Denture raw material stirring device facilitating inner wall cleaning

Abstract

The false tooth raw material stirring device comprises a smashing box, a stirring box, supporting bases and a feeding port, the bottom end of the smashing box is connected with the stirring box in a welded mode, the two sides of the bottom end of the stirring box are connected with the supporting bases in a welded mode, and the supporting bases are fixed to the ground to support the stirring box; a feeding port is formed in the top end of the smashing box, smashing rollers are arranged in the smashing box, and smashing shafts penetrate through the interiors of the smashing rollers. The stirring shaft is driven to rotate by starting the adjusting motor, the cleaning plate is driven to rotate synchronously under the action of the stirring blades, and meanwhile, the cleaning plate is attached to the inner wall of the stirring box under the action of centrifugal force, so that residual raw materials on the inner wall of the stirring box can be conveniently cleaned through the operation, and the cleaning efficiency is improved. Therefore, the resource utilization rate is improved, and resource waste is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of raw material stirring devices, in particular to a denture raw material stirring device which is convenient for cleaning the inner wall. Background Art

[0002] Dentures are what people often call "false teeth", just like "false legs" and "false limbs" are called "artificial limbs". "Dentures" mean teeth that fulfill their "obligations" for humans. When processing dentures, a raw material stirring device is needed to stir the raw materials of the dentures, so as to facilitate subsequent operations;

[0003] In a raw material stirring device for denture processing with publication number CN218077632U, it includes a shell, a driving member, a crushing blade, a stirring box, a crushing chamber, a driving assembly, a material outlet, a filter screen, a transmission assembly and a crushing roller. The raw material enters the crushing chamber through the material inlet, and the crushing roller installed in the crushing chamber performs preliminary crushing on the raw material under the drive of the driving member. The raw material after preliminary crushing falls into the crushing box at the bottom. The driving assembly drives the crushing blade to further stir and crush the raw material, so that the raw material is crushed more thoroughly. The crushed raw material falls into the collection box at the bottom through the installed filter screen. At the same time, the driving assembly drives the filter screen to shake continuously by driving the transmission assembly. The continuous shaking of the filter screen can accelerate the crushed raw material to fall into the collection box at the bottom through the filter screen on the one hand, and avoid the clogging of the filter screen on the other hand, which greatly improves the practicality of the device.

[0004] However, the above-mentioned raw material stirring device for denture processing still has the following defects when in use: when the above-mentioned existing technology is in use, the driving shaft is driven to rotate by the driving component, thereby driving the crushing knife to rotate synchronously, so as to stir and crush the raw materials, but in actual use, after the raw materials are stirred, residual raw materials will adhere to the inner wall of the mixing box, and the above-mentioned operation is not convenient for cleaning the raw materials adhered to the inner wall of the mixing box, which not only causes a waste of resources, but also affects the subsequent stirring effect. Utility Model Content

[0005] The utility model aims to provide a denture material stirring device which is convenient for cleaning the inner wall, so as to solve the problem that the existing denture material stirring device mentioned in the background technology is inconvenient to clean the residual material on the inner wall of the stirring box when in use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a denture raw material stirring device that is convenient for cleaning the inner wall, comprising a crushing box, a stirring box, a support base and a feed inlet, the bottom end of the crushing box is welded to the stirring box, both sides of the bottom end of the stirring box are welded to the support base, and the support base is fixed to the ground to provide support for the stirring box, and the top end of the crushing box is provided with a feed inlet;

[0007] The crushing box is provided with a crushing roller inside, and a crushing shaft is passed through the inside of the crushing roller, a screening mechanism is provided on the outside of one end of the crushing shaft, and an adjusting gear is sleeved on the end of the crushing shaft extending to the outside of the crushing box, a crushing motor is connected to one side of a group of crushing shafts, a sieve plate is provided inside the crushing box at the bottom of the crushing roller, guide blocks are fixed on both sides of the sieve plate, and the guide blocks are provided inside the crushing box, guide rods are passed through the inside of the guide blocks, and extrusion springs are evenly wound on the outside of the guide rods, and a box door is provided on one side in front of the crushing box;

[0008] A stirring mechanism is arranged inside the stirring box, and discharge ports are provided on both sides of the bottom end of the stirring box.

[0009] When using a denture material stirring device that is easy to clean the inner wall according to the technical solution, the residual raw materials on the inner wall of the stirring box can be cleaned by providing a stirring mechanism, thereby reducing the waste of resources and improving the stirring effect.

[0010] Preferably, the stirring mechanism includes an adjusting motor, and the adjusting motor is arranged at the bottom end of the stirring box, the top end of the adjusting motor is rotatably connected to the stirring shaft, and the outer side of the stirring shaft is evenly sleeved with a fixed block, stirring blades are welded on both sides of the fixed block, a return spring is arranged inside the stirring blade, and a stop block is fixed on one side of the return spring, an extension rod is arranged on one side of the stop block, and a cleaning plate is welded on one side of the extension rod.

[0011] Preferably, two cleaning plates are provided, the two cleaning plates are symmetrically distributed, and a cleaning brush is provided on one side of the two cleaning plates.

[0012] Preferably, three groups of the return springs are provided, each group of the return springs is provided with two return springs, and the three groups of return springs are all in a stretched state inside the stirring blade.

[0013] Preferably, the stoppers and the extension rods are provided in multiple groups, and the cross-sections formed by the multiple groups of the stoppers and the extension rods are all T-shaped.

[0014] Preferably, the screening mechanism includes a connecting block, and the connecting block is arranged on the outside of the crushing shaft, the bottom end of the connecting block is fixed with an impact rod, and one side of the impact rod is adhered with an impact block, one side of the impact block is connected with a protrusion, and the protrusion is adhered to the top of the screen plate.

[0015] Preferably, two connecting blocks are provided, the two connecting blocks are symmetrically distributed, and the cross-sections of the two connecting blocks are both annular.

[0016] Preferably, the cross-sections of the impact block and the bump are both circular, and the materials of the impact block and the bump are both rubber.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the denture raw material stirring device which is convenient for cleaning the inner wall can not only clean the raw materials remaining on the inner wall of the stirring box, but also has the function of screening;

[0018] 1. By starting the regulating motor, the stirring shaft is driven to rotate, and the cleaning plate is driven to rotate synchronously under the action of the stirring blade. At the same time, the cleaning plate and the inner wall of the stirring box are fitted to each other under the action of centrifugal force. Through the above operation, it is convenient to clean the residual raw materials on the inner wall of the stirring box, thereby improving the utilization rate of resources and avoiding waste of resources;

[0019] By starting the regulating motor, the fixed block is driven to rotate under the action of the stirring shaft, thereby driving the stirring blade to rotate synchronously, so that the raw materials inside the stirring box can be stirred and mixed evenly, thereby improving the efficiency of raw material mixing;

[0020] 2. By starting the crushing motor, the connecting block is driven to rotate under the action of the crushing shaft, and the impact block is driven to hit the protrusion under the action of the impact rod, so that the screen plate moves downward. When the impact block is away from the protrusion, the screen plate is reset with the cooperation of the extrusion spring, the guide rod and the guide block. The above operation facilitates the screening of the crushed raw materials, thereby improving the mixing effect of the raw materials and preventing unqualified raw materials from entering the interior of the mixing box and affecting the quality of subsequent finished products.

[0021] By starting the crushing motor, the crushing shaft is driven to rotate under the action of the adjusting gear, thereby driving the two crushing rollers to rotate synchronously. Through the above operation, the raw materials can be crushed, so that the raw materials can be evenly mixed together, thereby improving the mixing work efficiency; BRIEF DESCRIPTION OF THE DRAWINGS

[0022] 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 some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 This is a schematic diagram of the main cross-sectional three-dimensional structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the main cross-sectional three-dimensional structure of the stirring blade of the utility model;

[0025] Figure 3 This is a schematic diagram of the three-dimensional structure of the screen plate of the utility model;

[0026] Figure 4 It is a rear-view stereoscopic structural schematic diagram of the utility model;

[0027] Figure 5 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0028] Figure 6 It is a schematic diagram of the three-dimensional structure of the stirring mechanism of the utility model.

[0029] Explanation of the reference numerals in the figure: 1. crushing box; 2. crushing roller; 3. sieve plate; 4. stirring box; 5. stirring mechanism; 501. cleaning plate; 502. adjusting motor; 503. stirring blade; 504. fixing block; 505. stirring shaft; 506. return spring; 507. stopper; 508. extension rod; 6. supporting base; 7. discharge port; 8. screening mechanism; 801. impact block; 802. impact rod; 803. connecting block; 804. bump; 9. feed port; 10. guide block; 11. guide rod; 12. extrusion spring; 13. crushing motor; 14. crushing shaft; 15. adjusting gear; 16. box door. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of 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.

[0031] See also Figure 1-Figure 6 , the utility model provides the following technical solutions:

[0032] Embodiment 1: In order to solve the problem that the prior art is inconvenient to screen the crushed raw materials during use, the following solution is disclosed. For details, please refer to Figure 1 , Figure 3 As shown, it includes a crushing box 1, a mixing box 4, a support base 6 and a feed port 9. The bottom end of the crushing box 1 is welded to the mixing box 4, and the two sides of the bottom end of the mixing box 4 are welded to the support base 6, and the support base 6 is fixed to the ground to provide support for the mixing box 4. The top of the crushing box 1 is provided with a feed port 9, and the inside of the crushing box 1 is provided with a crushing roller 2, and the inside of the crushing roller 2 is penetrated by a crushing shaft 14, and the outer side of one end of the crushing shaft 14 is provided with a screening mechanism 8, and the screening mechanism 8 includes a connecting block 803, and the connecting block 80 3 is arranged on the outside of the crushing shaft 14, the bottom end of the connecting block 803 is fixed with an impact rod 802, and one side of the impact rod 802 is adhered with an impact block 801, one side of the impact block 801 is connected with a protrusion 804, and the protrusion 804 is adhered to the top of the screen plate 3, two connecting blocks 803 are provided, the two connecting blocks 803 are symmetrically distributed, and the cross-sections of the two connecting blocks 803 are annular, the cross-sections of the impact block 801 and the protrusion 804 are circular, and the material of the impact block 801 and the protrusion 804 is rubber.

[0033] In this embodiment, when in use, the crushing motor 13 is started to drive a crushing shaft 14 to rotate, and the crushing shaft 14 drives an adjusting gear 15 to rotate synchronously while rotating, and drives another crushing shaft 14 to rotate with the cooperation of another adjusting gear 15, and the crushing shaft 14 drives the crushing roller 2 to rotate synchronously while rotating, so as to crush the raw material, and the crushing shaft 14 drives the connecting block 803 to rotate while rotating, thereby driving the impact rod 802 to rotate synchronously, and the impact rod 802 drives The impact block 801 is driven to impact the protrusion 804, thereby causing the screen plate 3 to move downward, and then causing the guide block 10 to slide on the guide rod 11, so that the extrusion spring 12 is compressed by the downward extrusion force. When the impact block 801 is away from the protrusion 804, the extrusion force on the extrusion spring 12 disappears, thereby pushing the guide block 10 to reset, and then causing the screen plate 3 to vibrate. The above operation facilitates the screening of the crushed raw materials, so that qualified raw materials fall into the inside of the mixing box 4 for mixing, thereby improving the mixing effect of the raw materials, and unqualified raw materials are taken out through the box door 16, which is convenient for re-crushing.

[0034] Embodiment 2: In this embodiment, the difference from the embodiment 1 is that the raw materials adhering to the inner wall of the mixing box 4 can also be cleaned during use. For details, please refer to Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6 As shown, the crushing shaft 14 extends to one end of the outer side of the crushing box 1 and is sleeved with an adjusting gear 15, one side of a group of crushing shafts 14 is connected to a crushing motor 13, a sieve plate 3 is arranged inside the crushing box 1 at the bottom of the crushing roller 2, guide blocks 10 are fixed on both sides of the sieve plate 3, and the guide blocks 10 are arranged inside the crushing box 1, the guide rods 11 are penetrated inside the guide blocks 10, and the outer sides of the guide rods 11 are evenly wound with extrusion springs 12, a box door 16 is arranged on one side in front of the crushing box 1, a stirring mechanism 5 is arranged inside the mixing box 4, the stirring mechanism 5 includes an adjusting motor 502, and the adjusting motor 502 is arranged at the bottom end of the mixing box 4, the top end of the adjusting motor 502 is rotatably connected to a stirring shaft 505, and the outer side of the stirring shaft 505 is evenly sleeved with a fixing block 504, and the fixing block 504 Stirring blades 503 are welded on both sides, return springs 506 are provided inside the stirring blades 503, and a stopper 507 is fixed on one side of the return spring 506, an extension rod 508 is provided on one side of the stopper 507, and a cleaning plate 501 is welded on one side of the extension rod 508, two cleaning plates 501 are provided, the two cleaning plates 501 are symmetrically distributed, and a cleaning brush is provided on one side of the two cleaning plates 501, three groups of return springs 506 are provided, each group of return springs 506 is provided with two, and the three groups of return springs 506 are in a stretched state inside the stirring blades 503, multiple groups of stoppers 507 and extension rods 508 are provided, and the cross-section composed of the multiple groups of stoppers 507 and extension rods 508 is T-shaped, and discharge ports 7 are provided on both sides of the bottom of the stirring box 4.

[0035] In this embodiment, when in use, the adjusting motor 502 is started to drive the stirring shaft 505 to rotate, and while the stirring shaft 505 rotates, it drives the fixed block 504 to rotate synchronously, thereby driving the stirring blade 503 to rotate, and while the stirring blade 503 rotates, on the one hand, it can stir the raw materials inside the stirring box 4 to make them evenly mixed, and while the stirring blade 503 rotates, on the other hand, it generates centrifugal force, so that with the cooperation of the stop block 507 and the extension rod 508, the cleaning plate 501 and the inner wall of the stirring box 4 are fitted together, and by providing the fixed block 504, the material remaining on the inner wall of the stirring box 4 can be cleaned during use, thereby improving the utilization rate of resources.

[0036] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0038] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A denture raw material stirring device that facilitates inner wall cleaning, comprising a crushing box (1), a stirring box (4), a support base (6) and a feed port (9), wherein the bottom end of the crushing box (1) is welded to the stirring box (4), both sides of the bottom end of the stirring box (4) are welded to the support base (6), and the support base (6) is fixed to the ground to provide support for the stirring box (4), and the top end of the crushing box (1) is provided with a feed port (9); Features: The crushing box (1) is provided with a crushing roller (2) inside, and a crushing shaft (14) is passed through inside the crushing roller (2), a screening mechanism (8) is provided on the outside of one end of the crushing shaft (14), and one end of the crushing shaft (14) extending to the outside of the crushing box (1) is sleeved with an adjusting gear (15), one side of a group of crushing shafts (14) is connected to a crushing motor (13), a screen plate (3) is provided inside the crushing box (1) at the bottom end of the crushing roller (2), guide blocks (10) are fixed on both sides of the screen plate (3), and the guide blocks (10) are arranged inside the crushing box (1), a guide rod (11) is passed through inside the guide block (10), and an extrusion spring (12) is evenly wound on the outside of the guide rod (11), and a box door (16) is provided on one side in front of the crushing box (1); A stirring mechanism (5) is arranged inside the stirring box (4), and discharge ports (7) are provided on both sides of the bottom end of the stirring box (4).

2. A denture material stirring device for facilitating inner wall cleaning according to claim 1, characterized in that: The stirring mechanism (5) comprises an adjusting motor (502), and the adjusting motor (502) is arranged at the bottom end of the stirring box (4), the top end of the adjusting motor (502) is rotatably connected to a stirring shaft (505), and a fixing block (504) is evenly sleeved on the outer side of the stirring shaft (505), stirring blades (503) are welded to both sides of the fixing block (504), a return spring (506) is arranged inside the stirring blade (503), and a stopper (507) is fixed to one side of the return spring (506), an extension rod (508) is arranged on one side of the stopper (507), and a cleaning plate (501) is welded to one side of the extension rod (508).

3. A denture material stirring device for facilitating inner wall cleaning according to claim 2, characterized in that: Two cleaning plates (501) are provided, the two cleaning plates (501) are symmetrically distributed, and a cleaning brush is provided on one side of the two cleaning plates (501).

4. The denture material stirring device for facilitating inner wall cleaning according to claim 2, characterized in that: The return springs (506) are provided in three groups, each group of the return springs (506) is provided with two return springs, and the three groups of the return springs (506) are all in a stretched state inside the stirring blade (503).

5. The denture material stirring device for facilitating inner wall cleaning according to claim 2, characterized in that: The stoppers (507) and the extension rods (508) are provided in multiple groups, and the cross-sections formed by the multiple groups of stoppers (507) and the extension rods (508) are all T-shaped.

6. The denture material stirring device for facilitating inner wall cleaning according to claim 1, characterized in that: The screening mechanism (8) comprises a connecting block (803), and the connecting block (803) is arranged on the outside of the crushing shaft (14), a collision rod (802) is fixed to the bottom end of the connecting block (803), and a collision block (801) is adhered to one side of the collision rod (802), and a protrusion (804) is connected to one side of the collision block (801), and the protrusion (804) is adhered to the top of the screen plate (3).

7. A denture material stirring device for facilitating inner wall cleaning according to claim 6, characterized in that: Two connecting blocks (803) are provided, the two connecting blocks (803) are symmetrically distributed, and the cross-sections of the two connecting blocks (803) are both annular.

8. The denture material stirring device for facilitating inner wall cleaning according to claim 6, characterized in that: The cross-sections of the impact block (801) and the convex block (804) are both circular, and the materials of the impact block (801) and the convex block (804) are both rubber materials.

Images