CN210830589U

CN210830589U - Water diversion valve of shrimp back-opening shucking machine

Info

Publication number: CN210830589U
Application number: CN201921863709.9U
Authority: CN
Inventors: 陈海斌; 徐冲
Original assignee: Nantong Baotai Machinery Science & Technology Co ltd
Current assignee: Nantong Baotai Machinery Science & Technology Co ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-06-23
Anticipated expiration: 2029-11-01

Abstract

The utility model relates to a shunt valve of a shrimp back-opening shucking machine, which comprises a valve body, a valve cover, a mandrel, a transmission gear, a jacking screw and a fastening component; the valve cover is detachably arranged on the front side of the valve body through three fastening assemblies, a rotatable mandrel is arranged in the valve body, and the transmission gear is arranged on the front side of the valve cover; the utility model can open or close the flushing water according to the requirement, and can form two water flows, thereby improving the utilization rate; meanwhile, the flow of flushing water can be adjusted, so that the water consumption is greatly reduced, and the energy conservation and environmental protection are realized.

Description

Water diversion valve of shrimp back-opening shucking machine

Technical Field

The utility model relates to a shunt valve of a shrimp back peeling machine.

Background

The shrimp back peeling machine is characterized in that raw material shrimps need to be washed by water in the working process, so that the stripping of shrimp glands and shrimp shells is facilitated, the washing is only needed after the shrimp glands and the shrimp shells are stripped, the conventional water valve is adopted for controlling the on-off of washing water in most of the existing shrimp back peeling machines, the water flow is single-stranded, and the utilization rate is low; meanwhile, the water valve can be kept in an open state until the shrimp opens the back peeling machine to stop working, so that flushing water can be kept in an outflow state all the time, the water consumption is large, energy conservation and environmental protection are not facilitated, and further improvement is to be achieved.

SUMMERY OF THE UTILITY MODEL

To the current situation of above-mentioned prior art, the utility model aims to solve the technical problem that a can open and close the sparge water as required in order to reduce the water consumption by a wide margin, and then realize energy-concerving and environment-protective, improve the sparge water utilization ratio simultaneously, and can adjust the flow size's of sparge water shrimp and open the shunt valve of back decorticator.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the water distribution valve of the shrimp back peeling machine comprises a valve body, a valve cover, a mandrel, a transmission gear, a jacking screw and fastening components, and is characterized in that the valve cover is detachably arranged on the front side of the valve body through three fastening components, the rotatable mandrel is arranged inside the valve body, the transmission gear is arranged on the front side of the valve cover, a rotating shaft is outwards formed in the center of the front end of the mandrel, the rotating shaft forwards penetrates through the valve cover and is inserted into the center of the transmission gear, a shaft sleeve is outwards formed in the center of the rear end of the transmission gear, the jacking screw is inserted and screwed in the shaft sleeve, a notch is formed in one side of the rotating shaft, and the threaded end of the jacking screw is inserted into the notch; a first water inlet hole is formed in the center of the rear end of the mandrel, a second water inlet hole is formed in the center of the rear end of the valve body, and the second water inlet hole and the first water inlet hole are arranged concentrically; two first apopores that each other set up for the diagonal angle are seted up in the outside of dabber, two second apopores that each other set up for the diagonal angle are seted up in the outside of valve body, two first apopore sets up with two second apopores with one heart respectively, two the inner of first apopore all communicates each other with the inner wall of first inlet opening.

Preferably, a convex sleeve is formed outwards at the opening at the front end of the valve body, the rear end of the valve cover is sleeved on the convex sleeve, three through holes which are distributed at equal angles along the circumferential direction are formed in the front end of the valve body, and the three through holes are formed in the outer side of the convex sleeve.

Preferably, a circular truncated cone is outwards formed at the center of the front end of the valve cover, a shaft hole is formed in the center of the front end of the circular truncated cone, the rotating shaft is connected in the shaft hole in an inserting mode, and three arc-shaped grooves which are distributed at equal angles in the circumferential direction are formed in the outer edge of the circular truncated cone.

Preferably, the fastening assembly comprises a bolt, a washer and a nut; three bolts which are distributed at equal angles along the circumferential direction are inserted in the valve cover, and the threaded ends of the three bolts respectively penetrate through the three through holes backwards and respectively extend into the outer side of the rear end of the valve body; the threaded end of each bolt is sleeved with a nut, and each bolt is also sleeved with a gasket.

Preferably, each nut is arranged on the outer side of the rear end of the valve body, and the gasket is arranged between the nut and the valve body.

Preferably, the heads of the three bolts are respectively arranged in the three arc-shaped grooves.

Compared with the prior art, the utility model has the advantages of: the utility model can open or close the flushing water according to the requirement, and can form two water flows, thereby improving the utilization rate; meanwhile, the flow of flushing water can be adjusted, so that the water consumption is greatly reduced, and the energy conservation and environmental protection are realized.

Drawings

FIG. 1 is a front side exploded view of the present invention;

FIG. 2 is a structural diagram of the valve body of the present invention;

fig. 3 is a structural diagram of the mandrel of the present invention.

Detailed Description

As shown in fig. 1 to 3, the shunt valve of the shrimp back peeling machine comprises a valve body 1, a valve cover 2, a mandrel 3, a transmission gear 4, a jacking screw 8 and a fastening assembly; the valve cover 2 is detachably arranged on the front side of the valve body 1 through three fastening components, a rotatable mandrel 3 is arranged inside the valve body 1, a transmission gear 4 is arranged on the front side of the valve cover 2, a rotating shaft 33 is formed outwards in the center of the front end of the mandrel 3, the rotating shaft 33 penetrates through the valve cover 2 forwards and is inserted into the center of the transmission gear 4, a shaft sleeve 41 is formed outwards in the center of the rear end of the transmission gear 4, a jacking screw 8 is inserted and screwed into the shaft sleeve 41, a notch 34 is formed in one side of the rotating shaft 33, and the threaded end of the jacking screw 8 is inserted into the notch 34; a first water inlet hole 32 is formed in the center of the rear end of the mandrel 3, a second water inlet hole 13 is formed in the center of the rear end of the valve body 1, and the second water inlet hole 13 and the first water inlet hole 32 are concentrically arranged; the outer side of the mandrel 3 is provided with two first water outlet holes 31 which are arranged diagonally, the outer side of the valve body 1 is provided with two second water outlet holes 14 which are arranged diagonally, the two first water outlet holes 31 are respectively arranged concentrically with the two second water outlet holes 14, and the inner ends of the two first water outlet holes 31 are communicated with the inner wall of the first water inlet hole 32; a convex sleeve 11 is outwards formed at the opening at the front end of the valve body 1, the rear end of the valve cover 2 is sleeved on the convex sleeve 11, three through holes 12 which are distributed at equal angles along the circumferential direction are formed at the front end of the valve body 1, and the three through holes 12 are all arranged on the outer side of the convex sleeve 11; a circular truncated cone 21 is outwards formed in the center of the front end of the valve cover 2, a shaft hole 23 is formed in the center of the front end of the circular truncated cone 21, a rotating shaft 33 is connected in the shaft hole 23 in a penetrating mode, three arc-shaped grooves 22 which are distributed at equal angles in the circumferential direction are formed in the outer edge of the circular truncated cone 21, and the fastening assembly comprises a bolt 5, a gasket 6 and a nut 7; three bolts 5 which are distributed at equal angles along the circumferential direction are inserted in the valve cover 2, and the threaded ends of the three bolts 5 respectively penetrate through the three through holes 12 backwards and respectively extend into the outer side of the rear end of the valve body 1; a nut 7 is sleeved and screwed on the threaded end of each bolt 5, each nut 7 is arranged on the outer side of the rear end of the valve body 1, a gasket 6 is sleeved on each bolt 5, and the gasket 6 is arranged between the nut 7 and the valve body 1; the heads of the three bolts 5 are respectively arranged in the three arc-shaped grooves 22.

When the water-saving device is used, a driving gear is meshed with one side of the transmission gear 4 and can rotate under the driving of the driving mechanism, an external water source is led into the second water inlet holes 13 through a pipeline and further enters the first water inlet holes 32, when the two first water outlet holes 31 respectively intersect with the two second water outlet holes 14, water in the first water inlet holes 32 flows out from the two second water outlet holes 14 through the two first water outlet holes 31, and when the two first water outlet holes 31 are respectively concentrically distributed with the two second water outlet holes 14, the flow rate is maximized; when the two first outlet holes 31 and the two second outlet holes 14 do not have intersecting surfaces, water cannot flow out of the two second outlet holes 14.

The shrimp back peeling machine is characterized in that raw material shrimps need to be washed by water in the working process, so that the stripping of shrimp glands and shrimp shells is facilitated, the washing is only needed after the shrimp glands and the shrimp shells are stripped, the conventional water valve is adopted for controlling the on-off of washing water in most of the existing shrimp back peeling machines, the water flow is single-stranded, and the utilization rate is low; meanwhile, the water valve can be kept in an open state until the shrimp back peeling machine stops working, so that flushing water can be kept in an outflow state all the time, the water consumption is large, and the energy conservation and the environmental protection are not facilitated; the utility model can open or close the flushing water according to the requirement, and can form two water flows, thereby improving the utilization rate; meanwhile, the flow of flushing water can be adjusted, so that the water consumption is greatly reduced, and the energy conservation and environmental protection are realized.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in the embodiments and modifications thereof may be made, and equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The water distribution valve of the shrimp back peeling machine comprises a valve body, a valve cover, a mandrel, a transmission gear, a jacking screw and fastening components, and is characterized in that the valve cover is detachably arranged on the front side of the valve body through three fastening components, the rotatable mandrel is arranged inside the valve body, the transmission gear is arranged on the front side of the valve cover, a rotating shaft is outwards formed in the center of the front end of the mandrel, the rotating shaft forwards penetrates through the valve cover and is inserted into the center of the transmission gear, a shaft sleeve is outwards formed in the center of the rear end of the transmission gear, the jacking screw is inserted and screwed in the shaft sleeve, a notch is formed in one side of the rotating shaft, and the threaded end of the jacking screw is inserted into the notch; a first water inlet hole is formed in the center of the rear end of the mandrel, a second water inlet hole is formed in the center of the rear end of the valve body, and the second water inlet hole and the first water inlet hole are arranged concentrically; two first apopores that each other set up for the diagonal angle are seted up in the outside of dabber, two second apopores that each other set up for the diagonal angle are seted up in the outside of valve body, two first apopore sets up with two second apopores with one heart respectively, two the inner of first apopore all communicates each other with the inner wall of first inlet opening.

2. The water distribution valve of the shrimp back peeling machine as claimed in claim 1, wherein a convex sleeve is formed outwards at the opening at the front end of the valve body, the rear end of the valve cover is sleeved on the convex sleeve, three through holes are formed at the front end of the valve body and distributed at equal angles along the circumferential direction, and the three through holes are formed in the outer side of the convex sleeve.

3. The water distribution valve of the shrimp back peeling machine as claimed in claim 2, wherein a circular truncated cone is formed outwards from the center of the front end of the valve cover, a shaft hole is formed in the center of the front end of the circular truncated cone, the rotating shaft is inserted and connected in the shaft hole, and three arc-shaped grooves are formed in the outer edge of the circular truncated cone and distributed at equal angles along the circumferential direction.

4. The shunt valve of a shrimp back peeling machine as claimed in claim 3, wherein said fastening assembly comprises a bolt, a washer and a nut; three bolts which are distributed at equal angles along the circumferential direction are inserted in the valve cover, and the threaded ends of the three bolts respectively penetrate through the three through holes backwards and respectively extend into the outer side of the rear end of the valve body; the threaded end of each bolt is sleeved with a nut, and each bolt is also sleeved with a gasket.

5. The shunt valve of the shrimp back-peeling machine as claimed in claim 4, wherein each nut is disposed outside the rear end of the valve body, and the gasket is disposed between the nut and the valve body.

6. The water diversion valve of a shrimp back peeling machine as claimed in claim 4, wherein the heads of the three bolts are respectively arranged in the three arc-shaped grooves.