CN205023248U - Pneumatics is opened - closed end cover - Google Patents

Pneumatics is opened - closed end cover Download PDF

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Publication number
CN205023248U
CN205023248U CN201520694920.8U CN201520694920U CN205023248U CN 205023248 U CN205023248 U CN 205023248U CN 201520694920 U CN201520694920 U CN 201520694920U CN 205023248 U CN205023248 U CN 205023248U
Authority
CN
China
Prior art keywords
end cap
container
cap body
crank
expansion link
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520694920.8U
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Chinese (zh)
Inventor
林雪
郑涛
陈长卿
黄鹏程
张加清
王洁
朱建锡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG ACADEMY OF AGRICULTURAL MACHINERY
Zhejiang Academy of Agricultural Sciences
Original Assignee
ZHEJIANG ACADEMY OF AGRICULTURAL MACHINERY
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZHEJIANG ACADEMY OF AGRICULTURAL MACHINERY filed Critical ZHEJIANG ACADEMY OF AGRICULTURAL MACHINERY
Priority to CN201520694920.8U priority Critical patent/CN205023248U/en
Application granted granted Critical
Publication of CN205023248U publication Critical patent/CN205023248U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a solving the problem that prior art existed, finding a pneumatics is opened - closed end cover, can be convenient opening and closing sets up on the container, including the rocking handle, set up at the end cover body of container bottom opening part, set up being used for on the container lateral wall and control the telescopic link of end cover body switching, the rocking handle includes the linking arm, linking arm one end is connected with the connecting rod that crank, the other end are connected with can the axle to be changeed, end cover body and connecting rod fixed connection, telescopic link one end is connected with the rotation of container lateral wall, the other end is connected with the crank. Beneficial effect mainly shows: 1, the operator can open or be closed by according to actual need free choice container bottom, and can switch its state at any time to satisfy different demands, use in a flexible way changeable. 2, the end cover opens - and closed process need not manual operation, drives through piston rod of the cylinder, simple structure, convenient operation places in and improves its automatic level on the food processing machinery.

Description

A kind of pneumatic open-close end cap
Technical field
The utility model relates to a kind of pneumatic open-close end cap, and especially a kind of airborne pneumatic open-close end cap being applicable to food processing machinery, belongs to food processing machinery technical field.
Background technology
Food processing machinery needs foodstuff collection container mostly, and foodstuff when collecting container bottom end cap close and avoid it to fall, and container bottom end cap need be opened during foodstuff discharge, this process is mostly by realizing manually, the automatization level of restriction entire machine, need design a kind of end cap being convenient to open.
Utility model content
The purpose of this utility model is to solve the problem existing for prior art, finds a kind of pneumatic open-close end cap, can open and close easily.
In order to realize described object, a kind of pneumatic open-close end cap, be arranged on container, comprise rocking handle, be arranged on the end cap body of container bottom opening part, the expansion link for controlling the opening and closing of end cap body be arranged on container side wall, described rocking handle comprises connecting arm, described connecting arm one end is connected with crank, the connecting arm other end is connected with can the pipe link of axial rotation, described pipe link is fixedly connected with end cap body, and described expansion link one end is rotationally connected with container side wall, the other end is connected with crank.
Preferably, be also provided with the contiguous block fixed with container or external fixed structure, described contiguous block is provided with the diameter connecting bore corresponding with pipe link, and described pipe link is connected with end cap body after inserting connecting bore.By such structure realize pipe link can axial rotation, not only structure is simple, and ensure that pipe link can not be subjected to displacement, realize effective, simultaneously such structure, end cap body is without the need to being connected with container, and structure is simpler, is convenient to this end cap to be installed on container of the prior art by rectification mode simultaneously.
Preferably, in described crank and connecting arm, described crank and expansion link at least one place for being rotationally connected.When crank and connecting arm, crank and expansion link are and are rotationally connected, more flexible during expansion link control rocking handle rocking-turn, not easily there is clamping phenomenon; When crank and connecting arm, crank and expansion link only have a place for being rotationally connected, connect comparatively stable.
Preferably, also comprise and for being arranged on container side wall stretch out block, expansion link top with stretch out block and be rotationally connected, described expansion link realizes and being rotationally connected of container side wall by stretching out block.The distance of expansion link container can be kept, prevent expansion link from contacting with container and rubbing.
Preferably, described expansion link is cylinder, comprises cylinder block and cylinder piston rod, and described cylinder block and container are rotationally connected, and described cylinder piston rod is connected with crank.Cylinder is convenient to remote control, and the principal states of end cap body is folding, can give full play to the advantage of Pneumatic extension bar.
Preferably, described connecting arm, pipe link, end cap body are structure as a whole.Such structure, is connected firmly each other, and one-body molded making is also more convenient.
Preferably, described end cap body is truncated cone-shaped structure for covering that one end of container bottom opening.End cap body can the opening of better airtight container lower end.
Preferably, described end cap body edges place is provided with the connecting portion for being connected with pipe link to downward-extension.Improve and connect effect, end cap body and vessel port close to time, the rotation amplitude that the rotation amplitude of end cap body is corresponding when not arranging connecting portion is less, opening and closing better effects if.
Preferably, described contiguous block is fixed on container.Correspondingly be fixed on external fixed structure, more compact structure, installs more convenient.
Preferably, described end cap body and container are rotationally connected by turning cylinder, and described turning cylinder is rotationally connected with container, be fixedly connected with end cap body, and described pipe link and turning cylinder are on the same line and be mutually permanently connected.End cap body and container are rotationally connected, and after pipe link is connected with end cap body, what can realize pipe link can axial rotation, and then connects it without the need to structures such as other similar connections blocks.
The beneficial effects of the utility model are mainly manifested in: 1, operator can open or close by unrestricted choice container bottom according to actual needs, and can switch its state at any time, to meet different demand, uses flexible and changeable.2, end cap open-close process is without the need to manual operations, is driven by expansion link, and structure is simple, easy to operate, is placed in food processing machinery and improves its automatization level.
Accompanying drawing explanation
Fig. 1 is the structural representation under the utility model renovates body closure state;
Fig. 2 is the structural representation that the utility model renovates in body opening procedure;
Fig. 3 be the utility model renovate body open after structural representation;
Fig. 4 is the left view under the utility model renovates body closure state;
Fig. 5 is the left view that the utility model renovates in body opening procedure;
Fig. 6 be the utility model renovate body open after left view.
Detailed description of the invention
For the ease of the understanding of those skilled in the art, below in conjunction with specific embodiment, the utility model is further described:
Embodiment 1:
As shown in Fig. 1 ~ Fig. 6, a kind of pneumatic open-close end cap, be arranged on (in figure, container 1 is feed bin) on container 1, comprise rocking handle 2, be arranged on the end cap body 3 at container 1 bottom opening place, be arranged on the expansion link 4 for controlling end cap body 3 opening and closing on container 1 sidewall, rocking handle 2 comprises connecting arm 22, connecting arm 22 one end is connected with crank 21, the other end is connected with pipe link 23, connecting arm 22 is vertical with crank 21, connecting arm 22 is vertical with pipe link 23, end cap body 3 is fixedly connected with pipe link 23, pipe link 23 is rotated by the rotating band moved end lid body 3 of self, thus realize the opening and closing of end cap body 3, pipe link 23 is arranged on end cap body 3 edge, preferably be arranged on end cap body 3 sidewall that (end cap body 3 is positioned at turning cylinder the same side, when such end cap body 3 rotates, end cap body 3 can not contact with container 1), expansion link 4 one end is rotationally connected with container 1 sidewall, the other end is connected with crank 21, and expansion link 4 is rotated along the axis of pipe link 23 by the extension and contraction control crank 21 of self, and then control linkage bar 23 rotates, crank 21 is vertical with expansion link 4, pipe link 23 is socketed with contiguous block 5, contiguous block 5 is provided with the diameter connecting bore corresponding with pipe link 23, pipe link is connected with end cap body 3 after inserting connecting bore, contiguous block 5 and the external structure such as container 1 or body are fixed, and the object arranging contiguous block 5 is to make pipe link 23 along the rotation of pipe link 23 axis, but can not be able to be subjected to displacement, for the ease of making and controlling, rocking handle 2 and end cap body 3 are disposed on the same plane.
In the connection of crank 21 and connecting arm 22 and expansion link 4, at least one place is for being rotationally connected, and in order to more flexible when expansion link 4 extension and contraction control rocking handle 2 rotates, the connection of crank 21 and connecting arm 22 and expansion link 4 is and is rotationally connected; For the ease of making, crank 21 is rotationally connected with connecting arm 22, be fixedly connected with expansion link 4, or crank 21 is fixedly connected with connecting arm 22, be rotationally connected with expansion link 4, crank 21 can be selected according to the actual requirements with the connection mode of connecting arm 22, crank and expansion link 4; As preferably, connecting arm, pipe link, end cap body are structure as a whole, and not only can ensure the firmness connected each other, and make also more convenient.In order to prevent expansion link 4 and container 1 too close, expansion link 4 contacts with container 1 and rubs, and container 1 sidewall is provided with and stretches out block 6, expansion link 4 top with stretch out block 6 and be rotationally connected, expansion link 4 is by stretching out block 6 and realize and being rotationally connected of container 1 sidewall.In order to improve the speed of opening and closing end cap body 3, expansion link 4 is cylinder, comprises cylinder block 41 and cylinder piston rod 42, cylinder block 41 and container 1 are rotationally connected, cylinder piston rod 42 is connected with crank 21, for the ease of controlling, is also provided with for the flexible remote controller of control cylinder.Can the opening of better airtight container 1 lower end for the ease of end cap body 3, reduce the accuracy requirement of end cap body 3 simultaneously, end cap body is truncated cone-shaped structure for covering that one end of container bottom opening, under the state that end cap body covers container bottom opening, truncated cone-shaped structure upper end is less than lower end and container 1 opening, lower end and is greater than container 1 opening, and so not only end cap body easily enters in container 1 opening; And end cap body is when entering container 1 opening, if end cap body and container 1 aperture position have deviation, the structure of truncated cone-shaped also can correct the position of end cap body, it is made to aim at container 1 opening, leak tightness can also be improved simultaneously, end cap body edges place is provided with the connecting portion 31 for being connected with pipe link to downward-extension, and connecting portion 31 welds with turning cylinder, preferably adopts hinged for above-mentioned all connection modes be rotationally connected.
Renovating body initial condition is closure state, as Figure 1 and Figure 4; When cylinder intake, cylinder piston rod 42 moves downward, and drive end cap body 3 to rotate by controlling rocking handle 2, its state is as shown in Fig. 2, Fig. 5; When cylinder piston rod 42 moves to bottom, end cap body 3 opens its state completely as shown in Fig. 3, Fig. 6.
During cylinder exhaust, cylinder piston rod 42 upward movement, drive end cap body 3 to rotate by controlling rocking handle 2, when cylinder piston rod 42 moves to topmost, end cap body 3 is completely closed, and container 1 is sealed.
Embodiment 2:
Be with the key distinction of embodiment 1, do not establish contiguous block 5, end cap body 3 and container 1 are rotationally connected by turning cylinder, and turning cylinder is rotationally connected with container 1, be fixedly connected with end cap body 3, and pipe link 23 and turning cylinder are on the same line and be mutually permanently connected; What can realize pipe link 23 can axial rotation, and connects it without the need to structures such as other similar connections blocks.
The beneficial effects of the utility model are mainly manifested in: 1, operator can open bottom unrestricted choice container 1 or closed according to actual needs, and can switch its state at any time, to meet different demand, uses flexible and changeable.2, end cap open-close process is without the need to manual operations, is driven by expansion link 4, and structure is simple, easy to operate, is placed in food processing machinery and improves its automatization level.
These are only specific embodiment of the utility model, but technical characteristic of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and the change done or modification are all encompassed among the scope of the claims of the present utility model.

Claims (10)

1. a pneumatic open-close end cap, be arranged on container, it is characterized in that: comprise rocking handle, be arranged on the end cap body of container bottom opening part, the expansion link for controlling the opening and closing of end cap body be arranged on container side wall, described rocking handle comprises connecting arm, described connecting arm one end is connected with crank, the connecting arm other end is connected with can the pipe link of axial rotation, described pipe link is fixedly connected with end cap body, and described expansion link one end is rotationally connected with container side wall, the other end is connected with crank.
2. a kind of pneumatic open-close end cap as claimed in claim 1, it is characterized in that: be also provided with the contiguous block fixed with container or external fixed structure, described contiguous block is provided with the diameter connecting bore corresponding with pipe link, and described pipe link is connected with end cap body after inserting connecting bore.
3. a kind of pneumatic open-close end cap as claimed in claim 1, is characterized in that: in described crank and connecting arm, described crank and expansion link, at least one place is for being rotationally connected.
4. a kind of pneumatic open-close end cap as claimed in claim 1, it is characterized in that: also comprise and for being arranged on container side wall stretches out block, expansion link top with stretch out block and be rotationally connected, described expansion link realizes and being rotationally connected of container side wall by stretching out block.
5. a kind of pneumatic open-close end cap as claimed in claim 1, it is characterized in that: described expansion link is cylinder, comprise cylinder block and cylinder piston rod, described cylinder block and container are rotationally connected, and described cylinder piston rod is connected with crank.
6. a kind of pneumatic open-close end cap as claimed in claim 1, is characterized in that: described connecting arm, pipe link, end cap body are structure as a whole.
7. a kind of pneumatic open-close end cap as claimed in claim 1, is characterized in that: described end cap body is truncated cone-shaped structure for covering that one end of container bottom opening.
8. a kind of pneumatic open-close end cap as claimed in claim 1, is characterized in that: described end cap body edges place is provided with the connecting portion for being connected with pipe link to downward-extension.
9. a kind of pneumatic open-close end cap as claimed in claim 2, is characterized in that: described contiguous block is fixed on container.
10. a kind of pneumatic open-close end cap as claimed in claim 1, it is characterized in that: described end cap body and container are rotationally connected by turning cylinder, described turning cylinder is rotationally connected with container, be fixedly connected with end cap body, and described pipe link and turning cylinder are on the same line and be mutually permanently connected.
CN201520694920.8U 2015-09-09 2015-09-09 Pneumatics is opened - closed end cover Expired - Fee Related CN205023248U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520694920.8U CN205023248U (en) 2015-09-09 2015-09-09 Pneumatics is opened - closed end cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520694920.8U CN205023248U (en) 2015-09-09 2015-09-09 Pneumatics is opened - closed end cover

Publications (1)

Publication Number Publication Date
CN205023248U true CN205023248U (en) 2016-02-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106628726A (en) * 2016-11-29 2017-05-10 无锡特恒科技有限公司 Material bin door structure
CN109230027A (en) * 2016-05-06 2019-01-18 云和县东泽阀门有限公司 A kind of V shape device for discharging of gyratory crusher
CN112501676A (en) * 2020-12-01 2021-03-16 重庆工程职业技术学院 Barrel plating module and modular barrel plating machine thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109230027A (en) * 2016-05-06 2019-01-18 云和县东泽阀门有限公司 A kind of V shape device for discharging of gyratory crusher
CN109230027B (en) * 2016-05-06 2020-05-08 承德县建龙矿业有限责任公司 Fork type discharging device of cone crusher
CN106628726A (en) * 2016-11-29 2017-05-10 无锡特恒科技有限公司 Material bin door structure
CN112501676A (en) * 2020-12-01 2021-03-16 重庆工程职业技术学院 Barrel plating module and modular barrel plating machine thereof
CN112501676B (en) * 2020-12-01 2021-08-27 重庆工程职业技术学院 Modularization barrel-plating machine

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160210

Termination date: 20160909

CF01 Termination of patent right due to non-payment of annual fee