CN219869030U

CN219869030U - AGV auxiliary feeding and discharging transmission system

Info

Publication number: CN219869030U
Application number: CN202320809015.7U
Authority: CN
Inventors: 桑胜勇; 吴彤; 乔建国
Original assignee: Tianjin Jianan Pharmaceutical Equipment Co ltd
Current assignee: Tianjin Jianan Pharmaceutical Equipment Co ltd
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-10-20
Anticipated expiration: 2033-04-13

Abstract

The utility model discloses an AGV auxiliary feeding and discharging transmission system, which relates to the technical field of vacuum freeze dryers and comprises a freeze dryer tank body and an AGV carrier, wherein a plurality of shelf carts are arranged between the freeze dryer tank body and the AGV carrier in a sliding manner, and a locking and separating mechanism is arranged between every two adjacent shelf carts. According to the AGV auxiliary feeding and discharging transmission system, the driving assembly is used for facilitating a worker to feed a plurality of shelf carts into the freeze dryer tank body, and the locking and separating mechanism between every two adjacent shelf carts is used for connecting the shelf carts, so that the AGV auxiliary feeding and discharging transmission system has the effect of facilitating the worker to feed and discharge the shelf carts in the freeze dryer tank body, achieves the function of fully automatically feeding and discharging the freeze dryer tank body, reduces labor and cost, and improves safety and working efficiency of the worker.

Description

AGV auxiliary feeding and discharging transmission system

Technical Field

The utility model relates to the technical field of vacuum freeze dryers, in particular to an AGV auxiliary feeding and discharging transmission system.

Background

The vacuum freeze dryer is suitable for drying high-grade raw materials such as Chinese medicinal decoction pieces, organisms, wild vegetables, dehydrated vegetables, foods, fruits, chemical industry, pharmaceutical intermediates and the like. The freeze vacuum drying is that the vacuum freeze dryer combines a refrigerating system, a vacuum system and a heat conducting oil heating system into a whole, and the freeze vacuum drying is performed by greatly utilizing the space for storing materials in the box body.

Traditional manual pushing "shelf car" business turn over freeze dryer jar body, when manual pushing "shelf car" got into the freeze dryer jar body, "shelf car" is suspended through the cantilever beam track, gets into the freeze dryer jar body, "shelf car" and after the tray of filling the goods is swung to full, "shelf car" can weigh about one ton, and manual pushing is more difficult. After the shelf trolley enters the freeze dryer, the shelf trolley needs to be pushed into the freeze dryer for a distance, the inner space of the freeze dryer is narrow, and manual operation is very difficult. After the freeze-drying operation is finished, the freeze-drying machine also needs to be manually started, and the shelf trolley is pulled out.

An improved scheme is as follows: the suspension beam rail suspension is changed into a bottom paving roller, and the scheme still has the advantages of manually completing feeding in and out, being low in efficiency, being labor-consuming and having potential safety hazards;

the improved generation to above-mentioned scheme is then with the roller guide rail change into the motor drive, needs the manual work to promote the shelf car to the freeze dryer jar internal, and the motor drives the roller and promotes the shelf car to the assigned position, and this scheme needs the roller more, drives the roller through the chain, and the noise is great, needs every shelf car length distance to join in marriage a motor moreover to make things convenient for the business turn over freeze drying jar body of Shan Taijia sub-car, still need the manual work and need the motor quantity more, the expense is great.

The above-mentioned several cases all need the manual work to accomplish whole or partial shelf car business turn over freeze dryer jar body step basically, waste time and energy or the expense is higher, if the freeze dryer jar body is longer, the people need get into the jar body, in narrow and small space, take place the incident easily.

Disclosure of Invention

The utility model aims to provide an AGV auxiliary feeding and discharging transmission system so as to solve the defects in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions: the AGV auxiliary feeding and discharging transmission system comprises a freeze dryer tank body and an AGV carrier, wherein a plurality of shelf carts are slidably arranged between the freeze dryer tank body and the AGV carrier, and a locking and separating mechanism is arranged between every two adjacent shelf carts; the freeze dryer tank body is provided with a plurality of rack carts for driving the rack carts to slide and drive the components.

Further, the driving assembly comprises a motor fixedly arranged on the freeze dryer tank body, a transmission shaft is fixedly arranged at the output end of the motor, and a driving gear is fixedly connected to the transmission shaft; a rotating shaft is vertically arranged in the freeze dryer tank in a sliding manner, and a driven gear which can be meshed with the driving gear is fixedly arranged on the peripheral surface of the rotating shaft; the bottom of the shelf trolley is slidably provided with a rack which can be meshed with the driven gear.

Further, two guide rails are fixedly installed in the freeze dryer tank body, a plurality of guide wheels are fixedly installed at the bottom end of each shelf trolley, the guide wheels are divided into two groups, and the guide wheels of each group are respectively arranged in the guide rails.

Further, two supporting plates are fixedly arranged in the freeze dryer tank body, and the transmission shaft is rotatably arranged on the two supporting plates; the two support plates are provided with sliding blocks in a sliding manner, a plurality of elastic pieces are arranged between each sliding block and each support plate, and the rotating shaft is rotatably arranged on the two sliding blocks.

Further, the elastic pieces are springs, and two ends of each spring are fixedly connected to the supporting plate and the sliding block respectively.

Further, two limiting slide bars are fixedly mounted on the two supporting plates, the sliding blocks are sleeved on the two limiting slide bars in a sliding mode, and the springs are sleeved on the limiting slide bars respectively.

Further, the top ends of the two supporting plates are fixedly provided with limiting baffles, and the top ends of the two limiting slide bars are fixedly provided with the bottom ends of the limiting baffles.

Further, the locking and separating mechanism comprises a connecting piece fixedly arranged on one of the shelf carts, a clamping rod is clamped on the connecting piece, a connecting block is fixedly arranged on the clamping rod, and the connecting block is rotatably arranged on the other shelf cart; the freeze dryer tank body port face is fixedly provided with a mounting plate, the mounting plate is fixedly provided with a cylinder, and the cylinder is located below the connecting block.

In the technical scheme, the utility model provides an AGV auxiliary feeding and discharging transmission system, which has the following beneficial effects: through utilizing the AGV carrier to carry a plurality of shelves car for after the AGV carrier removes to the freeze dryer jar body door, through with the help of drive assembly, the effect that can make things convenient for the staff to advance a plurality of shelves car to the freeze dryer jar body has been played, and through utilizing the locking separating mechanism between every adjacent two shelves car, then play the effect that can be connected between each shelf car, consequently, the effect that can make things convenient for the staff to a plurality of shelves car business turn over material in the freeze dryer jar body has been realized, the function of full automation business turn over freeze dryer jar body has been reduced manual work and cost, the security and the work efficiency of staff have been improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic view of the overall structure provided by an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a partial structure of FIG. 1 according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of the structure shown in FIG. 2A according to an embodiment of the present utility model;

FIG. 4 is a schematic diagram of a partial structure of FIG. 2 according to an embodiment of the present utility model;

FIG. 5 is a schematic diagram of the structure shown in FIG. 4B according to an embodiment of the present utility model;

fig. 6 is a schematic diagram of a partially disassembled structure of fig. 2 according to an embodiment of the present utility model.

Reference numerals illustrate:

1. a freeze dryer tank; 2. a shelf vehicle; 3. AGV carrier; 4. a guide wheel; 5. a guide rail; 6. a rack; 7. a rotating shaft; 8. a transmission shaft; 9. a motor; 10. a locking and separating mechanism; 11. a cylinder; 12. a driven gear; 13. a slide block; 14. an elastic member; 15. a drive gear; 16. a connecting piece; 17. a clamping rod; 18. a limit slide bar; 19. a support plate; 20. and a limit baffle.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

Referring to fig. 1-6, an AGV auxiliary feeding and discharging transmission system provided by the embodiments of the present utility model includes a freeze dryer tank 1 and an AGV carrier 3, a plurality of shelves 2 are slidably disposed between the freeze dryer tank 1 and the AGV carrier 3, and a locking and separating mechanism 10 is disposed between every two adjacent shelves 2; the freeze dryer tank 1 is provided with a sliding driving assembly for driving a plurality of shelf carts 2; through utilizing AGV carrier 3 to carry a plurality of shelves car 2 for after AGV carrier 3 removes to freeze dryer jar body 1 door, through with the help of drive assembly, played the effect that can make things convenient for the staff to advance a plurality of shelves car 2 to in the freeze dryer jar body 1, and through utilizing the locking separating mechanism 10 between every adjacent two shelves car 2, then played the effect that can be connected between each shelf car 2, consequently played the effect that can make things convenient for the staff to a plurality of shelves car 2 business turn over material in the freeze dryer jar body 1, realized the function of full automatization business turn over freeze dryer jar body 1, reduced manual work and cost, improved staff's security and work efficiency.

Specifically, the driving assembly comprises a motor 9 fixedly arranged on the freeze dryer tank body 1, a transmission shaft 8 is fixedly arranged at the output end of the motor 9, and a driving gear 15 is fixedly connected to the transmission shaft 8; a rotating shaft 7 is vertically arranged in the freeze dryer tank body 1 in a sliding manner, and a driven gear 12 which can be meshed with a driving gear 15 is fixedly arranged on the peripheral surface of the rotating shaft 7; the bottom end of the trolley 2 is slidably provided with a rack 6 which can be meshed with a driven gear 12; after AGV carrier 3 is in transport carrier 2 to the door front suitable position department of freeze dryer jar body 1, through utilizing motor 9, make transmission shaft 8 rotate under the drive of motor 9, thereby make fixed mounting drive gear 15 on transmission shaft 8 global can rotate when transmission shaft 8 pivoted, be in half-meshing state between drive gear 15 and the driven gear 12 in pivot 7 this moment, and through utilizing the roller on the AGV carrier 3, make carrier 2 can be moved towards the direction that is close to driven gear 12, make carrier 2 can reach driven gear 12's top, and slowly descend along with the roller on the AGV carrier 3, thereby make rack 6 on carrier 2 can remove to carry out intermeshing with driven gear 12, after carrier 2 descends to appointed position department, can make driven gear 12 slide to the state of meshing completely with drive gear 15, and then play the effect that can make things convenient for carrier 2 to send into inside the jar body 1 freeze-drying.

Specifically, two guide rails 5 are fixedly arranged in the freeze dryer tank body 1, a plurality of guide wheels 4 are fixedly arranged at the bottom end of each shelf vehicle 2, the plurality of guide wheels 4 are divided into two groups, and each group of guide wheels 4 are respectively arranged in the guide rails 5; by using the guide rail 5 inside the freeze dryer tank 1 and the guide wheel 4 on the carriage 2, the movement direction of the carriage 2 can be restricted.

Specifically, two support plates 19 are fixedly arranged in the freeze dryer tank 1, and a transmission shaft 8 is rotatably arranged on the two support plates 19; the two support plates 19 are provided with sliding blocks 13 in a sliding manner, a plurality of elastic pieces 14 are arranged between each sliding block 13 and each support plate 19, and the rotating shaft 7 is rotatably arranged on the two sliding blocks 13; by utilizing the sliding blocks 13 on the two supporting plates 19, the rotating shaft 7 can move downwards under the driving of the two sliding blocks 13, so that the driven gear 12 which is in half engagement with the driving gear 15 on the rotating shaft 7 can slide vertically, and the driven gear 12 can move to a state of being in full engagement with the driving gear 15.

Specifically, the plurality of elastic pieces 14 are springs, and two ends of each spring are fixedly connected to the supporting plate 19 and the sliding block 13 respectively; through utilizing the spring, play the effect that can cushion the slip of slider 13 to a certain extent for slider 13 is when sliding downwards, can make the spring be in compressed state, and after the shelf car 2 removes to the inside suitable position department of freeze dryer jar body 1, can make slider 13 carry out the effect that resets fast under the effect of spring elasticity, consequently improved whole drive arrangement's reuse effect to a certain extent.

Specifically, two limiting slide bars 18 are fixedly arranged on the two supporting plates 19, the sliding blocks 13 are sleeved on the two limiting slide bars 18 in a sliding manner, and the springs are sleeved on the limiting slide bars 18 respectively; by using the limit slide bar 18, the slide direction of the slider 13 and the spring can be limited.

Specifically, the top ends of the two support plates 19 are fixedly provided with limit baffles 20, and the top ends of the two limit slide bars 18 are fixedly provided with the bottom ends of the limit baffles 20; by utilizing the limit baffle 20 on the two support plates 19, the sliding distance of the two sliding blocks 13 can be limited, and the situation that the two sliding blocks 13 slide down from the limit sliding rod 18 is avoided as much as possible.

Specifically, the locking and separating mechanism 10 includes a connecting piece 16 fixedly installed on one of the shelf trucks 2, a clamping rod 17 is clamped on the connecting piece 16, a connecting block is fixedly installed on the clamping rod 17, and the connecting block is rotatably arranged on the other shelf truck 2; a mounting plate is fixedly arranged on the port surface of the freeze dryer tank body 1, an air cylinder 11 is fixedly arranged on the mounting plate, and the air cylinder 11 is positioned below the connecting block; through utilizing cylinder 11 on the mounting panel for after the freeze-drying is accomplished, when taking out shelf car 2 from freeze dryer jar body 1, can promote the connecting block on one of them shelf through cylinder 11 and rotate, thereby make the draw-in lever 17 on the connecting block can follow on the connecting piece 16 on another shelf car 2 and take off, and then played the effect that can conveniently separate two shelf cars 2.

Working principle: through opening freeze dryer gate earlier, transport the shelf car 2 to freeze dryer jar body 1 door through AGV carrier 3, rack 6 on the shelf car 2 is a little higher than driven gear 12 this moment, after AGV carrier 3 reaches the assigned position, start motor 9, make motor 9 pass through transmission shaft 8 and can drive driving gear 15 and rotate, driving gear 15 and driven gear 12 are in half meshing state this moment, then through utilizing the roller on the AGV carrier 3 to rotate, make shelf car 2 can move towards driven gear 12 direction, after rack 6 on the shelf car 2 reaches driven gear 12 top, AGV carrier 3 roller slowly descends, make rack 6 and driven gear 12 meshing, along with shelf car 2 descends to the assigned position, driven gear 12 and driving gear 15 mesh completely, and guide pulley 4 on the shelf car 2 then falls on the track of guide rail 5, then continue to rotate through motor 9, thereby take shelf car 2 to the assigned position, the action of the first shelf car 2 of second shelf car 2 continues freeze dryer jar body 1 position. A locking and separating mechanism 10 is arranged between each two trolley 2 to automatically lock the two trolley 2 in the process of conveying and mutually pushing the two trolley 2 into the tank body 1.

After the freeze-drying is accomplished, open freeze dryer gate, promote AGV carrier 3 for AGV carrier 3 parks in the assigned position department of freeze dryer jar body 1, through utilizing motor 9 reverse rotation, drive the outside that all shelves 2 were to freeze dryer jar body 1 in the jar body 1 and remove, when shelf car 2 moved the assigned position on AGV carrier 3, motor 9 stopped, cylinder 11 work, jack-up locking release mechanism 10 for connecting block on one of them shelf can rotate under the effect of cylinder 11, thereby make the draw-in lever 17 on the connecting block separate from the connecting piece 16 on another shelf, thereby make two shelves 2 can separate. The AGV truck 3 conveys the carriage 2 to a specified position. The second carriage sub-vehicle 2 repeats the previous operation until the carriage 2 in the freeze dryer tank 1 is completely transported.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The utility model provides an AGV assists feeding and discharging transmission system, includes freeze dryer jar body (1) and AGV carrier (3), its characterized in that, slide between freeze dryer jar body (1) and the AGV carrier (3) and be provided with a plurality of shelves car (2), and every adjacent two all be provided with locking separating mechanism (10) between shelf car (2);

the freeze dryer tank body (1) is provided with a plurality of sliding driving assemblies for driving the shelf carts (2).

2. The AGV auxiliary feeding and discharging transmission system according to claim 1, wherein the driving assembly comprises a motor (9) fixedly arranged on the freeze dryer tank body (1), a transmission shaft (8) is fixedly arranged at the output end of the motor (9), and a driving gear (15) is fixedly connected to the transmission shaft (8);

a rotating shaft (7) is vertically arranged in the freeze dryer tank body (1) in a sliding manner, and a driven gear (12) which can be meshed with the driving gear (15) is fixedly arranged on the peripheral surface of the rotating shaft (7);

the bottom end of the shelf vehicle (2) is slidably provided with a rack (6) which can be meshed with the driven gear (12).

3. The AGV auxiliary feeding and discharging transmission system according to claim 2, wherein two guide rails (5) are fixedly installed in the freeze dryer tank body (1), a plurality of guide wheels (4) are fixedly installed at the bottom end of each shelf trolley (2), the guide wheels (4) are divided into two groups, and the guide wheels (4) of each group are respectively arranged in the guide rails (5).

4. An AGV auxiliary feeding and discharging transmission system according to claim 3, wherein two support plates (19) are fixedly installed in the freeze dryer tank (1), and the transmission shaft (8) is rotatably provided on the two support plates (19);

the two support plates (19) are provided with sliding blocks (13) in a sliding manner, a plurality of elastic pieces (14) are arranged between each sliding block (13) and each support plate (19), and the rotating shaft (7) is rotatably arranged on the two sliding blocks (13).

5. An AGV auxiliary feeding and discharging transmission system according to claim 4, wherein a plurality of said elastic members (14) are springs, and both ends of said springs are fixedly connected to said support plate (19) and said slider (13), respectively.

6. The AGV auxiliary feeding and discharging transmission system according to claim 5, wherein two limiting slide bars (18) are fixedly installed on two supporting plates (19), the sliding blocks (13) are slidably sleeved on the two limiting slide bars (18), and the springs are sleeved on the limiting slide bars (18) respectively.

7. The AGV auxiliary feeding and discharging transmission system according to claim 6, wherein the top ends of the two supporting plates (19) are fixedly provided with limiting baffles (20), and the top ends of the two limiting slide bars (18) are fixedly provided with the bottom ends of the limiting baffles (20).

8. The AGV auxiliary feeding and discharging transmission system according to claim 1, wherein the locking and separating mechanism (10) comprises a connecting piece (16) fixedly installed on one of the shelf carts (2), a clamping rod (17) is clamped on the connecting piece (16), a connecting block is fixedly installed on the clamping rod (17), and the connecting block is rotatably arranged on the other shelf cart (2);

the freeze dryer tank body (1) is characterized in that a mounting plate is fixedly mounted on the port face of the freeze dryer tank body (1), an air cylinder (11) is fixedly mounted on the mounting plate, and the air cylinder (11) is located below the connecting block.