Novel fruit and vegetable juice hydraulic squeezing equipment

Abstract

The utility model relates to the field of fruit and vegetable juice squeezing, in particular to novel fruit and vegetable juice hydraulic squeezing equipment which comprises an installation frame, a containing groove formed in the surface of the installation frame, a squeezing barrel installed in the containing groove, a filter screen barrel placed in the squeezing barrel, and a hydraulic oil cylinder installed on the top of the installation frame. According to the novel fruit and vegetable juice hydraulic squeezing equipment, the scraping mechanism is installed, fruit and vegetable residues at the bottom of the pressing block can be rapidly and conveniently scraped and collected in a centralized mode, the cleaning convenience is greatly improved, meanwhile, the fruit juice sanitary quality and the squeezing effect are improved, and the practicability is high. Meanwhile, the squeezing barrel can be quickly and conveniently moved out for material changing through pulleys and springs, the force instantly borne by the bottom of the squeezing barrel can be reduced during squeezing, the bottom is prevented from being damaged, the service life is prolonged, meanwhile, the squeezing barrel can be continuously and uniformly stressed through elastic force during squeezing, and the squeezing efficiency is improved. Therefore, the squeezing effect and practicability of the novel fruit and vegetable juice hydraulic squeezing equipment are improved.

Description

Technical Field

[0001] This utility model relates to the field of fruit and vegetable juice pressing technology, specifically a new type of hydraulic pressing equipment for fruit and vegetable juice. Background Technology

[0002] Fruit and vegetable juice is the juice extracted from fruits and vegetables. It is rich in antioxidants. Generally, businesses understand fruit and vegetable juice as a product made from fruits and vegetables as a base, with the addition of sugar, acid, flavorings, and colorings. It is called a fruit and vegetable juice beverage. In the production of fruit and vegetable juice, hydraulic pressing equipment is usually used for juicing. Currently, existing hydraulic pressing equipment often leaves the pressing blocks covered with fruit and vegetable residues during pressing, which is inconvenient for operators to clean. When secondary pressing or preparation for pressing different fruits and vegetables, the fruit and vegetable residues at the bottom of the pressing blocks come into contact with air, which can easily breed bacteria, leading to contamination of the juice or cross-contamination of flavors. Furthermore, when the bottom of the pressing blocks is covered with residue, it will affect the uniformity of pressing, thus affecting the pressing effect and greatly reducing the practicality of the hydraulic pressing equipment for fruit and vegetable juice. Summary of the Invention

[0003] The main purpose of this utility model is to solve the above-mentioned existing technical problems and provide a new type of hydraulic pressing equipment for fruit and vegetable juice.

[0004] The specific solution of this utility model is as follows: a novel hydraulic pressing device for fruit and vegetable juice, including a mounting frame. The mounting frame has a placement groove on its surface, and a pressing barrel is installed inside the placement groove. A filter screen barrel is placed inside the pressing barrel. A hydraulic cylinder is installed on the top of the mounting frame. The piston rod of the hydraulic cylinder is connected to a pressing block, and the pressing block is located above the filter screen barrel. A scraping mechanism is installed on the surface of the mounting frame. The scraping mechanism is used to scrape off fruit and vegetable residue from the bottom of the pressing block. The scraping mechanism includes a receiving nozzle, which is hollow inside. A scraper is provided on the top of the receiving nozzle, and an opening a is provided on the surface of the receiving nozzle. The internal cavity is interconnected. The opening a is located on one side below the scraper. A guide plate is provided on one side of the opening a. The top surface of the receiving nozzle has an opening b that communicates with the internal cavity of the receiving nozzle. The opening b is located on one side of the scraper, and the connection between the scraper and the opening b is arc-shaped. The internal cavity of the receiving nozzle is funnel-shaped. The bottom of the receiving nozzle has a threaded opening, which is threadedly connected to a storage tank. The storage tank is used to store fruit and vegetable residue. The scraper is matched to the size of the pressing block, so that the entire bottom of the pressing block can be scraped off in one scraping. A drive mechanism is provided on one side of the receiving nozzle, which is used to drive the scraping mechanism to move.

[0005] According to the above technical solution, the scraper on the receiving nozzle is driven by the drive mechanism to contact the bottom of the pressing block, scraping off the fruit and vegetable residue on its surface and dropping it into the opening a, and then into the storage tank for storage. Conversely, when the receiving nozzle returns to its original position, the scraper is driven to contact the bottom of the pressing block, scraping off the pressing block a second time so that the residue can be collected through the opening b.

[0006] Furthermore, the driving mechanism includes a slide groove a, which is disposed on the surface of the mounting frame and communicates with the placement groove. Slide grooves b are provided on both sides of slide groove a and communicate with slide groove a. A pull rod is slidably installed in slide groove a. A reverse thrust structure is installed at both ends of the pull rod. The reverse thrust structure includes a slide rod a, which is disposed inside slide groove b. A spring a and a slider are fitted on the surface of slide rod a. The slider is located on one side of spring a and is slidably connected to slide rod a. One end of the slider is fixedly connected to the pull rod, and the other end of the pull rod passes through slide groove a and is fixedly connected to the receiving nozzle. The reverse thrust structure is used to scrape off the pressure block and then spring back to its original position and scrape off the pressure block a second time.

[0007] According to the above technical solution, the pull rod drives the receiving nozzle to move while causing its spring a to elastically contract. After one scraping is performed, the pull rod is released, and the spring a elastically moves again to push the pull rod to drive the receiving nozzle back to its original position, while automatically performing a second scraping.

[0008] Furthermore, a movable frame is mounted on the surface of the mounting frame, and a guide rail is mounted on the movable frame. The guide rail extends towards the bottom of the placement groove. There are two guide rails arranged in parallel and symmetrical arrangement. Pulleys are installed around the pressing barrel, and the pulleys are slidably connected to the guide rails, so that the pressing barrel can move along the guide rails.

[0009] According to the above technical solution, a pulley is installed at the bottom of the pressing barrel. The pulley moves on the guide rail to move the pressing barrel out, which makes it easy to pour fruits and vegetables in for pressing, and also makes it easy to scrape off the pressed blocks.

[0010] Furthermore, mounting blocks are installed around the pressing barrel, and a sliding rod b passes through the mounting block and is slidably connected to the mounting block. A pulley is installed at the bottom of the sliding rod b, and a spring b is fitted on the surface of the sliding rod b, with the spring b located between the mounting block and the pulley.

[0011] According to the above technical solution, the spring can effectively buffer the instantaneous pressure on the pressing barrel, avoid damage to the bottom of the pressing barrel, and at the same time, the elasticity makes the pressure it receives more continuous and stable, thereby improving the pressing effect.

[0012] Compared with the prior art, this utility model has the following advantages: The new fruit and vegetable juice hydraulic pressing equipment is equipped with a scraping mechanism, which can quickly and conveniently scrape off and collect the fruit and vegetable residue at the bottom of the pressing block, greatly improving the convenience of cleaning. At the same time, it improves the hygienic quality of the juice and the pressing effect. Meanwhile, the pressing barrel can be quickly and conveniently moved out for material replacement through pulleys and springs. It can also reduce the instantaneous force on the bottom of the pressing barrel during pressing, avoid damage to the bottom and extend its service life. At the same time, it can make the pressing barrel continuously and evenly stressed through elasticity, thereby improving the pressing effect and practicality of the new fruit and vegetable juice hydraulic pressing equipment. Attached Figure Description

[0013] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0014] Figure 2 yes Figure 1 A frontal view diagram;

[0015] Figure 3 yes Figure 2 BB cross-sectional view;

[0016] Figure 4 yes Figure 2 DD sectional view;

[0017] Figure 5 yes Figure 3 Enlarged view of the structure at point A;

[0018] Figure 6 yes Figure 4 Enlarged view of the structure at point C;

[0019] Figure 7 yes Figure 1 Enlarged view of the structure at point E;

[0020] In the diagram: 1. Mounting frame; 2. Placement trough; 3. Pressing barrel; 4. Filter screen barrel; 5. Hydraulic cylinder; 6. Pressing block; 7. Feeding nozzle; 8. Scraper; 9. Opening a; 10. Guide plate; 11. Opening b; 12. Threaded port; 13. Storage tank; 14. Slide a; 15. Slide b; 16. Tie rod; 17. Slide rod a; 18. Spring a; 19. Sliding block; 20. Moving frame; 21. Guide rail; 22. Pulley; 23. Mounting block; 24. Slide rod b; 25. Spring b. Detailed implementation method

[0022] See Figure 1-7This embodiment describes a novel hydraulic juice pressing device for fruits and vegetables. A mounting frame 1 is used to install and support the device. The mounting frame 1 is rectangular and has a placement groove 2 in the middle. A pressing barrel 3 is placed inside the placement groove 2 to collect the pressed juice. A filter screen barrel 4 is placed inside the pressing barrel 3. It should be noted that the filter screen barrel 4 can be purchased directly. A hydraulic cylinder 5 is mounted on the top of the mounting frame 1. The piston rod of the hydraulic cylinder 5 is connected to a pressing block 6, which is located above the filter screen barrel 4. A scraping mechanism is mounted on the surface of the mounting frame 1 to scrape away fruit and vegetable residue from the bottom of the pressing block 6. The scraping mechanism includes a receiving nozzle 7, which is hollow inside. A scraper 8 is integrally formed on the top of the receiving nozzle 7. An opening a9 is provided on the surface of the receiving nozzle 7 and communicates with the internal cavity of the nozzle 7. The opening a9 is located on one side below the scraper 8. The scraper 8 scrapes off fruit and vegetable residues, causing them to fall directly into the opening a9. A guide plate 10 is provided on one side of the opening a9, with one end of the guide plate 10 extending outward to allow the falling residues to fall into the opening a9 more effectively. The top surface of the receiving nozzle 7 has a hollowed-out opening b11, which is connected to the internal cavity of the receiving nozzle 7. The opening b11 is located on one side of the scraper 8, and the connection between the scraper 8 and the opening b11 is arc-shaped, allowing the residues to fall into the opening b11 more effectively when the scraper 8 scrapes in the opposite direction. The internal cavity of the receiving nozzle 7 is funnel-shaped, and the bottom of the receiving nozzle 7 has a threaded port 12, which is threadedly connected to a storage tank 13. The storage tank 13 is used to store fruit and vegetable residues. The scraper 8 is matched to the size of the pressing block 6, so that it can scrape the entire bottom of the pressing block 6 in one scraping. A drive mechanism is installed on one side of the receiving nozzle 7 to drive the scraping mechanism to move.

[0023] Furthermore, the drive mechanism includes a slide groove a14, which is located on the surface of the mounting frame 1 and communicates with the placement groove 2. Slide grooves b15 are provided on the upper and lower sides of the slide groove a14, and the slide grooves b15 are communicated with the slide groove a14. A pull rod 16 is slidably installed in the slide groove a14. A reverse thrust structure is installed at both ends of the pull rod 16. The reverse thrust structure includes a slide rod a17, which is fixedly installed inside the slide groove b15. A spring a18 and a slider 19 are fitted on the surface of the slide rod a17. The slider 19 is located on one side of the spring a18 and is slidably connected to the slide rod a17. One end of each slider 19 is fixedly connected to the pull rod 16, and the other end of the pull rod 16 passes through the slide groove a14 and is fixedly connected to the receiving nozzle 7. The reverse thrust structure is used to scrape off the pressure block 6 and then spring back to its original position and scrape off the pressure block 6 a second time.

[0024] Furthermore, a movable frame 20 is installed on one end of the mounting frame 1, and a guide rail 21 is installed on the top of the movable frame 20. One end of the guide rail 21 extends into the bottom of the placement groove 2. There are two guide rails 21 arranged in parallel and symmetrically. Pulleys 22 are installed around the pressing barrel 3. The pulleys 22 are slidably connected to the guide rails 21, so that the pressing barrel 3 can move along the guide rails 21. This makes it easy to pour fruits and vegetables into the pressing barrel 3 and also easy to remove the pressing barrel 3 to clean the pressing block 6.

[0025] Furthermore, mounting blocks 23 are fixedly installed around the pressing barrel 3. A sliding rod b24 passes through the mounting block 23 and is slidably connected to the mounting block 23. A pulley 22 is installed at the bottom of the sliding rod b24. A spring b25 is fitted on the surface of the sliding rod b24 and is located between the mounting block 23 and the pulley 22. This allows the pressure to be buffered by the spring b25 when the pressing barrel 3 moves the mounting block 23 downward on the sliding rod b24.

[0026] The working principle of this embodiment is as follows: First, the pressing barrel 3 is moved out via pulley 22 on the slide rail. Then, the filter screen barrel 4 is placed inside the pressing barrel 3, and fruits and vegetables are poured into it. It is then pushed into the placement slot 2 so that the pressing block 6 aligns with the filter screen barrel 4. Subsequently, the hydraulic cylinder 5 drives the pressing block 6 to squeeze the fruits and vegetables inside the filter screen barrel 4. When the filter screen barrel 4 is under pressure, it causes the pressing barrel 3 to move downwards. The pressing barrel 3 moves on the slide rod b24 via the mounting block 23, pushing the spring b25 to perform elastic movement. This buffers the downward pressure, reducing the pressure on the filter screen barrel 4 and the bottom of the pressing barrel 3, thus extending its service life. Simultaneously, the elasticity of the spring b25 makes the pressure on the fruits and vegetables more continuous and stable during the pressing process, improving the pressing effect. When pressing a second time after the first pressing, the pressing barrel 3 is moved to replace the fruits and vegetables. When cleaning the pressing block 6, first clean the bottom of the pressing block 6... The lever 16 is extended to the same horizontal line as the scraper 8. Then, the lever 16 is pulled manually. The lever 16 moves on the slide bar a17 through the sliders 19 at both ends, while pushing the spring a18 on one side to perform an elastic storage movement. When the lever 16 moves, it drives the scraper 8 on the receiving nozzle 7 to move towards the bottom of the pressing block 6 to scrape. The scraped fruit and vegetable residue is guided by the guide plate 10 into the opening a9 and finally falls into the storage tank 13 for storage. When the pressing block 6 is completely scraped, the lever 16 can be released. At this time, the spring a18 performs an elastic movement again and pushes the lever 16 in the opposite direction. At the same time, the lever 16 drives the scraper 8 to scrape the pressing block 6 a second time. The fruit and vegetable residue scraped a second time falls into the receiving nozzle 7 again through the opening b11 and finally falls into the storage tank 13 for collection. This greatly improves the scraping efficiency. When cleaning the storage tank 13, it can be removed by rotating the storage tank 13, which greatly improves the convenience of cleaning and thus improves the hygienic quality of the juice and the pressing effect.

Claims

1. A new type of hydraulic pressing apparatus for fruit and vegetable juice, characterized in that: The system includes a mounting frame with a placement groove on its surface. A pressing barrel is installed inside the placement groove, and a filter screen barrel is placed inside the pressing barrel. A hydraulic cylinder is mounted on the top of the mounting frame, and a pressing block is connected to the piston rod of the hydraulic cylinder, with the pressing block positioned above the filter screen barrel. A scraping mechanism is mounted on the surface of the mounting frame to scrape off fruit and vegetable residue from the bottom of the pressing block. The scraping mechanism includes a receiving nozzle with a hollow interior. A scraper is located on the top of the receiving nozzle, and an opening 'a' is provided on the surface of the receiving nozzle, communicating with the internal cavity of the receiving nozzle. Below the scraper, a guide plate is provided on one side of the opening a. The top surface of the receiving nozzle is provided with an opening b that communicates with the internal cavity of the receiving nozzle. The opening b is located on one side of the scraper, and the connection between the scraper and the opening b is arc-shaped. The internal cavity of the receiving nozzle is funnel-shaped. The bottom of the receiving nozzle is provided with a threaded port, and a storage tank is threadedly connected to the threaded port. The storage tank is used to store fruit and vegetable residue. The scraper is matched to the size of the pressing block, so that the entire bottom of the pressing block can be scraped off in one scraping. A drive mechanism is provided on one side of the receiving nozzle, and the drive mechanism is used to drive the scraping mechanism to move.

2. A new type of hydraulic pressing apparatus for fruit and vegetable juice according to claim 1, characterized in that: The driving mechanism includes a slide groove a, which is located on the surface of the mounting frame and communicates with the placement groove. Slide grooves b are provided on both sides of slide groove a and communicate with slide groove a. A pull rod is slidably installed in slide groove a. A reverse thrust structure is installed at both ends of the pull rod. The reverse thrust structure includes a slide rod a, which is located inside slide groove b. A spring a and a slider are fitted on the surface of slide rod a. The slider is located on one side of spring a and is slidably connected to slide rod a. One end of the slider is fixedly connected to the pull rod, and the other end of the pull rod passes through slide groove a and is fixedly connected to the receiving nozzle. The reverse thrust structure is used to scrape off the pressure block and then spring back to its original position and scrape off the pressure block a second time.

3. A new type of hydraulic pressing apparatus for fruit and vegetable juices according to claim 1 or 2, characterized in that: The mounting frame is equipped with a movable frame, and the movable frame is equipped with a guide rail, which extends towards the bottom of the placement groove. There are two guide rails arranged in parallel and symmetrical arrangement. The pressing barrel is equipped with pulleys around its perimeter, and the pulleys are slidably connected to the guide rails, so that the pressing barrel can move along the guide rails.

4. A new type of hydraulic pressing apparatus for fruit and vegetable juice according to claim 3, characterized in that: The pressing barrel is equipped with mounting blocks around its perimeter. A sliding rod b passes through the mounting block and is slidably connected to the mounting block. A pulley is installed at the bottom of the sliding rod b, and a spring b is fitted on the surface of the sliding rod b, with the spring b located between the mounting block and the pulley.

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