阅读说明：本技术 一种畜牧养殖胚胎用营养供给恒温设备 (Constant temperature equipment is supplied with nutrition to livestock-raising embryo ) 是由 王胜 王玉琳 于 2021-09-08 设计创作，主要内容包括：本发明公开了一种畜牧养殖胚胎用营养供给恒温设备,包括固定箱,所述固定箱内部的右侧设置有中央控制单元,所述固定箱内部的左侧设置有放置架,所述放置架的内部插接有培养皿,所述培养皿的上端插接有封盖；中央控制单元通过第一温控器可控制第一电热板的温度,使培养皿保持恒定的温度,有助于胚胎发育,放置机构可将物料罐与进料管进行连接,并通过连接机构使进料管与送料管连接,送料管通过放料机构与封盖连接,使送料管可将物料罐中的营养液送入培养皿的内部,中央控制单元通过第二温控器可控制第二电热板的温度,使第二电热板可对进料管中的营养液进行加热,使其温度与培养皿中的温度保持一致,避免对胚胎造成影响。(The invention discloses a nutrition supply thermostatic equipment for livestock breeding embryos, which comprises a fixed box, wherein a central control unit is arranged on the right side in the fixed box, a placing frame is arranged on the left side in the fixed box, a culture dish is inserted in the placing frame, and a sealing cover is inserted at the upper end of the culture dish; the temperature of central control unit through the steerable first electric plate of first temperature controller, make the culture dish keep invariable temperature, help embryonic development, the placement machine can be connected material jar and inlet pipe, and make inlet pipe and conveying pipe connection through coupling mechanism, the conveying pipe passes through drop feed mechanism and is connected with the closing cap, make the conveying pipe can send into the inside of culture dish with the nutrient solution in the material jar, the temperature of central control unit through the steerable second electric plate of second temperature controller, make the second electric plate can heat the nutrient solution in the inlet pipe, make its temperature keep unanimous with the temperature in the culture dish, avoid causing the influence to the embryo.)

1. The utility model provides a constant temperature equipment is supplied with nutrition to livestock-raising embryo, includes fixed case (1), its characterized in that: the utility model discloses a fixing box for the cultivation of edible fungus, including fixed case (1), be provided with central control unit (2) on the inside right side of fixed case (1), the inside left side of fixed case (1) is provided with rack (3), the inside grafting of rack (3) has culture dish (4), the upper end grafting of culture dish (4) has closing cap (41), the inside of rack (3) is provided with first electric plate (31), first electric plate (31) and culture dish (4) laminating are connected, the upper end left side electric connection of central control unit (2) has first temperature controller (21), first temperature controller (21) and first electric plate (31) electric connection, the upper end fixed mounting of fixed case (1) inner wall has fixed block (5), logical groove (51) has been seted up to the lateral wall of fixed block (5), the lateral wall fixed mounting of fixed case (1) has fixed plate (10), an opening (101) is formed in the fixing plate (10), a feeding pipe (6) is inserted into the opening (101), a placing mechanism (11) is arranged at the right end of the feeding pipe (6), the right end of the feeding pipe (6) is movably connected with a material tank (12) through the placing mechanism (11), the left end of the feeding pipe (6) penetrates through the opening (101), the left end of the feeding pipe (6) penetrates through the fixing box (1) and extends into the through groove (51), a second electric heating plate (52) is arranged on the inner wall of the through groove (51), the second electric heating plate (52) is connected with the feeding pipe (6) in a laminating manner, a second temperature controller (22) is electrically connected to the right side of the upper end of the central control unit (2), the second temperature controller (22) is electrically connected with the second electric heating plate (52), the left end of the feeding pipe (6) penetrates through the through groove (51), the left end swing joint of inlet pipe (6) has coupling mechanism (7), the left end of inlet pipe (6) has conveying pipe (8) through coupling mechanism (7) swing joint, the upper end of closing cap (41) is provided with drop feed mechanism (9), the left end of conveying pipe (8) passes through drop feed mechanism (9) and closing cap (41) swing joint, the upper end of fixed case (1) is rotated and is connected with apron (13), the front of fixed case (1) is provided with control panel (23), the positive upper end of fixed case (1) is provided with display screen (24), control panel (23) respectively with central control unit (2) electric connection.

2. The nutrition supply thermostat for livestock-raising embryos of claim 1, characterized in that: the connecting mechanism (7) comprises a connecting piece (71), a first groove (72), a first insertion pipe (73), a second groove (74), a connecting assembly (75) and a second insertion pipe (76), the connecting piece (71) is movably connected at the left end of the feeding pipe (6), the first groove (72) is arranged on the right side wall of the connecting piece (71), the left end of the feeding pipe (6) is in threaded connection with the inside of the first groove (72), the first insertion pipe (73) is fixedly connected inside the first groove (72), one end of the first insertion pipe (73) extends into the inside of the feeding pipe (6), the second groove (74) is arranged on the left side wall of the connecting piece (71), the connecting assembly (75) is arranged at the right end of the feeding pipe (8), the right end of the feeding pipe (8) is movably connected inside the second groove (74) through the connecting assembly (75), the second insertion pipe (76) is fixedly connected inside the second groove (74), one end of the second insertion pipe (76) extends into the feeding pipe (8), and the second insertion pipe (76) is communicated with the first insertion pipe (73).

3. The nutrition supply thermostat for livestock-raising embryos of claim 2, characterized in that: the connecting assembly (75) comprises a connecting sleeve (751), a sliding block (752) and a sliding groove (753), the connecting sleeve (751) is rotatably connected to the outer wall of the feeding pipe (8), the sliding block (752) is fixedly mounted on the outer wall of the feeding pipe (8), the sliding groove (753) is formed in the inner wall of the connecting sleeve (751), the sliding block (752) is slidably connected to the inside of the sliding groove (753), and the outer wall of the connecting sleeve (751) is in threaded connection with the inner wall of the second groove (74).

4. The nutrition supply thermostat for livestock-raising embryos of claim 1, characterized in that: drop feed mechanism (9) are including joint (91), slot (92), closing member (93) and locating component (94), joint (91) fixed mounting is on the upper end right side of closing cap (41), slot (92) are seted up in the upper end of joint (91), closing cap (41) is run through to the lower extreme of slot (92), the inside at slot (92) is pegged graft to the left end of inlet pipe (6), closing member (93) set up the lower extreme at slot (92) inner wall, closing member (93) and inlet pipe (6) swing joint, locating component (94) set up on the upper end left side of closing cap (41), locating component (94) and the left end swing joint of conveying pipe (8).

5. A nutrition supply thermostatic device for livestock-raising embryos according to claim 4, characterized in that: the closing assembly (93) includes board groove (931), baffle (932), reset spring (933) and sealed pad (934), the lower extreme at slot (92) inner wall is seted up to board groove (931), baffle (932) rotate to be connected in the inside of board groove (931), the upper end and the conveying pipe (8) swing joint of baffle (932), reset spring (933) fixed mounting is at the inner wall of board groove (931), the one end of reset spring (933) and the lower extreme fixed connection of baffle (932), sealed pad (934) fixed mounting is at the lateral wall of baffle (932).

6. A nutrition supply thermostatic device for livestock-raising embryos according to claim 4, characterized in that: locating component (94) includes locating lever (941), locating piece (942), constant head tank (943) and fixture block (944), locating lever (941) fixed connection is in the outside of conveying pipe (8) left end, locating piece (942) fixed mounting is on the upper end left side of closing cap (41), the upper end at locating piece (942) is seted up in constant head tank (943), the inside at constant head tank (943) is pegged graft to the one end of locating lever (941), fixture block (944) sets up the outer wall in locating lever (941) one end, the lateral wall of locating piece (942) is provided with screens subassembly (95), screens subassembly (95) and fixture block (944) swing joint.

7. The nutrition supply thermostat for livestock-raising embryos of claim 6, characterized in that: screens subassembly (95) include rod groove (951), card pole (952) and draw-in groove (953), the lateral wall in locating piece (942) is seted up in rod groove (951), the inner wall in constant head tank (943) is seted up in draw-in groove (953), draw-in groove (953) are linked together with rod groove (951), card pole (952) sliding connection is in the inside of rod groove (951), the one end of card pole (952) stretches into the inside of draw-in groove (953), the one end and the fixture block (944) joint of card pole (952), the outer wall of card pole (952) is provided with stop subassembly (96).

8. The nutrition supply thermostat for livestock-raising embryos of claim 7, characterized in that: the limiting assembly (96) comprises a first limiting groove (961), a first limiting block (962) and a supporting spring (963), the first limiting block (962) is fixedly connected to the outer wall of the clamping rod (952), the first limiting groove (961) is formed in the inner wall of the clamping groove (953), the first limiting block (962) is slidably connected to the inside of the first limiting groove (961), the supporting spring (963) is fixedly installed inside the first limiting groove (961), and one end of the supporting spring (963) is fixedly connected with the first limiting block (962).

9. The nutrition supply thermostat for livestock-raising embryos of claim 1, characterized in that: the placing mechanism (11) comprises a connecting block (111), a connecting groove (112), a plug (113), a second limiting groove (114) and a second limiting block (115), the connecting block (111) is fixedly connected with the right end of the feeding pipe (6), the lower end of the connecting block (111) is attached and connected with the fixing plate (10), the connecting groove (112) is arranged at the upper end of the connecting block (111), the output end of the material tank (12) extends into the connecting groove (112), the plug (113) is arranged on the inner wall of the connecting groove (112), one end of the plug (113) extends into the output end of the material tank (12), the second limiting groove (114) is arranged at the outer side of the upper end of the connecting block (111), the second limiting block (115) is fixedly connected with the outer side of the lower end of the material tank (12), the second limiting block (115) is inserted in the second limiting groove (114).

Technical Field

The invention relates to the field of livestock breeding, in particular to a nutrition supply constant temperature device for livestock breeding embryos.

Background

The living body egg collecting technology is commonly used for collecting ovaries and oocytes of cattle and other livestock with excellent characteristics, then high-quality embryos formed after in vitro maturation and fertilization are obtained, and meanwhile, the pregnancy rate after embryo transplantation is improved, cell culture refers to a method for simulating in vitro in vivo environment asepsis, proper temperature, pH value, certain nutritional conditions and the like to enable the ovaries and oocytes to survive, grow, reproduce and maintain main structures and functions, the cell culture needs to be carried out in a cell culture box, the culture box refers to a box device with controllable temperature and is mainly used for culturing microorganisms, plants and animal cells, a bidirectional temperature regulating system with refrigeration and heating is basic experimental equipment of scientific research departments such as biology, agriculture, medicine, environmental protection and the like, and the culture box is widely applied to constant-temperature culture, constant-temperature reaction and other experiments, and has the main characteristics of: the box body adopts foamed plastics such as polyurethane and the like as heat insulation materials, and has better insulating capability to external cold and heat; the inner cavity is mostly made of stainless steel, so that the corrosion resistance is strong; the refrigerator is provided with a heating device, a refrigerating device and an automatic temperature control device, and can sensitively adjust the temperature in the refrigerator.

However, in the prior art, the embryo incubation constant temperature device is usually manually used for supplying embryo nutrition, and the temperature of the nutrient solution is different from the stability of the nutrient solution in the culture dish when supplying nutrition, so that the embryo development is easily influenced when supplying nutrition.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide a nutrition supply thermostatic equipment for livestock breeding embryos, the nutrient supply thermostatic equipment can be used for embryo culture through a culture dish, the position of the culture dish can be fixed through a placing frame, a central control unit can control the temperature of a first electric heating plate through a first temperature controller, the culture dish can keep constant temperature, the embryo development is facilitated, a material tank can be connected with a feeding pipe through a placing mechanism, the feeding pipe is connected with a feeding pipe through a connecting mechanism, the feeding pipe is connected with a sealing cover through a discharging mechanism, so that the feeding pipe can feed nutrient solution in the material tank into the culture dish, the central control unit can control the temperature of a second electric heating plate through a second temperature controller, the nutrient solution in the feeding pipe can be heated by the second electric heating plate, and the temperature of the nutrient solution is consistent with the temperature in the culture dish, avoid influencing the embryo.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A nutrition supply thermostatic equipment for livestock breeding embryos comprises a fixed box, wherein a central control unit is arranged on the right side inside the fixed box, a placing rack is arranged on the left side inside the fixed box, a culture dish is inserted inside the placing rack, a sealing cover is inserted at the upper end of the culture dish, a first electric heating plate is arranged inside the placing rack, the first electric heating plate is connected with the culture dish in a fitting manner, the left side of the upper end of the central control unit is electrically connected with a first temperature controller, the first temperature controller is electrically connected with the first electric heating plate, a fixed block is fixedly arranged at the upper end of the inner wall of the fixed box, a through groove is formed in the side wall of the fixed block, a fixed plate is fixedly arranged on the side wall of the fixed box, an opening is formed in the fixed plate, a feeding pipe is inserted inside the opening, and a placing mechanism is arranged at the right end of the feeding pipe, the right end of the inlet pipe is movably connected with a material tank through a placing mechanism, the left end of the inlet pipe penetrates through an opening, the left end of the inlet pipe penetrates through a fixed box and extends into the through groove, a second electric heating plate is arranged on the inner wall of the through groove and is connected with the inlet pipe in a laminating manner, the right side of the upper end of the central control unit is electrically connected with a second temperature controller, the second temperature controller is electrically connected with the second electric heating plate, the left end of the inlet pipe penetrates through the through groove, the left end of the inlet pipe is movably connected with a connecting mechanism, the left end of the inlet pipe is movably connected with a feed pipe through the connecting mechanism, the upper end of the sealing cover is provided with a feeding mechanism, the left end of the feed pipe is movably connected with the sealing cover through the feeding mechanism, the upper end of the fixed box is rotatably connected with a cover plate, the front side of the fixed box is provided with a control plate, and the front upper end of the fixed box is provided with a display screen, the display screen and the control panel are respectively and electrically connected with the central control unit.

Further, coupling mechanism includes connecting piece, first recess, first intubate, second recess, coupling assembling and second intubate, connecting piece swing joint is in the left end of inlet pipe, the right side wall at the connecting piece is seted up to first recess, the left end threaded connection of inlet pipe is in the inside of first recess, first intubate fixed connection is in the inside of first recess, the one end of first intubate stretches into the inside of inlet pipe, the left side wall at the connecting piece is seted up to the second recess, coupling assembling sets up the right-hand member at the conveying pipe, the right-hand member of conveying pipe passes through coupling assembling swing joint in the inside of second recess, second intubate fixed connection is in the inside of second recess, the one end of second intubate stretches into the inside of conveying pipe, the second intubate is linked together with first intubate.

Further, coupling assembling includes adapter sleeve, slider and spout, the adapter sleeve rotates to be connected at the outer wall of conveying pipe, slider fixed mounting is at the outer wall of conveying pipe, the inner wall at the adapter sleeve is seted up to the spout, slider sliding connection is in the inside of spout, the outer wall of adapter sleeve and the inner wall threaded connection of second recess.

Furthermore, the emptying mechanism comprises a joint, a slot, a sealing assembly and a positioning assembly, the joint is fixedly mounted on the right side of the upper end of the sealing cover, the slot is formed in the upper end of the joint, the lower end of the slot penetrates through the sealing cover, the left end of the feeding pipe is inserted into the slot, the sealing assembly is arranged at the lower end of the inner wall of the slot and is movably connected with the feeding pipe, the positioning assembly is arranged on the left side of the upper end of the sealing cover, and the positioning assembly is movably connected with the left end of the feeding pipe.

Further, the seal assembly comprises a plate groove, a baffle, a reset spring and a seal gasket, the plate groove is formed in the lower end of the inner wall of the slot, the baffle is rotatably connected inside the plate groove, the upper end of the baffle is movably connected with the feeding pipe, the reset spring is fixedly installed on the inner wall of the plate groove, one end of the reset spring is fixedly connected with the lower end of the baffle, and the seal gasket is fixedly installed on the side wall of the baffle.

Further, locating component includes locating lever, locating piece, constant head tank and fixture block, locating lever fixed connection is in the outside of conveying pipe left end, locating piece fixed mounting is in the upper end left side of closing cap, the upper end at the locating piece is seted up to the constant head tank, the one end of locating lever is pegged graft in the inside of constant head tank, the fixture block sets up the outer wall in locating lever one end, the lateral wall of locating piece is provided with the screens subassembly, screens subassembly and fixture block swing joint.

Further, the screens subassembly includes rod groove, kelly and draw-in groove, the lateral wall at the locating piece is seted up in the rod groove, the inner wall at the constant head tank is seted up to the draw-in groove, the draw-in groove is linked together with the rod groove, kelly sliding connection is in the inside in rod groove, the inside of draw-in groove is stretched into to the one end of kelly, the one end and the fixture block joint of kelly, the outer wall of kelly is provided with spacing subassembly.

Further, spacing subassembly includes first spacing groove, first stopper and supporting spring, first stopper fixed connection is at the outer wall of kelly, the inner wall at the draw-in groove is seted up to first spacing groove, first stopper sliding connection is in the inside of first spacing groove, supporting spring fixed mounting is in the inside of first spacing groove, supporting spring's one end and first stopper fixed connection.

Further, the placing mechanism comprises a connecting block, a connecting groove, a plug, a second limiting groove and a second limiting block, the connecting block is fixedly connected to the right end of the feeding pipe, the lower end of the connecting block is connected with the fixed plate in a laminating mode, the connecting groove is formed in the upper end of the connecting block, the output end of the material tank extends into the connecting groove, the plug is arranged on the inner wall of the connecting groove, one end of the plug extends into the material tank output end, the second limiting groove is formed in the outer side of the upper end of the connecting block, the second limiting block is fixedly connected to the outer side of the lower end of the material tank, and the second limiting block is connected to the inner portion of the second limiting groove in an inserting mode.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) embryo culture can be carried out through the culture dish to this scheme, and can fix the position of culture dish through the rack, the temperature of central control unit through the steerable first electric plate of first temperature controller, make the culture dish can keep invariable temperature, help embryo to develop, can be connected material jar and inlet pipe through placement mechanism, and make inlet pipe and conveying pipe be connected through coupling mechanism, the conveying pipe passes through drop feed mechanism and is connected with the closing cap, thereby make the conveying pipe can send into the inside of culture dish with the nutrient solution in the material jar, the temperature of central control unit through the steerable second electric plate of second temperature controller, make the second electric plate can heat the nutrient solution in the inlet pipe, make the temperature in its temperature and the culture dish keep unanimous, avoid causing the influence to the embryo.

(2) Through the inside with the left end threaded connection of inlet pipe in first recess, through coupling assembling with the inside of conveying pipe connection at the second recess, make the connecting piece can be connected inlet pipe and conveying pipe, and be linked together through first intubate and second intubate, thereby make coupling mechanism when reaching and connecting conveying pipe and inlet pipe, can make the nutrient solution follow the inside entering conveying pipe of inlet pipe, make the conveying pipe can send into the inside of culture dish with the nutrient solution.

(3) Through the inside with the conveying pipe insert slot, reach the effect with conveying pipe and articulate, and through the position of the firm conveying pipe of locating component, at the removal in-process of conveying pipe, through the promotion of conveying pipe, make the baffle rotate in the inside of board groove, thereby make the baffle no longer seal the slot, make the inside nutrient solution of conveying pipe can get into the inside of culture dish, and after taking out the conveying pipe, lose the promotion of conveying pipe, make reset spring can drive the baffle and reset, and sealed the pad through baffle lateral wall fixed mounting reaches the effect of sealed slot.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic view of the connection mechanism of the present invention;

FIG. 4 is an enlarged view of portion A of the present invention;

FIG. 5 is an enlarged view of section B of the present invention;

FIG. 6 is an enlarged view of section C of the present invention;

FIG. 7 is a block diagram of the present invention.

The reference numbers in the figures illustrate:

1. a fixed box; 2. a central control unit; 21. a first temperature controller; 22. a second temperature controller; 23. a control panel; 24. a display screen; 3. placing a rack; 31. a first electric heating plate; 4. a culture dish; 41. sealing the cover; 5. a fixed block; 51. a through groove; 52. a second electric heating plate; 6. a feed pipe; 7. a connecting mechanism; 71. a connecting member; 72. a first groove; 73. a first cannula; 74. a second groove; 75. a connecting assembly; 751. connecting sleeves; 752. a slider; 753. a chute; 76. a second cannula; 8. a feed pipe; 9. a discharging mechanism; 91. a joint; 92. a slot; 93. a closure assembly; 931. a plate groove; 932. a baffle plate; 933. a return spring; 934. a gasket; 94. a positioning assembly; 941. positioning a rod; 942. positioning blocks; 943. positioning a groove; 944. a clamping block; 95. a clamping component; 951. a rod groove; 952. a clamping rod; 953. a card slot; 96. a limiting component; 961. a first limit groove; 962. a first stopper; 963. a support spring; 10. a fixing plate; 101. an opening; 11. a placement mechanism; 111. connecting blocks; 112. connecting grooves; 113. a plug; 114. a second limit groove; 115. a second limiting block; 12. a material tank; 13. and (7) a cover plate.

Detailed Description

The technical solution 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; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-7, a nutrition supply thermostatic equipment for livestock breeding embryos comprises a fixed box 1, a central control unit 2 is arranged on the right side inside the fixed box 1, a placing rack 3 is arranged on the left side inside the fixed box 1, a culture dish 4 is inserted inside the placing rack 3, a sealing cover 41 is inserted on the upper end of the culture dish 4, a first electric heating plate 31 is arranged inside the placing rack 3, the first electric heating plate 31 is attached to the culture dish 4, a first temperature controller 21 is electrically connected to the left side of the upper end of the central control unit 2, the first temperature controller 21 is electrically connected to the first electric heating plate 31, a fixed block 5 is fixedly arranged on the upper end of the inner wall of the fixed box 1, a through groove 51 is formed on the side wall of the fixed block 5, a fixed plate 10 is fixedly arranged on the side wall of the fixed box 1, an opening 101 is formed inside the fixed plate 10, a feeding pipe 6 is inserted inside the opening 101, a placing mechanism 11 is arranged at the right end of the feeding pipe 6, the right end of the feeding pipe 6 is movably connected with a material tank 12 through a placing mechanism 11, the left end of the feeding pipe 6 penetrates through an opening 101, the left end of the feeding pipe 6 penetrates through a fixed box 1 and extends into the inside of a through groove 51, the inner wall of the through groove 51 is provided with a second electric heating plate 52, the second electric heating plate 52 is connected with the feeding pipe 6 in a laminating manner, the right side of the upper end of a central control unit 2 is electrically connected with a second temperature controller 22, the second temperature controller 22 is electrically connected with the second electric heating plate 52, the left end of the feeding pipe 6 penetrates through the through groove 51, the left end of the feeding pipe 6 is movably connected with a connecting mechanism 7, the left end of the feeding pipe 6 is movably connected with a feeding pipe 8 through the connecting mechanism 7, the upper end of a sealing cover 41 is provided with a material placing mechanism 9, the left end of the feeding pipe 8 is movably connected with the sealing cover 41 through the material placing mechanism 9, the upper end of the fixed box 1 is rotatably connected with a cover plate 13, the front surface of the fixed box 1 is provided with a control plate 23, the upper end of the front surface of the fixed box 1 is provided with a display screen 24, and the display screen 24 and the control panel 23 are respectively electrically connected with the central control unit 2; embryo culture can be carried out through the culture dish 4, the position of the culture dish 4 can be fixed through the placing frame 3, the temperature of the first electric heating plate 31 can be controlled through the first temperature controller 21 by the central control unit 2, the culture dish 4 can keep constant temperature, the embryo development is facilitated, the material tank 12 can be connected with the feeding pipe 6 through the placing mechanism 11, the feeding pipe 6 is connected with the feeding pipe 8 through the connecting mechanism 7, the feeding pipe 8 is connected with the sealing cover 41 through the discharging mechanism 9, the feeding pipe 8 can feed nutrient solution in the material tank 12 into the culture dish 4, the temperature of the second electric heating plate 52 can be controlled through the second temperature controller 22 by the central control unit 2, the nutrient solution in the feeding pipe 6 can be heated through the second electric heating plate 52, the temperature of the nutrient solution is consistent with the temperature in the culture dish 4, the influence on the embryo is avoided, and meanwhile, the connecting mechanism 7 is used for controlling the temperature of the material tank 12 and the feeding pipe 6, The placing mechanism 11 can detach the feeding pipe 6 from the feeding pipe 8 for disinfection and sterilization.

Referring to fig. 3, the connection mechanism 7 includes a connection member 71, a first groove 72, a first insertion tube 73, a second groove 74, a connection assembly 75 and a second insertion tube 76, the connection member 71 is movably connected to the left end of the feeding tube 6, the first groove 72 is formed in the right side wall of the connection member 71, the left end of the feeding tube 6 is screwed into the first groove 72, the first insertion tube 73 is fixedly connected into the first groove 72, one end of the first insertion tube 73 extends into the feeding tube 6, the second groove 74 is formed in the left side wall of the connection member 71, the connection assembly 75 is arranged at the right end of the feeding tube 8, the right end of the feeding tube 8 is movably connected into the second groove 74 through the connection assembly 75, the second insertion tube 76 is fixedly connected into the second groove 74, one end of the second insertion tube 76 extends into the feeding tube 8, and the second insertion tube 76 is communicated with the first insertion tube 73; through with the left end threaded connection of inlet pipe 6 in the inside of first recess 72, connect the inside at second recess 74 with conveying pipe 8 through coupling assembling 75, make connecting piece 71 can be connected inlet pipe 6 and conveying pipe 8, and be linked together through first intubate 73 and second intubate 76, thereby make coupling mechanism 7 reach and connect conveying pipe 8 and inlet pipe 6 simultaneously, can make the nutrient solution get into conveying pipe 8 from the inside of inlet pipe 6, make conveying pipe 8 can send the nutrient solution into the inside of culture dish 4.

Referring to fig. 3, the connecting assembly 75 includes a connecting sleeve 751, a sliding block 752 and a sliding groove 753, the connecting sleeve 751 is rotatably connected to the outer wall of the feeding pipe 8, the sliding block 752 is fixedly installed on the outer wall of the feeding pipe 8, the sliding groove 753 is formed in the inner wall of the connecting sleeve 751, the sliding block 752 is slidably connected to the inside of the sliding groove 753, and the outer wall of the connecting sleeve 751 is in threaded connection with the inner wall of the second groove 74; the sliding connection of the sliding block 752 in the sliding groove 753 stabilizes the connecting sleeve 751 on the outer wall of the feeding tube 8, and simultaneously, the feeding tube 8 is more tightly connected with the second groove 74 when the connecting sleeve 751 is screwed in the second groove 74.

Referring to fig. 4-5, the discharging mechanism 9 includes a joint 91, a slot 92, a sealing component 93 and a positioning component 94, the joint 91 is fixedly installed on the right side of the upper end of the sealing cover 41, the slot 92 is opened on the upper end of the joint 91, the lower end of the slot 92 penetrates through the sealing cover 41, the left end of the feeding pipe 6 is inserted into the slot 92, the sealing component 93 is installed on the lower end of the inner wall of the slot 92, the sealing component 93 is movably connected with the feeding pipe 6, the positioning component 94 is installed on the left side of the upper end of the sealing cover 41, and the positioning component 94 is movably connected with the left end of the feeding pipe 8; through the inside with conveying pipe 8 insert slot 92, reach the effect of being connected conveying pipe 8 and joint 91 to through the position of the firm conveying pipe 8 of locating component 94, at the removal in-process of conveying pipe 8, through the promotion of conveying pipe 8, make seal assembly 93 open and to make in the nutrient solution gets into culture dish 4.

Referring to fig. 4, the sealing assembly 93 includes a plate groove 931, a baffle plate 932, a return spring 933 and a sealing gasket 934, the plate groove 931 is opened at the lower end of the inner wall of the insertion groove 92, the baffle plate 932 is rotatably connected inside the plate groove 931, the upper end of the baffle plate 932 is movably connected with the feeding pipe 8, the return spring 933 is fixedly installed on the inner wall of the plate groove 931, one end of the return spring 933 is fixedly connected with the lower end of the baffle plate 932, and the sealing gasket 934 is fixedly installed on the side wall of the baffle plate 932; through the promotion of conveying pipe 8, make baffle 932 rotate in the inside of board groove 931 to make baffle 932 no longer seal slot 92, make the inside nutrient solution of conveying pipe 8 can get into the inside of culture dish 4, and after taking out conveying pipe 8, lose the promotion of conveying pipe 8, make reset spring 933 can drive baffle 932 and reset, and sealed fill up 934 through baffle 932 lateral wall fixed mounting reaches the effect of sealed slot 92.

Referring to fig. 5, the positioning assembly 94 includes a positioning rod 941, a positioning block 942, a positioning groove 943 and a clamping block 944, the positioning rod 941 is fixedly connected to the outer side of the left end of the feeding pipe 8, the positioning block 942 is fixedly installed on the left side of the upper end of the sealing cover 41, the positioning groove 943 is arranged at the upper end of the positioning block 942, one end of the positioning rod 941 is inserted into the positioning groove 943, the clamping block 944 is arranged on the outer wall of one end of the positioning rod 941, a clamping assembly 95 is arranged on the side wall of the positioning block 942, and the clamping assembly 95 is movably connected to the clamping block 944; one end of the positioning rod 941 is inserted into the positioning groove 943, and is movably connected with the clamping block 944 through the clamping assembly 95, so that the positioning block 942 plays a role in fixing the position of the clamping rod 952, and the positioning assembly 94 achieves a role in fixing the position of the feeding pipe 8.

Referring to fig. 5, the locking assembly 95 includes a rod groove 951, a locking rod 952 and a locking groove 953, the rod groove 951 is formed in a side wall of the positioning block 942, the locking groove 953 is formed in an inner wall of the positioning groove 943, the locking groove 953 is communicated with the rod groove 951, the locking rod 952 is slidably connected inside the rod groove 951, one end of the locking rod 952 extends into the locking groove 953, one end of the locking rod 952 is locked with the locking block 944, and a limiting assembly 96 is disposed on an outer wall of the locking rod 952; when locating lever 941 inserts the inside of constant head tank 943, one end through locating lever 941 makes fixture block 944 move in the inside of draw-in groove 953 to make fixture block 944 with the inside of card pole 952 push-in pole groove 951, cross the card pole 952 back at fixture block 944, drive the kelly 952 through spacing subassembly 96 and reset, make the kelly 952 reach and fix the fixture block 944 at the inside effect of draw-in groove 953, thereby fix the locating lever 941 in the inside of constant head tank 943.

Referring to fig. 5, the position-limiting assembly 96 includes a first position-limiting groove 961, a first position-limiting block 962 and a supporting spring 963, the first position-limiting block 962 is fixedly connected to an outer wall of the locking bar 952, the first position-limiting groove 961 is formed in an inner wall of the locking groove 953, the first position-limiting block 962 is slidably connected to an inner portion of the first position-limiting groove 961, the supporting spring 963 is fixedly installed in the first position-limiting groove 961, and one end of the supporting spring 963 is fixedly connected to the first position-limiting block 962; the supporting spring 963 drives the first limiting block 962 to move inside the first limiting groove 961, so that the clamping rod 952 can move inside the rod groove 951 along with the first limiting block 962, and the effect of resetting the clamping rod 952 is achieved.

Referring to fig. 6, the placing mechanism 11 includes a connecting block 111, a connecting groove 112, a plug 113, a second limiting groove 114 and a second limiting block 115, the connecting block 111 is fixedly connected to the right end of the feeding pipe 6, the lower end of the connecting block 111 is attached to the fixing plate 10, the connecting groove 112 is formed in the upper end of the connecting block 111, the output end of the material tank 12 extends into the connecting groove 112, the plug 113 is disposed on the inner wall of the connecting groove 112, one end of the plug 113 extends into the output end of the material tank 12, the second limiting groove 114 is formed in the outer side of the upper end of the connecting block 111, the second limiting block 115 is fixedly connected to the outer side of the lower end of the material tank 12, and the second limiting block 115 is inserted into the second limiting groove 114; can stabilize the position of inlet pipe 6 inside opening 101 through connecting block 111, through the inside with the output of material jar 12 inserts spread groove 112, make material jar 12 can be connected with inlet pipe 6, and peg graft in the inside of second spacing groove 114 through second stopper 115, reach the effect in firm material jar 12 position, insert the inside of material jar 12 output through plug 113, make plug 113 can introduce the inside of inlet pipe 6 with the nutrient solution of material jar 12 inside.

The control board 23 of the present invention can control the central control unit 2, so that the central control unit 2 can send an instruction to the first temperature controller 21 and the second temperature controller 22 to control the temperature of the first electric heating plate 31 and the second electric heating plate 52, and display the temperature information through the display screen 24, when an embryo cultivation is required, an embryo is placed in the culture dish 4, then the cover plate 13 is opened to place the culture dish 4 in the placing rack 3, the culture dish 4 can be kept at a constant temperature through the first electric heating plate 31 to facilitate the embryo development, when a nutrient solution is required to be fed, the left end of the feed pipe 6 is inserted into the opening 101, then the left end of the feed pipe 6 penetrates through the through groove 51, the fixed block 5 supports the position of the feed pipe 6 through the through groove 51, then the feed pipe 6 is connected with the feed pipe 8 by using the connecting mechanism 7, the left end of the feed pipe 6 is screwed into the first groove 72, the first insertion tube 73 is inserted into the feeding tube 6, the feeding tube 8 is fixed inside the second groove 74 by the connecting assembly 75, the connecting sleeve 751 is connected inside the sliding groove 753 in a sliding manner through the sliding block 752, the connecting sleeve 751 can be fixed on the outer wall of the feeding tube 8, meanwhile, when the connecting sleeve 751 is connected inside the second groove 74 in a threaded manner, the feeding tube 8 can be connected with the second groove 74 more tightly, one end of the second insertion tube 76 is inserted into the feeding tube 8, the connecting piece 71 achieves the effect of communicating the feeding tube 6 with the feeding tube 8, then the feeding tube 8 is connected with the sealing cover 41 through the discharging mechanism 9, one end of the feeding tube 8 is inserted into the inserting groove 92, the effect of connecting the feeding tube 8 with the joint 91 is achieved, the sealing assembly 93 is pushed in the moving process of the feeding tube 8, and the baffle 932 is pushed by the feeding tube 8 to rotate inside the plate groove 931, thereby, the feeding pipe 8 is communicated with the culture dish 4, the position of the feeding pipe 8 is fixed by the positioning assembly 94, when the positioning rod 941 is inserted into the positioning groove 943, the fixture block 944 moves in the clamping groove 953 by one end of the positioning rod 941, and the fixture block 944 pushes the fixture rod 952 into the rod groove 951, after the fixture block 944 crosses the fixture rod 952, the first limiting block 962 is driven by the supporting spring 963 to move in the first limiting groove 961, the limiting assembly 96 drives the fixture rod 952 to reset and clamp with the fixture block 944, so that the clamping assembly 95 achieves the function of fixing the fixture block 944 in the clamping groove 953, thereby fixing the positioning rod 941 in the positioning groove 943, connecting the positioning rod 941 with the positioning block 942, achieving the function of fixing the position of the feeding pipe 8, then inserting the output end of the material tank 12 into the connecting groove 112, and inserting the output end of the material tank into the second limiting groove 114 by the second limiting block 115, the placing mechanism 11 is enabled to achieve the effect of connecting the material tank 12 with the feeding pipe 6, and is in fit connection with the fixing plate 10 through the lower end of the connecting block 111 to achieve the effect of supporting the position of the feeding pipe 6, in the process of inserting the output end of the material tank 12, the plug 113 is inserted into the output end of the material tank 12 to achieve the effect of introducing the nutrient solution into the feeding pipe 6, then the feeding pipe 6 is heated through the second electric heating plate 52 to keep the temperature of the nutrient solution consistent with that of the culture dish 4, so as to avoid influencing the embryo, after the nutrient solution is completed, the material tank 12 is taken down, then the feeding pipe 6 is separated from the feeding pipe 8 through the connecting mechanism 7, then the clamping rod 952 is pulled to be separated from the clamping block 944, so that the feeding pipe 8 can be pulled out of the inside of the slot 92, after the thrust of the feeding pipe 8 is lost, the baffle 932 is driven to reset through the return spring 933, so that the sealing gasket 934 can seal the slot 92, then the fixed box 1 is sealed by the cover plate 13, and the feeding pipe 6 and the feeding pipe 8 are sterilized and stored.

The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.