CN217678948U

CN217678948U - Duckweed fishing device for aquaculture

Info

Publication number: CN217678948U
Application number: CN202123112343.1U
Authority: CN
Inventors: 夏小平
Original assignee: Wuhan Xinchuanyuan Ecological Agriculture Technology Co ltd
Current assignee: Wuhan Xinchuanyuan Ecological Agriculture Technology Co ltd
Priority date: 2021-12-11
Filing date: 2021-12-11
Publication date: 2022-10-28
Anticipated expiration: 2031-12-11

Abstract

The utility model relates to a technical field is salvaged to the duckweed, and discloses an aquaculture is with duckweed fishing device, including the fixed box, fixed box right side fixedly connected with collects the mechanism, collect mechanism bottom fixedly connected with buoyancy mechanism. This duckweed fishing device for aquaculture through the collection mechanism that sets up, when needs are salvaged duckweed in the pond, starter motor drives the threaded rod rotatory, and the threaded rod drives the smooth section of thick bamboo of screw thread and drives a section of thick bamboo downstream, and rivers drive the inside urceolus of water face duckweed and remove in the pond when the card section of thick bamboo rivers still are unanimous with outside, and starter motor reversal drives a section of thick bamboo upstream movement when rivers height is unanimous with outside in the urceolus. Full-automatic duckweed collection device has reduced staff's intensity of labour, and the speed of collecting in the manual work is faster and the collection volume is big relatively, has increased work efficiency, leaks simultaneously in the net duckweed through rivers repeated wash relatively more clean in the manual work is collected, has reduced the disease rate of domestic animal.

Description

Duckweed fishing device for aquaculture

Technical Field

The utility model relates to a duckweed salvages technical field, specifically is a duckweed fishing device for aquaculture.

Background

Need throw the food to pond inside when the pond carries out aquaculture, fish eat and remain and be rich in the nutrition and breed a large amount of duckweeds, duckweeds can lead to sunshine can't to jet into the water and disinfect for a long time at the surface of water, and a large amount of aggregations of duckweeds can lead to the pond surface of water and air area of contact to diminish, reduce the dissolved oxygen degree of water, also lead to fish oxygen deficiency to be dead in the pond easily when so influencing the inside quality of water in pond for a long time, duckweeds are the food of domestic animals such as duck and goose simultaneously, need regularly salvage it. The existing duckweed fishing mode is that the diddle net is used for collecting manually, and the lumbar vertebrae of workers are damaged greatly by long-term bending to fish at a low speed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aquaculture is with duckweed fishing device to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an aquaculture is with duckweed fishing device, includes the fixed box, fixed box right side fixedly connected with collects the mechanism, collect mechanism bottom fixedly connected with buoyancy mechanism.

The collecting mechanism comprises a sliding rod, the sliding rod is fixedly connected in a fixed box, the outer ring of the sliding rod is slidably connected with a sliding barrel, the right side of the sliding barrel is fixedly connected with a connecting rod, the right side of the connecting rod is fixedly connected with a fixed plate, the right side of the fixed plate is fixedly connected with an outer barrel, the bottom of the outer barrel is fixedly connected with a bottom plate, the top of the outer barrel is fixedly connected with a top box, a water inlet groove is formed in the top of the outer barrel between the top boxes, a motor is fixedly connected in the top box, a threaded rod is fixedly connected to the bottom of the motor, and the bottom of the threaded rod is rotatably connected to the bottom of the outer barrel.

Preferably, the threaded rod outer ring is in threaded connection with a threaded sliding barrel, one side, far away from the outer barrel, of the threaded sliding barrel is fixedly connected with a connecting block, one side, far away from the threaded sliding barrel, of the connecting block is fixedly connected with a lifting barrel, the inner ring of the lifting barrel is fixedly connected with a bump, and the connecting block limits rotation of the threaded sliding barrel, so that the threaded sliding barrel can only move up and down along with rotation of the threaded rod.

Preferably, the lug top is provided with a card section of thick bamboo, a card section of thick bamboo top outer lane and a lift section of thick bamboo inner circle are laminated mutually, a card section of thick bamboo bottom outer lane and a lug inner circle are laminated mutually, a card section of thick bamboo and lug mutual independence, a card section of thick bamboo follow the lug under the effect of gravity and reciprocate, make things convenient for the staff to take out and place a card section of thick bamboo.

Preferably, a card top fixedly connected with carrying handle, fixedly connected with dysmorphism piece in the card bobbin base portion, dysmorphism piece bottom fixedly connected with leaks the net, and the carrying handle provides the power point for the staff, makes the work of taking of a card section of thick bamboo lighter, has reduced staff's intensity of labour.

Preferably, the buoyancy mechanism includes solid fixed ring, solid fixed ring fixed connection is in the bottom plate bottom, gu fixed ring bottom joint has the snap ring, snap ring bottom fixedly connected with gasbag, the mounting groove has been seted up in the snap ring, fixedly connected with compression spring in the mounting groove, compression spring make the fixture block remain outside the mounting groove throughout under the condition of no external force, have increased snap ring and solid fixed ring's joint intensity.

Preferably, compression spring is close to solid fixed ring one side fixedly connected with fixture block, gu sliding connection has to the pole in the fixed ring bottom, support pole bottom fixedly connected with slide, the slide is kept away from gasbag one side sliding connection and is had the gag lever post, supports the pole upwards and can remove the joint relation of solid fixed ring and snap ring with the fixture block contact, and easy and simple to handle easily learns.

Preferably, the bottom of the limiting rod is fixedly connected with a limiting piece, the outer ring of the limiting rod is sleeved with a reset spring, the bottom of the reset spring is fixedly connected with the top of the sliding plate, the top of the reset spring is fixedly connected with the bottom of the fixing ring, and the limiting piece prevents the sliding plate from being separated from the limiting rod.

Compared with the prior art, the utility model provides an aquaculture is with duckweed fishing device possesses following beneficial effect:

1. the duckweed fishing device for aquaculture comprises a collecting mechanism, wherein the collecting mechanism is arranged, when duckweeds in a pond need to be fished, a starting motor drives a threaded rod to rotate, the threaded rod rotates to drive a threaded sliding barrel to move downwards, the threaded sliding barrel moves downwards to drive a connecting block to move downwards, the connecting block moves downwards to drive a lifting barrel to move downwards, the lifting barrel moves downwards to the lower side of a water inlet groove, the inner water surface of the lifting barrel is lower than the outer water surface, water flows enter the slow required time from a bottom leaking net, when the inner water flow of a clamping barrel is not consistent with the outer water flow, the inner water flow of the pond drives the water surface duckweeds to move inwards an outer barrel under the action of gravity, when the inner water flow of the outer barrel is consistent with the outer water flow, the starting motor rotates reversely to drive the lifting barrel to move upwards so that the water in the clamping barrel is discharged through the leaking net, the duckweeds are blocked by the leaking net during drainage, the inner water flow of the clamping barrel is started again to drive the lifting barrel to move downwards when the inner water flow of the clamping barrel and the outer water flow is at the same horizontal height, and the inner water surface of the clamping barrel is filled with the duckweeds, and the collecting mechanism is taken out at the same horizontal height. Full-automatic duckweed collection device has reduced staff's intensity of labour, and the speed of collecting in the manual work is faster and the collection volume is big relatively, has increased work efficiency, and duckweed in the net leaks simultaneously and washes through rivers relapse relatively in the manual work cleaner of collecting, has reduced the disease rate of domestic animal.

2. This duckweed fishing device for aquaculture, through the buoyancy mechanism that sets up, support collection mechanism when the device uses, make the device when not starting a lift section of thick bamboo top remain on the surface of water all the time, when needing to change the gasbag, at first upwards press the pole of will holding to reach the bottom, the fixture block removes to the snap ring under the effect of pole of holding at this moment, because the fixture block top is arc, the fixture block that receives the pole extrusion is connected insecure with solid fixed ring, it can demolish old gasbag to grasp gasbag downward hard at this moment, when installing new gasbag, at first be full of gas in the gasbag, then correspond upwards the extrusion until fixture block and solid fixed ring joint with solid fixed ring bottom fluting with snap ring, at this moment, the installation work of gasbag can be accomplished promptly, it is convenient quick with the dismantlement, staff's intensity of labour has been reduced.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor:

fig. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is a partial structure diagram of the buoyancy mechanism.

In the figure: 1. a collection mechanism; 11. a slide bar; 12. a connecting rod; 1201. a slide cylinder; 1202. a fixing plate; 13. an outer cylinder; 1301. a water inlet groove; 1302. a base plate; 14. a motor; 1401. a top box; 1402. a threaded rod; 15. a threaded slide cylinder; 1501. connecting blocks; 16. a lifting cylinder; 1601. a bump; 17. clamping the cylinder; 1701. a carrying handle; 18. a shaped block; 19. a leakage net; 2. a buoyancy mechanism; 21. a fixing ring; 22. a snap ring; 23. an air bag; 24. mounting grooves; 25. a compression spring; 26. a clamping block; 27. a support rod; 2701. a slide plate; 28. a limiting rod; 2801. a limiting sheet; 29. a return spring; 3. and (5) fixing the box.

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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a duckweed fishing device for aquaculture, includes fixed

case

3, and 3 right sides fixedly connected with of fixed case collect mechanism 1, collect 1 bottom fixedly connected with buoyancy mechanism 2 of mechanism.

The collecting mechanism 1 comprises a slide rod 11, the slide rod 11 is fixedly connected in a fixed box 3, the outer ring of the slide rod 11 is connected with a slide cylinder 1201 in a sliding way, the right side of the slide cylinder 1201 is fixedly connected with a connecting rod 12, the right side of the connecting rod 12 is fixedly connected with a fixed plate 1202, the right side of the fixed plate 1202 is fixedly connected with an outer cylinder 13, the bottom of the outer cylinder 13 is fixedly connected with a bottom plate 1302, the top of the outer cylinder 13 is fixedly connected with a top box 1401, the top of the outer cylinder 13 is provided with a water inlet groove 1301 between the top boxes 1401, the top box 1401 is fixedly connected with a motor 14, the bottom of the motor 14 is fixedly connected with a threaded rod 1402, the bottom of the threaded rod 1402 is rotatably connected with the inner bottom of the outer cylinder 13, the outer ring of the threaded rod 1402 is in a threaded connection way and is connected with a threaded slide cylinder 15, one side, far away from the outer cylinder 13, of the threaded slide cylinder 15, is fixedly connected with a connecting block 1501, one side, the connecting block 1501 is far away from the threaded slide cylinder 15, is fixedly connected with a lifting cylinder 16, lifting cylinder 16 inner circle fixedly connected with lug 1601, connecting block 1501 has restricted the rotation of screw thread smooth section of thick bamboo 15, make it can only reciprocate along with the rotation of threaded rod 1402, lug 1601 top is provided with a card section of thick bamboo 17, card section of thick bamboo 17 top outer lane and the laminating of lifting cylinder 16 inner circle mutually, card section of thick bamboo 17 bottom outer lane and the laminating of lug 1601 inner circle mutually, card section of thick bamboo 17 and lug 1601 are mutually independent, card section of thick bamboo 17 reciprocates along with lug 1601 under the effect of gravity, make things convenient for the staff to take out and place a card section of thick bamboo 17, card section of thick bamboo 17 top fixedly connected with handle 1701, fixedly connected with dysmorphism piece 18 in the card section of thick bamboo 17 bottom, dysmorphism piece 18 bottom fixedly connected with leaks net 19, the handle 1701 provides the power point for the staff, make the work of taking of a card section of thick bamboo 17 lighter, staff's intensity of labour has been reduced.

The buoyancy mechanism 2 comprises a fixing ring 21, the fixing ring 21 is fixedly connected to the bottom of the bottom plate 1302, a snap ring 22 is clamped at the bottom of the fixing ring 21, an air bag 23 is fixedly connected to the bottom of the snap ring 22, a mounting groove 24 is formed in the snap ring 22, a compression spring 25 is fixedly connected to the inside of the mounting groove 24, the compression spring 25 enables the fixture block 26 to be always kept outside the mounting groove 24 under the condition of no external force, the clamping strength of the snap ring 22 and the fixing ring 21 is increased, the fixture block 26 is fixedly connected to one side, close to the fixing ring 21, of the compression spring 25, a supporting rod 27 is slidably connected to the bottom of the fixing ring 21, a sliding plate 2701 is fixedly connected to the bottom of the supporting rod 27, a limiting rod 28 is slidably connected to one side, far away from the air bag 23, the supporting rod 27 upwards contacts the fixture block 26, the clamping relation between the fixing ring 21 and the snap ring 22 can be released, the operation is easy and convenient, a limiting piece 2801 is fixedly connected to the bottom of the limiting rod 28, a reset spring 29 is sleeved on the outer ring of the limiting rod 28, the bottom of the resetting spring 29 is fixedly connected to the top of the sliding plate 2701, the top of the sliding plate 2701 is fixedly connected to the top of the fixing spring 29, the bottom of the fixing spring is fixedly connected to the fixing ring 21, and the bottom of the fixing ring 2801 is fixedly connected to prevent the limiting plate 2701, and the limiting piece 2801, and the limiting plate 2701 to prevent the limiting piece 2801 from being separated from the sliding plate from the limiting rod 28.

In the actual operation process, when the device is used, when duckweed in a pond needs to be fished, the motor 14 is started to drive the threaded rod 1402 to rotate, the threaded rod 1402 rotates to drive the threaded sliding barrel 15 to move downwards, the threaded sliding barrel 15 moves downwards to drive the connecting block 1501 to move downwards, the connecting block 1501 moves downwards to drive the lifting barrel 16 to move downwards, the lifting barrel 16 moves downwards to a position below the water inlet groove 1301, the water surface in the lifting barrel 16 is lower than the external water surface after the water surface in the lifting barrel 16 faces downwards, water flow enters the slow required time from the bottom leakage net 19, when the water flow in the clamping barrel 17 is not consistent with the external water flow, the water flow in the pond drives the water surface duckweed to move inwards in the outer barrel 13 under the action of gravity, when the water flow in the outer barrel 13 is consistent with the external water flow, the motor 14 is started to rotate reversely to drive the lifting barrel 16 to move upwards to discharge water in the clamping barrel 17 through the leakage net 19, when the water flow in the clamping barrel 17 is consistent with the external water flow, the lifting barrel 16 is stopped by the leakage net 19, the lifting barrel 17 is started again until the duckweed is filled with the duckweed, and the duckweed collection barrel 19, and the duckweed can be taken out again, and the duckweed collection barrel 17 is taken out again;

when the device is used, the collecting mechanism 1 is supported, the top of the lifting cylinder 16 is always kept on the water surface when the device is not started, when the air bag 23 needs to be replaced, the abutting rod 27 is pressed upwards to reach the bottom, the fixture block 26 moves towards the clamp ring 22 under the action of the abutting rod 27, the fixture block 26 extruded by the abutting rod 27 is not stably connected with the fixing ring 21 due to the fact that the top end of the fixture block 26 is arc-shaped, the old air bag 23 can be detached by holding the air bag 23 downwards to exert force, when the new air bag 23 is installed, the air bag 23 is filled with gas, the clamp ring 22 and the bottom groove of the fixing ring 21 are correspondingly pressed upwards until the fixture block 26 is clamped with the fixing ring 21, and at the moment, the installation work of the air bag 23 is completed.

It should be noted that, in this document, relational terms such as first and second, and the like are 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. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides an aquaculture is with duckweed fishing device, includes fixed case (3), its characterized in that: the right side of the fixed box (3) is fixedly connected with a collecting mechanism (1), and the bottom of the collecting mechanism (1) is fixedly connected with a buoyancy mechanism (2);

the collecting mechanism (1) comprises a sliding rod (11), the sliding rod (11) is fixedly connected into a fixed box (3), a sliding cylinder (1201) is connected to the outer ring of the sliding rod (11) in a sliding mode, a connecting rod (12) is fixedly connected to the right side of the sliding cylinder (1201), a fixed plate (1202) is fixedly connected to the right side of the connecting rod (12), an outer cylinder (13) is fixedly connected to the right side of the fixed plate (1202), a bottom plate (1302) is fixedly connected to the bottom of the outer cylinder (13), a top box (1401) is fixedly connected to the top of the outer cylinder (13), a water inlet groove (1301) is formed in the top of the outer cylinder (13) between the top boxes (1401), a motor (14) is fixedly connected into the top box (1401), a threaded rod (1402) is fixedly connected to the bottom of the motor (14), and the bottom of the threaded rod (1402) is rotatably connected to the inner bottom of the outer cylinder (13).

2. The duckweed fishing device for aquaculture of claim 1, wherein: threaded rod (1402) outer lane threaded connection has screw thread smooth section of thick bamboo (15), outer tube (13) one side fixedly connected with connecting block (1501) is kept away from to screw thread smooth section of thick bamboo (15), screw thread smooth section of thick bamboo (15) one side fixedly connected with lift section of thick bamboo (16) are kept away from to connecting block (1501), lift section of thick bamboo (16) inner circle fixedly connected with lug (1601).

3. The duckweed fishing device for aquaculture according to claim 2, characterized in that: a clamping cylinder (17) is arranged at the top of the convex block (1601), the outer ring at the top of the clamping cylinder (17) is attached to the inner ring of the lifting cylinder (16), and the outer ring at the bottom of the clamping cylinder (17) is attached to the inner ring of the convex block (1601).

4. The duckweed fishing device for aquaculture according to claim 3, characterized in that: card section of thick bamboo (17) top fixedly connected with carrying handle (1701), fixedly connected with dysmorphism piece (18) in card section of thick bamboo (17) bottom, dysmorphism piece (18) bottom fixedly connected with leaks net (19).

5. The duckweed fishing device for aquaculture of claim 1, wherein: buoyancy mechanism (2) are including solid fixed ring (21), gu fixed ring (21) fixed connection in bottom plate (1302), gu fixed ring (21) bottom joint has snap ring (22), snap ring (22) bottom fixedly connected with gasbag (23), mounting groove (24) have been seted up in snap ring (22), fixedly connected with compression spring (25) in mounting groove (24).

6. The duckweed fishing device for aquaculture of claim 5, wherein: compression spring (25) are close to solid fixed ring (21) one side fixedly connected with fixture block (26), gu sliding connection has support rod (27) in fixed ring (21) bottom, support rod (27) bottom fixedly connected with slide (2701), slide (2701) keep away from gasbag (23) one side sliding connection has gag lever post (28).

7. The duckweed fishing device for aquaculture of claim 6, wherein: gag lever post (28) bottom fixedly connected with spacing piece (2801), gag lever post (28) outer lane has cup jointed reset spring (29), reset spring (29) bottom and slide (2701) top fixed connection, reset spring (29) top and solid fixed ring (21) bottom fixed connection.