A wheat seed washing and soaking device

Abstract

This utility model discloses a wheat seed washing and soaking device, relating to the field of wheat seed washing technology. It includes a washing and soaking assembly consisting of a washing tank, a fixed side plate, a U-shaped net bucket, and a first reduction motor. The first reduction motor drives the U-shaped net bucket to tilt, thus dumping the washed wheat seeds. A debris removal component is provided on the side of the fixed side plate to remove impurities floating on the water surface. This utility model enables the washing and removal of wheat seeds through the washing and soaking assembly, and removes light impurities through the debris removal component. The cooperation of these components effectively improves the efficiency of wheat seed washing and soaking.

Description

Technical Field

[0001] This utility model relates to the field of wheat seed cleaning technology, specifically a wheat seed cleaning and soaking device. Background Technology

[0002] Aerospace-grade selenium-enriched malt compressed candy is a functional food made with selenium-enriched malt as its core ingredient. Through a specific process, selenium is stably preserved in the candy, combining nutritional supplementation with convenient consumption.

[0003] When processing selenium-enriched malt powder, the raw wheat seeds need to be cleaned and soaked. This process utilizes the difference in specific gravity between plump, healthy seeds and diseased, insect-damaged, or shriveled seeds (healthy, plump seeds have a specific gravity greater than water, while shriveled or diseased seeds have a specific gravity less than or close to water) to remove straw debris, weed seeds, empty grains, insect-damaged grains, and diseased grains from the wheat seeds. The most common method is to pour the seeds into clean water and stir, then skim off the shriveled, diseased, insect-damaged grains and some impurities floating on the surface, while plump seeds sink to the bottom. Based on this method, a wheat seed cleaning and soaking device is provided to achieve efficient cleaning and soaking of wheat seeds. Utility Model Content

[0004] The purpose of this invention is to provide a wheat seed washing and soaking device in order to solve the problems mentioned above.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a wheat seed washing and soaking device, comprising a washing and soaking assembly consisting of a washing tank, fixed side plates, a U-shaped net bucket, and a first reduction motor. The fixed side plates are symmetrically fixed on both sides of the top of the washing tank. The U-shaped net bucket is distributed inside the washing tank. The first reduction motor is installed on one side of the outer wall of a fixed side plate. The output end of the first reduction motor is connected to a rotating shaft fixedly connected to the rear end of the U-shaped net bucket. The U-shaped net bucket provides a space for placing wheat seeds. The first reduction motor drives the U-shaped net bucket to rotate for dumping the washed wheat seeds. A dirt removal component is provided on the side of the fixed side plate for cleaning impurities floating on the water surface.

[0006] The impurity removal assembly includes a timing pulley, an auxiliary pulley, a timing belt, and a scraper;

[0007] Two synchronous pulleys are provided. The two synchronous pulleys and one auxiliary pulley are rotatably installed on the side of the fixed side plate near the U-shaped net bucket. The synchronous belt drive is sleeved on the outside of the two synchronous pulleys and the auxiliary pulley. The scraper is connected to the outer side of the synchronous belt through the connecting frame, and the downward-facing scraper is located on the inner side of the U-shaped net bucket.

[0008] The synchronous belt drives the scraper to a downward position, which is used to scrape out impurities floating on the water surface inside the U-shaped net bucket.

[0009] As a further improvement of this utility model, the impurity removal component also includes a second reduction motor and a linkage rod;

[0010] The synchronous pulley, auxiliary pulley, and synchronous belt are symmetrically arranged in two sets. The second reduction motor is fixedly installed on one side of the outer wall of a fixed side plate and the output end of the second reduction motor is fixedly connected to a synchronous pulley.

[0011] The synchronous pulley connected to the output end of the second geared motor is fixedly connected to another symmetrically distributed synchronous pulley via a linkage rod.

[0012] As a further embodiment of this utility model: the top rear end of the U-shaped mesh hopper is fixed with a discharge guide plate, and the front end of the U-shaped mesh hopper is integrally formed with an inclined impurity removal port;

[0013] A notch is provided at the top front end of the cleaning tank, corresponding to the inclined impurity removal port. A return hopper is fixed at the front end of the cleaning tank, aligned with the notch. A filter plate is fixed inside the return hopper. The rear end of the filter plate extends to the bottom of the inclined impurity removal port, and the height of the front end of the filter plate is lower than the height of the rear end.

[0014] As a further improvement of this utility model: the inclination angle of the part of the synchronous belt located between the auxiliary wheel and the front synchronous wheel matches the inclination angle of the inclined impurity removal port.

[0015] As a further improvement of this utility model: the cleaning and wetting assembly also includes a blower and an air jet pipe;

[0016] The blower is installed on the outside of the cleaning box, the jet pipe is laid on the bottom inside the cleaning box, and the input end of the jet pipe extends through to the outside of the cleaning box and is connected to the output port of the blower.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] The washing and soaking components enable the washing and removal of wheat seeds, while the impurity removal components enable the removal of light impurities. The combined use of these components effectively improves the efficiency of the wheat seed washing and soaking process. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a structural diagram of the U-shaped mesh bucket in the tilting and unloading state of this utility model;

[0021] Figure 3 This is a cross-sectional view of the structure of this utility model.

[0022] In the diagram: 1. Cleaning and wetting assembly; 101. Cleaning tank; 102. Fixed side plate; 103. Notch groove; 104. Return hopper; 105. Filter plate; 106. U-shaped mesh hopper; 107. Discharge guide plate; 108. Inclined impurity removal port; 109. First geared motor; 110. Blower; 111. Air jet pipe; 2. Impurity removal assembly; 201. Synchronous pulley; 202. Auxiliary pulley; 203. Synchronous belt; 204. Scraper; 205. Second geared motor; 206. Linkage rod. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-3 In this embodiment of the present invention, a wheat seed washing and soaking device includes a washing and soaking assembly 1 consisting of a washing tank 101, a fixed side plate 102, a U-shaped net hopper 106, and a first reduction motor 109. The fixed side plate 102 is symmetrically fixed on both sides of the top of the washing tank 101. The U-shaped net hopper 106 is distributed inside the washing tank 101. The first reduction motor 109 is installed on one side of the outer wall of a fixed side plate 102. The output end of the first reduction motor 109 is connected to a rotating shaft fixedly connected to the rear end of the U-shaped net hopper 106. The U-shaped net hopper 106 is used to provide a space for placing wheat seeds. The first reduction motor 109 drives the U-shaped net hopper 106 to flip over to pour out the washed wheat seeds. A dirt removal assembly 2 is provided on the side of the fixed side plate 102. The dirt removal assembly 2 is used to clean impurities floating on the water surface.

[0025] The impurity removal assembly 2 includes a synchronous pulley 201, an auxiliary pulley 202, a synchronous belt 203, a scraper 204, a second reduction motor 205, and a linkage rod 206;

[0026] Two synchronous pulleys 201 are provided. The two synchronous pulleys 201 and one auxiliary pulley 202 are rotatably mounted on the side of the fixed side plate 102 near the U-shaped net bucket 106. The synchronous belt 203 is driven and sleeved on the outside of the two synchronous pulleys 201 and the auxiliary pulley 202. The scraper 204 is connected to the outer side of the synchronous belt 203 through the connecting frame, and the downward-facing scraper 204 is located on the inner side of the U-shaped net bucket 106.

[0027] The synchronous belt 203 drives the scraper 204 to rotate to a downward position, which is used to scrape out impurities floating on the water surface inside the U-shaped net bucket 106.

[0028] Two sets of synchronous pulleys 201, auxiliary pulleys 202, and synchronous belts 203 are symmetrically arranged. The second reduction motor 205 is fixedly installed on one side of the outer wall of a fixed side plate 102 and the output end of the second reduction motor 205 is fixedly connected to a synchronous pulley 201.

[0029] The synchronous pulley 201 connected to the output end of the second geared motor 205 is fixedly connected to another symmetrically distributed synchronous pulley 201 through the linkage rod 206;

[0030] The top and rear end of the U-shaped mesh bucket 106 are fixed with a discharge guide plate 107, and the front end of the U-shaped mesh bucket 106 is integrally formed with an inclined impurity removal port 108.

[0031] A notch 103 is provided at the top front end of the cleaning box 101, corresponding to the inclined impurity removal port 108. A return hopper 104 is fixed at the front end of the cleaning box 101, aligned with the notch 103. A filter plate 105 is fixed inside the return hopper 104. The rear end of the filter plate 105 extends to the bottom of the inclined impurity removal port 108, and the height of the front end of the filter plate 105 is lower than the height of the rear end.

[0032] The cleaning and wetting assembly 1 also includes a blower 110 and an air jet pipe 111;

[0033] The blower 110 is installed on the outside of the cleaning box 101, and the jet pipe 111 is laid on the bottom inside of the cleaning box 101. The input end of the jet pipe 111 extends through to the outside of the cleaning box 101 and is connected to the output port of the blower 110.

[0034] In this embodiment, it should be noted that: the upper and lower ends of the cleaning tank 101 away from the blower 110 are respectively provided with a water inlet pipe and a drain pipe, which are used to add water to the inside of the cleaning tank 101 and discharge the wastewater after cleaning.

[0035] The procedure for washing and soaking wheat seeds is as follows:

[0036] First, add a measured amount of water into the cleaning tank 101 through the water inlet pipe. Then, pour the wheat seeds to be cleaned into the U-shaped mesh bucket 106 (or pour the seeds in first and then add water). Next, start the blower 110. The blower 110 delivers air to the jet pipe 111 and enters the water through the nozzles on the jet pipe 111, creating bubbles. This causes the water to surge and impact the wheat seeds (it should be noted that the bottom arc-shaped part of the U-shaped mesh bucket 106 has mesh holes to allow water and bubbles to pass through). This causes the wheat seeds to tumble and come into full contact with the water, achieving efficient cleaning of the wheat seeds. During this process, light impurities (such as straw fragments, weed seeds, empty grains, insect-damaged grains, diseased grains, etc.) are pushed upwards by the water flow and float to the surface, thus completing the cleaning operation of the wheat seeds.

[0037] At the same time, the second reduction motor 205 can be started synchronously. The second reduction motor 205 drives a synchronous wheel 201 to rotate. This synchronous wheel 201 drives another synchronous wheel 201 to rotate through the linkage rod 206, thereby realizing the synchronous and co-directional operation of the two synchronous belts 203, thus realizing the cyclic operation of the scraper 204. When the scraper 204 flips down to the downward position, the scraper 204 is located in the middle area of ​​the U-shaped net bucket 106, and the bottom of the scraper 204 is inserted below the water surface. Then, when the scraper 204 moves horizontally, it can push the impurities floating on the water surface towards the inclined impurity removal port 108. The water is pushed synchronously, and the water flow mixed with impurities impacts the filter plate 105 through the inclined impurity removal port 108. At this time, the impurities are trapped on the filter plate 105, and the water passes through the filter holes on the filter plate 105 and flows back to the cleaning tank 101 along the trajectory of the return bucket 104. This is how the impurity cleaning operation is realized.

[0038] After the cleaning and impurity removal process has been completed for a period of time, the blower 110 and the second reduction motor 205 can be stopped, allowing the wheat seeds to soak in water for a period of time to achieve a wetting effect.

[0039] After soaking, the first reduction motor 109 is started, driving the U-shaped mesh hopper 106 to rotate, causing the wheat seeds to be scooped up and poured out through the discharge guide plate 107, thus realizing the wheat seed removal operation. (It should be noted that when the U-shaped mesh hopper 106 rotates, the scraper 204 remains in the area above the filter plate 105 (e.g.) Figure 2 (This does not affect the flipping of the U-shaped net bucket 106).

[0040] Please refer to this carefully. Figures 1-3 The synchronous belt 203 is located in the middle part between the auxiliary wheel 202 and the front synchronous wheel 201. The tilt angle of the synchronous belt 203 matches the tilt angle of the tilted impurity removal port 108.

[0041] In this embodiment, it should be noted that the length of the inclined portion of the synchronous belt 203 is greater than the inclined length of the inclined impurity removal port 108. In this way, when the synchronous belt 203 drives the scraper 204 to move close to the inclined impurity removal port 108, the scraper 204 can move inclined along the inclined surface of the inclined impurity removal port 108. This not only avoids collision between the scraper 204 and the inclined impurity removal port 108, but also achieves efficient removal of impurities.

[0042] It should also be noted that the water level in the cleaning tank 101 matches the bottom horizontal level of the inclined impurity removal port 108, and the water level is lower than the horizontal level of the front end of the return bucket 104.

[0043] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A wheat seed washing and soaking device, comprising a washing and soaking assembly (1) consisting of a washing tank (101), fixed side plates (102), a U-shaped mesh bucket (106), and a first reduction motor (109), wherein the fixed side plates (102) are symmetrically fixed on both sides of the top of the washing tank (101), the U-shaped mesh bucket (106) is distributed inside the washing tank (101), the first reduction motor (109) is installed on one side of the outer wall of a fixed side plate (102), and the output end of the first reduction motor (109) is connected to a rotating shaft fixedly connected to the rear end of the U-shaped mesh bucket (106). The U-shaped mesh bucket (106) is used to provide a space for placing wheat seeds, and the first reduction motor (109) drives the U-shaped mesh bucket (106) to rotate for tilting the washed wheat seeds. The device is characterized in that... The fixed side plate (102) is provided with a cleaning component (2), which is used to clean impurities floating on the water surface; The impurity removal component (2) includes a timing pulley (201), an auxiliary pulley (202), a timing belt (203), and a scraper (204). Two synchronous pulleys (201) are provided. The two synchronous pulleys (201) and one auxiliary pulley (202) are rotatably mounted on the side of the fixed side plate (102) near the U-shaped net bucket (106). The synchronous belt (203) is driven and sleeved on the outside of the two synchronous pulleys (201) and the auxiliary pulley (202). The scraper (204) is connected to the outer side of the synchronous belt (203) through the connecting frame, and the downward-facing scraper (204) is located on the inside of the U-shaped net bucket (106). The synchronous belt (203) drives the scraper (204) to rotate to a downward position, which is used to scrape out impurities floating on the water surface inside the U-shaped net bucket (106).

2. The wheat seed washing and soaking device according to claim 1, characterized in that, The impurity removal component (2) also includes a second reduction motor (205) and a linkage rod (206); The synchronous pulley (201), auxiliary pulley (202), and synchronous belt (203) are symmetrically arranged in two sets. The second reduction motor (205) is fixedly installed on one side of the outer wall of a fixed side plate (102), and the output end of the second reduction motor (205) is fixedly connected to a synchronous pulley (201). The synchronous pulley (201) connected to the output end of the second geared motor (205) is fixedly connected to another symmetrically distributed synchronous pulley (201) via a linkage rod (206).

3. The wheat seed cleaning and soaking apparatus according to claim 1, wherein, The top rear end of the U-shaped mesh bucket (106) is fixed with a discharge guide plate (107), and the front end of the U-shaped mesh bucket (106) is integrally formed with an inclined impurity removal port (108). A notch (103) is provided at the top front end of the cleaning tank (101) corresponding to the inclined impurity removal port (108). A return hopper (104) is fixed at the front end of the cleaning tank (101) at the position corresponding to the notch (103). A filter plate (105) is fixed inside the return hopper (104). The rear end of the filter plate (105) extends to the bottom of the inclined impurity removal port (108). The height of the front end of the filter plate (105) is lower than the height of the rear end.

4. The wheat seed cleaning and soaking apparatus according to claim 1, wherein, The inclination angle of the synchronous belt (203) located between the auxiliary wheel (202) and the front synchronous wheel (201) matches the inclination angle of the inclined impurity removal port (108).

5. The wheat seed cleaning and soaking apparatus according to claim 1, wherein, The cleaning and wetting assembly (1) also includes a blower (110) and an air jet pipe (111). The blower (110) is installed on the outside of the cleaning box (101), the jet pipe (111) is laid on the bottom of the inside of the cleaning box (101), and the input end of the jet pipe (111) extends through to the outside of the cleaning box (101) and is connected to the output port of the blower (110).

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