A drip-proof valve head of a lycium barbarum original pulp filling machine

Abstract

This utility model relates to the field of filling valves and discloses an anti-drip valve head for a red goji berry pulp filling machine. It includes a valve tube, a top block fixed to the top of the valve tube, a cylinder fixed to the top of the top block, an output end of the cylinder extending into the interior of the valve tube and fixed with a vertical connecting column, a sealing sleeve fixedly fitted to the outer ring of the bottom of the connecting column, a sealing block fixed to the bottom of the connecting column, an anti-drip sleeve fixed to the bottom of the valve tube, and a sealing block movably inserted into the inner ring of the anti-drip sleeve. A sealing tube is vertically fitted to the outer ring of the bottom of the valve tube, and an adjusting tube is fixedly fitted to the outer ring of the sealing tube. A filling hopper is fixed to the bottom of the adjusting tube. This utility model can automatically adjust the height of the filling valve's outlet according to the inlet height of the red goji berry pulp packaging container, eliminating the need to replace filling valves of different sizes based on the inlet height of the red goji berry pulp packaging container. It has lower operating costs, better convenience, and can prevent red goji berry pulp leakage, thus preventing waste of red goji berry pulp.

Description

Technical Field

[0001] This utility model relates to the field of filling valves, and in particular to an anti-drip valve head for a red goji berry pulp filling machine. Background Technology

[0002] A filling valve is an industrial valve that achieves precise quantitative filling of liquids through on / off control. It is mainly used in machinery and equipment in the food, packaging, petrochemical, and metallurgical industries. Filling valves offer advantages such as fast filling speed, convenience, flexibility, precision, and stability. Red goji berry juice is a concentrated natural beverage made from fresh red goji berries through processes such as crushing, pulping, and sterilization, fully preserving the active and nutritional components of red goji berries. In the production process of red goji berry juice, the filling valve installed on a red goji berry juice filling machine is used to fill the juice into the packaging containers.

[0003] Currently, the height of the liquid outlet of the filling valve is fixed, requiring the replacement of different sized filling valves according to the liquid inlet height of the red goji berry pulp packaging container. This results in high operating costs and poor convenience. To address this issue, an anti-drip valve head for a red goji berry pulp filling machine is proposed. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides an anti-drip valve head for a red goji berry pulp filling machine, which aims to improve the problem that the height of the liquid outlet of the filling valve in the prior art is fixed, and different sizes of filling valves need to be replaced according to the height of the liquid inlet of the red goji berry pulp packaging container, resulting in high cost and poor convenience.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: an anti-drip valve head for a red goji berry pulp filling machine, comprising a valve tube, a top block fixed to the top of the valve tube, a cylinder fixed to the top of the top block, the output end of the cylinder extending into the interior of the valve tube and fixed with a vertical connecting column, a sealing sleeve fixedly fitted to the outer ring of the bottom of the connecting column, a sealing block fixed to the bottom of the connecting column, an anti-drip sleeve fixed to the bottom of the valve tube, the sealing block being movably inserted into the inner ring of the anti-drip sleeve, and the bottom of the valve tube... The outer ring of the valve tube is fitted with a sealing tube that can be raised and lowered. An adjusting tube is fixedly fitted around the outer ring of the sealing tube. A filling hopper is fixed at the bottom end of the adjusting tube. An L-shaped guide frame is fixed on one side of the valve tube. A side motor is fixed on the outer ring of the other side of the valve tube. A guide sleeve is fixed on one side of the adjusting tube. A side sleeve is fixed on the outer ring of the other side of the adjusting tube. The guide sleeve is raised and lowered and fitted around the outside of the vertical part of the guide frame. A vertical screw is fixed at the output end of the side motor. The side sleeve is threaded onto the outer ring of the screw.

[0006] As a further description of the above technical solution:

[0007] An L-shaped connecting frame is fixed to the side end of the top block. The vertical part of the connecting frame has multiple bolt holes. A slurry inlet pipe is connected to the pipe wall of the valve pipe located on the upper side of the guide frame.

[0008] As a further description of the above technical solution:

[0009] A top sleeve is fixed through the middle of the top block, and the piston rod of the cylinder is vertically and flexibly sleeved on the inner ring of the top sleeve. The top sleeve is made of rubber, and the size of the inner ring of the top sleeve is adapted to the size of the piston rod of the cylinder.

[0010] As a further description of the above technical solution:

[0011] The sealing tube is made of rubber, and the inner ring of the sealing tube is adapted to the outer ring of the valve tube. The center point of the anti-drip sleeve and the center point of the valve tube are located on the same vertical line, and the outer ring of the anti-drip sleeve is adapted to the outer ring of the valve tube.

[0012] As a further description of the above technical solution:

[0013] Both the sealing block and the sealing sleeve are made of rubber. The inner ring of the anti-drip sleeve is adapted to the size of the sealing block. The bottom end of the sealing sleeve contacts the top end of the anti-drip sleeve. The outer ring of the connecting column is fixedly fitted with a pressure ring, and the bottom end of the pressure ring contacts the top end of the sealing sleeve.

[0014] As a further description of the above technical solution:

[0015] The inner ring of the guide sleeve is adapted to the vertical part of the guide frame. The bottom end of the guide frame extends to the lower side of the guide sleeve and is fixed with a stop block. The inner and outer rings of the filling hopper are both inverted frustum shapes.

[0016] This utility model has the following beneficial effects:

[0017] 1. In this utility model, the bottom opening of the filling hopper is the outlet of the filling valve. By operating the side motor, the height of the filling hopper can be automatically adjusted, and the height of the outlet of the filling valve can be automatically adjusted. The height of the outlet of the filling valve can be automatically adjusted according to the height of the inlet of the red goji berry pulp packaging container. There is no need to change the filling valve of different sizes according to the height of the inlet of the red goji berry pulp packaging container, resulting in lower operating costs and better convenience.

[0018] 2. In this utility model, after filling is completed, the cylinder extends until the sealing block is inserted into the inner ring of the anti-drip sleeve, so that the bottom end of the sealing sleeve presses against the top end of the anti-drip sleeve. The bottom end of the rubber sealing sleeve is tightly fitted with the top end of the anti-drip sleeve, and the rubber sealing block is tightly fitted with the inner ring of the anti-drip sleeve. This can prevent the red goji berry pulp from dripping out of the anti-drip sleeve, prevent the red goji berry pulp from dripping, and prevent the waste of red goji berry pulp. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the anti-drip valve head of a red goji berry pulp filling machine proposed in this utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of an anti-drip valve head for a red goji berry pulp filling machine proposed in this utility model;

[0021] Figure 3 This is a top view of the internal structure of the anti-drip valve head of a red goji berry pulp filling machine proposed in this utility model.

[0022] Legend:

[0023] 1. Valve pipe; 2. Adjusting pipe; 3. Side motor; 4. Side sleeve; 5. Screw; 6. Filling hopper; 7. Guide sleeve; 8. Guide frame; 9. Slurry inlet pipe; 10. Top block; 11. Cylinder; 12. Connecting frame; 13. Top sleeve; 14. Connecting column; 15. Anti-drip sleeve; 16. Sealing block; 17. Sealing pipe; 18. Sealing sleeve; 19. Pressure ring. Detailed Implementation

[0024] 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.

[0025] Reference Figures 1-3 The present invention provides an embodiment of an anti-drip valve head for a red goji berry pulp filling machine, comprising a valve tube 1, a top block 10 fixed to the top of the valve tube 1, a cylinder 11 fixed to the top of the top block 10, the output end of the cylinder 11 extending into the interior of the valve tube 1 and fixed with a vertical connecting column 14, a top sleeve 13 fixed through the middle of the top block 10, the piston rod of the cylinder 11 being able to be lifted and lowered and sleeved on the inner ring of the top sleeve 13, the top sleeve 13 being made of rubber, the size of the inner ring of the top sleeve 13 being adapted to the size of the piston rod of the cylinder 11, the inner ring of the rubber top sleeve 13 being tightly fitted with the piston rod of the cylinder 11, which can prevent the red goji berry pulp inside the valve tube 1 from entering the interior of the top sleeve 13;

[0026] A sealing sleeve 18 is fixedly fitted to the outer ring of the bottom of the connecting column 14. A sealing block 16 is fixed to the bottom end of the connecting column 14. A drip-proof sleeve 15 is fixed to the bottom end of the valve pipe 1. The sealing block 16 is movably inserted into the inner ring of the drip-proof sleeve 15. A sealing pipe 17 is fitted to the outer ring of the bottom of the valve pipe 1. An adjusting pipe 2 is fixedly fitted to the outer ring of the sealing pipe 17. A filling hopper 6 is fixed to the bottom end of the adjusting pipe 2. An L-shaped guide frame 8 is fixed to one side of the outer ring of the valve pipe 1. A side motor 3 is fixed to the outer ring of the other side of the valve pipe 1. The side motor 3 can be controlled to run forward or backward through the controller of the side motor 3. A guide sleeve 7 is fixed to one side of the outer ring of the adjusting pipe 2. A side sleeve 4 is fixed to the outer ring of the other side of the adjusting pipe 2. The guide sleeve 7 can be lifted and fitted to the outside of the vertical part of the guide frame 8. A vertical screw 5 is fixed to the output end of the side motor 3. The side sleeve 4 is threadedly fitted to the outer ring of the screw 5.

[0027] Reference Figures 1-3 An L-shaped connecting frame 12 is fixed to the side of the top block 10. Multiple bolt holes are provided in the vertical part of the connecting frame 12. The inlet pipe 9 is connected to the pipe wall of the valve pipe 1 located on the upper side of the guide frame 8. The connecting frame 12 is firmly fixed to the filling machine by bolts. The filling valve can be installed by connecting the outlet pipe of the filling machine to the inlet pipe 9.

[0028] Reference Figures 1-3 The sealing tube 17 is made of rubber. The inner ring of the sealing tube 17 is matched with the outer ring of the valve tube 1. The inner ring of the sealing tube 17 and the outer ring of the valve tube 1 are tightly fitted. The center point of the anti-drip sleeve 15 and the center point of the valve tube 1 are on the same vertical line. The outer ring of the anti-drip sleeve 15 is matched with the outer ring of the valve tube 1. The inner ring of the sealing tube 17 and the outer ring of the anti-drip sleeve 15 are tightly fitted, which can prevent the red goji berry pulp from seeping into the outer ring of the anti-drip sleeve 15 during filling.

[0029] Reference Figures 1-3 Both the sealing block 16 and the sealing sleeve 18 are made of rubber. The inner ring of the anti-drip sleeve 15 is matched with the size of the sealing block 16. The bottom end of the sealing sleeve 18 contacts the top end of the anti-drip sleeve 15. The bottom end of the sealing sleeve 18 and the top end of the anti-drip sleeve 15 are tightly fitted together, which can prevent the red goji berry pulp from entering the interior of the anti-drip sleeve 15. The sealing block 16 is tightly fitted with the inner ring of the anti-drip sleeve 15, which can further prevent the red goji berry pulp from entering the interior of the anti-drip sleeve 15. The outer ring of the connecting column 14 is fixedly fitted with a pressure ring 19. The bottom end of the pressure ring 19 contacts the top end of the sealing sleeve 18, which can prevent the sealing sleeve 18 from rising along the outer ring of the connecting column 14.

[0030] Reference Figures 1-3The inner ring of the guide sleeve 7 is matched with the vertical part of the guide frame 8, so that the side sleeve 4, the adjusting pipe 2, the sealing pipe 17 and the guide sleeve 7 can be raised and lowered stably. The bottom end of the guide frame 8 extends to the lower side of the guide sleeve 7 and is fixed with a stop block, which can prevent the guide sleeve 7 from detaching from the guide frame 8 and prevent the sealing pipe 17 from detaching from the valve pipe 1. The inner and outer rings of the filling hopper 6 are both inverted frustum-shaped, which can prevent the red goji berry pulp from scattering when it falls through the filling hopper 6.

[0031] Working principle: The bottom opening of the filling hopper 6 is the outlet of the filling valve. The forward rotation of the side motor 3 drives the screw 5 to rotate clockwise. Through the threaded transmission between the screw 5 and the side sleeve 4, the side sleeve 4, adjusting pipe 2, sealing pipe 17, and guide sleeve 7 can be driven to descend, thus lowering the filling hopper 6. This allows the height of the filling valve outlet to be automatically lowered according to the height of the inlet of the red goji berry pulp packaging container. The reverse rotation of the side motor 3 drives the screw 5 to rotate counterclockwise. Through the threaded transmission between the screw 5 and the side sleeve 4, the side sleeve 4, adjusting pipe 2, sealing pipe 17, and guide sleeve 7 can be driven to rise, thus raising the filling hopper 6. This allows the height of the filling valve outlet to be automatically raised according to the height of the inlet of the red goji berry pulp packaging container. The height of the filling valve outlet can be automatically adjusted according to the height of the inlet of the red goji berry pulp packaging container, eliminating the need to change filling valves of different sizes according to the height of the inlet of the red goji berry pulp packaging container. This results in lower operating costs and better convenience.

[0032] After the filling valve is installed, the red goji berry pulp inside the filling machine enters the valve tube 1. If filling is required, the red goji berry pulp packaging container is placed directly below the filling hopper 6. By contracting the cylinder 11, the connecting column 14, sealing block 16, and sealing sleeve 18 can be raised until the sealing block 16 is above the anti-drip sleeve 15, allowing the red goji berry pulp to enter the sealing tube 17 through the anti-drip sleeve 15. The red goji berry pulp can then fall through the filling hopper 6, filling the red goji berry pulp into the red goji berry pulp packaging container through the filling hopper 6. After filling is completed, by extending the cylinder 11, the red goji berry pulp can be... The connecting column 14, sealing block 16, and sealing sleeve 18 descend until the sealing block 16 is inserted into the inner ring of the anti-drip sleeve 15. This allows the bottom end of the sealing sleeve 18 to press against the top end of the anti-drip sleeve 15. The bottom end of the rubber sealing sleeve 18 is tightly fitted with the top end of the anti-drip sleeve 15, preventing the red goji berry pulp from entering the interior of the anti-drip sleeve 15. The rubber sealing block 16 is tightly fitted with the inner ring of the anti-drip sleeve 15, further preventing the red goji berry pulp from entering the interior of the anti-drip sleeve 15. This prevents the red goji berry pulp from dripping out of the anti-drip sleeve 15, thus preventing the red goji berry pulp from dripping and wasting.

[0033] Finally, it should be noted that in the description of this utility model, the terms "vertical," "upper," "lower," "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0034] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A drip-proof valve head of a lycium barbarum pulp filling machine, comprising a valve pipe (1), characterized in that: A top block (10) is fixed to the top of the valve tube (1), and a cylinder (11) is fixed to the top of the top block (10). The output end of the cylinder (11) extends into the interior of the valve tube (1) and is fixed with a vertical connecting column (14). A sealing sleeve (18) is fixedly sleeved on the outer ring of the bottom of the connecting column (14). A sealing block (16) is fixed to the bottom end of the connecting column (14). A drip-proof sleeve (15) is fixed to the bottom end of the valve tube (1). The sealing block (16) is movably inserted into the inner ring of the drip-proof sleeve (15). A sealing tube (17) is raised and lowered on the outer ring of the bottom of the valve tube (1). 7) The outer ring is fixedly fitted with an adjusting tube (2), the bottom end of the adjusting tube (2) is fixed with a filling hopper (6), the outer ring of one side of the valve tube (1) is fixed with an L-shaped guide frame (8), the outer ring of the other side of the valve tube (1) is fixed with a side motor (3), the outer ring of one side of the adjusting tube (2) is fixed with a guide sleeve (7), the outer ring of the other side of the adjusting tube (2) is fixed with a side sleeve (4), the guide sleeve (7) can be lifted and fitted on the outside of the vertical part of the guide frame (8), the output end of the side motor (3) is fixed with a vertical screw (5), and the side sleeve (4) is threaded onto the outer ring of the screw (5).

2. The drip-proof valve head of a lycium barbarum raw pulp filling machine according to claim 1, characterized in that: The top block (10) is fixed with an L-shaped connecting frame (12) on its side. The vertical part of the connecting frame (12) has multiple bolt holes. The valve pipe (1) located on the upper side of the guide frame (8) is connected to the slurry inlet pipe (9).

3. The anti-drip valve head of a red goji berry pulp filling machine according to claim 1, characterized in that: A top sleeve (13) is fixed through the middle of the top block (10). The piston rod of the cylinder (11) is lifted and sleeved on the inner ring of the top sleeve (13). The top sleeve (13) is made of rubber. The size of the inner ring of the top sleeve (13) is adapted to the size of the piston rod of the cylinder (11).

4. The anti-drip valve head of a red goji berry pulp filling machine according to claim 1, characterized in that: The sealing tube (17) is made of rubber. The inner ring of the sealing tube (17) is adapted to the outer ring of the valve tube (1). The center point of the anti-drip sleeve (15) and the center point of the valve tube (1) are on the same vertical line. The outer ring of the anti-drip sleeve (15) is adapted to the outer ring of the valve tube (1).

5. The anti-drip valve head of a red goji berry pulp filling machine according to claim 1, characterized in that: Both the sealing block (16) and the sealing sleeve (18) are made of rubber. The inner ring of the anti-drip sleeve (15) is adapted to the size of the sealing block (16). The bottom end of the sealing sleeve (18) is in contact with the top end of the anti-drip sleeve (15). The outer ring of the connecting column (14) is fixedly fitted with a pressure ring (19). The bottom end of the pressure ring (19) is in contact with the top end of the sealing sleeve (18).

6. The anti-drip valve head of a red goji berry pulp filling machine according to claim 1, characterized in that: The inner ring of the guide sleeve (7) is adapted to the vertical part of the guide frame (8). The bottom end of the guide frame (8) extends to the lower side of the guide sleeve (7) and is fixed with a stop block. The inner and outer rings of the filling hopper (6) are both inverted frustum shapes.

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