CN211746264U

CN211746264U - Protective net with adjustable crayfish is bred

Info

Publication number: CN211746264U
Application number: CN201922451000.4U
Authority: CN
Inventors: 张�杰
Original assignee: Chongqing River Bay Agriculture Co ltd
Current assignee: Chongqing River Bay Agriculture Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-27
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a protection network with adjustable crayfish is bred, including dead lever and fixed column, rotate through the bearing in the fixed column and be connected with the winding pole, left side and right side symmetry are fixed with the silk screen on the winding pole, the silk screen other end passes the fixed column and is fixed with the fixed strip. The utility model discloses a fixed column and winding pole, be convenient for accomodate the silk screen, and then avoid the confusion, conveniently retrieve, through fixed disk and fastening bolt one, be convenient for fix a position the winding pole, and then be convenient for control the extension length of silk screen, conveniently adjust, through T type draw-in groove, fixed strip and gag lever post, be convenient for connect and fix a position the silk screen, convenient equipment, and easy operation, through the camera, be convenient for monitor, realize the theftproof, through cardboard one, cardboard two and fastening bolt two, the camera is conveniently dismantled and assembled, and the use is nimble.

Description

Protective net with adjustable crayfish is bred

Technical Field

The utility model relates to an agricultural aquaculture equipment technical field specifically is a protection network with adjustable crayfish is bred.

Background

Crayfish is also known as procambarus clarkii, crayfish red and freshwater crayfish. It is shaped like shrimp and hard in shell. The length of the formed body is about 5.6-11.9 cm, the formed body is dark red, the crust part is nearly black, and the back of the abdomen is provided with a wedge-shaped stripe. The young shrimp bodies are uniformly gray and sometimes have black ripples. The chelate is long and narrow. The middle part of the crust is not separated by the mesh-shaped gap, and the crust is obviously provided with particles. The frontal sword has lateral spines or the end of the frontal sword has nicks.

Along with market demand to crayfish is bigger and bigger, a lot of breeders are direct as the breed place of crayfish with the farmland, breed the in-process of crayfish in the farmland, in order to prevent that the lobster from escaping, often can install the protection isolating device around the farmland, current protection isolating device is at first fixed some rectangles around the farmland, trapezoidal, the fender post of shape such as circular, fix the protection network on the fender post in order again, even surround the farmland cluster with the protection network, but this kind of protection isolating device of current on the one hand is in the operation process, the process is complicated and trivial details, can waste breeder's plenty of time and arrange the breed place, on the other hand protection network and fender post are difficult for retrieving after the lobster is bred, have the poor problem of recoverability, so, we propose an adjustable protection network for crayfish breeding.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protection network with adjustable crayfish is bred to propose current protection isolating device in solving above-mentioned background art in the operation process on the one hand, the process is complicated loaded down with trivial details, can waste breeder's a large amount of time and arrange the place of breeding, on the other hand breeds at the lobster and accomplishes the difficult recovery of back protection network and fender pile, has the poor problem of recoverability.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable protective net for crayfish breeding comprises a fixed rod and a fixed column, wherein a winding rod is rotatably connected in the fixed column through a bearing, silk screens are symmetrically fixed on the left side and the right side of the winding rod, the other end of each silk screen penetrates through the fixed column and is fixed with a fixed strip, the fixed strips are clamped in the fixed rod, a limiting rod is clamped on the upper portion of the fixed rod, the lower portion of each limiting rod is in contact with the fixed strips, a fixed disc is arranged on the upper side of the fixed column, the lower side of the fixed disc is fixedly connected with the winding rod through a connecting rod, a first fastening bolt is arranged on the upper side of the fixed disc, the lower side of the first fastening bolt is screwed into the upper side of the fixed column, a first clamping plate and a second clamping plate are sleeved on the upper portion of the fixed column, the first clamping, and the fixed seat outside the camera is connected with a transparent protective cover through threads.

Preferably, the fixing base rear side is opened and is equipped with the thread groove, processing has the screw thread on the transparent protection casing, the transparent protection casing passes through in the screw thread screw in thread groove.

Preferably, the jack has been seted up to the equidistance just being the annular on the fixed disk, fixed column upper end left side set up threaded hole, fastening bolt passes jack screw in threaded hole.

Preferably, T-shaped clamping grooves are formed in the left side and the right side of the fixing rod, the fixing strip is connected in the T-shaped clamping grooves in a sliding mode, and positioning protrusions are fixedly bonded on the upper portions of the T-shaped clamping grooves.

Preferably, the cross section of the limiting rod is L-shaped, the front side and the rear side of the limiting rod are provided with positioning holes, and the positioning protrusions are clamped in the positioning holes.

Preferably, plugs are fixed on the lower sides of the fixing rod and the fixing column.

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

this protection network with adjustable crayfish is bred, through fixed column and winding pole, be convenient for accomodate the silk screen, and then avoid the confusion, conveniently retrieve, through fixed disk and fastening bolt one, be convenient for fix a position the winding pole, and then be convenient for control the extension length of silk screen, convenient regulation, through T type draw-in groove, fixed strip and gag lever post, be convenient for connect and fix a position the silk screen, convenient equipment, and easy operation, through the camera, be convenient for monitor, realize the theftproof, through cardboard one, cardboard two and fastening bolt two, the convenience is carried out the dismouting to the camera, flexible to use.

Drawings

FIG. 1 is a view of the structure of the present invention;

fig. 2 is a side view of the fixing rod of the present invention;

fig. 3 is a top view of the fixing rod of the present invention;

FIG. 4 is a structural diagram of the stop lever of the present invention;

FIG. 5 is a top view of the fixing plate of the present invention;

FIG. 6 is a top view of the first clamping plate and the second clamping plate of the present invention;

fig. 7 is a schematic view of the present invention in use.

In the figure: 1. a limiting rod; 2. a fixing strip; 3. a T-shaped clamping groove; 4. fixing the rod; 5. a plug; 6. fastening a first bolt; 7. a winding rod; 8. fixing the disc; 9. fixing a column; 10. a first clamping plate; 11. a wire mesh; 12. Positioning the projection; 13. a transparent protective cover; 14. a second clamping plate; 15. fastening a second bolt; 16. a fixed seat; 17. a camera is provided.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: an adjustable protective net for crayfish breeding comprises a fixed rod 4 and a fixed column 9, a winding rod 7 is rotatably connected in the fixed column 9 through a bearing, silk screens 11 are symmetrically fixed on the left side and the right side of the winding rod 7, the other end of each silk screen 11 penetrates through the fixed column 9 and is fixed with a fixed strip 2, the fixed strips 2 are clamped in the fixed rod 4, a limiting rod 1 is clamped on the upper portion of the fixed rod 4, the lower portion of the limiting rod 1 is in contact with the fixed strips 2, a fixed disk 8 is arranged on the upper side of the fixed column 9, the lower side of the fixed disk 8 is fixedly connected with the winding rod 7 through a connecting rod, a fastening bolt I6 is arranged on the upper side of the fixed disk 8, the lower side of the fastening bolt I6 is screwed into the upper side of the fixed column 9, a clamping plate I10 and a clamping plate II, the rear side of the fixed seat 16 is fixed with a camera 17, and the fixed seat 16 outside the camera 17 is connected with a transparent protective cover 13 through threads.

The utility model discloses in: the rear side of the fixing seat 16 is provided with a thread groove, the transparent protective cover 13 is provided with threads, and the transparent protective cover 13 is screwed into the thread groove through the threads, so that the transparent protective cover 13 can be conveniently disassembled and assembled.

The utility model discloses in: the jack has been seted up to the equidistance just being the annular on the fixed disk 8, and threaded hole has been seted up on the left side of fixed column 9 upper end, and fastening bolt 6 passes jack screw in threaded hole, and through the jack, fastening bolt 6 of being convenient for passes, and through the screw hole, fastening bolt 6 of being convenient for is fixed, and then is convenient for carry on spacingly to fixed disk 8.

The utility model discloses in: t type draw-in groove 3 has all been seted up on 4 left sides of dead lever and right side, and 2 sliding connection of fixed strip are in T type draw-in

groove

3, and 3 upper portions of T type draw-in groove bond and are fixed with location arch 12, through T type draw-in groove 3, make things convenient for fixed strip 2 to install.

The utility model discloses in: the L type is personally submitted to gag lever post 1 transversal, and 1 front side of gag lever post and rear side have all seted up the locating hole, and the protruding 12 joints in location are in the locating hole, through locating hole and location arch 12, are convenient for fix gag lever post 1, and through gag lever post 1, be convenient for carry on spacingly to fixed strip 2, guarantee that silk screen 11 contacts with soil, avoid the crayfish to climb out.

The utility model discloses in: dead lever 4 and fixed column 9 downside all are fixed with plug 5, make things convenient for dead lever 4 and fixed column 9 to insert in the soil.

The working principle is as follows: when the device is used, the fastening bolt I6 is screwed off, the winding rod 7 is driven to rotate through the fixed disc 8, the silk screen 11 is released, the fastening bolt I6 is screwed in to position the winding rod 7, the fixing strip 2 slides into the T-shaped clamping groove 3, the fixing strip 2 is inserted into soil through the plug 5, the limiting rod 1 is inserted into the T-shaped clamping groove 3, the limiting rod 1 is positioned through the positioning bulge 12 and the positioning hole, the fixing strip 2 is positioned through the limiting rod 1, the lower part of the silk screen 11 is ensured to be contacted with the soil, gaps are avoided, multiple groups of devices are connected through the matching of the fixing strip 2 and the T-shaped clamping groove 3 according to the area of a breeding place, then the camera 17 is fixed on the appointed fixed column 9 through the clamping plate I10, the clamping plate II 14 and the fastening bolt II 15, and the camera 17 is connected with an external power supply, and then monitor through camera 17, wholly convenient operation and conveniently retrieve, be convenient for used repeatedly.

In summary, the following steps: the utility model discloses a fixed column 9 and winding pole 7, be convenient for accomodate silk screen 11, and then avoid the confusion, convenient the recovery, through fixed disk 8 and fastening bolt 6, be convenient for fix a position winding pole 7, and then be convenient for control silk screen 11's extension length, convenient the regulation, through T type draw-in groove 3, fixed strip 2 and gag lever post 1, be convenient for connect and fix a position silk screen 11, convenient the equipment, and is simple in operation, through camera 17, be convenient for monitor, realize the theftproof, through cardboard one 10, cardboard two 14 and fastening bolt two 15, the convenience is carried out the dismouting to camera 17, and flexible use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a protection network with adjustable crayfish is bred, includes dead lever (4) and fixed column (9), its characterized in that: a winding rod (7) is rotatably connected in the fixing column (9) through a bearing, silk screens (11) are symmetrically fixed on the left side and the right side of the winding rod (7), the other ends of the silk screens (11) penetrate through the fixing column (9) and are fixed with fixing strips (2), the fixing strips (2) are clamped in the fixing rods (4), limiting rods (1) are clamped on the upper portions of the fixing rods (4), the lower portions of the limiting rods (1) are in contact with the fixing strips (2), a fixing disc (8) is arranged on the upper side of the fixing column (9), the lower side of the fixing disc (8) is fixedly connected with the winding rod (7) through a connecting rod, a fastening bolt I (6) is arranged on the upper side of the fixing disc (8), the lower side of the fastening bolt I (6) is screwed into the upper side of the fixing column (9), and a clamping plate I (10, the clamping plate I (10) and the clamping plate II (14) are fixedly connected through a fastening bolt II (15), a fixed seat (16) is fixed on the rear side of the clamping plate II (14), a camera (17) is fixed on the rear side of the fixed seat (16), and a transparent protective cover (13) is connected to the fixed seat (16) on the outer side of the camera (17) through threads.

2. The adjustable protective net for crayfish breeding according to claim 1, characterized in that: the rear side of the fixed seat (16) is provided with a thread groove, the transparent protective cover (13) is provided with threads, and the transparent protective cover (13) is screwed into the thread groove through the threads.

3. The adjustable protective net for crayfish breeding according to claim 1, characterized in that: the fixing disc (8) is equidistant and is an annular jack, a threaded hole is formed in the left side of the upper end of the fixing column (9), and the fastening bolt I (6) penetrates through the jack screw-in threaded hole.

4. The adjustable protective net for crayfish breeding according to claim 1, characterized in that: t type draw-in groove (3) have all been seted up on dead lever (4) left side and right side, fixed strip (2) sliding connection is in T type draw-in groove (3), and T type draw-in groove (3) upper portion bonds and is fixed with location arch (12).

5. The adjustable protective net for crayfish breeding according to claim 4, characterized in that: the cross section of the limiting rod (1) is L-shaped, the front side and the rear side of the limiting rod (1) are provided with positioning holes, and the positioning protrusions (12) are clamped in the positioning holes.

6. The adjustable protective net for crayfish breeding according to claim 1, characterized in that: and plugs (5) are fixed on the lower sides of the fixing rod (4) and the fixing column (9).