Angle adjustment device for a drum-like device

Abstract

The application belongs to the technical field of tobacco mechanical equipment, and particularly relates to an angle adjusting device for a cylinder device. The angle adjusting device comprises a fixed leg and an adjusting leg. The fixed leg and the adjusting leg are arranged at the bottom of the two ends of the cylinder body of the cylinder device to support the cylinder device. The adjusting leg comprises a bottom plate, a top plate, two parallel side plates, a lifting structure, a transmission structure and a supporting plate. The lifting structure is vertically arranged on the bottom plate. The top end of the lifting structure penetrates through the top plate and is connected with the supporting plate. The supporting plate is in abutment with the bottom of the cylinder body. The transmission structure is arranged on the two side plates and is in transmission connection with the lifting structure. The number of the adjusting legs is two, which are arranged on the two sides of the bottom of the same end of the cylinder body. The two transmission structures of the two adjusting legs are provided with a linkage assembly. The device can infinitely adjust the discharging angle of the cylinder body of the cylinder device.

Description

Technical Field

[0001] This application belongs to the technical field of tobacco machinery and equipment, specifically relating to an angle adjustment device for tube-type equipment. Background Technology

[0002] In tobacco processing, tobacco processing machinery, particularly tube-type equipment, is a crucial component. However, existing tube-type equipment features fixed support structures and lacks the ability to adjust the discharge angle of the tube. As the market evolves, tobacco machinery needs to adapt to different scenarios and process requirements, including varying customer demands for different discharge angles. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art or related technologies, namely, the problem that the support structure of cylindrical equipment cannot adjust the discharge angle of the cylinder.

[0004] In view of this, the present invention provides an angle adjustment device for cylindrical equipment, which enables stepless adjustment of the discharge angle of the cylinder.

[0005] Specifically, the following technical solutions are included: According to an embodiment of this application, an angle adjustment device for cylindrical equipment is provided, including fixed legs and adjustable legs. The fixed legs and the adjustable legs are respectively disposed at the bottom of both ends of the cylindrical body of the cylindrical equipment for supporting the cylindrical equipment. The adjustable legs include a base plate, a top plate, two parallel side plates, a lifting structure, a transmission structure, and a support plate. The lifting structure is vertically disposed on the base plate. The top end of the lifting structure penetrates the top plate and is connected to the support plate. The support plate abuts against the bottom of the cylindrical body. The transmission structure is disposed on the two side plates and is drively connected to the lifting structure. There are two adjustable legs, which are respectively disposed on both sides of the bottom of the same end of the cylindrical body. A linkage component is provided between the two transmission structures of the two adjustable legs.

[0006] Preferably, the lifting structure includes a threaded lifting machine, and the two side walls of the threaded lifting machine are parallel to the side plate; the support plate is connected to the top end of the top rod of the threaded lifting machine.

[0007] Preferably, the transmission structure includes a rotating shaft, a drive gear, and a transmission chain; the rotating shaft is horizontally inserted into the two side plates via bearings; the drive gear is fixedly sleeved on the rotating shaft and located between the two side plates; the transmission chain is sleeved on the drive gear and the drive gear of the threaded elevator.

[0008] Furthermore, the transmission structure also includes a tensioning wheel; the tensioning wheel is disposed on the outer side wall of the threaded elevator, is located in the same vertical plane as the drive gear and the driving gear, and rolls against the transmission chain.

[0009] Furthermore, a limit component is provided on the lifting structure to limit the travel of the lifting structure.

[0010] Preferably, the limiting component includes an upper baffle, a lower baffle, and a limiting plate; the upper baffle and the lower baffle are both disposed between the two side walls of the threaded elevator and are located on the same side of the threaded elevator; the limiting plate is fixed on the top rod and abuts against the upper baffle and the lower baffle along the moving path of the top rod.

[0011] Furthermore, a safety nut is threaded onto the screw of the threaded elevator, and the safety nut is located below the top rod.

[0012] Furthermore, the lifting structure also includes a scale; the scale is disposed between the two side walls of the threaded lifting machine and avoids the limiting component.

[0013] Furthermore, the support plate is connected to the top of the lifting structure via a horizontal axis, and the horizontal axis is perpendicular to the length direction of the cylinder.

[0014] Preferably, the linkage component includes a coupling; the two ends of the coupling are coaxially connected to the two rotating shafts of the two adjusting legs, respectively.

[0015] Compared with the prior art, the present invention has at least the following beneficial effects: The device of this application can infinitely adjust the discharge angle of the cylinder of cylindrical equipment, thereby simply, quickly and accurately meeting the needs of different customers for the discharge angle of the cylinder; at the same time, a linkage component is set between the two adjusting legs to ensure the stability of the cylinder during the adjustment process; in addition, the device directly replaces the existing support structure, rather than additional equipment, so the structure is simple and compact, the operation is convenient, no large-scale modification of the main equipment is required, and it is easy to manufacture, use and promote. Attached Figure Description

[0016] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of this application. In the drawings: Figure 1 This is a schematic diagram of the structure from one side of an embodiment of this application; Figure 2 This is a schematic diagram of one side of the threaded hoist according to an embodiment of this application; Figure 3 This is a schematic diagram of the structure of the linkage component in an embodiment of this application; Figure 4 This is a schematic diagram of the overall structure of an embodiment of this application.

[0017] The reference numerals in the attached figures are as follows: 1-Fixed outrigger; 2-Adjustable outrigger; 31-Base plate; 32-Top plate; 33-Side plate; 4-Support plate; 41-Horizontal shaft; 5-Threaded jack; 51-Top rod; 52-Drive gear; 53-Upper baffle; 54-Lower baffle; 55-Limit plate; 56-Screw; 57-Safety nut; 58-Scale; 61-Rotating shaft; 611-Driving end; 612-Passive end; 62-Driving gear; 63-Transmission chain; 64-Bearing; 65-Tensioning wheel; 7-Coupling; 8-Cylinder body. Detailed Implementation

[0018] To better understand the above technical solutions, the technical solutions of the embodiments of this application will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the embodiments of this application and the specific features in the embodiments are detailed descriptions of the technical solutions of the embodiments of this application, rather than limitations on the technical solutions of this application. In the absence of conflict, the embodiments of this application and the technical features in the embodiments can be combined with each other.

[0019] In view of this, an angle adjustment device for cylindrical equipment is provided according to an embodiment of this application, such as... Figure 1 , Figure 4 As shown, the device includes a fixed support leg 1 and an adjustable support leg 2. The fixed support leg 1 and the adjustable support leg 2 are respectively disposed at the bottom of both ends of the cylindrical body 8 of the cylindrical equipment to support the cylindrical equipment. The adjustable support leg 2 includes a base plate 31, a top plate 32, two parallel side plates 33, a lifting structure, a transmission structure, and a support plate 4. The lifting structure is vertically disposed on the base plate 31. The top end of the lifting structure passes through the top plate 32 and is connected to the support plate 4. The support plate 4 abuts against the bottom of the cylindrical body 8. The transmission structure is disposed on the two side plates 33 and is connected to the lifting structure. There are two adjustable support legs 2, which are respectively disposed on the bottom sides of the same end of the cylindrical body 8. A linkage component is disposed between the two transmission structures of the two adjustable support legs 2.

[0020] Specifically, there are two fixed support legs 1, with the two fixed support legs 1 located at the feed end of the cylinder 8 and the two adjusting support legs 2 located at the discharge end of the cylinder 8. The length of the adjusting support legs 2 is less than or equal to the length of the fixed support legs 1, and the tilt angle of the cylinder 8 is adjusted by changing the length of the adjusting support legs 2. The transmission structure converts external rotational power into lifting power for the lifting structure, thereby changing the length of the adjusting support legs 2. The linkage component enables the two adjusting support legs 2 to lift and lower synchronously, thus keeping the cylinder 8 balanced and stable during angle adjustment.

[0021] Preferably, in specific embodiments, such as Figure 1 As shown, the lifting structure includes a threaded lifting machine 5, and the two side walls of the threaded lifting machine 5 are parallel to the side plate 33; the support plate 4 is connected to the top of the top rod 51 of the threaded lifting machine 5.

[0022] Specifically, the two side walls of the threaded elevator 5 are parallel to the side plate 33, so that the two sides of the threaded elevator 5 that are not covered by the side walls have sufficient operating space and space for easy observation by the staff.

[0023] Preferably, in specific embodiments, such as Figure 1 As shown, the transmission structure includes a rotating shaft 61, a drive gear 62, and a transmission chain 63; the rotating shaft 61 is inserted horizontally onto the two side plates 33 via bearings 64; the drive gear 62 is fixedly sleeved on the rotating shaft 61 and located between the two side plates 33; the transmission chain 63 is sleeved on the drive gear 62 and the drive gear 52 of the threaded elevator 5.

[0024] Specifically, the bearing 64 is bolted to the side plate 33, providing support for the rotating shaft 61. One end of the rotating shaft 61 is connected to the external rotational power source, which is transmitted to the drive gear 52 via the drive gear 62 and the transmission chain 63. This drives the screw 56 of the threaded lifting machine 5 to rotate. The top rod 51, threadedly connected to the screw 56, moves up and down along the screw 56 under the rotational thread drive, thereby changing the length of the adjusting leg 2. The external rotational power source may include manual rotation or an external servo motor.

[0025] Furthermore, in one embodiment, such as Figure 1 As shown, the transmission structure also includes a tensioning wheel 65; the tensioning wheel 65 is disposed on the outer side of the side wall of the threaded elevator 5, is located in the same vertical plane as the drive gear 62 and the driving gear 52, and rolls against the transmission chain 63.

[0026] Specifically, the tensioning wheel 65 is used to adjust the tension of the transmission chain 63 to ensure the normal operation of the transmission chain 63.

[0027] Furthermore, in one embodiment, a limit component is provided on the lifting structure to limit the travel of the lifting structure.

[0028] Preferably, in specific embodiments, such as Figure 2 As shown, the limiting assembly includes an upper baffle 53, a lower baffle 54, and a limiting plate 55; the upper baffle 53 and the lower baffle 54 are both disposed between the two side walls of the threaded elevator 5 and are located on the same side of the threaded elevator 5; the limiting plate 55 is fixed on the top rod 51 and abuts against the upper baffle 53 and the lower baffle 54 along the moving path of the top rod 51.

[0029] Specifically, when the limiting plate 55 abuts against the upper baffle 53, the push rod 1 can no longer move upward, thus avoiding the risk of the push rod 1 continuing to move upward and dislodging from the screw 56; when the limiting plate 55 abuts against the lower baffle 54, the push rod 1 can no longer move downward, thus avoiding the risk of the push rod 1 damaging the transmission parts below.

[0030] Furthermore, in one embodiment, such as Figure 1 As shown, a safety nut 57 is threaded onto the screw 56 of the threaded elevator 5, and the safety nut 57 is located below the top rod 51.

[0031] Specifically, when the top rod 1 is adjusted to the appropriate position, tightening the safety nut 57 can fix the position of the top rod 1 and provide safety protection.

[0032] Furthermore, in one embodiment, such as Figure 1 As shown, the lifting structure also includes a scale 58; the scale 58 is disposed between the two side walls of the threaded lifting machine 5 and avoids the limiting component.

[0033] Specifically, the scale 58 and the limiting component are respectively set at both ends of the two side walls of the threaded elevator 5. The lifting height of the outrigger can be observed through the scale 58, thereby accurately calculating the tilt angle of the cylinder 8.

[0034] Furthermore, in one embodiment, such as Figure 2 As shown, the support plate 4 is connected to the top of the lifting structure via a horizontal shaft 41, and the horizontal shaft 41 is perpendicular to the length direction of the cylinder 8.

[0035] Specifically, the surface of the support plate 4 that abuts against the cylinder 8 is adapted to the shape of the cylinder 8, and as the tilt angle of the cylinder 8 changes, the support plate 4 can change its angle around the horizontal axis 41 accordingly to adapt to the shape of the cylinder 8 and provide more stable support. Furthermore, the support plate 4 is also connected to the top of the fixed leg 1 via the horizontal axis 41.

[0036] Preferably, in specific embodiments, such as Figure 3 As shown, the linkage component includes a coupling 7; the two ends of the coupling 7 are coaxially connected to the two rotating shafts 61 of the two adjusting legs 2 respectively.

[0037] Specifically, the two ends of the coupling 7 are coaxially connected to the two rotating shafts 61 of the two adjusting legs 2. The end of the first rotating shaft 61 furthest from the coupling 7 is designated as the active end 611, used to connect to the external rotational power; the end of the second rotating shaft 61 furthest from the coupling 7 is designated as the passive end 612. The external rotational power drives the first rotating shaft 61 to rotate, and through the coupling 7, drives the second rotating shaft 61 to rotate synchronously. The first and second rotating shafts 61 respectively drive the two lifting structures to move synchronously, thereby allowing the lengths of the two adjusting legs 2 to be adjusted synchronously.

[0038] Preferably, in a specific embodiment, the metal materials used to manufacture the base plate 31, the top plate 32, and the side plate 33 are carbon steel or stainless steel to ensure sufficient support strength.

[0039] In the description of this specification, the terms "one embodiment," "some embodiments," "specific embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0040] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An angle adjustment device for cylindrical equipment, characterized in that, Includes fixed support legs (1) and adjustable support legs (2); The fixed support leg (1) and the adjustable support leg (2) are respectively set at the bottom of both ends of the cylindrical body (8) of the cylindrical equipment, for supporting the cylindrical equipment; The adjustable outrigger (2) includes a base plate (31), a top plate (32), two parallel side plates (33), a lifting structure, a transmission structure, and a support plate (4). The lifting structure is vertically mounted on the base plate (31); The top end of the lifting structure penetrates the top plate (32) and is connected to the support plate (4). The support plate (4) abuts against the bottom of the cylinder (8); The transmission structure is mounted on the two side plates (33) and is connected to the lifting structure in a transmission manner; The number of the adjustable support legs (2) is two, which are respectively set on both sides of the bottom of the same end of the cylinder (8); A linkage component is provided between the two transmission structures of the two adjustable legs (2).

2. The angle adjustment device for cylindrical equipment according to claim 1, characterized in that, The lifting structure includes a threaded lifting machine (5), and the two side walls of the threaded lifting machine (5) are parallel to the side plate (33). The support plate (4) is connected to the top of the top rod (51) of the threaded elevator (5).

3. The angle adjustment device for cylindrical equipment according to claim 2, characterized in that, The transmission structure includes a rotating shaft (61), a drive gear (62), and a transmission chain (63). The rotating shaft (61) is inserted horizontally onto the two side plates (33) via bearings (64); The drive gear (62) is fixedly sleeved on the rotating shaft (61) and located between the two side plates (33); The transmission chain (63) is sleeved on the drive gear (62) and the drive gear (52) of the threaded elevator (5).

4. The angle adjustment device for cylindrical equipment according to claim 3, characterized in that, The transmission structure also includes a tensioning wheel (65). The tensioning wheel (65) is located on the outside of the side wall of the threaded elevator (5), on the same vertical plane as the drive gear (62) and the driving gear (52), and rolls against the transmission chain (63).

5. The angle adjustment device for cylindrical equipment according to claim 2, characterized in that, A limit component is provided on the lifting structure to limit the travel of the lifting structure.

6. The angle adjustment device for cylindrical equipment according to claim 5, characterized in that, The limiting component includes an upper baffle (53), a lower baffle (54), and a limiting plate (55); The upper baffle (53) and the lower baffle (54) are both disposed between the two side walls of the threaded elevator (5) and are located on the same side of the threaded elevator (5); The limiting plate (55) is fixed on the top rod (51) and abuts against the upper baffle (53) and the lower baffle (54) along the moving path of the top rod (51).

7. The angle adjustment device for cylindrical equipment according to claim 2, characterized in that, A safety nut (57) is threaded onto the screw (56) of the threaded elevator (5), and the safety nut (57) is located below the top rod (51).

8. The angle adjustment device for cylindrical equipment according to claim 5, characterized in that, The lifting structure also includes a scale (58); The scale (58) is positioned between the two side walls of the threaded elevator (5) and avoids the limiting component.

9. The angle adjustment device for cylindrical equipment according to claim 1, characterized in that, The support plate (4) is connected to the top of the lifting structure via a horizontal shaft (41), and the horizontal shaft (41) is perpendicular to the length direction of the cylinder (8).

10. The angle adjustment device for cylindrical equipment according to claim 3, characterized in that, The linkage component includes a coupling (7); The two ends of the coupling (7) are coaxially connected to the two rotating shafts (61) of the two adjusting legs (2).

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