CN114916343A - Copper tailings breeding device - Google Patents

Abstract

The invention relates to the technical field of copper tailings breeding equipment, and discloses a copper tailings breeding device which comprises a breeding box, wherein a breeding cavity is formed in the breeding box, breeding plates are arranged in the breeding cavity, first side baffles are arranged on two sides of the upper surface of each breeding plate, sliding grooves are formed in the first side baffles, supporting plates are arranged between the two groups of first side baffles, a folding screening device is fixedly arranged between the two groups of supporting plates, sliding blocks are fixedly arranged on the outer walls of two sides, close to the first side baffles, of the supporting plates, fixing devices are arranged in the supporting plates, and fixing grooves are formed in one sides of the fixing devices. The device has a simple structure and a novel design, can improve the survival rate of copper tailings breeding and save manpower and time in the breeding process by adopting the folding screening device, the fixing device and the water flow adjusting device, and solves the problems that the survival rate of later-stage breeding is influenced and workers need to frequently add water in the breeding process to waste time and manpower because the copper tailings are not screened in the breeding process.

Description

Copper tailings breeding device

technical field

The invention relates to the technical field of copper tailings breeding equipment, in particular to a copper tailings breeding device.

Background technique

With the continuous development of social economy, the demand for energy and resources continues to increase, the mining of mineral resources also increases day by day, and the discharge of tailings also increases sharply. Since many kinds of mineral resources in my country are faced with the problem of less rich ore and more lean ore, the output of tailings is even more considerable. According to data, there are more than 9,000 state-owned mines and more than 260,000 local mines in China, the stockpiled star mines amount to about 5 billion tons, and the annual discharge of tailings is as high as more than 500 million tons1. Copper mine is a major mineral in my country. Every year, a large number of copper mines are mined and smelted, and a large amount of copper tailings are also discharged. Copper tailings contain a large amount of valuable elements such as Fes. If they are recovered and utilized, it will be a huge amount of resources. Now that the establishment of a conservation-oriented society and the implementation of sustainable development strategies are vigorously advocated, it is of great significance to carry out comprehensive utilization of copper tailings.

SUMMARY OF THE INVENTION

(1) Technical problems solved

Aiming at the deficiencies of the prior art, the invention provides a copper tailings breeding device, which has the advantages of improving the survival rate of copper tailings breeding and saving manpower and time in the breeding process, and solves the problem that the copper tailings are not screened during the breeding process. It affects the survival rate of later breeding and requires staff to add water frequently during the breeding process, which wastes time and manpower.

(2) Technical solutions

In order to achieve the above-mentioned purpose of improving the survival rate of copper tailings breeding and saving manpower and time in the breeding process, the present invention provides the following technical solutions: a copper tailings breeding device, including an incubator, and a cultivation cavity is opened inside the incubator, and the cultivation A cultivation plate is arranged inside the cavity, a first side baffle is arranged on both sides of the upper surface of the cultivation plate, a chute is opened in the inside of the first side baffle, and a runner is arranged between the two sets of the first side baffles. A support plate, a folding screening device is fixedly installed between the two groups of the support plates, a slider is fixedly installed on the outer walls of the two sides of the support plate close to the first side baffle, a fixing device is arranged inside the support plate, and the A fixing groove is provided on one side of the fixing device, a second side baffle is arranged on both sides of the upper surface of the cultivation plate away from the first side baffle, and a first water inlet hole is opened inside the second side baffle. A drainage groove is provided at the bottom of the first water inlet hole, and a cultivation hole is provided on the upper surface of the cultivation plate.

Preferably, a water tank is provided inside the incubator on both sides of the cultivation cavity, a water flow regulating device is provided inside the water tank, a leakage hole is opened between the cultivation cavity and the water tank, and the water tank plays the role of providing a water source, and the leakage The holes are used to pass through the function of the water tank and the incubation cavity.

Preferably, the upper end of the water tank is provided with a cover plate, the top of the cover plate is fixedly installed with a handle, and the bottom of the cover plate is fixedly installed with a sealing plate, the size of the sealing plate is adapted to the water tank, and the cover plate passes through The handle and the sealing plate are inserted into the water tank, and the cover plate, the handle and the sealing plate are used to block the water tank, so as to reduce the situation that external dust and impurities fall into the water tank and pollute the water source during the cultivation process.

Preferably, the folding screening device comprises a first connecting bar, a second connecting bar, a first screen, connecting holes and a second screen, and the connecting holes pass through the first connecting bar, the second screen and the second screen at the same time A connecting bar, an iron core is inserted inside the connecting hole, both ends of the first screen are fixedly connected to the first connecting bar and the second connecting bar respectively, and the second screen is connected to the first connecting bar through the connecting hole and the iron core. A screen is connected in rotation, the first screen and the second screen are used to screen copper tailings, and the connecting holes, the first connecting bar and the second connecting bar are used to extend and fold the first screen and the second screen effect.

Preferably, the fixing device includes a first telescopic rod, a second telescopic rod, a collar and a fixing plate, the first telescopic rod and the second telescopic rod are slidably connected, and the internal strength of the collar is the same as the second telescopic rod The outer diameter of the rod is matched, the fixing plate is rotatably connected with the second telescopic rod through the collar, the fixing groove and the fixing plate are horizontally distributed and the size is matched, the first telescopic rod and the second telescopic rod play the role of The function of adjusting the height of the fixed plate, the collar is used to adjust the angle of the fixed plate, the fixed plate and the fixed groove are used for the fixing between the two sets of support plates, which is convenient for the support plate to drive the folding and screening device to shake and screen.

Preferably, the water flow adjustment device includes a storage board, a sliding plate and a connecting plate, two ends of the sliding plate are fixedly connected to the storage board and the connecting plate respectively, and the connecting plate and the storage board are slidably connected to the incubator through the sliding plate, and the storage board And the sliding plate plays the role of supporting the cultivation board and adjusting the height of the cultivation board up and down.

Preferably, the water flow adjustment device further comprises a limit plate, a limit cavity, a limit rod and a second water inlet hole, the limit plate is fixedly installed on both side walls of the connecting plate, and the limit rod is fixed to the water tank The size of the limit cavity is adapted to the limit rod, and the limit plate, the limit cavity and the limit rod play a role in reducing the phenomenon that the second water inlet is tilted left and right when it moves up and down, and reduces the leakage of water inside the water tank. Happening.

Preferably, the water flow adjustment device further comprises a third telescopic rod, two ends of the third telescopic rod are respectively fixedly connected to the water tank and the limit plate, a spring is arranged inside the third telescopic rod, and the third telescopic rod starts According to the change of the weight of the incubating plate, the upward movement of the incubating plate can be automatically reset.

Preferably, the number of the cultivation holes is several groups, the cultivation holes are distributed at equal distances inside the cultivation plate, the cultivation holes in multiple groups pass through the drainage groove, and the first water inlet hole and the second water inlet hole are Horizontal distribution, the first water inlet hole, the second water inlet hole and the drainage groove play the role of draining the water source inside the water tank to the inside of the cultivation hole.

Preferably, the size of the slider is adapted to the chute, the support plate is slidably connected to the first side baffle of the chute, and the sliding block and the support plate can be used together to shrink the folding screening device. And extension, it can also be used to shake the left and right sides of the folding screening device.

(3) Beneficial effects

Compared with the prior art, the present invention provides a copper tailings breeding device, which has the following beneficial effects:

1. The device is equipped with a folding screening device and a fixing device. When in use, the incubation plate is put into the incubator through the incubation cavity. At this time, the bottom of the incubation plate is in contact with the storage plate, and the storage plate supports the incubation plate in the air. When the sliding block slides the support plate, the first screen mesh and the second screen mesh extend around the connecting hole under the drive of the support plate, thereby opening the folding screening device. At this time, the copper tailings can be dumped on the first screen mesh and the second screen mesh. On the screen, and rotate the collar and the fixing plate, the fixing plate is clamped in the fixing groove, and then the two sets of supporting plates are fixed, and then a certain tension is applied to the supporting plates, so that the supporting plates pass through the slider and the chute. The two sets of first side baffles slide left and right to screen the copper tailings on the surface of the first screen and the second screen, so that the finer particles of the copper tailings pass through the first screen and the second screen. The net falls into the inside of the cultivation hole, while the larger particles remain on the surface of the first screen and the second screen, thereby reducing the impression of the larger particles on the nutrient absorption of vegetation during the copper tailings breeding process, and improving the survival rate of breeding. At the same time, when the copper tailings are screened, turn the collar and the fixing plate again to separate the fixing plate from the fixing groove, contact the fixed state of the two sets of support plates, and connect the copper tails on the surface of the first screen and the second screen. After the sand is cleaned, external force is applied to the support plate again, so that the first screen mesh and the second screen mesh are folded around the fixed hole, which does not affect the subsequent breeding process.

2. The device passes through the water tank, the leak hole and the water flow adjustment device. When in use, when the copper tailings gradually fall into the cultivation hole, under the gravity of the cultivation plate and the copper tailings, the storage plate and the connecting plate pass the sliding plate to the side. Slide down, when the connecting plate slides to a certain extent, the first water inlet hole, the leakage hole and the second water inlet hole are in a horizontal state, and the water source inside the tank passes through the first water inlet hole, the leakage hole, the second water inlet hole and the second water inlet hole. The water inlet groove and the drainage groove flow into the cultivation hole. When the water flows for a period of time, the weight of the cultivation plate changes again, so that the storage plate continues to be pressed downward, and the storage plate and the connecting plate continue to move downward, so that the The first water inlet hole, the leak hole and the second water inlet hole are staggered to each other, so as to realize the cutoff. After cultivating for a period of time, the water flow inside the cultivation plate decreases. Under the elastic force, it moves upward to conduct the first water inlet hole, the leak hole and the second water inlet hole, and then the cultivation plate can repeat the above operation to realize the automatic drainage of the water source, reduce the steps of adding water frequently during the cultivation process, and save manpower At the same time, it can improve the survival rate of breeding or breeding.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present invention;

Fig. 2 is the overall separation structure schematic diagram of the present invention;

Fig. 3 is the structure schematic diagram of cultivation plate and support plate of the present invention;

Fig. 4 is a schematic diagram of the internal structure of the cultivation plate of the present invention;

5 is a schematic diagram of the internal structure of the support plate of the present invention;

Figure 6 is a schematic structural diagram of the folding screening device of the present invention;

7 is a schematic structural diagram of the fixing device of the present invention;

FIG. 8 is a schematic structural diagram of the water flow regulating device of the present invention.

In the figure: 1. incubator; 2. incubating cavity; 3. incubating plate; 4. first side baffle; 5. chute; 6. supporting plate; 7. folding screening device; 701, first connecting strip; 702 703, the first screen; 704, the connecting hole; 705, the second screen; 8, the slider; 9, the fixing device; 901, the first telescopic rod; 902, the second telescopic rod; 903 904, fixed plate; 10, fixed groove; 11, second side baffle; 12, first water inlet hole; 13, drainage groove; 14, cultivation hole; 15, water tank; 16, water flow regulating device; 1601, storage board; 1602, slide plate; 1603, connecting plate; 1604, limit plate; 1605, limit cavity; 1606, limit rod; 1607, third telescopic rod; 1608, second water inlet; 17, leakage hole; 18, cover plate; 19, handle; 20, sealing plate.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Example 1:

Please refer to Figures 1-8, the copper tailings breeding device includes an incubator 1, a cultivation cavity 2 is opened inside the incubator 1, a cultivation plate 3 is provided inside the cultivation cavity 2, and a first side is provided on both sides of the upper surface of the cultivation plate 3 The baffle 4, the first side baffle 4 is provided with a chute 5 inside, a support plate 6 is arranged between the two sets of first side baffles 4, and a folding screening device 7 is fixedly installed between the two sets of support plates 6, and the folding The screening device 7 includes a first connecting bar 701, a second connecting bar 702, a first screen 703, a connecting hole 704 and a second screen 705, and the connecting hole 704 penetrates the first connecting bar 701, the second screen 705 and the second screen at the same time. Two connecting bars 702, iron cores are inserted into the connecting holes 704, both ends of the first screen 703 are fixedly connected to the first connecting bars 701 and the second connecting bars 702 respectively, and the second screen 705 passes through the connecting holes 704 and the iron cores It is rotatably connected with the first screen 703. The first screen 703 and the second screen 705 are used to screen copper tailings. The connecting hole 704, the first connecting bar 701 and the second connecting bar 702 play the role of the first screen 703. And the extension and folding of the second screen 705.

Please refer to FIG. 7 , a slider 8 is fixedly installed on the two outer walls of the support plate 6 close to the first side baffle 4 . The size of the slider 8 is adapted to the chute 5 , and the support plate 6 passes through the slider 8 and the chute 5 The first side baffle 4 is slidably connected, and the sliding block 8 and the support plate 6 can be used together to shrink and extend the folding screening device 7, and can also be used to shake the folding screening device 7 from left to right; the supporting plate 6 is internally provided with a fixed Device 9, the fixing device 9 includes a first telescopic rod 901, a second telescopic rod 902, a collar 903 and a fixing plate 904. The first telescopic rod 901 is slidably connected with the second telescopic rod 902, and the internal strength of the collar 903 is the same as the first telescopic rod 902. The outer diameters of the two telescopic rods 902 are matched. The fixing plate 904 is rotatably connected to the second telescopic rod 902 through the collar 903. The fixing grooves 10 and the fixing plate 904 are horizontally distributed and the sizes are matched. The two telescopic rods 902 are used to adjust the height of the fixed plate 904 , the collar 903 is used to adjust the angle of the fixed plate 904 , and the fixed plate 904 and the fixed groove 10 are used for fixing between the two sets of support plates 6 , which is convenient for the support plates 6 to drive The function of the folded screening device 7 is shaken and screened.

Embodiment 2:

1-4, on the basis of the first embodiment, a fixing groove 10 is provided on one side of the fixing device 9, and a second side baffle 11 is provided on both sides of the upper surface of the cultivation plate 3 away from the first side baffle 4, A first water inlet hole 12 is formed inside the second side baffle 11, a drainage groove 13 is formed at the bottom of the first water inlet hole 12, and a cultivation hole 14 is formed on the upper surface of the cultivation plate 3, and the number of cultivation holes 14 is several groups. The holes 14 are equidistantly distributed inside the cultivation plate 3, and the plurality of groups of cultivation holes 14 pass through the drainage grooves 13. The first water inlet holes 12 and the second water inlet holes 1608 are horizontally distributed, and the first water inlet holes 12 and the second water inlet holes The hole 1608 and the drainage groove 13 play the role of draining the water source inside the water tank 15 to the inside of the cultivation hole 14; the interior of the incubator 1 is located on both sides of the cultivation cavity 2 and is provided with a water tank 15, the water tank 15 is provided with a water flow regulating device 16, and the cultivation cavity is provided with a water tank 15. 2 and the water tank 15 are provided with a leakage hole 17, the water tank 15 plays the role of providing a water source, and the leakage hole 17 is used to pass through the water tank 15 and the role of the cultivation cavity 2; the upper end of the water tank 15 is provided with a cover plate 18, and the top of the cover plate 18 is fixed A handle 19 is installed, a sealing plate 20 is fixedly installed at the bottom of the cover plate 18, the size of the sealing plate 20 is adapted to the water tank 15, the cover plate 18 is inserted into the water tank 15 through the handle 19 and the sealing plate 20, the cover plate 18, the handle 19 And the sealing plate 20 is used to block the water tank 15 to reduce the situation that external dust and impurities fall into the water tank 15 and pollute the water source during the cultivation process.

Please refer to FIG. 8 , the water flow adjusting device 16 includes a storage board 1601, a sliding plate 1602 and a connecting plate 1603. Both ends of the sliding plate 1602 are fixedly connected to the storage plate 1601 and the connecting plate 1603 respectively. The box 1 is slidably connected, and the storage board 1601 and the sliding plate 1602 play the role of supporting the cultivation board 3 and adjusting the height of the cultivation board 3 up and down; The water inlet hole 1608, the limit plate 1604 are fixedly installed on both side walls of the connecting plate 1603, the limit rod 1606 is fixedly connected with the water tank 15, the size of the limit cavity 1605 is adapted to the limit rod 1606, the limit plate 1604, the limit The position cavity 1605 and the limit rod 1606 are used to reduce the phenomenon that the second water inlet hole 1608 moves up and down, and the phenomenon of left and right inclination is reduced, so as to reduce the situation of water leakage inside the water tank 15; the water flow adjustment device 16 also includes a third telescopic rod 1607. The two ends of 1607 are respectively fixedly connected with the water tank 15 and the limit plate 1604, the third telescopic rod 1607 is provided with a spring inside, and the third telescopic rod 1607 plays the role of automatic reset of the upward movement of the cultivation board 3 according to the weight change of the cultivation board 3. .

Working principle: When using, put the cultivation plate 3 into the incubator 1 through the cultivation cavity 2, at this time the bottom of the cultivation plate 3 is in contact with the storage plate 1601, and the storage plate 1601 suspends the cultivation plate 3 in the air. The block 8 slides the support plate 6, the first screen 703 and the second screen 705 extend around the connecting hole 704 under the drive of the support plate 6, thereby opening the folding screening device 7, at this time, the copper tailings can be dumped on the first screen. On the screen 703 and the second screen 705, and rotate the collar 903 and the fixing plate 904, so that the fixing plate 904 is clamped in the fixing groove 10, and then the two sets of support plates 6 are fixed. With a certain tension, the support plate 6 slides back and forth between the two sets of first side baffles 4 through the slider 8 and the chute 5 to screen the copper tailings on the surfaces of the first screen 703 and the second screen 705 , so that the finer particles of copper tailings pass through the first screen 703 and the second screen 705 and fall into the cultivation hole 14, while the larger particles remain on the surface of the first screen 703 and the second screen 705, Further, the influence of larger particles on the nutrient absorption of vegetation in the copper tailings breeding process is reduced, and the survival rate of breeding is improved. At the same time, after the copper tailings are screened, the collar 903 and the fixing plate 904 are rotated again to make the fixing plate 904 and the fixed plate 904. The tank 10 is separated, the fixed state of the two sets of support plates 6 is released, and after the copper tailings on the surfaces of the first screen 703 and the second screen 705 are cleaned, an external force is applied to the support plate 6 again, so that the first screen 703 and the second screen 705 are cleaned. The second screen 705 is folded around the connection hole 704, which does not affect the subsequent breeding process. When the copper tailings gradually fall into the cultivation hole 14, under the gravity of the cultivation plate 3 and the copper tailings, the storage plate 1601 and the connection The plate 1603 slides down through the sliding plate 1602. When the connecting plate 1603 slides to a certain extent, the first water inlet hole 12, the leakage hole 17 and the second water inlet hole 1608 are in a horizontal state, and the water source inside the water tank 15 passes through The first water inlet hole 12, the leak hole 17, the second water inlet hole 1608 and the drainage groove 13 flow into the inside of the cultivation hole 14. When the water flows for a period of time, the weight of the cultivation plate 3 changes again, so as to continue downward. Squeeze the storage plate 1601, so that the storage plate 1601 and the connecting plate 1603 continue to move downward, so that the first water inlet hole 12, the leakage hole 17 and the second water inlet hole 1608 are staggered with each other, so as to realize the interruption of flow. After that, the water flow inside the cultivation plate 3 is reduced, and at this time the cultivation plate 3, the storage plate 1601 and the connecting plate 1603 move upward under the elastic force of the third telescopic rod 1607, thereby conducting the first water inlet hole 12, the leakage hole 17 and the first water inlet hole 12. Two water inlet holes 1608, after which the cultivation plate 3 can repeat the above operation to realize automatic drainage of the water source, reduce the steps of adding water frequently during the cultivation process, save manpower and improve the survival rate of breeding or planting.

In conclusion, the device has the advantages of simple structure and novel design, and has the advantages of improving the survival rate of copper tailings breeding and saving manpower and time in the breeding process.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in a process, method, article or apparatus that includes the element.

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

Claims (10)

1. a copper tailings breeding device, comprising an incubator (1), characterized in that: a cultivation cavity (2) is provided inside the incubator (1), and a cultivation plate (3) is provided inside the cultivation cavity (2) , both sides of the upper surface of the cultivation plate (3) are provided with a first side baffle (4), and a chute (5) is opened inside the first side baffle (4). A support plate (6) is arranged between the baffle plates (4), a folding screening device (7) is fixedly installed between the two groups of the support plates (6), and the support plate (6) is close to the first side baffle plate (6). 4) A slider (8) is fixedly installed on the outer walls on both sides, a fixing device (9) is arranged inside the support plate (6), and a fixing groove (10) is opened on one side of the fixing device (9), and the A second side baffle (11) is provided on both sides of the upper surface of the cultivation plate (3) away from the first side baffle (4), and a first water inlet hole (12) is opened inside the second side baffle (11). ), a drainage groove (13) is provided at the bottom of the first water inlet hole (12), and a cultivation hole (14) is provided on the upper surface of the cultivation plate (3). 2. The copper tailings breeding device according to claim 1, characterized in that: the inside of the incubator (1) is provided with water tanks (15) on both sides of the cultivation cavity (2), and inside the water tank (15) A water flow regulating device (16) is provided, and a leak hole (17) is opened between the cultivation cavity (2) and the water tank (15). 3. The copper tailings breeding device according to claim 2, characterized in that: the upper end of the water tank (15) is provided with a cover plate (18), and a handle (19) is fixedly installed on the top of the cover plate (18), A sealing plate (20) is fixedly installed at the bottom of the cover plate (18), the size of the sealing plate (20) is adapted to the water tank (15), and the cover plate (18) passes through the handle (19) and the sealing plate (20) is inserted into the water tank (15). 4. The copper tailings breeding device according to claim 1, characterized in that: the folding screening device (7) comprises a first connecting bar (701), a second connecting bar (702), a first screen (703) ), a connecting hole (704) and a second screen (705), the connecting hole (704) passing through the first connecting bar (701), the second screen (705) and the second connecting bar (702) at the same time, so An iron core is inserted into the connecting hole (704), both ends of the first screen (703) are fixedly connected to the first connecting bar (701) and the second connecting bar (702) respectively, and the second screen (705) is rotatably connected with the first screen (703) through the connecting hole (704) and the iron core. 5. The copper tailings breeding device according to claim 1, wherein the fixing device (9) comprises a first telescopic rod (901), a second telescopic rod (902), a collar (903) and a fixed A plate (904), the first telescopic rod (901) is slidably connected with the second telescopic rod (902), and the inner strength of the collar (903) matches the outer diameter of the second telescopic rod (902) , the fixing plate (904) is rotatably connected with the second telescopic rod (902) through the collar (903), and the fixing groove (10) and the fixing plate (904) are horizontally distributed and the sizes are adapted. 6. The copper tailings breeding device according to claim 2, wherein the water flow regulating device (16) comprises a storage board (1601), a sliding plate (1602) and a connecting plate (1603), and the sliding plate (1602) ) are respectively fixedly connected with the storage board (1601) and the connecting board (1603), and the connecting board (1603) and the storage board (1601) are slidably connected with the incubator (1) through the slide plate (1602). 7. The copper tailings breeding device according to claim 2, wherein the water flow regulating device (16) further comprises a limit plate (1604), a limit cavity (1605), a limit rod (1606) and The second water inlet hole (1608), the limiting plate (1604) is fixedly installed on both side walls of the connecting plate (1603), the limiting rod (1606) is fixedly connected with the water tank (15), the limiting cavity (1605) is sized to fit the limit rod (1606). 8. The copper tailings breeding device according to claim 2, wherein the water flow regulating device (16) further comprises a third telescopic rod (1607), and the two ends of the third telescopic rod (1607) are respectively The third telescopic rod (1607) is fixedly connected with the water tank (15) and the limiting plate (1604), and a spring is arranged inside the third telescopic rod (1607). 9. copper tailings breeding device according to claim 7, is characterized in that: the quantity of described cultivating hole (14) is several groups, and described cultivating hole (14) is equidistantly distributed inside cultivating plate (3), The plurality of groups of the cultivation holes (14) pass through the drainage grooves (13), and the first water inlet holes (12) and the second water inlet holes (1608) are horizontally distributed. 10. The copper tailings breeding device according to claim 1, wherein the size of the slider (8) is adapted to the chute (5), and the support plate (6) passes through the slider (8). ) is slidably connected to the first side baffle (4) of the chute (5).

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