Tobacco equipment transmission coupler with protection function

Abstract

The utility model provides a tobacco equipment transmission coupler with a protection function, and relates to the technical field of coupler protection, the tobacco equipment transmission coupler comprises a driving motor and a tobacco equipment connecting main body, and one side of the outer wall of the driving motor is fixedly provided with a first connecting shaft; and a second connecting shaft is fixedly mounted on one side of the outer wall of the tobacco equipment connecting main body. According to the protective device, the two protective side plates can be stably inserted into the four inserting grooves through the two first inserting strips, so that the two protective top plates are inserted into the four strip-shaped grooves through the two second inserting strips, and then the two protective top plates and the two protective side plates are fixed together under the action of the eight bolts; therefore, the two coupling heads and the coupling sleeve can be protected, the two coupling heads and the coupling sleeve are prevented from being damaged by foreign matters, torque and rotary motion transmitted by the coupling between the first connecting shaft and the second connecting shaft are ensured, and the service life of the coupling is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of coupling protection, in particular to a tobacco equipment transmission coupling with protection. Background Art

[0002] In tobacco equipment, a coupling is a mechanical connection element used to connect two shafts to transmit torque and rotational motion. The coupling can compensate for the alignment error between the shafts and allow a certain amount of vibration and impact to be absorbed during the operation of the equipment. The coupling can transmit the rotational motion of one shaft to another shaft, compensating for changes in the distance and angle between the shafts caused by installation errors or thermal expansion during operation. During the operation of the equipment, it can effectively absorb and reduce vibration and impact, thereby protecting the equipment, extending its service life, and ensuring the normal operation of the equipment.

[0003] In the prior art, the couplings installed between the two shafts are exposed to the outside. When they are running or not running, they are easily damaged by foreign objects and affect the movement of torque and rotation between the two shafts, thereby reducing the effectiveness of the coupling. Summary of the Invention

[0004] In view of this, the purpose of the present invention is to provide a protective transmission coupling for tobacco equipment to solve all or one of the problems mentioned in the above background technology.

[0005] Based on the above-mentioned purpose, the utility model provides a protective tobacco equipment transmission coupling, which includes a driving motor and a tobacco equipment connecting body. A first connecting shaft is fixedly installed on one side of the outer wall of the driving motor, and a second connecting shaft is fixedly installed on one side of the outer wall of the tobacco equipment connecting body. The outer walls of the first connecting shaft and the second connecting shaft are both provided with coupling heads, and the outer walls of the two coupling heads are both fixedly installed with two protrusions, and one side of the outer wall of the four protrusions is provided with a slot, and the inner wall of the four slots is movably inserted with two first insertion strips, and the outer wall of the two first insertion strips is fixedly installed with a protective side plate.

[0006] Optionally, the tops and bottoms of the two protective side panels are each provided with a strip groove, and the inner surface walls of the four strip grooves are each movably inserted with a second insertion strip.

[0007] Optionally, two protective top plates are fixedly mounted on the tops of the four second inserts.

[0008] Optionally, the top and bottom of the two protective side plates are threadedly connected with four bolts, and the outer walls of the eight bolts are movably inserted into the interior of the two protective top plates.

[0009] Optionally, four first side panels are fixedly mounted on the outer wall of one of the protective side panels, and a positioning plate is fixedly mounted on one side of the outer wall of each of the four first side panels.

[0010] Optionally, four second side panels are fixedly mounted on the outer wall of another protective side panel.

[0011] Optionally, one side of the outer wall of each of the four second side panels is provided with a positioning groove, and the outer walls of the four positioning plates are movably inserted into the four positioning grooves.

[0012] Optionally, two first plug posts are fixedly mounted on one side of the outer wall of one of the coupling heads, and a coupling sleeve is in contact between opposite sides of the outer walls of the two coupling heads.

[0013] Optionally, two first insertion holes are provided on one side of the outer wall of the coupling sleeve, and the outer walls of the two first insertion columns are both arranged inside the two first insertion holes.

[0014] Optionally, two second jacks are provided on the other side of the outer wall of the coupling sleeve, two second plug posts are fixedly mounted on one side of the outer wall of the other coupling head, and the outer walls of the two second plug posts are both arranged inside the two second jacks.

[0015] From the above description, it can be seen that the utility model provides a protective tobacco equipment transmission coupling,

[0016] In the utility model, under the action of the four first side plates, the four positioning plates, the four second side plates and the four positioning grooves, the two protective side plates can be stably inserted in the four slots through the two first insertion strips, and the two protective top plates are inserted in the four strip grooves through the two second insertion strips. Then, under the action of eight bolts, the two protective top plates and the two protective side plates are fixed together, which can form a protective effect on the two coupling heads and coupling sleeves, avoiding damage to them by foreign objects, ensuring the torque and rotational motion transmitted by the coupling between the first connecting shaft and the second connecting shaft, and improving the service life and use effect of the coupling.

[0017] In the utility model, the two coupling heads are respectively arranged on the first connecting shaft and the second connecting shaft, and the two first plug posts and the two second plug posts are respectively arranged in the two first sockets and the two second sockets, and are staggered. The installation process is simple, ensuring the torque and rotational motion transmitted by the coupling between the first connecting shaft and the second connecting shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 A perspective view of a protective transmission coupling for tobacco equipment provided by the present invention;

[0020] Figure 2 A partially exploded view of a protective transmission coupling for tobacco equipment provided by the present invention;

[0021] Figure 3 This is a schematic diagram of an expanded transmission coupling for a tobacco equipment with protection provided by the utility model;

[0022] Figure 4 This is a left side expanded view of a protective transmission coupling for tobacco equipment provided by the present invention;

[0023] Figure 5 This is a right side expanded view of a protective transmission coupling for tobacco equipment provided by the utility model.

[0024] in:

[0025] Driving motor; 2. Tobacco equipment connecting body; 3. First connecting shaft; 4. Second connecting shaft; 5. Coupling head; 6. Bump; 7. Slot; 8. First insert; 9. Protective side panel; 10. Strip groove; 11. Second insert; 12. Protective top panel; 13. Bolt; 14. First side panel; 15. Positioning plate; 16. Second side panel; 17. Positioning groove; 18. First insert column; 19. Coupling sleeve; 20. First socket; 21. Second socket; 22. Second insert column. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0027] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the embodiments of the present invention should have the usual meanings understood by people with ordinary skills in the field to which the present disclosure belongs. The "first", "second" and similar words used in the present disclosure do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0028] Example 1, as Figure 1-Figure 5 As shown, the utility model provides a tobacco equipment transmission coupling with protection, the tobacco equipment transmission coupling includes a driving motor 1 and a tobacco equipment connecting body 2, a first connecting shaft 3 is fixedly installed on one side of the outer wall of the driving motor 1, and a second connecting shaft 4 is fixedly installed on one side of the outer wall of the tobacco equipment connecting body 2, the outer walls of the first connecting shaft 3 and the second connecting shaft 4 are both provided with a coupling head 5, the outer walls of the two coupling heads 5 are fixedly installed with two protrusions 6, one side of the outer wall of the four protrusions 6 is provided with a slot 7, the inner wall of the four slots 7 is movably inserted with two first insertion strips 8, and one side of the outer wall of the two first insertion strips 8 is fixedly installed with a protective side plate 9, the top and bottom of the two protective side plates 9 are provided with a strip groove 10, the inner wall of the four strip grooves 10 is movably inserted with a second insertion strip 11, and the top of the four second insertion strips 11 is fixedly installed with two protective top plates 12, the top and bottom of the two protective side plates 9 are threadedly connected with four bolts 13, and the outer walls of the eight bolts 13 are movably inserted into the inside of the two protective top plates 12.

[0029] The working principle here is: its two coupling heads 5 and coupling sleeves 19 form a coupling. When the two coupling heads 5 and coupling sleeves 19 are installed on the first connecting shaft 3 and the second connecting shaft 4, the first insertion strips 8 installed on one side of the outer wall of the two protective side plates 9 are inserted into the slots 7 opened on one side of the outer wall of the four protrusions 6. Then, strip grooves 10 are opened on the top and bottom of the two protective side plates 9, and the two protective top plates 12 are inserted into the four strip grooves 10 through two second insertion strips 11. Then, under the action of eight bolts 13, they pass through the two protective top plates 12 and are threadedly connected to the inside of the two protective side plates 9, thereby installing the two protective side plates 9 and the two protective top plates 12 together, and forming a protective effect on the two coupling heads 5 and coupling sleeves 19 to prevent damage to them by foreign objects, ensuring the torque and rotational motion transmitted by the coupling between the first connecting shaft 3 and the second connecting shaft 4, and improving the service life and use effect of the coupling.

[0030] like Figure 1-Figure 5 As shown, four first side panels 14 are fixedly installed on the outer wall of one of the protective side panels 9, and positioning plates 15 are fixedly installed on one side of the outer wall of the four first side panels 14. Four second side panels 16 are fixedly installed on the outer wall of the other protective side panel 9, and positioning grooves 17 are opened on one side of the outer wall of the four second side panels 16, and the outer walls of the four positioning plates 15 are movably inserted into the inside of the four positioning grooves 17.

[0031] The working principle here is: the positioning plates 15 installed on one side of the outer wall of the four first side panels 14 are just inserted into the four positioning grooves 17 opened on one side of the outer wall of the four second side panels 16, which is conducive to the two protective side panels 9 being able to be quickly and stably inserted into the four slots 7 through the two first insertion strips 8, thereby improving the efficiency of disassembly and assembly of the protective side panels 9 and facilitating subsequent disassembly and maintenance.

[0032] like Figure 1-Figure 5 As shown, two first plug posts 18 are fixedly installed on one side of the outer wall of one coupling head 5, and a coupling sleeve 19 is in contact between the opposite sides of the outer walls of the two coupling heads 5. Two first sockets 20 are provided on one side of the outer wall of the coupling sleeve 19, and the outer walls of the two first plug posts 18 are both arranged inside the two first sockets 20. Two second sockets 21 are provided on the other side of the outer wall of the coupling sleeve 19, and two second plug posts 22 are fixedly installed on one side of the outer wall of the other coupling head 5, and the outer walls of the two second plug posts 22 are both arranged inside the two second sockets 21.

[0033] The working principle here is: the two coupling heads 5 are respectively arranged on the first connecting shaft 3 and the second connecting shaft 4, two first plug posts 18 are installed on one side of the outer wall of one coupling head 5, and two second plug posts 22 are installed on one side of the outer wall of the other coupling head 5, and then two first holes 20 and two second holes 21 are opened on both sides of the coupling sleeve 19, and the two first plug posts 18 and the two second plug posts 22 are respectively arranged in the two first holes 20 and the two second holes 21, and are staggered. The installation process is simple, ensuring that the torque and rotational motion transmitted by the coupling between the first connecting shaft 3 and the second connecting shaft 4 are ensured.

[0034] Working principle: First, the two coupling heads 5 are respectively set on the first connecting shaft 3 and the second connecting shaft 4, and the two first plug posts 18 installed on the outer wall side of one coupling head 5 and the two second plug posts 22 installed on the outer wall side of the other coupling head 5 are respectively set in the coupling sleeve 19 and the two first plug holes 20 and the two second plug holes 21, and are staggered. The installation process is simple. Then, the positioning plates 15 installed on the outer wall side of the four first side panels 14 are just inserted into the four positioning grooves 17, so that the two protective side panels 9 can be quickly and stably inserted into the four slots 7 through the two first plug strips 8. Then the two protective side panels 9 The first insertion strips 8 installed on one side of the outer wall are all inserted into the four slots 7, and the two protective top plates 12 are inserted into the four strip grooves 10 through the two second insertion strips 11. Then, under the action of eight bolts 13, they pass through the two protective top plates 12 and are threadedly connected to the inside of the two protective side plates 9, thereby installing the two protective side plates 9 and the two protective top plates 12 together, and forming a protective effect on the two coupling heads 5 and the coupling sleeves 19 to prevent damage to them by foreign objects, ensuring the torque and rotational motion transmitted by the coupling between the first connecting shaft 3 and the second connecting shaft 4, and improving the service life and use effect of the coupling.

[0035] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present disclosure, including the claims, is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may also be combined, the steps may be implemented in any order, and there are many other variations of different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0036] The embodiments of the present invention are intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A protective tobacco equipment transmission coupling, characterized by: A tobacco equipment transmission coupling comprises a driving motor (1) and a tobacco equipment connecting body (2); a first connecting shaft (3) is fixedly mounted on one side of an outer wall of the driving motor (1); a second connecting shaft (4) is fixedly mounted on one side of an outer wall of the tobacco equipment connecting body (2); coupling heads (5) are provided on the outer walls of the first connecting shaft (3) and the second connecting shaft (4); two protrusions (6) are fixedly mounted on the outer walls of the two coupling heads (5); slots (7) are provided on one side of the outer walls of the four protrusions (6); two first insertion strips (8) are movably inserted into the inner walls of the four slots (7); and protective side plates (9) are fixedly mounted on one side of the outer walls of the two first insertion strips (8).

2. A protective tobacco equipment transmission coupling according to claim 1, characterized in that: The top and bottom of the two protective side plates (9) are each provided with a strip groove (10), and the inner surface walls of the four strip grooves (10) are each movably provided with a second insertion strip (11).

3. A protective tobacco equipment transmission coupling according to claim 2, characterized in that: Two protective top plates (12) are fixedly mounted on the tops of the four second inserts (11).

4. A protective tobacco equipment transmission coupling according to claim 3, characterized in that: The top and bottom of the two protective side plates (9) are both threadedly connected with four bolts (13), and the outer walls of the eight bolts (13) are movably inserted into the interior of the two protective top plates (12).

5. A protective tobacco equipment transmission coupling according to claim 4, characterized in that: Four first side panels (14) are fixedly mounted on the outer wall of one of the protective side panels (9), and a positioning plate (15) is fixedly mounted on one side of the outer wall of each of the four first side panels (14).

6. A protective tobacco equipment transmission coupling according to claim 5, characterized in that: Four second side panels (16) are fixedly mounted on the outer wall of the other protective side panel (9).

7. A protective tobacco equipment transmission coupling according to claim 6, characterized in that: One side of the outer wall of each of the four second side plates (16) is provided with a positioning groove (17), and the outer walls of the four positioning plates (15) are movably inserted into the interior of the four positioning grooves (17).

8. A protective tobacco equipment transmission coupling according to claim 7, characterized in that: Two first plug posts (18) are fixedly mounted on one side of the outer wall of one of the coupling heads (5), and a coupling sleeve (19) is in contact between opposite sides of the outer walls of the two coupling heads (5).

9. A protective tobacco equipment transmission coupling according to claim 8, characterized in that: Two first insertion holes (20) are provided on one side of the outer wall of the coupling sleeve (19), and the outer walls of the two first insertion columns (18) are both arranged inside the two first insertion holes (20).

10. A protective tobacco equipment transmission coupling according to claim 9, characterized in that: Two second insertion holes (21) are provided on the other side of the outer wall of the coupling sleeve (19), and two second insertion columns (22) are fixedly mounted on one side of the outer wall of the other coupling head (5), and the outer walls of the two second insertion columns (22) are both arranged inside the two second insertion holes (21).

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