Multi-section assembly type screw conveyor

Abstract

The utility model is suitable for the field of conveyors, and provides a multi-section assembly type screw conveyor which comprises a square frame and a butt joint frame, a turning assembly is arranged between butt joint ports of the square frame and the butt joint frame, end plates are arranged at the other ports of the square frame and the butt joint frame, supporting mechanisms are arranged at the bottoms of the square frame and the butt joint frame, and the supporting mechanisms are connected with the turning assembly. A spiral shaft mechanism is arranged in the square frame and the butt joint frame, the spiral shaft mechanism is connected to the output end of the stepping motor, the turning assembly comprises a corner module, and the corner module is detachably connected to the butt joint port of the square frame and the butt joint frame. When the corner module is used, according to the construction condition of a site, a worker selects the corner modules with different slope angles, after the corner modules are installed at the ends of the square frame and the butt joint frame, the two corner modules can be connected together in a butt joint mode, and then the angles of the two sets of spiral conveyors can be adjusted on the construction site. Therefore, the portable conveying function is achieved.

Description

Technical Field

[0001] The utility model belongs to the field of conveyors, and particularly relates to a multi-section assembled screw conveyor. Background Art

[0002] With the development of industrial technology, modern conveyor technology has become more and more perfect. Screw conveyors can efficiently transport slurry on construction sites, but screw conveyors can only transport slurry along a straight line. For those crowded construction sites, screw conveyors are required to be able to turn and transport slurry, which requires several screw conveyors to be spliced ​​together, which is a troublesome operation.

[0003] Secondly, the spiral blades inside the previous screw conveyors were fixed, which made it difficult to debug them. In addition, the spiral blades were easily deformed by collisions with stones, and the cost of replacing the spiral blades was very high. Summary of the invention

[0004] The purpose of the utility model is to provide a multi-section assembled screw conveyor to address the deficiencies of the prior art. When the device is in use, the staff selects corner modules with different slope angles according to the construction conditions of the site. After the corner modules are installed to the ends of the square frame and the docking frame, the two corner modules can be docked together, and then the two sets of screw conveyors can adjust the angles at the construction site, thereby solving the problems mentioned in the background technology.

[0005] To solve the above problems, the utility model provides the following technical solutions: a multi-section assembled screw conveyor, comprising a square frame and a docking frame, a turning component is arranged between the docking ports of the square frame and the docking frame, the other ports of the square frame and the docking frame are arranged with end plates, a feeding channel is arranged above the front end of the square frame, a unloading channel is arranged below the rear end of the docking frame, a supporting mechanism is arranged at the bottom of the square frame and the docking frame, a spiral shaft mechanism is arranged inside the frame and the docking frame, the spiral shaft mechanism is connected to the output end of the stepper motor, the turning component comprises a corner module, the corner module is detachably connected to the port where the square frame and the docking frame are connected, a slope surface is arranged on the opposite surface of the corner module, the inclination angle of the slope surface and the axis of the corner module is fifteen degrees, and reinforcing ribs are arranged at the tops of the two corner modules, screws are arranged at both ends of the reinforcing ribs, and the screws cut into the interior of the corner module.

[0006] Furthermore, the corner module is divided into two layers, an inner layer and an outer layer. The inner layer of the corner module is made of stainless steel, and the outer layer of the corner module is made of wood with a thickness of three centimeters.

[0007] Furthermore, the spiral shaft mechanism includes a splicing shaft, and two rows of support rods in a linear array are arranged on the side wall of the splicing shaft, and the ends of the support rods are provided with card joints, and spiral leaves are arranged on the card joints. The inner side wall of the spiral leaf is provided with a docking square hole matching the card joint, and the spiral leaf is composed of multiple spiral arc segments with an arc of one hundred and eighty degrees, and the multiple spiral leaves are connected end to end to form the entire spiral leaf.

[0008] Furthermore, the number of the support rods and the clamping joints is twice that of the spiral leaves.

[0009] Furthermore, the splicing shaft is composed of two semi-cylinders, and the material of the splicing shaft is high-speed steel.

[0010] Furthermore, the square frame and the docking frame are composed of two shells, a plug rod is provided on the top shell, a docking hole is provided on the bottom shell, the plug rod is inserted into the docking hole, and an annular groove is provided on the outer wall of the square frame and the docking frame, and the annular groove is tightened by a steel bar.

[0011] Furthermore, the support mechanism includes two rubber pads on the bottom surface of the square frame and the docking frame, a column is provided at the bottom end of the rubber pad, a bottom plate is provided at the bottom end of the column, the bottom plate is fixedly connected to the concrete bottom surface, and the rubber pad is made of rubber material.

[0012] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0013] First, when the device is in use, according to the construction conditions of the site, the staff selects corner modules with different slope angles. After the corner modules are installed to the ends of the square frame and the docking frame, the two corner modules can be docked together, and then the two sets of screw conveyors can adjust the angles at the construction site.

[0014] Secondly, according to the construction requirements, if the staff needs to increase the propulsion force of the screw conveyor, they can install another set of spiral blades on the support rod and the clamping joint, thus forming a double spiral blade, achieving the effect of portable debugging. Moreover, if the spiral blades in a certain section are deformed by stones, it is only necessary to replace the spiral blades at that position without replacing the entire spiral shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the front view of the utility model.

[0016] Figure 2 It is a schematic diagram of the utility model when viewed from above.

[0017] Figure 3 It is a schematic diagram of the corner module of the present invention.

[0018] Figure 4 It is a schematic diagram of a cross-sectional view of the utility model.

[0019] Figure 5 It is a schematic diagram of the plug rod of the utility model.

[0020] Figure 6 It is a schematic diagram of the splicing shaft of the utility model.

[0021] Figure 7 It is a schematic diagram of the utility model.

[0022] Description of reference numerals:

[0023] Frame 1, docking frame 101, annular groove 102, column 2, rubber pad 201, bottom plate 3, end plate 4, stepper motor 5, corner module 6, slope surface 601, reinforcing rib 602, screw 603, feeding channel 7, unloading channel 701, insertion rod 8, docking hole 801, splicing shaft 9, support rod 901, card joint 902, spiral leaf 10. DETAILED DESCRIPTION

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0025] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0026] The utility model provides a multi-section assembled screw conveyor, such as Figure 1-7As shown, it includes a square frame 1 and a docking frame 101, a turning component is arranged between the docking ports of the square frame 1 and the docking frame 101, and the other ports of the square frame 1 and the docking frame 101 are provided with an end plate 4, a feeding channel 7 is arranged above the front end of the square frame 1, and a feeding channel 701 is arranged below the rear end of the docking frame 101, and a supporting mechanism is arranged at the bottom of the square frame 1 and the docking frame 101, and a spiral shaft mechanism is arranged inside the frame 1 and the docking frame 101, and the spiral shaft mechanism is connected to the output end of the stepping motor 5, and the turning component includes a corner module 6, and the corner module 6 is detachably connected to the port where the square frame 1 and the docking frame 101 are connected, and a slope surface 601 is arranged on the opposite surface of the corner module 6, and the inclination angle of the slope surface 601 and the axis of the corner module 6 is fifteen degrees, and the tops of the two corner modules 6 are provided with reinforcing ribs 602, and the two ends of the reinforcing ribs 602 are provided with screws 603, and the screws 603 cut into the interior of the corner module 6.

[0027] In this embodiment, according to the construction conditions of the site, the staff selects a corner module 6 with a different slope surface 601 angle. After the corner module 6 is installed at the end of the square frame 1 and the docking frame 101, the two corner modules 6 can be docked together, and then the two sets of screw conveyors can adjust the angle at the construction site. Compared with the conveyor of the prior art, the previous screw conveyor can only transport slurry in a straight line. For the crowded environment of the construction site, it is impossible to turn or make corners. The present device can make the screw conveyor turn according to the construction needs.

[0028] In a further embodiment of the present invention, Figure 1-3 As shown, the corner module 6 is divided into two layers, an inner layer and an outer layer. The inner layer of the corner module 6 is made of stainless steel, and the outer layer of the corner module 6 is made of wood with a thickness of three centimeters.

[0029] In this embodiment, the screw 603 can be rotated and inserted into the outer layer of wood of the corner module 6, and the wooden shell has a certain buffering property, so the screw conveyor can absorb vibration when working.

[0030] In a further embodiment of the present invention, Figure 6-7 As shown, the spiral shaft mechanism includes a splicing shaft 9, and two rows of support rods 901 in a linear array are arranged on the side wall of the splicing shaft 9, and a clamping joint 902 is arranged at the end of the support rod 901, and a spiral leaf 10 is arranged on the clamping joint 902. A docking square hole matching the clamping joint 902 is arranged on the inner side wall of the spiral leaf 10, and the spiral leaf 10 is composed of a plurality of spiral arc segments with an arc of one hundred and eighty degrees, and a plurality of spiral leaves 10 are connected end to end to form the entire spiral leaf.

[0031] In this embodiment, if the propulsion force of the screw conveyor needs to be increased, another set of spiral blades 10 can be installed on the support rod 901 and the clamping joint 902, thus forming double spiral blades, achieving the effect of portable debugging.

[0032] In a further embodiment of the present invention, Figure 6-7 As shown, the number of the support rods 901 and the clamping joints 902 is twice that of the spiral leaves 10 .

[0033] In this embodiment, if a certain section of the spiral blade 10 is deformed by stones, it is only necessary to replace the spiral blade 10 at that position without replacing the entire spiral shaft. Compared with the processing method of the prior art, the cost of replacing damaged parts in this device is relatively low.

[0034] In a further embodiment of the present invention, Figure 6-7 As shown, the splicing shaft 9 is composed of two semi-cylinders, and the material of the splicing shaft 9 is high-speed steel.

[0035] In this embodiment, the screw conveyor is disassembled for maintenance after being used for a certain period of time, and the splicing shaft 9 together with all the spiral blades 10 on the side wall are divided into two. There is no need to disassemble all the spiral blades 10, and the staff can clean the dead corners of the device.

[0036] In a further embodiment of the present invention, Figure 4-5 As shown, the square frame 1 and the docking frame 101 are composed of two shells, a plug rod 8 is provided on the top shell, a docking hole 801 is provided on the bottom shell, the plug rod 8 is inserted into the inside of the docking hole 801, and an annular groove 102 is provided on the outer wall of the square frame 1 and the docking frame 101, and the annular groove 102 is tightened by a steel bar.

[0037] In this embodiment, when the square frame 1 and the docking frame 101 are combined, the insertion rod 8 and the docking hole 801 are inserted, and then the two parts of the shell are tightened by using a steel bar.

[0038] In a further embodiment of the present invention, Figure 1-4 As shown, the support mechanism includes two rubber pads 201 on the bottom surface of the square frame 1 and the docking frame 101, the bottom end of the rubber pad 201 is provided with a column 2, the bottom end of the column 2 is provided with a bottom plate 3, the bottom plate 3 is fixedly connected to the concrete bottom surface, and the material of the rubber pad 201 is rubber material.

[0039] In this embodiment, a rubber pad 201 is provided at the connection between the column 2 and the frame 1, so as to prevent the frame 1 from being deformed when being hit.

[0040] Working principle: According to the construction conditions of the site, the staff selects a corner module 6 with a different slope surface 601 angle. After the corner module 6 is installed to the end of the square frame 1 and the docking frame 101, the two corner modules 6 can be docked together, and then the two sets of screw conveyors can adjust the angle at the construction site. Compared with the conveyor of the prior art, the previous screw conveyor can only convey the slurry in a straight line. For the crowded environment of the construction site, it is impossible to turn or corner. The device can turn the screw conveyor according to the construction needs. The screw 603 can be rotated and inserted into the outer layer of the wood of the corner module 6, and the wooden shell has a certain buffering property. The screw conveyor can absorb vibration when working. If it is necessary to increase the propulsion force of the screw conveyor, it can be A group of spiral blades 10 are installed on the screw conveyor to form a double spiral blade, which realizes the effect of portable debugging. If the spiral blades 10 of a certain section are deformed by stones, it is only necessary to replace the spiral blades 10 at that position without replacing the entire spiral shaft. Compared with the processing method of the prior art, the cost of replacing damaged parts of the device is relatively low. The screw conveyor is disassembled for maintenance after a certain period of use. The splicing shaft 9 is divided into two with all the spiral blades 10 on the side wall. There is no need to disassemble all the spiral blades 10. The staff can clean the dead corners of the device. When the frame 1 and the docking frame 101 are combined, the insertion rod 8 and the docking hole 801 are inserted, and then the two parts of the shell are tightened with a steel bar. A rubber pad 201 is set at the connection between the column 2 and the frame 1, which can prevent the frame 1 from being deformed by compression when it is hit.

[0041] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0042] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0043] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0044] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A multi-section assembled screw conveyor, characterized in that: The invention comprises a square frame (1) and a docking frame (101), wherein a turning assembly is arranged between the docking ports of the square frame (1) and the docking frame (101), and the other ports of the square frame (1) and the docking frame (101) are provided with an end plate (4), a feeding channel (7) is arranged above the front end of the square frame (1), and a feeding channel (701) is arranged below the rear end of the docking frame (101), a supporting mechanism is arranged at the bottom of the square frame (1) and the docking frame (101), and a screw shaft mechanism is arranged inside the frame (1) and the docking frame (101), wherein the screw shaft The mechanism is connected to the output end of the stepper motor (5), the turning assembly comprises a corner module (6), the corner module (6) is detachably connected to the port where the square frame (1) and the docking frame (101) are connected to each other, a slope surface (601) is arranged on the opposite surface of the corner module (6), the slope surface (601) and the inclination angle between the axis of the corner module (6) is fifteen degrees, and reinforcing ribs (602) are arranged at the top ends of the two corner modules (6), and screws (603) are arranged at both ends of the reinforcing ribs (602), and the screws (603) are cut into the interior of the corner module (6).

2. A multi-section assembled screw conveyor according to claim 1, characterized in that: The corner module (6) is divided into two layers, an inner layer and an outer layer. The inner layer of the corner module (6) is made of stainless steel, and the outer layer of the corner module (6) is made of wood with a thickness of three centimeters.

3. The multi-section assembled screw conveyor according to claim 1, characterized in that: The spiral shaft mechanism comprises a splicing shaft (9), the side wall of the splicing shaft (9) is provided with two rows of support rods (901) in a linear array, the end of the support rod (901) is provided with a clamping joint (902), a spiral leaf (10) is provided on the clamping joint (902), and a docking square hole matching the clamping joint (902) is provided on the inner side wall of the spiral leaf (10), the spiral leaf (10) is composed of a plurality of spiral arc segments with an arc of 180 degrees, and the plurality of spiral leaves (10) are connected end to end to form a whole spiral leaf.

4. A multi-section assembled screw conveyor according to claim 3, characterized in that: The number of the support rods (901) and the clamping joints (902) is twice the number of the spiral leaves (10).

5. The multi-section assembled screw conveyor according to claim 3, characterized in that: The splicing shaft (9) is composed of two semi-cylinders, and the splicing shaft (9) is made of high-speed steel.

6. The multi-section assembled screw conveyor according to claim 3, characterized in that: The square frame (1) and the docking frame (101) are composed of two shells, the top shell is provided with an insertion rod (8), the bottom shell is provided with a docking hole (801), the insertion rod (8) is inserted into the inside of the docking hole (801), and the outer side walls of the square frame (1) and the docking frame (101) are provided with an annular groove (102), and the annular groove (102) is tightened by a steel bar.

7. The multi-section assembled screw conveyor according to claim 1, characterized in that: The support mechanism comprises two rubber pads (201) on the bottom surfaces of the square frame (1) and the docking frame (101); a column (2) is arranged at the bottom end of the rubber pad (201); a bottom plate (3) is arranged at the bottom end of the column (2); the bottom plate (3) is fixedly connected to the concrete bottom surface; and the rubber pad (201) is made of rubber material.

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