A concentration detection device for walnut production with a pressing structure

Abstract

The utility model discloses a concentration detection device for walnut production with squeezing structure relates to walnut production equipment technical field, including base, the middle part fixed of base top is equipped with support, the top of support is equipped with squeezing drum, the utility model has the advantageous effects that: setting the squeezing plate in the squeezing drum, can carry out the squeezing to walnut to obtain the juice, after squeezing, the juice will flow into the detection barrel in turn through the discharge pipe, hose and cannula, cooperate concentration sensor, successfully realized the integration process of squeezing and detection, not only effectively reduced the loss and pollution of juice in the transfer process, also simplified the operation step, greatly promoted the detection processing efficiency of walnut product, through the stirring subassembly of setting, can fully stir the walnut juice in the detection barrel, make the component distribution in the juice more uniform, avoid the deviation of concentration sensor detection result because of juice stratification, improve the accuracy of detection.

Description

Technical Field

[0001] This utility model relates to a concentration detection device, and more particularly to a concentration detection device for walnut production with a pressing structure, belonging to the technical field of walnut production equipment. Background Technology

[0002] Walnut oil is a vegetable oil made by pressing walnut kernels. It is an edible oil. Walnuts have a high oil content of 65% to 70%, ranking first among all woody oil crops, and are known as the "oil depot on the tree". With the development of the times, it is often necessary to test the concentration of walnut juice in the walnut production and processing process to ensure the quality of the product.

[0003] Currently, before conducting concentration testing, walnuts need to be pressed to extract juice. The traditional method is to use a separate pressing device for pressing, and then transfer the extracted juice to a testing device for concentration testing. This method requires separate pressing and testing steps, which is cumbersome, inefficient, and cannot mix the pressed liquid, affecting the accuracy of the test results. Utility Model Content

[0004] The purpose of this utility model is to provide a concentration detection device for walnut production with a pressing structure, so as to solve the problem mentioned in the background art that the current method of walnut concentration detection is to first use a separate device to press and extract juice, and then transfer the juice to the detection device for detection; this method requires separate pressing and detection, which is cumbersome and inefficient, and cannot mix the pressed liquid, affecting the accuracy of detection.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a concentration detection device for walnut production with a pressing structure, comprising a base, a support fixedly provided at the middle of the top of the base, a pressing barrel provided at the top of the support, a pressing plate slidably provided inside the pressing barrel, a discharge pipe fixedly provided at the bottom of one side of the pressing barrel, a detection barrel fixedly provided on one side of the top of the base, a barrel cover threadedly connected to the top of the detection barrel, an insertion tube inserted into the middle of the barrel cover, a flexible tube fixedly provided between the discharge pipe and the insertion tube, a concentration sensor provided on one side of the detection barrel, a stirring assembly provided inside the detection barrel, and a fixing assembly provided at the bottom of the pressing barrel.

[0006] As a preferred technical solution of this utility model, the top of the base is provided with a moving component for moving the pressing plate. The moving component includes a gantry frame, which is fixedly installed in the middle of the top of the base. A hydraulic cylinder is fixedly provided in the middle of the top of the gantry frame. The hydraulic rod of the hydraulic cylinder passes through the gantry frame and is fixedly connected to the top of the pressing plate. Four evenly spaced guide rods are fixedly provided in the top of the pressing plate. The top of the guide rods passes through the gantry frame and extends to the top of the gantry frame.

[0007] As a preferred embodiment of this utility model, a discharge pipe is fixedly provided at the bottom of one side of the detection barrel, a discharge valve is fixedly provided in the middle of the discharge pipe, and a discharge valve is fixedly provided in the middle of the discharge pipe.

[0008] As a preferred technical solution of this utility model, a display screen is fixedly provided on one side of the top of the base, the concentration sensor is electrically connected to the display screen, and the detection head of the concentration sensor penetrates through the detection barrel and extends into the interior of the detection barrel.

[0009] As a preferred embodiment of this utility model, the stirring assembly includes an electric motor, which is fixedly installed in the middle of the bottom of the detection tank, and the output shaft of the electric motor passes through the detection tank and is fixedly provided with a rotating rod.

[0010] As a preferred embodiment of this utility model, the surface of the rotating rod is fixedly provided with a plurality of evenly spaced stirring blades, and a mechanical seal is fixedly provided at the connection between the output shaft of the motor and the detection barrel.

[0011] As a preferred embodiment of this utility model, the fixing component includes a locking block, which is fixedly disposed in the middle of the bottom end of the pressing barrel, and the top of the support is provided with a locking groove that engages with the locking block.

[0012] As a preferred technical solution of this utility model, a support plate is fixedly provided on the top of one side of the support, a hydraulic cylinder two is fixedly provided on the top of the support plate, an insertion rod is fixedly provided on the hydraulic rod of the hydraulic cylinder two, and an insertion hole is provided on one side of the locking block to cooperate with the insertion rod.

[0013] Compared with related technologies, the concentration detection device for walnut production with a pressing structure provided by this utility model has the following beneficial effects: 1. A pressing plate is installed inside the pressing barrel to press the walnuts to obtain juice. After pressing, the juice will flow into the detection barrel through the discharge pipe, hose and insertion tube in sequence. With the help of the concentration sensor, the pressing and detection process is successfully integrated. This not only effectively reduces the loss and contamination of juice during the transfer process, but also simplifies the operation steps and greatly improves the detection and processing efficiency of walnut products.

[0014] 2. The stirring assembly, powered by an electric motor, drives the rotating rod and several evenly spaced stirring blades on the surface to rotate, which can fully stir the walnut juice in the detection tank, making the components in the juice more evenly distributed, avoiding deviations in the concentration sensor detection results due to juice stratification, and improving the accuracy of detection.

[0015] 3. Through the fixed components, the locking block engages with the slot at the top of the support, thereby positioning and installing the pressing barrel. The hydraulic cylinder on the support plate drives the insertion rod to insert into the insertion hole on one side of the locking block, thus fixing the pressing barrel and preventing it from shifting or shaking during the pressing process, ensuring the stability and safety of the pressing operation. At the same time, this fixing method facilitates the installation and disassembly of the pressing barrel, making subsequent cleaning and maintenance convenient. Attached Figure Description

[0016] Figure 1 This is one of the structural schematic diagrams of this utility model; Figure 2 This is the second structural schematic diagram of the present invention; Figure 3 This is a schematic diagram of the structure of the support of this utility model; Figure 4 This is an exploded structural diagram of the support of this utility model; Figure 5 This is a cross-sectional structural diagram of the testing barrel of this utility model; Figure 6 This is a cross-sectional structural diagram of the support of this utility model.

[0017] In the diagram: 1. Base; 2. Support; 3. Pressing barrel; 4. Pressing plate; 5. Detection barrel; 6. Discharge pipe; 7. Concentration sensor; 8. Stirring assembly; 801. Motor; 802. Rotating rod; 803. Stirring blade; 9. Hoses; 10. Barrel lid; 11. Moving assembly; 1101. Gantry frame; 1102. Hydraulic cylinder one; 1103. Guide rod; 12. Insertion pipe; 13. Fixing assembly; 1301. Clamping block; 1302. Support plate; 1303. Hydraulic cylinder two; 1304. Insertion rod; 14. Discharge pipe; 15. Display screen. Detailed Implementation

[0018] 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.

[0019] Please see Figure 1-6This utility model provides a concentration detection device for walnut production with a pressing structure, including a base 1, a support 2 fixedly mounted at the middle of the top of the base 1, a pressing barrel 3 mounted at the top of the support 2, a pressing plate 4 slidably mounted inside the pressing barrel 3, a discharge pipe 6 fixedly mounted at the bottom of one side of the pressing barrel 3, and a detection barrel 5 fixedly mounted on one side of the top of the base 1. The surface of the detection barrel 5 is also provided with an observation window for easy observation of the liquid level. The pressing plate 4 inside the pressing barrel 3 can effectively press the walnuts to extract juice. The pressed juice enters the detection barrel 5 through the discharge pipe 6, the flexible hose 9, and the insertion tube 12. With the help of the concentration sensor 7, the pressing and detection are realized. The integrated testing process reduces loss and contamination during juice transfer, reduces operational steps, and improves the efficiency of walnut product testing and processing. The top of the testing barrel 5 is threaded with a barrel cover 10, and a tube 12 is inserted into the middle of the barrel cover 10. A flexible tube 9 is fixed between the discharge pipe 6 and the tube 12. A concentration sensor 7 is installed on one side of the testing barrel 5. The inside of the testing barrel 5 is equipped with a stirring component 8, which can make the juice mix more evenly and ensure the accuracy of the test results. The bottom of the pressing barrel 3 is equipped with a fixing component 13. The fixing component 13 is set to facilitate the fixing of the pressing barrel 3 and facilitates the subsequent disassembly and cleaning of the pressing barrel 3.

[0020] The stirring assembly 8 includes a motor 801, which is fixedly installed in the middle of the bottom of the detection barrel 5. The output shaft of the motor 801 passes through the detection barrel 5 and is fixedly mounted on a rotating rod 802. Several evenly spaced stirring blades 803 are fixedly mounted on the surface of the rotating rod 802. A mechanical seal is fixedly mounted at the connection between the output shaft of the motor 801 and the detection barrel 5. Through the stirring assembly 8, the motor 801 provides power to drive the rotating rod 802 and the several evenly spaced stirring blades 803 on the surface to rotate, which can fully stir the walnut juice in the detection barrel 5, making the components in the juice more evenly distributed, avoiding deviations in the detection results of the concentration sensor 7 due to juice stratification, and improving the accuracy of the detection. The mechanical seal at the connection between the output shaft of the motor 801 and the detection barrel 5 effectively prevents juice leakage, ensures the cleanliness of the detection environment, protects the motor 801, extends its service life, and further improves the accuracy of the detection results and the durability of the device.

[0021] A display screen 15 is fixedly installed on one side of the top of the base 1. The concentration sensor 7 is electrically connected to the display screen 15. The detection head of the concentration sensor 7 passes through the detection barrel 5 and extends into the interior of the detection barrel 5. The display screen 15 at the top of the base 1 is electrically connected to the concentration sensor 7. The detection head of the concentration sensor 7 extends into the interior of the detection barrel 5, which can transmit the detected concentration data to the display screen 15 in real time and display it. The staff can obtain the test results intuitively and quickly without additional reading operations, which simplifies the test process and makes it easy to grasp the concentration of walnut juice in a timely manner.

[0022] The fixing component 13 includes a locking block 1301, which is fixedly disposed at the middle of the bottom end of the pressing barrel 3. The top of the support 2 has a locking groove that engages with the locking block 1301. A support plate 1302 is fixedly disposed on the top of one side of the support 2. A hydraulic cylinder 1303 is fixedly disposed on the top of the support plate 1302. A rod 1304 is fixedly disposed on the hydraulic rod of the hydraulic cylinder 1303. An insertion hole for insertion into the rod 1304 is provided on one side of the locking block 1301. The fixing component 13 is thus fixed in place. Component 13, the locking block 1301 engages with the locking groove at the top of the support 2, thereby positioning and installing the pressing barrel 3. The hydraulic cylinder 1303 on the support plate 1302 drives the insertion rod 1304 to insert into the insertion hole on one side of the locking block 1301, thus fixing the pressing barrel 3 and preventing it from shifting or shaking during the pressing process, ensuring the stability and safety of the pressing operation. At the same time, this fixing method facilitates the installation and disassembly of the pressing barrel 3, making subsequent cleaning and maintenance convenient.

[0023] The top of the base 1 is provided with a moving assembly 11 for moving the pressing plate 4. The moving assembly 11 includes a gantry frame 1101, which is fixedly installed in the middle of the top of the base 1. A hydraulic cylinder 1102 is fixedly installed in the middle of the top of the gantry frame 1101. The hydraulic rod of the hydraulic cylinder 1102 passes through the gantry frame 1101 and is fixedly connected to the top of the pressing plate 4. Four evenly spaced guide rods 1103 are fixedly installed on the top of the pressing plate 4. The top of the guide rods 1103 passes through the gantry frame 1101 and extends to the top of the gantry frame 1101. Through the moving assembly 11, the gantry frame 1101 provides installation support for the hydraulic cylinder 1102. The hydraulic cylinder 1102 drives the hydraulic rod to move the pressing plate 4 up and down, realizing the pressing operation of the walnuts. The four evenly spaced guide rods 1103 play a guiding role when the pressing plate 4 moves, preventing the pressing plate 4 from deviating.

[0024] A discharge pipe 14 is fixedly installed at the bottom of one side of the test barrel 5, and a discharge valve is fixedly installed in the middle of the discharge pipe 14. A discharge valve is fixedly installed in the middle of the discharge pipe 6. The discharge pipe 14 at the bottom of one side of the test barrel 5 and the discharge valve in the middle of the discharge pipe 14 facilitate the discharge of juice in the test barrel 5 after the test is completed, which is convenient for cleaning the test barrel 5. The discharge valve in the middle of the discharge pipe 6 can control the juice to enter the test barrel 5 from the pressing barrel 3.

[0025] In use, first place the concentration detection device on the work sheet, check the connection of each component, and confirm that the support 2 and the base 1 are firmly connected so that the locking block 1301 is accurately engaged with the locking groove at the top of the support 2. Then, start the hydraulic cylinder 1303, so that its hydraulic rod pushes the insertion rod 1304 into the insertion hole on one side of the locking block 1301 to complete the fixing of the pressing barrel 3. Next, add an appropriate amount of walnut material into the pressing barrel 3. Then start the hydraulic cylinder 1102. The hydraulic rod of the hydraulic cylinder 1102 drives the pressing plate 4 to slide downward inside the pressing barrel 3 to press the walnuts to extract juice (or walnut oil). During the pressing process, the four evenly spaced guide rods 1103 move synchronously with the pressing plate 4 to guide and prevent the pressing plate 4 from deviating, ensuring the uniformity of pressing. After pressing, open the discharge valve in the middle of the discharge pipe 6. The walnut juice enters the testing tank 5 through the discharge pipe 6, hose 9, and insertion tube 12. When the juice in the testing tank 5 reaches the appropriate amount, close the discharge valve and start the motor 801. The output shaft of the motor 801 drives the rotating rod 802 and several evenly spaced stirring blades 803 on the surface to rotate, which fully stirs the juice in the testing tank 5, making the juice components evenly distributed. After stirring, the detection head of the concentration sensor 7 detects the juice concentration. The detected data is transmitted in real time to the display screen 15 on one side of the top of the base 1 via electrical connection and displayed. The staff can intuitively obtain the test results. After the test is completed, open the discharge valve in the middle of the discharge pipe 14 at the bottom of one side of the testing tank 5 to discharge the juice in the testing tank 5. After discharge, close the discharge valve. Finally, after each use, the device needs to be cleaned. For the pressing barrel 3, it can be disassembled by controlling the extension rod of hydraulic cylinder 2 1303 to separate the insert rod 1304 from the locking block 1301, thus facilitating the disassembly of the locking pressing barrel 3. First, remove the remaining walnut residue inside, then rinse it with clean water, dry it, and reinstall it. For the detection barrel 5, the insert tube 12 can be pulled out, and the barrel cover 10 can be removed. Rinse the inside with clean water. If necessary, a soft brush can be used to clean the inner wall. After rinsing, drain the water through the discharge pipe 14. At the same time, the discharge pipe 6, hose 9, insert tube 12, and discharge pipe 14 also need to be rinsed with clean water to ensure that there is no juice residue inside, preventing blockage and bacterial growth. Then, regularly check the working status of hydraulic cylinder 1102 and hydraulic cylinder 1303 to ensure that their hydraulic rods extend and retract smoothly without oil leakage, and add hydraulic oil if necessary; for motor 801, check whether the mechanical seal at the connection between its output shaft and the detection barrel 5 is intact, and replace the seal in time if leakage occurs; regularly check whether the detection head of concentration sensor 7 is clean, and wipe it clean with a soft cloth if there are stains to ensure detection accuracy.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A concentration detection device for walnut production with a pressing structure, comprising a base (1), characterized in that, A support (2) is fixedly provided at the middle of the top of the base (1). A pressing barrel (3) is provided at the top of the support (2). A pressing plate (4) is slidably provided inside the pressing barrel (3). A discharge pipe (6) is fixedly provided at the bottom of one side of the pressing barrel (3). A detection barrel (5) is fixedly provided on one side of the top of the base (1). A barrel cover (10) is threadedly connected to the top of the detection barrel (5). A tube (12) is inserted into the middle of the barrel cover (10). A flexible hose (9) is fixedly provided between the discharge pipe (6) and the tube (12). A concentration sensor (7) is provided on one side of the detection barrel (5). A stirring assembly (8) is provided inside the detection barrel (5). A fixing assembly (13) is provided at the bottom of the pressing barrel (3).

2. The concentration detection device for walnut production with a pressing structure according to claim 1, characterized in that: The top of the base (1) is provided with a moving component (11) for moving the pressing plate (4). The moving component (11) includes a gantry frame (1101). The gantry frame (1101) is fixedly installed in the middle of the top of the base (1). A hydraulic cylinder (1102) is fixedly provided in the middle of the top of the gantry frame (1101). The hydraulic rod of the hydraulic cylinder (1102) passes through the gantry frame (1101) and is fixedly connected to the top of the pressing plate (4). Four evenly spaced guide rods (1103) are fixedly provided at the top of the pressing plate (4). The top of the guide rods (1103) passes through the gantry frame (1101) and extends to the top of the gantry frame (1101).

3. The concentration detection device for walnut production with a pressing structure according to claim 1, characterized in that: A discharge pipe (14) is fixedly provided at the bottom of one side of the test barrel (5), a discharge valve is fixedly provided in the middle of the discharge pipe (14), and a discharge valve is fixedly provided in the middle of the discharge pipe (6).

4. The concentration detection device for walnut production with a pressing structure according to claim 1, characterized in that: A display screen (15) is fixedly installed on one side of the top of the base (1). The concentration sensor (7) is electrically connected to the display screen (15). The detection head of the concentration sensor (7) passes through the detection barrel (5) and extends into the interior of the detection barrel (5).

5. The concentration detection device for walnut production with a pressing structure according to claim 1, characterized in that: The stirring assembly (8) includes a motor (801), which is fixedly installed in the middle of the bottom of the test tank (5). The output shaft of the motor (801) passes through the test tank (5) and is fixedly provided with a rotating rod (802).

6. The concentration detection device for walnut production with a pressing structure according to claim 5, characterized in that: The surface of the rotating rod (802) is fixedly provided with a number of evenly spaced stirring blades (803), and a mechanical seal is fixedly provided at the connection between the output shaft of the motor (801) and the detection barrel (5).

7. The concentration detection device for walnut production with a pressing structure according to claim 1, characterized in that: The fixing component (13) includes a locking block (1301), which is fixedly installed in the middle of the bottom of the pressing barrel (3), and the top of the support (2) is provided with a locking groove that engages with the locking block (1301).

8. The concentration detection device for walnut production with a pressing structure according to claim 7, characterized in that: A support plate (1302) is fixedly provided on the top of one side of the support (2), and a hydraulic cylinder (1303) is fixedly provided on the top of the support plate (1302). A plug rod (1304) is fixedly provided on the hydraulic rod of the hydraulic cylinder (1303), and a plug hole is provided on one side of the locking block (1301) for insertion and cooperation with the plug rod (1304).

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