Tipping bucket type material transfer device

Abstract

The utility model discloses a tipping bucket type material transfer device which comprises an installation frame, a first rotating shaft and a second rotating shaft are arranged on the installation frame, and the first rotating shaft is connected to a tipping bucket through a first transmission assembly. The second rotating shaft is connected to an ejector rod through a second transmission assembly, the end of the ejector rod extends to a bearing station, the bearing station is located below the open end, and a tray is arranged on the bearing station. And the second rotating shaft is used for driving the ejector rod to extend upwards or retract downwards so as to jack up or put down one side, close to the opening end, of the tray. By the adoption of the technical scheme, materials on an upstream conveying belt can be received through the tipping bucket, the materials slide into the tipping bucket, then the open end of the tipping bucket inclines downwards, the materials are poured out, meanwhile, the tray located on the receiving station can be jacked by the jacking rod to be in an inclined state, and the materials are received; therefore, collision caused by vertical falling of the materials is effectively avoided.

Description

Technical Field

[0001] The utility model relates to a tipping bucket type material transfer device, belonging to the technical field of material conveying transfer devices. Background Art

[0002] Whether in the production or storage of materials, conveyor belts are often used to transport them. Individual materials are usually distributed on the conveyor belt at intervals and transported forward until they reach the far end of the conveyor belt and then fall down to the receiving station. Since the materials fall vertically under the action of gravity, they will collide with the receiving parts when they fall on the receiving station, especially causing damage to fragile or easily deformed items. Therefore, it is necessary to design a material transfer device specifically for transferring items to avoid possible damage to the items due to vertical falling. Utility Model Content

[0003] Therefore, the purpose of the present invention is to overcome the above-mentioned defects in the prior art and provide a bucket-type material transfer device.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a bucket-type material transfer device, including a mounting frame, on which a first rotating shaft and a second rotating shaft are arranged, the first rotating shaft is connected to a bucket through a first transmission assembly, one end of the bucket is an open end, and the first rotating shaft is used to drive the open end of the bucket to reciprocate between upward tilt and downward tilt; the second rotating shaft is connected to a push rod through a second transmission assembly, and the end of the push rod extends to a receiving station, and the receiving station is located below the open end. A pallet is arranged at the receiving station, and the second rotating shaft is used to drive the push rod to extend upward or retract downward so as to lift or lower the side of the pallet close to the open end.

[0005] The first rotating shaft and the second rotating shaft are connected to a driving motor through a linkage mechanism. The driving motor is used to drive the first rotating shaft and the second rotating shaft to rotate synchronously to achieve the linkage between the tipping bucket and the push rod. When the first rotating shaft drives the opening end of the tipping bucket to tilt downward, the second rotating shaft can drive the push rod to extend upward.

[0006] The linkage mechanism includes a first driven wheel and a second driven wheel respectively arranged on the first rotating shaft and the second rotating shaft, a driving wheel is arranged at the power output end of the driving motor, and a transmission belt passes around the driving wheel, the first driven wheel and the second driven wheel.

[0007] The first transmission assembly includes a first cam and a second cam arranged at intervals on the first rotating shaft, and a first lifting rod group and a second lifting rod group are respectively arranged above the first cam and the second cam, and a tipping bucket is connected to the top of the first lifting rod group and the second lifting rod group, and the end of the tipping bucket close to the first lifting rod group is an open end, and the first rotating shaft can drive the first cam and the second cam to rotate simultaneously and drive the first lifting rod group and the second lifting rod group to rise and fall respectively, so that the open end can reciprocate between tilting upward and tilting downward.

[0008] The second transmission assembly includes a third cam arranged on the second rotating shaft and a third lifting rod group matched with the third cam, the third lifting rod group is provided with a supporting wheel, the supporting wheel is supported under a swing rod, one end of the swing rod is hinged to the mounting frame, and the other end is hinged to the connecting rod, the connecting rod is hinged to the push rod, and the push rod is arranged on a straight line guide device.

[0009] A roller is arranged at the end of the push rod.

[0010] The linear guide device includes a slider and a guide rail, and the slider is installed on the guide rail.

[0011] The dump bucket includes a bottom plate portion, two oppositely arranged side plates and a rear plate portion, wherein the opposite end of the rear plate portion is the opening end; the two side plates have inclined plate portions inclined inwardly near the opening end so that the opening end forms a constricted structure.

[0012] The inclined plate portion includes a bent portion located at an upper portion and bent outward.

[0013] By adopting the above technical scheme, the tipping bucket type material transfer device of the utility model can receive the material from the upstream conveyor belt through the tipping bucket, the opening end of the tipping bucket is tilted upward, so that the material slides into the tipping bucket, and then the opening end of the tipping bucket is tilted downward to pour the material outward. At the same time, the tray located at the receiving station can be pushed to an inclined state by the push rod to receive the material, thereby effectively avoiding the collision caused by the vertical fall of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the tipping bucket type material transfer device of the present utility model.

[0015] Figure 2 It is a front view of the tipping bucket material transfer device of the present utility model.

[0016] Figure 3 It is a schematic diagram of the state of the bucket-type material transfer device of the utility model.

[0017] Figure 4It is a schematic diagram of the second state of the tipping bucket material transfer device of the present utility model.

[0018] Figure 5 It is a schematic diagram of the three-dimensional structure of the tipping bucket.

[0019] Figure 6 A top view of the dump bucket. DETAILED DESCRIPTION

[0020] The present invention is further described in detail below through the accompanying drawings and specific implementation methods.

[0021] like Figure 1-4 As shown, the tipping bucket type material transfer device of the present invention comprises a mounting frame 1, a first rotating shaft 2, a second rotating shaft 3, a first transmission assembly, a second transmission assembly, a tipping bucket 4 and a push rod 5.

[0022] The first rotating shaft 2 and the second rotating shaft 3 are arranged on the mounting frame 1. The first rotating shaft 2 is connected to the tipping bucket 4 through the first transmission assembly. One end of the tipping bucket 4 is an open end 4a, and the open end 4a is arranged at the lower side of the downstream end of the conveyor belt 100. The first rotating shaft 2 is used to drive the open end 4a of the tipping bucket 4 to reciprocate between upward tilting and downward tilting. When the open end 4a tilts upward, it can receive the material 200 on the conveyor belt 100, so that the material 200 leaves the conveyor belt 100 and slides into the tipping bucket 4. When the open end 4a tilts downward, the material 200 can be dumped outward.

[0023] In this embodiment, the first transmission assembly includes a first cam 61 and a second cam 62 spaced apart on the first rotating shaft 2, and a first lifting rod group 63 and a second lifting rod group 64 are respectively arranged above the first cam 61 and the second cam 62, and the top ends of the first lifting rod group 63 and the second lifting rod group 64 are connected to the tipping bucket 4, and the end of the tipping bucket 4 close to the first lifting rod group 63 is the opening end 4a, and the first rotating shaft 2 can drive the first cam 61 and the second cam 62 to rotate simultaneously and drive the first lifting rod group 63 and the second lifting rod group 64 to rise and fall respectively, so that the opening end 4a can reciprocate between tilting upward and tilting downward.

[0024] A connecting ear 43 is provided on the lower end surface of the tipping bucket 4 to match the connecting pins at the tops of the first lifting rod group 63 and the second lifting rod group 64 . A transverse long hole 431 is provided on the connecting ear 43 , and the connecting pin is located in the long hole 431 .

[0025] The second rotating shaft 3 is connected to the push rod 5 through the second transmission assembly, and the end of the push rod 5 extends to the receiving station, and a roller 7 is arranged at the end of the push rod 5. The receiving station is located below the opening end 4a, and a tray 300 is arranged at the receiving station. The second rotating shaft 3 is used to drive the push rod 5 to extend upward or retract downward so as to lift or lower the side of the tray 300 close to the opening end 4a. When the side of the tray 300 close to the opening end 4a is lifted, the material 200 dumped out of the dump bucket 4 can be received, so that the material 200 slides into the tray 300.

[0026] The first rotating shaft 2 and the second rotating shaft 3 are connected to the driving motor 8 through a linkage mechanism, and the driving motor 8 is used to drive the first rotating shaft 2 and the second rotating shaft 3 to rotate synchronously so as to realize the linkage between the tipping bucket 4 and the push rod 5. When the first rotating shaft 2 drives the opening end 4a of the tipping bucket 4 to tilt downward, the second rotating shaft 3 can drive the push rod 5 to extend upward. The linkage mechanism includes a first driven wheel 81 and a second driven wheel 82 respectively arranged on the first rotating shaft 2 and the second rotating shaft 3, and a driving wheel 83 is arranged at the power output end of the driving motor 8, and a transmission belt (not shown in the figure) passes around the driving wheel 83, the first driven wheel 81 and the second driven wheel 82.

[0027] The second transmission assembly includes a third cam 65 arranged on the second rotating shaft 3 and a third lifting rod group 66 matched with the third cam 65, and the third lifting rod group 66 is provided with a supporting wheel 67, and the supporting wheel 67 is supported under a rocker rod 68, one end of the rocker rod 68 is hinged to the mounting frame 1, and the other end is hinged to the connecting rod 69, and the connecting rod 69 is hinged to the push rod 5, and the push rod 5 is arranged on a straight line guide device.

[0028] In this embodiment, the first lifting rod group 63, the second lifting rod group 64 and the third lifting rod group 66 respectively include two vertical lifting rods and a horizontal plate connected between the two lifting rods, the horizontal plate is used to contact and cooperate with the corresponding cam, and each of the lifting rods passes through the guide hole on the guide seat.

[0029] The linear guide device includes a slider 91 and a guide rail 92 , and the slider 91 is installed on the guide rail 92 .

[0030] like Figure 5 , 6As shown, the tipping bucket 4 includes a bottom plate portion 40, two oppositely arranged side plates 41 and a rear plate portion 42, and the opposite end of the rear plate portion 42 is the opening end 4a; the two side plates 41 have an inclined plate portion 411 inclined inward near the opening end 4a so that the opening end 4a forms a necking structure. Through the necking structure, when the tipping bucket 4 dumps the material 200 outward, it can guide the material 200 so that it can slide into the tray 300 more accurately. Furthermore, the inclined plate portion 411 includes a bending portion 411a located at the upper part and bent outward, and the bending portion 411a is bent outward, so that the upper part of the necking structure forms a trumpet structure open to the outside, so as to receive the incoming material on the conveyor belt 100.

[0031] By adopting the above technical scheme, the utility model of the tipping bucket 4 type material 200 transfer device can receive the material 200 of the upstream conveyor belt 100 through the tipping bucket 4, and the opening end 4a of the tipping bucket 4 is tilted upward, so that the material 200 slides into the tipping bucket 4, and then the opening end 4a of the tipping bucket 4 is tilted downward, and the material 200 is poured out. At the same time, the tray 300 located at the receiving station can be pushed to an inclined state by the push rod 5 to receive the material 200, thereby effectively avoiding the collision caused by the vertical fall of the material 200.

[0032] Obviously, the above embodiments are only examples for clear explanation, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from them are still within the protection scope of the invention of the utility model.

Claims

1. A tipping bucket material transfer device, characterized in that: It includes a mounting frame, on which a first rotating shaft and a second rotating shaft are arranged, the first rotating shaft is connected to a tipping bucket through a first transmission assembly, one end of the tipping bucket is an open end, and the first rotating shaft is used to drive the open end of the tipping bucket to reciprocate between tilting upward and tilting downward; the second rotating shaft is connected to a push rod through a second transmission assembly, the end of the push rod extends to a receiving station, and the receiving station is located below the open end. A pallet is arranged at the receiving station, and the second rotating shaft is used to drive the push rod to extend upward or retract downward so as to lift or lower the side of the pallet close to the open end.

2. The tipping bucket material transfer device according to claim 1, characterized in that: The first rotating shaft and the second rotating shaft are connected to a driving motor through a linkage mechanism. The driving motor is used to drive the first rotating shaft and the second rotating shaft to rotate synchronously to achieve the linkage between the tipping bucket and the push rod. When the first rotating shaft drives the opening end of the tipping bucket to tilt downward, the second rotating shaft can drive the push rod to extend upward.

3. The tipping bucket material transfer device according to claim 2, characterized in that: The linkage mechanism includes a first driven wheel and a second driven wheel respectively arranged on the first rotating shaft and the second rotating shaft, a driving wheel is arranged at the power output end of the driving motor, and a transmission belt passes around the driving wheel, the first driven wheel and the second driven wheel.

4. The tipping bucket material transfer device according to any one of claims 1 to 3, characterized in that: The first transmission assembly includes a first cam and a second cam arranged at intervals on the first rotating shaft, and a first lifting rod group and a second lifting rod group are respectively arranged above the first cam and the second cam, and a tipping bucket is connected to the top of the first lifting rod group and the second lifting rod group, and the end of the tipping bucket close to the first lifting rod group is an open end, and the first rotating shaft can drive the first cam and the second cam to rotate simultaneously and drive the first lifting rod group and the second lifting rod group to rise and fall respectively, so that the open end can reciprocate between tilting upward and tilting downward.

5. The tipping bucket material transfer device according to claim 4, characterized in that: A connecting ear matched with the connecting pin shafts at the tops of the first lifting rod group and the second lifting rod group is arranged on the lower end surface of the tipping bucket, and a transverse long hole is arranged on the connecting ear, and the connecting pin shaft is located in the long hole.

6. The tipping bucket material transfer device according to any one of claims 1 to 3, characterized in that: The second transmission assembly includes a third cam arranged on the second rotating shaft and a third lifting rod group matched with the third cam, the third lifting rod group is provided with a supporting wheel, the supporting wheel is supported under a swing rod, one end of the swing rod is hinged to the mounting frame, and the other end is hinged to the connecting rod, the connecting rod is hinged to the push rod, and the push rod is arranged on a straight line guide device.

7. The tipping bucket material transfer device according to claim 6, characterized in that: The linear guide device includes a slider and a guide rail, and the slider is installed on the guide rail.

8. The tipping bucket material transfer device according to any one of claims 1 to 3, characterized in that: A roller is arranged at the end of the push rod.

9. The tipping bucket material transfer device according to any one of claims 1 to 3, characterized in that: The dump bucket includes a bottom plate portion, two oppositely arranged side plates and a rear plate portion, wherein the opposite end of the rear plate portion is the opening end; the two side plates have inclined plate portions inclined inwardly near the opening end so that the opening end forms a constricted structure.

10. The tipping bucket material transfer device according to claim 9, characterized in that: The inclined plate portion includes a bent portion located at an upper portion and bent outward.

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