Lifting mechanism for granulation extrusion stock bin

Abstract

The utility model provides a granulation extrusion stock bin lifting mechanism, which relates to the technical field of granulation extrusion stock bins, and comprises a hopper, four adjusting mechanisms are arranged at the bottom of the hopper, each adjusting mechanism comprises a triangular plate, a clamping column is arranged in each triangular plate, the clamping columns are connected with the triangular plates in a sliding manner, and the triangular plates are connected with the clamping columns in a sliding manner. Clamping grooves matched with the clamping columns are formed in the triangular plates, connecting blocks are fixedly connected to the outer surfaces of the clamping columns, and the connecting blocks penetrate through the interiors of the triangular plates. According to the granulation extrusion stock bin, the adjusting mechanism is arranged, so that the opening and closing degree of the discharge port of the granulation extrusion stock bin can be adjusted according to the properties of materials, the discharge speed and the discharge amount of the hopper can be adjusted more finely, the discharge speed and the discharge amount are closer to production requirements, and meanwhile, the opening and closing degree of the four triangular plates can be adjusted more accurately. The volume of the hopper can be changed to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of granulation extrusion bins, in particular to a granulation extrusion bin lifting mechanism. Background Art

[0002] Extrusion granulator is a dry granulation process that uses pressure to agglomerate solid materials. This is done by squeezing the material between two counter-rotating rollers, which are driven by an eccentric sleeve or a hydraulic system. When the solid material is squeezed, the air between the powder particles is first expelled to rearrange the particles to eliminate the gaps between the materials.

[0003] Existing extrusion silos are usually closed series structures, so the volume of the silo is fixed and small. Since there are no other components in the silo, when the material is discharged smoothly, the silo cannot play any buffering role, and when the material is blocked, the silo cannot ensure the continuity of material discharge, and thus cannot ensure the stability and continuity of the granulation operation. Therefore, the existing extrusion silos for granulation are inconvenient to use. For this reason, we provide a granulation extrusion silo lifting mechanism. Utility Model Content

[0004] The utility model aims to solve the shortcoming of low material discharge continuity of the extrusion hopper in the prior art and provide a granulation extrusion silo lifting mechanism.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a granulation extrusion silo lifting mechanism, comprising: a hopper, an adjusting mechanism is provided at the bottom of the hopper, the number of the adjusting mechanisms is four, the adjusting mechanism comprises a triangular plate, a clamping column is provided inside the triangular plate, the clamping column is slidably connected to the triangular plate, a clamping groove matched with the clamping column is provided on the triangular plate, a connecting block is fixedly connected to the outer surface of the clamping column, the connecting block passes through the interior of the triangular plate, a strip groove matched with the connecting block is provided on the triangular plate, the end of the connecting block away from the clamping column is fixedly connected to a fixed block, a rotating shaft 1 passes through the interior of the fixed block, the rotating shaft 1 is fixedly connected to the fixed block, a movable block is sleeved on the outer surface of the rotating shaft 1, and the movable block is rotatably connected to the rotating shaft 1.

[0006] As a preferred embodiment, one end of the movable block is fixedly connected to a fixed disk, a clamping block is provided inside the fixed disk, a rotating groove matching the clamping block is opened inside the fixed disk, the number of the clamping blocks is two, the end of the clamping block away from the fixed disk is fixedly connected to a turntable, a side surface of the turntable is fixedly connected to a threaded rod, an inner threaded column passes through the outer surface of the threaded rod, and the inner threaded column is threadedly connected to the threaded rod.

[0007] As a preferred embodiment, a bracket is sleeved on the outer surface of the internal threaded column, the bracket is fixedly connected to the internal threaded column, the other end of the bracket is fixedly connected to the outer surface of the hopper, and the end of the threaded rod away from the turntable is fixedly connected to a knob.

[0008] As a preferred embodiment, an auxiliary mechanism is provided on the top of the adjusting mechanism, and the auxiliary mechanism includes a cross, and the cross is fixedly connected to the hopper, and a motor runs through the interior of the cross, and the motor is fixedly connected to the cross.

[0009] As a preferred implementation, the output end of the motor is fixedly connected to a auger, and a fixed sleeve block is provided on the top of the triangular plate, and the number of the fixed sleeve blocks is two.

[0010] As a preferred embodiment, the fixed sleeve block is fixedly connected to the hopper, a second rotating shaft runs through the interior of the fixed sleeve block, and the second rotating shaft is fixedly connected to the fixed sleeve block.

[0011] As a preferred embodiment, a rotating sleeve block passes through the outer surface of the second rotating shaft, the rotating sleeve block is rotatably connected to the second rotating shaft, and the rotating sleeve block is fixedly connected to the triangular plate.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] The utility model provides an adjusting mechanism so that the opening and closing degree of the discharge port of the granulating extrusion silo can be adjusted according to the properties of the material, so as to make more fine adjustments to the discharge speed and the discharge amount of the hopper, so as to make it closer to the production demand. At the same time, the opening and closing degree of the four triangular plates can change the volume of the hopper to a certain extent. Compared with the traditional semi-closed hopper, the adjustable hopper can be adjusted in real time according to the actual use demand, so as to increase the practicality and adaptability of the granulating extrusion silo. The auxiliary mechanism can not only be used in conjunction with the adjusting mechanism, but also can stir the material in the hopper to avoid the situation that the material is blocked or the material is discharged too quickly, thereby improving the continuity and stability of production. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional diagram of a granulation extrusion silo lifting mechanism provided by the utility model.

[0015] Figure 2 A three-dimensional diagram of a granulation extrusion silo lifting mechanism provided by the utility model.

[0016] Figure 3 A three-dimensional diagram of an adjusting mechanism of a granulation extrusion silo lifting mechanism provided by the utility model.

[0017] Figure 4 The utility model provides a schematic diagram of the installation of a rotating block of a granulation extrusion silo lifting mechanism.

[0018] Figure 5 The utility model provides a schematic diagram of the installation of a clamping column of a granulation extrusion silo lifting mechanism.

[0019] Figure 6 This is an enlarged view of area A of a granulation extrusion silo lifting mechanism provided by the utility model.

[0020] Legend:

[0021] 1. Hopper; 2. Adjustment mechanism; 3. Auxiliary mechanism; 21. Triangular plate; 22. Clamping column;

[0022] 23. Card slot; 24. Connecting block; 25. Strip slot; 26. Fixed block; 27. Rotating shaft 1;

[0023] 28, movable block; 29, fixed plate; 201, clamping block; 202, rotating plate; 203, threaded rod;

[0024] 204, internal thread column; 205, bracket; 206, knob; 31, cross; 32, motor;

[0025] 33. Auger; 34. Fixed sleeve; 35. Second rotating shaft; 36. Rotating sleeve. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example 1

[0028] like Figure 1-Figure 6As shown, the utility model provides a technical solution: a granulation extrusion silo lifting mechanism, comprising: a hopper 1, an adjusting mechanism 2 is provided at the bottom of the hopper 1, the number of the adjusting mechanisms 2 is four, the adjusting mechanism 2 comprises a triangular plate 21, a clamping column 22 is provided inside the triangular plate 21, the clamping column 22 is slidably connected to the triangular plate 21, a clamping groove 23 that matches the clamping column 22 is provided on the triangular plate 21, a connecting block 24 is fixedly connected to the outer surface of the clamping column 22, the connecting block 24 runs through the inside of the triangular plate 21, a strip groove 25 that matches the connecting block 24 is provided on the triangular plate 21, a fixing block 26 is fixedly connected to one end of the connecting block 24 away from the clamping column 22, a rotating shaft 27 is passed through the inside of the fixing block 26, the rotating shaft 27 is fixedly connected to the fixing block 26, and a movable block is sleeved on the outer surface of the rotating shaft 27 28, the movable block 28 is rotatably connected with the rotating shaft 27, one end of the movable block 28 is fixedly connected with a fixed disk 29, a clamping block 201 is arranged inside the fixed disk 29, a rotating groove matching with the clamping block 201 is opened inside the fixed disk 29, the number of the clamping blocks 201 is two, one end of the clamping block 201 away from the fixed disk 29 is fixedly connected with a turntable 202, one side of the turntable 202 is fixedly connected with a threaded rod 203, the outer surface of the threaded rod 203 is penetrated by an internal threaded column 204, the internal threaded column 204 is threadedly connected with the threaded rod 203, the outer surface of the internal threaded column 204 is sleeved with a bracket 205, the bracket 205 is fixedly connected to the internal threaded column 204, the other end of the bracket 205 is fixedly connected to the outer surface of the hopper 1, and the end of the threaded rod 203 away from the turntable 202 is fixedly connected with a knob 206.

[0029] In this embodiment, by setting an adjustment mechanism 2, the discharge speed and relative volume of this type of granulation extrusion silo can be changed according to actual conditions, and a threaded rod 203 and an internal threaded column 204 are set, and the internal threaded column 204 is fixed by a bracket 205, so that the threaded rod 203 will move while rotating, so as to adjust the opening and closing degree of the triangular plate 21. At the same time, a rotating groove that matches the block 201 is opened inside the fixed disk 29, and then when the threaded rod 203 rotates, it will drive the block 201 to rotate through the turntable 202, so that the fixed disk 29 can only move horizontally. In addition, a movable block 28, a rotating shaft 27 and a fixed block 26 are set, so that the horizontal movement of the threaded rod 203 will not affect the rotational movement of the triangular plate 21.

[0030] Example 2

[0031] like Figure 1-Figure 3As shown, an auxiliary mechanism 3 is provided on the top of the adjusting mechanism 2, and the auxiliary mechanism 3 includes a cross 31, and the cross 31 is fixedly connected to the hopper 1, and a motor 32 is passed through the interior of the cross 31, and the motor 32 is fixedly connected to the cross 31, and a screw dragon 33 is fixedly connected to the output end of the motor 32, and a fixed sleeve block 34 is provided on the top of the triangular plate 21, and the number of the fixed sleeve blocks 34 is two, and the fixed sleeve blocks 34 are fixedly connected to the hopper 1, and a rotating shaft 35 is passed through the interior of the fixed sleeve block 34, and the rotating shaft 35 is fixedly connected to the fixed sleeve block 34, and a rotating sleeve block 36 is passed through the outer surface of the rotating shaft 35, and the rotating sleeve block 36 is rotatably connected to the rotating shaft 35, and the rotating sleeve block 36 is fixedly connected to the triangular plate 21.

[0032] In this embodiment, an auxiliary mechanism 3 is provided, and the fixed sleeve 34, the second rotating shaft 35 and the rotating sleeve 36 in the auxiliary mechanism 3 can be used in conjunction with the adjusting mechanism 2, so that the triangular plate 21 can rotate around the second rotating shaft 35 under the action of the rotating sleeve 36, so that the flipping angle of the triangular plate 21 is changed, and the motor 32 and the auger 33 are provided, so that the material in the hopper 1 will not be discharged smoothly, and the auger 33 can also buffer the material, and the material in the hopper 1 will not be discharged too quickly due to the large opening and closing degree of the four triangular plates 21.

[0033] Working principle:

[0034] like Figure 1-Figure 6 As shown, when the utility model is in use, if the relative volume of the hopper 1 needs to be increased, the degree of flipping of the triangular plate 21 in the adjustment mechanism 2 can be adjusted, and the knob 206 can be turned. Driven by the knob 206, the threaded rod 203 will rotate inside the internal threaded column 204 and move toward the knob 206. At this time, the threaded rod 203 will also use the turntable 202 to drive the two blocks 201 to rotate in the rotation grooves provided inside the fixed disk 29. At the same time, as the threaded rod 203 moves toward the knob 206, the fixed disk 29 will pull the movable block 28 and make the movable block 28 rotate clockwise around the rotating shaft 27, and the fixed block 2 Under the action of the movable block 28, the connecting block 24 is driven to slide in the strip groove 25 provided on the triangular plate 21, and the clamping column 22 is driven to slide in the clamping groove 23 provided inside the triangular plate 21, and the clamping column 22 and the connecting block 24 slide toward the end of the triangular plate 21 away from the rotating sleeve 36, so that the triangular plate 21 can rotate around the second rotating shaft 35 under the action of the rotating sleeve 36, so as to expand the discharge port formed by the four triangular plates 21, thereby increasing the volume of the hopper 1, and when discharging, the motor 32 is started, and under the drive of the motor 32, the auger 33 will stir the material at a certain speed, so that the material will not be blocked and the discharge speed is more controllable.

[0035] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A granulation extrusion silo lifting mechanism, characterized in that: include: A hopper (1), wherein an adjustment mechanism (2) is provided at the bottom of the hopper (1), wherein the number of the adjustment mechanisms (2) is four, wherein the adjustment mechanism (2) comprises a triangular plate (21), wherein a clamping column (22) is provided inside the triangular plate (21), wherein the clamping column (22) is slidably connected to the triangular plate (21), wherein a clamping groove (23) which fits with the clamping column (22) is provided on the triangular plate (21), wherein a connecting block (24) is fixedly connected to the outer surface of the clamping column (22), wherein the connecting block (24) is connected to the The triangular plate (21) is penetrated inside, and a strip groove (25) is formed on the triangular plate (21) and matches with the connecting block (24). One end of the connecting block (24) away from the clamping column (22) is fixedly connected with a fixing block (26). A rotating shaft (27) is passed through the inside of the fixing block (26). The rotating shaft (27) is fixedly connected with the fixing block (26). A movable block (28) is sleeved on the outer surface of the rotating shaft (27). The movable block (28) is rotatably connected with the rotating shaft (27).

2. A granulation extrusion silo lifting mechanism according to claim 1, characterized in that: One end of the movable block (28) is fixedly connected to a fixed disk (29), a clamping block (201) is provided inside the fixed disk (29), a rotating groove matched with the clamping block (201) is opened inside the fixed disk (29), the number of the clamping blocks (201) is two, one end of the clamping block (201) away from the fixed disk (29) is fixedly connected to a rotating disk (202), one side of the rotating disk (202) is fixedly connected to a threaded rod (203), an inner threaded column (204) passes through the outer surface of the threaded rod (203), and the inner threaded column (204) is threadedly connected to the threaded rod (203).

3. A granulation extrusion silo lifting mechanism according to claim 2, characterized in that: The outer surface of the internally threaded column (204) is sleeved with a bracket (205), the bracket (205) is fixedly connected to the internally threaded column (204), the other end of the bracket (205) is fixedly connected to the outer surface of the hopper (1), and the end of the threaded rod (203) away from the turntable (202) is fixedly connected to a knob (206).

4. The granulation extrusion silo lifting mechanism according to claim 1 is characterized in that: An auxiliary mechanism (3) is provided on the top of the regulating mechanism (2), and the auxiliary mechanism (3) comprises a cross (31), and the cross (31) is fixedly connected to the hopper (1), and a motor (32) runs through the interior of the cross (31), and the motor (32) is fixedly connected to the cross (31).

5. A granulation extrusion silo lifting mechanism according to claim 4, characterized in that: The output end of the motor (32) is fixedly connected to a screw auger (33), and the top of the triangular plate (21) is provided with a fixed sleeve block (34), and the number of the fixed sleeve blocks (34) is two.

6. A granulation extrusion silo lifting mechanism according to claim 5, characterized in that: The fixed sleeve block (34) is fixedly connected to the hopper (1), a second rotating shaft (35) runs through the interior of the fixed sleeve block (34), and the second rotating shaft (35) is fixedly connected to the fixed sleeve block (34).

7. A granulation extrusion silo lifting mechanism according to claim 6, characterized in that: A rotating sleeve (36) penetrates the outer surface of the second rotating shaft (35), the rotating sleeve (36) is rotatably connected to the second rotating shaft (35), and the rotating sleeve (36) is fixedly connected to the triangular plate (21).

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