CN207762068U

CN207762068U - A kind of manual quick back off structure of agricultural equipment

Info

Publication number: CN207762068U
Application number: CN201721740211.4U
Authority: CN
Inventors: 林华桂; 张连华
Original assignee: Chengdu Yate Agricultural Development Co Ltd
Current assignee: Chengdu Yate Agricultural Development Co Ltd
Priority date: 2017-12-13
Filing date: 2017-12-13
Publication date: 2018-08-24
Anticipated expiration: 2027-12-13

Abstract

The utility model discloses a kind of manual quick back off structure of agricultural equipment, including card bead and snap-gauge, it is offered on the snap-gauge and the matched ball grooves of card bead, the snap-gauge is made of panel, fastener, the fastener is made of active fastening block and buckle, there are two the buckles, and it is symmetrically disposed on fixture block left and right ends, the card slot to match with fixture block structure is formed between two buckles, the opening of the card slot mouth is equipped with the flange that section is arc-shaped, the flange is located on buckle, and the panel, buckle, flange are integrally formed.Compared with prior art, the utility model only need to easily pull drawstring, you can and it is very convenient to use quick quickly by card bead off card, and also safety is very high.

Description

A kind of manual quick back off structure of agricultural equipment

Technical field

The utility model is related to a kind of agricultural machinery more particularly to a kind of manual quick back off structure of agricultural equipment.

Background technology

In telescopic agricultural machinery guider, carry out needing to be taken off using tool or manual open-top card bead when off card Card operation, when operation stuck due to card bead, are tighter, and from side top, the card bead comparison that operates is painstaking, and takes longer, hand Also it is easy to receive wound.

Utility model content

The purpose of this utility model, which is that, provides a kind of manual quick off card for the agricultural equipment solving the above problem Mechanism.

To achieve the goals above, the technical solution adopted in the utility model is：A kind of agricultural equipment it is manual quickly de- Mechanism for card, including card bead and snap-gauge, offer on the snap-gauge with the matched ball grooves of card bead, the snap-gauge is by panel, fastener It constituting, the fastener is made of active fastening block and buckle, and there are two the buckles, and is symmetrically disposed on fixture block left and right ends, and two Form the card slot to match with fixture block structure between a buckle, the opening of the card slot mouth is arc-shaped convex equipped with section Edge, the flange are located on buckle, and the panel, buckle, flange are integrally formed.

Preferably, the ball grooves are truncated cone-shaped.

Preferably, the active fastening block is made of fixing end and block tongue end, the fixing end is located in card slot, the card Tongue extends to above ball grooves.

Preferably, the fixing end of the fixture block matches with notch, the thickness of the block tongue is from end toward front end It is gradually reduced, block tongue end is connected in fixing end, and block tongue front end is located above ball grooves.

Preferably, active fastening block block tongue end is equipped with drawstring.

Preferably, there are two the upper edges for being located at two buckles for the flange.

Preferably, the length of the flange is the 1/5-1/2 of fixture block length.

Preferably, the height of the buckle is the sum of the thickness of the thickness and fixture block fixing end of flange.

Compared with prior art, the utility model has the advantage of：Only it need to easily pull drawstring, you can quickly will card Pearl off card, it is very convenient to use quick, and also safety is very high.

Description of the drawings

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model A-A diagrammatic cross-sections；

Fig. 3 is the utility model side view.

In figure：1, panel；2, ball grooves；3, fixture block；4, fastener；5, drawstring；6, card bead；7, flange.

Specific implementation mode

The utility model is described in further detail below.

Embodiment 1：Referring to Fig. 1, Fig. 2, Fig. 3, a kind of manual quick back off structure of agricultural equipment, including card bead 6 and card Plate, offer on the snap-gauge with 6 matched ball grooves 2 of card bead, the ball grooves 2 are truncated cone-shaped, are the off card and card of card bead 6 Death situation state slot milling, the snap-gauge are made of panel 1, fastener 4, and the fastener 4 is made of active fastening block 3 and buckle, described There are two buckles, and is symmetrically disposed on 3 left and right ends of fixture block, and the card slot to match with 3 structure of fixture block is formed between two buckles, The opening of the card slot mouth is equipped with the flange 7 that is arc-shaped of section, and the flange 7 is located on buckle, the panel 1, buckle, Flange 7 is integrally formed.6 internal pressure of card bead is realized to when work by fixture block 3 the stuck operation of card bead 6；When needing off card, it is only necessary to It pulls drawstring 5,6 outer bullet of card bead to unclamp, realizes off card operation, operate very easily quick.

The active fastening block 3 is made of fixing end and block tongue end, and the fixing end is located in card slot, and the block tongue extends to 2 top of ball grooves.The fixing end of the fixture block 3 matches with notch, and fixing end plays stable connection, fixing end its Bottom surface is bonded with panel 1 completely, and stability is strong, and the thickness of the block tongue is gradually reduced from end toward front end, is in tongue shape, block tongue End is connected in fixing end, and block tongue front end is located at 2 top of ball grooves, and block tongue is for resisting 6 outer bullet of card bead, while the shape of block tongue Shape makes it have certain screen resilience, provides cushion effect for card bead 6, extends the service life of card bead 6.

3 block tongue end of the active fastening block be equipped with drawstring 5, operating personnel only need pull drawstring 5 fixture block 3 can be unclamped into Row off card operation.There are two the upper edges for being located at two buckles for the flange 7.The length of the flange 7 is grown for fixture block 3 The 1/5-1/2 of degree, flange 7 is longer, and the pressure for giving fixture block 3 is bigger, is designed as needed.The height of the buckle is convex The sum of the thickness of the thickness and 3 fixing end of fixture block of edge 7, the consistent clamping for being highly advantageous for 3 fixing end of fixture block are stablized.

Exhaustive presentation has been carried out to a kind of manual quick back off structure of agricultural equipment provided by the utility model above, Specific case used herein is expounded the principles of the present invention and embodiment, and the explanation of above example is only It is to be used to help understand the method and its core concept of the utility model；Meanwhile for those of ordinary skill in the art, foundation The thought of the utility model, there will be changes in the specific implementation manner and application range, the change to the utility model To be possible with improving, without the conception and scope beyond accessory claim defined, in conclusion in this specification Appearance should not be construed as a limitation of the present invention.

Claims

1. a kind of manual quick back off structure of agricultural equipment, it is characterised in that：Including card bead and snap-gauge, opened up on the snap-gauge Have and be made of panel, fastener with the matched ball grooves of card bead, the snap-gauge, the fastener is made of active fastening block and buckle, institute It states there are two buckles, and is symmetrically disposed on fixture block left and right ends, the card slot to match with fixture block structure is formed between two buckles, The opening of the card slot mouth is equipped with the flange that is arc-shaped of section, and the flange is located on buckle, the panel, buckle, convex Edge is integrally formed.

2. a kind of manual quick back off structure of agricultural equipment according to claim 1, it is characterised in that：The ball grooves For truncated cone-shaped.

3. a kind of manual quick back off structure of agricultural equipment according to claim 1, it is characterised in that：The active card Block is made of fixing end and block tongue end, and the fixing end is located in card slot, and the block tongue extends to above ball grooves.

4. a kind of manual quick back off structure of agricultural equipment according to claim 3, it is characterised in that：The fixture block Fixing end matches with notch, and the thickness of the block tongue is gradually reduced from end toward front end, and block tongue end is connected to fixation On end, block tongue front end is located above ball grooves.

5. a kind of manual quick back off structure of agricultural equipment according to claim 3, it is characterised in that：The active card Block block tongue end is equipped with drawstring.

6. a kind of manual quick back off structure of agricultural equipment according to claim 1, it is characterised in that：The flange has Two upper edges for being located at two buckles.

7. a kind of manual quick back off structure of agricultural equipment according to claim 1, it is characterised in that：The flange Length is the 1/5-1/2 of fixture block length.

8. a kind of manual quick back off structure of agricultural equipment according to claim 3, it is characterised in that：The buckle Height is the sum of the thickness of the thickness and fixture block fixing end of flange.