CN216343965U

CN216343965U - Carotene processing air-out system is with receiving material butterfly valve

Info

Publication number: CN216343965U
Application number: CN202122572460.XU
Authority: CN
Inventors: 王煊
Original assignee: Suizhou Shilida Biotechnology Co ltd
Current assignee: Suizhou Shilida Biotechnology Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-04-19
Anticipated expiration: 2031-10-26

Abstract

The utility model discloses a material receiving butterfly valve for a carotene processing air outlet system, and particularly relates to the technical field of butterfly valves. According to the butterfly valve, the disassembly mechanism is arranged, the two moving rods below the connecting column are pulled, the rotating rod of the valve is sequentially taken out from the connecting groove, the sleeve and the through hole in the butterfly valve pipe, the valve plate can be quickly disassembled and replaced, the disassembly and replacement mode is simple and convenient, the butterfly valve is easy to operate, the whole butterfly valve can be prevented from being replaced due to damage of the valve plate, and the cost required by maintenance and replacement is reduced.

Description

Carotene processing air-out system is with receiving material butterfly valve

Technical Field

The utility model belongs to the technical field of butterfly valves, and particularly relates to a material receiving butterfly valve for a carotene processing air outlet system.

Background

A butterfly valve, also called a flap valve, is a regulating valve with simple structure, and can be used for the on-off control of low-pressure pipeline media, namely a valve which is opened and closed by rotating around a valve shaft, wherein a closing member (a valve clack or a butterfly plate) is a disk. The valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like. The pipe mainly plays a role in cutting off and throttling. The butterfly valve opening and closing piece is a disc-shaped butterfly plate and rotates around the axis of the butterfly plate in the valve body, so that the opening and closing or adjusting purpose is achieved, and the butterfly valve can be used in an air outlet system during carrot processing.

Most fixed structures of butterfly valves in the existing market, butterfly valves are integrally fixed together, however, in the actual use process, valve plates are easy to damage due to frequent overturning caused by contact with various substances, and the valve plates can only be replaced by the integral butterfly valves and cannot be replaced independently, so that the maintenance and replacement cost is too high.

SUMMERY OF THE UTILITY MODEL

The utility model provides a material receiving butterfly valve for a carotene processing air outlet system, and aims to solve the problems that most existing butterfly valves in the current market are fixed in structure, the butterfly valves are integrally fixed, however, in the actual use process, a valve plate is easy to damage due to the fact that the valve plate is contacted with various substances and is often turned over at the same time, the valve plate can only be replaced by the integral butterfly valve, the valve plate cannot be replaced independently, and the maintenance and replacement cost is too high.

The utility model is realized in such a way, and provides the following technical scheme: a material receiving butterfly valve for a carotene processing air outlet system comprises a butterfly valve tube, wherein through holes are formed in the top and bottom surfaces of the butterfly valve tube, a valve rotating rod is arranged inside each through hole, a connecting hole is formed in the surface of one side of the valve rotating rod, a sleeve is sleeved on the outer side of the valve rotating rod, a valve plate is arranged on the outer side of the sleeve, and a dismounting mechanism is arranged at the bottom of the butterfly valve tube;

the disassembly body includes the spliced pole, spliced pole top surface is provided with the spread groove, spread groove inner wall bottom is provided with the ring channel, spread groove inner wall both sides surface all is provided with the circular recess, the inside telescopic link that is provided with of circular recess, the telescopic link outside is provided with the spring, circular recess inner wall one side is provided with the spout, the inside slider that is provided with of spout, the telescopic link bottom is provided with the carriage release lever, the carriage release lever sets up inside the ring channel, ring channel inner wall both sides all are provided with the moving groove.

In a preferred embodiment, the connecting column is arranged at the bottom of the butterfly valve tube, and the spring is connected with one side of the inner wall of the circular groove.

In a preferred embodiment, the sliding block is connected with the sliding groove in a sliding mode, and one side of the sliding block is connected with the telescopic rod.

In a preferred embodiment, a plurality of racks are arranged on the inner wall of the sleeve and on the outer side of the rotating rod of the valve, the racks are meshed with each other, and the annular groove and the moving groove are both connected with the moving rod in a sliding mode.

In a preferred embodiment, a fixing box is arranged at the top of the valve rotating rod, a bearing is arranged at the joint of the fixing box and the valve rotating rod, and a motor is arranged at the bottom of the inner wall of the fixing box.

In a preferred embodiment, the output end of the motor is provided with a driving gear, and a secondary gear is meshed with one side of the driving gear and is arranged at the top of the rotating rod of the valve.

In a preferred embodiment, the bottom of the valve rotating rod penetrates through the fixing box, the butterfly valve tube, the sleeve and the connecting column in sequence and extends to the inside of the connecting column, and the top of the valve rotating rod is provided with a manual valve.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the arrangement of the dismounting mechanism, the two moving rods below the connecting column are pulled to move and drive the telescopic rods to contract, so that the two telescopic rods are taken out from the connecting holes in the valve rotating rod, the valve rotating rod can be sequentially taken out from the connecting groove, the sleeve and the through hole in the butterfly valve pipe, a new valve plate is inserted into the through hole, the sleeve and the connecting groove, and the dismounting and replacement of the valve plate are completed;

2. through opening the motor, make the driving gear rotate, and then make the inside valve rotary rod of secondary gear rotate, because the rack in the valve rotary rod outside and the inside rack toothing of sleeve, thereby make the valve plate that the valve rotary rod drove sleeve and outside rotate, can open the butterfly valve automatically, prevent that manual opening accuracy is not high, the problem of the difficulty of opening of manual butterfly valve has been solved simultaneously, can open through manual valve when the motor damages, improve the device practicality greatly, the automatic opening and the closure of accomplishing the valve under the condition that the valve plate can be changed simultaneously.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic perspective view of the present invention.

Fig. 3 is a partial cross-sectional structural schematic view of the present invention.

FIG. 4 is a schematic bottom view of the connecting column of the present invention.

Fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a butterfly valve tube; 2. a through hole; 3. a valve rotating rod; 4. connecting holes; 5. a sleeve; 6. a valve plate; 7. connecting columns; 8. connecting grooves; 9. an annular groove; 10. a circular groove; 11. a telescopic rod; 12. a spring; 13. a chute; 14. a slider; 15. a travel bar; 16. a moving groove; 17. a fixing box; 18. a bearing; 19. a motor; 20. a driving gear; 21. a secondary gear; 22. and (4) a manual valve.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The material receiving butterfly valve for the carotene processing air outlet system comprises a butterfly valve tube 1, wherein through holes 2 are formed in the top and bottom surfaces of the butterfly valve tube 1, a valve rotating rod 3 is arranged inside the through holes 2, a connecting hole 4 is formed in one side surface of the valve rotating rod 3, a sleeve 5 is sleeved outside the valve rotating rod 3, a valve plate 6 is arranged outside the sleeve 5, and a dismounting mechanism is arranged at the bottom of the butterfly valve tube 1;

the disassembly body includes spliced pole 7, spliced pole 7 top surface is provided with spread groove 8, spread groove 8 inner wall bottom is provided with ring channel 9, spread groove 8 inner wall both sides surface all is provided with circular recess 10, the inside telescopic link 11 that is provided with of circular recess 10, the 11 outside of telescopic link is provided with spring 12, circular recess 10 inner wall one side is provided with spout 13, the inside slider 14 that is provided with of

spout

13, 11 bottoms of telescopic link are provided with carriage release lever 15, carriage release lever 15 sets up inside ring channel 9, ring channel 9 inner wall both sides all are provided with moving groove 16.

As shown in fig. 1 and 2, the connecting column 7 is arranged at the bottom of the butterfly valve tube 1, and the spring 12 is connected with one side of the inner wall of the circular groove 10, so that the spring 12 can be fixed on the inner wall of the circular groove 10 to generate elastic force when the telescopic rod 11 is contracted.

As shown in fig. 3 and 5, the sliding block 14 is slidably connected to the sliding groove 13, one side of the sliding block 14 is connected to the telescopic rod 11, and the sliding block 14 slides on the sliding groove 13 to limit the telescopic rod 11, so as to prevent the rotating rod 3 of the valve from being jammed during rotation.

As shown in fig. 4 and 5, the inner wall of the sleeve 5 and the outer side of the valve rotating rod 3 are provided with a plurality of racks, the racks are engaged with each other, and the annular groove 9 and the moving groove 16 are both connected with the moving rod 15 in a sliding manner, so that the valve rotating rod 3 can be drawn out from the sleeve 5, and the sleeve 5 can be driven to rotate.

As shown in fig. 1, a fixing box 17 is disposed at the top of the valve rotating rod 3, a bearing 18 is disposed at the joint of the fixing box 17 and the valve rotating rod 3, and a motor 19 is disposed at the bottom of the inner wall of the fixing box 17, and a driving gear 20 can be rotated by the motor 19.

As shown in fig. 1, the output end of the motor 19 is provided with a driving gear 20, one side of the driving gear 20 is engaged with a secondary gear 21, the secondary gear 21 is arranged at the top of the valve rotating rod 3, and the secondary gear 21 can be driven to rotate by the driving gear 20.

As shown in fig. 1 and 2, the bottom of the valve rotating rod 3 sequentially penetrates through the fixing box 17, the butterfly valve pipe 1, the sleeve 5 and the connecting column 7 and extends to the inside of the connecting column 7, and the top of the valve rotating rod is provided with a manual valve 22, so that the valve rotating rod 3 can be detached.

The working principle of the utility model is as follows: when the butterfly valve is disassembled and replaced, the two moving rods 15 at the bottom of the connecting column 7 are pulled, the moving rods 15 slide in the moving grooves 16, so that the moving rods 15 drive the telescopic rods 11 at the tops of the moving rods 15 to contract, then the springs 12 at one sides of the telescopic rods 11 are compressed, the two telescopic rods 11 can be pulled out from the connecting holes 4 on the surfaces of the butterfly valve rotating rods, then the valve rotating rods 3 are pulled upwards, the valve rotating rods 3 are sequentially taken out from the connecting grooves 8, the sleeves 5 and the through holes 2 on the butterfly valve pipe 1, new valve plates 6 are placed into the butterfly valve pipe 1, the sleeves 5 on the valve plates 6 are aligned with the through holes 2 on the butterfly valve pipe 1 and the connecting grooves 8 on the connecting column 7, the valve rotating rods 3 are inserted back into the connecting grooves 8 through the through holes 2 and the sleeves 5, the moving rods 15 are loosened, and the springs 12 enable the telescopic rods 11 to rebound to complete the replacement of the valve plates 6, meanwhile, when the valve rotating rod 3 rotates, the moving rod 15 can slide in the annular groove 9, and the sliding block 14 slides on the surface of the sliding groove 13, so that the moving rod 11 and the moving rod 15 can rotate together with the valve rotating rod 3, and the valve plate 6 can be detached and replaced under the condition that the normal use of the butterfly valve is not influenced;

through opening the inside motor 19 of fixed box 17, make motor 19 drive the driving gear 20 rotation of its output, and driving gear 20 and the inferior moving gear 21 meshing of its one side, thereby can drive inferior moving gear 21 and rotate, thereby make inferior moving gear 21 inside valve rotary rod 3 rotate, the rack in the valve rotary rod 3 outside simultaneously and the inside rack toothing of sleeve 5, thereby make valve rotary rod 3 drive sleeve 5 and the valve plate 6 rotation in its outside, thereby accomplish opening and closing of valve automatically under the condition that valve plate 6 can be changed, can open the butterfly valve through rotatory manual valve 22.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a carotene processing air-out system is with receiving material butterfly valve, includes butterfly valve pipe, its characterized in that: through holes are formed in the top and bottom surfaces of the butterfly valve tube, a valve rotating rod is arranged in each through hole, a connecting hole is formed in one side surface of the valve rotating rod, a sleeve is sleeved on the outer side of the valve rotating rod, a valve plate is arranged on the outer side of the sleeve, and a dismounting mechanism is arranged at the bottom of the butterfly valve tube;

2. The material receiving butterfly valve for the carotene processing air outlet system according to claim 1, characterized in that: the spliced pole sets up in butterfly valve pipe bottom, the spring is connected with circular recess inner wall one side.

3. The material receiving butterfly valve for the carotene processing air outlet system according to claim 1, characterized in that: the slider is connected with the sliding groove in a sliding mode, and one side of the slider is connected with the telescopic rod.

4. The material receiving butterfly valve for the carotene processing air outlet system according to claim 1, characterized in that: the sleeve inner wall and the valve rotary rod outside all are provided with a plurality of racks, and are a plurality of intermeshing between the rack, ring channel and shifting chute all with the carriage release lever sliding connection.

5. The material receiving butterfly valve for the carotene processing air outlet system according to claim 1, characterized in that: the valve rotary rod top is provided with fixed box, the junction of fixed box and valve rotary rod is provided with the bearing, fixed box inner wall bottom is provided with the motor.

6. The material receiving butterfly valve for the carotene processing air outlet system according to claim 5, characterized in that: the motor output end is provided with the driving gear, the meshing of driving gear one side has secondary moving gear, secondary moving gear sets up at valve rotary rod top.

7. The material receiving butterfly valve for the carotene processing air outlet system according to claim 1, characterized in that: the bottom of the valve rotating rod sequentially penetrates through the fixing box, the butterfly valve pipe, the sleeve and the connecting column and extends to the inside of the connecting column, and the top of the valve rotating rod is provided with a manual valve.