Anti-deformation metal shaft with reinforcing structure

Abstract

The utility model discloses an anti-deformation metal shaft with a reinforcing structure, which comprises a connecting rod, a reinforcing box is arranged at the bottom end of the connecting rod, a fixing seat is arranged at the bottom end of the reinforcing box, the fixing seat is connected with the reinforcing box through a reinforcing component, a shaft body is arranged at the bottom end of the fixing seat, and the shaft body is connected with the reinforcing box. The shaft body is connected with the fixed seat through a connecting assembly, and a plurality of uniformly distributed stirring blades are fixedly arranged on the outer wall of the shaft body in a sleeving manner. The device has the beneficial effects that when the shaft body drives the stirring blades to stir materials, the reinforcing assembly can play a role in rotating and buffering the shaft body, so that the shaft body is prevented from bending and deforming due to overlarge material resistance, and the safety is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rotating shafts, in particular to an anti-deformation metal shaft with a reinforcement structure. Background Art

[0002] The rotating shaft, as the name implies, is a shaft that must be used to connect the main parts of the product and is used to withstand both bending moments and torques during rotation. The rotating shaft includes both the transmission shaft and the stirring shaft. The stirring shaft needs to drive the stirring blades to stir the materials when in use. The stirring blades will encounter resistance from the materials when stirring the materials, and these resistances will eventually act on the stirring shaft. The existing stirring shaft lacks a reinforced structure, and will bend and deform under the influence of resistance for a long time, affecting normal use.

[0003] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0004] In view of the problems in the related art, the utility model proposes an anti-deformation metal shaft with a reinforced structure to overcome the above technical problems existing in the existing related art.

[0005] To this end, the specific technical solutions adopted by the utility model are as follows:

[0006] A deformation-resistant metal shaft with a reinforced structure comprises a connecting rod, a reinforcement box is provided at the bottom end of the connecting rod, a fixed seat is provided at the bottom end of the reinforcement box, the fixed seat is connected to the reinforcement box through a reinforcement component, a shaft body is provided at the bottom end of the fixed seat, the shaft body is connected to the fixed seat through a connecting component, and a plurality of evenly distributed stirring blades are provided on the fixed sleeve on the outer wall of the shaft body.

[0007] Preferably, the reinforcement assembly includes a rotating disk provided in the reinforcement box, symmetrically arranged support sliders provided on both sides of the rotating disk, a support slide groove matching the support slider is provided on the inner wall of the reinforcement box, a guide slide rod passing through the support slider is provided in the support slide groove, buffer springs are provided on both sides of the support slider and on the outer wall of the guide slide rod, and the bottom end of the rotating disk extends outside the reinforcement box and is fixedly connected to the fixed seat.

[0008] Preferably, the supporting sliding block is provided with a sliding hole 1 which matches the guiding sliding rod.

[0009] Preferably, the supporting slider is connected to the reinforcement box via the buffer spring.

[0010] Preferably, a through hole matching the rotating disk is formed at the bottom end of the reinforcement box.

[0011] Preferably, the connecting assembly includes a connecting groove provided at the bottom end of the fixed seat, a connecting block matching the connecting groove is fixedly provided at the top end of the shaft body, symmetrically arranged limit sleeves are provided on both sides of the fixed seat, limit pins are provided in the limit sleeves, and a pressure ring matching the limit sleeve is provided on the outer wall fixed sleeve of the limit pin, a return spring is provided on one side of the pressure ring and on the outer wall of the limit pin, one side of the limit pin extends into the connecting groove, a limit groove matching the limit pin is provided on one side of the connecting block, and the limit pin extends away from the connecting block to the outside of the limit sleeve and is connected to the pull ring.

[0012] Preferably, the connecting groove is a rectangular groove, and the connecting block is a rectangular block.

[0013] Preferably, the limit pin and the fixing seat are both provided with a second sliding hole matching the limit pin.

[0014] The beneficial effect of the utility model is that when the shaft drives the stirring blades to stir the material, the reinforcing component can be provided to provide a rotation buffer for the shaft, thereby preventing the shaft from bending and deforming due to excessive material resistance, thereby further improving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is a schematic diagram of the overall structure of an anti-deformation metal shaft with a reinforcement structure according to an embodiment of the utility model;

[0017] Figure 2 This is a front view of an anti-deformation metal shaft with a reinforcement structure according to an embodiment of the utility model;

[0018] Figure 3 This is a schematic diagram of a reinforcement box structure in an anti-deformation metal shaft with a reinforcement structure according to an embodiment of the utility model;

[0019] Figure 4 This is a main cross-sectional view of a reinforcement box in an anti-deformation metal shaft with a reinforcement structure according to an embodiment of the utility model;

[0020] Figure 5 It is a top cross-sectional view of a reinforcement box in an anti-deformation metal shaft with a reinforcement structure according to an embodiment of the utility model;

[0021] Figure 6 yes Figure 4 A local enlarged schematic diagram of point A in the middle.

[0022] In the figure:

[0023] 1. Connecting rod; 2. Reinforcement box; 3. Fixed seat; 4. Shaft; 5. Stirring blade; 6. Rotating plate; 7. Support slider; 8. Support slide groove; 9. Guide slide rod; 10. Buffer spring; 11. Connecting groove; 12. Connecting block; 13. Limit sleeve; 14. Limit pin; 15. Press ring; 16. Reset spring; 17. Limit groove; 18. Pull ring. DETAILED DESCRIPTION

[0024] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0025] According to an embodiment of the utility model, a deformation-resistant metal shaft with a reinforcement structure is provided.

[0026] Embodiment 1;

[0027] like Figure 1-6 As shown, the anti-deformation metal shaft with a reinforced structure according to an embodiment of the utility model includes a connecting rod 1, a reinforcing box 2 is provided at the bottom end of the connecting rod 1, a fixed seat 3 is provided at the bottom end of the reinforcing box 2, the fixed seat 3 is connected to the reinforcing box 2 through a reinforcing component, a shaft body 4 is provided at the bottom end of the fixed seat 3, the shaft body 4 is connected to the fixed seat 3 through a connecting component, and a plurality of evenly distributed stirring blades 5 are provided on the outer wall fixed sleeve of the shaft body 4.

[0028] Embodiment 2:

[0029] like Figure 1-6As shown, it includes a connecting rod 1, a reinforcement box 2 is provided at the bottom end of the connecting rod 1, a fixed seat 3 is provided at the bottom end of the reinforcement box 2, the fixed seat 3 is connected to the reinforcement box 2 through a reinforcement component, a shaft body 4 is provided at the bottom end of the fixed seat 3, the shaft body 4 is connected to the fixed seat 3 through a connection component, and a plurality of uniformly distributed stirring blades 5 are fixedly sleeved on the outer wall of the shaft body 4. The reinforcement component includes a rotating disk 6 provided in the reinforcement box 2, symmetrically arranged support sliders 7 are provided on both sides of the rotating disk 6, a support slide 8 matching the support slider 7 is provided on the inner wall of the reinforcement box 2, a guide slide bar 9 penetrating the support slider 7 is provided in the support slide 8, a buffer spring 10 is sleeved on both sides of the support slider 7 and on the outer wall of the guide slide bar 9, and the bottom end of the rotating disk 6 extends to the outside of the reinforcement box 2 and is fixedly connected to the fixed seat 3. A slide hole 1 matching the guide slide bar 9 is provided on the support slider 7. The support slider 7 is connected to the reinforcement box 2 through the buffer spring 10. The bottom end of the reinforcement box 2 is provided with a through hole matching the rotating disk 6. When in use, the connecting rod 1 is connected to the driving end of the external motor, and the external motor drives the shaft body 4 to rotate through the connecting rod 1, and the shaft body 4 drives the stirring blade 5 to stir the material. In this process, the material will generate resistance to the stirring blade 5, and the stirring blade 5 will transfer the resistance to the shaft body 4. At this time, the shaft body 4 is affected by the rotation resistance and drives the support slider 7 to squeeze the buffer spring 10 through the rotating disk 6, so that the shaft body 4 has a certain rotation elasticity, wherein the guide slide bar 9 makes the support slider 7 rotate more smoothly, and at the same time has a guiding and limiting effect on the buffer spring 10. When the shaft body drives the stirring blade to stir the material, the reinforcement component can play a rotation buffering effect on the shaft body, preventing the shaft body from bending and deforming due to excessive material resistance, and further improving safety.

[0030] Embodiment three;

[0031] like Figure 1-6As shown, it includes a connecting rod 1, a reinforcing box 2 is provided at the bottom end of the connecting rod 1, a fixing seat 3 is provided at the bottom end of the reinforcing box 2, the fixing seat 3 is connected to the reinforcing box 2 through a reinforcing component, a shaft body 4 is provided at the bottom end of the fixing seat 3, the shaft body 4 is connected to the fixing seat 3 through a connecting component, and a plurality of evenly distributed stirring blades 5 are fixedly sleeved on the outer wall of the shaft body 4. The connection assembly includes a connection groove 11 provided at the bottom end of the fixing seat 3, a connection block 12 matching the connection groove 11 is fixedly provided at the top end of the shaft body 4, symmetrically arranged limit sleeves 13 are provided on both sides of the fixing seat 3, a limit pin 14 is provided in the limit sleeve 13, a pressure ring 15 matching the limit sleeve 13 is fixedly provided on the outer wall of the limit pin 14, a return spring 16 is provided on one side of the pressure ring 15 and on the outer wall of the limit pin 14, one side of the limit pin 14 extends into the connection groove 11, a limit groove 17 matching the limit pin 14 is provided on one side of the connection block 12, and the limit pin 14 extends to the outside of the limit sleeve 13 away from the connection block 12 and is connected to a pull ring 18. The connection groove 11 is a rectangular groove, and the connection block 12 is a rectangular block. The limit pin 14 and the fixing seat 3 are both provided with a second sliding hole matching the limit pin 14. When the shaft body 4 needs to be replaced, the personnel pulls the pull rings 18 on both sides of the fixing seat 3, and the pull rings 18 drive the limit pin 14 to move to one side to disengage from the limit groove 17 on the connecting block 12, so that the limit of the shaft body 4 is released, and then the shaft body 4 can be pulled out. When installing the shaft body 4, pull the pull rings 18 on both sides to drive the limit pin 14 to disengage from the connecting groove 11. At this time, the reset spring 16 is in a compressed state, and then the side of the shaft body with the connecting block 12 is inserted into the connecting groove 11, and the pull ring 18 is released. The reset spring 16 resets and drives the limit pin 14 to insert it into the limit groove 17 on the connecting block 12 to limit it. By setting the connecting component, it is convenient to disassemble and replace the shaft body, saving disassembly and assembly time.

[0032] In actual application, the connecting rod 1 is connected to the driving end of the external motor. The external motor drives the shaft body 4 to rotate through the connecting rod 1, and the shaft body 4 drives the stirring blades 5 to stir the material. In this process, the material will generate resistance to the stirring blades 5, and the stirring blades 5 will transfer the resistance to the shaft body 4. At this time, the shaft body 4 is affected by the rotational resistance and will drive the supporting slider 7 to squeeze the buffer spring 10 through the rotating disk 6, so that the shaft body 4 has a certain rotational elasticity, wherein the guide slide bar 9 makes the rotation of the supporting slider 7 smoother, and at the same time has a guiding and limiting effect on the buffer spring 10. When the shaft body drives the stirring blades to stir the material, the reinforcing component can be provided to have a rotational buffering effect on the shaft body to prevent the material resistance from being too large and causing the shaft body to Bending and deformation further improves safety; when the shaft body 4 needs to be replaced, the personnel pulls the pull rings 18 on both sides of the fixing seat 3, and the pull rings 18 drive the limit pin 14 to move to one side to disengage from the limit groove 17 on the connecting block 12, so that the limit of the shaft body 4 is released, and then the shaft body 4 can be pulled out. When installing the shaft body 4, pull the pull rings 18 on both sides to drive the limit pin 14 to disengage from the connecting groove 11. At this time, the reset spring 16 is in a compressed state, and then the side of the shaft body with the connecting block 12 is inserted into the connecting groove 11, and the pull ring 18 is released. The reset spring 16 resets and drives the limit pin 14 to insert it into the limit groove 17 on the connecting block 12 to limit it. By setting the connecting component, it is convenient to disassemble and replace the shaft body, saving disassembly and assembly time.

[0033] To sum up, with the help of the above-mentioned technical scheme of the utility model, when the shaft drives the stirring blades to stir the material, the reinforcement component can be provided to have a rotation buffering effect on the shaft, thereby preventing the shaft from bending and deforming due to excessive material resistance, thereby further improving safety.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A deformation-resistant metal shaft with a reinforced structure, characterized in that: The invention comprises a connecting rod (1), wherein a reinforcing box (2) is provided at the bottom end of the connecting rod (1), a fixing seat (3) is provided at the bottom end of the reinforcing box (2), the fixing seat (3) is connected to the reinforcing box (2) via a reinforcing component, an axle (4) is provided at the bottom end of the fixing seat (3), the axle (4) is connected to the fixing seat (3) via a connecting component, and a plurality of evenly distributed stirring blades (5) are fixedly sleeved on the outer wall of the axle (4).

2. The anti-deformation metal shaft with a reinforcement structure according to claim 1, characterized in that: The reinforcement component comprises a rotating disk (6) provided in the reinforcement box (2), symmetrically arranged support sliders (7) are provided on both sides of the rotating disk (6), a support slide groove (8) matching the support slider (7) is opened on the inner wall of the reinforcement box (2), a guide slide rod (9) penetrating the support slider (7) is provided in the support slide groove (8), buffer springs (10) are provided on both sides of the support slider (7) and on the outer wall of the guide slide rod (9), and the bottom end of the rotating disk (6) extends to the outside of the reinforcement box (2) and is fixedly connected to the fixed seat (3).

3. The anti-deformation metal shaft with a reinforcement structure according to claim 2, characterized in that: The supporting sliding block (7) is provided with a sliding hole 1 which matches the guiding sliding rod (9).

4. The anti-deformation metal shaft with a reinforcement structure according to claim 2, characterized in that: The supporting sliding block (7) is connected to the reinforcing box (2) via the buffer spring (10).

5. The anti-deformation metal shaft with a reinforcement structure according to claim 2, characterized in that: A through hole matching the rotating disk (6) is provided at the bottom end of the reinforcing box (2).

6. The anti-deformation metal shaft with a reinforcement structure according to claim 1, characterized in that: The connecting assembly comprises a connecting groove (11) provided at the bottom end of the fixing seat (3), a connecting block (12) matching the connecting groove (11) being fixedly provided at the top end of the shaft body (4), symmetrically arranged limiting sleeves (13) being provided on both sides of the fixing seat (3), a limiting pin (14) being provided in the limiting sleeve (13), a pressure ring (15) matching the limiting sleeve (13) being fixedly provided on the outer wall of the limiting pin (14), a return spring (16) being provided on one side of the pressure ring (15) and on the outer wall of the limiting pin (14), one side of the limiting pin (14) extending into the connecting groove (11), one side of the connecting block (12) being provided with a limiting groove (17) matching the limiting pin (14), and the side of the limiting pin (14) away from the connecting block (12) extending to the outside of the limiting sleeve (13) and connected to a pull ring (18).

7. The anti-deformation metal shaft with a reinforcement structure according to claim 6, characterized in that: The connecting groove (11) is a rectangular groove, and the connecting block (12) is a rectangular block.

8. The anti-deformation metal shaft with a reinforcement structure according to claim 6, characterized in that: The limiting pin (14) and the fixing seat (3) are both provided with a second sliding hole matching the limiting pin (14).

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