CN221294195U - Lifting type charging device - Google Patents

Abstract

The utility model provides a lifting type charging device, which comprises: the device comprises a mounting frame, a discharging hopper and a discharging hopper, wherein the mounting frame comprises a pair of opposite mounting plates and a transverse plate fixedly connected with the upper ends of the two mounting plates; the lifting frame is arranged in a lifting manner relative to the mounting frame and comprises a pair of opposite lifting plates and a conveying belt which is arranged between the two lifting plates and is positioned between the two mounting plates; the lifting plate is fixedly connected with a supporting plate positioned below the conveying belt, and the first driving motor is arranged on the supporting plate and used for driving the conveying belt. The utility model solves the problem that the material fall is likely to cause larger impact to generate crushed aggregates when the blanking hopper is charged initially in the prior art.

Description

Lifting type charging device

Technical Field

The utility model relates to the technical field of blanking equipment, in particular to a lifting type charging device.

Background

After the production of the granular products (such as fertilizer) is finished, the granular products are generally temporarily stored through a storage tank (raw materials can also be temporarily stored by the storage tank), then are discharged through a discharging hopper connected with the storage tank and then are filled into a packaging bag (a transfer bag is used if the granular products are raw materials), and the granular products are transported to a required subsequent processing place after being packaged. In the prior art, since the storage tank is generally fixedly arranged, the discharging hopper is also fixed, the space below the discharging hopper is relatively fixed, the packaging bag is placed below the discharging hopper to receive materials, initially, no materials are arranged in the packaging bag, the drop of the materials falling from the discharging hopper is largest, the drop along with the progress of the charging is smaller and smaller, in the process, the materials are likely to be impacted more and broken due to the large drop initially, and crushed aggregates (such as granular fertilizers, and a lot of crushed aggregates are mixed in products) are generated.

Disclosure of utility model

Aiming at the defects in the prior art, the utility model provides a lifting type charging device, which solves the problem that the material fall is large at the beginning of charging of a discharging hopper in the prior art, so that larger impact is likely to be caused to generate crushed aggregates.

According to an embodiment of the present utility model, a lifting type charging device includes:

The device comprises a mounting frame, a discharging hopper and a discharging hopper, wherein the mounting frame comprises a pair of opposite mounting plates and a transverse plate fixedly connected with the upper ends of the two mounting plates;

The lifting frame is arranged in a lifting manner relative to the mounting frame and comprises a pair of opposite lifting plates and a conveying belt which is arranged between the two lifting plates and is positioned between the two mounting plates;

The lifting plate is fixedly connected with a supporting plate positioned below the conveying belt, and the first driving motor is arranged on the supporting plate and used for driving the conveying belt.

In the above-mentioned embodiment, set up the conveyer belt that goes up and down in the below of hopper down, place the wrapping bag on the conveyer belt, the conveyer belt is located higher in order to make the material fall diminish in the initial time, descends gradually along with the going on conveyer belt of charging, keeps the material fall less all the time, consequently can avoid the material to receive bigger impact, has solved the problem that the material fall is probably leading to receiving bigger impact and producing the crushed aggregates when the hopper is charged initially among the prior art down.

Further, the lifting groove of vertical setting has been seted up respectively at mounting panel both ends, the sliding of lifting groove is provided with the lifter and the both ends of lifter extend respectively outside the lifting groove both sides, the lifter plate is located two between the mounting panel and its both ends respectively with two lifter fixed connection, the lifter deviates from with it is connected the one end of lifter plate is connected with the lift driver.

Further, the lifting driver comprises a driving screw rod vertically arranged, and a second driving motor connected with the lower end of the driving screw rod, and the lifting block is sleeved on the driving screw rod in a threaded manner.

Further, the mounting plate is fixedly connected with a limiting plate which is respectively and rotatably connected with the upper end of each driving screw.

Further, the conveying belt comprises a driving roller and a driven roller which are respectively connected with two ends of the lifting plates in a rotating mode, and an annular belt wound between the driving roller and the driven roller, and a driving belt is wound between the first driving motor and the driving roller.

Further, a plurality of support rollers which are arranged between the driven roller and the driving roller side by side are also rotationally connected between the two lifting plates, and all the support rollers are positioned in the annular belt ring and connected with the upper inner wall of the annular belt.

Further, the discharging hopper is located right above one end of the conveying belt.

Further, the middle sections of the two mounting plates are also provided with notches positioned between the two lifting grooves.

Further, a pair of draw hooks are fixedly connected to the two mounting plates respectively, and the four draw hooks encircle to form a square and encircle outside the discharging hopper.

Further, the lower end of the discharging hopper is fixedly connected with a material guiding pipe communicated with the discharging hopper.

Compared with the prior art, the utility model has the following beneficial effects:

The drop of the materials is in a smaller state in the charging process through the lifting conveyor belt, so that the materials are prevented from being impacted more, and the problem that the drop of the materials is likely to be impacted more to generate crushed aggregates when the materials are charged in the discharging hopper in the prior art is solved; meanwhile, the conveying belt can convey the filled packaging bags to the position outside the discharging hopper, so that discharging or conveying to the next working procedure is facilitated.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a second general structure of an embodiment of the present utility model;

FIG. 3 is a schematic diagram of a third general structure of an embodiment of the present utility model;

FIG. 4 is an enlarged schematic view of the partial structure of FIG. 2A;

In the above figures:

The device comprises a mounting frame 1, a mounting plate 2, a transverse plate 3, a blanking hopper 4, a lifting plate 5, a conveying belt 6, a first driving motor 7, a supporting plate 8, a packaging bag 9, a material guiding pipe 10, a lifting groove 11, a lifting block 12, a lifting driver 13, a driving screw 14, a second driving motor 15, a limiting plate 16, a notch 17, a drag hook 18, a pull ring 19, a driving roller 20, a driven roller 21, an annular belt 22, a driving belt 23 and a supporting roller 24.

Detailed Description

The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In an exemplary embodiment, as shown in fig. 1, 2, 3, 4, the present example provides a lifting charging device comprising:

the device comprises a mounting frame 1, wherein the mounting frame 1 comprises a pair of opposite mounting plates 2 and a transverse plate 3 fixedly connected with the upper ends of the two mounting plates 2, and a discharging hopper 4 is fixedly connected to the transverse plate 3;

A lifting frame arranged in a lifting manner relative to the mounting frame 1, wherein the lifting frame comprises a pair of opposite lifting plates 5 and a conveying belt 6 arranged between the two lifting plates 5 and positioned between the two mounting plates 2;

The first driving motor 7, two lifter plates 5 are fixedly connected with a supporting plate 8 positioned below the conveyer belt 6, and the first driving motor 7 is installed on the supporting plate 8 and used for driving the conveyer belt 6.

In the above embodiment, the lifting conveyor belt 6 is arranged below the discharging hopper 4, the packaging bag 9 is placed on the conveyor belt 6, the conveyor belt 6 is initially located at a higher position to reduce the material drop, and the conveyor belt 6 gradually descends along with the charging process, so that the material drop is always kept smaller, the material can be prevented from being impacted more, and the problem that the material drop is likely to cause larger impact to generate crushed aggregates when the discharging hopper 4 charges in the prior art is solved; the holding vessel that supplies the material to store promptly in the top of mounting bracket 1, and hopper 4 upper end is connected with the holding vessel down, and lower extreme supplies the material unloading, and at the initial, conveyer belt 6 is located the highest department, along with the going on of loading, lifter plate 5 moves down together with conveyer belt 6 to make the material fall less all the time, and still further, hopper 4 lower extreme still fixedly connected with and the passage 10 that communicates with it down, passage 10 can stretch into inside wrapping bag 9, further reduces the material fall, and prevent the raise dust that the in-process produced outwards overflows.

In a further detailed exemplary embodiment, as shown in fig. 1, 2 and 3, the blanking hopper 4 is located directly above one end of the conveyor belt 6, i.e. the loading is performed at one end of the conveyor belt 6, and then transported via the conveyor belt 6 to another place outside the blanking hopper 4 for facilitating subsequent processing.

In a more detailed exemplary embodiment, as shown in fig. 1, 2 and 3, two ends of the mounting plate 2 are respectively provided with a vertically arranged lifting groove 11, lifting blocks 12 are slidably arranged in the lifting groove 11, two ends of the lifting blocks 12 respectively extend out of two sides of the lifting groove 11, the lifting plate 5 is positioned between the two mounting plates 2, two ends of the lifting plate 5 are respectively fixedly connected with the two lifting blocks 12, one end, which is away from the lifting plate 5 connected with the lifting blocks 12, of the lifting block 12 is connected with a lifting driver 13, namely, the lifting driver 13 is arranged to drive the corresponding lifting blocks 12 to move up and down in the lifting groove 11, so that the corresponding lifting plate 5 is indirectly lifted, and finally, the conveying belt 6 is lifted; more specifically, the lift driver 13 may be provided as a cylinder, an oil cylinder, or others such as:

The lifting driver 13 comprises a driving screw 14 vertically arranged and a second driving motor 15 connected with the lower end of the driving screw 14, and the lifting block 12 is sleeved on the driving screw 14 in a threaded manner, namely, the second driving motor 15 drives the driving screw 14 to rotate, so that the lifting block 12 is up and down relative to the lifting groove 11, and the lifting function is realized; in more detail, the mounting plate 2 is also fixedly connected with a limiting plate 16 rotatably connected to the upper end of each driving screw 14, and the limiting plate 16 provides a rotation mounting base for the upper end of the corresponding driving screw 14, and prevents the lifting block 12 from being separated from the upper end of the driving screw 14.

In a further detailed exemplary embodiment, as shown in fig. 1, 2 and 3, the middle section of each mounting plate 2 is further provided with a notch 17 between the two lifting slots 11 located thereon, so that the packaging bag 9 can be conveniently placed below the corresponding lower hopper 4 from the notch 17, further, the two mounting plates 2 are further fixedly connected with a pair of draw hooks 18 respectively, the four draw hooks 18 encircle the lower hopper 4 in a square shape, the upper end of the packaging bag 9 is provided with a draw ring 19 (such as a large-capacity ton bag), and the draw ring 19 can be hung on the draw hooks 18, thereby opening the bag mouth and facilitating the entry of materials into the packaging bag 9.

In another more detailed exemplary embodiment, as shown in fig. 1, 2, 3 and 4, the conveyor belt 6 includes a driving roller 20 and a driven roller 21 rotatably connected to both ends of the lifting plates 5, respectively, and an endless belt 22 wound between the driving roller 20 and the driven roller 21, and a driving belt 23 is wound between the first driving motor 7 and the driving roller 20, that is, the first driving motor 7 rotates the driving roller 20 through the driving belt 23, so that the endless belt 22 and the driven roller 21 are operated to convey the filled packing bag 9 on the conveyor belt 6 to the other end, and thus, the packing bag is conveniently removed (or fed to another process); in more detail, a plurality of supporting rollers 24 are rotatably connected between the two lifting plates 5 and are arranged between the driven roller 21 and the driving roller 20 side by side, all the supporting rollers 24 are positioned in the annular belt 22 and are connected with the upper inner wall of the annular belt 22, the supporting rollers 24 provide upward lifting support for the upper belt surface of the annular belt 22, and the upper belt surface of the annular belt 22 is prevented from falling down due to the fact that the upper belt surface of the annular belt 22 is pressed after the packaging bag 9 is filled.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims (10)

1. A lifting charging device, comprising:

The device comprises a mounting frame, a discharging hopper and a discharging hopper, wherein the mounting frame comprises a pair of opposite mounting plates and a transverse plate fixedly connected with the upper ends of the two mounting plates;

The lifting frame is arranged in a lifting manner relative to the mounting frame and comprises a pair of opposite lifting plates and a conveying belt which is arranged between the two lifting plates and is positioned between the two mounting plates;

The lifting plate is fixedly connected with a supporting plate positioned below the conveying belt, and the first driving motor is arranged on the supporting plate and used for driving the conveying belt.

2. The lifting type loading device according to claim 1, wherein lifting grooves are respectively formed in two ends of the mounting plate, lifting blocks are slidably arranged in the lifting grooves, two ends of each lifting block extend out of two sides of the lifting grooves, the lifting plate is located between the two mounting plates, two ends of the lifting plate are fixedly connected with the two lifting blocks, and one end, which is away from the lifting plate connected with the lifting blocks, of the lifting plate is connected with a lifting driver.

3. The lifting type charging device according to claim 2, wherein the lifting driver comprises a driving screw rod vertically arranged, and a second driving motor connected with the lower end of the driving screw rod, and the lifting block is sleeved on the driving screw rod in a threaded manner.

4. A lifting loading device according to claim 3, wherein the mounting plate is further fixedly connected with a limiting plate rotatably connected to the upper end of each driving screw.

5. The lifting type charging device according to any one of claims 2 to 4, wherein said conveyor belt comprises a driving roller and a driven roller rotatably connected to both ends of both said lifting plates, respectively, and an endless belt wound between said driving roller and said driven roller, and a driving belt is wound between said first driving motor and said driving roller.

6. The lifting and charging device according to claim 5, wherein a plurality of support rollers are rotatably connected between the two lifting plates and are arranged between the driven roller and the driving roller side by side, and all the support rollers are positioned in the annular belt ring and are connected with the upper inner wall of the annular belt.

7. The lift-type charging device of claim 5, wherein said hopper is located directly above one end of said conveyor belt.

8. The lift-type loading device of claim 7 wherein the intermediate sections of both of said mounting plates are further provided with a gap between two of said lift slots located thereon.

9. The lifting charging device according to claim 8, wherein a pair of draw hooks are fixedly connected to the two mounting plates, respectively, and four draw hooks surround the discharging hopper in a square shape.

10. The lifting charging device according to claim 1, wherein the lower end of the discharging hopper is also fixedly connected with a material guiding pipe communicated with the discharging hopper.