A split type mobile station two-way feeding mechanism

Abstract

The present invention discloses a bidirectional feeding mechanism of a split mobile station, comprising a hopper and boxes arranged on the left and right sides of the hopper, the hopper and the box on the left are connected by a left lifting mechanism, and the hopper and the box on the right are connected by a right lifting mechanism; the left lifting mechanism drives the hopper to feed materials to the box on the left, and the right lifting mechanism drives the hopper to feed materials to the box on the right; the present invention proposes a bidirectional feeding mechanism of a split mobile station, which realizes feeding materials from a hopper to the boxes on the left and right sides through two sets of lifting mechanisms fixed on the foundation, thereby reducing the waiting time after the box is full and improving the processing efficiency of the mobile station. At the same time, the split hopper is not limited by the structural size of the box itself, the hopper has a large volume, and can feed a large amount of garbage at one time, and can be connected to different types of vehicles, especially large vehicles, thereby improving the adaptability of the mobile station.

Description

Technical Field

[0001] The invention relates to the technical field of feeding equipment, and in particular to a split-type mobile station bidirectional feeding mechanism. Background Art

[0002] Most of the mobile stations on the market today have their own garbage loading mechanism, which is integrated with the compression host and box into a complete set of equipment for joint transportation. Although this method has the advantages of simple and convenient operation and low civil engineering requirements, the loading mechanism is transported with the whole vehicle, which increases the transportation cost and reduces the vehicle transportation capacity; at the same time, because the mobile station with its own loading mechanism is limited by its own mechanism, the hopper volume and opening size of the loading mechanism are limited, and there is a phenomenon of garbage scattering or even failure to dock when docking with large vehicles. The market now has a side loading solution that separates the loading mechanism of the mobile station from the host and fixes it on the ground. The side loading equipment usually consists of two parts, one is a box set on the ground for garbage compression, and the other is a hopper and its lifting device placed in a pit on one side of the garbage bin for feeding.

[0003] China Announcement No. 201420148639.X discloses a split side loading device, whose loading mechanism has a fixed frame arranged at a position corresponding to the feeding port of the garbage bin, a flip frame hinged on the fixed frame, a sliding frame that can slide up and down is arranged inside the flip frame, the sliding frame is connected to the hopper, and the hopper is placed in the foundation pit. The hopper slides up and down through the lifting cylinder fixed on the flip frame and the sliding frame, and then the hopper is flipped by the flip cylinder fixed on the fixed frame and the flip frame, thereby completing the process of pouring materials into the bin. However, this loading mechanism requires two sets of cylinders to realize the loading action of the hopper, and the structure is relatively complex and the cost is high; the loading mechanism can only load materials to one side, and after the garbage bin is full of garbage, it is necessary to wait for the vehicle to transfer the garbage bin before putting the empty bin into the working position, which has low working efficiency and will cause queuing during peak hours.

[0004] In addition, the existing feeding equipment can only feed on one side, and cannot feed in both directions. Summary of the invention

[0005] The purpose of the present invention is to provide a bidirectional feeding mechanism for a split mobile station, so as to solve the problem that the feeding mechanism for a split mobile station currently on the market can only feed materials to one side.

[0006] To achieve the above object, the present invention is implemented by adopting the following technical solutions:

[0007] A split-type mobile station bidirectional feeding mechanism comprises a hopper and boxes arranged on the left and right sides of the hopper, wherein the hopper and the box on the left are connected via a left lifting mechanism, and the hopper and the box on the right are connected via a right lifting mechanism;

[0008] The left lifting mechanism works to drive the hopper to feed materials into the box on the left side, and the right lifting mechanism works to drive the hopper to feed materials into the box on the right side.

[0009] Furthermore, the left lifting mechanism includes a left lifting cylinder, a left fixed frame and a left lifting arm, the left fixed frame is fixed on the basis between the hopper and the box body on the left side, the left lifting arm and the top end of the left fixed frame are hinged, the bottom end of the left lifting cylinder is movably connected to the basis, and the top end of the left lifting cylinder and the left lifting arm are hinged.

[0010] Furthermore, the left lifting arm is connected with a lower sliding groove and an upper sliding groove, and the left lifting arm between the lower sliding groove and the upper sliding groove is provided with a clamping groove, and the lifting shaft on the hopper is connected with the clamping groove.

[0011] Furthermore, it also includes a baffle, which is slidably connected between the lower slide groove and the upper slide groove, and has a first position and a second position; when the baffle is in the second position, the slot is open, and when the baffle is in the first position, the baffle closes the slot. The baffle is used to lock the lifting shaft in the slot to ensure that the lifting shaft will not escape from the slot.

[0012] Furthermore, one end of the baffle is connected to a limit screw, and when in the second position, the limit screw is in contact with the lower slide groove. One end of the baffle connected to the limit screw can pass through the upper slide groove, and the upper slide groove is provided with a hole groove for the limit screw to pass through, and the lower slide groove is not provided with a hole groove. When the limit screw moves to the lower slide groove, the movement of the baffle is limited. The setting of the limit screw prevents the baffle from sliding out of the lower slide groove.

[0013] Furthermore, the right lifting mechanism and the left lifting mechanism have the same structure.

[0014] Furthermore, the box body is provided with a top cover for opening and closing the box body.

[0015] Furthermore, the box body is slidably connected to a guide rail, and a limit plate is connected to the guide rail.

[0016] Furthermore, it also includes a side door, one end surface of which is hinged to the hopper, and the other end surface of which is connected to the hopper through a latch assembly.

[0017] Furthermore, the latch assembly comprises a latch stopper, a latch and a latch seat, the latch seat is connected to the hopper, the latch is slidably connected in the latch seat, and the latch stopper is connected to the side door.

[0018] According to the above technical solution, the embodiments of the present invention have at least the following effects:

[0019] 1. The present invention proposes a two-way feeding mechanism for a split mobile station. Through two sets of lifting mechanisms fixed on the foundation, a hopper is fed to the left and right boxes, which reduces the waiting time after the box is full and improves the processing efficiency of the mobile station. At the same time, the split hopper is not limited by the structural size of the box itself. The hopper has a large volume and can feed a large amount of garbage at one time. It can connect to different types of vehicles, especially large vehicles, which improves the adaptability of the mobile station;

[0020] 2. The left lifting mechanism and the right lifting mechanism of the device have the same structure, and both structures are relatively simple, with low production cost and easy operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of a specific embodiment of the present invention;

[0022] Figure 2 It is an axial view of the working state of a specific embodiment of the present invention;

[0023] Figure 3 It is a schematic diagram of the connection of the baffle and its components in a specific embodiment of the present invention;

[0024] Figure 4 It is a schematic diagram of a latch assembly in a specific embodiment of the present invention.

[0025] Among them: 1. Box body; 2. Left lifting cylinder; 3. Left fixing frame; 3-1. Cylinder seat; 4. Left lifting arm; 4-1. Lower slide groove; 4-2. Baffle plate; 4-3. Limit screw; 4-4. Upper slide groove; 4-5. Slot; 5. Hopper; 5-1. Side door hinge; 5-2. Latch assembly; 5-2-1. Latch block; 5-2-2. Latch; 5-2-3. Latch seat; 5-3. Lifting shaft; 6. Side door; 7. Top cover; 8. Right lifting arm; 9. Right fixing frame; 10. Right lifting cylinder; 11. Guide rail; 11-1. Limit plate. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0027] It should be noted that in the description of the present invention, the directions or positional relationships indicated by the terms "front", "rear", "left", "right", "up", "down", "inside", "outside", etc. are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention rather than requiring the present invention to be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. The terms "front", "rear", "left", "right", "up", and "down" used in the description of the present invention refer to the directions in the accompanying drawings, and the terms "inside" and "outside" refer to the directions toward or away from the geometric center of a specific component, respectively.

[0028] like Figures 1 to 3 As shown, the bidirectional feeding mechanism of the present invention comprises a box 1 on each side, a hopper 5 located between the two boxes 1, and a left lifting mechanism and a right lifting mechanism for connecting the box 1 and the hopper 5. The left lifting mechanism comprises a left lifting cylinder 2, a left fixing frame 3 and a left lifting arm 4, and the right lifting mechanism comprises a right lifting arm 8, a right fixing frame 9 and a right lifting cylinder 10. A top cover 7 is provided on the box 1, which is opened when collecting garbage and closed when transporting to prevent the garbage or odor from escaping.

[0029] The box body 1 is placed on the guide rail 11, and the box body 1 can slide along the guide rail 11 to move toward or away from the box body 1. A limit plate 11-1 is provided on the guide rail 11 to limit the position of the box body 1 and ensure that the box body 1 can be aligned with the feeding device. The left lifting cylinder 2, the left fixed frame 3, and the left lifting arm 4 constitute the left lifting mechanism. The lower part of the left fixed frame 3 is fixed on the foundation, and the upper end is hinged to the left lifting arm 4. The left lifting arm 4 is connected to the hopper 5 through the slot 4-5 provided on the left lifting arm 4.

[0030] like Figure 2 and Figure 3 As shown, a side of the left lifting arm 4 is also connected with a lower slide groove 4-1 and an upper slide groove 4-4, and a baffle 4-2 is slidably connected in the lower slide groove 4-1 and the upper slide groove 4-4, and one end of the baffle 4-2 is connected with a limit screw 4-3. The arrangement of the slide groove and the baffle prevents the hopper 5 from sliding out of the slot 4-5 during the loading process. The left lifting arm 4 is hinged to the top of the left lifting cylinder 2, and the bottom end of the left lifting cylinder 2 is hinged to the cylinder seat 3-1. The cylinder seat 3-1 is fixed to the foundation by bolts. As the left lifting cylinder 2 extends, the left lifting arm 4 rotates around the hinge point on the left fixing frame 3.

[0031] Latch action implementation method: Figure 4As shown, the latch 5-2-2 is slidably connected in the latch seat 5-2-3, and a rotating handle 5-2-2-1 is provided on the latch 5-2-2. The latch 5-2-2 is pulled out of or into the latch seat 5-2-3 by rotating the handle 5-2-2-1. After the latch 5-2-2 slides out of the latch seat 5-2-3, it contacts the block 5-2-1 to close the side door 6. After the latch 5-2-2 slides into the latch seat 5-2-3, it disengages from the block 5-2-1 to open the side door 6. Specifically, a horizontal slide groove and a left vertical slide groove and a right vertical slide groove connected to the horizontal slide groove are provided on the latch seat 5-2-3. When the side door 6 needs to be opened, the handle 5-2-2-1 is rotated into the horizontal slide groove, and then the latch 5-2-2 is pushed to move rightward along the horizontal slide groove, and the latch 5-2-2 slides out of the latch block 5-2-1. After the handle 5-2-2-1 reaches the right vertical chute position, the handle 5-2-2-1 rotates downward and enters the right vertical chute, and the side door 6 can be opened. When the side door 6 is closed, the handle 5-2-2-1 is rotated into the horizontal chute, and then the latch 5-2-2 is pushed to move leftward along the horizontal chute, and the latch 5-2-2 is inserted into the block 5-2-1. After the handle 5-2-2-1 reaches the left vertical chute position, the handle 5-2-2-1 rotates downward and enters the left vertical chute, and the side door 6 is closed.

[0032] Working process and principle: When loading on the left side, the right lifting cylinder 10 is retracted into place, the right lifting arm 8 does not move, and the left lifting arm 4 rotates around the hinge point on the left fixed frame 3 under the action of the left lifting cylinder 2, driving the hopper 5 to rotate to the left, realizing the left-side feeding and recovery process.

[0033] Specifically, the box body 1 on the left side of the hopper 5 is slid rightward along the guide rail 11, and the box body 1 moves to the position of the limit plate 11-1 to align. The left lifting cylinder 2 is controlled to work, and as the left lifting cylinder 2 extends, the left lifting arm 4 rotates around the hinge point on the left fixing frame 3. As the left lifting arm 4 rotates, the lifting shaft 5-3 on the hopper 5 enters the slot 4-5 set on the left lifting arm 4. The left lifting arm 4 drives the hopper 5 through the lifting shaft 5-3 to rotate with the left lifting arm 4 to realize the feeding process.

[0034] During the loading process, the baffle 4-2 arranged on the left lifting arm 4 slides down along the lower slide groove 4-1 and the upper slide groove 4-4 under the action of gravity, closes the card slot 4-5, and prevents the lifting shaft 5-3 from sliding out. The hopper 5 is provided with a side door 6, which can rotate around the side door hinge 5-1. The side door 6 is opened when collecting garbage and closed when loading and falling back. The hopper 5 is provided with a latch assembly 5-2 to ensure that the side door 6 will not open automatically during the loading and falling back process. After the loading process is completed, the left lifting cylinder 2 retracts, driving the left lifting arm 4 to rotate downward around the left fixed frame 3, driving the hopper 5 to rotate and fall back. During the falling back process, the baffle 4-2 slides along the lower slide groove 4-1 and the upper slide groove 4-4 under the action of gravity until the limit screw 4-3 stops the sliding of the baffle 4-2 under the obstruction of the lower slide groove 4-1, the card slot 4-5 is opened, and the lifting shaft 5-3 can slide out of the card slot 4-5. After the hopper 5 falls back into place, the left lifting cylinder 2 continues to be retracted, driving the left lifting arm 4 to continue to rotate downward until it reaches a limited position, without affecting the lifting and loading of the other side and the opening of the side door 6. At this point, a left side loading process is completed.

[0035] The feeding process on the right side is the same as that on the left side. When feeding on the right side, the left lifting cylinder 2 is retracted into place, the left lifting arm 4 does not move, and the right lifting arm 8 rotates around the hinge point on the right fixed frame 9 under the action of the right lifting cylinder 10, driving the hopper 5 to rotate to the right, realizing the feeding and retracting process on the right side.

[0036] It is known from common technical knowledge that the present invention can be implemented by other embodiments that do not deviate from its spirit or essential features. Therefore, the above disclosed embodiments are only illustrative in all respects and are not exclusive. All changes within the scope of the present invention or within the scope equivalent to the present invention are included in the present invention.

Claims

1. A split type mobile station bidirectional feeding mechanism, characterized in that: It comprises a hopper (5) and boxes (1) arranged on the left and right sides of the hopper (5), wherein the hopper (5) and the box (1) on the left are connected via a left lifting mechanism, and the hopper (5) and the box (1) on the right are connected via a right lifting mechanism; The left lifting mechanism works to drive the hopper (5) to feed materials into the box body (1) on the left side, and the right lifting mechanism works to drive the hopper (5) to feed materials into the box body (1) on the right side; The left lifting mechanism comprises a left lifting cylinder (2), a left fixing frame (3) and a left lifting arm (4); the left fixing frame (3) is fixed on a foundation between the hopper (5) and the box body (1) on the left side; the left lifting arm (4) and the top end of the left fixing frame (3) are hinged; the bottom end of the left lifting cylinder (2) is movably connected to the foundation; the top end of the left lifting cylinder (2) and the left lifting arm (4) are hinged; The left lifting arm (4) is connected with a lower sliding groove (4-1) and an upper sliding groove (4-4), the left lifting arm (4) is provided with a clamping groove (4-5) between the lower sliding groove (4-1) and the upper sliding groove (4-4), and the lifting shaft (5-3) on the hopper (5) is connected with the clamping groove (4-5); It also comprises a baffle (4-2), the baffle (4-2) being slidably connected between the lower slide groove (4-1) and the upper slide groove (4-4), the baffle (4-2) having a first position and a second position; when the baffle (4-2) is in the second position, the card slot (4-5) is opened, and when the baffle (4-2) is in the first position, the baffle (4-2) closes the card slot (4-5); One end of the baffle (4-2) is connected to a limit screw (4-3), and when in the second position, the limit screw (4-3) is in contact with the lower slide groove (4-1); The right lifting mechanism and the left lifting mechanism have the same structure.

2. The split-type mobile station bidirectional feeding mechanism according to claim 1 is characterized in that: The box body (1) is provided with a top cover for opening and closing the box body (1).

3. The split-type mobile station bidirectional feeding mechanism according to claim 1 is characterized in that: The box body (1) is slidably connected to the guide rail (11), and the guide rail (11) is connected to a limit plate (11-1).

4. The split type mobile station bidirectional feeding mechanism according to claim 1 is characterized in that: It also comprises a side door (6), one end face of the side door (6) being hinged to the hopper (5), and the other end face of the side door (6) being connected to the hopper (5) via a latch assembly (5-2).

5. The split type mobile station bidirectional feeding mechanism according to claim 4 is characterized in that: The latch assembly (5-2) comprises a latch stopper (5-2-1), a latch (5-2-2) and a latch seat (5-2-3); the latch seat (5-2-3) is connected to the hopper (5); the latch (5-2-2) is slidably connected in the latch seat (5-2-3); and the latch stopper (5-2-1) is connected to the side door (6).

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