Folding type turnover discharge chute
By designing a foldable baffle at the rear of the garbage truck unloading trough and using the linkage mechanism between pulleys and guides, the automatic blocking and covering function of the unloading trough during the flip process is achieved, solving the problem of garbage splashing and residual sewage question.
Patent Information
- Application Number
- CN202421431632.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-06-21
AI Technical Summary
During the unloading process of the existing garbage truck unloading trough, garbage splashes from the rear when horizontal, and residual garbage and sewage falls off when vertical.
A folding flip unloading groove is designed. By hinging the folding baffle at the rear of the unloading groove, and using the linkage mechanism between pulleys and guides, the baffle is automatically placed or folded when the unloading groove is flipped, thereby blocking splashed garbage and Cover the residual garbage and sewage.
It effectively prevents garbage from splashing when the discharge trough is horizontal, and residual garbage and sewage on the inner wall falls to the ground when vertical, solving two main problems.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model belongs to the field of garbage truck unloading, in particular to a foldable flip unloading chute. Background Art
[0002] The garbage truck unloads through the unloading chute. The fixed baffle cannot be set at the rear of the hydraulically driven vertical station unloading chute, otherwise the unloading chute will interfere with the fixed baffle during the flipping process; however, this will cause the following problems with the unloading chute: when the garbage truck is unloading, the unloading chute is in a horizontal state, and the garbage will splash onto the ground from the empty space at the rear of the unloading chute; after unloading is completed, the unloading chute flips to a vertical state, and the garbage and sewage remaining on the chute wall will fall onto the ground. Utility Model Content
[0003] The utility model aims to provide a foldable flip discharge chute, which can prevent the discharged garbage from splashing and falling from the rear when the discharge chute is horizontal; and prevent the garbage and sewage remaining on the inner wall from falling to the ground when the discharge chute is vertical.
[0004] The purpose of the utility model is achieved as follows: a foldable flip discharge chute, comprising a discharge chute connected to a fixed seat by a rocker arm, a cylinder is hinged on the fixed seat, the working end of the cylinder is hinged to the discharge chute, a folding baffle is hinged on the rear of the discharge chute, a fixed baffle is arranged corresponding to the folding baffle of the discharge chute, a plurality of guide rails are arranged in parallel on the fixed baffle, a plurality of pulley seats are arranged in parallel on the edges of the folding baffle, pulleys are arranged on the pulley seats, the pulleys of each pulley seat are arranged in one-to-one correspondence with each guide rail, and the pulleys of the pulley seats are movably connected to the corresponding guide rails.
[0005] The utility model adds a foldable baffle at the rear of the trough. One end of the baffle is hinged to the trough, and the other end is hinged to a plurality of pulleys. The pulleys can slide up and down in the guide rail. When the trough is flipped to the horizontal, the baffle is linked to be lowered; when the trough is flipped to the vertical, the baffle is linked to the trough and folded. The oil cylinder is retracted into place, the trough is flipped to the horizontal state, and the baffle is linked to the trough and lowered to block the splashing garbage during unloading; the oil cylinder is extended into place, the trough is flipped to the vertical state, and the baffle is linked to the trough and folded to cover the lower opening of the trough to prevent the garbage and sewage remaining on the trough wall from falling onto the ground. Compared with the prior art, the utility model has the beneficial effects of solving two problems at the same time. First, it can prevent the unloading garbage from splashing from the rear when the unloading trough is horizontal; second, it can prevent the garbage and sewage remaining on the inner wall from falling onto the ground when the unloading trough is vertical.
[0006] As a further improvement of the utility model, at least two swing rods are arranged at intervals along the width direction of the discharge chute, and at least two oil cylinders are arranged at intervals along the width direction of the discharge chute, so that the discharge chute swings more smoothly.
[0007] As a further improvement of the present invention, the flow area inside the discharge chute is arranged to decrease from top to bottom.
[0008] As a further improvement of the present invention, the fixed baffle is vertically arranged, the guide rails are also vertically arranged, and the guide rails are arranged at intervals along the width direction of the fixed baffle.
[0009] As a further improvement of the utility model, when the discharge chute is in a horizontal state, the folding baffle is in an inclined state, and the pulley of the pulley seat leans against the corresponding guide rail; when the oil cylinder drives the discharge chute to flip to a vertical state, the folding baffle is also in a vertical state. When the discharge chute is horizontal, it prevents the discharged garbage from splashing from the rear; when the discharge chute is vertical, it prevents the garbage and sewage remaining on the inner wall from falling to the ground.
[0010] As a further improvement of the utility model, the pulley seat is hinged with the folding baffle, the pulley includes at least two groups of two pulley bodies symmetrically and rotatably mounted on the pulley seat, a guide rail groove is provided inside the guide rail along the length direction, the pulley body is close to the inner wall of the guide rail groove, and a mounting groove corresponding to the pulley seat is provided on the front side of the guide rail. The T-shaped pulley seat extends into the guide rail groove through the mounting groove, and four pulley bodies are mounted on the front end of the pulley seat through two mounting shafts spaced up and down. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a structural schematic diagram of the utility model when the discharge chute is horizontal.
[0012] Figure 2 for Figure 1 A partial enlarged view of point A in the middle.
[0013] Figure 3 It is a cross-sectional view of the discharge chute of the utility model when it is vertical.
[0014] Figure 4 for Figure 3 Enlarged view of point B in the middle.
[0015] Figure 5 It is a schematic structural diagram of the discharge chute of the utility model when it is vertical.
[0016] Figure 6 for Figure 5 CC section view.
[0017] Figure 7 for Figure 6 Enlarged view of point D in the middle.
[0018] Among them, 1 is a swing arm, 2 is a fixed seat, 3 is a discharge chute, 4 is an oil cylinder, 5 is a fixed baffle, 6 is a guide rail, 7 is a pulley seat, 8 is a pulley body, 9 is a guide rail groove, 10 is a mounting groove, and 11 is a folding baffle. DETAILED DESCRIPTION
[0019] like Figure 1-7 As shown, a foldable flip discharge chute includes a discharge chute 3 rotatably connected to a fixed seat 2 via a rocker arm 1, a cylinder 4 is hinged on the fixed seat 2, a working end of the cylinder 4 is hinged to the discharge chute 3, at least two rocker arms 1 are arranged at intervals along the width direction of the discharge chute 3, and at least two cylinders 4 are arranged at intervals along the width direction of the discharge chute 3. The discharge chute 3 makes it more stable when swinging; the flow area inside the discharge chute 3 is arranged to decrease from top to bottom; a folding baffle 11 is hinged at the rear of the discharge chute 3, and a fixed baffle 5 is arranged corresponding to the folding baffle 11 of the discharge chute 3, and a plurality of guide rails 6 are arranged in parallel on the fixed baffle 5, the fixed baffle 5 is arranged vertically, and the guide rails 6 are also arranged vertically, and the guide rails 6 are arranged at intervals along the width direction of the fixed baffle 5; a plurality of pulley seats 7 are arranged in parallel on the edge of the folding baffle 11, and pulleys are arranged on the pulley seats 7, and the pulleys of each pulley seat 7 are arranged one by one corresponding to each guide rail 6, and the pulleys of the pulley seats 7 are movably connected to the corresponding guide rails 6. The pulley seat 7 is hinged to the folding baffle 11, and the pulley includes at least two groups of two pulley bodies 8 symmetrically and rotatably mounted on the pulley seat 7. A guide rail groove 9 is provided inside the guide rail 6 along the length direction, and the pulley body 8 is close to the inner wall of the guide rail groove 9. A mounting groove 10 corresponding to the pulley seat 7 is provided on the front side of the guide rail 6. The T-shaped pulley seat 7 extends into the guide rail groove 9 through the mounting groove 10, and four pulley bodies 8 are mounted on the front end of the pulley seat 7 through two mounting shafts spaced up and down.
[0020] When the discharge chute 3 is in a horizontal state, the folding baffle 11 is in an inclined state, and the pulley of the pulley seat 7 leans against the corresponding guide rail 6; when the oil cylinder 4 drives the discharge chute 3 to flip to a vertical state, the folding baffle 11 is also in a vertical state. When the discharge chute 3 is horizontal, it prevents the discharged garbage from splashing from the rear; when the discharge chute 3 is vertical, it prevents the garbage and sewage remaining on the inner wall from falling to the ground.
[0021] The utility model adds a foldable baffle 11 to the rear of the trough. One end of the baffle is hinged to the trough, and the other end is hinged to a plurality of pulleys. The pulleys can slide up and down in the guide rail 6. When the trough is turned to the horizontal, the baffle is lowered in conjunction; when the trough is turned to the vertical, the baffle is folded in conjunction with the trough. The oil cylinder 4 is retracted into place, the trough is turned to the horizontal state, and the baffle is lowered in conjunction with the trough to block the splashing garbage during unloading; the oil cylinder 4 is extended into place, the trough is turned to the vertical state, and the baffle is folded in conjunction with the trough to cover the lower opening of the trough to prevent the garbage and sewage remaining on the trough wall from falling onto the ground. The utility model has the advantages of solving two problems at the same time. First, it can prevent the unloading garbage from splashing from the rear when the unloading trough 3 is horizontal; second, it can prevent the garbage and sewage remaining on the inner wall from falling onto the ground when the unloading trough 3 is vertical.
[0022] The present utility model is not limited to the above-mentioned embodiments. On the basis of the technical solution disclosed in the present utility model, technicians in this field can make some substitutions and deformations to some technical features therein according to the disclosed technical content without creative labor, and these substitutions and deformations are all within the protection scope of the present utility model.
Claims
1. A foldable flip discharge chute, comprising a discharge chute rotatably connected to a fixed seat through a swing rod, a cylinder is hinged on the fixed seat, and a working end of the cylinder is hinged to the discharge chute, characterized in that: A folding baffle is hinged at the rear of the discharge chute, and a fixed baffle is arranged corresponding to the folding baffle of the discharge chute, a plurality of guide rails are arranged in parallel on the fixed baffle, a plurality of pulley seats are arranged in parallel on the edge of the folding baffle, pulleys are arranged on the pulley seats, the pulleys of each pulley seat are arranged corresponding to each guide rail one by one, and the pulleys of the pulley seats are movably connected to the corresponding guide rails.
2. A foldable flip discharge chute according to claim 1, characterized in that: At least two swing rods are arranged at intervals along the width direction of the discharge chute, and at least two oil cylinders are arranged at intervals along the width direction of the discharge chute.
3. A foldable flip discharge chute according to claim 1 or 2, characterized in that: The flow area inside the discharge chute is arranged to decrease from top to bottom.
4. A foldable flip discharge chute according to claim 1 or 2, characterized in that: The fixed baffle is vertically arranged, and the guide rails are also vertically arranged, and the guide rails are arranged at intervals along the width direction of the fixed baffle.
5. A foldable overturnable discharge chute according to claim 1 or 2, characterized in that: When the discharge chute is in a horizontal state, the folding baffle is in an inclined state, and the pulley of the pulley seat leans against the corresponding guide rail; when the oil cylinder drives the discharge chute to flip to a vertical state, the folding baffle is also in a vertical state.
6. A foldable flip discharge chute according to claim 1 or 2, characterized in that: The pulley seat is hinged to the folding baffle, and the pulley includes at least two groups of two pulley bodies which are symmetrical and rotatably mounted on the pulley seat. A guide rail groove is opened inside the guide rail along the length direction, and the pulley body is close to the inner wall of the guide rail groove. An installation groove corresponding to the pulley seat is opened on the front side of the guide rail.