Novel bottom-dump bucket

Abstract

The utility model discloses a novel bottom unloading type bucket, which belongs to the technical field of bucket equipment and comprises a bucket body and a discharge pipe connected to the bottom of the bucket body, a sealing plate is movably mounted at the bottom of the discharge pipe, a gate connecting rod is rotatably mounted on the outer wall of the bucket body, and a roller positioned on the bottom surface of the sealing plate is rotatably mounted at the bottom of the gate connecting rod. The bottom face of the discharging pipe is an inclined face, the higher end of the sealing plate is rotationally installed on the outer wall of the discharging pipe through a connecting shaft, and a driving mechanism movably connected with the gate connecting rod is arranged on one side of the discharging pipe. Through the arrangement of the sealing plate, the roller and the gate connecting rod, the bottom surface of the discharging pipe is the inclined surface, so that when the driving mechanism pulls the gate connecting rod to move towards the higher side of the inclined surface, the sealing plate is opened under the action of gravity, when the sealing plate needs to be closed, only the gate connecting rod needs to be pushed reversely, and the sealing device is simple in structure, convenient to operate and high in practicability. And the manufacturing cost is low, and great economic benefits can be brought to a manufacturer and a user.

Description

Technical Field

[0001] The utility model relates to a bucket device, in particular to a novel bottom-discharging bucket, belonging to the technical field of bucket equipment. Background Art

[0002] The bottom-dumping bucket is mainly used for lowering concrete when drilling and walling vertical shafts. After being filled with concrete at the wellhead concrete mixing station, it is pushed to the wellhead by a flatbed truck and then sent to the hanging platform by a hoist. The unloading door at the bottom is opened to unload the concrete into the ash separator on the hanging platform and then put into the mold.

[0003] like Figure 1 This is a bottom-dump bucket currently used in mining production. When using this bucket, the push rod is pushed upward, and the six rollers push the sealing gasket on it, closing the discharge port and the equipment is in the "closed state". Pulling the push rod downward causes the rollers to move upward, the sealing gasket drops, and the discharge port is opened, and the equipment is in the "discharge state". However, the opening and closing structure design of this bottom-dump bucket is complex, inconvenient to operate, and the production cost is high. Therefore, this application designs a new bottom-dump bucket.

[0004] The utility model proposes a new solution to the above problems. Utility Model Content

[0005] The main purpose of the utility model is to solve the problems of complex opening and closing structure design, inconvenient operation and high production cost of the existing bottom-discharging bucket, and to provide a new bottom-discharging bucket.

[0006] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0007] A new bottom-dumping bucket comprises a bucket body and a discharge pipe connected to the bottom of the bucket body, a sealing plate movably mounted on the bottom of the discharge pipe, a gate connecting rod rotatably mounted on the outer wall of the bucket body, a roller located on the bottom surface of the sealing plate rotatably mounted on the bottom of the gate connecting rod, the bottom surface of the discharge pipe is an inclined surface, the higher end of the sealing plate is rotatably mounted on the outer wall of the discharge pipe via a connecting shaft, and a driving mechanism movably connected to the gate connecting rod is provided on one side of the discharge pipe.

[0008] Preferably, the driving mechanism includes a screw rod and a nut connected to the screw rod, a transmission rod is connected between the nut and the gate connecting rod, one end of the transmission rod is rotatably connected to the nut, and the other end of the transmission rod is rotatably connected to the gate connecting rod.

[0009] Preferably, the bottom of the barrel body is connected to a support frame, the support frame is connected to a mounting frame, and the screw rod is rotatably mounted on the mounting frame.

[0010] Preferably, one end of the screw rod is fixedly connected to a handwheel.

[0011] The beneficial technical effects of the present invention are as follows: according to the new bottom-dumping bucket of the present invention, the bottom surface of the discharge pipe is an inclined surface through the arrangement of the sealing plate, roller and gate connecting rod. Therefore, when the driving mechanism pulls the gate connecting rod to move to the side with a higher inclined surface, the sealing plate opens under the action of gravity. When the sealing plate needs to be closed, it is only necessary to push the gate connecting rod in the opposite direction. The present application has a simple structure, is easy to operate, and has a low manufacturing cost, and can bring great economic benefits to the manufacturer and the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is the structural diagram of the bottom-dumping bucket currently used in mining production;

[0013] Figure 2 A closed diagram of a discharge pipe according to a preferred embodiment of the present invention;

[0014] Figure 3 This is a diagram of the opening of a discharge pipe according to a preferred embodiment of the present utility model.

[0015] In the figure: 1. Handwheel; 2. Screw rod; 3. Nut; 4. Transmission rod; 5. Gate connecting rod; 6. Roller; 7. Sealing plate; 8. Barrel body; 9. Discharge pipe; 10. Mounting bracket. DETAILED DESCRIPTION

[0016] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is described in further detail below with reference to embodiments and drawings, but the implementation manner of the present invention is not limited thereto.

[0017] like Figure 2-Figure 3 As shown, the novel bottom-dumping bucket provided in this embodiment includes a barrel body 8 and a discharge pipe 9 connected to the bottom of the barrel body 8. A sealing plate 7 is movably mounted on the bottom of the discharge pipe 9. A gate link 5 is rotatably mounted on the outer wall of the barrel body 8. A roller 6 located on the bottom surface of the sealing plate 7 is rotatably mounted on the bottom of the gate link 5. The bottom surface of the discharge pipe 9 is an inclined surface. The higher end of the sealing plate 7 is rotatably mounted on the outer wall of the discharge pipe 9 via a connecting shaft. A drive mechanism movably connected to the gate link 5 is provided on one side of the discharge pipe 9. Due to the arrangement of the sealing plate 7, roller 6, and gate link 5, the bottom surface of the discharge pipe 9 is an inclined surface. Therefore, when the drive mechanism pulls the gate link 5 toward the higher side of the inclined surface, the sealing plate 7 opens under the action of gravity. When the sealing plate 7 needs to be closed, the gate link 5 only needs to be pushed in the opposite direction. This application has a simple structure, is easy to operate, and has a low manufacturing cost, which can bring great economic benefits to manufacturers and users.

[0018] In this embodiment, if Figure 2 and Figure 3 As shown, the driving mechanism includes a screw rod 2 and a nut 3 connected to the screw rod 2. A transmission rod 4 is connected between the nut 3 and the gate connecting rod 5. One end of the transmission rod 4 is rotatably connected to the nut 3, and the other end of the transmission rod 4 is rotatably connected to the gate connecting rod 5. The bottom of the barrel 8 is connected to a support frame, and the support frame is connected to a mounting frame 10. The screw rod 2 is rotatably mounted on the mounting frame 10, and one end of the screw rod 2 is fixedly connected to the handwheel 1. Through the arrangement of the handwheel 1, screw rod 2, nut 3 and transmission rod 4, the handwheel 1 is rotated, and the transmission rod 4 and the gate connecting rod 5 are driven by the screw rod 2 and nut 3, thereby driving the roller 6 to push the sealing plate 7, closing the discharge pipe 9. When the discharge pipe 9 needs to be opened, it is only necessary to reverse the handwheel, which is easy to operate and saves manpower.

[0019] In this embodiment, if Figure 2-Figure 3 As shown, the working process of a new bottom-dumping bucket provided in this embodiment is as follows:

[0020] During operation, the hand wheel 1 is turned to drive the transmission rod 4 and the gate connecting rod 5 through the screw rod 2 and the nut 3, thereby driving the roller 6 to push the sealing plate 7 and close the discharge pipe 9. When the discharge pipe 9 needs to be opened, just reverse the hand wheel.

[0021] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and concept of the present invention within the scope disclosed by the present invention, which falls within the protection scope of the present invention.

Claims

1. A novel bottom-discharging bucket, comprising a bucket body (8) and a discharge pipe (9) connected to the bottom of the bucket body (8), wherein a sealing plate (7) is movably mounted on the bottom of the discharge pipe (9), characterized in that: A gate connecting rod (5) is rotatably mounted on the outer wall of the barrel body (8), and a roller (6) located on the bottom surface of the sealing plate (7) is rotatably mounted on the bottom of the gate connecting rod (5). The bottom surface of the discharge pipe (9) is an inclined surface, and the higher end of the sealing plate (7) is rotatably mounted on the outer wall of the discharge pipe (9) through a connecting shaft. A driving mechanism movably connected to the gate connecting rod (5) is provided on one side of the discharge pipe (9).

2. A novel bottom-dumping bucket as claimed in claim 1, characterized in that: The driving mechanism comprises a screw rod (2) and a nut (3) connected to the screw rod (2); a transmission rod (4) is connected between the nut (3) and the gate connecting rod (5); one end of the transmission rod (4) is rotationally connected to the nut (3), and the other end of the transmission rod (4) is rotationally connected to the gate connecting rod (5).

3. A novel bottom-dumping bucket as claimed in claim 2, characterized in that: The bottom of the barrel body (8) is connected to a support frame, the support frame is connected to a mounting frame (10), and the screw rod (2) is rotatably mounted on the mounting frame (10).

4. A novel bottom-dumping bucket as claimed in claim 2, characterized in that: One end of the screw rod (2) is fixedly connected to a hand wheel (1).

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