Tabletting production material mixing device

Abstract

The utility model belongs to the technical field of mixing devices, and particularly relates to a tabletting production material mixing device which comprises a material mixing barrel, a feeding pipe is arranged at the upper end of the material mixing barrel, a discharging pipe is arranged at the lower end of the material mixing barrel, a collecting box is arranged below the discharging pipe, a material mixing device is arranged on the material mixing barrel, and the material mixing device comprises a motor. And the motor is fixedly connected to the outer wall of the mixing barrel. According to the tabletting production material mixing device, the dredging rod is arranged at the upper end of the discharging port and can be driven by the motor to rotate, so that raw materials can be prevented from being accumulated to block the discharging pipe, meanwhile, through the design of the cross rod, the fixing sleeve and the sleeve body, the dredging rod can act up and down reciprocating motion in the rotating process, and the material mixing effect is improved. And meanwhile, due to the design of the spiral blades, materials can be uniformly fed into the collecting box, so that the phenomenon that the mixed materials are splashed due to excessive discharging is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing devices, in particular to a tablet production material mixing device. Background Art

[0002] The material mixing device for tableting production is a device related to the technical field of mixing devices, and is usually used for the production of tableted candies.

[0003] At present, in the prior art, for example, a Chinese patent with a publication number of CN219804510U discloses a material mixing device for tablet candy production. The device can drive the stirring blade on the rotating rod to rotate and stir and mix the tablet candy by starting the motor on the mixing device body. By pulling the pull rod to move the baffle stuck in the sealing strip to the left, the discharge port and the discharge pipe can be connected, which is convenient for the mixed tablet candy materials to be quickly discharged for the next operation, thereby improving the work efficiency of the staff. Pulling the pull rod to operate the discharge is more convenient than the design of screwing the cover and twisting the discharge, and it is also simple and uncomplicated compared to the mechanical automatic discharge design, and the cost is also low. The discharge pipe can prevent the tablet candy mixed material from splashing due to excessive discharge. However, when there are too many raw materials in the mixing barrel, it is easy to cause the raw materials to accumulate at the discharge port, thereby blocking the discharge port and affecting its discharge efficiency. In view of this, we propose a material mixing device for tablet production. Utility Model Content

[0004] The main purpose of the utility model is to provide a tablet production material mixing device, which can solve the problems raised in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model proposes a tablet production material mixing device, comprising a mixing barrel, a feeding pipe is provided at the upper end of the mixing barrel, a discharging pipe is provided at the lower end of the mixing barrel, a collecting box is provided below the discharging pipe, and a mixing device is provided on the mixing barrel, and the mixing device comprises:

[0006] A motor, wherein the motor is fixedly connected to the outer wall of the mixing barrel;

[0007] A driving gear, wherein the driving gear is fixedly connected to an output end of the motor;

[0008] A driven gear 1, the driven gear 1 is meshed with the driving gear, and the driven gear 1 is provided with a slot 1;

[0009] A second driven gear, the second driven gear is meshed with the driving gear, and the first driven gear is provided with a second slot;

[0010] A rotating shaft, the rotating shaft passes through the driving gear, the driven gear 1 and the mixing barrel and is rotationally connected with the driving gear, the driven gear 1 and the mixing barrel;

[0011] A stirring blade, wherein the stirring blade is penetrated by the rotating shaft and is fixedly connected to the inner wall of the rotating shaft;

[0012] A fixing rod, the upper end of which is fixedly connected to the outer wall of the rotating shaft;

[0013] A spiral blade, wherein the spiral blade is fixedly connected to the outer wall of the lower end of the fixed rod;

[0014] and a dredging rod, wherein the dredging rod is penetrated by the fixing rod and is slidably connected with the fixing rod.

[0015] Preferably, the outer wall of the dredging rod is fixedly connected with a cross bar, the cross bar passes through the stirring blade and is slidably connected with the stirring blade, the end of the cross bar away from the dredging rod is fixedly connected with a fixing sleeve, the fixing sleeve is sleeve-connected to the rotating shaft, and the outer wall of the fixing sleeve is fixedly connected with a protrusion.

[0016] Preferably, the rotating shaft is provided with a sliding groove, the outer wall of the top end of the rotating shaft is fixedly connected with a hydraulic cylinder, and the output end of the hydraulic cylinder is fixedly connected with a sliding block.

[0017] Preferably, the sliding block is slidably connected to the sliding groove, and the sliding block is fixedly connected to a sliding sleeve.

[0018] Preferably, the sliding sleeve is slidably connected with a clamping block, an outer wall of the clamping block is fixedly connected with a spring, and one end of the spring away from the clamping block is fixedly connected to the inner wall of the sliding sleeve.

[0019] Preferably, a sleeve is fixedly connected to the inner wall of the mixing barrel, the sleeve is provided with a slide groove, and the slide groove is slidably connected to the protrusion.

[0020] The utility model provides a material mixing device for tableting production. It has the following beneficial effects:

[0021] (1) The tableting production material mixing device has a guide rod at the upper end of the discharge port. The guide rod can be driven by a motor to rotate, thereby preventing the raw materials from accumulating and blocking the discharge pipe. At the same time, through the design of the cross bar, the fixed sleeve and the sleeve body, the guide rod can be made to reciprocate up and down during the rotation process, thereby further improving the dredging efficiency of the guide rod.

[0022] (2) The material mixing device for tableting production has a spiral blade in its discharge pipe. When the driven gear 2 is in transmission, the spiral blade turns downward, so that the spiral blade can transport the raw materials to the collection box. Through the design of the spiral blade, the material can be evenly fed into the collection box to prevent the mixed material from splashing due to excessive discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] 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 or the description of the prior art 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 the structures shown in these drawings without paying creative work.

[0024] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the internal three-dimensional structure of the mixing barrel of the utility model;

[0026] Figure 3 It is a schematic diagram of the three-dimensional structure of part of the mixing device of the utility model;

[0027] Figure 4 This is a schematic diagram of the three-dimensional structure of the sleeve of the utility model;

[0028] Figure 5 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0029] Figure 6 It is a schematic diagram of a partial three-dimensional cross-sectional structure of the utility model.

[0030] Description of Figure Numbers:

[0031] 1. Mixing barrel; 11. Housing; 12. Slide; 2. Feed pipe; 3. Discharge pipe; 4. Collecting box; 5. Mixing device; 50. Motor; 51. Driving gear; 52. Driven gear 1; 521. Slot 1; 53. Driven gear 2; 531. Slot 2; 54. Rotating shaft; 541. Sliding slot; 542. Hydraulic cylinder; 543. Sliding block; 544. Sliding sleeve; 545. Slot; 546. Spring; 55. Stirring blade; 56. Fixed rod; 57. Spiral blade; 58. Clearing rod; 581. Cross bar; 582. Fixed sleeve; 583. Bump.

[0032] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] See also Figure 1-Figure 6 The utility model proposes a material mixing device for tableting production, including a mixing barrel 1, a feeding pipe 2 is provided at the upper end of the mixing barrel 1, a discharging pipe 3 is provided at the lower end of the mixing barrel 1, a collecting box 4 is provided below the discharging pipe 3, a mixing device 5 is provided on the mixing barrel 1, and the mixing device 5 includes a motor 50, the motor 50 is fixedly connected to the outer wall of the mixing barrel 1, a driving gear 51, the driving gear 51 is fixedly connected to the output end of the motor 50, a driven gear 1 52, the driven gear 1 52 is meshed with the driving gear 51, and the driven gear 1 52 is provided with a card slot 1 521, a driven gear 2 53, the driven gear 2 53 is meshed with the driving gear 51, and the driven gear 1 52 is provided with a card slot 2 531, and a rotating shaft 54, the rotating shaft 54 ​​passes through the driving gear 51, the driven gear 1 52 and the mixing barrel 1 and is connected to the driving gear 51, the driven gear 1 52 and the mixing barrel 1 , rotatably connected, a stirring blade 55, the stirring blade 55 is penetrated by the rotating shaft 54 ​​and fixedly connected to the inner wall of the rotating shaft 54, a fixed rod 56, the upper end of the fixed rod 56 is fixedly connected to the outer wall of the rotating shaft 54, a spiral blade 57, the spiral blade 57 is fixedly connected to the outer wall of the lower end of the fixed rod 56, and a dredging rod 58, the dredging rod 58 is penetrated by the fixed rod 56 and is slidably connected to the fixed rod 56, the outer wall of the dredging rod 58 is fixedly connected with a cross bar 581, the cross bar 581 penetrates the stirring blade 55 and is slidably connected to the stirring blade 55, the end of the cross bar 581 away from the dredging rod 58 is fixedly connected with a fixed sleeve 582, the fixed sleeve 582 is sleeve-connected with the rotating shaft 54, the outer wall of the fixed sleeve 582 is fixedly connected with a protrusion 583, the inner wall of the mixing barrel 1 is fixedly connected with a sleeve body 11, the sleeve body 11 is provided with a slide groove 12, and the slide groove 12 is slidably connected with the protrusion 583;

[0035] like Figure 6 As shown, both upper and lower ends of the sliding sleeve 544 are provided with blocks 545, and in the initial state, the upper block 545 is stuck in the inside of the card slot 1 521. When the motor 50 is started, the driven gear 1 52 and the driven gear 2 53 are synchronously rotated through the transmission of the driving gear 51. At the same time, through the transmission of the driven gear 1 52, the rotating shaft 54, the stirring blade 55, the fixed rod 56 and the spiral blade 57 are rotated. It should be noted that when the driven gear 1 52 is transmitted, the spiral blade 57 turns upward. When the fixed rod 56 rotates, the dredging rod 58, the cross bar 581 and the fixed sleeve 582 rotate synchronously with the fixed rod 56. When the fixed sleeve 582 rotates, the protrusion 583 will slide in the slide groove 12. Through the cooperation of the protrusion 583 and the slide groove 12, the dredging rod 58 can make reciprocating up and down motions on the fixed rod 56 while rotating. Through the movement of the dredging rod 58, the accumulation of raw materials can be prevented from clogging the discharge pipe 3.

[0036] In the embodiment of the utility model, in order to realize material unloading, specifically, the rotating shaft 54 ​​is provided with a sliding groove 541, the outer wall of the top end of the rotating shaft 54 ​​is fixedly connected to a hydraulic cylinder 542, the output end of the hydraulic cylinder 542 is fixedly connected to a sliding block 543, the sliding block 543 is slidably connected to the sliding groove 541, the sliding block 543 is fixedly connected to a sliding sleeve 544, the sliding sleeve 544 is slidably connected to a clamping block 545, the outer wall of the clamping block 545 is fixedly connected to a spring 546, and one end of the spring 546 away from the clamping block 545 is fixedly connected to the inner wall of the sliding sleeve 544;

[0037] Start the hydraulic cylinder 542, so that the sliding sleeve 544 moves downward and engages with the driven gear 53, and then start the motor 50. At this time, under the transmission of the driven gear 53, the rotating shaft 54, the stirring blade 55, the fixed rod 56 and the spiral blade 57 rotate. It should be noted that when the driven gear 53 is transmitting, the spiral blade 57 turns downward, so that the spiral blade 57 can transport the raw materials into the collecting box 4. Through the design of the spiral blade 57, the material can be evenly fed into the collecting box 4 to prevent the mixed material from splashing due to excessive feeding.

[0038] In the utility model, when in use, the raw materials are first poured into the mixing barrel 1 through the feed pipe 2, and then the motor 50 is started. Through the transmission of the driving gear 51, the stirring blade 55 can be rotated to mix the raw materials. When the mixing is completed, the hydraulic cylinder 542 is started to make the sliding sleeve 544 move downward and engage with the driven gear 2 53. At this time, under the transmission of the driven gear 2 53, the stirring blade 55, the dredging rod 58 and the spiral blade 57 rotate. The raw materials are transported to the collecting box 4 through the rotation of the spiral blade 57. At the same time, the rotation of the dredging rod 58 can prevent the raw materials from accumulating and clogging the discharge pipe 3.

[0039] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A tableting production material mixing device, comprising a mixing barrel (1), characterized in that: The upper end of the mixing barrel (1) is provided with a feeding pipe (2), the lower end of the mixing barrel (1) is provided with a discharging pipe (3), a collecting box (4) is provided below the discharging pipe (3), and the mixing barrel (1) is provided with a mixing device (5), the mixing device (5) comprising: A motor (50), wherein the motor (50) is fixedly connected to the outer wall of the mixing barrel (1); A driving gear (51), wherein the driving gear (51) is fixedly connected to an output end of the motor (50); A driven gear (52), the driven gear (52) meshing with the driving gear (51), the driven gear (52) being provided with a slot (521); A second driven gear (53), the second driven gear (53) meshing with the driving gear (51), and the first driven gear (52) is provided with a second clamping groove (531); A rotating shaft (54), the rotating shaft (54) passes through the driving gear (51), the driven gear one (52) and the mixing barrel (1) and is rotationally connected to the driving gear (51), the driven gear one (52) and the mixing barrel (1); A stirring blade (55), wherein the stirring blade (55) is penetrated by the rotating shaft (54) and is fixedly connected to the inner wall of the rotating shaft (54); A fixing rod (56), the upper end of which is fixedly connected to the outer wall of the rotating shaft (54); A spiral blade (57), wherein the spiral blade (57) is fixedly connected to the outer wall of the lower end of the fixing rod (56); and a dredging rod (58), wherein the dredging rod (58) is penetrated by the fixing rod (56) and is slidably connected to the fixing rod (56).

2. A tableting production material mixing device according to claim 1, characterized in that: The outer wall of the dredging rod (58) is fixedly connected with a cross bar (581), the cross bar (581) passes through the stirring blade (55) and is slidably connected with the stirring blade (55), the end of the cross bar (581) away from the dredging rod (58) is fixedly connected with a fixing sleeve (582), the fixing sleeve (582) is sleeve-connected with the rotating shaft (54), and the outer wall of the fixing sleeve (582) is fixedly connected with a protrusion (583).

3. A tableting production material mixing device according to claim 1, characterized in that: The rotating shaft (54) is provided with a sliding groove (541), the outer wall of the top end of the rotating shaft (54) is fixedly connected to a hydraulic cylinder (542), and the output end of the hydraulic cylinder (542) is fixedly connected to a sliding block (543).

4. A tableting production material mixing device according to claim 3, characterized in that: The sliding block (543) is slidably connected to the sliding groove (541), and the sliding block (543) is fixedly connected to a sliding sleeve (544).

5. A tableting production material mixing device according to claim 4, characterized in that: The sliding sleeve (544) is slidably connected to a clamping block (545), an outer wall of the clamping block (545) is fixedly connected to a spring (546), and one end of the spring (546) away from the clamping block (545) is fixedly connected to the inner wall of the sliding sleeve (544).

6. A tableting production material mixing device according to claim 2, characterized in that: The inner wall of the mixing barrel (1) is fixedly connected to a sleeve (11), the sleeve (11) is provided with a slide groove (12), and the slide groove (12) is slidably connected to the protrusion (583).

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