CN206586225U - A kind of clamp device of snail - Google Patents

Abstract

The utility model discloses a kind of clamp device of snail, including two clamp holders that are interlaced and being hinged, the end of two clamp holder homonymies is respectively equipped with clamping part, two clamping parts are oppositely arranged and the grasping part of snail are formed after to folder, each clamping part has rough rubbing surface, and the head end of two clamp holder homonymies has the grip part of annular respectively.The utility model uses the collection that snail is realized to folder for two clamp holders being hinged, the rubbing surface that two clamp holder clamping parts have can contact with the shell of snail and produce larger frictional force, snail is prevented to slip, it is easy to operation, can effectively improve operating efficiency.The utility model can be applied to the removing of snail, especially Pomacea canaliculata.

Description

A kind of clamp device of snail

Technical field

The utility model is related to aquaculture field, more particularly to a kind of clamp device of snail.

Background technology

Pomacea canaliculata is worldwide invasive species, seriously endangers the agricultural productions such as paddy rice, has it everywhere in paddy field and irrigation canals and ditches Presence, chemistry, which is killed, often brings the pollution of environment.It is general by manually extracing to it at present, i.e., using human hand or The common clip of person is picked and placeed.But human hand picks and places needs and bent over, and easily causes lumbar muscle strain；And when being picked and placeed using clip, Because spiral shell typically has smooth shell, easily slipped in harvesting, time and effort consuming.

Utility model content

In order to solve the above problems, the purpose of this utility model is that offer one kind is easy to operate, carries efficient snail Clamp device.

The technical scheme that the utility model is used is：

A kind of clamp device of snail, including two clamp holders that are interlaced and being hinged, the end point of two clamp holder homonymies Not She You clamping part, two clamping parts are oppositely arranged and the grasping part of snail are formed after to folder, and each clamping part has Rough rubbing surface, the head end of two clamp holder homonymies has the grip part of annular respectively.

As further improvement of the utility model, the clamping part includes clamping plate, and the rubbing surface is located on clamping plate.

As further improvement of the utility model, cleat surface pit wrong between being densely covered with and projection are so as to constitute The rubbing surface.

As further improvement of the utility model, the stem of the clamp holder is provided with fastening structure.

As further improvement of the utility model, fastening structure is elastic buckles.

As further improvement of the utility model, the grip part is provided with slip-proofing device.

As further improvement of the utility model, the slip-proofing device is anti-skid plastic.

As further improvement of the utility model, the clamping plate is annular, and clamping plate is connected in the side away from rubbing surface Coat the string bag of clamping plate centre bore.

The beneficial effects of the utility model are：The utility model realizes that snail is adopted using two clamp holders being hinged to folder Collection, the rubbing surface that two clamp holder clamping parts have can contact with the shell of snail and produce larger frictional force, it is therefore prevented that spiral shell Class is slipped, and it is easy to operation, can effectively improve operating efficiency.

Brief description of the drawings

The utility model is further illustrated with embodiment below in conjunction with the accompanying drawings.

Fig. 1 is the structural representation of clamp device first embodiment；

Fig. 2 is the schematic diagram that clamp device first embodiment grips process；

Fig. 3 is the structural representation of clamp device second embodiment.

Embodiment

The first embodiment of the clamp device of snail as depicted in figs. 1 and 2, including two folders that are interlaced and being hinged Handle 1, two clamp holders 1 are hinged in the top position in middle part by one with screw 8, so as to separate or mutually close up relatively.Two The end of the homonymy of root clamp holder 1（Bottom in figure）Clamping part is respectively equipped with, two clamping parts are arranged oppositely and in two clamp holders, 1 pair of folder After can clamp snail 9, form the grasping part of snail.Have respectively in embodiment, on the clamping part of two clamp holders 1 uneven Rubbing surface 2, rubbing surface 2 can form larger frictional force with spiral case surface, prevent the slippage of snail during gripping.

The head end of above-mentioned two clamp holders 1 homonymy（Top in figure）There is the grip part 3 of annular respectively, to facilitate people to hold Hold and be easy to force in clamping part by clamp holder 1, the pressure larger to snail generation and frictional force.User singlehanded can not only grasp Make grip part 3, can also bimanualness, it is determined according to the length of clamp holder 1 and the size of grip part 3.

By above structure, can not only it prevent snail from slipping, and whole device is easy to operation, effectively improves work Efficiency.

Further, described clamping part includes clamping plate 4, and rubbing surface 2 is located on clamping plate 4.Described clamping plate 4 can be PVC Plate or other anticorrosions, the sheet material of waterproof.

Further, the rubbing surface 2 of clamping plate 4 may be formed so that.The medial surface of every piece of clamping plate 4 gathers substantial amounts of pit and convex Rise, these pits, raised mistake each other can such as form zigzag, to be formed and the more contacts area of spiral case.

It is further preferred that the front portion of clamp holder 1 is provided with fastening structure 5, fastening structure 5 is utilized in gripping snail and before taking out Two clamp holders 1 are fixed, applies clamping force without human hand, reduces the labor intensity of user, also adds and reduces the release of two clamp holders Risk.

It is further preferred that fastening structure 5 is elastic buckles, as shown in FIG., two clamp holders 1 are respectively equipped with pin thread and mother Button, pin thread and box are respectively provided with elasticity, and its elastic force prevents separating for clamp holder 1 after both fasten.

In addition, because when gathering snail, user is probably stained with water on hand, in order to prevent rubber sleeve, described grip part 3 Provided with slip-proofing device 7, slip-proofing device 7 preferably is anti-skid plastic.

Second embodiment as shown in Figure 3, clamping plate 4 is set and circularized, on the basis of above example in the middle of annular Centre bore aperture be set greater than the overall size of snail to be gripped, described clamping plate 4 is in the side joint away from rubbing surface 2 There are the string bag 6 of the cladding centre bore of clamping plate 4, the ring surface of the pocket opening's edge ring connecting cleat 4 of the string bag 6.Thus, even if gripping process Middle snail slides and directly can also collected by the string bag 6.Moreover, by the string bag 6, user can also be straight when gripping snail Connected the centre bore capture snail of clamping plate 4.

Preferred embodiment, it is not constituted to the utility model protection domain simply the utility model described above Limitation.

Claims (8)

1. a kind of clamp device of snail, it is characterised in that：Including the clamp holder (1) that two interlaced and is hinged, two clamp holders (1) end of homonymy is respectively equipped with clamping part, and two clamping parts are oppositely arranged and the grasping part of snail is formed after to folder, respectively The clamping part has rough rubbing surface (2), and the head end of two clamp holder (1) homonymies has the grip part of annular respectively (3)。

2. the clamp device of snail according to claim 1, it is characterised in that：The clamping part includes clamping plate (4), described Rubbing surface (2) is located on clamping plate (4).

3. the clamp device of snail according to claim 2, it is characterised in that：Clamping plate (4) surface is wrong between being densely covered with Pit and raised so as to constituting the rubbing surface (2).

4. the clamp device of snail according to claim 2, it is characterised in that：The stem of the clamp holder (1) is provided with fastening Structure (5).

5. the clamp device of snail according to claim 4, it is characterised in that：The fastening structure (5) is elastic buckles.

6. the clamp device of snail according to claim 2, it is characterised in that：The grip part (3) is provided with slip-proofing device (7)。

7. the clamp device of snail according to claim 6, it is characterised in that：The slip-proofing device (7) is anti-skid plastic.

8. the clamp device of the snail according to Claims 2 or 3 or 4 or 5 or 6 or 7, it is characterised in that：The clamping plate (4) For annular, clamping plate (4) is connected to the string bag (6) of cladding clamping plate (4) centre bore in the side away from rubbing surface (2).