Composite hopper

Abstract

The utility model discloses a composite hopper in the field of material hoppers, which comprises a hopper body, the hopper body comprises two side plates I which are bilaterally symmetrical and two side plates II which are bilaterally symmetrical, the section of the hopper body in the horizontal direction is rectangular, and the sectional area of the hopper body in the horizontal direction is gradually reduced from top to bottom. A transverse rotating shaft is rotatably arranged in the hopper body, a plurality of scattering supporting rods are arranged on the periphery of the rotating shaft, an upper shielding door and a lower shielding door are arranged above and below the scattering supporting rods in the hopper body respectively, and the upper shielding door and the lower shielding door are horizontally arranged. A group of driving mechanisms are arranged corresponding to the upper shielding door and the lower shielding door, and a drying mechanism is arranged corresponding to the hopper body. According to the material guiding device, when materials are guided, the materials are prevented from being accumulated in the hopper, and the materials which are affected with damp can be dried.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of material hopper, in particular to a composite hopper. BACKGROUND

[0002] In prior art, when processing grain and feed, the material needs to be guided into the spiral conveyor, mixing machine and other equipment through the feeding hopper. However, when using the ordinary hopper, it can only play a simple guiding role. The problem is that when the flow of the material is too large, the material is easy to accumulate in the hopper, causing the outlet to be blocked. Therefore, it is necessary to use a tool to dredge the material, which is troublesome and inconvenient. Moreover, when the material is wet, it cannot be dried and is easy to accumulate in the hopper. SUMMARY

[0003] The utility model discloses a composite hopper which can avoid the accumulation of the material in the hopper and dry the wet material when guiding the material.

[0004] The utility model discloses a composite hopper which can avoid the accumulation of the material in the hopper and dry the wet material when guiding the material.

[0005] When working, the material enters the hopper body, and flows downward with the decreasing cross-sectional area. One end of the rotating shaft extending out of the hopper is connected with the driving motor. The rotating shaft rotates to scatter the material in the hopper through the scattering support rod. When drying the wet material, the upper and lower shielding doors are closed, and the hopper is dried through the drying main pipe. Compared with the prior art, the utility model has the beneficial effects that the material can be guided without accumulating in the hopper, and the wet material can be dried.

[0006] As a further improvement of the utility model, the side plate one is trapezoidal, and the side plate two is inclined. The rotating shaft is arranged between the two side plates one. The outer sides of the two side plates one are provided with bearing seats. The left and right ends of the rotating shaft pass through the two side plates one and are rotatably supported on the two bearing seats. Any end of the rotating shaft passes through the bearing seat and is transmissionally connected with the speed reducer. The speed reducer drives the rotating shaft to rotate.

[0007] In order to facilitate connection and installation, the upper and lower ends of the hopper body are provided with flange edges.

[0008] In order to guide the movement of the upper and lower shielding doors, upper and lower guide seats are arranged on the inner side of the side plates one corresponding to the upper and lower shielding doors, and guide through holes are formed in the upper and lower guide seats, the upper and lower shielding doors are arranged in cooperation with the corresponding guide through holes, and damping pads are arranged on the edges of the upper and lower shielding doors.

[0009] In order to drive the upper and lower shielding doors to move to open and close, the driving mechanism comprises two horizontal support seats fixed on the corresponding side plates two, horizontal cylinders are installed on the support seats, and the piston rod ends of the two cylinders are connected with the left and right sides of the upper and lower shielding doors through a support.

[0010] As a further improvement of the utility model, the drying mechanism comprises two longitudinal drying main pipes corresponding to the two side plates one, a plurality of horizontal branch pipes are connected to the side surfaces of the drying main pipes, each branch pipe is connected with the corresponding side plate one and communicates with the inside of the hopper body, and the two drying main pipes are arranged in a staggered manner in the height direction. One end of the drying main pipe is closed, the other end is open and connected with hot air, and the hot air dries the inside of the hopper body through each branch pipe. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is an internal structure schematic view of the utility model.

[0012] Figure 2 It is a left view of the utility model.

[0013] Figure 3 It is a plan view of the drying main pipe and each branch pipe.

[0014] Figure 4 It is a plan view of the rotating shaft in the hopper body and each scattering support rod.

[0015] Among them, 1 is a hopper body, 1a is a side plate one, 1b is a side plate two, 2 is a rotating shaft, 3 is a scattering support rod, 4 is an upper shielding door, 5 is a lower shielding door, 6 is a bearing seat, 7 is a flange edge, 8 is an upper guide seat, 9 is a lower guide seat, 10 is a damping pad, 11 is a support seat, 12 is a cylinder, 13 is a support, 14 is a drying main pipe, and 15 is a branch pipe. DETAILED DESCRIPTION

[0016] As Figures 1-4As shown, it is a composite hopper, which comprises a hopper body 1, the hopper body 1 comprises two left-right symmetrical side plates one 1a and two front-back symmetrical side plates two 1b, the cross section of the hopper body 1 in the horizontal direction is rectangular, the cross section area of the hopper body 1 in the horizontal direction decreases from top to bottom, the hopper body 1 is rotatably provided with a transverse rotating shaft 2, the side plate one 1a is trapezoidal, the side plate two 1b is inclined, the rotating shaft 2 is arranged between the two side plates one 1a, the outer sides of the two side plates one 1a are provided with bearing seats 6, the left and right ends of the rotating shaft 2 respectively pass through the two side plates one 1a and are rotatably supported on the two bearing seats 6, and any end of the rotating shaft 2 passes through the bearing seat 6 and is in transmission connection with a speed reducer; the speed reducer drives the rotating shaft 2 to rotate; a plurality of scattering support rods 3 are arranged on the outer periphery of the rotating shaft 2, and the hopper body 1 is provided with an upper shielding door 4 and a lower shielding door 5 above and below each scattering support rod 3 respectively, the upper shielding door 4 and the lower shielding door 5 are horizontally arranged, in order to guide the movement of the upper shielding door 4 and the lower shielding door 5, the inner sides of the side plates one 1a of the hopper body 1 are respectively provided with an upper guide seat 8 and a lower guide seat 9 corresponding to the upper shielding door 4 and the lower shielding door 5, guide through holes are formed in the upper guide seat 8 and the lower guide seat 9, the upper shielding door 4 and the lower shielding door 5 are arranged in cooperation with the corresponding guide through holes, and the edges of the upper shielding door 4 and the lower shielding door 5 are provided with shock absorbing pads 10; the shock absorbing pads 10 can absorb shock when the upper shielding door 4 and the lower shielding door 5 are moved to the position; a set of driving mechanisms corresponding to the upper shielding door 4 and the lower shielding door 5 are arranged, and a drying mechanism corresponding to the hopper body 1 is arranged.

[0017] In order to drive the upper shielding door 4 and the lower shielding door 5 to move to open and close, the driving mechanism comprises two transverse support seats 11 fixed on the corresponding side plates two 1b respectively, a transverse cylinder 12 is installed on the support seat 11, and the piston rod ends of the two cylinders 12 are respectively connected with the left and right sides of the upper shielding door 4 or the lower shielding door 5 through a support 13.

[0018] The drying mechanism comprises two longitudinal drying main pipes 14 corresponding to the two side plates one 1a respectively, a plurality of transverse branch pipes 15 are connected to the side surface of the drying main pipe 14, each branch pipe 15 is connected with the corresponding side plate one 1a and communicates with the inside of the hopper body 1, and the two drying main pipes 14 are arranged in height direction.

[0019] In order to facilitate connection and installation, the upper and lower ends of the hopper body 1 are provided with flange edges 7.

[0020] The utility model discloses a material drying device, which comprises a hopper body 1, a rotating shaft 2, a drying main pipe 14 and a blocking door 4 and 5.

[0021] The utility model discloses not limited to the above -mentioned embodiment, on the basis of the technical scheme disclosed in the utility model, the technical content of the disclosure, and some technical features can be replaced and deformed to some of them without creative labor, and these replacements and deformations are all within the protection scope of the utility model.

Claims

1. A composite hopper comprising a hopper body, characterised in that, The hopper body comprises two left-right symmetrical side plates one and two front-back symmetrical side plates two, the cross section of the hopper body in the horizontal direction is rectangular, the cross section area of the hopper body in the horizontal direction decreases from top to bottom, a transverse rotating shaft is rotatably arranged in the hopper body, a plurality of scattering support rods are arranged on the outer periphery of the rotating shaft, an upper shielding door and a lower shielding door are arranged above and below each scattering support rod in the hopper body respectively, the upper shielding door and the lower shielding door are horizontally arranged, a set of driving mechanisms corresponding to the upper shielding door and the lower shielding door are arranged, and a drying mechanism corresponding to the hopper body is arranged.

2. A composite hopper according to claim 1, wherein The side plate one is trapezoidal, the side plate two is inclined, the rotating shaft is arranged between the two side plates one, the outer sides of the two side plates one are provided with bearing seats, the left and right ends of the rotating shaft respectively pass through the two side plates one and are rotatably supported on the two bearing seats, and any end of the rotating shaft is in transmission connection with a speed reducer through the bearing seat.

3. A composite hopper according to claim 1 or 2, characterised in that The upper and lower ends of the hopper body are provided with flange edges.

4. A composite hopper according to claim 1 or 2, wherein The inner sides of the side plate one of the hopper body are respectively provided with upper guide seats and lower guide seats corresponding to the upper shielding door and the lower shielding door, guide through holes are formed in the upper guide seats and the lower guide seats, the upper shielding door and the lower shielding door are arranged in cooperation with the corresponding guide through holes, and the edges of the upper shielding door and the lower shielding door are provided with shock pads.

5. A composite hopper according to claim 1 or 2, wherein The driving mechanism comprises two horizontal support seats fixed on the corresponding side plates two respectively, horizontal cylinders are installed on the support seats, and the piston rod ends of the two cylinders are connected with the left and right sides of the upper shielding door or the lower shielding door through a support.

6. A composite hopper according to claim 1 or 2, wherein The drying mechanism comprises two longitudinal drying main pipes corresponding to the two side plates one respectively, a plurality of horizontal branch pipes are connected to the side surfaces of the drying main pipes, each branch pipe is connected with the corresponding side plate one and communicates with the inside of the hopper body, and the two drying main pipes are arranged in height direction.

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