Batching cylinder device

Abstract

The utility model relates to a batching cylinder device which comprises a stirring cylinder and a material storage cylinder, a stirring piece is arranged on the stirring cylinder, the stirring cylinder is used for being communicated with a production line to receive returned materials of the production line, the interior of the material storage cylinder is divided into a plurality of material storage cavities through partition plates, the material storage cavities are all communicated with the stirring cylinder, and the stirring piece is arranged on the stirring cylinder. The plurality of material storage chambers are all provided with material storage and discharge pipes, and the material storage and discharge pipes are used for being communicated with a pilot plant experiment device to convey ingredients. The batching cylinder device is additionally arranged to provide batching for pilot experiments, batching work of the pilot experiments can be conducted on line without shutdown waiting, the interior of the storage cylinder is divided into the multiple storage cavities through the partition plates, different ingredients can be stored for subsequent continuous multiple experiments, and the effect of continuous batching of the multiple experiments is achieved; and the volumes of the material storage chambers are moderate, so that different quantities of coatings can be prepared according to experimental requirements to prepare samples of dozens of meters to hundreds of meters.

Description

Technical Field

[0001] The present application relates to the field of photovoltaic backplane manufacturing, and in particular to a batching cylinder device. Background Art

[0002] With the development of green industry, the application of solar cells is becoming more and more extensive, and the demand for solar cell backsheets as an important component of photovoltaic modules is increasing. Due to cost constraints, the low-priced double-sided coated CPC structure photovoltaic backsheets are currently being hotly sought after.

[0003] In the process of improving the coating performance of double-sided CPC structure photovoltaic backplanes, each backplane manufacturer needs to conduct a certain number of pilot experiments to prepare for mass production. However, when conducting pilot experiments, the coating preparation often occupies the production line batching cylinder, that is, it is necessary to wait for the production line coating to be consumed before the experiment can be carried out, which is not flexible in time. In addition, the existing production line batching cylinder has a minimum batching amount requirement, and a small number of pilot experiments cannot be carried out. In addition, when conducting multiple pilot experiments, different experimental intervals need to be stopped to wait for batching, the experimental continuity is poor and affects the production capacity. Therefore, it is necessary to design a batching cylinder device that can be used for continuous batching in multiple pilot experiments. Utility Model Content

[0004] In order to design a batching cylinder device that can be used for continuous batching in multiple pilot experiments, the present application provides a batching cylinder device.

[0005] The present application provides a batching cylinder device that adopts the following technical solution:

[0006] A batching cylinder device comprises a stirring cylinder and a material storage cylinder, wherein the stirring cylinder is provided with a stirring member, the stirring cylinder is used to disperse the materials and store them in one of the material storage chambers of the material storage cylinder through a feed circulation pipe, the material storage cylinder is divided into a plurality of material storage chambers by a partition, the plurality of material storage chambers are connected with the stirring cylinder, and the plurality of material storage chambers are provided with material discharge pipes, the material discharge pipes are used to be connected with a production line material trough to transport the materials.

[0007] By adopting the above technical scheme, during operation, the raw materials are dispersed in the mixing cylinder and stored in one of the storage chambers of the storage cylinder through the feed circulation pipe. At the same time, the return material of the production line will directly enter the corresponding storage chamber through the feed port, or enter the corresponding storage chamber after being stirred by the stirring element, and flow out through the storage chamber to the production line trough to provide ingredients for it; the present application adds a batching cylinder device to provide ingredients for pilot experiments, so that the batching work of the pilot experiment can be carried out online without stopping and waiting, and the partition in the storage cylinder is separated by a partition It is divided into several storage chambers, and several storage chambers can store different ingredients for use in multiple subsequent pilot experiments, thereby achieving the effect of continuous batching of multiple pilot experiments; since the amount of ingredients required for the pilot experiment is small, the volume of the several storage chambers of the present application is moderate, and different quantities of coatings can be prepared according to the needs of the pilot experiment to prepare experimental samples of tens to hundreds of meters, avoiding excessive sample preparation and causing a large number of experimental volumes to be downgraded and scrapped due to sample performance reasons. The present application can also batch ingredients online and supplement and adjust experiments at any time, which is more flexible and convenient.

[0008] In a specific possible implementation manner, the mixing cylinder and the plurality of storage chambers are each provided with a feed hole, and the feed hole is connected to the production line to receive return material from the production line.

[0009] By adopting the above-mentioned technical scheme, by utilizing the feeding holes arranged on the mixing cylinder and several storage chambers, it is possible to achieve connection with the production line to receive return materials, and the feeding holes arranged on several storage chambers enable the return materials to directly enter the storage chamber and be transported to the production line trough again, thereby further improving the feeding efficiency of the present application.

[0010] In a specific possible implementation scheme, the mixing tank and the plurality of storage chambers are provided with openings, and a flap is rotatably provided on the opening, and the flap is sealed on the opening. The opening is used for staff to mix ingredients and observe or clean the mixing tank or the storage chamber.

[0011] By adopting the above technical scheme, when using the batching cylinder device, the staff can open the flap and observe the internal conditions of the mixing cylinder and each storage chamber through the opening. When the internal batching amount of the mixing cylinder is insufficient, the ingredients can be dispersed and replenished in the mixing cylinder to the corresponding storage chamber in time, thereby improving the efficiency of the pilot experiment; and after completing the pilot experiment, the mixing cylinder and each storage chamber can be flushed by injecting solvent through the opening by opening the flap, thereby ensuring the accuracy of each ingredient, achieving the effect of continuously conducting multiple pilot experiments, and ensuring the accuracy of the test results of continuously conducting multiple pilot experiments.

[0012] In a specific possible implementation manner, a plurality of the storage chambers are connected to the mixing tank via a feed circulation pipe.

[0013] By adopting the above technical solution, when working, the return material of the production line will directly enter the mixing cylinder, and after being stirred by the stirring element, it will enter one of the storage chambers of the storage cylinder through the corresponding feed circulation pipe, and then flow out through the storage chamber and be transported to the production line trough to provide ingredients for it; the setting of the feed circulation pipe can realize the connection between several storage chambers and the mixing cylinder.

[0014] In a specific possible implementation manner, the stirring cylinder is further provided with a stirring discharge pipe, which runs through the entire storage cylinder and is connected to the pilot test device to transport ingredients.

[0015] By adopting the above technical solution, when working, the return material of the production line will directly enter the mixing tank, and after being stirred by the stirring element, it can also directly flow out through the stirring discharge pipe arranged thereon and be transported to the pilot experiment device to provide ingredients for it; by utilizing the setting of the stirring discharge pipe, the ingredients can be directly transported to the production line trough, thereby improving the feeding efficiency and further realizing continuous feeding of multiple pilot experiments.

[0016] In a specific possible implementation mode, pipeline valves are provided on the feed circulation pipe, the stirring discharge pipe and the storage discharge pipe.

[0017] By adopting the above technical scheme, utilizing the pipeline valves provided on the feed circulation pipe, the stirring discharge pipe and the storage discharge pipe, in the actual use process, the opening and closing of the corresponding pipelines can be controlled by the pipeline valves, and the discharge and storage of different ingredients can be controlled separately, thereby achieving the effect of continuously conducting multiple pilot experiments.

[0018] In a specific possible implementation manner, a plurality of support columns are provided on a side of the material storage tank away from the mixing tank.

[0019] By adopting the above technical solution and utilizing the arrangement of the support column, the entire batching cylinder device can be supported.

[0020] In a specific possible implementation manner, a distance is left between the side surface of the stirring discharge pipe and the storage discharge pipe away from the storage cylinder and the side surface of the support column away from the storage cylinder.

[0021] By adopting the above technical solution, the distance between the side surface of the stirring discharge pipe and the storage discharge pipe away from the storage cylinder and the side surface of the support column away from the storage cylinder is utilized, so that the stirring discharge pipe and the storage discharge pipe upper connecting pipe can realize material transportation and discharge of waste liquid after cleaning.

[0022] In a specific possible implementation mode, a movable pulley is provided on one side of a plurality of the support columns away from the material storage cylinder, and a lock is arranged on the movable pulley, and the lock locks and fixes the movable pulley.

[0023] By adopting the above technical solution and utilizing the setting of the movable pulley, the overall movement of the batching cylinder device of the present application can be facilitated, thereby facilitating the provision of batching for pilot experiments, and the locking buckle on the movable pulley can be used to lock and fix the device to prevent movement during use from affecting the batching work.

[0024] In a specific possible implementation manner, the stirring element comprises a stirring motor disposed on the stirring cylinder, a motor shaft of the stirring motor is coaxially provided with a stirring paddle, and the stirring paddle is inserted into the stirring cylinder.

[0025] By adopting the above technical solution, materials can be added into the mixing tank, and the mixing motor can be started to drive the mixing paddle to rotate, so as to mix and proportion the materials in the mixing tank; during operation, the return material of the production line can also directly enter the mixing tank for redispersion.

[0026] In summary, the present application includes at least one of the following beneficial technical effects:

[0027] 1. This application adds a batching cylinder device to provide batching for pilot experiments, so that the batching work of pilot experiments can be carried out online without stopping and waiting, and the storage cylinder is divided into several storage chambers by partitions. Several storage chambers can store different batching ingredients for subsequent multiple different pilot experiments, thereby achieving the effect of continuous batching of multiple pilot experiments, and the volume of several storage chambers is moderate, and different quantities of coatings can be prepared according to the needs of pilot experiments to prepare experimental samples of tens to hundreds of meters, avoiding excessive sample preparation and a large number of experimental volumes being downgraded and scrapped due to sample performance reasons. This application can also batch ingredients online, supplement and adjust experiments at any time, and is more flexible and convenient;

[0028] 2. The present application utilizes the setting of the support column to support the entire batching cylinder device. The mobile pulley provided on the support column can facilitate the overall movement of the batching cylinder device of the present application, so as to facilitate the provision of batching for pilot experiments. The lock buckle on the mobile pulley can be used to lock and fix the device, so as to prevent movement during use and affect the batching work.

[0029] 3. The present application can observe the internal conditions of the mixing tank and each storage chamber through the setting of the flap and the opening. When the internal ingredient amount of the mixing tank and each storage chamber is insufficient, the ingredients can be added in time, thereby improving the efficiency of the pilot experiment; and after the pilot experiment is completed, the mixing tank and each storage chamber can be flushed by opening the flap and injecting the solvent through the opening, thereby ensuring the accuracy of each ingredient, achieving the effect of continuously conducting multiple pilot experiments, and ensuring the accuracy of the test results of continuously conducting multiple pilot experiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a structural schematic diagram of a batching cylinder device according to an embodiment of the present application.

[0031] Figure 2 It is a front view of a batching cylinder device according to an embodiment of the present application.

[0032] Explanation of the accompanying reference numerals: 1. Mixing cylinder; 2. Storage cylinder; 21. Storage chamber one; 22. Storage chamber two; 3. Support column; 4. Moving pulley; 41. Lock; 5. Mixing motor; 6. Mixing paddle; 7. Charger; 8. Feed circulation pipe; 9. Mixing discharge pipe; 10. Storage discharge pipe; 11. Pipeline valve; 12. Partition; 13. Flip cover; 14. Feed hole. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1-2 This application is described in further detail.

[0034] Reference Figure 1 and 2 , the embodiment of the present application discloses a batching cylinder device, including a stirring cylinder 1 and a storage cylinder 2. In this embodiment, the stirring cylinder 1 and the storage cylinder 2 are coaxially arranged from top to bottom, and a stirring member is provided on the stirring cylinder 1. The stirring cylinder 1 is used to disperse the ingredients and can also be connected to the production line to receive the return material of the production line. The storage cylinder 2 is divided into a plurality of storage chambers by a partition 12. In this embodiment, the partition 12 can be but is not limited to a partition steel plate. The partition 12 is vertically arranged and connected to the inner wall of the storage cylinder 2. In this embodiment, the volume of the plurality of storage chambers divided by the partition 12 into the storage cylinder is moderate, and different quantities of coatings can be prepared according to the needs of the pilot experiment to prepare experimental samples of tens to hundreds of meters;

[0035] In this embodiment, preferably, the material storage cylinder 2 is divided into two material storage chambers by a partition 12. In this embodiment, the two material storage chambers are material storage chamber 1 21 and material storage chamber 2 22. Both material storage chamber 1 21 and material storage chamber 2 22 are connected to the mixing cylinder 1. Both material storage chamber 1 21 and material storage chamber 2 22 are connected to the mixing cylinder 1 through a feed circulation pipe 8. The two feed circulation pipes 8 are arranged opposite to each other and are arranged vertically.

[0036] The storage chamber 1 21, the storage chamber 2 22 and the mixing cylinder 1 are all provided with a feed hole 14. In the present embodiment, the feed hole 14 is connected to the production line through a circulating plastic pipe to receive the return material of the production line; the storage chamber 1 21 and the storage chamber 2 22 are both provided with a storage discharge pipe 10 on the side away from the mixing cylinder 1. In the present embodiment, the storage discharge pipe 10 and the feed circulation pipe 8 are arranged one by one. The storage discharge pipe 10 located on the same storage chamber 1 21 or the same storage chamber 2 22 is coaxially arranged with the feed circulation pipe 8 and both are arranged vertically. The storage discharge pipe 10 is used to communicate with the production line trough to transport ingredients. In the present embodiment, the storage discharge pipe 10 is connected to the coating head of the production line trough through a circulating plastic pipe;

[0037] During operation, the return material of the production line enters the mixing tank 1 through the circulating plastic pipe or directly enters the two storage chambers of the storage chamber 1 21 and the storage chamber 2 22. The return material entering the mixing tank 1 is stirred by the stirring element to complete the batching. After the batching is completed, it flows into the corresponding storage chamber 1 21 or storage chamber 2 22 through the feed circulation pipe 8, and then flows out through the storage discharge pipe 10, and is transported to the coating head of the production line trough through the circulating plastic pipe to provide batching for it, so that it can be used for subsequent pilot experiments;

[0038] During this process, the storage cylinder 2 is divided into several storage chambers by the partition 12. Several storage chambers can store different ingredients for use in multiple subsequent pilot experiments, thereby achieving the effect of continuous batching of multiple pilot experiments, and the volume of several storage chambers is moderate, and different quantities of coatings can be prepared according to the needs of the pilot experiments to prepare experimental samples of tens to hundreds of meters, avoiding excessive sample preparation and causing a large number of experimental volumes to be downgraded and scrapped due to sample performance reasons. The present application can also batch ingredients online and supplement and adjust experiments at any time, which is more flexible and convenient.

[0039] Reference Figure 1 and 2 The stirring member includes a stirring motor 5 provided on the stirring tank 1, and the stirring motor 5 is externally connected to a power source. In the present embodiment, the stirring motor 5 is externally connected to a power source via a charger 7. A stirring paddle 6 is coaxially provided on the motor shaft of the stirring motor 5, and the stirring paddle 6 is inserted into the stirring tank 1 for stirring. When batching, the stirring motor 5 is started to drive the stirring paddle 6 to rotate, thereby stirring the materials in the stirring tank 1 to achieve batching dispersion. When working, the return material of the production line directly enters the stirring tank 1. At this time, the stirring motor 5 is started to drive the stirring paddle 6 to rotate, thereby re-dispersing the return material in the stirring tank 1 for use.

[0040] Reference Figure 1 and 2The stirring cylinder 1 is also provided with a stirring discharge pipe 9. In the present embodiment, the stirring discharge pipe 9 is arranged close to the material storage cylinder 2. The stirring discharge pipe 9 is arranged between the two material feed circulation pipes 8. The stirring discharge pipe 9 is arranged vertically. The stirring discharge pipe 9 runs through the entire material storage cylinder 2 and passes through the material storage cylinder 2. The stirring discharge pipe 9 is connected with the production line trough to transport the ingredients. In the present embodiment, the stirring discharge pipe 9 is connected with the coating head of the production line trough through a circulating plastic pipe;

[0041] During operation, the return material of the production line directly enters the mixing tank 1, and can be directly stored in the mixing tank 1 after being re-dispersed. When needed, it flows out directly through the stirring discharge pipe 9 arranged thereon and is transported to the coating head of the production line material trough to provide ingredients for it; by setting the stirring discharge pipe 9, the storage function of the ingredient cylinder device of the present application can be increased and the ingredients can be directly transported to the production line material trough, thereby improving the feeding efficiency and further realizing continuous feeding of multiple pilot experiments.

[0042] Reference Figure 1 and 2 The feed circulation pipe 8, the stirring and discharging pipe 9 and the storage and discharging pipe 10 are all provided with pipeline valves 11. In the present embodiment, the pipeline valves 11 include but are not limited to solenoid valves. Through the pipeline valves 11 provided on the feed circulation pipe 8, the stirring and discharging pipe 9 and the storage and discharging pipe 10, in the actual use process, the opening and closing of the corresponding pipelines can be controlled by the pipeline valves 11, and the discharging and storage of different ingredients can be controlled respectively, so as to achieve the effect of continuously carrying out multiple pilot experiments.

[0043] Reference Figure 1 and 2 The mixing tank 1 and the material storage chamber 1 21 and the material storage chamber 2 22 are all provided with openings, and the openings are rotatably connected with a flip cover 13, and the flip cover 13 is sealed on the openings. The openings are used for staff to observe and clean the mixing tank 1, the material storage chamber 1 21 and the material storage chamber 2 22;

[0044] When using the batching cylinder device of the present application, the staff can open the flip cover 13 and observe the internal conditions of the mixing cylinder 1 and the storage chambers 1 21 and 2 22 through the opening. When the internal batching amount of the storage chambers 1 21 and 2 22 is insufficient, the batching can be carried out in the mixing cylinder 1 in time, thereby improving the overall experimental efficiency of the pilot experiment; and after completing the pilot experiment, the mixing cylinder 1 and each storage chamber can be flushed by injecting water through the opening by opening the flip cover 13, thereby ensuring the accuracy of each batching, achieving the effect of continuously conducting multiple pilot experiments, and ensuring the accuracy of the test results of continuously conducting multiple pilot experiments.

[0045] Reference Figure 1 and 2, a plurality of support columns 3 are provided on the side of the material storage cylinder 2 away from the mixing cylinder 1. In the present embodiment, there are three support columns 3, and the three support columns 3 can be but are not limited to cylindrical steel pipe columns. The three support columns 3 are arranged along the circumference of the material storage cylinder 2; the arrangement of the three support columns 3 can play a supporting role for the entire batching cylinder device;

[0046] There is a distance between the side surface of the stirring discharge pipe 9 and the storage discharge pipe 10 away from the storage cylinder 2 and the side surface of the support column 3 away from the storage cylinder 2. Preferably, the distance between the side surface of the stirring discharge pipe 9 and the storage discharge pipe 10 away from the storage cylinder 2 and the side surface of the support column 3 away from the storage cylinder 2 is 50-70 cm; so that the stirring discharge pipe 9 and the storage discharge pipe 10 can be connected to the upper pipe to realize material conveying, and it is conducive to the discharge of waste liquid after cleaning the stirring cylinder 1 and the storage cylinder 2;

[0047] The three support columns 3 are each provided with a movable pulley 4 on one side away from the material storage cylinder 2. The movable pulley 4 is provided with a lock 41, and the lock 41 locks and fixes the movable pulley 4;

[0048] Before the batching cylinder device of the present application is needed, the entire batching cylinder device is moved to the required position by setting the mobile pulley 4, so as to facilitate the provision of batching for the pilot experiment; after moving to the target position, the lock 41 on the mobile pulley 4 can be used to lock and fix it to prevent movement during use and affect the batching work.

[0049] The implementation principle of a batching cylinder device in an embodiment of the present application is as follows: the present application adds a batching cylinder device to provide batching for pilot experiments, so that batching work of pilot experiments can be carried out online without stopping and waiting, and the partition 12 is used to divide the storage cylinder 2 into a plurality of storage chambers, and the plurality of storage chambers can store different batching ingredients for subsequent use in a plurality of different pilot experiments, thereby achieving the effect of continuous batching of a plurality of pilot experiments; and because the amount of ingredients required for the pilot experiment is small, the volume of the plurality of storage chambers of the present application is moderate, and different quantities of coatings can be prepared according to the needs of the pilot experiment to prepare experimental samples of tens to hundreds of meters, which can avoid excessive sample preparation and the downgrading and scrapping of a large number of experimental volumes due to sample performance reasons. The present application can also batch ingredients online, supplement and adjust experiments at any time, and is more flexible and convenient;

[0050] Before the batching cylinder device of the present application is used, the entire batching cylinder device is moved to the desired position by setting the mobile pulley 4, so that batching can be conveniently provided for the pilot experiment; after moving to the target position, the lock 41 on the mobile pulley 4 can be used to lock and fix it, thereby ensuring the subsequent batching work;

[0051] During batching, according to actual batching requirements, the return material of the production line will directly enter the mixing tank 1 through the circulating plastic pipe or directly enter the storage chamber 1 21 and the storage chamber 2 22 of the storage tank 2 for storage. The return material entering the mixing tank 1 is stirred by the stirring member. Specifically, the stirring motor 5 is started, and the stirring motor 5 drives the stirring paddle 6 to rotate. The stirring paddle rotates to achieve redispersion of the return material in the mixing tank 1. According to actual requirements, the pipeline valve 11 on the corresponding feed circulation pipe 8 is opened accordingly. At this time, the ingredients can flow into the corresponding storage chamber 1 21 or storage chamber 2 22 through the feed circulation pipe 8 for storage. In this process, the setting of several storage chambers can provide storage for a variety of different ingredients, and some ingredients can also be stored in the mixing tank 1;

[0052] When the pilot test is needed, the corresponding pipeline solenoid valve on the storage discharge pipe 10 or the solenoid valve on the stirring discharge pipe 9 is opened. At this time, the stored ingredients can flow out through the storage discharge pipe 10 or the stirring discharge pipe 9 and be transported to the material tank coating head of the production line through the circulating plastic pipe for use to implement the pilot test;

[0053] During this process, the staff can open the flap 13 and observe the internal conditions of the mixing tank 1 and each storage chamber through the opening. When the internal ingredient amount of each storage chamber is insufficient, the ingredients can be replenished in the mixing tank 1 in time, thereby improving the efficiency of the pilot experiment; and after completing the pilot experiment, the staff can open the flap 13 and inject solvent through the opening to flush the mixing tank 1 and each storage chamber, thereby ensuring the accuracy of each ingredient, achieving the effect of continuously conducting multiple pilot experiments, and ensuring the accuracy of the test results of continuously conducting multiple pilot experiments.

[0054] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A batching cylinder device, Features: The invention comprises a stirring cylinder (1) and a material storage cylinder (2), wherein the stirring cylinder (1) is provided with a stirring member, the stirring cylinder (1) is used to disperse the ingredients, the material storage cylinder (2) is divided into a plurality of material storage chambers by a partition (12), the plurality of material storage chambers are all connected to the stirring cylinder (1), and the plurality of material storage chambers are provided with material storage discharge pipes (10), the material storage discharge pipes (10) are used to transport the ingredients.

2. The batching cylinder device according to claim 1, Features: The mixing cylinder (1) and the plurality of material storage chambers are each provided with a feed hole (14), and the feed hole is used to receive circulating material from a production line trough.

3. The batching cylinder device according to claim 1, Features: The mixing tank (1) and the plurality of material storage chambers are both provided with openings, and a flap (13) is rotatably provided on the openings, and the flap (13) is sealed on the openings, and the openings are used for staff to mix ingredients and / or observe and clean the mixing tank (1) or the material storage chambers.

4. The batching cylinder device according to claim 1, Features: The plurality of material storage chambers are connected to the mixing tank (1) via a material feed circulation pipe (8).

5. The batching cylinder device according to claim 4, Features: The stirring cylinder (1) is also provided with a stirring discharge pipe (9), which runs through the entire storage cylinder (2) and is used to communicate with the production line trough to transport ingredients.

6. The batching cylinder device according to claim 5, Features: The feed circulation pipe (8), the stirring discharge pipe (9) and the storage discharge pipe (10) are all provided with pipeline valves (11).

7. The batching cylinder device according to claim 5, Features: A plurality of support columns (3) are provided on a side of the material storage cylinder (2) away from the mixing cylinder (1).

8. The batching cylinder device according to claim 7, Features: A distance is left between the side surfaces of the stirring discharge pipe (9) and the storage discharge pipe (10) away from the storage cylinder (2) and the side surface of the support column (3) away from the storage cylinder (2).

9. The batching cylinder device according to claim 7, Features: A plurality of the support columns (3) are each provided with a movable pulley (4) on one side away from the material storage cylinder (2), and a locking buckle (41) is provided on the movable pulley (4), and the locking buckle (41) locks and fixes the movable pulley (4).

10. The batching cylinder device according to claim 1, Features: The stirring element comprises a stirring motor (5) arranged on the stirring tank (1), a stirring paddle (6) being coaxially arranged on the motor shaft of the stirring motor (5), and the stirring paddle (6) being inserted into the stirring tank (1).

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