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CN-224201149-U - Knife valve convenient to dismouting

CN224201149UCN 224201149 UCN224201149 UCN 224201149UCN-224201149-U

Abstract

The utility model relates to a knife valve technical field, an embodiment of the present disclosure provides a knife valve convenient to dismouting, and it is including the valve body, the valve body is including two casings, the outside of casing is provided with clearance mechanism, and the upper end arc second has all been welded to the both sides of casing, the lower extreme arc first has all been welded to the both sides of casing, the slot has been seted up on the surface of arc first. According to the utility model, the inserting plate is inserted into the slot, so that the arc-shaped plate II and the inserting plate are assembled, and the arc-shaped plate II and the inserting plate can be pulled out by pushing the button to push the arc-shaped plate to the inside of the movable slot when the disassembly is needed.

Inventors

  • LI XIAOJUN
  • PENG YUPING
  • Dong Hangjie
  • LIU YAJUN
  • QIAO HUI
  • ZHAO JIANHUA
  • LI FENG

Assignees

  • 河北新珑智控科技有限责任公司

Dates

Publication Date
20260505
Application Date
20250605

Claims (10)

  1. 1. The utility model provides a knife valve convenient to dismouting, includes valve body (1), its characterized in that, valve body (1) is including two casings (101), the outside of casing (101) is provided with clearance mechanism (3), and the upper end arc two (110) have all been welded to the both sides of casing (101), the lower extreme arc one (105) have all been welded to the both sides of casing (101), slot (107) have been seted up on the surface of arc one (105), slot (108) have been seted up to run through to the elongated slot (108) in arc one (105) outside in the inboard of slot (107), movable slot (112) have been seted up in the below welding of arc two (110) to the picture peg (111) inside, the inside slidable mounting of movable slot (112) has arc one (113) that extends to the inside cambered surface of slot (108), elastic mounting has flexible spring one (116) between the inboard of cambered surface (113) and the inboard of movable slot (112).
  2. 2. The knife valve convenient to disassemble and assemble according to claim 1, wherein the cleaning mechanism (3) comprises a table body (31) which is connected to the outer side of the shell (101) through bolts, a rectangular groove (106) is formed in the surface of the shell (101), a mounting groove (32) is formed in the bottom of the table body (31), a scraping plate (33) is slidably mounted in the mounting groove (32), and the bottom of the scraping plate (33) is attached to two sides of the valve plate II (104).
  3. 3. The knife valve convenient to disassemble and assemble is characterized in that mounting frames (4) are mounted on the outer sides of two ends of the shell (101) through bolts, air cylinders (2) are mounted on top end bolts of the mounting frames (4), empty grooves (102) are formed in the shell (101), a first valve plate (103) and a second valve plate (104) are slidably mounted on two ends of the empty grooves (102) respectively, and output ends of the air cylinders (2) extend into the empty grooves (102) and are connected with the rear sides of the first valve plate (103) and the second valve plate (104) respectively.
  4. 4. The knife valve convenient to disassemble and assemble according to claim 1, wherein sliding grooves (114) are formed in two sides of the movable groove (112), and sliding blocks (115) which are connected inside the sliding grooves (114) in a sliding mode are welded on two sides of the bottom of the cambered surface plate (113).
  5. 5. The knife valve convenient to disassemble and assemble according to claim 1, wherein limiting grooves (109) are formed in two sides of the long groove (108), a button (117) positioned on the front side of the arc panel (113) is slidably mounted in the long groove (108), and limiting blocks (118) slidably connected in the limiting grooves (109) are welded on two sides of the button (117).
  6. 6. The knife valve convenient to disassemble and assemble as claimed in claim 2, wherein the bottom of the mounting groove (32) is elastically provided with a second telescopic spring (34), and the scraping plate (33) is positioned below the second telescopic spring (34).
  7. 7. The knife valve convenient to disassemble and assemble as claimed in claim 2, wherein connecting plates (35) are welded on two sides of the bottom of the scraping plate (33), and the connecting plates (35) are slidably connected in the mounting groove (32).
  8. 8. The knife valve convenient to disassemble and assemble as claimed in claim 5, wherein the spacing between the limiting block (118) and the limiting groove (109) is equal to the spacing between the front end of the cambered surface plate (113) and the movable groove (112), and the bottom of the button (117) is tightly attached to the front end of the cambered surface plate (113).
  9. 9. The knife valve convenient to disassemble and assemble as claimed in claim 5, wherein the limiting block (118) is arranged at the innermost end of the limiting groove (109) after the inserting plate (111) is inserted into the slot (107).
  10. 10. The knife valve convenient to disassemble and assemble as claimed in claim 5, wherein the cambered surface plate (113) is completely contained in the movable groove (112) when the limiting block (118) is arranged at the forefront end of the limiting groove (109).

Description

Knife valve convenient to dismouting Technical Field The embodiment of the disclosure relates to the technical field of knife valves, in particular to a knife valve convenient to disassemble and assemble. Background The knife valve is also called knife gate valve, and is a specially designed valve, its core component is blade-shaped flashboard. The fluid is cut off or controlled by the up-and-down movement of the flashboard, and the device is especially suitable for high-viscosity media (such as slurry, sewage, paper pulp and the like) containing solid particles or fibers. The traditional knife valve has the following defects that when the traditional knife valve is used, when the knife valve is used for treating solid particles, fibers or high-viscosity media for a long time, impurities are easily accumulated in a valve cavity and a flashboard, so that a sealing surface is worn, blocked or leaked, the knife valve needs to be disassembled and maintained, the knife valve is assembled by adopting a plurality of bolts, tens of bolts need to be repeatedly screwed for disassembly or assembly, a great amount of time is consumed, the bolt distance is small, and the tool operation space is limited. Therefore, improvements are needed. Disclosure of utility model In order to overcome the defects, the embodiment of the disclosure provides a knife valve convenient to disassemble and assemble, and solves the technical problem of complicated disassembly and assembly in the related art. According to one aspect, the disclosure provides a knife valve convenient to dismouting, including the valve body, the valve body is including two casings, the outside of casing is provided with clearance mechanism, and the upper end arc plate two has all been welded to the both sides of casing, and the lower extreme arc plate one has all been welded to the both sides of casing, slot has been seted up on the surface of arc plate one, the elongated slot that runs through to arc plate one outside has been seted up to the inboard of slot, arc plate two's below welding has the picture peg that extends to the slot inside, movable groove has been seted up in the outside of picture peg, movable groove's inside slidable mounting has the cambered surface board that extends to the elongated slot inside, elastic mounting has flexible spring one between the inboard of arc plate and the inboard of movable groove. According to another aspect, at least one embodiment of the present disclosure further provides a knife valve convenient to disassemble and assemble, including the cleaning mechanism includes a platform body connected to the outer side of the shell by a bolt, a rectangular groove is formed in the surface of the shell, a mounting groove is formed in the bottom of the platform body, a scraping plate is slidably mounted in the mounting groove, and the bottom of the scraping plate is attached to two sides of the valve plate II. According to another aspect, at least one embodiment of the present disclosure further provides a knife valve convenient to disassemble and assemble, including a mounting frame is mounted on the outer sides of two ends of the shell through bolts, a cylinder is mounted on the top end of the mounting frame through bolts, a hollow groove is formed in the shell, a first valve plate and a second valve plate are mounted at two ends of the hollow groove in a sliding mode respectively, and an output end of the cylinder extends to the inner side of the hollow groove and is connected with the rear sides of the first valve plate and the second valve plate respectively. According to another aspect, at least one embodiment of the present disclosure further provides a knife valve convenient to disassemble and assemble, which comprises a sliding groove formed in two sides of the movable groove, and sliding blocks in sliding connection with the sliding groove are welded on two sides of the bottom of the arc panel. According to another aspect, at least one embodiment of the present disclosure further provides a knife valve convenient to disassemble and assemble, which comprises limiting grooves formed in two sides of the long groove, wherein a button located on the front side of the arc panel is slidably mounted in the long groove, and limiting blocks slidably connected in the limiting grooves are welded on two sides of the button. According to another aspect, at least one embodiment of the present disclosure further provides a knife valve that is convenient to disassemble and assemble, and the knife valve comprises a second expansion spring elastically installed at the bottom of the installation groove, and the scraping plate is located below the second expansion spring. According to another aspect, at least one embodiment of the present disclosure further provides a knife valve that is convenient to disassemble and assemble, and the knife valve comprises a connecting plate welded on two sides of the bottom of the scraping plate, and the c