Screw conveying equipment convenient to fix

Abstract

The utility model discloses spiral conveying equipment convenient to fix, which comprises a horizontal auger shaft, auger blades are welded on the outer wall of the horizontal auger shaft, a first fixing plate is fixedly connected on the side surface of the horizontal auger shaft close to the top, and a first fixing mounting hole is arranged on the outer surface of the first fixing plate. According to the device, through cooperation of the first fixing plate, the first fixing mounting hole, the second fixing plate and the second fixing mounting hole, bolts penetrate through the first mounting hole and the second fixing mounting hole during mounting and fixing, the first fixing plate and the second fixing plate are firmly fixed to equipment, and the bolts can be high-strength bolts; according to the device, the bolts are arranged, so that the bolts have better wear resistance, the device can be conveniently fixed and mounted, the device can be conveniently dismounted, mounted and fixed, the mounting, fixing and dismounting efficiency during working is improved, the working intensity of workers is reduced, follow-up maintenance of the device is facilitated, and cleaning is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical direction of screw conveying equipment, and specifically relates to a screw conveying equipment which is easy to fix. Background Art

[0002] Screw conveyor is a machine that uses a motor to drive the screw to rotate and push materials to achieve the purpose of conveying. It can convey horizontally, obliquely or vertically, and has the advantages of simple structure, small cross-sectional area, good sealing, convenient operation, easy maintenance, and convenient closed transportation. Screw conveyors are divided into two types in terms of conveying form: shaft screw conveyors and shaftless screw conveyors, and in terms of appearance, they are divided into U-shaped screw conveyors and tubular screw conveyors.

[0003] The existing technology has the following problems:

[0004] 1. Most of the existing screw conveying equipment on the market are not convenient to fix, which greatly reduces work efficiency and increases work intensity;

[0005] 2. Most of the existing spiral conveying equipment on the market are not convenient for splicing and installation, resulting in the length of the spiral conveying equipment being fixed, inconvenient to adjust, and the applicability being reduced. Utility Model Content

[0006] The utility model aims to provide a screw conveying device which is easy to fix in view of the existing device, so as to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a screw conveying device that is easy to fix, comprising a horizontal auger shaft, an auger blade is welded on the outer wall of the horizontal auger shaft, a first fixing plate is fixedly connected to the side surface of the horizontal auger shaft near the top, and a first fixing installation hole is opened on the outer surface of the first fixing plate;

[0008] A second fixing plate is fixedly connected to the side surface of the horizontal auger shaft away from the first fixing plate, a second fixing installation hole is opened on the outer surface of the second fixing plate, a horizontal auger retaining ring is fixedly connected to the top of the second fixing plate, and a retaining ring is fixedly connected to the outer wall of the horizontal auger shaft near the bottom.

[0009] The utility model further illustrates that a crushing blade is arranged on the force-bearing surface of the auger blade, and a fixing hole is opened on the outer surface of the crushing blade.

[0010] The above-mentioned technical scheme is adopted. The outer edge of the crushing blade in this scheme is provided with a crushing component, which can perform radial cutting and axial scraping movements on the material when the material enters the conveying equipment. Larger pieces of material are broken into pieces and pushed into the conveying equipment, thereby increasing the transportation speed. Without adding new equipment, large pieces of material are prevented from damaging the conveying equipment, thereby reducing production costs.

[0011] The utility model further illustrates that a mounting ring is fixedly connected to the bottom of the horizontal auger shaft, a fixing block is fixedly connected to the outer surface of the mounting ring, and the fixing block is symmetrically arranged with the vertical center line of the mounting ring as the center axis.

[0012] The above technical solution is adopted, in which the fixing block is installed by setting a mounting ring.

[0013] The utility model further illustrates that the internal threads of the fixing block are connected with a threaded rod, and telescopic rods are arranged on both sides of the threaded rod.

[0014] By adopting the above technical solution, the telescopic length of the telescopic rod can be controlled by the characteristics of the telescopic rod, so that the telescopic rod has a self-tightening function.

[0015] The utility model further illustrates that a clamping plate is fixedly connected to the top of the telescopic rod, and a rubber protective layer is fixedly connected to the inner side of the clamping plate.

[0016] By adopting the above technical solution, the multi-section spliced ​​horizontal auger shaft can be clamped by the clamping plate. The rubber protective layer has good rubber elasticity and wear resistance and can protect the horizontal auger shaft to be clamped, preventing the friction of the clamping plate from causing wear on the outer surface of the horizontal auger shaft.

[0017] The utility model further illustrates that a knob is fixedly installed on the top of the threaded rod, and the bottom of the threaded rod is movably connected to the outer wall of the clamping plate in a limited position.

[0018] The above technical solution is adopted, in which the threaded rod is driven to move inward or outward by turning the knob, thereby driving the clamping plate to move, thereby achieving a clamping effect.

[0019] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0020] The utility model provides a screw conveying device which is easy to fix, and through the cooperation of the first fixing plate, the first fixing installation hole, the second fixing plate and the second fixing installation hole, during installation and fixing, the first fixing plate and the second fixing plate are firmly fixed on the device by passing the bolts through the first installation hole and the second fixing installation hole, and the bolts can be high-strength bolts, so that the bolts have good wear resistance, and the device can be conveniently fixed and installed, and the device can be conveniently disassembled, installed and fixed, which improves the efficiency of installation, fixing and disassembly during work, reduces the work intensity of the staff, facilitates the subsequent maintenance and care of the device, and is easy to clean, meeting the use requirements of the user;

[0021] The utility model provides a screw conveying device which is easy to fix, and the threaded rod is driven to move inward or outward by turning the knob, thereby driving the two clamping plates and the rubber protective layer to move in relative directions, so as to clamp multiple sections of horizontal auger shafts, and the splicing and installation of the horizontal auger shafts can be quickly completed. The rubber protective layer has good rubber elasticity and wear resistance, and can protect the horizontal auger shaft that needs to be clamped, and prevents the friction of the clamping plate from causing wear to the outer surface of the horizontal auger shaft, thereby reducing the workload of the user and facilitating the subsequent maintenance of the horizontal auger shaft. The problem of different sizes of the horizontal auger shaft can be avoided by adjusting the fixed pressure block, thereby further improving the use effect and work efficiency of the device and meeting the use requirements of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 It is a side view structural schematic diagram of the utility model;

[0025] Figure 3 It is a side view structural schematic diagram of the utility model;

[0026] Figure 4 It is a schematic diagram of the top view structure of the utility model;

[0027] Figure 5 The structure of the utility model Figure 4 A magnified view of the structure in the middle.

[0028] In the figure: 1. horizontal auger shaft; 2. auger blade; 3. first fixing plate; 4. first fixing mounting hole; 5. second fixing plate; 6. second fixing mounting hole; 7. horizontal auger retaining ring; 8. retaining ring; 9. crushing blade; 10. fixing hole; 11. mounting ring; 12. fixing block; 13. threaded rod; 14. telescopic rod; 15. splint; 16. rubber protective layer; 17. knob. DETAILED DESCRIPTION

[0029] The following is a further non-limiting detailed description of the technical solution of the utility model in conjunction with the preferred embodiments and the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0030] See also Figure 1-5 The utility model provides a technical solution: a screw conveying device that is easy to fix, including a horizontal auger shaft 1, an auger blade 2 is welded to the outer wall of the horizontal auger shaft 1, a first fixing plate 3 is fixedly connected to the side surface of the horizontal auger shaft 1 near the top, and a first fixing installation hole 4 is opened on the outer surface of the first fixing plate 3;

[0031] A second fixing plate 5 is fixedly connected to the side surface of the horizontal auger shaft 1 away from the first fixing plate 3, a second fixing installation hole 6 is opened on the outer surface of the second fixing plate 5, a horizontal auger retaining ring 7 is fixedly connected to the top of the second fixing plate 5, and a retaining ring 8 is fixedly connected to the outer wall of the horizontal auger shaft 1 near the bottom.

[0032] In this embodiment, through the cooperation of the first fixing plate 3, the first mounting hole 4, the second fixing plate 5 and the second fixing mounting hole 6, the first fixing plate 3 and the second fixing plate 5 are firmly fixed on the equipment by passing the bolts through the first mounting hole 4 and the second fixing mounting hole 6 during installation and fixing, and the bolts can be high-strength bolts, so that the bolts have good wear resistance, and the device can be conveniently fixed and installed, and the device can be easy to disassemble, install and fix, which improves the efficiency of installation, fixing and disassembly during work, reduces the work intensity of the staff, facilitates the subsequent maintenance and care of the device, and is easy to clean.

[0033] Example 2

[0034] like Figure 1-5As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the force-bearing surface of the auger blade 2 is provided with a crushing blade 9, the outer surface of the crushing blade 9 is provided with a fixing hole 10, the bottom of the horizontal auger shaft 1 is fixedly connected with a mounting ring 11, the outer surface of the mounting ring 11 is fixedly connected with a fixing block 12, and the fixing block 12 is symmetrically arranged with the vertical center line of the mounting ring 11 as the center axis, the internal thread of the fixing block 12 is connected with a threaded rod 13, and telescopic rods 14 are provided on both sides of the threaded rod 13.

[0035] In this embodiment, a crushing component is provided on the outer edge of the crushing blade 9, which can perform radial cutting and axial scraping movements on the material when the material enters the conveying equipment. Larger pieces of material are broken into pieces and pushed into the conveying equipment, thereby increasing the transportation speed. Without adding new equipment, large pieces of material are prevented from damaging the conveying equipment, thereby reducing production costs. The fixed block 12 is installed by setting the mounting ring 11, and the telescopic length of the telescopic rod 14 can be controlled by the characteristics of the telescopic rod 14, thereby having a self-tightening function.

[0036] Example 3

[0037] like Figure 1-5 As shown, based on Example 1 and Example 2, the utility model provides a technical solution: preferably, the top of the telescopic rod 14 is fixedly connected with a splint 15, the inner side of the splint 15 is fixedly connected with a rubber protective layer 16, the top of the threaded rod 13 is fixedly installed with a knob 17, and the bottom of the threaded rod 13 is connected to the outer wall of the splint 15 in a limited movable manner.

[0038] In this embodiment, the multi-section spliced ​​horizontal auger shaft 1 can be clamped by the clamping plate 15, and the rubber protective layer 16 has good rubber elasticity and wear resistance, and can protect the horizontal auger shaft 1 to be clamped, to prevent the friction of the clamping plate 15 from causing wear to the outer surface of the horizontal auger shaft 1, and by turning the knob 17, the threaded rod 13 is driven to move inward or outward, thereby driving the clamping plate 15 to move, thereby achieving a clamping effect.

[0039] like Figure 1-5As shown, when the user needs to use it, the first fixing plate 3, the first fixing mounting hole 4, the second fixing plate 5 and the second fixing mounting hole 6 are matched, and the first fixing plate 3 and the second fixing mounting hole 6 are passed through the bolts during installation and fixing, so that the first fixing plate 3 and the second fixing plate 5 are firmly fixed on the equipment, and the bolts can be high-strength bolts, so that the bolts have good wear resistance, and the device can be conveniently fixed and installed, and the device can be easy to disassemble, install and fix, which improves the efficiency of installation, fixing and disassembly during work, reduces the work intensity of the staff, facilitates the subsequent maintenance and maintenance of the device, and is easy to clean By turning the knob 17 to drive the threaded rod 13 to move inward or outward, the two clamping plates 15 and the rubber protective layer 16 are driven to move in opposite directions, thereby clamping the multi-section horizontal auger shaft 1, and the splicing and installation of the horizontal auger shaft 1 can be quickly completed. The rubber protective layer 16 has good rubber elasticity and wear resistance and can protect the horizontal auger shaft 1 to be clamped, preventing the friction of the clamping plate 15 from causing wear on the outer surface of the horizontal auger shaft 1, reducing the user's workload and facilitating the subsequent maintenance of the horizontal auger shaft 1. The problem of different sizes of the horizontal auger shaft 1 can be avoided by adjusting the fixed pressure block, further improving the use effect and work efficiency of the device.

[0040] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0041] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit them. Although the utility model is described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A screw conveying device that is easy to fix, comprising a horizontal auger shaft (1), characterized in that: The outer wall of the horizontal auger shaft (1) is welded with an auger blade (2), and the side surface of the horizontal auger shaft (1) is fixedly connected with a first fixing plate (3) near the top, and the outer surface of the first fixing plate (3) is provided with a first fixing installation hole (4); A second fixing plate (5) is fixedly connected to the side surface of the horizontal auger shaft (1) away from the first fixing plate (3), a second fixing installation hole (6) is provided on the outer surface of the second fixing plate (5), a horizontal auger retaining ring (7) is fixedly connected to the top of the second fixing plate (5), and a retaining ring (8) is fixedly connected to the outer wall of the horizontal auger shaft (1) near the bottom.

2. A screw conveying device that is easy to fix according to claim 1, characterized in that: A crushing blade (9) is provided on the force-bearing surface of the auger blade (2), and a fixing hole (10) is provided on the outer surface of the crushing blade (9).

3. The screw conveying device that is easy to fix according to claim 1 is characterized in that: The bottom of the horizontal auger shaft (1) is fixedly connected to a mounting ring (11), the outer surface of the mounting ring (11) is fixedly connected to a fixing block (12), and the fixing block (12) is symmetrically arranged with the vertical center line of the mounting ring (11) as the central axis.

4. The screw conveying device that is easy to fix according to claim 3 is characterized in that: The internal thread of the fixing block (12) is connected to a threaded rod (13), and telescopic rods (14) are arranged on both sides of the threaded rod (13).

5. The screw conveying device that is easy to fix according to claim 4 is characterized in that: A clamping plate (15) is fixedly connected to the top of the telescopic rod (14), and a rubber protective layer (16) is fixedly connected to the inner side of the clamping plate (15).

6. The screw conveying device that is easy to fix according to claim 4 is characterized in that: A knob (17) is fixedly mounted on the top of the threaded rod (13), and the bottom of the threaded rod (13) is movably connected to the outer wall of the clamping plate (15) in a limited position.

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