Transportation device for laboratory waste liquid treatment

Abstract

The utility model relates to the technical field of waste liquid treatment, in particular to a transporting device for laboratory waste liquid treatment, which comprises a waste liquid collecting box and a movable frame for transporting the waste liquid collecting box, a boss with a cavity is arranged at the top of a supporting frame, and a pair of movable rods capable of moving close to or away from each other is arranged on the side edge of the boss. And clamping rods capable of sliding back and forth are arranged on the sides, close to each other, of the movable rods. The clamping rod loosens the waste liquid collecting box, then the waste liquid collecting box falls down to penetrate through a through hole in the top of the supporting frame to fall onto the supporting mechanism, and the lifting mechanism is operated to drive the supporting mechanism to move downwards to drive the waste liquid collecting box to descend to be placed in the supporting frame. And the push-pull assembly and the driving mechanism are operated again to control the movable rod and the clamping rod to be matched with each other, the next waste liquid collecting box is carried to the position above the supporting frame, the multiple waste liquid collecting boxes can be placed on the conveying device, conveying of the multiple waste liquid collecting boxes is facilitated, and the conveying efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste liquid treatment, in particular to a transportation device for laboratory waste liquid treatment. Background Art

[0002] During the various experiments in the laboratory, various waste liquids will be generated. In order to prevent pollution caused by waste liquid leakage, the experimenters will first collect the waste liquid generated in the experiment, and then use special transportation devices to transport the collected waste liquid to a designated location for subsequent treatment. The existing waste liquid transportation devices are as follows:

[0003] A Chinese patent document with publication number CN218468158U discloses a laboratory hazardous waste liquid transfer and transportation device, which specifically discloses: it includes a tank body and a chassis used to transport the tank body, the tank body is arranged on the chassis, and a protective mechanism is arranged on the chassis, the protective mechanism is used to fix the tank body, and the laboratory hazardous waste liquid transfer and transportation device, when the tank body is placed on the chassis, the rubber pads on the support rods will contact the outer wall of the tank body, when the tank body overturns during transportation, the rubber pads can reduce the direct impact force on the surface and the tank body, thereby protecting the outer wall of the tank body, in addition, the support rods are arranged on the outside of the tank body, so when the tank body overturns, the support rods will first contact the ground, so that a gap is directly generated between the tank body and the ground, thereby reducing the possibility of damage to the tank body to a certain extent.

[0004] As can be seen from the above, the existing waste liquid transport device first pours the waste liquid into the tank body, and then places the tank body on the chassis for transporting the tank body, and the placed tank body is fixed by a protective mechanism to protect the tank body. However, the existing waste liquid transport device can only transport one tank body at a time. When multiple tank bodies need to be transported, multiple transport devices are required for transportation, which is costly and has low transportation efficiency. Therefore, a transport device for laboratory waste liquid treatment is provided. Utility Model Content

[0005] The utility model aims to provide a transportation device for laboratory waste liquid treatment in view of the deficiencies in the prior art, so as to solve the technical problem of low transportation efficiency of the existing waste liquid transportation device.

[0006] To achieve the above purpose, the technical solution of the utility model is as follows:

[0007] A transport device for laboratory waste liquid treatment, comprising a waste liquid collection box and a mobile frame for transporting the waste liquid collection box, a support frame is provided on the mobile frame, and a boss with a cavity is provided on the top of the support frame, a pair of movable rods that can move closer to or away from each other are provided on the side of the boss, and a clamping rod that can slide forward and backward is provided on the side where the movable rods are close to each other, and a driving mechanism for driving the clamping rod to slide is provided on each movable rod;

[0008] The support frame is provided with a support mechanism for supporting the waste liquid collection box and a lifting mechanism for driving the support mechanism to move up and down.

[0009] A through hole is provided on the top of the supporting frame for the waste liquid collecting box to pass through.

[0010] Furthermore, it also includes a push-pull assembly that enables the movable rod to move. The push-pull assembly includes a guide rod fixedly set in the cavity of the boss, and the guide rod is arranged horizontally. One end of the movable rod is placed in the cavity and slidably set on the guide rod. A double-axis cylinder is installed inside the cavity through a mounting block. The double-axis cylinder is placed between the movable rods and the telescopic rods on both sides are fixedly connected to different movable rods respectively.

[0011] Furthermore, an anti-skid pad is provided on the side where the clamping rods are close to each other, so that the clamping rods can firmly clamp the waste liquid collection box.

[0012] Furthermore, the driving mechanism includes a supporting shell, and on the side where the clamping rods are away from each other, there are long grooves with a length direction consistent with the sliding direction of the clamping rods on the movable rod, and each groove is provided with a rack; the supporting shell is fixedly mounted on the movable rod, and a driving motor is installed in the supporting shell, and a gear is provided on the output shaft of the driving motor, and the gear passes through the opening on the side of the movable rod and engages with the rack.

[0013] Furthermore, the support mechanism includes a plurality of support rods fixedly arranged inside the support frame, and the support rods are arranged vertically; it also includes a pair of slide rods slidably arranged on the support rods and a support plate fixedly arranged on the slide rods, and the support plate is placed below the through hole at the top of the support frame.

[0014] Furthermore, the support plate is a shock absorbing plate.

[0015] Furthermore, the lifting mechanism includes a bracket and a fixed seat fixedly arranged inside the supporting frame, a rotating shaft is rotatably provided on the fixed seat, and one end of the bracket is fixedly connected to the rotating shaft, and a fixed rod is fixedly provided on the other end; a slide groove rod is provided on the side where the sliding rods are close to each other, and rotatable rollers are provided on both ends of the fixed rod, and the rollers are placed in the slide grooves of the slide groove rod; the slide groove on the slide groove rod is long and strip-shaped; the lifting mechanism also includes a pushing component for driving the rotating shaft to rotate.

[0016] Furthermore, the pushing component includes a fixed block fixed on the rotating shaft and with a strip-shaped through hole, a pushing cylinder is installed inside the supporting frame through a mounting frame, and the telescopic rod of the pushing cylinder is close to the fixed seat, a push rod whose axial direction is parallel to the rotating shaft is fixed on the telescopic rod of the pushing cylinder, and the end of the push rod is placed in the strip-shaped through hole on the fixed block; the center point of the push rod end is higher than the center point of the rotating shaft end.

[0017] Furthermore, a liquid information display screen and a liquid inlet are provided on the top of the waste liquid collection box, and a liquid discharge port is provided on the lower side of the waste liquid collection box.

[0018] The beneficial effects of the utility model are as follows: when it is necessary to clamp the waste liquid collection box at a specified position, the push-pull assembly is first operated to push the movable rod to move a certain distance in the direction away from each other, and then the driving mechanism is operated to drive the clamping rod on the movable rod to slide forward and extend, so that the clamping rods on both sides are respectively placed on both sides of the waste liquid collection box at the specified position, and then the push-pull assembly is operated to pull the movable rods on both sides to move in the direction close to each other, so that the clamping rod clamps the waste liquid collection box, and after clamping, the driving mechanism is operated again to drive the clamping rod to slide backward and shrink, so that the waste liquid collection box is transported to the top of the support frame, so that the waste liquid collection box is aligned with the through hole on the top of the support frame for the waste liquid collection box to pass through; then the lifting mechanism is operated to drive the support mechanism to the highest point, the push-pull assembly is operated to make the movable rod move a certain distance in the direction away from each other, and the clamping rod releases the waste liquid collection box, and then the waste liquid collection box falls to pass through the through hole on the top of the support frame to fall on the support mechanism, and finally the lifting mechanism is operated to drive the support mechanism to move downward, bringing the waste liquid collection box down to be placed inside the support frame. The push-pull assembly and the driving mechanism are operated again to control the movable rod and the clamping rod to cooperate with each other, and the next waste liquid collection box is moved to the top of the support frame, so that the transport device can place multiple waste liquid collection boxes, which is convenient for transporting multiple waste liquid collection boxes and greatly improves the transport efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0020] Figure 2 It is a schematic diagram of the internal three-dimensional structure of the utility model.

[0021] Figure 3 It is a structural schematic diagram of the driving mechanism of the utility model.

[0022] Figure 4 It is a structural schematic diagram of the support mechanism and the lifting mechanism of the utility model.

[0023] Figure 5 It is a partial structural schematic diagram of the lifting mechanism of the utility model.

[0024] Figure 6It is a structural schematic diagram of the waste liquid collection box of the utility model.

[0025] Reference numerals include:

[0026] 1. Mobile frame; 2. Support frame; 3. Boss; 4. Movable rod; 5. Clamp rod; 6. Anti-skid pad; 7. Driving mechanism; 701. Rack; 702. Support shell; 703. Driving motor; 704. Gear; 8. Waste liquid collection box; 801. Liquid information display screen; 802. Liquid inlet; 803. Liquid outlet; 9. Guide rod; 10. Mounting block; 11. Double-axis cylinder; 12. Support mechanism; 1201. Support rod; 1202. Slide rod; 1203. Support plate; 13. Lifting mechanism; 1301. Slide rod; 1302. Fixed seat; 1303. Bracket; 1304. Rotating axis; 1305. Fixed rod; 1306. Roller; 1307. Fixed block; 1308. Push cylinder; 1309. Push rod; 1310. Mounting frame. DETAILED DESCRIPTION

[0027] The following is a detailed description of a transportation device for laboratory waste liquid treatment according to the present invention in conjunction with the accompanying drawings.

[0028] like Figure 1-2 As shown, an embodiment of a transportation device for laboratory waste liquid treatment of the utility model includes a mobile frame 1 for transporting a waste liquid collection box 8 and a support frame 2 arranged on the mobile frame 1. The waste liquid collection box 8 is used to collect waste liquid generated in the laboratory. The waste liquid collection box 8 can be transported by pushing the mobile frame 1. Among them, a boss 3 with a cavity is provided on the top of the support frame 2, and a pair of movable rods 4 that can move closer to or away from each other are provided on the side of the boss 3, and a clamping rod 5 that can slide forward and backward is provided on the side where the movable rods 4 are close to each other. The clamping rod 5 is used to clamp the waste liquid collection box 8, and in order to enable the clamping rod 5 to slide automatically on the movable rod 4, a driving mechanism 7 for driving the clamping rod 5 to slide is provided on each movable rod 4. When it is necessary to clamp the waste liquid collection box 8 at the designated position, the movable rod 4 first moves a distance in the direction away from each other, and then operates the driving mechanism 7 to drive the clamping rod 5 on the movable rod 4 to slide forward and extend, so that the clamping rods 5 on both sides are respectively placed on both sides of the waste liquid collection box 8 at the designated position, and then the movable rod 4 moves in the direction of approaching each other, so that the clamping rod 5 clamps the waste liquid collection box 8. After clamping, the driving mechanism 7 is operated again to drive the clamping rod 5 to slide backward and shrink, so that the waste liquid collection box 8 is moved to the top of the support frame 2, and the waste liquid collection box 8 can be transported when the mobile frame 1 is pushed to move. In addition, in order to enable the clamping rod 5 to firmly clamp the waste liquid collection box 8, an anti-skid pad 6 is provided on the side where the clamping rod 5 is close to each other. When the clamping rod 5 clamps the waste liquid collection box 8, the anti-skid pad 6 contacts the side of the waste liquid collection box 8 to increase friction and improve the clamping effect of the clamping rod 5.

[0029] Secondly, in order to improve the transportation efficiency of the transport device, a support mechanism 12 for supporting the waste liquid collection box 8 and a lifting mechanism 13 for driving the support mechanism 12 to lift are provided inside the support frame 2, and a through hole for the waste liquid collection box 8 to pass through is provided at the top of the support frame 2. First, the waste liquid collection box 8 at the designated position is moved to the top of the support frame 2 by the movable rod 4 and the clamp rod 5, and then the lifting mechanism 13 is operated to drive the support mechanism 12 to the highest point, and then the movable rod 4 is moved in a direction away from each other for a distance, and the clamp rod 5 releases the waste liquid collection box 8, and the waste liquid collection box 8 falls and passes through the through hole at the top of the support frame 2 to fall on the support mechanism 12, and finally the lifting mechanism 13 is operated to drive the support mechanism 12 to move downward, and the waste liquid collection box 8 is brought down to be placed inside the support frame 2; the movable rod 4 and the clamp rod 5 are operated again to clamp the next waste liquid collection box 8 to the top of the support frame 2, so that the transport device can place multiple waste liquid collection boxes 8, which is convenient for transporting multiple waste liquid collection boxes 8, and greatly improves the transportation efficiency. Furthermore, the smaller the size of the waste liquid collection box 8 is, the more waste liquid collection boxes 8 can be transported by the transport device.

[0030] like Figure 3 As shown, in order to enable the movable rod 4 on the boss 3 to move automatically, a transversely arranged guide rod 9 is fixedly provided in the cavity of the boss 3, one end of the movable rod 4 is placed in the cavity and slidably arranged on the guide rod 9, wherein a double-axis cylinder 11 is installed inside the cavity through a mounting block 10, the double-axis cylinder 11 is placed between the movable rods 4 and the telescopic rods on both sides are fixedly connected to different movable rods 4 respectively. When it is necessary to clamp the waste liquid collection box 8, the double-axis cylinder 11 is started first, and the telescopic rods on both sides of the double-axis cylinder 11 are extended at the same time, thereby pushing the pair of movable rods 4 to move away from each other, so that the movable rods 4 are opened, and when the clamping rods 5 are extended and placed on both sides of the waste liquid collection box 8 to be clamped, the double-axis cylinder 11 is started again, so that the telescopic rods on both sides of the double-axis cylinder 11 are contracted at the same time, pulling the pair of movable rods 4 to move towards each other, so as to clamp the waste liquid collection box 8 to be clamped. After clamping, the driving mechanism 7 drives the clamping rod 5 to contract, and after the waste liquid collection box 8 is moved to the top of the support frame 2, the mobile frame 1 is pushed to move to transport the waste liquid collection box 8.

[0031] The driving mechanism 7 includes a supporting shell 702. On the side of the clamping rod 5 that is away from each other, there are long grooves whose length direction is consistent with the sliding direction of the clamping rod 5 on the movable rod 4, and a rack 701 is provided in each groove. The supporting shell 702 is fixed on the movable rod 4, and a driving motor 703 is installed in the supporting shell 702. A gear 704 is provided on the output shaft of the driving motor 703, and the gear 704 passes through the opening on the side of the movable rod 4 and meshes with the rack 701. When it is necessary to drive the clamping rod 5 to slide on the movable rod 4, the driving motor 703 is started, thereby driving the gear 704 to rotate clockwise (the rotation direction is as shown in FIG. 1 ). Figure 3 With the cooperation of the rack 701 and the gear 704, the clamping rod 5 slides on the movable rod 4 so that the clamping rod 5 extends outward; conversely, the driving motor 703 drives the gear 704 to rotate counterclockwise so that the clamping rod 5 retracts inward.

[0032] like Figure 4 As shown, the support mechanism 12 includes a plurality of support rods 1201 fixedly arranged inside the support frame 2, and the support rods 1201 are arranged vertically; it also includes a pair of slide rods 1202 slidably arranged on the support rods 1201 and a support plate 1203 fixedly arranged on the slide rods 1202, wherein the support plate 1203 is placed below the through hole at the top of the support frame 2. After applying force to the slide bar 1202, it can slide up and down on the support bar 1201, thereby moving up and down with the support plate 1203; after the movable rod 4 and the clamping rod 5 carry the waste liquid collection box 8 at the designated position to the top of the support frame 2, an upward force is applied to the slide bar 1202 to move the support plate 1203 to the highest point, and then the clamping rod 5 releases the waste liquid collection box 8, and the waste liquid collection box 8 falls, first passes through the through hole at the top of the support frame 2 and then falls on the support plate 1203, and finally a downward force is applied to the slide bar 1202 to move the support plate 1203 downward, bringing the waste liquid collection box 8 down to be placed inside the support frame 2. In order to generate a large impact force when the waste liquid collection box 8 falls on the support plate 1203, the support plate 1203 can be set as a shock-absorbing plate, so that the waste liquid collection box 8 can fall on the support plate 1203 more stably.

[0033] like Figure 4-5As shown, the lifting mechanism 13 includes a bracket 1303 and a fixed seat 1302 fixedly arranged inside the support frame 2, wherein a rotating shaft 1304 is rotatably provided on the fixed seat 1302, and one end of the bracket 1303 is fixedly connected to the rotating shaft 1304, and a fixed rod 1305 is fixedly provided on the other end, so that the bracket 1303 can swing on the fixed seat 1302 through the rotating shaft 1304; in addition, a slide rod 1301 is provided on the side where the sliding rods 1202 are close to each other, and a rotatable roller 1306 is provided on both ends of the fixed rod 1305, and the roller 1306 is placed in the slide groove of the slide rod 1301. The slide groove on the slide groove rod 1301 is in the shape of a long strip, and when the sliding rod 1202 is placed at the lowest point, the roller 1306 is placed in the long strip slide groove at one end away from the fixed seat 1302; counterclockwise (the direction of rotation is as shown in FIG. Figure 4 When the rotating shaft 1304 is rotated (with the rotation axis 1304 as a reference), the bracket 1303 swings counterclockwise around the center point of the rotating shaft 1304, and the roller 1306 rolls in the slide groove of the slide groove rod 1301, so that the bracket 1303 applies an upward force to the slide bar 1202, and the slide bar 1202 slides upward on the support rod 1201, thereby driving the support plate 1203 to move upward; conversely, when it is necessary to reset the slide bar 1202 downward, the rotating shaft 1304 is rotated clockwise, and the bracket 1303 swings clockwise around the center point of the rotating shaft 1304, thereby applying a downward force to the slide bar 1202, thereby driving the support plate 1203 to move downward.

[0034] In order to drive the rotating shaft 1304 to rotate, a fixed block 1307 with strip-shaped perforations is fixed on the rotating shaft 1304, and a pushing cylinder 1308 is installed inside the supporting frame 2 through a mounting bracket 1310, and the telescopic rod of the pushing cylinder 1308 is close to the fixed seat 1302, wherein a push rod 1309 whose axial direction is parallel to the rotating shaft 1304 is fixed on the telescopic rod of the pushing cylinder 1308, and the end of the push rod 1309 is placed in the strip-shaped perforations on the fixed block 1307, and the center point of the end of the push rod 1309 is higher than the center point of the end of the rotating shaft 1304. When it is necessary to drive the rotating shaft 1304 to rotate counterclockwise, the telescopic rod of the pushing cylinder 1308 is extended toward the direction close to the fixed seat 1302, and the fixed block 1307 is pushed out to rotate counterclockwise around the center point of the end of the rotating shaft 1304 under the action of the push rod 1309, and the push rod 1309 slides in the strip-shaped perforation on the fixed block 1307 to drive the rotating shaft 1304 to rotate counterclockwise on the fixed seat 1302, thereby moving the support plate 1203 upward; conversely, when the telescopic rod of the pushing cylinder 1308 is retracted, the push rod 1309 pulls the fixed block 1307 to rotate clockwise around the center point of the end of the rotating shaft 1304 to reset, driving the rotating shaft 1304 to rotate clockwise on the fixed seat 1302, thereby moving the support plate 1203 downward, and driving the support plate 1203 to move up and down.

[0035] like Figure 6 As shown, a liquid information display screen 801 is provided on the waste liquid collection box 8, from which the volume and type of waste liquid collected in the waste liquid collection box 8 can be seen; wherein, a liquid inlet 802 is provided on the top of the waste liquid collection box 8, and the discharged waste liquid flows into the waste liquid collection box 8 from the liquid inlet 802, and a liquid discharge port 803 is provided on the lower side of the waste liquid collection box 8. When the waste liquid collection box 8 is transported to the designated location, the waste liquid in the waste liquid collection box 8 is discharged through the liquid discharge port 803, thereby completing the transportation of the waste liquid.

[0036] In summary, it can be seen that the utility model has the above-mentioned excellent characteristics, which can enhance the performance unprecedented in the prior art and become a product with great practical value.

[0037] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.

Claims

1. A transport device for laboratory waste liquid treatment, Features: The invention comprises a waste liquid collection box (8) and a movable frame (1) for transporting the waste liquid collection box (8), wherein the movable frame (1) is provided with a support frame (2), and a boss (3) with a cavity is provided on the top of the support frame (2), and a pair of movable rods (4) that can move toward or away from each other are provided on the side of the boss (3), and clamping rods (5) that can slide forward and backward are provided on the sides of the movable rods (4) that are close to each other, and each movable rod (4) is provided with a driving mechanism (7) for driving the clamping rod (5) to slide; A support mechanism (12) for supporting the waste liquid collection box (8) and a lifting mechanism (13) for driving the support mechanism (12) to move up and down are provided inside the support frame (2). The top of the supporting frame (2) is provided with a through hole for the waste liquid collection box (8) to pass through.

2. A transport device for laboratory waste liquid treatment according to claim 1, Features: The invention also comprises a push-pull assembly for moving the movable rod (4), the push-pull assembly comprising a guide rod (9) fixedly arranged in a cavity of the boss (3), and the guide rod (9) is arranged transversely, one end of the movable rod (4) is placed in the cavity and slidably arranged on the guide rod (9), a double-axis cylinder (11) is installed in the cavity through a mounting block (10), the double-axis cylinder (11) is placed between the movable rods (4), and the telescopic rods on both sides are respectively fixedly connected to different movable rods (4).

3. A transport device for laboratory waste liquid treatment according to claim 1, Features: On the sides of the clamping rods (5) that are close to each other, anti-skid pads (6) are provided to enable the clamping rods (5) to firmly clamp the waste liquid collection box (8).

4. A transport device for laboratory waste liquid treatment according to claim 1, Features: The driving mechanism (7) comprises a supporting shell (702), and a long strip-shaped groove is provided on the side of the clamping rod (5) away from each other, and the length direction is consistent with the sliding direction of the clamping rod (5) on the movable rod (4), and a rack (701) is provided in each groove; the supporting shell (702) is fixedly arranged on the movable rod (4), and a driving motor (703) is installed in the supporting shell (702), and a gear (704) is provided on the output shaft of the driving motor (703), and the gear (704) passes through the opening on the side of the movable rod (4) and meshes with the rack (701).

5. A transport device for laboratory waste liquid treatment according to claim 1, Features: The support mechanism (12) comprises a plurality of support rods (1201) fixedly arranged inside the support frame (2), and the support rods (1201) are arranged vertically; it also comprises a pair of slide rods (1202) slidably arranged on the support rods (1201) and a support plate (1203) fixedly arranged on the slide rods (1202), and the support plate (1203) is placed below the through hole at the top of the support frame (2).

6. A transport device for laboratory waste liquid treatment according to claim 5, Features: The support plate (1203) is a shock absorbing plate.

7. A transport device for laboratory waste liquid treatment according to claim 1, Features: The lifting mechanism (13) comprises a bracket (1303) and a fixed seat (1302) fixedly arranged inside the supporting frame (2); a rotating shaft (1304) is rotatably arranged on the fixed seat (1302); one end of the bracket (1303) is fixedly connected to the rotating shaft (1304); a fixing rod (1305) is fixedly arranged on the other end; a sliding groove rod (1301) is arranged on the side where the sliding rods (1202) are close to each other; rotatable rollers (1306) are arranged on both ends of the fixing rod (1305), and the rollers (1306) are placed in the sliding groove of the sliding groove rod (1301); the sliding groove on the sliding groove rod (1301) is in the shape of a long strip; the lifting mechanism (13) further comprises a pushing component for driving the rotating shaft (1304) to rotate.

8. A transport device for laboratory waste liquid treatment according to claim 7, Features: The pushing component comprises a fixed block (1307) fixedly arranged on the rotating shaft (1304) and having a strip-shaped through hole, a pushing cylinder (1308) is installed inside the supporting frame (2) through a mounting frame (1310), and the telescopic rod of the pushing cylinder (1308) is close to the fixed seat (1302), a push rod (1309) whose axial direction is parallel to the rotating shaft (1304) is fixedly arranged on the telescopic rod of the pushing cylinder (1308), and the end of the push rod (1309) is placed in the strip-shaped through hole on the fixed block (1307); the center point of the end of the push rod (1309) is higher than the center point of the end of the rotating shaft (1304).

9. A transport device for laboratory waste liquid treatment according to claim 1, Features: The top of the waste liquid collection box (8) is provided with a liquid information display screen (801) and a liquid inlet (802), and the lower part of the side of the waste liquid collection box (8) is provided with a liquid discharge port (803).

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