Hazardous waste lifting blowdown device

Abstract

The utility model provides a hazardous waste lifting blowdown device which comprises a base and a movable dirt containing barrel, two symmetrical lifting turnover mechanisms are arranged at the top of the base, and the movable dirt containing barrel can move to the position between the two lifting turnover mechanisms. The lifting turnover mechanism comprises a lifting mechanism, a lifting frame arranged on the lifting mechanism in a lifting mode and a clamping turnover assembly arranged on the lifting frame. The two symmetrical lifting turnover mechanisms are arranged on the base, so that a movable dirt containing barrel can be conveniently fed from any direction of the two sides of the device, the defect that a traditional device needs to align and fix the feeding direction is overcome, manual intervention and adjustment time are shortened, meanwhile, through clamping turnover assemblies in the lifting turnover mechanisms, the labor intensity of workers is lowered, and the working efficiency is improved. The movable dirt containing barrel can be clamped and fixed, and after the movable dirt containing barrel is lifted, overturning and dumping work can be completed in any direction of the two sides, so that adjustment of the feeding and dumping directions can be completed without rotating the device body, and the use flexibility is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of hazardous waste treatment, and in particular to a hazardous waste lifting and discharging device. Background Technology

[0002] In the process of hazardous waste treatment, it is necessary to use a lifting device to lift and tilt the sludge bins. In the existing technology, the loading port of the sludge bins and the tilting direction after lifting are fixed. When it is necessary to tilt and load in the opposite direction, the entire device needs to be manually adjusted to move and rotate, which is time-consuming and labor-intensive, increases the complexity of operation and time cost, and is difficult to adapt to narrow spaces or fixed installation scenarios. Therefore, a hazardous waste lifting and sludge discharge device is proposed to solve the above problems. Utility Model Content

[0003] The main purpose of this utility model is to provide a hazardous waste lifting and discharging device to solve the problems of loading and unloading the waste bin in the existing lifting device and fixing the tilting direction after lifting.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a hazardous waste lifting and discharging device, including a base and a movable sludge bucket. The top of the base is provided with two symmetrical lifting and tilting mechanisms. The movable sludge bucket can be moved between the two lifting and tilting mechanisms. The lifting and tilting mechanism includes a lifting mechanism, a lifting frame that can be lifted and tilted on the lifting mechanism, and a clamping and tilting component that is provided on the lifting frame.

[0005] The clamping and flipping assembly includes a rotating cylinder rotatably mounted on a lifting frame. The inner wall of the rotating cylinder is provided with multiple telescopic grooves. The rotating cylinder has a telescopic shaft that can extend and retract. The telescopic shaft is provided with telescopic strips that slide with the telescopic grooves. The front end of the telescopic shaft is provided with a clamping plate. The rear end of the rotating cylinder is provided with a clamping push-pull mechanism for controlling the telescopic shaft.

[0006] One or two of the lifting mechanisms are equipped with a rotary drive mechanism that can drive the rotating cylinder to rotate in the reverse or forward direction.

[0007] In a preferred embodiment, the clamping push-pull mechanism includes a mounting frame disposed at the tail end of the rotating cylinder, on which a push-pull telescopic cylinder is mounted, and the telescopic end of the push-pull telescopic cylinder is connected to the tail end of the telescopic shaft.

[0008] In a preferred embodiment, the rotary drive mechanism includes a driven gear disposed on the outer wall of the tail end of the rotary cylinder, a support plate disposed on the outer side of the lifting frame, an opening disposed on the support plate above the driven gear, a first drive device mounted on the support plate, a transmission gear disposed on the output end of the first drive device, and the transmission gear meshing with the driven gear through the opening.

[0009] In the preferred embodiment, the top of the movable waste bin is provided with an outwardly extending extension, and the top of the clamping plate is provided with an abutting plate that can abut against the bottom of the extension.

[0010] In the preferred embodiment, the bottom of the extension is provided with multiple card slots, and the top of the contact plate is provided with a card holder that matches the card slots.

[0011] In the preferred embodiment, the lifting mechanism includes two uprights and a top plate disposed on the top of the two uprights. Two symmetrical chain and sprocket mechanisms are disposed between the base and the top plate. The chain and sprocket mechanisms include sprockets disposed on the top of the base and the top plate respectively. A chain is fitted between the two sprockets. A linkage shaft is disposed between the parallel sprockets of the two chain and sprocket mechanisms. A second drive device is disposed on the top plate. The output shaft of the second drive device is connected to the shaft of one of the sprockets.

[0012] The clamping push-pull mechanism and the rotary drive mechanism are located between the two chain and sprocket mechanisms.

[0013] In the preferred embodiment, the lifting frame includes an upright plate, and the outer side of the upright plate is provided with a sleeve that is slidably fitted onto the outside of the upright, and a connecting part that is fixed to the chain;

[0014] Both the clamping and flipping assembly and the rotation drive mechanism are mounted on the upright plate.

[0015] In the preferred embodiment, ramps are provided on both the front and rear sides of the base.

[0016] This utility model provides a hazardous waste lifting and discharging device. By setting two symmetrical lifting and tilting mechanisms on the base, it is easy to move the waste bin and load it from either side of the device. This solves the problem of traditional devices that require alignment and fixing of the loading direction, reducing manual intervention and adjustment time. At the same time, the clamping and tilting components in the lifting and tilting mechanism can clamp and fix the moving waste bin. After being lifted, it can be tilted and dumped in either side. Therefore, the loading and dumping direction can be adjusted without rotating the main body of the device, which greatly improves the flexibility of use. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0018] Figure 1 This is an overall structural diagram of the present invention;

[0019] Figure 2 This is a structural diagram showing the connection between the base and the lifting and flipping mechanism of this utility model;

[0020] Figure 3 This is a structural diagram of the connection between the lifting frame and the clamping and flipping assembly of this utility model;

[0021] Figure 4 This is a utility model Figure 3 Another perspective on the structure;

[0022] Figure 5 This is a utility model Figure 3 Exploded structure diagram;

[0023] Figure 6 This is a structural diagram of the lifting mechanism of this utility model;

[0024] Figure 7 This is a structural diagram of the mobile waste collection tank of this utility model;

[0025] In the diagram: Base 1; Lifting and Tilting Mechanism 2; Lifting Mechanism 20; Upright Post 201; Top Plate 202; Chain and Sprocket Mechanism 203; Sprocket 2030; Chain 2031; Linkage Shaft 204; Second Drive Device 205; Lifting Frame 21; Upright Plate 210; Sleeve Shaft 211; Connecting Part 212; Clamping and Tilting Assembly 22; Rotating Cylinder 220; Telescopic Slot 221; Telescopic Shaft 222; Telescopic Strip 223; Clamping Plate 224; Mounting Frame 225; Push-Pull Telescopic Cylinder 226; Driven Gear 227; Support Plate 228; Opening 229; First Drive Device 2210; Transmission Gear 2211; Contact Plate 2213; Movable Waste Bin 3; Extension 301; Slot 302. Detailed Implementation

[0026] like Figure 1-7 As shown, a hazardous waste lifting and discharging device includes a base 1 and a movable waste container 3. The movable waste container 3 is moved by pulleys set at the four corners of its bottom. The top of the base 1 is provided with two symmetrical lifting and tilting mechanisms 2. The movable waste container 3 can be moved between the two lifting and tilting mechanisms 2 and is lifted and tilted by the clamping of the two lifting and tilting mechanisms 2.

[0027] The lifting and flipping mechanism 2 includes a lifting mechanism 20, a lifting frame 21 that can be lifted and flipped on the lifting mechanism 20, and a clamping and flipping component 22 that is mounted on the lifting frame 21.

[0028] The clamping and flipping assembly 22 includes a rotating cylinder 220 rotatably mounted on the lifting frame 21. The rotating cylinder 220 is rotatably mounted on the lifting frame 21 via bearings. The inner wall of the rotating cylinder 220 is provided with multiple telescopic grooves 221. In this embodiment, the number of telescopic grooves 221 is four. The rotating cylinder 220 contains a telescopic shaft 222 that can extend and retract. The outside of the telescopic shaft 222 is provided with a telescopic strip 223 that slides and engages with the telescopic grooves 221, so that the telescopic shaft 222 can extend and retract in the rotating cylinder 220 while rotating with it. The front end of the telescopic shaft 222 is provided with a clamping plate 224, and the rear end of the rotating cylinder 220 is provided with a clamping and pushing mechanism for controlling the telescopic shaft 222. The clamping and pushing mechanism can push the telescopic shaft 222 to clamp the moving waste bin 3 using the clamping plate 224.

[0029] One or two lifting mechanisms 20 are provided with a rotating drive mechanism on the lifting frame 21 that can drive the rotating cylinder 220 to rotate in the reverse or forward direction. When only one lifting mechanism 20 is provided with a rotating drive mechanism on the lifting frame 21, the two rotating cylinders 220 can be rotated synchronously by forming a clamping force on the movable sludge bucket 3 between the two telescopic shafts 222, thereby achieving the tilting effect.

[0030] This design allows the mobile sludge bucket 3 to move between the two lifting and tilting mechanisms 2 in either the front or back direction, and to be clamped by the clamping plates 224 of the two left and right clamping and tilting components 22. Then, the lifting frame 21 lifts it to a specified height, and the rotating cylinder 220 is driven to rotate in either the front or back direction by the rotation drive mechanism, so that it can be tilted in either direction, thus achieving a flexible sludge discharge effect.

[0031] In the preferred embodiment, the clamping push-pull mechanism includes a mounting frame 225 located at the tail end of the rotating cylinder 220. The mounting frame 225 is located at the vertical central axis of the rotating cylinder 220. A push-pull telescopic cylinder 226 is mounted on the mounting frame 225. The telescopic end of the push-pull telescopic cylinder 226 is connected to the tail end of the telescopic shaft 222. The telescopic movement of the push-pull telescopic cylinder 226 is used to control the telescopic movement of the telescopic shaft 222 and the clamping plate 224, thereby achieving the effect of clamping or releasing the moving waste bin 3. In this embodiment, the push-pull telescopic cylinder 226 is a hydraulic cylinder.

[0032] In a preferred embodiment, the rotary drive mechanism includes a driven gear 227 disposed on the outer wall of the tail end of the rotary cylinder 220, a support plate 228 disposed on the outer side of the lifting frame 21, an opening 229 disposed on the support plate 228 above the driven gear 227, a first drive device 2210 mounted on the support plate 228, a transmission gear 2211 disposed on the output end of the first drive device 2210, and the transmission gear 2211 meshing with the driven gear 227 through the opening 229.

[0033] With this design, the aforementioned rotation and tilting effect can be achieved through the driving force of the first driving device 2210 and the meshing transmission relationship between the transmission gear 2211 and the driven gear 227.

[0034] In the preferred embodiment, the top of the movable waste tank 3 is provided with an outwardly extending extension 301, and the top of the clamping plate 224 is provided with an abutting plate 2213 that can abut against the bottom of the extension 301. Through the abutting relationship between the clamping plate 224 and the abutting plate 2213, the stability of the lifting can be further improved.

[0035] It should be noted that, since the contact plate 2213 and the extension 301 are provided, the contact plate 2213 needs to be raised to contact the extension 301 before the clamping plate 224 can clamp the movable waste container 3.

[0036] In a preferred embodiment, the bottom of the extension 301 is provided with a plurality of slots 302. In this embodiment, the number of slots 302 is four. The top of the contact plate 2213 is provided with a card holder 2214 that is adapted to the slots 302. Through the connection relationship between the card holder 2214 and the slots 302, the stability during tilting can be further improved.

[0037] In a preferred embodiment, the lifting mechanism 20 includes two uprights 201 and a top plate 202 disposed on the top of the two uprights 201. In this embodiment, the uprights 201 are cylindrical rods. Two symmetrical chain and sprocket mechanisms 203 are disposed between the base 1 and the top plate 202. The chain and sprocket mechanism 203 includes sprockets 2030 respectively disposed on the top of the base 1 and the top plate 202. A chain 2031 is fitted between the two sprockets 2030. A linkage shaft 204 is disposed between the sprockets 2030 of the two chain and sprocket mechanisms 203. A second driving device 205 is disposed on the top plate 202. The output shaft of the second driving device 205 is connected to the shaft of one of the sprockets 2030.

[0038] With this design, the driving force of the second drive device 205 can be used to drive the two chain sprocket mechanisms 203 to rotate simultaneously.

[0039] The clamping push-pull mechanism and the rotary drive mechanism are located between the two chain sprocket mechanisms 203. It should be noted that the distance between the two chain sprocket mechanisms 203 meets the space requirements required by the clamping push-pull mechanism and the rotary drive mechanism when rotating.

[0040] In the preferred embodiment, the lifting frame 21 includes an upright plate 210. The outer side of the upright plate 210 is provided with a sleeve 211 that is slidably fitted onto the outside of the upright post 201, and a connecting part 212 that is fixed to the chain 2031. The connecting part 212 adopts a commonly available chain connecting part, so it will not be described in detail here. The fitting of the sleeve 211 with the upright post 201 can effectively improve the stability of lifting. At the same time, the connection between the connecting part 212 and the chain 2031 allows the lifting frame 21 to lift and lower as the chain 2031 rotates forward or backward.

[0041] The aforementioned clamping and flipping assembly 22 and the rotation drive mechanism are both mounted on the upright plate 210.

[0042] In the preferred embodiment, ramps are provided on both the front and rear sides of the base 1 to facilitate the movement of the waste collection bucket 3 onto the base 1.

[0043] It should be noted that both the first drive device 2210 and the second drive device 205 are composed of a motor and a reducer transmission combination, and are equipped with an encoder. The other two second drive devices 205, when there are two first drive devices 2210, all rotate synchronously. This is a common existing technical means, so it will not be described in detail here.

[0044] The above embodiments are merely preferred technical solutions of this utility model and should not be considered as limitations on this utility model. The protection scope of this utility model should be the technical solution described in the claims, including equivalent substitutions of the technical features described in the claims. That is, equivalent substitutions and improvements within this scope are also within the protection scope of this utility model.

Claims

1. A hazardous waste lifting and discharging apparatus, characterized by: The utility model relates to a mobile dirty bucket loading device, including base (1) and mobile dirty bucket (3), the top of base (1) is provided with two symmetrical lifting turnover mechanism (2), mobile dirty bucket (3) can move to between two lifting turnover mechanism (2), lifting turnover mechanism (2) includes lifting mechanism (20), liftable setting on lifting mechanism (20) lifting frame (21), setting on lifting frame (21) clamping turnover subassembly (22); Clamping turnover subassembly (22) includes rotatable setting on lifting frame (21) rotary cylinder (220), the inner wall of rotary cylinder (220) is provided with a plurality of telescopic slot (221), the telescopic shaft (222) of rotary cylinder (220) can be telescopic, the outer portion of telescopic shaft (222) is provided with the telescopic strip (223) of telescopic slot (221) sliding fit, the front end of telescopic shaft (222) is provided with clamping plate (224), the tail end of rotary cylinder (220) is provided with the clamping push -and -pull mechanism for control telescopic shaft (222); One or two lifting mechanism (20) lifting frame (21) is provided with the rotation drive mechanism that can drive rotary cylinder (220) reverse or positive rotation.

2. The hazardous waste lifting and pollution discharging device according to claim 1, characterized in that: Clamping push -and -pull mechanism includes the mounting frame (225) setting in the tail end of rotary cylinder (220), mounting frame (225) is installed with push -and -pull telescopic cylinder (226), and the tail end of telescopic shaft (222) is connected with the telescopic end of push -and -pull telescopic cylinder (226).

3. The hazardous waste lifting and pollution discharging device according to claim 2, characterized in that: Rotation drive mechanism includes the driven gear (227) setting on the outer wall surface of the tail end of rotary cylinder (220), the outside of lifting frame (21) is provided with support plate (228), and the opening (229) located above driven gear (227) is arranged on support plate (228), and first drive device (2210) is installed on support plate (228), and the output end of first drive device (2210) is provided with transmission gear (2211), and transmission gear (2211) is engaged with driven gear (227) through opening (229).

4. The hazardous waste lifting and pollution discharging device according to claim 3, characterized in that: The top of mobile dirty bucket (3) is provided with the outward extension (301) extending outward, and the top of clamping plate (224) is provided with the abutting plate (2213) abutting with the bottom of outward extension (301).

5. The hazardous waste lifting and venting device of claim 4, wherein: The bottom of outward extension (301) is provided with a plurality of clamping grooves (302), and the top of abutting plate (2213) is provided with a clamping seat (2214) matched with the clamping grooves (302).

6. The hazardous waste lifting and exhaust apparatus according to any one of claims 1 to 5, characterized by: Lifting mechanism (20) includes two vertical rods (201) and top plate (202) setting on the top of two vertical rods (201), and two symmetrical chain and sprocket mechanisms (203) are arranged between base (1) and top plate (202), chain and sprocket mechanism (203) includes chain wheel (2030) respectively arranged on the top of base (1) and top plate (202), chain (2031) is sleeved between two chain wheels (2030), and the shafts of two chain wheels (2030) are connected with the output shaft of second drive device (205) and one of chain wheels (2030); The clamping push-pull mechanism and the rotary driving mechanism are located between the two chain sprocket mechanisms (203).

7. The hazardous waste lifting and venting device of claim 6, wherein: The lifting frame (21) comprises a vertical plate (210), an outer side of the vertical plate (210) is provided with a sleeve shaft (211) sleeved on the outside of the vertical rod (201), and a connecting part (212) fixed on the chain (2031); The clamping overturning assembly (22) and the rotary driving mechanism are both arranged on the vertical plate (210).

8. The hazardous waste lifting and venting apparatus of claim 1, wherein: The base (1) is provided with slopes on the front and rear sides.

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