A transfer trolley for solid waste treatment

Abstract

The utility model discloses a kind of solid waste handling transfer trolleys, belong to waste treatment technical field, by the top cover being set, top cover is hinged with carriage top by hinge, covers entire carriage opening when closing, forms physical barrier, its edge is attached with carriage inner wall, can cooperate rubber sealing strip when specific work, rainwater, dust and solid waste peculiar smell diffusion can be effectively blocked, especially suitable for open-air transfer scene.The solid waste handling transfer trolley includes guide rail, guide rail is symmetrically provided with two, guide rail top is equipped with bottom frame, track wheel is symmetrically rotationally arranged at the bottom of bottom frame, connecting rod is protrusively arranged at the middle section of bottom frame, between bottom frame and connecting rod by fixing seat and bolt fixation, support frame is installed on bottom frame, and carriage is hingedly installed on support frame;Top cover is hingedly installed at the top of carriage by hinge, fixed cylinder is symmetrically protrusively arranged at the bottom of carriage, and handle is insertedly installed on fixed cylinder.

Description

Technical Field

[0001] This utility model belongs to the field of waste treatment technology, specifically relating to a transfer trolley for solid waste treatment. Background Technology

[0002] Solid waste refers to solid, semi-solid, and gaseous substances in containers that are generated during production, daily life, and other activities and have lost their original utilization value, or have been discarded or abandoned even if they have not lost their utilization value. It also includes liquid waste that cannot be discharged into water bodies and gaseous substances in containers that cannot be discharged into the atmosphere. Because these solid wastes often pose significant hazards, they need to be collected and transported to specific locations for treatment. Waste transport vehicles are frequently used for transporting solid waste.

[0003] Most existing transfer vehicles use open or simply covered structures, which cannot effectively solve the environmental pollution problems in open-air transfer scenarios. While some existing transfer vehicles are equipped with tarpaulin cover systems, such as the folding tarpaulin covers used on dump trucks, the tarpaulin is prone to shifting during transportation due to vibration or wind, allowing rainwater, dust, and solid waste odors to seep out through the gaps. This makes them particularly unsuitable for transferring highly odorous waste. Therefore, a transfer vehicle specifically designed for solid waste treatment is needed to help solve this problem. Utility Model Content

[0004] (1) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a transfer trolley for solid waste treatment. This transfer trolley features a top cover that is hinged to the top of the carriage. When closed, the top cover covers the entire opening of the carriage, forming a physical barrier. Its edges fit snugly against the inner wall of the carriage. In actual operation, it can be used with rubber sealing strips to effectively block the spread of rainwater, dust, and solid waste odors, making it particularly suitable for open-air transfer scenarios.

[0006] (2) Technical solution

[0007] To solve the above-mentioned technical problems, this utility model provides a solid waste treatment transfer trolley, which includes guide rails, two of which are symmetrically arranged. A bottom frame is installed at the top of the guide rails, and track wheels are symmetrically rotatably arranged at the bottom of the bottom frame. A connecting rod is protruding from the middle section of the bottom frame. The bottom frame and the connecting rod are fixed together by a fixing seat and bolts. A support frame is installed on the bottom frame, and a carriage is hingedly installed on the support frame.

[0008] A top cover is hinged to the top of the carriage, and fixed cylinders are symmetrically protruding from the bottom of the carriage. A handle is inserted into the fixed cylinder. A baffle plate is hinged to the middle section of the bottom of the carriage, and a snap-fit ​​groove is opened at the top of the support frame. The baffle plate is snap-fitted into the snap-fit ​​groove.

[0009] Furthermore, the fixing cylinder has a U-shaped rod structure, and a fixing plate is fixed to one end of the fixing cylinder near the baffle plate.

[0010] Furthermore, a positioning pin is fixed to one end of the fixed plate near the blocking plate, and the positioning pin is blocked at the top of the blocking plate.

[0011] Furthermore, a fixing groove is provided at the outer edge of the carriage, and a fixing component is installed at the top of the top cover, and the fixing component is fixed in place with the fixing groove.

[0012] Furthermore, the fixing assembly includes a hinge seat fixed to the top cover, a sleeve is hinged to the hinge seat via a pin, a fixing block is fixed to the sleeve, a protrusion is provided at the bottom of the inner side of the fixing block, and the fixing block and the protrusion are snapped into the fixing groove.

[0013] Furthermore, a top handle is horizontally fixed at the top of the side of the fixing block away from the protrusion, and an anti-slip pad is protruding from the top of the protrusion.

[0014] Furthermore, the vertical cross-section of the guide rail is I-shaped, and symmetrical fixing holes are drilled on the guide rail, which are fixed to the ground by bolts.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] This utility model features a top cover that is hinged to the top of the carriage. When closed, the top cover covers the entire opening of the carriage, forming a physical barrier. Its edges fit against the inner wall of the carriage. In actual operation, it can be used with rubber sealing strips to effectively block the spread of rainwater, dust and solid waste odors, making it especially suitable for open-air transportation scenarios.

[0018] This utility model features a fixed component. The sleeve of the fixed component rotates around the pin of the hinge seat, causing the protrusion of the fixed block to engage with the fixed groove. The anti-slip pad on the top of the protrusion is made of rubber with a diamond pattern on the surface, which engages with the serrated structure of the inner wall of the fixed groove, providing an operating fulcrum. The top cover can be closed and fixed by one person with one hand, which can realize the quick closure and reliable fixation of the top cover, reduce operation time and prevent the spread of odors. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the structure of this utility model when the top cover is opened;

[0022] Figure 3 This utility model Figure 1 Enlarged structural diagram at point A;

[0023] Figure 4 This is a partial structural diagram of the fixing component of this utility model.

[0024] The markings in the attached diagram are as follows: 1. Guide rail; 2. Fixing hole; 3. Base frame; 4. Track wheel; 5. Fixing seat; 6. Connecting rod; 7. Support frame; 71. Snap-fit ​​groove; 8. Carriage; 9. Top cover; 10. Fixing cylinder; 101. Fixing plate; 102. Positioning pin; 11. Handle; 12. Block; 13. Fixing assembly; 131. Fixing groove; 14. Hinge seat; 15. Pin; 16. Sleeve; 17. Fixing block; 171. Protrusion; 172. Top handle. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] This specific embodiment is a transfer trolley for solid waste treatment, such as... Figure 1-4 As shown, the solid waste treatment transfer trolley guide rail 1 has two symmetrically arranged guide rails 1. The vertical cross section of the guide rail 1 is I-shaped. The guide rail 1 has symmetrically drilled fixing holes 2, which are fixed to the ground by bolts. A bottom frame 3 is installed at the top of the guide rail 1. Track wheels 4 are symmetrically rotatably arranged at the bottom of the bottom frame 3. A connecting rod 6 is protruding at the middle section of the bottom frame 3. The bottom frame 3 and the connecting rod 6 are fixed by a fixing seat 5 and bolts. A support frame 7 is installed on the bottom frame 3. A carriage 8 is hinged on the support frame 7. A top cover 9 is hinged on the top of the carriage 8.

[0027] The top cover 9 is hinged to the top of the carriage 8 via a hinge. When closed, it covers the entire opening of the carriage 8, forming a physical barrier. Its edges fit against the inner wall of the carriage 8. In actual operation, it can be used with rubber sealing strips to effectively block the spread of rainwater, dust and solid waste odors, making it especially suitable for open-air transportation scenarios.

[0028] A fixing groove 131 is provided at the outer edge of the aforementioned carriage 8, and a fixing component 13 is installed at the top of the top cover 9. The fixing component 13 and the fixing groove 131 are fixed together. The fixing component 13 includes a hinge seat 14 fixed on the top cover 9. A sleeve 16 is hinged on the hinge seat 14 through a pin 15. A fixing block 17 is fixed on the sleeve 16. A protrusion 171 is provided at the bottom of the inner side of the fixing block 17. A top handle 172 is horizontally fixed at the top of the side of the fixing block 17 away from the protrusion 171. An anti-slip pad is provided at the top of the protrusion 171. The fixing block 17 and the protrusion 171 are snapped into the fixing groove 131.

[0029] With the fixed component 13, the sleeve 16 of the fixed component 13 rotates around the pin 15 of the hinge seat 14, causing the protrusion 171 of the fixed block 17 to be engaged in the fixed groove 131. The anti-slip pad on the top of the protrusion 171 is made of rubber with a diamond pattern on the surface, which engages with the serrated structure of the inner wall of the fixed groove 131, providing an operating fulcrum. The top cover 9 can be closed and fixed by one person with one hand, which can realize the quick closure and reliable fixation of the top cover 9, reduce operation time and prevent the spread of odor.

[0030] The bottom of the carriage 8 is symmetrically provided with a fixing cylinder 10, and a handle 11 is inserted and installed on the fixing cylinder 10. A baffle plate 12 is hinged and installed at the middle section of the bottom of the carriage 8. A snap-fit ​​groove 71 is opened at the top of the support frame 7, and the baffle plate 12 is snap-fitted and installed in the snap-fit ​​groove 71. The fixing cylinder 10 has a U-shaped rod structure. A fixing plate 101 is fixed at one end of the fixing cylinder 10 near the baffle plate 12. A positioning pin 102 is fixed at the end of the fixing plate 101 near the baffle plate 12. The positioning pin 102 blocks the top of the baffle plate 12.

[0031] The first line of defense is formed by inserting the baffle plate 12, which is hinged at the bottom of the carriage 8, into the snap-fit ​​groove 71 at the top of the support frame 7. After the U-shaped rod structure of the fixing cylinder 10 is inserted, the fixing plate 101 pushes the positioning pin 102 to extend laterally. The bottom of the positioning pin 102 cooperates with the top inclined surface of the baffle plate 12 to form a self-locking structure. During transportation, it can prevent the baffle plate 12 from falling off due to bumps, thus avoiding leakage of liquid or small waste.

[0032] Working principle:

[0033] The guide rail 1 is fixed to the ground with bolts through the fixing holes 2 to form a symmetrical moving track. The bottom frame 3 moves laterally along the guide rail 1 through the bottom track wheels 4. The middle connecting rod 6 is bolted to the bottom frame 3 through the fixing seat 5 to enhance the structural strength. The support frame 7 is fixed on the bottom frame 3, and its top snap-fit ​​groove 71 engages with the blocking plate 12 hinged to the bottom of the carriage 8 to achieve the initial positioning of the carriage 8.

[0034] During operation, the handle 11 is inserted into the fixed cylinder 10. The U-shaped rod structure of the fixed cylinder 10 pushes the fixed plate 101 to move, so that the positioning pin 102 extends laterally from the top of the baffle plate 12, forming a vertical limit on the baffle plate 12, preventing the baffle plate 12 from coming out of the snap-fit ​​groove 71 during transportation. After the top cover 9 is lifted upward by the hinge, solid waste is loaded into the compartment 8. When the top cover 9 is closed, the sleeve 16 of the fixing component 13 rotates around the pin 15 of the hinge seat 14, causing the protrusion 171 of the fixing block 17 to snap into the fixing groove 131 on the outer edge of the top cover 9. The anti-slip pad on the top of the protrusion 171 enhances the friction, while the top handle 172 provides the operating fulcrum, completing the reliable closing of the top cover 9.

[0035] When the waste needs to be dumped at the designated location, the handle 11 can be pulled out as a whole, and the top cover 9 can be opened to allow the baffle plate 12 to disengage from the locking slot 71. Pushing one end of the carriage 8 will allow the solid waste to be dumped out as a whole.

[0036] All technical features in this embodiment can be freely combined according to actual needs.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A solid waste treatment transfer trolley, the solid waste treatment transfer trolley including guide rails (1), characterized in that, Two guide rails (1) are symmetrically arranged. A bottom frame (3) is installed at the top of the guide rail (1). Track wheels (4) are symmetrically rotated at the bottom of the bottom frame (3). A connecting rod (6) is protruding at the middle section of the bottom frame (3). The bottom frame (3) and the connecting rod (6) are fixed together by a fixing seat (5) and bolts. A support frame (7) is installed on the bottom frame (3). A carriage (8) is hinged on the support frame (7). The top of the carriage (8) is hinged to a top cover (9). The bottom of the carriage (8) is symmetrically provided with a fixing cylinder (10). A handle (11) is inserted into the fixing cylinder (10). A baffle plate (12) is hinged to the middle section of the bottom of the carriage (8). A snap-fit ​​groove (71) is provided at the top of the support frame (7). The baffle plate (12) is snap-fitted into the snap-fit ​​groove (71).

2. The solid waste treatment transfer trolley according to claim 1, characterized in that, The fixing cylinder (10) has a U-shaped rod structure, and a fixing plate (101) is fixed at one end of the fixing cylinder (10) near the baffle plate (12).

3. The solid waste treatment transfer trolley according to claim 2, characterized in that, The fixed plate (101) is fixed with a positioning pin (102) at one end near the baffle plate (12), and the positioning pin (102) blocks the top of the baffle plate (12).

4. The solid waste treatment transfer trolley according to claim 1, characterized in that, A fixing groove (131) is provided at the outer edge of the carriage (8), and a fixing component (13) is installed at the top of the top cover (9). The fixing component (13) and the fixing groove (131) are fixed together.

5. A transfer trolley for solid waste treatment according to claim 4, characterized in that, The fixing component (13) includes a hinge seat (14) fixed on the top cover (9). A sleeve (16) is hinged on the hinge seat (14) via a pin (15). A fixing block (17) is fixed on the sleeve (16). A protrusion (171) is provided at the bottom of the inner side of the fixing block (17). The fixing block (17) and the protrusion (171) are snapped into the fixing groove (131).

6. A transfer trolley for solid waste treatment according to claim 5, characterized in that, The top handle (172) is horizontally fixed on the top side of the fixed block (17) away from the protrusion (171), and an anti-slip pad is protruding from the top of the protrusion (171).

7. A transfer trolley for solid waste treatment according to claim 1, characterized in that, The vertical cross section of the guide rail (1) is I-shaped, and the guide rail (1) is symmetrically drilled with fixing holes (2), which are fixed to the ground by bolts.

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