CN212993652U

CN212993652U - Clamp for cotton selfing

Info

Publication number: CN212993652U
Application number: CN202021525539.6U
Authority: CN
Inventors: 纪莲莲; 刘明云; 胡洪涛; 张玉霞; 牛娜; 纪家华
Original assignee: Binzhou Cotton Production Technology Guidance Station; Binzhou Polytechnic
Current assignee: Binzhou Cotton Production Technology Guidance Station; Binzhou Polytechnic
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-04-20
Anticipated expiration: 2030-07-29

Abstract

The utility model provides an anchor clamps for cotton selfing mainly relates to the agricultural production field. Clamp for cotton selfing, including splint, the splint outside is fixed with connects spherical frame, spherical frame includes hinge means, goes up annular pole, middle annular pole, lower annular pole, preceding closure plate, back closure plate, elliptical rod, latch device, go up annular pole and respectively with preceding closure plate top, back closure plate, elliptical rod upper portion fixed connection, preceding closure plate middle part sets up hinge means, middle annular pole respectively with hinge means, back closure plate middle part, elliptical rod middle part fixed connection, lower annular pole respectively with preceding closure plate bottom, back closure plate bottom, elliptical rod bottom fixed connection, back closure plate middle part sets up latch device. The beneficial effects of the utility model reside in that: the utility model discloses can have the splint structure of antiskid face to guarantee the stable centre gripping of cotton through the spherical frame structure and bottom indent to guarantee the selfing effect.

Description

Clamp for cotton selfing

Technical Field

The utility model relates to an agricultural production field specifically is an anchor clamps for cotton selfing.

Background

The cotton is a normal cross pollinated crop, the natural cross-pollination rate is between 5 and 10 percent, and in the cultivation process, if the breeding work of good varieties is not done carefully, the purity of the varieties is reduced, the variety characteristics are degraded, the good characters and characteristics of the original varieties are lost, the varieties are mixed and degraded, the yield and the quality are reduced, thereby reducing the use value of the improved variety in production, and in the utilization process of the cotton heterosis, the purity of the parent is more important, the higher the purity of the parent is, the stronger the heterosis of the F generation is, therefore, the buds need to be combined for selfing, with the rapid development of cotton planting technology, the selfing device for cotton planting is also technically improved, but the buds are easy to damage by adopting a rope binding mode in the prior art, moreover, the operation is troublesome, the paint, the belt loop and the like can not be protected in all directions, and the foreign pollen can easily enter.

At present, the efficiency is higher by adopting a clip clamping method, but the self-crossing effect is influenced by the problems that the clamping is unstable, the clip falls off and the like due to the self gravity of the clip, the disturbance of wind and the like.

SUMMERY OF THE UTILITY MODEL

For solving prior art's not enough, the utility model provides an anchor clamps are used in cotton selfing, it can have the splint structure assurance of antiskid face to the stable centre gripping of cotton through the spherical frame structure and bottom go up the concave to guarantee the selfing effect.

The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:

the utility model provides an anchor clamps for cotton selfing, includes splint, the splint outside is fixed with the connection sphere frame, the sphere frame includes hinge means, goes up annular rod, middle annular rod, lower annular rod, preceding closure plate, back closure plate, elliptical rod, latch device, go up annular rod and respectively with preceding closure plate top, back closure plate, elliptical rod upper portion fixed connection, preceding closure plate middle part sets up hinge means, middle annular rod respectively with hinge means, back closure plate middle part, elliptical rod middle part fixed connection, lower annular rod respectively with preceding closure plate bottom, back closure plate bottom, elliptical rod bottom fixed connection, back closure plate middle part sets up latch device.

The clamp plate, the upper annular rod, the middle annular rod and the lower annular rod are semicircular, the upper annular rod, the middle annular rod, the lower annular rod, the front closing plate and the rear closing plate are symmetrically arranged about the longitudinal central plane of the spherical frame, and the elliptic rods are symmetrically arranged about the longitudinal central plane of the spherical frame to four.

The hinge device comprises a rotary drum, a rotary shaft and a connecting block, wherein the rotary shaft is rotatably connected inside the rotary drum, two ends of the rotary shaft are fixedly connected to the middle of the rear closing plate, the connecting block is fixedly connected to the outer side of the rotary drum, and one end of the middle annular rod is fixedly connected with the connecting block.

Clamping device fixed connection is in one back closure plate middle part, clamping device and offside back closure plate middle part joint.

Contrast prior art, the beneficial effects of the utility model are that:

the utility model discloses can have the splint structure of antiskid face to guarantee the stable centre gripping of cotton through the spherical frame structure and bottom indent, this device can not lead to anchor clamps to drop because of gravity or wind-force influence to guarantee the selfing effect.

Drawings

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

FIG. 2 is a schematic structural view of one side of the spherical frame of the present invention;

FIG. 3 is a schematic view of the structure of the clamping side of the present invention;

FIG. 4 is a schematic view of the connection structure of the latch device of the present invention;

fig. 5 is a schematic view of the internal structure of the hinge device of the present invention.

Reference numerals shown in the drawings: 1. a splint; 2. a spherical frame; 21. a hinge device; 22. an upper annular rod; 23. a middle annular rod; 24. a lower annular rod; 25. a front closure panel; 26. a rear closure panel; 27. an elliptical rod; 28. a clamping device; 211. a rotating drum; 212. a rotating shaft; 213. and (4) connecting the blocks.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.

Combine 1-5 of the accompanying drawings, a cotton selfing to use anchor clamps, including splint 1, splint 1 outside is fixed with connects spherical frame 2, spherical frame 2 includes hinge assembly 21, go up annular bar 22, middle annular bar 23, lower annular bar 24, preceding closure plate 25, back closure plate 26, elliptical rod 27, latch device 28, go up annular bar 22 with respectively with preceding closure plate 25 top, back closure plate 26 top, elliptical rod 27 upper portion fixed connection, preceding closure plate 25 middle part sets up hinge assembly 21, middle annular bar 23 respectively with hinge assembly 21, back closure plate 26 middle part, elliptical rod 27 middle part fixed connection, lower annular bar 24 respectively with preceding closure plate 25 bottom, back closure plate 26 bottom, elliptical rod 27 bottom fixed connection, back closure plate 26 middle part sets up latch device 28.

The clamping plate is a clamping device for cotton, an anti-skidding surface is arranged on the clamping surface on the inner side of the clamping plate, and the bottom of the clamping plate is in a concave shape, so that the clamping area is increased, and the clamping stability is improved. The spherical frame is used for assisting in fixing the position of the splint.

The splint comprises a splint body 1, an upper annular rod 22, a middle annular rod 23 and a lower annular rod 24 which are semicircular, the upper annular rod 22, the middle annular rod 23, the lower annular rod 24, a front closing plate 25 and a rear closing plate 26 are symmetrically arranged on the longitudinal central plane of the spherical frame 2, and the elliptic rods 27 are symmetrically arranged on the longitudinal central plane of the spherical frame 2.

Go up annular pole, lower annular pole, middle annular pole and elliptical rod and be used for auxiliary stay and reinforcement, preceding closing plate all is equipped with two with the back closing plate, and it is in the same place in the laminating respectively when spherical frame closed condition, through latch device in order fixing.

The hinge device 21 comprises a rotating drum 211, two rotating shafts 212 and two connecting blocks 213, wherein the rotating shafts 212 are rotatably connected inside the rotating drum 211, two ends of each rotating shaft 212 are fixedly connected to the middle of the rear closing plate 26, the connecting blocks 213 are fixedly connected to the outer side of the rotating drum 211, and the connecting blocks 213 are fixedly connected to one end of the middle annular rod 23.

The working principle of the hinge device is as follows: the rotating shaft is fixedly connected with the rear closing plate, the rear closing plate is fixedly connected with other structures on one side of the spherical frame, and the structures on two sides of the spherical frame can rotate in the rotating drum along with the rotating shaft on one side, so that the spherical frame can be opened and closed.

The clamping device 28 is fixedly connected to the middle of one of the rear closing plates 26, and the clamping device 28 is clamped with the middle of the opposite side of the rear closing plate 26.

The spherical frame is of a light plastic structure, is light in weight and can be repeatedly used.

This device is when using, break off clamping device gently and make the spherical frame be the open mode, the cotton that will wait to carry out the selfing is put into wherein, place cotton flower stalk department ring-shaped pole intermediate position down, use splint accurately will be about to the cotton petal clamp post of blooming, clip the petal back spherical frame and be close complete closure state, adjustment clamping device is stable with two preceding closure plate joint, splint after the complete closure are stable with the petal centre gripping, this device can not lead to anchor clamps to drop because of influences such as gravity or wind-force under the auxiliary stay of spherical frame, thereby improve the pure race rate of cotton selfing.

Claims

1. The utility model provides a cotton selfing is with anchor clamps, includes splint (1), its characterized in that: a connecting spherical frame (2) is fixed on the outer side of the clamping plate (1), the spherical frame (2) comprises a hinge device (21), an upper annular rod (22), a middle annular rod (23), a lower annular rod (24), a front closure plate (25), a rear closure plate (26), an elliptic rod (27) and a clamping device (28), the upper annular rod (22) is respectively and fixedly connected with the top of the front closing plate (25), the top of the rear closing plate (26) and the upper part of the elliptic rod (27), the middle part of the front closing plate (25) is provided with a hinge device (21), the middle annular rod (23) is respectively and fixedly connected with the hinge device (21), the middle part of the rear closing plate (26) and the middle part of the elliptic rod (27), lower annular pole (24) respectively with preceding closure plate (25) bottom, back closure plate (26) bottom, elliptical rod (27) bottom fixed connection, back closure plate (26) middle part sets up latch device (28).

2. The clamp for cotton selfing of claim 1, characterized in that: go up annular pole (22), middle annular pole (23), lower annular pole (24) are semi-circular, splint (1), go up annular pole (22), middle annular pole (23), lower annular pole (24), preceding closure plate (25), back closure plate (26) all have two about the vertical central plane symmetric arrangement of spherical frame (2), elliptical beam (27) have four about the vertical central plane symmetric arrangement of spherical frame (2).

3. The clamp for cotton selfing of claim 1, characterized in that: hinge means (21) include rotary drum (211), pivot (212), connecting block (213), pivot (212) are rotated and are connected inside rotary drum (211), pivot (212) both ends fixed connection is in back closing plate (26) middle part, connecting block (213) fixed connection is in the rotary drum (211) outside, annular pole (23) one end in the middle of connecting block (213) fixed connection.

4. The clamp for cotton selfing of claim 1, characterized in that: clamping device (28) fixed connection is in one back closing plate (26) middle part, clamping device (28) and offside back closing plate (26) middle part joint.