Solid waste treatment and sorting device

Abstract

The utility model relates to the technical field of solid waste treatment, and provides a solid waste treatment sorting device which comprises a first rack / lifting mechanism, a sorting box, a lifting connecting plate, a lower bottom plate, an upper bottom plate, a bidirectional self-locking mechanism, an overturning mechanism, a pushing mechanism and a collecting mechanism. Four lifting sliding grooves are formed in the inner side wall of the sorting box, four lifting connecting plates are connected into the sorting box in a sliding mode, the lifting connecting plates are in an L shape, a lower bottom plate is fixedly connected with the four lifting connecting plates, an upper bottom plate is rotationally connected between every two lifting connecting plates, and two-way self-locking mechanisms are installed at the two ends of each lifting upper bottom plate correspondingly. A turnover mechanism is installed on one side of each bidirectional self-locking mechanism, a pushing mechanism is arranged on one side of the sorting box, and two collecting mechanisms are arranged on the two sides of the sorting box correspondingly. By means of the technical scheme, the problem that in the prior art, building solid waste is difficult to sort is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sorting devices, and in particular to a solid waste treatment and sorting device. Background Art

[0002] Solid waste refers to solid, semi-solid and gaseous items and substances in containers that have lost their original utilization value or have not lost their utilization value but have been discarded or abandoned in the production, life and other activities, as well as items and substances that are required to be included in the solid waste management by laws and administrative regulations.

[0003] Solid waste sorting refers to the process of separating mixed solid waste by category using a series of methods based on the differences in the material's particle size, density, color, magnetism, electrostatic induction and other properties.

[0004] Common solid wastes include construction solid waste, usually referred to as construction solid waste, which refers to solid waste generated during the construction, maintenance and demolition of buildings. These wastes mainly include bricks, gravel, slag, concrete fragments, plastic bags and boxes for building materials, etc.

[0005] Among them, bricks, tiles, gravel, slag and concrete fragments (hereinafter referred to as blocks, whose density is lower than water) cannot be directly reused, but can be processed through certain technical means and converted into renewable resources, while building materials plastic packaging bags and other packaging boxes (hereinafter referred to as plastic parts, whose density is higher than water) can be directly recycled, so they need to be sorted. The common sorting method often uses manual sorting, which increases the workload of operators. Utility Model Content

[0006] The utility model provides a solid waste treatment and sorting device, which solves the problem that building solid waste is difficult to sort in the prior art.

[0007] The technical solution of the utility model is as follows: A solid waste treatment and sorting device comprises a frame 1, and also comprises:

[0008] A lifting mechanism, wherein the lifting mechanism is installed on the frame 1;

[0009] A sorting box, the sorting box is arranged in the frame 1, and four lifting slides are opened on the inner side wall of the sorting box;

[0010] Lifting connecting plates, four of which are slidably connected in the sorting box, and the four lifting connecting plates slide in the four lifting chutes respectively, and the lifting connecting plates are L-shaped;

[0011] A lower bottom plate, the lower bottom plate is fixedly connected to the four lifting connecting plates, and a plurality of water leakage holes are opened on the lower bottom plate;

[0012] An upper bottom plate, wherein each two lifting connecting plates are rotatably connected with the upper bottom plate, and each of the upper bottom plates is provided with a plurality of water leakage holes;

[0013] A two-way self-locking mechanism, both ends of each lifting upper bottom plate are equipped with the two-way self-locking mechanism;

[0014] A flipping mechanism, wherein one side of each of the two-way self-locking mechanisms is provided with the flipping mechanism;

[0015] A pushing mechanism, wherein one side of the sorting box is provided with the pushing mechanism;

[0016] A collecting mechanism is provided on both sides of the sorting box.

[0017] Preferably, the lifting mechanism comprises:

[0018] Motor 1, wherein the motor 1 is mounted on the top of the frame 1;

[0019] Screw 1, the screw 1 is rotatably connected to the frame 1, and the screw 1 is fixedly connected to the output end of the motor 1;

[0020] A guide bar 1, wherein three guide bars 1 are fixedly connected to the frame 1;

[0021] Among them, the lead screw 1 is threadedly connected to one of the lifting connecting plates, and the other three lifting connecting plates are slidably sleeved on the three guide rods 1 respectively.

[0022] Preferably, the bidirectional self-locking mechanism comprises:

[0023] A worm gear, with both ends of each upper base plate being fixedly connected to the worm gear;

[0024] A worm, wherein the two worms are respectively meshed with the two worm wheels;

[0025] A self-locking box, each lifting connecting plate is fixedly connected with a self-locking box;

[0026] Wherein, the four worms are rotatably connected in the four self-locking boxes respectively.

[0027] Preferably, the flipping mechanism comprises:

[0028] A gear, one end of each of the worms being fixedly connected to the gear;

[0029] A rack, the inner wall of each lifting chute is fixedly connected with the rack;

[0030] Wherein, the gear meshes with the rack during the lifting process.

[0031] Preferably, the pushing mechanism comprises:

[0032] A frame 2, wherein the frame 2 is arranged on one side of the sorting box;

[0033] Motor 2, the motor 2 is installed on one side of the frame 2;

[0034] Screw 2, the screw 2 is rotatably connected to the frame 2, and the screw 2 is fixedly connected to the output short end of the motor 2;

[0035] A second guide bar, wherein the second guide bar is fixedly connected to the second frame;

[0036] A connecting block, wherein two connecting blocks are provided, one connecting block is threadedly connected to the second lead screw, and the other connecting block is slidably sleeved on the second guide rod;

[0037] A pushing plate is fixedly connected between the two connecting blocks.

[0038] Preferably, the collection mechanism comprises:

[0039] Rack three, two racks three are respectively arranged on both sides of the sorting box;

[0040] A collecting bucket, each of the three frames is fixedly connected with the collecting bucket;

[0041] A collection box is provided on one side of each of the collection buckets.

[0042] Furthermore, it also includes a guard plate, and a plurality of the guard plates are fixedly connected to the top of the sorting box.

[0043] The working principle and beneficial effects of the utility model are:

[0044] 1. In the utility model, the density of blocks in construction solid waste is greater than that of water, while the density of plastic parts is less than that of water. A mixture of blocks and plastic parts is placed in a sorting box filled with an appropriate amount of water, and then the lifting and lowering of the upper bottom plate and the lower bottom plate are controlled by a lifting mechanism to salvage the plastic parts and blocks respectively. At the same time, the salvaged blocks and plastic parts are pushed to different collecting mechanisms respectively by a pushing mechanism to achieve the purpose of sorting.

[0045] 2. In the utility model, by setting a flipping mechanism and two upper bottom plates, after the blocks are placed in the sorting box, the upper bottom plates will not hinder the blocks from sinking to the bottom. At the same time, a two-way self-locking mechanism is set to keep the two upper bottom plates in a fixed posture after being reversed to salvage the plastic parts out of the sorting box.

[0046] 3. In the utility model, by arranging a connecting block in the pushing mechanism, when the push plate pushes the plastic parts and the block-shaped objects into different collecting mechanisms, it will not hinder the lifting mechanism from controlling the lifting of the upper bottom plate and the lower bottom plate.

[0047] In summary, compared with the problem of difficulty in sorting construction solid waste in the prior art, the device facilitates the sorting of block objects and plastic parts in construction solid waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0049] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0050] Figure 2 This is a schematic diagram of the structure of the sorting box, lifting connecting plate and guard plate of the utility model;

[0051] Figure 3 It is a partial cross-sectional structural diagram of the sorting box, lifting connecting plate and guard plate of the utility model;

[0052] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged local structure at point A in the middle;

[0053] Figure 5 It is a partial cross-sectional structural diagram of the upper bottom plate, the lifting connecting plate and the self-locking box of the utility model;

[0054] Figure 6 For this utility model Figure 5 A magnified schematic diagram of the local structure at B in the middle;

[0055] Figure 7 It is a structural schematic diagram of the upper base plate of the utility model.

[0056] In the figure: 001, lifting mechanism; 002, two-way self-locking mechanism; 003, flipping mechanism; 004, pushing mechanism; 005, collecting mechanism;

[0057] 1. Frame 1; 2. Sorting box; 3. Lifting connecting plate; 4. Lower bottom plate; 5. Upper bottom plate; 6. Motor 1; 7. Screw 1; 8. Guide bar 1; 9. Worm gear; 10. Worm; 11. Self-locking box; 12. Gear; 13. Rack; 14. Frame 2; 15. Motor 2; 16. Screw 2; 17. Guide bar 2; 18. Connecting block; 19. Push plate; 20. Frame 3; 21. Collecting bucket; 22. Collecting box; 23. Guard plate. DETAILED DESCRIPTION

[0058] The following will be combined with 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 of 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.

[0059] like Figure 1 to Figure 7 As shown, this embodiment proposes a solid waste treatment and sorting device, including a frame 1, and also includes a lifting mechanism 001, a sorting box 2, a lifting connecting plate 3, a lower bottom plate 4, an upper bottom plate 5, a two-way self-locking mechanism 002, a flipping mechanism 003, a pushing mechanism 004 and a collecting mechanism 005. The lifting mechanism 001 is installed on the frame 1 and is used to control the lifting of the upper connecting plate, the lower bottom plate 4, the upper bottom plate 5, the two-way self-locking mechanism 002 and the flipping mechanism 003. The sorting box 2 is arranged in the frame 1, and four lifting chutes are opened on the inner side wall of the sorting box 2. The four lifting connecting plates 3 are slidably connected in the sorting box 2, and the four lifting connecting plates 3 slide in the four lifting chutes respectively. The lifting connecting plate 3 is L-shaped, and the lower bottom plate 4 and the four lifting The connecting plates 3 are fixedly connected, and a plurality of water leakage holes 1 are provided on the lower floor, so that water can leak out when the block objects are salvaged. An upper bottom plate 5 is rotatably connected between every two lifting connecting plates 3, and a plurality of water leakage holes 2 are provided on each upper bottom plate 5, so that water can leak out when the plastic parts are salvaged. Two-way self-locking mechanisms 002 are installed at both ends of each lifting upper bottom plate 5, so that the upper bottom plate 5 can maintain a fixed posture after being flipped over. A flipping mechanism 003 is installed on one side of each two-way self-locking mechanism 002, so that the upper bottom plate 5 can be flipped over. A pushing mechanism 004 is provided on one side of the sorting box 2, and the plastic parts salvaged by the upper bottom plate 5 and the blocks salvaged by the lower bottom plate 4 are pushed into two collecting mechanisms 005 respectively. Collection mechanisms 005 are provided on both sides of the sorting box 2.

[0060] like Figure 1 As shown, in this embodiment, the lifting mechanism 001 includes a motor 6, a screw 7 and a guide rod 8, the motor 6 is installed on the top of the frame 1, the screw 7 is rotatably connected to the frame 1, and the screw 7 is fixedly connected to the output end of the motor 6, and the three guide rods 8 are all fixedly connected to the frame 1, wherein the screw 7 is threadedly connected to a lifting connecting plate 3, and the other three lifting connecting plates 3 are slidably mounted on the three guide rods 8 respectively.

[0061] like Figure 6As shown, in this embodiment, the two-way self-locking mechanism 002 includes a worm wheel 9, a worm 10 and a self-locking box 11. Both ends of each upper base plate 5 are fixedly connected with a worm wheel 9, and the two worms 10 are respectively meshed with the two worm wheels 9. According to the transmission characteristics of the worm wheel 9 and the worm 10, only the worm 10 can drive the worm wheel 9 to rotate, and the worm wheel 9 cannot drive the worm 10 to rotate, thereby realizing two-way self-locking. A self-locking box 11 is fixedly connected to each lifting connecting plate 3 to provide support for the transmission of the worm wheel 9 and the worm 10, wherein the four worms 10 are respectively rotatably connected in the four self-locking boxes 11.

[0062] like Figure 3 and Figure 4 As shown, in this embodiment, the flipping mechanism 003 includes a gear 12 and a rack 13, one end of each worm 10 is fixedly connected to the gear 12, and the inner wall of each lifting slot is fixedly connected to the rack 13, wherein the gear 12 is meshed with the rack 13 during the lifting process.

[0063] like Figure 1 As shown, in this embodiment, the pushing mechanism 004 includes a frame 14, a motor 15, a screw 16, a guide rod 17, a connecting block 18 and a pushing plate 19. The frame 14 is arranged on one side of the sorting box 2, the motor 15 is installed on one side of the frame 14, the screw 16 is rotatably connected to the frame 14, and the screw 16 is fixedly connected to the output short end of the motor 15, the guide rod 17 is fixedly connected to the frame 14, a connecting block 18 is threadedly connected to the screw 16, the connecting block 18 is set in two, one connecting block 18 is slidably sleeved on the guide rod 17, and the pushing plate 19 is fixedly connected between the two connecting blocks 18.

[0064] like Figure 1 As shown, in this embodiment, the collecting mechanism 005 includes a frame three 20, a collecting bucket 21 and a collecting box 22. The two frames three 20 are respectively arranged on both sides of the sorting box 2. Each frame three 20 is fixedly connected to a collecting bucket 21, and a collecting box 22 is arranged on one side of each collecting bucket 21.

[0065] like Figure 2 As shown, in this embodiment, it also includes a guard plate 23. A plurality of guard plates 23 are fixedly connected to the top of the sorting box 2 to prevent the blocks and plastic parts from sliding out from both sides of the sorting box 2 when the pushing mechanism 004 pushes them.

[0066] The working principle of the solid waste treatment and sorting device is as follows: the operator pours the mixture of lumps and plastic parts into the water-containing sorting box 2. Since the density of the plastic parts is lower than that of water, they will float on the upper part of the sorting box 2. Since the density of the lumps is higher than that of water, they will sink to the bottom of the sorting box 2.

[0067] After standing for a period of time, the motor 6 is started to drive the lead screw 7 to rotate, thereby driving the multiple lifting connecting plates 3 to slide upward in the lifting chute along the vertical direction, thereby driving the lower bottom plate 4 to move upward in the vertical direction, and at the same time salvaging the block.

[0068] When the lifting connecting plate 3 slides upward in the lifting slide groove in the vertical direction, it drives the upper base plate 5, and the two-way self-locking mechanism 002 and the gear 12 slide upward in the vertical direction. When the gear 12 is meshed with the rack 13, the gear 12 starts to rotate, thereby driving the worm 10 to rotate, and then driving the worm wheel 9 to rotate, thereby causing the upper base plate 5 fixedly connected to the worm wheel 9 to rotate. When the gear 12 disengages from the rack 13, the gear 12 stops rotating. At this time, the upper base plate 5 has flipped 90°. Due to the mechanical characteristics of the worm wheel 9 and the worm 10, the worm wheel 9 cannot drive the worm 10 to rotate, thereby causing the upper base plate 5 to maintain a fixed posture and continue to move upward in the vertical direction. When it contacts the plastic parts, the plastic parts are salvaged.

[0069] After the upper bottom plate 5 has fished the plastic parts out of the sorting box 2, the motor 1 6 is turned off, and the motor 2 15 is started to drive the screw 2 16 to rotate, thereby driving the connecting block 18 and the pushing plate 19 to slide on the guide rod 2, pushing the plastic parts into the collecting bucket 21, and then into the collecting box 22, so that the motor 2 15 is reversed, driving the screw 2 16 to reverse, and then driving the connecting block 18 and the pushing plate 19 back to their original positions.

[0070] Then, start motor 1 6 to make the lifting connecting plate 3, lower base plate 4, upper base plate 5, two-way self-locking mechanism 002 and flipping mechanism 003 continue to move upward in the vertical direction. When the bottom of the upper base plate 5 is higher than the push plate 19, turn off motor 1 6 and start motor 2 15 to drive screw 2 16 to rotate, thereby driving the connecting block 18 and the push plate 19 to slide on the guide rod 2. After sliding to the limit, turn off motor 2 15 and start motor 1 6 to make the lifting connecting plate 3, lower base plate 4, upper base plate 5, two-way self-locking mechanism 002 and flipping mechanism 003 continue to move upward in the vertical direction.

[0071] After the lower bottom plate 4 salvages the block out of the sorting box 2, the motor 1 6 is turned off, and the motor 2 15 is reversed, driving the lead screw 2 16 to reverse, thereby driving the connecting block 18 and the pushing plate 19 back to their original positions. At the same time, the pushing plate 19 drives the block into another collecting bucket 21, and then slides into another collecting box 22, thereby completing the sorting.

[0072] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A solid waste treatment and sorting device, characterized in that: include: A frame one (1), further comprising: A lifting mechanism (001), the lifting mechanism (001) being installed on the frame one (1); A sorting box (2), the sorting box (2) being arranged in the frame 1 (1), and having four lifting chutes on the inner side wall of the sorting box (2); A lifting connecting plate (3), wherein four lifting connecting plates (3) are slidably connected in the sorting box (2), and the four lifting connecting plates (3) slide in four lifting chute slots respectively, and the lifting connecting plates (3) are L-shaped; A lower bottom plate (4), wherein the lower bottom plate (4) is fixedly connected to the four lifting connecting plates (3), and a plurality of water leakage holes are provided on the lower bottom plate (4); An upper bottom plate (5), wherein each two lifting connecting plates (3) are rotatably connected with the upper bottom plate (5), and each of the upper bottom plates (5) is provided with a plurality of water leakage holes; A two-way self-locking mechanism (002), each of the two ends of the upper base plate (5) being provided with the two-way self-locking mechanism (002); A turnover mechanism (003), wherein one side of each of the two-way self-locking mechanisms (002) is provided with the turnover mechanism (003); A pushing mechanism (004), wherein one side of the sorting box (2) is provided with the pushing mechanism (004); A collecting mechanism (005), wherein the collecting mechanism (005) is arranged on both sides of the sorting box (2).

2. The solid waste treatment and sorting device according to claim 1, characterized in that: The lifting mechanism (001) comprises: A motor (6), wherein the motor (6) is mounted on the top of the frame (1); A lead screw (7), wherein the lead screw (7) is rotatably connected to the frame (1), and the lead screw (7) is fixedly connected to the output end of the motor (6); A guide bar (8), wherein three guide bars (8) are fixedly connected to the frame (1); The lead screw 1 (7) is threadedly connected to one of the lifting connecting plates (3), and the other three lifting connecting plates (3) are slidably mounted on the three guide rods 1 (8) respectively.

3. The solid waste treatment and sorting device according to claim 2, characterized in that: The bidirectional self-locking mechanism (002) comprises: A worm gear (9), with both ends of each upper base plate (5) being fixedly connected to the worm gear (9); A worm (10), wherein the two worms (10) are respectively meshed with the two worm wheels (9); A self-locking box (11), each of the lifting connecting plates (3) is fixedly connected with a self-locking box (11); The four worms (10) are rotatably connected in the four self-locking boxes (11) respectively.

4. The solid waste treatment and sorting device according to claim 3, characterized in that: The turning mechanism (003) comprises: A gear (12), one end of each of the worm gears (10) being fixedly connected to the gear (12); A rack (13), the rack (13) being fixedly connected to the inner side wall of each lifting chute; The gear (12) is meshed with the rack (13) during the lifting process.

5. The solid waste treatment and sorting device according to claim 4, characterized in that: The pushing mechanism (004) comprises: A second frame (14), the second frame (14) being arranged on one side of the sorting box (2); Motor 2 (15), wherein the motor 2 (15) is mounted on one side of the frame 2 (14); A second lead screw (16), the second lead screw (16) is rotatably connected to the second frame (14), and the second lead screw (16) is fixedly connected to the output end of the second motor (15); A second guide bar (17), wherein the second guide bar (17) is fixedly connected to the second frame (14); A connecting block (18), wherein two connecting blocks (18) are provided, one connecting block (18) is threadedly connected to the second lead screw (16), and the other connecting block (18) is slidably sleeved on the second guide rod (17); A pushing plate (19), wherein the pushing plate (19) is fixedly connected between the two connecting blocks (18).

6. The solid waste treatment and sorting device according to claim 5, characterized in that: The collecting mechanism (005) comprises: A rack three (20), two racks three (20) are respectively arranged on both sides of the sorting box (2); A collecting bucket (21), each of the frame three (20) is fixedly connected with the collecting bucket (21); A collecting box (22), one side of each collecting bucket (21) is provided with the collecting box (22).

7. The solid waste treatment and sorting device according to claim 6, characterized in that: It also comprises a guard plate (23), wherein a plurality of the guard plates (23) are fixedly connected to the top of the sorting box (2).

Images