Lifting turning machine

Abstract

The utility model discloses a liftable turning machine, and relates to the technical field of turning machines, in particular to a liftable turning machine which comprises a bottom frame, a turning machine body is arranged on the bottom frame and used for transferring an object along a bent path, and the turning machine body comprises a main body assembly and a turning mechanism, the auxiliary frames are fixed to the two sides of the bottom of the rack; the guide wheels are rotationally installed on the auxiliary frames; the driving wheels are rotationally installed at the two ends of the interior of the rack; the belt is installed between the driving wheels at the two ends; the tensioning assembly is arranged on the main body assembly and is used for tensioning the belt; the output end of the double-shaft motor drives the gear to rotate, the gear drives the balance frame to slide along the balance rod, and meanwhile, the balance frame drives the turning machine to ascend and descend by matching with the mounting frame, so that the height of the turning machine can be adaptively adjusted according to the heights of different linear conveying belts.

Description

Technical Field

[0001] The utility model relates to the technical field of turning machines, in particular to a lifting turning machine. Background Art

[0002] The curved belt conveyor can transport a wide variety of materials, including various bulk materials, as well as small-weight items such as cartons and packaging bags. It has a wide range of uses.

[0003] After checking the publication number: CN220264024U, a roller-type turning machine with a buffer protection function is disclosed. This technology discloses "a roller-type turning machine with a buffer protection function, comprising a base, a first turning plate is provided on the left side of the upper end of the base, and a second turning plate is provided on the right side of the upper end of the base, and the first turning plate and the second turning plate are rotatably connected with evenly distributed conical rollers" and other technical solutions, which has "through the torsion spring and the buffer spring, if the transported items hit the corner, it can play an inertial buffering role, and through the sponge pad to prevent it from being damaged, the transported items will be avoided. The pressure sensor will detect the weight of the items, so that the electric push rod drives the first turning plate to move up and down, so that the angle is tilted, and the motor speed is matched to control the transportation of items of different weights, to prevent the items from hitting the inner wall of the first turning plate multiple times during transportation due to excessive speed and low inclination, thereby playing a buffer protection role" and other technical effects;

[0004] In the actual application of the turning machine mentioned in the above solution, since it cannot be height-adjusted, it cannot be flexibly adjusted according to the height of different linear conveyor belts. In industrial production, the height of the linear conveyor belt may vary depending on the production line, working environment or material characteristics. If the turning machine cannot adapt to these differences, its versatility and flexibility in actual application will be greatly reduced. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model provides a liftable turning machine, which has the characteristics of being driven by the output end of the dual-axis motor to rotate the gear, and the gear drives the balance frame to slide along the balance bar. At the same time, the balance frame drives the turning machine to rise and fall by cooperating with the mounting frame, so that the height of the turning machine can be adapted and adjusted according to the height of different linear conveyor belts.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: A liftable turning machine includes a base frame, a turning machine is provided on the base frame and is used to transfer objects along a curved path, the turning machine includes:

[0007] The main assembly includes a frame mounted on the base frame, several rollers rotatably mounted inside the frame, sub-frames fixed on both sides of the bottom of the frame, guide wheels rotatably mounted on the sub-frames, drive wheels rotatably mounted at both ends of the frame, a belt installed between the drive wheels at both ends, and several auxiliary wheels rotatably mounted on the inner wall of the frame;

[0008] A tensioning assembly, provided on the main assembly and used to tension the belt;

[0009] The lifting assembly includes side frames fixed at both ends of the frame, balance bars fixed at both ends inside the side frames, a balance frame slidingly mounted on the balance bar, a mounting frame fixed at the top of the balance frame and fixed between the tops of the two ends, a dual-axis motor fixed on the balance frame and installed on the side frames, and a gear fixed at the output end of the dual-axis motor.

[0010] Preferably, the tensioning assembly includes a main frame fixed in the middle of the bottom of the frame, a slide slidably mounted on the main frame, a tensioning wheel rotatably mounted on the top of the slide, a guide frame fixed on the top of the main frame, a guide rod slidably mounted on the guide frame, and a spring sleeved on the guide rod.

[0011] Preferably, the tensioning assembly further comprises a nut threadedly mounted on the guide rod, and one end of the guide rod is connected to the slide.

[0012] Preferably, the main body assembly further includes a power device mounted on the frame, and the power device is used to drive the driving wheel to rotate.

[0013] Preferably, the turning machine further comprises extension frames fixed at both ends of the frame, and a plurality of rollers rotatably mounted inside the extension frames.

[0014] Preferably, the belt is frictionally connected to the guide wheel, the driving wheel and the auxiliary wheel, and the belt is located between the auxiliary wheel and the drum.

[0015] Beneficial effects

[0016] The utility model provides a lifting and turning machine. Compared with the existing technology, it has the following advantages:

[0017] (1) The output end of the dual-axis motor drives the gear to rotate, and the gear drives the balance frame to slide along the balance bar. At the same time, the balance frame drives the turning machine to rise and fall through the matching mounting frame, so that the height of the turning machine can be adjusted according to the height of different straight conveyor belts.

[0018] (2) The spring rebound pressure pushes the slide to drive the tensioning wheel to tension the belt, thereby preventing the belt from slipping between the guide wheel, the driving wheel and the auxiliary wheel; and the output end of the power equipment drives the driving wheel to rotate, and the auxiliary wheel drives the belt to move. At the same time, the belt drives the roller to rotate with the cooperation of the auxiliary wheel, thereby realizing the turning conveyance of the object. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic structural diagram of the main components of the present invention;

[0021] Figure 3 This is a schematic structural diagram of the tensioning assembly in the present utility model;

[0022] Figure 4 It is a structural diagram of the lifting component in the utility model.

[0023] In the figure: 1. Base frame; 2. Turning machine; 21. Main assembly; 211. Frame; 212. Roller; 213. Sub-frame; 214. Guide wheel; 215. Drive wheel; 216. Belt; 217. Auxiliary wheel; 218. Power equipment; 22. Tensioning assembly; 221. Main frame; 222. Slide; 223. Tensioning wheel; 224. Guide frame; 225. Guide rod; 226. Spring; 227. Nut; 23. Lifting assembly; 231. Side frame; 232. Balance rod; 233. Balance frame; 234. Extension frame; 235. Mounting frame; 236. Gear; 237. Dual-axis motor; 238. Gear; 24. Extension frame; 25. Roller. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-4 The utility model provides a technical solution for a liftable turning machine: a liftable turning machine, comprising a base frame 1, characterized in that a turning machine 2 is provided on the base frame 1 and is used to transfer an object along a curved path, the turning machine 2 comprising:

[0026] The main assembly 21 includes a frame 211 mounted on the base frame 1, a plurality of rollers 212 rotatably mounted inside the frame 211, a sub-frame 213 fixed on both sides of the bottom of the frame 211, a guide wheel 214 rotatably mounted on the sub-frame 213, a drive wheel 215 rotatably mounted at both ends of the frame 211, a belt 216 installed between the drive wheels 215 at both ends, and a plurality of auxiliary wheels 217 rotatably mounted on the inner wall of the frame 211;

[0027] A tensioning assembly 22, disposed on the main assembly 21 and used to tension the belt 216;

[0028] The lifting assembly 23 includes a side frame 231 fixed at both ends of the frame 211, a balance rod 232 fixed at both ends inside the side frame 231, a balance frame 233 slidingly mounted on the balance rod 232, a fixed 234 on the top of the balance frame 233, a mounting frame 235 fixed between the tops of the two ends 234, a 236 fixed on the balance frame 233, a dual-axis motor 237 installed on the side frame 231, and a gear 238 fixed at the output end of the dual-axis motor 237.

[0029] In this embodiment, the output end of the dual-axis motor 237 drives the gear 238 to rotate, and the gear 238 drives the balance frame 233 to slide along the balance rod 232 through 236. At the same time, the balance frame 233 cooperates with the mounting frame 235 through 234 to drive the turning machine 2 to rise and fall, so that the height of the turning machine 2 can be adapted and adjusted according to the height of different straight conveyor belts.

[0030] Specifically, the tensioning assembly 22 includes a main frame 221 fixed in the middle of the bottom of the frame 211, a slide 222 slidably mounted on the main frame 221, a tensioning wheel 223 rotatably mounted on the top of the slide 222, a guide frame 224 fixed on the top of the main frame 221, a guide rod 225 slidably mounted on the guide frame 224, and a spring 226 sleeved on the guide rod 225.

[0031] In this embodiment, the rebound pressure of the spring 226 pushes the slide 222 to drive the tensioning wheel 223 to tension the belt 216, thereby preventing the belt 216 from slipping with the guide wheel 214, the driving wheel 215 and the auxiliary wheel 217.

[0032] Specifically, the tensioning assembly 22 further includes a nut 227 threadedly mounted on the guide rod 225 , and one end of the guide rod 225 is connected to the slide 222 .

[0033] In this embodiment, the extension length of the guide rod 225 is adjusted by rotating the nut 227 , thereby adjusting the tension of the belt 216 by the tensioning wheel 223 .

[0034] Specifically, the main assembly 21 further includes a power device 218 installed on the frame 211, and the power device 218 is used to drive the driving wheel 215 to rotate.

[0035] In this embodiment, the output end of the power device 218 drives the driving wheel 215 to rotate, and drives the belt 216 to move with the cooperation of the auxiliary wheel 217. At the same time, the belt 216 drives the roller 212 to rotate with the cooperation of the auxiliary wheel 217, thereby realizing the turning transportation of objects.

[0036] Specifically, the turning machine 2 further includes extension frames 24 fixed at both ends of the frame 211 , and a plurality of rollers 25 rotatably mounted inside the extension frames 24 .

[0037] In this embodiment, the transition between the curve machine 2 and the conveyor belt is achieved through the extension frame 24 and the roller 25, so that the conveyed objects can be smoothly transferred to the curve machine 2.

[0038] Specifically, the belt 216 is frictionally connected to the guide wheel 214 , the driving wheel 215 and the auxiliary wheel 217 , and the belt 216 is located between the auxiliary wheel 217 and the drum 212 .

[0039] In this embodiment, the belt 216 is driven to move by friction generated between the guide wheel 214 , the driving wheel 215 , the auxiliary wheel 217 and the belt 216 .

[0040] The working principle and usage process of the present invention are as follows: first, the output end of the dual-axis motor 237 drives the gear 238 to rotate, and the gear 238 drives the balancing frame 233 to slide along the balancing rod 232 through 236. At the same time, the balancing frame 233 cooperates with the mounting frame 235 through 234 to drive the turning machine 2 to rise and fall, so that the height of the turning machine 2 can be adjusted according to the height of different linear conveyor belts; and, the rebound pressure of the spring 226 pushes the slide 222 to drive the tensioning wheel 223 to tension the belt 216 to prevent the belt 216 from slipping with the guide wheel 214, the driving wheel 215 and the auxiliary wheel 217; then, the object is sent to the turning machine 2, and the output end of the power device 218 drives the driving wheel 215 to rotate, and drives the belt 216 to move with the cooperation of the auxiliary wheel 217. At the same time, the belt 216 drives the roller 212 to rotate with the cooperation of the auxiliary wheel 217, thereby realizing the turning transportation of the object.

[0041] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "includes," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lifting and lowering turning machine, comprising a base frame (1), characterized in that: The base frame (1) is provided with a turning machine (2) for transferring objects along a curved path. The turning machine (2) comprises: The main assembly (21) includes a frame (211) provided on the base frame (1), a plurality of rollers (212) rotatably mounted inside the frame (211), a sub-frame (213) fixed on both sides of the bottom of the frame (211), a guide wheel (214) rotatably mounted on the sub-frame (213), a driving wheel (215) rotatably mounted at both ends of the frame (211), a belt (216) installed between the driving wheels (215) at both ends, and a plurality of auxiliary wheels (217) rotatably mounted on the inner wall of the frame (211); A tensioning assembly (22), disposed on the main assembly (21) and used to tension the belt (216); The lifting assembly (23) includes a side frame (231) fixed at both ends of the frame (211), a balance bar (232) fixed at both ends inside the side frame (231), a balance frame (233) mounted on the balance bar (232) and slidably installed, a (234) fixed on the top of the balance frame (233), a mounting frame (235) fixed between the tops of the two ends (234), a (236) fixed on the balance frame (233), a dual-axis motor (237) installed on the side frame (231), and a gear (238) fixed at the output end of the dual-axis motor (237).

2. The liftable turning machine according to claim 1, characterized in that: The tensioning assembly (22) includes a main frame (221) fixed at the middle of the bottom of the frame (211), a slide (222) slidably mounted on the main frame (221), a tensioning wheel (223) rotatably mounted on the top of the slide (222), a guide frame (224) fixed on the top of the main frame (221), a guide rod (225) slidably mounted on the guide frame (224), and a spring (226) sleeved on the guide rod (225).

3. The liftable turning machine according to claim 2, characterized in that: The tensioning assembly (22) further includes a nut (227) threadedly mounted on the guide rod (225), and one end of the guide rod (225) is connected to the slide (222).

4. The liftable turning machine according to claim 1, characterized in that: The main body assembly (21) further includes a power device (218) installed on the frame (211), and the power device (218) is used to drive the driving wheel (215) to rotate.

5. The liftable turning machine according to claim 1, characterized in that: The turning machine (2) further comprises an extension frame (24) fixed at both ends of the frame (211), and a plurality of rollers (25) rotatably mounted inside the extension frame (24).

6. The liftable turning machine according to claim 1, characterized in that: The belt (216) is frictionally connected to the guide wheel (214), the driving wheel (215) and the auxiliary wheel (217), and the belt (216) is located between the auxiliary wheel (217) and the roller (212).

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