Batching device for pregelatinized starch processing

Abstract

The utility model discloses a batching device for pregelatinized starch processing, which relates to the technical field of pregelatinized starch processing and comprises a bottom plate, the top end of the bottom plate is connected with a support frame, the top end of the support frame is provided with a storage tank, the middle of the bottom end of the storage tank is connected with a discharge pipe, and the bottom of the discharge pipe is connected with a first anti-leakage disc. The top end of the bottom plate is slidably connected with a mixing tank, one side of the top end of the mixing tank is connected with a feeding pipe, the interior of the feeding pipe is slidably connected with a telescopic pipe, the top end of the telescopic pipe is connected with a second anti-leakage disc, and the top end of the second anti-leakage disc is attached to the bottom end of the first anti-leakage disc; the powder discharging device has the advantages that the telescopic pipe can ascend to be located outside the discharging pipe through the cooperation of the feeding pipe and the telescopic pipe, the telescopic pipe and the discharging pipe are connected and sealed through the cooperation of the first anti-leakage disc and the second anti-leakage disc, dust generated when powder falls is prevented from leaking from the position between the telescopic pipe and the discharging pipe, and powder waste is reduced.

Description

Technical Field

[0001] The utility model relates to a batching device, in particular to a batching device for pregelatinized starch processing, belonging to the technical field of pregelatinized starch processing. Background Art

[0002] Pregelatinized starch is a modified starch obtained by partially or completely breaking starch granules by chemical or mechanical methods. It is often used as a binder, diluent and disintegrant in tablets. Pregelatinized starch has a self-lubricating effect. When used with other excipients, magnesium stearate needs to be added as a lubricant. When processing pregelatinized starch, a batching device needs to be used for batching.

[0003] Among them, the "a batching device for pregelatinized starch processing" disclosed in the application number "CN201921402292.6" is also an increasingly mature technology, including a base, a hopper is arranged on the top of the base, a pair of slides are symmetrically arranged on the top edge of the base, a sealing cover plate is arranged between the pair of slides, and a limiting slide column is arranged on each side surface of the sealing cover plate, and the limiting slide column is slidably connected to the slide, a conveying pipe is arranged on one side of the bottom of the hopper, and a fixing frame is arranged on the inner side of the base. In the present utility model, a pair of right-angled slides are added on both sides of the top of the hopper base, and a slidable sealing cover plate is added between the pair of right-angled slides, so that the hopper can pass through the sealing cover plate A seal is achieved to prevent external debris from falling into the hopper. When in use, the sealing cover plate can be placed vertically in the slideway on one side of the base, which is more convenient to use. A filter screen that can be quickly disassembled and installed is designed in the filter cartridge of the utility model, which is convenient for replacement after the filter screen is damaged in the later stage. After further retrieval, the "batching device" disclosed in the application number "CN201921830565.7" includes a storage mechanism, a weighing mechanism, a material collection mechanism and a frame; the storage mechanism has multiple storage chambers; the weighing mechanism is used to weigh the raw materials output by the corresponding storage chamber; the material collection mechanism has a material collection chamber, which is used to collect the raw materials weighed by the weighing mechanism; the storage mechanism, the weighing mechanism and the material collection mechanism are all installed on the frame. The utility model provides a batching device to alleviate the technical problems of high labor intensity and low batching efficiency in the batching process of lightweight castables in the prior art.

[0004] However, the above method still has the following defects in actual use: during the batching process, dust from the falling powder is easily leaked from the joints, causing certain waste. Therefore, the utility model provides a batching device for pregelatinized starch processing. Utility Model Content

[0005] The utility model aims to provide a batching device for processing pregelatinized starch, so as to solve the problem in the above-mentioned background technology that dust is easily leaked from the joint when the powder falls.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a batching device for pregelatinized starch processing, comprising a base plate, a support frame is connected to the top of the base plate, a storage tank is arranged on the top of the support frame, a discharge pipe is connected to the middle of the bottom end of the storage tank, a first anti-leakage plate is connected to the bottom of the discharge pipe, a mixing tank is slidably connected to the top of the base plate, a feed pipe is connected to one side of the top end of the mixing tank, a telescopic tube is slidably connected to the inside of the feed pipe, a second anti-leakage plate is connected to the top of the telescopic tube, the top of the second anti-leakage plate is abutted against the bottom end of the first anti-leakage plate, a driving mechanism is arranged at the bottom of the support frame, and a stirring mechanism is arranged inside the mixing tank.

[0007] As a preferred technical solution of the utility model, two electric push rods are provided on one side of the top of the mixing tank, connecting blocks are connected to both sides of the second anti-leakage disk, and the telescopic ends of the electric push rods are connected to the bottom ends of the connecting blocks.

[0008] As a preferred technical solution of the utility model, a clamping ring is connected to the bottom end of the first anti-leakage disk, a clamping groove is opened at the top end of the second anti-leakage disk, and the clamping ring is engaged and connected with the clamping groove.

[0009] As a preferred technical solution of the utility model, the driving mechanism includes a bearing plate and two threaded screws, the bearing plate is arranged in the middle of the mixing tank, and the middle of both sides of the bearing plate are connected to a movable seat, the two threaded screws are rotatably connected to the two sides of the bottom of the support frame through bearings, the outer wall of the threaded screw is threadedly connected to the middle of the movable seat, and the two sides of the bottom of the support frame are connected to a cross bar, and the outer wall of the cross bar is slidably connected to the inside of the movable seat.

[0010] As a preferred technical solution of the utility model, two first mounting frames are connected to one side of the support frame, a first motor is provided inside the first mounting frame, and one end of the threaded screw passes through one side of the support frame and is connected to the transmission shaft of the first motor.

[0011] As a preferred technical solution of the utility model, the stirring mechanism includes a stirring shaft, the top of the stirring shaft is rotatably connected to the middle of the top of the mixing tank through a bearing, the outer wall of the stirring shaft is provided with spiral blades, the top of the stirring shaft is connected to a connecting rod, and one side of the bottom end of the connecting rod is connected to a stirring plate.

[0012] As a preferred technical solution of the utility model, a second mounting bracket is connected to the middle of the top of the mixing tank, a second motor is provided inside the second mounting bracket, and the top of the stirring shaft passes through the top of the mixing tank and is connected to the transmission shaft of the second motor.

[0013] As a preferred technical solution of the utility model, support plates are connected to both sides of the bottom of the mixing tank, moving wheels are provided at the bottom of the support plates, and moving rails matching the moving wheels are provided at the top of the bottom plate.

[0014] Compared with the related art, the batching device for pregelatinized starch processing provided by the utility model has the following beneficial effects:

[0015] Through the cooperation of the feed pipe and the telescopic tube, the telescopic tube can be raised to be located outside the discharge pipe. Through the cooperation of the first anti-leakage plate and the second anti-leakage plate, the telescopic tube and the discharge pipe are connected and sealed to prevent dust from leaking from between the telescopic tube and the discharge pipe when the powder falls, thereby reducing powder waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the explosion structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the cross-sectional structure of the mixing tank of the utility model;

[0019] Figure 4 For this utility model Figure 2 A schematic diagram of the enlarged structure at point A;

[0020] Figure 5 For this utility model Figure 2 Schematic diagram of the enlarged structure at B.

[0021] In the figure: 1, bottom plate; 2, support frame; 3, storage tank; 4, mixing tank; 5, driving mechanism; 6, stirring mechanism; 7, feeding pipe; 8, telescopic tube; 9, second anti-leakage plate; 10, discharge pipe; 11, first anti-leakage plate; 12, electric push rod; 13, connecting block; 14, clamping ring; 15, clamping groove; 16, support plate; 17, moving wheel; 501, bearing plate; 502, moving seat; 503, threaded screw; 504, cross bar; 505, first mounting frame; 506, first motor; 601, stirring shaft; 602, spiral blade; 603, connecting rod; 604, stirring plate; 605, second mounting frame; 606, second motor. DETAILED DESCRIPTION

[0022] 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.

[0023] Embodiment 1:

[0024] See also Figure 1-5 The utility model provides a batching device for processing pregelatinized starch, comprising a bottom plate 1, a support frame 2 is fixedly connected to the top of the bottom plate 1, a storage tank 3 is fixedly arranged on the top of the support frame 2, a plurality of storage tanks 3 are arranged at equal distances on the top of the support frame 2, and a plurality of raw materials can be stored separately, a discharge pipe 10 is fixedly connected to the middle of the bottom end of the storage tank 3, a first anti-leakage plate 11 is fixedly connected to the bottom of the discharge pipe 10, a mixing tank 4 is slidably connected to the top of the bottom plate 1, a feeding pipe 7 is fixedly connected to one side of the top end of the mixing tank 4, a telescopic pipe 8 is slidably connected to the inside of the feeding pipe 7, the telescopic pipe 8 rises, reduces the distance between the feeding pipe 7 and the discharge pipe 10, and prevents the powder from scattering, a second anti-leakage plate 9 is fixedly connected to the top of the telescopic pipe 8, the top of the second anti-leakage plate 9 is in contact with the bottom end of the first anti-leakage plate 11, the first anti-leakage plate 11 and the second anti-leakage plate 9 seal the connection, a driving mechanism 5 is provided at the bottom of the support frame 2, and a stirring mechanism 6 is provided inside the mixing tank 4;

[0025] Two electric push rods 12 are fixedly provided on one side of the top of the mixing tank 4, and connecting blocks 13 are fixedly connected to both sides of the second anti-leakage plate 9. The telescopic ends of the electric push rods 12 are fixedly connected to the bottom ends of the connecting blocks 13, and the electric push rods 12 drive the connecting blocks 13 to move, thereby providing power for the telescopic tube 8;

[0026] A clamping ring 14 is fixedly connected to the bottom end of the first anti-leakage plate 11, and a clamping groove 15 is provided at the top end of the second anti-leakage plate 9. The clamping ring 14 is engaged with the clamping groove 15 to further improve the sealing between the telescopic tube 8 and the discharge tube 10.

[0027] Specifically, first, the two electric push rods 12 are adjusted at the same time to extend the electric push rods 12, and then the connecting block 13 drives the second anti-leakage plate 9 and the telescopic tube 8 to move upward until the clamping ring 14 is engaged with the clamping groove 15, so that the second anti-leakage plate 9 is attached to the first anti-leakage plate 11, and the gap between the telescopic tube 8 and the discharge pipe 10 is sealed to prevent dust from leaking from the connection when the powder falls, thereby reducing waste.

[0028] Embodiment 2:

[0029] The driving mechanism 5 includes a bearing plate 501 and two threaded screws 503. The bearing plate 501 is fixedly arranged in the middle of the mixing tank 4. The middle parts of both sides of the bearing plate 501 are fixedly connected with a moving seat 502. The two threaded screws 503 are rotatably connected to the two sides of the bottom of the support frame 2 through bearings. The outer walls of the threaded screws 503 are threadedly connected to the middle part of the moving seat 502. Both sides of the bottom of the support frame 2 are fixedly connected with cross bars 504. Four cross bars 504 are provided. Every two cross bars 504 located on one side form a group. The two groups of cross bars 504 are symmetrically arranged with the axes of the two threaded screws 503. The outer walls of the cross bars 504 are slidably connected with the inside of the moving seat 502. Under the thread cooperation of the threaded screw 503 and the moving seat 502, the moving seat 502 drives the bearing plate 501 and the mixing tank 4 to move, thereby changing the feeding position.

[0030] Two first mounting frames 505 are fixedly connected to one side of the support frame 2, and a first motor 506 is fixedly arranged inside the first mounting frame 505. One end of the threaded screw 503 passes through one side of the support frame 2 and is fixedly connected to the transmission shaft of the first motor 506. The first motor 506 is started to provide power for the threaded screw 503.

[0031] Support plates 16 are fixedly connected to both sides of the bottom of the mixing tank 4, and moving wheels 17 are fixedly arranged at the bottom of the support plates 16. A moving rail matching the moving wheels 17 is provided at the top of the bottom plate 1. The moving wheels 17 make the movement of the mixing tank 4 smoother and support the mixing tank 4. The moving rail limits the moving position of the mixing tank 4.

[0032] Specifically, first, start the two first motors 506 at the same time to rotate the two threaded screws 503, and under the cooperation of the threads of the threaded screws 503 and the movable seat 502, drive the movable seat 502 to move, and then the supporting plate 501 drives the mixing tank 4 to move left and right, so that the feed pipe 7 is successively located under the multiple discharge pipes 10 for batching.

[0033] Embodiment 3:

[0034] The stirring mechanism 6 includes a stirring shaft 601, the top of which is rotatably connected to the middle of the top of the mixing tank 4 through a bearing, and a spiral blade 602 is fixedly provided on the outer wall of the stirring shaft 601, which can throw up the ingredients at the bottom to avoid the accumulation of ingredients, and a connecting rod 603 is fixedly connected to the top of the stirring shaft 601, and four connecting rods 603 are provided, which are equidistantly arranged at the top of the stirring shaft 601, and a stirring plate 604 is fixedly connected to one side of the bottom end of the connecting rod 603, and multiple stirring plates 604 rotate simultaneously to mix multiple ingredients evenly;

[0035] A second mounting frame 605 is fixedly connected to the middle of the top of the mixing tank 4, and a second motor 606 is fixedly arranged inside the second mounting frame 605. The top of the stirring shaft 601 passes through the top of the mixing tank 4 and is fixedly connected to the transmission shaft of the second motor 606. The second motor 606 is started to provide power for the stirring shaft 601.

[0036] Specifically, first start the second motor 606 to rotate the stirring shaft 601, drive the multiple connecting rods 603 and the stirring plate 604 to rotate, and stir the various ingredients evenly. At the same time, the stirring shaft 601 drives the spiral blade 602 to rotate, and throws up the ingredients at the bottom to avoid ingredient accumulation, so that the various ingredients can be fully mixed.

[0037] When in use, first adjust the two electric push rods 12 at the same time to extend the electric push rods 12, and then make the connecting block 13 drive the second anti-leakage plate 9 and the telescopic tube 8 to move up, until the clamping ring 14 is engaged with the clamping groove 15, so that the second anti-leakage plate 9 is attached to the first anti-leakage plate 11, and the gap between the telescopic tube 8 and the discharge pipe 10 is sealed to prevent dust from leaking from the connection when the powder falls, and reduce waste, and then the powder in the storage tank 3 is introduced into the mixing tank 4, and the telescopic tube 8 is moved down and reset;

[0038] Then, the two first motors 506 are started simultaneously to rotate the two threaded screws 503. Under the threaded cooperation between the threaded screws 503 and the moving seat 502, the moving seat 502 is driven to move, and then the carrying plate 501 drives the mixing tank 4 to move linearly, so that the feeding pipe 7 is successively located under the multiple discharge pipes 10, and the height of the telescopic pipe 8 is repeatedly controlled to pass multiple powders into the mixing tank 4;

[0039] Then start the second motor 606 to rotate the stirring shaft 601, driving the multiple connecting rods 603 and the stirring plate 604 to rotate, and mix the various ingredients evenly. At the same time, the stirring shaft 601 drives the spiral blade 602 to rotate, and the ingredients at the bottom are thrown up to avoid ingredient accumulation, so that the various ingredients can be fully mixed and the ingredients are completed.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A batching device for processing pregelatinized starch, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is connected to a support frame (2), a storage tank (3) is provided at the top of the support frame (2), a discharge pipe (10) is connected to the middle of the bottom of the storage tank (3), a first anti-leakage plate (11) is connected to the bottom of the discharge pipe (10), a mixing tank (4) is slidably connected to the top of the bottom plate (1), a feed pipe (7) is connected to one side of the top of the mixing tank (4), a telescopic tube (8) is slidably connected inside the feed pipe (7), a second anti-leakage plate (9) is connected to the top of the telescopic tube (8), the top of the second anti-leakage plate (9) is in contact with the bottom of the first anti-leakage plate (11), a driving mechanism (5) is provided at the bottom of the support frame (2), and a stirring mechanism (6) is provided inside the mixing tank (4).

2. A batching device for processing pregelatinized starch according to claim 1, characterized in that: Two electric push rods (12) are provided on one side of the top of the mixing tank (4), and connecting blocks (13) are connected to both sides of the second anti-leakage disk (9), and the telescopic ends of the electric push rods (12) are connected to the bottom ends of the connecting blocks (13).

3. The batching device for processing pregelatinized starch according to claim 1, characterized in that: The bottom end of the first anti-leakage disk (11) is connected with a clamping ring (14), the top end of the second anti-leakage disk (9) is provided with a clamping groove (15), and the clamping ring (14) is clamped and connected with the clamping groove (15).

4. The batching device for processing pregelatinized starch according to claim 1, characterized in that: The driving mechanism (5) comprises a bearing plate (501) and two threaded screws (503), wherein the bearing plate (501) is arranged in the middle of the mixing tank (4), and the middle of both sides of the bearing plate (501) are connected to a movable seat (502), and the two threaded screws (503) are rotatably connected to the two sides of the bottom of the support frame (2) through bearings, and the outer wall of the threaded screw (503) is threadedly connected to the middle of the movable seat (502), and the two sides of the bottom of the support frame (2) are connected to a cross bar (504), and the outer wall of the cross bar (504) is slidably connected to the inside of the movable seat (502).

5. A batching device for processing pregelatinized starch according to claim 4, characterized in that: Two first mounting frames (505) are connected to one side of the support frame (2), a first motor (506) is provided inside the first mounting frame (505), and one end of the threaded screw (503) passes through one side of the support frame (2) and is connected to the transmission shaft of the first motor (506).

6. The batching device for processing pregelatinized starch according to claim 1, characterized in that: The stirring mechanism (6) comprises a stirring shaft (601), the top of the stirring shaft (601) is rotatably connected to the middle of the top of the mixing tank (4) via a bearing, the outer wall of the stirring shaft (601) is provided with a spiral blade (602), the top of the stirring shaft (601) is connected to a connecting rod (603), and one side of the bottom end of the connecting rod (603) is connected to a stirring plate (604).

7. A batching device for processing pregelatinized starch according to claim 6, characterized in that: A second mounting frame (605) is connected to the middle of the top of the mixing tank (4), a second motor (606) is provided inside the second mounting frame (605), and the top of the stirring shaft (601) passes through the top of the mixing tank (4) and is connected to the transmission shaft of the second motor (606).

8. The batching device for processing pregelatinized starch according to claim 1, characterized in that: Support plates (16) are connected to both sides of the bottom end of the mixing tank (4), a moving wheel (17) is provided at the bottom end of the support plate (16), and a moving rail matching the moving wheel (17) is provided at the top end of the bottom plate (1).

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