on one side of the vibrating screen box (109) for heating and drying the inside of the vibrating screen box. A vertical rod is connected to the top of the support frame (101) through a bearing, and a second bracket (127) is fixedly installed on the top of the vertical rod.

6. The adjustable turning conveyor for food processing according to claim 5, characterized in that: The second support (127) is fixedly provided with a second conveyor belt (124) at the top, the first conveyor belt (102) is located directly below the outer cover (114), and the first support (125) is fixedly installed on the bottom of the first conveyor belt (102) near one side.

7. An adjustable turning conveyor for food processing according to claim 6, characterized in that: The bottom of the first bracket (125) is movably mounted with two casters (126), and the outer surface of the vertical rod is fixedly fitted with a rotating disk (128), and the bottom of the rotating disk (128) is provided with multiple locking holes (129).

8. An adjustable turning conveyor for food processing according to claim 7, characterized in that: An L-shaped strip (130) is fixedly installed on the top of the support frame (101).

9. An adjustable turning conveyor for food processing according to claim 8, characterized in that: The L-shaped bar (130) is internally fitted with a threaded rod (131) for limiting the rotation of the disc (128).

10. An adjustable turning conveyor for food processing according to claim 9, characterized in that: The threaded rod (131) is movably embedded inside one of the locking holes (129).

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