A pipeline sampling protection device for beer brewing

Abstract

The utility model discloses a pipeline sampling protection device for beer brewing belongs to sampling protection device technical field. Including handle and connecting block, the handle's outer wall installs connecting block, the handle outside of connecting block one side is provided with the fixing frame, the inside fixed mounting of fixing frame has the connecting pipe, and the connecting pipe extends to the outside of fixing frame, the surface of connecting pipe is slidably equipped with the upper sampling pipe, the surface of upper sampling pipe is equipped with the drive cover, the outer wall of drive cover swing installation has three groups of drive arm of equal interval, the bottom of connecting pipe is installed with lower sampling pipe. The utility model not only has realized sampling protection device to beer brewing liquid convenient sampling, has facilitated the protection of convenient when sampling, avoided the liquid splash to outside when sampling, avoided the ground wet and slippery caused by the leakage to cause the worker to slip down, and the convenient inclined type adjustment sampling angle has increased the range of sampling.

Description

Technical Field

[0001] This utility model relates to the technical field of sampling protection devices, specifically a pipeline sampling protection device for beer brewing. Background Technology

[0002] During the beer-making process, it is necessary to periodically sample and test the beer in the fermentation equipment. Generally, the samples are sent to the laboratory for testing, mainly to see if the beer ferments normally and is safe to drink. Sampling equipment is used for this purpose, and the most common of these sampling devices is pipeline sampling. The pipeline sampling protection device for beer brewing is an auxiliary device used for pipeline sampling in the beer production process. It is mainly used to prevent the sample from being contaminated or the sampling tube from shifting during sampling, ensuring the accuracy and safety of the sampling.

[0003] As disclosed in the authorization announcement number CN205300993U, a sampling protection device for beer brewing pipelines includes a sampling tube and a sampling protection cylinder. The sampling tube includes a pipe and a valve installed on the pipe. The sampling protection cylinder includes a cylinder with an open upper end and a drain pipe that is vertically inserted and fixed to the bottom wall of the cylinder. A missing part is provided on the upper part of the side wall of the cylinder. A splash-proof baffle with a matching shape and size is fixed at the position of the missing part. One end of the pipe with the valve is suspended above the open end of the cylinder.

[0004] While it prevents liquid spillage from the sampling tube from causing workshop pollution and also prevents slippery floors from posing safety hazards to personnel, it also facilitates sample collection, and any remaining liquid samples can be directly discharged into the sewer, reducing labor costs.

[0005] However, the existing sampling protection devices of this type are not conducive to convenient sampling of beer brewing liquids during use. They are not convenient to protect the liquids during sampling, and the liquid is prone to splashing to the outside during sampling, which can cause the ground to become slippery and cause workers to slip and fall. They are also not convenient to adjust the sampling angle by tilting, which affects the sampling range. Utility Model Content

[0006] The purpose of this utility model is to provide a pipeline sampling protection device for beer brewing, so as to solve the problems mentioned in the background art that the sampling protection device is not convenient for sampling beer brewing liquid, is not convenient for convenient protection during sampling, the liquid is easy to splash to the outside during sampling, the spillage is easy to cause the ground to be slippery and workers to slip, and it is not convenient to adjust the sampling angle by tilting, which affects the sampling range.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution: A pipe sampling protection device for beer brewing includes a handle and a connecting block. The connecting block is installed on the outer wall of the handle. A fixing frame is provided on the outside of the handle on one side of the connecting block. A connecting pipe is installed inside the fixing frame and extends to the outside of the fixing frame. An upper sampling tube is slidably fitted on the surface of the connecting pipe. A driving sleeve is fitted on the surface of the upper sampling tube. Three sets of driving arms with equal spacing are movably installed on the outer wall of the driving sleeve. A lower sampling tube is installed at the bottom end of the connecting pipe. A sampling bottle is provided on the outside of the fixing frame below the lower sampling tube. A transmission arm is movably installed on the outer wall of the driving sleeve on one side of each driving arm, and each transmission arm is connected to the driving arm on the adjacent side. Three sets of fixing seats with equal spacing are fitted on the surface of the fixing frame. A pull arm is movably installed on the outer wall of each fixing seat.

[0008] Optionally, a drive shaft is movably mounted on the outer wall of the pull arm near the fixed seat, and the fixed seat is movably connected to the pull arm through the drive shaft. A support seat is mounted on the outer wall of the drive arm near the pull arm.

[0009] Optionally, a drive shaft is movably installed on the outer wall of the support base near the pull arm, and the pull arm is movably connected to the support base through the drive shaft. Waterproof servo motors are symmetrically installed inside the fixing frame below the upper sampling tube.

[0010] Optionally, the output end of each waterproof servo motor is equipped with a threaded rod, and the surface of the threaded rod near the upper sampling tube is fitted with a threaded sleeve.

[0011] Optionally, the threaded sleeve is connected to the upper sampling tube, and the lower sampling tube has an internal thread.

[0012] Optionally, the top of the sampling bottle is provided with an external thread, and the external thread is threadedly connected to the internal thread.

[0013] Optionally, a flip shaft is movably mounted on the outer wall of the connecting block, and a worm gear is mounted on the outer wall of the flip shaft.

[0014] Optionally, a power motor is installed on the outer wall of the connecting block on one side of the worm wheel, and a worm is installed at the output end of the power motor, and the worm meshes with the worm wheel.

[0015] Optionally, a connecting arm is installed on the outer wall of the fixing frame near the worm gear, and the connecting arm is connected to the worm gear.

[0016] Optionally, a control panel is installed at the top of the handle, and the output end of the control panel is electrically connected to the input end of the power motor and the waterproof servo motor.

[0017] Compared with the prior art, the beneficial effects of this utility model are: the sampling protection device not only realizes convenient sampling of beer brewing liquid, but also facilitates convenient protection during sampling, avoids liquid splashing to the outside during sampling, and avoids slippery ground caused by spillage that could cause workers to slip and fall. In addition, it facilitates tilting adjustment of the sampling angle, increasing the sampling range.

[0018] Insert the sampling bottle into the lower sampling tube. Manually rotate the sampling bottle. The external thread on the surface of the sampling bottle connects with the internal thread inside the lower sampling tube, securing the sampling bottle to the bottom of the lower sampling tube. Manually grip the handle and move it to the side of the faucet on the outer surface of the brewing equipment where sampling is required. Align the upper sampling tube with the faucet. The waterproof servo motor drives the threaded rod to move, which in turn drives the threaded sleeve. The two sets of threaded sleeves drive the upper sampling tube, which in turn drives the drive sleeve. The drive sleeve, through three sets of transmission arms, drives the three drive arms to rotate around the transmission arms as axes, facilitating the movement of the three drive arms to the surface of the faucet. This allows the faucet to be opened with the cooperation of the three drive arms. The device is designed to protect the liquid from splashing during sampling. A water tap allows the liquid inside the brewing equipment to be easily transported to the upper sampling tube. The liquid inside the upper sampling tube is then connected to the lower sampling tube and sampled into the sampling bottle. Any spilled liquid from the water tap flows through the gaps between the three drive arms into the fixed frame. After sampling, the sampling bottle is manually rotated in the opposite direction to detach from the lower sampling tube. This sampling protection device facilitates convenient sampling of beer brewing liquids, providing easy protection during sampling and preventing liquid splashing and spillage that could cause slippery surfaces and worker falls.

[0019] When the sampling angle needs to be adjusted, the power motor drives the worm gear to rotate, the worm gear drives the worm wheel to rotate, the tilting shaft provides movable support for the worm wheel, and the worm wheel drives the fixed frame to rotate through the connecting arm. The fixed frame drives the connecting tube, upper sampling tube, lower sampling tube and sampling bottle to be conveniently tilted, realizing the tilt adjustment of the sampling angle, facilitating sampling at multiple positions and increasing the sampling range. Attached Figure Description

[0020] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments of the present invention and, together with the specification, further serve to explain the principles of the present invention and enable those skilled in the art to implement and use the present invention.

[0021] Figure 1 This is a front view structural diagram of the present utility model; Figure 2 This is a three-dimensional structural diagram of the present invention; Figure 3 This is a three-dimensional structural diagram of the upper sampling tube of this utility model; Figure 4 This is a three-dimensional structural diagram of the threaded rod of this utility model; Figure 5 This is a three-dimensional structural diagram of the worm gear of this utility model; Figure 6 This is a three-dimensional structural diagram of the lower sampling tube of this utility model; Figure 7 This is a three-dimensional structural diagram of the sampling bottle of this utility model; Figure 8 This is a three-dimensional structural diagram of the connecting pipe of this utility model.

[0022] Figure label: 1. Handle; 2. Connecting block; 3. Fixing frame; 4. Connecting tube; 5. Upper sampling tube; 6. Lower sampling tube; 7. Drive sleeve; 8. Drive arm; 9. Sampling bottle; 10. Transmission arm; 11. Fixing seat; 12. Drive shaft; 13. Pull arm; 14. Transmission shaft; 15. Waterproof servo motor; 16. Threaded rod; 17. Threaded sleeve; 18. External thread; 19. Internal thread; 20. Power motor; 21. Tilting shaft; 22. Worm gear; 23. Worm; 24. Connecting arm; 25. Control panel; 26. Support base.

[0023] As shown in the figure, specific structures and devices are marked in the figure to clearly illustrate the structure of the embodiment of this utility model. However, this is only for illustrative purposes and is not intended to limit this utility model to this specific structure, device and environment. Those skilled in the art can adjust or modify these devices and environments according to specific needs. Detailed Implementation

[0024] The present invention provides a pipeline sampling and protection device for beer brewing, with reference to the accompanying drawings and specific embodiments. It should be noted that, to make the embodiments more detailed, the following embodiments are the best and preferred embodiments; those skilled in the art can also use other alternative methods to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit the present invention.

[0025] It should be noted that the use of terms such as "an embodiment," "an embodiment," "an exemplary embodiment," and "some embodiments" in the specification indicates that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the art.

[0026] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.

[0027] It is understood that the meanings of “on”, “above”, and “above” in this utility model should be interpreted in the broadest manner, such that “on” not only means “directly on” something, but also includes the meaning of being “on” something with an intervening feature or layer, and that “above” or “above” not only means “on” something, but also includes the meaning of being “on” something without an intervening feature or layer.

[0028] Furthermore, spatially related terms such as “below,” “under,” “lower,” “above,” and “upper” are used herein for convenience to describe the relationship of one element or feature to one or more other elements or features, as illustrated in the accompanying drawings. Spatially related terms are intended to cover different orientations in the use or operation of the device other than those depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially related descriptive terms used herein can be interpreted similarly.

[0029] like Figures 1 to 8As shown, an embodiment of this utility model provides a pipe sampling protection device for beer brewing, including a handle 1 and a connecting block 2. The connecting block 2 is installed on the outer wall of the handle 1. A fixing frame 3 is provided on the outside of the handle 1 on one side of the connecting block 2. A connecting pipe 4 is installed inside the fixing frame 3 and extends to the outside of the fixing frame 3. An upper sampling pipe 5 is slidably fitted on the surface of the connecting pipe 4. A driving sleeve 7 is fitted on the surface of the upper sampling pipe 5. Three sets of driving arms 8 are movably installed on the outer wall of the driving sleeve 7 at equal intervals. The bottom of the connecting pipe 4... A lower sampling tube 6 is installed at the end, and a sampling bottle 9 is set on the outside of the fixed frame 3 below the lower sampling tube 6. A transmission arm 10 is movably installed on the outer wall of the drive sleeve 7 on one side of the drive arm 8, and the transmission arm 10 is connected to the drive arm 8 on the adjacent side. Three sets of fixed seats 11 with equal spacing are fitted on the surface of the fixed frame 3. A pull arm 13 is movably installed on the outer wall of the fixed seat 11. A drive shaft 12 is movably installed on the outer wall of the pull arm 13 on the side close to the fixed seat 11, and the fixed seat 11 is movably connected to the pull arm 13 through the drive shaft 12.

[0030] Support seats 26 are installed on the outer wall of the drive arm 8 near the pull arm 13. Drive shafts 14 are movably installed on the outer wall of the support seats 26 near the pull arm 13. The pull arm 13 is movably connected to the support seats 26 via the drive shafts 14. Waterproof servo motors 15 are symmetrically installed inside the fixed frame 3 below the upper sampling tube 5. Threaded rods 16 are installed at the output ends of the waterproof servo motors 15. Threaded sleeves 17 are fitted on the surface of the threaded rods 16 near the upper sampling tube 5. Threaded sleeves 17 are connected to the upper sampling tube 5. The lower sampling tube 6 has an internal thread 19. The top of the sampling bottle 9 has an external thread 18, and the external thread 18 is threadedly connected to the internal thread 19.

[0031] The sampling bottle 9 is inserted manually into the lower sampling tube 6. The sampling bottle 9 is rotated manually, and the external thread 18 on the surface of the sampling bottle 9 is threadedly connected to the internal thread 19 inside the lower sampling tube 6 to easily fix the sampling bottle 9 to the bottom end of the lower sampling tube 6. The operator holds the handle 1 and moves the handle 1 to the side of the faucet on the outer surface of the brewing equipment to be sampled, aligning the upper sampling tube 5 with the faucet. The control panel 25 is turned on to activate the two sets of waterproof servo motors 15. With the support of the fixing frame 3, the waterproof servo motors 15 drive the threaded rod 16 to move, the threaded rod 16 drives the threaded sleeve 17 to move, and the two sets of threaded sleeves 17 drive the upper sampling tube 5 to move. The connecting pipe 4 provides sliding support for the upper sampling tube 5, and the upper sampling tube 5 drives the drive sleeve 7 to move.

[0032] The drive sleeve 7 drives three sets of drive arms 8 to rotate around the drive arms 10 as the axis. Supported by the fixed frame 3 and the fixed seat 11, the fixed seat 11 provides limiting support for the pull arm 13 via the drive shaft 12. The pull arm 13 provides limiting support for the support seat 26 via the drive shaft 14. The support seat 26 provides limiting support for the drive arms 8, facilitating the movement of the three sets of drive arms 8 to the surface of the faucet. This allows the faucet to be completely enclosed by the three sets of drive arms 8, preventing liquid from splashing out during sampling. Opening the faucet allows the liquid inside the brewing equipment to be easily transported to the upper sampling tube 5. The liquid inside the upper sampling tube 5 is then connected to the lower sampling tube 6 via the connecting pipe 4. The liquid is fed into the sampling bottle 9. When the faucet is used to deliver the liquid into the upper sampling tube 5, the liquid spilled flows through the gap between the three sets of drive arms 8 into the fixed frame 3. This prevents the liquid from spilling onto the production workshop floor during sampling, thus avoiding environmental pollution and preventing workers from slipping due to spillage. After sampling, the sampling bottle 9 is manually rotated in the reverse direction. With the threaded connection between the external thread 18 and the internal thread 19, the sampling bottle 9 can be easily detached from the lower sampling tube 6. This sampling protection device facilitates convenient sampling of beer brewing liquid, provides convenient protection during sampling, and prevents liquid from splashing to the outside and avoiding workers from slipping due to spillage.

[0033] A rotating shaft 21 is movably mounted on the outer wall of the connecting block 2. A worm gear 22 is mounted on the outer wall of the rotating shaft 21. A power motor 20 is mounted on the outer wall of the connecting block 2 on one side of the worm gear 22. A worm 23 is mounted on the output end of the power motor 20, and the worm 23 meshes with the worm gear 22. A connecting arm 24 is mounted on the outer wall of the fixing frame 3 near the worm gear 22, and the connecting arm 24 is connected to the worm gear 22. A control panel 25 is mounted on the top of the handle 1, and the output end of the control panel 25 is electrically connected to the input end of the power motor 20 and the waterproof servo motor 15.

[0034] When the sampling angle needs to be adjusted, the control panel 25 turns on the power motor 20. With the support of the connecting block 2, the power motor 20 drives the worm 23 to rotate. Under the meshing of the worm 23 and the worm wheel 22, the worm 23 drives the worm wheel 22 to rotate. The flip shaft 21 provides movable support for the worm wheel 22. The worm wheel 22 drives the fixed frame 3 to rotate through the connecting arm 24. The fixed frame 3 drives the connecting tube 4, the upper sampling tube 5, the lower sampling tube 6, and the sampling bottle 9 to conveniently adjust their tilted positions, realizing the tilted adjustment of the sampling angle, facilitating sampling at multiple positions, and increasing the sampling range.

[0035] The working principle of the technical solution provided by this utility model is as follows: The sampling bottle 9 is inserted into the lower sampling tube 6. The sampling bottle 9 is manually rotated, and the external thread 18 on the surface of the sampling bottle 9 is threadedly connected to the internal thread 19 inside the lower sampling tube 6, thus facilitating the fixing of the sampling bottle 9 to the bottom end of the lower sampling tube 6. The handle 1 is manually gripped and moved to the side of the faucet on the outer surface of the brewing equipment to be sampled, aligning the upper sampling tube 5 with the faucet. The waterproof servo motor 15 drives the threaded rod 16 to move, which in turn drives the threaded sleeve 17 to move. The two sets of threaded sleeves 17 drive the upper sampling tube 5 to move, which in turn drives the drive sleeve 7 to move. The drive sleeve 7, through three sets of transmission arms 10, drives three sets of drive arms 8 to rotate around the transmission arms 10 as an axis, facilitating the movement of the three sets of drive arms 8 to the surface of the faucet, thus allowing the faucet to be covered by the cooperation of the three sets of drive arms 8, preventing damage to the surface of the faucet. When the liquid is sampled, it splashes to the outside. Turn on the tap to facilitate the flow of liquid from inside the brewing equipment to the upper sampling tube 5. The liquid inside the upper sampling tube 5 is then sampled through the connecting tube 4 and the lower sampling tube 6 to the sampling bottle 9. Liquid spilled from the tap during the flow of liquid into the upper sampling tube 5 flows through the gap between the three sets of drive arms 8 to the inside of the fixed frame 3. After sampling is completed, the sampling bottle 9 is manually rotated in the reverse direction to facilitate its detachment from the lower sampling tube 6. When the sampling angle needs to be adjusted, the power motor 20 drives the worm gear 23 to rotate, which in turn drives the worm wheel 22 to rotate. The flip shaft 21 provides movable support for the worm wheel 22. The worm wheel 22 drives the fixed frame 3 to rotate through the connecting arm 24. The fixed frame 3 allows for convenient tilting adjustment of the connecting tube 4, the upper sampling tube 5, the lower sampling tube 6, and the sampling bottle 9, thus completing the operation of the sampling protection device.

[0036] This utility model encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this utility model. To provide the public with a thorough understanding of this utility model, specific details are described in detail in the following preferred embodiments; however, those skilled in the art will fully understand this utility model even without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of this utility model, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0037] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A pipeline sampling protection device for beer brewing, characterized in that: The device includes a handle and a connecting block. The connecting block is installed on the outer wall of the handle. A fixing frame is provided on the outside of the handle on one side of the connecting block. A connecting tube is installed inside the fixing frame and extends to the outside of the fixing frame. An upper sampling tube is slidably fitted on the surface of the connecting tube. A driving sleeve is fitted on the surface of the upper sampling tube. Three sets of driving arms with equal spacing are movably installed on the outer wall of the driving sleeve. A lower sampling tube is installed at the bottom end of the connecting tube. A sampling bottle is provided on the outside of the fixing frame below the lower sampling tube. A transmission arm is movably installed on the outer wall of the driving sleeve on one side of each driving arm, and each transmission arm is connected to the driving arm on the adjacent side. Three sets of fixing seats with equal spacing are fitted on the surface of the fixing frame. A pull arm is movably installed on the outer wall of each fixing seat.

2. The pipeline sampling protection device for beer brewing according to claim 1, characterized in that: Each of the pull arms has a drive shaft movably mounted on the outer wall near the fixed seat, and the fixed seat is movably connected to the pull arm via the drive shaft. Each of the drive arms has a support seat mounted on the outer wall near the pull arm.

3. The pipeline sampling protection device for beer brewing according to claim 2, characterized in that: Each of the support bases has a drive shaft movably mounted on the outer wall near the pull arm, and the pull arm is movably connected to the support base via the drive shaft. Waterproof servo motors are symmetrically installed inside the fixing frame below the upper sampling tube.

4. The pipeline sampling protection device for beer brewing according to claim 3, characterized in that: The output ends of the waterproof servo motors are all equipped with threaded rods, and the surface of the threaded rods near the upper sampling tube is fitted with threaded sleeves.

5. The pipeline sampling protection device for beer brewing according to claim 4, characterized in that: The threaded sleeve is connected to the upper sampling tube, and the lower sampling tube has an internal thread.

6. The pipeline sampling protection device for beer brewing according to claim 1, characterized in that: The top of the sampling bottle is provided with an external thread, and the external thread is threadedly connected to the internal thread.

7. The pipeline sampling protection device for beer brewing according to claim 1, characterized in that: A rotating shaft is movably mounted on the outer wall of the connecting block, and a worm gear is mounted on the outer wall of the rotating shaft.

8. The pipeline sampling protection device for beer brewing according to claim 7, characterized in that: A power motor is installed on the outer wall of the connecting block on one side of the worm wheel, and a worm is installed at the output end of the power motor, and the worm meshes with the worm wheel.

9. The pipeline sampling protection device for beer brewing according to claim 1, characterized in that: A connecting arm is installed on the outer wall of the fixing frame near the worm gear, and the connecting arm is connected to the worm gear.

10. The pipeline sampling protection device for beer brewing according to claim 9, characterized in that: The top of the handle is equipped with a control panel, and the output end of the control panel is electrically connected to the input end of the power motor and the waterproof servo motor.

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