CN218778951U

CN218778951U - Constant temperature culture apparatus is used in L-phenylalanine production and processing

Info

Publication number: CN218778951U
Application number: CN202222864750.6U
Authority: CN
Inventors: 吴开水; 顾雪芳
Original assignee: Xinjiang Suyuan Biological Engineering Co ltd
Current assignee: Xinjiang Suyuan Biological Engineering Co ltd
Priority date: 2022-10-29
Filing date: 2022-10-29
Publication date: 2023-03-31
Anticipated expiration: 2032-10-29

Abstract

The utility model discloses a constant temperature culture device for L-phenylalanine production and processing, including the thermostated container, the department placed in the middle between first slider and the second slider is provided with first spout, the inside of the first spout of base top one side is provided with the regulation structure, the adjustment mechanism includes step motor, lead screw and nut slider, step motor's output shaft passes through the shaft coupling and is connected with the one end of lead screw, the lateral wall of lead screw and the internal thread connection of nut slider, the outer wall and the first spout sliding connection of nut slider, the nut slider welds in one side of tray, the top surface of tray is provided with the fixed subassembly of multiunit, through setting up the adjustment mechanism in base top one side, drive the lead screw through step motor and rotate, can drive the tray and carry out inside and outside movement regulation, be convenient for the staff to observe the culture household utensils; the top surface through at the tray sets up the fixed subassembly of multiunit, is convenient for carry out the centre gripping to a plurality of cultivation household utensils and fixes, prevents to cultivate the household utensils and takes place to empty.

Description

Constant temperature culture apparatus is used in L-phenylalanine production and processing

Technical Field

The utility model relates to a constant temperature incubator technical field specifically is a constant temperature culture apparatus is used in L-phenylalanine production and processing.

Background

The constant temperature incubator is mainly used for bacterial culture, breeding, fermentation and other constant temperature tests in scientific research departments such as medical treatment and health, medical industry, biochemistry, industrial production, agricultural science and the like, and the constant temperature incubator is required in the production process of the L-phenylalanine.

Through retrieval, in the prior art, the Chinese patent application number: CN201920513504.1, application date: 2019-04-16, discloses a constant-temperature incubator for L-phenylalanine production, relates to the field of incubator equipment, and particularly relates to a constant-temperature incubator for L-phenylalanine production; the utility model is provided with an incubator body, a gas mixing chamber, a waste gas temporary storage chamber, a heat exchange device and an electric control chamber; the incubator body comprises an air outlet air equalizing plate arranged above the inside of the incubator body, an air inlet air equalizing plate arranged below the inside of the incubator body, an air outlet arranged in the middle of the top wall of the incubator body, an air inlet arranged at the center of the bottom surface of the incubator body, a storage rack arranged in the middle of the inside of the incubator body, a storage tray arranged on the storage rack, and a first temperature sensor arranged in the middle of the inside of the incubator body and positioned below the storage tray; the gas mixing chamber is arranged below the incubator body and is connected with the incubator body through the supporting column, and the waste gas temporary storage chamber is arranged on the upper portion of the incubator body and is connected with the incubator body through the supporting column. The utility model discloses guaranteed the inside constant temperature environment of incubator body well, be favorable to the growth of culture.

However, the device still has the following defects:

1. the device is in the use, when the staff need observe the culture dish on the tray, needs the manual culture dish on the tray to take out the observation, reduces its practicality.

2. The device is in the use, directly places the culture dish on the tray, lacks the fixed device to the culture dish, probably leads to the culture dish to take place to empty.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a constant temperature culture device for L-phenylalanine production and processing, which is characterized in that an adjusting mechanism is arranged on one side of the top end of a base, a lead screw is driven by a stepping motor to rotate, a tray can be driven to move and adjust inside and outside, and workers can observe culture utensils conveniently; the top surface through at the tray sets up the fixed subassembly of multiunit, is convenient for carry out the centre gripping to a plurality of cultivation household utensils and fixes, prevents to cultivate the household utensils and take place to empty to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a constant temperature culture apparatus is used in L-phenylalanine production and processing includes the thermostated container, the inside fixed mounting of thermostated container has the base, the top surface symmetry of base is provided with two backup pads, two the equal fixed mounting in backup pad top has first slider and second slider, the department placed in the middle between first slider and the second slider is provided with first spout, the inside of the first spout in base top one side is provided with the regulation structure, adjustment mechanism includes step motor, lead screw and nut slider, step motor passes through the bolt and installs in the inboard of first slider and second slider, step motor's output shaft passes through the shaft coupling and is connected with the one end of lead screw, the lateral wall of lead screw and the inside threaded connection of nut slider, the outer wall and the first spout sliding connection of nut slider, the nut slider welds in one side of tray, the top surface of tray is provided with the fixed subassembly of multiunit.

Preferably, the inner sides and the outer sides of the first sliding block and the second sliding block are respectively and fixedly provided with a first limiting plate and a second limiting plate, and the inner side wall of the first limiting plate is connected with a stepping motor through a bolt.

Preferably, the welding of the opposite side of tray has the slider, the outer wall and the first spout sliding connection of base top opposite side of slider, the inside of slider and the lateral wall sliding connection of slide bar, the fixed mounting of slide bar is in first spout department placed in the middle.

Preferably, a vertical cylinder is welded in the middle of the inner side wall of the second limiting plate, and the inner wall of the vertical cylinder is rotatably connected with the side wall of the other end of the screw rod.

Preferably, the fixed subassembly of multiunit includes worker's shape frame, T shape adjusting lever and adjusting nut, worker's shape frame symmetry fixed mounting is in the top surface of tray, the inside of worker's shape frame and the lateral wall sliding connection of two T shape adjusting levers, two the bottom of T shape adjusting lever and adjusting nut's inside threaded connection.

Preferably, a second sliding groove is formed in the top end of the I-shaped frame and is in sliding connection with the side walls of the two ends of the T-shaped adjusting rod, and a rubber sleeve is sleeved on the outer side of the T-shaped adjusting rod.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a constant temperature culture apparatus is used in L-phenylalanine production and processing, through set up adjustment mechanism on one side of base top, when carrying out the circular telegram drive to step motor, because step motor's output shaft passes through the shaft coupling and is connected with the one end of lead screw, can drive the lead screw and rotate, the lateral wall of lead screw and the internal thread connection of nut slider, thereby make nut slider slide on the lateral wall of lead screw, nut slider welds in one side of tray, because the inner wall of the slider of the opposite side welded of tray and the lateral wall sliding connection of slide bar, and the outer wall of slider and first spout sliding connection, thereby can drive the tray and move, be convenient for remove the culture dish on the tray out of the inside of thermostated container, be convenient for the staff to observe it, and need not the staff to take out the culture dish manually and observe, improve the practicality;

set up the fixed subassembly of multiunit through the bottom surface at the tray, place the culture dish between two T shape adjusting lever, then slide T shape adjusting lever in the inside of second spout to suitable position and make the rubber sleeve in the T shape adjusting lever outside inconsistent with the top outer wall of culture dish, then rotate adjusting nut and fix T shape adjusting lever, thereby fix the culture dish, it is fixed to be convenient for carry out the centre gripping to a plurality of culture dishes, prevent that the culture dish from taking place to empty.

Drawings

FIG. 1 is a schematic view of the sectional internal structure of the thermostat of the present invention;

FIG. 2 is a schematic view of the adjusting mechanism of the present invention;

fig. 3 is a schematic structural view of the first slider and the second slider of the present invention;

fig. 4 is a schematic structural view of the fixing assembly of the present invention.

Reference numbers in the figures: 1. a thermostat; 2. a base; 3. a support plate; 4. a first slider; 5. a second slider; 6. a first chute; 7. a first limit plate; 8. a second limiting plate; 9. a stepping motor; 10. a screw rod; 11. a nut slider; 12. a tray; 13. a slider; 14. a slide bar; 15. a vertical cylinder; 16. a H-shaped frame; 17. a T-shaped adjustment lever; 18. adjusting the nut; 19. a second chute; 20. a rubber sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a constant temperature culture device for L-phenylalanine production and processing, which is shown in figures 1-4 and comprises a constant temperature box 1, wherein the front surface of the constant temperature box 1 is provided with a box door, the inside of the constant temperature box 1 is fixedly provided with a base 2, the top surface of the base 2 is symmetrically provided with two supporting plates 3, the top ends of the two supporting plates 3 are both fixedly provided with a first slide block 4 and a second slide block 5, a first chute 6 is arranged between the first slide block 4 and the second slide block 5, the inside of the first chute 6 at one side of the top end of the base 2 is provided with an adjusting structure, the adjusting mechanism comprises a stepping motor 9, a screw rod 10 and a nut slide block 11, the stepping motor 9 is arranged at the inner sides of the first slide block 4 and the second slide block 5 through bolts, the inner sides and the outer sides of the first slide block 4 and the second slide block 5 are respectively and fixedly provided with a first limiting plate 7 and a second limiting plate 8, through arranging the first limiting plate 7 and the second limiting plate 8, the sliding of the nut sliding block 11 and the sliding block 13 can be limited, the inner side wall of the first limiting plate 7 is connected with a stepping motor 9 through a bolt, the output shaft of the stepping motor 9 is connected with one end of a screw rod 10 through a coupler, a vertical cylinder 15 is welded at the central position of the inner side wall of the second limiting plate 8, the inner wall of the vertical cylinder 15 is rotatably connected with the side wall of the other end of the screw rod 10, the side wall of the screw rod 10 is connected with the inner thread of the nut sliding block 11, the outer wall of the nut sliding block 11 is slidably connected with a first sliding groove 6, the nut sliding block 11 is welded at one side of a tray 12, a sliding block 13 is welded at the other side of the tray 12, the outer wall of the sliding block 13 is slidably connected with the first sliding groove 6 at the other side of the top end of the base 2, the inside of the sliding block 13 is slidably connected with the side wall of a sliding rod 14, the sliding rod 14 is fixedly arranged at the central position of the first sliding groove 6, and the two ends of the first limiting plate 7 and the central position of the second limiting plate are respectively and fixedly arranged at the central position, through the arrangement of the adjusting mechanism, when the stepping motor 9 is powered on and driven, the screw rod 10 can be driven to rotate, so that the nut slider 11 slides on the side wall of the screw rod 10, the inner wall of the slider 13 welded on the other side of the tray 12 is in sliding connection with the side wall of the slide rod 14, and the outer wall of the slider 13 is in sliding connection with the first chute 6, so that the tray 12 can be driven to move, a culture dish on the tray 12 can be conveniently moved out of the interior of the incubator 1, a worker can conveniently observe the culture dish, the culture dish does not need to be manually taken out by the worker for observation, and the practicability is improved;

the top surface of tray 12 is provided with the fixed subassembly of multiunit, the fixed subassembly of multiunit includes worker shape frame 16, T shape adjusting rod 17 and adjusting nut 18, worker shape frame 16 symmetry fixed mounting is in the top surface of tray 12, the inside of worker shape frame 16 and the lateral wall sliding connection of two T shape adjusting rod 17, the bottom of two T shape adjusting rod 17 and the inside second spout 19 of having seted up in the top of adjusting nut 18's inside threaded connection worker shape frame 16, the both ends lateral wall sliding connection of second spout 19 and T shape adjusting rod 17, the outside cover of T shape adjusting rod 17 is equipped with rubber sleeve 20, through setting up fixed subassembly, place the culture dish between two T shape adjusting rod 17, then slide T shape adjusting rod 17 to the appropriate position in the inside of second spout 19 and make the rubber sleeve 20 in the T shape adjusting rod 17 outside inconsistent with the top outer wall of culture dish, then rotate adjusting nut 18 and fix T shape adjusting rod 17, thereby fix the culture dish, prevent that the culture dish from taking place to topple over.

During the specific use, at first adjust the inside of thermostated container 1 to the constant temperature state through constant temperature equipment, then place the culture dish between two T shape adjusting lever 17, then slide T shape adjusting lever 17 in the inside of second spout 19 to suitable position and make the rubber sleeve 20 in the T shape adjusting lever 17 outside inconsistent with the top outer wall of culture dish, then rotate adjusting nut 18 and fix T shape adjusting lever 17, close the chamber door, when needing to observe the culture dish, open the chamber door, through carrying out the circular telegram drive to step motor 9, slide tray 12 to the outside of thermostated container 1, the staff of being convenient for observes, move tray 12 to the normal position to step motor 9 circular telegram drive again after observing, close the chamber door can, easy operation is convenient, need not that the staff is manual to take out the observation to the culture dish, improve the practicality.

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

Claims

1. The utility model provides a constant temperature culture apparatus is used in L-phenylalanine production and processing, includes thermostated container (1), its characterized in that: the inside fixed mounting of thermostated container (1) has base (2), the top surface symmetry of base (2) is provided with two backup pads (3), two the equal fixed mounting in backup pad (3) top has first slider (4) and second slider (5), the department is provided with first spout (6) between two parties between first slider (4) and second slider (5), the inside of the first spout (6) of base (2) top one side is provided with adjustment mechanism, adjustment mechanism includes step motor (9), lead screw (10) and nut slider (11), step motor (9) are installed in the inboard of first slider (4) and second slider (5) through the bolt, the output shaft of step motor (9) passes through the shaft coupling and is connected with the one end of lead screw (10), the lateral wall of lead screw (10) and the inside threaded connection of nut slider (11), the outer wall and the first spout (6) sliding connection of nut slider (11), nut slider (11) welds in one side of tray (12), the top surface fixed subassembly that is provided with the multiunit of tray (12).

2. The thermostatic culture device for producing and processing L-phenylalanine according to claim 1, wherein: the inboard and the outside of first slider (4) and second slider (5) are fixed mounting respectively has first limiting plate (7) and second limiting plate (8), the inside wall of first limiting plate (7) has step motor (9) through bolted connection.

3. The thermostatic culture device for L-phenylalanine production and processing according to claim 1, characterized in that: the welding of the opposite side of tray (12) has slider (13), the outer wall of slider (13) and the first spout (6) sliding connection of base (2) top opposite side, the inside of slider (13) and the lateral wall sliding connection of slide bar (14), the fixed mounting of slide bar (14) is in the department between two parties in first spout (6).

4. The thermostatic culture device for L-phenylalanine production and processing according to claim 2, characterized in that: the welding of the inside wall department placed in the middle of second limiting plate (8) has a vertical section of thick bamboo (15), the inner wall of vertical section of thick bamboo (15) rotates with the other end lateral wall of lead screw (10) to be connected.

5. The thermostatic culture device for producing and processing L-phenylalanine according to claim 1, wherein: the fixed subassembly of multiunit includes worker's shape frame (16), T shape adjusting rod (17) and adjusting nut (18), worker's shape frame (16) symmetry fixed mounting is in the top surface of tray (12), the inside of worker's shape frame (16) and the lateral wall sliding connection of two T shape adjusting rod (17), two the inside threaded connection of the bottom of T shape adjusting rod (17) and adjusting nut (18).

6. The thermostatic culture device for L-phenylalanine production processing according to claim 5, characterized in that: second spout (19) have been seted up to the top inside of worker's shape frame (16), the both ends lateral wall sliding connection of second spout (19) and T shape regulating rod (17), the outside cover of T shape regulating rod (17) is equipped with rubber sleeve (20).