Cleaning system for bean liquid conveying belt of dried beancurd stick machine

Abstract

The utility model provides a cleaning system for a bean liquid conveying belt of a dried beancurd stick machine, which relates to the technical field of food processing and comprises a scraping plate, a rack and a limiting structure, the scraping plate is used for abutting against the conveying belt, the scraping plate is rotatably connected with the rack and is in sliding fit with the rack, and the limiting structure is in sliding fit with the rack. The limiting structure can abut against the scraper to limit the rotating angle of the scraper towards the limiting structure, the end, abutting against the conveying belt, of the scraper is defined as the liquid inlet end, the other end of the scraper is defined as the liquid discharging end, and the upper surface of the scraper is provided with a guide groove which is gradually decreased in width in the direction from the liquid inlet end to the liquid discharging end and penetrates through the liquid inlet end and the liquid discharging end. And the scraper blade is inclined to the conveying belt, so that the liquid inlet end of the scraper blade is higher than the liquid discharge end of the scraper blade. The device can be effectively attached to the conveying belt, and the cleaning efficiency is maintained.

Description

Technical Field

[0001] The utility model relates to the technical field of food processing, in particular to a cleaning system for a bean curd stick machine bean liquid conveyor belt. Background Art

[0002] The main process flow of the yuba machine is: heat the stainless steel conveyor belt with a steam water tank → apply soybean milk on the surface of the stainless steel conveyor belt → evaporate the moisture of the soybean milk to form yuba film → peel the film off the stainless steel conveyor belt → use soybean milk steam and hot air to soften the yuba film → cut the yuba film into continuous long sheets → shape it into round bamboo strips → pre-dry → cut horizontally → sort.

[0003] The invention patent with the existing application publication number CN104824175A is an automated bean curd stick machine, which includes a frame, a transmission steel belt, a water tank, a soybean milk coating machine, a softening device, a bamboo support forming device, a pre-drying device, a cross-cutting device and a bamboo sheet forming device. It is characterized in that rollers are installed at both ends of the bottom of the frame to place the transmission steel belt, soybean milk coating machines are evenly placed on the front of the transmission steel belt, the soybean milk coating machine is connected to the soybean milk pipe, a water tank is installed under the transmission steel belt, a pre-drying device and a cross-cutting device are installed on the front of the frame, and a softening device and a bamboo support forming device or a bamboo sheet forming device are installed on the rear of the frame.

[0004] The applicant has found that the existing device has the following problems: the soy milk does not use special coating equipment, but adopts a single slurry pipe to apply the slurry, and the slurry flows by gravity to cover the stainless steel belt. After being coated on the stainless steel conveyor belt, some of the soy milk that has not been completely evaporated to form a film is directly left on the conveyor belt if it is not effectively recovered. If it is not cleaned in time, it is easy to spoil. Utility Model Content

[0005] The utility model aims to provide a cleaning system for a bean curd stick machine bean liquid conveyor belt, so as to solve the technical problem of poor adaptability in the prior art.

[0006] In order to solve the above problems, the cleaning system for the bean curd stick machine soy liquid conveyor belt involved in the utility model adopts the following technical solutions:

[0007] The utility model provides a cleaning system for a bean liquid conveyor belt of a bean curd stick machine, comprising a scraper, a frame and a limiting structure for resisting the conveyor belt. The scraper is rotatably connected to the frame and slidably matched. The limiting structure slidably matches the frame, and the limiting structure can resist the scraper to limit the angle of rotation of the scraper in the direction of the limiting structure. The end of the scraper resisting the conveyor belt is defined as the liquid inlet end, and the other end of the scraper is defined as the liquid discharge end. A guide groove is provided on the upper surface of the scraper, the width of which gradually decreases from the liquid inlet end to the liquid discharge end and passes through the liquid inlet end and the liquid discharge end. The scraper is arranged obliquely to the conveyor belt so that the height of the liquid inlet end of the scraper is higher than the height of the liquid discharge end of the scraper.

[0008] Preferably, a first slide rail is provided on the frame, and a sliding sleeve sleeved on the outer side of the first slide rail is fixed on the scraper, and the sliding sleeve can rotate along the circumferential direction of the first slide rail and can slide along the axial direction of the first slide rail.

[0009] Preferably, a second slide rail is also provided on the frame, and a slide bar capable of sliding back and forth along its length direction is clamped on the second slide rail. The limiting structure includes a screw rod and a handle connected to the screw rod. A nut is fixed on the slide bar, and the screw rod is threadedly connected to the nut. The screw rod rotates relative to the nut to adjust the angle of rotation of the scraper toward the direction of the limiting structure.

[0010] The beneficial effects of the utility model are as follows:

[0011] The utility model provides a cleaning system for a bean liquid conveyor belt of a yuba machine, comprising a scraper, a frame and a limiting structure for contacting with the conveyor belt, the scraper is rotatably connected to the frame and slidingly matched, the limiting structure is slidingly matched with the frame, the limiting structure can contact with the scraper to limit the angle of rotation of the scraper in the direction of the limiting structure, the end of the scraper contacting with the conveyor belt is defined as the liquid inlet end, and the end opposite to the liquid inlet end is defined as the liquid discharge end, the height of the liquid inlet end of the scraper is higher than the height of the liquid discharge end of the scraper, and a guide groove is provided on the upper surface of the scraper, the width of which gradually decreases from the liquid inlet end to the liquid discharge end and passes through the liquid inlet end and the liquid discharge end. The difference from the existing device is that an adjustment mechanism is added, and the device can effectively fit the scraper with the conveyor belt through displacement when the conveyor belt deviates during operation, maintain the cleaning efficiency, and prevent the problem of residual bean liquid accumulation caused by deviation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the following is a brief introduction to the drawings required for use in the embodiment:

[0013] Figure 1 It is a structural schematic diagram of a cleaning system for a bean curd stick machine bean liquid conveyor belt;

[0014] Figure 2 for Figure 1 Schematic diagram of the local structure;

[0015] Figure 3 This is a formal diagram of a cleaning system for the soybean liquid conveyor belt of a yuba machine.

[0016] Explanation of the accompanying drawings: 1. scraper; 11. base plate; 12. guide plate; 2. frame; 3. first slide rail; 4. second slide rail; 5. limiting structure; 6. conveyor belt; 7. slide bar; 8. sleeve. DETAILED DESCRIPTION

[0017] In order to make the technical purpose, technical solution and beneficial effects of the present utility model clearer, the technical solution of the present utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0018] The utility model provides a cleaning system for a bean liquid conveyor belt of a bean curd stick machine, the cleaning system being used for cleaning the bean liquid on the bean liquid conveyor. As shown in the figure, the cleaning system comprises a scraper 1, a frame 2 and a limiting structure 5, the scraper 1 abuts against one end of a conveyor belt 6, the end of the scraper abutting against the conveyor belt is defined as a liquid inlet end, and the other end of the scraper opposite thereto is defined as a liquid discharge end, the scraper 1 is arranged obliquely to the conveyor belt 6 so that the height of the liquid inlet end is higher than the height of the liquid discharge end, and a collecting trough is arranged below the liquid discharge end of the scraper 1 so that the material on the conveyor belt can flow out into the collecting trough along the scraper after being scraped by the scraper 1.

[0019] Specifically, the scraper 1 is configured as a plate-like structure. Furthermore, the scraper 1 includes a base plate 11 and a guide plate 12 which is at an obtuse angle to the base plate. The base plate is tilted and matched with the conveyor belt. The guide plate is horizontally arranged. The inclined base plate makes it easier for the material to slide down along the scraper under the action of gravity and the tilt angle. The guide surface is used to guide the material falling along the base plate into the collection trough.

[0020] The scraper 1 is rotatably connected and slidably matched with the frame 2, so that the scraper 1 can rotate relative to the frame 2 and can slide along the length direction of the frame 2 to adjust the relative position of the scraper 1 and the conveyor belt 6. The limiting structure 5 is slidably matched with the frame 2. The limiting structure 5 can abut against the scraper 1 to limit the angle of rotation of the scraper 1 in the direction of the limiting structure 5. At the same time, the position of the limiting structure 5 can be adjusted according to the movement of the scraper 1 to achieve that the limiting structure 5 can always abut against the scraper 1. A guide groove is provided on the upper surface of the scraper 1, the width of which gradually decreases from the liquid inlet end to the liquid discharge end and runs through the liquid inlet end and the liquid discharge end. The scraper 1 abuts against the conveyor belt 6. As the conveyor belt 6 moves, the scraper 1 scrapes the bean liquid on the conveyor belt 6, and the bean liquid flows along the guide groove into the collecting trough arranged below the liquid discharge end of the scraper 1.

[0021] The frame 2 is provided with a first slide rail 3 and a second slide rail 4. The first slide rail 3 is provided with a cylindrical structure. A sliding sleeve is fixed to the bottom of the scraper 1. The sliding sleeve is slidably sleeved on the first slide rail 3. The sliding sleeve can slide along the axial direction of the first slide rail 3 and can be turned along the circumferential direction of the first slide rail 3. The second slide rail 4 is provided with an I-beam. A slide bar 7 that can slide along its length direction is clamped on the second slide rail 4 (a T-shaped slot matching the I-beam is provided at the bottom of the slide bar 7). The limiting structure 5 is provided on the slide bar 7.

[0022] The limiting structure 5 includes a cylindrical screw rod and a handle connected to the screw rod. An external thread is arranged on the outer peripheral wall of the screw rod. A nut matching the screw rod thread is fixed on the slide bar. The screw rod is inserted into the nut and is threadedly connected to the nut. The screw rod is rotated to adjust its relative position with the nut. The user adjusts the angle at which the scraper 1 can rotate toward the screw rod by adjusting the position of the screw rod on the nut.

[0023] The method of using this device is:

[0024] 1. The scraper 1 slides along the first slide rail 3 to between the baffles on both sides of the conveyor belt of the conveyor, and the scraper rotates relative to the first slide rail so that it abuts against the outer wall of the conveyor belt, and the baffles on both sides of the conveyor belt abut against the scraper.

[0025] 2. The operator adjusts the position of the slide bar 7 on the second slide rail 4 so that the limiting structure 5 is within the range that can abut against the scraper, and adjusts the relative position of the screw rod and the nut so that the screw rod and the scraper abut (or approximately abut, set as needed).

[0026] Finally, it should be noted that the above embodiments are only used to illustrate but not limit the technical solutions of the present utility model. Any equivalent substitutions of the present utility model and any modifications or partial substitutions that do not deviate from the spirit and scope of the present utility model should be included in the scope of protection of the claims of the present utility model.

Claims

1. A cleaning system for a bean curd stick machine soy liquid conveyor belt, characterized in that: It includes a scraper, a frame and a limiting structure for resisting against the conveyor belt. The scraper is rotatably connected to the frame and slidingly cooperates with it. The limiting structure is movably cooperated with the frame. The limiting structure can resist against the scraper to limit the angle of rotation of the scraper in the direction of the limiting structure. The end of the scraper resisting against the conveyor belt is defined as the liquid inlet end, and the other end is defined as the liquid discharge end. A guide groove is provided on the upper surface of the scraper, the width of which gradually decreases from the liquid inlet end to the liquid discharge end and runs through the liquid inlet end and the liquid discharge end. The scraper is arranged to be inclined to the conveyor belt so that the height of the liquid inlet end of the scraper is higher than the height of the liquid discharge end of the scraper.

2. A cleaning system for a bean curd stick machine soy liquid conveyor belt according to claim 1, characterized in that: A first slide rail is arranged on the frame, and a sliding sleeve sleeved on the outer side of the first slide rail is fixed on the scraper. The sliding sleeve can rotate along the circumferential direction of the first slide rail and can slide along the axial direction of the first slide rail.

3. A cleaning system for a bean curd stick machine soy liquid conveyor belt according to claim 2, characterized in that: A second slide rail is also provided on the frame, and a slide bar which can slide back and forth along its length direction is clamped on the second slide rail. The limiting structure includes a screw rod and a handle connected to the screw rod. A nut is fixed on the slide bar, and the screw rod is threadedly connected to the nut. The screw rod rotates relative to the nut to adjust the angle of rotation of the scraper toward the direction of the limiting structure.

Images