Adult fish selection auxiliary device

Abstract

The utility model discloses an adult fish selection auxiliary device, and relates to the technical field of adult fish selection. The adjusting device comprises a first fixing rod and a second fixing rod, the second fixing rod is fixedly connected to the front face of the first fixing rod, the first fixing rod is transversely arranged, the second fixing rod is vertically arranged, and a plurality of first adjusting rods are arranged below the second fixing rod in a linear array mode. According to the utility model, the adjusting assembly is arranged, specifically, the upper spacing adjusting plate moves upwards or downwards by rotating the upper rotating handle, the connecting block on the second adjusting rod drives the second adjusting rod to move leftwards or rightwards, and similarly, the spacing adjusting plate on the left side moves by rotating the left rotating handle; when the grid is opened, the connecting block on the first adjusting rod can drive the first adjusting rod to move downwards or upwards, the first adjusting rod and the second adjusting rod are matched in movement, the opening size of the grid can be adjusted, different selection requirements are met, and workers do not need to frequently replace the grid.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the fish selection technical field, especially, relate to a kind of fish selection auxiliary device. BACKGROUND

[0002] The existing fish is different in size, thus in the case of sale, etc., staff needs to manually screen the size of fish, or use the way of grating to screen fish, so that smaller fish passes through grating, although the way of grating can improve screening efficiency, but the aperture size of grating is fixed, it is difficult to meet different screening needs, staff needs to frequently replace multiple gratings to screen fish, thereby affecting the efficiency of fish screening, thus we propose a kind of fish selection auxiliary device. UTILITY MODEL CONTENT

[0003] The utility model aims at providing a kind of fish selection auxiliary device, by setting adjusting assembly, specifically by rotating the handle of upper side, then the spacing adjusting plate of upper side will move upwards or downwards, then the connecting block on adjusting rod two will drive adjusting rod two to move left or right, similarly, by rotating the handle of left side, then the spacing adjusting plate of left side moves, then the connecting block on adjusting rod one will drive adjusting rod one to move downwards or upwards, then adjusting rod one and adjusting rod two move in coordination, the opening size of grating can be adjusted, to meet different selection needs, staff does not need to frequently replace grating, solve the problem that the way of grating screening fish is fixed in aperture size of grating, it is difficult to meet different screening needs, staff needs to frequently replace multiple gratings to screen fish, thereby affecting the efficiency of fish screening.

[0004] To solve the above technical problems, the utility model is realized by the following technical schemes:

[0005] The utility model discloses a kind of finished fish selection auxiliary devices, including fixed rod one and fixed rod two, the fixed rod two is fixedly connected in the front of fixed rod one, the fixed rod one is horizontally arranged, the fixed rod two is vertically arranged, there are several adjusting rods one in the linear array below the fixed rod two, there are several adjusting rods two in the linear array right side of the fixed rod one, adjusting assembly is uniformly provided in the left side of adjusting rod one and the top of adjusting rod two, the adjusting assembly includes spacing adjustment plate, spacing adjustment plate front fixedly connected with fixed block one, the inside screw thread connection of fixed block one has threaded rod, the top of threaded rod is fixedly connected with handle, the bottom of threaded rod is rotatably connected with fixed block two, several inclined grooves are arranged in the inside of spacing adjustment plate, the inside of several inclined grooves is slidably connected with slide axle, the top of fixed rod one, the top of several adjusting rods two, the left side of fixed rod two and the left side of several adjusting rods one are all provided with connecting block, the bottom of connecting block located in upper left side is fixedly connected with the top of fixed rod one, the right side of connecting block located in left upper side is fixedly connected with the left side of fixed rod two, the front of several slide axles is fixedly connected with the connecting block on several adjusting rods one and the connecting block on several adjusting rods two respectively;By up and down adjustment of adjusting rod one and left and right adjustment of adjusting rod two, the opening size of grid can be adjusted, so as to meet different selection needs, without staff frequently changing grid.

[0006] Further, the left side and the right side of the fixed rod one are fixedly connected with the fixed frame, the bottom of the fixed frame is fixedly connected with the top of the fixed rod two, the connecting block located at the top of the fixed rod one and the connecting block located at the left side of the fixed rod two are respectively in contact with the front of two spacing adjustment plates, the right side of the fixed block two located above is fixedly connected with the left side of the connecting block located at the top of the fixed rod one, the bottom of the fixed block two located on the left is fixedly connected with the top of the connecting block located at the left side of the fixed rod two.

[0007] Further, the connecting block at the top of the fixed rod one and the bottom of the connecting block at the left side of the fixed rod two are fixedly connected with the limiting slide rod, the limiting slide rod located above slides through several connecting blocks located above, the limiting slide rod located below slides through several connecting blocks located on the left, the back of the limiting slide rod is fixedly connected with convex strip, the inside of the connecting block on the adjusting rod one and the connecting block on the adjusting rod two is respectively provided with limiting sliding groove, the limiting slide rod is arranged in the inside of limiting sliding groove

[0008] Further, the bottom of the front of the fixed rod one and the bottom of the front of several adjusting rods two are fixedly connected with limiting strip, the limiting strip is arranged on the front of the fixed rod two and the adjusting rod one, the back of the limiting strip is respectively in contact with the fixed rod two and the adjusting rod one.

[0009] Further, the left side of the adjusting rod one and the top of the adjusting rod two are connected with the same part, the left side of the adjusting rod one is fixedly connected with two positioning blocks, the center of the left side of the adjusting rod one is fixedly connected with a positioning plug, an insertion plate is arranged above the positioning plug, the left side of the adjusting rod one is fixedly connected with the insertion plate, a positioning groove is formed in the side of the connecting block close to the adjusting rod one, a square groove is formed in the top of the connecting block, a bolt is fixedly connected to the inner wall of the square groove, and an internally-threaded rotating handle is threadedly connected to the outer surface of the bolt.

[0010] Further, the insertion plate is matched with the square groove, the insertion plate is inserted with the connecting block through the square groove, a butt joint groove is formed in the center of the insertion plate, the insertion plate is inserted with the bolt through the butt joint groove, the positioning plug is matched with the positioning groove, the connecting block is inserted with the positioning plug through the positioning groove, the right side of the connecting block is in contact with the left side of the adjusting rod one, and the left side of the adjusting rod one is inserted with the right side of the connecting block through the two positioning blocks.

[0011] Further, the limiting sliding rod is fixedly connected with a stabilizing block on the side away from the connecting block, the stabilizing block is slidably connected with a stabilizing rod, and the stabilizing rod is fixedly connected with the spacing adjusting plate through connecting rods at both ends.

[0012] The utility model has the following beneficial effects:

[0013] 1. The utility model discloses an adjusting assembly, which comprises a rotating handle, a spacing adjusting plate, a connecting block, an adjusting rod, a limiting sliding rod and a stabilizing block.

[0014] 2. The utility model discloses an adjusting assembly, which comprises a rotating handle, a spacing adjusting plate, a connecting block, an adjusting rod, a limiting sliding rod and a stabilizing block.

[0015] Of course, any product implementing the present application does not necessarily need to achieve all the advantages mentioned above simultaneously. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed for the embodiment description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0018] Figure 2 It is a schematic diagram of the overall structure of the present application.

[0019] Figure 3 It is a schematic diagram of the overall structure of the present application.

[0020] Figure 4 It is a schematic diagram of the overall structure of the present application.

[0021] Figure 5 It is a schematic diagram of the overall structure of the present application.

[0022] Figure 6 It is a schematic diagram of the overall structure of the present application.

[0023] Figure 7 It is a schematic diagram of the overall structure of the present application.

[0024] In the drawings, the components represented by each reference numeral are listed as follows:

[0025] 1, fixed rod one; 11, fixed rod two; 12, adjusting rod one; 121, positioning block; 122, bolt; 123, internal thread handle; 124, plug; 125, positioning plug; 13, adjusting rod two; 131, limiting strip; 14, adjusting assembly; 141, spacing adjusting plate; 411, fixed block one; 412, inclined slot; 413, sliding shaft; 142, threaded rod; 143, connecting block; 431, square groove; 432, positioning groove; 144, handle; 145, fixed block two; 146, limiting sliding groove; 15, limiting sliding rod; 151, stabilizing block; 152, stabilizing rod; 2, fixed frame. DETAILED DESCRIPTION

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0027] Please see Figures 1-7 As shown, this utility model is an auxiliary device for selecting adult fish, including a fixed rod 1 and a fixed rod 2 11. The fixed rod 2 11 is fixedly connected to the front of the fixed rod 1. The fixed rod 1 is horizontally arranged, and the fixed rod 2 11 is vertically arranged. Several adjusting rods 12 are linearly arranged below the fixed rod 2 11, and several adjusting rods 2 13 are linearly arranged to the right of the fixed rod 1. Adjusting components 14 are provided on the left side of the adjusting rods 12 and the top of the adjusting rods 2 13. The adjusting components 14 include a spacing adjusting plate 141. A fixing block 1 411 is fixedly connected to the front of the spacing adjusting plate 141. A threaded rod 142 is threadedly connected inside the fixing block 1 411. A handle 144 is fixedly connected to the top of the threaded rod 142. A fixing block 2 145 is rotatably connected to the bottom of the threaded rod 142. Several inclined grooves 412 are opened inside the spacing adjusting plate 141. Sliding shafts 413 are slidably connected inside the several inclined grooves 412. The top of the fixed rod 1, the top of the several adjusting rods 2 13, and the fixed rod 2 11 are all connected to the fixed rod 1. Connecting blocks 143 are provided on the left side and on the left side of several adjusting rods 12. The bottom of the connecting block 143 on the upper left is fixedly connected to the top of the fixed rod 1, and the right side of the connecting block 143 on the upper left is fixedly connected to the left side of the fixed rod 2 11. Several sliding shafts 413 are fixedly connected to the connecting blocks 143 on several adjusting rods 12 and several adjusting rods 2 13 respectively. By rotating the upper handle 144, the upper spacing adjustment plate 141 will move up or down, and the connecting blocks 143 on the adjusting rod 2 13 will drive the adjusting rod 2 13 to move left or right. Similarly, by rotating the left handle 144, the left spacing adjustment plate 141 will move, and the connecting blocks 143 on the adjusting rod 12 will drive the adjusting rod 12 to move down or up. The adjusting rods 12 and 2 13 move in coordination to adjust the opening size of the grille, thereby meeting different selection needs and eliminating the need for frequent grille replacement by staff.

[0028] Fixing brackets 2 are fixedly connected to both the left and right sides of fixing rod 1. The bottom of fixing bracket 2 is fixedly connected to the top of fixing rod 2 11. The connecting block 143 at the top of fixing rod 1 and the connecting block 143 on the left side of fixing rod 2 11 are respectively in frontal contact with the two spacing adjustment plates 141. The right side of fixing block 2 145 at the top is fixedly connected to the left side of connecting block 143 at the top of fixing rod 1. The bottom of fixing block 2 145 on the left is fixedly connected to the top of connecting block 143 on the left side of fixing rod 2 11. Fixing brackets 2 are used to reinforce the connection between fixing rod 1 and fixing rod 2 11, thereby improving stability.

[0029] Limiting slide rods 15 are fixedly connected to the bottom of the connecting block 143 at the top of the fixed rod 1 and the connecting block 143 on the left side of the fixed rod 2. The upper limiting slide rod 15 slides through several connecting blocks 143 above, and the lower limiting slide rod 15 slides through several connecting blocks 143 on the left. A protruding strip is fixedly connected to the back of the limiting slide rod 15. Limiting grooves 146 are opened inside the connecting blocks 143 on the adjusting rod 12 and the adjusting rod 2 13. The limiting slide rod 15 is set inside the limiting groove 146. Because the connecting block 143 has a limiting groove 146 inside, and the limiting slide rod 15 has a protruding strip fixed to the back, the adjusting rod 12 and the adjusting rod 2 13 can move in a linear manner.

[0030] Limiting strips 131 are fixedly connected to the bottom front of the fixed rod 1 and the bottom front of several adjusting rods 13. The limiting strips 131 are set on the front of the fixed rod 1 and the adjusting rod 12, and the back of the limiting strips 131 are in contact with the fixed rod 11 and the adjusting rod 12 respectively. The limiting strips 131 are used to limit the adjusting rods 12 and 13, so that when the threaded rod 142 rotates, the adjusting rod 12 or the adjusting rod 13 can move in a linear manner.

[0031] The parts connected to the left side of adjusting rod 12 and the top of adjusting rod 2 13 are the same. Two positioning blocks 121 are fixedly connected to the left side of adjusting rod 12. A positioning insert block 125 is fixedly connected to the center of the left side of adjusting rod 12. An insert plate 124 is set above the positioning insert block 125. The right side of the insert plate 124 is fixedly connected to the left side of adjusting rod 12. A positioning groove 432 is opened on the side of connecting block 143 near adjusting rod 12. A square groove 431 is opened on the top of connecting block 143. A bolt 122 is fixedly connected to the inner wall of the square groove 431. An internal threaded handle 123 is threaded to the outer surface of the bolt 122. When one of the adjusting rods 12 or 2 13 is damaged, the damaged adjusting rod 12 or 2 13 can be removed by turning the internal threaded handle 123 counterclockwise and then pulling it off. Then, a new adjusting rod 12 or 2 13 can be installed. This method can not only complete the replacement quickly, but also does not require replacing the entire grille, reducing the cost of use.

[0032] The insert plate 124 is adapted to the square groove 431. The insert plate 124 is inserted into the connecting block 143 through the square groove 431. A mating groove is provided in the center of the insert plate 124. The insert plate 124 is inserted into the bolt 122 through the mating groove. The positioning insert block 125 is adapted to the positioning groove 432. The connecting block 143 is inserted into the positioning insert block 125 through the positioning groove 432. The right side of the connecting block 143 contacts the left side of the adjusting rod 12. The left side of the adjusting rod 12 is inserted into the right side of the connecting block 143 through two positioning blocks 121. The adjusting rod 12 is inserted into the square groove 431 through the insert plate 124, and the insert plate 124 is inserted into the bolt 122. At the same time, the positioning insert block 125 is inserted into the positioning groove 432, and the positioning block 121 is inserted into the outside of the connecting block 143, which improves the stability after installation and makes it less prone to deformation.

[0033] A stabilizing block 151 is fixedly connected to the side of the limiting slide rod 15 away from the connecting block 143. A stabilizing rod 152 is slidably connected inside the stabilizing block 151. Both ends of the stabilizing rod 152 are fixedly connected to the spacing adjustment plate 141 through connecting rods.

[0034] One specific application of this embodiment is:

[0035] In use, the adjusting rod 12 is inserted into the square groove 431 through the insert plate 124, and the insert plate 124 is inserted into the bolt 122. At the same time, the positioning block 125 is inserted into the positioning groove 432, and the positioning block 121 is inserted into the outside of the connecting block 143, so that the adjusting rod 12 and the connecting block 143 are connected. Then, the internal thread handle 123 is rotated clockwise to move it downward and fix the adjusting rod 12 and the connecting block 143, thus completing the installation of the adjusting rod 12. Then, several adjusting rods 12 and several adjusting rods 2 13 are installed in the same way to assemble a grid. After the adjusting rods 2 13 are installed, the limiting strip 131 is inserted in front of the adjusting rod 12. Through the cooperation of the adjusting rods 2 13 and the limiting strip 131, the adjusting rod 12 is limited.

[0036] By rotating the upper handle 144, the threaded rod 142 rotates clockwise, causing the fixed block 1 411 to move the spacing adjustment plate 141 upward. At this time, the spacing adjustment plate 141, under the action of the inclined groove 412, pushes the sliding shaft 413 to slide within the inclined groove 412. The sliding shaft 413 then moves the connecting block 143 on the adjusting rod 2 13 to the right. Since the inclination angles of the several inclined grooves 412 are different, the several adjusting rods 2 13 will move different distances from left to right, thus gradually increasing the spacing between the several adjusting rods 2 13. Simultaneously, when the adjusting rod 2 13 moves, the limiting strip 131 will follow, again serving as a limit and improving stability. The connecting block 143 on the adjusting rod 2 13 slides on the limiting slide rod 15. Because the connecting block 143 has a limiting groove 146 inside, and the limiting slide rod 15 has a protruding strip fixed to its back, the adjusting rod 2 13 can move in a straight line. When the upper handle 144 rotates counterclockwise... When the needle rotates, the distance between several adjusting rods 13 decreases. Similarly, when the left handle 144 is rotated clockwise, the left spacing adjustment plate 141 moves to the left, and several adjusting rods 12 move downwards at different distances. When the left handle 144 is rotated clockwise, several adjusting rods 12 contract with each other. The adjusting rods 12 and 13 move in coordination to adjust the size of the grid opening, thereby meeting different selection needs. By changing the grid spacing, small fish smaller than the spacing can pass through the grid, while adult fish that meet the size requirements are left on the grid, achieving preliminary size screening. When the spacing adjustment plate 141 moves, it will drive the stabilizing rod 152 to slide on the stabilizing block 151, thereby improving stability. At the same time, the setting of the stabilizing block 151 and the stabilizing rod 152 can distribute the weight of the spacing adjustment plate 141, thereby reducing the pressure on the threaded rod 142 on the spacing adjustment plate 141 and playing a good supporting role.

[0037] When one of the adjusting rods 12 or 13 is damaged, the fixing of the adjusting rod 12 or 13 can be released by turning the internal threaded handle 123 counterclockwise to move it away from the insert plate 124. Then, the damaged adjusting rod 12 or 13 can be pulled out. This method can quickly complete the disassembly and is more efficient. Afterwards, a new adjusting rod 12 or 13 can be installed without replacing the entire grille, reducing the cost of use. At the same time, the surfaces of the fixing rod 1, fixing bracket 2, adjusting rod 12, adjusting rod 13 and limiting strip 131 are all coated with silicone, which can reduce damage to the fish and ensure the quality of the fish.

[0038] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0039] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A fish selection aid device, comprising a first fixing rod (1) and a second fixing rod (11), wherein the second fixing rod (11) is fixedly connected to the front of the first fixing rod (1), the first fixing rod (1) is horizontally arranged, the second fixing rod (11) is vertically arranged, a plurality of first adjusting rods (12) are linearly arranged below the second fixing rod (11), and a plurality of second adjusting rods (13) are linearly arranged to the right of the first fixing rod (1), characterized in that: Adjustment components (14) are provided on the left side of adjustment rod one (12) and the top of adjustment rod two (13). The adjustment components (14) include a spacing adjustment plate (141). A fixing block one (411) is fixedly connected to the front of the spacing adjustment plate (141). A threaded rod (142) is threadedly connected inside the fixing block one (411). A throttle handle (144) is fixedly connected to the top of the threaded rod (142). A fixing block two (145) is rotatably connected to the bottom of the threaded rod (142). Several inclined grooves (412) are opened inside the spacing adjustment plate (141). The interior of several inclined grooves (412) is... The sliding connection has a sliding shaft (413). The top of the fixed rod (1), the top of several adjusting rods (13), the left side of the fixed rod (11) and the left side of several adjusting rods (12) are all provided with connecting blocks (143). The bottom of the connecting block (143) located on the upper left is fixedly connected to the top of the fixed rod (1). The right side of the connecting block (143) located on the upper left is fixedly connected to the left side of the fixed rod (11). The front of several sliding shafts (413) is fixedly connected to the connecting blocks (143) on several adjusting rods (12) and several adjusting rods (13) respectively.

2. The adult fish selection auxiliary device according to claim 1, characterized in that, Fixing brackets (2) are fixedly connected to the left and right sides of the fixing rod one (1). The bottom of the fixing bracket (2) is fixedly connected to the top of the fixing rod two (11). The connecting block (143) at the top of the fixing rod one (1) and the connecting block (143) on the left side of the fixing rod two (11) are respectively in front of the two spacing adjustment plates (141). The right side of the fixing block two (145) at the top is fixedly connected to the left side of the connecting block (143) at the top of the fixing rod one (1). The bottom of the fixing block two (145) on the left is fixedly connected to the top of the connecting block (143) on the left side of the fixing rod two (11).

3. The adult fish selection auxiliary device according to claim 2, characterized in that, The bottom of the connecting block (143) at the top of the fixed rod one (1) and the connecting block (143) on the left side of the fixed rod two (11) are both fixedly connected to a limiting slide rod (15). The limiting slide rod (15) located above slides through several connecting blocks (143) above, and the limiting slide rod (15) located below slides through several connecting blocks (143) on the left. A protruding strip is fixedly connected to the back of the limiting slide rod (15). The connecting block (143) on the adjusting rod one (12) and the connecting block (143) on the adjusting rod two (13) are both provided with a limiting slide groove (146). The limiting slide rod (15) is set inside the limiting slide groove (146).

4. The adult fish selection auxiliary device according to claim 3, characterized in that, Limiting strips (131) are fixedly connected to the bottom front of the fixed rod 1 (1) and the bottom front of several adjusting rods 2 (13). The limiting strips (131) are set on the front of the fixed rod 2 (11) and the adjusting rod 1 (12), and the back of the limiting strips (131) are in contact with the fixed rod 2 (11) and the adjusting rod 1 (12) respectively.

5. The adult fish selection auxiliary device according to claim 4, characterized in that, The parts connected to the left side of the first adjusting rod (12) and the top of the second adjusting rod (13) are the same. Two positioning blocks (121) are fixedly connected to the left side of the first adjusting rod (12). A positioning plug (125) is fixedly connected to the center of the left side of the first adjusting rod (12). A plug plate (124) is provided above the positioning plug (125). The right side of the plug plate (124) is fixedly connected to the left side of the first adjusting rod (12).

6. The adult fish selection auxiliary device according to claim 5, characterized in that, The connecting block (143) has a positioning groove (432) on the side near the adjusting rod (12), and a square groove (431) is provided on the top of the connecting block (143). A bolt (122) is fixedly connected to the inner wall of the square groove (431), and an internal thread throttle (123) is threaded to the outer surface of the bolt (122).

7. The adult fish selection auxiliary device according to claim 6, characterized in that, The insert plate (124) is adapted to the square groove (431). The insert plate (124) is inserted into the connecting block (143) through the square groove (431). A mating groove is provided at the center of the insert plate (124). The insert plate (124) is inserted into the bolt (122) through the mating groove.

8. The adult fish selection auxiliary device according to claim 6, characterized in that, The positioning plug (125) is adapted to the positioning groove (432), and the connecting block (143) is inserted into the positioning plug (125) through the positioning groove (432). The right side of the connecting block (143) contacts the left side of the adjusting rod (12), and the left side of the adjusting rod (12) is inserted into the right side of the connecting block (143) through two positioning blocks (121).

9. The adult fish selection auxiliary device according to claim 6, characterized in that, The limiting slide bar (15) is fixedly connected to a stabilizing block (151) on the side away from the connecting block (143). A stabilizing rod (152) is slidably connected inside the stabilizing block (151). Both ends of the stabilizing rod (152) are fixedly connected to the spacing adjustment plate (141) through connecting rods.

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