Helical ribbon mixer

Abstract

The utility model relates to a helical ribbon mixer which comprises a roller, helical ribbons rotationally connected in the roller, a rotating shaft connected with the helical ribbons, a supporting piece arranged on one side of the roller, a connecting piece connected with the rotating shaft, an adjusting device for controlling the connecting piece to rotate forwards and backwards, and a driving device for driving the adjusting device to rotate, the helical ribbon is propped against the inner side wall of the roller; the connecting piece is rotationally connected in the supporting piece; the adjusting device is arranged in the supporting piece; a bracket is arranged on the supporting piece; and the driving device is arranged on the bracket. The spiral ribbon mixer solves the problem that a reverse mixing mechanism is inconvenient to add on the original basis due to the limitation of the internal space, so that the mixing efficiency of the spiral ribbon mixer needs to be improved by a turnover structure.

Description

Technical Field

[0001] The utility model relates to the field of stirring, in particular to a ribbon mixer. Background Art

[0002] Ribbon mixers are commonly used in mixing and stirring powders and powders and particles. They usually include a frame and a drum. The drum contains the inner cavity of the drum for holding the material to be mixed. The stirring shaft passes through the drum and is rotatably connected to both ends of the drum. The two ends of the stirring shaft extending out of the drum are rotatably supported on the frame. One end of the stirring shaft is fixed to the output end of the motor.

[0003] When a conventional mixer mixes materials, due to the limited installation space of the mixer, a motor is generally used to drive the rotating rod and the ribbon strip to rotate, and the materials are mixed during the rotation of the ribbon strip. However, due to the limitation of its internal space, it is inconvenient to add a reverse mixing mechanism on the original basis to improve the mixing efficiency of the ribbon mixer. For this reason, we propose a ribbon mixer. Utility Model Content

[0004] The embodiment of the present application provides a ribbon mixer, which solves the problem in the prior art that it is inconvenient to add a reverse mixing mechanism on the original basis due to the limitation of its internal space, thereby requiring a flipping structure to improve the mixing efficiency of the ribbon mixer.

[0005] The technical solution adopted in the embodiments of the present application is as follows.

[0006] A ribbon mixer comprises a drum, a ribbon strip rotatably connected in the drum, a rotating shaft connected to the ribbon strip, a support member arranged on one side of the drum, a connecting member connected to the rotating shaft, an adjusting device for controlling the forward and reverse rotation of the connecting member, and a driving device for driving the adjusting device to rotate; the ribbon strip abuts against the inner wall of the drum; the connecting member is rotatably connected in the supporting member; the adjusting device is arranged in the supporting member; a bracket is arranged on the supporting member; and the driving device is arranged on the bracket.

[0007] A further technical solution is: the connecting member includes a rotating member, a support rod arranged on the rotating member and a transmission member arranged on the support rod; the support rod is arranged along the rotating member in a plurality; the rotating member is arranged on the rotating shaft; the transmission member is provided with a tooth block facing inward; the tooth block is arranged along the transmission member in a plurality.

[0008] A further technical solution is: the adjusting device includes a rotating rod rotating on the support, a first gear arranged on the rotating rod and a second gear meshing with the first gear; the rotating rod slides on the support; the second gear is arranged in two groups relative to the first gear; the second gear meshes with the gear block; the second gear is rotatably connected in the support.

[0009] A further technical solution is: a connecting rod is provided on the rotating rod; a connecting groove connected to the driving device is provided in the connecting rod; a clamping block is provided on the side wall of the connecting groove; a clamping slot is provided at the driving end of the driving device; and the clamping block is clamped into the clamping slot.

[0010] A further technical solution is: a clamping rod is arranged on the rotating member; three groups of the clamping rod are arranged along the rotating member; and the clamping rod corresponds to the tooth gap of the first gear.

[0011] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0012] 1. The drum is cylindrical, hollow inside and located on the ground, a rotating shaft is rotatably connected at the center of the drum, a spiral strip is arranged on the rotating shaft, the outer wall of the spiral strip is fitted with the inner wall of the drum, a support is arranged on one side of the drum, the support is cylindrical and hollow inside, a connecting member is arranged inside the support, the connecting member rotates synchronously with the rotating shaft and the connecting member is fixed on the rotating shaft, an adjusting device is also arranged inside the support, the adjusting device controls the forward rotation or flipping of the rotating shaft, a bracket is arranged on the support, a driving device is arranged on the bracket, the adjusting device is arranged at the driving end of the driving device, when the driving device drives the adjusting device to rotate, the spiral strip and the rotating shaft are driven to rotate forwardly, after adjusting the adjusting device, the driving device drives the spiral strip and the rotating shaft to reverse, thereby realizing the addition of structure so that the spiral strip can be controlled to rotate forward or reversely.

[0013] 2. Due to the use of a rotating member in the shape of a circular plate, the rotating member is arranged on the rotating shaft, a support rod is arranged on the rotating member, the support rod is L-shaped, and three groups of support rods are arranged in a circular array. A transmission member is arranged on the support rod, the transmission member is in the shape of a circular plate and has openings at the top and bottom, a tooth block is arranged on the transmission member, and a plurality of tooth blocks are arranged along the circumferential array of the transmission block, a rotating rod is arranged on the driving device, a connecting rod is arranged on the rotating rod, a connecting groove is opened on the connecting rod, the connecting groove is cylindrical, a card block is arranged on the connecting groove, and four groups of the card blocks are arranged along the connecting groove, and a card slot is opened at the driving end of the driving device, and the card slot Corresponding to the blocking block, the first gear is arranged on the rotating rod, and the second gear is rotatably connected to the supporting member, the second gear is meshed with the first gear, and two groups of second gears are relatively arranged, and a clamping rod is arranged on the rotating member, and three groups of clamping rods are arranged along the rotating member. The clamping rod corresponds to the tooth gap of the first gear. When the first gear is meshed with the second gear, the driving device drives the rotating shaft to rotate in the forward direction. When the moving rotating rod drives the tooth gap of the first gear to engage in the blocking block, the driving device is driven, thereby driving the rotating shaft to rotate in the reverse direction, thereby realizing the increase of structure so that the spiral strip can be controlled to rotate forward or reverse. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the spiral ribbon mixer in the utility model.

[0015] Figure 2 It is a structural schematic diagram of the regulating device in the utility model.

[0016] In the figure: 1. roller; 2. spiral strip; 3. rotating shaft; 4. supporting member; 41. bracket; 5. connecting member; 51. rotating member; 511. clamping rod; 52. supporting rod; 53. transmission member; 54. gear block; 6. adjusting device; 61. rotating rod; 62. first gear; 63. second gear; 64. connecting rod; 641. connecting groove; 642. clamping block; 7. driving device; 71. clamping groove. DETAILED DESCRIPTION

[0017] The embodiment of the present application provides a ribbon mixer, which solves the problem in the prior art that it is inconvenient to add a reverse mixing mechanism on the original basis due to the limitation of its internal space, thereby requiring a flipping structure to improve the mixing efficiency of the ribbon mixer.

[0018] The technical solution in the embodiment of the present application is to solve the above problems, and the overall idea is as follows

[0019] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] A spiral ribbon mixer comprises a drum 1, a spiral ribbon strip 2 rotatably connected in the drum 1, a rotating shaft 3 connected to the spiral ribbon strip 2, a supporting member 4 arranged on one side of the drum 1, a connecting member 5 connected to the rotating shaft 3, an adjusting device 6 for controlling the forward and reverse rotation of the connecting member 5, and a driving device 7 for driving the adjusting device 6 to rotate; the spiral ribbon strip 2 abuts against the inner wall of the drum 1; the connecting member 5 is rotatably connected in the supporting member 4; the adjusting device 6 is arranged in the supporting member 4; a bracket 41 is arranged on the supporting member 4; and the driving device 7 is arranged on the bracket 41.

[0021] The drum 1 is cylindrical, hollow inside and located on the ground, a rotating shaft 3 is rotatably connected at the center of the drum 1, a spiral strip 2 is arranged on the rotating shaft 3, the outer wall of the spiral strip 2 is in contact with the inner wall of the drum 1, a support member 4 is arranged on one side of the drum 1, the support member 4 is cylindrical and hollow inside, a connecting member 5 is arranged in the support member 4, the connecting member 5 rotates synchronously with the rotating shaft 3 and the connecting member 5 is fixed on the rotating shaft 3, an adjusting device 6 is also arranged in the support member 4, the adjusting device 6 controls the forward rotation or flipping of the rotating shaft 3, a bracket 41 is arranged on the support member 4, a driving device 7 is arranged on the bracket 41, the adjusting device 6 is arranged at the driving end of the driving device 7, when the driving device 7 drives the adjusting device 6 to rotate, the spiral strip 2 and the rotating shaft 3 are driven to rotate forward, after the adjusting device 6 is adjusted, the driving device 7 drives the spiral strip 2 and the rotating shaft 3 to reverse.

[0022] Since the drum 1 is cylindrical, the drum 1 is hollow inside and is located on the ground, a rotating shaft 3 is rotatably connected to the center of the drum 1, a spiral strip 2 is arranged on the rotating shaft 3, and the outer wall of the spiral strip 2 is in contact with the inner wall of the drum 1, and a support member 4 is arranged on one side of the drum 1. The support member 4 is cylindrical and hollow inside, and a connecting member 5 is arranged in the support member 4. The connecting member 5 rotates synchronously with the rotating shaft 3 and the connecting member 5 is fixed on the rotating shaft 3. An adjusting device 6 is also arranged in the support member 4, and the adjusting device 6 controls the forward rotation or flipping of the rotating shaft 3. A bracket 41 is arranged on the support member 4, and a driving device 7 is arranged on the driving end of the driving device 7. When the driving device 7 drives the adjusting device 6 to rotate, the spiral strip 2 and the rotating shaft 3 are driven to rotate forward. After adjusting the adjusting device 6, the driving device 7 drives the spiral strip 2 and the rotating shaft 3 to reverse, thereby realizing the increase of the structure so that the spiral strip 2 can be controlled to rotate forward or reverse.

[0023] The connecting member 5 includes a rotating member 51, a support rod 52 arranged on the rotating member 51 and a transmission member 53 arranged on the support rod 52; a plurality of support rods 52 are arranged along the rotating member 51; the rotating member 51 is arranged on the rotating shaft 3; a gear block 54 is arranged on the inner side of the transmission member 53; a plurality of gear blocks 54 are arranged along the transmission member 53.

[0024] The adjusting device 6 includes a rotating rod 61 rotating on the support 4, a first gear 62 arranged on the rotating rod 61 and a second gear 63 meshing with the first gear 62; the rotating rod 61 slides on the support 4; the second gear 63 is arranged in two groups relative to the first gear 62; the second gear 63 meshes with the gear block 54; the second gear 63 is rotatably connected in the support 4.

[0025] The rotating member 51 is provided with a clamping rod 511 ; three groups of the clamping rod 511 are provided along the rotating member 51 ; the clamping rod 511 corresponds to the tooth gap of the first gear 62 .

[0026] The rotating rod 61 is provided with a connecting rod 64 ; a connecting groove 641 connected to the driving device 7 is provided in the connecting rod 64 ; a clamping block 642 is provided on the side wall of the connecting groove 641 ; a clamping groove 71 is provided at the driving end of the driving device 7 ; and the clamping block 642 is clamped into the clamping groove 71 .

[0027] The rotating member 51 is in the shape of a circular plate, and the rotating member 51 is arranged on the rotating shaft 3. The rotating member 51 is provided with a support rod 52, and the support rod 52 is L-shaped. There are three groups of support rods 52 arranged in a circular array. The support rod 52 is provided with a transmission member 53, and the transmission member 53 is in the shape of a circular plate and has openings at the top and bottom. The transmission member 53 is provided with a tooth block 54, and a plurality of tooth blocks 54 are arranged along the circumferential array of the transmission block. The driving device 7 is provided with a rotating rod 61, and the rotating rod 61 is provided with a connecting rod 64. The connecting rod 64 is provided with a connecting groove 641, and the connecting groove 641 is cylindrical. A card block 642 is provided on the connecting groove 641, and four groups of card blocks 642 are arranged along the connecting groove 641. The driving device 7 A slot 71 is provided at the driving end, and the slot 71 corresponds to the block 642. The first gear 62 is arranged on the rotating rod 61. The second gear 63 is rotatably connected to the support member 4, and the second gear 63 is meshed with the first gear 62. Two groups of second gears 63 are relatively arranged. A clamping rod 511 is provided on the rotating member 51. Three groups of clamping rods 511 are arranged along the rotating member 51. The clamping rod 511 corresponds to the tooth gap of the first gear 62. When the first gear 62 is meshed with the second gear 63, the driving device 7 is driven to drive the rotating shaft 3 to rotate in the forward direction. When the moving rotating rod 61 drives the tooth gap of the first gear 62 to engage with the clamping rod 511, the driving device 7 is driven, thereby driving the rotating shaft 3 to rotate in the reverse direction.

[0028] Since the rotating member 51 is in the shape of a circular plate, the rotating member 51 is arranged on the rotating shaft 3, the rotating member 51 is provided with a support rod 52, the support rod 52 is L-shaped, and three groups of the support rods 52 are arranged in a circular array, the support rod 52 is provided with a transmission member 53, the transmission member 53 is in the shape of a circular plate and has openings at the top and bottom, and the transmission member 53 is provided with a tooth block 54, and a plurality of tooth blocks 54 are arranged along the circumferential array of the transmission block, the driving device 7 is provided with a rotating rod 61, the rotating rod 61 is provided with a connecting rod 64, the connecting rod 64 is provided with a connecting groove 641, the connecting groove 641 is cylindrical, and a clamping block 642 is provided on the connecting groove 641, and four groups of the clamping block 642 are arranged along the connecting groove 641, and a clamping groove 71 is provided at the driving end of the driving device 7. The card slot 71 corresponds to the card block 642, the first gear 62 is arranged on the rotating rod 61, and the second gear 63 is rotatably connected to the support member 4, the second gear 63 is meshed with the first gear 62, and the second gear 63 is relatively arranged in two groups, and a card rod 511 is arranged on the rotating member 51, and the card rod 511 is arranged in three groups along the rotating member 51, and the card rod 511 corresponds to the tooth gap of the first gear 62. When the first gear 62 is meshed with the second gear 63, the driving device 7 drives the rotating shaft 3 to rotate forward. When the moving rotating rod 61 drives the tooth gap of the first gear 62 to engage the card rod 511, the driving device 7 is driven, thereby driving the rotating shaft 3 to rotate in the opposite direction, thereby realizing the increase of the structure so that the spiral strip 2 can be controlled to rotate forward or reverse.

[0029] Although the preferred embodiments of the present invention have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present invention.

[0030] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A ribbon mixer, characterized in that: The invention comprises a roller (1), a spiral strip (2) rotatably connected to the roller (1), a rotating shaft (3) connected to the spiral strip (2), a support member (4) arranged on one side of the roller (1), a connecting member (5) connected to the rotating shaft (3), an adjusting device (6) for controlling the forward and reverse rotation of the connecting member (5), and a driving device (7) for driving the adjusting device (6) to rotate; the spiral strip (2) abuts against the inner wall of the roller (1); the connecting member (5) is rotatably connected to the supporting member (4); the adjusting device (6) is arranged in the supporting member (4); a bracket (41) is arranged on the supporting member (4); and the driving device (7) is arranged on the bracket (41).

2. The ribbon mixer according to claim 1, characterized in that The connecting member (5) comprises a rotating member (51), a support rod (52) arranged on the rotating member (51), and a transmission member (53) arranged on the support rod (52); a plurality of support rods (52) are arranged along the rotating member (51); the rotating member (51) is arranged on the rotating shaft (3); a tooth block (54) is arranged on the inner side of the transmission member (53); and a plurality of tooth blocks (54) are arranged along the transmission member (53).

3. The ribbon mixer according to claim 2, characterized in that: The adjusting device (6) comprises a rotating rod (61) rotating on the supporting member (4), a first gear (62) arranged on the rotating rod (61), and a second gear (63) meshing with the first gear (62); the rotating rod (61) slides on the supporting member (4); two groups of the second gear (63) are arranged relative to the first gear (62); the second gear (63) meshes with the tooth block (54); and the second gear (63) is rotatably connected in the supporting member (4).

4. The ribbon mixer according to claim 3, characterized in that: The rotating rod (61) is provided with a connecting rod (64); a connecting groove (641) connected to the driving device (7) is provided in the connecting rod (64); a clamping block (642) is provided on a side wall of the connecting groove (641); a clamping groove (71) is provided at the driving end of the driving device (7); and the clamping block (642) is clamped into the clamping groove (71).

5. The ribbon mixer according to claim 3, characterized in that: The rotating member (51) A clamping rod (511) is provided; the clamping rod (511) is provided in three groups along the rotating member (51); The clamping rod (511) corresponds to the tooth gap of the first gear (62).

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