CN206453034U - A kind of piston-type actuator fished for for snail, shellfish - Google Patents
A kind of piston-type actuator fished for for snail, shellfish Download PDFInfo
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- CN206453034U CN206453034U CN201720101456.6U CN201720101456U CN206453034U CN 206453034 U CN206453034 U CN 206453034U CN 201720101456 U CN201720101456 U CN 201720101456U CN 206453034 U CN206453034 U CN 206453034U
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- piston
- cavity
- shellfish
- snail
- fished
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Abstract
The utility model discloses a kind of piston-type actuator fished for for snail, shellfish, including power cavity and piston, piston is arranged in power cavity, power cavity includes circular cylindrical cavity and cross section is trapezoidal buffering cavity, circular cylindrical cavity and buffering cavity connection, centring ring is provided with cylindrical cavity body, piston includes upper piston, lower piston and slide bar, and upper piston, lower piston and slide bar are affixed.The utility model suction required when replacing existing vavuum pump or suction pump offer to fish for using piston-type actuator, power is provided using motor or hydraulic pressure, and suction is more existing to be increased more than twice, and applicability is stronger, and catching rate is significantly improved, and can promote the use of.
Description
Technical field
The utility model is related to technical field of aquaculture equipment, and in particular to a kind of work fished for for snail, shellfish
Plug transmission device.
Background technology
The shell class such as snail, shellfish mollusk generally extremely consumer likes, its abundant protein, low cholesterol, each
Trace element is planted, the nutrition and health compared with meat to people are more superior, in order to meet the substantial amounts of demand in kind of people, people
Start the mollusks such as cultivation snail, shellfish.The mollusks such as snail, shellfish are lived in mud mostly, until capture season,
Cultivation person is fished for using finishing device in culture zone, and existing finishing device is mostly using vavuum pump or suction pump water and spiral shell
The mollusks such as class, shellfish draw to come up and is separated again, but use vavuum pump or suction pump suction be not very greatly, for
It is deep some culture zone fishing efficiency it is poor.
Utility model content
In order to solve the above problems, the utility model provides a kind of piston type transmission dress fished for for snail, shellfish
Put, its object is to：There is provided a kind of suction big, the good transmission device of fishing efficiency.
The utility model technical solution：
A kind of piston-type actuator fished for for snail, shellfish, it is characterised in that：It is living including power cavity and piston
Plug is arranged in power cavity, and the power cavity includes circular cylindrical cavity and cross section is trapezoidal buffering cavity, circular cylindrical cavity
Connected with buffering cavity, centring ring is provided with cylindrical cavity body, the piston includes upper piston, lower piston and slide bar, upper work
Plug, lower piston and slide bar are affixed.
Vertical range between the upper piston and lower piston is 20-30cm.
The circular cylindrical cavity upper end is provided with upper bracket, and upper bracket is connected by sliding sleeve and slide bar.
Charging aperture and discharging opening are provided with the buffering cavity.
Charging catch is provided with the charging aperture, charging catch includes fixed block and the soft seal of fixed block both sides
Layer, fixed block includes fixed seat and starting piece, starts and rotary shaft is provided between piece and fixed seat, fixed seat by fixing nut and
Base connection in power cavity.
The discharge outlet is provided with discharging catch, and discharging catch includes the of the second fixed block and the second fixed block both sides
Two soft seals layer, the second fixed block includes the second fixed seat and second and starts piece, and second starts and set between piece and the second fixed seat
Rotary shaft is equipped with, the second fixed seat is connected by the second base of fixing nut and buffering intracavitary.
The utility model beneficial effect：
The utility model suction required when replacing existing vavuum pump or suction pump offer to fish for using piston-type actuator
Power, power is provided using motor or hydraulic pressure, and suction is more existing to be increased more than twice, and applicability is stronger, and catching rate is substantially carried
Height, can be promoted the use of.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is described further to the utility model.
A kind of piston-type actuator fished for for snail, shellfish, power cavity and piston, piston are arranged on power cavity
Interior, power cavity includes circular cylindrical cavity 1 and cross section is trapezoidal buffering cavity 2, and circular cylindrical cavity 1 and buffering cavity 2 are connected,
Centring ring 3 is provided with circular cylindrical cavity 1, piston includes upper piston 4, lower piston 5 and slide bar 6, upper piston 4, the and of lower piston 5
Slide bar 6 is affixed, and the vertical range between upper piston 4 and lower piston 5 is 20-30cm, and the upper end of circular cylindrical cavity 1 is provided with upper bracket 9,
Upper bracket 9 is connected by sliding sleeve 10 and slide bar 6, is provided with charging aperture 11 and discharging opening 12, charging aperture 11 and is set on buffering cavity 2
Charging catch is equipped with, charging catch includes fixed block and the soft seal layer 7 of fixed block both sides, and fixed block includes the He of fixed seat 13
Piece 14 is started, starts and rotary shaft is provided between piece 14 and fixed seat 13, fixed seat 13 passes through in fixing nut and buffering cavity 2
Base 16 is connected, and discharging opening 12 is provided with discharging catch, and discharging catch includes the of the second fixed block and the second fixed block both sides
Two soft seals layer 8, the second fixed block includes the second fixed seat 17 and second starts piece 18, and second starts the fixation of piece 18 and second
Rotary shaft is provided between seat 17, the second fixed seat is connected by the second base 15 in fixing nut and buffering cavity 2.
Embodiment：
Operation, the connecting power device of slide bar 6, can be made on slide bar 6 by connecting motor or hydraulic transmission
It is lower to move back and forth, when slide bar 6 is moved upwards, negative pressure is formed in buffering cavity 2, second, which starts piece 18, blocks discharging opening 12,
Start piece 14 to open, product mix water is entered in buffering cavity 2 from charging aperture 11, when slide bar 6 is moved downward, starts piece 14
Charging aperture 11 is blocked, second, which starts piece 18, is flicked, and discharging opening 12 is opened, and product and water come out from discharging opening 12, so reach
The effect fished for, whole transmission device multiple can be used cooperatively, and the stroke of piston can be set in centring ring 3, and the big I of suction is led to
Overtravel is set, and soft seal layer 7 and the second soft seal layer 8 make sealing effectiveness more preferably, are produced using this transmission device
More than twice of the more existing increase of suction, applicability is stronger, and catching rate is significantly improved, and can promote the use of.
To sum up, the utility model produces a desired effect.
Claims (6)
1. a kind of piston-type actuator fished for for snail, shellfish, it is characterised in that：Including power cavity and piston, piston
Be arranged in power cavity, it is trapezoidal buffering cavity that the power cavity, which includes circular cylindrical cavity and cross section, circular cylindrical cavity and
Cavity connection is buffered, centring ring is provided with cylindrical cavity body, the piston includes upper piston, lower piston and slide bar, upper piston,
Lower piston and slide bar are affixed.
2. a kind of piston-type actuator fished for for snail, shellfish as claimed in claim 1, it is characterised in that：On described
Vertical range between piston and lower piston is 20-30cm.
3. a kind of piston-type actuator fished for for snail, shellfish as claimed in claim 1, it is characterised in that：The circle
Cylindrical chamber upper end is provided with upper bracket, and upper bracket is connected by sliding sleeve and slide bar.
4. a kind of piston-type actuator fished for for snail, shellfish as claimed in claim 1, it is characterised in that：It is described slow
Rush and charging aperture and discharging opening are provided with cavity.
5. a kind of piston-type actuator fished for for snail, shellfish as claimed in claim 4, it is characterised in that：It is described enter
Charging catch is provided with material mouth, charging catch includes fixed block and the soft seal layer of fixed block both sides, and fixed block includes solid
Reservation and piece is started, start and rotary shaft is provided between piece and fixed seat, fixed seat passes through the base in fixing nut and power cavity
Connection.
6. a kind of piston-type actuator fished for for snail, shellfish as claimed in claim 4, it is characterised in that：It is described go out
Discharging catch is provided with material mouth, discharging catch includes the second fixed block and the second soft seal layer of the second fixed block both sides,
Second fixed block includes the second fixed seat and second and starts piece, and second starts rotary shaft is provided between piece and the second fixed seat, the
Two fixed seats are connected by the second base of fixing nut and buffering intracavitary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720101456.6U CN206453034U (en) | 2017-01-25 | 2017-01-25 | A kind of piston-type actuator fished for for snail, shellfish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720101456.6U CN206453034U (en) | 2017-01-25 | 2017-01-25 | A kind of piston-type actuator fished for for snail, shellfish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206453034U true CN206453034U (en) | 2017-09-01 |
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ID=59694931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720101456.6U Active CN206453034U (en) | 2017-01-25 | 2017-01-25 | A kind of piston-type actuator fished for for snail, shellfish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206453034U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112790147A (en) * | 2021-01-31 | 2021-05-14 | 上海岳煜贸易有限公司 | Live fish transportation bradyseism device |
-
2017
- 2017-01-25 CN CN201720101456.6U patent/CN206453034U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112790147A (en) * | 2021-01-31 | 2021-05-14 | 上海岳煜贸易有限公司 | Live fish transportation bradyseism device |
| CN112790147B (en) * | 2021-01-31 | 2022-11-22 | 伊瓦特机器人设备制造有限公司 | Live fish transportation bradyseism device |
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