Detachable material taking valve

Abstract

The utility model relates to a detachable material taking valve which comprises a connecting cylinder connected with a liquid storage structure, a valve body piston is arranged in the connecting cylinder in a matched mode, the upper end of the valve body piston is connected with a valve body piston rod, and the upper end of the valve body piston rod is connected with a sliding block. A valve body shell detachably connected with the connecting cylinder wraps the outer portion between the sliding block and the connecting cylinder, a valve handle is connected to the outer portion of the valve body shell through a handle shaft pin, a shifting rod is connected to the handle shaft pin in a sleeved mode, and a spring connected to the valve body piston rod in a sleeved mode is arranged between the sliding block and the valve body piston. The valve body shell is arranged to be of a detachable structure, all parts can be detached and replaced conveniently, the cleaning quality can be effectively improved, and potential safety hazards are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of valves, in particular to a detachable material taking valve. Background Art

[0002] A valve is a pipeline accessory used to open and close pipelines, control the flow direction, and adjust and control the parameters (temperature, pressure, and flow rate) of the transported medium. Both ends of traditional valves are connected to pipelines, and the opening and closing are controlled by a valve handle on the valve. For the water outlet valve of a beverage machine, a valve body piston is added above a plug head equipped with a sealing ring, and the pressure of the valve body piston on the plug head seals the liquid in the juice tank. However, it is an integral structure. After internal structures such as the sealing ring and spring are damaged, the whole needs to be replaced together, which will cause unnecessary waste and increase costs. In addition, it is not convenient to clean the inside of the integral water outlet valve, and bacteria and other hazards are likely to occur after a long time. Content of the Utility Model

[0003] The purpose of the utility model is to provide a detachable material taking valve, which has the characteristics of being convenient for disassembly and replacement, effectively improving the cleaning quality, and avoiding potential safety hazards.

[0004] To solve the above technical problems, the utility model is solved by the following technical solutions: A detachable material taking valve includes a connecting cylinder connected to a liquid storage structure. A valve body piston is fitted inside the connecting cylinder. The upper end of the valve body piston is connected to a valve body piston rod. The upper end of the valve body piston rod is connected to a slider. An outer part between the slider and the connecting cylinder is covered with a valve body housing detachably connected to the connecting cylinder. A valve handle is connected to the outside of the valve body housing through a handle shaft pin. A lever is sleeved on the handle shaft pin. A spring sleeved on the valve body piston rod is arranged between the slider and the valve body piston.

[0005] Preferably, the connecting cylinder is provided with an upper clamping plate and a lower clamping plate. The rear end of the valve body housing is provided with an elastic card. The bottom end of the inner wall of the elastic card is provided with teeth that cooperate with the upper clamping plate for clamping.

[0006] More preferably, the valve body housing includes an upper installation cavity and a lower installation cavity. The top end of the upper installation cavity is fitted and connected with a valve body cover. The handle shaft pin, the lever, and the slider are all arranged in the upper installation cavity. Two groups of sliding grooves are arranged in a supporting manner on the inner wall of the upper installation cavity. The connecting cylinder is arranged in the lower installation cavity. The valve body housing is connected to the lower clamping plate. A partition is arranged between the upper installation cavity and the lower installation cavity. A through hole for the valve body piston rod to pass through is opened in the middle of the partition. A sleeve sleeved on the upper part of the connecting cylinder is arranged at the bottom end of the through hole.

[0007] Further preferably, slide rails that are cooperatively connected with the chute are provided on both sides of the slider, and a pressing groove for the lever to press against is formed in the middle of the slider.

[0008] Further preferably, the lever includes a connecting sleeve sleeved on the handle shaft pin, a top head is provided at the outer end of the connecting sleeve, and the top head is arranged in the pressing groove.

[0009] Further preferably, a rotary clamping groove is formed at the bottom end of the connecting cylinder, a liquid outlet adjusting ring is connected to the bottom end of the connecting cylinder, a clamping convex that is cooperatively clamped with the rotary clamping groove is provided on the inner wall of the liquid outlet adjusting ring, a discharge nozzle is formed in the middle of the top end of the liquid outlet adjusting ring, and an adjusting handle is provided on the outer wall of the liquid outlet adjusting ring.

[0010] Further preferably, the handle shaft pin includes a shaft body, a connecting head is fixedly provided at one end of the shaft body, a shaft pin nut is detachably connected to the other end of the shaft body, and the cross section of the shaft body is a semi-circular or three-quarter circular arc structure.

[0011] The beneficial effects of the present utility model are as follows: It includes a connecting cylinder connected to a liquid storage structure, a valve body piston is cooperatively arranged in the connecting cylinder, a valve body piston rod is connected to the upper end of the valve body piston, a slider is connected to the upper end of the valve body piston rod, an outer part between the slider and the connecting cylinder is covered with a valve body housing that is detachably connected to the connecting cylinder, a valve handle is connected to the outside of the valve body housing through a handle shaft pin, a lever is sleeved on the handle shaft pin, and a spring sleeved on the valve body piston rod is arranged between the slider and the valve body piston. By setting the valve body housing into a detachable structure, it can facilitate the disassembly and replacement of each component, effectively improve the cleaning quality, and avoid potential safety hazards. Description of the Drawings

[0012] Figure 1 is a schematic structural view of the present utility model.

[0013] Figure 2 is an exploded structural view of the present utility model.

[0014] Figure 3 is a cross-sectional view of the present utility model.

[0015] Figure 4 is a schematic structural view of the valve body housing of the present utility model. Detailed Embodiments

[0016] The present utility model will be further described in detail below in conjunction with the drawings and embodiments.

[0017] Such as Figures 1-4As shown, a detachable material taking valve comprises a connecting cylinder 1 connected to a liquid storage structure, a valve body piston 2 is cooperatedly arranged in the connecting cylinder 1, a valve body piston rod 3 is connected to the upper end of the valve body piston 2, a slider 4 is connected to the upper end of the valve body piston rod 3, a valve body shell 5 detachably connected to the connecting cylinder 1 is coated on the outside between the slider 4 and the connecting cylinder 1, a valve handle 6 is connected to the outside of the valve body shell 5 through a handle shaft pin 9, a lever 7 is sleeved on the handle shaft pin 9, a spring 8 sleeved on the valve body piston rod 3 is arranged between the slider 4 and the valve body piston 2, and by setting the valve body shell 5 as a detachable structure, it is convenient to disassemble and replace various components, and it can also effectively improve the cleaning quality and avoid safety hazards.

[0018] In this embodiment, an upper clamping plate 11 and a lower clamping plate 12 are provided on the connecting tube 1, and an elastic clamping plate 57 is provided at the rear end of the valve body shell 5. The bottom end of the inner wall of the elastic clamping plate 57 is provided with a clamping tooth 58 that cooperates with the upper clamping plate 11. The clamping tooth 58 cooperates with the upper clamping plate 11 to facilitate the loading and unloading between the valve body shell 5 and the connecting tube 1, thereby facilitating the replacement and cleaning of the various components in the valve body shell 5.

[0019] In this embodiment, the valve body shell 5 includes an upper mounting cavity 51 and a lower mounting cavity 52, the top of the upper mounting cavity 51 is connected with a valve body cover 53, the handle shaft pin 9, the lever 7 and the slider 4 are all arranged in the upper mounting cavity 51, the inner wall of the upper mounting cavity 51 is supported by two groups of slide grooves 54, the connecting tube 1 is arranged in the lower mounting cavity 52, the valve body shell 5 is connected to the lower clamping plate 12, a partition 55 is provided between the upper mounting cavity 51 and the lower mounting cavity 52, a through hole is opened in the middle of the partition 55 for the valve body piston rod 3 to pass through, and the bottom end of the through hole A sleeve 56 is provided which is sleeved on the upper part of the connecting tube 1. When in use, the valve handle 6 is pried open to rotate the handle shaft pin 9, and at the same time, the lever 7 is rotated to pull up the slider 4, so that the slide rail 41 of the slider 4 moves up along the slide groove 54. The upward movement of the slider 4 drives the valve body piston rod 3 and the valve body piston 2 to move up, and the spring 8 is compressed. The liquid flows out along the discharge nozzle without the obstruction of the valve body piston 2. When no material is taken, the valve handle 6 is released or reversely pried open. Under the action of the spring 8, the slide rail 41 of the slider 4 moves down along the slide groove 54. The downward movement of the slider 4 drives the valve body piston rod 3 and the valve body piston 2 to move down, blocking the liquid to prevent it from flowing out.

[0020] In this embodiment, both sides of the slider 4 are provided with slide rails 41 that are connected to the slide groove 54. The middle part of the slider 4 is provided with a pressing groove 42 that is convenient for the lever 7 to press. The lever 7 includes a connecting sleeve 71 that is sleeved with the handle shaft pin 9. The outer end of the connecting sleeve 71 is provided with a push head 72. The push head 72 is arranged in the pressing groove 42. The slider 4 is driven to slide up and down by the coordinated rotation of the lever 7 and the handle shaft pin 9.

[0021] In this embodiment, a rotary clamping groove 13 is formed at the bottom end of the connecting cylinder 1. An outlet liquid adjusting ring 14 is connected to the bottom end of the connecting cylinder 1. A clamping protrusion 15 that is matched and clamped with the rotary clamping groove 13 is arranged on the inner wall of the outlet liquid adjusting ring 14. A discharge nozzle is formed in the middle of the top end of the outlet liquid adjusting ring 14. An adjusting handle 16 is arranged on the outer wall of the outlet liquid adjusting ring 14. Through the matching connection of the clamping protrusion 15 and the rotary clamping groove 13, it is convenient to replace the outlet liquid adjusting ring 14 as needed, and the shape of the discharge nozzle of the outlet liquid adjusting ring 14 can be star-shaped, polygonal, circular, etc.

[0022] In this embodiment, the handle shaft pin 9 includes a shaft body 91. A connecting head 92 is fixedly arranged at one end of the shaft body 91. A shaft pin nut 93 is detachably connected to the other end of the shaft body 91. The cross-section of the shaft body 91 is a semi-circular or three-quarter circular arc structure. By setting the handle shaft pin 9 into a detachable connection structure composed of the shaft body 91 and the shaft pin nut 93, it is convenient to disassemble the valve handle 6, the lever 7 and the valve body housing 5. The shaft body 91 with a semi-circular or three-quarter circular arc cross-section is convenient for driving the lever 7 to rotate.

[0023] Specifically, when replacement or cleaning is needed, first loosen the shaft pin nut 93 to remove the shaft body 91. Then the valve handle 6 and the lever 7 can be removed. Next, press the elastic card 57 to disconnect the engaging teeth 58 from the upper clamping plate 11, and then remove the valve body housing 5 by pulling out the sleeve 56 from the connecting cylinder 1. Finally, remove the slider 4, the valve body piston 2, the valve body piston rod 3 and the spring 8. In addition, the outlet liquid adjusting ring 14 can also be rotated and removed from the bottom end of the connecting cylinder 1.

[0024] According to the idea of the present invention, changes will occur in the specific implementation manner and application scope. The content of this specification should not be construed as a limitation to the present invention.

Claims

1. A detachable material taking valve, characterized in that: It includes a connecting cylinder connected to the liquid storage structure, a valve body piston is arranged in the connecting cylinder, the upper end of the valve body piston is connected to the valve body piston rod, the upper end of the valve body piston rod is connected to the slider, the outside between the slider and the connecting cylinder is covered with a valve body shell detachably connected to the connecting cylinder, the outside of the valve body shell is connected to a valve handle through a handle shaft pin, a lever is sleeved on the handle shaft pin, and a spring sleeved on the valve body piston rod is arranged between the slider and the valve body piston.

2. A detachable material dispensing valve according to claim 1, characterized in that: An upper clamping plate and a lower clamping plate are arranged on the connecting cylinder, an elastic clamping plate is arranged at the rear end of the valve body shell, and a clamping tooth which cooperates with the upper clamping plate is arranged at the bottom end of the inner wall of the elastic clamping plate.

3. A detachable material taking valve according to claim 2, characterized in that: The valve body shell includes an upper mounting cavity and a lower mounting cavity, the top of the upper mounting cavity is cooperated with a valve body cover, the handle shaft pin, the lever and the slide block are all arranged in the upper mounting cavity, the inner wall of the upper mounting cavity is supported by two groups of slide grooves, the connecting tube is arranged in the lower mounting cavity, the valve body shell is connected to the lower clamping plate, a partition is provided between the upper mounting cavity and the lower mounting cavity, a through hole is opened in the middle of the partition for the valve body piston rod to pass through, and a sleeve is provided at the bottom end of the through hole which is sleeved on the upper part of the connecting tube.

4. A detachable material taking valve according to claim 3, characterized in that: Both sides of the slider are provided with slide rails which are matched and connected with the slide groove, and the middle part of the slider is provided with a pressing groove which is convenient for the push rod to press.

5. A detachable material taking valve according to claim 4, characterized in that: The lever comprises a connecting sleeve sleeved with the handle shaft pin, and a top head is arranged at the outer end of the connecting sleeve, and the top head is arranged in the top pressure groove.

6. A detachable material dispensing valve according to claim 1, characterized in that: A rotating clamping groove is provided at the bottom end of the connecting tube, and a liquid outlet adjustment ring is connected to the bottom end of the connecting tube. A clamping protrusion that cooperates with the rotating clamping groove is provided on the inner wall of the liquid outlet adjustment ring. A discharge nozzle is provided in the middle of the top of the liquid outlet adjustment ring, and an adjustment handle is provided on the outer wall of the liquid outlet adjustment ring.

7. The detachable material dispensing valve according to claim 1, characterized in that: The handle shaft pin comprises a shaft body, one end of which is fixedly provided with a connector, and the other end of which is detachably connected with a shaft pin nut, and the cross section of the shaft body is a semicircular or three-quarter arc structure.

Images