CN218955890U - Combined type fish catch weighing and measuring device - Google Patents

Abstract

The utility model provides a combined type weighing and measuring device for fish and obtained objects, which comprises a lifting device, an electronic scale driven by the lifting device to realize vertical movement, and a transparent weighing and measuring groove obliquely supported by a fixed supporting plate at the top of the lifting device, wherein a temporary raising pond is arranged below the bottom end of the weighing and measuring groove in an inclined state, the top and two ends of the weighing and measuring groove are both open, a left baffle plate and a right baffle plate with edges attached to the inner wall of the weighing and measuring groove are axially and slidably arranged in the weighing and measuring groove, a background plate with length scales is arranged between the left baffle plate and the right baffle plate, and a mounting seat for weighing is arranged at the top of the electronic scale. The utility model has the effect of improving the weighing efficiency of the fish.

Description

Combined type fish catch weighing and measuring device

Technical Field

The utility model relates to the technical field of measurement of fishery gains, in particular to a combined fishery gain measuring device.

Background

Ecological compensation work of the domestic hydropower station or the reservoir dam for gathering and transporting fish and discharging the fish through the dam is not carried out, automation and intellectualization are not realized at present for sorting, counting and weighing the collected fish, and the method is original.

The existing weighing and measuring tool comprises a weighing and measuring groove and an electronic scale, wherein one side wall of the weighing and measuring groove is transparent and is provided with a length scale, and a clamping plate capable of sliding relative to the transparent side wall is arranged in the weighing and measuring groove and used for clamping and straightening fish. The weighing process includes that fish is firstly transferred into a water tank, the fish is transferred from water in the water tank to a weighing and measuring groove for removing the skin weight through hands or a dip net, the length measurement is carried out through a scale on the weighing and measuring groove, the weight measurement is carried out through an electronic scale, and then the fish is transferred into the water tank or a temporary rearing pond through hands or the dip net, so that the fish body is frequently operated and stimulated repeatedly, the fish is often and directly considered to be wounded or even dead, the fish cannot be rapidly treated for a long time, and the fish which is separated from the water is also caused to be anoxic and dead.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model provides a combined fish-winning object weighing and measuring device, which solves the problem of long fish water-leaving time caused by complex weighing and measuring process in the prior art.

According to the embodiment of the utility model, the combined type measuring device for the fish catch comprises a lifting device, an electronic scale driven by the lifting device to realize vertical movement and a transparent measuring groove obliquely supported by a fixed supporting plate at the top of the lifting device, wherein a temporary raising pond is arranged below the bottom end of the measuring groove in an inclined state, the top and two ends of the measuring groove are both open, a left baffle plate and a right baffle plate with edges attached to the inner wall of the measuring groove are axially and slidably arranged in the measuring groove, a background plate with length scales is arranged between the left baffle plate and the right baffle plate, and a mounting seat for weighing is arranged at the top of the electronic scale.

Preferably, the left background plate and the right background plate with length scales are respectively arranged on the opposite side walls of the left baffle plate and the right baffle plate, and the left background plate and the right background plate are arranged in a staggered manner.

Preferably, the right baffle is connected with a connecting rod, the connecting rod is parallel to the weighing groove, the left baffle is arranged on the connecting rod in a sliding manner, and the left background plate and the right background plate are both positioned on one side of the connecting rod and close to the inner wall of the weighing groove.

Preferably, the bottom of the weighing measuring groove is an arc plate, two side walls of the weighing measuring groove are obliquely arranged plates and are respectively connected to two sides of the arc plate, and a rubber layer is arranged on the inner wall of the fixed supporting plate.

Preferably, the movable support plate is fixedly arranged on the mounting seat, and is positioned under the weighing measuring groove, and the bottom of the movable support plate is arc-shaped and can be attached to the bottom wall of the weighing measuring groove.

Preferably, the movable supporting plate comprises an arc-shaped plate at the bottom and inclined plates connected with two ends of the arc-shaped plate, an included angle between the two inclined plates in the movable supporting plate is larger than an included angle between two side walls of the weighing measuring groove, a clamping rod is arranged on the inclined plates in a sliding mode, the clamping rod penetrates through the inclined plates vertically, a spring is sleeved on the clamping rod, one end of the spring is connected to the clamping rod, and the other end of the spring is connected to the inclined plates.

Preferably, the end part of the clamping rod is horizontally rotatably provided with a roller, and the roller is positioned at the inner side of the movable supporting plate.

Preferably, the mounting seat is detachably arranged on the electronic scale, and a sleeve used for being sleeved on a sensor upright post at the top of the electronic scale is arranged at the bottom of the mounting seat.

Compared with the prior art, the utility model has the following beneficial effects:

1. the obliquely arranged weighing and measuring tank can move out the left baffle plate in the weighing and measuring tank, fish is put in the weighing and measuring tank from the left end of the weighing and measuring tank, then the left baffle plate is reset, the length of the fish body is measured by photographing through the background plate, the right baffle plate in the weighing and measuring tank is moved out, so that the fish directly flows out of the weighing and measuring tank and enters the temporary rearing pond, the steps of putting the fish in the weighing and measuring tank from the top and fishing the fish in the weighing and measuring tank by workers are omitted, the water-leaving time of the fish is shortened, and the death of the fish due to lack of oxygen is avoided; and fish is put from the tip of weighing the measuring tank, can avoid fish to strike with the interior bottom wall of weighing the measuring tank.

2. After placing the fish in the weighing and measuring groove, the lifting device drives the lifting platform to move, the lifting platform drives the electronic scale to move, and the electronic scale is supported by the movable support symmetrical measuring groove on the electronic scale, so that the electronic scale supporting the weighing and measuring groove can be prevented from being impacted when the fish is placed in the weighing and measuring groove, and the service life of the electronic scale is prolonged.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present utility model.

Fig. 2 is a front view of an embodiment of the present utility model in a weighing state.

Fig. 3 is a front view of an embodiment of the present utility model in an inclined state.

Fig. 4 is a top view of an embodiment of the present utility model.

In the above figures: 1. an electronic scale; 2. a lifting table; 3. a mounting base; 4. a movable support plate; 5. a clamping rod; 6. a roller; 7. weighing a measuring groove; 8. a fixed rod; 9. a fixed support plate; 10. a left baffle; 11. a connecting rod; 12. a right baffle; 13. a temporary rearing pond; 14. a left background plate; 15. right background plate.

Detailed Description

The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.

As shown in fig. 1-4, in order to prolong the service life of the electronic scale, reduce the labor intensity of workers in the weighing process and reduce the damage to fish in the weighing process. The utility model provides a combined type weighing and measuring device for fish and obtained objects, which comprises a lifting device, an electronic scale 1 driven by the lifting device to realize vertical movement and a transparent weighing and measuring groove 7 which is obliquely supported by a fixed supporting plate 9 at the top of the lifting device, wherein a temporary raising pond 13 is arranged below the bottom end of the weighing and measuring groove 7 in an inclined state, the top and two ends of the weighing and measuring groove 7 are both open, a left baffle plate 10 and a right baffle plate 12 with edges attached to the inner wall of the weighing and measuring groove 7 are axially and slidably arranged, a background plate with length scales is arranged between the left baffle plate 10 and the right baffle plate 12, and a mounting seat 3 for weighing is arranged at the top of the electronic scale 1.

The lifting device comprises a frame, a guide rod vertically fixed on the frame, a screw rod vertically arranged on the frame in a rotating mode, a lifting table 2 connected to the screw rod in a threaded fit mode, the guide rod penetrates through the lifting table, a motor and a speed reducer are arranged at the bottom of the frame, an output shaft of the motor is in transmission connection with the speed reducer, an output shaft of the speed reducer is fixedly connected with the bottom end of the screw rod in a coaxial mode, and the lifting table 2 is driven to reciprocate in the vertical direction through the motor. Utilize screw drive elevating platform 2 to rise, rise steadily, mount pad 3 and the stable contact of weighing groove 7 and will weigh groove 7 and lift, can not cause the impact to mount pad 3 during lifting, and then can protect electronic scale 1 effectively from the impact, extension electronic scale 1's life.

A small aerator is arranged on the temporary rearing pond 13, and the fish subjected to symmetrical measurement is subjected to aeration temporary rearing. In the weighing and measuring process, a camera is arranged on one side of the weighing and measuring groove 7 and used for photographing fish, and the length of the fish body can be obtained according to the scales on the background plate by photographing the background plate corresponding to the fish body. Both sides at frame top all are provided with fixed backup pad 9, and fixed backup pad 9 supports through dead lever 8, and dead lever 8 sets up in elevating gear's top of frame, and the height of dead lever 8 of frame one side is greater than the height of dead lever 8 of opposite side, and then can carry out the inclination through fixed backup pad 9 symmetry measuring cell 7 and support.

The original weighing groove 7 is of a cube structure, except that the top surface is an opening, one side wall is a transparent plate, and the other side walls are made of metal, so that the weighing groove is 11186.4g, and the weighing groove is inconvenient to carry, and the electronic scale 1 is overloaded and has a certain influence on the precision; in order to reduce the weight of the weighing groove 7 and the pressure borne by the electronic scale 1, the weighing groove 7 is made of glass or acrylic plates, and the bottom of the weighing groove 7 is bent by direct hot bending or hot forming. The weighing groove 7 is made of glass or acrylic plates, and the left end face and the right end face are open, so that the pressure applied to the electronic scale 1 is reduced.

As shown in fig. 1-4, the background plate may be a single plate or two plates that are interlaced with each other. The opposite side walls of the left baffle 10 and the right baffle 12 are respectively provided with a left background plate 14 and a right background plate 15 with length scales, and the left background plate 14 and the right background plate 15 are staggered.

As shown in fig. 1 and 4, left baffle 10 and right baffle 12 are conveniently operated by a worker. The right baffle 12 is connected with a connecting rod 11, the connecting rod 11 and the weighing and measuring groove 7 are arranged in parallel, the left baffle 10 is arranged on the connecting rod 11 in a sliding mode, and the left background plate 14 and the right background plate 15 are located on one side of the connecting rod 11 and close to the inner wall of the weighing and measuring groove 7.

The other end of the connecting rod 11 is positioned outside the weighing groove 7; when fish is placed, a worker moves the left baffle plate 10 out of the left opening of the weighing and measuring groove 7 along the connecting rod 11, or directly supports the left baffle plate 10, and places the fish into the weighing and measuring groove 7 from the left opening of the weighing and measuring groove 7, so that the fish can be placed stably, the irritation to the fish is reduced, and the fish placement device is convenient and quick; then the left baffle plate 10 is moved into the weighing measuring groove 7, so that the left background plate 14 and the right background plate 15 are partially overlapped, photographing recording can be performed, and the length of the fish body is recorded by directly contrasting with the scales on the connecting rod 11 in the later period, so that time and labor are saved; after the weighing measurement is completed, the connecting rod 11 is pushed so that the right baffle 12 moves out of the weighing measurement groove 7, or the right baffle 12 is directly supported, when the symmetrical measurement groove 7 of the fixed support plate 9 is obliquely supported, fish in the weighing measurement groove 7 automatically flows out from the bottom end of the weighing measurement groove 7 and enters the temporary culture pond 13.

As shown in fig. 1, to facilitate the flat placement of the fish in the weighing cell 7. The bottom of the weighing and measuring groove 7 is an arc-shaped plate, two side walls of the weighing and measuring groove 7 are obliquely arranged plates and are respectively connected to two sides of the arc-shaped plate, and a rubber layer is arranged on the inner wall of the fixed supporting plate 9.

The bottom of the weighing and measuring groove 7 is arranged into an arc shape, and the weighing and measuring groove 7 can be well attached after being placed in the weighing and measuring groove 7, so that the horizontally-placed fish can be positioned at the bottommost part of the weighing and measuring groove 7, the fish body is parallel to the weighing and measuring groove 7, the time for adjusting the fish body by workers can be saved, and the accuracy of measuring the fish body length can be improved; the side walls of the weighing and measuring groove 7 are obliquely arranged, so that a worker can conveniently take out the left baffle plate 10, the right baffle plate 12 and the connecting rod 11 which are arranged in the weighing and measuring groove 7 when taking in; and a rubber layer is arranged on the inner wall of the fixed supporting plate 9 and used for increasing the friction force between the fixed supporting plate 9 and the outer wall of the weighing measuring groove 7, so that the weighing measuring groove 7 is prevented from obliquely sliding.

As shown in fig. 1-4, to improve the stability of the support of the symmetry-measuring-groove 7 of the mounting base 3. The movable supporting plate 4 is fixedly arranged on the mounting seat 3, the movable supporting plate 4 is positioned under the weighing measuring groove 7, and the bottom of the movable supporting plate 4 is arc-shaped and can be attached to the bottom wall of the weighing measuring groove 7.

When driving electronic scale 1 and mount pad 3 through elevating platform 2 and upwards removing, the inner wall of the movable support plate 4 on the mount pad 3 can closely laminate with the outer wall of weighing groove 7, realizes the effective support of symmetry groove 7.

As shown in fig. 1, to further improve the clamping ability of the movable support plate 4 to the measuring cell 7. The movable support plate 4 comprises an arc-shaped plate at the bottom and inclined plates connected with two ends of the arc-shaped plate, an included angle between the two inclined plates in the movable support plate 4 is larger than an included angle between two side walls of the weighing measuring groove 7, a clamping rod 5 is arranged on the inclined plates in a sliding mode, the clamping rod 5 penetrates through the inclined plates vertically, a spring is sleeved on the clamping rod 5, one end of the spring is connected to the clamping rod 5, and the other end of the spring is connected to the inclined plates.

Firstly, the opening of the sloping plate of the movable supporting plate 4 is larger than the opening between the two side walls of the weighing measuring groove 7, so that the weighing measuring groove 7 can conveniently enter the movable supporting plate 4; before the inner bottom wall of the movable supporting plate 4 is not contacted with the bottom wall of the weighing and measuring groove 7, the side wall of the weighing and measuring groove 7 is contacted with the clamping rod 5, the clamping rod 5 is pushed to move towards the outside of the movable supporting plate 4, the spring is compressed or stretched, the clamping rod 5 is tightly contacted with the side wall of the weighing and measuring groove 7 under the action of spring force, and a clamping force is provided, so that the weighing and measuring groove 7 is clamped; because the clamping rods 5 on the two inclined plates of the movable supporting plate 4 are symmetrically arranged, the symmetrical measuring groove 7 can be found, the bottom wall of the measuring groove 7 can be stably attached to the inner bottom wall of the movable supporting plate 4, and the effective supporting is achieved.

As shown in fig. 1, in order to reduce friction between the clamping bar 5 and the outer wall of the weighing cell 7. The end part of the clamping rod 5 is horizontally rotatably provided with a roller 6, and the roller 6 is positioned on the inner side of the movable supporting plate 4.

By arranging the roller 6, when the weighing groove 7 moves relative to the clamping rod 5, the roller 6 rotates to change sliding friction into rolling friction; of course, the roller 6 is made of hard rubber.

As shown in fig. 2 and 3, the mounting base 3 is easily assembled and disassembled. The mounting seat 3 is detachably arranged on the electronic scale 1, and a sleeve used for being sleeved on a sensor upright column at the top of the electronic scale 1 is arranged at the bottom of the mounting seat 3.

When weighing is not needed, the upright post of the sensor at the top of the electronic scale 1 is emptied, so that long-term compression is avoided; through telescopic connection, not only be convenient for install and dismantle mount pad 3, can also reach spacing effect effectively.

The weighing method of the combined fish-winning object weighing device comprises the following steps: peeling, namely assembling parts required by weighing and measuring operation of the weighing and measuring groove 7 on the weighing and measuring groove 7, placing the weighing and measuring groove 7 on the fixed support plate 9, assembling the mounting seat 3 on the electronic scale 1, starting the lifting device to drive the electronic scale 1 to move upwards, lifting the weighing and measuring groove 7 upwards by the mounting seat 3 through the movable support plate 4 and the idler wheels 6 in the moving process of the electronic scale 1, and operating the electronic scale 1 to clear after the weighing and measuring groove 7 is separated from the fixed support plate 9 to finish peeling; step two: measuring, controlling a lifting device to enable the electronic scale 1 to move downwards to reset the weighing groove 7, adjusting the left baffle plate 10 and the right baffle plate 12 after supporting the symmetrical weighing groove 7 of the fixed supporting plate 9 is achieved, enabling the left baffle plate 10 to move out of the weighing groove 7 along the connecting rod 11, placing fish into the weighing groove 7 from the left opening of the weighing groove 7, correcting the position of the fish, enabling the fish body and the weighing groove 7 to be in the same direction, pushing the left baffle plate 10 into the weighing groove 7, enabling the left background plate 14 and the right background plate 15 to overlap, and completing measurement by means of camera shooting record; step three: weighing, namely controlling a lifting device to drive the electronic scale 1 to move upwards, lifting the weighing measuring groove 7 through the mounting seat 3, the movable supporting plate 4 and the roller, separating the weighing measuring groove 7 from the fixed supporting plate 9, recording the reading of the electronic scale 1, and completing weighing; step four: the fish is put, the lifting device is controlled to drive the electronic scale 1 to move downwards, the fixed supporting plate 9 is used for supporting the weighing and measuring groove 7 in an inclined mode, the connecting rod 11 is pushed, the right baffle 12 is moved out of the weighing and measuring groove 7, the fish in the weighing and measuring groove 7 directly falls from the bottom end of the weighing and measuring groove 7 and enters the temporary rearing pond 13, fish is put, and then the step one to the step four are continued; step five: after finishing weighing and measuring all the fished objects, the left baffle plate 10 and the right baffle plate 12 are taken out for cleaning and placing through the fixed support plate 9 and the symmetrical measuring groove 7, and the mounting seat 3 is taken down from the electronic scale 1.

Claims (8)

1. A combined type fish catch weighing and measuring device, which is characterized in that: including elevating gear, drive through elevating gear and realize vertical mobile electronic scale (1) and carry out transparent title measuring groove (7) of slope support through fixed bolster (9) at elevating gear top, the below of the bottom of title measuring groove (7) of incline state is provided with and supports pond temporarily (13), the top and the both ends of title measuring groove (7) are open, the interior axial slip of title measuring groove (7) is provided with left baffle (10) and right baffle (12) of edge and inner wall laminating thereof, be provided with the background board of taking the length scale between left baffle (10) and right baffle (12), electronic scale (1) top is provided with mount pad (3) that are used for weighing.

2. A combined fish scale as claimed in claim 1, wherein: the left baffle (10) and the right baffle (12) are respectively provided with a left background plate (14) and a right background plate (15) with length scales on the opposite side walls, and the left background plate (14) and the right background plate (15) are arranged in a staggered mode.

3. A combined fish scale as claimed in claim 2, wherein: the connecting rod (11) is connected to the right baffle (12), the connecting rod (11) is parallel to the weighing groove (7), the left baffle (10) is slidably arranged on the connecting rod (11), and the left background plate (14) and the right background plate (15) are both positioned on one side of the connecting rod (11) and close to the inner wall of the weighing groove (7).

4. A combined fish scale as claimed in claim 1, wherein: the bottom of the weighing and measuring groove (7) is an arc-shaped plate, two side walls of the weighing and measuring groove (7) are obliquely arranged plates and are respectively connected to two sides of the arc-shaped plate, and a rubber layer is arranged on the inner wall of the fixed supporting plate (9).

5. A combined fish scale as defined in claim 4, wherein: the movable support plate (4) is fixedly arranged on the mounting seat (3), the movable support plate (4) is positioned under the weighing measuring groove (7), and the bottom of the movable support plate (4) is arc-shaped and can be attached to the bottom wall of the weighing measuring groove (7).

6. A combined fish scale as defined in claim 5, wherein: the movable support plate (4) comprises an arc-shaped plate at the bottom and inclined plates connected with the two ends of the arc-shaped plate, an included angle between the two inclined plates in the movable support plate (4) is larger than an included angle between the two side walls of the weighing measuring groove (7), a clamping rod (5) is arranged on the inclined plates in a sliding mode, the clamping rod (5) penetrates through the inclined plates vertically, a spring is sleeved on the clamping rod (5), one end of the spring is connected to the clamping rod (5), and the other end of the spring is connected to the inclined plates.

7. A combined fish scale as defined in claim 6, wherein: the end part of the clamping rod (5) horizontally rotates and is provided with a roller (6), and the roller (6) is positioned at the inner side of the movable supporting plate (4).

8. A combined fish scale as claimed in claim 1, wherein: the electronic scale is characterized in that the mounting seat (3) is detachably arranged on the electronic scale (1), and a sleeve used for being sleeved on a sensor upright column at the top of the electronic scale (1) is arranged at the bottom of the mounting seat (3).

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