Industrial salt discharging auxiliary device

Abstract

The utility model relates to the technical field of discharging, in particular to an industrial salt discharging auxiliary device which comprises a machine frame, an electric-hydraulic push rod, a tool rest and a coulter, the electric-hydraulic push rod and the tool rest are rotationally installed on the machine frame, the coulter is connected to the tool rest, and two T-shaped blocks are fixedly connected to the edges of the rear portions of the two tool walls, away from each other, of the coulter from top to bottom. The auxiliary device plow discharger has the advantages that the length of the coulter of the auxiliary device plow discharger for industrial salt discharging can be adjusted through mutual matching of the coulter, the T-shaped block, the extension plate, the T-shaped sliding groove, the screw hole and the hexagon bolt, so that the auxiliary device plow discharger can be used on conveying belts of different widths, coulters of different specifications do not need to be disassembled and replaced, and operation is convenient; meanwhile, due to the fact that the conveying belt fluctuates due to factors such as the weight and the shape of the industrial salt, certain buffering and elasticity can be generated between the coulter and the fluctuating conveying belt under the action of the elastic mechanism, and therefore impact force is reduced, and damage to the conveying belt is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial unloading, in particular to an industrial salt unloading auxiliary device. Background Art

[0002] The plow discharger is a mechanical device used to unload sticky materials. It is widely used in industrial salt, ore, cement, fertilizer, grain and other industrial fields. As a material with a certain viscosity, industrial salt is prone to material jamming during the unloading process, resulting in large unloading resistance and affecting the unloading efficiency. The plow discharger can effectively reduce the unloading resistance through the cutting and squeezing action of the plow blade, ensure the continuous unloading of industrial salt, and improve the unloading efficiency. The plow discharger can play an auxiliary unloading role in the unloading of industrial salt.

[0003] However, when unloading industrial salt, conveyor frames of different specifications may be used, so conveyor belts of different widths may be encountered, and the existing plow type unloader has a plow blade structure of only a V-shaped steel plate, and the plow blade length cannot be adjusted, so it is necessary to disassemble and replace plow blades of different specifications, which is inconvenient to operate; at the same time, when conveying industrial salt, the conveyor belt will have ups and downs due to factors such as the weight and shape of the industrial salt. This ups and downs phenomenon is also called "fluctuation", and when the plow blade contacts the undulating conveyor belt surface, it is easy to generate a strong impact force, which may cause damage and wear to the conveyor belt. For this reason, we propose an industrial salt unloading auxiliary device. Utility Model Content

[0004] The purpose of the utility model is to provide an industrial salt unloading auxiliary device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an industrial salt unloading auxiliary device, comprising a frame, an electro-hydraulic push rod and a knife frame rotatably mounted on the frame, and a plow connected to the knife frame, two T-blocks are fixedly connected from top to bottom at the rear edges of the two knife walls that are away from each other of the plow, and the two knife walls that are away from each other of the plow are both fitted with extension plates, the side walls of the two extension plates are each provided with two T-grooves from top to bottom, the four T-blocks are respectively slidably matched with the four T-grooves, the side walls of the two extension plates are each provided with a plurality of screw holes in a linear array from front to back, hexagonal bolts are penetrated and tightened in the two knife walls of the plow, the two hexagonal bolts are respectively threadedly matched with a screw hole on the two extension plates, and an elastic mechanism is connected between the telescopic shaft end of the electro-hydraulic push rod and the plow.

[0006] Preferably, threaded holes are provided in both blade walls of the plow, and the two hexagonal bolts are threadedly matched with the two threaded holes respectively.

[0007] Preferably, the elastic mechanism includes a splicing plate, which is fixedly connected between two blade walls of the plow that are close to each other, and a plurality of springs are fixedly connected to the upper end of the splicing plate, and the upper ends of the plurality of springs are commonly fixedly connected to a connecting plate, and the upper end of the connecting plate is rotatably connected to the telescopic shaft end of the electro-hydraulic push rod.

[0008] Preferably, the front ends of the two extension plates are both arranged at chamfered angles.

[0009] Preferably, the plow blade and the four T-blocks are an integrally formed structure.

[0010] Preferably, the plurality of springs are all made of carbon steel material, and the plurality of springs are arranged in a linear array.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: through the mutual cooperation of the plow blade, T-block, extension plate, T-slot, screw hole and hexagonal bolt, the plow blade length of the auxiliary device plow type unloader for industrial salt unloading can be adjusted, so as to meet the use on conveyor belts of different widths, and there is no need to disassemble and replace plow blades of different specifications, which is easy to operate; at the same time, since the conveyor belt will produce ups and downs due to factors such as the weight and shape of the industrial salt, the plow blade under the action of the elastic mechanism will produce a certain buffer and elasticity between the plow blade and the undulating conveyor belt, thereby reducing the impact force and reducing damage to the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 Another perspective view of the plow blade of the utility model;

[0014] Figure 3 It is a partial disassembly diagram of the utility model.

[0015] In the attached drawings, the parts represented by each number are listed as follows: 1. Frame; 2. Electro-hydraulic push rod; 3. Tool holder; 4. Plow; 5. Extension plate; 6. Connecting plate; 7. Splicing plate; 8. T-block; 9. Spring; 10. Hexagonal bolt; 11. T-slot; 12. Screw hole; 13. Threaded hole. DETAILED DESCRIPTION

[0016] 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.

[0017] Example 1

[0018] See also Figure 1-Figure 3 The figure shows an industrial salt unloading auxiliary device, comprising a frame 1, an electro-hydraulic push rod 2 and a knife frame 3 rotatably mounted on the frame 1, and a plow 4 connected to the knife frame 3, two T-blocks 8 are fixedly connected from top to bottom at the rear edges of the two knife walls of the plow 4 that are away from each other, and the two knife walls of the plow 4 that are away from each other are both fitted with extension plates 5, and the side walls of the two extension plates 5 are each provided with two T-shaped grooves 11 from top to bottom, and the four T-blocks 8 are respectively slidably matched with the four T-shaped grooves 11, and the side walls of the two extension plates 5 are each provided with a plurality of screw holes 12 in a linear array from front to back, and hexagonal bolts 10 are penetrated and tightened in the two knife walls of the plow 4, and the two hexagonal bolts 10 are respectively threadedly matched with a screw hole 12 on the two extension plates 5, and an elastic mechanism is connected between the telescopic shaft end of the electro-hydraulic push rod 2 and the plow 4.

[0019] See also Figure 3 In the figure, threaded holes 13 are provided in the two blade walls of the coulter 4, and two hexagonal bolts 10 are threadedly matched with the two threaded holes 13 respectively; by providing the threaded holes 13, it is convenient to tighten the hexagonal bolts 10 in the blade wall of the coulter 4.

[0020] See also Figure 1-Figure 3 In the figure, the front ends of the two extension plates 5 are both set at a chamfered angle; the front ends of the two extension plates 5 can better adapt to the tip shape of the plow 4.

[0021] See also Figure 2 and Figure 3 In the figure, the coulter 4 and the four T-blocks 8 are an integrally formed structure; the coulter 4 and the four T-blocks 8 have good stability.

[0022] In this embodiment, when the width of the plow blade 4 on the tool holder 3 cannot meet the width of the conveyor belt used for industrial salt transportation, first, the plow blade 4 and the two extension plates 5 form a new plow blade 4 structure, and the two hexagonal bolts 10 are rotated in turn, so that the two hexagonal bolts 10 are respectively rotated away from the corresponding screw holes 12 on the two extension plates 5 in the two blade walls of the plow blade 4. At this time, the two extension plates 5 can be slid backward on the two blade walls of the plow blade 4 respectively, and the two T-shaped slide grooves 11 on the extension plates 5 will respectively slide with the two T-shaped blocks 8 on the blade walls of the plow blade 4. Because the side walls of the two extension plates 5 are provided with a plurality of screw holes 12 in a linear array, the two hexagonal bolts 10 can be screwed into other corresponding screw holes 12 in turn after the two extension plates 5 are slid backward for adjustment, so that the two extension plates 5 can be fixed on the blade walls of the plow blade 4. Then, the length of the plow blade 4 can be adjusted, and it is flexible to use, so as to meet the use on conveyor belts of different widths. There is no need to disassemble and replace plow blades 4 of different specifications, and the operation is convenient.

[0023] Example 2

[0024] See also Figure 2 The present embodiment further illustrates Example 1. The elastic mechanism in the figure includes a splicing plate 7, which is fixedly connected between two blade walls of the plow 4 that are close to each other, and a plurality of springs 9 are fixedly connected to the upper end of the splicing plate 7. The upper ends of the plurality of springs 9 are commonly fixedly connected to a connecting plate 6, and the upper end of the connecting plate 6 is rotatably connected to the telescopic shaft end of the electro-hydraulic push rod 2.

[0025] See also Figure 2 In the figure, multiple springs 9 are all made of carbon steel material, and multiple springs 9 are arranged in a linear array; the springs 9 made of carbon steel material have high strength in use, and at the same time, the multiple springs 9 arranged in a linear array will make the force between the splicing plate 7 and the connecting plate 6 uniform.

[0026] In this embodiment, when conveying industrial salt, the conveyor belt will fluctuate due to factors such as the weight and shape of the industrial salt, and the plowshare 4 will easily generate a strong impact force when it contacts the undulating surface of the conveyor belt, which may cause damage and wear to the conveyor belt. At this time, under the action of the splicing plate 7, multiple springs 9 and the connecting plate 6, an elastic connection is formed between the electro-hydraulic push rod 2 and the plowshare 4. When the electro-hydraulic push rod 2 is stationary, the plowshare 4 can rotate upward due to the fluctuation of the conveyor belt, and the spring 9 will be squeezed, thereby buffering the impact force generated when the plowshare 4 contacts the undulating surface of the conveyor belt, thereby reducing the damage and wear of the conveyor belt.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An industrial salt unloading auxiliary device, comprising a frame (1), an electro-hydraulic push rod (2) and a knife frame (3) rotatably mounted on the frame (1), and a plow (4) connected to the knife frame (3), characterized in that: Two T-shaped blocks (8) are fixedly connected from top to bottom at the rear edges of the two blade walls of the plow (4) that are away from each other, and the two blade walls of the plow (4) that are away from each other are both fitted with extension plates (5). The side walls of the two extension plates (5) are each provided with two T-shaped grooves (11) from top to bottom, and the four T-shaped blocks (8) are respectively slidably matched with the four T-shaped grooves (11). The side walls of the two extension plates (5) are each provided with a plurality of screw holes (12) in a linear array from front to back. Hexagonal bolts (10) are penetrated and tightened in the two blade walls of the plow (4), and the two hexagonal bolts (10) are respectively threadedly matched with a screw hole (12) on the two extension plates (5). An elastic mechanism is connected between the telescopic shaft end of the electro-hydraulic push rod (2) and the plow (4).

2. The industrial salt unloading auxiliary device according to claim 1 is characterized in that: Threaded holes (13) are provided in the two blade walls of the plow (4), and the two hexagonal bolts (10) are threadedly matched with the two threaded holes (13) respectively.

3. The industrial salt unloading auxiliary device according to claim 1 is characterized in that: The elastic mechanism comprises a splicing plate (7), the splicing plate (7) being fixedly connected between two blade walls of the plow (4) that are close to each other, and a plurality of springs (9) being fixedly connected to the upper end of the splicing plate (7), the upper ends of the plurality of springs (9) being fixedly connected to a connecting plate (6), and the upper end of the connecting plate (6) being rotatably connected to the telescopic shaft end of the electro-hydraulic push rod (2).

4. The industrial salt unloading auxiliary device according to claim 1 is characterized in that: The front ends of the two extension plates (5) are both arranged at a chamfered angle.

5. The industrial salt unloading auxiliary device according to claim 1 is characterized in that: The plow (4) and the four T-shaped blocks (8) are an integrally formed structure.

6. The industrial salt unloading auxiliary device according to claim 3 is characterized in that: The plurality of springs (9) are all made of carbon steel material, and the plurality of springs (9) are arranged in a linear array.

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