Opposite opening type self-cleaning valve for conveying raw materials

Abstract

The utility model belongs to the technical field of beer production, and discloses a raw material conveying split type self-cleaning valve which comprises a feeding assembly and a valve assembly, the feeding assembly comprises a feeding pipeline and a material storage barrel, and the valve assembly comprises a main shaft and a valve plate. The main scraper blade can make better contact with materials conveyed in the feeding pipeline, raw materials needed for beer production are scraped and conveyed, a gate valve from the scraping component to the vertical bin discharging pipe is changed into a split type self-cleaning valve component, the valve is flush with the bottom of the scraper blade, dead corners are eliminated, deteriorated malt, rice and other raw materials are prevented from entering a raw material bin, and the production efficiency is improved. Under the control of the electromagnetic valve, the air cylinder can drive the main shaft to rotate through the connecting plate, then the valve plate is driven to rotate, the valve plate is opened or closed below the sleeve, discharging is controlled in a matched mode, adjustment is convenient, and residual materials on the valve plate are also convenient to clean.

Description

Technical Field

[0001] The utility model belongs to the technical field of beer production, in particular to a raw material conveying split-open type self-cleaning valve. Background Art

[0002] Beer is a fermented wine that contains carbon dioxide and can form foam and is brewed with malt and water as the main raw materials, hops (including hop products), and yeast fermentation. It has a low alcohol content and contains carbon dioxide, multiple amino acids, vitamins, low-molecular sugars, inorganic salts and various enzymes.

[0003] Because there is a recessed area several centimeters deep between the valve plate and the flange of the gate valve and other valves, when the beer is transported with a raw material conveying scraper, the raw materials will remain in the recessed area between the scraper that has not been fed into the silo and the gate valve, and will be gradually compressed, causing the gate valve to be unable to be opened each time it is used, and it needs to be opened and unblocked with a wooden stick; the remaining raw materials will become moldy and deteriorate over time, and some of the deteriorated malt will be poked into the raw material silo during unblocking, affecting the quality of the beer. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides a raw material conveying split-type self-cleaning valve.

[0005] To achieve the above object, the utility model provides the following technical solutions: a raw material conveying split self-cleaning valve, comprising a feeding assembly and a valve assembly, the feeding assembly comprising a feeding pipeline and a storage barrel, the top inlet flange of the storage barrel is connected with a sleeve, the upper end of the sleeve is installed at the bottom of the feeding pipeline, and the sleeve is connected to the inside of the feeding pipeline;

[0006] The valve assembly comprises a main shaft and a valve plate. The main shaft is connected to the side wall of the sleeve through a bearing, and one end of the valve plate is fixedly mounted on the end of the main shaft.

[0007] Preferably, a conveyor chain is installed inside the feeding pipe, and the side wall of the conveyor chain is connected with a main scraper by bolts.

[0008] Preferably, an auxiliary scraper is movably inserted in the middle of the main scraper, one end of the auxiliary scraper is provided with a step edge structure located on the inner side wall of the main scraper, and the other end of the auxiliary scraper is provided with a bevel edge structure.

[0009] Preferably, a spring is connected to the middle position of the main scraper via bolts, and the other end of the spring is clamped on the side wall of the auxiliary scraper.

[0010] Preferably, a cylinder is hinged on the outer side wall of the sleeve, a connecting plate is hinged on the main shaft end of the cylinder, and the other end of the connecting plate is key-connected to the end of the main shaft.

[0011] Preferably, a solenoid valve is connected to one side of the sleeve via bolts, and an air outlet of the solenoid valve is connected to an air inlet of the cylinder via an air pipe.

[0012] Preferably, a rubber pad component matching the valve plate is bonded to the bottom side wall of the sleeve, and the width of the valve plate is greater than the width of the sleeve through hole.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model adds a sleeve to connect the discharge port of the feeding pipe and the feed port of the storage barrel, so as to facilitate the addition of raw materials into the storage barrel through the feeding pipe. The sleeve transfers materials and can provide a certain buffer space. With the cooperation of the spring, the auxiliary scraper can extend from the end of the main scraper to extend the length of the main scraper so that the main scraper can better contact the material transported inside the feeding pipe to scrape and transport the material. The end of the auxiliary scraper is provided with a bevel structure to facilitate scooping up the material and prevent the auxiliary scraper from getting stuck. When the material is high, the surface of the material can exert a lateral thrust on the side wall of the moving auxiliary scraper to push the auxiliary scraper into the main scraper. At this time, the spring will be compressed so that the spring stores a certain elastic potential energy. When the material passes over the end of the auxiliary scraper, the end of the auxiliary scraper loses the thrust, and the spring will release the elastic potential energy stored before, pushing the auxiliary scraper out from the middle of the main scraper to continue scraping the material, which is convenient for adjustment.

[0015] 2. The utility model adds a valve assembly consisting of a main shaft and a valve plate, and changes the gate valve on the scraping component to the vertical bin discharge pipe into a double-opening self-cleaning valve component, thereby eliminating dead corners and preventing spoiled malt, rice and other raw materials from entering the raw material bin, saving the time required for employees to clear the dead corners at the top of the raw material bin. Under the control of the solenoid valve, the cylinder can drive the main shaft to rotate through the connecting plate, thereby driving the valve plate to rotate, open or close under the sleeve, cooperate with the control of the discharge, facilitate adjustment, and also facilitate cleaning of the residual material on the valve plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is one of the three-dimensional structural schematic diagrams of the utility model;

[0017] Figure 2 This is a schematic diagram of the front structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the side structure of the utility model;

[0019] Figure 4 This is the second schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the cross-sectional structure of the utility model at AA;

[0021] Figure 6 This is a schematic diagram of the structure of the scraper assembly of the utility model.

[0022] In the figure: 100, feeding assembly; 101, feeding pipeline; 102, storage barrel; 103, casing; 104, conveyor chain; 105, main scraper; 106, auxiliary scraper; 107, spring; 200, valve assembly; 201, main shaft; 202, valve plate; 203, solenoid valve; 204, cylinder; 205, connecting plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figures 1 to 6 As shown, the utility model provides a raw material conveying double-opening self-cleaning valve, including a feeding assembly 100 and a valve assembly 200. The feeding assembly 100 includes a feeding pipe 101 and a storage barrel 102. The top inlet flange of the storage barrel 102 is connected with a sleeve 103. The upper end of the sleeve 103 is installed at the bottom of the feeding pipe 101, and the sleeve 103 is connected to the inside of the feeding pipe 101.

[0025] A conveyor chain 104 is installed inside the feeding pipe 101, and the side wall of the conveyor chain 104 is connected to a main scraper 105 by bolts. An auxiliary scraper 106 is movably inserted in the middle of the main scraper 105. One end of the auxiliary scraper 106 is provided with a step edge structure located on the inner wall of the main scraper 105, and the other end of the auxiliary scraper 106 is provided with a bevel structure. A spring 107 is connected to the middle position of the main scraper 105 by bolts, and the other end of the spring 107 is clamped on the side wall of the auxiliary scraper 106.

[0026] The above scheme is adopted: a sleeve 103 is added to connect and communicate the discharge port of the feeding pipe 101 and the feed port of the storage barrel 102, so that raw materials are added to the storage barrel 102 through the feeding pipe 101. The sleeve 103 transfers materials and can provide a certain buffer space. Even if the discharge port of the feeding pipe 101 and the feed port of the storage barrel 102 are misaligned, they can be connected through the sleeve 103 to reduce the difficulty of installation, and a conveying chain 104 with a main scraper 105 is added inside the feeding pipe 101. The main scraper 105 is used to scrape materials and can cooperate with the conveying chain 104 to transport materials forward. The storage barrel 102 installed in front of the feeding pipe 101 can also stably receive materials to maintain the normal operation of the storage barrel 102 components. The auxiliary scraper 106 is installed at the end of the main scraper 105 to cooperate with the spring 1 07, the auxiliary scraper 106 can extend from the end of the main scraper 105, extending the length of the main scraper 105, so that the main scraper 105 can better contact the material transported inside the feeding pipe 101, and scrape and transport the material. A bevel structure is set at the end of the auxiliary scraper 106 to facilitate scooping up the material and prevent the auxiliary scraper 106 from getting stuck. When the material is high, the surface of the material can exert a lateral thrust on the side wall of the moving auxiliary scraper 106, pushing the auxiliary scraper 106 into the main scraper 105. At this time, the spring 107 will be compressed, so that the spring 107 stores a certain amount of elastic potential energy. When the material passes over the end of the auxiliary scraper 106, the end of the auxiliary scraper 106 loses thrust, and the spring 107 will release the elastic potential energy stored before, pushing the auxiliary scraper 106 out from the middle of the main scraper 105 to continue scraping the material, which is convenient for adjustment.

[0027] like Figures 1 to 6 As shown, the valve assembly 200 includes a main shaft 201 and a valve plate 202 . The main shaft 201 is connected to the side wall of the sleeve 103 through a bearing, and one end of the valve plate 202 is fixedly mounted on the end of the main shaft 201 .

[0028] The outer wall of the sleeve 103 is hinged with a cylinder 204, and the main shaft end of the cylinder 204 is hinged with a connecting plate 205, and the other end of the connecting plate 205 is keyed to the end of the main shaft 201. A solenoid valve 203 is connected to one side of the sleeve 103 by bolts, and the air outlet of the solenoid valve 203 is connected to the air inlet of the cylinder 204 through an air pipe. A rubber pad component matching the valve plate 202 is bonded to the bottom side wall of the sleeve 103, and the width of the valve plate 202 is greater than the width of the through hole of the sleeve 103.

[0029] The above scheme is adopted: by adding a valve assembly 200 composed of a main shaft 201 and a valve plate 202, the gate valve on the scraping component to the vertical bin discharge pipe is changed into a double-opening self-cleaning valve component, the valve is flush with the bottom of the scraper, eliminating dead corners, preventing spoiled malt from entering the malt bin, and saving the time required for employees to clear the dead corners at the top of the malt bin. The cylinder 204, under the control of the solenoid valve 203, can drive the main shaft 201 to rotate through the connecting plate 205, and then drive the valve plate 202 to rotate, open or close under the sleeve 103, cooperate with the control of the discharge, facilitate adjustment, and also facilitate the cleaning of residual materials on the valve plate 202.

[0030] The working principle and use process of the utility model are as follows: when in use, the power supply of the conveying chain 104 is turned on, and the conveying chain 104 moves forward along the inside of the feeding pipe 101, driving the main scraper 105 equipped with the auxiliary scraper 106 to continuously scrape the material and convey the material forward. With the cooperation of the spring 107, the auxiliary scraper 106 can extend from the end of the main scraper 105, extending the length of the main scraper 105, so that the main scraper 105 can better contact with the material conveyed inside the feeding pipe 101, scrape and convey the material, and the auxiliary scraper 106 end is provided with a bevel structure to facilitate shoveling the material and prevent the auxiliary scraper 106 from getting stuck. When the material is high, the surface of the material can contact the moving auxiliary scraper 106 The side wall applies lateral thrust to push the auxiliary scraper 106 into the main scraper 105. At this time, the spring 107 will be compressed, so that the spring 107 stores a certain amount of elastic potential energy. When the material passes over the end of the auxiliary scraper 106, the end of the auxiliary scraper 106 loses thrust, and the spring 107 releases the elastic potential energy stored before, pushing the auxiliary scraper 106 out from the middle of the main scraper 105 to continue scraping the material. When it is necessary to unload the material or clean the valve parts, the solenoid valve 203 controls the action of the cylinder 204, and the connecting plate 205 drives the main shaft 201 to rotate, thereby driving the valve plate 202 to rotate, open or close under the sleeve 103, control the unloading of the material, and also facilitate the cleaning of the residual material on the valve plate 202.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A self-cleaning valve for conveying raw materials, characterized by: The invention comprises a feeding assembly (100) and a valve assembly (200), wherein the feeding assembly (100) comprises a feeding pipeline (101) and a material storage barrel (102), wherein a flange of a top inlet of the material storage barrel (102) is connected to a sleeve (103), an upper end of the sleeve (103) is mounted on the bottom of the feeding pipeline (101), and the sleeve (103) is connected to the inside of the feeding pipeline (101); The valve assembly (200) comprises a main shaft (201) and a valve plate (202); the main shaft (201) is connected to the side wall of the sleeve (103) via a bearing; one end of the valve plate (202) is fixedly mounted on the end of the main shaft (201).

2. The self-cleaning valve for material transportation according to claim 1, characterized in that: A conveying chain (104) is installed inside the feeding pipe (101), and a main scraper (105) is connected to the side wall of the conveying chain (104) by bolts.

3. The self-cleaning valve for material transportation according to claim 2, characterized in that: An auxiliary scraper (106) is movably inserted in the middle of the main scraper (105); one end of the auxiliary scraper (106) is provided with a step edge structure located on the inner side wall of the main scraper (105); and the other end of the auxiliary scraper (106) is provided with a bevel edge structure.

4. The self-cleaning valve for material transportation according to claim 3 is characterized in that: A spring (107) is connected to the middle position of the main scraper (105) via bolts, and the other end of the spring (107) is clamped on the side wall of the auxiliary scraper (106).

5. The self-cleaning valve for material transportation according to claim 1, characterized in that: The outer wall of the sleeve (103) is hinged with a cylinder (204), the main shaft end of the cylinder (204) is hinged with a connecting plate (205), and the other end of the connecting plate (205) is key-connected to the end of the main shaft (201).

6. The self-cleaning valve for material transportation according to claim 5, characterized in that: One side of the sleeve (103) is connected to a solenoid valve (203) via bolts, and the air outlet of the solenoid valve (203) is connected to the air inlet of the cylinder (204) via an air pipe.

7. The self-cleaning valve for material transportation according to claim 1, characterized in that: A rubber pad component matching the valve plate (202) is bonded to the bottom side wall of the sleeve (103), and the width of the valve plate (202) is greater than the width of the through hole of the sleeve (103).

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