Laboratory waste sealing and transferring device

Abstract

The utility model relates to the technical field of waste sealing and transferring, in particular to a laboratory waste sealing and transferring device which comprises a bottom plate, a storage seat is installed at the top of the bottom plate, a plurality of first storage cavities are formed in the top of the outer side of the storage seat, and second storage cavities are formed in the bottom of the outer side of the storage seat and located between every two adjacent first storage cavities. Mounting plates are slidably connected to the interiors of the first storage cavity and the second storage cavity, waste sealing boxes are detachably mounted on the mounting plates, and a rotating rod is rotatably connected to the storage seat. According to the waste storage device, the multiple waste storage boxes distributed on the outer side of the storage base in a staggered mode can be forced to be pushed out synchronously through the rotating rod, the problem that every two adjacent waste storage boxes are blocked is avoided, rapid classified placement of various kinds of waste is achieved, and the waste storage device is matched with rotation of the storage base; and the problem that walking sealing needs to be carried out around the storage seat can be effectively avoided, and the sealing convenience is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste sealing and transfer, in particular to a laboratory waste sealing and transfer device. Background Art

[0002] Experimental waste refers to the general term for gaseous, solid, semi-solid and liquid substances that have lost their use value and are generated during teaching, scientific research and other activities in the laboratory. It mainly includes the "three wastes" (waste gas, waste liquid, solid waste) generated during the experiment, highly toxic substances used in experiments, psychotropic, anesthetic and other drug residues, experimental animal corpses and organ tissues, pathogens, radioactive substances, as well as various wastes such as experimental consumables, cabinets, electrical appliances, and domestic garbage.

[0003] At present, most common laboratory waste sealing devices adopt a drawer-type layout to accommodate multiple sealing boxes, aiming to achieve classified sealing of different types of waste. However, in the process of classified placement of multiple types of waste, this layout method, because the upper and lower adjacent sealing boxes taken out will block the top opening of the middle sealing box, when the waste is stored in the middle sealing box, it is necessary to repeatedly move the sealing box on the top of the middle sealing box, which not only increases the complexity of operation, but also reduces the efficiency of classified placement, thereby bringing many inconveniences to the sealing work of laboratory waste;

[0004] In view of the above technical defects, a solution is now proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a laboratory waste sealing and transfer device to solve the above-mentioned technical defects. The utility model can force the synchronous push-out of multiple staggered waste sealing boxes on the outside of the storage seat through the rotating rotating rod, avoiding the problem of obstruction between two adjacent waste sealing boxes, and realizing the rapid classification and placement of various wastes. In conjunction with the rotation of the storage seat, it can effectively avoid the problem of walking around the storage seat for sealing, further improving the convenience of sealing, and on the other hand, it can synchronously drive the lifting movement of the limit seat to lock the rotation of the storage seat during the transfer process.

[0006] This is achieved through the following technical solutions:

[0007] A laboratory waste sealing and transfer device comprises a base plate, a storage seat is installed on the top of the base plate, and a plurality of storage cavities 1 distributed in a ring array are opened on the outer top of the storage seat, a storage cavity 2 is opened on the outer bottom of the storage seat and located between two adjacent storage cavities 1, the interiors of the storage cavities 1 and 2 are both slidably connected with mounting plates, a waste sealing box is detachably installed on the mounting plate, and a sealing cover is hinged on the top of the waste sealing box, and a rotating rod for driving each mounting plate to reciprocate is rotatably connected to the storage seat.

[0008] Preferably, a turntable is fixedly connected to the positions of the rotating rod corresponding to the storage chamber one and the storage chamber two, a U-shaped frame that movably penetrates into the interior of the storage seat is fixedly connected to the side of the mounting plate away from the waste storage box, and a guide pin is fixedly connected to the free end of the U-shaped frame, and an arc-shaped guide groove that is slidably connected to the corresponding guide pin is opened on the turntable.

[0009] Preferably, the top end of the rotating rod passes through the outside of the storage seat and is fixedly connected to an ear plate, and the free end of the ear plate is threadedly connected to a screw rod, and the top of the storage seat is provided with a fixing hole 1 and a fixing hole 2 adapted to the screw rod.

[0010] Preferably, a trapezoidal card block is symmetrically fixedly connected to one side of the waste storage box, and a trapezoidal card slot matching the corresponding trapezoidal card block is formed on the mounting plate, and the trapezoidal card slot passes through the top of the mounting plate.

[0011] Preferably, an annular groove is provided at the bottom of the storage seat, an annular slide rail slidably connected to the annular groove is fixedly connected to the top of the base plate, walking wheels are installed at each corner of the bottom of the base plate, and a handrail is fixedly connected to one side of the top of the base plate.

[0012] Preferably, a sliding seat is symmetrically fixedly connected to the inner side wall of the storage seat, and a limit seat is slidably connected between the sliding seats, a threaded groove threadedly connected to the limit seat is opened on the outer side wall of the rotating rod, and movable grooves are symmetrically opened on both sides of the bottom of the limit seat, and a limit rod slidably connected to the inside of the movable groove is fixedly connected to the inside of the movable groove by a spring, and a limit hole matching the corresponding limit rod is opened on the top of the bottom plate.

[0013] The beneficial effects of the utility model are as follows:

[0014] (1) When the utility model is in use, the two sets of turntables are driven to rotate by the rotating rod, and the arc-shaped guide groove cooperates with the guide pins on the corresponding U-shaped frame to push the multiple mounting plates to move synchronously, thereby driving the multiple waste storage boxes to slide out of the corresponding storage chambers at the same time, and the multiple waste storage boxes are staggered up and down, effectively avoiding the drawer-type layout used in the prior art to accommodate multiple storage boxes, resulting in the need to repeatedly take out and place the storage boxes when placing multiple types of waste, thereby causing inconvenience in waste storage, and realizing the rapid classification and placement of multiple types of waste;

[0015] (2) The utility model drives the plurality of waste storage boxes to slide out by rotating the rotating rod, and simultaneously drives the limit seat to move upward, forcing the limit rod to separate from the limit hole, thereby realizing the rotation effect of the storage seat, which can effectively avoid the problem of walking around the storage seat for sealing, and further improve the convenience of sealing; when the rotating rod rotates in the opposite direction to store the waste storage box, it drives the limit seat to descend, and pushes the limit rod to be stored in the limit seat under the abutment action of the bottom plate, and then through the rotation of the storage seat and under the action of the compression elastic force of the spring, the limit rod and the limit hole are automatically engaged to limit the rotation of the storage seat, thereby avoiding the problem of rotation of the storage seat when transferring multiple waste storage boxes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings;

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the storage seat of the utility model;

[0019] Figure 3 It is a schematic diagram of the connection between the rotating rod and the mounting plate of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the mounting plate of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the rotating rod of the utility model;

[0022] Figure 6 It is a structural schematic diagram of the bottom plate of the utility model.

[0023] Legend:

[0024] 1. Bottom plate; 11. Annular slide rail; 12. Travel wheel; 13. Handrail; 14. Limit hole;

[0025] 2. Storage seat; 21. Storage cavity 1; 22. Storage cavity 2; 23. Mounting plate; 24. Waste storage box; 25. Sealing cover; 26. U-shaped frame; 27. Guide pin; 28. Fixing hole 1; 29. ​​Fixing hole 2; 210. Trapezoidal card block; 211. Trapezoidal card slot; 212. Annular slot; 213. Sliding seat;

[0026] 3. Rotating rod; 31. Turntable; 32. Arc guide groove; 33. Ear plate; 34. Screw rod; 35. Limit seat; 36. Spring; 37. Limit rod. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Embodiment 1: In view of the problem that the prior art uses a drawer-type layout to accommodate multiple sealing boxes, which results in the need to repeatedly take out and place the sealing boxes when placing multiple wastes, thereby causing inconvenience in waste sealing, the following solution can be used to solve the problem;

[0029] See also Figure 1 - Figure 4 As shown, in this embodiment, a laboratory waste sealing and transferring device comprises a bottom plate 1, a storage seat 2 is installed on the top of the bottom plate 1, and is used for installing and storing a plurality of waste sealing boxes 24, and a plurality of storage cavities 1 21 distributed in a circular array are opened on the outer top of the storage seat 2, and a storage cavity 2 22 is opened on the outer bottom of the storage seat 2 and located between two adjacent storage cavities 1 21, and by staggering the plurality of storage cavities 1 21 and the storage cavity 2 22 up and down on the outer side of the storage seat 2, it is achieved that after the plurality of waste sealing boxes 24 are installed and in a taken-out state at the same time, the top opening of any waste sealing box 24 will not be blocked;

[0030] Furthermore, when classifying and sealing various laboratory wastes, there is no need to store and move the remaining waste sealing boxes 24, which reduces the complexity of the sealing process and realizes the rapid classification and placement of various wastes. The interiors of the storage chamber 1 21 and the storage chamber 2 22 are both slidably connected with mounting plates 23 for installing the waste sealing boxes 24. The mounting plates 23 are detachably mounted with the waste sealing boxes 24, and the tops of the waste sealing boxes 24 are hinged with sealing covers 25. The sum of the heights of the waste sealing boxes 24 and the sealing covers 25 is slightly smaller than the height of the storage chamber, so as to avoid the problem of the waste sealing boxes 24 shaking up and down in the storage chamber. The storage seat 2 is rotatably connected with a rotating rod 3 for driving each mounting plate 23 to reciprocate.

[0031] A turntable 31 is fixedly connected to the position of the rotating rod 3 corresponding to the storage chamber 1 21 and the storage chamber 2 22, and a U-shaped frame 26 that movably penetrates into the storage seat 2 is fixedly connected to the side of the mounting plate 23 away from the waste storage box 24, and a guide pin 27 is fixedly connected to the free end of the U-shaped frame 26, and an arc-shaped guide groove 32 that is slidably connected to the corresponding guide pin 27 is provided on the turntable 31. The rotating rod 3 drives the two groups of turntables 31 to rotate, and during the rotation process, the arc-shaped guide groove 32 cooperates with the corresponding guide pin 27 to push the multiple U-shaped frames 26 to move away from each other, thereby pushing the multiple waste storage boxes 24 installed on the corresponding mounting plate 23, and at the same time sliding out of the corresponding storage chamber, thereby quickly realizing the removal and storage of the waste storage boxes 24.

[0032] The top end of the rotating rod 3 passes through the outside of the storage seat 2 and is fixedly connected to the ear plate 33, and the free end of the ear plate 33 is threadedly connected to the screw 34. The top of the storage seat 2 is provided with a fixing hole 28 and a fixing hole 29 adapted to the screw 34. When multiple waste sealing boxes 24 are in the storage state, the screw 34 is rotated to engage with the corresponding fixing hole 28, so that the problem of the waste sealing boxes 24 slipping out of the corresponding storage cavity during the transfer process can be avoided. After the rotating rod 3 is rotated to drive the multiple waste sealing boxes 24 to be taken out, the screw 34 is driven to move synchronously to the top of the fixing hole 29. By rotating the screw 34 and engaging with the corresponding fixing hole 29, it can be avoided that the waste sealing boxes 24 are touched and slide into the storage cavity during the waste placement process.

[0033] A trapezoidal card block 210 is symmetrically fixedly connected to one side of the waste sealing box 24, and a trapezoidal card slot 211 adapted to the corresponding trapezoidal card block 210 is provided on the mounting plate 23, and the trapezoidal card slot 211 passes through the top of the mounting plate 23. Through the cooperation between the trapezoidal card block 210 and the trapezoidal card slot 211, the waste sealing box 24 and the mounting plate 23 are detachably connected, thereby achieving the purpose of quickly taking out certain waste from the storage seat 2.

[0034] An annular groove 212 is provided at the bottom of the storage seat 2, and an annular slide rail 11 slidably connected to the annular groove 212 is fixedly connected to the top of the bottom plate 1, and walking wheels 12 are installed at each corner of the bottom of the bottom plate 1. A handrail 13 is fixedly connected to one side of the top of the bottom plate 1. The walking wheels 12 at the bottom of the bottom plate 1 cooperate with the handrail 13 to push the device to move, thereby completing the transfer of waste after sealing.

[0035] Embodiment 2: The problem of needing to carry out mobile sealing around the storage seat can be solved by the following solution;

[0036] See also Figure 2 , Figure 5 and Figure 6 As shown, in this embodiment, an annular groove 212 is provided at the bottom of the storage seat 2, and an annular slide rail 11 slidably connected to the annular groove 212 is fixedly connected to the top of the bottom plate 1, and walking wheels 12 are installed at each corner of the bottom of the bottom plate 1. A handrail 13 is fixedly connected to one side of the top of the bottom plate 1. Through the cooperation of the annular groove 212 and the annular slide rail 11, the storage seat 2 can be rotatably installed on the bottom plate 1, which can effectively avoid the problem of walking around the storage seat 2 for sealing, and further improve the convenience of sealing.

[0037] The inner wall of the storage seat 2 is symmetrically fixedly connected with a slide seat 213, which is used to install and limit the limit seat 35 to only reciprocate up and down, and the limit seat 35 is slidably connected between the slide seats 213, and the outer wall of the rotating rod 3 is provided with a thread groove threadedly connected to the limit seat 35, and the bottom of the limit seat 35 is symmetrically provided with movable grooves on both sides, and the inside of the movable groove is fixedly connected with a limit rod 37 slidably connected to it through a spring 36, and the top of the bottom plate 1 is provided with a limit hole 14 adapted to the corresponding limit rod 37;

[0038] The rotation of the rotating rod 3 drives the multiple waste storage boxes 24 to slide out, and at the same time, the limit seat 35 is driven to rise with the help of the threaded groove on the outer wall of the rotating rod 3, forcing the limit rod 37 to separate from the limit hole 14, so as to achieve the effect of rotating the storage seat 2, thereby avoiding the problem of walking around the storage seat 2 for sealing when placing waste. During the process of the rotating rod 3 rotating in the opposite direction to store the waste storage boxes 24, the limit seat 35 is driven to descend, and the limit rod 37 is pushed to be stored in the limit seat 35 under the abutment action of the bottom plate 1, and then through the rotation of the storage seat 2 and under the compression elastic force of the spring 36, the limit rod 37 is automatically engaged with the limit hole 14 to limit the rotation of the storage seat 2, thereby avoiding the problem of rotation of the storage seat 2 when transferring multiple waste storage boxes 24.

[0039] The working process and principle of the utility model are as follows:

[0040] During the use of the utility model, the screw rod 34 is rotated to separate it from the fixing hole 28, and then the ear plate 33 is rotated to drive the rotating rod 3 to rotate, and the rotating rod 3 drives the two sets of rotating disks 31 to rotate. In the process of rotation, the arc-shaped guide groove 32 cooperates with the corresponding guide pin 27 to push the multiple U-shaped frames 26 to move away from each other, thereby pushing the multiple waste storage boxes 24 installed on the corresponding mounting plate 23 to slide out from the corresponding storage cavity at the same time;

[0041] When the rotating rod 3 drives the multiple waste storage boxes 24 to slide out, the threaded groove on the outer wall of the rotating rod 3 synchronously drives the limit seat 35 to move upward, forcing the limit rod 37 to separate from the limit hole 14, and releasing the rotation restriction of the storage seat 2. At the same time, the screw rod 34 synchronously moves to the top of the second fixing hole 29, and the rotating screw rod 34 is plugged into the second fixing hole 29 to avoid the problem of the waste storage box 24 sliding into the storage cavity due to contact during the waste placement process. The multiple wastes are classified and placed in the corresponding waste storage boxes 24, and the sealing cover 25 is closed, and the type label is pasted on the outside of the waste storage box 24;

[0042] After completing the sealing of various wastes, the rotating rod 3 rotates in the opposite direction, and the multiple waste sealing boxes 24 are stored through the turntable 31 in cooperation with the U-shaped frame 26. In this process, the limiting seat 35 is driven to descend, and under the abutment of the bottom plate 1, the limiting rod 37 is pushed to be stored in the limiting seat 35. After completing the storage of the waste sealing boxes 24, the storage seat 2 is rotated, and under the compression elastic force of the spring 36, the limiting rod 37 is automatically engaged with the limiting hole 14 to limit the rotation of the storage seat 2. Finally, the multiple waste sealing boxes 24 are transferred through the support rod 13 in cooperation with the multiple walking wheels 12.

[0043] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A laboratory waste sealing and transfer device, comprising a bottom plate (1), characterized in that: A storage seat (2) is installed on the top of the bottom plate (1), and a plurality of storage cavities (21) distributed in a ring array are provided on the outer top of the storage seat (2), and a storage cavity (22) is provided on the outer bottom of the storage seat (2) and located between two adjacent storage cavities (21). The interiors of the storage cavities (21) and the storage cavities (22) are both slidably connected with mounting plates (23), a waste sealing box (24) is detachably mounted on the mounting plate (23), and a sealing cover (25) is hinged on the top of the waste sealing box (24), and a rotating rod (3) is rotatably connected to the storage seat (2) for driving each mounting plate (23) to reciprocate.

2. A laboratory waste sealing and transfer device according to claim 1, characterized in that: A turntable (31) is fixedly connected to the positions of the corresponding storage chambers 1 (21) and 2 (22) on the rotating rod (3); a U-shaped frame (26) that movably penetrates into the interior of the storage seat (2) is fixedly connected to the side of the mounting plate (23) away from the waste storage box (24); a guide pin (27) is fixedly connected to the free end of the U-shaped frame (26); and an arc-shaped guide groove (32) that is slidably connected to the corresponding guide pin (27) is provided on the turntable (31).

3. A laboratory waste sealing and transfer device according to claim 2, characterized in that: The top end of the rotating rod (3) passes through the outside of the storage seat (2) and is fixedly connected to an ear plate (33), and the free end of the ear plate (33) is threadedly connected to a screw rod (34). The top of the storage seat (2) is provided with a fixing hole 1 (28) and a fixing hole 2 (29) adapted to the screw rod (34).

4. A laboratory waste sealing and transfer device according to claim 1, characterized in that: A trapezoidal card block (210) is symmetrically fixedly connected to one side of the waste sealing box (24); a trapezoidal card slot (211) adapted to the corresponding trapezoidal card block (210) is provided on the mounting plate (23); and the trapezoidal card slot (211) passes through the top of the mounting plate (23).

5. A laboratory waste sealing and transfer device according to claim 1, characterized in that: An annular groove (212) is provided at the bottom of the storage seat (2); an annular slide rail (11) slidably connected to the annular groove (212) is fixedly connected to the top of the base plate (1); walking wheels (12) are installed at each corner of the bottom of the base plate (1); and a handrail (13) is fixedly connected to one side of the top of the base plate (1).

6. A laboratory waste sealing and transfer device according to claim 5, characterized in that: The inner side wall of the storage seat (2) is symmetrically fixedly connected with a sliding seat (213), and the sliding seats (213) are slidably connected with a limit seat (35). The outer side wall of the rotating rod (3) is provided with a threaded groove threadedly connected to the limit seat (35). The bottom of the limit seat (35) is symmetrically provided with movable grooves on both sides. The inside of the movable groove is fixedly connected with a limit rod (37) slidably connected thereto through a spring (36). The top of the bottom plate (1) is provided with a limit hole (14) adapted to the corresponding limit rod (37).

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